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恒逸石化:2024 Annual

公告原文类别 2025-05-17 查看全文

2024 Annual Report of Hengyi Petrochemical Co. Ltd.

12024 Annual Report of Hengyi Petrochemical Co. Ltd.

2024 Annual Report

Section I Important notes contents and definitions

The Board of Directors the Supervisory Committee and the Directors

Supervisors and senior management of the Company warrant that the contents

of the annual report are true accurate and complete and that there are no false

records misleading statements or material omissions and that they will severally

and jointly accept legal responsibility for such contents.Qiu Yibo the legal representative Zheng Xingang the person in charge of

accounting work and Yu Zhicheng the head of the accounting agency

(accounting supervisor) declared that ensure the annual financial statement

report is true accurate and complete.All directors have attended the Board meeting at which this report was

considered.The forward-looking statements contained in this report regarding future plans

development strategies industry discussions and outlook do not constitute

substantive commitments from the Company to investors. Investors are hereby

advised to exercise caution regarding investment risks. Investors are advised to

refer to “Section III: Management Discussion and Analysis” specifically "XI.Prospects for the Future Development of the Company (IV)Risks and

Countermeasures Faced by the Company."

The Company is required to comply with the disclosure requirements in respect

of the chemical industry as set out in the "No. 3 Self-Regulatory Guidelines for

Listed Companies of the Shenzhen Stock Exchange - Disclosure of Industry

Information".

22024 Annual Report of Hengyi Petrochemical Co. Ltd.

The Company's profit distribution plan reviewed and approved by the Board: on

the basis of the share capital entitled to profit distribution registered on the date

of registration of shareholdings for the implementation of the equity distribution

a cash dividend of RMB 0.50 (tax included) per 10 shares will be distributed to

all shareholders. There will be no equity dividend (tax included) or conversion of

equity reserve into share capital of the Company.This annual report is prepared in Chinese and English respectively. In case of

any discrepancy between the two versions the Chinese version shall prevail.

32024 Annual Report of Hengyi Petrochemical Co. Ltd.

Content

Section I Important notes Contents and Definitions... 2

Section II Company Profile and Key Financial Indic... 9

Section III Management Discussion and Analysis ..... 17

Section IV Corporate Governance .................... 95

Section V Environmental and Social Responsibilitie. 150

Section VI Important Matters ...................... 177

Section VII Changes in Shares and Shareholders .... 224

Section VIII Preference Shares .................... 241

Section IX Bonds .................................. 242

Section X Financial Report ........................ 251

42024 Annual Report of Hengyi Petrochemical Co. Ltd.

List of Documents for Reference

1.Accounting statements signed and stamped by the legal representative person in

charge of accounting activities and the head of the accounting agency;

2.The original audit report stamped by the accounting firm and signed and stamped by

the certified public accountant;

3.All original documents and original announcements of the Company publicly

disclosed on the website designated by CSRC during the current period.

52024 Annual Report of Hengyi Petrochemical Co. Ltd.

Definitions

Item Refers to Definition

Hengyi

Petrochemical/Company/the Refers to Hengyi Petrochemical Co. Ltd.Company

SZSE/the Exchange Refers to Shenzhen Stock Exchange

Hengyi Group Refers to Zhejiang Hengyi Group Co. Ltd.Hengyi Limited Refers to Zhejiang Hengyi Petrochemical Co. Ltd.Hengyi Brunei Refers to Hengyi Industries Sdn. Bhd.Zhejiang Yisheng Refers to Zhejiang Yisheng Petrochemical Co. Ltd.Yisheng New Materials Refers to Zhejiang Yisheng New Materials Co. Ltd.Yisheng Dahua Refers to Yisheng Dahua Petrochemical Co. Ltd.Hainan Yisheng Refers to Hainan Yisheng Petrochemical Co. Ltd.Hengyi Polymer Refers to Zhejiang Hengyi Polymer Co. Ltd.Hengyi High-Tech Refers to Zhejiang Hengyi High-Tech Materials Co. Ltd.Haining New Materials Refers to Haining Hengyi New Materials Co. Ltd.Haining Thermal Power Refers to Haining Hengyi Thermal Power Co. Ltd.Taicang Yifeng Refers to Taicang Yifeng Chemical Fibre Co. Ltd.Jiaxing Yipeng Refers to Jiaxing Yipeng Chemical Fibre Co. Ltd.Shuangtu New Materials Refers to Zhejiang Shuangtu New Materials Co. Ltd.Hangzhou Yichen Refers to Hangzhou Yichen Chemical Fibre Co. Ltd.Suqian Yida Refers to Suqian Yida New Materials Co. Ltd.Ningbo Hengyi Trading Refers to Ningbo Hengyi Trading Co. Ltd.Hong Kong Yisheng Refers to Hong Kong Yisheng Co. Ltd.Refers to Hengyi Industries International (Singapore) Co.Hengyi Singapore

Ltd.Hangzhou Yijing Refers to Hangzhou Yijing Chemical Fibre Co. Ltd.Hengyi Caprolactam Refers to Zhejiang Baling Hengyi Caprolactam Co. Ltd.Fujian Yijin Refers to Fujian Yi Jin Chemical Fibre Co. Ltd.China Zheshang Bank Refers to China Zheshang Bank Co. Ltd.

62024 Annual Report of Hengyi Petrochemical Co. Ltd.

Item Refers to Definition

Yisheng Investment Refers to Dalian Yisheng Investment Co. Ltd.Hong Kong Tianyi Refers to Hong Kong Tianyi International Holding Co. Ltd.Hengyi Investment Refers to Hangzhou Hengyi Investment Co. Ltd.Hengqi Environmental Haining Hengqi Environmental Protection

Refers to

Protection Technology Co. Ltd.Hengyi Polyamide Refers to Zhejiang Hengyi Polyamide Co. Ltd.Guangxi New Material Refers to Guangxi Hengyi New Material Co. Ltd.Brunei Refinery ProjectPMB The petrochemical project invested and constr

Refers to

Petrochemical Project ucted by the Company in Brunei.The company is constructing the "1.2 Million

Tons Per Year Caprolactam-Polyamide Integrated

Qinzhou Project Refers to

Industrial and Supporting Project" in Qinzhou

Guangxi.Paraxylene a colorless and transparent liquid. It is

PX Refers to used to produce plastics polyester fibres and

films.Purified terephthalic acid mainly used to produce

PET can also be made into engineering polyester

PTA Refers to

plastics and be used as the raw material of

plasticizer and dye intermediate.Iso-phthalic acid mainly used in the production of

alkyd resin unsaturated polyester resin and other

PIA Refers to polymers and plasticizers as well as in the

production of film finishers coatings polyester

fibre dyeing modifiers and medicines.Ethylene glycol mainly used to produce polyester

fibre antifreeze unsaturated polyester resin

MEG Refers to

lubricant plasticizers non-ionic surfactant and

explosives etc.PET and polyester Refers to Polyethylene terephthalate. It is a fibre-forming

72024 Annual Report of Hengyi Petrochemical Co. Ltd.

Item Refers to Definition

polymer made from PTA and MEG through

direct esterification and continuous

polycondensation reaction.Polyester pre-oriented yarn or partially oriented

POY Refers to

yarn

FDY Refers to Fully drawn yarn or polyester drawn yarn

Drawn textured yarn also known as polyester

DTY Refers to

textured yarn

Caprolactam mainly used to produce polyamide

CPL Refers to fibre engineering plastics plastic film etc. It is

widely used in industrial and civil fields.Synthesized through the polymerization of

caprolactam. It is a polymer with outstanding

Polyamide Nylon Refers to comprehensive properties extensively utilized in

textile products such as apparel and carpets as

well as in a variety of industrial applications.RPET Refers to Recycled plastic materials from PET

A variety that is innovative in technology or

Differentiated yarn Refers to performance or has some characteristics that is

different from traditional yarns.RMB 1 and RMB 10000 Refers to RMB 1 and RMB 10000

Reporting period / during the

reporting period / this Refers to From January 1 2024 to December 31 2024

reporting period

End of reporting period/end

of the current reporting Refers to As of December 312024

period

82024 Annual Report of Hengyi Petrochemical Co. Ltd.

Section II Company Profile and Key Financial Indicators

I. Company profile

Stock abbreviation Hengyi Petrochemical Stock code 000703

Stock abbreviation before the

None

change (if any)

Stock exchange Shenzhen Stock Exchange

Chinese name 恒逸石化股份有限公司

Chinese abbreviation 恒逸石化

Foreign name (if any) HENGYI PETROCHEMICAL CO. LTD.Foreign abbreviation (if any) HYPC

4/F Building 2 International Science and Technology Park No. 5

Registered address Zhongma Avenue China-Malaysia Qinzhou Industrial Park

Qinzhou Port Area China (Guangxi) Pilot Free Trade Zone

Post code of the registered

535000

address

The original registered address of the Company No. G F7 Haifu

Change history of the Building No. 16 West Beihai Avenue Beihai City Guangxi

Company’s registered address Zhuang Autonomous Region was changed to current registered

address of the Company in August 2022.Building 3 Hengyi Nan’an Mingzhu 260 North Shixin Road

Office address

Xiaoshan District Hangzhou City Zhejiang Province

Post code of the office address 311215

Company website http://www.hengyishihua.com

E-mail address hysh@hengyi.com

92024 Annual Report of Hengyi Petrochemical Co. Ltd.

II. Contact person and contact information

Secretary of BOD Securities Representative

Name Zheng Xingang Zhao Guanshuang

BOD Office 16/F Building 3 Nan’an BOD Office 16/F Building 3 Nan’an

Mingzhu No. 260 North Shixin Road Mingzhu No. 260 North Shixin Road

Contact address

Xiaoshan District Hangzhou City Xiaoshan District Hangzhou City

Zhejiang Province Zhejiang Province

Telephone (0571)83871991 (0571)83871991

Fax (0571)83871992 (0571)83871992

E-mail address hysh@hengyi.com hysh@hengyi.com

III. Information disclosure and place of preparation

The website of the Stock Exchange

where the Company disclosure the Shenzhen Stock Exchange:http://www.szse.cn

Annual report

Press name and website of Annual China Securities Journal STCN Shanghai Securities News

reporting disclosure and Securities Daily; CNINFO:http://www.cninfo.com.cn

Place where the Company’s Annual

Office of the BOD of Hengyi Petrochemical Co. Ltd.Report is prepared

IV. Registration changes

Unified Social Credit Code 9145050019822966X4

Changes in the Company’s main business since listing (if any) No changes

Previous changes of controlling shareholders (if any) No changes

V. Other relevant information

1. Accounting firm engaged by the company

102024 Annual Report of Hengyi Petrochemical Co. Ltd.

Name Zhongxinghua Certified Public Accountants LLP

Address 20/F Tower B Lize SOHO 20 Lize Road Fengtai District Bejing

Name of signing accountants Zhang Liming Yin Yanning

2.Accounting firm engaged by the company

Name of

Name of sponsor

Sponsor Address Continuous supervision period

representative

Institution

The continuous supervision period is from

August 16 2022 to December 31 2023.CITIC

No. 48 Liangmaqiao Since the company has not yet fully utilized

Securities Mao Zongxuan

Road Chaoyang the raised funds the sponsor will continue to

Company Zhu Wei

District Beijing fulfill its continuous supervision

Limited

responsibilities regarding the use of the raised

funds until the funds are fully utilized.

3.The financial adivisor engaged by the company to perform continuous

supervisions duties during the reporting period

□Applicable □Not applicable

VI. Main accounting data and financial indicators

1.Whether the company is required to retrospectively adjust or restate prior

years’ accounting data

□Yes □No

112024 Annual Report of Hengyi Petrochemical Co. Ltd.

Increase/decreas

e of this year

202420232022

over the previous

year

Revenue (RMB) 125463237098.17 136148114082.34 -7.85% 152050274944.64

Net profit attributable to

shareholders of listed 233939342.84 435458340.57 -46.28% -1079547699.72companies (RMB)

Net profit after deducting

non-recurring profits and

losses attributable to 20276451.16 53685831.74 -62.23% -1092334520.95

shareholders of listed

companies(RMB)

Net cash flow from

operating activities 5997011555.76 4531834805.15 32.33% 2705533483.36

(RMB)

Primary earnings per

0.070.13-46.15%-0.30

share(RMB/share)

Diluted earnings per share

0.070.13-46.15%-0.30(RMB/share)

Weighted average ROE 0.93% 1.74% -0.81% -4.31%

Increase/decreas

e at the end of

End of 2024 End of 2023 this year over the End of 2022

end of the

previous year

Total assets(RMB) 107528828060.12 108052106925.94 -0.48% 111964797711.33

Net assets attributable to

24742051837.1225211150840.09-1.86%25446694059.09

shareholders of listed

122024 Annual Report of Hengyi Petrochemical Co. Ltd.companies (RMB)

2.The lower of the net profit before and after deducting non-recurring gains and

losses of the company in the last three financial years is negative and the audit

report of the last year shows that the company’s liability to continue as a going

concern is uncertain.□Yes □No

3.The lower of the net profit before and after deducting non-recurring gains and

losses is negative.□Yes □No

VII. Difference in accounting data under Chinese Accounting Standards and

Overseas Accounting Standards

1.Difference in the net profit and net asset in the financial statements which are

presented concurrently in accordance with International Financial Reporting

Standards and Chinese Accounting Standards

There was no difference in the net profit and net asset in the financial statements

which are presented concurrently in accordance with International Financial

Reporting Standards and Chinese Accounting Standards.

2.Difference in the net profit and net asset in the financial statements which are

presented concurrently in accordance with accounting standards and Chinese

Accounting Standards

There was no difference in the net profit and net asset in the financial statements

which are presented concurrently in accordance with international accounting

standards and Chinese Accounting Standards.

132024 Annual Report of Hengyi Petrochemical Co. Ltd.

VIII. Quarterly main financial indicators

Unit: RMB

Q1 Q2 Q3 Q4

Revenue 31655506086.59 33108541300.22 30050897461.93 30648292249.43

Net profit attributable to

413692260.3216622186.35-199404073.133028969.30

shareholders of listed company

Net Profit after deducting

non-recurring profits and losses

313739920.88-83145769.14-209486297.63-831402.95

attributable to shareholders of

listed companies

Cash flow from operating

-2455482450.412552830029.99387239289.415512424686.77

activities

1.Whether the above financial indicators or their sums are materially different

from the relevant financial indicators in the Company's disclosed quarterly

reports and half-yearly reports.□Yes □No

142024 Annual Report of Hengyi Petrochemical Co. Ltd.

IX. Non-recurring profit and loss items and amounts

Unit: RMB

Item 2024 2023 2022

Gains and losses on disposal of non-current assets

(including elimination of provision for impairment -69347520.98 416787000.84 128936835.05

of assets)

Tax rebates exemptions and reductions that

exceed the authority to approve or are not Not Applicable Not applicable 24841218.44

accompanied by official approval documents

Government grants recognised in the current

period's profit or loss (except for government

grants that are closely related to the Company's

normal operating business in line with national 73683478.38 114355884.18 179870984.15

policies and in accordance with defined criteria

and that have a continuing impact on the

Company's profit or loss)

Gains and losses from changes in fair value of

financial assets and liabilities held by

non-financial corporations and gains and losses

110896777.29491763.52-448914776.35

from the disposal of financial assets and liabilities

except for effective hedging operations related to

the Company's normal business operations

Gains and losses on external entrusted loans 16324423.72 38393856.92 48520852.95

Reversal of provision for impairment of

587594.006570.000.00

receivables individually tested for impairment

The cost of investments in subsidiaries associates

and joint ventures acquired by an enterprise is less

0.0016534148.400.00

than its share of the gain arising from the fair

value of the identifiable net assets of the investee

152024 Annual Report of Hengyi Petrochemical Co. Ltd.

at the time the investment is acquired

Custodian fee income earned on trusteeship 1698113.16 1698113.16 1698113.19

Non-operating income and expenses other than

-34615951.04-24115026.00612146.73

those listed above

Other items of profit or loss that meet the

23008095.0663233423.2817898857.26

definition of non-recurring profit or loss

Less: income tax effect -8440156.97 156969934.37 91691403.61

Minority interest impact (after tax) -82987725.12 88643291.10 -151013993.42

Total 213662891.68 381772508.83 12786821.23

1.Other profits and losses satisfying the definition of non-recurring profits and

losses:

Other items that meet the definition of non-recurring gains and losses primarily

include the portion of non-recurring gains and losses attributable to the investee in the

investment income recognized under the equity method for significant associates and

joint ventures amounting to RMB 23008095.06.

2.Definition of non-recurring profit and loss items listed in "Interpretative

Announcement for Information Disclosure of Companies Issuing Public

Securities No. 1 - Non-recurring Profit and Loss" as recurring profit and loss

items

There are no instances where the Company defines items of non-recurring gains and

losses listed in "Interpretative Announcement No. 1 on Information Disclosure by

Companies Issuing Public Securities - Non-recurring Gains and Losses" as items of

recurring gains and losses.

162024 Annual Report of Hengyi Petrochemical Co. Ltd.

Section III Management Discussion and Analysis

I.Industry in which the company operated during the reporting period

The Company is required to comply with the disclosure requirements in respect

of the chemical industry as set out in the "No. 3 Self-Regulatory Guidelines for

Listed Companies of the Shenzhen Stock Exchange - Disclosure of Industry

Information".Hengyi Petrochemical (Stock Code: 000703.SZ) a global leader in vertically

integrated "refining chemicals chemical fiber" industrial chains steadfastly adheres

to its strategic vision of "One Drop of Oil Two Strands of Fiber." Through the

forward-looking Brunei Refining & Chemical Project the company has successfully

established a closed-loop industrial chain spanning from crude oil processing to

high-end chemical fiber products pioneering China's unique "Polyester + Nylon"

dual-core business model. Leveraging the cross-border collaborative advantages

between the "Brunei Refining and Petrochemical Base" and the domestic polyester

industry the company has established a pillar-shaped industrial layout featuring

vertical integration across upstream midstream and downstream sectors with

balanced development across various business segments.

172024 Annual Report of Hengyi Petrochemical Co. Ltd.

In recent years while maintaining its industrial leadership Hengyi Petrochemical has

accelerated the "Tech-Driven Hengyi" strategic upgrade. Centered around its core

business domains the company has systematically established a proprietary

intellectual property system steadily advanced R&D of high-value-added products

optimized production processes and expanded market penetration. Guided by the

principles of "green manufacturing" and "circular economy" Hengyi is actively

pioneering low-carbon transformation across its industrial chain. Concurrently the

company has proactively driven the development and industrialization of auxiliary

products such as catalysts oils and additives laying a solid foundation for

sustainable growth. Through digitalization and intelligent transformation Hengyi is

striding confidently toward its vision of becoming a globally top-tier private

multinational conglomerate in the "refining-chemicals-chemical fiber" sector setting

new benchmarks for innovation and operational excellence.

182024 Annual Report of Hengyi Petrochemical Co. Ltd.

(I)Industries in which the company operated

In 2024 the global economy experienced moderate recovery with easing inflationary

pressures while cross-border macroeconomic policy coordination faced new

challenges. Meanwhile the accelerated evolution of next-generation high-tech

technologies reshaped the global industrial competitive landscape creating both

opportunities and challenges for the global economy. In 2024 China’s economy

maintained overall stability with steady progress achieving tangible advancements in

high-quality development which underscored the resilience and long-term potential

of the Chinese economic model.The petrochemical sector after years of rapid capacity expansion grappled with

significant headwinds in 2024. Geopolitical tensions volatile crude oil prices and

weakened consumer sentiment collectively led to a notable decline in downstream

demand. This resulted in a supply-demand mismatch amplifying operational

pressures across the industry.

1.Refining and petrochemical industry

The Brunei Refinery Project located in Brunei Darussalam primarily sells its

finished products in Southeast Asia and Australia. From the demand perspective

Southeast Asia possesses abundant oil and gas resources. However due to insufficient

infrastructure investment it has become the world's largest net import market for

refined oil products. According to the International Monetary Fund (IMF) report in

January 2025 ASEAN's GDP growth reached 4.5% in 2024 and is projected to rise to

4.6% in 2025. Within this Indonesia's GDP growth is forecasted to hit 5.1% and the

Philippines' growth is expected to reach 6.1% in 2025—both significantly higher than

the global average. This positive economic outlook is likely to further drive demand

growth for refined chemical products. The International Energy Agency (IEA) reports

that emerging Asian markets remain pivotal to global oil demand growth. Southeast

Asia's oil production is declining while its oil demand is projected to increase from

the current 5 million barrels per day (bpd) to 6.4 million bpd by 2035. Platts

192024 Annual Report of Hengyi Petrochemical Co. Ltd.

highlights that Southeast Asia exhibits robust potential in oil demand growth amid

evolving global energy dynamics particularly in transportation fuels. Over the next

decade the region is expected to account for 25% of global energy demand growth.On the supply side Southeast Asia faces a significant refined oil product supply gap

compared to the surplus in China's domestic market. Platts data indicates that between

2020 and 2023 over 30 million tons of refining capacity exited the Southeast Asian

and Australian markets due to public health crises and energy transition pressures.The IEA notes that 2025 marks the peak year for refinery closures with 800000 bpd

of capacity set to shut down. As capacity continues to phase out Southeast Asia's

refined oil product supply-demand gap is projected to widen to 68 million tons by

2026. Many regional refineries still suffer from outdated infrastructure obsolete

technologies and poor management. Coupled with stricter global environmental

policies refining companies exhibit weak expansion intentions face soaring costs for

upgrading existing capacity and adopt cautious capital expenditure plans. These

factors will severely constrain future refinery capacity growth creating strategic

opportunities for technologically advanced players. Integrated refineries with clean

production technologies and digital management capabilities are poised to dominate

regional market competition.

2.PTA industry

PTA is a critical bulk organic raw material extensively utilized across sectors of the

national economy such as chemical fibers light industry electronics and construction.In China 95% of domestic PTA demand is attributed to the polyester industry. With

ongoing efforts to enhance domestic production capacity China has solidified its

position as the world’s largest PTA producer and consumer dominating the global

PTA market. However the industry currently faces structural overcapacity with

annual operating rates of existing facilities persistently below 80%. Despite partial

capacity expansions in 2024 profitability of PTA products remained under significant

pressure during the reporting period. According to CCF data the growth rate of PTA

202024 Annual Report of Hengyi Petrochemical Co. Ltd.

capacity decelerated from 18.5% in 2020 to 6.7% in 2024. In 2024 China added 7.5

million tons of new PTA capacity while 2.1 million tons of idled capacity (inactive

for over two years) were phased out. This resulted in a net capacity increase of 5.4

million tons for the year translating to a net growth rate of 6.7%.

3.Polyester industry

Polyester products encompass polyester filament yarn polyester staple fiber

polyester chips polyester bottle flakes and other varieties. Among these polyester

filament yarn and polyester staple fiber are primarily used in apparel home textiles

and industrial textiles reflecting their critical role in sustaining livelihoods and

economic development.

(1)Steady Recovery in Downstream Demand Drives Industry Growth

Momentum

In 2024 both domestic and international market demands exhibited a dual-engine

driven growth trend. Domestically according to data from the National Bureau of

Statistics China's total retail sales of consumer goods in 2024 increased by 3.5%

year-on-year. Notably national online retail sales rose by 7.2% year-on-year

reflecting robust e-commerce activity that fueled sustained growth in online

procurement demand for the textile and apparel industries. Internationally China's

polyester industry maintained strong export performance during the reporting period

leveraging its advantages in technological innovation product quality and cost

control. As reported by CCF China's polyester product exports in 2024 reached 12.87

million tons a 15% year-on-year increase with all export destinations being emerging

market countries. Overall the industry sustained a favorable growth trajectory.

212024 Annual Report of Hengyi Petrochemical Co. Ltd.

2020-2024 Export volume of polyester in China (ten thounsand

tons)

14001287

12001116

988

1000

822

800

667

600

400

200

0

20202021202220232024

Data source: CCF

(2)The growth rate of production capacity slows down highlighting the

advantages of leading companies

Based on CCF data the growth rate of polyester filament production capacity

significantly slowed down in 2024 with new capacity additions totaling 1.28 million

tons far below the 3.85 million tons added in 2023. Meanwhile polyester filament

capacity elimination reached 1.01 million tons in 2023 and 0.23 million tons in 2024

bringing the total capacity reduction to 1.33 million tons. In 2024 the net increase in

polyester filament production capacity for the entire year was only 1.05 million tons

with a growth rate of just 2% marking a substantial deceleration in capacity

expansion. As outdated and under performing facilities lacking technological

innovation capabilities gradually exit the industry the phase-out of backward

production capacity is accelerating. In addition with the increasing stringency of

dual-carbon policies and equipment supply requirements the industry's entry barriers

will continue to rise. This will further optimize market concentration in the polyester

industry. As a leading enterprise in the industry the company continues to reinforce

its market position through advantages in technological research and development as

well as economies of scale. It has established significant competitive advantages in

differentiated product development intelligent production and full-industry-chain

222024 Annual Report of Hengyi Petrochemical Co. Ltd.

collaboration. With the deepening of industry consolidation the company's

operational efficiency is expected to improve continuously.(II)The industry position of the company

1.Refining and petrochemical sector

As the only private enterprise in China's refining and chemicals sector to achieve

large-scale overseas refinery operations the Phase I of Brunei refinery project(with an

annual capacity of 8 million tons) stands as the largest single overseas investment by a

Chinese private company. Upon the completion and operation of Brunei Refinery

Project phase II the company is poised to embrace new growth opportunities.According to Platts data Southeast Asia's total refining capacity reached

approximately 276 million tons as of December 31 2024. The Phase I of Brunei

refinery project accounts for 8 million tons representing 3% of the region's total

refining capacity.Phase I of Brunei refinery project incorporates the world's largest single-train

aromatics unit and the sixth flexible coking unit globally offering lower per-unit

production costs enhanced environmental sustainability and significant late-mover

advantages. With Phase II of Brunei Refinery Project coming online the benefits of

integrated refining and chemical complexes will become more pronounced amid the

industry's transformation and upgrading. Furthermore given limited new refining

capacity additions in Southeast Asia and the region's persistent refined oil

supply-demand gap the Brunei Refinery Project is well-positioned to capitalize on

tightening market conditions.

2.PTA Sector

CCF data shows that China's PTA capacity totaled 86.015 million tons as of

December 31 2024. As a PTA industry leader the company strategically operates

four major PTA production bases across three coastal locations: Dalian (Liaoning)

232024 Annual Report of Hengyi Petrochemical Co. Ltd.

Ningbo (Zhejiang) and Yangpu (Hainan) with combined equity-controlled PTA

capacity of 21.5 million tons.Additionally China's PIA capacity stood at 550000 tons as of December 31 2024

the company’ capacity is 300000 tons. PIA is primarily used in polyester bottle chips

alkyd resins coatings polyester fiber dye modifiers and pharmaceuticals. The

company's PIA production currently supports in-house polyester bottle chip

manufacturing but external sales are expected to grow significantly as distribution

channels expand.

3.Polyester sector

According to CCF data the majority of global polyester production capacity is

concentrated in the Asia-Pacific region with China serving as the world's largest

textile producer and exporter. By the end of 2024 China's total polyester capacity

reached 86.34 million tons comprising 42.76 million tons of direct-spun polyester

filament 9.505 million tons of polyester staple fiber and 20.43 million tons of PET

bottle-grade resin.The company holds equity stakes in aggregated production capacity totaling 12.85

million tons including 5.3 million tons of PET bottle-grade resin (including recycled

PET or RPET). Its polyester fiber capacity encompasses 6.37 million tons of

polyester filament (including polyester chips) and 1.18 million tons of polyester staple

fiber positioning it among the industry's leading players. In recent years the company

has prioritized structural optimization of its product portfolio with a strategic focus

on differentiated filament offerings. By 2024 the production share of specialty

fibers—such as colored yarn full-dull and cationic-dyeable variants—had increased

to 19.05%. Concurrently the company accelerated the scaled application of

biodegradable fibers and high-value differentiated products like "Yitaikang". Through

its "Three-Tier Upgrade Pathway"—"Premiumization of Conventional Products

Functionalization of Premium Products and Greening of Functional Products"—the

242024 Annual Report of Hengyi Petrochemical Co. Ltd.

company has developed multiple patented technologies in cotton-like polyester fibers

and transparent nylon materials. These innovations are driving the chemical fiber

industry toward low-carbon circularity while cementing the company's leadership in

technological advancement.II.Major business activities of the company during the reporting period

The Company shall comply with the disclosure requirements for petrochemical

industry specified in Guidelines No. 3 for Self-Regulation of Listed Companies of

Shenzhen Stock Exchange - Industry Information Disclosure.(I)Overview of main business

During the reporting period the company continued to focus on the petrochemical

and chemical fiber industry chain while leveraging the supportive role of the

"Petrochemical+" sector which includes supply chain services and long-term equity

investments to enhance its core business.

1.Petrochemical and Chemical Fiber Business

Since its inception the company has consistently focused on the petrochemical and

chemical fiber industry and has now evolved into a leading domestic and

internationally top-tier private multinational conglomerate with an integrated

"refining-chemicals-chemical fiber" full industrial chain. By vertically extending the

industrial chain and horizontally strengthening industrial synergy the company

continues to enrich its product matrix and optimize structural layout forming a

comprehensive product system that includes refined oil products (gasoline diesel jet

fuel) basic petrochemical raw materials (PX PTA CPL LPG) and polyester new

materials (POY FDY DTY polyester staple fiber polyester chips polyester bottle

chips). This system deeply serves fundamental industries and essential demand

sectors of the national economy such as energy textile and apparel packaging

electronics and building materials.

252024 Annual Report of Hengyi Petrochemical Co. Ltd.

As of the date of this report the company has achieved an annual refining capacity of

8 million tons (Brunei Refining Project phase I) a PTA production capacity of 21.5

million tons through equity participation a polymerization capacity of 12.85 million

tons through equity participation a PIA design capacity of 300000 tons and a

caprolactam equity participation capacity of 400000 tons. Leveraging the vertical

integration advantages of "refining-aromatics-polyester" the company has realized

full-chain value creation from crude oil processing to chemical fiber products

continuously solidifying its core competitiveness.In 2024 the company's factories operated at high and stable capacities producing

6.1861 million tons of refined oil products and 2.0056 million tons of chemical

products. Its subsidiary Zhejiang Yisheng produced 2.6096 million tons of PTA and

221800 tons of PIA. The production of polyester filament yarn (including polyester

chips) reached 6.9164 million tons while polyester staple fiber production amounted

to 1.1925 million tons.

262024 Annual Report of Hengyi Petrochemical Co. Ltd.

272024 Annual Report of Hengyi Petrochemical Co. Ltd.

Figure 1 The current capacity of main production

Shareholding and controllingCategory Product production capacity(10000 tons/year)

Refined oil Gasoline Diesel Jet fuel

565

products etc.PX Benzene etc. 265

Chemical PTA 2150

products PIA 30

CPL 40

Polyester Filament Yarn

(including Polyester 637

Chips)

Polyester

products Polyester Staple Fiber 118

Polyester bottle flakes

530

(including RPET)

2. " Petrochemical+" Business

Faced with intensifying global economic fluctuations and the restructuring of industry

competition the company remains steadfast in its core businesses of "One Drop of Oil

Two Strands of Fiber." By building the "Petrochemical+" business model the

company ensures comprehensive support for its steady and robust development.

(1)Supply Chain Service Empowerment Full-Chain Operational Efficiency

Multiplied

The company is committed to building a resilient supply chain system to address

global geopolitical and energy security challenges. Through a "trinity" strategy it

enhances the self-controllable capability of the industrial chain:At the cooperation

management level it establishes a full-cycle distribution service system for raw

materials to finished products leveraging the Hengyi Micro Mall online platform

(integrating price inquiries quick ordering market insights and financial services)

and the HTMS intelligent logistics management system achieving year-on-year

282024 Annual Report of Hengyi Petrochemical Co. Ltd.

growth in online transactions.At the logistics construction level it creates an

omnichannel control network covering warehousing transportation and distribution

innovatively introducing third-party logistics platforms significantly reducing

transportation costs in raw material supply and product delivery.At the technology

empowerment level it advances the construction of digital factories utilizes big data

analysis to achieve flexible production customization and builds a smart supply chain

system of "demand forecasting—intelligent production scheduling—dynamic

dispatching" significantly shortening response cycles.With the stable operation of the

Brunei refinery project’s first phase the company simultaneously constructs an

intelligent closed-loop system of "factory—warehousing—logistics—customer"

achieving rapid improvement in Southeast Asia’s supply chain response speed

through a 300000-ton single-point mooring terminal and supporting fleet leading the

industry’s supply chain services toward "agility visibility and ecosystem

integration."

(2)Long-Term Equity Investment Returns Boost Company Profits

China Zheshang Bank officially established in 2004 is one of the 12 national

joint-stock commercial banks approved by the China Banking Regulatory

Commission. It was listed on the Hong Kong Stock Exchange Main Board on March

30 2016 and on the Shanghai Stock Exchange on November 26 2019 becoming an

"A+H" listed bank. China Zheshang Bank has developed into a high-quality

commercial bank with a solid foundation excellent profitability rapid growth and

robust risk control. Guided by its vision of becoming a "first-class commercial bank"

it comprehensively builds a political ecosystem characterized by "integrity simplicity

expertise collaboration and integrity" practices benevolent finance adheres to smart

operations and fosters a humanistic Zhejiang Bank. It fully implements

customer-centric comprehensive collaborative reforms with digital transformation as

the main line and "deepening roots in Zhejiang" as the primary strategy. The five

major business segments—retail banking corporate banking investment banking

asset management and cross-border services—advance in tandem achieving

292024 Annual Report of Hengyi Petrochemical Co. Ltd.

comprehensive and coordinated development. Wealth management embarks on a new

journey implementing the "four foundations" of customer base talent base system

base and investment research base fully opening a new chapter of high-quality

development.(II)Business model

During the reporting period the company’s business model did not undergo any

significant changes. For detailed information on the company’s business model

please refer to the section "II.Major businesses in which the Company was engaged

during the reporting period" under "Section III. Management Discussion and

Analysis" in the company’s 2023 Annual Report specifically subsection"(II)

Operation model".(III)Process Flow Diagram of Main Products

During the reporting period the process flow diagram of the company’s main

products did not undergo any significant changes. For detailed information on the

company’s business model please refer to the section "II.Major businesses in which

the Company was engaged during the reporting period" under "Section III.Management Discussion and Analysis" in the company’s 2023 Annual Report

specifically subsection"(III) Process flow charts of main products ."

(IV)Key Business Performance During the Reporting Period

During the reporting period the domestic economy experienced steady growth and

downstream demand in the company’s industry continued to recover. The company’s

board of directors and management consistently adhered to the advanced philosophy

of being driven by technological innovation rooted in high technology and guided by

quality and efficiency improvement. Leveraging the extensive operational

management experience and forward-looking strategic advantages accumulated over

years of deep involvement in the chemical industry the company closely monitored

302024 Annual Report of Hengyi Petrochemical Co. Ltd.

dynamic changes in end-market demand flexibly adjusted operational strategies and

steadily enhanced its core business strengths.At the same time the company fully utilized its advantageous resources continuously

optimized its industrial layout and steadily advanced the construction of major

strategic projects laying a solid foundation for high-quality development and driving

stable and positive operating performance during the reporting period. During the

reporting period the company achieved operating revenue of RMB 125.463 billion

net profit attributable to shareholders of the listed company of RMB 234 million total

assets of RMB 107.529 billion and net assets attributable to shareholders of the listed

company of RMB 24.742 billion.During the reporting period the company took multiple measures to boost investor

confidence including profit distribution share repurchase plans employee stock

ownership plans and shareholding increase plans by the controlling shareholder

demonstrating the company’s firm confidence in its own value and future

development. These initiatives played a positive role in enhancing the investment

value of the listed company. The details are as follows:

(1)The company consistently prioritized shareholder returns and enhanced investor

satisfaction. During the reporting period the company implemented the 2023

dividend distribution plan with a total cash dividend of RMB 339 million accounting

for 77.78% of the net profit attributable to the parent company in 2023.

(2) The company completed the fourth phase of its share repurchase plan during the

reporting period and continued to implement the fifth phase. The fifth phase actively

utilized the stock repurchase and refinancing policy effectively reducing the

company’s financing costs and improving capital efficiency. As of March 31 2025

the fifth phase of the share repurchase plan had cumulatively repurchased 29.2408

million shares accounting for 0.80% of the company’s total share capital with a

transaction amount of RMB 185 million. The company has cumulatively implemented

312024 Annual Report of Hengyi Petrochemical Co. Ltd.

five phases of share repurchase plans with a total repurchase amount of RMB 3.210

billion.

(3) The company completed the sixth phase of its employee stock ownership plan

during the reporting period holding 114.0903 million shares of the company

accounting for 3.11% of the company’s total share capital with a transaction amount

of RMB 795 million. The cumulative transaction amount for the first to sixth phases

of the employee stock ownership plans was RMB 5.231 billion.

(4) The company’s controlling shareholder Hengyi Group launched a shareholding

increase plan intending to increase its holdings of the company’s shares between

December 26 2024 and June 25 2025 (excluding periods when such increases are

prohibited by laws regulations or Shenzhen Stock Exchange rules). The increase

amount will be no less than RMB 250 million and no more than RMB 500 million

with the price per share not exceeding RMB 9. As of April 8 2025 Hengyi Group

had cumulatively increased its holdings by 39347380 shares accounting for 1.07%

of the company’s total share capital.During the reporting period the key operational initiatives that drove the

company's performance are as follows:

1.Innovation-Driven Industrial Upgrading and Technology-Enabled Strategic

Enhancement

In 2024 the company focused on core key technologies of "one drop of oil two

strands of fiber" intensifying investment in technological innovation and R&D. It

vigorously promoted comprehensive innovation centered on technology accelerating

the transformation and application of high-tech achievements thereby empowering

the company's high-quality development. During the reporting period the company

actively introduced high-level R&D talents optimized scientific research incentive

mechanisms and systems and fostered an enterprise innovation culture of

"co-creation and sharing." Additionally the company collaborated with renowned

domestic universities such as Zhejiang University and Donghua University to

establish industry-university-research platforms. It also established the "Hengyi

322024 Annual Report of Hengyi Petrochemical Co. Ltd.

Scholars Laboratory" led by several prominent professors in the industry to create a

joint R&D platform focusing on breaking through R&D bottlenecks and exploring

cutting-edge innovative technologies.During the reporting period the company's R&D investment reached RMB 764

million a year-on-year increase of 2.68%. The number of R&D personnel was 1089

with master's and doctoral degree holders accounting for 21.67%. The company

actively committed to R&D innovation promoting the cultivation of patent-intensive

products and continuously achieving innovative results. A total of 226 invention

patent applications were submitted during the reporting period and 13

patent-intensive products including "spinning oil agents" and "anti-stain nylon" were

registered. Furthermore the company leveraged its role as an industry leader to

actively participate in the formulation of industry standards. By the end of 2024 the

company had 502 valid authorized patents including 453 R&D patents and 49

intelligent manufacturing patents. It participated in the formulation and revision of 51

standards including 13 national standards 30 industry standards and 8 group

standards.During the reporting period the industrialization process of the company's R&D

projects accelerated with multiple technological achievements achieving large-scale

applications. Projects such as spinning oil agents functional masterbatches and

biodegradable polyester entered the production and operation phase. The innovation

and market value of the biodegradable polyester "Better" were highly favored by

customers. Sales of flame-retardant polyester increased significantly stain-resistant

nylon achieved large-scale sales and antimony-free environmentally friendly

polyester products further expanded production. The company successfully

established a full-chain transformation system of "laboratory R&D—pilot

scale-up—industrialized production."

332024 Annual Report of Hengyi Petrochemical Co. Ltd.

Figure 2 The progress of company’s major Research& Development Project

Item Progress of projects

Spinning Oil Agent Project Production and Operation Phase

Functional Masterbatches Project Production and Operation Phase

Biodegradable Polyester "Better"

Production and Operation Phase

Project

Production and Operation Phase during the reporting

Fame-retardant Polyester

period production capacity further increased.Production and Operation Phase during the reporting

Easy-Clean Nylon Product

period production capacity further increased.Antimony-free Environmentally Production and Operation Phase during the reporting

Friendly Polyester Products period production capacity further increased.Currently multiple key technologies of the company have reached industry-leading

levels receiving high recognition from industry experts and government agencies and

the products have been widely praised by the market.Figure 3 Awards and Recognitions for the Company's R&D Projects

Item Awards“2024 Petroleum and Chemical Industry PatentThe patented preparation method for Awards”

TiO2 Matting Agent Five Paper Awards from the China Chemical

Fibers Association-Hengyi Foundation for 2024

Easy-Clean Nylon Zhejiang Provincial Technology Invention Award

Flame retardant polyester and

Listed in Zhejiang Province's first batch of new

TiO2-Based Delustering Slurry for

materials for 2024

Nylon Fibers

Five technologies including the Listed in Green and Low-Carbon Technologies

342024 Annual Report of Hengyi Petrochemical Co. Ltd.

atmospheric low-temperature dyeable Compilation for the Textile Industry 2024

polyester fiber with disperse dyes and

PTT composite fiber

2.Stable and Efficient Operation of Existing Production Capacity Accelerating

the Advancement of Major Strategic Projects

(1)Steady Operation of Phase I of the Brunei Refining and Chemical Project

with Continuous Optimization of Product Structure

Leveraging years of operational experience in the Southeast Asian market the

company has continuously optimized its production and sales strategies and

dynamically adjusted its product structure. During the reporting period the company

further implemented technological upgrades strengthened the foundation of process

management and achieved industry-leading comprehensive operational efficiency.By deepening the coordination mechanism between production and sales the

company has established a full-process control system guided by market demand

supported by R&D adaptation and optimized through production. This has led to the

continuous optimization of the product structure of the Brunei Refinery Project

providing critical support for the company’s global expansion.To ensure the stable operation of Phase I of the Brunei Refining and Chemical Project

the company has taken effective measures to address fluctuations in crude oil prices

and changes in product price differentials. A diversified crude oil procurement system

has been established to select the most suitable crude oil resources reducing upstream

costs. Meanwhile the product structure has been closely aligned with market changes

with rational adjustments made to the production of gasoline diesel jet fuel chemical

light oil PX and benzene. This has resulted in an optimized production structure that

synergizes aromatic products with clean fuels continuously increasing the proportion

of high-value-added products. During the reporting period Phase I of the Brunei

Refining and Chemical Project operated at high capacity producing a range of refined

products (diesel gasoline chemical light oil liquefied petroleum gas etc.) and

chemical products (PX benzene etc.) with the product structure further optimized.

352024 Annual Report of Hengyi Petrochemical Co. Ltd.

(2) Accelerating the Development of Major Strategic Projects Enhancing the

Industrial Landscape

During the reporting period the company vigorously advanced the construction of the

Qinzhou "1.2 Million Tons Per Year Caprolactam-Polyamide Integrated and

Supporting Project" (hereinafter referred to as the "Qinzhou Project"). Phase I of the

project is expected to be completed and operational by 2025 and has now entered the

production preparation phase.The Qinzhou Project is a large-scale caprolactam-polyamide integrated production

base that the company has focused on developing in recent years. The project boasts

advantages in technology integration and product structure:

1)Technological Advantage: The project has achieved large-scale industrial

application of multiple patented technologies and intellectual properties independently

developed by the company. Advanced unit technologies and technical combinations

are employed throughout the entire process and the latest energy-saving technologies

have been introduced significantly reducing production costs.

2)Integration Advantage: The project integrates production factors and energy

resources across the entire process significantly optimizing energy and material

consumption indicators achieving industry-leading standards in all aspects.

3)Product Structure Advantage: The project produces a variety of products including

civilian fibers engineering plastics and films with a rich and rational product

structure. With the continuous development of China's industry the acceleration of

domestic component production and the further adoption of polyamide films demand

for polyamide is expected to grow rapidly.Upon completion the project is expected to further enhance the company’s

performance strengthen the upstream and downstream industrial chains and fully

leverage the company’s strategic advantage of "one drop of oil two strands of fiber."

This will further solidify the company’s highly integrated and balanced industrial

362024 Annual Report of Hengyi Petrochemical Co. Ltd.

chain supported by its existing customer network and cost-driven price advantages

thereby increasing market share and achieving rapid and healthy growth.

3.Fully Leverage Integrated Upstream-Downstream Industry Chain Advantages

to Proactively Build a New Paradigm of Production-Sales Collaboration

By capitalizing on its balanced and integrated industry chain advantages the company

gains insights into domestic and international market trends strengthens market

forecasting and coordinates production plans and sales strategies across upstream and

downstream factories. It continuously refines operational strategies based on internal

conditions market dynamics and industry trends. Through optimizing product

portfolios to meet market demand and enhance competitiveness the company has

achieved seamless production-sales collaboration across the entire industry chain.Currently the company has established an end-to-end sales data management system.Digital platforms such as the Hengyi "Micro Mall" prioritize customer-centric

high-quality services while improving the flexibility and efficiency of delivery

processes. During the reporting period the proportion of differentiated products grew

rapidly significantly increasing product value-added and providing foundational

momentum to consolidate the company’s industry leadership. Additionally the

proactive use of hedging tools as a price risk control mechanism has stabilized

operating profits and promoted sustainable business growth.

4. Digital Empowerment for Efficiency Gains and Lean Management as a

Cornerstone for Development

During the reporting period the company intensified efforts to boost automation and

intelligence elevating operational efficiency and ensuring stable business operations.The entire lifecycle of polyester products is now fully digitized with end-to-end smart

processes covering raw material procurement automated production (e.g. automatic

doffing external inspection packaging and warehousing). Key initiatives include:

(1) Continuous optimization of the "Hengyi Brain" platform through big data

analytics integrating real-time production inventory and sales data. This platform

372024 Annual Report of Hengyi Petrochemical Co. Ltd.

supports high-level decision-making by providing granular insights into output

quality material consumption and energy usage unlocking the value of operational

data.

(2) Scaling 100% intelligent external inspection systems and in-house logistics

management systems across multiple plants leveraging first-mover advantages in

smart manufacturing. By fostering a culture of precision management the company

established tightly integrated high-efficiency operational workflows enhancing the

timeliness accuracy and comprehensiveness of management. This drove sustained

improvements in per-capita productivity and supported high-quality growth.

5. Top-Down Cost Optimization and Full-Process All-Element and Holistic

Control

The company implemented comprehensive cost-reduction and

efficiency-enhancement measures during the reporting period including:

(1) Introducing advanced equipment optimizing production processes and improving

raw material procurement. Initiatives like acetaldehyde recovery and waste filament

reuse reduced energy and material consumption per ton.

(2) Promoting localization of catalysts oils and additives which lowered production

costs. Environmentally friendly titanium-based catalysts further enabled green

recycling of textiles aligning corporate profitability with social and environmental

benefits.

(3) Enhancing workforce efficiency through performance-linked pay systems

workshop contracting and refined labor management. These measures reduced labor

costs per ton of polyester products by 8% and headcount per 10000 tons by 10% in

2024 cumulatively cutting costs by 24% over three years.

(4) Refinancing the Brunei Phase I refinery project in 2024 to lower capital costs

alongside the release of 872 million pledged shares by the controlling shareholder

significantly reducing pledge ratios.

6. Green and Low-Carbon Leadership Drives Industrial Transformation; ESG

Strategy Reshapes Development Landscape

382024 Annual Report of Hengyi Petrochemical Co. Ltd.

The company is committed to becoming a leading innovator in the chemical

technology industry actively aligning with national carbon peaking and carbon

neutrality policies. Key initiatives include:

(1)The company developed the antimony-free polyester product "Yitaikang" which

replaces traditional antimony-based catalysts with titanium-based catalysts. This

breakthrough significantly advances green manufacturing and ecological

conservation.

(2)The company has aggressively deployed solar power biogas power esterification

power generation waste heat recovery and process tower energy-saving systems. In

2024 it added 52MW of controllable solar capacity. By the end of 2024 total

controllable solar capacity reached 130MW with green electricity output (including

solar waste heat and esterification power) exceeding 200 million kWh annually.▲Hengyi Brunei Natural Gas and Renewable Energy Sustainable Integration Project

In 2025 the company will continue to implement its ESG strategy guided by the

principles of "green manufacturing" and "circular economy" focusing on the research

development and promotion of environmentally friendly high-end green products.We will further increase photovoltaic coverage and green power generation while

persistently advancing the green and low-carbon transition across the industrial chain.(V)Other business information

1.Purchase model of major materials

392024 Annual Report of Hengyi Petrochemical Co. Ltd.

Unit: RMB/ Tons

Whether the Average Average price

Percentage of

Main raw Procurement settlement method price in the in the second

total amount of

materials model changed first half of half of the

purchase

significantly the year year

Purchasing

Crude oil 27.45% No 4647.42 4213.67

inquiry

Purchasing

PX 9.20% No 7437.86 6438.75

inquiry

Purchasing

MEG 8.22% No 3925.67 4060.47

inquiry

2.Reasons for the significant change in the prices of raw materials compared

with the previous period

In 2024 international crude oil prices exhibited a high-then-low trend due to recurring

geopolitical conflicts and fluctuations in global crude oil inventories with overall

prices remaining largely flat compared to the previous reporting period. Prices across

the entire industrial chain fluctuated in tandem with crude oil. Notably MEG prices

rose year-on-year driven by the resumption of downstream polyester production and

coal price volatility (according to CCF data the average domestic MEG spot price in

2024 increased by 12.46% year-on-year). Conversely PX prices declined

year-on-year under pressure from accumulated inventories caused by a significant

supply surge in 2023 (CCF data shows the 2024 CFR China PX average price fell by

-7.32% year-on-year).

3.The purchase price of energy accounts for more than 30% of the total

production cost

□Applicable ?Not applicable

4.Reasons for significant changes in major energy types

402024 Annual Report of Hengyi Petrochemical Co. Ltd.

□Applicable ?Not applicable

5.Major production technologies

During the reporting period there were no significant changes in the production

technology of the Company’s major products. For detailed information on the

production technology status of the Company’s key products please refer to Section

III. Management Discussion and Analysis II.Major businesses in which the Companywas engaged during the reporting period and “(4) Highlights of company’s operationsduring the reporting period: Main production technologies” in the Company’s Annual

Report 2023.

6.The capacity of major products

Please refer to “(1) Overview of main business” under “II. Major business activities ofthe company during the reporting period” in this section.

7.The product categories in main chemical parks

Major chemical parks Main product categories

PMB Industrial Park Gasoline diesel jet fuel PX and benzene

Yaqian Town Industrial Park Xiaoshan District

Flake POY FDY DTY

Hangzhou

Hangzhou Linjiang High-tech Industrial Park Flake staple fibre POY FDY

Haining Economic Development Zone (Jianshan

Flake POY FDY DTY

New District)

Suqian High-tech Industrial Development Zone Flake staple fibre

Jiaxing Xiuzhou High-tech Industrial

Flake POY FDY

Development Zone

Shaxi Town Industrial Park Flake and POY

Jingjiang Yinglin Town Industrial Park FDY staple fibre flake

Ningbo Petrochemical Economic and

PTA

Technological Development Zone

Dalian Economic and Technological PTA bottle flake

412024 Annual Report of Hengyi Petrochemical Co. Ltd.

Development Zone

Yangpu Economic Development Zone PTA bottle flake

8.Environmental Impact Assessment (EIA) Approvals Applied for or Newly

Obtained During the Reporting Period:

1.Zhejiang Hengyi Polymer Co. Ltd. submitted the filing for its Energy-Efficient and

Environmentally Friendly Boiler Replacement and Retrofit Project on July 31 2023

and obtained the EIA approval (Xiaohuanjian [2024] No. 23) on February 19 2024.

2.Fujian Yijing Chemical Fiber Co. Ltd. submitted the filing for its Green Technical

Retrofit Project for Boilers on August 13 2024 and obtained the EIA approval

(Quanhuanping [2024] Shu 36) on December 9 2024.

9.During the reporting period the listed company experienced incidents of

abnormal production suspension

□Yes ?No

10.Status of Relevant Approvals Licenses Certifications and Validity Periods

Please refer to "Section V: Environmental and Social Responsibility" —

"Environmental protection administrative permits"

11.Engaged in petroleum processing and petroleum trading

?Yes □ No

12.Engaged in fertilizer industry

□Yes ?No

13.Engaged in pesticide industry

□Yes ?No

14.Engaged in chlor-alkali and soda ash industry

□Yes ?No

III.Core competitiveness analysis

(I) Focus on Core Business Strategic Leadership

The company has been deeply rooted in the petrochemical and chemical fiber industry

for decades steadfastly focusing on its core business of "one drop of oil two strands

422024 Annual Report of Hengyi Petrochemical Co. Ltd.

of fiber." This has enabled the formation of a highly integrated and synergistic

industrial cluster encompassing three core businesses: refining PTA and polyester

fiber. Following the "Headquarters + R&D + Production Base" trinity model the

company has established 1 platform 2 centers and 6 major bases creating a market

layout that "relies on the Yangtze River Delta Pearl River Delta and Bohai Bay

while expanding into the South China Sea." This stable operational framework

enhances resilience across business cycles and drives comprehensive growth

momentum. Strategically the company has prioritized Southeast Asia pioneering the

overseas deployment of Phase I of the Brunei Refining Project and actively

supporting the Belt and Road Initiative. During the reporting period the company

advanced Phase II of the Brunei Refining Project and the "1.2 Million Ton Annual

Caprolactam-Polyamide Industrial Integration and Supporting Project." Upon

completion these projects will deepen the aromatic industrial chain solidify

leadership in downstream sectors amplify production scale and market share

optimize product portfolios increase high-value-added product ratios and maximize

shareholder value.(II) R&D-Driven Innovation Technology Leadership

Aligned with the strategic goal of "consolidating highlighting and optimizing core

business competitiveness" the company has innovatively established the

"Tech-Driven Hengyi" framework. It leads the industry through pioneering

applications of polyester melt direct spinning large-scale PTA technology and green

high-end caprolactam processes. By integrating full-chain innovation and

industry-academia collaboration the company has significantly enhanced its

competitive edge and injected technological vitality into high-quality development.The Hengyi Research Institute focuses on advanced materials and green chemicals

building a full-chain innovation system from "basic research—technology

development—industrial application." Key breakthroughs include recycling polyester

across its lifecycle achieving large-scale production and sales of high-quality

432024 Annual Report of Hengyi Petrochemical Co. Ltd.

recycled and functional polyester. Self-developed green polyester products prioritize

safety quality and sustainability reducing pollutants in downstream textile

production and enabling circular economy practices.The Hengyi Global Innovation Center in Hangzhou drives cutting-edge R&D.Partnerships with Zhejiang University and Donghua University have entered a new

phase while the "Hengyi Scholars Lab"—guided by industry experts—operates with

heightened efficiency fueling long-term innovation. The company’s integrated

"industry-academia-research-application" mechanism ensures resource sharing and

complementary strengths boosting technological capabilities R&D proficiency and

market responsiveness.(III)Digital-Intelligent Integration Operational Excellence

The company has established an "Internet + Petrochemical" information strategy

continuously focusing on and actively exploring the implementation of intelligent

application scenarios. It is vigorously promoting the digital and intelligent

transformation of the industry advancing the deep integration of new-generation

information technologies with petrochemical manufacturing and achieving high-level

collaboration across the entire industrial chain. In 2024 the company's digital and

intelligent initiatives were awarded the "Outstanding Application Award for China's

Industrial Internet" and the "Excellent Case of Digital Economic Development in

Zhejiang Province" by the Zhejiang Provincial Department of Economy and

Information Technology among other accolades. Mr. Qiu Yibo the company's

Chairman and President was recognized as the "Outstanding CEO in Promoting

Intelligent Manufacturing in China 2023" and the "Digital Transformation Leader of

the Year 2024" in the industry.As a leading enterprise in the industry the company is actively building digital

workshops and smart factories. It has established China's first fully intelligent

polyester plant and the first digital benchmark factory. The company pioneered the

442024 Annual Report of Hengyi Petrochemical Co. Ltd.

Single Spindle Data Flow System Warehouse 2.0 System Product Lifecycle Quality

Traceability System and Smart Sales Supply Chain System. The Single Spindle Data

Flow System enables lifecycle management of individual spindle products. The

Warehouse 2.0 System achieves centralized and unified inventory management

enhancing the real-time operational management capabilities of finished product

warehouses. The Product Lifecycle Quality Traceability System Smart Sales Supply

Chain System and the company's self-developed visual "Hengyi Brain" support the

company's digital transformation. Additionally the end-to-end sales data system

integrates micro-stores marketing loops shipping consignments and shipping

applications forming an integrated chemical fiber supply chain platform that includes

micro-stores supply chain finance and warehousing logistics providing customers

with high-quality and efficient services and automating the sales process. The MES

(Manufacturing Execution System) enhances production flexibility strengthens

production coordination standardizes and traces quality inspections and ensures

production transparency. This system establishes industry standards for consistency

and effectiveness in large-scale group production management laying a solid

foundation for the intelligent collaboration of factories.(IV)Industrial Synergy and Scale Advantage

As a leading enterprise in the chemical and chemical fiber industry the company

continues to deepen its vertical integration strategy across the entire industrial chain

of "refining—PTA—polyester fiber." Leveraging its global industrial ecosystem the

company achieves efficient resource allocation through full-factor collaboration

significantly enhancing the anti-cyclical capability and comprehensive profitability of

the industrial chain. It has built a competitive barrier encompassing the entire chain of

"raw material supply—production manufacturing—market services" solidifying its

position as a benchmark in the global chemical fiber industry.The company’s current production capacities rank among the top in the industry. It

continues to consolidate and expand its scale advantages optimize and upgrade its

industrial model and drive both quantitative growth in business scale and qualitative

452024 Annual Report of Hengyi Petrochemical Co. Ltd.

improvement in business structure. By utilizing large-scale equipment and

energy-saving technologies the company ensures the stable operation of production

facilities and consistent product quality while significantly reducing unit investment

costs and energy consumption. Large-scale procurement and integrated centralized

procurement for domestic and international projects have notably saved procurement

costs comprehensively enhancing operational efficiency and providing strong support

for the profitability of end products.(V)Outstanding Talent and Advanced Management

The company boasts an international professional and youthful management and

operations team. Team members possess solid professional knowledge and rich

industry experience with the overall management team being relatively young

continuously injecting vitality into the company’s high-quality development. Drawing

on advanced management practices both domestically and internationally the

company has established a robust internal system continuously optimized its

organizational structure improved management efficiency and leveraged its scale

synergy advantages. In terms of talent development the company continuously

enhances overall talent effectiveness by vigorously introducing high-level

professionals strengthening strategic cooperation with domestic and international

research institutions and universities and improving talent service guarantee

mechanisms. It aims to shape new momentum and advantages through high-level

technology and high-quality talent. Additionally the company has refined an internal

talent cultivation model that integrates "production education research and

application" providing employees with excellent career development opportunities.The Brunei refinery project has steadily increased employee localization strongly

supporting the growth of local Bruneian youth and achieving win-win talent

cooperation. In employee incentives the company adheres to the philosophy of

"co-creation sharing and joyful development" striving to unite people for the

company’s growth and secure benefits for employees’ development. By implementing

restricted stock incentive plans and multiple employee stock ownership plans the

462024 Annual Report of Hengyi Petrochemical Co. Ltd.

company has established a long-term development sharing mechanism effectively

enhancing employees’ sense of belonging and cohesion and laying a solid talent

foundation for the company’s long-term development.IV.Main Business Analysis

1.Overview

In 2024 the company achieved a total operating revenue of RMB 125.463 billion

with a net profit attributable to shareholders of the listed company of RMB 234

million . After deducting non-recurring gains and losses the net profit attributable to

shareholders of the listed company was RMB 202.765 million.

2.Revenue and costs

(1)Components of operating revenue

Unit: RMB

2024 2023 Year-on-

year

Percentage in Percentage in

Amount Amount increase/d

operating income operating income

e crease

Total operating

125463237098.17100%136148114082.34100%-7.85%

income

By industry

Petrochemical

52592721073.0841.92%56484387971.1941.49%-6.89%

industry

Chemical fibre

63503724808.4450.61%61075957822.0044.86%3.97%

industry

Supply chain

9366791216.657.47%18587768289.1513.65%-49.61%

services

By product

Refinery products 31507862049.06 25.11% 31841158971.62 23.39% -1.05%

472024 Annual Report of Hengyi Petrochemical Co. Ltd.

Chemical products 12121856023.16 9.66% 12145808146.64 8.92% -0.20%

PTA 7198172823.33 5.74% 11572721877.37 8.50% -37.80%

PIA 1764830177.53 1.41% 924698975.56 0.68% 90.85%

Polyester yarn 56075394236.76 44.69% 54790605801.14 40.24% 2.34%

Flake 7428330571.68 5.92% 6285352020.86 4.62% 18.18%

Supply chain

9366791216.657.47%18587768289.1513.65%-49.61%

services

By region

Domestic 74844287538.29 59.65% 84946111780.67 62.39% -11.89%

Overseas 50618949559.88 40.35% 51202002301.67 37.61% -1.14%

By sales model

Direct sales 121628322635.62 96.94% 132413772035.05 97.26% -8.15%

Distribution 3834914462.55 3.06% 3734342047.29 2.74% 2.69%

(2)Industries products regions and sales models that account for more than 10%

of the Company's operating income or profit

1)The Company shall comply with the disclosure requirements for petrochemical

industry specified in Guidelines No. 3 for Self-Regulation of Listed Companies of

Shenzhen Stock Exchange - Industry Information Disclosure

Unit: RMB

YOY

change

Gross YOY change in YOY change in

in gross

Operating revenue Operating cost profit operating revenue operating costs

profit

margin (%) (%)

margin

(%)

By industry

Petrochemical

52592721073.0850737364413.983.53%-6.89%-6.08%-0.83%

industry

Chemical fibre

63503724808.4461033717764.363.89%3.97%3.71%0.25%

industry

Supply chain

9366791216.659101058205.172.84%-49.61%-49.88%0.53%

services

482024 Annual Report of Hengyi Petrochemical Co. Ltd.

By product

Refinery

31507862049.0631533465378.69-0.08%-1.05%2.53%-3.49%

products

Chemical

12121856023.1610469974757.2913.63%-0.20%-2.41%1.96%

products

PTA 7198172823.33 7135350602.50 0.87% -37.80% -38.86% 1.72%

PIA 1764830177.53 1598573675.50 9.42% 90.85% 84.68% 3.03%

Polyester yarn 56075394236.76 53582038836.82 4.45% 2.34% 1.71% 0.60%

Flake 7428330571.68 7451678927.54 -0.31% 18.18% 20.83% -2.19%

Supply chain

9366791216.659101058205.172.84%-49.61%-49.88%0.53%

services

By region

Domestic 74844287538.29 72021729983.50 3.77% -11.89% -12.47% 0.64%

Overseas 50618949559.88 48850410400.01 3.49% -1.14% 0.22% -1.31%

By sales model

Direct sales 121628322635.62 117325378452.10 3.54% -8.15% -7.99% -0.16%

Distribution 3834914462.55 3546761931.41 7.51% 2.69% 0.73% 1.80%

2)In the event of an adjustment to the statistical caliber of the company's main

business data during the reporting period the company's main business data for

the most recent year has been adjusted according to the caliber at the end of the

reporting period.Unit: RMB

YOY

Gross YOY change YOY change

change in

Operating revenue Operating cost profit in operating in operating

gross profit

margin revenue (%) costs (%)

margin (%)

By industry

Petrochemical

56484387971.1954021381180.674.36%-4.70%-4.80%0.10%

industry

Chemical fibre

61075957822.0058850354479.373.64%15.06%12.44%2.24%

industry

492024 Annual Report of Hengyi Petrochemical Co. Ltd.

Supply chain

18587768289.1518158498022.842.31%-53.18%-53.95%1.65%

services

By product

Refinery

31841158971.6230756174029.443.41%-23.33%-21.28%-2.51%

products

Chemical

12145808146.6410728464028.0411.67%41.25%28.08%9.08%

products

PTA 11572721877.37 11671156811.34 -0.85% 29.06% 28.42% 0.51%

PIA 924698975.56 865586311.85 6.39% 435.81% 320.13% 25.77%

Polyester yarn 54790605801.14 52683074551.51 3.85% 15.07% 12.03% 2.61%

Flake 6285352020.86 6167279927.86 1.88% 14.96% 16.10% -0.96%

Supply chain

18587768289.1518158498022.842.31%-53.18%-53.95%1.65%

services

By region

Domestic 84946111780.67 82286414562.98 3.13% -13.43% -15.52% 2.40%

Overseas 51202002301.67 48743819119.90 4.80% -5.06% -4.63% -0.43%

By sales model

Direct sales 132413772035.05 127509011660.83 3.70% -11.76% -12.96% 1.33%

Distribution 3734342047.29 3521222022.05 5.71% 87.28% 74.30% 7.02%

3)The reason for the reclassification

Polyester fiber falls within the scope of the company's main products. Its sales

strategy aligns with that of the company's main products. Therefore this portion of

revenue has been reclassified from supply chain services to the main product revenue

under the chemical fiber industry—polyester filament and chips.

4)The operating income or net profit generated by overseas business accounts for

more than 10% of the audited operating income or net profit of the Company in

the latest fiscal year

Name of Operation Impact of tax policies on overseas business during the reporting

overseas Company's response status period

business

502024 Annual Report of Hengyi Petrochemical Co. Ltd.

The overall tax burden during the reporting period was low Both China and

Stable because Brunei does not levy personal income tax business Brunei provided

Brunei operation tax salary tax production tax and export tax. A local pioneer powerful support.Project under high enterprise certificate and an export enterprise certificate have

The project enjoyed

load been issued for the project so it can enjoy a long-term long- term tax

corporate income tax exemption. incentives and other

favorable policies.

(3)Whether the Company's income from product sales is greater than its income

from labor services

YOY change

Industry Item Units 2024 2023

(%)

Sales volume 10000 tons 617.82 582.50 6.06%

Refinery Production

10000 tons 618.61 580.24 6.61%

products volume

Inventory 10000 tons 13.26 12.47 6.34%

Sales volume 10000 tons 200.64 182.77 9.78%

Chemical Production

10000 tons 200.56 181.84 10.29%

products volume

Inventory 10000 tons 7.79 7.87 -1.02%

Sales volume 10000 tons 260.31 391.78 -33.56%

Production

PTA 10000 tons 260.96 392.25 -33.47%

volume

Inventory 10000 tons 3.09 2.44 26.64%

Sales volume 10000 tons 23.39 11.93 96.06%

production

PIA 10000 tons 22.18 14.25 55.65%

volume

Inventory 10000 tons 1.12 2.33 -51.93%

Polyester Sales volume 10000 tons 810.40 772.03 4.97%

Products Production 10000 tons 810.89 770.79 5.20%

512024 Annual Report of Hengyi Petrochemical Co. Ltd.

volume

Inventory 10000 tons 51.72 51.23 0.96%

Note: The PTA sales production and inventory data mentioned above only include

the company's holding subsidiary Zhejiang Yisheng and do not include other

equity-accounted companies.

1)Description of the reasons for the year-on-year change of more than 30% in

relevant data

Compared to the same period last year the company's PTA production and sales

volume decreased in the current period primarily due to production cuts and a

reduction in operating capacity. Meanwhile PIA production and sales volume

increased mainly driven by the expansion of downstream bottle chip production

capacity the growing demand for PIA in the market and an improvement in

operating capacity.

(4)Performance of the major sales contracts and major purchase contracts

entered into by the Company as of the Reporting Date

□Applicable ?Not applicable

(5)Components of operating cost--- category of industry and products

Unit: RMB

2024 2023 YOY

Industry Item change

Percentage in Percentage in

Amount Amount

operating cost operating cost (%)

Raw

30455020862.7496.58%29630498059.9696.34%2.78%

materials

Refinery Energy 198660831.89 0.63% 246049392.24 0.80% -19.26%

products Depreciatio

879783684.062.79%879626577.242.86%0.02%

n and others

Total 31533465378.69 100.00% 30756174029.44 100.00% 2.53%

Chemica Raw 9441823236.12 90.18% 9681365938.90 90.24% -2.47%

522024 Annual Report of Hengyi Petrochemical Co. Ltd.

l materials

products Energy 597835558.64 5.71% 637270763.27 5.94% -6.19%

Depreciatio

430315962.534.11%409827325.873.82%5.00%

n and others

Total 10469974757.29 100.00% 10728464028.04 100.00% -2.41%

Raw

1317864138.0882.44%666934253.2877.05%97.60%

materials

Energy 148827209.19 9.31% 89588183.28 10.35% 66.12%

PIA

Depreciati

products

on and 131882328.23 8.25% 109063875.29 12.60% 20.92%

others

Total 1598573675.50 100.00% 865586311.85 100.00% 84.68%

Raw

6507439749.4891.20%10689612523.5091.59%-39.12%

materials

PTA Energy 140566406.87 1.97% 263768143.94 2.26% -46.71%

produc Depreciati

ts on and 487344446.15 6.83% 717776143.90 6.15% -32.10%

others

Total 7135350602.50 100.00% 11671156811.34 100.00% -38.86%

Raw

50957050961.4683.49%48892874501.4683.08%4.22%

materials

Polyes

Energy 3350751105.26 5.49% 3436860701.60 5.84% -2.51%

ter

Depreciati

produc

on and 6725915697.64 11.02% 6520619276.31 11.08% 3.15%

ts

others

Total 61033717764.36 100.00% 58850354479.37 100.00% 3.71%

532024 Annual Report of Hengyi Petrochemical Co. Ltd.

(6)Whether there was any change in the scope of consolidation during the

reporting period

The total number of subsidiaries included in the scope of consolidation in fiscal year

2024 was 54 an increase of 4 subsidiaries and a decrease of 2 subsidiaries compared

with the previous year. For details please refer to "VI. Interests in Other Entities" in

"Section X. Financial Reporting".

(7)Significant changes or adjustments in the Company's business products or

services during the reporting period

□Applicable ?Not applicable

(8)Major customers and suppliers

1)Major customer of the company

Total sales amount of the top five customers (RMB) 26652522304.26

Percentage of the total sales amount of the top five customers in

21.24%

total annual sales amount

Percentage of sales amount of related parties among the top five

3.43%

customers in total annual sales amount

2)Top 5 customers

Percentage in total

No. Customer name Sales amount (RMB) annual sales

amount

1 Customer 1 7374897067.89 5.88%

2 Customer 2 5296330397.40 4.22%

3 Customer 3 5295377750.48 4.22%

4 Customer 4 4377965993.13 3.49%

5 Customer 5 4307951095.36 3.43%

Total -- 26652522304.26 21.24%

3)Other information about major customers

542024 Annual Report of Hengyi Petrochemical Co. Ltd.

□Applicable ?Not applicable

4)Major suppliers of the company

Total purchase amount of top five suppliers (RMB) 47059176506.75

Percentage of the total purchase amount of the top five suppliers in the

38.94%

total annual purchase amount

Percentage of purchase amount of related parties among the top five

27.96%

suppliers in total annual sales amount

5)Top 5 Suppliers

Percentage in total

No. Supplier name Purchase amount (RMB) annual purchase

amount

1 Supplier 1 16387025820.81 13.56%

2 Supplier 2 11179399623.11 9.25%

3 Supplier 3 10123117660.31 8.38%

4 Supplier 4 5177005340.45 4.28%

5 Supplier 5 4192628062.07 3.47%

Total -- 47059176506.75 38.94%

6)Other information about major suppliers

□Applicable ?Not applicable

3.Expense

Unit: RMB

2024 2023 YOY change (%)

Selling expenses

243762401.38229284289.096.31%

Administration

expenses 1102851622.36 1434227935.73 -23.10%

Financial expenses

2883845156.013243902745.47-11.10%

R&D expenses

723365790.03716319527.660.98%

552024 Annual Report of Hengyi Petrochemical Co. Ltd.

4.R&D investment

1)Main R&D Projects

Name of major Expected effect on the future

Project purpose Project progress Objectives

R&D projects development of the Company

R&D of To improve and optimize the preparation process

The self-developed titanium catalysts

preparation of titanium-based polyester catalyst to produce By further optimizing the catalyst

are used in the production of large

technology of titanium-based PET flakes with excellent preparation process and polymerization

Completed and lines and the resulting products meet

polyester performance and good hue and then conduct process to improve product quality the

industrialized the indicators of superior polyester

titanium-based spinning and post-processing as needed to project has high eco-friendliness value

chips and fibres for large line

polycondensati produce heavy metal-free titanium- based and social significance.production.on catalyst polyester products.Green TiO2 matting agent is an important auxiliary for We have designed and built a Breaking the monopoly of foreign

manufacturing nylon production used to improve the 10000-ton green production technology successfully solving the

of TiO2 matting performance of fibre due to the technical Completed and demonstration plant for nylon "necklace" problem of matting agent in

agent for nylon difficulty and European and American industrialized titanium dioxide matting agent paste nylon industry improving the

and complete set technology blockade the supply has long been and combined with the relationship between supply and

of technology subject to European and American constraints characteristics of the matting agent demand improving production

562024 Annual Report of Hengyi Petrochemical Co. Ltd.

Name of major Expected effect on the future

Project purpose Project progress Objectives

R&D projects development of the Company

for industrial the domestic does not yet have a high-quality paste we have carried out efficiency reducing the production cost

application of matting agent mature production technology. In engineering system modification to of domestic nylon manufacturers

full matting recent years China's nylon fibre into form a set of complete set of promoting the healthy and rapid

nylon high-quality development stage the demand for industrialised application technology development of nylon chemical fibre

high-quality matting agent is urgent for nylon titanium dioxide matting industry and guaranteeing the security

breakthrough technology blockade is of great agent paste. of supply of important fibre materials.significance.Nano-zinc oxide antimicrobial polyester fibre Study the effect of zinc oxide particle

has green safe healthy and other characteristics size and content on the mechanical

Research and

with people's consumer attitudes and changes in properties and antimicrobial Open up the market of functional fibre

development of

the concept of health and the enhancement of the Completed and properties of fibres develop products increase market

zinc oxide

concept of health which will be favoured by industrialized antimicrobial masterbatch or competitiveness and enhance the added

antimicrobial

more and more consumers in the field of home antimicrobial polyester chips to meet value of products.polyester fibres

medical and health care military apparel and so the production needs melt spinning

on and zinc antimicrobial textiles will be more into antimicrobial polyester fibres.

572024 Annual Report of Hengyi Petrochemical Co. Ltd.

Name of major Expected effect on the future

Project purpose Project progress Objectives

R&D projects development of the Company

and more in demand.Determine the technical solutions of

flame-retardant cation polyester and

Starting from the future development direction of

flame-retardant high shrinkage

flame-retardant polyester fibre and market

polyester and prepare

demand based on the R&D and production of

Research and Pilot flame-retardant cation and

flame-retardant polyester fibre high shrinkage Enrich the company's differentiated

Development conversion to flame-retardant high shrinkage

fibre and cationic dyeable fibre the feasibility of products increase market

Project on Flame industrialisation polyester chips. The spinning process

preparing flame-retardant high shrinkage competitiveness enhance the added

Retardant for stable mass is also researched and confirmed and

flame-retardant cationic dyeable and other value of products and achieve better

Cationic production and flame-retardant cation and

composite functional polyester fibre is economic benefits.Polyester Fibre wider use flame-retardant high shrinkage fibres

investigated aiming at launching high-quality

are prepared to meet customers'

and functionalized composite flame-retardant

requirements. The technology of this

polyester fibre products.project is the enterprise's own

technology and makes full use of

582024 Annual Report of Hengyi Petrochemical Co. Ltd.

Name of major Expected effect on the future

Project purpose Project progress Objectives

R&D projects development of the Company

our existing equipment technology

and relevant supporting conditions.

592024 Annual Report of Hengyi Petrochemical Co. Ltd.

2)R&D personnel

2024 2023 YOY change (%)

Number of R&D staff (person) 1089 1027 6.04%

Percentage of R&D personnel 6.80% 6.61% 0.19%

Educational background of R&D personnel

PhD 90 79 13.92%

Master 146 125 16.80%

Bachelor 552 375 47.20%

Junior college degree and below 301 448 -32.81%

Age of R&D personnel

Under 30 445 414 7.49%

30~404194014.49%

40~501891767.39%

50~603134-8.82%

60 and above 5 2 150.00%

3)R&D investment

YOY

20242023

change (%)

R&D investment amount (RMB) 763738214.64 743797778.86 2.68%

R&D investment as a percentage of

0.61%0.55%0.06%

operating income

Capitalized R&D investment (RMB) 43809842.25 27478251.20 59.43%

Capitalized R&D investment as a

5.74%3.69%2.05%

percentage of R&D investment

Note: R&D investment= R&D expenses + Capitalized R&D investment during the

period

4)Reasons for and effects of significant changes in the composition of R&D

personnel

□Applicable ?Not applicable

602024 Annual Report of Hengyi Petrochemical Co. Ltd.

5)Reasons for the significant changes in the percentage of total R&D investment

in operating income compared with the previous year

□Applicable ?Not applicable

6)Reasons for the substantial changes in the capitalization rate of R&D

investment and Description of their reasonableness

□Applicable ?Not applicable

5.Cash flows

Unit: RMB

YOY change

Item 2024 2023

(%)

Subtotal of cash inflows from

135557724622.94151342732624.92-10.43%

operating activities

Subtotal of cash outflows from

129560713067.18146810897819.77-11.75%

operating activities

Net cash flow from operating

5997011555.764531834805.1532.33%

activities

Subtotal of cash inflows from

1521502305.081597063826.52-4.73%

investing activities

Subtotal of cash outflows from

4609621351.146899721564.69-33.19%

investing activities

Net cash flows from investing

-3088119046.06-5302657738.1741.76%

activities

Subtotal of cash inflows from

71990258760.8661611945020.6716.84%

financing activities

Subtotal of cash outflows from

73433347282.3565350940711.8612.37%

financing activities

Net cash flows from financing

-1443088521.49-3738995691.1961.40%

activities

612024 Annual Report of Hengyi Petrochemical Co. Ltd.

Net increase in cash and cash

1542770498.19-4415951490.91134.94%

equivalents

1)Description of the main factors influencing significant year-on-year changes in

relevant data

(1)The net cash flow from operating activities increased primarily due to changes in

the timing of procurement payments. More payments for crude oil purchases were

made at the beginning of 2023 while payments for crude oil purchases at the

beginning of 2024 decreased year-on-year resulting in a reduction in cash outflows

from operating activities during the current period.

(2)The net cash flow from investing activities increased mainly because payments for

project engineering equipment and entrusted loans decreased during the current period

leading to a reduction in cash outflows from investing activities.

(3)The net cash flow from financing activities increased primarily due to the recovery

of financing-related deposits and an increase in financing proceeds.

(4) The net increase in cash and cash equivalents was mainly a result of the combined

impact of changes in cash flows from operating investing and financing activities

during the reporting period.

