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南玻B:2025年年度报告(英文版)

深圳证券交易所 04-28 00:00 查看全文

南玻B --%

CSG HOLDING CO. LTD.ANNUAL REPORT 2025

Chairman of the Board:

CHEN LIN

April 2026CSG Annual Report 2025

Section I. Important Notice Content and Paraphrase

The board of directors directors and senior management of the Company warrant that the annual

report is true accurate and complete and that it contains no false records misleading statements

or material omissions and they assume individual and joint legal liabilities accordingly.Ms. Chen Lin the chairman of the Board Ms. Wang Wenxin the person in charge of accounting

work and Ms. Wang Wenxin the person in charge of the accounting department (Chief Financial

Officer) hereby declare that they guarantee the financial report contained in this annual report to

be true accurate and complete.All directors have attended the board meeting that considered and approved this report.Forward-looking statements involving future plans referred to in the Company’s annual report do

not constitute substantive commitments by the Company to investors. Investors and related parties

should maintain sufficient risk awareness with respect to such statements and should understand

the differences between plans forecasts and commitments.The Company has set forth in detail the risk factors and countermeasures relating to its future

development in this report. Please refer to Section III Management Discussion and Analysis.The Company is required to comply with the disclosure requirements relating to ‘Nonmetallic

Building Materials Related Businesses’ set forth in the Self-Regulatory Guidelines for Listed

Companies of Shenzhen Stock Exchange No.3 – Industry Information Disclosure.The profit distribution proposal approved by the Board of Directors at this meeting is as follows:

Based on 2989630473 shares which is the total share capital of the Company of 3070692107

shares as of December 31 2025 minus 81061634 shares held in the Company’s repurchase

special account a cash dividend of RMB 0.2 (pre-tax) per 10 shares will be distributed to all

shareholders with no bonus shares (pre-tax) and no capitalization of reserves into share capital.The final actual total amount of cash dividend distributed by the Company shall be determined

based on the total share capital on the record date when the profit distribution plan is implemented.This report is prepared both in Chinese and English. Should there be any inconsistency between

the Chinese and English versions the Chinese version shall prevail.

1CSG Annual Report 2025

Content

Section I. Important Notice Content and Paraphrase....1

Section II. Company Profile and Key Financial Indi....5

Section III. Management Discussion and Analysis ..... 9

Section IV. Corporate Governance Environment and S.. 41

Section V. Important Events ........................ 60

Section VI. Changes in Shares and Particulars abou...86

Section VII. Bond-related situation .................94

Section VIII. Financial Report ..................... 95

2CSG Annual Report 2025

Documents Available for Inspection

(1) Financial statements signed and sealed by the chairman of the Board the person in charge of accounting work

and the person in charge of the accounting department (Chief Financial Officer).

(2) Original copy of the audit report signed and sealed by the certified public accountants and sealed by the

accounting firm.

(3) The originals of all company documents and the original manuscripts of announcements that were publicly

disclosed on the websites designated by the China Securities Regulatory Commission during the reporting period.

3CSG Annual Report 2025

Definitions

Item Means Definition

Company the Company CSG Group CSG or the

Group Means CSG Holding Co. Ltd.Reporting Period the Reporting Period the Current

Period Means January 1 2025 to December 31 2025

Same period of the prior year Means January 1 2024 to December 31 2024

Foresea Life Means Foresea Life Insurance Co. Ltd.Ultra-thin Electronic Glass Means Electronic glass with a thickness ranging from0.1 mm to 1.1 mm

AG Glass Means Anti-Glare Glass

AF Glass Means Anti-Fingerprint Glass

AR Glass Means Anti-Reflective Glass

Ice Kirin Means Brand logo of CSG’s multi-silver high-performance energy-saving glass

BIPV products Means Building Integrated Photovoltaic products

4CSG Annual Report 2025

Section II. Company Profile and Key Financial Indicators

I. Company Information

Stock Abbreviation Southern Glass A、Southern Glass B Stock Code 000012、200012

Listing stock exchange Shenzhen Stock Exchange

Legal Chinese name of the Company 中国南玻集团股份有限公司

Abbr. of legal Chinese name of the Company 南玻集团

Legal English name of the Company CSG Holding Co. Ltd.Abbr. of legal English name of the Company CSG

Legal Representative Chen Lin

Registered Add. CSG Building No.1 the 6th Industrial Road Shekou Shenzhen P. R.C.Post Code 518067

Historical Changes to Registered Address None

Office Address CSG Building No.1 the 6th Industrial Road Shekou Shenzhen P. R.C.Post Code 518067

Internet website www.csgholding.com

E-mail securities@csgholding.com

II. Contact Persons and Contact Information

Secretary to the Board of Directors Securities Affairs Representative

Name Xu Lei Yu Xiaojing

Contact Address CSG Building No. 1 Industrial Sixth Road CSG Building No. 1 Industrial Sixth RoadShekou Shenzhen China Shekou Shenzhen China

Telephone (86)755-26860666 (86)755-26860666

Fax (86)755-26860685 (86)755-26860685

E-mail securities@csgholding.com securities@csgholding.com

III. Information Disclosure and Document Inspection Location

Stock Exchange Website Where the Company

Discloses the Annual Report www.szse.cn

Names and Websites of Media Where the Securities Times China Securities Journal Shanghai Securities News

Company Discloses Its Annual Report Securities Daily CNINFO (www.cninfo.com.cn)

Location where the Company’s annual report is

available for inspection Board of Directors’ Office of the Company

IV. Changes in Registration

Unified Social Credit Code 914403006188385775

Changes in principal business activities of the

Company since listing (if any) No change

Changes in controlling shareholder(s) since

listing (if any) No change

5CSG Annual Report 2025

V. Other Relevant Information

Accounting Firm Engaged by the Company

Name of accounting firm Grant Thornton (Special General Partnership)

Office address of accounting firm 5th Floor Saite Plaza 22 Jianguomenwai Street Chaoyang District Beijing

Signing certified public accountants Yang Hua Yu Lirong

Sponsor Institution Engaged by the Company to Perform Continuous Supervision Duties During the Reporting Period

□Applicable□Not applicable

Financial Advisor Engaged by the Company to Perform Continuous Supervision Duties During the Reporting Period

□Applicable□Not applicable

VI. Key Accounting Data and Financial Indicators

Whether the Company is required to retrospectively adjust or restate accounting data of prior years

□Yes□No

2025 2024 Year-on-yearchange 2023

Operating Revenue (RMB) 13718969008 15455386401 -11.24% 18194864366

Net profit attributable to shareholders of the

listed company (RMB) 125668291 266772318 -52.89% 1655614446

Net profit attributable to shareholders of the

listed company excluding non-recurring gains -107200916 120793126 -188.75% 1535858783

and losses (RMB)

Net cash flows from operating activities (RMB) 1146547297 1756923649 -34.74% 2759788894

Basic earnings per share (RMB/share) 0.04 0.09 -55.56% 0.54

Diluted earnings per share (RMB/share) 0.04 0.09 -55.56% 0.54

Weighted average return on equity (ROE) 0.92% 1.93% -1.01% 12.30%

At 31 Dec 2025 At 31 Dec 2024 Change from endof prior year At 31 Dec 2023

Total assets (RMB) 31305028835 31220417923 0.27% 30362057312

Net assets attributable to shareholders of the

listed company (RMB) 13145488958 13535949795 -2.88% 14050840217

The lower of net profit before and after deducting non-recurring gains and losses was negative for each of the

Company’s last three fiscal years and the audit report for the most recent fiscal year indicates that there is material

uncertainty about the Company’s ability to continue as a going concern.□Yes□No

During the reporting period the lowest of the Company’s audited total profit net profit and net profit after deducting

non-recurring gains and losses was negative.□Yes □No

Item 2025 2024 Remarks

Operating Revenue (RMB) 13718969008 15455386401 -

Other income outside normal business operations 11990228 9658979 Business revenue unrelated tothe principal business activities

Deduction amount from operating revenue (RMB) 11990228 9658979 Business revenue unrelated tothe principal business activities

6CSG Annual Report 2025

Operating revenue after deduction (RMB) 13706978780 15445727422 -

VII. Differences in Accounting Data Under Domestic and Overseas Accounting Standards

1. Differences in net profit and net assets as disclosed in financial reports prepared under International

Financial Reporting Standards (IFRS) and those prepared under China Accounting Standards

□Applicable□Not applicable

There were no differences in net profit and net assets as disclosed in financial reports prepared under IFRS and those

prepared under China Accounting Standards during the reporting period.

2. Differences in net profit and net assets as disclosed in financial reports prepared under overseas accounting

standards (other than IFRS) and those prepared under China Accounting Standards

□Applicable□Not applicable

There were no differences in net profit and net assets as disclosed in financial reports prepared under overseas

accounting standards and those prepared under China Accounting Standards during the reporting period.VIII. Quarterly Key Financial Indicators

Unit: RMB

First Quarter Second Quarter Third Quarter Fourth Quarter

Operating Revenue (RMB) 3068825224 3414736896 3940452263 3294954625

Net profit attributable to shareholders of the listed

company (RMB) 15869985 58661520 75864219 -24727433

Net profit attributable to shareholders of the listed

company excluding non-recurring gains and losses -15069846 36818641 29087723 -158037434

(RMB)

Net cash flows from operating activities (RMB) 69245929 315449338 447768241 314083789

Whether the above financial indicators or their aggregated totals differ materially from the relevant financial

indicators disclosed in the Company’s quarterly and semi-annual reports

□Yes□No

IX. Non-recurring Gains and Losses Items and Amounts

□Applicable □Not applicable

Unit: RMB

Item Amount in Amount in Amount in2025 2024 2023 Notes

Gain/loss on disposal of non-current assets (including the

write-off portion of accrued asset impairment provisions) 20905390 21561113 -9628136

Government grants recognised in profit or loss (excluding For details

those that are closely related to the Company’s normal please refer

business activities comply with national policies are entitled 127410847 128276384 118358356 to the notes

under specified standards and have a continuing effect on the to other

Company’s profit or loss) income

Gains/losses arising from changes in fair value of financial 5838417 1340745 3106870

assets and financial liabilities held by non-financial

7CSG Annual Report 2025

enterprises and gains/losses from disposal of financial assets

and financial liabilities excluding effective hedging activities

related to the Company’s normal business operations

Reversal of provision for impairment of receivables that were

individually tested for impairment 67384016 10280088 8757040

Gain/loss on debt restructuring 214501 3595184 4908612

Gain/loss arising from changes in fair value of investment

properties measured subsequently using the fair value model -9045057 -491578

Other non-operating income and expenses other than those

mentioned above 42385071 10509569 18833212

Less: Tax effect amount 20746804 26424188 21244208

Effect on non-controlling interests (after tax) 1477174 2668125 3336083

Total 232869207 145979192 119755663 --

Details of other profit/loss items that meet the definition of non-recurring gains/losses:

□Applicable□Not applicable

The Company has no other profit/loss items that meet the definition of non-recurring gains/losses

Explanation of items classified as recurring profit/loss which are listed as non-recurring gains/losses in the Publicly

Listed Company Information Disclosure Interpretation Announcement No. 1 - Non-recurring Gains and Losses.□Applicable□Not applicable

The Company has no items that are listed as non-recurring gains/losses in the Publicly Listed Company Information

Disclosure Interpretation Announcement No. 1 - Non-recurring Gains and Losses and classified as recurring

profit/loss.

8CSG Annual Report 2025

Section III. Management Discussion and Analysis

I. Main business of the Company during the report period

CSG is a leading domestic brand of energy-saving glass and a renowned brand of solar PV products and display

devices. Its products and technologies are well-known at home and abroad. Its main business includes R&D

manufacturing and sales of high-quality float glass architectural glass photovoltaic glass new materials and

information display products such as ultra-thin electronic glass and display devices as well as photovoltaic energy

products such as high-purity crystalline silicon silicon wafers and modules and it provides one-stop services for

photovoltaic power station project development construction operation and maintenance etc. The Company owns

quartz sand raw material processing and production bases in Jiangyou Sichuan; Qingyuan Guangdong; Fengyang

Anhui; and Beihai Guangxi which ensure a steady supply of raw materials for the Company’s glass production.Photovoltaic glass business

CSG entered the photovoltaic glass manufacturing industry in 2005. As one of the earliest enterprises engaged in

manufacturing in this field in China the Company is based on independent research and development and has formed

a full closed-loop production capacity from photovoltaic glass original sheet production to deep processing covering

1.6~4mm thickness deep processing products. With 20 years of experience in the production of photovoltaic glass

CSG has accumulated a solid foundation in key equipment and technologies such as kiln calendaring and deep

processing and its product quality enjoys a high status and reputation in the industry.Technological iteration in the photovoltaic industry has accelerated. CSG’s photovoltaic glass business has

demonstrated distinct advantages across multiple dimensions including production process innovation product R&D

philosophy and market application awareness thanks to its profound technological expertise forming unique

technological strength. In 2025 the focus of the Company’s photovoltaic glass business was to build core

competitiveness. On the one hand CSG achieved breakthroughs in the three flagship products of ultra-high-

transmittance double-coated glass colorless double-coated glass and anti-glare glass and extended their application.This has helped the Company penetrate the supply chain of leading photovoltaic enterprises and its products gained

high customer recognition upon mass application. A stable and continuous supply capacity has been put in place

precisely aligned with the photovoltaic industry’s trends towards ultra-thin and high-performance products. On the

other hand CSG as an important and even strategic cooperative supplier of global module leading enterprises

designed a sound differentiated competition program based on its operational realities and built a development system

integrating technological innovation intelligent manufacturing and value-added services in the full implementation

of the program which further enhanced CSG’s core competitive edge as a technology-leading supplier in the

photovoltaic glass industry.In the context of the era of carbon peak and carbon neutrality the Company is firmly optimistic about the long-term

development of the photovoltaic energy industry resolutely responds to the national “dual carbon” strategic goal and

continuously improves and enhances the large-scale layout and business competitiveness of its photovoltaic glass and

the Company’s own strategic development plan. The second kiln and supporting processing lines in Beihai Guangxi

have been put into official operation further improving the scale advantage. As of the end of 2025 the Company has

a total of 9 photovoltaic rolled glass original sheet production kilns and supporting deep processing production lines

in Fengyang Xianning and Beihai.During the global energy transition to seek market breakthroughs and seize opportunities in overseas markets

leading industry enterprises are accelerating the globalization of production capacity layout by building a production

9CSG Annual Report 2025

capacity system of “barrier avoidance + local supply” in regions such as Southeast Asia and deeply aligning with the

local energy transition in the Middle East through a “projects + manufacturing” model forming a new development

pattern of going global across the entire industrial chain. In 2025 the Company’s Board of Directors reviewed and

approved the Proposal on Investment in the Construction of a New Photovoltaic Glass Production Line in Egypt and

planned to construct a new 1400T/D photovoltaic glass production line with a planned total investment of

approximately RMB 1755 million.Architectural glass business

As one of the largest high-end building energy-saving glass suppliers in China CSG integrates R&D and design

technical consulting production and manufacturing and marketing and service in the architectural glass business. It

always aims to “build green energy-saving products and create quality life” and forms a CSG brand image with

quality service and continuous R&D as its core competitiveness which is strongly competitive in foreign markets as

well. The Company has the world’s leading glass deep processing equipment and testing instruments and its products

cover all kinds of engineering and architectural glass. Currently the Company has seven deep processing bases of

energy-saving glass in Tianjin Dongguan Xianning Wujiang Chengdu Zhaoqing and Xi’an and the layout of bases

across the country is being perfected.CSG’s architectural glass business adheres to the customized business strategy of trinity of technical service

marketing R&D and manufacturing relying on its own manufacturing and R&D strength as well as the marketing

and service network formed by domestic and overseas offices to meet the personalized needs of domestic and foreign

customers and construction projects. The Company’s R&D and application level in coating technology keep pace

with the world the high-end product technology is internationally leading and the high-quality energy-saving and

environmentally friendly LOW-E insulating glass continues to lead the domestic high-end market share. In 2017

CSG’s low-E coated glass was awarded the title of Manufacturing Single Champion Product by the Ministry of