2)Description of the reasons for the significant difference between the net cash

flows generated by the Company's operating activities and the net profit of the

year during the reporting period

For details please refer to the supplementary information in the cash flow statement

in the Company's annual audit report.V.Analysis of non-main business

Unit: RMB

Percentage

Sustainable or

Amount of total Reasons

not

profit

This is primarily due to the

Investment

481338948.25 1631.55% recognition of investment Yes

income

income from equity-accounted

622024 Annual Report of Hengyi Petrochemical Co. Ltd.

companies.Profits and This is mainly due to the

losses from changes in the fair value of

-18561440.33 -62.92% No

changes in hedging instruments during the

fair value reporting period.This is mainly due to the

Impairment provision for inventory

-34344817.62 -116.42% No

loss on assets write-downs during the

reporting period.This is mainly due to

Non-operating government subsidies and

9539070.90 32.33% No

income other income unrelated to daily

operating activities.This is mainly due to losses

from the damage and

Non-operating

61383940.48 208.07% scrapping of fixed assets and No

expenses

other items during the

reporting period.VI.Analysis of assets and liabilities

1.Significant changes in asset composition

Unit: RMB

End of 2024 Early 2024

Proportion

Percenta Percenta

increase or

ge in ge in

Amount Amount decrease

total total

assets assets

Monetary funds 13093174547.46 12.18% 13827903087.40 12.80% -0.62%

Accounts receivable 5944293285.48 5.53% 5925174959.59 5.48% 0.05%

Inventory 12407437115.10 11.54% 13060195863.37 12.09% -0.55%

Long-term equity 13911759800.05 12.94% 13669254123.61 12.65% 0.29%

632024 Annual Report of Hengyi Petrochemical Co. Ltd.

investments

Fixed assets 43686606928.39 40.63% 45430020661.94 42.04% -1.41%

Construction in

8712891498.778.10%4610305760.024.27%3.83%

progress

Right-of-use assets 411420429.59 0.38% 414782305.73 0.38% 0.00%

Short-term loans 38031193372.03 35.37% 41122258268.86 38.06% -2.69%

Contract liabilities 1253402884.38 1.17% 756571793.30 0.70% 0.47%

Long-term loans 15504087484.02 14.42% 14739441863.92 13.64% 0.78%

Lease liabilities 456139594.54 0.42% 449163796.50 0.42% 0.00%

2.High proportion of foreign assets

Whether

Proportion of

Specific there is

Operatio Controls to ensure Income overseas assets in

content of Reason Asset size Location

significant

n mode asset security status

the Company's net

assets

risk of

assets

impairment

Strengthen the parent

USD Built by

Subsidiaries Hong Company's

Overseas the

controlled by 5811971 Kong/Brunei/ Good No

Management control 168.86%

investment Compan

the Company 700 Singapore

y over overseas million

subsidiaries

3.Assets and liabilities measured at fair value

Unit: RMB

Item Beginning balance Ending balance

1. Held-for-trading financial assets (excluding

366311518.38153091745.24

derivative financial assets)

2. Derivative financial assets 0.00 4783678.80

3. Investment in other equity instruments 5600000.00 5600000.00

Subtotal of financial assets 371911518.38 163475424.04

Financial liabilities 108194619.69 2546598.89

4.Other changes

Not applicable

642024 Annual Report of Hengyi Petrochemical Co. Ltd.

5.Whether the measurement attributes of the Company's main assets changed

significantly during the reporting period

□Yes ?No

6.Restricted asset rights as of the end of the reporting period

Unit: RMB

Ending book value of the

Item Reason for restriction

year

Monetary funds 3032285927.15 Margin

Long-term equity investments 4753215991.44 Mortgage Mortgage loan

Sale and Leaseback Financing Lease

Fixed assets 22189304211.75

Mortgage loan

Intangible assets 1917089516.79 Mortgage loan

Construction in progress 17671369.60 Mortgage loan

Total 31909567016.73

VII. Analysis of investment status

1.General situation

Investment amount in the

Investment amount during the

same period of previous year YOY change (%)

reporting period (RMB)

(RMB)

13911759800.0513669254123.611.77%

652024 Annual Report of Hengyi Petrochemical Co. Ltd.

2.Significant equity investments acquired during the reporting period

□Applicable ?Not applicable

3. Significant non-equity investments in progress during the reporting period

Unit:RMB

Invest Cumulative actual

Whether it is Industry Amount invested

ment investment amount Project Disclosure

Project name fixed asset involved in during the Sources of funds Disclosure index (if any)

metho as of the end of the progress date (if any)

investment the project reporting period

d reporting period

http://www.cninfo.com.cn/new/disc

Built

Phase II of Petrochemi losure/detailplate=szse&orgId=gss

by the September

Brunei refinery Yes cal 175237351.63 2711085193.81 Self-financing 2.99% z0000703&stockCode=000703&an

Comp 16 2020

Project industry nouncementId=1208444483&anno

any

uncementTime=2020-09-16

Suqian Yida New Built Chemical Self-financing http://www.cninfo.com.cn/new/disc

Environment- by the Yes fibre 119185163.77 1092509271.64 borrowing and 33.20% June 1 2021 losure/detailplate=szse&orgId=gss

friendly Comp industry fund-raising z0000703&stockCode=000703&an

662024 Annual Report of Hengyi Petrochemical Co. Ltd.

Invest Cumulative actual

Whether it is Industry Amount invested

ment investment amount Project Disclosure

Project name fixed asset involved in during the Sources of funds Disclosure index (if any)

metho as of the end of the progress date (if any)

investment the project reporting period

d reporting period

Differentiated any nouncementId=1210132115&anno

Fibre Project uncementTime=2021-06-01

1.2 Million Tons

Per Year

http://www.cninfo.com.cn/new/disc

Caprolactam-Pol Built Petrochem

losure/detailplate=szse&orgId=gss

ical

yamide by the Self-financing and January 22

Yes chemical 3759742429.61 4647251713.18 35.00% z0000703&stockCode=000703&an

Integrated Comp fibre borrowing 2022

nouncementId=1212243026&anno

Industrial and any industry

uncementTime=2022-01-22

Supporting

Project

Total -- -- -- 4054164945.01 8450846178.63 -- -- -- --

672024 Annual Report of Hengyi Petrochemical Co. Ltd.

4.Investment in financial assets

(1) Investment in securities

The Company's made no investment in securities in the reporting period.

(2) Investment in derivatives

1) Investments in derivatives for hedging purposes during the reporting period

Unit: RMB 10000

The proportion of

the ending

Fair value

Cumulative fair investment

Type of change gains Amount purchased Amount sold

Initial investment value changes Closing amount to the

Hedging Beginning amount and losses for during the reporting during the

amount recognized in balance company's

Investment the current period reporting period

equity reported net assets

period

at the end of the

period

Foreign

exchange -10819 -10819 0 0 71732 60913 0 0.00%

hedging

Commodity

3663136631-185656332005353103155330.63%

hedging

Total 25812 25812 -1856 56 403737 414016 15533 0.63%

682024 Annual Report of Hengyi Petrochemical Co. Ltd.

Explanation

on whether

there is any

significant

change in the

accounting

policy and

specific

principles of No. The Company accounted for the hedging investment carried out in accordance with the relevant provisions of the Ministry of Finance's Accounting

accounting for Standards for Business Enterprises No. 22 - Recognition and Measurement of Financial Instruments Accounting Standards for Business Enterprises

hedging No. 24 - Hedging Accounting Standards for Business Enterprises No. 23 - Transfer of Financial Assets Accounting Standards for Business

business of Enterprises No. 37 - Presentation of Financial Instruments and relevant guidelines to reflect the relevant items of the balance sheet and profit and loss

the Company statement.in the

reporting

period

compared

with that in

the previous

reporting

period

Explanation During the reporting period the actual profit and loss amounted to RMB 110.8968 million which included an unrealized loss on holdings of RMB

on actual -18.5614 million and realized gains from closing positions of RMB 129.4582 million.

692024 Annual Report of Hengyi Petrochemical Co. Ltd.

profit or loss

in the

reporting

period

Explanation

The profits and losses generated from the Company's hedging tools can offset the value changes of the hedged items and the hedging business has a

on hedging

good hedging effect.effects

Source of

funding for

Self-owned funds

investments in

derivatives

Risk analysis 1.Market risks When the market changes drastically the Company may not be able to fully lock in the price of raw materials or products thereby

and resulting in losses.description of 2.Liquidity risks Commodity hedging transactions are ordered within the authority specified in the Company's Management System for Commodity

control Derivatives Transactions. If the market fluctuates drastically losses may be caused by forced liquidation of positions due to lack of time for margin

measures for replenishment.derivatives 3.Operational risks as futures and forward transactions are highly specialized and complex unexpected losses may be caused due to defects in

positions information systems or internal controls.during the 4.Credit risks When the price fluctuates greatly to the disadvantage of the counterparty the counterparty may violate the relevant provisions of the

reporting contract and cancel the contract resulting in losses to the Company.period 5.Legal risks Due to changes in relevant legal systems or violations of relevant legal systems by the counterparty the contract may not be executed

(including but normally resulting in losses to the Company.not limited to Risk control measures taken by the Company: The BOD of the Company has reviewed and approved the Management System for Foreign Exchange

702024 Annual Report of Hengyi Petrochemical Co. Ltd.

market risk Derivatives Transactions and the Management System for Commodity Derivatives Transactions which stipulate that the Company engages in hedging

liquidity risk investment business with the main purpose of hedging and speculation and arbitrage transactions are prohibited. The systems clearly stipulate the

credit risk principles of the Company's business operations approval authority internal audit process responsible departments and responsible persons

operational information isolation measures internal risk reporting system and risk handling procedures which are in line with the relevant requirements of

risk and legal regulatory authorities and meet the needs of actual operations. The specified risk control measures are practical and effective.risk)

Changes in

market price

or air value of

products

involved in

invested

derivatives

During this reporting period the impact of the company's hedging investments on the current profit and loss amounted to 110.8968 million yuan. The

during the

company measures hedging investments at fair value. Forward foreign exchange is primarily determined based on prices provided or obtained from

reporting

pricing service institutions such as banks and the Reuters system. The company conducts fair value measurement and confirmation on a monthly

period; the

basis. The trading price of futures is considered the fair value.analysis of

the fair value

of derivatives

shall disclose

the specific

methods used

and the setting

712024 Annual Report of Hengyi Petrochemical Co. Ltd.

of relevant

assumptions

and

parameters

Involvement

in lawsuits (if None

applicable)

Date of

disclosure of

announcement

of the BOD

February 01 2024

for approval

of derivatives

investment (if

any)

Date of

disclosure of

announcement

of

February 23 2024

shareholders

meeting for

approval of

derivatives

722024 Annual Report of Hengyi Petrochemical Co. Ltd.

investment (if

any)

2)The Company shall comply with the disclosure requirements for petrochemical industry specified in Guidelines No. 3 for

Self-Regulation of Listed Companies of Shenzhen Stock Exchange - Industry Information Disclosure

During the reporting period the company carried out hedging investment for the purpose of reasonably avoiding the risk of price and exchange

rate fluctuations of raw materials and finished products reducing the impact of price and exchange rate fluctuations of raw materials and

finished products on the normal operation of the company and ensuring the stable operation and sustainable profitability of the company. The

commodities involved in the hedging transactions included raw materials finished products and foreign exchange related to the company's

production and operation.

3)Investments in derivatives for speculative purposes during the reporting period

There were no investments in derivatives for speculative purposes during the reporting period.

732024 Annual Report of Hengyi Petrochemical Co. Ltd.

5.Overall of raised funds

(1)Overall use of raised funds

Unit: RMB 10000

Utilization Total

The proportion

Total ratio of amount of Cumulative

of the total

Net proceeds Total amount amount of raised funds raised funds total amount The total Amount of raised

The listing amount of

Mode

Year of fund of Total funds from of raised raised as of the end with of raised amount of Usage and destination of raised funds idle for

fund date of the raised funds

raising raisin raised fundraising funds used in funds of the reallocated funds with raised funds funds not yet used more than two

g

securities cumulatively

(1) this period already reporting use during reallocated not yet utilized years

changed in

utilized (2) period the reporting use

purpose

(3)=(2)/(1) period

Publi As of December 31 2024 the

c unused raised funds amounted

issua to RMB 1393731500.nce August 18 Including RMB 1395000000

2022 of 300 000 298367.92 5610.97 158994.77 53.29% 0 0 0.00% 139373.15 was temporarily allocated for 0

2022

conve working capital supplements

rtible and not yet returned. The

Corpo

rate balance of the company’s

bonds raised funds dedicated account

in

742024 Annual Report of Hengyi Petrochemical Co. Ltd.

2022 stood at RMB 2283500. The

combined total of the

unreturned temporary working

capital supplements and the

dedicated account balance

exceeded the unused raised

funds by RMB 3552000

which was attributable to the

net interest income from the

dedicated account (after

deducting handling fees) and

unpaid issuance fees

Total -- -- 300000 298367.92 5610.97 158994.77 53.29% 0 0 0.00% 139373.15 -- 0

General description of the use of raised funds

Pursuant to the approval document [2022] No. 565 issued by the China Securities Regulatory Commission (CSRC) and with the consent of the Shenzhen Stock Exchange (SZSE) the company publicly

issued 30 million convertible corporate bonds to qualified investors. Each bond has a par value of RMB 100 resulting in a total issuance amount of RMB 3 billion. The conversion price was set at RMB

10.50 per share and the bonds were listed on the Shenzhen Stock Exchange on August 18 2022. The total proceeds from this public offering of convertible bonds amounted to RMB 3 billion. After

deducting underwriting and sponsorship fees (excluding tax) and other issuance costs the net proceeds raised were RMB 2983679200. As of December 31 2024 the company had utilized RMB

1589947700 of the raised funds.

752024 Annual Report of Hengyi Petrochemical Co. Ltd.

(2)Projects for committed investment with raised fund

Unit: RMB 10000

Cumul Whethe

ative r there

Wheth

Projects for Benefit is a

The er the

committed s

Whether the signific

listing Adjuste

Amount Cumulative Benefits

Investment expecte

investment and project has d total invested investment Date when the project realized Realize ant

date of Total committed progress as of Project Progress been investm during amount as during d

investment investment of the end of the reaches its scheduled d as of change

the Status changed (or ent the of the end the raised funds period (3) = (2)/ benefit

direction of partially amount reporting of the availability date reporting the in the

securitie (1)

changed) (1)

s are

period period (2) period

over- raised Reporti feasibil

s achieve

funds ng ity of

d

Period the

End project

Projects for committed investment

500000 tpa

Production No more

August 18 New- type January and August

No than 70000 0 33398.74 47.71% 24835.84 23763.98 No No

2022 functional fibre construction 2021 70000

technological

762024 Annual Report of Hengyi Petrochemical Co. Ltd.

transformation

projects

1.1 mtpa New Partially

Environment- Production No more Not

August 18 commissioned in May

friendly No than 230000 5610.97 125596.03 54.61% -5154.68 -8569.74 applicabl No

2022 construction and December 2023

Differentiated 230000 e

Fibre Project

Subtotal of committed investment for the No more

-- than 300000 5610.97 158994.77 -- -- 19681.16 15194.24 -- --

projects 300000

Investment direction of over-raised funds

None

No more than

Total 300000 5610.97 158994.77 -- -- -- 19681.16 15194.24 -- --

--300000

Description of the situation and reasons why the planned

progress and expected benefits have not been achieved by

Due to the combined impact of various factors the project benefits did not meet expectations

projects (including the reason for selecting "not applicable"

for "whether the expected benefits have been achieved")

Description of significant changes in project feasibility Not applicable

Amount purpose and progress of use of over-raised funds Not applicable

Change of location for implementation of projects for Not applicable

772024 Annual Report of Hengyi Petrochemical Co. Ltd.

committed investment

Adjustment of implementation mode of projects for

Not applicable

committed investment

Applicable

According to the resolution of the tenth meeting of the eleventh session of the BOD on May 31 2021 and the Proposal on the

Company's Public Issuance of Convertible Corporate Bonds reviewed and approved at the third Extraordinary General Meeting (EGM)

of Shareholders 2021 on June 16 2021 it is agreed that if the Company has invested self-raised funds in the construction of the above

projects first before the funds raised from the issuance of convertible corporate bonds are in place the funds can be replaced in

Preliminary investment and replacement of projects for accordance with the procedures prescribed by relevant laws and regulations after the funds raised are available. As of July 28 2022 the

committed investment Company has invested RMB 1042688264.58 in the above-mentioned raised funds investment project with self-raised funds in

advance and has made the advance payment of intermediary fees and related taxes of RMB 1550000.00 with self-owned funds. After

the review of the BOD of the Company it was decided to replace the self-raised funds invested in the raised funds investment project

with the raised funds with an amount of RMB 1042688264.58 and to replace the self-raised funds with the raised funds for the paid

issuance fees with an amount of RMB 1462264.15 (excluding tax). As of December 31 2024 the Company has replaced the

self-raised funds invested in advance of RMB 1044150528.73.Applicable

Temporary replenishment of working capital with idle

raised funds As of December 31 2024 the Company has temporarily replenished its working capital with idle raised funds of RMB1395000000

782024 Annual Report of Hengyi Petrochemical Co. Ltd.

and there is no situation where any fund has not been returned upon maturity.Amount and reasons for the balance of raised funds in

Not Applicable

project implementation

As of December 31 2024 the unused proceeds amounted to RMB 1393731500 Including RMB1395000000 had not yet been

due for the return of temporary supplementary liquidity and the balance of the Company's special account for proceeds was

RMB2283500 and the sum of the amount of temporary supplementary liquidity that had not yet been due for the return of

Usage and destination of unused raised funds

temporary supplementary liquidity and the balance of the special account for proceeds exceeded the amount of the unused

proceeds by RMB3552000 which was the amount of the special account for proceeds. Interest income net of handling fees and

outstanding issue fees.Problems or other situations in the use and disclosure of

Not applicable

raised funds

(3)Changes of projects for investment with raised funds

During the reporting period there was no change of the projects for investment with raised funds.VIII.Sales of major assets and equity

1.Sales of major assets

The company did not sell any significant assets during the reporting period.

2.Sales of major equity

□Applicable ?Not applicable

792024 Annual Report of Hengyi Petrochemical Co. Ltd.

IX. Analysis of major subsidiaries and JV companies

1. Major subsidiaries and JV companies with an impact of 10% or more on the net profit of the Company

Unit: RMB

Type of

Company name Main business Registered capital Total assets Net assets Operating income Operating profit Net profit

company

Hengyi Brunei Refining and

Subsidiary USD 1.0548 billion 36027658412.79 9358931520.22 44613518409.34 -990022302.25 -1029793568.64

(Single unit) petrochemical

Zhejiang

Subsidiary PTA PIA USD 514447095.46 20749905084.68 9192128492.35 15246583176.45 227193866.58 214587933.59

Yisheng

Hainan Yisheng JV PTA bottle flake 4580000000.00 19716261559.49 6871237440.20 32134063244.75 158885656.32 143801867.13

company

Yisheng

JV company PTA bottle flake 2018000000.00 17677288273.07 7528224534.18 31819742678.09 -208575017.49 -153495879.83

Investment

Yisheng New JV

PTA 3000000000.00 10734866410.15 1783216259.16 32266524499.34 -710597009.31 -510465274.41

Materials company

Hengyi Limited Subsidiary DTY 3000000000.00 41199068807.51 8119662494.35 51022112417.43 -508689487.71 -509380119.20

802024 Annual Report of Hengyi Petrochemical Co. Ltd.

Hengyi

Subsidiary Flakes POY etc. 2757250000.00 11646138178.17 5517939844.59 10741546819.20 580508730.96 549144382.19

High-Tech

Shuangtu New POY FDY and

Subsidiary 600000000.00 5395905756.72 2094476446.77 7763894451.09 153117937.53 136774329.44

flakes

Materials

China

JV company Finance 27464635963.00 3325539000000.00 202743000000.00 67650000000.00 17645000000.00 15693000000.00

Zheshang Bank

2.Acquisition and disposal of subsidiaries during the reporting period

Company name Methods of acquiring and disposing of subsidiaries during the reporting period

Hengyi Industries International (Singapore) Co. Ltd. Disposal

Hangzhou Yigao Environmental Protection Technology Co. Cancellation

Hangzhou Lanjin New Material Technology Co. Ltd. Establishment

Zhejiang Hengyi Resource Recycling Technology Co. Ltd. Establishment

Wenzhou Hengyi Resource Recycling Co. Ltd. Establishment

Jingzhou Hengyi Resource Recycling Co. Ltd. Establishment

812024 Annual Report of Hengyi Petrochemical Co. Ltd.

3.Description of major subsidiaries and JV companies

(1)Hengyi Brunei

The Company holds 70% of the shares of Hengyi Industries Sdn. Bhd. through Hong

Kong Tianyi International Holding Co. Ltd. Hengyi Brunei has a registered capital of

USD 1.0548 billion and the scope of business covers: Petroleum refining and

petrochemical.

(2)Zhejiang Yisheng

The company through Zhejiang Hengyi Petrochemical Co. Ltd. holds a total of 70%

of the shares in Zhejiang Yisheng Petrochemical Co. Ltd. Zhejiang Yisheng's

registered capital is USD 514.4471 million. The company's business scope includes:

General Projects :Production of chemical products (excluding licensed chemical

products) manufacture of basic chemical raw materials (excluding the manufacture of

hazardous chemicals and other licensed chemicals); manufacture of synthetic

materials (excluding hazardous chemicals); manufacture of synthetic fibers; sale of

chemical products (excluding licensed chemical products); sale of synthetic materials

sale of synthetic fibers; sale of new membrane materials; sale of petroleum products

(excluding hazardous chemicals); general cargo warehousing services (excluding

hazardous chemicals and other projects requiring license approval) technical services

technical development technical consultation technical exchange technical transfer

technical promotion; technology import and export goods import and export import

and export agency services (except for projects that require approval according to law;

business activities are conducted independently with a business license). Licensed

Projects: operation of hazardous chemicals (for projects that require approval

according to law business activities can only be conducted after approval by relevant

departments with specific business projects subject to approval results).

(3)Hainan Yisheng

Through its subsidiary Ningbo Hengyi the company indirectly holds 50% of the

shares in Hainan Yisheng Petrochemical Co. Ltd. Hainan Yisheng has a registered

822024 Annual Report of Hengyi Petrochemical Co. Ltd.

capital of RMB 4.58 billion. The company's business scope includes:General

Business Projects:Manufacture of basic chemical raw materials (excluding the

manufacture of hazardous chemicals and other licensed chemicals); manufacture of

engineering plastics and synthetic resins; sale of engineering plastics and synthetic

resins; manufacture of synthetic materials (excluding hazardous chemicals)Sale of

synthetic materials; housing rental; manufacture of cellulose fiber raw materials and

fibers; general cargo warehousing services (excluding hazardous chemicals and other

projects requiring license approval)(Note: General business projects within the

business scope are legally allowed to operate independently and are disclosed to the

public through the National Enterprise Credit Information Publicity System (Hainan).)

Licensed Business Projects: operation of hazardous chemicals; port operations;

technology import and export; goods import and export (licensed business projects

operate with the relevant permits).

(4)Yisheng investment

The Company holds 30% of the shares of Dalian Yisheng Investment Co. Ltd.through Zhejiang Hengyi Petrochemical Co. Ltd. The company's business scope

includes: project investment domestic general trade import and export of goods

import and export of technologies and trade intermediary services. (Excludes projects

prohibited by laws and administrative regulations; for projects restricted by laws and

administrative regulations operations may only commence after obtaining the

necessary permits.)The legal representative is Li Shuirong and the registered capital

is RMB 2.018 billion.

(5)Yisheng New Materials

The Company holds 49% of the shares of Zhejiang Yisheng New Materials Co. Ltd.through Zhejiang Hengyi Petrochemical Co. Ltd. The scope of business: import and

export of technologies; import and export of goods; import and export of agency

(Business activities subject to approval according to laws can be carried out only after

approved by relevant departments. Specific business activities are subject to the

832024 Annual Report of Hengyi Petrochemical Co. Ltd.

approval results). General business: Sales of new membrane materials; sales of

synthetic materials; sales of chemical products (excluding chemical products subject

to license); sales of petroleum products (excluding hazardous chemicals); production

of chemical products (excluding chemical products subject to license); manufacturing

of synthetic materials (excluding hazardous chemicals); technical services technical

development technical consultation technical exchange technology transfer and

technology promotion (except for business subject to approval according to laws

business activities shall be carried out independently and legally with the business

license). The legal representative is Xu Baoyue and the registered capital is RMB 3

billion.

(6)Hengyi Limited

The Company directly holds 100% of the shares (actually enjoys 100% of the rights)

of Zhejiang Hengyi Petrochemical Co. Ltd. Hengyi Limited has a registered capital

of RMB 3 billion. The scope of business: production processing and sales of

chemical fibres and chemical raw materials (excluding hazardous chemicals); import

and export.

(7)Hengyi High-Tech

The Company holds 100% of the shares of Zhejiang Hengyi High-Tech Materials Co.Ltd. through Zhejiang Hengyi Petrochemical Co. Ltd. Hengyi High-Tech has a

registered capital of RMB 2.75725 billion and the scope of business covers:

production processing and sales of PET flakes POY yarns FDY yarns and chemical

fibre raw materials; export of the company’s own products and technologies and

import of self-use products and technologies (except for those that are prohibited or

restricted according to national laws and regulations); all other legal business not

subject to approval.

(8)Shuangtu New Materials

842024 Annual Report of Hengyi Petrochemical Co. Ltd.

The company holds 100% equity in Zhejiang Shuangtu New Materials Co. Ltd.which has a registered capital of RMB 600 million. Business Scope: general Items:

production of chemical products (excluding chemical products requiring special

permits); sales of chemical products (excluding chemical products requiring special

permits); sales of synthetic fibers; manufacturing of synthetic fibers; sales of synthetic

materials; manufacturing of synthetic materials (excluding hazardous chemicals).

(Except for projects that require approval by law the company may independently

conduct business activities with its business license.). Permitted Items: Import and

export of goods; import and export of technologies (Projects requiring approval by

law may only be conducted after approval by relevant authorities and specific

business activities shall be subject to the approval results).

(9)China Zheshang Bank

The Company holds a total of 972490068 shares of China Zheshang Bank Co. Ltd.through its subsidiary Zhejiang Hengyi Petrochemical Co. Ltd. and its indirect

subsidiary Zhejiang Hengyi High-Tech Materials Co. Ltd. accounting for 3.54% of

the total share capital of China Zheshang Bank. Scope of Business: financial business

(For details please refer to the approval of the China Banking and Insurance

Regulatory Commission). Established in 2004 the company is one of the 12 national

joint-stock commercial banks approved by the China Banking and Insurance

Regulatory Commission. China Zheshang Bank was listed on the main board of the

Hong Kong Stock Exchange on March 30 2016 (stock code: 02016.HK) and on the

Shanghai Stock Exchange on November 26 2019 (stock code: 601916.SH).X. Information on structured entities controlled by the company

□Applicable ?Not applicable

XI. Prospects for the future development of the Company

(1) Strategic prospects for the development of the Company

852024 Annual Report of Hengyi Petrochemical Co. Ltd.

In 2025 Hengyi Petrochemical will continue to deepen its "One Drop of Oil Two

Strands of Fiber" development strategy accelerating the strategic transformation from

"Industrial Hengyi" to "Technology-Driven Hengyi." The company will further

consolidate its integrated advantages strengthen cross-border industrial collaboration

and fully leverage the synergistic benefits of its full-chain

"Refining-PX-Polyester-Spinning" operations. By expanding caprolactam and

polyamide production capacity it will enhance its dual "Fiber-Centric" industrial

framework. Building on its globalized layout Hengyi will advance its

"Petrochemical+" strategy to establish a multi-layered industrial ecosystem.Concurrently it will pioneer digital and intelligent upgrades in the chemical fiber

sector striving to evolve into a privately held multinational conglomerate

distinguished by "technological leadership cost competitiveness and ecosystem

synergy" while cementing its position as a global benchmark in the

"Refining-Chemical-Fiber" industry.(II) Prospects for the industrial development of the Company

For details please refer to this section (I)Industries in which the company operated"

under the heading "I.Industry in which the company operated during the reporting

period ".(III) Business strategy of the company for 2025

1. Intensify R&D investment enhance technological competitiveness and deepen

the “Tech-Driven Hengyi” Strategy

In 2025 the company will resolutely and comprehensively advance the

implementation of the "Technology Hengyi" strategy guided by "green

manufacturing" and "circular economy." It will continue to increase investment in

technological research and development closely align with industry layouts focus on

the forefront of global technology gather global innovative resources and cultivate

high-end innovative achievements. With the construction of an innovative system at

its core the company will prioritize breakthroughs in advanced fields such as green

862024 Annual Report of Hengyi Petrochemical Co. Ltd.

chemical and chemical fiber production processes bio-based materials new polyester

and polyamide materials functional fibers specialty and fine chemicals and

intelligent manufacturing. The goal is to build a world-class research and

development base for key generic technologies in refining and high-end chemical

products and to be committed to the research development and industrialization of

green chemicals and advanced materials becoming a technology leader across the

entire industry. Key measures include:

(1)The company will continue to leverage its efficient cooperation with universities

and research institutions to connect with cutting-edge technologies shorten the cycle

from laboratory to market and improve the conversion efficiency of independently

developed new technologies. It will vigorously promote the sales of products such as

flame-retardant polyester anti-stain nylon biodegradable polyester antibacterial

polyester antimony-free eco-friendly polyester "Yitaikang" PTT composite elastic

fibers and various functional masterbatches actively capturing market share in

high-tech materials and high-end chemical products.

(2)The company will focus on advancing the research and development process of

technologies such as ammonia synthesis fluidized bed processes for hydrogen

peroxide titanium dioxide and chemical fiber oils promoting the high-quality

development of the green petrochemical industry.

2.Accelerate Digital and Intelligent Transformation via the "Petrochemical +

Internet" Strategy

In 2025 the company will adhere to industry principles and continue to deepen its

"Petrochemical + Internet" information strategy. Using digitalization and smart

factories as a blueprint it will accelerate the construction of standardized information

operation systems implementing a phased and layered approach and gradually

explore the path toward digital and intelligent transformation of the chemical fiber

industry. The company will persist in strengthening and enhancing the service

experience of "Hengyi Brain" continuously iterating and upgrading integrated

applications based on information technology. This effort will fully leverage

872024 Annual Report of Hengyi Petrochemical Co. Ltd.

information technology to empower production sales operations and management

decision-making across multiple dimensions.Additionally the company will upgrade

and refine its three-in-one chemical fiber industrial internet platform which integrates

"online transactions + online financing + warehousing logistics" to provide scientific

decision-making systems for senior management enabling production and sales

integration. By promoting the self-developed logistics system for industrial parks the

company aims to effectively reduce internal logistics costs achieve upstream and

downstream collaboration and provide strong support for the development of its core

businesses. These initiatives will comprehensively enhance the company's overall

competitiveness.

3.Enhancing the quality and efficiency of existing capacity with continued focus

on advancing major strategic projects

In 2025 the company will continue to deepen the integration of its industrial chain

and strengthen the synergies between domestic and international advantages. Key

initiatives are as follows:

(1)The company will ensure the safe stable and efficient operation of its refining

PTA and polyester facilities. It will strive to maximize the potential of existing

capacity optimize the product structure and increase the production of high

value-added products.

(2)The company will work to ensure the timely completion and commencement of

production for the Qinzhou "1.2-million-ton-per-year Caprolactam-Polyamide

Integrated Project and Supporting Facilities" continuing to develop a new growth

engine for the nylon industry chain.

(3)The company will seize opportunities and steadily advance the Phase II

construction of the Brunei refining project. Upon completion the Phase II project will

further increase the company's market share overseas and boost its profitability. This

will strengthen the advantages of industrial chain integration and economies of scale

reduce production costs stabilize raw material supply and enhance the company’s

long-term profitability and risk resistance.

882024 Annual Report of Hengyi Petrochemical Co. Ltd.

1.Comprehensive cost reduction efficiency enhancement and productivity

improvement to support high-quality development

In 2025 the company will continue to learn from advanced operational management

systems and engage in continuous self-improvement. It will actively promote the

establishment of a lean production system instilling a company-wide awareness of

cost reduction and efficiency enhancement. Further it will refine the management of

production costs operational costs and financial costs to effectively reduce

expenditures improve production organization efficiency and enhance operational

performance. This will drive overall operational efficiency and support the company's

high-quality development. Key measures include:

(1)In 2025 the company will introduce new technologies and encourage

micro-innovations to improve energy conservation reduce consumption and enhance

process technologies. It will accelerate the domestic substitution of titanium dioxide

matting agents for nylon as well as spinning oils for polyester further increasing the

proportion of domestically sourced materials. The company will also continue

promoting green cost-reduction processes such as recycled filament reuse

acetaldehyde recovery esterification power generation and energy-saving measures

in process towers;

(2)In 2025 the company will continue optimizing organizational structures

strengthening talent pipeline development and further improving per capita efficiency

to consistently enhance labor productivity;

(3)In 2025 the company will maintain strict control over capital expenditures

optimize the maturity structure of its debt and seize opportunities presented by

moderately loose macroeconomic policies. It will refine the management of its

financial structure to further reduce funding costs.(IV) Risks and countermeasures faced by the Company

1. Macroeconomic risk

The company is engaged in the production and sales of petrochemical and polyester

892024 Annual Report of Hengyi Petrochemical Co. Ltd.

fiber products. The petrochemical and polyester chemical fiber industries are closely

tied to global and domestic economic conditions and are vital to national welfare and

livelihoods. The prices and sales of the company’s products are influenced by

macroeconomic fluctuations supply-demand dynamics and other factors. The

company will closely monitor macroeconomic trends and industry supply-demand

conditions proactively formulate targeted strategies to mitigate the impact of external

factors.

2. Safety Production Risks

In recent years regulatory requirements for safety and environmental protection have

become increasingly stringent. The company strictly complies with laws and

regulations such as the Work Safety Law of the People’s Republic of China and the

Environmental Protection Law of the People’s Republic of China prioritizing safe

and environmentally responsible operations and fulfilling social responsibilities. Since

commencing production no major safety or environmental incidents have occurred.As the company expands its production scale and extends its industrial chain

preventing such incidents remains a key focus. To reduce risks the company will

enhance investments in safety and environmental protection including equipment

upgrades organizational system improvements and compliance with national Grade 1

2 and 3 safety standardization requirements. It will establish a safety management

system implement dual preventive mechanisms (risk classification control and

hazard) strengthen safety training increase funding adopt technology-driven safety

measures and eliminate potential risks.

3. Raw Material Price Volatility Risks

Over 80% of the company’s production costs depend on upstream raw materials

particularly crude oil. Price fluctuations in crude oil significantly impact operations

and may affect product prices across the supply chain leading to profit volatility. The

company will optimize sales and inventory strategies and utilize hedging instruments

to mitigate adverse effects from raw material price fluctuations.

902024 Annual Report of Hengyi Petrochemical Co. Ltd.

4. Environmental Protection Risks

The company complies with environmental laws and regulations related to air water

waste management and public health holds relevant permits and undergoes

regulatory inspections. As operations expand stricter environmental standards in

China or Brunei could increase compliance costs and management complexity. The

company will continue investing in personnel technology and equipment upgrades to

meet evolving environmental requirements.

5. Exchange Rate and Interest Rate Volatility Risks

Hengyi Brunei a key subsidiary operates overseas and conducts transactions

primarily in USD. Exchange rate and interest rate fluctuations between USD and

RMB influenced by global political and economic conditions pose uncertainties. The

company will manage foreign currency assets and liabilities prudently using hedging

tools to reduce exchange rate risks. For interest rate risks linked to bank loans the

company maintains strong banking relationships designs diversified credit facilities

(e.g. credit lines terms and products) and ensures sufficient financing to stabilize

borrowing costs.

912024 Annual Report of Hengyi Petrochemical Co. Ltd.

XII. Reception of research communication interview and other activities during the reporting period

Main content of

Time Location Reception method Visitor type Visitor communication and Index of basic facts of research

information provided

Company operation and Refer to Hengyi Petrochemicals’ Investor

January 05 The Company’s Northeast Securities RayvestField research Institution industry development Relation Activities (05/01/2025)disclosed

2024 meeting room Fund and 12 other institutions

trend on cninfo.com.cn (1218831545.PDF)

Changjiang Securities CITIC

Company operation and Refer to Hengyi Petrochemicals’ Investor

March 06 The Company’s Construction InvestmentField research Institution industry development Relation Activities (06/03/2025)disclosed

2024 meeting room Securities and 17 other

trend on cninfo.com.cn (1219249653.PDF)

institutions

CITIC Construction Investment Company operation and Refer to Hengyi Petrochemicals’ Investor

April 22 TelephoneTeleconference Institution Securities Huachuang Securities industry development Relation Activities (22/04/2025)disclosed

2024 communication

and 143 other institutions trend on cninfo.com.cn (1219249653.PDF)

CITIC Construction Investment Company operation and Refer to Hengyi Petrochemicals’ Investor

April 29Teleconference Teleconference Institution Securities Boshi Fund and 16 industry development Relation Activities (29/04/2025)disclosed

2024

other institutions trend on cninfo.com.cn (1219960964.PDF)

922024 Annual Report of Hengyi Petrochemical Co. Ltd.

p5w.net "Investor Institutions Investors participating in the Company operation and Refer to Hengyi Petrochemicals’ Investor

May 14Relations Interactive Others and Company's 2023 Annual Online industry development Relation Activities (14/05/2025)disclosed

2024

Platform" individuals Earnings Conference trend on cninfo.com.cn (1220060515.PDF)

Institution CITIC Construction Investment Company operation and Refer to Hengyi Petrochemicals’ Investor

August 26 TelephoneTeleconference and Securities Guohai Securities and industry development Relation Activities (27/08/2025)disclosed

2024 communication

individuals 132 other institutions trend on cninfo.com.cn (1221001440.PDF)

Company operation and Refer to Hengyi Petrochemicals’ Investor

August 27 The Company’sField research Institution Institution investors industry development Relation Activities (27/08/2025)disclosed

2024 meeting room

trend on cninfo.com.cn (1221001440.PDF)

Investors participating in the

p5w.net "Investor Institution Company operation and Refer to Hengyi Petrochemicals’ Investor

September Company's 2024 Half-YearRelations Interactive Others and industry development Relation Activities (03/09/2025)disclosed

03 2024 Annual Online Earnings

Platform" individuals trend on cninfo.com.cn (1221137640.PDF)

Conference

Institutions CITIC Construction Investment Company operation and Refer to Hengyi Petrochemicals’ Investor

October 30 TelephoneTeleconference and Securities Huachuang Securities industry development Relation Activities 30/10/2025)disclosed on

2024 communication

individuals and 26 other institutions trend cninfo.com.cn (1221586788.PDF)

932024 Annual Report of Hengyi Petrochemical Co. Ltd.

XIII. Implementation status of the market value management regulations and

the valuation enhancement plan

1. Whether the company has developed market value management regulations.

□Yes ?No

2.Whether the company has disclosed its valuation enhancement plan.

□Yes ?No

XIV. Implementation and enforcement of the action programme "Quality

Returns and Double Improvement

1. Whether the company has disclosed the "Quality Returns Double

Improvement" action programme.□Yes ?No

942024 Annual Report of Hengyi Petrochemical Co. Ltd.

Section IV Corporate Governance

I.Overview of corporate governance

During the reporting period the Company strictly complied with the Company Law

Securities Law Code of Corporate Governance for Listed Companies in China Rules

Governing the Listing of Shares on Shenzhen Stock Exchange Shenzhen Stock

Exchange Self-Regulatory Guidelines for Listed Companies No. 1 - Standardized

Operation of Listed Companies on the Main Board and other relevant laws and

regulations. Based on the actual situation of the Company we continuously improved

and enhanced the standardized operation of corporate governance and established a

sound internal management and control system to regulate the operation of the

Company. The Company's internal control system has been increasingly improved

and the standardization level of governance has been continuously increased.

1. Shareholders and shareholders' general meetings

During the reporting period the Company strictly complied with laws and regulations

and convened and held shareholders' general meetings in a standardized manner. The

convening and holding procedures of the shareholders' general meetings the

qualifications of the persons attending the shareholders' general meetings the voting

procedures and voting results of the shareholders' general meetings all complied with

the Company Law Rules for the Shareholders' Meetings of Listed Companies and

other laws and regulations and the Company's Rules of Procedure for the General

Meeting of Shareholders which ensured that all shareholders especially minority

shareholders could fully exercise their rights. The Company's shareholders' general

meetings during the reporting period were convened by the BOD and lawyers were

engaged to witness the meetings on site ensuring the legality of the meeting

convening holding and voting procedures and safeguarding the legitimate rights and

interests of the Company and shareholders.

2. The Company and the controlling shareholder

952024 Annual Report of Hengyi Petrochemical Co. Ltd.

The Company is completely independent from the controlling shareholder and its

subsidiaries in terms of business personnel assets organization and finance. The

Company has independent and complete business and the ability to operate

independently. The Company's BOD BOS and internal organizations operate

independently. The controlling shareholder of the Company can strictly regulate its

behavior. Major decisions of the Company were made by the shareholders’ general

meetings in accordance with the law. The controlling shareholder exercised its

shareholder rights in accordance with the law and did not directly or indirectly

interfere with the decision-making and operating activities of the Company beyond

the shareholders’ general meetings of the Company.

3. Directors and the BOD

The Company elected directors in strict accordance with the selection and

appointment procedures stipulated in the Company Law and the Articles of

Association of the Company. The number and composition of the BOD of the

Company met the requirements of laws and regulations. All directors of the Company

could carry out their work in accordance with the Rules of Procedure of the BOD

attend the board meetings and shareholders' general meetings on time with a

conscientious and responsible attitude faithfully perform their duties in the interests

of the Company and all shareholders actively participate in training on relevant

knowledge study relevant laws and regulations and promote the standardized

operation and scientific decision-making of the BOD. The independent directors of

the Company could perform their duties independently in accordance with the

corresponding rules and regulations without being influenced by the actual controller

of the Company or other units or persons that have an interest in the Company.During the reporting period the procedures of the meetings of the BOD of the

Company were in compliance with relevant regulations the minutes of the meeting

were complete and true and the disclosure of relevant information at the meetings

was timely accurate and adequate. The BOD of the Company set up four special

962024 Annual Report of Hengyi Petrochemical Co. Ltd.

committees namely the Remuneration Assessment and Nomination Committee the

Risk Control Committee the Audit Committee and the Strategy and Investment

Committee which have played an important role in promoting the standardized

operation and healthy development of the Company.

4. Supervisors and the BOS

The Company's BOS consists of three supervisors one of whom is an employee

representative. The number and personnel of the Company's BOS met the

requirements of relevant laws and regulations and the Company's Articles of

Association. All the supervisors of the Company could perform their duties

conscientiously in accordance with the requirements of the Company's Rules of

Procedure of the BOS and other relevant regulations attend the shareholders’ general

meeting attend the meetings of the BOD as nonvoting delegates convene the

meetings of the BOS according to the prescribed procedures diligently and

conscientiously supervise the legality and compliance of the Company's financial

situation directors and senior executives and safeguard the legitimate rights and

interests of the Company and its shareholders.

5. Stakeholders

The Company fully respected and safeguarded the legitimate rights and interests of

relevant stakeholders to achieve a win-win situation for customers suppliers

employees shareholders and other stakeholders and jointly promote the Company's

sustainable and steady development.

6. Information disclosure and transparency

The Company strictly followed the requirements of relevant laws and regulations as

well as the Information Disclosure Management System and the Investor Relations

Management System to conscientiously fulfill our information disclosure obligations

disclose the Company's operation and management and matters that have significant

impact on the Company in a true accurate complete and timely manner coordinate

972024 Annual Report of Hengyi Petrochemical Co. Ltd.

the relationship between the Company and investors receive investors’ visits and

answer investors’ inquiries. The Company's designated newspapers and websites such

as STCN China Securities Journal Shanghai Securities News Securities Daily and

CNINFO (http://www.cninfo.com.cn) for the Company's information disclosure.

7. Performance evaluation and incentive and restraint mechanisms

The Company is gradually improving and establishing fair and transparent

performance evaluation standards and incentive and restraint mechanisms for

directors supervisors and senior executives. The appointment of senior executives of

the Company was open and transparent in line with laws and regulations.

8.Whether there is any material difference between the actual situation of

corporate governance of the Company and the laws administrative regulations

and the rules on the governance of listed companies issued by the China

Securities Regulatory Commission

There is no material difference between the actual situation of corporate governance

of the Company and laws administrative regulations and the rules on the governance

of listed companies issued by the China Securities Regulatory Commission.II. Independence of the Company in guaranteeing the Company's assets

personnel finance organization and business relative to the controlling

shareholder and actual controller

The Company carried out operations in strict accordance with the Company Law

Articles of Association and other laws regulations and rules established a sound

corporate governance structure of the Company and maintained independent from the

controlling shareholder in terms of business personnel assets organization and

finance. The Company has an independent and complete business system and the

ability to operate independently.

982024 Annual Report of Hengyi Petrochemical Co. Ltd.

1. Business: The Company has an independent and complete supply R&D

production and sales system has the ability to operate independently in the market

conduct business accounting and decision-making assume responsibilities and risks

independently and does not rely on the controlling shareholder or other any related

parties.

2. Personnel: The Company has formed a complete system for labor personnel and

salary management and an independent human resources management department to

manage labor personnel and salary independently of the controlling shareholder. The

Company has an independent workforce. The Company's directors supervisors and

senior executives are legally elected in accordance with the Company Law Articles of

Association and other relevant laws regulations and rules. The Company's senior

executives all work in the Company and receive remuneration and do not hold any

positions other than directors and supervisors in the controlling shareholder and its

subsidiaries.

3. Assets: The Company has a clear property relationship with the controlling

shareholder and independently owns complete legal person assets production and

supporting facilities land plant machinery and equipment related to production and

operation as well as ownership and right to use of trademarks patents and

non-patented technologies. The Company has full control over all assets and its assets

and funds are not occupied by the controlling shareholder to the detriment of the

interests of the Company.

4. Organization: The Company established a sound organizational system to meets its

own production and operation needs. The functional departments operate

independently and smoothly and there is no subordination relationship between the

controlling shareholder and the functional departments.

992024 Annual Report of Hengyi Petrochemical Co. Ltd.

5.Finance: The Company has an independent financial and accounting department

equipped with full-time financial personnel. The Company established an independent

accounting system and a standardized financial management system and financial

decisions were made independently. The Company opened an independent bank

account to independently make tax declarations and perform tax obligations in

accordance with the law. There is no shared bank account or mixed tax payment with

the controlling shareholder.III. Competition in the same industry

□Applicable ?Not applicable

1002024 Annual Report of Hengyi Petrochemical Co. Ltd.

IV. Information on the annual general meeting and extraordinary general meetings of shareholders held in the reporting period

1. Annual general meeting of shareholders held during the reporting period

Percentage of Date of

Session of meeting Type of meeting Disclosure date Resolution of the meeting

investors meeting

Refer to the announcement of the resolutions of

First Extraordinary General February 22 February 23

Extraordinary general 64.93% Shareholders (announcement No.: 2024-019)

Meeting 2024 2024 2024

disclosed on www.cninfo.com.cn

Refer to the announcement of the resolutions of

2023 Annual General Meeting of May 10

Annual shareholders' meeting 64.85% May 11 2024 Shareholders (announcement No.: 2024-046)

shareholders 2024

disclosed on www.cninfo.com.cn

Refer to the announcement of the resolutions of

The second Extraordinary Extraordinary general meeting July 25

63.86% July 26 2024 Shareholders (announcement No.: 2024-077)

General Meeting 2024 of shareholders 2024

disclosed on www.cninfo.com.cn

Refer to the announcement of the resolutions of

The third Extraordinary General Extraordinary general meeting September September 11

54.79% Shareholders (announcement No.: 2024-095)

Meeting 2024 of shareholders 10 2024 2024

disclosed on www.cninfo.com.cn

The fourth Extraordinary Extraordinary general meeting 63.27% October 11 October 12 Refer to the announcement of the resolutions of

1012024 Annual Report of Hengyi Petrochemical Co. Ltd.

General Meeting 2024 of shareholders 2024 2024 Shareholders (announcement No.: 2024-106)

disclosed on www.cninfo.com.cn

Refer to the announcement of the resolutions of

The fifth Extraordinary General Extraordinary general meeting November November 19

56.91% Shareholders (announcement No.: 2024-124)

Meeting 2024 of shareholders 18 2024 2024

disclosed on www.cninfo.com.cn

Refer to the announcement of the resolutions of

The sixth Extraordinary General Extraordinary general meeting December December 05

59.93% Shareholders (announcement No.: 2024-133)

Meeting 2024 of shareholders 04 2024 2024

disclosed on www.cninfo.com.cn

2. The preference shareholders whose voting rights have been restored request the convening of an extraordinary general meeting

□ Applicable ?Not applicable

V. Directors supervisors and senior executives

1. Basic information

Number of Decrease of Cause of increase

Increase of shares Other Closing balance

Employm shares held at shares in or decrease in the

Name Gender Age Title start date of term End date of term in current period change s of share held

ent status the beginning current number of shares

(shares) (shares) (share)

of the period period held

1022024 Annual Report of Hengyi Petrochemical Co. Ltd.

(shares) (shares)

President Current May 15 2015 September 27 2026

Qiu Yibo Male 38 1365000 1365000

CEO Current September 15 2020 September 27 2026

Fang

Male 61 Vice President Current May 16 2011 September 27 2026 4777500 4777500

Xianshui

Ni Defeng Male 47 Director Current August 25 2017 September 27 2026 6051500 6051500

Vice President Current January 15 2020 September 27 2026

Wu Zhong Male 36 109200 109200

Director Current September 15 2021 September 27 2026

Zhao Vice President Current January 16 2020 September 27 2026

Male 40 327600 327600

Donghua Director Current September 28 2023 September 27 2026

Luo Dan Female 42 Director Current December 22 2022 September 28 2026 0 0

Chen

Male 54 Independent Director Current September 28 2023 September 27 2026 0 0

Linrong

Hou

Male 51 Independent Director Current September 28 2023 2026 年 September27 0 0

Jiangtao

Hong Xin Male 41 Independent Director Current September 28 2023 September 27 2026 0 0

Wang Male 55 Executive Vice Current May 15 2011 September 27 2026 5778500 5778500

1032024 Annual Report of Hengyi Petrochemical Co. Ltd.

Songlin President

Chen

Male 58 Vice President Current August 25 2017 September 27 2026 3640000 3640000

Liancai

Secretary of the BOD Current August 28 2017 September 27 2026

Zheng

Male 46 Vice President and 2912000 2912000

Xingang Current December 7 2023 September 27 2026

Financial Director

Li Yugang Male 48 Chairman of the BOS Current September 15 2021 September 27 2026 218400 218400

Jin Danwen Female 39 Supervisor Current September 14 2021 September 27 2026 109200 109200

Xue Lili Female 42 Supervisor Current December 20 2024 September 27 2026 0 0

Lou Retireme

Male 63 Vice president September 15 2021 March 1 2024 0 0

jianchang nt

Resignati

Wang Peng Male 46 Supervisor September 28 2023 September 27 2026 0 1100 1100

on

Total -- -- -- -- -- -- 25288900 1100 0 25290000

1042024 Annual Report of Hengyi Petrochemical Co. Ltd.

(1)Whether there was any departure of directors and supervisors and dismissal

of senior management during the term of office during the reporting period

□Yes ?No

(2)Changes in directors supervisors and senior executives of the Company

Name Positions held Type Date Reason

Lou

Vice president Resignation March 1 2024 Retirement

Jianchang

Wang Peng Supervisor Resignation December 19 2024 Personal reason

2.Employment status

Professional background main work experience and main responsibilities of the

current directors supervisors and senior executives of the Company

(1)Directors

Qiu Yibo male born in December 1987 Chinese nationality holds an EMBA from

CEIBS (China Europe International Business School). Previously worked at Sinopec

Chemical Sales Co. Ltd. East China Branch and served as Investment Development

Department Manager at Zhejiang Hengyi Group Co. Ltd. Currently serves as

Chairman and President of Hengyi Petrochemical Co. Ltd. while also holding the

executive Director of Zhejiang Hengyi Group Co. Ltd. executive director of Suqian

Yida New Materials Co. Ltd. vice chairman of Zhejiang Hengyi Nylon Co. Ltd.director of Zhejiang Baling Hengyi Caprolactam Co. Ltd. director of Dongzhan

Shipping Co. Ltd. executive director and Manager of Ningbo Jinhou Industrial

Investment Co. Ltd. director of Zhejiang Xianfeng Data Technology Co. Ltd.executive director and general manager of Zhejiang Hengyi Hanlin Enterprise

Management Co. Ltd. executive director of Hangzhou Yibo Investment Management

Co. Ltd. director of Zhejiang Hengyi Polymer Co. Ltd. general manager of

Hangzhou Yixian Energy Technology Co. Ltd. Additionally he is one of the

significant shareholders of Zhejiang Hengyi Group Co. Ltd. the controlling

shareholder of Hengyi Petrochemical Co. Ltd.

1052024 Annual Report of Hengyi Petrochemical Co. Ltd.

Fang xianshui male born in March 1964 Chinese nationality holds a bachelor's

degree and is a Senior Economist with over 30 years of production and management

experience in the chemical fiber industry. He has previously served as the General

Manager of Hangzhou Hengyi Industrial Corporation General Manager of Hangzhou

Hengyi Chemical Fiber Co. Ltd. General Manager of Zhejiang Hengyi Group Co.Ltd. and Chief Financial Officer of Hengyi Petrochemical Co. Ltd. Currently he

serves as the Vice Chairman of Hengyi Petrochemical Co. Ltd. while also holding

the director of Zhejiang Hengyi Group Co. Ltd. executive director and Manager of

Hangzhou Hengyi Investment Co. Ltd. executive director and General Manager of

Zhejiang Hengyi Petrochemical Co. Ltd. chairman of Zhejiang Hengyi Polymer Co.Ltd. chairman of Zhejiang Yisheng Petrochemical Co. Ltd. executive director and

General Manager of Zhejiang Hengyi Advanced Materials Co. Ltd. director of

Baling Hengyi Caprolactam Co. Ltd. director of Hong Kong Tianyi International

Holdings Co. Ltd. director of Good Park International Investment Co. Ltd. director

of Yisheng Dahua Petrochemical Co. Ltd. executive director of Zhejiang Yixin

Chemical Fiber Co. Ltd. executive director and general manager of Ningbo Hengyi

Engineering Management Co. Ltd. chairman and director of Hainan Yisheng

Petrochemical Co. Ltd. executive director and Manager of Zhejiang Hengyi

Petrochemical Sales Co. Ltd. director of Hong Kong Yisheng Co. Ltd. executive

director of Shanghai Hengyi Polyester Fiber Co. Ltd. director of Zhejiang Yisheng

New Materials Co. Ltd. director of Zhejiang Hengyi Nylon Co. Ltd. executive

director of Zhejiang Hengkai Energy Co. Ltd. executive director and general

manager of Zhejiang Hengyi Energy Co. Ltd. executive director and general

manager of Zhejiang Xiaoyi Supply Chain Management Co. Ltd. director of Dalian

Yisheng Investment Co. Ltd. At the same time he is also one of the key shareholders

of Zhejiang Hengyi Group Co. Ltd. the controlling shareholder of the company.Ni Defeng male born in January 1978 Chinese nationality holds a Ph.D. degree

and is a Senior Economist (Professor-level) with nearly 20 years of experience in

1062024 Annual Report of Hengyi Petrochemical Co. Ltd.

finance and investment. He has previously served as an auditor at Zhejiang Tianjian

Certified Public Accountants Finance Manager and Investment Development

Manager at Zhejiang Hengyi Group Co. Ltd. Assistant to the President of Zhejiang

Hengyi Group Co. Ltd. and Investment Director of Hengyi Petrochemical Co.Ltd.Currently he serves as a Director of Hengyi Petrochemical Co. Ltd. while also

holding the following positions:Director and President of Zhejiang Hengyi Group Co.Ltd.Director of Zhejiang Xianfeng Data Technology Co. Ltd.Director of Zhejiang

Hengyi Nylon Co. Ltd.Manager of Ningbo Jingren Investment Co. Ltd.Director of

Hainan Hengshengyuan International Tourism Development Co. Ltd. Executive

Director and General Manager of Hangzhou Jinglin Proprietary Fund Investment Co.Ltd. Director of Dalian Yishengyuan Real Estate Co. Ltd. Chairman and General

Manager of Hangzhou Jinyi Industrial Co. Ltd. Non-Executive Director of China

Zheshang Bank Co. Ltd.Wu Zhong male born in July 1989 Chinese nationality holds a Bachelor's degree

from Zhejiang Gongshang University and a Master's degree from Shanghai Jiao Tong

University. He previously served as Deputy General Manager at Zhejiang Hengyi

Petrochemical Sales Co. Ltd. Currently he is a Director and Vice President of

Hengyi Petrochemical Co. Ltd. Additionally he holds the following

positions:Director of Fujian Yijin Chemical Fiber Co. Ltd.Director of Hong Kong

Tianyi International Holdings Co. Ltd.Manager of Zhejiang Hengyi Resource

Recycling Technology Co. Ltd.Director and Manager of Jingzhou Hengyi Resource

Recycling Co. Ltd.Director and Manager of Wenzhou Hengyi Resource Regeneration

Co. Ltd. Director of Good Park International Investment Co. Ltd. Director of Ningbo

Qingzhi Chemical Terminal Co. Ltd.Director of Hong Kong Yitian Co. Ltd.Zhao Donghua male born in February 1985 Chinese nationality holds a Master's

degree in Law from Zhejiang University and an EMBA from China Europe

International Business School (CEIBS). He is a Certified Intermediate Economist. He

previously served as Securities Affairs Representative Deputy Manager of the Legal

1072024 Annual Report of Hengyi Petrochemical Co. Ltd.

Affairs Department and Assistant to the General Manager of the Marketing Center at

Hengyi Petrochemical Co. Ltd. Currently he is the Vice President of Hengyi

Petrochemical Co. Ltd. and the General Manager of Zhejiang Hengyi Petrochemical

Sales Co. Ltd.Luo Dan female born in September 1983 Chinese nationality holds a Bachelor's

degree from Zhejiang A&F University and a Master's degree from Wuhan University

of Technology. She previously served as Manager of the General Affairs Department

in the Comprehensive Management Center at Hengyi Petrochemical Co. Ltd.Currently she is the General Manager of the Investment Management Department at

Hengyi Petrochemical Co. Ltd.Chen Linrong male born in November 1971 member of CPC PhD postdoctoral

fellow associate professor master's supervisor certified public accountant of China

independent director of listed companies graduated from Jiangxi University of

Finance and Economics with master's degree graduated from Central South

University with doctorate degree completed postdoctoral research at Fudan

University and was a senior visiting scholar at Tokyo Keizai University (Japan) and

Tsinghua University. He is now an associate professor and master's supervisor at the

School of Accounting of Zhejiang Gongshang University the director of the doctoral

programme in accounting independent director of Founder Electric and

independent director of Shenzhen Transsion Holdings Co. Ltd..Hou Jiangtao male born in October 1974 of Chinese nationality holds a Master's

degree in Professional Accounting from The Chinese University of Hong Kong and a

Bachelor's degree in Economics from Shanghai University of Finance and Economics.He currently serves as the General Manager of Hoshine Silicon Industry (Wanning)

Co. Ltd. Vice President of Shanghai Taimi Robotics Co. Ltd. and Independent

Director of Zhongyuan Home Furnishing Co. Ltd. He has previously worked at

Tianan Insurance Co. Ltd. Far East Credit Rating Co. Ltd. and CCB Engineering

1082024 Annual Report of Hengyi Petrochemical Co. Ltd.

Consulting Co. Ltd. In addition he is a Director of Shanghai Shantai Health

Technology Co. Ltd. and serves as an expert advisor for multiple companies. He

holds the Independent Director qualification from the Shanghai Stock Exchange and

has extensive experience in corporate management and financial market investment

and financing.Hong Xin male born in March 1984 holds a Ph.D. in Finance is an Associate

Professor Doctoral Supervisor and a Qiushi Distinguished Scholar at Zhejiang

University. He obtained a Bachelor's degree in Finance from Peking University and a

Ph.D. in Finance from the University of Kentucky USA. He currently serves as the

Deputy Director of the Asset Management Research Center at Zhejiang University

Associate Professor at the School of Economics at Zhejiang University Research

Fellow at the Institute of Finance at Zhejiang University and a Member of the

Academic Committee of the Zhejiang Private Equity Investment Association. He has

also served as the Deputy Director of the Development and Reform Bureau of

Xiaoshan District Hangzhou in a temporary post.

(2)Supervisors

Li Yugang male born in November 1977 Chinese nationality holds a Master's

degree is an economist an International Certified Internal Auditor and a corporate

lawyer with over twenty years of auditing experience. He previously served as the

First Deputy Director of the Audit Department and Deputy Director of the Legal

Department at Shagang Group. He is currently the Audit and Legal Director at Hengyi

Petrochemical Co. Ltd.Jin Danwen female born in April 1986 Chinese nationality holds a Master's degree

in Accounting from Hangzhou Dianzi University is a Chinese Certified Public

Accountant and a Senior Accountant. She previously served as the Finance Director

at Hengyi Industries (Brunei) Co. Ltd. and Deputy General Manager of the Financial

Management Department at Hengyi Petrochemical Co. Ltd. She is currently the

1092024 Annual Report of Hengyi Petrochemical Co. Ltd.

Funds Director and General Manager of the Funds Management Department at

Hengyi Petrochemical Co. Ltd. and also serves as a Director at Hangzhou Jinyi

Industrial Co. Ltd. and as a Supervisor at Zhejiang Hengyi Engineering Management

Co. Ltd. Zhejiang Hengyi Hanlin Enterprise Management Co. Ltd. and Haining

Hengyi New Materials Co. Ltd.Xue Lili female born in March 1983 Chinese nationality holds no permanent

overseas residency holds a Master's degree in Management from Zhejiang University

of Technology and is a Mid-level Economist. She previously served as Assistant

Manager Deputy Manager and Director of the Human Resources Department at

Hengyi Petrochemical Co. Ltd. She is currently the General Manager of the Human

Resources Department.

(3)Senior Management Personnel

Wang Songlin male born in April 1970 Chinese nationality holds a Ph.D. in

Materials and Chemical Engineering from Zhejiang University is a Senior Engineer

an Outstanding Engineer of Zhejiang Province and receives a subsidy from the

Hangzhou Municipal Government. He has over 30 years of experience in the

petrochemical and fiber industry. He has previously held positions such as Deputy

Director at China Textile Construction Planning Institute Office Director at China

Chemical Fiber Corporation General Manager of China Chemical Fiber Economic

Information Network General Manager of Beijing Cotton Outlook Company and

General Manager of Zhejiang Baling Hengyi Caprolactam Co. Ltd. He is currently

the Executive Vice President of Hengyi Petrochemical Co. Ltd. and also serves as

the Dean of Hengyi Petrochemical Research Institute and Chairman of the Technical

Committee. Additionally he holds various social positions such as Supervisor of the

Supervisory Board of China Chemical Fiber Industry Association and Deputy

Director of the Chemical Fiber Professional Committee of the China Textile

Engineering Society.

1102024 Annual Report of Hengyi Petrochemical Co. Ltd.

Chen Liancai male born in June 1967 Chinese nationality holds a postgraduate

degree is a Senior Engineer with over 30 years of experience in the petrochemical

industry. He previously served as Deputy General Manager at Sinopec Zhenhai

Refining and Chemical Company Deputy General Manager (General Manager of the

Chemical Division) at Guodian Sinopec Ningxia Energy and Chemical Co. Ltd. and

General Manager of Sinopec Great Wall Energy and Chemical (Ningxia) Co. Ltd. He

is currently the Chief Executive Officer (CEO) of Hengyi Brunei and Vice President

of Hengyi Petrochemical Co. Ltd.Zheng Xingang male born in December 1979 Chinese nationality holds a

Bachelor's degree from Huazhong University of Science and Technology a Master's

degree from Wuhan University and an EMBA from Fudan University. He holds a

Master's degree and is a Senior Economist with nearly 20 years of experience in

investment and financing capital market operations and financial work. He

previously served as Deputy Manager of the Capital Operations Department Deputy

Manager of the Investment Development Department and Director of the Board

Office at Hengyi Petrochemical Co. Ltd. He is currently a Director at Zhejiang

Baling Hengyi Caprolactam Co. Ltd. and serves as Vice President Board Secretary

and Chief Financial Officer at Hengyi Petrochemical Co. Ltd.

3.Posts held in corporate shareholders

Whether to receive

Name of incumbent Name of corporate shareholder Post held Start date of term remuneration

allowance in

shareholder units

Qiu Yibo Zhejiang Hengyi Group Co. Ltd. Director September 26 2017 No

Fang Xianshui Zhejiang Hengyi Group Co. Ltd. Director October 18 1994 No

Hangzhou Hengyi Investment Co.Fang Xianshui President October 8 2022 No

Ltd.

1112024 Annual Report of Hengyi Petrochemical Co. Ltd.

Ni Defeng Zhejiang Hengyi Group Co. Ltd. Director & President September 26 2017 Yes

Description of the position in the shareholder unit None

4.Posts held in other entities

Name of Posts held in other Name of other entities Start date of term Is remuneration paid

incumbent entities by other entities

Hangzhou Yibo Investment

Qiu Yibo Executive Director March 17 2016 No

Management Co. Ltd.Ningbo Jinhou Industry Manager & Executive

Qiu Yibo May 3 2016 No

Investment Co. Ltd. Director

Zhejiang Hengyi Hanlin

Executive Director &

Qiu Yibo Enterprise Management Co. August 20 2021 No GM

Ltd.Zhejiang Hengyi Polyamide

Qiu Yibo Vice President January 14 2022 No

Co. Ltd.Zhejiang Baling Hengyi

Qiu Yibo Director June 9 2022 No

Caprolactam Co. Ltd.Suqian Yida New Materials

Qiu Yibo Executive Director January 19 2018 No

Co. Ltd.Qiu Yibo Dongzhan Shipping Co. Ltd. Director November 30 2017 No

Zhejiang XianfengData

Qiu Yibo Director June 7 2016 No

Technology Co. Ltd.Zhejiang Hengyi Polymer Co.Qiu Yibo Director November 29 2022 No

Ltd.

1122024 Annual Report of Hengyi Petrochemical Co. Ltd.

Hangzhou Yixian Energy

Qiu Yibo General manager October 25 2023 No

Technology Co. Ltd.Zhejiang Yixin Chemical Fibre

Fang Xianshui Executive Director July 26 2017 No

Co. Ltd.Zhejiang Hengkai Energy Co.Fang Xianshui Executive Director December 18 2017 No

Ltd.Ningbo Hengyi Engineering GM & Executive

Fang Xianshui November 27 2014 No

Management Co. Ltd. Director

Zhejiang Hengyi Energy Co. Executive Director &

Fang Xianshui September 24 2022 No

Ltd. GM

Zhejiang Xiaoyi Supply Chain Executive Director &

Fang Xianshui April 19 2022 No

Management Co. Ltd. GM

Zhejiang Hengyi Petrochemical Executive Director &

Fang Xianshui July 26 2004 No

Co. Ltd. GM

Zhejiang Hengyi High-Tech Executive Director &

Fang Xianshui October 15 2007 No

Materials Co. Ltd. GM

Zhejiang Hengyi Polymer Co.Fang Xianshui President September 5 2000 No

Ltd.Zhejiang Yisheng

Fang Xianshui President May 12 2015 No

Petrochemical Co. Ltd.Zhejiang Hengyi Petrochemical Manager & Executive

Fang Xianshui July 24 2017 No

Sales Co. Ltd. Director

Hainan Yisheng Petrochemical

Fang Xianshui President June 23 2014 No

Co. Ltd.

1132024 Annual Report of Hengyi Petrochemical Co. Ltd.

Shanghai Hengyi Polyester

Fang Xianshui Executive Director May 14 2015 No

Fibre Co. Ltd.Yisheng Dahua Petrochemical

Fang Xianshui Director April 29 2006 No

Co. Ltd.Zhejiang Hengyi Polyamide

Fang Xianshui Director August 12 2013 No

Co. Ltd.Dalian Yisheng Investment

Fang Xianshui Director September 29 2007 No

Co. Ltd.Zhejiang Baling Hengyi

Fang Xianshui Director January 10 2008 No

Caprolactam Co. Ltd.Zhejiang Yisheng New

Fang Xianshui Director November 27 2017 No

Materials Co. Ltd.Hong Kong Tianyi

Fang Xianshui Director September 17 2009 No

International Holding Co. Ltd.Good Park International

Fang Xianshui Director September 17 2009 No

Investment Co. Ltd.Fang Xianshui Hong Kong Yisheng Co. Ltd. Director June 27 2014 No

Hangzhou Jinyi Industrial Co. Executive Director &

Ni Defeng September 30 2019 No

Ltd. GM

Hangzhou Jinglin Self-owned Executive Director &

Ni Defeng March 12 2018 No

Capital Investment Co. Ltd. GM

Zhejiang Hengyi Jinlun Co.Ni Defeng Director January 27 2015 No

Ltd.

1142024 Annual Report of Hengyi Petrochemical Co. Ltd.

Hainan Hengshengyuan

Ni Defeng International Tourism Director February 26 2018 No

Development Co. Ltd.Dalian Yishengyuan Real

Ni Defeng Director March 29 2018 No

Estate Co. Ltd.Zhejiang Xiang Data

Ni Defeng Director June 7 2016 No

Technology Co. Ltd.Ningbo Jingren Investment

Ni Defeng General manager October 11 2023 No

Co. Ltd.Ni Defeng China Zheshang Bank Co. Ltd. Non-Executive Director August 09 2024 No

Hengyi Energy Technology Executive Director &

Ni Defeng February 26 2025 No

(Turpan) Co. Ltd. GM

Ningbo Qingchi Chemical

Wu Zhong Director September 1 2023 No

Terminal Co.Fujian Yijin Chemical Fibre

Wu Zhong Director October 22 2021 No

Co. Ltd.Wu Zhong Hong KongYitan Co. Ltd. Director October 12 2020 No

Zhejiang Hengyi Resource

Wu Zhong Recycling Technology Co. Director November 05 2024 No

Ltd.Wenzhou Hengyi Resource

Wu Zhong Director&GM November 19 2024 No

Regeneration Co. Ltd.Wu Zhong Jingzhou Hengyi Resource Director&GM November 27 2024 No

1152024 Annual Report of Hengyi Petrochemical Co. Ltd.

Recycling Co. Ltd.Hangzhou Jinyi Industrial Co.Jin Danwen Director February 28 2021 No

Ltd.Zhejiang Hengyi Engineering

Jin Danwen Supervisor January 29 2018 No

Management Co. Ltd.Zhejiang Hengyi Hanlin

Jin Danwen Enterprise Management Co. Supervisor August 20 2021 No

Ltd.Haining Hengyi New Materials

Jin Danwen Supervisor October 27 2021 No

Co. Ltd.Zhejiang Hengyi Petrochemical

Executive Director &

Wang Songlin August 4 2021 No

Research Institute Co. Ltd. GM

Jiangsu New Horizon

Wang Songlin Advanced Functional Fibre Supervisor July 19 2018 No

Innovation Center Co. Ltd.Zhejiang Baling Hengyi

Zheng Xingang Director June 21 2024 No

Caprolactam Co. Ltd.Posts held in other entities None

5.Punishments of the Company’s current and outgoing directors supervisors

and senior management by securities regulators during the reporting period in

the previous three years

On September 9 2022 the Company received the Administrative Supervision

Measures Decision Letter ([2022] No. 25) issued by the Guangxi Regulatory Bureau

i.e. Decision on Measures to Issue Warning Letter to Wuzhong. In accordance with

Article 170 (2) of the Securities Law of the People's Republic of China the Guangxi

Regulatory Bureau decided to adopt the regulatory measures to issue a warning letter

1162024 Annual Report of Hengyi Petrochemical Co. Ltd.

to Wuzhong. For details please refer to the Announcement on the Receipt of Warning

Letter from Guangxi Regulatory Bureau by Company Directors (Announcement No.

2022-097) disclosed on September 17 2022 in the STCN China Securities Journal

Shanghai Securities News Securities Daily and CNINFO (www.cninfo. com. cn).

6.Remuneration of directors supervisors and senior management

(1)Decision-making procedures basis for determination and actual payment of

remuneration of directors supervisors and senior management

The Company passed the Salary and Performance Appraisal Management System for

Senior Management Staff (reviewed and approved at the third meeting of the eighth

session of the BOD) to conduct performance appraisal and pay remuneration to the

Company's directors supervisors and senior management. The annual remuneration

of directors supervisors and senior managers who receive remuneration from the

Company in 2022 (including total remuneration of basic salary bonuses allowances

subsidies employee benefits and various insurance premiums public reserve funds

and other forms of pre-tax payment from the Company) is released in accordance with

the Company’s relevant regulations and based on the Company’s operating

conditions and the duties and work performance evaluation of relevant personnel by

BOD. During the reporting period the remunerations of the Company's directors

supervisors and senior management have been paid on a monthly basis.Upon agreement reached at the first meeting of the eleventh BOD of the Company on

September 15 2020 and the fifth extraordinary general meeting of shareholders of the

Company on October 12 2020 the allowance standard of the independent director

was adjusted to RMB 150000 per person per year (including Tax) allowances are

paid on an average monthly basis.

(2) Remuneration of directors supervisors and senior management during the

reporting period of the Company

Unit: 10000

1172024 Annual Report of Hengyi Petrochemical Co. Ltd.

Whether to get

Total pre-tax

remuneration

Employment remuneration

Name Gender Age Title from related

status received from

parties of the

the Company

Company

Qiu Yibo Male 61 President and CEO Current 89.80 No

Fang

Male 47 Vice President Current 90.60 No

Xianshui

Ni Defeng Male 36 Director Current - Yes

Wu

Male 40 Director Vice President Current 66.30 No

Zhong

Zhao

Male 42 Director Vice President Current 66.30 No

Donghua

Luo Dan Female 54 Director Current 23.70 No

Chen

Male 51 Independent Director Current 15.00 No

Linrong

Hou

Male 41 Independent Director Current 15.00 No

Jiangtao

Hong Xin Male 55 Independent Director Current 15.00 No

Wang

Male 58 Executive Vice President Current 72.80 No

Songlin

Chen

Male 63 Vice President Current 84.04 No

Liancai

Lou

Male 46 Vice President Retirement 13.80 No

jianchang

Vice President Secretary

Zheng

Male 48 of the BOD Financial Current 46.40 No

Xingang

Director

Li

Male 39 Chairman of the BOS Current 41.85 No

Yugang

Jin

Female 42 Supervisor Current 35.50 No

Danwen

Xue Lili Female 46 Supervisor Current 2.35

Wang

Male 61 Supervisor Step down 24.99 No

Peng

Total -- -- -- -- 703.43 --

Note: On December 24 2024 the company disclosed the "Announcement on the

Resignation of the Employee Representative Supervisor and the Election of a

Replacement Employee Representative Supervisor" (Announcement No.: 2024-136).Mr. Wang Peng applied to resign from his position as the company's employee

representative supervisor due to personal reasons. The company held its second

Employee Representative Meeting of 2024 approving the election of Ms. Xue Lili as

the employee representative supervisor of the company's 12th Supervisory Committee.

1182024 Annual Report of Hengyi Petrochemical Co. Ltd.

Therefore the disclosed compensation for Mr. Wang Peng and Ms. Xue Lili

represents the total remuneration they received during their respective terms as

supervisors.

(3)Other information notes

□Applicable □Not applicable

1192024 Annual Report of Hengyi Petrochemical Co. Ltd.

VI.Performance of Duties by the Directors during the reporting period

1. Performance of the BOD during the reporting period

Date of Disclosure

Session of meeting Meeting Resolution

meeting date

Announcement on the Resolutions of the 12th Board of Directors' 7th Meeting of Hengyi

The Seventh Meeting of the Twelfth Board January 31 February 01

Petrochemical (Announcement No.: 2024-006). Disclosed on: CNINFO

of Directors 2024 2024

(www.cninfo.com.cn)

The Eighth Meeting of the Twelfth Board of Announcement on the Resolutions of the 12th Board of Directors' 8th Meeting of Hengyi

April 19 April 20

Directors and the 2023 Annual Board Petrochemical (Announcement No.: 2024-029). Disclosed on: CNINFO

20242024

Meeting (www.cninfo.com.cn)

The Ninth Meeting of the Twelfth Board of April 26

--

Directors 2024

Announcement on the Resolutions of the 12th Board of Directors' 10th Meeting of

The Tenth Meeting of the Twelfth Board of

May 09 2024 My 10 2024 Hengyi Petrochemical (Announcement No.: 2024-044). Disclosed on: CNINFO

Directors

(www.cninfo.com.cn)

The Eleventh Meeting of the Twelfth Board July 09 2024 July 10 2024 Announcement on the Resolutions of the 12th Board of Directors' 11th Meeting of

1202024 Annual Report of Hengyi Petrochemical Co. Ltd.

of Directors Hengyi Petrochemical (Announcement No.: 2024-062). Disclosed on: CNINFO

(www.cninfo.com.cn)

Announcement on the Resolutions of the 12th Board of Directors' 12th Meeting of

The Twelfth Meeting of the Twelfth Board

July 25 2024 July 26 2024 Hengyi Petrochemical (Announcement No.: 2024-074). Disclosed on: CNINFO

of Directors

(www.cninfo.com.cn)

Announcement on the Resolutions of the 12th Board of Directors' 13th Meeting of

The Thirteenth Meeting of the Twelfth August 22 August 24

Hengyi Petrochemical (Announcement No.: 2024-081). Disclosed on: CNINFO

Board of Directors 2024 2024

(www.cninfo.com.cn)

Announcement on the Resolutions of the 12th Board of Directors' 14th Meeting of

The Fourteenth Meeting of the Twelfth September 23 September 23

Hengyi Petrochemical (Announcement No.: 2024-096). Disclosed on: CNINFO

Board of Directors 2024 2024

(www.cninfo.com.cn)

Announcement on the Resolutions of the 12th Board of Directors' 15th Meeting of

The Fifteenth Meeting of the Twelfth Board October 22 October 24

Hengyi Petrochemical (Announcement No.: 2024-108). Disclosed on: CNINFO

of Directors 2024 2024

(www.cninfo.com.cn)

The Sixteenth Meeting of the Twelfth Board October 28

--

of Directors 2024

1212024 Annual Report of Hengyi Petrochemical Co. Ltd.

Announcement on the Resolutions of the 12th Board of Directors' 17th Meeting of

The Seventeenth Meeting of the Twelfth November 01 November 02

Hengyi Petrochemical (Announcement No.: 2024-116). Disclosed on: CNINFO

Board of Directors 2024 2024

(www.cninfo.com.cn)

Announcement on the Resolutions of the 12th Board of Directors' 18th Meeting of

The eighteenth Meeting of the Twelfth November 18 November 19

Hengyi Petrochemical (Announcement No.: 2024-125). Disclosed on: CNINFO

Board of Directors 2024 2024

(www.cninfo.com.cn)

Announcement on the Resolutions of the 12th Board of Directors' 19th Meeting of

The Nineteenth Meeting of the Twelfth December 09 December 10

Hengyi Petrochemical (Announcement No.: 2024-134). Disclosed on: CNINFO

Board of Directors 2024 2024

(www.cninfo.com.cn)

Announcement on the Resolutions of the 12th Board of Directors' 20th Meeting of

The Twentieth Meeting of the Twelfth December 20 December 24

Hengyi Petrochemical (Announcement No.: 2024-137). Disclosed on: CNINFO

Board of Directors 2024 2024

(www.cninfo.com.cn)

1222024 Annual Report of Hengyi Petrochemical Co. Ltd.

2.Attendance of Directors in the Board Meeting and the General Meeting of

Shareholders

Attendance of Directors in the Board Meeting and the General Meeting of Shareholders

Whether

Number of

Number of absent from

Number of attendances Number of Number of

board Number of board

on-site of board attendances of attendances of

Name of meetings to absences at meetings in

attendances of meetings by board General

director attend during board person for

board means of meetings by Shareholder s

the reporting meetings two

meetings telecommunic entrustees Meetings

period consecutive

ations

times

Qiu Yibo 14 10 4 0 0 No 7

Fang

14 10 4 0 0 No 7

Xianshui

Ni Defeng 14 10 4 0 0 No 7

Wu Zhong 14 10 4 0 0 No 7

Zhao

14 10 4 0 0 No 7

Donghua

Luo Dan 14 10 4 0 0 No 7

Chen

14 10 4 0 0 No 7

Linrong

Hou

14 10 4 0 0 No 7

Jiangtao

Hong Xin 14 10 4 0 0 No 7

The situation where a company director fails to attend two consecutive board

meetings in person has not occurred.

3.Situation where a director raises objections to matters related to the company

During the reporting period no director raised any objections to matters related to the

company.

1232024 Annual Report of Hengyi Petrochemical Co. Ltd.

4.Additional Notes on Directors' Performance of Duties

(1)Whether directors’ suggestions to the Company are accepted

?Yes □ No

(2)Description of the directors' recommendations that were adopted or refused

During the reporting period all directors of the Company strictly adhered to the

Company Law Securities Law Code of Corporate Governance for Listed Companies

Shenzhen Stock Exchange Self-Regulatory Guidelines for Listed Companies No.1 -

Standardized Operation of Main Board Listed Companies along with the Articles of

Association and Rules of Procedure for the Board of Directors in performing their

duties. With due diligence and professional dedication they proactively monitored the

Company's operational management information financial status and material

matters provided substantive input on major corporate governance and operational

decisions conducted in-depth deliberations on all proposals submitted to the Board

and reached unanimous resolutions through robust discussions. Decision-making

processes rigorously incorporated the interests and demands of minority shareholders

thereby enhancing the scientific rigor of Board resolutions. They resolutely

supervised and advanced the implementation of Board decisions to ensure scientific

timely and efficient governance effectively safeguarding the legitimate rights and

interests of the Company and all shareholders.

1242024 Annual Report of Hengyi Petrochemical Co. Ltd.

VII.Performance of duties by the specialized committees under the BOD during the reporting period

Number

Other Details of

of

Committee Members Date of meeting Contents Important opinions and recommendations made performance of objections (if

meetings

duties any)

held

1. Reviewed Internal Audit

Performance Report 2023; The Audit Committee carried out its work in strict

2. Reviewed Report on the accordance with the Company Law the regulatory

Chen

Financial Accounts for the rules of the CSRC and the Articles of Association

Linrong

year 2023 (preliminary of the Company the Rules of Procedure of the

Hong Xin

draft); Board of Directors and other laws and regulations

Audit Committee Hou 5 April 11 2024 Not applicable Not applicable

3. Reviewed Annual Audit with diligence and due diligence and made

Jiangtao Ni

Report 2023 (preliminary relevant comments in accordance with the actual

Defeng Luo

draft); situation of the Company and unanimously

Dan

4. Reviewed Annual passed all the motions after full communication

Report 2023(preliminary and discussion.draft);

1252024 Annual Report of Hengyi Petrochemical Co. Ltd.

5. Reviewed Annual

Internal Control

Self-Evaluation Report

2023;

6. Reviewed Motion on the

Annual Deposit and Use of

Proceeds in FY2023;

7. Reviewed Special Audit

Report on Funds Utilisation

by Related Parties for the

Year 2023 (Preliminary

Draft)

1. Reviewed Half Yearly

Report of the Company

April 22 2024 2023 (preliminary draft);

2. Reviewed Motion on the

Special Report on the

1262024 Annual Report of Hengyi Petrochemical Co. Ltd.

Deposit and Use of

Proceeds for the

Semi-Annual Period of

2023;

3. Reviewed Report on the

Semi-Annual Internal Audit

Exercise 2023 (preliminary

draft)

1. Reviewed Half Yearly

Report of the Company

2023 (preliminary draft);

2. Reviewed Motion on the

August 12 2024 Special Report on the

Deposit and Use of

Proceeds for the

Semi-Annual Period of

2023;

1272024 Annual Report of Hengyi Petrochemical Co. Ltd.

3. Reviewed Report on the

Semi-Annual Internal Audit

Exercise 2023 (preliminary

draft)

1.Reviewed Third Quarterly

Report 2024 (preliminary

draft);

October 23 2024

2.Reviewed Report on the

Work of Internal Audit for

the Third Quarter of 2024.

1.Reviewed Proposal

Regarding the Renewal of

October 29 2024

the Accounting Firm's

Engagement.Remuneration Hong Xin 1.Reviewed on Proposal The Remuneration Evaluation and Nomination

Evaluation and Qiu Yibo 3 January 24 2024 Regarding the

Nomination Wu Zhong Sixth Phase of Employee Company Law the regulatory rules of the CSRC

1282024 Annual Report of Hengyi Petrochemical Co. Ltd.

Committee Chen Stock Ownership Plan of and the Articles of Association of the Company

Linrong Hou Hengyi Petrochemical Co. and the Rules of Procedure of the Board of

Jiangtao Ltd.> and its Summary; Directors diligently and responsibly and put

2. Reviewed on Proposal forward relevant opinions in accordance with the

Regarding the actual situation of the Company and unanimously

the Sixth Phase of and discussion.Employee Stock Ownership

Plan of Hengyi

Petrochemical Co. Ltd.

1.Reviewed on Proposal on

the Extension of the Fourth

July 24 2024

Phase of the Employee

Stock Ownership Plan.

1.Reviewed on Proposal on

July 24 2024 Adjustments to the

of the Sixth Phase

1292024 Annual Report of Hengyi Petrochemical Co. Ltd.

Employee Stock Ownership

Plan of Hengyi

Petrochemical Co. Ltd.>

and Its Summary;

2.Reviewed on Proposal on

Adjustments to the

the Sixth Phase Employee

Stock Ownership Plan of

Hengyi Petrochemical Co.Ltd.

1.Reviewed on Proposal on The Strategy and Investment Committee worked

Qiu Yibo

Strategy and Conducting Foreign strictly in accordance with the Company Law the

Fang

Investment Exchange Hedging Business regulatory rules of the CSRC and the Articles of

Xianshui Ni 4 January 24 2024 Not applicable Not applicable

Decision- making for 2024; Association of the Company and the Rules of

Defeng Hou

Committee 2.Reviewed on Proposal on Procedure of the Board of Directors diligently

Jiangtao

Conducting Commodity and responsibly and put forward relevant

1302024 Annual Report of Hengyi Petrochemical Co. Ltd.

Hedging Business for 2024. opinions in accordance with the actual situation of

1. Reviewed on Proposal on the Company and unanimously passed all the

Terminating the 2023 motions after full communication and discussion.April 11 2024

Issuance of A-Shares to

Specific Targets

1.Reviewed on Proposal on

Acquiring Minority

Shareholdings of Zhejiang

September 20 2024

Hengyi Hanlin Enterprise

Management Co. Ltd. and

Related-Party Transaction

1.Reviewed on Proposal on

Conducting Foreign

Exchange Hedging Business

Decemeber 9 2024

for 2025;

2.Reviewed on Proposal on

Conducting Commodity

1312024 Annual Report of Hengyi Petrochemical Co. Ltd.

Hedging Business for 2025

1.Reviewed on Proposal on

Conducting Foreign

Exchange Hedging Business

January 24 2024 for 2024;

The Risk Control Committee worked strictly in

2.Reviewed on Proposal on

accordance with the Company Law the regulatory

Hou Conducting Commodity

rules of the CSRC and the Articles of Association

Jiangtao Hedging Business for 2024.of the Company and the Rules of Procedure of the

Risk Control Chen 1.Reviewed Report on the

4 Board of Directors diligently and responsibly Not applicable Not applicable

Committee Linrong Financial Accounts for the

April 11 2024 and put forward relevant opinions in accordance

Zhao year 2023 (preliminary

with the actual situation of the Company and

Donghua draft)

unanimously passed all the motions after full

1.Reviewed on Proposal on

communication and discussion.Acquiring Minority

September 20 2024 Shareholdings of Zhejiang

Hengyi Hanlin Enterprise

Management Co. Ltd. and

1322024 Annual Report of Hengyi Petrochemical Co. Ltd.

Related-Party Transaction

1.Reviewed on Proposal on

Conducting Foreign

Exchange Hedging Business

Decemeber 9 2024 for 2025;

2.Reviewed on Proposal on

Conducting Commodity

Hedging Business for 2025

1332024 Annual Report of Hengyi Petrochemical Co. Ltd.

VIII.Performance of Duties by the BOS

Whether there are any risks found by the BOS in its supervisory activities

during the reporting period

The BOS had no objections to the matters under supervision during the reporting

period

IX.Employees of the Company

1.Number of employees professional composition and education level

Number of employees in the parent company at the end of the

0

reporting period (person)

Number of employees of service in major subsidiaries at the end of

16014

the reporting period (person)

Total number of employees in service at the end of the reporting

16014

period (person)

Total number of employees receiving salaries in current period

16014

(person)

Number of retired employees whose expense is borne by the parent

175

company and major subsidiaries (person)

Composition

Number of professional

Professional composition category

composition (person)

Production personnel 12881

Sales staff 354

Technical staff 2124

Finance staff 146

Administrative staff 509

Total 16014

1342024 Annual Report of Hengyi Petrochemical Co. Ltd.

Education level

Education level category Quantity (person)

Master degree or above 379

Bachelor degree 2410

College degree or below 13225

Total 16014

2.Compensation policies

The Company implements a labor contract system sign labor contracts with every

employee in accordance with the Labor Law of the PRC the Labor Contract Law of

the PRC and relevant labor laws and regulations. The Company strictly implements

the national employment system labor protection system and social security system

pays social insurance for employees in accordance with national regulations sets up

corresponding safety protection measures and creates a good and safe production

environment for employees. Through innovative management mechanisms the

Company guides the functional system to continuously improve quality and efficiency

and to create a streamlined and efficient functional team of headquarters. The

Company develops an effective salary incentive system for the Company's financial

personnel administrative personnel technical personnel production personnel and

sales personnel and gives corresponding performance rewards based on the

performance evaluation of the Company department and individual.

3.Training plans

The Company established Hengyi Enterprise University according to the needs of

production and operation and talent training aiming to build a competitive enterprise

university and support Hengyi's global development. It serves as the power center and

load bearing platform for Hengyi's organizational development talent training

technology accumulation and corporate transformation. The "Blue" series of talent

projects are implemented in Hengyi University to establish talent echelons at

different levels; meanwhile it attaches importance to continuous improvement job

1352024 Annual Report of Hengyi Petrochemical Co. Ltd.

skill assessment and on-the-job education promotion to enhance professional skills

and effectiveness. The Company develops training plans for different types of

employees organizes internal and outbound trainings according to the plan pays

special attention to job skills training and provides certification for special positions

and hazardous chemical operators to ensure safe production and normal operation.The Company also trains technical and business backbones through targeted training

to improve their business capabilities.

4.The situation of labor outsourcing

Total number of working hours of labor

12264266

outsourced (hours)

Total remuneration paid for labor outsourced

329612236.00

(RMB)

X.The Company’s common stock profit distribution and capitalization of capital

reserves

1.The formulation implementation or adjustment of the profit distribution

policy especially the cash dividend policy during the reporting period

The company in accordance with the provisions and requirements outlined in

documents such as the "Guidelines for the Supervision of Listed Companies No. 3 —

Cash Dividends for Listed Companies (2025 Revision)" and the "Self-Regulatory

Guidelines for Listed Companies No. 1 — Standard Operations for Main Board

Listed Companies (December 2023 Revision)" issued by the Shenzhen Stock

Exchange has made specific provisions in the Articles of Association regarding the

decision-making procedures for profit distribution and the profit distribution policy

based on the company's actual situation. Additionally the company formulated the

"Shareholder Dividend Return Plan for the Next Three Years (2023–2025)" to better

ensure reasonable returns for all shareholders further refine the Articles of

Association's clauses related to the profit distribution policy increase transparency

1362024 Annual Report of Hengyi Petrochemical Co. Ltd.

and operability in dividend distribution decisions and establish a sustainable stable

and scientific return plan and mechanism for investors ensuring the continuity and

stability of the profit distribution policy. During the reporting period the company

strictly adhered to the aforementioned profit distribution policy.According to the proposal "On the Profit Distribution Plan for the Year 2023 and the

Mid-Year Cash Dividend for 2024" approved at the company's 2023 Annual General

Meeting held on May 10 2024 the profit distribution plan for 2023 is as follows:

based on the total share capital registered on the record date specified in the equity

distribution announcement a cash dividend of RMB 1.00 (inclusive of tax) per 10

shares will be distributed to all shareholders with no bonus shares issued and no

capital reserves converted into share capital. The company published the

"Implementation Announcement of the 2023 Annual Equity Distribution of Hengyi

Petrochemical Co. Ltd." and completed the implementation on June 26 2024.The proposal titled "On the Plan Not to Conduct Profit Distribution for the First Half

of 2024" which was approved at the company's 13th meeting of the 12th Board of

Directors and the 9th meeting of the 12th Supervisory Committee on August 22 2024

outlines the following profit distribution plan for the first half of 2024: Considering

industry conditions the company's development strategy and operational

performance no cash dividends will be distributed no bonus shares will be issued

and no capital reserves will be converted into share capital for the first half of 2024.The undistributed profits will be carried forward to the next year. This plan complies

with the profit distribution policy outlined in the Articles of Association and aligns

with the company's disclosed shareholder return plan.Special description of cash dividend policy

Whether it meets the requirements of the Company's Articles of Association or the

Yes

resolutions of the General Meeting of Shareholders:

1372024 Annual Report of Hengyi Petrochemical Co. Ltd.

Whether the dividend standard and proportion are clear and definite: Yes

Were the relevant decision-making procedures and mechanisms are complete: Yes

Whether independent directors have performed their due diligence and played their due

Yes

role:

If the company has not made cash dividends it should disclose the specific reasons and

Not applicable

the next steps it intends to take to enhance the level of investor returns:

Whether small and medium shareholders have sufficient opportunities to express their

Yes

opinions and demands and whether their legitimate equities are fully protected:

If the cash dividend policy is adjusted or changed whether the conditions and procedures

are compliant and transparent: Yes

2.The Company was profitable during the reporting period and the parent

company’s profit available for distribution to ordinary shareholders was positive

but no distribution plan for cash dividend for ordinary shares was proposed

□Applicable ?Not applicable

3.Distribution of profit and capitalisation of capital reserve for the reporting

period

Number of bonus shares per 10 shares (shares) 0

Dividend per 10 shares (RMB) (inclusive of tax) 0.50

Number of shares transferred per 10 shares (shares) 0

Equity base for the proposed distribution (shares) 3300350247

Cash dividend amount (RMB) (including tax) 165017512.35

Amount of cash dividends in other ways (e.g. share

0

buybacks) (RMB)

Total cash dividends (including other means) (RMB) 165017512.35

Distributable profit (RMB) 414712578.51

1382024 Annual Report of Hengyi Petrochemical Co. Ltd.

Total cash dividends (including other methods)

100%

Percentage of total profit distribution

The current cash dividend

If the company's development stage is in the growth period and there are arrangements for

major capital expenditure when profit distribution is made the proportion of cash dividends

in the profit distribution should be at least 20%.Detailed description of the proposed distribution of profits or capitalisation of capital reserves

On April 22 2025 the 22nd meeting of the 12th Board of Directors of the company approved

a proposal to distribute a cash dividend of RMB 0.50 (inclusive of tax) per 10 shares to all

shareholders based on the total share capital on the equity registration date for the

implementation of the equity distribution after deducting the number of shares held in the

company's dedicated repurchase securities account. For this year there will be no conversion

of capital reserves into share capital and no issuance of bonus shares.As of March 31 2025 the company's total share capital was 3666321336 shares Including

365971089 shares were held in the company's dedicated repurchase securities account and

will not participate in this profit distribution. After excluding the shares held in the dedicated

repurchase securities account the company's total share capital amounts to 3300350247

shares. Based on this the total proposed cash dividend to be distributed is RMB

165017512.35 (inclusive of tax).

If changes occur to the total share capital before the equity registration date due to events such

as additional share issuance share repurchase or conversion of convertible bonds into shares

the company intends to maintain the per-share distribution amount unchanged while adjusting

the corresponding total share capital.The above proposal is still subject to approval at the company's 2024 Annual General

Meeting.

1392024 Annual Report of Hengyi Petrochemical Co. Ltd.

XI.Implementation of the Company's SIPs ESOPs or other employee incentives

1. Equity incentive

□Applicable ?Not applicable

2.Implementation of the Employee Share Ownership Plan

(1)Employee Share Ownership Schemes in force during the reporting period

Total number of Percentage of total Implementation plan Sources of

Number of Status of

Name Scope of employees shares held share capital of funding for the implementation of

employees changes

(shares) listed companies the plan

Directors Supervisors senior management of the

Fourth Employee Legal remuneration of employees

Company regular employees of the Company No more

Share Ownership 113754600 / 3.10% self-financing and other means

and its subsidiaries and other persons as than 4011

Plan permitted by laws and regulations

determined by the Board of Directors

Directors Supervisors senior management of the

Fifth Employee Legal remuneration of employees

Company regular employees of the Company No more

Share Ownership 87167750 / 2.38% self-financing and other means

and its subsidiaries and other persons as than 6000

Plan permitted by laws and regulations

determined by the Board of Directors

1402024 Annual Report of Hengyi Petrochemical Co. Ltd.

Directors Supervisors senior management of the

Sixth Employee Legal remuneration of employees

Company regular employees of the Company No more

Share Ownership 114090297 / 3.11% self-financing and other means

and its subsidiaries and other persons as than 2500

Plan permitted by laws and regulations

determined by the Board of Directors

1412024 Annual Report of Hengyi Petrochemical Co. Ltd.

(2)Shareholdings of directors supervisors and senior management in the

Employee Share Ownership Plan during the reporting period

Number of shares

Number of shares Percentage of

held at the

held at the end of total share capital

Name Title beginning of the

the reporting of listed

reporting period

period (shares) companies

(shares)

Fang Xianshui Vice president 1550388 2411732 0.07%

Ni Defeng Director 1958551 2819895 0.08%

Director Vice

Wu Zhong 924959 1642745 0.04%

president

Director Vice

Zhao Donghua 924959 1642745 0.04%

president

Luo Dan Director 356357 571693 0.02%

Wang Songlin Vice president 408163 1125949 0.03%

Chen Liancai Vice president 924959 1642745 0.04%

Vice president

Zheng Xingang Secretary of BOD 761694 1479480 0.04%

Financial Director

Chairman of

Li Yugang 503296 862189 0.02%

Supervisor

Jin Danwen Supervisor 380847 739740 0.02%

Xue Lili Supervisor 380846 524403 0.01%

(3)Changes in asset management organisations during the reporting period

□Applicable □ Not applicable

(4)Changes in equity during the reporting period arising from holders' disposals

of shares etc.□Applicable □ Not applicable

(5)Exercise of shareholders' rights during the reporting period

1422024 Annual Report of Hengyi Petrochemical Co. Ltd.

□Applicable □ Not applicable

(6)Other relevant circumstances and description of the Employee Share

Ownership Plan during the reporting period

□Applicable □ Not applicable

(7)Changes in the membership of the Management Committee of the Employee

Share Ownership Plan

□Applicable □ Not applicable

(8)Financial impact of the Employee Share Ownership Plan on listed companies

during the reporting period and related accounting treatment

□Applicable □ Not applicable

(9)Termination of the Employee Share Ownership Plan during the reporting

period

□Applicable □ Not applicable

(10)Other notes:

None

3.Other employee incentives

□Applicable □ Not applicable

XII.Establishment and implementation of internal control system during the

reporting period

1.Establishment and implementation

During the reporting period the Company continuously updated and optimized its

internal control system in accordance with the Basic Standard for Enterprise Internal

Control and other relevant regulations to adapt to the changing external environment

and internal management requirements. The Company's internal control system is

sound and reasonable and covers the main aspects of its operation and management. It

works well and there is no significant omission.

(1) Internal environment. The Company has an organizational structure that is

1432024 Annual Report of Hengyi Petrochemical Co. Ltd.

suitable for its business which has a clear division of labor and sound and complete

functional departments and the Company implements the principle of separation of

incompatible duties to make these departments restrain with each other.

(2) Risk assessment. The Company collects relevant information in a comprehensive

and systematic manner according to its strategic objectives development thoughts and

the industry characteristics to conduct risk assessment timely and weigh risks and

benefits then determines risk response strategies to keep the risks under control.

(3) Control activities. The Company continuously sorts out and improves the system

according to the current state of its management and development needs without

comprising the legality normality feasibility and operability.

(4) Information and communication. The Company has established an information

and communication system to define the procedures for the collection processing and

transmission of information related to internal control in order to build a smooth

communication line and promote effective conduct of internal control.

(5)Supervision. The Company has established a corporate governance mechanism so

that the independent directors and the BOS are able to independently perform their

supervisory duties and independently conduct evaluation and provide

recommendations on the Company's management. A special internal audit body is set

up under the Audit Committee of the BOD to carry out internal audit work

independently according to law in order to realize the effective supervision of the

management and effective operation of the internal control system.

2.Details of significant internal control deficiency identified during the reporting

period

□Yes ? No

XIII.The Company’s management and control over subsidiaries during the

reporting period

During the reporting period in order to strengthen management and control over its

1442024 Annual Report of Hengyi Petrochemical Co. Ltd.

subsidiaries standardize their internal operations and promote their healthy

development the company following the operational standards for listed companies

formulated and improved the "Comprehensive Management System for Subsidiaries."

This system provides specific regulations for subsidiaries in terms of establishing

sound governance structures operational and business decision-making financial

management information management investment decision-making inspection and

performance evaluation. Subsidiaries are also required to uniformly implement the

"Major Information Internal Reporting System" which clearly defines procedures for

reporting and reviewing major matters. The company closely monitors significant

issues regarding subsidiary governance financial status production and operations

project construction safety and environmental protection while promptly fulfilling

information disclosure obligations.To enhance the standardized operation levels of its

subsidiaries the company's Audit and Legal Department provides guidance

supervision and evaluation of the establishment and implementation of internal

control systems in all subsidiaries. This ensures the continuous improvement and

effective implementation of the company's various internal control systems.

1452024 Annual Report of Hengyi Petrochemical Co. Ltd.

XIV.Internal control self-evaluation report or internal control audit report

1.Internal control self-evaluation report

Disclosure date of full text of Internal Control

April 24 2025

Evaluation Report

Disclosure index of full text of Internal Control

http://www.cninfo.com.cn

Evaluation Report

Proportion of total assets included

in the evaluation scope to that of the Company’s 100.00%

consolidated financial statements

Proportion of operating income included in the

evaluation to that of the Company’s consolidated 100.00%

financial statements

Defect Identification Standard

Category Financial reports Financial reports Non-financial reports

⑴Major defects: The negative news about the safety ⑴ Identification standard of major defects: * lack of

democratic decision-making process; * huge errors eco-friendliness social responsibility practice ethics

caused by decision-making process;* violation of and operation of the enterprise has been spread all over

national laws and regulations and punishment;* serious the country has been specially investigated by the

loss of middle or senior management members and

1462024 Annual Report of Hengyi Petrochemical Co. Ltd.

senior technicians;* frequent negative news in the

government or regulatory agencies and has caused

media involving a wide range;* lack of system or

continuous special reports by the public media. As a

system failures in major business;* failure to rectify

major or significant internal control defects. result the enterprise has adverse events such as capital

Identification standard of significant defects:* loan and recovery suspension or revocation of

Imperfect democratic decision making procedures; * administrative license pledge of assets and a large

decision-making procedures leading to general errors;*

number of claims (occurrence of level-I mass

violation of internal regulations of the Company

resulting in losses; * outflow of many business disturbance).⑵Significant defects: The negative news

personnel in key positions;* negative news appeared about the safety eco-friendliness social responsibility

on the media involving local region; * defects in practice ethics and operation of the enterprise has been

Important business systems or systems;* failure to

reported by the public media for three times in a row

rectify material or general deficiencies in internal

control.⑶ Identification standard of general defects: and has been concerned and investigated by the

* low efficiency of decision-making process; * industry or regulatory agencies and has caused adverse

violation of internal rules and regulations without

effects within the industry (occurrence of level-II mass

Qualitative criteria losses;* serious loss of business personnel in general

positions;* negative news in the media with little disturbance). ⑶General defects: The negative news

impact; * defects in general business systems; about the safety eco- friendliness social responsibility

* failure to rectify general defects; * other defects. practice ethics and operation of the enterprise has been

reported by the public media for three times in a row

and has been concerned and investigated by the

industry or regulatory agencies and has caused adverse

effects within the industry (occurrence of level-III or

level-IV mass disturbance)

Quantitative standard ⑴Major defects: The overall impact ⑴Major defects: direct financial loss:

level is higher than the importance level (1% of the RMB 50 million or above; personnel health and safety

audited net assets of the previous year).⑵Significant impact: death of more than 10 people or serious injury

defects: 0.2% of the audited net assets of the previous of more than 50 people. ⑵Significant defects: direct

1472024 Annual Report of Hengyi Petrochemical Co. Ltd.

year < overall importance level < 1% of the audited net financial loss: RMB 10 million (included) to RMB 50

assets of the previous year. ⑶General defects: The million; personnel health and safety impact: death of

overall importance level is less than 0.2% of the audited more than 3 (included) but less than 10 people or

net assets of the previous year. serious injury of more than 10 (included) but less than

50 people. ⑶General defects: direct financial loss:

less than RMB 10 million; personnel health and safety

impact: death of less than 3 people or serious injury of

less than 10 people.Number of major defects in financial report (piece) 0

Number of major defects in non- financial report 0

(piece)

Number of significant defects in financial report

0

(piece)

Number of significant defects in non-financial report

0

(piece)

1482024 Annual Report of Hengyi Petrochemical Co. Ltd.

2.Internal control audit report

Reviewed parts in the internal control audit report

In our opinion Hengyi Petrochemical Co. Ltd. maintained effective internal control in all material

respects in accordance with the Basic Norms for Enterprise Internal Control and relevant regulations

at December 31 2024.Disclosure of internal control audit

Disclosure

report

Date of full-text disclosure for Internal

April 24 2025

Control Audit Report

Full-text disclosure index for the Internal

CNINFO (http://www.cninfo.com.cn)

Control Audit Report

Category of opinions Standard unqualified opinion

Whether there are major defects in the

No

non-financial report

(1)Whether the accounting firm has issued an internal control audit report with

modified and qualified opinions

□Yes ?No

(2)Whether the opinions in the internal control assurance report issued by the

accounting firm are consistent with those in the self-evaluation report issued by

the BOD

?Yes □ No

XV. Self-examination and rectifications through the special campaign on

corporate governance of listed companies

Not applicable

1492024 Annual Report of Hengyi Petrochemical Co. Ltd.

Section V Environmental and Social Responsibilities

I. Major environmental issues

1.Whether the listed company and its subsidiaries are the key pollutant

discharge units announced by the environmental protection departments

?Yes □ No

2.Environmental protection related policies and industry standards

The company and its subsidiaries strictly comply with the environmental protection

laws regulations and relevant provisions of the national and local governments

including the Environmental Protection Law the Air Pollution Prevention and

Control Law the Water Pollution Prevention and Control Law the Solid Waste

Pollution Prevention and Control Law the Noise Pollution Prevention and Control

Law the Environmental Protection Tax Law the Soil Pollution Prevention and

Control Law the Regulations on Environmental Protection Management for

Construction Projects and the Regulations on Pollutant Discharge Permits. All

pollutants are discharged in strict accordance with relevant standards including the

"Emission Standard of Pollutants for Synthetic Resin Industry" (GB31752-2015) the

"Emission Standard of Air Pollutants for Boilers" (GB13271-2014) the "Emission

Standard for Odor Pollutants" (GB14554-93) the "Standard for Pollution Control on

Hazardous Waste Storage" (GB18597-2023) the "Emission Standard for Industrial

Enterprises Noise at Boundary" (GB12348-2008) and the "Standard for Pollution

Control on the Storage and Landfill of General Industrial Solid Waste"

(GB18599-2020) among others.

1502024 Annual Report of Hengyi Petrochemical Co. Ltd.

3.Environmental protection administrative permits

Valid

No. Holder Certification Certification No. Issuer

period

Hangzhou Municipal

Hengyi

1 Emission Permit 91330000765215943G001Y Bureau of Ecology 2029.10.17

Limited

and Environment

Hangzhou Municipal

Hengyi

2 Emission Permit 913301006680033406001Q Bureau of Ecology 2029.05.08

High-Tech

and Environment

Hangzhou Municipal

Hengyi

3 Emission Permit 913301097245283880001P Bureau of Ecology 2026.11.02

Polymer

and Environment

Hangzhou Municipal

Hengyi Radiation Safesty

4 ZHFZ No. A2255 Bureau of Ecology 2029.08.19

Polyme Permit

and Environment

Jiaxing Municipal

Jiaxing

5 Emission Permit 91330411MA28BLMY30001V Bureau of Ecology 2029.07.29

Yipeng

and Environment

Suzhou Municipal

Taicang

6 Emission Permit 91320585MA1P1GPBXM00V Bureau of Ecology 2028.02.29

Yifeng

and Environment

Shuangtu Hangzhou Municipal

7 New Emission Permit 91330100566050736P001Y Bureau of Ecology 2029.05.08

Materials and Environment

Shuangtu Hangzhou Municipal

Radiation Safesty

8 New ZHFZ No. A3048 Bureau of Ecology 2028.12.12

Permit

Materials and Environment

1512024 Annual Report of Hengyi Petrochemical Co. Ltd.

Valid

No. Holder Certification Certification No. Issuer

period

Quanzhou Municipal

9 Fujian Yiji Emission Permit 91350582MA31G07Q8C001V Bureau of Ecology 2026.04.07

and Environment

Suqian Municipal

10 Suqian Yida Emission Permit 91321311MA1UXUC8XJ001R Bureau of Ecology 2028.11.05

and Environment

Suqian Municipal

Radiation Safesty

11 Suqian Yida SHFZ No. 0199 Bureau of Ecology 2027.01.12

Permit

and Environment

Suqian

Suqian Municipal

Hengyuan

12 Emission Permit 91321311MA25ADT26R001V Bureau of Ecology 2028.12.27

Thermal

and Environment

Energy

Haining Jiaxin Municipal

13 Thermal Emission Permit 91330481MA29HXML34001R Bureau of Ecology 2029.06.13

Power and Environment

Jiaxin Municipal

Haining New

14 Emission Permit 91330481MA29HRX724001V Bureau of Ecology 2029.11.12

Materials

and Environment

Beilun Branch of

Zhejiang Ningbo Municipal

15 Emission Permit 91330200744973411W001W 2029.11.12

Yisheng Bureau of Ecology

and Environment

Zhejiang Provincial

Zhejiang Radiation Safesty Department of

16 ZHFZ No. B2005 2029.11.10

Yisheng Permit Ecology and

Environment

1522024 Annual Report of Hengyi Petrochemical Co. Ltd.

4.Industry emission standards and specific situations of pollutant emissions involved in production and business activities

Name of main Number

Name of Main pollutants

pollutants and of Distribution of Pollutant discharge Total Total approved Excessive

Company or and characteristic Way to discharge Emission concentration

characteristic discharge discharge ports standards implemented emissions emissions emissions

subsidiary pollutants

pollutants ports

Process waste Discharge Sewage Up to

PH 1 6.99 GB31572-2015 / /

water after treatment treatment plant standard

Process waste Discharge Sewage Up to

COD 1 10.95mg/L GB31572-2015 0.03t 25.72t

water after treatment treatment plant standard

Process waste Ammonia Discharge Sewage Up to

1 1.36mg/L GB31572-2015 0.001t 1.80t

Hengyi water nitrogen after treatment treatment plant standard

High-Tech Particulate Discharge Heat transfer Up to

Waste gas 2 1.29/1.79mg/m3 DB33/2147-2018 1.57t 3.43t

matter after treatment station standard

Discharge Heat transfer Up to

Waste gas SO2 2 7.12/10.55mg/m3 DB33/2147-2018 9.44t 40.42t

after treatment station standard

Discharge Heat transfer Up to

Waste gas NOx 2 31.21/30mg/m3 DB33/2147-2018 33.23t 60.92t

after treatment station standard

Hengyi Process waste Discharge Sewage Up to

PH 1 7.84 GB31572-2015 / /

Polymer water after treatment treatment plant standard

1532024 Annual Report of Hengyi Petrochemical Co. Ltd.

Name of main Number

Name of Main pollutants

pollutants and of Distribution of Pollutant discharge Total Total approved Excessive

Company or and characteristic Way to discharge Emission concentration

characteristic discharge discharge ports standards implemented emissions emissions emissions

subsidiary pollutants

pollutants ports

Process waste Discharge Sewage Up to

COD 1 97.39mg/L GB31572-2015 4.18t 34.50t

water after treatment treatment plant standard

Process waste Ammonia Discharge Sewage Up to

1 6.11mg/L GB31572-2015 0.3t 2.42t

water nitrogen after treatment treatment plant standard

Particulate Discharge Heat transfer Up to

Waste gas 3 6.48/5.23/2.94m3 GB13271-2014 1.49t 14.02t

matter after treatment station standard

Discharge Heat transfer Up to

Waste gas SO2 3 28.3/21.4/20.63mg/m3 GB13271-2014 9.85t 29.22t

after treatment station standard

Discharge Heat transfer Up to

Waste gas NOx 3 114.64/100.64/112.57mg/m3 GB13271-2014 31.18t 87.67t

after treatment station standard

Particulate Discharge Heat transfer Up to

Shuangtu Waste gas 2 1.77/1.38mg/m3 DB33/2147-2018 1.39t 5.55t

matter after treatment station standard

New

Discharge Heat transfer Up to

Materials Waste gas SO2 2 10.13/22.48mg/m3 DB33/2147-2018 13.68t 38.82t

after treatment station standard

1542024 Annual Report of Hengyi Petrochemical Co. Ltd.

Name of main Number

Name of Main pollutants

pollutants and of Distribution of Pollutant discharge Total Total approved Excessive

Company or and characteristic Way to discharge Emission concentration

characteristic discharge discharge ports standards implemented emissions emissions emissions

subsidiary pollutants

pollutants ports

Discharge Heat transfer Up to

Waste gas NOx 2 38.22/40.27mg/m3 DB33/2147-2018 41.68t 55.45t

after treatment station standard

Process waste Discharge Sewage Up to

PH 1 8 GB8978-1996 / /

water after treatment treatment plant standard

Process waste Discharge Sewage Up to

COD 1 35.1mg/L GB8978-1996 13.56t 21.33t

water after treatment treatment plant standard

Haining Process waste Ammonia Discharge Sewage Up to

1 0.398mg/L GB8978-1996 0.019t 2.13t

Hengyi water nitrogen after treatment treatment plant standard

Thermal Particulate Discharge Heat transfer Up to

Waste gas 1 0.606mg/m3 DB33/2147-2018 2.36t 8.83t

Power matter after treatment station standard

Discharge Heat transfer Up to

Waste gas SO2 1 16.31mg/m3 DB33/2147-2018 26.06t 61.52t

after treatment station standard

Discharge Heat transfer

Waste gas NOx 1 45.45mg/m3 DB33/2147-2018 8.18t 88.33t 超标

after treatment station

1552024 Annual Report of Hengyi Petrochemical Co. Ltd.

Name of main Number

Name of Main pollutants

pollutants and of Distribution of Pollutant discharge Total Total approved Excessive

Company or and characteristic Way to discharge Emission concentration

characteristic discharge discharge ports standards implemented emissions emissions emissions

subsidiary pollutants

pollutants ports

Process waste Discharge Sewage Up to

PH 1 7.5 GB31572-2015 / /

water after treatment treatment plant standard

Haining

Process waste Discharge Sewage Up to

Hengyi New COD 1 21.34mg/L GB31572-2015 0.062t 4.26t

water after treatment treatment plant standard

Materials

Process waste Ammonia Discharge Sewage Up to

1 0.11mg/L GB31572-2015 0.0003t 0.42t

water nitrogen after treatment treatment plant standard

Process waste Discharge Sewage Up to

PH 1 7.44 GB31572-2015 / /

water after treatment treatment plant standard

Process waste Discharge Sewage Up to

COD 1 4.20mg/L GB31572-2015 0.11t 6.03t

Jiaxing water after treatment treatment plant standard

Yipeng Process waste Ammonia Discharge Sewage Up to

1 0.11mg/L GB31572-2015 0.003t 0.80t

water nitrogen after treatment treatment plant standard

Discharge Heat transfer Up to

Waste gas NOx 2 34.96/50.27mg/m3 GB13271-2014 23.24t 48.49t

after treatment station standard

1562024 Annual Report of Hengyi Petrochemical Co. Ltd.

Name of main Number

Name of Main pollutants

pollutants and of Distribution of Pollutant discharge Total Total approved Excessive

Company or and characteristic Way to discharge Emission concentration

characteristic discharge discharge ports standards implemented emissions emissions emissions

subsidiary pollutants

pollutants ports

Process waste Discharge Sewage Up to

PH 1 8.31 GB31572-2015 / /

water after treatment treatment plant standard

Process waste Discharge Sewage Up to

COD 1 26.65mg/L GB31572-2015 1.09t 13.27t

water after treatment treatment plant standard

Process waste Ammonia Discharge Sewage Up to

1 0.63mg/L GB31572-2015 0.03t 0.46t

Taicang water nitrogen after treatment treatment plant standard

Yifeng Particulate Discharge Heat transfer Up to

Waste gas 1 4.59mg/m3 GB31572-2015 1.40t 9.72t

matter after treatment station standard

Discharge Heat transfer Up to

Waste gas SO2 1 2.03mg/m3 GB31572-2015 0.63t 3.80t

after treatment station standard

Discharge Heat transfer Up to

Waste gas NOx 1 68.05mg/m3 GB31572-2015 22.32t 26.60t

after treatment station standard

Process waste Discharge Sewage Up to

Suqian Yida PH 1 8.39 GB31572-2015 / /

water after treatment treatment plant standard

1572024 Annual Report of Hengyi Petrochemical Co. Ltd.

Name of main Number

Name of Main pollutants

pollutants and of Distribution of Pollutant discharge Total Total approved Excessive

Company or and characteristic Way to discharge Emission concentration

characteristic discharge discharge ports standards implemented emissions emissions emissions

subsidiary pollutants

pollutants ports

Process waste Discharge Sewage Up to

COD 1 22.35mg/L GB31572-2015 2.71t 7.85t

water after treatment treatment plant standard

Process waste Ammonia Discharge Sewage Up to

1 0.51mg/L GB31572-2015 0.048t 0.09t

water nitrogen after treatment treatment plant standard

Particulate Discharge Up to

Waste gas 1 Boiler Island 0.37mg/m3 DB33/2147-2018 0.42t 12.41t

Suqian matter after treatment standard

Hengyuan Discharge Up to

Waste gas SO2 1 Boiler Island 3.21mg/m3 DB33/2147-2018 2.72t 46.21t

Thermal after treatment standard

Energy Discharge Up to

Waste gas NOx 1 Boiler Island 15.76mg/m3 DB33/2147-2018 10.2t 59.33t

after treatment standard

Process waste Discharge Sewage Up to

PH 1 8.05 GB31572-2015 / /

Fujian water after treatment treatment plant standard

Yijin Process waste Discharge Sewage Up to

COD 1 15.17mg/L GB31572-2015 0.312t 3.45t

water after treatment treatment plant standard

1582024 Annual Report of Hengyi Petrochemical Co. Ltd.

Name of main Number

Name of Main pollutants

pollutants and of Distribution of Pollutant discharge Total Total approved Excessive

Company or and characteristic Way to discharge Emission concentration

characteristic discharge discharge ports standards implemented emissions emissions emissions

subsidiary pollutants

pollutants ports

Process waste Ammonia Discharge Sewage Up to

1 0.24mg/L GB31572-2015 0.004t 0.46t

water nitrogen after treatment treatment plant standard

Particulate Discharge Heat transfer Up to

Waste gas 1 8.81mg/m3 GB13271-2014 6.02t 49.5t

matter after treatment station standard

Discharge Heat transfer Up to

Waste gas SO2 1 27.24mg/m3 GB13271-2014 19.7t 143.29t

after treatment station standard

Discharge Heat transfer Up to

Waste gas NOx 1 160.16mg/m3 GB13271-2014 113.17t 179.12t

after treatment station standard

Process waste Discharge Wastewater Up to

COD 2 49.19mg/L 100mg/L 506.32t 880.08t

water after treatment station standard

Zhejiang Process waste Ammonia Discharge Wastewater Up to

2 0.16mg/L 8mg/L 1.65t 13.2t

Yisheng water nitrogen after treatment station standard

Discharge Up to

Waste gas SO2 2 Boiler Island 10.1mg/m3 35mg/m3 24.61t 333.47t

after treatment standard

1592024 Annual Report of Hengyi Petrochemical Co. Ltd.

Name of main Number

Name of Main pollutants

pollutants and of Distribution of Pollutant discharge Total Total approved Excessive

Company or and characteristic Way to discharge Emission concentration

characteristic discharge discharge ports standards implemented emissions emissions emissions

subsidiary pollutants

pollutants ports

Discharge Up to

Waste gas NOx 2 Boiler Island 17.6mg/m3 50mg/m3 64.23t 880.08t

after treatment standard

Discharge Up to

Waste gas Particulates 2 Boiler Island 3.28mg/m3 10mg/m3 28.85t 110.46t

after treatment standard

1602024 Annual Report of Hengyi Petrochemical Co. Ltd.

5.Treatment of pollutants

(1) Wastewater Treatment

The principle of "separation of clean water and sewage separation of stormwater and

sewage and separation of industrial and domestic sewage" is implemented. A

comprehensive wastewater collection system has been established within the plant

area with measures for corrosion prevention leak prevention and seepage control.Polyester production wastewater is pretreated via a stripping unit and then combined

with wastewater from the spinning workshop and domestic sewage for treatment at

the sewage treatment station. The sewage treatment station adopts a "pre-treatment +

anaerobic + aerobic secondary biological treatment" process. After treatment part of

the water is reused through a reclaimed water system while the remaining treated

wastewater is discharged into the sewage network after meeting the relevant standards

in the Discharge Standard of Pollutants for Synthetic Resin Industry

(GB31752-2015).

(2)Exhaust Gas Treatment

The principle of classified management is applied to exhaust gas treatment focusing

on source control. Various control measures proposed in the Environmental Impact

Assessment (EIA) are implemented to reduce the generation of exhaust gases and

strictly control and minimize fugitive emissions. PTA (Purified Terephthalic Acid)

feed dust is treated with a bag filter before discharge. Polyester exhaust gas is directed

into the thermal oil furnace for incineration before being discharged. Spinning exhaust

gas is treated with an oil fume purifier before discharge. Flue gas from the coal-water

slurry boiler undergoes denitrification dust removal and desulfurization before being

discharged through the chimney.The organized emissions of dust non-methane

hydrocarbons and acetaldehyde comply with the relevant standards in the Discharge

Standard of Pollutants for Synthetic Resin Industry (GB31752-2015). Boiler flue gas

emissions in Zhejiang Province comply with the local standards Emission Standard

of Air Pollutants for Coal-Fired Power Plants (DB33/2147-2018) and Emission

Standard of Air Pollutants for Boilers (DB33/1415-2025). In other regions emission

1612024 Annual Report of Hengyi Petrochemical Co. Ltd.

standards follow the national Emission Standard of Air Pollutants for Boilers

(GB13271-2014). The emission of malodorous pollutants complies with the relevant

standards in the Emission Standard for Odor Pollutants (GB14554-93).

(3)General and Hazardous Solid Waste

TreatmentIn accordance with the principles of "resource utilization reduction and

harmlessness" a ledger system has been established and a temporary waste storage

facility has been set up. Hazardous and general solid waste are collected stored and

disposed of separately to facilitate the comprehensive utilization of resources.Hazardous waste such as waste oil agents is entrusted to qualified units with the

corresponding hazardous waste treatment capabilities for disposal. The transfer and

approval procedures for hazardous waste are handled in accordance with relevant

regulations strictly implementing the hazardous waste transfer manifest system. The

temporary storage of hazardous waste strictly adheres to the relevant provisions of the

Standard for Pollution Control on Hazardous Waste Storage (GB18597-2023).General solid waste management complies with the Standard for Pollution Control on

the Storage and Landfill of General Industrial Solid Waste (GB18599-2020).

6.Environmental emergency response plan

(1)The Emergency Response Plan for Environmental Incidents of Zhejiang Hengyi

High-Tech Materials Co. Ltd. was filed with the local environmental protection

department in March 2025.

(2)The Emergency Response Plan for Environmental Incidents of Zhejiang Hengyi

Polymer Co. Ltd. was filed with the local environmental protection department in

August 2024.

(3)The Emergency Response Plan for Environmental Incidents of Zhejiang Shuangtu

New Materials Co. Ltd. was filed with the local environmental protection department

in October 2022.

(4)The Emergency Response Plan for Environmental Incidents of Haining Hengyi

Thermal Power Co. Ltd. was filed with the local environmental protection

1622024 Annual Report of Hengyi Petrochemical Co. Ltd.

department in July 2024.

(5)The Emergency Response Plan for Environmental Incidents of Haining Hengyi

New Materials Co. Ltd. was filed with the local environmental protection department

in July 2024.

(6)The Emergency Response Plan for Environmental Incidents of Jiaxing Yipeng

Chemical Fiber Co. Ltd. was filed with the local environmental protection

department in November 2023.

(7)The Emergency Response Plan for Environmental Incidents of Suqian Yida New

Materials Co. Ltd. was filed with the local environmental protection department in

August 2023.

(8)The Emergency Response Plan for Environmental Incidents of Suqian Hengyuan

Thermal Energy Co. Ltd. was filed with the local environmental protection

department in February 2023.

(9)The Emergency Response Plan for Environmental Incidents of Fujian Yijin

Chemical Fiber Co. Ltd. was filed with the local environmental protection

department in January 2025.

(10)The Emergency Response Plan for Environmental Incidents of Zhejiang Hengyi

Petrochemical Co. Ltd. was filed with the local environmental protection department

in June 2022.

(11)The Emergency Response Plan for Environmental Incidents of Zhejiang Yisheng

Petrochemical Co. Ltd. was revised reviewed and filed with the local environmental

protection department in September 2023.

7.Environmental self-monitoring program

The company and its subsidiaries strictly comply with national and local

environmental protection laws regulations and related provisions. They have

established an environmental self-monitoring plan to ensure that all pollutants are

discharged and disposed of in strict accordance with the requirements of the laws and

regulations. The self-monitoring plan has been made public in the Pollutant Source

Monitoring Data Management System. The company meticulously conducts pollutant

1632024 Annual Report of Hengyi Petrochemical Co. Ltd.

source monitoring in strict adherence to the monitoring plan to ensure that all

pollutants meet the required standards set forth by laws and regulations. Additionally

the company entrusts qualified third-party monitoring agencies to carry out regular

monitoring.

8.Investments in environmental governance and protection and payment of

environmental protection taxes

Enterprises are not only economic entities striving to maximize profits but also key

drivers of economic wealth accumulation social progress and environmental

sustainability. The company conscientiously implements the ecological and

environmental requirements of the national and local governments earnestly practices

the development philosophy of "lucid waters and lush mountains are invaluable

assets" focuses on pollution prevention and control ensures compliance with

emission standards as a foundation actively responds to the "Battle for Blue Skies"

vigorously promotes clean transformation and continues efforts in air pollution

control achieving positive progress and results while effectively improving the

ecological environment.In 2024 the company and its subsidiaries collectively invested approximately RMB

400 million in environmental protection with an accrued environmental protection

tax of RMB 1.88 million. Among these: Zhejiang Hengyi Polymer Co. Ltd. invested

approximately RMB 80 million to upgrade its coal-fired thermal oil boiler reducing

pollutant emission standards and pollutant discharge amounts. Zhejiang Hengyi

Petrochemical Co. Ltd. invested approximately RMB 500000 to update its oil fume

purifiers. Zhejiang Hengyi High-Tech Materials Co. Ltd. invested approximately

2.21 million to implement an integrated upgrade of the oil fume purifiers in the

spinning AB workshop improving VOCs treatment efficiency. Haining Hengyi New

Materials Co. Ltd. invested approximately RMB 800000 to upgrade the SCR system

of its boiler flue gas denitrification facilities enhancing denitrification efficiency.Jiaxing Yipeng Chemical Fiber Co. Ltd. invested approximately RMB 640000

1642024 Annual Report of Hengyi Petrochemical Co. Ltd.

to .standardize the transformation of its wastewater treatment plant's backup exhaust

gas processing facilities and spinning exhaust gas detection ports. Suqian Yida New

Materials Co. Ltd. invested approximately RMB 1.7 million to upgrade the

first-phase VOC treatment facilities and sewage lifting tanks reducing exhaust gas

and wastewater emissions and minimizing abnormal data occurrences. Fujian Yijin

Chemical Fiber Co. Ltd. invested approximately RMB 5.66 million to upgrade the

denitrification desulfurization and dust removal facilities for its coal-fired thermal oil

boiler and flue gas lowering pollutant emission standards and reducing pollutant

discharge amounts.

9.Measures taken to reduce carbon emissions during the reporting period and

their effects

Improving coal quality to make chemical raw materials lighter; implementing a series

of measures such as upgrading to energy-saving lamps merging the use of air

compressors and updating equipment to reduce the company's electricity

consumption. Actively utilizing solar thermal power generation the company has

established a solar thermal and photovoltaic power generation experimental base on

the rooftops of its factory buildings. Employees are encouraged to use new energy

vehicles as transportation and new non-road mobile machinery equipment powered

by new energy has been added on-site. The company strengthens ecological

civilization education among employees integrating the green and low-carbon

concept organically into daily life and production. It actively promotes and posts

advertisements conducts thematic promotional activities such as Environment Day

and Low Carbon Day for all employees and enhances their green and low-carbon

awareness.

1652024 Annual Report of Hengyi Petrochemical Co. Ltd.

10.Administrative punishment for environmental issues during the reporting period

Name of Impacts on the

Company production and Rectification measures of the

Reasons for punishment Violations Penalty results

or operation of listed Company

subsidiary companies

On May 23rd it was discovered that without the approval of the

Violated Article 22 Paragraph It has not affected The company has obtained the

environmental impact assessment documents the construction of two new

Hengyi 1 of the Environmental Impact Fine of RMB the company's environmental impact

24.5MW natural gas furnaces and two 52.5MW coal-fired boilers began

High-Tech Assessment Law of the People's 500100 production and assessment approval for the

in April 2022 was completed in September and put into operation in

Republic of China. operations. project.December.On May 23 it was discovered during an inspection that the environmental

Violation of the first paragraph

impact assessment documents had not been submitted for approval.of Article 19 of the It has not affected The company has completed

Construction of two new 24.5MW natural gas furnaces and two 52.5MW

Hengyi "Regulations on the Fine of RMB the company's the environmental protection

coal-fired boilers began in April 2022 was completed in September and

High-Tech Administration of 376000 production and facilities completion

put into operation in December. The environmental protection facilities

Environmental Protection for operations. acceptance for the project.completion acceptance process was not conducted resulting in the

Construction Projects".operation of a construction project without the acceptance of

1662024 Annual Report of Hengyi Petrochemical Co. Ltd.

Name of Impacts on the

Company production and Rectification measures of the

Reasons for punishment Violations Penalty results

or operation of listed Company

subsidiary companies

environmental protection facilities.On May 23rd it was discovered during an inspection that the

Violated Article 22 Paragraph It has not affected The company has obtained the

Shuangtu environmental impact assessment documents had not been approved. The

1 of the Environmental Impact Fine of RMB the company's environmental impact

New construction of three new 70t/h (49MW) coal-fired boilers began in

Assessment Law of the People's 560900 production and assessment approval for the

Material March 2022 was completed in August and they were put into use in

Republic of China. operations. project.December.On May 23 it was discovered that without approval of the environmental

Violation of the first paragraph

impact assessment documents the newly constructed three 70t/h (49MW)

of Article 19 of the It has not affected The company has completed

Shuangtu coal-fired boilers began construction in March 2022 were completed in

"Regulations on the Fine of RMB the company's the environmental protection

New August and put into use in December. The environmental protection

Administration of 370600 production and facilities completion

Material facility completion acceptance was not carried out indicating the use of a

Environmental Protection for operations. acceptance for the project.construction project with environmental protection facilities that have not

Construction Projects

been inspected and accepted.

1672024 Annual Report of Hengyi Petrochemical Co. Ltd.

Name of Impacts on the

Company production and Rectification measures of the

Reasons for punishment Violations Penalty results

or operation of listed Company

subsidiary companies

Violation of the first paragraph

It has not affected

On September 19 it was discovered that self-monitoring of antimony in of Article 19 of the The company will conduct

Suqian the company's

wastewater for December 2023 was not conducted in accordance with the "Regulations on the Fine of 20000 self-inspection for antimony

Yida production and

stipulations of the emission permit. Administration of Pollutant every month in the future.operations.Discharge Permits

This violates the provisions of It has not affected the The company immediately

Fire sprinkler pump No. 2 is malfunctioning and cannot be started

Jiaxing Article 16 Paragraph 1 Item 2 Fine of RMB company's repaired the remote start

remotely. The unit's fire protection facilities were not maintained in good

Yipeng of the Fire Protection Law of 15000 production and function of the fire pump and

and effective working condition

the People's Republic of China operations. passed the inspection

Violated the provisions of It has not affected The company immediately

Goods were placed on the fire truck passage between the stereoscopic

Jiaxing Article 28 of the Fire Fine of RMB the company's cleared the on-site goods to

warehouse and the Textile Workshop No. 2 preventing the fire truck from

Yipeng Protection Law of the People's 35000 production and ensure the fire access remains

passing. The unit has occupied the fire truck passage

Republic of China operations. unobstructed

1682024 Annual Report of Hengyi Petrochemical Co. Ltd.

Name of Impacts on the

Company production and Rectification measures of the

Reasons for punishment Violations Penalty results

or operation of listed Company

subsidiary companies

The north side of the first floor of Building A in the Phase II Spinning

Project was arbitrarily changed from a production workshop to a raw The company immediately

Violated the provisions of It has not affected

material and finished goods warehouse covering an area of over 1000 cleared the goods in the

Jiaxing Article 16 Paragraph 1 Item 2 Fine of RMB the company's

square meters without installing smoke exhaust facilities as required. workshop and installed

Yipeng of the "Fire Protection Law of 35000 production and

Additionally the conveyor corridor between the automated storage system automatic fire extinguishing

the People's Republic of China operations.and Spinning Workshop 2 lacked an automatic fire suppression system facilities in the corridor

and the fire protection facilities were not up to standard.* The exits of two Class C warehouses are blocked by stacked items; * Clear debris from the

* The diesel unloading area does not have static elimination Violated Article 42 Paragraph It has not affected warehouse exits;* Install

Jiaxing facilities and the static grounding clamps are malfunctioning;* The 2 and Article 41 Paragraph 2 the company's additional static electricity

Fine of 180000

Yipeng area where the fuel dispensers are located lacks ventilation measures of the Work Safety Law of the production and elimination facilities;

and the surrounding electrical equipment is not explosion-proof. People's Republic of China operations. * Install additional static

Additionally there are no combustible gas concentration alarm electricity elimination

1692024 Annual Report of Hengyi Petrochemical Co. Ltd.

Name of Impacts on the

Company production and Rectification measures of the

Reasons for punishment Violations Penalty results

or operation of listed Company

subsidiary companies

devices or static elimination devices installed;* The diesel facilities;* Engage a third

unloading area refueling area and storage tanks have not undergone party to conduct a safety

formal design and safety evaluation;* There is an office inside the assessment;

warehouse but it does not have a direct safety exit leading outdoors.; * Decommission the

* The nitrogen storage tank manhole in the air separation storage warehouse office;* Improve

tank area lacks proper confined space hard isolation measures during protective measures for

maintenance confined spaces

The company has replaced the

Violations of Articles 18 41 It has not affected boiler involved in the accident

In the '3·22' thermal oil boiler fire incident there were violations of

Jiaxing and 42 of the Special the company's enhanced training on safety

Articles 18 41 and 42 of the Special Equipment Safety Law of the Fine of 150000

Yipeng Equipment Safety Law of the production and operating procedures for the

People's Republic of China

People's Republic of China operations. position and revised the

emergency response plan for

1702024 Annual Report of Hengyi Petrochemical Co. Ltd.

Name of Impacts on the

Company production and Rectification measures of the

Reasons for punishment Violations Penalty results

or operation of listed Company

subsidiary companies

accidents

A violation of Article 17 Item

A total of 13 individuals were not arranged for a follow-up occupational 3 of the "Administrative It has not affected The company has arranged for

Hengyi health examination based on the circumstances outlined in Occupational Measures for Supervision and the company's 13 people to undergo

Fine of 27000

Limited Health Examination Certificate No. (Xiaokai) Zhi Jian Zi No. Management of Occupational production and follow-up occupational health

(2022-0072) and No. (Xiaokai) Zhi Jian Zi No. (2022-0073) Health Monitoring by operations. examinations

Employers

11.Other environmental information that shall be made public

Environmental information that shall be made public had been disclosed as required.

1712024 Annual Report of Hengyi Petrochemical Co. Ltd.

12.Other environmental protection information

The company and its subsidiaries place a high priority on environmental protection

and make significant environmental decisions on a regular or irregular basis. The

company has established a Health Safety and Environment (HSE) Management

Committee to comprehensively oversee and manage HSE work. Each subsidiary has a

dedicated environmental protection department responsible for daily comprehensive

management and supervision. The company has established a strict monitoring system

and has commissioned environmental management monitoring departments to

conduct monitoring of water air noise and waste throughout the entire plant to keep

track of pollution dynamics.The Company shall comply with the disclosure requirements for petrochemical

industry specified in Guidelines No. 3 for Self-Regulation of Listed Companies of

Shenzhen Stock Exchange - Industry Information Disclosure

13.Relevant situations of environmental accidents in listed companies

Not applicable

II..Social responsibility

Please see the Social Environmental Governance (ESG) report of 2024 for details.The Company shall comply with the disclosure requirements for petrochemical

industry specified in Guidelines No. 3 for Self-Regulation of Listed Companies of

Shenzhen Stock Exchange - Industry Information Disclosure

In 2024 the company maintained a stable safety production situation with no major

safety production accidents and zero new cases of occupational diseases. The

company consistently prioritizes safety as the foremost element of development fully

fulfills its primary responsibility for safety management and rigorously manages

safety across all aspects of operations.Actively Enforcing Safety Responsibilities: At the beginning of the year the company

signed the "Safety and Environmental Protection Production Target Responsibility

Agreement" with each subsidiary and relevant departments clarifying safety

1722024 Annual Report of Hengyi Petrochemical Co. Ltd.

production responsibilities strengthening safety awareness and fostering a positive

structure where all levels actively promote and implement safety measures.Promoting Subsidiary Safety Standardization and Dual-Prevention Mechanism

Construction: The company actively advanced the development of safety

standardization systems and dual-prevention mechanisms within its subsidiaries. In

the road transportation sector safety production standardization reached Level 1

standards the hazardous chemical production sector maintained Level 2 standards

and 80% of chemical fiber manufacturing enterprises achieved Level 3 safety

production standardization. Other subsidiaries are progressively creating and

improving their systems.Comprehensive Safety Inspection and Rectification: The company conducted

extensive safety production inspections and special checks on the implementation of

the all-employee safety production responsibility system. Methods such as

comprehensive inspections external expert reviews and on-site inspections were

employed to enhance the depth and professionalism of safety supervision. The annual

hazard rectification completion rate reached 100%.Increasing Investment in Safety Production: The company actively adopted new

technologies processes and equipment to continuously improve safety conditions and

elevate intrinsic safety levels. In total the company invested RMB 169 million in

safety-related expenses throughout the year.Emphasizing Safety Education and Training: The company prioritized increasing

safety awareness among all employees. Its safety training system covered key

personnel safety production management staff specialized operations and equipment

operators other employees and contractors/subcontractors and labor workers.Throughout the year 37497 person-times of safety education and training were

conducted achieving a 100% completion and qualification rate ensuring

1732024 Annual Report of Hengyi Petrochemical Co. Ltd.

comprehensive coverage with a focus on key areas.Building a Dual-Prevention Safety Mechanism: The company strengthened its safety

production defense line by constructing a robust dual-prevention mechanism.Throughout the year subsidiaries underwent 47 routine safety inspections by

supervising authorities with no violations penalties or major safety hazards

identified.III.Consolidating and Expanding Poverty Alleviation Achievements and Rural

Revitalization

The company consistently adheres to the philosophy of "industrial service to the

nation" integrating philanthropy into its corporate DNA. With a sense of

responsibility it practices great love and takes action for good. By actively

participating in various public welfare activities such as volunteer service educational

donations community building and environmental protection the company not only

demonstrates the social value of a modern enterprise but also contributes to social

progress collaborating with partners to create a beautiful life together.In 2024 the company and its controlling shareholder Hengyi Group donated a total

of RMB 28.77 million. Some details are as follows:

(1)Education is the cornerstone of national revitalization and social progress the core

carrier of knowledge innovation and talent cultivation and a long-term project to

promote national prosperity and achieve people's happiness.

1)The company actively responded to the call for educational philanthropy in the new

era donating RMB 25300 during the reporting period to provide scholarships for the

"Dream Building Class" of the 2021 cohort at Qinzhou No. 2 High School. The

"Dream Building Class" project is an "educational precision poverty alleviation"

initiative strongly supported by the Guangxi Zhuang Autonomous Region Education

Department targeting academically outstanding impoverished high school students.The 2021 "Dream Building Class" was jointly funded by the Guangxi National

1742024 Annual Report of Hengyi Petrochemical Co. Ltd.

Education Development Foundation and the company. Since the initiation of support

the company has donated a total of RMB 423300 to cover tuition living expenses

daily purchases of learning and sports supplies and special scholarships. In 2024 this

class delivered impressive results in the college entrance exam: all 50 students from

underprivileged backgrounds were admitted to undergraduate institutions with 12

entering "985 Double First-Class Universities" 17 entering "211 Universities" and 48

exceeding the special control line.

2)Hengyi Group signed a cooperation agreement with Donghua University

committing RMB 10 million during the cooperation period to support the university's

scientific research talent cultivation and discipline construction with a donation of

RMB 1 million already executed in 2024.

3)In 2024 the company donated RMB 10 million to the Zhejiang University

Education Foundation with the funds managed under the "Zhejiang University

Education Foundation Hengyi Excellence Development Fund" primarily supporting

Zhejiang University's talent recruitment and "Double First-Class" construction.

4)Hengyi Group signed the "Hengyi Education Reward Fund Donation Agreement"

with the Xiaoshan District People's Education Foundation establishing a RMB 20

million principal-named fund aimed at rewarding top innovative talent cultivation and

outstanding teacher awards with a donation of RMB 1 million already executed in

2024.

(2)To assist the development of the China Chemical Fiber Industry Association and

promote industry progress Hengyi Group donated RMB 800000 to the China

Chemical Fiber Industry Association Hengyi Fund in 2024.

(3)To support the development of charity in Beilun District Ningbo City and

contribute to the modernization of the urban fire control system and governance

capacity the company donated RMB 30000 to the "Safety Guardian" fire protection

charity fund in Qijiashan Street.

1752024 Annual Report of Hengyi Petrochemical Co. Ltd.

(4)Since 2016 the company has established environmental public welfare funds and

new era civilization practice charity funds. In 2024 the company donated 300000

yuan primarily for environmental and charity projects in Beilun District Ningbo City

with cumulative donations reaching RMB 1.9 million .

(5)The company's development is inseparable from neighborhood support. To foster

harmonious relationships and community cohesion the company donated RMB

146000 to sponsor cultural activities in streets surrounding communities and schools

actively engaging in public welfare.

(6)To support the growth and development of local talent in Brunei foster positive

interactions strengthen connections between Hengyi Brunei and the community and

protect local biodiversity and natural environment Hengyi Brunei launched several

projects like "Towards the Future" "Hengyi Care" and "One Earth" contributing to

Brunei's Vision 2035.

1)The "Towards the Future" project focuses on supporting the cultivation and

development of local talent promoting youth entrepreneurship and empowering

Hengyi Brunei employees. It includes joint scholarships student awards and book

scholarship sponsorship with actual expenditures of 1425500 USD in 2024.

2)The "Hengyi Care" project sponsors community and national activities organizes

donation activities to help impoverished families and orphans striving to promote

unity care progress and inclusiveness within the community and support national

and community development with actual expenditures of 100400 USD in 2024.

3)The "One Earth" project aims to protect and maintain Brunei's biodiversity and

natural environment such as providing clean energy to local communities especially

in remote areas lacking reliable energy supply or public facilities (like parks and

schools) sponsoring and participating in activities themed around environmental

protection sustainable development and green economy and collaborating with

environmental NGOs to restore areas affected by exploration and mining activities

focusing on biodiversity restoration with actual expenditures of 17800 USD in 2024.

1762024 Annual Report of Hengyi Petrochemical Co. Ltd.

Section VI Important Matters

I.Fulfillment of commitments

1.Commitments that the Company’s actual controllers shareholders related parties acquirers and the Company and other relevant

parties have fulfilled during the reporting period and that have not been fulfilled as of the end of the reporting period

Commitment Commitment Commitment

Commitment item Promising party Commitment content Performance

type time period

Up to now Hengyi

Commitments made Qiu Jianlin the Group and the

Commitment He ensures the independence of Hengyi Group and its actual

in the acquisition actual controller Long-term actual controller

on independent controller's affiliates and the Company in terms of personnel assets April 29 2010

report equity change of Hengyi Group effective Qiu Jianlin have not

operation finance organization and business in the commitment

report and the Company violated this

commitment.

1772024 Annual Report of Hengyi Petrochemical Co. Ltd.

Commitment Commitment Commitment

Commitment item Promising party Commitment content Performance

type time period

Up to now Hengyi

Commitment

Commitments made Qiu Jianlin the Group and the

Regarding

in the acquisition actual controller Long-term actual controller

Competition Promise not to compete with the Company in the same industry. April 29 2010

report equity change of Hengyi Group effective Qiu Jianlin have not

Within the

report and the Company violated this

Same Industry

commitment.Up to now Hengyi

Commitments made Qiu Jianlin the Commitment Group and the

in the acquisition actual controller on related- Long-term actual controller

Commit to regulate related-party transactions with the Company. April 29 2010

report equity change of Hengyi Group party effective Qiu Jianlin have not

report and the Company transactions violated this

commitment.

1782024 Annual Report of Hengyi Petrochemical Co. Ltd.

Commitment Commitment Commitment

Commitment item Promising party Commitment content Performance

type time period

Up to now Hengyi

Commitments made Qiu Jianlin the Group and the

Commitment

in the acquisition actual controller Long-term actual controller

on the use of It is promised that not to take yo the Company’s funds April 29 2010

report equity change of Hengyi Group effective Qiu Jianlin have not

funds

report and the Company violated this

commitment.

1792024 Annual Report of Hengyi Petrochemical Co. Ltd.

Commitment Commitment Commitment

Commitment item Promising party Commitment content Performance

type time period

It is promised that the equity adjustment of Zhejiang Yisheng and

Yisheng Investment will not increase the actual or potential tax The commitment

burden of Hengyi Petrochemical or related subsidiaries. On the remains valid and is

Commitments made premise of the completion of this major asset reorganization if still in the process

in the acquisition Hengyi Group Other Hengyi Petrochemical or its subsidiaries are required to pay taxes or Long-term of fulfillment. Up

April29 2010

report equity change and other parties commitments be demanded by tax authorities for the above-mentioned equity effective to now Hengyi

report adjustment due to the adjustment of national tax policy or other Group did not go

reasons the reorganization party promised to compensate the against this

Company for any losses incurred by it in cash and full amount commitment.timely.

1802024 Annual Report of Hengyi Petrochemical Co. Ltd.

Commitment Commitment Commitment

Commitment item Promising party Commitment content Performance

type time period

It is promised that will not overreach in intervening in the

company's operational management activities and will not encroach

on the company’s interests.From the date of this commitment until

Commitment the completion of the public issuance of A-share convertible

on Measures to corporate bonds by the company if the China Securities Regulatory

Compensate for Commission (CSRC) issues new regulatory requirements regarding

Up to now Hengyi

the Dilution of measures to compensate returns and their commitments and if the

Commitments Made Qiu Jianlin the The duration of Group and the

Immediate above commitments do not meet such requirements [we/I] hereby

During Initial Public actual controller "Hengyi actual controller

Returns commit to issue supplementary commitments in accordance with April 25 2019

Offerings or of Hengyi Group Convertible Qiu Jianlin have not

Regarding the the latest regulations of the CSRC at that time.As one of the

Refinancing and the Company Bonds" violated this

Public Issuance responsible parties for the measures to compensate returns if [we/I]

commitment.of Convertible violate the above commitments or refuse to fulfill them [we/I]

Corporate agree that the China Securities Regulatory Commission and the

Bonds Shenzhen Stock Exchange among other securities regulatory

bodies may impose penalties or take relevant regulatory measures

against [us/me] in accordance with their established or issued

regulations and rules.

1812024 Annual Report of Hengyi Petrochemical Co. Ltd.

Commitment Commitment Commitment

Commitment item Promising party Commitment content Performance

type time period

Translation:I hereby commit not to transfer benefits to other entities

or individuals without compensation or under unfair conditions nor

to adopt other methods that harm the interests of the company.I

hereby commit to restraining my official consumption behavior.I

hereby commit not to use the company's assets for investment or

consumption activities unrelated to the performance of my duties.I

hereby commit to fully supporting the Board of Directors or the

Remuneration and Assessment Committee in formulating the

remuneration system ensuring that it is linked to the

Commitment implementation of the company's return-filling measures and to

on Measures to voting in favor of relevant proposals during deliberations (if I have

Compensate voting rights).I hereby commit that when promoting the company's

As of now the

for the Dilution equity incentives (if any) the conditions for exercising equity

Commitments Made The duration of directors and senior

of Immediate incentives will be linked to the implementation of the company's

During Initial Public Directors senior "Hengyi management have

Returns return-filling measures.From the date this commitment is issued April 25 2019

Offerings or managers Convertible not violated the

Regarding the until the completion of the company's current public issuance of

Refinancing Bonds" matters stipulated

Public Issuance A-share convertible corporate bonds if the China Securities

182 in this commitment.

of Convertible Regulatory Commission (CSRC) introduces new regulatory

Corporate requirements regarding return-filling measures and related

Bonds commitments and if the above commitments no longer satisfy such2024 Annual Report of Hengyi Petrochemical Co. Ltd.Commitment Commitment Commitment

Commitment item Promising party Commitment content Performance

type time period

Not to overstep authority to interfere with the company's operational

and management activities nor to encroach upon the company's

interests;To earnestly fulfill the company's formulated measures for

Commitment

compensating returns and this commitment. In the event of any

on Measures to

violation of this commitment or refusal to fulfill it resulting in

Compensate

losses to the company or its shareholders to agree to bear As of now Hengyi

for the Dilution

Commitments Made Qiu Jianlin the corresponding legal responsibilities in accordance with laws The duration of Group and its actual

of Immediate

During Initial Public actual controller regulations and relevant provisions of securities regulatory "Hengyi controller Qiu

Returns April 31 2021

Offerings or of Hengyi Group authorities;From the date this commitment letter is issued until the Convertible Jianlin have not

Regarding the

Refinancing and the Company completion of the company's public issuance of convertible Bonds 2" breached any

Public Issuance

corporate bonds if the China Securities Regulatory Commission commitments.of Convertible

(CSRC) introduces new regulatory requirements regarding

Corporate

measures for compensating returns and related commitments and

Bonds

the above commitments fail to meet such requirements the

company/I hereby undertake to issue a supplementary commitment

in accordance with the latest regulations of the CSRC at that time.

1832024 Annual Report of Hengyi Petrochemical Co. Ltd.

Commitment Commitment Commitment

Commitment item Promising party Commitment content Performance

type time period

I pledge not to transfer benefits to other units or individuals

gratuitously or under unfair conditions nor will I employ other

methods to harm the company's interests.I pledge to restrain my

official consumption behavior.I pledge not to use company assets

for investments or consumption activities unrelated to the

performance of my duties.I pledge that the remuneration system

formulated by the Board of Directors or the Compensation and

Assessment Committee will be linked to the execution of the

Commitment

company's measures for compensating returns.If the company

on Measures to

subsequently introduces an equity incentive policy I pledge that the

Compensate

exercise conditions for equity incentives will be linked to the As of now Hengyi

for the Dilution

Commitments Made execution of the company's measures for compensating returns.I The duration of Group and its actual

of Immediate

During Initial Public Directors senior will earnestly fulfill the company's formulated measures for "Hengyi controller Qiu

Returns April 31 2021

Offerings or management compensating returns and this commitment. In the event of any Convertible Jianlin have not

Regarding the

Refinancing violation of this commitment or refusal to fulfill it resulting in Bonds 2" breached any

Public Issuance

losses to the company or its shareholders I agree to bear commitments.of Convertible

corresponding legal responsibilities in accordance with laws

Corporate 184

regulations and relevant provisions of securities regulatory

Bonds

authorities.From the date this commitment letter is issued until the

completion of the company's public issuance of convertible2024 Annual Report of Hengyi Petrochemical Co. Ltd.Commitment Commitment Commitment

Commitment item Promising party Commitment content Performance

type time period

It promises that it will not compete in the same industry with the

production and sales of polyester fiber products which is one of the

main businesses of listed companies. Supplementary commitment: Up to now Hainan

Hainan Shanghai Hengyi Polyester Fiber Co. Ltd. will permanently shut Hengshengyuan

Other commitments Hengshengyuan down its existing production facilities no longer participate in or add International

Commitment

made to the International any areas that may compete with the Company's industry in the Long-term Tourism

on horizontal March 21 2016

Company's minority Tourism same industry since the 100% equity transfer transaction of effective Development Co.competition

shareholders Development Co. Shanghai Hengyi Polyester Fiber Co. Ltd. is approved at the Ltd. has not

Ltd. Company’s 2016 fourth extraordinary general meeting of violated this

shareholders; Besides Shanghai Hengyi Polyester Fiber Co. Ltd. commitment.split and disposes of its existing assets to completely solve this

potential horizontal competition problem

1852024 Annual Report of Hengyi Petrochemical Co. Ltd.

Commitment Commitment Commitment

Commitment item Promising party Commitment content Performance

type time period

The Company commits not to reduce its holdings of the Company's

Letter of As of now Hengyi

Hengyi Group shares during the share acquisition period and the statutory period

Commitment Group and Hengyi

and its concerted and guarantees to complete the share acquisition plan within the December 25 Long-term

Other commitments Regarding the Investment have

actor Hengyi specified implementation period. After the completion of this share 2024 effective

Share Increase not breached this

Investment acquisition plan the acquired shares will be locked in accordance

Plan commitment.with relevant laws and regulations.Whether the promise is fulfilled on time Yes

If the commitment is not fulfilled within the time limit the specific reasons for the unfulfilled commitment and the next work plan shall be explained in detail None

1862024 Annual Report of Hengyi Petrochemical Co. Ltd.

2.There is a profit forecast for the Company’s assets or projects and it is still in

the profit forecast period at the reporting period the Company provides an

explanation of the reason for the assets or projects reaching the original profit

forecast

□Applicable ?Not applicable

II.The non-operating capital occupation of the listed company by the controlling

shareholder and its related parties

During the reporting period of the Company there was no non-operating capital

occupation of the listed company by the controlling shareholder and its related parties.III.External Guarantees Against the Rules and Regulations

There was no external guarantee provided by the Company which was against rules

and regulations during the reporting period.IV.Explanation of the BOD on the latest “Non-standard Audit Report ”

□Applicable ?Not applicable

V.Description of the BOD the BOS and the independent directors (if any) on

the “Non- standard Audit Report” for the current reporting period issued by the

accounting firm

□Applicable ?Not applicable

VI.Description of changes in accounting policies accounting estimates or

corrections of material accounting errors compared to the financial report of the

previous year

During the reporting period there were no changes in accounting policies accounting

estimates or corrections of significant accounting errors.