Industry and Information Technology and it passed the review again in March 2024 which fully proves the leading

position of CSG’s architectural glass in the industry. Under the background of the “dual carbon” goal and the national

green energy-saving building requirements the Company has taken the lead in independently developing many

energy-saving products such as innovative and world-leading “Ice Kirin” glass series products thermal insulation

products BIPV products etc. among which the “Ice Kirin” glass series products have received unanimous praise

from the market for their high performance and stability relying on the Company’s advanced coating technology and

have become the benchmark in the domestic product market. The innovation and R&D of energy-saving products

with higher energy efficiency is important to the energy conservation and emission reduction of newly constructed

buildings and the energy-conservation-oriented transformation of existing buildings. In order to meet the market

demand for product innovation the Company will continue to conduct innovation so as to provide quality products

with higher energy efficiency for the market.The Company’s quality management system for engineering and architectural glass has been approved by

organizations of UK AOQC and Australia QAS. The product quality which meets the national standards of the US

the UK and Australia gives CSG an advantage in the international tendering and bidding. Since 1988 CSG’s

engineers and technicians have been continuously participating in the formulation and compilation of various national

standards and industry standards. All kinds of high-quality engineering architectural glass provided by the Company

are widely used in landmark buildings such as major city CBDs and transportation hubs at home and abroad which

are too numerous to mention.In addition the Company has always positioned intelligent transformation and digital transformation as the strategic

engine and core driving force for the development of its architectural glass business. It continues to deepen the

integrated application of automation informatization and intelligent technologies and systematically advances the

intelligent upgrading of traditional production lines and the independent development of high-end equipment

10CSG Annual Report 2025

building a digital management system covering the entire production process. Through technological innovation and

lean process improvements the Company has achieved the goal of significantly optimizing labor materials and

energy consumption in the production process strongly promoting the comprehensive upgrading of the

manufacturing model toward intensification high efficiency and sustainability and injecting strong digital

momentum into its high-quality development.Float glass business

In the field of float glass CSG has 10 advanced float glass production lines in Dongguan Chengdu Langfang

Wujiang and Xianning. In 2025 the Group halted one of the production lines of Wujiang Float Company for

technological upgrading; Chengdu Float Glass Line 3 and Wujiang Float Glass Line 2 which were halted for

technological upgrading in 2024 resumed production in February 2025 and May 2025 respectively. As of the end of

2025 the Company had a total of 9 float glass production lines in production. The products cover high-quality float

glass and low-iron float glass with various thicknesses and specifications of 1.6~25 mm with their quality highly

trusted by customers. Regarding CSG’s float glass the proportion of differentiated glass products with special

specifications and special application scenarios such as low-iron ultra-thin and ultra-thick is large which are widely

used in high-end building curtain walls decoration and furniture reflectors automobile windshields scanners and

photocopiers transmitting plates home appliance panels display protection and other fields with high requirements

on glass quality. With high-quality products and stable supply CSG has established long-term and stable business

cooperation with many well-known processing enterprises.The profit level of the float glass business is generally positively correlated with the level of real estate data and is

also affected by multiple factors such as current energy and raw material prices product structure and enterprise

management level. Due to specific application scenarios and higher production process difficulties differentiated

glass products have steadily increasing demand relatively proactive pricing by manufacturers and higher added

value. In order to adapt to the developments and changes in the market the Company focuses on improving

management efficiency firmly implementing the differentiated competition strategy carefully cultivating and

developing differentiated product markets and continuously increasing the proportion of low-iron ultra-thick and

ultra-large float glass in sales so as to continuously consolidate and enhance the market competitiveness of the

Company.Electronic glass and display business

Upon 15 years of development CSG Electronic Glass has always adhered to technology leadership attached

importance to R&D and innovation broken through market barriers with independent intellectual property rights and

independent innovation and firmly followed the development route of quality priority. After 15 years of continuous

cultivation and accumulation CSG Electronic Glass has fully covered various application scenarios and the high

medium and low-end markets of these application scenarios. It actively explores new markets and developed new

applications in intelligent consumer electronics terminals touch components automotive window glass vehicle

displays medical equipment industrial control commercial displays smart homes and other application fields and

the market share and brand effect of the Company’s medium-alumina high-alumina and lithium-aluminosilicate

electronic glass products have been steadily improving. CSG has long been committed to becoming an industry-

leading provider of high-end electronic glass and it will continue to develop new application materials in the fields of

smart home vehicle display advanced medical new energy vehicles and smart home appliances in the future.In the touch display field CSG has formed a complete touch industry chain from vacuum magnetron sputtering

coating 3A (AG AR and AF) cover plate processing and fine pattern lithography processing to touch display

modules. The main business includes optical coating materials vehicle-mounted cover plates and vehicle-mounted

touch panels. Among them the optical coating material segment includes the two business types of ITO conductive

11CSG Annual Report 2025

glass and ITO conductive film and the products are positioned at middle and high-end customers at home and abroad

and are concentrated in differentiated high-value-added ones. The vehicle-mounted cover plate business segment

comprises a variety of products including vehicle-mounted AG glass vehicle-mounted 2A (AR and AF) cover plates

vehicle-mounted 3A cover plates and customized cover plates of special functions. These products are supplied

indirectly to renowned domestic and international automotive brands through downstream customers of vehicle-

mounted device manufacturers.Solar energy business

CSG is a pioneer in China’s photovoltaic manufacturing sector and one of the earliest domestic enterprises to produce

polycrystalline silicon. It is among the first entities selected in the Ministry of Industry and Information Technology’s

compliance list and is also one of the drafting units for the national standard for electronic-grade polycrystalline

silicon. Its business covers high-purity crystalline silicon high-efficiency silicon wafers high-efficiency modules

and investment and operation of photovoltaic power plants. It has three national-level scientific research platformsand seven provincial-level technology platforms including the “National and Local Joint Engineering Laboratory forSemiconductor Silicon Material Preparation Technology” and the “National Enterprise Technology Center” forming

a complete innovation system from technological R&D to industrial application. Amid national efforts to curb

excessive market competition CSG’s photovoltaic subsidiaries actively respond to the call by proactively adjusting

production capacity and upholding compliant operations combating price wars with value-driven strategies and

actively exploring new pathways for high-quality development in a challenging industry environment.II. Particulars about the industry the Company engages in during the report period

Photovoltaic glass industry

In 2025 the photovoltaic market exhibited a “growing demand slowing growth” trend with the industry gradually

shifting from rapid expansion to steady adjustment. According to the China Photovoltaic Industry Association newly

installed global capacity in 2025 reached 580 GW an increase of about 9% compared with 2024 with the growth rate

falling back significantly from previous years. In the domestic market policy measures emerged as the primary driver

of demand fluctuations throughout the year. In the first half of 2025 new domestic policies on distributed

photovoltaics and the market-oriented reform of new energy on-grid tariffs drove a rush in photovoltaic facility

installations in China. In the second half of the year expectations surrounding the cancellation of export tax rebates

spurred a surge in Chinese photovoltaic companies competing to expand exports. In overseas markets trade barriers

have continued to intensify. The U.S. finalized anti-dumping and countervailing duties on Singapore Malaysia

Thailand and the Philippines imposed equivalent tariffs and launched anti-dumping and countervailing duty

investigations into photovoltaic products from India Indonesia and Laos accelerating shifts in the global

photovoltaic market landscape. In terms of the supply-demand dynamics of the photovoltaic glass industry despite a

slowdown in new production capacity in 2025 against the backdrop of decelerating global demand growth the

oversupply situation persisted. Glass prices remained under pressure throughout the year at low levels and policy-

driven demand preponement contributed to temporary supply-demand imbalances in the market.Architectural glass industry

The architectural glass business closely follows the national “dual carbon” strategy focusing on enhancing the energy

efficiency and safety performance of buildings. Leveraging deep-processing technology for the original float glass

sheet the business produces high-performance architectural glass products with features such as low emissivity high

thermal insulation and impact resistance which align closely with the green building development trend and play a

critical role in energy conservation and consumption reduction throughout the building lifecycle. Although data show

12CSG Annual Report 2025

that in developed countries the application rate of energy-saving glass has exceeded 80% there remains substantial

room for growth in market penetration within China.Currently with the further implementation of the Action Plan for the Establishment of Green Buildings issued by the

Ministry of Housing and Urban-Rural Development and other ministries and in conjunction with the

recommendations in the “15th Five-Year Plan” to accelerate the comprehensive green transformation of economic

and social development the market for energy-saving building materials is expected to encounter structural growth

opportunities. Taking into account the aforesaid policies and the latest energy efficiency requirements for public

buildings in the national Action Plan for Carbon Peaking Before 2030 it is expected that the architectural glass

business will gain significant development opportunities during the “15th Five-Year Plan” period. In addition with

the gradual improvement of domestic social consumption level in recent years building energy conservation safety

standards and quality requirements have been continuously improved. In practice the bad practice of winning the bidby the lowest price for construction projects has been initially reversed and the quality and influence of “Made inChina” have been increasingly recognized around the world which will bring broader development space to

advantageous enterprises that attach importance to product quality and technological innovation as well as stable

industrial chain and supply chain.Float glass industry

In 2025 the float glass industry continued to face the challenge of a cyclical downturn. Affected by the continued

downturn in the real estate market demand in the traditional building materials sector contracted significantly.According to data from SCI99. COM (Sublime China Information) by the end of 2025 the number of operational

float glass production lines nationwide had decreased to 212 with a total daily melting capacity of approximately

151400 tons down 4.15% year-on-year indicating a continuously shrinking trend in production capacity.

Float glass traditionally finds its main application in building materials and its demand trends positively correlate

with infrastructure investment intensity and the overall prosperity of the real estate sector. Data from the National

Bureau of Statistics show that in 2025 the total housing completion area in China declined by 18.1% year-on-year

leading to a marked reduction in total demand for float glass. Meanwhile real estate investment and new housing

construction area went down by 17.2% and 20.4% respectively. The continued declines in core indicators reflect a

change in the supply-demand dynamics of the domestic real estate market and increased uncertainty in long-term

market demand. The float glass industry is undergoing cyclical adjustment. Based on an analysis of the marketdemand structure although overall demand is declining with the continued implementation of the national “dualcarbon” policy and steady development in the green energy-saving and new energy sectors demand for industrial

glass represented by automotive glass has increased significantly. Simultaneously as economic growth continues

and living standards improve demand for high-quality products such as low-iron float glass continues to rise steadily.Electronic glass and display industry

According to preliminary statistics from the Worldwide Quarterly Mobile Phone Tracker released by IDC

(International Data Corporation) at the beginning of 2026 mobile phone shipments in 2025 exceeded 1.26 billion

units an increase of 1.9% compared with 2024. This growth was mainly driven by rising demand for high-end

models explosive growth in foldable-screen products and the market behavior of consumers replacing their phones

early to avoid the risk of price increases. Counterpoint Research’s Global Smartphone Shipment Tracking and

Forecast shows that due to the sharp rise in memory chip costs the global smartphone market in 2026 will show a

trend of “declining volume and rising prices”. Global smartphone shipments in 2026 are expected to decline by 2.1%

year-on-year a downward revision of 2.6 percentage points from the previous forecast in November 2025. Overall

nearly all major manufacturers are expected to see year-on-year shipment declines in 2026. The tablet market follows

a similar trend with the global PC market projected to contract by up to 9% in 2026.

13CSG Annual Report 2025

The Company’s display business primarily caters to fields such as automotive smart cockpits industrial control

smart healthcare and consumer electronics. In 2025 both global and Chinese automotive production and sales

trended upward. According to data from the China Association of Automobile Manufacturers in January 2026

China’s automobile production and sales in 2025 reached 34.531 million and 34.4 million units respectively with

production and sales of new energy vehicles reaching 16.626 million and 16.49 million units respectively

representing year-on-year increases of 29% and 28.2%. New energy vehicles accounted for 47.9% of total new

vehicle sales.Solar energy industry

Driven by the global energy transition the solar energy industry is showing a development trend of simultaneous

demand growth and technological iteration. As a strategic emerging industry in China the photovoltaic industry has

over more than two decades of development achieved a leap from technological catch-up to global leadership and

completed its significant transformation from a supplementary energy source to a main energy source. Leveraging its

abundant resources and policy support China has rapidly transformed from a processing base reliant on external

suppliers and customers to the world’s largest photovoltaic manufacturer and application market holding an

absolutely dominant position in key links such as silicon wafers and solar cells. China’s photovoltaic industry is

reshaping the global energy landscape through its competitive advantage across the entire value chain making an all-

out effort to explore trillion-level markets and leading humanity toward a clean and low-carbon future.The year 2025 marks a pivotal point for the global solar photovoltaic industry undergoing profound adjustment and a

comprehensive transformation of its development logic. The era of multi-year rapid expansion comes to an end and

the industry’s core challenge shifts from “capacity expansion driven by growing demand” to “thorough restructuringand rationalization of the industry chain amid global supply-demand imbalances”. The year exhibits three major

characteristics: in the first half supply-demand mismatches intensified placing pressure across the entire industry

chain; in the second half policy guidance and coordinated industry efforts drove marginal market recovery; by year-

end the cycle hit bottom and began to rebound. According to the China Photovoltaic Industry Association global

newly installed photovoltaic capacity reached 580 GW in 2025 an increase of about 9% year-on-year compared with

2024 with the growth rate falling back significantly from earlier levels.

In the domestic market policy guidance remained the core driver of demand fluctuations throughout the year. In the

first half of 2025 the enforcement of new domestic regulations on distributed photovoltaics and the continued

market-oriented reform for new energy on-grid tariffs drove the centralized grid connection of domestic photovoltaic

projects. In the second half expectations of adjustments to export tax rebate policies prompt domestic photovoltaic

enterprises to temporarily accelerate exports resulting in structural fluctuations in shipment volumes across the

industry chain.In overseas markets global trade protectionism continued to intensify with trade barriers steadily increasing. Among

these developments the U.S. finalized anti-dumping and countervailing duties on photovoltaic products from

Singapore Malaysia Thailand and the Philippines implemented “equivalent tariffs” and simultaneously initiated

anti-dumping and countervailing duty investigations on photovoltaic products from India Indonesia and Laos. This

series of trade measures has significantly reshaped the global photovoltaic market’s supply-demand structure.Meanwhile technological iteration in the photovoltaic industry accelerated throughout 2025. N-type cells

(TOPCon/HJT) fully replaced P-type cells as the mainstream technology route; distributed photovoltaics and

“photovoltaic generation-energy storage integration” became key growth drivers and product prices gradually

stabilized and market concentration continued to rise as the industry chain underwent selection and structural

optimization. The global photovoltaic market landscape exhibited a diversified development trend with emerging

markets rising rapidly and the industry has officially entered a new stage of high-quality development driven by both

technological innovation and market expansion.

14CSG Annual Report 2025

III. Core Competitiveness Analysis

CSG Group one of the most competitive and influential large-scale enterprises in China’s glass industry and new

energy industry is committed to the development of energy conservation renewable and new material industry.After four decades of development and accumulation the Company has gradually formed a comprehensive

competitive advantage in terms of products and brands technology research and development industrial chain and

layout talent team and green development.

1. Product and brand advantages

“CSG” is a famous brand of domestic energy-saving glass ultra-thin electronic glass display and solar photovoltaic

products. Its products and technology are well-known at home and abroad. The Company has been listed in the

“Preferred Brand of Architectural Glass” in Door and Window Curtain Wall Industry and the “Top 20 BuildingMaterials Enterprises” at the Building Materials Enterprise Development Forum for many years. The “CSG” brandwas recognized by the United Nations Industrial Development Organization as the fourth batch of “InternationalReputation Brand” in 2018. CSG has been awarded the title of “Manufacturing Single Champion Enterprise” by the

Ministry of Industry and Information Technology for its low-E coated glass and ultra-thin electronic glass.