1872024 Annual Report of Hengyi Petrochemical Co. Ltd.

VII. Description of changes in the scope of the consolidated financial statements

compared to the financial report of the previous year

The total number of subsidiaries included in the scope of consolidation in fiscal year

2024 was 54 an increase of 4 subsidiaries and a decrease of 2 subsidiaries compared

with the previous year. For details please refer to "VI. Interests in Other Entities" in

"Section X. Financial Reporting".VIII.Appointment and dismissal of the accounting firms

1.Currently employed accounting firm

Zhongxinghua Certified Public

Name of the domestic accounting firm

Accountants LLP

Remuneration of domestic accounting firms (RMB 10000) 325

Consecutive years of audit services of domestic accounting

6

firms

Name of CPA in domestic accounting firms Zhang Liming Yin Yanning

Consecutive years of audit services provided by the domestic

accounting firm's CPAs

Name of overseas accounting firms (if any) None

Remuneration of overseas accounting firms (RMB 10000) (if

0

any)

Consecutive years of audit services of overseas accounting firms

None

(if any)

Name of the certified public accountant of the overseas

None

accounting firms (if any) (if any)

Consecutive years of CPA audit services of overseas accounting

None

firms (if any)

1882024 Annual Report of Hengyi Petrochemical Co. Ltd.

2.Whether to reappoint an accounting firm in current period

□Yes ?No

3.Employment of internal control auditing accounting firms financial

consultants or sponsors

During the reporting period the Company hired Zhongxinghua Certified Public

Accountants LLP as the internal control audit agency with an internal control audit

fee of RMB 550000.IX.Delisting after the disclosure of annual report

□Applicable ?Not applicable

X.Matters Related to bankruptcy and reorganization

During the reporting period the Company did not have any bankruptcy and

reorganization related matters.XI.Major litigations and arbitrations

The Company had no major litigation or arbitration matters during the reporting

period.XII.Penalties and rectifications

There were no penalties and rectifications during the reporting period of the

Company.XIII.Integrity of the Company and its controlling shareholders and the actual

controller

Applicable ?Not applicable

1892024 Annual Report of Hengyi Petrochemical Co. Ltd.

XIV.Significant related-party transactions

1.Related-party transactions related to daily operations

Proportion s Available

Pricing Whether it Settlement

Price of Amount of in the Approved market

Related Type of Contents of principle for exceeds method of

related- related- party amount of transaction prices for

Related party party related- party related- party related- the related-

party transactions similar limit (RMB similar

relations transactions transactions party approve d party

transactions (RMB 10000) transactions 10000) transaction

transactions quota transactions

(%) s

Procurement Market Market Market

PTA 38152.38 1.22% 80300 No Bill/cash

of goods price price price

Yisheng Associated Market Market Market

PIA 29152.83 16.52% 29500 No Bill/cash

Dahua enterprises Sales of price price price

goods Market Market Market

PX 11482.50 1.37% 15000 No Bill/cash

price price price

Procurement Market Market Market

Hainan PTA 105302.89 3.37% 120000 No Bill/cash

JV of goods price price price

Yisheng

Sales of PX Market Market 382614.27 45.78% 500000 No Bill/cash Market

1902024 Annual Report of Hengyi Petrochemical Co. Ltd.

goods price price price

Market Market Market

PIA 48126.77 27.27% 54000 No Bill/cash

price price price

Procurement Market Market Market

PTA 1211640.53 38.74% 1500000 No Bill/cash

of goods price price price

Yisheng

Associated Sales of Market Market Market

New PX 6353.45 0.76% 7000 No Bill/cash

enterprises goods price price price

materials

Provision of Transportation Market Market Market

6744.66 7.33% 7000 No Bill/cash

labor of goods price price price

Power and

Market Market Market

energy-related 47223.89 100.00% 49000 No Bill/cash

Procurement price price price

products

of goods

Hengyi Auxiliary Market Market Market

JV 166.89 2.98% 1900 No Bill/cash

Caprolactam materials price price price

Power and

Sales of Market Market Market

energy-related 110918.94 70.59% 160000 No Bill/cash

goods price price price

products

1912024 Annual Report of Hengyi Petrochemical Co. Ltd.

Market Market Market

Benzene 47386.22 7.76% 50000 No Bill/cash

price price price

Transportation Market Market Market

454.75 0.49% 550 No Bill/cash

Provision of of goods price price price

labor Engineering Market Market Market

2428.5 65.96% 3500 No Bill/cash

management price price price

A holding Provision of Transportation Market Market Market

1199.38 1.30% 1200 No Bill/cash

subsidiary labor of goods price price price

Hengyi of the Sales of Auxiliary Market Market Market

2302.14 45.97% 3000 No Bill/cash

Polyamide ultimate goods materials price price price

parent Procurement Polyamide Market Market Market

5748 24.91% 25000 No Bill/cash

company of goods flake price price price

Associated Polyester Market Market Market

1007659.79 16.46% 1020000 No Bill/cash

enterprises Procurement products price price price

Shaoxing

of the of goods Packing Market Market Market

Hengming 2488.52 29.50% 5000 No Bill/cash

ultimate materials price price price

parent Sales of Equipment Market Market 6551.5 67.44% 6700 No Bill/cash Market

1922024 Annual Report of Hengyi Petrochemical Co. Ltd.

company goods price price price

Packing Market Market Market

2983.2 33.01% 3500 No Bill/cash

materials price price price

Auxiliary Market Market Market

2984.25 46.17% 4500 No Bill/cash

materials price price price

Power and

Market Market Market

energy 32999.89 21.00% 35000 No Bill/cash

price price price

products

Market Market Market

Custodian Fee 169.81 100.00% 180 No Bill/cash

price price price

Trademark Market Market Market

1398.72 100.00% 1500 No Bill/cash

Provision of Licensing Fee price price price

labor Transportation Market Market Market

11951.59 12.99% 12000 No Bill/cash

of goods price price price

Engineering Market Market Market

554.27 15.05% 1200 No Bill/cash

management price price price

Hangzhou A holding Procurement Polyamide Market Market 17330.37 75.09% 33000 No Bill/cash Market

1932024 Annual Report of Hengyi Petrochemical Co. Ltd.

Yichen subsidiary of goods flake price price price

of the Provision of Transportation Market Market Market

2199.7 2.39% 3000 No Bill/cash

ultimate labor of goods price price price

parent Sales of Auxiliary Market Market Market

2706.01 54.03% 3000 No Bill/cash

company goods materials price price price

JV of the

Hengqi Power and

ultimate Sales of Market Market Market

Environmental energy-related 3216.55 2.05% 3000 Yes Bill/cash

parent goods price price price

Protection products

company

Related

Legal

Entity in

Procurement Loading and

Qingzhi which a Market Market Market

of Labor unloading of 2324.98 2.63% 6000 No Bill/cash

Matou Director price price price

Services goods

of the

Listed

Company

1942024 Annual Report of Hengyi Petrochemical Co. Ltd.

Serves as

a Director

A holding Procurement

Market Market Market

subsidiary of Labor Rental service 2156.55 9.08% 3900 No Bill/cash

price price price

Hangzhou of the Services

Yijing ultimate

Procurement Market Market Market

parent Equipment 10662.75 12.34% 17000 No Bill/cash

of goods price price price

company

A holding

subsidiary

Hong Kong of the Procurement Market Market Market

Crude oil 1117935.7 34.29% 1200000 No Bill/cash

Yitian ultimate of goods price price price

parent

company

Total -- -- 4285673.14 -- 4965430 -- -- --

Announcement on Estimated Amount of 2024 Daily Related-party Transactions" (Announcement No.: 2024-008)

Disclosure date and index

disclosed by the Company on February 1 2024; "Announcement on Additional Estimated Amount of 2024 Daily

1952024 Annual Report of Hengyi Petrochemical Co. Ltd.

Related-party Transactions" (Announcement Nos.: 2024-034 2024-085 2024-139) disclosed on April 20 2024

August 24 2024 and December 24 2024 respectively.Details of returns of large sales None

The aforementioned related-party transactions are beneficial in fully utilizing the advantageous resources of the

The actual implementation (if any) during the

company and its significant related parties ensuring the stable supply of essential raw materials and the

reporting period of the total amount of daily

continuous transmission of electricity. These transactions safeguard the sales of downstream products facilitate

related-party transactions expected to occur in

the company's exploration of upstream product operations and help consolidate the advantages of an integrated

the current period categorized by type.industry chain.The related-party transactions between the company and the aforementioned related parties are all connected to

the company's daily operations. These transactions are priced based on market prices or the electricity rates

Reasons for the large difference between the

determined by the power department adhering to the principles of fairness justice and transparency. They do

transaction price and the market reference price

not harm the interests of the company or minority shareholders. The company's main business will not become(if applicable)

significantly dependent on these related-party transactions ensuring the company's independence. These

transactions have a positive impact on the company's current and future financial condition and operating results.

1962024 Annual Report of Hengyi Petrochemical Co. Ltd.

2.Related Party Transactions Arising from Asset or Equity Acquisition and Sale

Type of Appraised Settlement Profit or Loss

Pricing Book Value of

Related Value of Transfer Method of from

Related Nature of Details of Related Principle of Transferred Disclosure Disclosure

Party Transferred Price (10000 Related Transaction

Party Relationship Party Transaction Related Party Assets (10000 Date Reference

Transacti Assets (10000 RMB) Party (10000

Transaction RMB)

on RMB) Transaction RMB)

Sale of 100% Equity

Subsidiary

Interest in Hengyi

Hong of the Transfer

Industries Not

Kong Ultimate of Market price $179.48 0 $180.26 Cash $0.79 Not applicable

International applicable

Yitian Parent Equity

(Singapore) Co.Company

Ltd. (Singapore)

http://www.cninfo.c

Acquisition of 25% om.cn/new/dis

Equity Interest in closure/detailor

Acquisiti

Hengyi Controlling Zhejiang Hengyi September gId=gssz000070

on of Market price 26583.58 31511.23 31500 Cash -

Group Shareholder Hanlin Enterprise 24 2024 3&announcement

Equity

Management Co. Id=1221276140&an

Ltd. nouncement

Time=2024-09-24

1972024 Annual Report of Hengyi Petrochemical Co. Ltd.

Reasons for Significant Differences Between the

Transfer Price and Book Value or Appraised Value (If Not Applicable

Any)

Impact on the Company’s Operating Results and The transaction price is fair and reasonable and will not have an adverse impact on the company’s financial condition

Financial Condition or operating results.If the relevant transaction involves performance

commitments the performance realization during the Not Applicable

reporting period.

1982024 Annual Report of Hengyi Petrochemical Co. Ltd.

3.Related-party transactions involving joint external investments

During the reporting period the company did not engage in any related-party

transactions involving joint external investments.

4.Related creditor-debtor transactions

1. Are there any non-operating related-party creditor-debtor transaction

(1)Accounts receivable from related parties

Closin

Relate This Period's g

Is there any Interest

d Formati Beginning Amount added Recovered balanc

Related non-operati Interest this period

Party on balance (RMB this period Amount e

party ng fund rate (RMB

Relati cause 10000) (RMB 10000) (RMB (RMB

occupation 10000)

onship 10000) 10000

)

Associ

Yisheng Entrus

ated

New ted No 78714.92 0 80445.31 4.785% 1730.39 0

enterpr

materials Loan

ise

The impact of related party claims on the company's

Not applicable

operating results and financial position

(2)Payable to Related Parties Debt

Is there This

Related any Beginning Amount Period's Interest

Related Party Formation non-operat balance(R added this Recovered Interest this

party Relationsh cause ing fund MB period(RM Amount rate period(RM

ip occupatio 10000) B 10000) (RMB B 10000)

n 10000)

1992024 Annual Report of Hengyi Petrochemical Co. Ltd.

Controllin

Hengyi g Inter fund

05759655759653.45%00

Group Sharehold Borrowing

er

The Impact of Related Party Debt on the Company's

Not applicable

Operating Results and Financial Position

5.Transactions with Affiliated Financial Companies

There were no deposits loans credit facilities or other financial transactions between

the company and affiliated financial companies.

6.Transactions between Company-controlled Financial Companies and Affiliates

There were no deposits loans credit facilities or other financial transactions between

company-controlled financial companies and affiliates.

7.Other Significant Related Party Transactions

There were no other significant related party transactions during the reporting period.XV.Major contracts and their performance

1.Custody contracting and leasing matters

(1)Custody situation

There was no custody in the Company during the reporting period.

(2)Contracting situation

There was no contracting situation during the reporting period of the Company.

(3)Leasing situation

During the reporting period there was no leasing situation.

2002024 Annual Report of Hengyi Petrochemical Co. Ltd.

2.Major guarantees

Unit: RMB 10000

The Company and its subsidiaries’ external guarantees (excluding guarantees to subsidiaries)

Date of

Name of the disclosure of Actual Whether it Whether it

Guarantee Type of

guaranteed announcement Actual date guarantee Guarantee period has been is a related

d limit guarantee

object on guaranteed amount fulfilled party

quota guarantee

February 01 General July 08 2024 to November 17

Hainan Yisheng 95000 July 08 2024 67345.50 No Yes

2024 guaranty 2025

Total amount of external guarantees approved Total amount of external guarantees actually

9500067345.50

during the reporting period(A1) incurred during the reporting period (A2)

Total amount of external guarantees approved at Total balance of actual external guarantees at

9500067345.50

the end of the reporting period (A3) the end of the reporting period (A4)

The Company's guarantees for subsidiaries

Date of disclosure of Whether it Whether it is a

Name of the Guaranteed Actual guarantee Type of

announcement on Actual date Guarantee period has been related party

guaranteed object limit amount guarantee

guaranteed quota fulfilled guarantee

Hengyi Limited December 07 113268.44 April 12 2023 113268.44 General April 12 2023 to Yes Yes

2012024 Annual Report of Hengyi Petrochemical Co. Ltd.

2022 guaranty December 28 2024

December 07 General January 19 2024 to April

Hengyi Limited 3304.24 January 19 2024 3304.24 Yes Yes

2022 guaranty 18 2024

February 01 General February 22 2024 to April

Hengyi Limited 41482.34 February 22 2024 41482.34 Yes Yes

2024 guaranty 29 2024

Hengyi High- December 07 General February 07 2023 to

83780 February 07 2024 83780 Yes Yes

Tech 2022 guaranty December 27 2024

Hengyi High- December 07 General January 01 2024 to June

25000 January 01 2024 25000 Yes Yes

Tech 2022 guaranty 30 2024

Hengyi High- February 01 General February 20 2024 to

36000 February 20 2024 36000 Yes Yes

Tech 2024 guaranty August 31 2024

Hengyi High- December 07 General October 24 2023 to

64520 October 24 2023 64520 Yes Yes

Tech 2022 guaranty December 9 2024

Hengyi High- February 01 General February 2 2024 to

30000 February 02 2024 30000 Yes Yes

Tech 2024 guaranty November 1 2024

December 07 General January 4 2023 to

Hengyi Polymer 39300 January 04 2023 23580 Yes Yes

2022 guaranty December 28 2024

2022024 Annual Report of Hengyi Petrochemical Co. Ltd.

December 07 General January 1 2024 to June

Hengyi Polymer 12600 January 01 2024 7560 Yes Yes

2022 guaranty 30 2024

December 07 General November 30 2023 to

Hengyi Polymer 5000 November 30 2023 3000 Yes Yes

2022 guaranty November 29 2024

February 01 General February 19 2024 to

Hengyi Polymer 7400 February 19 2024 4440 Yes Yes

2024 guaranty August 19 2024

February 01 General June 20 2024 to

Hengyi Polymer 12600 June 20 2024 7560 Yes Yes

2024 guaranty December 31 2024

Shuangtu New December 07 General March 24 2023 to

73400 March 24 2023 73400 Yes Yes

Materials 2022 guaranty December 28 2024

Shuangtu New February 01 General February 23 2024 to

25000 February 23 2024 25000 Yes Yes

Materials 2024 guaranty November 18 2024

Shuangtu New December 07 General December 18 2023 to

13000 December 18 2023 13000 Yes Yes

Materials 2022 guaranty December 12 2024

General March 22 2022 to March

January 03 2023 January 22 2022 20000 March 22 2022 14000 Yes Yes

guaranty 20 2024

July 10 2023 December 07 106435 January 04 2023 74504.5 General January 4 2023 to Yes Yes

2032024 Annual Report of Hengyi Petrochemical Co. Ltd.

2022 guaranty December 6 2024

December 07 General January 3 2023 to March

Taicang Yifeng 15370 January 03 2023 15370 Yes Yes

2022 guaranty 23 2024

December 07 General July 10 2023 to July 9

Taicang Yifeng 5000 July 10 2023 5000 Yes Yes

2022 guaranty 2024

December 07 General January 3 2024 to

Taicang Yifeng 12000 January 03 2024 12000 Yes Yes

2022 guaranty December 31 2024

February 01 General February 29 2024 to

Taicang Yifeng 50 February 29 2024 50 Yes Yes

2024 guaranty August 28 2024

December 07 General June 25 2023 to June 19

Suqian Yida 7000 June 25 2023 7000 Yes Yes

2022 guaranty 2024

December 07 General July 26 2023 to July 22

Suqian Yida 5000 July 26 2023 5000 Yes Yes

2022 guaranty 2024

Hong Kong December 07 General July 26 2023 to July 22

16547.86 October 07 2023 16547.86 Yes Yes

Tianyi 2022 guaranty 2024

Hong Kong February 01 General March 11 2024 to

13555.44 March 11 2024 13555.44 Yes Yes

Tianyi 2024 guaranty November 29 2024

2042024 Annual Report of Hengyi Petrochemical Co. Ltd.

December 07 General October 10 2023 to April

Jiaxing Yipeng 10000 October 10 2023 10000 Yes Yes

2022 guaranty 9 2024

February 01 General April 18 2024 to October

Jiaxing Yipeng 9999 April 18 2024 9999 Yes Yes

2024 guaranty 18 2024

December 07 General September 1 2023 to

Jiaxing Yipeng 60000 September 01 2023 60000 Yes Yes

2022 guaranty November 23 2024

Haining Thermal General April 24 2020 to June 10

January 16 2020 6250 April 24 2020 6250 Yes Yes

Power guaranty 2024

Haining Thermal General January 4 2022 to January

January 22 2021 12750 January 04 2022 12750 Yes Yes

Power guaranty 4 2024

Haining Thermal General October 21 2022 to

January 22 2022 675 October 21 2022 675 Yes Yes

Power guaranty October 21 2024

Haining Thermal December 07 General January 6 2023 to

11575 January 06 2023 11575 Yes Yes

Power 2022 guaranty November 21 2024

Haining Thermal December 07 General January 5 2024 to

13500 January 05 2024 13500 Yes Yes

Power 2022 guaranty September 30 2024

Haining Thermal February 01 10000 May17 2024 10000 General May 17 2024 to Yes Yes

2052024 Annual Report of Hengyi Petrochemical Co. Ltd.

Power 2024 guaranty November 13 2024

Haining Thermal December 07 General January 4 2024 to July 4

20000 January 04 2024 20000 Yes Yes

Power 2022 guaranty 2024

Haining Thermal February 01 General February 19 2024 to

32000 February 19 2024 32000 Yes Yes

Power 2024 guaranty August 1 2024

Haining Thermal General April 20 2021 to October

January 22 2021 17259 April 20 2021 17259 Yes Yes

Power guaranty 26 2024

General May 26 2020 to

Fujian Yijin January 16 2020 12029.28 May26 2020 10826.35 Yes Yes

guaranty November 21 2024

February 01 General March 12 2024 to

Fujian Yijin 3000 March12 2024 2700 Yes Yes

2024 guaranty September 13 2024

Hengyi December 07 General July 6 2023 to March 22

73875.68 July 06 2023 51712.98 Yes Yes

Singapore 2022 guaranty 2024

Hengyi December 07 General January 5 2024 to July 3

14376.8 January 05 2024 10063.76 Yes Yes

Singapore 2022 guaranty 2024

Hengyi February 01 General February 13 2024 to

103953.83 February 13 2024 72767.68 Yes Yes

Singapore 2024 guaranty November 22 2024

2062024 Annual Report of Hengyi Petrochemical Co. Ltd.

December 07 General October 9 2023 to May

Hengyi Brunei 202382.95 October 09 2023 141668.07 Yes Yes

2022 guaranty 30 2024

December 07 General January 5 2024 to April 5

Hengyi Brunei 50000 January 05 2024 35000 Yes Yes

2022 guaranty 2024

February 01 General March 5 2024 to

Hengyi Brunei 481409.19 March 05 2024 336986.43 Yes Yes

2024 guaranty December 27 2024

February 01 General May 10 2024 to October

Hengyi Limited 104437.68 May 10 2024 104437.68 No Yes

2024 guaranty 18 2025

December 07 General January 9 2024 to

Hengyi Limited 20000 January 09 2024 20000 No Yes

2022 guaranty February 5 2025

February 01 General March 14 2024 to

Hengyi Limited 132500 March 14 2024 132500 No Yes

2024 guaranty November 26 2025

February 01 General August 1 2024 to

Hengyi Limited 32000 August 01 2024 32000 No Yes

2024 guaranty February 1 2025

February 01 General August 1 2024 to March

Hengyi Limited 23000 August 01 2024 23000 No Yes

2024 guaranty 24 2025

Hengyi High- December 07 15000 January 18 2024 15000 General January 1 2024 to January No Yes

2072024 Annual Report of Hengyi Petrochemical Co. Ltd.

Tech 2022 guaranty 17 2025

Hengyi High- February 01 General February 4 2024 to

103080 February 04 2024 103080 No Yes

Tech 2024 guaranty November 13 2025

Hengyi High- December 07 General January 31 2024 to

5000 January 31 2024 5000 No Yes

Tech 2022 guaranty January 25 2025

Hengyi High- February 01 General July 18 2024 to November

88156 July 18 2024 88156 No Yes

Tech 2024 guaranty 13 2025

Hengyi High- February 01 General May 30 2024 to

26000 May 302024 26000 No Yes

Tech 2024 guaranty November 12 2025

December 07 General January 4 2024 to January

Hengyi Polymer 6000 January 04 2024 3600 No Yes

2022 guaranty 17 2025

February 01 General March 8 2024 to March

Hengyi Polymer 3000 March 08 2024 1800 No Yes

2024 guaranty 14 2025

February 01 General December 4 2024 to

Hengyi Polymer 20000 December 04 2024 12000 No Yes

2024 guaranty December 3 2025

February 01 General November 12 2024 to

Hengyi Polymer 5000 November12 2024 3000 No Yes

2024 guaranty November 12 2025

2082024 Annual Report of Hengyi Petrochemical Co. Ltd.

February 01 General May 30 2024 to May 29

Hengyi Polymer 10000 May 30 2024 6000 No Yes

2024 guaranty 2025

Shuangtu New December 07 General January 1 2024 to June 3

15000 January 1 2024 15000 No Yes

Materials 2022 guaranty 2025

Shuangtu New February 01 General June 7 2024 to October

71800 June 07 2024 71800 No Yes

Materials 2024 guaranty 29 2025

Shuangtu New February 01 General August 9 2024 to

65000 August 09 2024 65000 No Yes

Materials 2024 guaranty September 20 2027

Shuangtu New December 07 General January 01 2024 to

8000 January 18 2024 8000 No Yes

Materials 2022 guaranty January 17 2025

Shuangtu New February 01 General August 6 2024 to

32999.75 August 06 2024 32999.75 No Yes

Materials 2024 guaranty November 21 2025

Zhejiang December 07 General November 13 2023 to

2240 November 13 2023 1568 No Yes

Yisheng 2022 guaranty November 12 2025

Zhejiang December 07 General January 2 2024 to May 2

15000 January 02 2024 10500 No Yes

Yisheng 2022 guaranty 2025

Zhejiang February 01 124555 February 20 2024 87188.5 General February 20 2024 to No Yes

2092024 Annual Report of Hengyi Petrochemical Co. Ltd.

Yisheng 2024 guaranty October 15 2026

Zhejiang February 01 General November 27 2024 to

5000 November27 2024 3500 No Yes

Yisheng 2024 guaranty May 27 2025

Zhejiang February 01 General February 6 2024 to

57727.8 February 06 2024 40409.46 No Yes

Yisheng 2024 guaranty December 9 2025

Zhejiang February 01 General July 3 2024 to April 16

21816.72 July 03 2024 15271.7 No Yes

Yisheng 2024 guaranty 2025

February 01 General February 29 2024 to

Taicang Yifeng 6950 February 29 2024 6950 No Yes

2024 guaranty March 28 2025

February 01 General March 26 2024 to March

Taicang Yifeng 3000 March 26 2024 3000 No Yes

2024 guaranty 25 2025

February 01 General June 28 2024 to July 22

Suqian Yida 8000 June 28 2024 8000 No Yes

2024 guaranty 2025

February 01 General August 26 2024 to

Suqian Yida 5000 August 26 2024 5000 No Yes

2024 guaranty February 26 2025

February 01 General May 17 2024 to May 16

Suqian Yida 8000 May 17 2024 8000 No Yes

2024 guaranty 2025

2102024 Annual Report of Hengyi Petrochemical Co. Ltd.

February 01 General April 2 2024 to April 1

Jiaxing Yipeng 10000 April 02 2024 10000 No Yes

2024 guaranty 2025

February 01 General October 23 2024 to April

Jiaxing Yipeng 10000 October 23 2024 10000 No Yes

2024 guaranty 23 2025

February 01 General September 4 2024 to

Jiaxing Yipeng 60000 September 04 2024 60000 No Yes

2024 guaranty September 5 2025

Haining Thermal General April 24 2020 to

January 16 2020 25250 April 24 2020 25250 No Yes

Power guaranty December 10 2029

Haining Thermal February 01 General September 27 2024 to

14000 September 27 2024 14000 No Yes

Power 2024 guaranty September 27 2026

Haining Thermal February 01 General March 27 2024 to March

20000 March 27 2024 20000 No Yes

Power 2024 guaranty 26 2025

Haining Thermal February 01 General August 20 2024 to June

20000 August 20 2024 20000 No Yes

Power 2024 guaranty 11 2025

Haining Thermal February 01 General July 9 2024 to July 10

20000 July 09 2024 20000 No Yes

Power 2024 guaranty 2025

Haining Thermal February 01 32000 August 01 2024 32000 General August 1 2024 to No Yes

2112024 Annual Report of Hengyi Petrochemical Co. Ltd.

Power 2024 guaranty February 1 2025

Haining Thermal General April 20 2021 to April 26

January 22 2021 97627 April 20 2021 97627 No Yes

Power guaranty 2029

General May 26 2020 to May 21

Fujian Yijin January 16 2020 21652.71 May 26 2020 19487.44 No Yes

guaranty 2028

February 01 General September 13 2024 to

Fujian Yijin 3000 September13 2024 2700 No Yes

2024 guaranty March 13 2025

Guangxi New December 07 General January 13 2023 to

278146.8 January13 2023 278146.8 No Yes

Materials 2022 guaranty December 25 2032

Guangxi New December 07 General January 1 2024 to

25192.05 January 01 2024 25192.05 No Yes

Materials 2022 guaranty December 25 2032

Guangxi New February 01 General February 7 2024 to

126063.58 February 07 2024 126063.58 No Yes

Materials 2024 guaranty December 25 2032

Hong Kong February 01 General November 5 2024 to

8134.19 November 05 2024 8134.19 No Yes

Tianyi 2024 guaranty January 20 2025

Hengyi February 01 General September 30 2024 to

112877 September 30 2024 79013.9 No Yes

Singapore 2024 guaranty May 16 2025

2122024 Annual Report of Hengyi Petrochemical Co. Ltd.

February 01 General December 27 2024 to

Hengyi Brunei 50000 December 27 2024 35000 No Yes

2024 guaranty March 27 2025

February 01 General December 27 2024 to

Hengyi Brunei 31309.34 December 27 2024 21916.54 No Yes

2024 guaranty June 4 2025

February 01 General November 12 2024 to

Hengyi Brunei 162757.13 November 12 2024 113929.99 No Yes

2024 guaranty May 26 2025

Total amount of guarantees to subsidiaries approved Total amount of guarantees to subsidiaries actually

33550002303112.23

during the reporting period(B1) incurred during the reporting period(B2)

Total amount of guarantees to subsidiaries approved at Total balance of guarantees to subsidiaries actually

33550001976222.58

the end of the reporting period(B3) incurred at the end of the reporting period(B4)

Subsidiary guarantees for subsidiaries

Date of disclosure of Whether it Whether it is a

Name of the Guaranteed Actual guarantee Type of

announcement on Actual date Guarantee period has been related party

guaranteed object limit amount guarantee

guaranteed quota fulfilled guarantee

December 07 General March 16 2023 to

Hengyi Limited 30500 March16 2023 30500 Yes Yes

2022 guaranty December 10 2024

Hengyi Limited February 01 26750 February 09 2024 26750 General February 9 2024 to Yes Yes

2132024 Annual Report of Hengyi Petrochemical Co. Ltd.

2024 guaranty September 6 2024

Hengyi High- February 01 General February 9 2024 to May

3307.57 February 09 2024 3307.57 Yes Yes

Tech 2024 guaranty 9 2024

Hengyi High- December 07 General June 21 2023 to

44881.89 June 21 2023 44881.89 Yes Yes

Tech 2022 guaranty December 5 2024

December 07 General February 16 2023 to

Hengyi Polymer 34555 February 16 2023 20733 Yes Yes

2022 guaranty August 23 2024

December 07 General December 27 2023 to

Hengyi Polymer 20000 December 27 2023 12000 Yes Yes

2022 guaranty November 1 2024

December 07 General August 31 2023 to August

Hengyi Polymer 8400 August 31 2023 5040 Yes Yes

2022 guaranty 23 2024

December 07 General January 1 2024 to July 12

Hengyi Polymer 7700 January 16 2024 4620 Yes Yes

2022 guaranty 2024

Zhejiang General February 25 2022 to

January 22 2022 5000 February 25 2022 3500 Yes Yes

Yisheng guaranty August 23 2024

Zhejiang December 07 General February 27 2023 to

79650 February 27 2023 55755 Yes Yes

Yisheng 2022 guaranty December 2 2024

2142024 Annual Report of Hengyi Petrochemical Co. Ltd.

Zhejiang December 07 General January 3 2024 to

45594.2 January 03 2024 31915.94 Yes Yes

Yisheng 2022 guaranty December 5 2024

Zhejiang February 01 General April 3 2024 to December

15457.5 April 03 2024 10820.25 Yes Yes

Yisheng 2024 guaranty 31 2024

Hengyi High- December 07 General December 28 2023 to

20000 December28 2023 20000 Yes Yes

Tech 2022 guaranty December 26 2024

Hengyi High- December 07 General January 26 2024 to

5000 January 26 2024 5000 Yes Yes

Tech 2022 guaranty December 26 2024

Haining Thermal General September 15 2019 to

January 23 2019 6456.23 September 15 2019 6456.23 Yes Yes

Power guaranty December 23 2024

Haining Thermal General March 29 2020 to

January 16 2020 2092.74 March 29 2020 2092.74 Yes Yes

Power guaranty November 11 2024

December 07 General November 20 2023 to

Hengyi Brunei 42760.8 November 20 2023 29932.56 Yes Yes

2022 guaranty May 20 2024

February 01 General November 20 2023 to

Hengyi Brunei 71268 May 14 2024 49887.6 Yes Yes

2024 guaranty May 20 2024

Hengyi Brunei December 07 243553.57 October 27 2023 170487.5 General October 27 2023 to March Yes Yes

2152024 Annual Report of Hengyi Petrochemical Co. Ltd.

2022 guaranty 26 2024

General May 27 2022 to

Hengyi Brunei January 22 2022 132338.44 May 27 2022 92636.91 Yes Yes

guaranty September 30 2024

December 07 General January 24 2024 to April

Hengyi Brunei 14376.8 January 24 2024 10063.76 Yes Yes

2022 guaranty 24 2024

February 01 General December 26 2024 to

Hengyi Brunei 682474.44 February 02 2024 477732.11 Yes Yes

2024 guaranty December 19 2025

December 07 General November 29 2023 to

Hengyi Limited 9800 November 29 2023 9800 No Yes

2022 guaranty November 22 2025

February 01 General August 21 2024 to

Hengyi Limited 35730 August 21 2024 35730 No Yes

2024 guaranty September 5 2025

February 01 General December 26 2024 to

Hengyi Limited 15000 December 26 2024 15000 No Yes

2024 guaranty December 19 2025

Hengyi High- February 01 General June 20 2024 to

39710 June 20 2024 39710 No Yes

Tech 2024 guaranty December 5 2025

December 07 General January 25 2024 to

Ningbo Hengyi 1000 January 25 2024 700 No Yes

2022 guaranty January 24 2025

2162024 Annual Report of Hengyi Petrochemical Co. Ltd.

February 01 General September 6 2024 to April

Ningbo Hengyi 9000 September 06 2024 6300 No Yes

2024 guaranty 27 2025

February 01 General September 6 2024 to

Ningbo Hengyi 12580.86 September 06 2024 8806.6 No Yes

2024 guaranty September 5 2025

December 07 General January 1 2024 to January

Hengyi Polymer 1300 January 12 2024 780 No Yes

2022 guaranty 31 2025

February 01 General July 19 2024 to

Hengyi Polymer 34800 July 19 2024 20880 No Yes

2024 guaranty September 26 2025

Zhejiang General February 25 2022 to

January 22 2022 7500 February 25 2022 5250 No Yes

Yisheng guaranty February 22 2026

Zhejiang February 01 General January 1 2024 to January

4300 January 18 2024 3010 No Yes

Yisheng 2024 guaranty 16 2025

Zhejiang February 01 General April 9 2024 to March 5

49267 April 09 2024 34486.9 No Yes

Yisheng 2024 guaranty 2026

Zhejiang February 01 General December 16 2024 to

2694.42 December 16 2024 1886.09 No Yes

Yisheng 2024 guaranty March 16 2025

Zhejiang February 01 79235.8 July 22 2024 55465.06 General July 22 2024 to December No Yes

2172024 Annual Report of Hengyi Petrochemical Co. Ltd.

Yisheng 2024 guaranty 5 2025

Zhejiang February 01 General December 27 2024 to

2500 December 27 2024 1750 No Yes

Yisheng 2024 guaranty December 27 2025

Zhejiang February 01 General October 9 2024 to April 9

18000 October 09 2024 12600 No Yes

Yisheng 2024 guaranty 2025

Zhejiang February 01 General August 6 2024 to

4200 August 06 2024 2940 No Yes

Yisheng 2024 guaranty February 6 2025

Hengyi High- December 07 General January 30 2024 to

15500 January 30 2024 15500 No Yes

Tech 2022 guaranty January 24 2025

Hengyi High- February 01 General May 15 2024 to February

7500 May 15 2024 7500 No Yes

Tech 2024 guaranty 9 2025

Haining Thermal General September 15 2019 to

January 23 2019 31489.28 September 15 2019 31489.28 No Yes

Power guaranty December 23 2029

Haining Thermal General March 29 2020 to May

January 16 2020 22510.09 March 29 2020 22510.09 No Yes

Power guaranty 11 2030

February 01 General October 18 2024 to

Hengyi Brunei 74710.12 October 18 2024 52297.08 No Yes

2024 guaranty February 21 2025

2182024 Annual Report of Hengyi Petrochemical Co. Ltd.

February 01 General October 24 2024 to

Hengyi Brunei 20161.12 October 24 2024 14112.78 No Yes

2024 guaranty February 6 2025

February 01 General September 25 2024 to

Hengyi Brunei 95218.65 September 25 2024 66653.06 No Yes

2024 guaranty June 25 2027

February 01 General December 30 2024 to

Hengyi Brunei 14980.81 December 30 2024 10486.56 No Yes

2024 guaranty April 3 2025

February 01 General October 17 2024 to March

Hengyi Brunei 212275.65 October 17 2024 148592.96 No Yes

2024 guaranty 17 2025

Total amount of guarantees to subsidiaries approved during the Total amount of guarantees to subsidiaries actually incurred

15750001175284.32

reporting period (C1) during the reporting period (C2)

Total amount of guarantees to subsidiaries approved at the end of Total balance of guarantees to subsidiaries actually incurred

1575000624236.46

the reporting period (C3) at the end of the reporting period (C4)

Total amount of company guarantees (i.e. the total of the first three items)

Total amount of guarantees approved during the reporting period Total amount of guarantees actually incurred during the

50250003545742.05

(A1+B1+C1) reporting period (A2+B2+C2)

Total amount of guarantees approved at the end of the reporting 5025000 Total balance of guarantees actually incurred at the end of 2667804.54

2192024 Annual Report of Hengyi Petrochemical Co. Ltd.

period (A3+B3+C3) the reporting period (A4+B4+C4)

Proportion of the actual total amount of guarantee (A4+B4+C4) to the Company's net assets 107.82%

Wherein:

Balance of guarantees provided for shareholders actual controllers and their related parties (D) 0

Balance of debt guarantees provided directly or indirectly for the guaranteed object whose

914470.55

asset-liability ratio exceeds 70% (E)

Total amount of the total guarantee exceeding 50% of the net assets (F) 1430701.95

Total amount of the above three guarantees (D+E+F) 1651215.44

For unexpired guarantees the statement of the situation where guarantee liability has occurred

None

or may bear joint liability for repayment during the reporting period (if any)

Description of external guarantees against the rules and regulations (if any) None

2202024 Annual Report of Hengyi Petrochemical Co. Ltd.

1)Description of the specific circumstances of the use of composite guarantees

The Company and its subsidiaries provide the Company's holding subsidiary Hengyi

Brunei with a guarantee line of USD 1.75 billion or equivalent overseas RMB for the

syndicated loan. Please refer to the Company’s disclosure Announcement on

Providing Guarantees to Holding Subsidiary Hengyi Industries Sdn. Bhd. on the

website of CNINFO on November 19 2024 for details (Announcement No.:

2024-128).

3.Entrust others to manage cash asset

(1) Entrusted financing management

The Company has no entrusted financial management during the reporting period.

(2) Entrusted loans

1) Overview of entrusted loans during the reporting period

Unit: RMB 10000

Total amount Sources of funds Outstanding balance Overdue amount

78600 Self-owned capital 0 0

2212024 Annual Report of Hengyi Petrochemical Co. Ltd.

2)High-risk entrusted loans with significant individual amounts or low security or low liquidity

Unit: RMB 10000

Actual Actual

Amount of Whether it Whether there

profit and recovery of

Loan Loan Sources Expected provision for goes is any

Loan Loan loss during profits and Summary of matters and related query index

object interest of Start date End date return (if impairment through entrusted

object amount the losses during (if any)

type rate funds any) reserves (if legal loan plan in

reporting the reporting

any) procedures the future

period period

Associa http://www.cninfo.com.cn/new/disclosure/de

Yisheng Self-

ted January 09 December 24 tailplate=szse&orgId=gssz0000703&stock

New 4.785% 78600 owned 1632.44 1632.44 1632.44 0 Yes Yes

compan 2023 2024 Code=000703&announcementId=12181822

Materials capital

y 58&announcementTime=2023-10-28

Total 78600 -- -- -- 1632.44 1632.44 -- -- -- --

2222024 Annual Report of Hengyi Petrochemical Co. Ltd.

3)The principal of the entrusted loans is expected to be unable to be recovered or

there are other situations that may cause impairment

□Applicable ?Not applicable

4.Other major contracts

There were no other major contracts during the reporting period

XVI.Description of other important matters

There were no other material matters requiring disclosure during the reporting period.XVII.Important matters of subsidiaries of the company

□Applicable ?Not applicable

2232024 Annual Report of Hengyi Petrochemical Co. Ltd.

Section VII Changes in Shares and Shareholders

I.Changes in shares

1.Changes in shares

Unit: Share

Before the change Increase or decrease in current period (+ -) After the change

Proportion Issue of new Proportion Issue of new Issue of new

Quantity Quantity Quantity Proportion (%)

(%) shares (%) shares shares

I.Shares with Restrictions on

192396750.52%-271900-271900189677750.52%

Sales

1.State shares

2.State-owned legal person

shares

3.Other domestic shares 19239675 0.52% -271900 -271900 18967775 0.52%

Wherein: Domestic corporate

shares

2242024 Annual Report of Hengyi Petrochemical Co. Ltd.

Domestic natural person shares 19239675 0.52% -271900 -271900 18967775 0.52%

I.Shares with Restrictions on

Sales

1. State shares

2. State-owned legal person

shares

II.Shares without Restrictions on

364706235099.48%284082284082364734643299.48%

Sales

1.Ordinary shares in RMB 3647062350 99.48% 284082 284082 3647346432 99.48%

2.Domestically listed foreign

shares

3.Overseas listed foreign shares

4.Others

III.Total Number of Shares 3666302025 100.00% 12182 12182 3666314207 100.00%

2252024 Annual Report of Hengyi Petrochemical Co. Ltd.

2.Reasons for change in shares

(1)During the reporting period Shares held by Ms. Ni Jinmei former supervisor of

the company were converted from 273000 restricted shares to unrestricted shares as

her resignation had exceeded half a year. Mr. Wang Peng who resigned as a

supervisor less than half a year ago due to personal reasons holds 1100 restricted

shares acquired during his tenure.

(2)During the reporting period 90 "Hengyi Convertible Bonds" were converted into

822 shares of Hengyi Petrochemical. 1183 "Hengyi Convertible Bonds Series 2"

were converted into 11360 shares of Hengyi Petrochemical. Total new shares issued

from convertible bond conversions: 12182 shares.

3.Approval of changes in shares

(1)Upon approval by Shenzhen Stock Exchange ("approval document" SZS [2020]

No. 1027) the Company’s convertible corporate bonds amounting to RMB 2 billion

were listed on Shenzhen Stock Exchange on November 16 2020. The bond named

"Hengyi Convertible Bonds" and the bond code is "127022".

(2)Upon approval by Shenzhen Stock Exchange ("approval document" SZS [2022]

No. 782) the Company’s convertible corporate bonds amounting to RMB 3 billion

were listed on Shenzhen Stock Exchange on August 18 2022. The bond named

"Hengyi Convertible Bonds" and the bond code is "127067".

4.Transfer of changed shares

□Applicable ?Not applicable

5.The impact of share changes on financial indicators such as basic earnings per

share and diluted earnings per share net assets per share attributable to the

Company’s common shareholders etc. in the recent one year and the reporting

period

2262024 Annual Report of Hengyi Petrochemical Co. Ltd.

The Company’s share capital was 3666302025 shares at the beginning of the

reporting period and was 3666314207 shares as at the end of the reporting period.The change in shares resided in the conversion of convertible corporate bonds into

shares. In accordance with Accounting Standards for Business Enterprises - Earnings

Per Share the most recent share capital was recalculated on the basis of the adjusted

number of shares and therefore the basic earnings per share over the past period was

RMB 0.07/share and the diluted earnings per share after the change was RMB

0.07/share.

6.Miscellaneous disclosures deemed necessary by the Company or required by

regulatory authorities

□Applicable ?Not applicable

7.Changes in restricted shares

Unit: Share

Number of Number of

Number of Number of

restricted restricted

restricted restricted Date of

Name of shares shares Reason for

shares at the shares at the restriction

shareholders increased released in restrictions

beginning of end of release

during the current

period period

period period

A supervisor who

resigned upon

completion of their March 12

Ni Jinmei 273000 0 273000 0

term has exceeded 2024

half a year since

resignation.

2272024 Annual Report of Hengyi Petrochemical Co. Ltd.

Number of Number of

Number of Number of

restricted restricted

restricted restricted Date of

Name of shares shares Reason for

shares at the shares at the restriction

shareholders increased released in restrictions

beginning of end of release

during the current

period period

period period

A supervisor

resigned due to

personal reasons

Wang Peng 0 1100 0 1100 --

and the resignation

has not yet reached

half a year

Total 273000 1100 273000 1100 -- --

II.Securities issuance and listing

1.Securities issuance (excluding preference shares) in the reporting period

□Applicable ?Not applicable

2.Statement of changes in the Company's total number of shares and

shareholder structure changes in the Company’s assets and debts

During the reporting period the Company’s conversion of convertible corporate

bonds into shares resulted in change in the total number of shares which was

3666302025 at the beginning of period and was 3666314207 as at the disclosure

date of the report.

3.Existing employee stocks

□ Applicable ?Not applicable

2282024 Annual Report of Hengyi Petrochemical Co. Ltd.

III. Shareholders and actual controller

1.The number of shareholders and shareholding of the Company

Unit: Share

Total number of

preference Total number of preference

The total shareholders shareholders with voting

number of with voting rights restored at the end of

The total number of common

44126 shareholders 42581 rights restored at 0 the previous month before 0

shareholders at the end of period

as at March the end of the the annual report disclosure

31 2024 reporting period date (if any) (Refer to note

(if any) (Refer to 8)

note 8)

Shareholders holding more than 5 per cent of shares or top 10 shareholders' shareholdings (excluding shares lent through the transfer facility)

Nature of Number of Increase/decreas Number of Number of shares Pledged or frozen

Shareholding

Name of shareholders shareholder shares held at the e in the reporting shares with without Status

ratio Quantity

s end of the period restrictions restrictions held of

2292024 Annual Report of Hengyi Petrochemical Co. Ltd.

reporting period held shares

Domestic

non-

Pledg

Zhejiang Hengyi Group Co. Ltd. state-owne 40.61% 1488933728 0 0 1488933728 264050000

ed

d legal

person

Domestic

non- Not

Hangzhou Hengyi Investment Co.state-owne 6.99% 256338027 0 0 256338027 applic 0

Ltd.d legal able

person

Not

Hengyi petrochemical Co. Ltd.-Phase

Others 3.11% 114090297 114090297 0 114090297 applic 0

VI Employee Share Ownership Plan

able

Gongqingcheng Shengbang Investment Not

Management Co. Ltd. - Others 2.68% 98111801 0 0 98111801 applic 0

Gongqingcheng Shengbang Kaimi able

2302024 Annual Report of Hengyi Petrochemical Co. Ltd.

Investment Partnership (limited

partnership)

Domestic

non- Not

Xinghui Chemical Fibre Group Co.state-owne 2.66% 97662383 0 0 97662383 Appli 0

Ltd.d legal cable

person

Hengyi Petrochemical Company Not

Limited- Phase V Employee Share Others 2.38% 87167750 0 0 87167750 Appli 0

Ownership Plan cable

Huaneng Guicheng Trust Co. Ltd. - Not

Huaneng Trust Jinyi Xincheng Others 1.96% 72030334 0 0 72030334 Appli 0

Assembled Funds Trust Program cable

State-owne Not

Shenwan Hongyuan Securities

d legal 1.67% 61152097 -926100 0 61152097 Appli 0

Co.Ltd.person cable

Bersegold Asset Management Co. Others 1.36% 49936900 0 0 49936900 Not 0

2312024 Annual Report of Hengyi Petrochemical Co. Ltd.

Ltd. – Berseagold Hui Xin No. 8 Appli

Private Securities Investment Fund cable

Tibetan Trust Co. Ltd. - Tibetan Not

Trust - Hong Jing No. 29 Assembled Others 1.30% 47841104 0 0 47841104 Appli 0

Funds Trust Program cable

Strategic investors or general legal persons

ranked the top 10 shareholders due to placing (if None

any) (Please refer to Note 3)

Among the top 10 shareholders Hangzhou Hengyi Investment Co. Ltd. is a controlled subsidiary

of Hengyi Group. Hengyi Petrochemical Company Limited - Phase V Employee Share Ownership

Statement of the connected relation or parties Plan and Hengyi Petrochemical Company Limited - Phase VI Employee Share Ownership Plan

acting in concert among the above shareholders have no affiliation or concerted action relationship with other shareholders. It is unknown whether

connected relation exists among other shareholders and it is unknown whether they are

shareholders acting in concert either.Among the top 10 shareholders holders of Hengyi Petrochemical Company Limited - Phase V

Statement of the above shareholders

involvement in entrustment/trustee voting and Employee Share Ownership Plan and Hengyi Petrochemical Company Limited - Phase VI

waiver of voting

Employee Share Ownership Plan voluntarily waived their voting rights in respect of the

2322024 Annual Report of Hengyi Petrochemical Co. Ltd.

Company's shares indirectly held as a result of their participation in the Employee Share

Ownership Plan.Special statement of the existence of special Among the top 10 shareholders Hengyi Petrochemical Co. Ltd. held 362030589 shares of the

account for repurchase among top 10 shareholders Company in its special securities account for repurchases accounting for 9.87% of the total share

(if any) (Please refer to Note 10) capital of the Company and was not included in the list of top 10 shareholders.Top 10 shareholders holding of shares without restrictions

Number of shares without restrictions Stock class

Name of shareholders

held at the end of the reporting period Stock class Quantity

Zhejiang Hengyi Group Co. Ltd. 1488933728 Ordinary shares in RMB 1488933728

Hangzhou Hengyi Investment Co. Ltd. 256338027 Ordinary shares in RMB 256338027

Hengyi petrochemical Co. Ltd.-Phase VI Employee Share Ownership Plan 114090297 Ordinary shares in RMB 114090297

Gongqingcheng Shengbang Investment Management Co. Ltd.-Gongqingcheng Shengbang Kaimi Investment Partnership (limited 98111801 Ordinary shares in RMB 98111801

partnership)

Xinghui Chemical Fibre Group Co. Ltd. 97662383 Ordinary shares in RMB 97662383

Hengyi Petrochemical Company Limited-Phase V Employee Share 87167750 Ordinary shares in RMB 87167750

2332024 Annual Report of Hengyi Petrochemical Co. Ltd.

Ownership Plan

Huaneng Guicheng Trust Co. Ltd. - Huaneng Trust Jinyi Xincheng

72030334 Ordinary shares in RMB 72030334

Assembled Funds Trust Program

Shenwan Hongyuan Securities Co.Ltd. 61152097 Ordinary shares in RMB 61152097

Bersegold Asset Management Co. Ltd. – Berseagold Hui Xin No. 8 Private

49936900 Ordinary shares in RMB 49936900

Securities Investment Fund

Tibetan Trust Co. Ltd. - Tibetan Trust - Hong Jing No. 29 Assembled Funds

47841104 Ordinary shares in RMB 47841104

Trust Program

Statement of connected relation or parties acting

Among the top 10 shareholders Hangzhou Hengyi Investment Co. Ltd. is a controlled subsidiary of Hengyi

in connect among the top 10 shareholders of Group. Hengyi Petrochemical Company Limited - Phase V Employee Share Ownership Plan and Hengyi

Petrochemical Company Limited - Phase VI Employee Share Ownership Plan have no related-party

unrestricted tradable shares and between the top

relationships or acting-in-concert arrangements with other shareholders. It is unknown whether connected

10 shareholders of unrestricted tradable shares relation exists among other shareholders and it is unknown whether they are shareholders acting in concert

either.and top 10 shareholders

Statement of the top 10 common shareholders 1. The shareholder Zhejiang Hengyi Group Co. Ltd. held 1400471542 shares through general securities

involvement in margin trading and securities account and held 88462186 shares through CITIC Securities customer credit collateral securities trading

lending business (if any) (Please refer to Note 4) account both Including sum up to 1488933728 shares.

2.The shareholder Hangzhou Hengyi Investment Co. Ltd. held 0 shares through ordinary securities account

2342024 Annual Report of Hengyi Petrochemical Co. Ltd.

and held 256338027 shares through Soochow Securities Co. Ltd. customer credit collateral securities trading

account both Including sum up to 256338027 shares.

3.A shareholder of the Company Hengyi Petrochemical Company Limited - Phase VI Employee Share

Ownership Plan held 0 shares through an ordinary securities account and also held 114090297 shares through

a customer credit transaction guarantee securities account of Shenwan Hongyuan Securities Co.Ltd. totalling

114090297 shares.

4.A shareholder of the Company Hengyi Petrochemical Company Limited - Phase V Employee Share

Ownership Plan held 0 shares through an ordinary securities account and also held 87167750 shares through a

customer credit transaction guarantee securities account of Guoxin Securities Company Limited totalling

87167750 shares.

5.The shareholder Berseagold Asset Management Co. Ltd. - Berseagold Hui Xin No. 8 private securities

investment fund held zero share through general securities account and held 49936900 shares through Guosen

Securities Co. Ltd. customer credit collateral securities trading account both Including sum up to 49936900

shares.

2352024 Annual Report of Hengyi Petrochemical Co. Ltd.

2.Shareholders with shareholding of over 5% top 10 shareholder and top ten

shareholders not subject to trading restrictions participating in share lending

and refinancing

□ Applicable ?Not applicable

3.Changes in top 10 shareholders and top 10 shareholders not subject to trading

restriction due to securities lending/return compared to the previous period

□ Applicable ?Not applicable

4.Whether the top 10 ordinary shareholders and the top 10 unrestricted

ordinary shareholders of the Company engaged in any agreed repurchase

transactions during the reporting period.The company's top 10 common shareholders and top 10 unrestricted common

shareholders did not engage in any agreed repurchase transactions during the

reporting period.

5.The majority shareholder of the Company

Nature of controlling shareholder: natural person holding

Type of controlling shareholder: legal person

Legal

Name of majority Date of

representative

Organization code Primary business

shareholder /Head of establishment

company

Industrial investment

October 18

Hengyi Group Qiu Jianlin 91330109143586141L production and

1994

marketing of textile

materials and products

2362024 Annual Report of Hengyi Petrochemical Co. Ltd.

Holding of and

involvement in other As at the disclosure date hereof Hengyi Group held 643052319 shares of

domestically and China Zheshang Bank Co. Ltd. (Security code: 601916.SH 02016.HK)

overseas listed equity by accounting for 2.34% of its total share capital.majority shareholders in

the reporting period

6.Change in majority shareholder in the reporting period

There’s no change in majority shareholder of the Company in the reporting period.

7.The Company's actual controller and its persons acting in concert

Nature of actual controller: domestic natural person

Type of actual controller: natural person

Name of actual Relation with the actual National Whether the right of residence in other countries

controller controller ity or regions is acquired or not

Qiu Jianlin Himself China No

Since 1994 Mr. Qiu Jianlin has been serving as the President of Zhejiang Hengyi Group

Primary

Co. Ltd. Currently he holds social positions such as the Special Vice President of the

occupation

China Textile Industry Federation and the Senior Vice President of the China Chemical

and title

Fibers Association.Domestically and As at the disclosure date hereof Mr. Qiu Jianlin is the actual controller of Hengyi Group

overseas listed that directly holds 40.61% of the Company shares and holds 6.99% of the Company

companies shares through Zhejiang Hengyi Investment Co. Ltd. a controlled subsidiary of Hengyi

controlled over Group (Hengyi Group holds 60% of the shares of Zhejiang Hengyi Investment Co.the past 10 years Ltd.). Therefore Mr. Qiu Jianlin is the actual controller of the Company.

8.Change in actual controller in the reporting period

There’s no change in actual controller of the Company in the reporting period.

9.Block diagram of equity and control relationship between the Company and

the actual controller

2372024 Annual Report of Hengyi Petrochemical Co. Ltd.

Note: As of December 31 2024 Qiu Jianlin holds 26.19% of the equity of Hengyi

Group and actually controls 84.77% of the equity of Hengyi Group through acting in

concert with his family members (Qiu Jianlin signed the Acting-in-Concert Agreement

with Hangzhou Wanyong Industrial Investment Co. Ltd. Qiu Xiangjuan Qiu Yibo

Qiu Lirong and Qiu Xingjuan on February 8 2018. The agreement has maintained

effective and under the agreement Wanyong Industrial Investment Co. Ltd.controlled by Qiu Xiangjuan Qiu Yibo Qiu Lirong and Qiu Xingjuan are persons

acting in concert with Qiu Jianlin. The four shareholders hold 27.04% 26.19% 3.94%

and 1.42% of Hengyi Group equity respectively). Hengyi Group owns a direct 40.61%

stake of Hengyi Petrochemical and owns a 6.99% stake of Hengyi Petrochemical

through its controlled subsidiary - Hengyi Investment Co. Ltd. both Including sum

up to a 47.60% stake of Hengyi Petrochemical. Therefore Qiu Jianlin remains the

actual controller of the listed Company.The share purchase plan by controlling shareholder Hengyi Group is currently

underway. As of April 8 2025 Hengyi Group directly holds 1528281108 shares of

the Company representing a 41.68% equity stake; Through its affiliate Hengyi

Investment it holds 256338027 shares (6.99% ownership). The combined holdings

of controlling shareholder Hengyi Group and its acting-in-concert party Hengyi

2382024 Annual Report of Hengyi Petrochemical Co. Ltd.

Investment total 1784619135 shares constituting a 48.68% controlling interest. Mr.Qiu Jianlin remains the ultimate beneficial owner of the listed entity.

10.The actual controller controls the Company through trust or other means of

asset management.□Applicable ?Not applicable

11.The accumulative total number of pledged shares owned by the controlling

shareholder of the Company or the largest shareholder and its persons acting in

concert with him accounts for 80% of their holding.□Applicable ?Not applicable

12.Other corporate shareholders with the holding over 10%

□Applicable ?Not applicable

13.Restricted reduction of holding of the controlling shareholder actual

controller restructuring party and other major parties to the commitment

□Applicable ?Not applicable

IV.Implementation details of repurchase in the reporting period

1.Implementation progress of repurchase

Disclosure date Proposed amount of Proposed period of Repurchased

Purpose of repurchase

of the plan repurchase repurchase shares

Not less than RMB 500 Implement employee stock

December 16 December 16 2023

million and not more than ownership plan or share 122212697

2023 to December15 2024

RMB 1 billion incentive plan later

Not less than RMB 250 Implement employee stock

October 24 October 22 2024 to

million and not more than ownership plan or share 25300340

2024 October 21 2025

RMB 125 million incentive plan later

2.Implementation progress of reducing the holding repurchased shares through

centralized bidding

□Applicable ?Not applicable

2392024 Annual Report of Hengyi Petrochemical Co. Ltd.

2402024 Annual Report of Hengyi Petrochemical Co. Ltd.

Section VIII Preference Shares

There were no preference shares of the Company in the reporting period.

2412024 Annual Report of Hengyi Petrochemical Co. Ltd.

Section IX Bonds

I.Enterprise bonds

There were no enterprise bonds of the Company in the reporting period.II.Corporate bonds

There were no corporate bonds of the Company in the reporting period.III.Non-financial corporate debt financing instruments

There were no debt-financing instruments of non-financial businesses in the reporting

period.IV.Convertible corporate bonds

1.Historic changes in conversion price

(1)Hengyi convertible bonds (Bond code: 127022)

Since the Company implemented the equity distribution 2020 business the

convertible corporate bonds issued by the Company (bond abbreviation: Hengyi

Convertible Bonds; bond code: 127022) were subject to change in the conversion

price: original conversion price was RMB 11.50 per share and the changed conversion

price was RMB 11.20 per share and the change took effect since July 6 2021.Since the Company implemented the equity distribution 2021 business the

convertible corporate bonds issued by the Company (bond abbreviation: Hengyi

Convertible Bonds; bond code: 127022) were subject to change in the conversion

price The original conversion price of Hengyi Convertible Bonds was RMB 11.20 per

share and the changed conversion price of Hengyi Convertible Bonds was RMB 11.00

per share and the change took effect since July 7 2022.Due to the Company's implementation of the 2023 annual rights distribution the

conversion price of "Hengyi Convertible Bonds" will be adjusted accordingly: The

conversion price before adjustment was RMB 11.00 per share and the adjusted

conversion price will be RMB 10.91 per share. The adjusted conversion price will

take effect from June 26 2024.

2422024 Annual Report of Hengyi Petrochemical Co. Ltd.

According to the Announcement on the Downward Adjustment of the Conversion

Price of "Hengyi Convertible Bonds" (Announcement No.: 2024-127) disclosed by

the Company on November 19 2024 and based on the authorization from the

Company’s 2024 Fifth Extraordinary General Meeting of Shareholders the

Company’s Board of Directors has approved to downward adjust the conversion price

of "Hengyi Convertible Bonds" from RMB 10.91 per share to RMB 9.20 per share.The revised conversion price will take effect from November 19 2024.

(2)Hengyi Convertible Bonds 2 (Bond Code: 127067)

Due to the Company's implementation of the 2023 annual rights distribution the

conversion price of its issued convertible corporate bonds (Bond Abbreviation:

Hengyi Zhuan 2 Bond Code: 127067) will be adjusted accordingly. The conversion

price of "Hengyi Zhuan 2" before adjustment was RMB 10.50 per share and the

adjusted conversion price will be RMB 10.41 per share. The revised conversion price

will take effect from June 26 2024.

2.Cumulative conversion

Proportion

of

converted

Accumulat

Proportion

quantity to

ive

Abbreviatio Total Accumulativ of amount

total

Beginning and number of Amount of bonds

n of the Total number of amount of e amount of of bonds not

shares in

ending dates bonds not converted

convertible issues issuance conversion converted to

issue

of conversion converted (RMB)

bonds (RMB) (RMB) total amount

before the

into shares

of issuance

conversio

(share)

n

beginning

date

Hengyi April 22

Convertible 2021 to 20000000 2000000000 193800 17035 0.0005% 1999806200 99.99%

Bonds October 15

2432024 Annual Report of Hengyi Petrochemical Co. Ltd.

2026

Hengyi

January 30 2023

Convertible 30000000 3000000000 329900 31495 0.0009% 2999670100 99.99%

to July 20 2028

Bonds 2

3.Top 10 Hengyi convertible bonds holders

Number of Amount of Proportion of

Nature of convertible convertible bonds convertible

Name of convertible bonds

SN convertible bonds held at held at the end of bonds held at

holders

bonds holders the end of the the reporting period the end of the

reporting period (RMB) reporting period

Domestic

1 Minsheng Securities Co. Ltd. Non-State-Owned 885512 88551200 4.43%

Legal Person

China Merchants Bank Co. Ltd.

2 – Bosera CSI Convertible & Others 882101 88210100 4.41%

Exchangeable Bond ETF

Bank of China Co. Ltd. –

3 Nanhua Ruizhe Bond Securities Others 532136 53213600 2.66%

Investment Fund

E Fund Yitian Allocation Mixed

Pension Product – Industrial

4 Others 401407 40140700 2.01%

and Commercial Bank of China

Co. Ltd.Industrial and Commercial Bank

of China Co. Ltd. – Fullgoal

5 Others 399300 39930000 2.00%

Xingli Enhanced Bond Initiative

Fund

2442024 Annual Report of Hengyi Petrochemical Co. Ltd.

China National Petroleum

Corporation Corporate Annuity

6 Plan – Industrial and Others 362726 36272600 1.81%

Commercial Bank of China Co.Ltd

Basic Old-Age Insurance Fund

7 Others 356558 35655800 1.78%

Portfolio 107

Southern Fund Ningyuan

Fixed-Income Pension Product

8 Others 351596 35159600 1.76%

– Agricultural Bank of China

Co. Ltd.China Construction Bank Co.Ltd. – E Fund Dual Bond

9 Others 298720 29872000 1.49%

Enhanced Bond Securities

Investment Fund

Bank of China Co. Ltd. – E

10 Fund Stable Return Bond Others 287004 28700400 1.44%

Securities Investment Fund

4.Top 10 Hengyi convertible bonds 2 holders

Number of Amount of Proportion of

convertible bonds convertible bonds convertible bonds

Name of convertible Nature of convertible bonds

SN held at the end of held at the end of the held at the end of

bonds holders holders

the reporting reporting period the reporting

period (RMB) period

China Life Asset

Management -

1 Others 5040499 504049900 16.80%

Bank of China -

China Life Assets

2452024 Annual Report of Hengyi Petrochemical Co. Ltd.

- Dingkun

Advantage

Selection 2383

Asset

Management

Product

Hangzhou Hengyi Domestic

2 Investment Co. Non-State-Owned Legal 2144011 214401100 7.15%

Ltd. Person

CITIC Securities State-Owned Legal

319865001986500006.62%

Company Limited Person

Guotai Junan

State-Owned Legal

4 Securities Co. 1635100 163510000 5.45%

Person

Ltd.China Merchants

Bank Co. Ltd. -

Bosera CSI

5 Others 1292534 129253400 4.31%

Convertible &

Exchangeable

Bond ETF

Bank of China

Co. Ltd. - E Fund

6 Others 987219 98721900 3.29%

Stable Income

Bond Fund

Shenwan

Hongyuan State-Owned Legal

7884400884400002.95%

Securities Co. Person

Ltd.

8 China Life Asset Others 708060 70806000 2.36%

2462024 Annual Report of Hengyi Petrochemical Co. Ltd.

Management -

Bank of China -

China Life Assets

- Dingkun

Advantage

Selection 2384

Asset

Management

Product

Shanghai Pudong

Development

9 Bank Co. Ltd. - E Others 637980 63798000 2.13%

Fund Yu Xiang

Return Bond Fund

Dajia Life

Insurance Co.

10 Others 592043 59204300 1.97%

Ltd. - Traditional

Product

5.Major changes in the profitability condition of assets and credit status of

guarantor

□Applicable ?Not applicable

6.Debt condition credit standing and respectability changes of the Company at

the end of the reporting period and cash arrangement for debt repayment in the

coming years

(1)Relevant accounting data and financial indicators

End of current End of Add/deduct at the end of current

Item reporting period previous year reporting period over the end of

previous year

2472024 Annual Report of Hengyi Petrochemical Co. Ltd.

Liquidity ratio 0.63 0.66 -4.55%

Debt-to-asset ratio 71.42% 70.42% 1.00%

Acid-test ratio 0.40 0.43 -6.98%

Current The same

Year-on-year add/deduct in the

Item reporting period of

reporting period

period previous year

Interest coverage ratio 0.96 1.10 -12.73%

Loan repayment ratio (%) 100% 100% 0.00%

Interest repayment rate (%) 100% 100% 0.00%

(2) Credit rating of convertible bonds

During the reporting period Shanghai New Century Credit Appraisal & Investment

Services Co. Ltd. conducted follow-up ratings on the long-term credit status of the

main body of the Company and the HengYi Convertible Bonds and HengYi

Convertible Bonds 2 issued by the Company and maintained the main body of the

Company's credit rating at AA+ and assigned the abovementioned bonds a credit

rating of AA+. During the term of this convertible bond Shanghai New Century

Credit Appraisal & Investment Services Co. Ltd. will conduct regular follow-up

ratings once a year.

(3)Cash arrangement for debt repayment in the coming years

The Company maintains stable operations with robust cash flow. Both asset scale and

profitability have demonstrated steady growth while the asset-liability ratio remains

at a prudent level. With a sound credit standing the Company will ensure stable and

sufficient capital reserves to prudently arrange for future interest payments on

convertible bonds and bond redemptions supported by disciplined financial

management.

2482024 Annual Report of Hengyi Petrochemical Co. Ltd.

V. 10% more losses within the consolidation in the reporting period than the net

assets at the end of previous year

□Applicable ?Not applicable

VI. Overdue situation of interest-bearing debts except for bonds in the reporting

period

□Applicable ?Not applicable

VII. Existence/non-existence of violation of rules and regulations in the reporting

period

□Yes ?No

VIII.Main accounting data and financial indicators for the past two years as at

the end of the reporting period

Unit: RMB 10000

Add/deduct at the end of current

End of current End of previous

Item reporting period over the end of

reporting period year

previous year

Liquidity ratio 0.63 0.66 -4.55%

Debt-to-asset ratio 71.42% 70.42% 1.00%

Acid-test ratio 0.40 0.43 -6.98%

Current The same

Year-on-year add/deduct in the reporting

reporting period of

period

period previous year

Net profit after deducting non- recurring

2027.655368.58-62.23%

profit and loss

Debts to EBITDA 8.38% 9.55% -1.17%

Times interest earned ratio 0.96 1.10 -12.73%

2492024 Annual Report of Hengyi Petrochemical Co. Ltd.

Times cash interest earned ratio 3.55 2.72 30.51%

EBITDA times interest earned ratio 2.01 2.10 -4.29%

Loan repayment ratio 100.00% 100.00% 0.00%

Interest coverage 100.00% 100.00% 0.00%

2502024 Annual Report of Hengyi Petrochemical Co. Ltd.

Section X Financial Report

I.Audit Report by Zhongxinghua Certified Public Accountants (Special General

Partnership)

ZXHSZ (2025) No. 014536

To all shareholders of Hengyi petrochemical Co. Ltd.I.Auditor’s opinion

We have audited the financial statements of Hengyi Petrochemical Co. Ltd.(hereinafter referred to as "Hengyi Petrochemical") which comprise the parent

company’ balance sheets as of December 31 2024 and the consolidated statement

the parent company’ income statements and the consolidated statement the parent

company’ cash flow statements and the consolidated statement the parent company’

statements of changes in shareholders' equity and the consolidated statement and

notes to the financial statements for the year 2024.In our opinion the attached financial statements are prepared and present fairly in all

material aspects the consolidated financial position of Hengyi Petrochemical and

parent company’s financial position as of December 31 2024 and the results of their

operations and cash flows for the year 2024 in accordance with the Accounting

Standards for Business Enterprises.II.Basis for Auditor’s Opinions

In accordance with the Chinese Auditing Standards for Certified Public Accountants

we have performed the audit. The section titled "Responsibilities of the Certified

Public Accountants for the Financial Statement Audit" in the Audit Report further

elaborates our responsibilities under these standards. Following the Code of Ethics for

Chinese Certified Public Accountants we maintain independence from Hengyi

Petrochemical Co. Ltd. and have fulfilled our other ethical obligations. We believe

that the audit evidence we have obtained is sufficient and appropriate to provide a

basis for our audit opinion.

2512024 Annual Report of Hengyi Petrochemical Co. Ltd.

III.Key audit matters

Key audit matters are those matters that in our professional judgment were of most

significance in our audit of the financial statements for current period. These matters

were addressed in the context of our audit of the financial statements as a whole and

in forming our opinion thereon and we do not provide a separate opinion on these

matters. We have identified the following items as key audit matters that need to be

dealt with in the Audit Report.(I)Recognition of operating income

1.Description of matters

For relevant disclosures please refer to Note 3.26 "Revenue" and Note 5.48

"Operating Revenue and Operating Costs" in the financial statement annexes. In fiscal

year 2024 Hengyi Petrochemical Co. Ltd. reported consolidated operating revenue of

CNY 125463237100 reflecting a decrease of 7.85% compared to the previous fiscal

year. Given the materiality of revenue recognition to the financial statements as a

whole and the inherent risk of management manipulation to achieve specific targets or

expectations we have identified revenue recognition as a key audit matter in our

audit.

2.Audit response

The main audit procedures we performed are as follows:

(1)Understanding evaluating and testing the effectiveness of the design and operation

of the Company's internal control related to the revenue recycling;

(2)Selecting the sales contracts signed by samples identifying the individual

performance obligations transfer of control and other terms in the contracts and

evaluating whether the timing of revenue recognition has met the requirements of the

Accounting Standards for Business Enterprises;

(3)Performing analytical procedures on revenues and costs; analyzing fluctuations in

revenue cost gross profit rate for each month of current period; comparing and

2522024 Annual Report of Hengyi Petrochemical Co. Ltd.

analyzing the analysis procedures for revenue cost gross profit rate of main products

in current period with those in previous period and comparing and analyzing product

sales prices and raw material purchase prices with those of related products in the

industry and evaluating the accuracy of revenue recognition;

(4)Selecting samples from the accounting records of sales revenue checking

sales-related contracts delivery notes bills of lading certificates of transfer of goods

property invoices etc. and evaluating the authenticity and completeness of revenue

recognition;

(5)Selecting samples from the customers involved in the reporting period

implementing transaction confirmation procedure and evaluating the authenticity and

accuracy of the revenue;

(6)For some major clients implementing field-visit procedures to understand and

evaluate the transaction purpose and business background of relevant businesses;

(7)For export sales checking the relevant information via China Export & Credit

Insurance Corporation and the People's Insurance Company of China APPs against

the book sales records export declarations sales invoices etc. to verify the

authenticity of the export income;

(8)Performing a cut-off test for revenue; selecting samples from revenue recognition

transactions before and after the balance sheet date obtaining relevant documents

such as contracts invoices and delivery notes etc. and evaluating whether revenue

has been recognized in an appropriate period.(II)Inventory depreciation reserves

1.Description of matters

For further information disclosures please refer to Notes Three 16 Fixed Assets 17

Construction in Progress and Notes Five 15 Fixed Assets 16 Construction in

Progress in the financial statements.As of December 31 2024 the book value of Hengyi Petrochemical Company's fixed

asset projects was RMB 43686.607 million primarily comprising machinery and

2532024 Annual Report of Hengyi Petrochemical Co. Ltd.

equipment used for the production of aromatics refined oil polyester filament

purified terephthalic acid and the corresponding constructed plant buildings. These

fixed assets are recognized when they reach their intended usable state and are

depreciated on a straight-line basis over their estimated useful lives.As of December 31 2024 the book balance of Hengyi Petrochemical Company's

construction in progress projects was RMB 8712.8915 million primarily consisting

of the second phase of the Brunei Refinery and Chemical Project the first phase of

the Guangxi Jijin Project and other projects. Construction in progress is measured at

actual incurred costs including construction costs installation costs borrowing costs

that meet capitalization conditions and other necessary expenditures to bring the

construction in progress to its intended usable state. These expenditures include

engineering design supervision and cost consulting among others.Management's

judgments in the following areas impact the book value of fixed assets and

construction in progress as well as the depreciation policy for fixed assets. These

areas include: determining which expenditures qualify for capitalization identifying

the timing of transferring construction in progress to fixed assets and commencing

depreciation and estimating the economic useful lives and residual values of the

corresponding fixed assets.Since the evaluation of the book value of fixed assets and construction in progress

involves significant management judgment and represents a substantial portion of the

consolidated financial statements we have identified the measurement and

recognition of fixed assets and construction in progress as a key audit matter.IV.Other information

The management is responsible for the “other information”. The “other information”

comprises the information included in Hengyi Petrochemical's 2024 Annual Report

but does not include the financial statements and our audit report.

2542024 Annual Report of Hengyi Petrochemical Co. Ltd.

Our opinion on the financial statements does not cover the “other information” and

we do not express any form of assurance conclusion thereon.In connection with our audit of the financial statements our responsibility is to read

the “other information” and in doing so consider whether the “other information” is

materially inconsistent with the financial statements or otherwise appears to be

materially misstated to the best of our knowledge in the course of our audit.If based on the work we have performed we conclude that there is a material

misstatement in the “other information” we are required to report that fact. We have

nothing to report in this regard.V.Responsibilities of the management and those charged with governance for the

financial statements

The management is responsible for preparing financial statements that present fairly

the financial position of the Company in accordance with the provisions of the

Accounting Standards for Business Enterprises and designing implementing and

maintaining necessary internal controls relevant to preparing and presenting financial

statements that are free from material misstatement due to fraud or error.In preparing the financial statements management is responsible for assessing the

ability to continue of Hengyi Petrochemical as a going concern disclosing matters

related to going concern (if applicable) and applying the going concern assumptions

unless management intends to liquidate Hengyi Petrochemical or Hengyi

Petrochemical ceases operations or has no realistic alternative.Those charged with governance are responsible for overseeing the financial reporting

process of Hengyi Petrochemical.VI.Responsibilities of the CPAs for the audit of the financial statements

Our objectives are to obtain reasonable assurance about whether the financial

2552024 Annual Report of Hengyi Petrochemical Co. Ltd.

statements as a whole are free from material misstatement whether due to fraud or

error and to issue an auditor's report that includes our opinion. Reasonable assurance

is a high level of assurance but is not a guarantee that an audit conducted in

accordance with Auditing Standards will always detect a material misstatement when

it exists. Misstatements may arise from fraud or error and are generally considered

material if they individually or in aggregate could reasonably be expected to

influence the economic decisions made by users based on the financial statements.As part of an audit in accordance with Auditing Standards we exercise professional

judgment and maintain professional skepticism throughout the audit. At the same time

we also:

(1)Identify and assess the risks of material misstatement of the financial statements

whether due to fraud or error design and perform audit procedures responsive to

those risks and obtain audit evidence that is sufficient and appropriate to provide a

basis for our opinion; The risk of not detecting a material misstatement resulting from

fraud is higher than resulting from error as fraud may involve collusion forgery

willful omission misrepresentation or override of internal control;

(2)Obtain an understanding of internal control relevant to the audit in order to design

audit procedures that are appropriate in the circumstances;

(3)Evaluate the appropriateness of accounting policies used and the reasonableness of

accounting estimates and related disclosures made by management;

(4)Conclude on the appropriateness of using the going concern assumption by the

management; and based on the audit evidence obtained conclude whether a material

uncertainty exists related to events or conditions that may cast significant doubt on the

ability of Hengyi Petrochemical to continue as a going concern. If we conclude that a

material uncertainty exists we are required by the Auditing Standards to draw

attention in our report to the related disclosures in the financial statements; if such

disclosures are inadequate we shall express a modified opinion. Our conclusions are

based on information available as of the date of our Audit Report. However future

events or conditions may cause Hengyi Petrochemical to cease to continue as a going

concern.

2562024 Annual Report of Hengyi Petrochemical Co. Ltd.

(5)Evaluate the overall presentation structure and content of the financial statements

and whether the financial statements fairly represent the relevant transactions and

events.

(6)Obtain sufficient and appropriate audit evidence on the financial information of

Hengyi Petrochemical’s entities or business activities to express an audit opinion on

the consolidated financial statements. We are responsible for the direction

supervision and performance of the group audit and are solely responsible for our

audit opinion.We communicated with those charged with governance regarding among other

matters the planned scope and timing of the audit and significant audit matters

including any significant deficiencies in internal control that we identified during our

audit.We also provided a statement to those charged with governance that we had complied

with ethical requirements related to independence and communicated with those

charged with governance about all relationships and other matters that may

reasonably be deemed to affect our independence and related precautions if

applicable.From the matters communicated with those charged with governance we determined

which matters were most significant to the audit of the financial statements for current

period and therefore constituted key audit matters. We described these matters in our

audit report except public disclosure of such matters is prohibited by laws and

regulations or in rare cases where we determine that a matter shall not be

communicated in an audit report if there is a reasonable expectation that the negative

consequences of communicating such matter in the audit report would outweigh the

benefits in the public interest.II.Financial statements

Unit for the statements included in the notes: RMB

2572024 Annual Report of Hengyi Petrochemical Co. Ltd.

1.Consolidated Balance Sheet

Prepared by: Hengyi Petrochemical Co. Ltd.Unit: RMB

Item Ending balance Beginning balance

Current assets:

Monetary funds 13093174547.46 13827903087.40

Settlement Reserve Fund

Funds Lent

Financial Assets at Fair Value Through Profit

153091745.24366311518.38

or Loss

Derivative Financial Assets 4783678.80 0.00

Notes Receivable 6833997.24 167871662.32

Accounts Receivable 5944293285.48 5925174959.59

Receivables Financing 8782497.35 36904996.06

Prepayments 1570761713.95 1820494475.73

Premiums Receivable

Reinsurance Receivables

Reinsurance Contract Assets

Other Receivables 262407082.57 187541184.46

Including: Interest Receivable

Dividends Receivable

Financial Assets Purchased Under Resale

Agreements

Inventory 12407437115.10 13060195863.37

Including: Data Resources

Contract Assets

Assets Held for Sale

Non-current Assets Due Within One Year 68036685.67 0.00

Other Current Assets 1132982413.41 1533885409.09

2582024 Annual Report of Hengyi Petrochemical Co. Ltd.

Item Ending balance Beginning balance

Total Current Assets 34652584762.27 36926283156.40

Non-current Assets:

Loans and Advances Granted

Debt Investments

Other Debt Investments

Long-term Receivables 23640428.71 140987280.45

Long-term Equity Investments 13911759800.05 13669254123.61

Other Equity Instrument Investments 5600000.00 5600000.00

Other Non-current Financial Assets

Investment Properties

Fixed Assets 43686606928.39 45430020661.94

Construction in Progress 8712891498.77 4610305760.02

Productive Biological Assets

Oil and Gas Assets

Right-of-use Assets 411420429.59 414782305.73

Intangible Assets 2635077804.22 2734338605.88

Including: Data Resources

Development Expenditures 89193644.85 48821220.24

Including: Data Resources

Goodwill 221865586.69 221865586.69

Long-term Prepaid Expenses 374048947.17 460659030.78

Deferred Tax Assets 300209043.63 339577579.58

Other Non-current Assets 2503929185.78 3049611614.62

Total Non-current Assets 72876243297.85 71125823769.54

Total Assets 107528828060.12 108052106925.94

Current Liabilities:

Short-term Borrowings 38031193372.03 41122258268.86

Borrowings from the Central Bank

2592024 Annual Report of Hengyi Petrochemical Co. Ltd.

Item Ending balance Beginning balance

Funds Borrowed

Trading Financial Liabilities 2546598.89 108194619.69

Derivative Financial Liabilities

Notes Payable 1149382637.33 740998553.81

Accounts Payable 6516393154.04 6562123368.59

Deferred Revenue

Contract Liabilities 1253402884.38 756571793.30

Financial Assets Sold Under Repurchase

Agreements

Deposits and Inter bank Placements

Funds for Agency Trading of Securities

Funds for Agency Underwriting of Securities

Employee Benefits Payable 182643488.89 177419198.25

Taxes Payable 551789117.92 306721370.31

Other Payable 211562059.73 188374004.43

Including: Interest Payable

Dividends Payable

Handling Charges and Commission Payable

Reinsurance Payable

Liabilities Held for Sale

Non-current Liabilities Due Within One Year 6899022314.11 5809708815.79

Other Current Liabilities 133419904.46 76672908.46

Total Current Liabilities 54931355531.78 55849042901.49

Non-current Liabilities:

Insurance Contract Reserves

Long-term Borrowings 15504087484.02 14739441863.92

Bonds Payable 4494979631.55 4278805701.33

Including: Preferred Stock

2602024 Annual Report of Hengyi Petrochemical Co. Ltd.

Item Ending balance Beginning balance

Perpetual Bonds

Lease Liabilities 456139594.54 449163796.50

Long-term Payable 1070496662.83 464759585.87

Long-term Employee Benefits Payable

Provisions 2630823.25 819949.97

Deferred Income 269021790.94 223722228.38

Deferred Tax Liabilities 68008990.43 83862227.74

Other Non-current Liabilities

Total Non-current Liabilities 21865364977.56 20240575353.71

Total Liabilities 76796720509.34 76089618255.20

Owners’ Equity:

Share Capital 3666314207.00 3666302025.00

Other Equity Instruments 1159002779.38 1159031770.29

Including: Preferred Stock

Perpetual Bonds

Capital Surplus 8753596729.54 9085229180.87

Less: Treasury Stock 2676639183.21 2368941966.92

Other Comprehensive Income 955761424.10 680732360.18

Special Reserves

Surplus Reserves 807136900.99 807136900.99

General Risk Reserves

Undistributed Profits 12076878979.32 12181660569.68

Total Equity Attributable to Owners of the

24742051837.1225211150840.09

Parent Company

Non-controlling Interests 5990055713.66 6751337830.65

Total Owners’ Equity 30732107550.78 31962488670.74

Total Liabilities and Owners’ Equity 107528828060.12 108052106925.94

Legal representative: Qiu Yibo Chief accountant: Zheng Xingang Head of accounting agency: Yu Zhicheng

2612024 Annual Report of Hengyi Petrochemical Co. Ltd.

2.Parent company balance sheet

Unit: RMB

Item Closing balance Beginning balance

Current assets:

Monetary funds 479486887.90 460230369.89

Financial Assets at Fair Value Through Profit or Loss

Derivative Financial Assets

Notes Receivable 0.00 199750000.00

Accounts Receivable

Receivables Financing 1452086.00 0.00

Prepayments 4689162.00 112674.42

Other Receivables 6204340335.74 5912890574.22

Including: Interest Receivable

Dividends Receivable 340000000.00 765000000.00

Inventory

Including: Data Resources

Contract Assets

Non-current Assets Held for Sale

Non-current Assets Due within One Year

Other Current Assets 4609681.15 6225369.08

Total Current Assets 6694578152.79 6579208987.61

Non-current Assets:

Debt Investments

Other Debt Investments

Long-term Receivables

Long-term Equity Investments 16052619316.60 15955924520.80

Investments in Other Equity Instruments

Other Non-current Financial Assets

2622024 Annual Report of Hengyi Petrochemical Co. Ltd.

Item Closing balance Beginning balance

Investment Property

Property Plant and Equipment (PPE) 649.40 649.40

Construction in Progress

Biological Assets

Oil and Gas Assets

Right-of-use Assets

Intangible Assets

Including: Data Resources

Development Costs

Including: Data Resources

Goodwill

Long-term Prepaid Expenses

Deferred Tax Assets

Other Non-current Assets

Total Non-current Assets 16052619966.00 15955925170.20

Total Assets 22747198118.79 22535134157.81

Current liabilities:

Short-term borrowings 332361777.78 199750000.00

Financial Liabilities at Fair Value through Profit or

Loss

Derivative Financial Liabilities

Notes Payable 1083306000.00 847800000.00

Accounts Payable 0.00 60008624.46

Advances from Customers

Contract Liabilities 70970.45 0.00

Employee Benefits Payable

Taxes Payable 528739.90 296916.07

Other Payable 815497075.98 572827721.60

2632024 Annual Report of Hengyi Petrochemical Co. Ltd.

Item Closing balance Beginning balance

Including: Interest Payable

Dividends Payable

Liabilities Held for Sale

Non-current Liabilities Due within One Year 13206855.21 10092304.09

Other Current Liabilities 9226.16 0.00

Total Current Liabilities 2244980645.48 1690775566.22

Non-current Liabilities:

Long-term Borrowings

Bonds Payable 4494979631.55 4278805701.33

Including: Preference Shares

Perpetual Bonds

Lease Liabilities

Long-term Payable

Long-term Employee Benefits Payable

Provisions

Deferred Income

Deferred Tax Liabilities

Other Non-current Liabilities

Total Non-current Liabilities 4494979631.55 4278805701.33

Total Liabilities 6739960277.03 5969581267.55

Equity:

Share Capital 3666314207.00 3666302025.00

Other Equity Instruments 1159002779.38 1159031770.29

Including: Preference Shares

Perpetual Bonds

Capital Reserve 12743923502.17 13008445718.54

Less: Treasury Shares 2676639183.21 2368941966.92

Other Comprehensive Income

2642024 Annual Report of Hengyi Petrochemical Co. Ltd.

Item Closing balance Beginning balance

Special Reserves

Surplus Reserve 699923957.91 664659745.28

Retained Earnings 414712578.51 436055598.07

Total Equity 16007237841.76 16565552890.26

Total Liabilities and Equity 22747198118.79 22535134157.81

Legal representative: Qiu Yibo Chief accountant: Zheng Xingang Head of accounting agency: Yu

Zhicheng

3.Consolidated income statement

Unit: RMB

Item Year 2024 Year 2023

I.Total operating revenue 125463237098.17 136148114082.34

Including:Operating revenue 125463237098.17 136148114082.34

Interest income

Earned premiums

Fee and Commission Income

II.Total Operating Costs 126063153820.20 136903509470.71

Of which: Cost of Sales/Operating Costs 120872140383.51 131030233682.88

Interest Expense

Fee and Commission Expenses

Surrender Benefits

Net Claims Incurred

Net Change in Insurance Contract

Liabilities

Policyholder Dividends

Reinsurance Expenses

Taxes and Surcharges 237188466.91 249541289.88

Selling Expenses 243762401.38 229284289.09

2652024 Annual Report of Hengyi Petrochemical Co. Ltd.

Item Year 2024 Year 2023

Administrative Expenses 1102851622.36 1434227935.73

Research and Development Expenses

723365790.03716319527.66

(R&D)

Financial Expenses 2883845156.01 3243902745.47

Of which: Interest Expense 2938880617.79 3306322914.56

Interest Income 208017001.29 217648751.41

Add: Other Income 310806964.41 336961048.78

Investment Income (Loss) 481338948.25 985476736.48

Of which: Income from Associates and

351824646.06490890359.42

Joint Ventures

Gains on Derecognition of Financial

Assets at Amortized Cost

Exchange Gains (Loss)

Net Hedging Gains (Loss)

Fair Value Change Gains (Loss) -18561440.33 -45121198.68

Credit Impairment Losses(Loss) -6389552.52 -11426732.92

Asset Impairment Losses(Loss) -34344817.62 -71262509.77

Gains on Disposal of Assets(Loss) -51586614.89 -9342790.49

III.Operating Profit (Loss) 81346765.27 429889165.03

Add: Non-operating Income 9539070.90 35920509.46

Less: Non-operating Expenses 61383940.48 65971503.46

IV.Profit Before Tax (PBT) (Loss) 29501895.69 399838171.03

Less: Income Tax Expense 95255086.41 31159461.25

V.Net Profit (Loss) -65753190.72 368678709.78

(I)By Operational Continuity

1. Net Profit from Continuing Operations(Loss) -65753190.72 368678709.78

2. Net Profit from Discontinued Operations(Loss)

(II)By Ownership Attribution

2662024 Annual Report of Hengyi Petrochemical Co. Ltd.

Item Year 2024 Year 2023

1.Net Profit Attributable to Parent Company

233939342.84435458340.57

Shareholders

2. Non-controlling Interests (Minority Interests) -299692533.56 -66779630.79

VI.Other Comprehensive Income (OCI) Net of Tax 266298955.54 301662130.69

OCI Attributable to Parent Company Shareholders 275029063.92 299811615.99

(I)OCI Not Reclassifiable to Profit or Loss 2017800.00 790515.39

1. Remeasurements of Defined Benefit Plans

2.OCI from Equity Method Investments Not

2017800.00790515.39

Reclassifiable

3. Fair Value Changes of Other Equity Instruments

4. Fair Value Changes Due to Own Credit Risk

5. Others

(II)OCI Reclassifiable to Profit or Loss 273011263.92 299021100.60

1.OCI from Equity Method Investments

78833868.5041753641.58

Reclassifiable

2.Fair Value Changes of Debt Instruments at FVOCI

3.Reclassification Adjustments for Financial Assets

4.Credit Impairment Reserves for Debt Instruments

at FVOCI

5. Cash Flow Hedge Reserve 421087.50 22418946.16

6.Foreign Currency Translation Differences 193756307.92 234848512.86

7. Others

OCI Attributable to Non-controlling Interests -8730108.38 1850514.70

VII.Total Comprehensive Income 200545764.82 670340840.47

Total Comprehensive Income Attributable to Parent

508968406.76735269956.56

Company Shareholders

Total Comprehensive Income Attributable to

-308422641.94-64929116.09

Non-controlling Interests

2672024 Annual Report of Hengyi Petrochemical Co. Ltd.

Item Year 2024 Year 2023

VIII.Earnings Per Share (EPS)

(I)Basic EPS 0.07 0.13

(II)Diluted EPS 0.07 0.13

Legal representative: Qiu Yibo Chief accountant: Zheng Xingang Head of accounting agency: Yu

Zhicheng

4.Parent company income statement

Unit: RMB

Item Year 2024 Year 2023

I.Total operating revenue 1069681728.42 0.00

Less: Cost of Sales/Operating Costs 1065678320.71 0.00

Taxes and Surcharges 2577331.18 1586855.08

Selling Expenses

Administrative Expenses 5794888.04 5089989.92

Research and Development Expenses (R&D)

Financial Expenses -13854988.64 -12982277.77

Of which: Interest Expense 264479682.30 266658832.11

Interest Income 290350773.97 288732193.54

Add: Other Income 3340558.65 2128804.24

Investment Income (Loss) 339694795.80 339901377.58

Of which: Income from Associates and Joint

-305204.20-98622.42

Ventures

Gains on Derecognition of Financial Assets at

Amortized Cost

Net Hedging Gains (Loss)

Fair Value Change Gains (Loss)

Credit Impairment Losses(Loss) 0.00 -10000.00

Asset Impairment Losses(Loss)

2682024 Annual Report of Hengyi Petrochemical Co. Ltd.

Item Year 2024 Year 2023

Gains on Disposal of Assets(Loss)

II.Operating Profit (Loss) 352521531.58 348325614.59

Add: Non-operating Income 120594.69 234746.93

Less: Non-operating Expenses

III.Profit Before Tax (PBT) (Loss) 352642126.27 348560361.52

Less: Income Tax Expense

IV.Net Profit (Loss) 352642126.27 348560361.52

(I)Net Profit from Continuing Operations (Loss) 352642126.27 348560361.52

(II)Net Profit from Discontinued Operations (Loss)

V.Other Comprehensive Income (OCI) Net of Tax

OCI Attributable to Parent Company Shareholders

(I)OCI Not Reclassifiable to Profit or Loss

1. Remeasurements of Defined Benefit Plans

2.OCI from Equity Method Investments Not

Reclassifiable

3. Fair Value Changes of Other Equity Instruments

4. Fair Value Changes Due to Own Credit Risk

5. Others

(II)OCI Reclassifiable to Profit or Loss

1.OCI from Equity Method Investments Reclassifiable

2.Fair Value Changes of Debt Instruments at FVOCI

3.Reclassification Adjustments for Financial Assets

4.Credit Impairment Reserves for Debt Instruments at

FVOCI

5. Cash Flow Hedge Reserve

6.Foreign Currency Translation Differences

VI.Total Comprehensive Income 352642126.27 348560361.52

5.Consolidated cash flow statement

2692024 Annual Report of Hengyi Petrochemical Co. Ltd.

Unit: RMB

Item Year 2024 Year 2023

I. Cash Flows from Operating Activities:

Cash received from sales of goods and services 133741965540.01 149171462352.96

Net increase in customer deposits and inter bank

deposits

Net increase in borrowings from central banks

Net increase in borrowings from other financial

institutions

Cash received from original insurance contract

premiums

Net cash received from reinsurance business

Net increase in policyholder deposits and investment

funds

Cash received from interest service fees and

commissions

Net increase in inter bank borrowings

Net increase in repurchase agreement funds

Net cash received from securities brokerage

Tax and fee refunds received 1284902741.57 1704518936.01

Other cash received related to operating activities 530856341.36 466751335.95

Subtotal of Operating Cash Inflows 135557724622.94 151342732624.92

Cash paid for purchases of goods and services 125041850148.09 141837557690.06

Net increase in customer loans and advances

Net increase in deposits with central banks and interbank

institutions

Cash paid for claims under original insurance contracts

Net increase in interbank lending

Cash paid for interest service fees and commissions

2702024 Annual Report of Hengyi Petrochemical Co. Ltd.

Item Year 2024 Year 2023

Cash paid for policyholder dividends

Cash paid to and on behalf of employees 2470514775.18 2447999748.11

Taxes and fees paid 1191352463.94 1235348190.93

Other cash paid related to operating activities 856995679.97 1289992190.67

Subtotal of Operating Cash Outflows 129560713067.18 146810897819.77

Net Cash Flows from Operating Activities 5997011555.76 4531834805.15

II. Cash Flows from Investing Activities:

Cash received from disposal of investments 786000000.00 988000000.00

Cash received from investment returns 290020712.53 301046977.47

Net cash received from disposal of fixed assets

100441217.5723009592.59

intangible assets and other long-term assets

Net cash received from disposal of subsidiaries and

56084.57138494181.97

business units

Other cash received related to investing activities 344984290.41 146513074.49

Subtotal of Investing Cash Inflows 1521502305.08 1597063826.52

Cash paid for acquisition/construction of fixed assets

4435706426.434934677342.08

intangible assets and other long-term assets

Cash paid for investments 123419685.61 1820698257.11

Net increase in pledged loans

Net cash paid for acquisition of subsidiaries and

business units

Other cash paid related to investing activities 50495239.10 144345965.50

Subtotal of Investing Cash Outflows 4609621351.14 6899721564.69

Net Cash Flows from Investing Activities -3088119046.06 -5302657738.17

III. Cash Flows from Financing Activities:

Cash received from capital contributions 100000.00 0.00

Including: Cash received from minority shareholders’

100000.000.00

investments in subsidiaries

2712024 Annual Report of Hengyi Petrochemical Co. Ltd.

Item Year 2024 Year 2023

Cash received from borrowings 60464223489.44 54367260691.80

Other cash received related to financing activities 11525935271.42 7244684328.87

Subtotal of Financing Cash Inflows 71990258760.86 61611945020.67

Cash paid for debt repayment 60911284372.07 52009598096.99

Cash paid for dividends profit distributions or interest

2702270253.542671790544.07

payments

Including: Dividends/profits paid to minority

shareholders by subsidiaries

Other cash paid related to financing activities 9819792656.74 10669552070.80

Subtotal of Financing Cash Outflows

73433347282.3565350940711.86

Net Cash Flows from Financing Activities

Subtotal of Financing Cash Outflows

-1443088521.49-3738995691.19

Net Cash Flows from Financing Activities

IV. Effect of Exchange Rate Changes on Cash and Cash

76966509.9893867133.30

Equivalents

V. Net Increase in Cash and Cash Equivalents 1542770498.19 -4415951490.91

Add:Opening balance of cash and cash

8518118122.1212934069613.03

equivalents

VI. Closing Balance of Cash and Cash Equivalents 10060888620.31 8518118122.12

6.Parent company cash flow statement

Unit: RMB

Item Year 2024 Year 2023

I. Cash Flows from Operating Activities:

Cash received from sales of goods and services 1188268463.72 0.00

Tax and fee refunds received

Other cash received related to operating activities 248223517.39 1040086300.14

Subtotal of Operating Cash Inflows 1436491981.11 1040086300.14

2722024 Annual Report of Hengyi Petrochemical Co. Ltd.

Item Year 2024 Year 2023

Cash paid for purchases of goods and services 1014221925.11 109000000.00

Cash paid to and on behalf of employees

Taxes and fees paid 2345507.35 1821256.10

Other cash paid related to operating activities 735034477.07 18375813.22

Subtotal of Operating Cash Outflows 1751601909.53 129197069.32

Net Cash Flows from Operating Activities -315109928.42 910889230.82

II. Cash Flows from Investing Activities:

Cash received from disposal of investments

Cash received from investment returns 765000000.00 0.00

Net cash received from disposal of fixed assets

intangible assets and other long-term assets

Net cash received from disposal of subsidiaries

and business units

Other cash received related to investing activities 288435226.49 490259339.49

Subtotal of Investing Cash Inflows 1053435226.49 490259339.49

Cash paid for acquisition/construction of fixed

assets intangible assets and other long-term assets

Cash paid for investments 97000000.00 10000000.00

Net cash paid for acquisition of subsidiaries and

business units

Other cash paid related to investing activities 0.00 81350573.14

Subtotal of Investing Cash Outflows 97000000.00 91350573.14

Net Cash Flows from Investing Activities 956435226.49 398908766.35

III. Cash Flows from Financing Activities:

Cash received from capital contributions

Cash received from borrowings 332000000.00 199750000.00

Other cash received related to financing activities 2583748112.69 1137694931.25

Subtotal of Financing Cash Inflows 2915748112.69 1337444931.25

2732024 Annual Report of Hengyi Petrochemical Co. Ltd.

Item Year 2024 Year 2023

Cash paid for debt repayment 0.00 500811000.00

Cash paid for dividends profit distributions or

381501848.8446494106.24

interest payments

Other cash paid related to financing activities 2933096243.91 2446291636.25

Subtotal of Financing Cash Outflows 3314598092.75 2993596742.49

Net Cash Flows from Financing Activities -398849980.06 -1656151811.24

IV. Effect of Exchange Rate Changes on Cash and Cash

Equivalents

V. Net Increase in Cash and Cash Equivalents 242475318.01 -346353814.07

Add: Opening balance of cash and cash equivalents 20350369.89 366704183.96

VI. Closing Balance of Cash and Cash Equivalents 262825687.90 20350369.89

2742024 Annual Report of Hengyi Petrochemical Co. Ltd.

7.Consolidated statement of changes in equity

Current period amount

Unit: RMB

Year 2024

Equity attributable to parent company

Item Other equity instruments Other Non-contr

Less: General Undistri

Share Capital compreh Special Surplus olling Total equity

Preferre Perpetua Treasury risk buted Others Subtotal interest

capital Others reserve ensive reserve reserve

d shares l bonds shares reserve interest

income

121816

36663011590390852223689468073280713625211150675133731962488

I.Closing Balance of Prior Year 60569.6

2025.001770.299180.871966.92360.18900.99840.09830.65670.74

8

Add: Accounting Policy Changes

Prior Period Error Corrections

Other

121816

36663011590390852223689468073280713625211150675133731962488

II. Opening Balance of Current Year 60569.6

2025.001770.299180.871966.92360.18900.99840.09830.65670.74

8

12182.0-28990.-331632307697275029-104781-4690990-7612821-1230381III.Current period increase (or less: decrease)

091451.33216.29063.92590.3602.9716.99119.96

27502923393950896840-3084226200545764

(I)Total Comprehensive Income

063.92342.846.7641.94.82

(II)Contributions from and Reductions in 12182.0 -28990. -264522 307697 -5722362 -4475000 -1019736

Owners’ Equity 0 91 216.37 216.29 41.57 00.00 241.57

-169040817685-8178548-4475000-1265354

1.Ordinary Shares Issued by Owners.52803.2043.7200.00843.72

2.Capital Contributions by Holders of Other 12182.0 -28990. 127298.

110489.65110489.65

Equity Instruments 0 91 56

2752024 Annual Report of Hengyi Petrochemical Co. Ltd.

3.Share-Based Payments Recognized in Equity

-264480-50998824550811245508112

4.Other

474.41586.912.50.50

-338720-3387209-33872093

(III)Profit Distribution

933.2033.203.20

1.Allocation to Surplus Reserves

2.Allocation to General Risk Provisions

-338720-3387209-33872093

3.Distributions to Owners (or Shareholders)

933.2033.203.20

4.Other

(IV)Internal Transfers within Equity

1.Capitalization of Capital Reserves

2.Capitalization of Surplus Reserves

3.Utilization of Surplus Reserves to Offset Losses

4.Revisions to Defined Benefit Plans Transferred

to Retained Earnings

5.Reclassification of Other Comprehensive Income

to Retained Earnings

6.Other

(V)Special Reserves

5073155073158050731580.

1.Current Period Appropriations

80.68.6868

5073155073158050731580.

2.Current Period Utilizations

80.68.6868

-67110-6711023-5359475.-72469710

(VI)Other

234.964.9605.01

120768

36663111590087535926766395576180713624742051599005530732107

IV. Closing Balance of Current Year 78979.3

4207.002779.386729.549183.21424.10900.99837.12713.66550.78

2762024 Annual Report of Hengyi Petrochemical Co. Ltd.

Previous period amount

Year 2023

Equity attributable to parent company

Item Other equity instruments Other Non-contr

Less: General Undistri

Share Capital compreh Special Surplus olling Total equity

Preferre Perpetua Treasury risk buted Others Subtotal interest

capital Others reserve ensive reserve reserve

d shares l bonds shares reserve interest

income

117716

36662811590891706314835638092078170125446694721145132658145

I.Closing Balance of Prior Year 37510.9

0806.002382.387734.406737.98744.19619.18059.09336.07395.16

2

Add: Accounting Policy Changes

Prior Period Error Corrections

Other

117716

36662811590891706314835638092078170125446694721145132658145

II. Opening Balance of Current Year 37510.9

0806.002382.387734.406737.98744.19619.18059.09336.07395.16

2

21219.0-50612.-85408885375299811254352410023-2355432-4601135-69565672III.Current period increase (or less: decrease)

009553.53228.94615.9981.81058.7619.0005.424.42

29981143545873526995-6492911670340840

(I)Total Comprehensive Income

615.99340.576.566.09.47

(II)Contributions from and Reductions in 21219.0 -50612. 106188. 885375 -8852984 -1887684 -1074066

Owners’ Equity 0 09 81 228.94 33.22 32.00 865.22

-86407.885375-8854616-1887684-1074230

1.Ordinary Shares Issued by Owners

31228.9436.2532.00068.25

2.Capital Contributions by Holders of Other 21219.0 -50612. 192596.

163203.03163203.03

Equity Instruments 0 09 12

3.Share-Based Payments Recognized in Equity

4.Other

(III)Profit Distribution 254352 -25435 -5098156 -50981568

2772024 Annual Report of Hengyi Petrochemical Co. Ltd.

81.81281.818.00.00

254352-25435

1.Allocation to Surplus Reserves

81.81281.81

2.Allocation to General Risk Provisions

-5098156-50981568

3.Distributions to Owners (or Shareholders)

8.00.00

4.Other

(IV)Internal Transfers within Equity

1.Capitalization of Capital Reserves

2.Capitalization of Surplus Reserves

3.Utilization of Surplus Reserves to Offset Losses

4.Revisions to Defined Benefit Plans Transferred

to Retained Earnings

5.Reclassification of Other Comprehensive Income

to Retained Earnings

6.Other

(V)Special Reserves

5684085684083056840830.

1.Current Period Appropriations

30.32.3232

5684085684083056840830.

2.Current Period Utilizations

30.32.3232

-85514-8551474-1554343-24094913

(VI)Other

742.342.3489.331.67

121816

36663011590390852223689468073280713625211150675133731962488

IV. Closing Balance of Current Year 60569.6

2025.001770.299180.871966.92360.18900.99840.09830.65670.74

8

8.Parent company statement of changes in equity

Current period amount

2782024 Annual Report of Hengyi Petrochemical Co. Ltd.

Unit: RMB

Year 2024

Other equity instruments Other

Item Less: Treasury Special

Share capital Preferred Perpetual Capital reserve comprehensive Surplus reserve Capital reserve Other Total equity

Others shares reserve

shares bonds income

I.Closing

Balance of Prior 3666302025.00 1159031770.29 13008445718.54 2368941966.92 664659745.28 436055598.07 16565552890.26

Year

Add:

Accounting

Policy Changes

Prior Period

Error Corrections

Other

II. Opening

Balance of 3666302025.00 1159031770.29 13008445718.54 2368941966.92 664659745.28 436055598.07 16565552890.26

Current Year

III.Current period

increase (or less: 12182.00 -28990.91 -264522216.37 307697216.29 35264212.63 -21343019.56 -558315048.50

decrease)

(I)Total

Comprehensive 352642126.27 352642126.27

Income

(II)Contributio

ns from and

12182.00-28990.91-264522216.37307697216.29-572236241.57

Reductions in

Owners’ Equity

1.Ordinary

-169040.52817685803.20-817854843.72

Shares Issued by

2792024 Annual Report of Hengyi Petrochemical Co. Ltd.

Owners

2.Capital

Contributions by

Holders of Other 12182.00 -28990.91 127298.56 110489.65

Equity

Instruments

3.Share-Based

Payments

Recognized in

Equity

4.Other -264480474.41 -509988586.91 245508112.50

(III)Profit

35264212.63-373985145.83-338720933.20

Distribution

1.Allocation to

35264212.63-35264212.63

Surplus Reserves

2.Allocation to

General Risk -338720933.20 -338720933.20

Provisions

3.Distributions to

Owners (or

Shareholders)

4.Other

(IV)Internal

Transfers within

Equity

1.Capitalization

of Capital

Reserves

2.Capitalization

of Surplus

2802024 Annual Report of Hengyi Petrochemical Co. Ltd.

Reserves

3.Utilization of

Surplus Reserves

to Offset Losses

4.Revisions to

Defined Benefit

Plans Transferred

to Retained

Earnings

5.Reclassification

of Other

Comprehensive

Income to

Retained

Earnings

6.Other

(V)Special

Reserves

1.Current Period

Appropriations

2.Current Period

Utilizations

(VI)Other 3666314207.00 1159002779.38 12743923502.17 2676639183.21 699923957.91 414712578.51 16007237841.76

Previous period amount

Unit: RMB

Item Year 2023

2812024 Annual Report of Hengyi Petrochemical Co. Ltd.

Other equity instruments Specia

Other

Less: Treasury l Surplus Capital Othe

Share capital Preferre Perpetua Capital reserve comprehensiv Total equity

Others shares reserv reserve reserve r

d shares l bonds e income

e

I.Closing

3666280806.01159082382.313008339529.71483566737.9629803709.1122351272.717102290961.9

Balance of Prior

0838306

Year

Add:

Accounting

Policy Changes

Prior

Period Error

Corrections

Other

II. Opening

3666280806.01159082382.313008339529.71483566737.9629803709.1122351272.717102290961.9

Balance of

0838306

Current Year

III.Current

period increase 313704325.3

21219.00-50612.09106188.81885375228.9434856036.15-536738071.70

(or less: 7decrease)

(I)Total

348560361.5

Comprehensive 348560361.52

2

Income

(II)Contributi

ons from and

21219.00-50612.09106188.81885375228.94-885298433.22

Reductions in

Owners’ Equity

1.Ordinary

Shares Issued by -86407.31 885375228.94 -885461636.25

Owners

2822024 Annual Report of Hengyi Petrochemical Co. Ltd.

2.Capital

Contributions by

Holders of Other 21219.00 -50612.09 192596.12 163203.03

Equity

Instruments

3.Share-Based

Payments

Recognized in

Equity

4.Other

(III)Profit -34856036.1

34856036.15

Distribution 5

1.Allocation to

-34856036.1

Surplus 34856036.15

5

Reserves

2.Allocation to

General Risk

Provisions

3.Distributions

to Owners (or

Shareholders)

4.Other

(IV)Internal

Transfers within

Equity

1.Capitalization

of Capital

Reserves

2.Capitalization

of Surplus

2832024 Annual Report of Hengyi Petrochemical Co. Ltd.

Reserves

3.Utilization of

Surplus

Reserves to

Offset Losses

4.Revisions to

Defined Benefit

Plans

Transferred to

Retained

Earnings

5.Reclassificatio

n of Other

Comprehensive

Income to

Retained

Earnings

6.Other

(V)Special

Reserves

1.Current Period

Appropriations

2.Current Period

Utilizations

3666302025.01159031770.213008445718.52368941966.9664659745.2436055598.016565552890.2

(VI)Other

0942876

2842024 Annual Report of Hengyi Petrochemical Co. Ltd.

III.Basic information about the Company

1.Historical development

Hengyi Petrochemical Co. Ltd. (referred to as "the Company" or "Company")

formerly known as Centennial Brilliance Science and Technology Co. Ltd. (referred

to as "Centennial Brilliance") which was changed into its current name on June 1

2011 by change in the registration with administration for industry and commerce.

The Company was established with initiation by shareholders on December 14 1989

and upon approval by the Economic System Reform Commission of Guangxi Zhuang

Autonomous Region with the G. T. G. [1990] No. 3 Document issued on February 10

1990. The Company’s stocks were listed on Shenzhen Stock Exchange on March 28

1997 under the stock code of 000703 and the current stock abbreviation of "Hengyi

Petrochemical".Upon approval by China Securities Regulatory Commission with the document Reply

on Approval of the Sales of Major Assets of Centennial Brilliance Science and

Technology Co. Ltd. and the Issuance of Its Shares to Zhejiang Hengyi Group Co.Ltd. for Purchase of Assets (ZJXK[2011] No. 540) issued on April 15 2011 the

Company sold all its assets and liabilities to Henan Huicheng Investment Co. Ltd.("Henan Huicheng") with the employees transferred with assets. Henan Huicheng

paid the consideration in cash. The Company issued 432883813 shares to purchase

100% equity in Zhejiang Hengyi Petrochemical Co. Ltd. (hereinafter referred to as

Hengyi Limited) held by Zhejiang Hengyi Group Co. Ltd. Tianjin Dinghui Equity

Investment Phase I Fund (Limited Partnership) Tianjin Dinghui Yuanbo Equity

Investment Fund (Limited Partnership); at the same time Henan Huicheng transferred

its 12237050 shares in Centennial Brilliance to Zhejiang Hengyi Group Co. Ltd.(hereinafter referred to as Hengyi Group) in form of agreement and Hengyi Group

paid the consideration in cash.On April 27 2011 Ascenda conducted capital verification on the major asset

reorganization and issuance of shares to purchase assets and issued TJZXY(2011) Z.

2852024 Annual Report of Hengyi Petrochemical Co. Ltd.

Z. No. 020057 Capital Verification Report to verify the issued 432883813 shares.According to the resolutions of the Company’s 2011 Annual General Meeting of

Shareholders and the revised Articles of Association three bonus shares for every 10

shares were distributed to all shareholders on the basis of the Company’s original total

share capital of RMB 576793813.00 and the capital reserve was transferred to

increase 7 shares for every 10 shares to all shareholders at the same time. The

Company increased its registered capital by RMB 576793813.00. The base date of

the increase by transfer was March 27 2012 and the registered capital after the

change was RMB 1153587626.00.According to the resolutions of the 2015 Annual General Meeting of Shareholders and

the revised Articles of Association the Company implemented the first restricted

stock incentive plan in 2015. The incentive form adopted in this incentive plan was

restricted stocks and 15 incentive objects were granted the restricted stocks in the

first time. 11.7 million restricted stocks with a par value of RMB 1 per share were

granted to incentive objects by means of targeted issuance. The Company increased

its registered capital by RMB 11700000.00 and the registered capital after the

change was RMB 1165287626.00.According to the resolutions of the 2014 Annual General Meeting of Shareholders and

the revised Articles of Association upon the approval of China Securities Regulatory

Commission with the Reply on Approval of Hengyi Petrochemical Co. Ltd.’s

Non-public Issuance of Stocks (ZJXK [2015] No. 2085) the Company privately

issued 140845070 RMB ordinary shares (A-shares) with a par value of RMB 1 per

share in 2015. The Company increased its registered capital by RMB 140845070.00

and the registered capital after the change was RMB 1306132696.00.According to the resolutions of the twenty-sixth meeting of the ninth session of the

BOD of the Company in 2016 and the revised Articles of Association the Company’s

2862024 Annual Report of Hengyi Petrochemical Co. Ltd.

repurchased and cancelled 25% of the granted restricted stocks that were held by

incentive objects and did not meet the unlocking conditions for the first unlocking

period i.e. 2925000 restricted stocks. The Company reduced the registered capital

by RMB 2925000.00 and the registered capital after the change was RMB

1303207696.00.

According to the resolutions of the Company’s 2015 Annual General Meeting of

Shareholders and the revised Articles of Association upon the approval granted by

China Securities Regulatory Commission with the Reply on Approval of Hengyi

Petrochemical Co. Ltd.’s Non- public Issuance of Stocks (ZJXK [2016] No. 1320)

the Company privately issued 316666666 RMB ordinary shares (A shares) with a

par value of RMB 1 per share in 2016. The Company increased its registered capital

by RMB 316666666.00 and the registered capital after the change was RMB

1619874362.00.

According to the resolutions of the Second Extraordinary General Meeting of

Shareholders of the Company in 2017 and the Company’s revised Articles of

Association the Company implemented the second restricted stock incentive plan in

2017. The incentive form adopted in this incentive plan was restricted stocks and 50

incentive objects were granted the restricted stocks in this time. 28.55 million

restricted stocks with a par value of RMB 1 per share were granted to incentive

objects by means of targeted issuance. The Company increased its registered capital

by RMB 28550000.00 and the registered capital after the change was RMB

1648424362.00.

According to the resolutions of the Company’s 2017 Annual General Meeting of

Shareholders and the revised Articles of Association the capital reserve was

transferred to increase 4 shares for every 10 shares to all shareholders based on the

Company’s original total share capital of RMB 1648424362. The Company

completed the registration of bonus and transferred stocks on May 24 2018. The

2872024 Annual Report of Hengyi Petrochemical Co. Ltd.

Company increased its registered capital by RMB 659369744 and the registered

capital after the change was RMB 2307794106.00.In October 2018 due to the resignation of restricted stock incentive objects the

Company repurchased and cancelled 679000 restricted stocks. The Company reduced

its registered capital (share capital) by RMB 679000. After the change the registered

capital was RMB 2307115106 and the share capital was RMB 2307115106.In December 2018 the Company issued 170592433 shares to Zhejiang Hengyi

Group Co. Ltd. (hereinafter referred to as "Hengyi Group") 75124910 shares to

Fulida Group Holding Co. Ltd. (hereinafter referred to as "Fulida Group") and

75124910 shares to Xinghui Chemical Fiber Group Co. Ltd. (hereinafter referred to

as "Xinghui Chemical Fiber Group") to purchase related assets. After the change the

registered capital was RMB 2627957359.00 and the share capital was RMB

2627957359.00.

In January 2019 the Company privately issued 213768115 shares to 6 investors

separately to raise matching funds. After the change the registered capital was RMB

2841725474.00 and the share capital was RMB 2841725474.00.

According to the resolutions of the Company’s 2019 Annual General Meeting of

Shareholders and the revised Articles of Association the capital reserve was

transferred to increase three shares for every 10 shares to all shareholders based on the

Company’s original total share capital of RMB 2841725474.00. The Company

completed the registration of bonus and transferred stocks on May 28 2020. The

Company increased its registered capital by RMB 852517642 and the registered

capital after the change was RMB 3694243116.00.On June 9 2020 in accordance with the Proposal on the Issuance of Shares to

Purchase Assets and the Realization of Performance Commitments for Related-party

2882024 Annual Report of Hengyi Petrochemical Co. Ltd.

Transaction Projects in 2019 and Performance Compensation Plan the cancellation of

12597709 shares was completed and the registered capital after the change was

RMB 3681645407.00.Upon approval by Shenzhen Stock Exchange (SZSE) (approval document SZS [2020]

No. 1027) the Company’s convertible corporate bonds amounting to RMB 2 billion

were listed on Shenzhen Stock Exchange on November 16 2020 with the bond name

of Hengyi Convertible Bonds the conversion period of which was from April 22

2021 to October 15 2026. Through 2021 a total of 1639 Hengyi Convertible Bonds

were converted into 14337 Hengyi Petrochemical shares.On July 28 2021 in accordance with the Proposal on Achievement of Performance

Commitments and Performance Compensation Plan in 2020 through the Share

Issuance for Asset Acquisition and related-party transactions the Company canceled

15379730 shares.

With the approval of the Shenzhen Stock Exchange (hereinafter referred to as "SZSE")

document "Shenzhen Stock Exchange [2020] No. 1027" the company's convertible

corporate bonds amounting to 2000 million RMB were listed for trading on the

Shenzhen Stock Exchange starting from November 16 2020. The bond is abbreviated

as "Hengyi Convertible Bond". The conversion period for "Hengyi Convertible Bond"

is from April 22 2021 to October 15 2026.With the approval of the SZSE document "Shenzhen Stock Exchange [2022] No.

782" the company's convertible corporate bonds amounting to 3000 million RMB

were listed for trading on the SZSE starting from August 18 2022. The bond is

abbreviated as "Hengyi Convertible Bond 2". The conversion period for "Hengyi

Convertible Bond 2" is from January 30 2023 to July 20 2028.In the year 2021 a total of 1639 "Hengyi Convertible Bonds" were converted into

2892024 Annual Report of Hengyi Petrochemical Co. Ltd.

14337 shares of "Hengyi Petrochemical" stock. In 2022 a total of 89 "Hengyi

Convertible Bonds" were converted into 792 shares of "Hengyi Petrochemical" stock.In 2023 a total of 120 "Hengyi Convertible Bonds" were converted into 1084 shares

of "Hengyi Petrochemical" stock and a total of 2116 "Hengyi Convertible Bond 2"

were converted into 20135 shares of "Hengyi Petrochemical" stock. In 2024 a total

of 90 "Hengyi Convertible Bonds" were converted into 822 shares of "Hengyi

Petrochemical" stock and a total of 1183 "Hengyi Convertible Bond 2" were

converted into 11360 shares of "Hengyi Petrochemical" stock.After the conversion of the aforementioned "Hengyi Convertible Bond" and "Hengyi

Convertible Bond 2" into 48530 shares as of December 31 2024 the company's

registered capital was RMB 3666265677.00 and the share capital changed to RMB

3666314207.00.

After the conversion of the aforementioned "Hengyi Convertible Bond" and "Hengyi

Convertible Bond 2" into 48530 shares as of December 31 2024 the company's

registered capital was RMB 3666265677.00 and the share capital changed to RMB

3666314207.00.

The parent company of the Company is: Zhejiang Hengyi Group Co. Ltd.

2.Industry Involved

The Company involves petrochemical and chemical fiber products manufacturing.

3.Line of Business

The approved business scope of the Company: production processing and sales of

chemical fibers chemical raw materials (excluding hazardous chemicals); imports and

exports (except the items banned and restricted under national laws and regulations).

4.Key Products

2902024 Annual Report of Hengyi Petrochemical Co. Ltd.

The Company's main products include purified terephthalic acid (PTA) polyethylene

terephthalate (PET) flakes PET bottle flakes polyester pre-oriented yarn (POY)

polyester fully drawn yarn (FDY) polyester drawn textured yarn (DTY) polyester

staple fiber paraxylene (PX) gasoline diesel and jet fuel etc.

5.Statement of Changes in Line of Business Major Changes in Equity Major

Mergers and Acquisitions of the Company

For details please refer to “Historical Development”.

6.The Financial Statements were approved for submission by the BOD of the

Company on April 22 2025

I.Basis for the preparation of the financial statements

1.Basis for the preparation

The company's financial statements are prepared on the basis of the going concern

assumption according to the transactions and events that actually occurred in

accordance with the "Accounting Standards for Business Enterprises - Basic

Standards" issued by the Ministry of Finance along with various specific accounting

standards application guidelines for accounting standards interpretations of

accounting standards and other relevant regulations (collectively referred to as

"Accounting Standards for Business Enterprises") as well as the "Rules for the

Preparation and Disclosure of Company Information for Publicly Issued Securities

No. 15 - General Provisions for Financial Reports" (revised in 2023) issued by the

China Securities Regulatory Commission.According to the relevant provisions of the Accounting Standards for Business

Enterprises the company's accounting is based on the accrual basis. Except for

certain financial instruments these financial statements are measured on the basis of

historical cost.

2.Going Concern

2912024 Annual Report of Hengyi Petrochemical Co. Ltd.

These financial statements are presented on a going concern basis and the company

has the ability to continue as a going concern for at least 12 months from the end of

the reporting period.II.Important accounting policies and estimates

The company and its subsidiaries have formulated several specific accounting policies

and estimates for transactions and events such as the provision for bad debts on

receivables depreciation of fixed assets amortization of intangible assets revenue

recognition etc. based on the actual characteristics of production and operation and

in accordance with the relevant accounting standards for enterprises. Details are

described as follows:

1.Statement of Compliance with Accounting Standards for Business Enterprises

The financial statements prepared by the company comply with the requirements of

the Accounting Standards for Business Enterprises and accurately and completely

reflect the consolidated and parent company financial position as of December 31

2024 as well as the consolidated and parent company operating results and cash flows

for the year 2024.

2.Accounting Period

The company's accounting periods are divided into annual and interim periods with

an interim period being a reporting period shorter than a full accounting year. The

company's accounting year follows the Gregorian calendar year which starts on

January 1 and ends on December 31.

3.Operating Cycle

The normal operating cycle refers to the period from the acquisition of assets for

processing to the realization of cash or cash equivalents. The company uses a

12-month period as an operating cycle which serves as the standard for classifying

the liquidity of assets and liabilities.

2922024 Annual Report of Hengyi Petrochemical Co. Ltd.

4.Functional Currency

The Renminbi (RMB) is the currency used in the primary economic environment

where the company and its domestic subsidiaries operate and they use RMB as their

functional currency. The company's overseas subsidiaries determine the U.S. dollar as

their functional currency based on the primary economic environment of their

operations. The currency used in preparing these financial statements is RMB.

5.Method and Basis for Determining Materiality Standards

In preparing and disclosing financial statements the company follows the principle of

materiality. The notes to these financial statements disclose items that involve

judgments of materiality standards and the methods and bases for determining

materiality standards as follows:

Location of

Disclosures involving disclosure of this Methodology for identifying

judgements on materiality matter in the notes materiality criteria and basis for

criteria to the present selection

financial statements

The company identifies advance

Important prepayments with payments with individual amounts

V.7

an aging of over one year exceeding 0.25% of the total assets as

important advance payments.The company identifies construction

projects in progress with individual

Significant construction in

V.16 amounts exceeding 0.25% of the total

progress

assets as important construction

projects in progress.The company identifies accounts

Important accounts payable payable with individual amounts

V.27

with an aging of over one year exceeding 0.25% of the total assets as

important accounts payable.Important contract liabilities V.28 The company identifies contract

2932024 Annual Report of Hengyi Petrochemical Co. Ltd.

Location of

Disclosures involving disclosure of this Methodology for identifying

judgements on materiality matter in the notes materiality criteria and basis for

criteria to the present selection

financial statements

with an aging of over one year liabilities with individual amounts

exceeding 0.25% of the total assets as

important contract liabilities.The company identifies other payable

Important other payable with with individual amounts exceeding

V.31

an aging of over one year 0.25% of the total assets as important

other payable

The company identifies capitalized

Status of important development projects with individual

capitalized development VI.2.(1) amounts exceeding 0.25% of the total

projects assets as important capitalized

development projects.The company identifies non-wholly

owned subsidiaries with revenue

exceeding 0.5% of the company's

Important non-wholly owned

VII.7.(1) total revenue or total assets

subsidiaries

exceeding 1% of the company's total

assets as important non-wholly

owned subsidiaries.The company identifies joint ventures

or associates with revenue exceeding

Important joint ventures or 0.5% of the company's total revenue

VII.8.(1)

associates or total assets exceeding 1% of the

company's total assets as important

joint ventures or associates.

6.Accounting treatment of business combination under common control and

business combination not under common control

Business combination refers to the transaction or event where two or more separate

entities merge to form a single reporting entity. Business combinations are

2942024 Annual Report of Hengyi Petrochemical Co. Ltd.

categorized into combinations under common control and combinations not under

common control.

(1)Combinations under common control:

A business combination under common control occurs when the participating entities

are ultimately controlled by the same party or the same group of parties before and

after the combination and this control is not temporary. In a business combination

under common control the entity obtaining control over other participating entities on

the combination date is the merging party while the other entities involved are the

merged parties. The combination date is the date when the merging party actually

acquires control over the merged party.The assets and liabilities acquired by the merging party are measured at the book

value of the merged party on the combination date. The difference between the book

value of the net assets acquired by the merging party and the book value of the

consideration paid for the combination (or the total par value of shares issued) is

adjusted against capital reserves (share premium); if capital reserves (share premium)

are insufficient to offset the difference retained earnings are adjusted. Direct

expenses incurred by the merging party for the business combination are recognized

in the current period's profit or loss when incurred.

(2)Combinations not under common control:

A business combination not under common control occurs when the participating

entities are not ultimately controlled by the same party or the same group of parties

before and after the combination. In a business combination not under common

control the entity obtaining control over other participating entities on the acquisition

date is the acquirer while the other entities involved are the acquirees. The

acquisition date is the date when the acquirer actually obtains control over the

acquiree.

2952024 Annual Report of Hengyi Petrochemical Co. Ltd.

For business combinations not under common control the acquisition cost includes

the fair value of assets given liabilities incurred or assumed and equity securities

issued by the acquirer to obtain control over the acquiree on the acquisition date.Audit legal services valuation consulting and other management fees related to the

business combination are recognized in the current period's profit or loss when

incurred. Transaction costs of equity or debt securities issued as consideration by the

acquirer are included in the initial recognition amount of these securities. Contingent

consideration is recognized at fair value as part of the acquisition cost on the

acquisition date; if new or further evidence related to conditions existing on the

acquisition date arises within 12 months after the acquisition date the contingent

consideration is adjusted accordingly affecting goodwill. The acquisition cost and

identifiable net assets acquired in the combination are measured at fair value on the

acquisition date. If the acquisition cost exceeds the fair value of the acquiree’s

identifiable net assets obtained on the acquisition date the difference is recognized as

goodwill. If the acquisition cost is less than the fair value of the acquiree’s

identifiable net assets obtained the measurement of the fair value of the identifiable

assets liabilities contingent liabilities acquired and the acquisition cost should be

reviewed. Any remaining difference after review is recognized in the current period's

profit or loss.If the acquirer obtains deductible temporary differences of the acquiree that were not

recognized as deferred tax assets on the acquisition date due to not meeting the

criteria for recognition and new or further information obtained within 12 months

after the acquisition date indicates that the relevant circumstances existed on the

acquisition date and the economic benefits of the deductible temporary differences are

expected to be realized the deferred tax assets are recognized reducing goodwill. If

goodwill is insufficient to offset the difference is recognized in the current period’s

profit or loss. Deferred tax assets related to the business combination other than the

aforementioned situation are recognized in the current period’s profit or loss.

2962024 Annual Report of Hengyi Petrochemical Co. Ltd.

For business combinations not under common control achieved through multiple

transactions in steps if they constitute a "package deal" accounting treatment should

refer to the previous sections of this part and Note 3 15 "Long-term Equity

Investments"; if they do not constitute a "package deal" relevant accounting treatment

should distinguish between individual financial statements and consolidated financial

statements:

In individual financial statements the initial investment cost is the sum of the book

value of the equity investment held in the acquiree before the acquisition date and the

additional investment cost on the acquisition date. Other comprehensive income

related to the equity held before the acquisition date should be accounted for using the

same basis as the disposal of directly related assets or liabilities of the acquiree

(except for changes in defined benefit plan net liabilities or net assets measured

according to the equity method which are transferred to current investment income).In consolidated financial statements equity held in the acquiree before the acquisition

date is remeasured at fair value on the acquisition date and the difference between

fair value and book value is recognized in current investment income. Other

comprehensive income related to the equity held before the acquisition date should be

accounted for using the same basis as the disposal of directly related assets or

liabilities of the acquiree (except for changes in defined benefit plan net liabilities or

net assets measured according to the equity method which are transferred to

investment income for the period to which the acquisition date belongs).

7.Criteria for judgement of control and presentation of consolidated financial

statements

(1) Criteria for Determining Control

The scope of consolidation in the consolidated financial statements is determined

based on control. Control refers to the Company’s power over the investee the ability

to derive variable returns by participating in the relevant activities of the investee and

2972024 Annual Report of Hengyi Petrochemical Co. Ltd.

the ability to use its power over the investee to influence the amount of those returns.This typically includes investees where the parent company holds more than half of

the voting rights or where the company holds less than half of the voting rights but

has more than half of the voting rights through agreements with other investors in the

investee. Control can also result from having the right to determine the financial and

operating policies of the investee pursuant to the Articles of Association or agreements

having the right to appoint or remove the majority of the members of the board of

directors of the investee or holding majority voting rights in the investee’s board of

directors.

(2) Methods for Preparing Consolidated Financial Statements

From the date the Company obtains actual control over the net assets and operational

decision-making of a subsidiary the subsidiary is included in the scope of

consolidation. From the date the Company loses actual control the subsidiary is

excluded from the scope of consolidation. For disposed subsidiaries their operating

results and cash flows before the disposal date are appropriately included in the

consolidated income statement and consolidated statement of cash flows. For

subsidiaries disposed of during the current period the opening balances of the

consolidated balance sheet are not adjusted. For subsidiaries newly acquired through

business combinations not under common control their operating results and cash

flows after the acquisition date are appropriately included in the consolidated income

statement and consolidated statement of cash flows and the opening balances and

comparative figures of the consolidated financial statements are not adjusted. For

subsidiaries newly added through business combinations under common control or for

absorbed parties in mergers their operating results and cash flows from the beginning

of the period to the combination date are appropriately included in the consolidated

income statement and consolidated statement of cash flows and the comparative

figures of the consolidated financial statements are adjusted accordingly.When preparing consolidated financial statements if the accounting policies or

2982024 Annual Report of Hengyi Petrochemical Co. Ltd.

reporting periods of the subsidiaries differ from those of the Company necessary

adjustments are made to the subsidiaries' financial statements to align them with the

Company’s accounting policies and reporting periods. For subsidiaries acquired

through business combinations not under common control their financial statements

are adjusted based on the fair value of their identifiable net assets on the acquisition

date.All significant inter company balances transactions and unrealized profits are

eliminated in the preparation of consolidated financial statements.The portion of a subsidiary’s shareholders’ equity and current net profit or loss not

attributable to the Company is presented as minority interests and minority

shareholders’ profit or loss under shareholders’ equity and net profit in the

consolidated financial statements. The portion of a subsidiary’s current net profit or

loss attributable to minority interests is presented as "Minority Shareholders’ Profit or

Loss" under the net profit item in the consolidated income statement. Losses borne by

minority interests exceeding the portion of minority interests in the subsidiary’s

beginning shareholders’ equity are still deducted from minority interests.When control over a subsidiary is lost due to the disposal of part of the equity

investment or other reasons the remaining equity is remeasured at its fair value on the

date control is lost. The difference between the sum of the consideration received

from the disposal of equity and the fair value of the remaining equity and the share of

the net assets of the original subsidiary calculated based on the original ownership

percentage from the acquisition date is included in the investment income for the

period when control is lost. Other comprehensive income related to the equity

investment in the original subsidiary is accounted for on the same basis as the disposal

of directly related assets or liabilities of the subsidiary when control is lost (i.e.except for changes in defined benefit plan net liabilities or net assets remeasured in

the original subsidiary all other items are transferred to current investment income for

2992024 Annual Report of Hengyi Petrochemical Co. Ltd.

the period). Subsequently the remaining equity is measured in accordance with

relevant standards such as CAS No. 2 – Long-term Equity Investments or CAS No. 22

– Recognition and Measurement of Financial Instruments as detailed in Note III 15

("Long-term Equity Investments") or Note III 11 ("Financial Instruments").If the Company loses control over a subsidiary through multiple-step disposals of

equity investments it is necessary to determine whether the transactions resulting in

the loss of control constitute a "package transaction." If the terms conditions and

economic effects of the transactions meet one or more of the following criteria they

are generally treated as a package transaction for accounting purposes:* The

transactions are entered into simultaneously or with consideration of their mutual

influence;* The transactions must be completed together to achieve a complete

commercial result;* The occurrence of one transaction depends on the occurrence of

at least one other transaction;* One transaction when considered alone is not

economically viable but it becomes viable when considered in conjunction with other

transactions. If the transactions do not constitute a package transaction each

transaction is accounted for separately based on whether it falls under "Partial

Disposal of Long-term Equity Investments in Subsidiaries without Losing Control" or

"Loss of Control due to Partial Disposal of Equity Investments or Other Reasons." For

transactions constituting a package transaction all transactions are treated as a single

transaction in which control over the subsidiary is lost. However before losing

control the difference between the proceeds from each disposal and the share of the

subsidiary's net assets corresponding to the disposed investment is recognized in the

consolidated financial statements as other comprehensive income which is transferred

to profit or loss for the period when control is lost.

8.Classification of joint arrangements and accounting of joint operations

A joint arrangement is a contractual agreement controlled jointly by two or more

parties. Based on the rights and obligations the Company possesses in a joint

arrangement it classifies joint arrangements into joint operations and joint ventures.

3002024 Annual Report of Hengyi Petrochemical Co. Ltd.

A joint operation is a joint arrangement where the Company has rights to the related

assets and obligations for the related liabilities. A joint venture is a joint arrangement

where the Company has rights only to the net assets of the arrangement.The Company accounts for investments in joint ventures using the equity method

following the accounting policies described in Note III 15(2)* "Long-term Equity

Investments Accounted by the Equity Method."

As a party to a joint operation the Company recognizes the assets it solely holds the

liabilities it solely undertakes as well as the assets and liabilities jointly held and

undertaken in proportion to its share. The Company recognizes revenue from its share

of output sold from the joint operation recognizes revenue generated from the joint

operation selling output in proportion to its share and recognizes expenses incurred

solely by the Company and expenses incurred by the joint operation in proportion to

its share.When the Company contributes or sells assets to the joint operation (assets not

constituting a business similarly hereafter) or purchases assets from the joint

operation before these assets are sold to third parties the Company only recognizes

the portion of gains or losses attributable to the other parties in the joint operation. If

these assets incur impairment losses in accordance with standards such as CAS No. 8

– Asset Impairment the Company fully recognizes the loss for assets contributed or

sold to the joint operation and recognizes the loss in proportion to its share for assets

purchased from the joint operation.

9.Recognition criteria for cash and cash equivalents

The cash and cash equivalents of the Company include cash at hand deposit in bank

that can be readily used for payment and investments of short terms (generally mature

within three months from the date of purchase) and high liquidity that can be easily

converted into known sums of cash and are exposed to low risks in terms of change in

3012024 Annual Report of Hengyi Petrochemical Co. Ltd.

value.

10.Foreign currency business and conversion of foreign currency statement

(1) Translation Methods for Foreign Currency Transactions

For foreign currency transactions undertaken by the Company the initial recognition

is translated into the functional currency using the spot exchange rate at the beginning

of the month in which the transaction occurs (typically referring to the central parity

rate of exchange published by the People's Bank of China on that day). However for

foreign currency exchange transactions or transactions involving foreign currency

exchanges the functional currency amount is translated based on the actual exchange

rate used.

(2) Translation Methods for Foreign Currency Monetary and Non-Monetary Items

On the balance sheet date foreign currency monetary items are translated using the

spot exchange rate on the balance sheet date. The resulting exchange differences are

recognized in the current period's profit or loss except for the following cases: *

Exchange differences arising from foreign currency-specific borrowings related to the

acquisition or construction of qualifying assets are treated in accordance with the

principles of capitalization of borrowing costs; * Exchange differences arising from

hedging instruments in effective hedges of net investments in foreign operations are

recognized in other comprehensive income and will only be recognized in profit or

loss when the net investment is disposed of; * Exchange differences arising from

available-for-sale foreign currency monetary items (other than changes in amortized

cost) are recognized in other comprehensive income.When preparing consolidated financial statements involving foreign operations for

foreign currency monetary items that substantially constitute a net investment in a

foreign operation the exchange differences arising from exchange rate changes are

recognized in other comprehensive income. Upon disposal of the foreign operation

these exchange differences are transferred to profit or loss for the period of disposal.

3022024 Annual Report of Hengyi Petrochemical Co. Ltd.

For foreign currency non-monetary items measured at historical cost the functional

currency amount is determined based on the spot exchange rate on the transaction

date and remains unchanged. For foreign currency non-monetary items measured at

fair value the spot exchange rate on the date the fair value is determined is used for

translation. The difference between the translated functional currency amount and the

original functional currency amount is treated as a fair value change (including

exchange rate changes) and recognized in either the current profit or loss or in other

comprehensive income.

(3) Translation Methods for Foreign Currency Financial Statements

When preparing consolidated financial statements involving foreign operations for

foreign currency monetary items that substantially constitute a net investment in a

foreign operation the exchange differences arising from exchange rate changes are

recognized as "foreign currency statement translation differences" under other

comprehensive income. Upon disposal of the foreign operation these exchange

differences are transferred to profit or loss for the period of disposal.The financial statements of foreign operations are translated into RMB financial

statements using the following methods: Assets and liabilities in the balance sheet are

translated at the spot exchange rate on the balance sheet date; Shareholders' equity

items except for the "undistributed profits" item are translated at the spot exchange

rate on the transaction date. Income and expense items in the income statement are

translated at the weighted average exchange rate during the transaction period.The undistributed profits at the year-end of the previous year are carried forward from

the translated year-end undistributed profits of the prior year. The year-end

undistributed profits are calculated and presented based on the translated profit

distribution items. Any difference between the translated total of asset items and the

combined total of liability and shareholders' equity items is recognized as a foreign

currency statement translation difference and recorded in other comprehensive

3032024 Annual Report of Hengyi Petrochemical Co. Ltd.

income. When disposing of foreign operations and losing control the foreign

currency statement translation differences related to the foreign operation presented

under shareholders' equity in the balance sheet are transferred in full or

proportionally to profit or loss for the period of disposal.Foreign currency cash flows are translated using the weighted average exchange rate

during the period of cash flow occurrence. The effect of exchange rate changes on

cash is presented as a separate adjustment item in the cash flow statement.The year-end balances and actual amounts from the prior year are presented based on

the translated amounts in the prior year's financial statements.When disposing of all equity interests in a foreign operation or losing control over a

foreign operation due to the partial disposal of equity interests or other reasons the

foreign currency statement translation differences presented under shareholders'

equity in the balance sheet and attributable to the parent company are fully transferred

to profit or loss for the period of disposal.When disposing of part of the equity interests in a foreign operation or reducing the

equity proportion due to other reasons without losing control of the foreign operation

the foreign currency statement translation differences related to the disposed portion

are attributed to minority interests and are not transferred to profit or loss for the

period. When disposing of part of the equity interests in a foreign operation that is an

associate or a joint venture the foreign currency statement translation differences

related to the foreign operation are proportionally transferred to profit or loss for the

period of disposal.

11.Financial instruments

(1) Translation of transactions in foreign currencies

3042024 Annual Report of Hengyi Petrochemical Co. Ltd.

A transaction in a foreign currency of the Company when initially recognized is

translated into the benchmark currency at the spot rate (the middle rate of the foreign

exchange quotation published by the People's Bank of China; the same below) on the

transaction date provided that foreign currency translation transactions and

transactions involving conversion of foreign currencies are translated into the

benchmark currency at the exchange rate actually adopted for the transactions.

(2) Translation of monetary and non-monetary assets in foreign currencies

On the balance sheet date monetary assets in foreign currencies are translated at the

spot rate on the balance sheet date and the exchange difference arising therefrom is

recognized in current profit and loss except that * the exchange difference arising

from special loans in foreign currencies used to purchase assets eligible for

capitalization is treated following the principle of capitalization of borrowing cost; *

the exchange difference arising from the hedging instruments used for effective

hedging of net investment in overseas operations is recognized in other

comprehensive income and after the net investment is disposed recognized in current

profit and loss; * the exchange difference arising from changes in the book balance

of monetary assets available for sale except the amortized cost is recognized in other

comprehensive income.When preparing the Consolidated Financial Statements if a monetary asset in foreign

currency constitutes a net investment in an overseas operation the exchange

difference arising due to a change in the exchange rate is recognized in other

comprehensive income and transferred to current profit and loss upon the disposal of

the overseas operation.Non-monetary transactions in foreign currencies that are measured at the historical

costs are translated at the spot rate prevailing on the Transaction Date. A

non-monetary asset in a foreign currency measured at the fair value is translated at

the spot rate on the date on which the fair value is determined and the difference

3052024 Annual Report of Hengyi Petrochemical Co. Ltd.

between the amounts recorded in the benchmark currency after the translation and that

recorded in the original currency is treated as changes in the fair value (including

change in exchange rate) and recognized in current profit and loss or other

comprehensive income.

(3) Translation of accounting statements in foreign currencies

When preparing the Consolidated Financial Statements if a monetary asset in foreign

currency constitutes a net investment in an overseas operation the exchange

difference arising due to a change in the exchange rate is recognized in other

comprehensive income as a difference from translation of accounting statements in

foreign currencies and transferred to current profit and loss upon the disposal of

overseas operation.Financial statements in foreign currencies of overseas operations are translated into

RMB and assets and liabilities in the balance sheet are translated at the spot rate on

the Balance Sheet Date; all transactions in Shareholders' Equity except those in

Undistributed Profit are translated at the current exchange rate on the Transaction

Date. Income and expense in the balance sheet are translated at the prevailing

exchange rate on the Transaction Date. Undistributed profit at the end of previous

year is the undistributed profit at the end of previous year; the undistributed profit at

the yearend is measured and presented by the items of the translated profit distribution;

the difference between the translated assets/liabilities and the total shareholders'

equity is recognized in other comprehensive income as the difference of foreign

currency translation. If an overseas operation is disposed of and the control over it is

lost the difference of foreign currency translation related to the overseas operation

listed in Shareholders' Equity in the Balance Sheet is transferred to current profit and

loss in which the same is disposed of wholly or in proportion to the share of the

overseas operation thus disposed of.

3062024 Annual Report of Hengyi Petrochemical Co. Ltd.

For cash flows in foreign currencies the weighted-average exchange rate on the

occurrence day of cash flow shall apply. The difference of cash caused by change of

exchange rate shall be separately presented in Cash Flow Statement.The amounts at the end of the previous year and the actual amounts of the previous

year are presented as translated from the financial statements of the previous year.If all the shareholders’ equity in an overseas operation is disposed of or if the control

over it is lost as a result of disposal of part of the owner’s equity or for any other

reason the difference of foreign currency translation related to the overseas operation

that is attributable to shareholders of the parent company as listed in Owners’ Equity

in the Balance Sheet is wholly transferred to current profit and loss in which the same

is disposed of.If the share of the equity in an overseas operation held by the Company decreases as a

result of disposal of part of the equity investment or for any other reason but the

decrease does not result in the loss of control over the overseas operation the

difference of foreign currency translation related to the part of the overseas operation

is classified as minority shareholder's equity and is not transferred to current profit

and loss. If part of the equity in an overseas operation that is an associate or a joint

venture is disposed of the difference of foreign currency translation related to the

overseas operation is transferred to current profit and loss in which the same is

disposed of wholly or in proportion to the share of the overseas operation thus

disposed of.

12. Impairment of financial assets

Financial assets for which impairment loss is required to be recognized by the

Company are financial assets measured at amortized cost investment in debt

instruments measured at fair value through other comprehensive income these mainly

include bills receivable accounts receivable other receivables debt investments

other debt investments and long-term receivables. Furthermore for certain financial

3072024 Annual Report of Hengyi Petrochemical Co. Ltd.

guarantee contracts impairment reserves are provided and credit impairment losses

are recognized according to the accounting policies mentioned in this section.

(1) Method for recognizing impairment reserves

Based on expected credit loss the Company recognizes impairment reserves and

credit impairment loss in respect of the above-mentioned items according to the

applicable method for measuring excepted credit loss (the general approach or

simplified approach).Credit loss is the difference between all contractual cash flow receivable by the

Company under contracts which are discounted according to the original effective

interest rate and all the cash flow expected to be received namely the present value

of all cash shortfall. Particularly financial assets acquired or derived to which credit

impairment has occurred are discounted by the Company according to the

credit-adjusted effective interest rate.The general approach for measuring expected credit loss means that at each balance

sheet date the Company assesses the financial assets to see if the credit risk has

significantly increased after initial recognition if credit risk has significantly

increased after initial recognition the Company calculates provision for loss

according to the amount of expected credit loss over the life-time of the assets; if

credit risk has not significantly increased after initial recognition the Company

calculates loss provision based on expected credit loss in the future twelve-month.When evaluating expected credit loss the Company considers all reasonable

information that is supported by evidence including forward-looking information.For financial instruments that have relatively low credit risk at the balance sheet date

the about assumes that the credit risk of such instruments has not significantly

increased after initial recognition and chooses to calculate loss provision according to

the twelve-month expected credit loss.

3082024 Annual Report of Hengyi Petrochemical Co. Ltd.

(2) Criteria for determining whether credit risk has significantly increased since

initial recognition

If the probability of default of a certain financial asset within the expected lifetime of

the asset as determined at the balance sheet date is significantly higher than the

probability of default within the expected lifetime determined at the time of initial

recognition then it indicates that the credit risk of such asset has significantly

increased. Except for special circumstances the Company regards the change in

default risk occurring in the future twelve-month period as the reasonable estimate of

the change in default risk occurring over the entire lifetime of an asset

thereby determining whether the credit risk has increased significantly after initial

recognition. Usually in case of more than 30 days overdue the Company deems that

the credit risk of the financial instrument has increased significantly unless there is

conclusive evidence showing that the credit risk of the financial instrument has not

increased significantly since its initial recognition.The Company will take into account the following factors when assessing whether the

credit risk has increased significantly:

1) Whether the actual or expected operating results of the debtor have changed

significantly;

2) Whether the regulatory economic or technological environment of the debtor has

been subject to significant adverse changes;

3) Whether the value of the collateral mortgaged for debt or the quality of guarantee

provided by a third party or credit enhancement has changed significantly with these

changes expected to reduce the debtor’s economic motivation to repay the debt within

the term set out in the contract or affect the probability of breach;

4) Whether the expected performance and repayment behaviors of the debtor have

changed significantly;

5) Whether the Company’s credit management methods for financial instruments

have changed etc.

3092024 Annual Report of Hengyi Petrochemical Co. Ltd.

On the balance sheet date if the Company determines that a financial instrument has

only low credit risk the Company will assume that the credit risk of the financial

instrument has not increased significantly since its initial recognition. If the default

risk of financial instruments is low the borrower has a strong capacity to fulfill its

cash flow obligations under contract in the short term and the borrower’s

performance of its cash obligations under contract may not necessarily be reduced

even if there are unfavorable changes in the economic situation and operating

environment in a long period of time then the financial instrument will be deemed to

have low credit risk.

(3) Criteria for determining financial assets that have been subject to credit

impairment When one or more events that adversely affects the expected future cash

flow of a financial asset has occurred such financial asset is considered to be an asset

which has suffered credit impairment. Evidence of credit impairment of financial

assets includes the following observable information:

A serious financial difficulty occurs to the issuer or debtor;

The debtor breaches any of the contractual stipulations for example fails to pay or

delays the payment of interests or the principal etc.;

Due to the economic or contractual considerations related to the debtor’s financial

difficulties the creditor gives the debtor a compromise that the debtor would not

make under any other circumstances;

The debtor will probably become bankrupt or carry out other financial

reorganizations;

The issuer or the debtor’s financial difficulties result in the disappearance of the

active market for the financial asset;

A financial asset is purchased or originated at a heavy discount and this discount

reflects the fact that the credit loss has occurred.The credit impairment of a financial asset may be caused by the combined effects of

several events and may not necessarily be caused by a separately identifiable event.

3102024 Annual Report of Hengyi Petrochemical Co. Ltd.

(4) Method for evaluating the expected credit risk on a portfolio basis

For financial assets which have significantly different credit risk the Company

evaluates the credit risk on an individual basis for example amounts due from related

parties; receivables from a debtor with which the Company has a dispute or which

involve a lawsuit or arbitration; and receivables for which there is a clear indication

that the debtor thereof is very likely to be unable to meet its payment obligation.In addition to financial assets with credit risk assessed individually the Company

divides financial assets into different groups based on common risk characteristics.The common credit risk characteristics adopted by the Company include types of

financial instruments credit risk ratings aging combination etc. and it assesses credit

risk on the basis of combination.

(5) Accounting treatment for the impairment of financial assets

At the end of period the Company calculates the expected credit loss of various

financial assets if the expected credit loss is greater than the carrying amount of the

current impairment reserves the difference between the two amounts is recognized as

an impairment loss; if the expected credit loss is smaller than the carrying amount of

impairment reserves then the difference is recognized as an impairment gain.

(6) Method for determining the credit loss of financial assets

With regard to the notes receivable accounts receivable and financing of accounts

receivable arising from daily business activities such as selling goods providing labor

services etc. the Company measures the loss provision based on the expected credit

loss for the entire duration regardless of whether there is a significant financing

component.* Notes receivable

Based on the credit risk characteristics the notes receivable will be classified into

different combinations.

3112024 Annual Report of Hengyi Petrochemical Co. Ltd.

Method for measuring of expected credit

Item Basis for grouping

loss

Bank acceptance bills The Company deems that this type of funds

The acceptor is a bank with

and domestic letter of has a relatively low credit risk and does not

relatively low credit risk.credit recognize the expected credit loss.This credit risk characteristic of

Confirm the expected credit rate with

Commercial this portfolio of receivables is

reference to corresponding policy of

acceptance bills defined by account receivable

receivables

aging.* Accounts receivable

Except for other receivables for which credit risk is assessed individually assets are

classified into different portfolios based on credit risk characteristic:

Method for measuring of expected credit

Item Basis for grouping

loss

Related parties’

This portfolio represents

receivables within the receivables due from related The Company deems that this type of funds

parties with relatively low risk has a relatively low credit risk and does not

scope of consolidation

which are included within the recognize the expected credit loss.(note) scope of consolidation.With reference to historical credit loss

experience and based on the current

conditions and the forecasts of future

This credit risk characteristic of

Receivables from third this portfolio of receivables is economic conditions a comparison table

parties defined by account receivable

between the aging of accounts receivable and

aging.the expected credit loss rate for the entire

duration are prepared and the expected credit

losses are calculated.Note: “Related parties included in the scope of consolidation” refer to Hengyi

3122024 Annual Report of Hengyi Petrochemical Co. Ltd.

Petrochemical and those companies recorded in the scope of its consolidated financial

statement (the same below).Comparison table showing the account age of the portfolio of accounts receivable and

other receivables based on credit risk characteristic and the full lifetime expected

credit loss:

Aging Expected credit loss rate (%)

Within six (6) months (included) 0.00

7-12 months (included) 5.00

1-2 years (included) 30.00

2-3 years (included) 50.00

Over three years 100.00

* Other receivables

Based on the determination as to whether the credit risk of other receivables has

increased significantly since initial recognition the Company calculates impairment

loss according to the twelve-month expected credit loss or life-time expected credit

loss. Except for other receivables for which credit risk is assessed individually assets

are classified into different portfolios based on credit risk characteristic:

Method for measuring of expected

Item Basis for grouping

credit loss

Related party funds within the scope

With reference to historical credit

of consolidation

loss experience and based on the

Receivables and payable such as The nature of other

current conditions and the forecasts

advance from entities beyond the receivables is used edit risk

of future economic conditions the

scope of consolidation characteristics

expected credit loss is calculated

Combination of consumption taxes based on the default risk exposure

3132024 Annual Report of Hengyi Petrochemical Co. Ltd.

and export tax rebates receivable and the expected credit loss rate

within the next 12 months or for the

Combination of tax refunds entire duration.receivable and other government

subsidies

Portfolio of deposits and security

Employee loan and petty cash

Other groups

* For other financial assets with regard to financial assets other than those under the

aforesaid measurement methods the Company measures impairment at an amount

equivalent to expected credit losses within the next 12 months or for the entire duration

based on whether its credit risk has increased significantly since initial recognition loss.

13. Inventory

(1) Classification of inventory

Inventories refer to finished goods or commodities for sale held in daily activities

unfinished goods in manufacturing process and materials and supplies consumed in

process of manufacturing products or providing services etc. including large

categories such as materials in transit raw materials products in progress

commodities in stock etc.

(2) Pricing method for acquisition and distribution of inventories

Inventories are measured at the weighted average method upon receiving and sending.If the daily accounting of inventories is valued at planned cost the cost difference of

materials shall be carried over at the end of the year and the planned cost shall be

adjusted to the actual cost.

(3) Inventory system

The Company adopts the perpetual inventory system.

(4) Amortization of low-value consumables and packing materials

One-time amortization method will be used for low-value consumables and packing

3142024 Annual Report of Hengyi Petrochemical Co. Ltd.

materials.

(5) Methods for recognition of net realizable value of inventories and retaining the

provision for depreciation

The net realizable value of the inventory is determined at the estimated selling price

less the estimated cost and sales cost at the time it is distributed as well as related

taxes and charges. The net realizable value of the inventory is determined on the basis

of conclusive evidence obtained while considering the purpose of keeping the

inventory and effect of events after the balance sheet date.On the balance sheet date the inventories are measured at the lower of cost and net

realizable value. If the net realizable value is lower than the cost then the inventory

depreciation reserves is retained for the inventory. The inventory depreciation

reserves are retained by the difference of the cost less its net realizable value.If the factors leading to the write-down of the price of an inventory no longer exist

and the net realizable value is higher than the book value of the inventory after the

inventory depreciation reserves are retained the difference is reversed from the

provision and recognized in current profit and loss.

14. Assets available for sale and disposal group

Where the Company recovers the book value of one non-current asset or disposal

group mainly through sales (including the non-monetary asset exchange with

commercial substance similarly hereinafter) rather than sustained use upon

satisfaction of following conditions it is categorized to the held-for-sale category.The specific standard is that the following conditions are met simultaneously: some

non-current assets or disposal group can be sold immediately under current conditions

according to the practices of selling similar asset or disposal group in similar

transactions; the Company has made a decision on the selling plan and obtained the

positive purchase commitment. It’s predicted that the selling will be completed within

a year. Disposal group refers to a group of assets disposed together through selling or

other methods in a transaction as a whole and liabilities directly related to these assets

transferred in the transaction. If the goodwill from the business merger is apportioned

3152024 Annual Report of Hengyi Petrochemical Co. Ltd.

to the asset group or combination of asset groups that the disposal group belongs to

according to the Accounting Standards for Business Enterprises No. 8 - Impairment of

Asset the disposal group shall include the goodwill apportioned to the disposal group.Upon initial measurement or re-measurement upon balance sheet date of held-for-sale

non- current asset or disposal group where the book value is higher than the net

amount that the fair value minus the selling expense the book value is written down

the net amount after the fair value minus selling expense the write-down amount is

determined as the asset impairment loss and included into current profits and losses

and the held-for-sale asset impairment reserves are retained at the same time. For the

disposal group the recognized assets depreciation loss shall be used to firstly offset

against the book value of goodwill in the disposal group and then against the book

value of each non-current asset applicable to the measurement rules in the Accounting

Standards for Business Enterprises No. 42 Non-current Assets Held for Sale Disposal

Groups and Discontinued Operations (hereinafter referred to as “No. 42 Standard”).The reversed amount shall be included in the current profit and loss and its book

value shall be increased proportionally according to the portion of the book value of

each non- current asset in the disposal group applicable to the measurement rules of

No. 42 Standard except goodwill. The written-down book value of goodwill and the

assets impairment loss recognized before the non-current assets is classified into those

held for sale applicable to the measurement rules of No. 42 Standard shall not be

reversed.No depreciation or amortization is provisioned for the non-current asset in the

held-for-sale non-current asset or disposal group and the interest of liability in

held-for-sale disposal group and other expenses shall continue recognition.When the non-current asset or disposal group no longer meets the classification

condition of held-for-sale category and no longer continues to classify the

held-for-sale category or the non-current asset is removed from the held-for-sale

3162024 Annual Report of Hengyi Petrochemical Co. Ltd.

disposal group measurement is made at whichever is lesser: (1) for the book value

prior to classification into the held-for-sale category the amount after adjustment of

depreciation amortization or impairment to be recognized in case of assuming no

classification into the held-for-sale category; (2) Recoverable amount.

15. Long-term equity investments

Long-term equity investments in this part refer to the Company’s long-term equity

investments having control joint control or significant influence on the invested unit.Long-term equity investments in this section refer to the long-term equity investments

by the Company in the investee with control joint control or significant influence.Long-term equity investments which do not enable the Company to exert control

common control or significant influence over the investee entity are accounted for as

financial assets at fair value through profit or loss in particular if such long-term

equity investments are not held for trading they may be designated by the Company

on initial recognition as financial assets at fair value through other comprehensiveincome for the relevant accounting policy refer to Note III 11 “FinancialInstruments”.Joint control refers to the control the Company shares with other entities over a

certain arrangement following relevant agreement by which any activity under the

arrangement may be conducted only with unanimous agreement of all participants

sharing the power of control. Significant influence refers to the situation where the

Company is entitled to participate in but is not authorized to control the financial

and/or business decisions either alone or in joint efforts with other participants.

(1) Determination of investment cost

For a long-term equity investment acquired through combination of businesses under

common control the share of the shareholders' equity of the acquiree in the book

value of the shareholders’ equity in the consolidated financial statements of the

ultimate controlling party on acquisition date shall be taken as the initial investment

3172024 Annual Report of Hengyi Petrochemical Co. Ltd.

cost for the long-term equity investment. Capital reserve is adjusted based on the

difference between the initial cost for the long-term equity investment and the book

values of cash paid non-cash asset transferred and debt assumed and if the capital

reserve is insufficient to offset such difference the difference will be offset against

retained earnings. If the consideration is paid in the form of equity securities the

share of the shareholders’ equity of the acquiree in the book value of the owners’

equity in the consolidated financial statements of the ultimate controlling party on

acquisition date is taken as the initial investment cost for the long-term equity

investment on the date of combination. The face value of the shares issued is taken as

the equity and the capital reserve is adjusted by the difference between the initial

investment cost for the long-term equity investment and the total face value of the

shares issued; and if the capital reserve is insufficient to offset such difference the

difference will be offset against retained earnings. If the combination of businesses

under common control is realized through a series of transactions in acquiring the

equity of the acquiree the transactions are determined whether to be a package deal

and treated in either of the following manners: If the whole series of transactions are

determined to constitute a package deal then they are treated as one transaction

realizing the acquisition of the control. If not the share of the shareholders’ equity of

the acquiree in the book value of the owners’ equity in the consolidated financial

statements of the ultimate controlling party on acquisition date is taken as the initial

investment cost for the long-term equity investment on the date of combination.Capital reserve is adjusted based on the difference between the initial investment cost

for the long-term equity investment and the book value of the long-term equity

investment before the combination plus the total book value of newly paid

consideration for acquiring shares on acquisition date; and if the capital reserve is

insufficient to offset such difference the difference will be offset against retained

earnings. The other comprehensive income accounted for the adoption of equity

method for the equity investment held or recognized for financial assets available for

sale before acquisition date is not accounted for upon the acquisition.For a long-term equity investment acquired through combination of businesses not

3182024 Annual Report of Hengyi Petrochemical Co. Ltd.

under common control the cost for the combination which is fair value of the total of

the assets paid liabilities incurred or assumed and the equity securities issued by the

acquiring party is taken as the initial investment cost for the long-term equity

investment on acquisition date. If the combination of businesses not under common

control is realized through a series of transactions in acquiring the equity of the

acquiree the transactions are determined whether to be a package deal and treated in

either of the following manners: If the whole series of transactions are determined to

constitute a package deal then they are treated as one transaction realizing the

acquisition of the control. If not the aggregate of the book value of the equity

investment in the acquiree held by the Company and the increase in the investment

cost is taken as the initial cost for the long-term equity investment remeasured using

the cost method. If the originally held equity is measured by the equity method the

relevant other comprehensive income is not accounted.Intermediary costs incurred by the acquirer in the course of combination for audit

legal and valuation services and other administrative services are recorded in current

profit and loss.Equity investments except long-term equity investments derived from business

combination are initially measured at the cost. The cost is determined depending on

the means of acquisition at the purchase price actually paid in cash the fair value of

the equity securities issued by the Company the value determined in the investment

contract or agreement the fair value of the original book value of the asset traded off

by means of exchange trade of non- monetary asset or the fair value of long-term

equity investment itself. Charges taxes and other necessary expenses related to the

acquisition of long-term equity investments are recognized in Investment Costs. In

case of a long-term equity investment made in addition to other investment if the

investment results in the Company's ability to exercise significant influence over the

investee but does not constitute the control over the same the cost is the aggregate of

the fair value of the equity investment originally held as determined following the

3192024 Annual Report of Hengyi Petrochemical Co. Ltd.

Accounting Standards for Business Enterprises No. 22 - Recognition and

Measurement of Financial Instruments and the newly increased cost.