2. Technology research and development advantages

The Company has always valued technological R&D and adopted independent R&D as its foundation since its

establishment.As of 31 December 2025 the Company has had a total of 23 national high-tech enterprises 2 national-

level single champion products in the manufacturing industry 1 national-level engineering laboratory 1 national-

level enterprise technology centre 5 national enterprises with intellectual property advantages 1 national intellectual

property demonstration enterprise 7 national-level specialized sophisticated distinctive and innovative enterprises

(“Little Giants”) 6 provincial famous & high-quality high-tech products 1 provincial-level expert workstation 1

provincial-level doctoral workstation 3 titles of provincial-level “Manufacturing Single Champion Enterprise” 12

provincial-level enterprise technology centres 5 provincial-level engineering technology research centres 2

provincial-level engineering research centres 4 provincial-level demonstration enterprises for intellectual property

construction 2 provincial-level intellectual property demonstration enterprises 6 provincial-level “Little Giants” 1

provincial-level government quality award 10 provincial-level scientific and technological progress awards and 5

provincial-level patent awards. As of 31 December 2025 the Company has applied for a total of 3675 patents

including 1637 invention patents 2025 utility model patents and 13 design patents. Moreover the Company has

had a total of 2728 authorized patents including 699 invention patents 2016 utility model patents and 13 design

patents; and 4 software copyrights and 2 data intellectual property rights.

3. Industrial chain and layout advantages

The Company has three major business divisions of energy-saving glass electronic glass and display and solar

photovoltaic glass. Through continuous technological innovation and process upgrades the Company has

continuously strengthened its industrial advantages. Meanwhile the Company possesses production bases located in

South China North China East China Southwest China Central China and Northwest China forming a nationwide

coordinated and efficient industrial system.

4. Talent and team advantages

The Company has a stable management team and a professional talent pool. It has established a comprehensive

professional manager succession system as well as a tiered and classified internal talent development and assessment

mechanism. Through continuous talent review and empowerment the Company ensures a steady supply of talent to

support business expansion. At present the Company’s core leadership team has comparative advantages in

educational background professional competence knowledge base management philosophy and experience. Sinceits establishment forty-two years ago CSG has always upheld the corporate cultural philosophy of “pragmatism

15CSG Annual Report 2025innovation unity openness responsibility and efficiency”. By continuously providing development opportunities

and improving the cadre rotation mechanism the Company has consistently stimulated organizational vitality. At the

same time the Company promotes multi-track talent development such as building a high-caliber engineering team.Through the construction of the core technical team continuous R&D investment and abundant technical reserves it

has constituted an important technology and innovation support for the Company’s strategies and been consistently

leading innovation within the industry.

5. Green development advantages

With the continuous impetus of the “dual carbon” goals the Company has taken active actions in various carbon-

related fields. For example the Company has widely conducted professional training on carbon emission

management to improve the ability of relevant personnel to better cope with carbon-related affairs. Meanwhile the

Company has actively promoted through-life carbon footprint certification for relevant products forging a distinctive

corporate identity and securing a global “green passport” for its offerings. Furthermore Hebei CSG Glass Co. Ltd. a

subsidiary of the Company and an outstanding and benchmark enterprise in the flat glass industry recognized as a

pilot enterprise for carbon peaking in the construction material industry has made efforts to explore and implement

the action plans and effective routes of carbon peaking in the industry. The relevant subsidiary of the Company has

continuously gotten involved in the regional pilot market of carbon transactions and through proactive energy

management and carbon emission management its total emissions are lower than the quotas. As a pioneer of green

development in the industry the Company has 11 subsidiaries being honored as national “Green Factories” winning

itself abundant room for development.IV. Main business analysis

1. Overview

The year 2025 saw a slow recovery in the global economy due to a combination of factors. According to the data

released by the National Bureau of statistics China’s national economy forged ahead amid pressure in 2025 striving

for innovation and high-quality development with the GDP exceeding RMB 140 trillion for the first time. The GDP

totalled RMB 140.19 trillion increasing by 5.0% year-on-year. The investment in fixed assets (excluding farmers)

totalled RMB 48.52 trillion decreasing by 3.8% year-on-year; the investment in real estate development totalled

RMB 8.28 trillion decreasing by 17.2% year-on-year; and the floor space of buildings completed was 634 million

square meters decreasing by 18.1% year-on-year.Facing the dynamic changes in the political and economic landscape at home and abroad as well as the increasing

pressure of market competition CSG under the correct leadership of the Board of Directors adopts the goal of

becoming a world-class enterprise and firmly takes the road of high-quality development. By continuously

implementing differentiated operation constantly improving its capacity of lean production and intelligent

manufacturing actively promoting project construction optimizing its industrial layout and consolidating resource

reserves the Company further strengthens its core competitiveness.In 2025 the Company’s revenue totalled RMB 13.719 billion decreasing by 11% year-on-year and its net profit

reached RMB 105 million decreasing by 57% year-on-year; meanwhile the Company’s net profit attributable to

shareholders of the listed company was RMB 126 million decreasing by 53% year-on-year.I. Operation of each industry of the Group

In recent years CSG has continuously promoted business optimisation strengthened its competitive advantage in

traditional energy-saving construction materials and accelerated the development of its new energy and new material

industrial sectors. The Company’s advantage in the diversified industry layout became prominent in 2025 the strong

16CSG Annual Report 2025

support of its architectural glass business photovoltaic glass business and electronic glass business effectively

diluting the impact of cyclical fluctuations in a certain industry.In 2025 the Company’s glass business (float glass photovoltaic glass and architectural glass) recorded revenue of

RMB 12.280 billion and a net profit of RMB 346 million.Glass business segment

Photovoltaic glass: The successive release of the Administrative Measures for the Development and Construction of

Distributed Photovoltaic Power Generation and the Notice on Deepening the Market-oriented Reform of Feed-in

Tariffs for New Energy to Promote High-quality Development of New Energy by the government in January and

February 2025 signals the photovoltaic industry’s transition from a policy-driven to a market-driven structure. In the

second half of 2025 domestic photovoltaic installations declined year-on-year and shrinking market demand further

intensified the supply-demand imbalance in the photovoltaic glass industry. Coupled with losses in module

manufacturers’ performance the government implemented a series of macro-level guidelines to curb excessive

market competition establishing a new system of industry rules. Against this backdrop the industry entered a

challenging phase of supply-demand structural reshaping.In the face of profound industry adjustments and landscape reshaping the Company has remained committed to

organizational optimization brand building and technological innovation increased R&D efforts for its core

products and continued to build the core competitiveness of its photovoltaic glass business. In terms oforganizational management the Company adhered to the guiding principles of “optimizing models refiningprocesses strengthening coordination and improving efficiency” formulated targeted strategies and implemented aseries of measures to achieve its business objectives. In production it followed the management policy of “ensuringsafety stabilizing production improving quality and controlling costs” striving to ensure safety stabilize production

processes and enhance product quality while continuously promoting cost reduction and efficiency increase tostrengthen profitability. In sales management the Company took “expanding the market adjusting the structurereducing costs and controlling risks” as the management policy increased market development efforts in line with

new capacity releases optimized product structure to meet market demand and ensured capital safety while

enhancing competitiveness.Architectural glass: As the golden brand of CSG the Company’s architectural glass business has been equipped

with quality service and continuous R&D capabilities that match the brand. Focusing on the continuous improvement

of the building energy-saving standards and high-rise building safety standards the Company strengthens brand

building and adheres to the customized business strategy integrating technical service marketing and R&D and

manufacturing to meet the personalized needs of domestic and foreign customers and construction projects. As the

Company’s share in the domestic construction market continues to rise it also maintains a leading position in market

scale and profitability in the field of deep processing within the same industry.In 2025 amid continued pressure on the real estate industry the Company’s architectural glass business proactively

met challenges adhered to differentiated and diversified development maintained stable operations throughout the

year and further enhanced its competitiveness. By deepening market presence and focusing on high-quality projects

the Company focused on high-potential projects and continued to increase the signing of high-quality projects. By

prioritizing customized and high value-added product businesses the Company successfully identified new business

growing points and enhanced overall profitability and risk resilience. Moreover the Company accelerated the

expansion into overseas markets investing in and building its first overseas intelligent manufacturing factory in Abu

Dhabi UAE to accelerate its global expansion and continue to enhance the brand’s international influence. In terms

of internal operations the Company further advanced its digital transformation to improve the automation and

informatization level of production line and continuously enhanced production efficiency. Through strengthened

full-chain cost control and refined management the Company effectively reinforced its operational resilience and

17CSG Annual Report 2025

core competitiveness. All these initiatives and consistent strategic execution throughout the year enabled the

Company’s architectural glass business to achieve stable performance in a challenging market while its diversified

product portfolio has established a strong foundation for sustainable high-quality growth.Float glass: In 2025 the glass industry went through a cyclical adjustment and a competition landscape reshuffle.Against this backdrop the Company carried on with the differentiated product strategy. On the one hand it focused

on the domestic high-end market upheld quality as a top priority built on “Blue Diamond” a high-end brand of low-

iron glass series and continuously increased the market share to become the leader in the industry segment. On the

other hand the Company optimized its product structure strengthened market development of high-value-added

products such as industrial glass and automotive glass expanded new application markets and continuously

increased the ratio of differentiated products in production and sales effectively reducing the impact of the downward

trend in the architectural glass market and enhancing the Company’s profitability.At the same time the Company continued to reduce costs and increase efficiency internally effectively reducing the

procurement cost by developing new suppliers and coordinating and organizing the centralized procurement of bulk

raw materials. The production efficiency was improved and production costs were further reduced by strengthening

the lean management and technological innovation of full production process. In 2025 Chengdu Float Glass Line 3

and Wujiang Float Glass Line 2 resumed production with significant improvements in production efficiency energy

conservation and consumption reduction and product quality. This has provided a guarantee for the implementation

of the Company’s differentiated product strategy and has helped improve the profitability of the Company’s float

glass business.Electronic glass and display business segment

Against the backdrop of the profound evolution of the supply and demand structure on the market the Company’s

electronic glass business continued to strengthen internal management deepened R&D innovation and further

implemented the strategy of cost reduction and efficiency enhancement. For marketing the Company continued to

actively explore new markets and develop new applications in intelligent electronic terminals touch control modules

vehicle-mounted displays medical equipment industrial automatic control displays & commercial displays smart

home and other fields. In 2025 the Company’s overall market share of electronic glass products remained stable. Its

deep double-strengthened electronic glass has been launched on the market with the market share on a steady upward

trend.For display devices in 2025 the Company deeply ploughed its traditional dominant segment of optical coating

material business developing new products and new application scenarios. Sampling has been successfully

completed and mass production has started in some projects representing preliminary results. On the other hand it

continued to develop its vehicle-mounted cover plate business and the new production capacity project of vehicle-

mounted AG glass and vehicle-mounted multifunctional cover plates achieved a notable year-on-year increase in

production and sales volumes. For the vehicle-mounted touch panel segment the Company’s production and sales

volumes declined compared with the same period last year due to the shrinking global demand for consumer

electronics and the popularity of in-cell touch technology.Solar energy business segment

In 2025 driven by policy guidance technological advancement and market competition the photovoltaic industryaccelerated its iterative transformation overall exhibiting the characteristic of “seeking breakthroughs amid growingpains”. At the policy level efforts to curb excessive market competition addressed low-price competition and phased

out inefficient capacity guiding the industry toward healthy development. Following the reduction of national

subsidies market-driven competition further pressured companies to improve quality and efficiency. Meanwhile

supply-demand imbalances in the main industry chain became increasingly apparent and international trade

18CSG Annual Report 2025

protection barriers intensified. As of the end of the report period the supply-demand imbalance remained unresolved

product prices continued to trade below cost and leading companies remained in a loss-making position. In the face

of a challenging industry environment during the report period the Company took proactive measures such as

actively supporting industry self-regulation strictly controlling financial risks dynamically adjusting its business

strategies and continuously investing in technological R&D. These efforts have strengthened its core competitive

advantages and laid a solid foundation for navigating the industry cycle.II. Other management work

In 2025 the Company adhered to the strategic philosophy of “integrity and innovation” and continued to fully

implement the market policy of “expanding the market adjusting the structure and controlling risks” and the cost

control policy of “stabilizing production improving quality and controlling costs”. It opened up a new path in the

uncertain environment vigorously promoted the Group’s development strategies ensured the steady implementation

of all operation and management tasks and promoted operational efficiency through management improvement. In

order to ensure the rapid and healthy development of all its industrial sectors the Company spared no effort to ensure

production safety continued to promote differentiated operations and the capability of intelligent production and

deepened market development. The multiple measures it took were listed below.

1. The Company enhanced efforts to improve management-based benefit creation as the Company’s integral system

under the dual cycle of “Internal Improvement and External Expansion” with solid foundations could effectively

support its operation. Furthermore the Company continuously conducted cost management in multiple aspects such

as cost reduction and efficiency enhancement centralized procurement engineering construction plan optimization

and lower fuel consumption costs enhanced the coordination and co-development of its teams improved efficiency

in service regulation and decision-making promoted the Group’s information management and construction of

digital and intelligent factories gave play to the leading role of information innovation in the improvement of the

capabilities of management and operation continued to promote management based on the optimized basic standards

and promoted the construction of the five-star green factories. Moreover the Company made efforts to improve the

performance in safety management. It redoubled the efforts of hidden danger investigation and rectification

increased safety and environmental protection training and education and strengthened the safety foundation for

continuous safe operation. Through the implementation of a series of programs methods and means for internal

control the Company facilitated the achievement of the Company’s operation objectives and the response to and

remediation of risk incidents in the business processes. Guided by risk control and efficiency/effect improvement and

focusing on the Group’s strategies of the operation objectives of the current period the Company promoted the

improvement of its management mechanisms and comprehensively improved its capabilities of risk control and

business management.

2. The ability to conduct R&D and iteration of technologies techniques and products is always the key guarantee for

the sustainable and healthy development of an enterprise. As the core element of CSG for forming the industrial

barrier of high-value-added business lines the ability helps the Company maintain its industry-leading position. The

Company has made its comprehensive layout from six perspectives namely the organizational structure of its R&D

system intellectual property rights top-level product design high-level R&D platforms senior talent echelons and

the demand for the supporting talent resources. Based on the layout the Company has formulated the Group’s R&D

strategic plan to guide the Company’s technological innovation and its sustainable development of product R&D. The

Company has also promoted the construction of the R&D system and strengthened R&D and innovation as it has

facilitated the industrialization of its new products and the cross-industry application of its products. For example it

has applied its high-alumina electronic glass to automobiles.

3. Energy conservation and environmental protection are the lifeline to the survival and development of a glass

company and the core features of the social responsibilities of an enterprise in an industry with high energy

19CSG Annual Report 2025

consumption. The Company has always been at the leading level in the industry in terms of the control of energy

consumption and emissions. CSG takes the lead in the industry to realize comprehensive utilization of energy by

means of waste heat power generation and distributed photovoltaic power generation. Adopting an integrated

desulfurization dust removal and denitrification technology for comprehensive flue gas treatment it achieves ultra-

low emission which is far lower than the national pollutant emission permission value. Under the condition of the

same tonnage and the same kiln age the control of energy consumption and the control of emission per unit of

product have always been at the leading level in the industry. 11 subsidiaries of CSG including Wujiang CSG Glass

Co. Ltd. Tianjin CSG Energy-Saving Glass Co. Ltd. Xianning CSG Energy-Saving Glass Co. Ltd. Xianning CSG

Photoelectric Glass Co. Ltd. Xianning CSG Glass Co. Ltd. Yichang CSG Photoelectric Glass Co. Ltd. Yichang

CSG Polysilicon Co. Ltd. Hebei Panel Glass Co. Ltd. Hebei CSG Glass Co. Ltd. Yichang CSG Display Co. Ltd.and Sichuan CSG Energy-Saving Glass Co. Ltd. were successfully included in the list of “Green Factory”

announced by the Ministry of Industry and Information Technology.

4. The Company further improved its organisational structure to safeguard the implementation of its strategic projects.

Specifically the Company vigorously promoted organisational talent development optimized the organisational

structure and the corresponding staffing and improved the construction of the human resource system. Moreover the

Company optimized and adjusted the functional organization of the headquarters and business divisions to enhance

business support as it specified the functions posts and staffing of the three-level structure of the Group’s R&D

management and continuously promoted the implementation of organizational optimization of R&D at each level. In

doing so the Company encouraged all subsidiaries of the Group to establish their own R&D department in a gradual

manner so as to further improve the R&D system of the Group.

5. The Company steadily promoted branding according to applicable rules to ensure the consistency and reputation of

CSG’s brand image. It successfully rolled out the high-quality CSG brand campaign on CCTV and continuously

strengthened the brand presence. It deepened the implementation of the Group’s branding management mechanism

established a supervision mechanism and management standards based on the branding management measures

guided the Group’s media relationship maintenance self-media operation and internal publicity management with the

aforesaid management measures and further improved the branding management system.

2. Revenue and cost

(1) Composition of Operating Revenue

Unit: RMB

20252024

Percentage of Percentage of Year-on-year

Amount Operating Amount Operating change

Revenue Revenue

Total Operating Revenue 13718969008 100% 15455386401 100% -11.24%

By Industry

Glass Industry 12279595540 89.51% 13755566623 89% -10.73%

Electronic Glass and Display

Devices Industry 1217989356 8.88% 1407968511 9.11% -13.49%

Solar and Other Industries 438805482 3.20% 592199240 3.83% -25.90%

Unallocated 273011502 1.99% 339265375 2.20% -19.53%

Inter-segment Elimination -490432872 -3.58% -639613348 -4.14% -23.32%

By Product

Glass Products 12279595540 89.51% 13755566623 89% -10.73%

Electronic Glass and Display

Device Products 1217989356 8.88% 1407968511 9.11% -13.49%

20CSG Annual Report 2025

Solar and Other Products 438805482 3.20% 592199240 3.83% -25.90%

Unallocated 273011502 1.99% 339265375 2.20% -19.53%

Inter-segment Elimination -490432872 -3.58% -639613348 -4.14% -23.32%

By Region

Mainland China 12128781752 88.41% 14255356141 92.24% -14.92%

Overseas 1590187256 11.59% 1200030260 7.76% 32.51%

By Sales Model

Direct sales 13718969008 100% 15455386401 100% -11.24%

(2) Industries products regions and sales models representing 10% or more of the Company’s operating

revenue or operating profit.□Applicable □Not applicable

Unit: RMB

Year-on- Year-on-

Operating Gross year year change

Year-on-year

Operating Costs Profit change in in change inRevenue Margin Operating Operating Gross Profit

Revenue Cost Margin

By Industry

Glass Industry 12279595540 10505330654 14.45% -10.73% -7.44% -3.04%

Electronic Glass and Display

Devices Industry 1217989356 1031311643 15.33% -13.49% -13.69% 0.19%

Solar and Other Industries 438805482 398674684 9.15% -25.90% -34.58% 12.06%

By Product

Glass Products 12279595540 10505330654 14.45% -10.73% -7.44% -3.04%

Electronic Glass and Display

Device Products 1217989356 1031311643 15.33% -13.49% -13.69% 0.19%

Solar and Other Products 438805482 398674684 9.15% -25.90% -34.58% 12.06%

By Region

Mainland China 12128781752 10416823308 14.11% -14.92% -12.13% -2.73%

Overseas 1590187256 1298056792 18.37% 32.51% 30.64% 1.17%

By Sales Model

Direct sales 13718969008 11714880100 14.61% -11.24% -8.82% -2.26%

In the event that the statistical scope of the Company’s principal business data is adjusted during the reporting period

the principal business data for the most recent year adjusted in accordance with the scope at the end of the reporting

period

□Applicable□Not applicable

(3)Whether the Company’s revenue from sales of physical goods is greater than its revenue from services

□Yes □No

Industry Item Unit 2025 2024 Year-on-yearchange

Sales volume 10000-ton 214 215 -0.47%

Float glass Production volume 10000-ton 217 221 -1.81%

Inventory volume 10000-ton 15 12 25%

Sales volume 10000-M2 48949 43864 11.59%

Photovoltaic (PV) glass Production volume 10000-M2 51811 45215 14.59%

Inventory volume 10000-M2 6407 3545 80.73%

21CSG Annual Report 2025

Sales volume 10000-M2 1438 1441 -0.21%

Insulating glass Production volume 10000-M2 1438 1446 -0.55%

Inventory volume 10000-M2 35 36 -2.78%

Sales volume 10000-M2 3393 3091 9.77%

Coated glass Production volume 10000-M2 3458 3089 11.95%

Inventory volume 10000-M2 222 157 41.40%

Sales volume ton 287775 297167 -3.16%

Electronic glass Production volume ton 287786 304161 -5.38%

Inventory volume ton 28284 29151 -2.97%

Sales volume ton 6035

High-purity crystalline

silicon (Polysilicon) Production volume ton 7067

Inventory volume ton 862 74 1064.86%

Sales volume 10000-piece 10765 14192 -24.15%

Silicon wafer Production volume 10000-piece 13380 13446 -0.49%

Inventory volume 10000-piece 2743 128 2042.97%

Reasons for major changes (over 30% year-on-year) in relevant data

√ Applicable □ Not applicable

1. Photovoltaic glass: The increase in the inventory of photovoltaic glass was mainly due to the changes in production

and sales rhythms.

2. Coated glass: The increase in the inventory of coated glass was mainly due to the product stockpiling.

3. High-purity crystalline silicon: The increases in the production volume sales volume and inventory of high-purity

crystalline silicon were mainly because the Company’s Qinghai base entered its trial-production phase.

4. Silicon wafers: The increase in the inventory of silicon wafers was mainly due to the changes in production and

sales rhythms.

(4)Status of performance as of the end of the reporting period of major sales contracts and major

procurement contracts entered into by the Company

□Applicable □Not applicable

Status of performance as of the end of the reporting period of major sales contracts entered into by the Company

□Applicable □Not applicable

Unit: Ten thousand RMB

Amount Whet Explanati Sales Sales

Contract Total Total performe Amount her on for revenue revenue Collection

subject Counterparty contract amount d during remaining perfor abnormal recognised recognised status of

matter amount performed the to be med performa during the accountsto date reporting performed norma nce (if reporting cumulativel receivable

period lly any) period y

LONGi Solar

Technology Co. Ltd.、

LONGi Solar

Technology(Zhejiang)

Photovoltai

c (PV) Co. Ltd.、LONGi Solar

Not

glass Technology (Taizhou)

650000 134273 7847 0 Yes Applicabl 6966 120982 Normal

Co. Ltd.、Longi Solar

e

Technology(Yinchuan)

Co. Ltd.、LONGi Solar

Technology (Chuzhou)

22CSG Annual Report 2025

Co. Ltd.、LONGi Solar

Technology (Datong)

Co. Ltd.、LONGI

(H.K.) TRADING

LIMITED、LONGi

(Kuching) Sdn Bhd、

LONGi Solar

Technology(Xianyang)

Co. Ltd.、LONGi Solar

Technology (Jiangsu)

Co. Ltd.、LONGi Solar

Technology(Jiaxing)

Co. Ltd.、Xi’an LONGi

Green Energy

Architecture Technology

Co. Ltd.High-purity Not

Polysilicon Trina Solar Co. Ltd. 2121000 32963 999 2088037 Yes Applicabl 884 29171 Normale

Solar Grade Not

Primary Customer A Customer B 999900 30832 969068 Yes Applicabl 27285 Normal

Polysilicon e

Solar Grade Not

Primary Customer 1970000 4826 4826 1965174 Yes Applicabl 4271 4271 Normal

Polysilicon e

Note: The above material contracts are long-term sales contracts signed between the Company and its customers. The

total supply volume is agreed in the contracts while the prices of specific orders are negotiated monthly. The total

transaction amount under the contracts shall be subject to the final actual transaction amount.Performance status of material procurement contracts entered into by the Company as of the end of the reporting

period

□Applicable□Not Applicable

(5) Composition of Operating Cost

Industry and Product Category

Unit:RMB

2025 2024 Year-on-

By Industry Item

Amount Percentage of

year

Operating Cost Amount

Percentage of

Operating Cost change

Glass Industry Materials labordepreciation etc. 10505330654 89.68% 11349404254 88.33% -7.44%

Electronic Glass and Materials labor

Display Devices Industry depreciation etc. 1031311643 8.80% 1194860655 9.30% -13.69%

Solar and Other Industries Materials labordepreciation etc. 398674684 3.40% 609449353 4.74% -34.58%

Unit:RMB

20252024

Year-on-

By Product Item Percentage of year

Amount Percentage ofOperating Cost Amount Operating changeCost

Glass products Materials labordepreciation etc. 10505330654 89.68% 11349404254 88.33% -7.44%

Electronic glass and display Materials labor

device products depreciation etc. 1031311643 8.80% 1194860655 9.30% -13.69%

Solar and other products Materials labor 398674684 3.40% 609449353 4.74% -34.58%

23CSG Annual Report 2025

depreciation etc.Note: The main components of operating costs include materials labor depreciation etc. To avoid disclosure of trade

secrets that could harm the interests of the listed company and its investors operating cost is only disaggregated and

disclosed by the Company's business segments and product categories.

(6)Whether the scope of consolidation changed during the reporting period

□Yes □No

For details see Note IX Changes in the Scope of Consolidation in Section VIII Financial Report.

(7) Information regarding significant changes or adjustments in the Company’s business products or

services during the reporting period

□Applicable□Not applicable

(8) Information on major customers and major suppliers

Information on the Company’s major customers

Total sales amount of top five customers (RMB) 2858327701

Percentage of total sales amount of top five customers to total annual sales 20.84%

Percentage of sales to related parties among top five customers to total annual sales 0%

Information on the Company’s top 5 customers

No. Customer name Sales amount (RMB) Percentage of total annual sales

1 Customer A 896750410 6.54%

2 Customer B 773396614 5.64%

3 Customer C 487441955 3.55%

4 Customer D 419153332 3.06%

5 Customer E 281585390 2.05%

Total -- 2858327701 20.84%

Explanation of other matters concerning major customers

□Applicable□Not applicable

Information on the Company’s major suppliers

Total purchase amount of the top five suppliers (RMB) 3459479942

Percentage of total purchase amount of the top five suppliers to total annual purchase amount 31.50%

Percentage of purchases from related parties among the top five suppliers to total annual

purchase amount 0%

Information on the Company’s top 5 suppliers

No. Supplier Purchase amount (RMB) Percentage of total annualpurchase amount

1 Supplier A 1053877061 9.60%

2 Supplier B 854676365 7.78%

3 Supplier C 772404956 7.03%

4 Supplier D 484927240 4.42%

5 Supplier E 293594320 2.67%

Total -- 3459479942 31.50%

24CSG Annual Report 2025

Explanation of other matters concerning major suppliers

□Applicable□Not applicable

Whether the proportion of the Company’s trading business revenue to operating revenue exceeds 10% during the

reporting period

□Applicable□Not applicable

3. Expenses

Unit: RMB

2025 2024 Year-on-year Explanation of materialchange changes

Selling expenses 294891682 289402862 1.90%

Administrative expenses 740357271 791021833 -6.40%

Financial expenses 217209876 183964983 18.07%

Research and development expenses 519332680 611497261 -15.07%

4. R&D expenses

√ Applicable □ Not applicable

Name of the major Expected impact on the

Purpose Progress Target

R&D project Company’s future development

The energy consumption of

glass kilns decreases

Key technological significantly and the energy

Optimize glass kiln structures

innovations and consumption per unit product is

and develop energy-saving The project has been

application at an advanced level in the

combustion technologies that successfully The energy

development for industry. The resulting

maximize alignment with kiln completed with unit consumption of

synergistic energy- reduction in manufacturing

design to reduce energy product energy kilns reaches

saving through costs not only strengthens the

consumption cut costs consumption industry leading

combustion efficiency Company’s ability to withstand

improve efficiency and lower reaching advanced levels.and structural market competition but also

emissions thereby enhancing levels.optimization in large serves as a positive benchmark

corporate competitiveness.glass kilns for energy conservation and

emissions reduction across the

industry.Ultra-thin glass products of and

The project has been below 2 mm enhance

Utilize existing high-tonnage successfully differentiated production

melting kilns tin baths and completed Develop ultra-thin capabilities and fill the gap in

Process development

annealing kilns to produce achieving expected glass below 2 mm the Company’s production of

for producing ultra-thin

ultra-thin glass below 2 mm targets and stable that meets the ultra-thin glass with large-

glass below 2 mm in

with controlled quality production with high-end needs of tonnage kilns meeting the

high-tonnage kilns

parameters and consistently sustained mass specific fields. high-end needs of specific

high yield. production fields while improving the

capability. market competitiveness of the

Company’s products.Development of With the conventional low- The project has been Develop The Company’s low-iron

automotive glass iron float glass market successfully automotive glass automotive glass products have

products on a 300-ton reaching saturation develop completed products that meet further refined its differentiated

low-iron production automotive glass products on achieving expected the demand of the product portfolio and enhanced

line the 300-ton low-iron glass targets and stable high-end its market competitiveness.

25CSG Annual Report 2025

production line by upgrading production with automotive glass

relevant processes thereby sustained mass market.increasing product value and production

strengthening the market capability.competitiveness of float glass.The glass

formulation was

successfully

developed and

This product fills the gap in

achieved mass

Successfully CSG’s deep double-

production at

complete the strengthened glass product

Xianning CSG

Develop and mass-produce a R&D of the KK9 portfolio enhances CSG’s

Photoelectric Glass

Formulation deep double-strengthened glass formulation competitiveness in the mid- to

in August 2025. The

development and mass (KK9) glass to meet market and achieve mass high-end double-strengthened

product is currently

production of deep demand for deep double- production on the cover plate market and with

in the market

double-strengthened strengthened glass and production line KK9’s excellent performance

promotion stage

(KK9) glass increase CSG’s market share setting a new consolidates CSG’s position in

having preliminarily

in electronic glass. record for overall the high-end protective film

passed performance

finished product market and further enables the

verification by cover

yield. substitution of imported glass

plate manufacturers

materials.and several end

customers as well as

high-end protective

film manufacturers.The product expands CSG’s

ITO glass for Develop ITO

Introduce CSG’s ITO glass ITO product portfolio into the

perovskite solar cells glass products

products into the perovskite perovskite solar cell industry

Development of ITO has been developed with specific

solar cell industry to broaden broadens application areas and

glass products for and passed customer optoelectronic

the application areas and enables cross-industry

perovskite solar cells validation with properties for

enable the Company to capture utilization thus enhancing the

mass production and perovskite solar

industry growth benefits. Company’s competitiveness in

delivery achieved. cells.the ITO glass market.An ITO high-

transparency

conductive glass

The product expands CSG’s

Introduce CSG’s ITO glass product which can

ITO product portfolio into the

Development of high- products into the electronic be used as a Develop a high-

electronic paper industry

transparency paper industry to meet conductive substrate transparency ITO

broadens application areas and

conductive glass for customers’ customized needs for electronic paper glass for

enables cross-industry

electronic paper and expand the application films has been electronic paper

utilization thus enhancing the

applications areas of CSG’s ITO glass developed and applications.Company’s competitiveness in

products. passed customer

the ITO glass market.validation with

small-batch

shipments achieved.The developed Develop a water-

water-based based defoamer

defoaming agent has for photovoltaic The Company holds proprietary

Develop a water-based

entered mass glass melting defoaming technology for

defoaming agent for

production. kilns to photovoltaic glass kilns

R&D of defoaming photovoltaic glass kilns to

Validation results effectively breaking existing industry

agents for photovoltaic reduce foam formation during

show excellent improve white monopolies. By fully replacing

glass melting kilns glass batch melting improve

defoaming foam interface externally sourced defoaming

glass quality and lower energy

performance thereby increasing agents it achieves significant

consumption.enabling full the finished reductions in operating costs.substitution of product yield by

purchased more than 0.3%.