(2) Methods for subsequent measurement and recognition of profit and loss

If the entity in which the Company invests exercises joint control (except those

constitute a joint operation) or significant influence over the long-term equity

investments equity method is adopted for such long-term equity investments. Also a

long-term equity investment that grants control over the investee is accounted for in

the financial statements of the Company using the cost method.* Long-term equity investments accounted for using the cost method

Under the cost method a long-term equity investment is measured at the initial

investment cost which is adjusted by the increased or recovered investment. Except

the price actually paid upon acquisition of an investment or the cash dividend or profit

that has been declared but not

granted and included in the consideration for the acquisition cash dividend or profit

in the investee attributable to the Company shall be recognized as income from

investments.* Long-term equity investments accounted for using the equity method

If the long-term equity investment is accounted using the equity method and the initial

cost for the investment is greater than the share of the total fair value of the

identifiable assets of the investee the initial cost for the investment is not adjusted; if

the former is less than the latter the difference is recognized in current profit and loss

and the cost for the long-term equity investment is adjusted accordingly.When accounted for using the equity method the share in the net profits or losses that

have been realized by the investee and which the Company is entitled to receive or

obliged to assume and the share in other comprehensive income are recognized in

income from investments and other comprehensive income respectively and the

book value of the long-term equity investment is adjusted accordingly; the book value

of the long-term investment is adjusted according to the portion of the profit or cash

dividend declared and distributed by the investee; In case of any change in the owners’

3202024 Annual Report of Hengyi Petrochemical Co. Ltd.

equity in the invested equity except the net profits or losses other comprehensive

income and profit distribution the book value of the long-term equity investment is

adjusted and the balance is recognized in the capital surplus. The share in the net

profits or losses of the investee is recognized after adjustment is made on the basis of

the fair values of all identifiable assets of the investee upon the investment is realized.I If the accounting policies and accounting periods adopted by the investee are

inconsistent with those adopted by the Company the financial statements of the

investee are adjusted in accordance with the accounting policies and accounting

period of the Company and the investment income and other comprehensive income

from the investee is recognized according to the adjustment. In case of a transaction

between the Company and its associate or joint venture where the investment or sale

does not constitute a business transaction the unrealized profits or losses within the

scope of the Company are calculated and offset according to the share attributable to

the Company with the balance recognized as profits or losses from investment.However the losses arising from unrealized transactions with the investee within the

Company if being impairment loss of the asset to be transferred may not be offset. In

case of an investment of an asset in a joint venture or an associated enterprise that

constitutes a business transaction and a long-term equity investment without realizing

the control over the investee the fair value of the asset is taken to be the initial

investment cost for the long-term equity investment and the whole difference between

the initial investment cost and the book value of the asset is recognized in current

profit and loss. In case of an investment of an asset sold to a joint venture or an

associated enterprise that constitutes a business transaction the whole difference

between the consideration acquired and the book value of the asset is recognized in

current profit and loss. An asset acquired from a joint venture or an associate if

constitutes a business transaction is treated following Accounting Standards for

Business Enterprises No. 20 - Business Combinations and wholly recognized as

profits or losses related to the transaction.Net loss from an investment in an investee is written down against the total of the

3212024 Annual Report of Hengyi Petrochemical Co. Ltd.

book value of the long-term equity investment and the long-term equity from other

actual net investment in the investee but only to that extent. In addition if the

Company assumes liability for any extra loss of the investee the obligation is

recognized as an estimated liability in Losses from Investment of the period. If the

investee realizes net profit subsequently the share in the profit payable to the

Company is recognized as a share of income after the unrecognized loss arising from

the investment.For the long-term equity investments to joint ventures and associates already held

before the first implementation of the new accounting standards if there is the debit

balance of equity investments related to the investments the amount amortized using

the straight-line method over the remaining period shall be included in the current

profit and loss.* Acquisition of minority equity

When preparing the Consolidated Financial Statements the difference between the

newly increased long-term equity investment due to the acquisition of minority equity

and the share in the net asset of the subsidiary attributable to the Company calculated

at the newly increased shareholding ratio on acquisition date or (the Consolidation

Date) is recognized as an adjustment to the capital surplus and and if the capital

reserve is insufficient to offset such difference the difference will be offset against

retained earnings.* Disposal of long-term equity investment

If the Parent Company disposes of part of its long-term equity investment in a

subsidiary without losing the control over the latter the difference between the price

of the disposal and the share in the net asset of the subsidiary corresponding to the

long-term equity investment disposed of is recognized in Shareholders' Equity in the

Consolidated Financial Statements; if the Parent Company disposes of part of its

long-term equity investment in a subsidiary resulting in the loss of control over the

3222024 Annual Report of Hengyi Petrochemical Co. Ltd.

latter the disposal price is treated following accounting policies described in Note III

7 (2) “Methods for Preparing Consolidated Financial Statements.”

In case of a long-term equity investment disposed of in other circumstances the

difference between the book value and the price actually acquired is recognized in

current profit and loss.In case of a long-term equity investment accounted for using the equity method if the

remaining equity after disposal continues to be accounted for using the equity method

the corresponding share in the other comprehensive income originally recognized in

Shareholders' Equity is treated on the same basis on which the investee directly

disposes of the relevant asset or liability. All other shareholders' equity of the investee

recognized because of changes in the shareholders' equity other than those in the net

profits or losses other comprehensive income and profit distribution are carried over

to current profit and loss in proportion.Long-term equity investments accounted for using the cost method if the remaining

equity after disposal continues to be accounted for using the cost method the other

comprehensive income originally accounted for using the equity method or the

standards for recognition and measurement of financial instruments before the

acquisition of the control over the investee is treated on the same basis on which the

investee directly disposes of the relevant asset or liability and is carried forward in

proportion; all other shareholders’ equity in the net asset of the investee as accounted

for and recognized using the equity method except net profits or losses other

comprehensive income and profit distributions are carried forward in proportion. If

the Company loses the control over the investee due to disposal of part of its equity

investment but the remaining equity constitutes joint control or significant influence

over the investee the remaining equity is re-accounted for using the equity method

and adjustment is made as if the remaining equity were accounted for using the

equity method since the acquisition; the remaining equity if it does not constitute

3232024 Annual Report of Hengyi Petrochemical Co. Ltd.

joint control or significant influence over the investee is re-accounted for following

the standards for recognition and measurement of financial instruments and the

difference between the fair value on the date the control is lost and the book value of

the equity is recognized in current profit and loss. When the control over the investee

is lost the other comprehensive income accounted for using the equity method or

following the standards for the recognition and measurement of financial instruments

before the acquisition of the control over the investee is treated on the same basis on

which the investee directly disposes of the relevant asset or liability. All changes in

other shareholders’ equity in the net asset of the investee as accounted for and

recognized using the equity method except net profits or losses other comprehensive

income and profit distributions are carried forward in proportion upon the loss of

control. If the remaining equity is accounted for using the equity method the other

comprehensive income and other shareholders' equity are carried forward in

proportion; if the remaining equity is accounted for following the standards for

recognition and measurement of the financial instruments the other comprehensive

income and other shareholders' equity are fully carried forward.If the Company loses the joint control or significant influence over the investee due to

partial disposal of equity investments the remaining equity is re-accounted for

following the standards for recognition and measurement of financial instruments and

the difference between the fair value on the date the control or significant effect is lost

and the book value of the remaining equity is recognized in current profit and loss.When the control of the investee is terminated the other comprehensive income from

the original equity investment as accounted for the adoption of equity method or

following the standards for the recognition and measurement of financial instruments

is treated on the same basis on which the investee directly disposes of the relevant

asset or liability; all changes in other shareholders’ equity in the net asset of the

investee as accounted for and recognized because of the adoption of the equity

method except net profits or losses other comprehensive income and profit

distributions are carried forward in proportion upon the loss of control.

3242024 Annual Report of Hengyi Petrochemical Co. Ltd.

If several transactions through which the Company disposes its subsidiary’s

equity investment till losing the right of control belong to “package deal” such

transactions shall be subject to accounting treatment as one transaction for treatment

of the subsidiary’s equity investment and for losing the right of control. Prior to losing

the right of control the balance between every disposal price and the book value of

long-term equity investment corresponding to the disposed equities shall be confirmed

as other comprehensive income. On the point of losing such right it shall be jointly

shifted into current profits and losses of losing the right of control.

16. Fixed assets

(1) Conditions for recognition of fixed assets

The fixed assets of the Company refer to tangible assets held for production of goods

provision of labor services lease or business with a service life of over a fiscal year.A fixed asset is recognized only when the related economic benefit is likely to flow in

and the cost can be reliably measured. A fixed asset is initially measured at cost and

the estimated abandonment cost.

(2) Method for depreciating fixed assets

Provision for depreciation of a fixed asset is retained using the straight-line method

from the month after the fixed asset reaches the expected serviceable condition.Estimated service life estimated residual values and annual depreciation rates of

different types of fixed assets are as follows:

Yearly

Depreciation Period

Category Residual ratio (%) depreciation

(Year)

rate (%)

5.004.75,4.50

20 year 30 year 50

Houses & buildings 3.17,3.00

year

10.001.90,1.80

5.009.50,4.75

Structures 10 year 20 year

10.009.00,4.50

5.00

Machinery equipment 5-30 years 3.00-19.00

10.00

3252024 Annual Report of Hengyi Petrochemical Co. Ltd.

Yearly

Depreciation Period

Category Residual ratio (%) depreciation

(Year)

rate (%)

19.0018.00

5 years 6 years and 5.00

Machinery equipment 15.8315.00

10 years 10.00

9.504.75

5.0031.6730.00

Office facilities and others 3 years and 5 years

10.0019.0018.00

Estimated net residual value refers to the value the Company is expected to acquire by

disposing of the fixed asset in its status upon the expiry of its using life.

(3) Method for impairment test of fixed assets and impairment reserves retention

Refer to Note III 20 “Impairment of Long-term Assets” for methods for depreciation

test and impairment reserves retention for fixed assets.

(4) Other description

Subsequent expenditures relating to fixed assets if the asset's economic benefits are

likely to flow in and its cost can be reliably measured are recognized in cost for fixed

assets and the book value of the substituted part is derecognized. Other subsequent

expenditures are recognized in current profit and loss in which they are incurred.Fixed assets are derecognized if they are disposed of or no economic benefit can be

realized through use or disposal of the same. Income from disposal of fixed assets by

means of sale transfer etc. is accounted as current profit and loss less the book value

and relevant taxes and charges.The Company reviews the serviceable life expected residual value and the method of

depreciation at the latest at the end of the accounting year. If any change is found in

the original estimates adjustment is made to the relevant accounting estimate.

17. Construction in progress

The Company's construction in progress is classified into two types: self-owned

3262024 Annual Report of Hengyi Petrochemical Co. Ltd.

construction and contracted construction. Construction in progress is carried forward

to fixed assets when the construction work is completed and reaches the state of

intended use. The criteria for determining the state of intended use shall be one of the

following: the physical construction (including installation) of the fixed assets has

been completed in full or substantially completed; trial production or trial operation

has been carried out and the results indicate that the assets are capable of normal

operation or capable of producing qualified products on a stable basis or the results of

the trial operation indicate that they are capable of normal operation or business

operation; the expenditures on the constructed fixed assets are minimal or almost no

longer incurred; the purchased fixed asset has met the design or contract requirements

or is in substantial conformity with the design or contract requirements.When the construction in progress reaches the intended state of use it is transferred to

fixed assets at the actual cost of construction. If the project has reached the intended

state of use but has not yet been finalised it will be transferred to fixed assets at the

estimated value first and the original provisional value will be adjusted according to

the actual cost after the finalisation of the project but no further adjustment will be

made to the depreciation that has already been provided for.Refer to Note III 20. “Impairment of Long-term Assets” for methods for depreciation

test and impairment reserves retention for constructions-in-progress.

18. Borrowing costs

Borrowing costs of the Company include the interest accrued on loans the

amortization of discount or premium and auxiliary expenses as well as the translation

differences incurred by loans in foreign currencies. Borrowing costs related to the

purchase construction or production of assets that meet the conditions for

capitalization are capitalized when the asset expenditure has been made the

borrowing costs have been incurred and the purchase construction or production

activities necessary to work the asset into its serviceable or marketable status have

3272024 Annual Report of Hengyi Petrochemical Co. Ltd.

begun; the capitalization ceases when the asset that meets the conditions for

capitalization under construction or production reaches its expected serviceable or

marketable status. Other borrowing costs are recognized as expenses in the period

they are incurred.The interest expenses incurred in the period for special loans less the interest income

from the loan fund deposited in a bank or income from temporary investments made

out of the loans are capitalized; general loans are capitalized on the basis of result of

the accumulated capital expenditures excessive of weighted average of the capital

expenditures of the special loan multiplied by the capitalization ratio of the general

loans. The capitalization rate is determined on the basis of the weighted average

interest rate of general borrowings.During the capitalization the difference arising from special loans in foreign

currencies is fully capitalized while that arising from general loans in foreign

currencies is recognized in current profit and loss.Assets qualified for capitalization refer to fixed assets investment real properties and

inventories that take a reasonable period of purchase construction or production to be

developed into the ready-for-sale or ready-for-use status.If the purchase construction or production of the asset qualified for capitalization is

suspended for over 3 months the capitalization of the borrowing cost is suspended

until the resumption of purchase construction or production.

19. Intangible assets

Intangible asset refers to invisible recognizable non-currency assets owned or

controlled by the Company.

3282024 Annual Report of Hengyi Petrochemical Co. Ltd.

Intangible assets are initially measured at cost. Expenses related to intangible assets

are recognized in cost for intangible assets when related economic gains are likely to

flow in and the cost can be reliably measured. Other subsequent expenditures are

recognized in current profit and loss in which they are incurred.Land use rights acquired are usually accounted for as intangible assets. Expenditures

on the land use right and the cost for the construction of self-developed plants and

other buildings are accounted for as intangible assets and fixed assets. In case of

houses and buildings purchased the purchase price is allocated onto the land use right

and the buildings and treated accordingly; if the allocation cannot be done reasonably

the whole price is treated as fixed assets.In case of an intangible asset of limited serviceable life the original value net of

expected residual value and the accumulated impairment reserves retained is

amortized over the expected serviceable life using the straight-line method. Intangible

assets with uncertain service life are not amortized.The useful lives the basis for determining them and the amortisation method for items

of intangible assets with finite useful lives are as follows:

Item Amortisation

life span Basis for determining useful life

method

Years of use registered on land use Straight-line

land use right 50 years etc.certificates method

Straight-line

Concession 10 years etc. Contractual life span

method

Straight-line

Franchises 10 years Expected duration of benefits

method

Straight-line

Trademark right 10 years Expected duration of benefits

method

Software and others 5 years 10 Estimated useful life and serviceable Straight-line

3292024 Annual Report of Hengyi Petrochemical Co. Ltd.

years etc. life method

The service life and the amortization method adopted for intangible assets of a limited

serviceable life is reviewed at the year end and if any change has occurred

adjustments are made accordingly to the accounting estimates. The serviceable life of

each intangible asset with uncertain serviceable life is reviewed at the end of year. If

there is evidence that the period in which the intangible asset can bring in economic

benefit can be predicted the serviceable life is estimated and the intangible asset is

amortized following the policy for amortization of intangible assets with limited

serviceable life.

(2) R&D expenses

Internal R&D expenses of the Company include expenses on the research stage and

those on the development stage.Expenses incurred on the research stage are recognized in current profit and loss.The Company's specific criteria for classifying research-phase expenditures and

development-phase expenditures for internal research and development projects:

The research phase is the stage of original and planned investigation and research

activities to acquire and understand new scientific or technological knowledge etc.;

the development phase is the stage of activities to apply research results or other

knowledge to a plan or design to produce new or substantially improved materials

devices products etc. prior to commercial production or use.Expenses incurred on the development stage if satisfying all of the following

conditions are recognized as an intangible asset otherwise in current profit and loss.* The expenses contribute to the completion of intangible asset so that it can be

technically usable or salable;

* Having the intention to complete the intangible asset and use or sell it;

* The intangible asset is able to generate economic benefits with evidence that there is

a market for the intangible asset or products produced using the intangible asset or that

the intangible asset is useful if it is intended to be internally used;

3302024 Annual Report of Hengyi Petrochemical Co. Ltd.

* With enough supports from technical/financial and other resources to finish the

development of such intangible assets and be capable of using or selling such

intangible assets;

* The expenditure attributable to the development stage of the intangible asset can be

reliably measured.Expenses on the research stage and the development stage if not able to be

distinguished are both recognized in current profit and loss.

(3) Impairment test of intangible assets and methods for withholding the impairment

reserves. For detail test method and calculation method of provisions for impairmentreserves of intangible assets please refer to Note III (20. “Impairment of Long-termAssets”).

20.Impairment of long-term assets

The Company determines on the balance sheet date whether there are signs that

impairment has occurred to fixed assets constructions-in-progress intangible assets

with limited serviceable life right-of-use assets investment properties measured at

cost and non-current non-financial assets including long-term equity investments in its

subsidiaries joint ventures and associates. If there are signs of impairments the

recoverable amount is estimated and an impairment test is done. Goodwill intangible

assets with uncertain serviceable life and intangible assets that have not reached the

serviceable status are subject to impairment tests every year regardless of whether

there are signs of impairments.If the impairment test results indicate that the recoverable amount of assets is lower

than its book value provisions for impairment reserves shall be calculated in

accordance with its balance and then recorded into impairment loss. The recoverable

amount shall be the higher of the fair value minus disposal expenses and the present

value of expected future cash flows of the asset. The fair value of an asset is

determined based on contract price of fair trade; if there is no sales agreement but

there is an active market the bid price the buyer offers for the asset is taken to be the

3312024 Annual Report of Hengyi Petrochemical Co. Ltd.

fair value; if there is no sales agreement or active market the fair value of the asset is

estimated on the basis of the best information available. Disposal expenses include

legal fees related to assets disposal related taxes carriage expenses and direct

expenses for making the assets reach the marketable condition. The present value of

the expected future cash flow from an asset is determined by discounting the expected

future cash flow from the asset while it is used on an on-going basis and the at the

final disposal at a suitable discount rate. Asset impairment reserves shall be calculated

and confirmed on the basis of single assets. The recoverable amount of this asset

group shall be determined with such assets’ group if it is difficult to estimate the

recoverable amount of single assets. Asset group is the minimum asset portfolio

capable of generating cash inflow independently.When conducting impairment loss of goodwill separately listed in the financial

statements the book value of the goodwill is allocated to the asset group or

combination of asset groups that benefit from the synergies of the business

combination. The corresponding impairment loss shall be recognized when

impairment test indicates that the recoverable amount of the asset group or

combination of asset groups to which goodwill is apportioned is lower than its book

value. Firstly the amount of impairment losses shall be amortized to the book value

of goodwill of this asset group or asset portfolio. Secondly the book value of other

assets shall be amortized in proportion based on the book value of other assets

(excluding goodwill) in the asset group or asset portfolio.Once impairment losses on above assets are confirmed the part with recovered value

cannot be rolled back in subsequent periods.

21. Long-term deferred expenses

Long-term deferred expenses refer to expenses that have been incurred and shall be

amortized over a period of longer than one year including the current period and

periods yet to come. Long-term deferred expenses are recorded at actual expense and

3322024 Annual Report of Hengyi Petrochemical Co. Ltd.

amortized using the straight- line method over estimated period of benefit.

22. Contract liability

Contract liabilities mean the obligation for which the Company shall transfer goods to

customers for the consideration received or receivable from customers. If the

customer has already paid the contract consideration or the Company has obtained the

unconditional right to receive payment before the Company transfers the goods to the

customer the Company shall present the received amounts or receivables as contract

liabilities at the earlier of the time when the actual payment is received by the

Company from the customer and the due date of payment. Contract assets and

contract liabilities under the same contract are presented at net amount. If the net

amount is the debit balance the contract asset and contract liability shall be presented

in the item of "contract assets" or "other non-current assets" according to its liquidity;

if the net amount is the credit balance the contract asset and contract liability shall be

presented in the item of “contract liabilities” or “other non-current liabilities”

according to n its liquidity. Contract assets and contract liabilities under different

contracts are not offset.

23. Staff remuneration

Employee benefits mainly include short-term employee remunerations

post-employment benefits termination benefits and other long-term employee

benefits. Wherein:

The short-term remunerations include salaries bonuses allowance and subsidies

welfare medical insurance premium maternity insurance premium industrial injury

insurance premium housing fund contributions labor union fund contribution

employee education fund contributions and non-monetary benefits. The Company

treats short-term employee remunerations actually incurred during the accounting

period in which employees provide services for the Company as liabilities and

recognizes the same in current profit and loss or relevant cost for assets of the period.Non-monetary benefits are measured at fair value.

3332024 Annual Report of Hengyi Petrochemical Co. Ltd.

Post-employment benefits mainly include basic pension insurance unemployment

insurance and annuities. Post-employment benefit plans include defined contribution

plans. If a defined contribution plan is in place the corresponding amounts payable is

included in relevant costs for assets or current profit and loss in which they are

incurred.If the labor relationship with employees terminates before the employment contracts

expire or if the Company offers compensation with the view of encouraging

employees to voluntarily accept redundancy payroll liabilities arising from the

termination benefits are recognized in current profit and loss on the earlier of the date

on which it is determined that the Company may not withdraw the termination

benefits offered through labor relationship plans or redundancy proposals and the date

on which the Company recognizes the cost for the restructure involving the payment

of termination benefits. However if the demission welfare cannot be completely paid

within 12 months after the termination of the annual report period it shall be dealt

with according to the remuneration of another long-term employee.Internal retirement plans are treated following the same principles related to the

termination benefits as described above. The Company recognizes in current profit

and loss (termination benefits) of the salaries social insurance premiums etc. that are

to be paid between the date the employees stop to provide services for the Company

and the date of normal retirement if satisfying the conditions for the recognition of

estimated liabilities.Other long-term employee benefits provided by the Company to its staff that conform

to the defined contribution plans shall be subject to accounting treatment in

accordance with the defined contribution plans. Others shall be shall be subject to

accounting treatment in accordance with the defined benefit plans.

3342024 Annual Report of Hengyi Petrochemical Co. Ltd.

24. Estimated liabilities

When an obligation arising from contingencies such as guarantees provided to

external parties litigation matters product quality assurance loss contracts etc.becomes a present obligation incurred by the Company and it is probable that the

fulfilment of the obligation will result in an outflow of economic benefits to the

Company and the amount of the obligation can be measured reliably the Company

recognises the obligation as a projected liability.The Company initially measures a projected liability at the best estimate of the

expenditure required to settle the related present obligation and reviews the carrying

amount of the projected liability at the balance sheet date.If the expenditures required to settle the projected liability are expected to be

reimbursed in whole or in part by a third party the amount of reimbursement is

separately recognised as an asset when it is virtually certain that the reimbursement

will be received and the amount of reimbursement recognised does not exceed the

carrying amount of the projected liability.

25. Preference shares perpetual bonds and other financial instruments

In accordance with the relevant standards on financial instruments and the

"Regulations on the Distinction between Financial Liabilities and Equity Instruments

and Related Accounting Treatment" (Caijing [2014] No. 13) for financial instruments

such as convertible corporate bonds issued the Company based on the contractual

terms of the financial instruments issued and their economic substance as reflected in

the contracts rather than in legal form only and in conjunction with the definitions of

financial assets financial liabilities and equity instruments classifies such financial

instruments or their components as financial assets financial liabilities or equity

instruments upon initial recognition. financial instruments or their components are

classified as financial assets financial liabilities or equity instruments at initial

recognition.

3352024 Annual Report of Hengyi Petrochemical Co. Ltd.

At the balance sheet date for financial instruments classified as equity instruments

their interest expense or dividend distribution is treated as profit distribution of the

Company and their repurchase or cancellation is treated as a change in equity; for

financial instruments classified as financial liabilities their interest expense or

dividend distribution is treated as a borrowing cost and their gains or losses arising

from their repurchase or redemption are recognised in profit or loss for the current

period.

26. Revenue

1) Principles of revenue recognition

Revenue from a contract between the Company and a customer is recognised when

the customer obtains control of the underlying commodity when the following

conditions are simultaneously met: the parties to the contract have approved the

contract and have committed themselves to performing their respective obligations;

the contract specifies the rights and obligations of the parties to the contract with

respect to the transferred commodity or the provision of services; the contract has

clear payment terms with respect to the transferred commodity; the contract has a

commercial substance in the sense that the performance of the contract will change

the Company's risk time distribution or amount of future cash flows; and it is

probable that the consideration to which the Company is entitled as a result of the

transfer of goods to customers will be recovered. On the commencement date of the

contract the Company evaluates the contract identifies each individual performance

obligation contained in the contract and determines whether each individual

performance obligation is performed within a certain period of time or at a certain

time point.It belongs to performance within a period when satisfying any one of the following

conditions. Otherwise it belongs to performance at a time point.* The client obtains and consumes corresponding economic benefits while the

Company performs its obligations;

3362024 Annual Report of Hengyi Petrochemical Co. Ltd.

* The client is able to control in-process commodities or services in the process of

performance by the Company;

* Commodities or services in the process of performance by the Company have

irreplaceable usage and the Company has within the entire contract period the right

to collect money for the part performed so far.For the contract performance obligations fulfilled within a certain period of time the

Company recognizes revenue according to the performance progress during that

period of time. When the contract performance progress cannot be reasonably

determined if the cost incurred is expected to be compensated the revenue shall be

recognized according to the amount of cost incurred until the performance progress

can be reasonably determined. For the contract performance obligations fulfilled at a

certain time point revenue is recognized at the time point when the customer obtains

the control over the relevant goods or services. The Company shall take the following

signs into consideration while judging whether the client has obtained the control

right of commodity or not: * The Company has the right of current collection over

such commodity. In other words the client is obligated to pay for this commodity

currently; * The Company has already transferred legal ownership of this

commodity to the client. In other words the client has legal ownership of this

commodity; * The Company has already transferred this commodity to the client.In other words the client has already occupied this commodity in real material; *

The Company has already transferred to the client main risks and remunerations

related to the ownership of this commodity. In other words the client has already

obtained main risks and remunerations related to the ownership of this commodity;

* The client has already accepted this commodity; * Other signs indicating that

the client has already obtained the control right of this commodity

2) Principles of revenue measurement

* The Company measures revenue based on the transaction price allocated to each

individual performance obligation. The transaction price is the amount of

3372024 Annual Report of Hengyi Petrochemical Co. Ltd.

consideration that the Company expects to have the right to receive due to the transfer

of goods or services to the customer excluding the amounts collected on behalf of a

third party and the amounts expected to be returned to the customer.* If there is variable consideration in the contract the Company will determine the

best estimate of the variable consideration according to the expected value or the most

likely amount but the transaction price including the variable consideration shall not

exceed the amount of the accumulated recognized income that is likely to have no

major reversal when the relevant uncertainty is eliminated.* If there is a significant financing component in the contract the Company will

determine the transaction price based on the amount payable that is assumed to be

paid in cash when the customer obtains the control over the goods or services. The

difference between the transaction price and the contract consideration is amortized

by the effective interest method during the contract term. On the commencement date

of the contract the Company expects that the interval between the customer’s

acquisition of control of the goods or services and the customer’s payment of price

will not exceed one year regardless of the significant financing components in the

contract.* If the contract contains two or more performance obligations the Company will

allocate the transaction price to each individual performance obligation in accordance

with the relative proportion of the separate selling price of the goods promised under

each individual performance obligation on the contract commencement date.

3) Specific method of revenue recognition

The Company mainly sells crude oil chemical products PTA PET flakes polyester

yarns etc. and the sales shall be the fulfilment of contract performance obligation at a

certain time point. In combination with the Company’s actual production and

management features its internal product sales revenues shall be confirmed in

accordance with the following conditions: The Company has already delivered

corresponding products to the client in accordance with the contract agreement; the

amount of product sales revenues has been determined already; the Company has

3382024 Annual Report of Hengyi Petrochemical Co. Ltd.

already taken back relevant loans or obtained the receipt voucher and relevant

economic interests are likely to flow in; the product control right has already been

transferred to the acquirer; product-related costs can be measured reliably. For

exported goods the income is recognized when the goods are declared for export. For

the sales of trade goods the income is recognized when the Company has delivered

the goods property in goods to the purchaser in accordance with the contract

provisions. For the goods in the Company’s overseas subsidiary international trade

business the income is recognized according to the time point for the transfer of

goods risk as set out in the contract.

27. Contract cost

Contract costs are classified as contract performance costs and contract acquisition

costs.Costs incurred by the Company's enterprises to perform contracts are recognised as an

asset as contract performance costs when both of the following conditions are met:

(1) The cost is directly related to a current or anticipated acquired contract and

includes direct labour direct materials manufacturing overheads (or similar costs)

costs explicitly attributable to the customer and other costs incurred solely in

connection with that contract;

(2) The cost increases the resources of the business that will be used in the future to

meet its performance obligations;

(3) The cost is expected to be recovered.

Incremental costs incurred by the Company to acquire a contract that are expected to

be recovered are recognised as an asset as contract acquisition costs; however such

assets are amortised over a period not exceeding one year and may be charged to

profit or loss as incurred.Assets related to contract costs are amortised using the same basis as revenue

recognition for the goods or services to which the asset relates.If the carrying amount of an asset related to contract costs is more than the difference

3392024 Annual Report of Hengyi Petrochemical Co. Ltd.

between the following two items the Company will make an allowance for

impairment and recognise an asset impairment loss for the excess:

(1) the remaining consideration expected to be received for the transfer of goods or

services related to the asset;

(2) the estimated costs to be incurred for the transfer of the related goods or services.

In the event of a subsequent reversal of the provision for impairment of an asset the

carrying amount of the asset after the reversal shall not exceed the carrying amount of

the asset at the date of the reversal assuming that no provision for impairment had

been made.

28. Government grants

Government grant refers to monetary or non-monetary assets the Company receives

from the government for free but excludes funds invested in the Company by the

government which enjoys the owners’ equity in the same as a fund owner.Government grants are divided into asset-related government grants and

income-related government grants. Governmental subsidies obtained by the Company

to structure or form long-term assets in other ways shall be defined as assets-related

subsidies and other governmental subsidies as income-related subsidies. If the target

of a government grant is not specified in relevant government documents the grant is

divided into income- and asset-related subsidy in the following manners: (1) if the

project is defined in relevant government document the subsidy is divided in

accordance with the relative proportions of the expense allocated for asset and

expenditure provided that the division is reviewed against the proportions on each

balance sheet date and adjusted if necessary; (2) if only a general direction on the use

of the subsidy but no specific project is stated in relevant government documents the

subsidy is recognized as income-related subsidy. If a government grant is a monetary

asset it shall be measured in the light of the received or receivable amount.Government grants in the form of non-monetary assets are measured at fair value or

if the fair value cannot be reliably obtained at its nominal amount. Government

grants measured at nominal amounts shall be directly included into current profit and

3402024 Annual Report of Hengyi Petrochemical Co. Ltd.

loss.The Company usually recognizes and measures government grants at by the amount

actually received. However the financial support funds that meet the relevant

conditions stipulated by the financial support policy with conclusive evidence at the

end of the period shall be measured according to the amount receivable. Government

grant to be measured at the amount receivable must meet all the following conditions:

(1) The amount of the government grant receivable has been confirmed by a formal

document from competent government authority or can be reasonably calculated

following relevant regulations of formally issued financial fund managementmeasures and there is no significant uncertainty as to the amount to be received;(2)the

government grant is based on a financial support program and its financial fund

management measures formally implemented and disclosed following the Regulations

on Open Government Information and the said measures are inclusive (open to all

eligible entities) rather than specifically formulated for certain entities; (3) a deadline

for the disbursement has been announced in relevant documents and guaranteed with

financial budget so that the receipt of the amount is reasonably certain;(4) the

Company is expected to satisfy other conditions that may be required for such subsidy

(if any).Asset-related government grant is recognized as a deferred income which is included

into current profit and loss in instalments over the life of use of relevant assets in a

reasonable and systematic way. Income-related government grant if used to cover

relevant future expenses or losses is recognized as a deferred income and is included

into current profit and loss in the period when such expenses and losses are

recognized or if used to cover related expenses and losses that have been incurred is

directly included into current profit and loss.If government grants include both asset-related and income-related grants different

accounting methods may be applied for different parts of the grants; government

3412024 Annual Report of Hengyi Petrochemical Co. Ltd.

grants that cannot be differentiated are accounted for as income-related.Government grants related to the daily operations of the Company are included in

other income or used to offset relevant costs and expenses and those irrelevant to the

daily operations are recorded as non-operating income.When the recognized government subsidy needs to be returned if there is a relevant

deferred income balance the book balance of the relevant deferred income will be

offset and the excess will be included in the current profit and loss; in other cases it

will be directly included in the current profit and loss.

29.Deferred income tax assets/deferred income tax liabilities

Deferred tax assets or deferred tax liabilities are recognised based on the difference

between the carrying amount of an asset or liability and its tax basis (if the tax basis

of an item not recognised as an asset or liability can be determined in accordance with

the provisions of the tax laws the difference between such tax basis and its carrying

amount) calculated at the tax rate that is expected to apply in the period in which the

asset is recovered or the liability is settled.Deferred tax assets are recognised to the extent that it is probable that taxable income

will be available against which deductible temporary differences can be utilised.Deferred tax assets not recognised in prior periods are recognised when at the balance

sheet date it is probable that sufficient taxable income will be available in future

periods to allow the deductible temporary differences to be utilised.The carrying amount of deferred tax assets is reviewed at the balance sheet date and

written down to the extent that it is more likely than not that sufficient taxable income

will not be available to allow the benefit of the deferred tax assets to be utilised in

future periods. The amount of the write-down is reversed when it is more likely than

not that sufficient taxable income will be available.

3422024 Annual Report of Hengyi Petrochemical Co. Ltd.

The Company's current income tax and deferred income tax are recorded as income

tax expense or benefit in profit or loss excluding income tax arising from: business

combinations; and transactions or events that are recognised directly in equity.When there is a legal right to settle the financial statements on a net basis and the

intention is to settle the financial statements on a net basis or when the acquisition of

assets and settlement of liabilities are carried out simultaneously the Company's

current income tax assets and current income tax liabilities are presented at the net

amounts after offsetting.

30. leases

(1) The Company as Lessee

The main categories of the Company's leased assets are buildings and structures land

use rights and machinery and equipment.On the commencement date of the lease term the Company recognises a right-of-use

asset and a lease liability for leases other than short-term leases and leases of

low-value assets and recognises depreciation expense and interest expense

respectively over the lease term.The Company accrues lease payments for short-term leases and low-value asset leases

on a straight-line basis over the lease term in each period.* Right-of-Use Assets

A right-of-use asset is the right of the lessee to use the leased asset during the lease

term. At the commencement date of the lease term. Right-of-use assets are initially

measured at cost. This cost includes: (i) the initial measurement amount of the lease

liability; (ii) the amount of lease payments made on or before the commencement date

of the lease term net of the amount relating to the lease incentive already enjoyed if a

3432024 Annual Report of Hengyi Petrochemical Co. Ltd.

lease incentive exists; (iii) the initial direct costs incurred by the lessee; and (iv) the

costs expected to be incurred by the lessee to dismantle and remove the leased asset

to reinstate the site on which the leased asset is located or to restore the leased asset

to the condition agreed under the terms of the lease.The Company classifies and provides depreciation on right-of-use assets using the

straight-line method. For leases where it is reasonably certain that ownership of the

leased asset will be obtained at the end of the lease term depreciation is calculated

over the estimated remaining useful life of the leased asset. For leases where it is not

reasonably certain that ownership will be obtained at the end of the lease term

depreciation is calculated over the shorter of the lease term and the remaining useful

life of the leased asset.The Company determines whether impairment of right-of-use assets has occurred and

conducts accounting treatment in accordance with the relevant provisions of

Accounting Standards for Business Enterprises No. 8 – Asset Impairment.* Lease liabilities

Lease liabilities are initially measured at the present value of the lease payments

outstanding at the commencement date of the lease term. Lease payments include: (i)

fixed payments (including substantially fixed payments) net of amounts related to

lease incentives if any; (ii) variable lease payments that depend on indices or ratios;

(iii) amounts expected to be paid based on the residual value of guarantees provided

by the lessee; (iv) the exercise price of a purchase option if the lessee is reasonably

certain that the option will be exercised; and (v) amounts required to be paid upon

exercise of a termination option provided that the lease term reflects that the lessee

will exercise the termination option; and (vi) amounts required to be paid upon

exercise of a termination option if the lease term reflects that the lessee will exercise

the option. (v) Payments to be made upon exercise of the option to terminate the lease

provided that the lease term reflects that the lessee will exercise the option to

3442024 Annual Report of Hengyi Petrochemical Co. Ltd.

terminate the lease;

The Company uses the interest rate embedded in the lease as the discount rate; if the

interest rate embedded in the lease cannot be reasonably determined the Company's

incremental borrowing rate is used as the discount rate. The Company calculates the

interest expense on the lease liability for each period during the lease term based on a

fixed periodic rate which is included in finance costs. This periodic rate is the

discount rate used by the Company or a revised discount rate.Variable lease payments that are not included in the measurement of the lease liability

are recognised in profit or loss when they are actually incurred.When there is a change in the Company's evaluation of the renewal option the option

to terminate the lease or the option to purchase the lease liability is remeasured at the

present value of the lease payments after the change and at a revised discount rate

and the carrying amount of the right-of-use asset is adjusted accordingly. When there

is a change in the substantive lease payments the amount expected to be payable for

the residual value of the guarantee or variable lease payments that depend on an

index or rate the lease liability is remeasured at the present value calculated using the

changed lease payments and the original discount rate and the carrying amount of the

right-of-use asset is adjusted accordingly.* Short-term leases and leases of low-value assets

The Company has elected not to recognise right-of-use assets and lease liabilities for

short-term leases and leases of low-value assets and to recognize the related lease

payments in profit or loss or in the cost of the related assets on a straight-line basis in

each period during the lease term. Short-term leases are leases with a term of less than

12 months at the commencement date of the lease term and do not include an option

to purchase. Low-value asset leases are leases that have a lower value when the

individual leased asset is a new asset.

3452024 Annual Report of Hengyi Petrochemical Co. Ltd.

(2) The Company as leaser

* Operating lease

The straight-line method is adopted by the Company to confirm the lease receipts as

rental income in different periods within the lease term. Variable lease payment

related to operating lease that is not recorded into lease receipts shall be recorded into

current profits and losses upon the occurrence.* Finance lease

Since the commencement date of the lease term the Company shall confirm the

amount of finance lease receivable and derecognize finance lease assets. The amount

of finance lease receivable shall be initially measured by net lease investment (sum of

present value of unguaranteed balance and un-received lease receipts since the

commencement date of the lease term after being discounted in accordance with the

interest rate implicit in lease). In addition interest incomes within the lease term shall

be calculated and conformed in accordance with fixed periodic rate. Upon its

occurrence variable lease payment not measured as lease liabilities shall be recorded

into current profits and losses or into related asset cost.

(3) Sale-and-leaseback

* Company as lessee

The Company assesses whether the transfer of assets in a sale and leaseback

transaction is a sale in accordance with the provisions of Accounting Standards for

Business Enterprises No. 14 "Revenue".If the transfer of assets in a sale and leaseback transaction is a sale the Company

measures the right-of-use asset resulting from the sale and leaseback at the portion of

the original asset's carrying value that relates to the right-of-use acquired through the

leaseback and recognises the related gain or loss only for the right transferred to the

lessor.

3462024 Annual Report of Hengyi Petrochemical Co. Ltd.

If the transfer of an asset in a sale-and-leaseback transaction is not a sale the

company continues to recognise the transferred asset and at the same time recognises

a financial liability equal to the transfer proceeds and accounts for the financial

liability in accordance with Accounting Standards for Business Enterprises No. 22

"Recognition and Measurement of Financial Instruments".* Company as lessor

The Company assesses whether the transfer of assets in a sale and leaseback

transaction is a sale in accordance with the provisions of Accounting Standards for

Business Enterprises No. 14 "Revenue".If the transfer of assets in a sale and leaseback transaction is a sale the Company

accounts for the purchase of assets in accordance with other applicable corporate

accounting standards and for the lease of assets in accordance with Accounting

Standards for Business Enterprises No. 21 - Leasing.If the transfer of assets in a sale and leaseback transaction is not a sale the company

does not recognise the transferred assets but recognises a financial asset equal to the

transfer proceeds and accounts for the financial asset in accordance with Accounting

Standards for Business Enterprises No. 22 - Recognition and Measurement of

Financial Instruments.

31. Other significant accounting policies and accounting estimates

(1) Hedge accounting

* Hedges include fair value hedges cash flow hedges and hedges of net investments

in foreign operations.* Hedge accounting is applied to hedging instruments that meet the following

conditions: (1) the hedging relationship consists solely of the eligible hedging

instrument and hedged instrument; (2) at the inception of the hedge the Company

3472024 Annual Report of Hengyi Petrochemical Co. Ltd.

formally designates the hedging instrument and hedged item and prepares written

documentation regarding the hedging relationship and the Company's risk

management strategy and risk management objectives for engaging in the hedge; and

(3) the hedging relationship meets the hedge effectiveness requirements.

The Company determines that a hedging relationship meets the requirements for

hedge effectiveness when the following conditions are simultaneously met: (1) an

economic relationship exists between the hedged item and the hedging instrument; (2)

the impact of credit risk does not dominate the change in value resulting from the

economic relationship between the hedged item and the hedging instrument; and (3)

the hedge ratio of the hedging relationship is equal to the ratio of the number of

hedged items that the Company is actually hedging to the actual number of hedging

instruments hedged against the Company but not to the actual number of hedging

instruments hedged against the Company. The ratio of the actual number of

instruments hedged does not reflect an imbalance in the relative weights of the hedged

item and the hedging instrument.The Company evaluates whether a hedging relationship meets the hedge effectiveness

requirements on an ongoing basis at the hedge inception date and in subsequent

periods. If a hedging relationship no longer meets the hedge effectiveness

requirements due to the hedge ratio but the risk management objective for which the

hedging relationship was designated remains unchanged the Company rebalances the

hedging relationship.* Hedge accounting treatment

A. Fair value hedges

a. Gains or losses arising from hedging instruments are recognised in profit or loss. If

the hedging instrument is a hedge of a non-trading equity instrument (or component

thereof) that has been elected to be measured at fair value through other

comprehensive income the gain or loss arising from the hedging instrument is

included in other comprehensive income.

3482024 Annual Report of Hengyi Petrochemical Co. Ltd.

b. Gains or losses arising from the hedged item's exposure are recognised in profit or

loss for the period and the carrying amount of the recognised hedged item that is not

measured at fair value is adjusted. If the hedged item is a debt instrument (or its

component) measured at fair value through other comprehensive income the gain or

loss arising from the hedged risk exposure is recognised in profit or loss for the

current period without adjusting the carrying value; if the hedged item is an

investment in non-trading equity instruments (or its component) measured at fair

value through other comprehensive income the gain or loss arising from the hedged

risk exposure is recognised in other comprehensive income for the current period.Gains or losses arising from the hedged risk exposure are recognised in other

comprehensive income without any adjustment to the carrying amount.If the hedged item is a firm commitment (or a component of a firm commitment) that

has not yet been recognised the cumulative change in the fair value of the hedged

item attributable to the hedged risk subsequent to the designation of the hedging

relationship is recognised as an asset or a liability with the related gain or loss being

recognised in profit or loss in each of the relevant periods. When an asset is acquired

or a liability is assumed as a result of the fulfilment of a firm commitment the initial

recognition amount of the asset or liability is adjusted to include the cumulative

change in fair value of the hedged item recognised.If the hedged item is a financial instrument (or its component) measured at amortised

cost the company amortises the adjustment to the carrying amount of the hedged item

at the effective interest rate recalculated at the date of commencement of amortisation

and recognises it in profit or loss for the period. If the hedged item is a debt

instrument (or its component) that is measured at fair value through other

comprehensive income the cumulative recognised hedging gains or losses are

amortised in the same manner and recognised in profit or loss but the carrying value

of the debt instrument (or its component) is not adjusted.

3492024 Annual Report of Hengyi Petrochemical Co. Ltd.

B. Cash flow hedges

a. The portion of the gain or loss on the hedging instrument that is an effective hedge

is recognised as a cash flow hedge reserve in other comprehensive income while the

ineffective portion is recognised in profit or loss. The amount of the cash flow hedge

reserve is recognised as the lower of: (i) the cumulative gain or loss on the hedging

instrument from the beginning of the hedge; and (ii) the cumulative change in the

present value of the expected future cash flows of the hedged item from the beginning

of the hedge.b. When the hedged item is an anticipated transaction and the anticipated transaction

results in the subsequent recognition of a non-financial asset or non-financial liability

by the Company or when the anticipated transaction of the non-financial asset and

non-financial liability results in a firm commitment for which fair value hedge

accounting is applicable the Company transfers the amount of the cash flow hedge

reserve that would otherwise have been recognised in other comprehensive income to

the amount initially recognised for that asset or liability.c. For other cash flow hedges the amount of cash flow hedge reserve originally

recognised in other comprehensive income is transferred out to profit or loss in the

same period in which the hedged forecast transaction affects profit or loss.C. Hedges of net investment in foreign operations

The portion of gains or losses arising from hedging instruments that are effective

hedges is recognised in other comprehensive income and transferred out to current

profit or loss upon disposal of the foreign operation; the portion of gains or losses

arising from hedging instruments that are ineffective hedges is recognised in current

profit or loss.

(2) Repurchase of Shares

3502024 Annual Report of Hengyi Petrochemical Co. Ltd.

If the Company acquires shares for the purpose of reducing registered capital or

rewarding employees the amount actually paid for the shares is treated as treasury

stock and recorded in the register of treasury stock. If the repurchased shares are

cancelled the difference between the total par value of the shares calculated on the

basis of the nominal value of the cancelled shares and the number of shares cancelled

and the amount actually paid for the repurchase is charged to capital surplus and if

capital surplus is not sufficient to be charged to capital surplus it is charged to

retained earnings; if the award of the repurchased shares to the Company's employees

is an equity-settled share payment the cost of shares and the accumulated amount of

capital surplus (other capital surplus) during the waiting period are treated as treasury

shares and recorded in the register of record. The cost of treasury stock delivered to

employees and the cumulative amount of capital surplus (other capital surplus) during

the waiting period are cancelled when the employees receive the purchase price of the

Company's shares by exercising their options and the capital surplus (share premium)

is adjusted for the difference.

(32)Changes in significant accounting policies and estimates

(1) Changes in Accounting Policies

* On October 25 2023 the Ministry of Finance issued Interpretation No. 17 of

Accounting Standards for Business Enterprises (Cai Kuai [2023] No. 21 hereinafter

"Interpretation No. 17"). The Company adopted Interpretation No. 17 effective

January 1 2024 (the "Effective Date").A. Classification of Current and Non-Current Liabilities

The Company adopted the provisions of Interpretation No. 17 regarding the

"Classification of Current and Non-Current Liabilities" as of the Effective Date. The

adoption of these provisions has no impact on the financial statements for the current

reporting period.B. Disclosure of Supplier Financing Arrangements

3512024 Annual Report of Hengyi Petrochemical Co. Ltd.

Pursuant to Interpretation No. 17 the Company is not required to

disclose:Comparative period information for supplier financing arrangements;

Opening balance information for "financial liabilities where suppliers have received

payments from financing providers"; Opening balance information for "payment due

date ranges of financial liabilities and payment due date ranges of comparable

accounts payable not part of supplier financing arrangements."

C. Accounting Treatment for Sale and Leaseback Transactions

The Company adopted the provisions of Interpretation No. 17 regarding the

"Accounting Treatment for Sale and Leaseback Transactions" as of the Effective Date.The adoption of these provisions has no impact on the financial statements for the

current reporting period.* On December 6 2024 the Ministry of Finance issued Interpretation No. 18 of

Accounting Standards for Business Enterprises (Cai Kuai [2024] No. 24 hereinafter

"Interpretation No. 18"). Interpretation No. 18 clarifies that for warranty-type quality

assurance not qualifying as a distinct performance obligation the Company shall

recognize the estimated liability in accordance with Accounting Standard for Business

Enterprises No. 13—Contingencies (Cai Kuai [2006] No. 3). Specifically the

Company shall: Debit "Cost of Sales" or "Other Operating Costs" and Credit

"Estimated Liabilities"instead of recognizing such amounts under "Selling

Expenses." The adoption of Interpretation No. 18 has no impact on the financial

statements for the current reporting period.

(2) Changes in Accounting Estimates

There were no changes in accounting estimates during the reporting period.III.Taxes

1. Main tax categories and tax rates

3522024 Annual Report of Hengyi Petrochemical Co. Ltd.

Tax Category Specific Tax Rate

The output taxes of taxable income shall be calculated at a tax rate of

Value-added tax 13% 9% and 6% and the VAT shall be calculated and paid based on the

difference after deducting the amount of input tax that can be deducted

for the current period.Urban maintenance and To be paid at 7% 5% of the actually paid turnover tax. Education

construction tax surcharge

Education surcharge To be paid at 3% of the actually paid turnover tax.Local education surcharge To be paid at 2% of the actually paid turnover tax.Calculated and paid at 25% 18.5% 17% 16.5% 15% 5% and 2.5% of

Enterprise income tax

taxable income.The Company has different enterprise income tax rate taxpayers and the specific

conditions are as follows:

Name of tax payer Income tax rate

Domestic subsidiary 25% 20% and 15%

Hong Kong Tianyi International

Holding Co. Ltd.Good Park International

16.5%

Investment Co. Ltd.For offshore trade the offshore profits tax exemption can be applied for.Hong Kong Yisheng

Petrochemical Investment Co.Ltd.The Company is approved to join the Singapore Global Trader

Hengyi Industry International

Programme (GTP) so is entitled to the preferential enterprise income tax

Co. Ltd. rate and payment of enterprise income tax at a tax rate of 5% from 2022

to 2026.Hengyi Industries Sdn. Bhd. 18.5%

3532024 Annual Report of Hengyi Petrochemical Co. Ltd.

Hengyi International Logistics

Co. Ltd.

17%

Hengyi Petrochemical

International Co. Ltd.

2.Tax incentives and approvals

(1) According to the Announcement on Issuing the Measures for the Administration

of Preferential Value-Added Tax Policies for Promoting the Employment of Disabled

Persons (Announcement No. 33 [2016] of the State Administration of Taxation)

released by the State Administration of Taxation Zhejiang Hengyi Polymer Co. Ltd.(Hereinafter “the Polymer Company”) a holding subsidiary of the Company enjoyed

the preferential VAT policy of immediate refund upon payment for the employment of

disabled persons.

(2)Pursuant to the relevant provisions of the Announcement of the Ministry of

Finance and the State Administration of Taxation on the Policy of Value-added Tax

Credits for Enterprises in the Advanced Manufacturing Sector (Announcement No. 43

of 2023) from 1 January 2023 to 31 December 2027 enterprises in the advanced

manufacturing sector are allowed to offset the payable value-added tax (VAT) by

adding 5% to the creditable input tax amount for the current period.

(3) Zhejiang Hengyi High-Tech Materials Co. Ltd. (hereinafter referred to as "Hengyi

High- Tech Materials") the Company’s holding subsidiary and Zhejiang Hengyi

Petrochemical Research Institute Co. Ltd. (hereinafter referred to as the "Institute")

the Company’s wholly- owned subsidiary obtained the High-tech Enterprise

Certificates jointly issued by Zhejiang Provincial Department of Science and

Technology Zhejiang Provincial Department of Finance and Zhejiang Provincial

Taxation Bureau of the State Administration of Taxation on December 24 2022 and

were recognized as high-tech enterprises with a validity period of three years.According to the Enterprise Income Tax Law of the People's Republic of China and

3542024 Annual Report of Hengyi Petrochemical Co. Ltd.

the Implementation Regulations of the Enterprise Income Tax Law of the People's

Republic of China Hengyi High-Tech Materials and the Institute are taxed at a

reduced enterprise income rate of 15% from January 1 2022 to December 31 2024.

(4)Zhejiang Shuangtu New Materials (hereinafter referred to as "Shuangtu New

Materials") a wholly-owned subsidiary of the Company was certified as High and

New Technology Enterprises by the Department of Science and Technology of

Zhejiang Province and the Department of Finance of Zhejiang Province jointly issued

by the State Administration of Taxation of Zhejiang Province. In accordance with the

Enterprise Income Tax Law of the People's Republic of China and the Regulations for

the Implementation of the Enterprise Income Tax Law of the People's Republic of

China Shuangtu New Materials was entitled to a reduction of 15% in enterprise

income tax from 01 January 2023 to 31 December 2025.

(5)The Company's wholly-owned subsidiary Suqian Yida New Materials Co. Ltd.

(hereinafter referred to as "Suqian Yida") obtained the "High-tech Enterprise

Certificate" jointly issued by the Jiangsu Provincial Department of Science and

Technology Jiangsu Provincial Department of Finance and the Jiangsu Provincial

Taxation Bureau of the State Administration of Taxation on November 19 2024.Suqian Yida was recognized as a high-tech enterprise with the certificate valid for

three years. According to the "Enterprise Income Tax Law of the People's Republic of

China " and the "Implementation Regulations of the Enterprise Income Tax Law of

the People's Republic of China " Suqian Yida is eligible for a reduced enterprise

income tax rate of 15% from January 1 2024 to December 31 2026.

(6)The Company's majority-owned subsidiary Haining Hengyi New Materials Co.

Ltd. (hereinafter referred to as "Haining New Materials") and wholly-owned

subsidiary Jiaxing Yipeng Chemical Fiber Co. Ltd. (hereinafter referred to as

"Jiaxing Yipeng") obtained the "High-tech Enterprise Certificate" jointly issued by

the Zhejiang Provincial Department of Science and Technology Zhejiang Provincial

3552024 Annual Report of Hengyi Petrochemical Co. Ltd.

Department of Finance and the Zhejiang Provincial Taxation Bureau of the State

Administration of Taxation on December 6 2024. Both Haining New Materials and

Jiaxing Yipeng were recognized as high-tech enterprises with the certificates valid for

three years. According to the "Enterprise Income Tax Law of the People's Republic of

China " and the "Implementation Regulations of the Enterprise Income Tax Law of

the People's Republic of China " Haining New Materials and Jiaxing Yipeng are

eligible for a reduced enterprise income tax rate of 15% from January 1 2024 to

December 31 2026.

(7)On March 15 2019 the Company’s holding subsidiary Hengyi Industries

International Pte. Ltd. was approved to join the Singapore Global Trader Programme

(GTP). According to the approval document on December 31 2021 Hengyi

Industries International Pte. Ltd. was endowed with Approved Global Trading

Company Status and it will enjoy the applicable preferential enterprise income tax

rate of 5% from 2022 to 2026.

(8) The standard corporate income tax rate in Singapore is 17% but the first 10000

Singapore dollars of taxable income can enjoy 75% tax relief and the taxable income

of 10000~190000 Singapore dollars can enjoy 50% tax relief. The wholly-owned

subsidiaries of the Company Hengyi International Logistics Co. Ltd. and Hengyi

Petrochemical International Co. Ltd. enjoy this preference.

(9)As Brunei PMB Petrochemical Project meets corresponding conditions for

“Pioneer Enterprise” Hengyi Industries Sdn. Bhd. (a holding subsidiary of the

Company) may enjoy tax preference for 11 years: exemption of corporate income tax

and imported apparatus & imported raw material tax.

(10)According to the "Announcement of the Ministry of Finance and the State

Taxation Administration on Preferential Income Tax Policies for Small and Micro

Enterprises and Individual Businesses" (Announcement No. 6 of 2023 by the Ministry

3562024 Annual Report of Hengyi Petrochemical Co. Ltd.

of Finance and the State Taxation Administration) the following subsidiaries of the

Company are eligible for preferential tax treatment for the 2024 fiscal year: Zhejiang

Xiaoyi Supply Chain Management Co. Ltd. (a wholly-owned subsidiary) Zhejiang

Hengyi Resource Recycling Technology Co. Ltd. (a wholly-owned subsidiary)

Wenzhou Hengyi Resource Recycling Co. Ltd. (a wholly-owned subsidiary)

Jingzhou Hengyi Resource Recycling Co. Ltd. (a wholly-owned subsidiary) Suqian

Huida Port Co. Ltd. (a wholly-owned subsidiary) and Hangzhou Lanbiao Testing

Services Co. Ltd. (a majority-owned subsidiary). For the portion of taxable income

not exceeding RMB 1 million 25% of the amount will be included in taxable income

and enterprise income tax will be levied at a rate of 20%.

(11)According to the Circular of the Ministry of Finance and the State Administration

of Taxation on the Policies on Urban Land Use Tax and Other Policies for Units

Placing Disabled Persons in Employment (Article 1 of Cai Shui [2010] No. 121)

Polymer Co. enjoys a preferential policy of 100% reduction in land use tax for the

year 2024 for placing disabled persons in employment.

(12)Pursuant to the ''Notice of the Department of Finance of Guangxi Zhuang

Autonomous Region on Matters Relating to Exemption from Levy of Local Water

Conservancy Construction Fund'' (Gui Cai Shui [2022] No. 11) all levy recipients of

the Guangxi Zhuang Autonomous Region shall be exempted from levy of the local

water conservancy construction fund from 1 April 2022 to 31 December 2026 (the

Affiliated Period) and the Company and the Company's wholly-owned subsidiaries

namely Guangxi Hengyi Shunqi Trading Co. Subsidiary Guangxi Heng Yi New

Materials Company Limited and the controlling subsidiary Guangxi Free Trade Zone

Yihai Harbour Services Company Limited shall enjoy such preferential treatment.

(13)According to the Circular of the Ministry of Finance the General Administration

of Taxation the Ministry of Ex-Servicemen on Tax Policies Related to Further

Supporting the Entrepreneurship and Employment of Independently Employed

3572024 Annual Report of Hengyi Petrochemical Co. Ltd.

Retired Soldiers ((CaiShui2019) No. 21) and the Announcement on Tax Policies

Related to Further Supporting the Entrepreneurship and Employment of Key Groups

(Announcement of the Ministry of Finance the General Administration of Taxation

the Ministry of Human Resources and Social Security and the Ministry of Agriculture

and Rural Affairs No. 14 of 2023) the recruitment of independently employed retired

soldiers If they sign a labour contract with a term of more than 1 year and pay social

insurance premiums in accordance with the law the value-added tax urban

maintenance and construction tax education surcharge local education surcharge and

enterprise income tax shall be deducted in order of the number of people actually

recruited in accordance with the fixed standard of RMB 9000 per person per year for

a period of 3 years starting from the month of signing the labour contract and paying

the social insurance premiums. Hengyi High-tech Materials Research Institute

Shuangtu New Materials a wholly-owned subsidiary of the Company Hengyi

Petrochemicals Polymer Company Hengyi Petrochemical Limited Zhejiang Hengyi

Petrochemicals Sales Company Limited a wholly-owned subsidiary of the Company

Zhejiang Hengyi Engineering Management Company Limited a wholly-owned

subsidiary of the Company Haining Hengyi New Materials Company Limited and

Guangxi Hengyi Environmental Science and Technology Company Limited are

entitled to this tax incentive for FY2024.

(14)According to the Circular of the Ministry of Finance the General Administration

of Taxation the Ministry of Human Resources and Social Security the State Council

Office of Poverty Alleviation on Tax Policies Relating to Further Supporting and

Promoting Entrepreneurship and Employment of Key Groups (Cai Shui [2019] No. 22)

and the Announcement on Tax Policies Relating to Further Supporting

Entrepreneurship and Employment of Key Groups (Announcement of the Ministry of

Finance the General Administration of Taxation the Ministry of Human Resources

and Social Security the Ministry of Agriculture and Rural Affairs Announcement No.

15 of 2023) Taxpayers will account for the total amount of tax reduction and

exemption for their units according to the number of key groups recruited by their

3582024 Annual Report of Hengyi Petrochemical Co. Ltd.

units and their actual number of months of work and within the total amount of tax

reduction and exemption deduct value-added tax urban maintenance and

construction tax education surcharge and local education surcharge sequentially on a

monthly basis at a flat rate of RMB7800 per person per annum. HengYi

Petrochemicals and HengYi High-Tech Materials are entitled to this tax incentive for

the year 2024.

(15)From January 1 2023 to December 31 2027 enterprises that hire individuals

from poverty-alleviated populations or individuals registered as unemployed for over

six months with the public employment service agencies of the human resources and

social security authorities (holding an Employment and Entrepreneurship Certificate

or Employment and Unemployment Registration Certificate annotated with "Tax

Policy for Enterprise Employment Absorption") sign labor contracts with a duration

of one year or longer and legally pay social insurance premiums for them are eligible

to sequentially deduct fixed amounts from Value-Added Tax (VAT) Urban

Maintenance and Construction Tax Education Surcharge Local Education Surcharge

and Corporate Income Tax over a three-year period starting from the month of

contract signing and social insurance payment. The deduction standard is set at 6000

RMB per person per year with a maximum allowable increase of 30%. Provincial

regional and municipal governments can determine the specific deduction standard

within this range based on local circumstances. The tax base for Urban Maintenance

and Construction Tax Education Surcharge and Local Education Surcharge is the

VAT payable amount before applying this tax incentive policy. Hengyi High-Tech

Materials Shuangtu New Materials and Haining Hengyi Thermal Power Co. Ltd. a

subsidiary of the company are beneficiaries of this tax incentive policy.IV.Notes to items of consolidated financial statements

Unless otherwise specified for the following note items (including the main item

notes to the Company’s financial statements) the "end of the period" refers to

3592024 Annual Report of Hengyi Petrochemical Co. Ltd.

December 31 2024 the "end of previous year" refers to December 31 2023 the

"current period" refers to 2024 and the "previous period" refers to 2023.

1.Monetary funds

Item Ending balance Ending balance of

previous year

Cash on hand 698184.72 1065013.70

Bank deposit 8871666704.37 7927366494.60

Other monetary funds 4220809658.37 5899471579.10

Total 13093174547.46 13827903087.40

Wherein: The total amount of funds deposited abroad 2586487126.04 2284767031.67

Note: As of December 31 2024 the monetary capital that the Company’s right to use

was restricted was RMB 3032285927.15 including RMB 2078071659.97 of L/C

guarantee deposit RMB 777004071.80 of acceptance bill deposit RMB

62300000.00 of L/G deposit RMB 67499029.87 of collection for bill pledge RMB

493888.30 of judicially frozen fund RMB 35614900.27 of futures deposit and

RMB 11302376.94 of other restricted funds.

2.Held-for- trading financial assets

Ending balance of

Item Ending balance

previous year

Financial assets measured at fair value through profit and loss 153091745.24 366311518.38

Wherein: Derivative financial assets 153091745.24 366311518.38

Specified as financial assets measured by fair value and whose

0.000.00

changes included in current profits and losses

Total 153091745.24 366311518.38

Wherein: Portion reclassified to other non-current financial

0.000.00

assets

3.Derivative financial assets

Item Ending balance Ending balance of

previous year

Foreign exchange derivatives 0.00 0.00

Commodity derivatives 4783678.80 0.00

4783678.80

360

0.002024 Annual Report of Hengyi Petrochemical Co. Ltd.

Item Ending balance Ending balance of

previous year

Total: 4783678.80 0.00

Cash-flow hedge: 4783678.80 4783678.80

In order to avoid the risk of cash flow changes related to commo d0it.0y0 p rices in product 0.00

sales that are likely to occur in the future the Company designates a series of

commodity futures and paper market contracts held by it as hedging instruments for

expected commodity sales. Commodity futures and paper market contracts designated

as hedging instruments have an economic relationship with the expected sales of

commodities under the hedging. The hedge ratio is reasonable if the hedge ratio of

hedging relationship is the same as the hedge ratio set from the perspective of risk

management.In order to avoid the risk of cash flow changes related to foreign currency borrowings

in the future the Company designates a series of foreign currency derivative contracts

held by the Company as hedging instruments for foreign currency borrowings. The

underlying assets of foreign currency derivatives designated as hedging instruments

have an economic relationship with the hedged foreign currency borrowings. The

hedge ratio is reasonable if the hedge ratio of hedging relationship is the same as the

hedge ratio set from the perspective of risk management.In this year an amount of RMB 421087.50 was recorded into stockholders' equity as

cash- flow hedge reserves in the Company. Details are described as follows:

Item Current-period Quantity

Total gains of fair value recorded into stockholders' equity 561450.00

Minus: Deferred income tax from the gains of fair value 140362.50

Minus: Other comprehensive income is reclassified into

0.00

current profit and loss

Minus: Deferred income tax reclassified into current

0.00

profit and loss

3612024 Annual Report of Hengyi Petrochemical Co. Ltd.

Item Current-period Quantity

Minus: Assigned to Minority Shareholders after Tax 0.00

Net profits from cash-flow hedge 421087.50

4.Notes receivable

(1)Classified presentation of notes receivable

Item Ending balance Ending balance of previous year

Bank acceptance bills 6833997.24 167871662.32

Commercial acceptance bills 0.00 0.00

Domestic letter of credit 0.00 0.00

Subtotal 6833997.24 167871662.32

Minus: Provision for bad debts 0.00 0.00

Total 6833997.24 167871662.32

(2)Pledged notes receivable at the end of the year

There was no pledged notes receivable at the end of the year.

(3)The amount of endorsed or discounted notes receivable that become mature after

the date of balance sheet at the end of the year

Ending balance of those Ending balance of those not

Item

derecognized derecognized

Bank acceptance bills 724117175.96 0.00

(4)Notes converted to accounts receivable at the year end due to the non-performance

of the drawer

There are not notes converted to accounts receivable at the year end due to the

non-performance of the drawer.

5.Accountable receivable

(1)Disclosure by aging

Ending balance of previous

Aging Ending balance

year

Within 1 year 5936909719.60 5922412767.50

Wherein: Within 6 months 5934976646.98 5916751635.07

3622024 Annual Report of Hengyi Petrochemical Co. Ltd.

Ending balance of previous

Aging Ending balance

year

7-12 months 1933072.62 5661132.43

1-2 years 10854722.72 9444117.81

2-3 years 952317.00 606578.77

Over three years 9091513.28 8569211.47

Subtotal 5957808272.60 5941032675.55

Minus: Provision for bad debts 13514987.12 15857715.96

Total 5944293285.48 5925174959.59

(2)Presented based on bad debt reserve provision method

Ending balance

Book Balance Provision for bad debts

Category

Proportio Allotmen Book Balance

Amount Amount

n (%) t rate (%)

Accounts receivable with single

9359133.290.169359133.29100.000.00

provision for bad debt

Wherein: Hangzhou Hengchuang

8510212.000.148510212.00100.000.00

Chemical Fibre Co. Ltd.A A YARN MILLS

848921.290.01848921.29100.000.00

LTD/SAYEM

Receivables with bad debt

provision made as per different 5948449139.31 99.84 4155853.83 0.07 5944293285.48

groups

Wherein: This credit risk

characteristic of this portfolio of

5948449139.3199.844155853.830.075944293285.48

receivables is defined by account

receivable aging.Total 5957808272.60 100.00 13514987.12 0.23 5944293285.48

3632024 Annual Report of Hengyi Petrochemical Co. Ltd.

(Continued)

Ending balance of previous year

Book Balance Provision for bad debts

Category

Proportio Allotmen Book Balance

Amount Amount

n (%) t rate (%)

Accounts receivable with single

14037245.000.2414037245.00100.000.00

provision for bad debt

Wherein: Hangzhou Hengchuang

8510212.000.148510212.00100.000.00

Chemical Fibre Co. Ltd.Changzhou Anding Textile

4778562.200.084778562.20100.000.00

Co.Fujian Yuanye Logistics Co. 748470.80 0.01 748470.80 100.00 0.00

Receivables with bad debt provision

5926995430.5599.761820470.960.035925174959.59

made as per different groups

Wherein: This credit risk

characteristic of this portfolio of

5926995430.5599.761820470.960.035925174959.59

receivables is defined by account

receivable aging.Total 5941032675.55 100.00 15857715.96 0.27 5925174959.59

* Accounts receivable with single provision for bad debt

Ending balance

Accounts Receivable (by Unit) Bad debt Allotment

Book balance Reason for provision

provision rate

Hangzhou Hengchuang Chemical Fibre Expected to be less likely

8510212.008510212.00100%

Co. Ltd. to be recovered

Expected to be less likely

A A YARN MILLS LTD/SAYEM. 848921.29 848921.29 100%

to be recovered

Total 9359133.29 9359133.29 -- --

3642024 Annual Report of Hengyi Petrochemical Co. Ltd.

(Continued)

Ending balance of previous year

Accounts Receivable (by Unit) Bad debt Allotment

Book balance Reason for provision

provision rate

Hangzhou Hengchuang Chemical Fibre Expected to be less likely

8510212.008510212.00100%

Co. Ltd. to be recovered

Expected to be less likely

Changzhou Anding Textile Co. 4778562.20 4778562.20 100%

to be recovered

Expected to be less likely

Fujian Yuanye Logistics Co. 748470.80 748470.80 100%

to be recovered

Total 14037245.00 14037245.00 -- --

* Accounts receivable with bad debt provision made based on aging combination in

the combination

Ending balance

Aging

Accounts receivable Bad debt provision Allotment rate (%)

Within 6 months 5934976646.98 0.00 0.00

7-12 months 1933072.62 96653.63 5.00

1-2 years 10005801.43 3001740.42 30.00

2-3 years 952317.00 476158.50 50.00

Over three years 581301.28 581301.28 100.00

Total 5948449139.31 4155853.83 --

(Continued)

Ending balance of previous year

Aging

Accounts receivable Bad debt provision Allotment rate (%)

Within 6 months 5916751635.07 0.00 0.00

7-12 months 5661132.43 283056.63 5.00

1-2 years 3917084.81 1175125.44 30.00

2-3 years 606578.77 303289.42 50.00

Over three years 58999.47 58999.47 100.00

3652024 Annual Report of Hengyi Petrochemical Co. Ltd.

Ending balance of previous year

Aging

Accounts receivable Bad debt provision Allotment rate (%)

Total 5926995430.55 1820470.96 --

(3)Bad debt preparation

Amount of changes in current period

Ending

Amount Ending

Category balance of Resell or

Provision recovered or balance

previous year write off

written back

Accounts receivable with single

14037245.00848921.29587594.004939439.009359133.29

provision for bad debt

This credit risk characteristic of this

portfolio of receivables is defined by 1820470.96 4166114.51 1273983.92 556747.72 4155853.83

account receivable aging.Total 15857715.96 5015035.80 1861577.92 5496186.72 13514987.12

Among them: Significant amounts of bad debt provisions recovered or reversed

during the current period.Recovered or reversed

Company name Recovery method:

amount

Cash installment

Fujian Yuanye Logistics Co. 587594.00

payment

(4)The status of accounts receivable actually written off in this period

Item Write-off amount

Actual written-off accounts receivable 5496186.72

Among them: Significant accounts receivable write-off details

Whether it

is

Nature of Procedure generated

accounts Write-off s carried due to

Company name Reasons for write-off

receivabl amount out for the related-par

e write-off ty

transaction

s

Changzhou Anding Payment Unable to complete the Internal

4778562.20 No

Textile Co. for goods collection for it most of Procedure

3662024 Annual Report of Hengyi Petrochemical Co. Ltd.

Whether it

is

Nature of Procedure generated

accounts Write-off s carried due to

Company name Reasons for write-off

receivabl amount out for the related-par

e write-off ty

transaction

s

which is compensated s

separately by the insurance

company.Civil

Fujian Yuanye Payment Civil mediation reduces the

160876.80 Mediation No

Logistics Co. for goods payment amount

Document

Total -- 4939439.00 -- -- --

(5)The top five ending amounts (totals by borrower) of accounts receivable

The top five ending amounts (totals by borrower) of the Company’s accounts

receivable amounted to RMB 2465047964.09 in total accounting for 41.38% of the

year-end balance of accounts receivable and the corresponding year-end balance of

the provision for bad debts was RMB 0.00.

6.Accounts receivable financing

(1) Classified presentation of receivables financing

Item Ending balance Ending balance of previous

year

8782497.3536904996.06

Notes receivable

Accounts receivable 0.00 0.00

8782497.3536904996.06

Total

(2)Changes of increase or decrease of financing of receivables in current period and

changes in fair value thereof

Ending balance of previous

Item Changes in current period Ending balance

year

3672024 Annual Report of Hengyi Petrochemical Co. Ltd.

Changes

Changes of Changes of

Cost of fair Cost Cost

fair value fair value

value

Notes receivable 36904996.06 0.00 -28122498.71 0.00 8782497.35 0.00

Accounts receivable 0.00 0.00 0.00 0.00 0.00 0.00

Total 36904996.06 0.00 -28122498.71 0.00 8782497.35 0.00

(3)The amount of endorsed or discounted accounts receivable that become mature

after the date of balance sheet at the end of the year.Ending balance of those Ending balance of those not

Item

derecognized derecognized

Bank acceptance bills 1812224565.87 0.00

Domestic letter of credit 316561782.00 0.00

Total 2128786347.87 0.00

(4)Other description

During the current period the Company discounted bank acceptance bills of RMB

2232443983.65 (RMB 2560062129.52 in the previous year) under the financing of

receivables to banks. Main risks (e.g. interest rate risk) and remunerations related to

these bank acceptance bills have been transferred to the bank. Therefore the

Company shall derecognize discounted immature bank acceptance bills. According to

the cashing agreement if the banker’s acceptance failed to be cashed upon maturity

the bank has the right to ask the Company to pay off the unsettled balance. Therefore

the Company continued to involve in cashing the banker’s acceptance. On December

31 2024 the cashed but not mature banker’s acceptance was RMB 1289014668.95

in total (RMB 1102109044.00 on December 31 2023).

7.Advance payment

(1)Presentation of advance payment based on aging

Ending balance Ending balance of previous year

Aging

Amount Proportion (%) Amount Proportion (%)

Within 1 year 1526591190.88 97.19 1789373451.85 98.28

3682024 Annual Report of Hengyi Petrochemical Co. Ltd.

Ending balance Ending balance of previous year

Aging

Amount Proportion (%) Amount Proportion (%)

1-2 years 21504563.01 1.37 19255479.29 1.06

2-3 years 13714211.05 0.87 3028163.48 0.17

Over three years 8951749.01 0.57 8837381.11 0.49

Total 1570761713.95 100.00 1820494475.73 100.00

(2)Important advance payment with aging >1 year

At the end of the term there is no important advance payment with aging >1 year in

the Company.

(3)Advance payment with top five ending balance collected by object of prepayment

The top five ending amounts (totals by prepayment objects) of the Company’s

advance payments amounted to RMB 1065883507.32 accounting for 67.86% in the

total balance of prepayments at the year-end balance.

8.Other receivables

Ending balance of previous

Item Ending balance

year

Interest receivable 0.00 0.00

Dividends receivable 0.00 0.00

Other receivables 262407082.57 187541184.46

Total 262407082.57 187541184.46

(1)Other receivables

* Disclosure by aging

Ending balance of previous

Aging Ending balance

year

Within 1 year 195420165.44 157253512.38

1-2 years 45931111.91 4033004.26

2-3 years 1427868.49 1390154.45

Over three years 59251722.27 61190426.54

Subtotal 302030868.11 223867097.63

3692024 Annual Report of Hengyi Petrochemical Co. Ltd.

Ending balance of previous

Aging Ending balance

year

Minus: Bad debt provision 39623785.54 36325913.17

Total 262407082.57 187541184.46

* Classification based on nature of fund

Ending balance of previous

Nature of account Ending balance

year

Receivables and payable such as advances from 68078241.54 27184746.69

entities beyond the scope of consolidation

Combination of tax refunds receivable and other

10263489.7115897035.30

government subsidies

Portfolio of deposits and security 159967909.41 119507155.21

Employee loan and petty cash 9646041.63 6383068.94

Other groups 54075185.82 54895091.49

Subtotal 302030868.11 223867097.63

Minus: Bad debt provision 39623785.54 36325913.17

Total 262407082.57 187541184.46

* Accrual of bad debt reserves

Stage 1 Stage 2 Stage 3

Expected credit loss

Expected credit loss

Expected credit loss over the lifetime

Bad debt provision over the lifetime (no Total

of the future twelve (credit impairment

credit impairment

months occurred has

has occurred)

occurred)

Balance at end of

8213137.3541700.0028071075.8236325913.17

previous year

Book balance of other

receivables at the end of

the previous year:

3702024 Annual Report of Hengyi Petrochemical Co. Ltd.

- Transferred to Stage 2 0.00 -- -- 0.00

- Transferred to Stage 3 0.00 0.00 -- 0.00

- Transferred back to

----0.000.00

Stage 2

- Transferred back to

--0.000.000.00

Stage 1

Provision in current

4078920.560.000.004078920.56

period

Roll-back in current

757391.7010000.000.00767391.70

period

Write-off in current

0.000.000.000.00

period

Cancellation after

verification in current 13656.49 0.00 0.00 13656.49

period

Other changes 0.00 0.00 0.00 0.00

Ending balance 11521009.72 31700.00 28071075.82 39623785.54

* Situation of bad debt reserves

Amount of changes in current period

Write-off or

Ending balance Amount Cancellation Ending

Category

of previous year Provision recovered or after balance

written back Verification and

Others

Receivables and payables

such as advances from

815290.361227323.05266.160.002042347.25

entities beyond the scope of

consolidation

Portfolio of deposits and 6004823.06 2656123.55 641103.41 0.00 8019843.20

3712024 Annual Report of Hengyi Petrochemical Co. Ltd.

security

Employee loan and petty

191492.02158473.4646927.7813656.49289381.21

cash

Other groups 29314307.73 37000.50 79094.35 0.00 29272213.88

Total 36325913.17 4078920.56 767391.70 13656.49 39623785.54

* Other receivables with top five ending balance collected by debtor

Proportions in

the total other Bad

Nature of accounts debt

Name of organization Ending balance Aging

account receivable at provision

the year ended Ending balance

(%)

Baiduri Bank Berhad Margin 68562654.05 Within 1 year 22.70 3428132.70

43140000.00 Within 1 year

Zhengzhou Commodity

Margin 600000.00 2-3 year 14.88 2247000.00

Exchange (ZCE)

1200000.00 Over 3 years

China (Guangxi) Pilot Free

Trade Zone Qinzhou Port Area Margin 40000000.00 1-2 year 13.24 2000000.00

Investment Service Centre

Claim for 1719275.62 1-2 year

Wang XX

9.2627956250.71

indemnity 26236975.09 Over 3 years

Fulida Group and Xinghui 35157.60 Within 1 year

Compensatio

Chemical Fibre Group Co. 1260157.61 1-2 year 8.24 1243771.52

n

Ltd.

23580115.13 Over 3 years

Total — 206334335.10 -- 68.32 36875154.93

Note: The relevant description on balance formation of the Company’s "other

receivables - Wang" and full provision for bad debts at the end of current period can

be found in Note XI. 1 (1).* Accounts receivable involving government grants

3722024 Annual Report of Hengyi Petrochemical Co. Ltd.

Aging at the Time amount and

Name of government

Name of organization Ending balance end of the basis of estimated

grants

period collection

Within 6

Tax Bureau of Xiaoshan District Value-added tax refund 10263489.71 Before May 2025

months

Note: As of the date of this financial report RMB 10157755.59 has been recovered

from "VAT refunds".