26CSG Annual Report 2025

defoaming agents.The mass pilot

production has been

successfully Complete full-

Build new capabilities for completed and process The technology creates

precision microcrystalline verified and the technology significant incremental value

glass processing based on the project is now in secure multiple and profit contributions and

Development of

core silicon wafer cutting capacity and stable optimizes the Company’s

microcrystalline slicing

technology platform thus customer resource microcrystalline business structure thereby

technology

extending the photovoltaic reserve phase glass customers building a more resilient and

manufacturing value chain into further expanding and form a growth-oriented sustainable

high-value-added materials. into the strategically sustainable order development model.emerging supply model.microcrystalline

glass market.Core technology

Develop new-generation

R&D and prototype Standardize

crystalline silicon BIPV

validation have been product and

modules to overcome The Company’s technological

completed with all enable project

challenges in large-size front- and market leadership in the

key indicators delivery advance

Development of side busbar design and high- BIPV field has been

meeting multiple

crystalline silicon reliability encapsulation established supporting its

expectations and demonstration

BIPV modules processes thereby creating transformation and upgrading

mass production projects and form

differentiated products with toward a green building system

achieved. The a proprietary

proprietary intellectual solutions provider.project is now in the BIPV module

property and superior

commercial delivery product series.performance.phase.Information on the Company’s R&D personnel

2025 2024 Year-on-year change

Number of R&D personnel (persons) 1605 1744 -7.97%

Percentage of R&D personnel to total headcount 11.42% 11.46% -0.04%

Educational background of R&D personnel

Bachelor’s degree 986 965 2.18%

Master’s degree 53 58 -8.62%

Doctor’s degree 3 3 0%

Below bachelor’s degree 563 718 -21.59%

Age composition of R&D personnel

Under 30 372 392 -5.10%

30~40791853-7.27%

Over 40 442 499 -11.42%

Information on the Company’s R&D expenditure

2025 2024 Year-on-year change

R&D expenditure 519332680 611497261 -15.07%

R&D expenditure as a percentage of operating revenue 3.79% 3.96% -0.17%

Capitalised R&D expenditure (RMB) 0 0 0%

Capitalised R&D expenditure as a percentage of total R&D

expenditure 0% 0% 0%

Reasons for and impact of significant changes in the composition of the Company’s R&D personnel

□Applicable□Not applicable

Reasons for significant changes in the ratio of total R&D expenditure to operating revenue compared with the prior

27CSG Annual Report 2025

year

□Applicable□Not applicable

Reasons for and rationality of significant changes in the capitalisation rate of R&D expenditure

□Applicable□Not applicable

5. Cash Flows

Unit: RMB

Year-on-year

Item 2025 2024

change

Subtotal of cash inflows from operating activities 14101573283 17091986231 -17.50%

Subtotal of cash outflows from operating activities 12955025986 15335062582 -15.52%

Net cash flows from operating activities (1) 1146547297 1756923649 -34.74%

Subtotal of cash inflows from investing activities 4523304897 656732339 588.76%

Subtotal of cash outflows from investing activities 5804789630 2940324884 97.42%

Net cash flows from investing activities (2) -1281484733 -2283592545 -43.88%

Subtotal of cash inflows from financing activities 5744711861 3917109582 46.66%

Subtotal of cash outflows from financing activities 5998260705 3082697508 94.58%

Net cash flows from financing activities (3) -253548844 834412074 -130.39%

Net increase (decrease) in cash and cash equivalents (4) -386703063 316611731 -222.14%

Statement on the main factors in the major changes of year on year relevant data

√ Applicable □ Not applicable

(1) It was mainly due to the decrease in cash received from sales of goods or rendering of services.

(2) It was mainly due to the decrease in cash paid to acquire fixed assets intangible assets and other long-term assets.

(3) It was mainly due to the decrease in the net amount of cash received from borrowings and cash paid to repay

borrowings.

(4) It was mainly due to the change in net cash flow from investing activity.

Explanation of reasons for significant difference between net cash flows from operating activities and net profit for

the current year during the reporting period

□Applicable□Not applicable

V. Analysis of Non-Operating Activities

□Applicable □Not applicable

Unit:RMB

Amount Percentage of Whethertotal profit Explanation of reasons sustainable

Investment revenue -11090098 -11.19% Mainly consisting of bill discount interest andwealth management income etc. No

Gain/loss from changes -9045057 -9.13% Mainly consisting of the change in fair value ofin fair value investment properties No

Asset impairment -256359957 -258.75% Mainly consisting of impairment losses on long-term assets etc. No

28CSG Annual Report 2025

Non-operating revenue 58384012 58.93% Mainly consisting of payables that cannot bepaid etc. No

Non-operating expenses 11487439 11.59% Mainly consisting of compensation expensesand losses on disposal of non-current assets etc. No

VI. Analysis of Assets and Liabilities

1. Significant Changes in Asset Composition

Unit: RMB

At the end of 2025 At the beginning of 2025

Percentage Percentage Change inAmount Explanation of significant change

(RMB) of total

Amount

(RMB) of total

proportion

assets assets

Cash and cash

equivalents 3141975147 10.04% 3421527482 10.96% -0.92%

Accounts

receivable 1802165051 5.76% 1686627681 5.40% 0.36%

Inventories 1969149555 6.29% 1587828028 5.09% 1.20%

Investment

properties 286145387 0.91% 293712453 0.94% -0.03%

Fixed Assets 13897777933 44.39% 13166391449 42.17% 2.22%

Construction in

progress 4420551577 14.12% 5350375132 17.14% -3.02%

Right-of-use assets 64277229 0.21% 64804837 0.21% 0%

Short-term

borrowings 1158648329 3.70% 1163021299 3.73% -0.03%

Contract liabilities 369377265 1.18% 354215784 1.13% 0.05%

Long-term

borrowings 6882862147 21.99% 6151608472 19.70% 2.29%

Lease liabilities 23057883 0.07% 21650607 0.07% 0%

Financial assets

held for trading 230000000 0.73% 96000000 0.31% 0.42%

Mainly due to the purchase of

structured deposits

Mainly due to the increase in

Receivables

financing 533418878 1.70% 798603111 2.56% -0.86%

discounting of part of the high

credit rating bills received from

sales collection

Mainly due to the reversal of the

Other receivables 54386121 0.17% 165872735 0.53% -0.36% talent fund as a result of the court

judgment against the Company

Mainly due to the increase in

Assets held for sale 5262859 0.02% 0% 0.02% assets held for sale by certain

subsidiaries

Goodwill 3039946 0.01% 8593352 0.03% -0.02% Mainly due to the provision forimpairment of goodwill

Mainly due to the increase in

Other non-current 192896549 0.62% 99328456 0.32% 0.30% large-denomination certificates ofassets deposit with a maturity of more

than one year purchased

Mainly due to the increase in bill

Other current 320616877 1.02% 218529333 0.70% 0.32% endorsements that do not meetliabilities derecognition criteria for certain

subsidiaries

Mainly due to the increase in

Provisions 27378869 0.09% 13137220 0.04% 0.05% pending lawsuits etc. for certain

subsidiaries

Deferred income 301071111 0.96% 487252038 1.56% -0.60% Mainly due to the reversal of thetalent fund as a result of the court

29CSG Annual Report 2025

judgment against the Company

Treasury shares 296770027 0.95% 0% 0.95% Mainly due to the Company’sshare repurchase

The proportion of overseas assets is relatively high

□Applicable□Not Applicable

2. Assets and Liabilities Measured at Fair Value

□Applicable □Not Applicable

Unit: RMB

Gain/loss Cumulativ

Impairment Amount

from changes e change

Balance at recognised purchased Amount sold

in fair value in fair Balance at end

Item beginning of during the during the during the Other changes

during the value of 2025

2025 reporting reporting reporting period

reporting recognised

period period

period in equity

Financial assets

1.Financial assets

held for trading

(excluding 96000000 4603000000 4469000000 230000000

derivative

financial assets)

Subtotal of

9600000046030000004469000000230000000

financial assets

Investment

293712453-90450571477991286145387

properties

Receivables

798603111-265184233533418878

financing

Total of the above 1188315564 -9045057 4603000000 4469000000 -263706242 1049564265

Financial

00

liabilities

Other Changes

1、The other changes in receivables financing are mainly attributable to changes in high credit rating bills received

or endorsed;

2、Other changes in investment properties are mainly attributable to properties acquired in lieu of payment and used

for leasing during the year and the reclassification of owner-occupied buildings to investment properties.Whether the measurement attributes of the Company’s major assets have changed significantly during the reporting

period.□Yes□No

3. Information on restrictions on title to assets as at the end of the reporting period

Unit: RMB

Item Amount of restrictions Reasons for restrictions

Cash and cash equivalents 136004824 Liquidity restrictions due to deposits freezing etc.Notes receivable 734789756 Restricted due to pledge

30CSG Annual Report 2025

Inventories 50000000 Restricted due to freeze

Construction in progress 939958261 Restricted due to finance lease

Total 1860752841

VII. Analysis of Investment Activities

1. Overall Information

□Applicable □Not applicable

Amount during the reporting period

(RMB) Amount during the same period of the prior year (RMB) Change

5804789630294032488497.42%

2. Significant Equity Investments Acquired During the Reporting Period

□Applicable□Not applicable

3. Significant Non-Equity Investments Underway During the Reporting Period

□Applicable □Not applicable

31CSG Annual Report 2025

Unit: RMB

Accumulativ

Fixed Accumulative Reasons for not

Way of Amount e revenueasset amount actually achieving the Date of Index of

investme Industry invested Source of Expected achieved byProject name invest invested by the Progress of project planned progress disclosure (if disclosure (if

nt involved during the funds revenue the end ofment end of the and the expected applicable) applicable)

report period the report

or not report period revenue

period

Based on a

comprehensive

review of the

As of the current market and

Own funds and

Zhaoqing CSG High-grade disclosure date of economic Announceme

Manufacturing loans from

Automotive Glass Self-built Yes 147601326 this report the

13 December

industry financial unconstructed

environment it is nt number:

2019

Production Line Project proposed to 2019-077

institutions portion has been

terminated. terminate the

unconstructed

portion of the

project.Wujiang CSG Part of the project

Own funds and

Architectural New has been completed Announceme

Manufacturing loans from

Architectural Glass Self-built Yes 55189 87591699 Partially put into and the revenue 24 June 2020 nt number:

industry financial production

Intelligent Manufacturing thereof has been 2020-051

institutions

Plant Construction Project reflected in profits.Own funds and

No revenue as the Announceme

CSG East China Manufacturing loans from Under construction 27 AugustSelf-built Yes 7538121 41528163 project is still in the nt number:

Headquarters Building industry financial 2021

construction period. 2021-039

institutions

Part of the project

has been completed

As of the and put into

CSG Guangxi Beihai Own funds anddisclosure date of operation and the 10 Announceme

Photovoltaic Green Energy Manufacturing loans from corresponding

Self-built Yes 177178868 1688850624 this report the September nt number:

Industrial Park Project industry financial unconstructed income has been

portion has been 2021 2021-041(Phase I) institutions recognized in

terminated. current profits.Based on a

comprehensive

32CSG Annual Report 2025

assessment of the

current economic

situation and

industry

development trends

it is proposed to

terminate the

unconstructed

portion of the

project.Upon a

Hefei CSG Energy-saving Own funds andAs of the comprehensive

Announceme

Glass Intelligent Manufacturing loans from disclosure date of assessment it is 15 October

Self-built Yes 3204661 this report the nt number:

Manufacturing Industry industry financial project has been proposed to 2021 2021-043

Base Project institutions terminated. terminate the

project.Xianning CSG Energy-

Part of the project

saving Glass Co. Ltd. Own funds and

has been completed Announceme

Production Line Manufacturing loans from

Self-built Yes 32254936 93575875 Partially put into

3 December

Reconstruction and industry financial production

and the revenue nt number:

2021

thereof has been 2021-051

Expansion Construction institutions

reflected in profits.Project

Phase I Upgrading and

Own funds and

Technical Transformation No revenue as the Announceme

Manufacturing loans from 25 December

Project of Qingyuan CSG Self-built Yes 2284128 34057556 Under construction project is still in the nt number:

industry financial 2021

Energy-Saving New construction period. 2021-053

institutions

Materials Co. Ltd.High-purity crystalline

Own funds and

silicon project with an

Manufacturing loans from The project is in

The project is in the Announceme

annual output of 50000 Self-built Yes 360538064 4043168598 the trial production trial production 23 June 2022 nt number:

industry financial

tons in Haixi Prefecture phase phase 2022-024

institutions

Qinghai Province

CSG Egypt 1400T/D Own funds and

Construction has 27 AnnouncemePhotovoltaic Glass Manufacturing loans from not yet Construction hasSelf-built Yes September nt number:

Production Line industry financial commenced. not yet commenced. 2025 2025-043

Construction Project institutions

Total -- -- -- 579849306 6139578502 -- -- -- -- -- -- --

33CSG Annual Report 2025

4. Investments in Financial Assets

(1) Information on Securities Investments

□Applicable□Not applicable

The Company had no securities investments during the reporting period.

(2) Information on Investments in Derivatives

□Applicable□Not applicable

The Company had no investments in derivatives during the reporting period.VIII. Disposal of Significant Assets and Equity Interests

1. Disposal of Significant Assets

□Applicable□Not applicable

The Company did not dispose of any significant assets during the reporting period.

2. Disposal of Significant Equity Interests

□Applicable□Not applicable

IX. Analysis of Major Subsidiaries and Associates

□Applicable □Not applicable

Information on major subsidiaries and associates whose net profit impact on the Company reaches 10% or more

Unit: RMB

Registered Operating Operating

Name of company Type Main business Total assets Net assets Net profit

capital income profit

Production

Wujiang CSG and sales of 565.0418

Subsidiary 1221590470 817165105 386737214 -87095847 -69536310

Glass Co. Ltd. special glass million

and solar glass

Anhui CSG

Silicon Valley

Mingdu Mining SubsidiaryMining 360 million 903595537 206754801 21230170 -64758338 -48586368

Development Co.Ltd.Production

Chengdu CSG and sales of

Subsidiary 260 million 919133958 491080675 840273192 -16057771 -14061907

Glass Co. Ltd. various

special glass

Production

Hebei CSG Glass $48.066

Subsidiaryand sales of 868258053 544508523 693371985 -32751156 -20663187

Co. Ltd. million

various

34CSG Annual Report 2025

special glass

Production

Dongguan CSG

and sales of

Solar Glass Co. Subsidiary 480 million 1378559800 983087759 689675153 -110090091 -91444811

special glass

Ltd.and solar glass

Anhui CSG New

Production

Energy Material

Subsidiaryand sales of 1750 million 5635914748 2386514206 3053452108 24829122 33744036

Technology Co.solar glass

Ltd.Guangxi CSG

New Energy Production

Material Subsidiaryand sales of 850 million 2828401252 906126591 1512248068 127772482 116756501

Technology Co. solar glass

Ltd.Dongguan CSG Deep

Architectural Subsidiaryprocessing of 270 million 961491718 519776029 768151061 106379049 95948758

Glass Co. Ltd. glass

Tianjin CSG Deep

Energy-Saving Subsidiaryprocessing of 336 million 1071745271 710329999 1002438034 105478651 93276439

Glass Co. Ltd. glass

Sichuan CSG

Deep

Energy

Subsidiaryprocessing of 180 million 783085534 471421308 575589731 62129907 56175498

Conservation

glass

Glass Co. Ltd.Wujiang CSG

Deep

East China

Subsidiaryprocessing of 320 million 992476995 660624967 781685495 49222470 44608128

Architectural

glass

Glass Co. Ltd.Xianning CSG Deep

Energy-saving Subsidiaryprocessing of 215 million 750053741 368157969 668634320 59591549 56482715

Glass Co. Ltd. glass

Zhaoqing CSG Deep

Energy-Saving Subsidiaryprocessing of 200 million 576461460 296632923 508117234 35100068 34478507

Glass Co. Ltd. glass

Production

and sales of

Yichang CSG

high-purity 1467.98

Silicon Materials Subsidiary 1532844110 784993707 116266940 -264730434 -246430021

silicon million

Co. Ltd.material

products

Production

and sales of

Dongguan CSG high-tech

Subsidiary 516 million 480041376 44362957 134729492 -18015417 -14173056

PV-tech Co. Ltd. green battery

products and

components

Research and

development

of emerging

Anhui CSG energy

Photovoltaic Subsidiarytechnologies 30 million 113098070 57292840 20976730 12143143 12143143

Energy Co. Ltd. and power

generation

technical

services

Hebei Panel Glass Development

Subsidiary 243 million 503455512 191868819 128572983 -30454289 -23736062

Co. Ltd. and

35CSG Annual Report 2025

production of

various ultra-

thin electronic

glass

Development

and

Yichang CSG production of

Subsidiary 560 million 782803473 468402167 338115109 12286356 13487679

Display Co. Ltd. various

display

devices

Shenzhen CSG Production

Display and sale of

Subsidiary 143 million 1115554269 639073627 47561 -21653537 -21560604

Technology Co. display

Ltd. components

CSG (Hong

Investment HK$264

Kong) Investment Subsidiary 805593669 363573879 301067236 27844701 27698948

and trade million

Co. Ltd.Development

design

Shenzhen CSG technical

Applied consulting

Subsidiary 69.12 million 514881189 419215159 3479375 -15411815 -12732449

Technology Co. technology

Ltd. transfer and

sale of various

glass products

Particulars about subsidiaries obtained or disposed in report period

√ Applicable □ Not applicable

The methods of acquiring and The impact on overall

Name of company disposing of subsidiaries during production and operation as

the reporting period well as performance

CSG VINA COMPANY LIMITED(南玻越南有限公司) New establishments No impact

CSG MIDDLE EAST FOR GLASS INDUSTRY-L.L.C-

S.P.C New establishments No impact(南玻(中东)玻璃工业有限公司)

Changshu CSG New Energy Co. Ltd. De-registration No impact

Zhuhai CSG Commercial Factoring Co. Ltd. De-registration No impact

Description of main holding and shareholding companies

1. The changes in the net profits of Wujiang CSG Glass Co. Ltd. Chengdu CSG Glass Co. Ltd. Hebei CSG Glass

Co. Ltd. Dongguan CSG Solar Glass Co. Ltd. and Anhui CSG New Energy Material Technology Co. Ltd. were

mainly due to the downturn in the float glass and photovoltaic glass markets.

2. The change in the net profit of Guangxi CSG New Energy Material Technology Co. Ltd. was mainly because the

new second production line was put into operation resulting in substantial increases in production volume sales

volume and exports.

3. The change in the net profit of Wujiang CSG East China Architectural Glass Co. Ltd. was mainly due to the lower

production and sales volumes as well as declining market prices.

4. The change in the net profit of Zhaoqing CSG Energy-Saving Glass Co. Ltd. was mainly due to the increased

production and sales volumes.

5. The changes in the net profits of Yichang CSG Silicon Materials Co. Ltd. and Dongguan CSG PV-tech Co. Ltd.

were mainly due to the higher amount of asset impairment provisions recognized in the prior year.

6. The change in the net profit of Hebei Panel Glass Co. Ltd. was mainly due to the improved production and sales

lower period expenses as well as asset impairment provisions in the prior year.

36CSG Annual Report 2025

7. The change in the net profit of Yichang CSG Display Co. Ltd. was mainly due to the higher gross margins of

products and reduced period expenses.

8. The change in the net profit of Shenzhen CSG Display Technology Co. Ltd. was mainly due to the increase in

financial expenses.

9. The change in the net profit of Shenzhen CSG Applied Technology Co. Ltd. was mainly due to the increase in

deferred tax liabilities resulting from the adjustment of the income tax rate in the prior year.X. Information on Structured Entities Controlled by the Company

□Applicable□Not applicable

XI. Outlook of the Company’s future development

1. Tendency of development of the industries the Company engagesPlease refer to the relevant content of “II. Particulars about the industry the Company engages in during the reportperiod”.

2. The Company’s development strategy

The Group will formulate strategic development goals and implement strategic development plans under the guidance

of the national strategic goals of “dual carbon” with a focus on “low carbon and energy saving green andenvironmental protection scientific and technological innovation and intelligent manufacturing”. The Company

forms the three industrial clusters of energy-saving glass electronic glass and photovoltaic materials and create the

three high-grade products of “Ice Kirin” multi-silver low-E glass “Kirin King” high-grade electronic glass and “BlueDiamond” low-iron glass. The Company will integrate industrial resources strengthen the advantage of raw material

resources improve technology and R&D strength continue to enhance its core competitiveness expand market share

and market influence occupy a dominant position in the industry and comprehensively improve the credibility and

influence of the CSG brand. Also it will plan the layout of the CSG industry from a global and macro perspective

accelerate the development of new industries and consolidate the Company’s capability to resist cyclical risks and

build CSG into an internationally influential enterprise group spanning both the upstream and downstream portions of

the glass industry and the energy industry.

3. Business plan of the Company in 2026

* Strengthen the capability of group operation and management improve the level of fine management and

professional management and promote the implementation of such measures as cost reduction and efficiency

enhancement management supply chain management internal control process management and digital

transformation to ensure the completion of the Company’s operation and construction objectives in 2026.* Build an information platform for R&D management improve the qualification of the R&D innovation platform

of CSG plan the pipeline for the development of the next generation of new products promote technological

upgrading and product iteration and promote the R&D and industrialization of high-value products.* Enhance talent management establish a remuneration incentive system that links remuneration with performance

improve the Company’s incentive mechanism strengthen employee training select and cultivate reserve cadres

introduce high-quality talents and intensify the building of talents echelon.

37CSG Annual Report 2025

* Continue to deepen marketing consolidate main business orders enhance promotion of differentiated products

and strengthen overseas market development;

* Strengthen the capital planning control capital risks expand financing channels and reduce financing costs.* Continue to promote lean cost management and reduce production costs by improving yield rate and energy

efficiency to enhance market competitiveness.* Steadily promote the safe construction of projects under construction optimize incremental assets while

revitalizing existing ones and explore the relevant industrial chains for breakthroughs.* Adhere to the “1+2+5” working approach improve the safety environmental protection and duty performance

capability management system and carry on with the building of the informatization management platform for safety

and environmental protection to comprehensively improve safety and environmental protection management.

4. Fund demand use plan and fund source

In 2026 the Company’s capital expenditure is expected to be approximately RMB 2600 million which is mainly

used for overseas projects industrial technology upgrades and transformation and remaining payments for projects

under construction and completed. The funds will come from the Company’s own funds financings from financial

institutions etc.

5. Risk factors and countermeasures

In 2026 facing the dynamic changes in the political and economic landscape at home and abroad and the task of

building a “Century CSG” the Company will face the following risks and challenges:

* The international political environment still faces many uncertainties.Affected by the complicated international political environment the domestic economy while generally moving

toward innovation and high-quality development still faces many challenges and uncertainties. In 2026 the

Company will continue to work hard on its internal strength reduce various costs strengthen its attention to the

market intensify its analysis of market trends flexibly adjust its strategies and strive to achieve the annual core work

objectives through steady operation.* The glass industry is subject to pricing risks caused by intense market competition in similar products and cost

fluctuations in raw materials and fuel. In the photovoltaic glass industry substantial production capacity is pending

release and the mismatch between supply and demand remains prominent. This has placed performance pressure on

the Company’s photovoltaic glass business led to a lengthened accounts receivable cycle and posed challenges to

both profitability and cash flow. The architectural glass business is encountering increased operational pressure and

rising uncertainty due to intensified market competition. The float glass business faces the risk of temporarily

decreased demand in the downstream architectural glass market. The supply-demand imbalance in the electronic

glass industry has become increasingly severe intensifying competition risks from similar domestic products. The

solar energy industry is facing a slowdown in installed capacity demand coupled with a temporary supply-demand

mismatch resulting in operating pressure on the business division of the Company. To cope with the aforesaid risks

the Company will take the following measures:

A. In the photovoltaic glass segment on the product side the Company will align closely with market demand

optimise the product structure continue to promote lean management and differentiated operation and enhance

profitability. On the cost side the Company is fully committed to the stability of the production process and the

effective improvement of product quality and will unswervingly and continuously promote cost reduction and

efficiency enhancement and advance special cost control campaigns so as to strengthen the core competitiveness. On

the sales side the Company will keep pace with the development trends of the photovoltaic industry. Amid fierce

38CSG Annual Report 2025

homogeneous competition it will explore emerging demand and develop differentiated product advantages

strengthen efforts to develop differentiated markets and improve operating efficiency. In addition it will advance the

layout of overseas production capacity expand diversified markets to align with incremental overseas demand and

enhance the export competitiveness of its products.B. In the architectural glass segment the Company will continue to fully advance smart manufacturing and digital

upgrading steadily optimize energy consumption in production and operating costs and establish a sustainable

system for cost reduction and efficiency increase. Meanwhile it will focus on high-end constructions green

renovation and overseas markets to expand growth space and proactively respond to market changes. The Company

will continuously deepen market development refine market layout and increase market share. It will strengthen

product development and differentiated innovation accelerate the application of new products in new scenarios and

expand its business scope. In addition it will enhance its end-to-end service capabilities and brand presence to

consolidate its market position. Meanwhile the Company will pursue market-oriented extension of the industrial

chain to strengthen its overall competitiveness and risk resistance and maintain its advantageous position in the

industry.C. In the float glass segment the Company will persist in pursuing differentiated operations refining product

structure and boosting the share of high-value-added offerings. Additionally the Company aims to enhance

production efficiency through technological upgrades and innovations as well as lower manufacturing costs through

energy conservation and consumption reduction thereby consistently enhancing its competitive edge in the industry.D. In the electronic glass and display segment facing fierce market competition the Company will adhere to a

prudent business strategy. It will continue to strengthen CSG’s brand presence for electronic glass enhance customer

recognition and maintain a stable market share in the medium-to-high end segment. Meanwhile the Company will

also proactively expand into new markets and develop new applications to maintain a leading edge in the fiercely

competitive landscape.E. In the solar energy segment the Company will adopt curbing excessive market competition as its core operating

strategy abandon low-price vicious competition strengthen resource integration across the entire industrial chain

and closely track changes in upstream and downstream prices supply and demand as well as end-market demand. It

will build a core technology patent pool through enhanced R&D efforts improve operation and management

capabilities and consolidate its competitiveness in targeted market segments. Meanwhile the Company will continue

to promote cost reduction and efficiency increase deepen energy conservation consumption reduction and cost

control develop a flexible production system and manage inventory in a scientific manner. Leveraging the

technological and cost advantages of its new bases as well as the expertise of its professional team the Company will

achieve dual leadership in both cost and technology.* Risk of fluctuation of foreign exchange rate: At present nearly 11.59% of the operating revenue of the Company

is from overseas and in the future the Company will further develop overseas business. Therefore the fluctuation of

exchange rate will bring certain risk to the operation of the Company. To cope with such risk the Company will

settle exchange transactions in a timely manner and use safe and effective risk hedging instrument and product to

relatively lock exchange rate thus reducing the risk caused by fluctuation of exchange rate.XII. Reception of Research Communication and Interview Activities During the Reporting

Period

□Applicable □Not applicable

Reception Reception

Reception date Type of visitors Visitors Main topics Index to basic

location method discussed and information of

39CSG Annual Report 2025

materials provided research

GF Securities Co. Ltd.、

Invesco Great Wall Fund

Management Co. Ltd.、Nuode

Asset Management Co. Ltd.、

Zhuque Fund Management Co.Ltd.、China International

Capital Corporation Limited、

Shanghai Visione Asset

Management Company For details see the

Anhui CSG

Limited、Huachuang Record of Investor CNINFONew ENERGY

On-site Institutional Securities Co. Ltd.、BNB Relations (http://www.cninf18 March 2025Material

research investors Wealth Management Co. Activities o.com.cn)

Technology

Ltd.、Founder SECURITIES (Reference No.Co. Ltd.Co. Ltd.、Anxin Fund 20250318)

Management Co. Ltd.、

Beijing Longrising Asset

Management Co. Ltd.、

Changjiang Securities

Company Limited、Sinolink

Securities Co. Ltd.、Shenwan

Hongyuan Securities、China

Galaxy Securities Co. Ltd..XIII. Development and Implementation of Market Value Management System and

Valuation Enhancement Plan

Whether the Company has established a market value management system.□Yes □No

Whether the Company has disclosed a valuation enhancement plan.□Yes□No

To regulate its market value management practices effectively enhance its investment value increase investor returns

and safeguard the legitimate rights and interests of the Company and its investors the Company held an interim

meeting of the 9th Board of Directors on 10 November 2025 to review and adopt the Market Value Management

Rules. The Company shall focus on its core business improve operational efficiency and profitability. Meanwhile

based on its actual conditions it may comprehensively adopt the following measures to enhance its investment value:

mergers and acquisitions equity incentives employee stock ownership plans cash dividends investor relations

management share repurchases and other lawful and compliant methods. For details please refer to the Market

Value Management Rules disclosed by the Company on www.cninfo.com.cn dated 12 November 2025.XIV. Implementation of the “Double Improvement of Quality and Return” Action Plan

Whether the Company has disclosed an announcement on the “Double Improvement of Quality and Return” Action

Plan.□Yes□No

40CSG Annual Report 2025

Section IV. Corporate Governance Environment and Society

1.Basic Situation of Corporate Governance

The Company has always strictly complied with the requirements of the Company Law of the People's Republic of

China the Securities Law of the People's Republic of China the Code of Corporate Governance for Listed

Companies and other relevant laws and regulations continuously improving its corporate governance structure

strengthening information disclosure management standardizing its operational practices and striving to establish a

modern enterprise system. In addition in accordance with the Company’s Articles of Association and other relevant

corporate governance provisions the Company has formulated various rules and systems that suit its development. At

present the Company’s governance systems are generally sound its operations and management are standardized

and its corporate governance structure is complete meeting the requirements of the normative documents on

corporate governance for listed companies issued by the China Securities Regulatory Commission.The Company has established and maintained a relatively standardized corporate governance structure in accordance

with the Company Law of the People's Republic of China and other relevant laws and regulations as well as the

Articles of Association of the Company forming a decision-making and operation management system with the

General Meeting the Board of Directors the Audit Committee of the Board of Directors and the Senior Management

as its main bodies. Clear division of responsibilities effective checks and balances and full performance of duties are

ensured among the authority decision-making supervisory and management bodies all of which perform their

respective functions as stipulated in the Company Law of the People's Republic of China and the Articles of

Association of the Company. In addition in accordance with the Articles of Association of the Company and other

relevant corporate governance provisions the Company has formulated the Rules of Procedure for General Meetings

the Rules of Procedure for the Board of Directors the General Manager Working Rules and other relevant systems

providing a systematic guarantee for the standardized operation of the Company’s corporate governance structure.During the report period in accordance with the relevant provisions of laws administrative regulations departmental

rules and regulatory documents including the Company Law the Rule of Governance for Listed Company the

Guidelines for the Articles of Association of Listed Companies and the Listing Rules of Shenzhen Stock Exchange

the Company revised its Articles of Association and its appendices. Upon the integration of duties the Supervisory

Committee was abolished and the Rules of Procedure for the Supervisory Committee was repealed accordingly. All

statutory functions and powers of the Supervisory Committee were assumed by the Audit Committee of the Board of

Directors. By sorting out the list of functions and powers in advance and optimizing work procedures the Company

achieved seamless connection and smooth transition of the supervision function. Meanwhile it successfully

completed the appointment of an additional employee director.The Company operates with a standardized General Meeting and Board of Directors with the procedures for

convening and holding meetings complying with relevant regulations. The current directors and senior management

actively and effectively fulfill their respective duties and obligations. Independent directors provide opinions and

suggestions on the Company’s development decisions. The Company respects and listens to the opinions and

suggestions of each independent director and implements them in accordance with the final resolutions of the Board

of Directors and General Meetings which plays a positive role in safeguarding the interests of the Company and its

minority shareholders. At the same time the Company provides full support for the independent directors in the

performance of their duties. The Board of Directors has established four special committees namely the Strategy

Committee the Audit Committee the Nomination Committee and the Remuneration and Appraisal Committee

which assist the Board of Directors in exercising its functions and provide professional advice and opinions for the

41CSG Annual Report 2025

Board’s decision-making. The Board of Directors reports to the General meeting on the directors’ performance of

duties and the independent directors present their working reports to the General Meeting. The senior management

has clear roles and responsibilities and operates in compliance with laws and regulations.The Company strictly complies with the Stock Listing Rules of the Shenzhen Stock Exchange and other relevant laws

and regulations in fulfilling its information disclosure obligations ensuring that the information disclosed is true

accurate complete and timely. The Company has designated Securities Times China Securities Journal Shanghai

Securities News Securities Daily and CNINFO as official media for information disclosure thereby ensuring that all

shareholders of the Company have equal access to the Company’s operational information. The Company has

established the Information Disclosure Administration System which is promptly improved in accordance with the

latest promulgated laws and regulations defining the criteria for inside information and establishing an insider

information registration and filing system as well as an archive management system. To further strengthen internal

controls over information disclosure enhance the disclosure awareness of relevant personnel and improve the quality

of the Company’s information disclosure the Company established an Information Disclosure Committee in 2016

and formulated the Implementing Rules for the Information Disclosure Committee. During the reporting period the

Company’s information disclosure work achieved truthfulness completeness timeliness and fairness strictly

fulfilling the responsibilities and obligations of a listed company in information disclosure ensuring that investors

could timely understand the Company’s operating conditions and development strategies. No disciplinary actions by

regulatory authorities were imposed on the Company for information disclosure during the reporting period. In

addition when filing each periodic report the Company submitted the Registration Form for Persons with Access to

Inside Information to the Shenzhen Stock Exchange concurrently.The Company has earnestly implemented the regulatory requirements regarding cash dividends from supervision

department. In accordance with the Guidelines No. 3 on the Supervision and Administration of Listed Companies –

Distribution of Cash Dividends of Listed Companies issued by the China Securities Regulatory Commission and

other relevant provisions the Company has formulated the Three-Year (2025-2027) Shareholders’ Dividend Return

Plan of CSG Holding Co. Ltd. thereby improving and refining the Company’s profit distribution decision-making

and supervision mechanisms and protecting the interests of the general investors.During the reporting period there were no instances of non-standard governance practices such as providing

undisclosed information to substantial shareholder nor were there any cases of non-operating fund occupation of the

listed company by substantial shareholders or their affiliated enterprises.Whether there are any material differences between the actual corporate governance practices of the Company and

the provisions on corporate governance for listed companies as set forth in laws administrative regulations and the

rules issued by the China Securities Regulatory Commission

□Yes□No

There are no material differences between the actual corporate governance practices of the Company and the

provisions on corporate governance for listed companies as set forth in laws administrative regulations and the rules

issued by the China Securities Regulatory Commission.II. Independence of the Company from its Controlling Shareholder and Actual Controller

in Respect of Assets Personnel Finance Institutions and Business

During the reporting period the Company maintained strict separation from its substantial shareholders in terms of

business personnel assets institutions and finance and the Company had independent and complete business

operations and the ability to operate autonomously.