9. Inventory

(1) Classification of inventory

Ending balance

Inventory depreciation

Item reserves/Impairment

Book balance Book value

reserves for contract

performance cost

Materials in transit 1132593583.62 0.00 1132593583.62

Raw materials 4915655553.20 334764.20 4915320789.00

Goods in process 953201280.01 6681067.38 946520212.63

Commodity stocks 5432963593.45 27546541.09 5405417052.36

Contract performance cost 7585477.49 0.00 7585477.49

Total 12441999487.77 34562372.67 12407437115.10

(Continued)

Ending balance of previous year

Inventory depreciation

Item reserves/Impairment

Book balance Book value

reserves for contract

performance cost

Materials in transit 619097411.51 129177.90 618968233.61

Raw materials 5057860629.36 2477361.36 5055383268.00

Goods in process 1423940390.58 19196332.00 1404744058.58

3732024 Annual Report of Hengyi Petrochemical Co. Ltd.

Ending balance of previous year

Inventory depreciation

Item reserves/Impairment

Book balance Book value

reserves for contract

performance cost

Commodity stocks 6029526106.66 49698635.18 5979827471.48

Contract performance cost 1272831.70 0.00 1272831.70

Total 13131697369.81 71501506.44 13060195863.37

(2)Inventory depreciation reserves

Increase in current period Decrease in current period

Ending balance

Item Write-back or Ending balance

of previous year Provision Others Others

write-off

Materials in transit 129177.90 0.00 0.00 129177.90 0.00 0.00

Raw materials 2477361.36 334764.20 0.00 2477361.36 0.00 334764.20

Goods in process 19196332.00 6613961.37 0.00 19279874.53 -150648.54 6681067.38

Commodity stocks 49698635.18 27396092.05 0.00 49835759.20 -287573.06 27546541.09

Total 71501506.44 34344817.62 0.00 71722172.99 -438221.60 34562372.67

Note: The reason for the reversal of inventory write-downs during this period by the

company is the external sale of inventory for which inventory write-downs had been

previously recognized.

10.Non-current assets due within one year

Item Ending balance Ending balance of previous year

Long-term receivables due

68036685.670.00

within one year

11.Other current assets

Item Ending balance Ending balance of previous year

Unamortized expense 171024774.64 149807903.33

Input tax retained 503270173.56 246014337.84

Excess tax paid 6279179.63 26449284.90

3742024 Annual Report of Hengyi Petrochemical Co. Ltd.

Item Ending balance Ending balance of previous year

Input tax to be certified 451951222.16 324194945.70

Principal and interest of entrusted

0.00787149197.50

loan

Others 457063.42 269739.82

Total 1132982413.41 1533885409.09

12.Long-term receivable

Long-term accounts receivable

Ending balance Ending balance of previous year

Impairme

Item Impairm

Book balance nt Book value Book balance ent Book value

Reserve Reserve

Financing lease 86100208.02 0.00 86100208.02 137312857.42 0.00 137312857.42

Wherein:Unrealized

-8891279.890.00-8891279.89-12675889.680.00-12675889.68

financing income

Long-term deposits 5576906.36 0.00 5576906.36 3674423.03 0.00 3674423.03

Minus: Portion due

68036685.670.0068036685.670.000.000.00

within one year

Total 23640428.71 0.00 23640428.71 140987280.45 0.00 140987280.45

13.Long-term equity investments

Ending balance Ending balance of previous year

Impair Impairm

Item

Book balance ment Book value Book balance ent Book value

Reserve Reserve

Investments in

joint ventures and 13911759800.05 0.00 13911759800.05 13669254123.61 0.00 13669254123.61

associates

Investments in joint ventures and associates

Investee Ending balance Changes of increase or decrease in current period

3752024 Annual Report of Hengyi Petrochemical Co. Ltd.

of previous year

Investment

Other

profits and losses

Additional Negative recognized comprehensive Changes in

under the equity

investment investment income other equity

method

Investment adjustment

profits and losses

I. Joint ventures

Zhejiang Baling Hengyi

1132861826.510.000.0057391043.090.000.00

Caprolactam Co. Ltd.Hainan Yisheng

3475606910.510.000.0080665841.03-27464169.050.00

Petrochemical Co. Ltd.Subtotal 4608468737.02 0.00 0.00 138056884.12 -27464169.05 0.00

II. Associated companies

Dalian Yisheng

2050684657.660.000.00-35417943.57-5944475.870.00

Investment Co. Ltd.Zhejiang Yisheng New

1123075690.050.000.00-250127984.46826930.190.00

Materials Co. Ltd.China Zheshang Bank Co.

5704991961.710.000.00503540971.15104005200.000.00

Ltd.Ningbo Jinhou Industry

14156002.820.000.00-305204.200.000.00

Investment Co. Ltd.Dongzhan Shipping Co.

167877074.350.000.004842830.481188932.510.00

Ltd.Subtotal

9060785386.590.000.00222532669.40100076586.830.00

Total

13669254123.610.000.00360589553.5272612417.780.00

(Continued)

Investee Changes of increase or decrease in current period Ending balance Impairment

3762024 Annual Report of Hengyi Petrochemical Co. Ltd.

Provisions for reserves

Announcement of

Ending

release Cash impairment Others

dividend or profit balance

reserves

I. Joint ventures

Zhejiang Baling Hengyi Caprolactam

22207923.710.000.001168044945.890.00

Co. Ltd.Hainan Yisheng Petrochemical Co.

0.000.000.003528808582.490.00

Ltd.Subtotal 22207923.71 0.00 0.00 4696853528.38 0.00

II. Associated companies

Dalian Yisheng Investment Co. Ltd. 0.00 0.00 0.00 2009322238.22 0.00

Zhejiang Yisheng New Materials Co.

0.000.000.00873774635.780.00

Lt

China Zheshang Bank Co. Ltd. 159488371.15 0.00 0.00 6153049761.71 0.00

Ningbo Jinhou Industry Investment

0.000.000.0013850798.620.00

Co. Ltd.Dongzhan Shipping Co. Ltd. 9000000.00 0.00 0.00 164908837.34 0.00

Subtotal 168488371.15 0.00 0.00 9214906271.67 0.00

Total 190696294.86 0.00 0.00 13911759800.05 0.00

14.Other equity instrument investments

(1) Investment in other equity instruments

Ending

Item Ending balance balance of

previous year

Zhejiang Hengchuang Advanced Functional Fibre Innovation Center Co. Ltd. 600000.00 600000.00

Jiangsu New Horizon Advanced Functional Fibre Innovation Center Co. Ltd. 5000000.00 5 000000.00

Total 5600000.00 5 600000.00

15.Fixed assets

3772024 Annual Report of Hengyi Petrochemical Co. Ltd.

Ending balance of previous

Item Ending balance

year

Fixed assets 43686502928.39 45430020661.94

Liquidation of fixed assets 104000.00 0.00

Total 43686606928.39 45430020661.94

(1)Fixed assets

* Information of fixed assets

Houses and Machinery Transportation Office facilities

Item Structures Total

buildings equipment equipment and others

I. Original book

value

1. Ending balance

13145179276.031510319882.6851188760479.19368893309.67336663728.5466549816676.11

(previous year)

2. Increase in current

251092921.3547670623.631308818843.355100765.8916799624.641629482778.86

period

(1) Acquisition

110209766.904747911.10135923326.413430324.3913699690.96268011019.76

(2)Transfer from

construction in

32366708.7842920914.25770377142.2741758.272115864.35847822387.92

progress

(3)Translation of

foreign currency 108516445.67 1798.28 295519536.23 1628683.23 984069.33 406650532.74

statements

(1) Reversal of

reconstructed fixed

0.000.00106998838.440.000.00106998838.44

assets

3、Decrease in current

0.000.00371723722.092490963.082208008.27376422693.44

period

(1)Disposal or

0.000.00276479052.042489575.692208008.27281176636.00

retirement

3782024 Annual Report of Hengyi Petrochemical Co. Ltd.

Houses and Machinery Transportation Office facilities

Item Structures Total

buildings equipment equipment and others

(2)Transfer to

0.000.00112360932.840.000.00112360932.84

construction in progress

(3)Others 0.00 0.00 -17116262.79 1387.39 0.00 -17114875.40

4. Balance at the end

13396272197.381557990506.3152125855600.45371503112.48351255344.9167802876761.53

of current year

II.Accumulated

depreciation

1. Ending balance

1844284414.36779401428.5618065567316.54204595973.37225946881.3421119796014.17

(previous year)

2. Increase in current

343418442.3187289598.892616576806.0047117985.7230977736.583125380569.50

period

(1) Provision

332935839.8287288496.332572815365.8345914728.4030091717.273069046147.65

(2)Conversion of

foreign currency 10482602.49 1102.56 43761440.17 1203257.32 886019.31 56334421.85

statements

3、Decrease in current

0.000.00124784468.811939988.362078293.36128802750.53

period

(1)Disposal or

0.000.00119422374.411939988.362078293.36123440656.13

retirement

(2)Transfer to

0.000.005362094.400.000.005362094.40

construction in progress

4. Balance at the end

2187702856.67866691027.4520557359653.73249773970.73254846324.5624116373833.14

of current year

I. Impairment reserves

1. Ending balance

0.000.000.000.000.000.00

(previous year)

3792024 Annual Report of Hengyi Petrochemical Co. Ltd.

Houses and Machinery Transportation Office facilities

Item Structures Total

buildings equipment equipment and others

2.Increase in current

0.000.000.000.000.000.00

period

(1) Provision

0.000.000.000.000.000.00

3.Decrease in current

0.000.000.000.000.000.00

period

(1)Disposal or

0.000.000.000.000.000.00

retirement

4. Balance at the end

0.000.000.000.000.000.00

of current year

IV. Book value

1. Book value at the

11208569340.71691299478.8631568495946.72121729141.7596409020.3543686502928.39

end of this year

2. Book value at the

end of the previous

11300894861.67730918454.1233123193162.65164297336.30110716847.2045430020661.94

year

* Temporarily idle fixed assets

Original Book Accumulated Impairment

Item Book value

Value depreciation reserves

Houses and buildings 8710289.69 1066662.37 0.00 7643627.32

Machinery equipment 14657618.82 4899616.03 0.00 9758002.79

Transportation means 1819911.02 1728915.51 0.00 90995.51

Total 25187819.53 7695193.91 0.00 17492625.62

* Situation of fixed assets with uncompleted certificate of title

Reasons for failure to complete

Item Book value relevant affairs of property right

certificate

Fujian Yi Jin Chemical Fibre Co. 29806118.59 In process

3802024 Annual Report of Hengyi Petrochemical Co. Ltd.

Ltd.Guangxi Hengyi New Material Co.

31980721.07 In process

Ltd

Haining Hengyi Thermal Power Co.

136701582.14 In process

Ltd.Jiaxing Yipeng Chemical Fibre Co.

417119855.53 In process

Ltd.Suqian Hengyuan Thermal Energy

167303904.67 In process

Co. Ltd.Suqian Yida New Materials Co. Ltd. 351683694.43 In process

Taicang Yifeng Chemical Fibre Co.Property obtained by auction in

12293368.59

Ltd. progress

Zhejiang Shuangtu New Materials

7075420.97 Makeshift house

Co. Ltd.

(2)Liquidation of fixed assets

Machinery equipment Ending balance Ending balance of previous year

Machinery equipment 104000.00 0.00

16.Construction in progress

Item Ending balance Ending balance of previous year

Construction in progress 8314604283.57 4005782015.72

Engineering materials 398287215.20 604523744.30

Total 8712891498.77 4610305760.02

(1)In-process construction

* Situation of in-process construction

Ending balance Ending balance of previous year

Item Impairment Impairment

Book balance Book value Book balance Book value

Reserve reserves

3812024 Annual Report of Hengyi Petrochemical Co. Ltd.

Phase II of the refining-

petrochemical project in 2930636892.41 0.00 2930636892.41 2713040992.62 0.00 2713040992.62

Brunei

Hangzhou Yitong's

Annual Production of

1.4 Million Tons

0

Functional Fiber New 435059043.34 435059043.34 60196827.65 0..00 60196827.65

0.00

Material Upgrading

and Renovation

Project

Guangxi Jijin Project (Phase

4614778432.820.004614778432.82875865394.430.00875865394.43

I)

Suqian Yida Phase II

Capacity Expansion 42928837.52 0.00 42928837.52 14143692.44 0.00 14143692.44

Project

The project of centralized

heating for Suqian Yida

0.000.000.00232083426.900.00232083426.90

Project

Others

291201077.480.00291201077.48110451681.680.00110451681.68

Total

8314604283.570.008314604283.574005782015.720.004005782015.72

* Changes of major construction projects in progress in current period

Amount of transferred

Budget (RMB Ending balance of Other decrease in

Item Increase in current into fixed assets in Ending balance

10000) previous year period amount current period

current period

Phase II of the refining-

$1365389.0

petrochemical project in 2713040992.62 175237351.63 0.00 -42358548.16 2930636892.41

0

Brunei

Hangzhou Yitong's

Annual Production of

1.4 Million Tons

300000.0060196827.65374862215.690.000.00435059043.34

Functional Fiber New

Material Upgrading

and Renovation Project

3822024 Annual Report of Hengyi Petrochemical Co. Ltd.

Guangxi Jijin Project (Phase I) 1054737.57 875865394.43 3759742429.61 20829391.22 0.00 4614778432.82

Suqian Yida Phase II

Capacity Expansion 385000.00 14143692.44 119185163.77 90400018.69 0.00 42928837.52

Project

The project of centralized

heating for Suqian Yida 65000.00 232083426.90 5801164.49 237884591.39 0.00 0.00

Project

Others -- 110451681.68 805172456.60 605707225.06 18715835.74 291201077.48

Total -- 4005782015.72 5240000781.79 954821226.36 -23642712.42 8314604283.57

(Continued)

Proportion of Interest Capitalization

Progress of Wherein: Interest

project accumulated capitalization rate of interest

Works (%) for the current

Project name Sources of funds

investment in Project accumulative period Capitalized in current

progress amount

budget (%) amount period (%)

Phase II of the refining-

petrochemical project in 2.99 2.99% 0.00 0.00 -- Self-raised funds

Brunei

Hangzhou Yitong's

Annual Production of

1.4 Million Tons Self-raised

14.5327.93%0.000.00--

Functional Fiber New funds

Material Upgrading

and Renovation Project

Guangxi Jijin Project (Phase I) Self-raised and

44.1765.00%201814799.60143265455.024.10

Loan-raised

Suqian Yida Phase II

Self-raised and

Capacity Expansion 28.77 33.20% 24971018.35 0.00 --

Loan-raised Funds

Project

The project of centralized

heating for Suqian Yida 102.27 100.00% 0.00 0.00 -- Self-raised funds

Project

Others -- -- 0.00 0.00 -- Self-raised funds

Total -- -- 226785817.95 143265455.02 -- --

(2)Engineering materials

3832024 Annual Report of Hengyi Petrochemical Co. Ltd.

Ending balance Ending balance of previous year

Item Impairment Impairment

Book balance Book value Book balance Book value

reserves reserves

Special

60081003.130.0060081003.1365427244.670.0065427244.67

materials

Special

338206212.070.00338206212.07539096499.630.00539096499.63

equipment

Total 398287215.20 0.00 398287215.20 604523744.30 0.00 604523744.30

17.Right-of-use assets

Houses and Machinery

Item Land use right Total

buildings equipment

I. Original book value

1.Ending balance (previous

72212258.380.00422008568.99494220827.37

year)

2. Increase in current period 30338166.37 0.00 6297923.92 36636090.29

(1) Increase in rental income 29820465.68 0.00 0.00 29820465.68

(2)Conversion of foreign

517700.690.006297923.926815624.61

currency statements

3. Decrease in current period 23344047.06 0.00 0.00 23344047.06

(1)Decrease due to

23344047.060.000.0023344047.06

contract expiration

(2)Conversion of foreign

0.000.000.000.00

currency statements

4.Balance at the end of

79206377.690.00428306492.91507512870.60

current year

II..Accumulated

depreciation

1.Ending balance (previous

32648647.250.0046789874.3979438521.64

year)

3842024 Annual Report of Hengyi Petrochemical Co. Ltd.

Houses and Machinery

Item Land use right Total

buildings equipment

2.Increase in current period 23665343.23 0.00 16332623.20 39997966.43

(1) Provision 23358966.25 0.00 15472530.13 38831496.38

(2)Conversion of foreign

306376.980.00860093.071166470.05

currency statements

3. Decrease in current period 23344047.06 0.00 0.00 23344047.06

(1)Decrease due to

23344047.060.000.0023344047.06

contract expiration

(2)Conversion of foreign

0.000.000.000.00

currency statements

4.Balance at the end of

32969943.420.0063122497.5996092441.01

current year

III. Impairment reserves

1.Ending balance

0.000.000.000.00

(previous year)

2. Increase in current period 0.00 0.00 0.00 0.00

(1) Provision 0.00 0.00 0.00 0.00

3. Decrease in current period 0.00 0.00 0.00 0.00

(1) Disposal 0.00 0.00 0.00 0.00

4.Balance at the end of

0.000.000.000.00

current year

IV. Book value

1.Book value at the end of

46236434.270.00365183995.32411420429.59

this year

2.Book value at the end of

39563611.130.00375218694.60414782305.73

the previous year

18.Intangible assets

(1) Situation of intangible assets

3852024 Annual Report of Hengyi Petrochemical Co. Ltd.

Patents and Software and

Item Land use right Mark Total

Licences others

I. Original book value

1.Ending balance (previous

2764348595.07664874202.0519740.00182668183.753611910720.87

year)

2.Increase in current period 17711844.66 5237654.30 0.00 4739635.00 27689133.96

(1) Acquisition 17711844.66 0.00 0.00 3891227.84 21603072.50

(2) Internal R&D 0.00 0.00 0.00 0.00 0.00

(3)Conversion of foreign

0.005237654.300.00848407.166086061.46

currency statements

3.Decrease in current period 0.00 0.00 0.00 11861653.70 11861653.70

(1)Disposal 0.00 0.00 0.00 11861653.70 11861653.70

(2)Others 0.00 0.00 0.00 0.00 0.00

4.Balance at the end of

2782060439.73670111856.3519740.00175546165.053627738201.13

current year

II..Accumulated amortization

1.Ending balance (previous

328185844.35448525433.4019740.00100841097.24877572114.99

year)

2.Increase in current period 64197687.44 38844769.11 0.00 16987692.74 120030149.29

(1)Provision 64197687.44 36349274.41 0.00 16564035.95 117110997.80

(2)Conversion of foreign

0.002495494.700.00423656.792919151.49

currency statements

3. Decrease in current

0.000.000.004941867.374941867.37

period

(1)Disposal 0.00 0.00 0.00 4941867.37 4941867.37

(2)Others 0.00 0.00 0.00 0.00 0.00

4.Balance at the end of

392383531.79487370202.5119740.00112886922.61992660396.91

current year

III. Impairment reserves

3862024 Annual Report of Hengyi Petrochemical Co. Ltd.

Patents and Software and

Item Land use right Mark Total

Licences others

1.Ending balance (previous

0.000.000.000.000.00

year)

2.Increase in current period 0.00 0.00 0.00 0.00 0.00

(1) Provision 0.00 0.00 0.00 0.00 0.00

3.Decrease in current period 0.00 0.00 0.00 0.00 0.00

(1) Disposal 0.00 0.00 0.00 0.00 0.00

4. Balance at the end of

0.000.000.000.000.00

current year

IV. Book value

1.Book value at the end of

2389676907.94182741653.840.0062659242.442635077804.22

this year

2.Book value at the end of

2436162750.72216348768.650.0081827086.512734338605.88

the previous year

(2)Situation of intangible assets with limited ownership or use right

Amortization amount in Reason for

Item Book value at the end of the period

current period restriction

Mortgage

Land use right 1917089516.79 52459004.69

guarantee

19. Development expenditure

Increase in current period Decrease in current period

Ending balance Internal

Item Recognized Transferred to Ending Balance

of previous year development Others as Intangible current profit and

expenditures assets loss

3000 t/a Caprolactam

Gas-Phase Rearrangement 45383802.60 29615116.33 0.00 0.00 0.00 74998918.93

and Crystallization Project

Research and Application

3437417.640.000.000.003437417.640.00

Development of Bio-based

3872024 Annual Report of Hengyi Petrochemical Co. Ltd.

PTT Elastic Memory Fiber

Series Products

2000 t/a (35%) Hydrogen

0.005457990.750.000.000.005457990.75

Peroxide Project

Key Technologies and

Industrialization for Green 0.00 3566768.25 0.00 0.00 0.00 3566768.25

Polyester Preparation

Green Production Process

Project for Nylon 0.00 5169966.92 0.00 0.00 0.00 5169966.92

(Polyamide)

Total 48821220.24 43809842.25 0.00 0.00 3437417.64 89193644.85

20. Goodwill

(1)Original book value of goodwill

Increase in current Decrease in current

Name or formation of investee Ending balance of period period

Ending balance

goodwill matters previous year Business

Disposal

combination

Zhejiang Shuangtu New Material Co. 221865586.69 0.00 0.00 221865586.69

Ltd.

(2) Impairment test process of goodwill

In November 2018 with an amount of RMB 2105 million the Company purchased

all stocks of Zhejiang Shuangtu New Materials Co. Ltd. and amortized the merger

prices in accordance with relevant accounting standards. On the combination date the

fair value is RMB 1883134400 for the acquiree’s net identifiable assets. As a result

an amount of RMB 221865600 goodwill is formed in the consolidated accounting

statement.This year the Company assessed the recoverable amount of goodwill and conducted

impairment tests on various asset groups related to goodwill. In the process of

goodwill impairment test the Company determined the composition of the assets of

the asset groups related to the goodwill reflected in the Company’s consolidated

financial statements and their book value of RMB 1554492200 based on the

consolidated financial statement as on December 31 2024 and the assets and

3882024 Annual Report of Hengyi Petrochemical Co. Ltd.

operating conditions of the merged party Shuangtu. It is found after impairment test

that the present value of the expected future cash flow of this goodwill and related

asset group on December 31 2024 was RMB 1646000000 and no impairment

occurred. Details are as follows:

Unit: 10000

Item Book number of consolidated statements

Fixed assets 114785.50

Construction in progress 11.50

Intangible assets 18423.35

Long-term unamortized expenses 42.30

Goodwill recognized in consolidated statements 22186.56

Subtotal of book value of asset groups containing

155449.22

goodwill

Vale of goodwill not recognized as attributable to minority

0.00

shareholders’ equity

Total adjusted book value of asset groups containing

155449.22

goodwill

Present value (recoverable amount) of the estimated

164600.00

future cash flow of the asset group

Note: For the present value (recoverable amount) of the expected future cash flow of

the asset groups above the results of assessment set out in the HYZXPBZ [2025] No.A01-0046 Asset Appraisal Report issued by Beijing Huaya Zhengxin Assets Appraisal

Co. Ltd. on April 18 2025 was used.The recoverable amount of the asset groups above is determined according to the

present value of the expected future cash flow. Based on its current operating

conditions business characteristics and market supply & demand and upon an overall

analysis and consideration of various factors such as residual service life of main

assets included in the asset group the acquirer is estimated to enter a stable period in

2030. Therefore the predictive period is determined from January 2025 to December

2029 (five years in total) and the discount rate of 9.67% is adopted.

Important assumptions for goodwill impairment test:

3892024 Annual Report of Hengyi Petrochemical Co. Ltd.

* Assumption of orderly transaction: Orderly transaction refers to the transaction that

related assets or liabilities have usual marketing activities within a period of time prior

to the measurement date.* Assumption of open market: It means that assets can be traded freely in the fully

competitive market and that its price depends on independent buyer’s and seller’s

value judgment under certain market supply and demand conditions. It is an assumption

about the conditions of the target assets market and about the influence of assets under

relatively complete market conditions.* Going concern assumption: Assume no unforeseeable factor leading to a failure to

continue operations when the entrusted asset group is continuously operated in

accordance with the current situation purpose usage mode and management level on

the base date;

* No significant change in the existing editions of applicable national laws &

regulations and macro-economic situation; No unforeseeable significant change in

external economic environment (e.g. interest rate exchange rate tax base & rate and

policy collection expenses);

* Assume that the Company’s current business model can be continuously maintained

in the future and predict the future cash flow of assets based on current asset conditions

excluding the prediction of the future cash flow related to restructuring or modification

that will probably occur in the future and that has not been promised yet;

* Assume that cash inflow and outflow of the asset group occur in the middle of the

year after the assessment base date.* Assume that the management of the acquired party after the assessment base date is

responsible stable and capable of assuming their positions.

21.Long-term deferred expenses

Ending balance Amortization

Increase in Other decreases in

Item of previous amount in Ending balance

current period amount

year current period

Renovation costs 8236035.55 3133027.47 2183602.09 0.00 9185460.93

3902024 Annual Report of Hengyi Petrochemical Co. Ltd.

Ending balance Amortization

Increase in Other decreases in

Item of previous amount in Ending balance

current period amount

year current period

Storage tank use right

466880.540.00147435.960.00319444.58

transfer fees

Catalyst 442889284.60 28030373.58 108057989.75 6639273.91 356222394.52

Others 9066830.09 2446456.80 3191640.49 -0.74 8321647.14

Total 460659030.78 33609857.85 113580668.29 6639273.17 374048947.17

22.Deferred income tax assets/ deferred income tax liabilities

(1)Details of deferred income tax assets

Ending balance Ending balance of previous year

Item Deductible temporary Deferred income tax Deductible temporary Deferred income

difference assets difference tax assets

Impairment loss on credit

45825256.047672883.0246422101.577825529.70

assets

Asset impairment reserves 9638402.58 2215522.66 13950243.69 3487560.92

Changes in fair value of

held-for-trading financial 12454536.69 3113634.17 16480122.16 4120030.54

assets

Unrealized Profit from

16063.322409.500.000.00

Internal Transactions

Accrued expenses 430823.27 84721.34 819949.97 145104.74

Deferred income 102456553.49 18387169.51 51550425.74 9438555.06

Deductible Against Losses 1404860636.46 267039485.91 1394478280.40 313916414.42

Differences in right-of- use

6666907.121693217.522577536.77644384.20

assets

Total 1582349178.97 300209043.63 1526278660.30 339577579.58

(2)Details of deferred income tax liabilities

Item Ending balance Ending balance of previous year

3912024 Annual Report of Hengyi Petrochemical Co. Ltd.

Taxable temporary Deferred income tax Taxable temporary Deferred income tax

differences liabilities differences liabilities

Appreciation of assets

appraisal for business

241294333.1336194149.97269591564.8040438734.72

merger not under the

same control

Changes in fair value of

held-for-trading 4418800.00 1095934.00 24503635.04 4663526.26

financial assets

Deduction differences of

fixed assets before one- 143505404.15 25828897.14 165154726.26 34841693.13

off income tax

Differences in

7951196.951987799.243127960.70781990.18

right-to-use assets

Cash-flow hedging 30939981.42 2761847.58 12545133.80 3136283.45

Unrealized profits

arising from intra-group 561450.00 140362.50 0.00 0.00

trading

Total 428671165.65 68008990.43 474923020.60 83862227.74

(3)Details of unconfirmed deferred income tax assets

Item Ending balance Ending balance of previous year

Deductible temporary

200876259.18200772191.45

difference

Deductible losses 2705273094.78 2441391427.09

Total 2906149353.96 2642163618.54

(4)Deductible losses of unconfirmed deferred income tax assets will be mature in the

following years

Year Ending balance Ending balance of previous year

3922024 Annual Report of Hengyi Petrochemical Co. Ltd.

Year Ending balance Ending balance of previous year

2024--112798534.47

20253193760.643192986.38

2026444503261.08466167211.51

2027587179946.191017609025.68

2028528344796.98657643374.53

2029 and beyond 1142051329.89 183980294.52

Total 2705273094.78 2441391427.09

23.Other non-current assets

Item Ending balance Ending balance of previous year

Payment for long-term

2464018778.193042674890.57

assets

Taxes for right-of-use

2001467.852134899.05

assets

Others 37908939.74 4801825.00

Total 2503929185.78 3049611614.62

24.Short- term borrowing

(1) Classification of short-term loans

Item Ending balance Ending balance of previous year

Pledge loan 13294139000.00 15270452358.06

Mortgage loan 400000000.00 600000000.00

Guarantee loan 23221159389.97 23405449966.48

Fiduciary loan 1034228430.65 1745634031.66

Loan interest 81666551.41 100721912.66

Total 38031193372.03 41122258268.86

Note: For asset classes and amounts of mortgaged loans please refer to Note V. (66).For detail category and amount of assets pledged for loan please refer to Notes V

(66).

3932024 Annual Report of Hengyi Petrochemical Co. Ltd.

25.Held-for-trading financial liabilities

Ending balance Increase in Decrease in

Item Ending balance

of previous year current period current period

Trading financial liabilities 108194619.69 111807028.90 217455049.70 2546598.89

Wherein:Exchangeable bonds issued 0.00 0.00 0.00 0.00

Derivative financial liabilities 108194619.69 111807028.90 217455049.70 2546598.89

Others 0.00 0.00 0.00 0.00

Refers to financial liabilities classified 0.00 0.00 0.00 0.00

as at fair value through profit or loss

Total 108194619.69 111807028.90 217455049.70 2546598.89

26.Notes payable

Category Ending balance Ending balance of previous year

Commercial acceptance bills 0.00 0.00

Bank acceptance bills 209520837.33 740998553.81

Domestic letter of credit 939861800.00 0.00

Total 1149382637.33 740998553.81

27.Accounts payable

(1)Presentation of accounts payable

Item Ending balance Ending balance of previous year

Within 1 year 5460906933.99 5541601283.94

1-2 years 386697052.36 225665423.99

2-3 years 146144505.84 416065535.80

Over three years 522644661.85 378791124.86

Total 6516393154.04 6562123368.59

(2)There were no significant accounts payable with an aging of over one year during

the current period

28.Contract liabilities

(1)Situation of contract liabilities

Item Ending balance Ending balance of previous year

3942024 Annual Report of Hengyi Petrochemical Co. Ltd.

Item Ending balance Ending balance of previous year

Advance receipts for non-performance of

1386822788.84833244701.76

contracts

Minus: Those included in other current liabilities

133419904.4676672908.46

(Note V.33)

Total 1253402884.38 756571793.30

(2)The amounts and reasons for significant changes in the book value during the

current period

Item Amount for change Reason for change

Increase in advance

Advances for contracts not yet fulfilled 496831091.08

payments received

29.Payroll payable

(1)Presentation of payroll payable

Ending balance of Increase in current Decrease in

Item Ending balance

previous year period current period

I. Short-term remuneration 168067800.49 2570275813.22 2558694892.13 179648721.58

II.post-employment benefits -

9351397.76134562014.17140918644.622994767.31

defined contribution plans

III. Termination benefits 0.00 5606559.62 5606559.62 0.00

IV. Other benefits due within one

0.000.000.000.00

year

Total 177419198.25 2710444387.01 2705220096.37 182643488.89

(2)Presentation of short-term salaries

Ending balance of Increase in current Decrease in

Item Ending balance

previous year period current period

1. Wage bonus allowances and

164852140.982334020618.192321871771.91177000987.26

subsidies

2. Employee welfare expenses 101916.52 95543282.97 95538672.11 106527.38

3952024 Annual Report of Hengyi Petrochemical Co. Ltd.

Ending balance of Increase in current Decrease in

Item Ending balance

previous year period current period

3. Social insurance charges 1124471.34 77146690.90 77644513.79 626648.45

Wherein: Medical insurance 768667.82 68750648.08 68930141.10 589174.80

Industrial injury insurance

355803.527449376.447767706.3137473.65

premiums

Birth insurance premiums 0.00 946666.38 946666.38 0.00

4. Housing fund 65826.10 40121286.90 40153092.96 34020.04

5. Labor union dues and personnel

1923445.5522868763.5922911670.691880538.45

education fund

6.Short-term compensated absences 0.00 0.00 0.00 0.00

7. Short-term profit-sharing plan 0.00 0.00 0.00 0.00

8. Others 0.00 575170.67 575170.67 0.00

Total 168067800.49 2570275813.22 2558694892.13 179648721.58

(3)Presentation of defined contribution plans

Ending balance of Increase in current Decrease in

Item Ending balance

previous year period current period

1. Basic endowment insurance 9096875.47 130635672.21 136768811.88 2963735.80

2.Unemployment insurance expenses 254522.29 3926341.96 4149832.74 31031.51

3. Enterprise annuities 0.00 0.00 0.00 0.00

Total 9351397.76 134562014.17 140918644.62 2994767.31

30.Tax payable

Item Ending balance Ending balance of previous year

Value-added tax 403029956.29 170678334.27

Enterprise income tax 39307649.29 35357064.36

Urban maintenance and construction

4758116.281362481.67

tax

3962024 Annual Report of Hengyi Petrochemical Co. Ltd.

Item Ending balance Ending balance of previous year

Education surcharge 2100734.50 690626.52

Land use tax 23140928.35 23073288.28

Property tax 46445253.07 38270663.18

Individual income tax 2031775.82 1734026.33

Stamp tax 28451319.26 34122581.48

Local education surcharge 1400489.68 460417.69

Disabled security fund 996901.48 611922.97

Others 125993.90 359963.56

Total 551789117.92 306721370.31

31.Other payable

Item Ending balance Ending balance of previous year

Interests payable 0.00 0.00

Dividends payable 0.00 0.00

Other payable 211562059.73 188374004.43

Total 211562059.73 188374004.43

(1)Other payables

* Listed by nature of amount

Item Ending balance Ending balance of previous year

Receivables and payables 2419833.00 22826305.18

Deposit and security fund 141282807.23 115320416.26

Unliquidated expense funds 43737082.16 23377964.42

Agency fund 18514126.39 16179087.78

Others 5608210.95 10670230.79

Total 211562059.73 188374004.43

3972024 Annual Report of Hengyi Petrochemical Co. Ltd.

* Listed by aging

Ending balance of previous

Item Ending balance

year

Within 1 year 138483052.83 132424825.33

1-2 years 27398652.83 14474680.39

2-3 years 8937441.54 22285643.69

Over three years 36742912.53 19188855.02

Total 211562059.73 188374004.43

* There was no significant accounts payable with aging exceeding 1 year during the

current period.

32.Non-current liabilities due within one year

Ending balance of previous

Item Ending balance

year

Long-term loans and interests mature within one

5984942535.904916491740.40

year (Notes V. 34)

Bonds payable and interests mature within one

13206855.2110092304.09

year (Notes V. 35)

Lease liabilities mature within one year (Notes V.

16180159.3211080739.86

36)

Long-term payables and interests mature within

884692763.68872044031.44

one year (Notes V5. 37)

Total 6899022314.11 5809708815.79

33.Other current liabilities

Ending balance Ending balance of previous

Item

year

Taxes of items for write-off 133419904.46 76672908.46

3982024 Annual Report of Hengyi Petrochemical Co. Ltd.

34.Long-term borrowings

Ending balance of

Item Ending balance Interest rate range(%)

previous year

Pledge loan 0.00 116793723.00

Mortgage loan 11531501020.31 10974343200.55 2.70~6.16

Guarantee loan 9927554274.90 8496751227.48 2.50~4.60

Interests payable 29974724.71 68045453.29

Minus: Long-term loans and interests

5984942535.904916491740.40

due within one year (Notes V 32)

Total 15504087484.02 14739441863.92

Note: For asset classes and amounts of mortgaged loans please refer to Note V. (66).For detail category and amount of assets pledged for loan please refer to Notes

V (66).

35.Bonds payable

(1)Bonds payable

Item Ending balance Ending balance of previous year

Corporate bonds 4494979631.55 4278805701.33

(2)Increase/decrease in bonds payable (excluding other financial instruments divided

into financial liabilities such as preferred stock and perpetual bond)

Bond Ending balance of

Bond name Nominal Value Date of issue Issue Amount

Deadline previous year

Hengyi Convertible Bond 127022 2000000000.00 2020-10-16 6 years 1508831199.68 1796656119.47

Hengyi Convertible Bond 127067 3000000000.00 2022-07-21 6 Years 2303101412.70 2492241885.95

Subtotal 5000000000.00 -- - 3811932612.38 4288898005.42 -

3992024 Annual Report of Hengyi Petrochemical Co. Ltd.

Minus: Partial year-end balance due

10092304.09

within one year (Note V. 32) --- -- - --

Total 5000000000.00 -- - 3811932612.38 4278805701.33 -

(Continued)

Repayment or

Issuance in current Accrued interest Discounted Interest paid in

Bond name stock conversion Ending balance

period at face value amortization current period

in current period

Hengyi Convertible Bond

0.0025575577.17-82675137.219000.0023997674.401880900159.45

127022

Hengyi Convertible Bond

0.0010536003.65-133626093.01118300.008999355.302627286327.31

127067

Subtotal

0.0036111580.82-216301230.22127300.0032997029.704508186486.76

Minus: Partial year-end

balance due within one year 13206855.21

----------

(Note V. 32)

Total

0.0036111580.82-216301230.22127300.0032997029.704494979631.55

36.Lease liabilities

Increase in current period

Ending balance Decrease in

Item Interest for Ending balance

of previous year current period

New Lease the current Others

period

Land use right 445140153.27 0.00 0.00 0.00 -4684444.77 449824598.04

Buildings 15104383.09 30344290.40 -123946.07 0.00 22829571.60 22495155.82

Minus: Lease liabilities due

within one year (Note V. 11080739.86 16180159.32

--------

32.)

Total 449163796.50 30344290.40 -123946.07 0.00 18145126.83 456139594.54

37.Long-term payable

Item Ending balance Ending balance of previous year

4002024 Annual Report of Hengyi Petrochemical Co. Ltd.

Long-term payables 1070496662.83 464759585.87

Special payables 0.00 0.00

Total 1070496662.83 464759585.87

(1)Long-term payable

Ending balance of

Item Ending balance

previous year

Financing lease payable 1955189426.51 1336803617.31

Minus: Partial balance due within one year (Note V. 32) 884692763.68 872044031.44

Total 1070496662.83 464759585.87

38.Estimated liabilities

Item Ending balance of previous year Ending balance Reason

819949.97 2630823.25 See Notes XI 1 for

Pending action

detail.

39. Deferred income

Ending

Increase in Decrease in

Item balance of Ending balance Reason

current period current period

previous year

Government grants 216723926.63 60208262.79 18395989.26 258536200.16 Assets-related

Government grants 6998301.75 8608324.00 5121034.97 10485590.78 Income-related

Total 223722228.38 68816586.79 23517024.23 269021790.94

40. Share capital

Increase/decrease in current period (+ -)

Ending balance of

Item Ending balance

previous year Issue of new Bonus Capital reserve

Others Subtotal

shares shares converted into

4012024 Annual Report of Hengyi Petrochemical Co. Ltd.

share capital

Sum of 3666302025.00 0.00 0.00 0.00 12182.00 12182.00 3666314207.0

shares 0

Note: The conversion period for "Hengyi Convertible Bond" (Bond Code: 127022) is

from April 22 2021 to October 15 2026 and the conversion period for "Hengyi

Convertible Bond 2" (Bond Code: 127067) is from January 30 2023 to July 20 2028.In the year 2024 a total of 90 "Hengyi Convertible Bond" units were converted

resulting in a total conversion into 822 shares of "Hengyi Petrochemical" stock; a

total of 1183 "Hengyi Convertible Bond 2" units were converted resulting in a total

conversion into 11360 shares of "Hengyi Petrochemical" stock. The company

increased its share capital by RMB 12182.00 and simultaneously increased "Capital

Reserve - Share Premium" by RMB 127298.56.

41. Other equity instruments

Increase in

Decrease in

Outstanding Ending balance of previous year

Ending balance

current period current period

Financia

Quant Book

Book

l Instruments Quantity Book value Quantity Quantity Book value

ity value value

Equity part of

convertible 49996036.00 1159031770.29 0.00 0.00 1273.00 28990.91 49994763.00 1159002779.38

corporate bonds

Note: For the equity part of convertible corporate bonds decreased in current

period please refer to Note V. 40.

42.Capital surplus

Ending balance of Increase in current Decrease in current

Item Ending balance

previous year period period

Capital premiums 11264297206.44 127298.56 330945656.32 10933478848.68

Other capital reserves 150233079.04 0.00 814093.57 149418985.47

4022024 Annual Report of Hengyi Petrochemical Co. Ltd.

Capital reserves generated by

simulation of shareholding structure -2329301104.61 0.00 0.00 -2329301104.61

and quantity

Total 9085229180.87 127298.56 331759749.89 8753596729.54

Note 1: During this period the capital reserve - share premium increased by RMB

127298.56. Refer to Note V. 40.

Note 2: During this period the capital reserve - share premium decreased by RMB

330945656.32. This includes a decrease of RMB 169040.52 due to fees incurred

from the repurchase of shares; the sixth employee stock ownership plan acquired the

company's repurchased treasury shares through a non-transactional transfer method

and the difference between the transfer price and the repurchase cost price reduced the

capital reserve - share premium by RMB 264480474.41; the difference between the

purchase cost consideration incurred for acquiring minority shareholder equity in a

subsidiary and the subsidiary's net asset share calculated according to the acquired

equity proportion reduced the capital reserve - share premium by RMB

66296141.39.

Note 3: During this period the capital reserve - others decreased by RMB 814093.57

due to Double Rabbit New Materials settling with a client involved in litigation before

the company's acquisition which reduced the losses of Double Rabbit New Materials

thus decreasing the capital reserve in the consolidated financial statements.

43.Treasury stock

Ending balance of Increase in current Decrease in current

Item Ending balance

previous year period period

Stock repurchases via centralized

2368941966.92817685803.20509988586.912676639183.21

bidding

Note 1: During this reporting period the company repurchased shares through a

centralized bidding transaction method increasing treasury stock by RMB

817685803.20.

4032024 Annual Report of Hengyi Petrochemical Co. Ltd.

Note 2: During this reporting period the company implemented the sixth employee

stock ownership plan with the source of the shares being the company's repurchased

shares and shares purchased through the secondary market reducing treasury stock by

RMB 509988586.91.

44. Other comprehensive income

Amount incurred in current period

Minus:

Recorded into

Amount other

Assigned to

At end of

incurred before comprehensive Minus: Assigned to

Item the previous minority Ending Balance

income tax for income in the Income tax Parent Company

year Balance

shareholders

the current earlier stage expenses after tax

after tax

period and rolled into

current profits

and losses

I.Other

comprehensive

income that

790515.392017800.000.000.002017800.000.002808315.39

cannot be re-

classified into

profit and loss

Wherein:Re-

measurement

profits or losses 0.00 0.00 0.00 0.00 0.00 0.00 0.00

of a defined

benefit plan

Other

comprehensive 790515.39 2017800.00 0.00 0.00 2017800.00 0.00 2808315.39

income

4042024 Annual Report of Hengyi Petrochemical Co. Ltd.

Amount incurred in current period

Minus:

Recorded into

Amount other

Assigned to

At end of

incurred before comprehensive Minus: Assigned to

Item the previous minority Ending Balance

income tax for income in the Income tax Parent Company

year Balance

shareholders

the current earlier stage expenses after tax

after tax

period and rolled into

current profits

and losses

cannot be

recognized in

profit and loss

by equity law

II.Other

comprehensive

income to be

-8730108.3

679941844.79264421518.040.00140362.50273011263.92952953108.71

re- classified 8

into profit and

loss

Wherein: Other

comprehensive

income can be

-8239250.7

recognized in 164995844.49 70594617.78 0.00 0.00 78833868.50 243829712.99

2

profit and loss

under equity

method

Effective part

0.00561450.000.00140362.50421087.500.00421087.50

of cash-flow

4052024 Annual Report of Hengyi Petrochemical Co. Ltd.

Amount incurred in current period

Minus:

Recorded into

Amount other

Assigned to

At end of

incurred before comprehensive Minus: Assigned to

Item the previous minority Ending Balance

income tax for income in the Income tax Parent Company

year Balance

shareholders

the current earlier stage expenses after tax

after tax

period and rolled into

current profits

and losses

hedge profits

and losses

Exchang

e

differen

ces from

translati 514946000.30 193265450.26 0.00 0.00 193756307.92 -490857.66 708702308.22

on of

financial

stateme

nts

Total (other

-8730108.3

comprehensive 680732360.18 266439318.04 0.00 140362.50 275029063.92 955761424.10

8

income)

45.Appropriative reserve

Ending balance of Increase in current Decrease in current

Item Ending balance

previous year period period

Production safety expenses 0.00 50731580.68 50731580.68 0.00

Note: Both increase and decrease in special reserves in this reporting period are

calculated and utilized production safety expenses.

46.Earned surplus

4062024 Annual Report of Hengyi Petrochemical Co. Ltd.

Ending balance of Increase in current Decrease in current

Item Ending balance

previous year period period

Legal surplus 807136900.99 0.00 0.00 807136900.99

Note: In accordance with the Company Law and the Articles of Association of the

Company the Company shall withdraw legal surplus by 10% of its net profits. Legal

surplus will not be withdrawn any more when its accumulated amount reaches over

50% of the Company’s registered capital.

47.Undistributed profit

Item Current Period Prior Period

Undistributed profits at the end of previous year

12181660569.6811771637510.92

before adjustment

Total amount of undistributed profits at the end of the

0.000.00

previous year after adjustment (+/-)

Undistributed profits at the end of the previous year

12181660569.6811771637510.92

after adjustment

Plus: Net profits assigned to the parent company’s

233939342.84435458340.57

shareholders in current period

Minus: Legal surplus withdrawal 0.00 25435281.81

Withdrawal of any legal surplus 0.00 0.00

Withdrawal of common risk reserves 0.00 0.00

Common stock dividends payable 338720933.20 0.00

Dividends transferred to capital 0.00 0.00

Plus: Others 0.00 0.00

Undistributed profits at the end of the period 12076878979.32 12181660569.68

48.Operating income and operating cost

4072024 Annual Report of Hengyi Petrochemical Co. Ltd.

Amount incurred in current period Amount incurred in previous period

Item

Revenue Cost Revenue Cost

Main business 123785076621.57 119334496026.74 134516059362.49 129629554889.25

Other businesses 1678160476.60 1537644356.77 1632054719.85 1400678793.63

Total 125463237098.17 120872140383.51 136148114082.34 131030233682.88

49.Tax and associate charge

Item Amount incurred in current Amount incurred in previous

period period

Consumption tax 2198490.85 3035691.33

Urban maintenance and construction tax 19258890.98 22513751.09

Education surcharge 8943615.08 10382113.28

Property tax 56172781.10 45739257.62

Land use tax 28848721.27 30084436.29

Vehicle and vessel use tax 132251.06 115925.99

Stamp tax 114182311.58 129021455.41

Local education surcharge 5962410.04 6921408.85

Others 1488994.95 1727250.02

Total 237188466.91 249541289.88

Note: For detail payment standard for various taxes and surcharges please refer to

Note IV. “Taxes”.

50.Selling expenses

Item Amount incurred in current period Amount incurred in previous period

Import & export charges 83630784.57 78314347.37

Staff Salaries 104995983.19 98266014.49

4082024 Annual Report of Hengyi Petrochemical Co. Ltd.

Item Amount incurred in current period Amount incurred in previous period

Insurance 13011788.86 14105980.26

Storage charges 4758643.63 6848857.07

Business entertainment 2135258.45 1796525.52

Travel expenses 5146569.34 4985577.18

Vehicle expenses 958711.83 1510011.64

Rental expenses 3308.16 2800.00

Office expenses 3566414.84 1262715.92

Handling charges 13683330.20 5786721.28

Agency fees 4107539.38 5249744.25

Others 7764068.93 11154994.11

Total 243762401.38 229284289.09

51.Administration expenses

Item Amount incurred in current period Amount incurred in previous period

Staff Salaries 402358417.97 403725775.77

Intangible assets

40142770.4345052660.96

amortization cost

Fixed assets depreciation

249635542.46265706471.75

expenses

Business entertainment 11169779.68 8422226.85

Vehicle expenses 13589765.67 13767451.92

Safety and Environmental

16404094.4613995242.27

Protection Fee

Office expenses 6656605.78 10691860.18

Agency fees 24200722.76 22896767.26

Travel expenses 15712688.32 30398870.01

Rental expenses 23044995.19 13972415.31

Repair charges 109772563.89 416808822.16

4092024 Annual Report of Hengyi Petrochemical Co. Ltd.

Item Amount incurred in current period Amount incurred in previous period

Premiums for property

42389019.7828510503.37

insurance

Transportation and storage

46158021.0359767369.80

fees

Operating licence fee 11770439.53 11908662.76

Others 89846195.41 88602835.36

Total 1102851622.36 1434227935.73

52.R&D expenses

Item Amount incurred in current period Amount incurred in previous period

Direct investment cost 430505771.47 411739313.04

Staff Salaries 151995162.81 148843373.25

Depreciation expenses 50943926.05 64325403.87

Technical development cost 13849728.84 17636809.83

Other expenses 76071200.86 73774627.67

Total 723365790.03 716319527.66

53.Financial expenses

Item Amount incurred in current period Amount incurred in previous period

Interest expense 2938880617.79 3306322914.56

Minus: Interest income 208017001.29 217648751.41

Profit or loss on exchange -110500609.39 -140346056.78

Bank charges 263482148.90 295574639.10

Total 2883845156.01 3243902745.47

54.Other income

4102024 Annual Report of Hengyi Petrochemical Co. Ltd.

Amount included in

Amount incurred in Amount incurred in non-recurring

Item profits and losses

current period previous period

for the current

period

Government Grants Related to

18395989.2661959916.540.00

Assets

Deferred Income Related to

173857795.38138232373.3873095406.26

Revenue

Additional Deduction of Input

VAT for Advanced Manufacturing 118222022.67 136119291.38 0.00

Industry

efund of Handling Fees for

331157.10649467.480.00

Withholding Personal Income Tax

Total 310806964.41 336961048.78 73095406.26

55. Investment income

Amount incurred in Amount incurred in

Item

current period previous period

Income from long-term equity investment checked with

351824646.06490890359.42

equity method

Investment income generated by disposal of long-term equity

56084.57448973414.86

investment

Investment income generated by disposal of held-for-trading

129458217.6245612962.20

financial assets

Total 481338948.25 985476736.48

56.Income from fair value changes

Amount incurred in Amount incurred in

Source of income from fair value changes

current period previous period

Financial assets measured at fair value through profit and

-18902912.3335044790.52

loss

4112024 Annual Report of Hengyi Petrochemical Co. Ltd.

Wherein: Income from fair value change generated by

-18902912.3335044790.52

derivative financial instruments

Financial liabilities measured by fair value and whose

0.00-82757620.02

changes included in current profits and losses

Hedging business 341472.00 2591630.82

Total -18561440.33 -45121198.68

57.Credit impairment losses

Amount incurred in Amount incurred in

Item

current period previous period

Bad debt loss on receivables -3153283.65 -7103558.34

Bad debt loss on other receivables -3236268.87 -4323174.58

Total -6389552.52 -11426732.92

58. Assets impairment loss

Amount incurred in Amount incurred in

Item

current period previous period

Loss on inventory depreciation -34344817.62 -71262509.77

Total -34344817.62 -71262509.77

59.Income from assets disposal

Amount included in

Amount incurred in Amount incurred in non-recurring profits

Item

current period previous period and losses for the

current period

Gains or losses from disposal of

-51236437.06-9399633.84-51236437.06

fixed assets

Gains or losses from disposal of -350177.83 56843.35 -350177.83

4122024 Annual Report of Hengyi Petrochemical Co. Ltd.

intangible assets

Total -51586614.89 -9342790.49 -51586614.89

60.Non-operating income

Amount included in

Amount incurred in Amount incurred in

Item non-recurring profits and

current period previous period

losses for the current period

Gains from damage and scrapping of

3136.75524905.443136.75

non-current assets

Wherein: Fixed assets 3136.75 524905.44 3136.75

Governmental subsidies irrelevant to

588072.12373507.13588072.12

daily enterprise activities

Income from indemnities and fines 5108368.58 12920943.66 5108368.58

Non-payable current accounts 914895.21 202885.35 914895.21

The cost of acquisition of an

investment in an associate is less

than the gain arising from the fair

value of the identifiable net assets of 0.00 16534148.40 0.00

the investee at the time the

investment is acquired

Others 2924598.24 5364119.48 2924598.24

Total 9539070.90 35920509.46 9539070.90

61.Non-operating expenses

Amount included in

Amount incurred in Amount incurred in non-recurring profits and

Item

current period previous period losses for the current

period

Loss on damage and scrapping of

17820127.4123368528.9717820127.41

non-current assets

4132024 Annual Report of Hengyi Petrochemical Co. Ltd.

Amount included in

Amount incurred in Amount incurred in non-recurring profits and

Item

current period previous period losses for the current

period

Wherein: Fixed assets 17820127.41 23368528.97 17820127.41

Expenditure of donation 509300.00 6858000.00 509300.00

Late fees penalties and

16540050.4023519641.4816540050.40

liquidated damages

Others 26514462.67 12225333.01 26514462.67

Total 61383940.48 65971503.46 61383940.48

62.Income tax expenses

(1)Table of income tax expenses

Amount incurred in previous

Item Amount incurred in current period

period

Income tax expenses in current period 71736486.70 46126222.53

Deferred income tax expenses 23518599.71 -14966761.28

Total 95255086.41 31159461.25

(2)Accounting profit and income tax expense adjustment process

Amount incurred in current

Item

period

Total profits 29501895.69

Income tax expenses calculated by legal/applicable tax rate 7375473.92

Influence of subsidiary applicable to different tax rates 107645993.15

Influence of adjustment to income tax in previous periods 3742069.84

Influence of nontaxable income -170588509.35

Influence of non-deductible cost expense and loss 2561913.63

Influence of deductible loss on the use of previously unconfirmed deferred -98557685.80

4142024 Annual Report of Hengyi Petrochemical Co. Ltd.

Amount incurred in current

Item

period

income tax assets

Influence of deductible temporary difference or deductible loss on

259073859.66

unconfirmed deferred income tax assets in current period

The remeasurement of deferred tax assets/liabilities at the beginning of the

41750352.79

period reflects the impact of enacted changes in tax rates

Influence of weighted deduction cost expense and other items allowed to

-50777538.12

deduct by tax law

Others -6970843.31

Income tax expenses 95255086.41

63.Other comprehensive income

See Notes V. 44 for detail.

64.Items in cash flow statement

(1)Reception of other cash related to business activities

Amount incurred in Amount incurred in

Item

current period previous period

Receivables and payables 18697911.64 25922960.56

Margin and deposit 80847630.41 115436902.90

Government grants 200591701.92 141665269.80

Interest income 181786742.59 167866162.76

Indemnities and fines 4778172.24 10812516.37

Judicial freezing 25169796.00 0.00

Bank bill margin 14414467.76 6230.51

Others 4569918.80 5041293.05

Total 530856341.36 466751335.95

4152024 Annual Report of Hengyi Petrochemical Co. Ltd.

(2)Payment of other cash related to business activities

Amount incurred in current Amount incurred in previous

Item

period period

Bank service charges 211911325.04 252738019.47

Entertainment expenses 13212628.19 10480905.30

Vehicle expenses 15210717.96 15134956.54

Safety and environmental protection fees 16919662.82 13991862.40

Deposits and guarantees 115956758.65 187229453.52

Insurance premiums 50873786.14 47423146.87

Transportation warehousing & handling

70060321.1456845928.25

costs

Third-party agency fees 31608766.74 40363230.33

Travel expenses 21164104.71 36465208.62

Leasing expenses 22608839.45 14598058.03

Office expenses 10576243.66 11516869.98

Import/export fees (Port charges inspection

66627304.6066156351.22

fees)

Repair and maintenance costs 58933151.05 403455069.89

Operating license fees 11774612.61 11912838.75

Utilities 16841465.14 24069440.08

IT system maintenance & operation costs 7249694.85 6002991.36

Security and fire protection expenses 8020263.77 5039802.76

Fuel costs 6560286.68 4899588.22

Consumables and materials 7460183.90 10770469.44

Corporate Social Responsibility (CSR)

8715231.4312122001.53

expenses

Other miscellaneous expenses 84710331.44 58775998.11

Total 856995679.97 1289992190.67

(3)Reception of other cash related to investment activities

Amount incurred in Amount incurred in

Item

current period previous period

4162024 Annual Report of Hengyi Petrochemical Co. Ltd.

Income from consigned loan and interest on capital

18453086.6540982195.82

lending by related parties

Futures margin recovery 237895540.64 105530878.67

VAT Credit Refund During Project Construction Period 88635663.12 0.00

Total 344984290.41 146513074.49

(4)Payment of other cash related to investment activities

Amount incurred in current Amount incurred in previous

Item

period period

Futures margin recovery 50495239.10 144345965.50

Total 50495239.10 144345965.50

(5)Reception of other cash related to financing activities

Amount incurred in Amount incurred in

Item

current period previous period

Withdrawal of monetary funds pledged for financing 3656083599.80 1556261828.88

Collection of financing leaseback 1864533558.93 100000000.00

Interbank borrowing from Hengyi Group 5759650000.00 5588422499.99

Employee Stock Ownership 245668112.69 0.00

Total 11525935271.42 7244684328.87

(6)Payment of other cash related to financing activities

Amount incurred Amount incurred

Item

in current period in previous period

Monetary funds pledged for financing 1326783127.29 2696022987.63

Repayment of loan principal and interest of Hengyi Group 5759650000.00 5578409681.37

Stock repurchases 817854843.72 885461636.25

4172024 Annual Report of Hengyi Petrochemical Co. Ltd.

Rental expenses and commission charges paid for financing leaseback 1268438688.16 1368484777.98

Lease margin for financing leaseback 0.00 5000000.00

Loan commission 96922080.86 102882954.07

Expenses Related to Issuing Shares 220000.00 950000.00

Rental expenses paid for lease liabilities 30508100.08 32340033.50

Purchase of Minority Shareholders' Equity 519255616.44 0.00

Others 160200.19 0.00

Total 9819792656.74 10669552070.80

65.Further information about cash flow statements

(1) Further information about cash flow statement

Amount incurred in Amount incurred in previous

Further Information

current period period

1.Adjust net profit to operating cash flow:

Net profit -65753190.72 368678709.78

Plus: Asset impairment reserves 34344817.62 71262509.77

Impairment loss on credit assets 6389552.52 11426732.92

Depreciation of fixed assets 3049213417.43 3171949886.05

Depreciation of right-of-use assets 36243749.75 38811361.86

Amortization of intangible assets 80426071.41 84384861.47

Amortization of long-term deferred expenses 111285665.40 118793677.98

Loss on disposal of fixed assets intangible

assets and other long-term assets (income listed 51586614.89 9342790.49

with “-”)

Loss on scrapping of fixed assets (income

17816990.6622843623.53

listed with “-”)

4182024 Annual Report of Hengyi Petrochemical Co. Ltd.

Amount incurred in Amount incurred in previous

Further Information

current period period

Loss on fair value change (income listed

18561440.3345121198.68

with “-”)

Financial cost (income listed with “-”) 2558835534.12 3062809389.14

Investment losses (income listed with “-”) -481338948.25 -985476736.48

Decrease in deferred income tax assets

39368535.95-16340029.81

(increase listed with “+”)

Increase in deferred income tax liabilities

-15849936.241373268.53

(decrease listed with “-”)

Decrease in inventory (increase listed with

691038869.39969448083.78

“-”)

Decrease in operating receivables (increase

-502741148.891327681725.88

listed with “-”)

Increase in operating payables (decrease

370959597.58-3731423035.99

listed with “-”)

Others -3376077.19 -38853212.43

Net cash flow from operating activities 5997011555.76 4531834805.15

2.Significant investment and financing

activities involving no cash receipt and

payment:

Conversion of debt into capital 0.00 0.00

Convertible corporate bonds mature within one

0.000.00

year

Fixed assets under financing lease 0.00 0.00

3.Net changes in cash and cash equivalents:

Ending balance of cash 10060888620.31 8518118122.12

Minus: Cash balance at the end of previous year 8518118122.12 12934069613.03

Plus: Ending balance of cash equivalents 0.00 0.00

4192024 Annual Report of Hengyi Petrochemical Co. Ltd.

Amount incurred in Amount incurred in previous

Further Information

current period period

Minus: Cash equivalent balance at the end of

0.000.00

previous year

Net increase in cash and cash equivalents 1542770498.19 -4415951490.91

(2)Net cash on subsidiary disposal received in current period

4202024 Annual Report of Hengyi Petrochemical Co. Ltd.

Item Amount

Cash or cash equivalents on subsidiary disposal received in current period 12824043.92

Wherein:Hengyi Industries International (Singapore) Co. Ltd. 12824043.92

Minus: Cash and cash equivalents held by subsidiary on the date of losing

12767959.35

control right

Wherein: Hengyi Industries International (Singapore) Co. Ltd. 12767959.35

Less: Unpaid amounts due at the date of loss of control paid in the

0.00

current period after the date of loss of control

Wherein: Hengyi Industries International (Singapore) Co. Ltd. 0.00

Net cash received by subsidiary disposal 56084.57

(3)Composition of cash and cash equivalents

Item Ending balance Ending balance of previous year

I. Cash 10060888620.31 8518118122.12

Wherein: Cash on hand 698184.72 1065013.70

Bank deposit payable at any time 8871165316.07 7887839429.74

Other monetary fund payable at any time 1189025119.52 629213678.68

Payable due from Central Bank 0.00 0.00

Deposits in other banks 0.00 0.00

Due from banks 0.00 0.00

II. Cash Equivalents 0.00 0.00

Wherein: Bond investments mature within

0.000.00

three months

III. Ending balance of cash and cash equivalents 10060888620.31 8518118122.12

Wherein: Cash and cash equivalents used

by the parent company or group subsidiaries 0.00 0.00

under certain limitation

(4)Classification of changes in liabilities arising from financing activities from

opening to closing balances

4212024 Annual Report of Hengyi Petrochemical Co. Ltd.

Beginning Increase during the period Decrease during the period

Item Ending balance

balance Changes in cash Non-cash changes Changes in cash Non-cash changes

Bank

Borrowings 60778191873.18 60784299457.25 15878970487.47 60911284372.07 17009954053.88 59520223391.95

Other

payable

-Dividends 0.00 0.00 338720933.20 338720933.20 0.00 0.00

payable

Bonds

payable(inclu

ding within 4278805701. -216173930.2 4494979631.

0.000.000.00

one year) 33 2 55

Lease

liabilities(inc

luding within 460244536.3 472319753.8

0.0030220344.3330508100.08-12362973.25

one year) 6 6

Long-term

accounts

payable(inclu

1336803617.1864533558.1268438688.1955189426.

ding within 41371151.20 19080212.77

31931651

one year)

Total

66442513467.5254467260691.8024712415243.4753410422908.4725347628462.0566864138032.27

(5)Not classified as cash and cash equivalents in monetary funds

Item Amount incurred in Amount incurred in Reason

current period previous period

* Not Available for

* Credit Letter Margin 2078071659.97 4033300928.58

Immediate Use

* Not Available for

Bank Acceptance Bill Margin 777004071.80 1015191038.98

Immediate Use

* Not Available for

Guarantee Margin 62300000.00 61920000.00

Immediate Use

* Not Available for

Pledged Bill Collection Funds 67499029.87 69482993.32

4222024 Annual Report of Hengyi Petrochemical Co. Ltd.

Immediate Use

* Not Available for

Judicial Frozen Funds 493888.30 25169796.00

Immediate Use

* Not Available for

Judicial Frozen Funds 35614900.27 64140677.71

Immediate Use

* Not Available for

Other Restricted Funds 11302376.94 40579530.69

Immediate Use

3032285927.155309784965.28

(6)Supplier Financing Arrangements

* Terms and Conditions of Supplier Financing Arrangements

The company enters into an agreement with the bank and suppliers for

interest-bearing domestic factoring services: Suppliers apply to transfer their accounts

receivable claims arising from the sale of goods to the company to the bank. After

the bank approves the documentation the financing funds are promptly transferred to

the account designated by the company. Financing interest and related costs are

settled in a lump sum by the company when the bank disburses the financing funds.The company commits to unconditionally remit the corresponding amount to the

bank's designated account on the due date and complete the repayment.* Presentation Items in the Balance Sheet and Related Information

Closing balance of previous

Presentation Items Closing balance

year

No disclosure required

Short-term Borrowings 262300000.00 upon initial

implementation.Including: Funds received by suppliers

262300000.00

from the financing provider

* Payment Due Date Interval

The company typically adopts a prepayment method for the settlement of (PTA) raw

material purchases which does not fall under financing arrangements and involves no

liabilities. For short-term borrowings under financing arrangements the company

4232024 Annual Report of Hengyi Petrochemical Co. Ltd.

pays the supplier through the factoring institution and subsequently repays the

factoring institution within 365 days. The financing arrangement effectively extends

the company's actual payment period..* Non-Cash Changes in the Current Period

There are no impacts from business combinations or exchange rate changes in the

above-mentioned changes to the company's financial liabilities. Due to supplier

financing arrangements the company derecognized accounts payable and

simultaneously recognized short-term borrowings amounting to RMB 412300000.00

in 2024.

(7)Significant activities and financial impacts that do not involve current cash inflows

or outflows but affect the company's financial position or may impact the company's

cash flows in the future.Amount incurred in Amount incurred in previous

Presentation Items

current period period

Amount of commercial bills endorsed and

324599425.432406290522.00

transferred

Including: Payment for goods 259179624.26 2318235317.16

Payment for purchase of fixed assets

65419801.1788055204.84

and other long-term assets

66.Assets with limited ownership or use right

Book value at the end of the

Item Reason for restriction

period

Monetary funds 3031792038.85 Margin

Monetary funds 493888.30 Judicial freezing

Long-term equity investments 4753215991.44 Mortgage pledge borrowing

2755360395.44 Leaseback financing

Fixed assets

lease

Fixed assets 19433943816.31 Mortgage loan

Intangible assets 1917089516.79 Mortgage loan

Construction in progress 17671369.60 Mortgage loan

4242024 Annual Report of Hengyi Petrochemical Co. Ltd.

Book value at the end of the

Item Reason for restriction

period

Total 31909567016.73

67.Monetary items in foreign currency

(1) Monetary items in foreign currency

Monetary funds

Wherein: HKD 3626649.74 0.9260 3358277.66

USD 394357716.75 7.1884 2834801011.01

EUR 832.20 7.5257 6262.87

BND 16516921.62 5.3214 87893146.71

SGD 927690.05 5.3214 4936609.83

Accounts receivable

Wherein: USD 460697534.16 7.1884 3311678154.56

BND 41395520.20 5.3214 220282121.19

Other receivables

Wherein: USD 17068114.96 7.1884 122692437.58

HKD 1779600.00 0.9260 1647909.60

BND 2024462.92 5.3214 10772976.98

SGD 1025686.81 5.3214 5458089.79

Long-term receivables

Wherein: BND 1047978.00 5.3214 5576710.13

Short-term loans

Wherein: USD 1216942346.06 7.1884 8747868360.40

BND 76030792.23 5.3214 404590257.77

4252024 Annual Report of Hengyi Petrochemical Co. Ltd.

Accounts payable

Wherein:USD 581163548.84 7.1884 4177636054.48

EUR 3359260.96 7.5257 25280790.21

HKD 190800.00 0.9260 176680.80

BND 2440564.38 5.3214 12987219.29

Other payable

Wherein:USD 4825821.02 7.1884 34689931.83

BND 460154.34 5.3214 2448665.30

Non-current liabilities due

within one year

Wherein:USD 168491781.70 7.1884 1211186323.57

EUR 14055069.08 7.5257 105774233.38

BND 1336887.90 5.3214 7114115.29

SGD 975424.35 5.3214 5190623.14

Lease liabilities

Wherein: BND 84666942.57 5.3214 450546668.22

SGD 506501.02 5.3214 2695294.53

Long-term loans

Wherein: USD 599811683.66 7.1884 4311686306.82

EUR 57736021.00 7.5257 434503973.24

(2)Explanation of Overseas Operating Entity

Principal Place of Functional

Company Basis for selection

Business currency

Hong Kong Tianyi International The main currency used in the

Hong Kong USD

Holding Co. Ltd. operating environment

4262024 Annual Report of Hengyi Petrochemical Co. Ltd.

Hong Kong Hengyi Logistics Co. The main currency used in the

Hong Kong USD

Ltd. operating environment

Good Park International Investment The main currency used in the

Hong Kong USD

Co. Ltd. operating environment

Hong Kong Yisheng Petrochemical The main currency used in the

Hong Kong USD

Investment Co. Ltd. operating environment

The main currency used in the

Hengyi Industries Sdn. Bhd. Brunei USD

operating environment

Hengyi Industries International The main currency used in the

Singapore USD

(Singapore) Co. Ltd. operating environment

Hengyi International Logistics Co. The main currency used in the

Singapore USD

Ltd. operating environment

68.Hedging

Please refer to Notes VI (3. Notes to derivative financial assets).

69.Government grants

(1)Basic information about governmental subsidies

Category Amount Reported Item Amount recorded into

current profits and losses

286958783.08 Other incomes 286958783.08

Income-related subsidies used to

Non-operating

compensate for related costs or 588072.12 588072.12

income

losses incurred

Financial

23315100.0023315100.00

expense

Income-related subsidies used to

compensate for related costs or 15606625.75 Deferred income 5121034.97

losses in subsequent periods

Assets-related subsidies 276932189.42 Deferred income 18395989.26

--

Total 603400770.37 334378979.43

70.The Company as Lessee

* Refer to Notes V 17 and 36 of this Note for right-of-use assets and lease liabilities.* Charged to current year's profit or loss

4272024 Annual Report of Hengyi Petrochemical Co. Ltd.

Charged to profit or loss for the year

Item

Presentation of items Amount

Interest on lease liabilities Financial expense 9180404.34

Administrative

Short-term lease costs (simplified

expenses selling expenses 23686617.40

treatment applied)

Operating costs etc.Lease costs for low-value assets

Administrative expense 8145.32

(simplified treatment applied)

Sale and leaseback transactions Financial expense 76701937.60

* Cash flow outflows related to leases

Item Category of cash flow Amount for the year

Cash payments for principal and interest Cash outflows from

30508100.08

on lease liabilities financing activities

Payments made on short-term leases

Cash outflows from

and low-value assets (simplified 23261865.22

operating activities

treatment applies)

Total -- 53769965.30

* Other information

A. At the end of the reporting period the Company's right-of-use assets mainly

consisted of buildings and structures and land use rights of which land use rights

included:

a. 260 hectares of land use rights for production area: the leased land is located in

Pulau Grande Mora Brunei Darussalam with a lease period of 30 years (from 26

March 2017 to 27 March 2047) with the possibility of applying for a renewal of the

lease for a period of 30 years prior to expiry.b. 69.7978 hectares of Western Irrigation Wharf and other land use rights: the

leasehold land is situated in Pulau Grande Mora Brunei Darussalam for a term of 27

years (from 1 November 2019 to 27 March 2047) with the possibility of applying for

a renewal of the lease for a period of 30 years prior to expiry.

4282024 Annual Report of Hengyi Petrochemical Co. Ltd.

B.Sale and leaseback transactions

Some subsidiaries of the Company entered into leasing agreements with financial

leasing companies to carry out financial leasing business by way of sale and leaseback

of their own specialised production equipment as leased goods. The Company has

been using the above assets since the beginning and has agreed to a forward retention

in the said contract indicating that the financial leasing company did not obtain

control of the relevant goods at the point of sale and therefore the transfer of assets in

the transaction is not a sale.Effect of sale and leaseback transactions on current cash flows:

Item Category of cash flow Amount for the year

Cash inflow from

Finance leaseback receipts 1864533558.93

financing activities

Lease payments and handling fees

Cash outflow from

paid for financing sale and leaseback 1268438688.16

financing activities

transactions

(2)The Company as Lessor

* Charged to profit or loss for the year

Charged to profit or loss for the year

Item

Presentation of items Amount

Lease income Other operating income 10772494.68

Total -- 10772494.68

* Major operating lease assets

Item Carrying value at end of period

Houses and buildings 34037325.58

Site Not applicable (Note)

Note: Haining Hengyi New Material Co. Ltd Suqian Yida New Materials Co. Ltd.and other subsidiaries lease out certain areas within their factories to external parties

and charge the tenants for site usage fees in accordance with the lease agreements.

4292024 Annual Report of Hengyi Petrochemical Co. Ltd.

V.R&D expenditure

1.R&D expenditure incurred during the period

Item Amount for the current period Prior period amount

Direct input costs 433221121.72 413676993.35

Salary of employees 160847283.31 155535899.95

Depreciation 71025663.20 76541593.04

Technology development costs 14140990.98 17636809.83

Other expense 87940573.07 80406482.69

Total 767175632.28 743797778.86

Wherein:Expensed R&D expenditure 723365790.03 716319527.66

Capitalised R&D expenditure 43809842.25 27478251.20

(1)Expensed R&D expenditure

Item Amount for the current period Prior period amount

Direct input costs 430505771.47 411739313.04

Salary of employees 151995162.81 148843373.25

Depreciation 50943926.05 64325403.87

Technology development costs 13849728.84 17636809.83

Other expense 76071200.86 73774627.67

Total 723365790.03 716319527.66

(2)Capitalised R&D expenditure

Item Amount for the current period Prior period amount

Direct input costs 2715350.25 1937680.31

Salary of employees 8852120.50 6692526.70

Depreciation 20081737.15 12216189.17

Technology development costs 291262.14 0.00

Other expense 11869372.21 6631855.02

Total 43809842.25 27478251.20

2.Status of capitalised development projects

4302024 Annual Report of Hengyi Petrochemical Co. Ltd.

Decrease in current

Item Beginning balance Increase in current period Closing balance

period

Research and application development of

bio-based PTT elastic memory fibre series 3437417.64 0.00 3437417.64 0.00

products

3000t/a Caprolactam Gas Phase Reworking and

45383802.6029615116.330.0074998918.93

Crystallisation Project

2000 t/a Hydrogen Peroxide Project (35%) 0.00 5457990.75 0.00 5457990.75

Key Technologies and Industrialization for Green

0.003566768.250.003566768.25

Polyester Preparation

Green Nylon Production Process Project 0.00 5169966.92 0.00 5169966.92

Total 48821220.24 43809842.25 3437417.64 89193644.85

The research and application development of bio-based PTT elastic memory fiber

series products for this period has been converted into current expenses.

(1)Status of significant capitalised development projects

Point of

Estimated Projected manner of commence

Item R&D progress completio generation of ment of Specific basis

n time economic benefits capitalisati

on

4312024 Annual Report of Hengyi Petrochemical Co. Ltd.

Point of

Estimated Projected manner of commence

Item R&D progress completio generation of ment of Specific basis

n time economic benefits capitalisati

on

Formulate a

technical process

package and core

3000t/a Caprolactam patented The pilot device is

The first stage of the pilot

Gas Phase Reworking Septembe technologies operating stably and

testing task has been July 2022

and Crystallisation r 30 2025 authorize external the product indicators

completed

Project usage and collect meet the standards

licensing fees and

technical service

fees.Formulate a

technical process

package and core

patented The pilot device is

The first stage of the pilot

2000 t/a Hydrogen April 30 technologies January operating stably and

testing task has been

Peroxide Project (35%) 2025 authorize external 2024 the product indicators

completed.usage and collect meet the standards

licensing fees and

technical service

fees.Key Technologies and Develop a process

Industrialization for The trial task in the first stage December technology package March Completion of pilot

Green Polyester has been completed 31 2025 and apply it to 2024 plant construction.Preparation workshop

4322024 Annual Report of Hengyi Petrochemical Co. Ltd.

Point of

Estimated Projected manner of commence

Item R&D progress completio generation of ment of Specific basis

n time economic benefits capitalisati

on

production

Develop a process

The pilot device is

The first stage of the pilot technology package

Green Nylon Production June 30 January operating stably and

testing task has been and apply it to

Process Project 2025 2024 the product indicators

completed workshop

meet the standards

production

(2)Changes in the provision for impairment of development expenditures and

impairment testing

As at 31 December 2024 the Company's development expenditure was not impaired.

4332024 Annual Report of Hengyi Petrochemical Co. Ltd.

VI.Interests in other entities

1. Composition of enterprise group

Shareholding ratio

Main Place

Name of subsidiary Domicile Nature of business (%) Gaining method

of Business

Direct Indirect

Manufacturing of

Zhengjiang Hengyi Establishment or

Hangzhou Hangzhou chemical fibre 100.00 0.00

Petrochemical Investment

products

Manufacturing of

Zhengjiang Hengyi Polymer Business merger under

Hangzhou Hangzhou chemical fibre 0.00 60.00

Co. the same control

products

Manufacturing of

Zhengjiang Yisheng Business merger under

Ningbo Ningbo petrochemicalp 0.00 70.00

Petrochemical the same control

roducts

Zhengjiang Yixin Chemical Establishment or

Hangzhou Hangzhou Commerce and trade 0.00 70.00

Fibre Investment

Hong Kong Yisheng

Establishment or

Petrochemical Investment Co. Hong Kong Hong Kong Trade and consulting 0.00 70.00

Investment

Ltd.Manufacturing of

Zhejiang Hengyi High-Tech Establishment or

Hangzhou Hangzhou chemical fibre 0.00 100.00

Materials Co. Ltd. Investment

products

Establishment or

Ningbo Hengyi Trading Co. Ltd. Ningbo Ningbo Commerce and trade 0.00 70.00

Investment

Hong Kong Tianyi International Establishment or

Hong Kong Hong Kong Trade and investment 0.00 100.00

Holding Co. Ltd. Investment

Good Park International Establishment or

Hong Kong Hong Kong Trade and investment 0.00 100.00

Investment Co. Ltd. Investment

4342024 Annual Report of Hengyi Petrochemical Co. Ltd.

Shareholding ratio

Main Place

Name of subsidiary Domicile Nature of business (%) Gaining method

of Business

Direct Indirect

Manufacturing of

Business merger under

Hengyi Industries Sdn. Bhd. Brunei Brunei petrochemical 0.00 70.00

the same control

products

Ningbo Hengyi Engineering Engineering Business merger under

Ningbo Ningbo 0.00 70.00

Management Co. Ltd. management the same control

Hengyi Industry International Establishment or

Singapore Singapore Commerce andtrade 0.00 70.00

Co. Ltd. Investment

Zhejiang Hengyi Petrochemical Establishment or

Hangzhou Hangzhou Commerce and trade 0.00 100.00

Sales Co. Ltd. Investment

Manufacturing of

Haining Hengyi New Materials Establishment or

Haining Haining chemical fibre 0.00 100.00

Co. Ltd. Investment

products

Electri & heat

Haining Hengyi Thermal Power Establishment or

Haining Haining production and 0.00 90.00

Co. Ltd. Investment

supply

Manufacturing of

Suqian Yida New Materials Co. Establishment or

Suqian Suqian chemical fibre 0.00 91.00

Ltd. Investment

products

Quanzhou Quanzhou Manufacturing of

Fujian Yijin Chemical Fibre Co. Establishment or

Fujian Fujian chemical fibre 0.00 90.00

Ltd. Investment

Province Province products

Wrap page

Shaoxing Shengong Packaging Establishment or

Shaoxing Shaoxing production and 0.00 51.00

Co. Ltd. Investment

processing

Zhejiang Hengyi Logistics Co. Logistics Business merger under

Hangzhou Hangzhou 0.00 100.00

Ltd. transportation the same control

4352024 Annual Report of Hengyi Petrochemical Co. Ltd.

Shareholding ratio

Main Place

Name of subsidiary Domicile Nature of business (%) Gaining method

of Business

Direct Indirect

Zhejiang Hengyi International Commerce and Establishment or

Hangzhou Hangzhou 100.00 0.00

Trade Co. Ltd. trade Investment

Zhejiang Hengkai Energy Co. Commerce and Establishment or

Hangzhou Hangzhou 0.00 60.00

Ltd. trade Investment

Zhejiang Hengyi Engineering Engineering Establishment or

Hangzhou Hangzhou 100.00 0.00

Management Co. Ltd. management Investment

Manufacturing of

Zhejiang Hengyi Petrochemical Establishment or

Hangzhou Hangzhou chemical fibre 100.00 0.00

Research Institute Co. Ltd. Investment

products

Manufacturing of

Jiaxing Yipeng Chemical Fibre Business merger under

Jiaxing Jiaxing chemical fibre 100.00 0.00

Co. Ltd. the same control

products

Manufacturing of

Taicang Yifeng Chemical Fibre Business merger under

Taicang Taicang chemical fibre 100.00 0.00

Co. Ltd. the same control

products

Manufacturing of

Zhejiang Shuangtu New Materials Business merger not

Hangzhou Hangzhou chemical fibre 100.00 0.00

Co. Ltd. under the same control

products

Hong Kong Hengyi Logistics Logistics Establishment or

Hong Kong Hong Kong 0.00 100.00

Co. Ltd. transportation Investment

Hengyi International Logistics Logistics Establishment or

Singapore Singapore 0.00 100.00

Co. Ltd. transportation Investment

Haining Junbo Shengming Commerce and Establishment or

Haining Haining 0.00 100.00

Trading Co. Ltd. trade Investment

Hangzhou Yitong New Materials Manufacturing of Establishment or

Hangzhou Hangzhou chemical fibre 0.00 100.00

Co. Ltd. Investment

products

4362024 Annual Report of Hengyi Petrochemical Co. Ltd.

Shareholding ratio

Main Place

Name of subsidiary Domicile Nature of business (%) Gaining method

of Business

Direct Indirect

Shaoxing Hengyi Logistics Co. Logistics Establishment or

Shaoxing Shaoxing 0.00 100.00

Ltd. transportation Investment

Guangxi Hengyi Environmental Qinzhou Qinzhou Science and Establishment or

0.00100.00

Technology Co. Ltd. Guangxi Guangxi technology service Investment

Zhejiang Hengyi Hanlin

Commercial service Establishment or

Enterprise Management Co. L Hangzhou Hangzhou 0.00 75.00

industry Investment

td .Hainan Hengjing Trading Co. Hainan Hainan Establishment or

Commerce and trade 0.00 100.00

Ltd. Province Province Investment

Guangxi Hengyi Shunqi Trading Qinzhou Qinzhou Establishment or

Commerce andtrade 0.00 100.00

Co. Ltd. Guangxi Guangxi Investment

Hangzhou Lantai New Materials Manufacturing of Establishment or

Hangzhou Hangzhou chemical fibre 0.00 74.00

Co. Ltd. Investment

products

Establishment or

Jiaxing Hengyu Trading Co. Ltd. Jiaxing Jiaxing Commerce and trade 0.00 100.00

Investment

Guangxi Hengyi New Materials Manufacturing of Business merger under

Qinzhou Qinzhou

chemical fibre 0.00 100.00

Co. Ltd. Guangxi Guangxi the same control

products

Zhejiang Xiaoyi Supply Chain Commercial service Establishment or

Hangzhou Hangzhou 0.00 100.00

Management Co. Ltd. industry Investment

Ningbo Shengmao Trading Co. Establishment or

Ningbo Ningbo Commerce and trade 0.00 70.00

Ltd. Investment

Suqian Hengyuan Thermal Electri & heat Establishment or

Suqian Suqian production and 0.00 100.00

Energy Co. Ltd. Investment

supply

4372024 Annual Report of Hengyi Petrochemical Co. Ltd.

Shareholding ratio

Main Place

Name of subsidiary Domicile Nature of business (%) Gaining method

of Business

Direct Indirect

Establishment or

Water transportation

Suqian Huida Port Co. Ltd. Suqian Suqian 0.00 100.00

in dustry Investment

Guangxi Free Trade Zone Yihai Establishment or

Water transportation

Qinzhou Qinzhou 0.00 66.00

Port Co. Ltd. industry Investment

Hangzhou Lanxing Chemical Establishment or

Hangzhou Hangzhou Wholesale business 0.00 80.00

Fibre Oiling Agent Co. Ltd. Investment

Lianyungang Junbo Shengda Establishment or

Road transportation

Lianyungang Lianyungang 0.00 100.00

Logistics Co. Ltd. industry Investment

Manufacture of

Hangzhou Lantong Technology Establishment or

Hangzhou Hangzhou chemical materials 0.00 80.00

Co. Ltd. Investment

and products

Manufacture of

Hangzhou Lanfang High-tech Establishment or

Hangzhou Hangzhou chemical materials 0.00 75.00

Material Co. Ltd. Investment

and products

Hangzhou Lanshun Technology Chemical fibre Establishment or

Hangzhou Hangzhou 0.00 70.00

Co. Ltd. manufacturing Investment

Hangzhou Lanbiao Testing Professional and Establishment or

Hangzhou Hangzhou 0.00 70.00

Service Co. Ltd. technical services Investment

Energy storage

Hangzhou Yixian Energy Establishment or

Hangzhou Hangzhou technical services 100.00 0.00

Technology Co. Ltd. Investment

etc.Manufacture of

Hangzhou Lanjin New Material Establishment or

Hangzhou Hangzhou chemical materials 0.00 75.00

Technology Co. Ltd. Investment

and products

4382024 Annual Report of Hengyi Petrochemical Co. Ltd.

Shareholding ratio

Main Place

Name of subsidiary Domicile Nature of business (%) Gaining method

of Business

Direct Indirect

Zhejiang Hengyi Resource Resource Establishment or

Hangzhou Hangzhou 0.00 100.00

Recycling Technology Co. Ltd. Regeneration Investment

Wenzhou Hengyi Resource Resource Establishment or

Wenzhou Wenzhou 0.00 100.00

Regeneration Co. Ltd. Regeneration Investment

Jingzhou Hengyi Resource Resource Establishment or

Jingzhou Jingzhou 0.00 100.00

Recycling Co. Ltd. Regeneration Investment

2.Combination of enterprises not under the same control

In current period there was no combination of enterprises not under the same control

in the Company.

3.Business merger under the same control

In current period there was no business merger under the same control in the

Company.

4.Disposal of Subsidiary

(1) Control right lost by single disposal of subsidiary investment

Balance between disposal

Equity Basis for price and the subsidiary’s

Equity Equity Control right

disposal determination of net asset shares at the level

Name of subsidiary disposal price disposal losing time-

proportion control right of consolidated statements

(RMB) mode point

(%) losing time-point corresponding to disposal

investment

Hengyi Petrochemical Completion of

International Co. Ltd. 12824043.92 100.00 Transfer May 29 2024 shareholding 56084.57

(Singapore) rights transfer

(Continued)

4392024 Annual Report of Hengyi Petrochemical Co. Ltd.

Determination

Proportion Gains or Amount of other

Book value of Fair value of method and main

of residual Losses on comprehensive income

residual residual assumption of fair

equities on Remeasureme (related to original subsidiary

Name of subsidiary equities on the equities on the value of residual

the control nt of Residual equity investment) shifted

control right control right equities on the

right losing Equities by into investment profits and

losing date losing date control right

date (%) Fair Value losses

losing date

Hengyi Petrochemical

International Co. Ltd. 0.00 -- -- -- -- 0.00

(Singapore).

5.Consolidation Scope Change due to Other Reasons

In the current year our company has invested in and established the following four

subsidiaries with details as follows:

Zhejiang Hengyi Petrochemical Research Institute Co. Ltd. a subsidiary of our

company invested in and established Hangzhou Lanjin New Materials Technology

Co. Ltd. holding a 75% equity stake.Hengyi Limited another subsidiary of our company invested in and established

Zhejiang Hengyi Resource Recycling Technology Co. Ltd. holding a 100% equity

stake.Zhejiang Hengyi Resource Recycling Technology Co. Ltd. further invested in and

established Wenzhou Hengyi Resource Regeneration Co. Ltd. and Jingzhou Hengyi

Resource Recycling Co. Ltd. holding 100% equity stakes in both.As a result during the reporting period the number of subsidiaries included in the

consolidated financial statements of our company increased by the aforementioned

four entities.In addition during the current year Hangzhou Yigao Environmental Technology Co.Ltd. a subsidiary of our company completed its deregistration. Therefore the number

of subsidiaries included in the consolidated financial statements decreased by one

entity for the current year.

4402024 Annual Report of Hengyi Petrochemical Co. Ltd.

6.Transactions in which the share of ownership interest in subsidiary changes

and the subsidiary is still controlled

(1)Explanation of changes in the share of ownership interest in subsidiaries

* In September 2024 Hengyi Limited a subsidiary of the company signed an equity

transfer agreement with Hengyi Group. Under the agreement Hengyi Group

transferred its 25% equity stake in Zhejiang Hengyi Hanlin Enterprise Management

Co. Ltd. a subsidiary of the company to Hengyi Limited at a transfer price of RMB

315300000. Hengyi Limited fully paid the equity transfer amount on September 29

2024. After the completion of the equity acquisition Zhejiang Hengyi Hanlin

Enterprise Management Co. Ltd. became a wholly-owned subsidiary of the company.* In April 2024 Hengyi Limited a subsidiary of the company signed an equity

transfer agreement with the Suqian City Industrial Development Fund. Under the

agreement the Suqian City Industrial Development Fund transferred its entire 8.3721%

equity stake in Suqian Yida New Materials Co. Ltd. to Hengyi Limited at a transfer

price of RMB 204255600. Hengyi Limited fully paid the equity transfer amount on

June 14 2024. After the completion of the equity acquisition Suqian Yida New

Materials Co. Ltd. and its subsidiaries Suqian Hengyuan Thermal Energy Co. Ltd.and Suqian Huida Port Co. Ltd. became wholly-owned subsidiaries of the company.

(2)Impact of the transaction on minority shareholders' equity and equity attributable to

owners of the parent company

Hengyi Hanlin Enterprise Suqian Yida New Materials

Item

Management Co. Ltd. Co. Ltd.Purchase cost consideration 315000000.00 204255616.44

-Cash 315000000.00 204255616.44

Total purchase cost consideration 315000000.00 204255616.44

Less: Share of net assets of subsidiaries in

265835759.10187123715.95

proportion to equity acquired

Balance 49164240.90 17131900.49

Wherein: Adjustments to capital surplus 49164240.90 17131900.49

4412024 Annual Report of Hengyi Petrochemical Co. Ltd.

Hengyi Hanlin Enterprise Suqian Yida New Materials

Item

Management Co. Ltd. Co. Ltd.Adjustments to surplus reserves 0.00 0.00

Adjustments to unallocated profits 0.00 0.00

Amounts affecting minority interests -265835759.10 -187123715.95

7.Interests held by minority shareholders in subsidiaries

(1)Important non-wholly owned subsidiaries

Dividends

Minority

Profits and losses assigned to distributed to Balance of minority

shareholders’

Name of subsidiary minority shareholder in current minority shareholders’ equities at the

shareholding

period shareholder in end of current period

ratio (%)

current period

Ningbo Hengyi Trading Co.

30.00-81450853.130.0036961816.20

Ltd.Zhejiang Hengyi Polymer

40.00-797299.780.00365401884.18

Co. Ltd.Zhejiang Yisheng

30.0064376380.080.002822936838.77

Petrochemical Co. Ltd.Hengyi Industries Sdn. Bhd. 30.00 -298677686.09 0.00 2678071799.64

Fujian Yi Jin Chemical

10.0011433202.800.0018728275.59

Fibre Co. Ltd.

(2)Main financial information about Important Non-wholly Owned Subsidiaries

Unit:10.000

Ending balance

Name of subsidiary Non-current Current Non-current

Current Assets Total assets Total liabilities

assets liabilities liabilities

Ningbo Hengyi Trading Co.

49701.56367279.13416980.69391435.780.00391435.78

Ltd.

4422024 Annual Report of Hengyi Petrochemical Co. Ltd.

Name of subsidiary Ending balance

Zhejiang Hengyi Polymer

199308.3135318.57234626.88143110.68165.73143276.41

Co. Ltd.Zhejiang Yisheng

1800794.35274196.162074990.511057354.6698423.001155777.66

Petrochemical Co. Ltd.Hengyi Industries Sdn. Bhd. 1222468.61 2783815.94 4006284.55 2401983.57 680892.37 3082875.93

Fujian Yi Jin Chemical

75612.25151521.90227134.15143765.9214394.95158160.87

Fibre Co. Ltd.

(Continued)

Ending balance of previous year

Name of subsidiary Non-current Current Non-current

Current Assets Total assets Total liabilities

assets liabilities liabilities

Ningbo Hengyi Trading Co.

66293.06362835.45429128.52373686.900.00373686.90

Ltd.Zhejiang Hengyi Polymer

279560.7929636.31309197.10196740.7520906.56217647.31

Co. Ltd.Zhejiang Yisheng

1649863.75313769.131963632.89922048.55143690.001065738.56

Petrochemical Co. Ltd.Hengyi Industries Sdn. Bhd. 1447702.72 2815925.17 4263627.88 2403551.51 850331.94 3253883.45

Fujian Yi Jin Chemical

56226.55164503.15220729.70140018.7423170.89163189.63

Fibre Co. Ltd.

(Continued)

Amount incurred in current period Balance of previous period

Total Total

Name of subsidiary Operating Operating Operating Operating

Net profit comprehens Net profit comprehens

income cash flow income cash flow

ive income ive income

Ningbo Hengyi Trading Co.

1405008.71-27150.28-29896.70-1207.951799643.68-20990.51-21389.923030.31

Ltd.

4432024 Annual Report of Hengyi Petrochemical Co. Ltd.

Name of subsidiary Amount incurred in current period Balance of previous period

Zhejiang Hengyi Polymer

343049.72-199.32-199.3232485.29349128.661728.451728.45-60001.73

Co. Ltd.Zhejiang Yisheng

1524658.3221458.7921318.52140022.712259138.292781.264399.63-128706.13

Petrochemical Co. Ltd.Hengyi Industries Sdn. Bhd. 4620525.72 -100332.04 -86335.82 351066.62 4468000.63 -7538.29 8944.28 147955.36

Fujian Yi Jin Chemical Fibre

412247.1511433.2011433.209204.72337451.11-1005.02-1005.0214293.55

Co. Ltd.

8.Equities in cooperative enterprise or associated enterprise

(1) Significant joint ventures or associates

Shareholding ratio (%) Accountant

arrangement method

Name of cooperative enterprise or Main place for investment in

Domicile Nature of business

associated enterprise of business Direct Indirect cooperative enterprise

or associated

enterprise

Chemical raw

materials and

Zhejiang Baling Hengyi Caprolactam

chemical products

Hangzhou Hangzhou 0.00 50.00 Equity method

Co. Ltd.manufacturing

industry

Trade and

Dalian Yisheng Investment Co. Ltd. Dalian Dalian 0.00 30.00 Equity method

investment

Chemical raw

materials and

Hainan Yisheng Petrochemical Co.chemical products

Hainan Hainan 0.00 50.00 Equity method

Ltd.manufacturing

industry

China Zheshang Bank Co. Ltd. Hangzhou Hangzhou Finance 0.00 3.54 Equity method

4442024 Annual Report of Hengyi Petrochemical Co. Ltd.

Name of cooperative enterprise or Main place Domicile Nature of business Shareholding ratio (%) Accountant

associated enterprise of business arrangement method

Chemical raw

materials and for investment in

Zhejiang Yisheng New Materials

Ningbo Ningbo chemical products 0.00 49.00 coopEeqruaittiyv em eenttheorpdr ise

Co. Ltd.manufacturing

or associated

industry

enterprise

Note: The Company holds 3.54% stocks of China Zheshang Bank Co. Ltd. and sent

a representative to CZB’s BOD. The Company enjoys substantial right of

participation in decision making. The Company may exert significant impact on CZB

by such representative’s participating into CZB’s financial and business policy

formulation.

(2)Main financial information about important cooperative enterprises

Unit: 10000

Ending balance/ amount in current Balance at end of the previous year/

Item period amount in previous period

Caprolactam Hainan Yisheng Caprolactam Hainan Yisheng

Current assets 163969.51 813105.33 150136.38 616295.60

Wherein: Cash and cash

16085.93121594.9213037.1297422.24

equivalents

Non-current assets 492168.92 1158520.83 548138.82 1072339.62

Total assets 656138.43 1971626.16 698275.20 1688635.21

Current liabilities 334757.76 808981.60 414346.75 577746.58

Non-current liabilities 91643.35 475520.81 61227.74 432652.24

Total liabilities 426401.10 1284502.41 475574.50 1010398.82

Minority stockholders’ equity 148.50 0.00 148.50 0.00

Stockholders’ equity attributable

229588.83687123.74222552.21678236.39

to parent company

Net assets calculated by

114794.41343561.87111276.10339118.20

shareholding ratio

4452024 Annual Report of Hengyi Petrochemical Co. Ltd.

Ending balance/ amount in current Balance at end of the previous year/

Item period amount in previous period

Caprolactam Hainan Yisheng Caprolactam Hainan Yisheng

Adjusting events

- Goodwill 0.00 0.00 0.00 0.00

- Unrealized profit of internal

0.00-414.720.00-1291.21

transaction

- Others 2010.08 9733.71 2010.08 9733.71

Carrying value of equity

116804.49352880.86113286.18347560.69

investments in joint ventures

Fair value of cooperative

enterprise equity investment with

-------

-

public offer

Operating income 771525.16 3213406.32 746659.86 1799579.10

Financial expenses 11362.35 14666.91 11628.06 12423.80

Income tax expenses 3777.50 2639.94 3673.62 5020.46

Net profit 11491.71 14380.19 11273.81 36436.78

Net profits of discontinuing

0.000.000.000.00

operation

Other comprehensive income 0.00 -5492.83 0.00 -798.75

Total comprehensive income 11491.71 8887.35 11273.81 35638.03

Dividends from cooperative

2220.790.000.000.00

enterprise received this year

(3)Main financial information about important associated enterprises

Unit: 10000

Balance at end of the previous year/ amount

Item Ending balance/ amount in current period

in previous period

4462024 Annual Report of Hengyi Petrochemical Co. Ltd.

Yisheng Yisheng New China Yisheng Yisheng New China Zheshang

Investment Materials Zheshang Bank Investment Materials Bank

Current assets

714738.20227414.65--604338.28309241.66--

Non-current assets

1052990.63846071.99--1017300.20884747.79--

Total assets 1767728.83 1073486.64 332553900.0 1621638.48 1193989.45 314387900.00

0

Current liabilities

883681.03680150.07--750987.62697732.79--

Non-current liabilities

131225.34215014.95--100636.60267057.26--

Total liabilities 1014906.37 895165.02 312279600.0 851624.22 964790.06 295430200.00

0

Minority stockholders’ equity

101363.200.00384000.00104767.530.00333200.00

Stockholders’ equity attributable to

651459.26178321.6319890300.00665246.73229199.3918624500.00

parent company

Net assets calculated by shareholding

195437.7787377.59704116.62199574.02112307.70659307.30

ratio

Adjusting events

- Goodwill

0.000.000.000.000.000.00

-Unrealized profit of internal

0.000.000.000.000.000.00

transaction

- Others

5494.45-0.13-88807.835494.45-0.13-88807.83

Book value of equity investment in

200932.2287377.46615304.98205068.47112307.57570499.20

associated enterprise

4472024 Annual Report of Hengyi Petrochemical Co. Ltd.

Balance at end of the previous year/ amount

Ending balance/ amount in current period

in previous period

Item

Yisheng Yisheng New China Yisheng Yisheng New China Zheshang

Investment Materials Zheshang Bank Investment Materials Bank

Fair value of associated enterprise 282994.61 245067.50

equity investment with public offer

--------

Operating income

3181974.273226652.456765000.003008139.143438987.616370400.00

-15349.59-51046.531569300.005756.78-56744.881549300.00

Net profit

Net profits of discontinuing operation 0.00 0.00 0.00 0.00 0.00 0.00

Other comprehensive income

-1842.22168.76294000.00603.60-58.67121800.00

Total comprehensive income

-17191.81-50877.771863300.006360.38-56803.551671100.00

Dividends from associated enterprise

0.000.0015948.840.000.0015709.45

received this year

(4)Summary of financial information about unimportant associated enterprises

Unit: 10.000

Ending balance/ amount in Balance at end of the previous

Item

current period year/ amount in previous period

Associated enterprise:

Total book value of investment 17751.90 18203.31

Total (calculated by shareholding ratio)

- Net profit 453.76 1006.67

4482024 Annual Report of Hengyi Petrochemical Co. Ltd.

- Other comprehensive income 118.89 82.58

- Total comprehensive income 572.66 1089.25

(5) Excess losses in cooperative enterprise or associated enterprise

By the end of December 31 2024 no excess loss takes place in the Company’s

cooperative enterprises and associated enterprises.

(6) Unconfirmed commitment related to cooperative enterprise investment

By the end of December 31 2024 there is no unconfirmed commitment related to

cooperative enterprise investment in the Company.

(7)Contingent liabilities related to cooperative enterprise or associated enterprise

investment.By the end of December 31 2024 there is no contingent liability related to

cooperative enterprise or associated enterprise investment in the Company.

9. Equities in structural subjects excluded in the scope of consolidated financial

statement

In the Company there is no equity in structural subject excluded in the scope of

consolidated financial statement.VII.Risks related to financial instruments

The Company’s main financial instruments include monetary capital financial assets

measured by fair value and whose changes included in current profits and losses loan

accounts receivable and accounts payable. For detail description of different financial

instruments please refer to related items in Note V. Risks related to these financial

instruments and corresponding risk management policies taken by the Company to

mitigate such risks are described in detail as follows. The Company’s management

shall manage and monitor these risk exposures so as to control above risks within a

limited scope.Sensitivity analysis techniques are used by the Company to analyze probable

influence of rational and probable changes in risk variables on current profit and loss

4492024 Annual Report of Hengyi Petrochemical Co. Ltd.

or stockholders' equity. Risk variables seldom change separately. Correlation between

different variables will have great effect on the final influence amount of a risk

variable. Therefore the following contents are stated upon the assumption that change

of every variable takes place independently.(I)Risk management objective and policy

The Company’s risk management objective is to appropriately balance risk and

income minimize adverse impact of risk on the Company’s business performance

and maximize benefits of its stockholders and other equity investors. Based on this

risk management objective the Company’s basic strategy for the risk management is

to determine and analyze different risks set up an appropriate risk tolerance baseline

for risk management supervise various risks in time and reliably and control all risks

within a limited scope.

1.Market risk

(1) Foreign exchange risk

Foreign exchange risk refers to the risk of loss generated by fluctuations in exchange

rate. The Company’s foreign exchange risk is mainly correlated with USD and BND.Except the Company’s several subsidiaries that purchase and sell in USD other main

business activities of the Company shall be settled in RMB. On December 31 2024

most assets and liabilities of the Company are of RMB balance (excluding the

following assets or liabilities in USD and BND). Foreign exchange risk generated by

assets and liabilities in such foreign currency may influence the Company’s business

performance.Ending balance Balance at the end of previous year

Item

USD BND USD BND

Cash and cash equivalents 394357716.75 16516921.62 490067263.72 11371328.85

Accounts receivable 460697534.16 41395520.20 608193939.66 53547754.04

4502024 Annual Report of Hengyi Petrochemical Co. Ltd.

Other receivables 17068114.96 2024462.92 8924007.85 5274274.23

Long-term receivables 0.00 1047978.00 518788.46 0.00

Short-term loans 1216942346.06 76030792.23 1286616775.17 0.00

Accounts payable 581163548.84 2440564.38 567677254.66 3191737.90

Other payable 4825821.02 460154.34 3140568.35 3848062.37

Non-current liabilities due 168491781.70 1336887.90 188339242.85 1385745.68

within one year

Long-term loans 599811683.66 0.00 950220000.00 0.00

Lease liabilities 0.00 84666942.57 0.00 83328762.28

The Company pays close attention to the influence of exchange rate fluctuations on its

foreign exchange risk. In accordance with relevant provisions the Company shall not

be engaged in any transaction of foreign exchange derivatives for the purpose of

speculation. Based on normal production and management all foreign exchange

derivatives transactions shall depend on specific business so as to avoid and prevent

corresponding exchange rate or interest rate risks.Foreign exchange risk sensitivity analysis:

The Company’s foreign exchange risk is mainly correlated with changes in the

exchange rate between USD & BND and RMB. The following table shows sensitivity

analysis upon the assumption of 1% exchange rate change between foreign currency

and RMB related to the Company. In the process of sensitivity analysis made by the

management 1% increase or decrease is deemed as rational reflection of probable

exchange rate change scope. On the basis of above assumption under the

circumstance that other variables are maintained unchanged the influence of probable

rational changes in exchange rate on current profit & loss and stockholders' equity

(before tax) is shown as follows:

4512024 Annual Report of Hengyi Petrochemical Co. Ltd.

Influence on Current Profit & Loss and

Fluctuation in

Item Stockholders' Equity (Before Tax)

Exchange Rate

Current Period Previous Period

Monetary assets (USD) 62691716.03 78455351.19

Appreciation of RMB

Monetary liabilities (USD) -184830669.77 -212197255.78

by 1%

Net influence -122138953.74 -133741904.59

Monetary assets (USD) -62691716.03 -78455351.19

Depreciation of RMB

Monetary liabilities (USD) 184830669.77 212197255.78

by 1%

Net influence 122138953.74 133741904.59

Monetary assets (BND) 3245249.55 3774437.20

Appreciation of RMB

Monetary liabilities (BND) -8776869.26 -4933812.66

by 1%

Net influence -5531619.71 -1159375.46

Monetary assets (BND) -3245249.55 -3774437.20

Depreciation of RMB

Monetary liabilities (BND) by 1% 8776869.26 4933812.66

Net influence 5531619.71 1159375.46

4522024 Annual Report of Hengyi Petrochemical Co. Ltd.

(2)Interest rate risk–cash-flow change risk

The Company’s risk at fair value change of financial instruments caused by interest

rate change mainly comes from: When the financial market interest rate is at a

downward trend the Company cannot enjoy cost saving for fixed-rate loans that are

brought by interest-rate reduction. On the contrary cost will be increased for its loans

at floating interest rates due to rate hiking when the financial market interest rate is at

an upward trend. The Company’s short- term loans and mid-and-long-term loans

account for approximately 50% of its liabilities with interest respectively. Moreover

interest is at a fixed rate for most short-term loans and floating interest rates for

mid-and-long-term loans. According to the Company’s management therefore the

Company’s interest rate risk – fair value change risk is insignificant under the current

tendency of interest rate change in macroscopic financial market. At present there is

no interest rate hedging policy in the Company.Interest rate risk sensitivity analysis:

Interest rate risk sensitivity shall be analysed upon the following assumption:

influence of market interest rate changes on interest income or expense of financial

instruments at variable interest rates. For short-term loans sensitivity analysis shall be

based on continuously circulating borrowing of such loan in an integral accounting

year. During sensitivity analysis by the management increase/ decrease in 50 base

points will be deemed as reasonable reflection on the feasible range of interest rate

change. On the basis of above assumption under the circumstance that other variables

are maintained unchanged and that the interest rate is increased/decreased by 50 base

points probably rational interest rate changes may have the following influence on

current profit & loss and stockholders' equity (before tax):

Profit increase in Profit decrease in

Item Interest rate change

current period current period

4532024 Annual Report of Hengyi Petrochemical Co. Ltd.

Short-term loans and mid-and-

Increase in every 50 base points at an 227650351.78

long-term liabilities at fixed

interest rate upward trend of interest rate --

Short-term loans and mid-and- 227650351.78

Decrease in every 50 base points at a

long-term liabilities at fixed

downward trend of interest rate --

interest rate

Mid-and-long-term liabilities at Increase in every 50 base points at an -- 102274200.18

floating interest rates upward trend of interest rate

Mid-and-long-term liabilities at Decrease in every 50 base points at a 102617358.62 --

floating interest rates downward trend of interest rate

(3)Other price risks

The Company’s investments classified into held-for-trading financial assets shall be

measured by fair value on the balance sheet. Therefore the Company undertakes the

risk of related assets price variation The Company has established an investment

management department in which members are assigned to closely monitor the price

variation of investment products. In consideration of the necessity of futures

investment and relevant features of leverage risk the Company’s BOD authorized the

president to set up a futures leading group and authorized this group to take charge of

the Company’s futures. In addition the Company also formulated the train of thought

of futures specified to establish a futures trading group in the Investment

Management Department (responsible for organization and implementation of

transaction in accordance with decisions made by the futures trading group) specified

to establish a futures settlement group in the Financial Management Department

(responsible for such works as funds management accounting treatment transaction

confirmation and settlement management) and specified to establish a futures

supervision group in the Auditing Department (responsible for futures trading risk

management & control and periodic review for transaction behaviors). In order to

strengthen its internal control over futures and to effectively prevent and relieve

4542024 Annual Report of Hengyi Petrochemical Co. Ltd.

probable risks in the transaction process the Company also formulated the Futures

Business Management System requiring all futures business participants to operate in

strict accordance with related provisions and processes. All personnel participating

into futures business in the Company have received special training and have an

adequate understanding of corresponding features and risks of futures involved.According to the Company’s directors therefore its price risk has been mitigated

already.

2. Credit risks

Credit risk refers to the risk of financial loss on the other party as one party of

financial instruments fails to perform its obligations. The Company’s credit risk

mainly comes from bank deposit and receivables. In order to control above risk the

Company took the following measures.In order to lower its credit risk the Company established a group for determination of

credit limit and for credit approval. The policy of payment before delivery is adopted

for unapproved clients. In addition the Company shall also review on every balance

sheet date recovery of every single receivable making sure to withdraw adequate bad

debt reserves for unrecyclable funds. According to the Company’s management

therefore its credit risk has been reduced substantially.The Company’s working capital is saved in the bank at high credit rating. Therefore

its working capital is at relatively low credit risk.

3.Liquidity risks

According to the Company’s management adequate cash and cash equivalents shall

be prepared to monitor liquidity risk so as to meet the Company’s operation needs

and to lower the influence from cash flow fluctuations. The Company’s management

shall monitor the use of bank loans and make sure to abide by the loan agreement.

4552024 Annual Report of Hengyi Petrochemical Co. Ltd.

The Company takes bank loan as the main source of funding. On December 31 2024

the Company’s available credit line is RMB 30.734 billion (RMB 42.348 billion on

December 31 2023).Based on maturity of undiscounted residual contract obligations the Company’s

financial assets and financial liabilities are analyzed as follows:

Item Within 6 months 7-12 months 1-3 Years Over three years

Non-derivative financial

assets and liabilities:

Notes receivable 6833997.24 0.00 0.00 0.00

Short-term loans 27997799607.15 10033393764.88 0.00 0.00

Notes payable 738382637.33 411000000.00 0.00 0.00

Long-term loans mature

1917609611.653492332924.25575000000.000.00

within one year

Long-term loans 0.00 0.00 7505685390.64 7998402093.38

Accounts receivable

8782497.350.000.000.00

financing

Derivative financial assets

and liabilities:

Forward foreign exchange

0.000.000.000.00

contract

Futures contract 155328825.15 0.00 0.00 0.00

Note: For the maturity of the Company’s other undiscounted financial assets and

liabilities please refer to corresponding items in Note V to the financial statement for

details.

4562024 Annual Report of Hengyi Petrochemical Co. Ltd.

(II)Transfer of financial assets

1. Financial assets transferred but not derecognized integrally

This year it is unnecessary for the Company to disclose financial assets transferred

but no derecognized integrally.

2.Transferred financial assets derecognized integrally already but still involving

the assignor

In current period the Company accumulatively discounted an amount of RMB

2542149454.39 bank acceptance bills (RMB 3126325566.01 in 2023. Main risks

(e.g. interest rate risk) and remunerations related to these bank acceptance bills have

been transferred to the bank. Thus the Company shall derecognize discounted

immature bank acceptance bills. According to the cashing agreement if the banker’s

acceptance failed to be cashed upon maturity the bank has the right to ask the

Company to pay off the unsettled balance. Therefore the Company continued to

involve in cashing the banker’s acceptance. On December 31 2024 the cashed but not

mature banker’s acceptance was RMB1387664668.95 in total (RMB

1313709044.00 on December 31 2023).

VIII.Disclosure of fair value

1. Ending fair value of assets and liabilities measured at fair value

Ending Fair Value

The second- tier

Item The first-tier fair The third-tier fair

fair value Total

value measurement value measurement

measurement

I. Continuous fair value measurement

(I) Held-for-trading financial assets 153091745.24 0.00 0.00 153091745.24

1. Financial assets measured by fair value

and whose changes included in current 153091745.24 0.00 0.00 153091745.24

profits and losses

4572024 Annual Report of Hengyi Petrochemical Co. Ltd.

Ending Fair Value

The second- tier

Item The first-tier fair The third-tier fair

fair value Total

value measurement value measurement

measurement

(1) Debt instrument investment 0.00 0.00 0.00 0.00

(2) Equity instrument investment 0.00 0.00 0.00 0.00

(3) Derivative financial assets 153091745.24 0.00 0.00 153091745.24

2.Specified as financial assets measured

by fair value and whose changes included 0.00 0.00 0.00 0.00

in current profits and losses

(1) Debt instrument investment 0.00 0.00 0.00 0.00

(2) Equity instrument investment 0.00 0.00 0.00 0.00

(II) Derivative financial assets 4783678.80 0.00 0.00 4783678.80

Wherein: 4783678.80 0.00 0.00 4783678.80

(III) Held-for-trading financial liabilities 2546598.89 0.00 0.00 2546598.89

Wherein: Issued bonds held for trading 0.00 0.00 0.00 0.00

Derivative financial liabilities 2546598.89 0.00 0.00 2546598.89

Others 0.00 0.00 0.00 0.00

(IV) Derivative financial liabilities 0.00 0.00 0.00 0.00

2.Determination basis for market price of continuous and non-continuous

first-tier fair value measurement items

The Company’s continuous first-tier fair value measurement items mainly include its

derivative financial instruments with an active market that can obtain unadjusted offer

of the same assets or liabilities in the active market.

4582024 Annual Report of Hengyi Petrochemical Co. Ltd.

IX.Related parties and related-party transaction

1. Information about the Company’s parent company

Shareholding Percentage of

ratio of the the parent

Nature of Registered parent company's

Name of parent company Domicile

business capital company in voting rights in

the Company the Company

(%)(%)

Zhejiang Hengyi Group Co. Investment and RMB 51.8

Hangzhou 40.61 47.60

Ltd. trade million

Note: The Company’s ultimate controller is Qiu Jianlin.

2.Information about the Company’s subsidiaries

For detail information please refer to Notes VII .1.Equities in Subsidiary.

3.Information about the Company’s cooperative and associated enterprises

Shareholding Accountant

ratio (%) Arrangement

Method for

Name of cooperative

Main place Investment in

enterprise or associated Domicile Nature of business

of business Cooperative

enterprise Direct Indirect

Enterprise or

Associated

Enterprise

Ningbo Jinhou Industry Investment

Hangzhou Ningbo 25.00 0.00 Equity method

Investment Co. Ltd. and consulting

Water

Dongzhan Shipping Co. Ltd. Zhoushan Zhoushan transportation 0.00 30.00 Equity method

industry

For important cooperative and associated enterprises of the Company please refer to

4592024 Annual Report of Hengyi Petrochemical Co. Ltd.

Notes VII (8. Equities in Cooperative or Associated Enterprise).Name of Other Related Party Relationship between Other Related Parties and the Company

Zhejiang Hengyi Polyamide Co. Ltd. A holding subsidiary of the ultimate parent company

Hangzhou Yichen Chemical Fibre Co. Ltd. A holding subsidiary of the ultimate parent company

Hangzhou Yiqing Chemical Fibre Co. Ltd. A holding subsidiary of the ultimate parent company

Hong Kong Yitian Company Limited A holding subsidiary of the ultimate parent company

Hengyi Industries International (Singapore)

A holding subsidiary of the ultimate parent company

Co. Ltd. (Note)

Shaoxing Keqiao Hengming Chemical Fibre

Associated company of ultimate parent company

Co. Ltd.Haining Hengqi Environmental Protection

Joint venture of ultimate parent company

Technology Co. Ltd.Hong Kong Xinhengrong Co. Ltd. Wholly-owned subsidiary of a joint venture

Hangzhou Bayi Energy Co. Ltd. Holding subsidiary of the joint venture

Yisheng Dahua Petrochemical Co. Ltd. Holding subsidiary of the associated enterprise

Zhejiang Rongtong Chemical Fibre New

Holding subsidiary of the associated enterprise

Material Co. Ltd.Hong Kong Yisheng Dahua Co. Ltd Holding subsidiary of the associated enterprise

Ningbo Rongxincheng Trading Co. Ltd. Wholly-owned subsidiary of associated enterprise

Yisheng New Materials Trading Co. Ltd. Wholly-owned subsidiary of associated enterprise

Ningbo Qingzhi Chemical Terminal Co. Ltd. Connected natural persons as directors

4.Information about other related parties

Note: Hengyi industries International Co. Ltd. (Singapore) has been added as a

related party of the Company on December 2024.

5.Related-party transaction of commodity purchase & sale and labor provision

& reception

* Information about commodity purchase / labor reception

4602024 Annual Report of Hengyi Petrochemical Co. Ltd.

Contents of

Amount incurred in Amount incurred in

Related party related-party

current period previous period

transactions

Hainan Yisheng Petrochemical Co.Procurement of goods 1053028929.20 20005238.94

Ltd.Yisheng Dahua Petrochemical Co.Procurement of goods 9917522.12 0.00

Ltd.Zhejiang Baling Hengyi

Procurement of goods 328559821.54 311180720.25

Caprolactam Co. Ltd.Zhejiang Baling Hengyi

Labor reception 4511745.29 2945499.49

Caprolactam Co. Ltd.Zhejiang Hengyi Polyamide CO.Procurement of goods 60904618.51 3457927.39

Ltd.Hangzhou Yichen Chemical Fibre

Procurement of goods 173852040.20 115012477.80

Co. Ltd.Zhejiang Yisheng New Material

Procurement of goods 8156738680.86 15213825593.72

Co. Ltd.Shaoxing Keqiao Hengming

Procurement of goods 10121934528.38 8881144362.80

Chemical Fibre Co. Ltd.Hangzhou Bayi Energy Co. Ltd. Procurement of goods 145585516.33 147355009.33

Haining Hengqi Environmental

Procurement of goods 3537361.87 1886335.85

Protection Technology Co. Ltd.Hangzhou Yijing Chemical Fibre

Procurement of goods 24907507.26 2986764.93

Co. Ltd.Hangzhou Yijing Chemical Fibre

Labor reception 8546945.08 2020554.09

Co. Ltd.Ningbo Qingchi Chemical Terminal

Labor reception 23362536.08 13521634.13

Co.Ltd

Hong Kong Yitian Company

Procurement of goods 11179357029.32 1525810777.02

Limited

4612024 Annual Report of Hengyi Petrochemical Co. Ltd.

Zhejiang Rongtong Chemical Fibre

Procurement of goods 371606260.02 154592511.47

New Material Co. Ltd.Hengyi Industries International

Labor reception 42593.79 --

(Singapore) Co. Ltd.Ningbo Rongxincheng Trading

Procurement of goods 3959666589.54 0.00

Co. Ltd.* Information about commodity sale/ labor provision

Contents of

Amount incurred in Amount incurred in

Related party related-party

current period previous period

transactions

Zhejiang Baling Hengyi 987413866.42 1008802975.63

Sales of goods

Caprolactam Co. Ltd.Zhejiang Baling Hengyi 37711048.66 37439423.67

Provision of services

Caprolactam Co. Ltd.Hainan Yisheng Petrochemical Co. 2162116319.91 1253839220.98

Sales of goods

Ltd

Hainan Yisheng Petrochemical Co. 43346449.46 1796386.36

Provision of services

Ltd

Zhejiang Hengyi Polyamide CO 28064405.34 26966224.78

Sales of goods

Ltd

Zhejiang Hengyi Polyamide CO 13916209.16 14398564.97

Provision of services

Ltd

Yisheng Dahua Petrochemical Co. 4116674.39 3119.27

Provision of services

Ltd.Yisheng Dahua Petrochemical Co. 402236670.65 102296411.49

Sales of goods

Ltd.Hangzhou Yichen Chemical Fibre 25160871.83 30478797.91

Provision of services

Co. Ltd.Hangzhou Yichen Chemical Fibre 29459708.80 23289840.16

Sales of goods

Co. Ltd.Shaoxing Keqiao Hengming 392684319.81 385958886.01

Sales of goods

Chemical Fibre Co. Ltd

Shaoxing Keqiao Hengming 127395137.02 128033960.04

Provision of services

Chemical Fibre Co. Ltd

Shaoxing Keqiao Hengming Trademark use license 13987218.78 11784356.33

Chemical Fibre Co. Ltd fee

4622024 Annual Report of Hengyi Petrochemical Co. Ltd.

Zhejiang Yisheng New Materials 67633908.72 71010316.16

Provision of services

Co. Ltd.Hangzhou Bayi Energy Co. Ltd. Sales of goods 569061313.89 734737484.94

Hangzhou Bayi Energy Co. Ltd. Provision of services 17797551.97 0.00

Haining Hengqi Environmental 36473471.61 20617481.18

Sales of goods

Protection Technology Co. Ltd.Haining Hengqi Environmental 981322.76 0.00

Provision of services

Protection Technology Co. Ltd.Ningbo Qingzhi Chemical Terminal 6735807.93 2996198.66

Sales of goods

Co. Ltd.Hangzhou Yijing Chemical 183503.31 0.00

Sales of goods

Fibre Co. Ltd.Hangzhou Yijing Chemical 5794428.67 648331.19

Provision of services

Fibre Co. Ltd.Hengyi industries International 1213923.57 --

Provision of services

Co. Ltd. (Singapore)

Hong Kong Xinhengrong Co. Ltd. Sales of goods 2037063832.75 0.00

Hong Kong Xinhengrong Co. Ltd. Provision of services 65424493.24 0.00

Yisheng New Materials Trading 61501725.58 0.00

Sales of goods

Co. Ltd.Yisheng New Materials Trading 2032809.42 0.00

Provision of services

Co. Ltd.Zhejiang Hengyi Group Co. Ltd Provision of services 123433.96 0.00

(2)Information about related trusteeship management/ mandatory management

The Company as trustee

Custody

Starting fee

Type of Entrusted Date of recogniz

Name of the Client Name of the Trustee

Assets Entrustm ed in

ent current

period

Shaoxing Keqiao Hengming Chemical Zhejiang Hengyi Petrochemical Entrustment of

July 25 169811

Fibre Co. Ltd. Co. Ltd. operation

4632024 Annual Report of Hengyi Petrochemical Co. Ltd.

20183.16

Note: Zhejiang Hengyi Petrochemical Co. Ltd. (a subsidiary of the Company) is

entrusted to provide management advisory services to the production and operating

activities of Shaoxing Keqiao Hengming Chemical Fibre Co. Ltd. However the

former will not undertake any business risk of the client. The termination date of

entrust is the date of completion when the client is purchased by the Company or the

Company’s non-related parties.

(3)Information about related-party lease

* The Company as lessee

Rental expenses Rental expenses

Name of lessor Category of leased assets recognized in current confirmed in the

period previous year

Hangzhou Yijing Chemical Fibre

Property 1393348.64 994555.81

Co. Ltd.Hangzhou Yijing Chemical Fibre

Property 14498.84 1445624.69

Co. Ltd.Shaoxing Keqiao Hengming Chemical

Property 8820.00 2935.78

Fibre Co. Ltd.Shaoxing Keqiao Hengming Chemical

Property 1280000.00 1280000.00

Fibre Co. Ltd. (Note)

Note: On January 1 2024 our company signed a house lease contract with Shaoxing

Keqiao Hengming Chemical Fiber Co. Ltd. The lease term is from January 1 2024

to December 31 2026 with an annual rent of RMB 1.28 million.* The Company as the leaser

Rental expenses Rental expenses

Name of the lessee Category of leased assets recognized in current confirmed in the

period previous year

Haining Hengqi Environmental

Premises 912563.42 910741.10

Protection Technology Co. Ltd.

4642024 Annual Report of Hengyi Petrochemical Co. Ltd.

Rental expenses Rental expenses

Name of the lessee Category of leased assets recognized in current confirmed in the

period previous year

Hainan Yisheng Petrochemical Co.Property 1385296.06 1346678.51

Ltd.Zhejiang Yisheng New Materials Co.Property 1031670.22 365845.33

Ltd.Hangzhou Yijing Chemical Fibre Co.Vehicle 26548.67 0.00

Ltd.Ningbo Qingchi Chemical Terminal

Tank 200332.42 0.00

Co.Ltd

(4)Information about related-party guarantee

* The Company as guarantor

Amount guaranteed (RMB Starting date Maturity date of Guarantee finished

Warrantee

10000) of guarantee guarantee or not

Hainan Yisheng March 06 2

70000.00 November 17 2025 No

Petrochemical Co. Ltd. 024

* The Company as the warrantee

Mortgage

Guarant

Amount provided

Borrowing Repaymen ee

Guarantor Warrantee (RMB by the

date t date finished

10000) Company

or not

or not

Zhejiang Hengyi Group Co. Fujian Yijin Chemical Fiber

10000.00 2024-10-16 2025-04-24 No No

Ltd. Co. Ltd

Zhejiang Hengyi Group Co. Haining Hengyi New Materials

40000.00 2024-11-29 2027-11-29 Yes No

Ltd. Co. Ltd.Zhejiang Hengyi Group Co. Haining Hengyi New Materials

138000.00 2024-10-11 2026-12-24 No No

Ltd. Co. Ltd.Zhejiang Hengyi Group Co. Haining Hengyi New Materials

40000.00 2024-03-20 2025-11-07 No No

Ltd. Co. Ltd.Zhejiang Hengyi Group Co. Hengyi Petrochemical Co. Ltd. 33200.00 2024-09-25 2025-10-27 No No

4652024 Annual Report of Hengyi Petrochemical Co. Ltd.

Mortgage

Guarant

Amount provided

Borrowing Repaymen ee

Guarantor Warrantee (RMB by the

date t date finished

10000) Company

or not

or not

Ltd.Zhejiang Hengyi Group Co.Hengyi Petrochemical Co. Ltd. 86664.48 2024-01-11 2025-06-13 No No

Ltd.Zhejiang Hengyi Group Co.Hengyi Industries Sdn. Bhd. $11468.74 2024-08-07 2025-02-07 No No

Ltd.Zhejiang Hengyi Group Co.Hengyi Industries Sdn. Bhd. 190000.00 2024-01-30 2025-06-10 No No

Ltd.Zhejiang Hengyi Group Co.Ltd.、Hengyi Petrochemical

Co. Ltd.、Hengyi Industries

Sdn. Bhd.、Zhejiang Hengyi

Petrochemial Co. Ltd.、

Zhejiang Hengyi High-Tech

Hengyi Industries Sdn. Bhd. $63452.52 2024-12-05 2030-08-22 Yes No

Materials Co. Ltd、Good Park

International Investment Co.Ltd.、Zhejiang Yisheng

Petrochemical Co. Ltd.、Hong

Kong Tianyi International

Holding Co. Ltd、Qiu Yibo

Zhejiang Hengyi Group Co.Ltd.、Hengyi Petrochemical

Co. Ltd.、Hengyi Industries

Sdn. Bhd.、Zhejiang Hengyi

Petrochemial Co. Ltd.、

Zhejiang Hengyi High-Tech

Hengyi Industries Sdn. Bhd. 250100.30 2024-12-05 2030-08-22 Yes No

Materials Co. Ltd、Good Park

International Investment Co.Ltd.、Zhejiang Yisheng

Petrochemical Co. Ltd.、Hong

Kong Tianyi International

Holding Co. Ltd、Qiu Yibo

Zhejiang Hengyi Group Co. Hengyi Industries International

$8878.87 2024-09-13 2025-06-05 No No

Ltd. Co. Ltd.Zhejiang Hengyi Group Co. Jiaxing Yipeng Chemical Fiber

67152.78 2022-04-15 2027-06-21 Yes No

Ltd. Co. Ltd.Zhejiang Hengyi Group Co. Jiaxing Yipeng Chemical Fiber 30000.00 2024-08-13 2025-03-02 No No

4662024 Annual Report of Hengyi Petrochemical Co. Ltd.

Mortgage

Guarant

Amount provided

Borrowing Repaymen ee

Guarantor Warrantee (RMB by the

date t date finished

10000) Company

or not

or not

Ltd. Co. Ltd.Zhejiang Hengyi Group Co. Jiaxing Yipeng Chemical Fiber

10000.00 2024-09-04 2025-09-04 No No

Ltd. Co. Ltd.Zhejiang Hengyi Group Co. Ningbo Hengyi Trading Co.

12600.00 2024-06-20 2025-06-16 No No

Ltd. Ltd.Zhejiang Hengyi Group Co. Ningbo Hengyi Trading Co.

29400.00 2024-09-12 2025-05-11 No No

Ltd. Ltd.Zhejiang Hengyi Group Co. Ningbo Shengmao Trading Co.

1000.00 2024-08-13 2025-08-12 No No

Ltd. Ltd

Zhejiang Hengyi Group Co. Suqian Hengyuan Thermal

18333.33 2024-07-31 2027-07-17 Yes No

Ltd. Energy Co. Ltd.Zhejiang Hengyi Group Co. Suqian Yida New Materials

41000.00 2024-02-28 2027-08-28 Yes No

Ltd. Co. Ltd.Zhejiang Hengyi Group Co. Suqian Yida New Materials

13200.00 2024-04-30 2025-10-29 No No

Ltd. Co. Ltd.Zhejiang Hengyi Group Co. Suqian Yida New Materials

5000.00 2024-03-26 2025-03-21 No No

Ltd. Co. Ltd.Zhejiang Hengyi Group Co. Taicang Yifeng Chemical Fiber

9600.00 2024-06-21 2025-09-26 No No

Ltd. Co. Ltd.Zhejiang Hengyi Group Co. Taicang Yifeng Chemical Fiber

400.00 2024-03-26 2025-03-25 No No

Ltd. Co. Ltd.Zhejiang Hengyi Group Co. Taicang Yifeng Chemical Fiber

49482.00 2024-01-02 2025-10-23 Yes No

Ltd. Co. Ltd.Zhejiang Hengyi Group Co. Hong Kong Tianyi International

44000.00 2024-12-24 2025-12-30 No No

Ltd. Holding Co. Ltd

Zhejiang Hengyi Group Co. Zhejiang Hengyi High-Tech

19809.81 2022-02-22 2027-03-25 Yes No

Ltd. Materials Co. Ltd

Zhejiang Hengyi Group Co. Zhejiang Hengyi High-Tech

65000.00 2024-06-27 2025-06-27 No No

Ltd. Materials Co. Ltd

Zhejiang Hengyi Group Co. Zhejiang Hengyi High-Tech

35000.00 2024-02-01 2025-04-21 No No

Ltd. Materials Co. Ltd

Zhejiang Hengyi Group Co.Zhejiang Hengyi High-Tech

Ltd.、Hangzhou Yitong New 41500.00 2024-01-02 2026-12-30 Yes No

Materials Co. Ltd

Materials Co. Ltd.Zhejiang Hengyi Group Co. Zhejiang Hengyi Polyamide

10000.00 2024-08-14 2025-02-14 No No

Ltd. Co. Ltd.

4672024 Annual Report of Hengyi Petrochemical Co. Ltd.

Mortgage

Guarant

Amount provided

Borrowing Repaymen ee

Guarantor Warrantee (RMB by the

date t date finished

10000) Company

or not

or not

Zhejiang Hengyi Group Co. Zhejiang Hengyi Petrochemial

60000.00 2024-02-29 2025-11-06 No No

Ltd. Co. Ltd.Zhejiang Hengyi Group Co.Zhejiang Hengyi Petrochemial

Ltd.、Zhejiang Southeast 5000.00 2024-11-19 2025-11-13 No No

Co. Ltd.Space Frame Group Co. Ltd.Zhejiang Hengyi Group Co. Zhejiang Hengyi Petrochemial

85500.00 2024-07-29 2025-07-29 No No

Ltd. Co. Ltd.Zhejiang Hengyi Group Co.Zhejiang Hengyi Petrochemial

Ltd.、Zhejiang Southeast 15000.00 2024-11-28 2025-06-09 No No

Co. Ltd.Space Frame Group Co. Ltd.Zhejiang Hengyi Group Co. Zhejiang Shuangtu New

22900.00 2024-04-28 2025-11-06 No No

Ltd. MAterials Co. Ltd.Zhejiang Hengyi Group Co. Zhejiang Shuangtu New

13120.00 2024-09-04 2025-09-04 No No

Ltd. MAterials Co. Ltd.Zhejiang Hengyi Group Co. Zhejiang Yisheng

$1718.13 2024-12-04 2025-05-30 No No

Ltd. Petrochemical Co. Ltd.Zhejiang Hengyi Group Co. Zhejiang Yisheng

282910.24 2022-08-17 2026-07-23 No No

Ltd. Petrochemical Co. Ltd.Zhejiang Hengyi Group Co. Zhejiang Yisheng

38866.08 2024-02-05 2025-11-24 No No

Ltd. Petrochemical Co. Ltd.Zhejiang Hengyi Group Co. Zhejiang Yisheng

80096.40 2024-07-29 2025-06-06 No No

Ltd. Petrochemical Co. Ltd.

(5)Related-party lending

Maturity

Related party Lending amount Start date Notes

date

Borrowing:

Temporary working capital replenished by

Zhejiang Hengyi Group Co.

5759650000 -- -- Heng Yi Group to the Company which has

Ltd.been returned in full

Lending:

Zhejiang Yisheng New 786000000.00 2024/1/1 2024/12/30 Entrusted loan lending rate: 4.785%

4682024 Annual Report of Hengyi Petrochemical Co. Ltd.

Maturity

Related party Lending amount Start date Notes

date

Materials Co. Ltd.

(6)Information about related-party assets transfer and debt restructuring

Contents of related- Amount incurred in Amount incurred

Related party

party transactions current period in previous period

Zhejiang Hengyi Group Co. Ltd. Asset transfer 0.00 880000000.00

Hong Kong Yitian Co. Ltd Asset transfer 12824043.92 0.00

Asset transfer 65515035.94 0.00

Shaoxing Keqiao Hengming Chemical Fiber Co. Ltd.Yisheng Dhua Petrochemical .Co. Ltd. Asset transfer 1140080.53 0.00

Zhejiang Yisheng New Materials Co. Ltd. Asset transfer 3646219.52 0.00

(7)Related party acquisition/purchase of assets and development expenditure

Contents of related- Amount incurred in Amount incurred

Related party

party transactions current period in previous period

Hangzhou Yijing Chemical Fiber Co. Ltd. Assignment of Assets 106627510.62 0.00

Zhejiang Hengyi Group Co. Ltd. Assignment of Assets 315000000.00 0.00

(8)Remunerations for key management personnel

Amount incurred in current Amount incurred in previous

Item

period period

Remunerations for key management personnel RMB 7.0343 million RMB 8.0537 million

(9)Other related-party transactions

By the end of December 31 2024 the Company’s and its subsidiaries’ balance of

deposits is RMB 400.2245 million in its related party namely China Zheshang Bank

Co. Ltd. The amount of commercial draft discounted but immature at the end of the

term is RMB 000.

6.Related parties’ receivables and payable

(1)Receivables

4692024 Annual Report of Hengyi Petrochemical Co. Ltd.

Ending balance Ending balance of previous year

Project name Bad debt

Book balance Book balance Bad debt provision

provision

Notes receivable:

Zhejiang Baling Hengyi Caprolactam Co. Ltd. 0.00 0.00 966628.00 0.00

Accounts receivable:

Hainan Yisheng Petrochemical Co. Ltd. 1509972.70 0.00 213112065.66 0.00

Zhejiang Baling Hengyi Caprolactam Co. Ltd. 714046.20 0.00 400689.72 0.00

Zhejiang Yisheng New Materials Co. Ltd. 1124520.54 0.00 398771.41 0.00

Hangzhou Yijing Chemical Fibre Co. Ltd. 0.00 0.00 3877449.15 0.00

Ningbo Qingzhi Chemical Terminal Co. Ltd. 0.00 0.00 280105.95 0.00

3297277.390.000.000.00

Hong Kong Yisheng Dahua Co. Ltd.Yisheng New Materials Trading Co. Ltd. 62144926.08 0.00 0.00 0.00

Advance payment:

Zhejiang Baling Hengyi Caprolactam Co. Ltd. 9978.79 0.00 9978.79 0.00

Hangzhou Yijing Chemical Fibre Co. Ltd. 88960.38 0.00 0.00 0.00

Hong Kong Yitian Co. Ltd. 2616755.56 0.00 0.00 0.00

Other current assets:

Zhejiang Yisheng New Materials Co. Ltd. 0.00 0.00 787149197.50 0.00

Other Non Current assets:

Hangzhou Yijing Chemical Fibre Co. Ltd. 4880607.52 0.00 0.00 0.00

(1) Payable

Ending balance of previous

Project name Ending balance

year

Note payables:

Zhejiang Yisheng New Materials Co. Ltd. 786401800.00 281000000.00

Ningbo Rongxincheng Trading Co. Ltd. 290360000.00 0.00

Accounts payable:

4702024 Annual Report of Hengyi Petrochemical Co. Ltd.

Zhejiang Baling Hengyi Caprolactam

4964717.032716705.08

Co.Ltd

Hangzhou Yichen Chemical Fibre Co. Ltd. 0.00 2346.68

Shaoxing Keqiao Hengming Chemical

376449.80848660.98

Fibre Co. Ltd.Zhejiang Hengyi Polyamide Co. Ltd 1203.44 1487.41

Hangzhou Bayi Energy Co. Ltd. 13660186.86 2201434.04

Hangzhou Yijing Chemical Fiber Co. Ltd. 6917.23 391541.53

Hong Kong Yitian Co. Ltd. 0.00 48652663.66

Contractual liabilities and other current

liabilities:

Hangzhou Bayi Energy Co. Ltd. 23800768.00 0.00

Zhejiang Baling Hengyi Caprolactam

9804717.620.00

Co.Ltd

Lease Liabilities:

Shaoxing Keqiao Hengming Chemical

1119181.060.00

Fiber Co. Ltd.Non-current liabilities mature within one

year:

Shaoxing Keqiao Hengming Chemical

1066638.460.00

Fibre Co. Ltd.X.Commitments and Contingencies

1. Contingent liabilities arising from pending litigation and arbitration and their

financial impact

* Criminal case of Wang XX and related civil action cases in Zhejiang Shuangtu

Since October 21 2018 Zhejiang Shuangtu has received the notice from more than

ten clients (including Haiyan Yixiao Knitting New Materials Co. Ltd.). After the

payment the clients never received goods delivered by Zhejiang Shuangtu and could

not get contact with WangXX. For the reason of the failure of Zhejiang Shuangtu to

deliver after their payment Haiyan Yixiao Knitting New Materials Co. Ltd. Tonglu

4712024 Annual Report of Hengyi Petrochemical Co. Ltd.

Yueheng Knitting Clothing Co. Ltd. and Yiwu Zijing Clothing Co. Ltd. submitted a

case to the court.According to its self-inspection Zhejiang Shuangtu has already received the payment

of above clients for goods and finished related activities (including delivery and

issuance of sales invoice) as per the sales order. All clients failing to receive the goods

were handled by Wang XX a salesman in Zhejiang Shuangtu. Then the clients could

not get contact with Wang XX. On November 11 2018 Zhejiang Shuangtu reported

the case to the criminal investigation brigade subordinate to Dajiangdong Industry

Cluster District Suboffice of Hangzhou Public Security Bureau. The case has been

accepted already. On April 13 2019 Zhejiang Shuangtu received a notice from the

public security organ: Wang XX was arrested.Both the three civil cases related to Wang XX and the contract dispute case with

Haiyan Yixiao Knitting New Materials Co. Ltd. were opened to a court session on

December 3 2018. The court has not made a judgment yet. As Wang XX’s criminal

case is involved Tonglu Yueheng Knitting Clothing Co. Ltd. positively withdrew the

contract dispute case and would decide how to solve after the criminal case was

handled. For the contract dispute case with Yiwu Zijing Clothing Co. Ltd. Zhejiang

Shuangtu has submitted corresponding answer brief and evidence materials to the

court. The court will open a court session later. For the contract dispute case with

Haiyan Yixiao Knitting New Materials Co. Ltd. the court froze RMB 300000

deposits of Zhejiang Shuangtu.In 2018 based on the information in the client’s letter of notice (including quantity of

goods not received) Zhejiang Shuangtu deducted an amount of RMB 26201814.47

from its revenues recorded corresponding freight cost (i.e. RMB 24105503.18) into

“other receivables – Wang XX” and withdrew bad debt losses in full amount. Based

on the receiving time and amount Zhejiang Shuangtu also withdrew an amount of

RMB 433932.50 accrued liabilities by bank lending rates in corresponding period.

4722024 Annual Report of Hengyi Petrochemical Co. Ltd.

On May 17 2019 Wang XX was arrested by law. On January 22 2020 the People's

Procuratorate of Hangzhou Xiaoshan District initiated a public prosecution to the

People's Court of Hangzhou Xiaoshan District on the charge of post occupation and

contract swindling. The case was accepted. Due to epidemic and other reasons the

court has not determined the date yet. According to the amount involving duty-related

crime as found in the indictment by the People's Procuratorate of Hangzhou Xiaoshan

District Zhejiang Shuangtu deducted an amount of RMB 2414257.32 from its

revenues and recorded corresponding freight cost (i.e. RMB 2138041.91) into

“other receivables – Wang XX” and confirmed anticipated losses in full amount.Based on the receiving time and amount Zhejiang Shuangtu also withdrew an amount

of RMB 1573136.66 accrued liabilities by bank lending rates in corresponding

period. According to the Agreement on Stock Issuance for Assets Purchase and

subsequent agreements signed by and between the Company and the former

shareholders of Zhejiang Shuangtu (namely Fulida Group and Xinghui Chemical

Fibre Group Co. Ltd.) Fulida Group and Xinghui Chemical Fibre Group Co. Ltd.promise and agree to assume joint and several liabilities to the Company and Zhejiang

Shuangtu with respect to all losses on Zhejiang Shuangtu and the Company caused by

the disputed case prior to December 7 2018 (included). Therefore above event will

have no significant influence on the Company and Zhejiang Shuangtu.On July 20 2020 the People’s Court of Hangzhou Xiaoshan District issued a paper of

sentence to judge: (1) The Defendant Wang XX is sentenced to jail for 13 years for

duty encroachment and for eleven years and six months for contract swindling and

also fined for RMB 150000. Upon a combined punishment Wang XX is sentenced to

18-year imprisonment and fined RMB 150000. (2) The Defendant Wang XX is

ordered to return and compensate for economic losses to related units and the victim.After the criminal case of Wang XX was judged the cases deemed as duty

4732024 Annual Report of Hengyi Petrochemical Co. Ltd.

encroachment of related victims were also heard judged and/or compromised. By the

end of the issue date of this report 11 out of 13 victims from duty encroachment

affirmed by the court have been judged compromised and settled. A total amount of

RMB 936800 is involved in other two unsettled cases.On 3 April 2023 Hangzhou Qiantang District People's Procuratorate filed an

indictment with Hangzhou Qiantang District People's Court charging defendant Wang

XX with committing the crime of occupational encroachment: from August to

October 2018 defendant Wang XX took advantage of the convenience of his position

and encroached on Shuangtu Company's property by taking partial shipments and

other means after presenting the goods on behalf of the company's customers such as

Zhejiang Huagang Clothing Accessories Company Limited and other 3 units. The

total amount involved was RMB 2100307.86.On 30 June 2023 Hangzhou Qiantang District People's Court issued a criminal

judgement sentencing Wang to four years' fixed-term imprisonment for the crime of

occupying positions and imposing a fine of RMB 50000; together with the sentence

of eighteen years' fixed-term imprisonment for the previous crime and a fine of RMB

150000 it decided to carry out the fixed-term imprisonment of eighteen years and

nine months and impose a fine of RMB 200000; and ordered Defendant Wang Yishi

to pay compensation for economic losses of the aggrieved unit Zhejiang Shuangtu

New Material Ltd. for economic losses of RMB 2100307.86.In 2023 Double Rabbit Company offset its income by RMB 1813774.41 recorded

the corresponding cost of goods of RMB 1719275.62 as "other receivables - Mr.Wang" and fully recognized the estimated loss; at the same time it accrued estimated

liabilities based on the timing and amount of customer payments received using the

same period bank loan interest rate and interbank lending rate.On October 13 2023 the company received RMB 6570 from the Hangzhou

Qiantang District People's Court transferred on behalf of the defendant Mr. Wang.

4742024 Annual Report of Hengyi Petrochemical Co. Ltd.

Due to settlements with some of the victims the actual refund of payments to the

victims by Double Rabbit Company was less than the amount determined by the court

for the case. Therefore the company reduced the amount of receivable compensation

from the original shareholders of Double Rabbit Company Fulida Group Holding Co.Ltd. and Xinghui Chemical Fibre Group Co. Ltd. based on the actual expenditures

of settled cases reducing the amounts for the years 2021 2022 and 2024 by RMB

8.5558 million yuan RMB 54100 and RMB 957800respectively. In 2023 due to the

newly confirmed embezzlement offense committed by Mr. Wang resulting in losses to

Double Rabbit Company and the parent company the receivable compensation from

the original shareholders of Double Rabbit Company Fulida Group Holding Co. Ltd.and Xinghui Chemical Fibre Group Co. Ltd. increased by RMB 2246502.35

(excluding RMB 6570 for court-executed funds for the year).As of December 31 2024 the company recognized "other receivables - Mr. Wang" at

RMB 27956250.71 fully recognizing credit impairment losses; at the same time it

recognized receivable compensation from the original shareholders of Double Rabbit

Company Fulida Group Holding Co. Ltd. and Xinghui Chemical Fibre Group Co.Ltd. at RBM 24875430.34.* Arbitration Case for EPC Contract Dispute with COOEC International Co. Ltd.Hengyi Industries Sdn. Bhd. (hereinafter referred to as Hengyi Brunei or Respondent)

a subsidiary of the Company has received China International Economic and Trade

Arbitration Commission's Notice on Defense of EPC Contract Dispute Case No.P20220470. COOEC International Co. Limited (hereinafter referred to as CNOOC

International or Applicant) has submitted an arbitration application to China

International Economic and Trade Arbitration Commission for disputes arising from

the settlement of Hengyi (Brunei) PMB Petrochemical Project Single Point Mooring

and Submarine Pipeline EPC signed with Hengyi Brunei. The main arbitration

requests of CNOOC International Company involved the total amount of RMB

4752024 Annual Report of Hengyi Petrochemical Co. Ltd.

116758196.47 from twelve claims including payment or refund of project progress

payment quality assurance deposit costs incurred due to contract changes as well as

the losses and corresponding interest and other expenses caused by the respondent

during the construction. The Company categorized and summarized the above

arbitration requests and provided defense opinions. In addition the Company

proposes arbitration counterclaims such as bearing corresponding compensation for

delayed construction period losses due to the serious delay in the manufacturing

delivery and installation progress of key equipment by CNOOC resulting in the

completion of the project far behind the original contract date. The case was heard at

Zhejiang Branch of China International Economic and Trade Arbitration Commission

on July 18 2022 and March 23 2023 respectively. As of the disclosure date of this

report the arbitration case has not yet been adjudicated.In July 2024 Hengyi Brunei Company fulfilled the arbitration award issued by the

China International Economic and Trade Arbitration Commission on April 30 2024.

(2)By the end of December 31 2024 the Company’s debt guarantee is shown as

follows:

Guaranty Amount Maturity date

Guarantor Warrantee

Style Guaranteed of guarantee

Hengyi Petrochemical Co. Hainan Yisheng Petrochemical Credit

70000.002025-11-17

Ltd. Co. Ltd. guarantee

XI.Events after the balance sheet date

1. Distribution of profits

On April 22 2025 during the twenty-second session of the twelfth Board of Directors

meeting the company approved the "Proposal on the Distribution of Profits for the

Year 2024." The company intends to distribute cash dividends of RMB 0.50 (tax

included) per 10 shares to all shareholders entitled to dividends using the total share

capital recorded on the registration date determined in the announcement of the equity

4762024 Annual Report of Hengyi Petrochemical Co. Ltd.

distribution as the base deducting the shares held by the company's repurchase

special securities account. There will be no bonus shares issued and no increase in

share capital through capital reserve conversion. This proposal is subject to approval

at the annual general meeting of shareholders for the year 2024.

2.As at the date of this financial report apart from the above matters there were

no other matters required to be disclosed after the balance sheet date during the

current year

XII.Other important events

1.Correction to prior period errors

There were no prior period error corrections that need to be disclosed by the Company

during this year.

2.Segment information

Segmental management is not implemented in the Company. Therefore there is no

reporting segment.

3.Other important events

There were no other important events that need to be disclosed by the Company

during this year.XIII.Notes to main items in the company’s financial statements

1. Other receivables

Ending balance of previous

Item Ending balance

year

Interests receivable 0.00 0.00

Dividends receivable 340000000.00 765000000.00

Other receivables 5864340335.74 5147890574.22

Total 6204340335.74 5912890574.22

4772024 Annual Report of Hengyi Petrochemical Co. Ltd.

(1)Dividends receivable

Project (or Invested Unit) Ending balance Ending balance of previous year

Zhejiang Shuangtu New Materials Co. Ltd. 290000000.00 0.00

Jiaxing Yipeng Chemical Fiber Co. Ltd. 50000000.00 0.00

Zhejiang Hengyi Petrochemical Co. Ltd. 0.00 425000000.00

Taicang Yifeng Chemical Fibre Co. Ltd. 0.00 230000000.00

Zhejiang Hengyi International Trading Co.

0.00110000000.00

Ltd.Subtotal 340000000.00 765000000.00

Minus: Bad debt provision 0.00 0.00

Total 340000000.00 765000000.00

(2)Other receivables

* Disclosure by aging

Aging Ending balance Ending balance of

previous year

5863960335.745147710574.22

Within 1 year

200000.00

1-2 years 0.00

2-3 years 0.00 200000.00

Over three years 202500.00 2500.00

Subtotal 5864362835.74 5147913074.22

Minus: Bad debt provision 22500.00 22500.00

Total 5864340335.74 5147890574.22

* Classification based on nature of fund

Ending balance of previous

Nature of account Ending balance

year

4782024 Annual Report of Hengyi Petrochemical Co. Ltd.

Related party funds within the scope of

5863960335.745147510574.22

consolidation

Portfolio of deposits and security 402500.00 402500.00

Subtotal 5864362835.74 5147913074.22

Minus: Bad debt provision 22500.00 22500.00

Total 5864340335.74 5147890574.22

* Accrual of bad debt reserves

Stage 1 Stage 2 Stage 3

Expected credit Expected credit loss Expected credit loss

Bad debt provision over the lifetime over the lifetime Total

loss of the future (no credit (credit impairment

twelve months impairment has occurred has

occurred) occurred)

Ending balance of previous

10000.000.002500.0012500.00

year

Book balance of other

receivables at the end of the

previous year:

- Transferred to Stage 2 0.00 -- -- 0.00

- Transferred to Stage 3 0.00 0.00 -- 0.00

- Transferred back to Stage

----0.000.00

2

- Transferred back to Stage

--0.000.000.00

1

Provision in current period 10000.00 0.00 0.00 10000.00

4792024 Annual Report of Hengyi Petrochemical Co. Ltd.

Withdrawal or Roll-back in

0.000.000.000.00

current period

Write-off or cancellation

after verification in current 0.00 0.00 0.00 0.00

period

Other changes 0.00 0.00 0.00 0.00

Ending balance 20000.00 0.00 2500.00 22500.00

* Situation of bad debt reserves

Amount of changes in current period

Ending

Ending

Category balance of Amount

Provision Resell or write off balance

previous year recovered or

written back

Related party funds within

0.000.000.000.000.00

the scope of consolidation

Receivables and payables

such as advance from

0.000.000.000.000.00

entities beyond the scope

of consolidation

Combination of tax

refunds receivable and

0.000.000.000.000.00

other government

subsidies

Portfolio of deposits and

22500.000.000.000.0022500.00

security

Employee loan and petty

0.000.000.000.000.00

cash

Other groups 0.00 0.00 0.00 0.00 0.00

4802024 Annual Report of Hengyi Petrochemical Co. Ltd.

Total 22500.00 0.00 0.00 0.00 22500.00

* Other receivables with top five ending balance collected by debtor

Proportions in

the total other

Bad debt

Nature of accounts provision

Name of organization Ending balance Aging

account receivable at Ending

the year ended balance

(%)

Related

Zhejiang Hengyi Within 1

receivables 5863960335.74 99.99 0.00

Petrochemical Co. Ltd. year

and payables

Convertible

bonds

China Securities Depository &

converted to

Clearing Corporation Shenzhen 2-3 year 400000.00 0.01 20000.00

pay zero over 3years

Branch

share

capital

More than 3

Beihai Haifu Building Deposit 2500.00 0.00 2500.00

years

Total -- 5864362835.74 -- 100.00 22500.00

2.Long-term equity investment

(1)Classification of long-term equity investment

Ending balance Ending balance of previous year

Imp I

Item airment mpair

Book balance Book value Book balance ment Book value

Res

R

erve

eserve

4812024 Annual Report of Hengyi Petrochemical Co. Ltd.

Investment in

16038768517.980.0016038768517.9815941768517.980.0015941768517.98

subsidiaries

Investments in

joint ventures and 13850798.62 0.00 13850798.62 14156002.82 0.00 14156002.82

associates

Total 16052619316.60 0.00 16052619316.60 15955924520.80 0.00 15955924520.80

(2)Investment in subsidiaries

Endi

Provision

ng

for

impairme

Ending balance of Increase in Decrease in Balance

Investee Ending balance

nt

previous year current period current period

of

reserves

in current

impairme

period

nt

reserves

Zhejiang Hengyi Petrochemical Co. Ltd. 9392870750.00 0.00 0.00 9392870750.00 0.00 0.00

Zhejiang Hengyi International Trade Co. 300000000.00 0.00 0.00 300000000.00 0.00 0.00

Ltd.Zhejiang Hengyi Engineering Management 200000000.00 0.00 0.00 200000000.00 0.00 0.00

Co. Ltd.Zhejiang Hengyi Petrochemical Research 160000000.00 90000000.00 0.00 250000000.00 0.00 0.00

Institute Co. Ltd.Zhejiang Shuangtu New Materials Co. 2104999978.20 0.00 0.00 2104999978.20 0.00 0.00

Ltd.Jiaxing Yipeng Chemical Fibre Co. Ltd. 2886198482.98 0.00 0.00 2886198482.98 0.00 0.00

Taicang Yifeng Chemical Fibre Co. Ltd. 897699306.80 0.00 0.00 897699306.80 0.00 0.00

Hangzhou Yixian Energy Technology 0.00 7000000.00 0.00 7000000.00 0.00 0.00

Co. Ltd.

15941768517.9897000000.000.0016038768517.980.000.00

Total

(3)Investment in associated and cooperative enterprises

4822024 Annual Report of Hengyi Petrochemical Co. Ltd.

Changes of increase or decrease in current period

Ending balance of

Investee Cash dividends or Provisions for Ending balance impairment

profits declared to impairment Others reserves

distribute reserves

Associated enterprises

Ningbo Jinhou Industry

0.000.000.0013850798.620.00

Investment Co. Ltd.

3.Operating income and operating cost

Amount incurred in current period Amount incurred in previous period

Item

Revenue Cost Revenue Cost

1069681728.421065678320.710.000.00

Main business

0.000.000.000.00

Other businesses

Total 1069681728.42 1065678320.71 0.00 0.00

4.Investment income

Amount incurred in current Amount incurred in previous

Item

period period

Income from long-term equity investment

340000000.00340000000.00

checked with cost method

Income from long-term equity investment

-305204.20-98622.42

checked with equity method

Total 339694795.80 339901377.58

XIV.Further information

1. List of non-recurring profits and losses in this year

Item Amount

1. Gains and losses on disposal of non-current assets including elimination

-69347520.98

of provision for impairment of assets

4832024 Annual Report of Hengyi Petrochemical Co. Ltd.

Item Amount

2. Government grants recognised in profit or loss for the current period

except for those government grants that are closely related to the Company's

normal business operations in line with national policies and in accordance

73683478.38

with defined criteria and that have a sustained impact on the Company's

profit or loss

3. Gains and losses arising from changes in the fair value of financial assets

and liabilities held by non-financial corporations and gains and losses

arising from the disposal of financial assets and liabilities except for

110896777.29

effective hedging operations related to the Company's normal business

operations

4. Occupancy fees charged to non-financial corporations included in profit

0.00

or loss for the period

5. Gains or losses on the investment or management of assets entrusted to

0.00

others;

6. Gains and losses on external entrusted loans 16324423.72

7. Losses of assets due to force majeure factors such as natural disasters; 0.00

8. Reversal of provision for impairment of receivables individually tested

587594.00

for impairment;

9. The cost of investments in subsidiaries associates and joint ventures

acquired by an enterprise is less than its share of the gain arising from the

0.00

fair value of the identifiable net assets of the investee at the time the

investment is acquired

10. Net profit or loss for the period from the beginning of the period to the

date of consolidation of subsidiaries resulting from business combinations 0.00

under the same control;

11. Gains and losses on exchange of non-monetary assets; 0.00

12. Debt restructuring gains and losses; 0.00

13. One-off costs incurred by an enterprise because the relevant business 0.00

4842024 Annual Report of Hengyi Petrochemical Co. Ltd.

Item Amount

activity is no longer sustainable such as expenses for relocating employees;

14. One-time effect on profit or loss for the period due to adjustments in

0.00

tax accounting and other laws and regulations;

15. One-time recognition of share-based payment fees due to cancellation

0.00

and modification of equity incentive plans;

16. For cash-settled share-based payments gains and losses arising from

changes in the fair value of employee compensation payable after the 0.00

feasible date;

17. Gains and losses arising from changes in the fair value of investment

0.00

properties that are subsequently measured using the fair value model;

18. Gains arising from transactions where the transaction price is

0.00

significantly unfair;

19. Gains and losses arising from contingencies that are not related to the

0.00

Company's normal business operations;

20. Custodial fee income earned on trusteeship; 1698113.16

21. Non-operating income and expenses other than those listed above. -34615951.04

22. Other items of profit or loss that meet the definition of non-recurring

23008095.06

profit or loss (Note)

Total non-recurring gains and losses before income tax 122235009.59

Less: Amount of income tax effect -8440156.97

Total non-recurring gains and losses net of income tax 130675166.56

Effect of minority interests in profit or loss (loss expressed as "-") -82987725.12

Amount of net profit attributable to owners of the parent company from

213662891.68

non-recurring gains and losses

Note: Other income and expenses items that meet the definition of non-recurring

gains and losses mainly include non-recurring gains and losses attributable to the

investee units in significant jointly controlled entities and associates accounted for

using the equity method with an amount of RMB 23008095.06.

4852024 Annual Report of Hengyi Petrochemical Co. Ltd.

The recognition of non-recurring gains and losses by the Company is implemented in

accordance with the provisions of the "Interpretation Announcement No. 1 on

Non-recurring Gains and Losses in the Information Disclosure of Companies Issuing

Publicly Traded Securities" (Revised in 2023) (CSRC Announcement [2023] No. 65).

2.Return on equity and earnings per share

Weighted average Earnings per Share

Profits in reporting period return on net assets

Basic earnings Diluted EPS

(%) per share

Net profits assigned to the Company’s common

0.930.070.07

shareholders

Net profits assigned to common shareholders after

0.080.010.01

deduction of non-recurring profits and losses

Hengyi Petrochemical Co. Ltd.President: Qiu Yibo

April 22 2025

486

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