42CSG Annual Report 2025

1. Business: The Company has an independent raw material procurement and supply system a complete production

system and independent product sales agencies and customers and is therefore fully independent from its substantial

shareholders in its business operations. Neither the major shareholders nor their subsidiaries or affiliates have

engaged in any business identical or similar to that of the Company.

2. Personnel: The Company has established a complete set of labour personnel payroll and social security

management systems that are independent from those of its substantial shareholders. All of the Company’s senior

managers the person in charge of accounting work and other senior management personnel have received their

remuneration from the Company since assuming their positions and have not received any remuneration from or held

any positions in the substantial shareholders or any other entities controlled by them. The appointment and dismissal

of directors have been conducted through legal procedures and the Company’s managers are appointed or dismissed

by the Board of Directors. There has been no instance of the substantial shareholders interfering with any personnel

appointment or dismissal decisions that have already been made by the Board of Directors or the shareholders’

meeting.

3. Assets: The Company has the ability to operate autonomously and independently in the market and has full control

over the assets it owns or uses including production systems auxiliary production systems and supporting facilities

land use rights industrial property rights and non-patented technologies. There has been no instance of the substantial

shareholders occupying or exercising control over such assets or interfering with the Company’s operation and

management of such assets.

4. Institutions: The Company has a sound corporate governance structure having established a general meeting a

board of directors and an audit committee appointed senior management personnel and set up relevant functional

departments. The Company’s organisational structure is completely independent from that of its substantial

shareholders and there is no situation of mixed operations or sharing the same office premises. The substantial

shareholders have not affected the independence of the Company’s operation and management in any way.

5. Finance: The Company has an independent financial accounting department it has also established an independent

accounting system and a financial management system (including a financial management system for its subsidiaries).The Company’s financial personnel do not hold concurrent positions in the substantial shareholders or their

subsidiaries. The Company maintains separate bank accounts independent from those of the substantial shareholders.The Company is an independent taxpayer and pays taxes independently and there is no situation of consolidated tax

filing with the substantial shareholders. The Company is independent in making financial decisions and managing the

use of funds. The Company has not provided any guarantees for the substantial shareholders their subsidiaries or

other related parties and there has never been any direct or indirect occupation of the Company’s funds by the major

shareholders or their related parties.III. Horizontal Competition

□Applicable□Not applicable

IV. Directors and Senior Management

1. Basic information

Number of Number of Number Other Number of ReasonsShares of Changes for

Name Gender Age Position Employme Term Start Term End

Shares Held Increased Shares Held atShares in Changes

nt Status Date Date at Beginning End of theof the Period During the DecreaseSharehol Period in

(Shares) Period d During dings Sharehol(Shares) the (Shares)

(Shares) dings

43CSG Annual Report 2025

Period

(Shares)

Chen Lin Female 54 Chairman ofthe Board Current 2016/11/19 1623065 0 0 0 1623065

Shen

Chengfang Male 60 Director Current 2022/8/3 0 0 0 0 0

Zhu Qianyu Female 51 IndependentDirector Current 2019/4/10 0 0 0 0 0

Zhang Min Male 49 IndependentDirector Current 2022/11/25 0 0 0 0 0

Shen Yunqiao Male 50 IndependentDirector Current 2023/3/16 0 0 0 0 0

Cheng Jinggang Male 45 Director Current 2020/5/21 0 0 0 0 0

Dai Shugeng Male 60 Director Current 2025/12/18 0 0 0 0 0

Li Jianghua Male 49 Employee Current 2025/12/1 0 0 0 0 0

Cheng Xibao Female 44 Director Current 2016/1/21 0 0 0 0 0

Secretary of

the Party

Committee Current 2022/5/16

He Jin Male 54 Vice 897600 0 0 0 897600

president

Executive

vice president Current 2022/8/15

Vice

President Current 2022/5/16

Wang Wenxin Female 48 Chief 154600 0 0 0 154600

Financial Current 2022/5/16

Officer

Secretary to

Xu Lei Male 41 the Board of Current 2024/9/23 0 0 0 0 0

Directors

Yao Zhuanghe Male 67 Director Resigned 2020/5/21 2025/8/19 0 0 0 0 0

Total -- -- -- -- -- -- 2675265 0 0 0 2675265 --

Whether there were any resignations of directors or senior management during their terms of office in the reporting

period

□Yes □No

The Company’s Board of Directors received a written resignation letter from Mr. Yao Zhuanghe a director on 19

August 2025. Mr. Yao Zhuanghe applied to resign from his position as a director of the ninth session of the Board of

Directors due to personal reasons.Changes in Directors and Senior Management of the Company

□Applicable □Not Applicable

Name Position Held Type Date Reason

Yao Zhuanghe Director Resigned 19 August 2025 Personal reasons

Li Jianghua Employee Director Appointed 1 December 2025 Work relocation

Dai Shugeng Director Appointed 18 December 2025 Personal reasons

2. Positions Held

Professional backgrounds principal work experience and primary responsibilities with the Company of the current

directors and senior management

Chen Lin: At present she is Chairman of the Supervisory Committee of Foresea Life Insurance Co. Ltd. and

Chairman of the Board of the Company.Shen Chengfang:He took the posts of Chief Actuary of Ping An Life Insurance Company of China Ltd. and Chief

Actuary and Deputy General Manager of Foresea Life Insurance Co. Ltd. At present he is General Manager and

Executive Director of Foresea Life Insurance Co. Ltd. and Director of the Company.

44CSG Annual Report 2025

Zhu Qianyu:At present she is an associate professor and a supervisor of masters at the Renmin University of China

and a researcher at the Institute for Rural Economy and Finance Institute for National Development and Strategies

and Institute for Carbon Peak and Neutrality of the Renmin University of China. She has undertaken more than ten

research projects funded by the National Natural Science Foundation of China the National Social Science Fund of

China the Social Science Fund of Beijing the National Development and Reform Commission the Ministry of

Science and Technology of the People’s Republic of China and the Ministry of Industry and Information Technology

of the People's Republic of China and had over 50 papers published by foreign SSCI and SCI journals and domestic

journals. Additionally her scientific research achievements won the first second and third prizes for social science

research achievements from the National Ethnic Affairs Commission of the People's Republic of China the third

prize for excellent results from the National Bureau of Statistics the second prize in the 13th Beijing Outstanding

Achievement Award in Philosophy and Social Science and the third prize in the Award for Excellent Achievements

in Scientific Research in Institutes of Higher Education of the Ministry of Education (Humanities and Social Science).She is serving as a project training and evaluation expert at the World Bank the National Rural Revitalization

Administration and the Head Office of Agricultural Bank of China and a reviewer of the National Natural Science

Foundation of China. She is also Independent Director of Chongqing Brewery Co. Ltd. Bank of Guiyang Co. Ltd.and the Company.Zhang Min: He served as a lecturer an associate professor and Deputy Director of the Department of Accounting of

Renmin Business School at the Renmin University of China as well as Independent Director of Beijing SPC

Environment Protection Tech Co. Ltd. and SDIC Capital Co. Ltd. At present he is a professor a supervisor of

doctors and Director of the Department of Accounting of Renmin Business School at the Renmin University of

China. Concurrently he is Independent Director of BYD Co. Ltd. and the Company.Shen Yunqiao: He previously served as an assistant professor at the Faculty of Law Macau University of Science and

Technology a legal adviser for Guangzhou Nansha New Zone and the China (Guangdong) Pilot Free Trade Zone

Nansha Area and Independent Director of Guangdong Delian Group Co. Ltd. and Hunan Nucien Pharmaceutical

Co. Ltd. At present he is an associate professor and a supervisor of doctors at the Faculty of Law and Director of the

Research Centre for Arbitration and Dispute Resolution Macau University of Science and Technology. He is also

Independent Director of the Company. Concurrently he is Independent Director of Shenzhen Utimes Intelligent

Equipment Co. Ltd. Director of the Commercial Law Institute of China Law Society and the Legislative Law

Institute of China Law Society an off-campus supervisor of postgraduates and a researcher of the Asia-Pacific

Institute of Law Renmin University of China Deputy Director of the Asia-Pacific Arbitration Research Committee

of the Asia-Pacific Institute of Law Renmin University of China Deputy Head of the Legal Group of Shenzhen

Decision-making Consultative Committee Member of Foshan Arbitration Commission an expert of the Expert Pool

for Legal Services in Artificial Intelligence and Digital Economy of Pazhou Haizhu District Guangzhou a member

of the “100-Member Group for Foreign-related Arbitration” of the Department of Justice of Shandong Province

Expert Member of the Expert Committee of Qingdao International Commercial Court Vice Chairman of Macau

Association for Legal Professionals Arbitrator of the Macau World Trade Center Arbitration Centre Arbitrator of the

Macau Consumer Dispute Mediation and Arbitration Centre. In addition he serves as an arbitrator for over 30

arbitration institutions including the China International Economic and Trade Arbitration Commission the China

Sports Arbitration Commission the Beijing Arbitration Commission the Shanghai International Arbitration Centre

the Shanghai Arbitration Commission the Guangzhou Arbitration Commission the Shenzhen Court of International

Arbitration the Zhuhai Court of International Arbitration the Foshan Arbitration Commission the Hainan

International Arbitration Court the Nanjing Arbitration Commission the Suzhou Arbitration Commission the

Qingdao Arbitration Commission the Xi’an Arbitration Commission the Harbin Arbitration Commission and others.

45CSG Annual Report 2025

Cheng Jinggang: He took the posts of Senior Credit Analyst of the Fixed Income Department of Funde Sino Life

Insurance Co. Ltd. and Senior Manager of the Credit Evaluation Department of Sino Life Asset Management Co.Ltd. At present he is Joint Director of the Asset Management Centre of Foresea Life Insurance Co. Ltd. Director of

the Company and Chairman of the Board of Chongqing Shibati Cultural Development Co. Ltd.Dai Shugeng: He previously served as Associate Professor and Master's Supervisor in the Department of Finance

School of Economics Xiamen University; Deputy Director of the Administrative Committee of Longyan National

Economic and Technological Development Zone; Independent Director (second and third sessions) of Fujian

Longyan Rural Commercial Bank Co. Ltd.; Chairman of the Related Party Transaction Control Committee

Chairman of the Audit Committee and Chairman of the Remuneration and Nomination Committee of Fujian

Longyan Rural Commercial Bank Co. Ltd. He currently serves as Director of the Company; Director of the

International Finance Teaching and Research Office Department of Finance Xiamen University; Professor Doctoral

Supervisor and Postdoctoral Co-supervisor; Deputy Chairman of the Professor Committee of China Energy Policy

Research Institute Xiamen University; Independent Director (third session) of Fujian Zhangping Rural Commercial

Bank Co. Ltd.; Adjunct Professor and Doctoral Supervisor in Management at the International College of Krirk

University and the International College of Lampang Inter-tech College Thailand. Concurrently he serves as Dean

of the New Continent International Industry College of Lampang Inter-tech College Thailand; Academic Vice Dean

of the School of Economics and Management of Xiamen Nanyang College; Council Member of the China Regional

Finance Annual Conference; Council Member of the China Financial Engineering Annual Conference; Expert

Reviewer of the China Scholarship Council; Expert Reviewer of the Humanities and Social Sciences Research

Project of the Ministry of Education; Expert in the Financial Industry of Fujian Province; Council Member (third

session) of the Xiamen Social Development Research Association; and Intellectual Property Expert of Xiamen. In

2006 he was selected as a recipient of the New Century Excellent Talents Support Program of Fujian Province'shigher education institutions. In June 2021 he was awarded as one of the “First Batch of High-level Talents of FujianProvince” and in May 2022 he was awarded as one of the “First Batch of High-level Talents of Xiamen in 2022(Municipal Leading Talents)”.Li Jianghua: He previously served as Chairman of the Supervisory Committee and Employee Supervisor of the

Company and currently serves as Employee Director and Director of the Information Management Department of

the Company.Cheng Xibao: She previously served as Manager Deputy Director and Executive Deputy Director of the Financial

Department of Shenzhen Baoneng Investment Group Co. Ltd. as well as Assistant to the President Vice President

and Senior Vice President of the same company. She also served as Director of Foresea Life Insurance Co. Ltd.Supervisor of Guizhou Baoneng Automobile Co. Ltd. Vice President of Baoneng Motor Group Co. Ltd. and

Executive Vice President of Baoneng City Development and Construction Group Co. Ltd. At present she is Senior

Vice President of Shenzhen Baoneng Investment Group Co. Ltd. and serves as Director of Baoneng Motor Group

Co. Ltd. Qoros Automobile Co. Ltd. Shenzhen Baoneng Travel Co. Ltd. and the Company.He Jin: He holds a Master’s degree in Management and is a Senior Economist (Professor-Rank). He joined CSG

Holding in 1996 and used to serve as Division Manager Department Manager and General Manager of subsidiaries

Vice President of the Float Glass Business Division of the Group Assistant President of the Group and President of

the Flat & Electronic Glass Business Division of the Group as well as Vice President of the Group. At present he is

Secretary of the Party Committee Acting Chief Executive Officer Executive Vice President and Chairman of the

Management Committee of the Company. Concurrently he is Vice President of China Building Materials Federation

Vice President of China Architectural Glass and Industrial Glass Association President of Guangdong Glass

Association external doctoral supervisor of South China University of Technology and external postgraduate

supervisor of Tsinghua Shenzhen International Graduate School. He has received a great number of honors including

46CSG Annual Report 2025

the Second Prize of National Building Materials Science and Technology Progress Award Second Prize of Hubei

Science and Technology Progress Award and Third Prize of Guangdong Science and Technology Award. He has

also been awarded titles such as “National Model Worker in Building Materials Industry” “Guangdong OutstandingEntrepreneur 2014” and “Meritorious Figure of Guangdong Building Materials Industry in 20 Years”.Wang Wenxin: She took the posts of Assistant President Director of the Financial Management Department and

Executive Vice President of CSG. At present she is Vice President and Chief Financial Officer of the Company.Xu Lei: He previously served as Analyst at Dagong GLOBAL CREDIT Rating Co. Ltd. Deputy Director of Risk

Control of the Asset Management Center of Foresea Life Insurance Co. Ltd. and Securities Representative and

Deputy Director of the Board of Directors’ Office of CSG Holding Co. Ltd. He currently serves as Secretary to the

Board of Directors of the Company Director of the Board of Directors’ Office and Director of the Legal Affairs

Department.Circumstances where the controlling shareholder and the actual controller also serve as the Chairman of the Board

and the General Manager of the listed company

□Applicable□Not applicable

Positions held in shareholders’ entities

□Applicable □Not applicable

Received

Name Name of Positions held in Start date of End date of remuneration fromshareholder’s entities shareholder entities office term office term shareholder’s

entities or not

Chen Lin Foresea Life Chairman of SupervisoryInsurance Co. Ltd. Board May 2012 Yes

Shen Chengfang Foresea Life General Manager August 2018 YesInsurance Co. Ltd.Executive Director July 2019 Yes

Cheng Jinggang Foresea Life Director of the AssetInsurance Co. Ltd. Management Center February 2023 Yes

Explanation of

Positions Held in

Shareholder N/A

Entities

Positions Held in Other Entities

□Applicable □Not applicable

Received

Name Name of Other Entity Position Held inOther Entity Term Start Date Term End Date

remuneration

from other

entities or not

Renmin University of China Associate Professor March 2010 Yes

Zhu Qianyu Chongqing Brewery Co. Ltd. Independent Director May 2022 Yes

Bank of Guiyang Co. Ltd. Independent Director February 2024 Yes

Renmin University of China Professor June 2010 Yes

Zhang Min BYD Co. Ltd. Independent Director September 2020 Yes

SDIC Capital Co. Ltd. Independent Director September 2019 October 2025 Yes

Macau University of Science and

Technology Associate Professor July 2015 Yes

Shen Yunqiao Shenzhen Utimes Intelligent Equipment

Co. Ltd. Independent Director January 2022 Yes

Hunan Nucien Pharmaceutical Co. Ltd. Independent Director June 2023 February 2026 Yes

Cheng Chongqing Shibati Cultural Chairman of the

Jinggang Development Co. Ltd. Board September 2025 No

Dai Shugeng Xiamen University Professor Doctoral November 1995 Yes

47CSG Annual Report 2025

Supervisor

Fujian Zhangping Rural Commercial

Bank Company Limited Independent Director June 2024 Yes

Shenzhen Baoneng Investment Group

Co. Ltd. Senior Vice President November 2020 Yes

Cheng Xibao Baoneng Motor Group Co. Ltd. Director December 2017 No

Qoros Automobile Co. Ltd. Director December 2017 No

Shenzhen Baoneng Travel Co. LTD. Director September 2019 No

Explanation of Positions Held in other entities N/A

Punishment of securities regulatory authority in the last three years to the Company's current and retired directors

supervisors and senior management during the report period

□Applicable□Not applicable

3. Remuneration of Directors and Senior Management

Decision-making procedures basis for determination and actual payment of remuneration for directors and senior

management

(1) Decision-making procedures: The remuneration of independent directors and external directors not from

shareholder companies is proposed by the Remuneration and Appraisal Committee of the Board of Directors

reviewed by the Board of Directors and then submitted to the general meeting for approval. The remuneration of the

Company’s senior management is proposed by the Remuneration and Appraisal Committee of the Board of Directors

and determined upon deliberation by the Board of Directors.

(2) Basis for determination: The remuneration of independent directors and external directors not from shareholder

companies is determined based on industry benchmarks and the Company’s own circumstances. The remuneration of

the Company’s senior management is structured as an annual salary system consisting of a fixed annual salary and a

performance bonus. The performance bonus which constitutes incentive-based income is calculated by the Company

based on overall operating performance and individual assessments. The specific distribution rules are implemented

in accordance with the Company’s annual assessment plan.

(3) Actual payment: The remuneration of independent directors and external directors not from shareholder

companies is RMB 300000 per person per year paid on a pro-rata basis based on the actual months served. During

the reporting period the total remuneration of directors and senior management amounted to RMB 10424800.Remuneration of the Company’s directors and senior management during the reporting period

Unit: Ten thousand RMB

Whether

Total pre-tax remuneration is

Name Gender Age Position Employment remuneration received fromStatus received from affiliated parties

the Company

of the Company

Chen Lin Female 54 Chairman of the Board Current 0 Yes

Shen

Chengfang Male 60 Director Current 0 Yes

Zhu Qianyu Female 51 Independent Director Current 30 No

Zhang Min Male 49 Independent Director Current 30 No

Shen Yunqiao Male 50 Independent Director Current 30 No

Cheng

Jinggang Male 45 Director Current 0 Yes

Dai Shugeng Male 60 Director Current 1.17 No

Li Jianghua Male 49 Employee Director Current 186.57 No

Cheng Xibao Female 44 Director Current 0 Yes

48CSG Annual Report 2025

Secretary of the Party Committee

He Jin Male 54 Vice president Current 300 No

Executive vice president

Wang Wenxin Female 48 Vice President Chief FinancialOfficer Current 295.4 No

Xu Lei Male 41 Secretary of the Board Current 150.26 No

Yao Zhuanghe Male 67 Director Resigned 19.08 No

Total -- -- -- -- 1042.48 --

For the year 2025 performance appraisal is not

applicable to the allowances for independent

directors and outside directors from non-

Performance appraisal basis for the actual remuneration received by all

shareholder entities of the Company. Senior

directors and senior executives at the end of the report period

executives of the Company received

corresponding remuneration in accordance with

the Company’s performance appraisal policies.The performance appraisal was effectively

Performance appraisal for the actual remuneration received by all directors

implemented and completed in compliance with

and senior executives at the end of the report period

the relevant provisions of the Company.Deferred payment arrangements for the actual remuneration received by all

Not involved

directors and senior executives at the end of the report period

Payment termination and recovery of the actual remuneration received by all

Not involved

directors and senior executives at the end of the report period

Explanation of Other Matters

□Applicable□Not applicable

V. Performance of Duties by Directors During the Reporting Period

1. Attendance of Directors at Board Meetings and the General Meeting

Attendance of Directors at Board Meetings and the General Meeting

Number

of board Number of Number of

Whether

meetings board Number of Number of failed to

required board board attend two

Number of

Name to attend meetings

meetings meetings board consecutive general

during the attended in

attended by attended by meetings board meetingselectronic absent attended

reporting person means proxy meetings in

period person

Chen Lin 9 2 7 0 0 No 5

Shen Chengfang 9 2 7 0 0 No 5

Zhu Qianyu 9 0 9 0 0 No 5

Zhang Min 9 2 7 0 0 No 5

Shen Yunqiao 9 1 8 0 0 No 5

Cheng Jinggang 9 2 7 0 0 No 5

Dai Shugeng 0 0 0 0 0 No 0

Li Jianghua 0 0 0 0 0 No 1

Cheng Xibao 9 0 8 0 1 No 5

Yao Zhuanghe 5 0 5 0 0 No 2

Explanation for not attending the board meeting in person for two consecutive times: None

49CSG Annual Report 2025

2. Objections raised by directors on matters related to the Company

Whether directors raised any objection to the relevant matters of the Company

√ Yes □ No

Name of the

Matter to which the director objected Details of the objection

director

The Proposal on the Buyback of Certain RMB

Ordinary Shares (A Shares) and Domestically Listed

A negative vote was cast. For reasons please refer to the

Foreign Shares (B Shares) of the Company and the

Announcement on Resolution of the Interim Meeting of

Cheng Xibao Proposal on Convening the First Interim General

the Ninth Board of Directors (Announcement No.: 2025-

Meeting of Shareholders in 2025 reviewed at the

002) dated 14 February 2025 at http://www.cninfo.com.cn.

Interim Meeting of the Ninth Board of Directors on 13

February 2025

The Proposal on Provisions for Asset Impairment and

Asset Disposal the 2024 Work Report of the Board of

Directors the 2024 Annual Report and Summary the

A negative vote was cast. For reasons please refer to the

Financial Final Report 2024 the Internal Control

Announcement on Resolution of the 15th Meeting of the

Cheng Xibao Evaluation Report 2024 and the Special Report of the

Ninth Board of Directors (Announcement No.: 2025-013)

Board of Directors on Self-Inspection of the

dated 28 April 2025 at http://www.cninfo.com.cn.Independence of Independent Directors reviewed at

the 15th Meeting of the Ninth Board of Directors on

24 April 2025

A negative vote was cast. For reasons please refer to the

The First Quarter Report 2025 reviewed at the Interim

Announcement on Resolution of the Interim Meeting of

Cheng Xibao Meeting of the Ninth Board of Directors on 24 April

the Ninth Board of Directors (Announcement No.: 2025-

2025

021) dated 28 April 2025 at http://www.cninfo.com.cn.

The Work Report of the Board of Directors for the A negative vote was cast. For reasons please refer to the

First Half of 2025 and the 2025 Semi-annual Report Announcement on Resolution of the 16th Meeting of the

Cheng Xibao

and Summary reviewed at the 16th Meeting of the Ninth Board of Directors (Announcement No.: 2025-024)

Ninth Board of Directors on 17 August 2025 dated 19 August 2025 at http://www.cninfo.com.cn.A negative vote was cast. For reasons please refer to the

The Third Quarter Report 2025 reviewed at the

Announcement on Resolution of the Interim Meeting of

Cheng Xibao Interim Meeting of the Ninth Board of Directors on 27

the Ninth Board of Directors (Announcement No.: 2025-

October 2025

045) dated 29 October 2025 at http://www.cninfo.com.cn.

Explanations

of the directors

For details please refer to the announcements disclosed by the Company at http://www.cninfo.com.cn.for their

objections

3. Other Explanations Regarding Directors’ Performance of Duties

Whether directors’ proposals and suggestions to the Company have been adopted

□Yes □No

Explanation of directors’ proposals and suggestions that have been adopted or not adopted by the Company

During the reporting period the Company’s current directors complied with the Company Law of the People's

Republic of China the Securities Law of the People’s Republic of China the Rules Governing the Listing of Stocks

the Guidelines No. 1 for Self-regulation of Listed Companies—Standardized Operation the Measures for the

Administration of Independent Directors of Listed Companies and other relevant laws and regulations as well as the

Articles of Association of the Company and other relevant corporate governance provisions by attending Board

Meetings and the General Meeting performing their duties and putting forward opinions or suggestions on the

50CSG Annual Report 2025

Company’s development decisions. The Company respects and listens to the opinions and suggestions of each

director and implements them in accordance with the final resolutions of the Board of Directors and the General

Meeting.VI. Duty performance of special committees under the Board of Directors in the report

period

Important

Other

Number of comments Specific

Name of the duty

About the members meetings Meeting date Meeting content and objections

Committee perform

held suggestions (if any)

ance

proposed

The Proposal on the Buyback of

Certain RMB Ordinary Shares (A

6 February Shares) and Domestically Listed

Approved.

2025 Foreign Shares (B Shares) of the

Company was reviewed and

approved.The Proposal on Provisions for

Chairman of the

Committee: Chen Asset Impairment and Asset

Lin. Disposal the Proposal on Profit

Committee 14 April Distribution for 2024 the Proposal Approved.Strategy members: Shen 2025 on Conducting Asset Pool4

Committee Chengfang Cheng Business and the Proposal for the

Jinggang Shen 2025 Guarantee Plan were

Yunqiao and Zhu reviewed and approved.Qianyu. The Proposal on Provisions for7 August

Asset Impairment was reviewed Approved.

2025

and approved.The Proposal on Investment in the

22 Construction of a New

September Photovoltaic Glass Production Line Approved.

2025 in Egypt was reviewed and

approved.The Proposal on the Changes in

Accounting Policies the Financial

Final Report 2024 the Internal

Control Evaluation Report 2024

the Report on the Performance

14 April

Evaluation of the Accounting Firm Approved.

2025

in 2024 and the Report on the

Chairman of the Audit Committee’s Performance of

committee: Zhang Supervisory Responsibilities over

Min. the Accounting Firm were

Audit Committee

4 reviewed and approved.

Committee members: Shen 21 April Matters on the First Quarter Report

Yunqiao Zhu Approved.2025 2025 was reviewed and approved.Qianyu Chen Lin

and Cheng Xibao. The Semi-annual Financial Report

2025 and the Proposal on the Re-

7 August

appointment of the Audit Approved.

2025

Institution of 2025 were reviewed

and approved.Matters on the Third Quarter

24 October

Report 2025 was reviewed and Approved.

2025

approved.

51CSG Annual Report 2025

Chairman of the

committee: Shen

The Matters on Auditing the

Yunqiao.Remuneration Remuneration of Directors

Committee 14 April

and Assessment 1 Supervisors and Senior Executives Approved.members: Zhang 2025

Committee of CSG in 2024 was reviewed and

Min Zhu Qianyu

approved.Chen Lin and

Cheng Jinggang.Chairman of the 14 April The Work of Directors in 2024 was

Approved.committee: Zhu 2025 reviewed and approved.Qianyu

Nomination Committee The Proposal on the By-Election of

2

Committee members: Shen 25 Non-Independent Director for the

Yunqiao Zhang November Ninth Board of Directors of the Approved.Min Chen Lin and 2025 Company was reviewed and

Shen Chengfang. approved.VII. Work of the Audit Committee

Whether the Audit Committee identified any risks of the Company during its supervisory activities in the reporting

period

□Yes□No

The Audit Committee has no objection to the matters under its supervision during the reporting period.VIII. Employee Information of the Company

1. Number of Employees Professional Composition and Educational Background

Number of employees of the parent company at the end of the

reporting period 422

Number of employees of major subsidiaries at the end of the

reporting period 13632

Total number of employees at the end of the reporting period 14054

Total number of employees receiving remuneration during the

reporting period 14054

Number of retired employees whose expenses are borne by the

parent company and major subsidiaries 0

Professional Composition

Category Number (Persons)

Production personnel 9755

Sales personnel 741

Technical personnel 2269

Financial personnel 153

Administrative personnel 1136

Total 14054

Educational Background

Category Number (Persons)

Doctorate 5

Master’s degree 168

Bachelor’s degree 3404

Associate degree 2722

52CSG Annual Report 2025

Below associate degree 7755

Total 14054

2. Staff Remuneration Policy

In 2025 the Company continued to emphasize the “performance-oriented” principle in its remuneration management

strengthening the application of organizational and individual performance results and advocating that remuneration

incentives be tilted towards high-performance organizations and high-performing individuals.

3. Staff Training Plan

The Company places great emphasis on talent development. In 2025 we continued to deepen the theme of culture-led

and talent-driven enterprise strengthening closely aligning training and development with business support and

cultural cohesion aiming to solidify the organizational foundation for sustainable development.

4. Labor outsourcing

□ Applicable □ Not applicable

IX. Profit Distribution and Capitalization of Capital Reserves of the Company

Formulation implementation or adjustment of the profit distribution policy particularly the cash dividend policy

during the reporting period

□Applicable □Not applicable

The 2024 Annual General Meeting held on 24 June 2025 reviewed and approved the profit distribution plan for 2024

which provided for a cash dividend of RMB 0.7 (pre-tax) per 10 shares. The Company published the implementation

announcement regarding the rights and dividends distribution in the China Securities Journal Securities Times

Shanghai Securities News Securities Daily and on CNINFO on 17 July 2025 and has completed the distribution of

the rights and dividends.Special Explanation on Cash Dividend Policy

Whether it complies with the provisions of the Company's Articles of Association or the

Yes

requirements of the General Meeting resolutions:

Whether the dividend standards and ratios are clear and explicit: Yes

Whether the relevant decision-making procedures and mechanisms are complete: Yes

Whether the independent directors fulfill their duties diligently and play their due role: Yes

If the Company fails to distribute cash dividends it shall disclose the specific reasons and

N/A

the measures to be taken to enhance investor returns going forward:

Whether minority shareholders have adequate opportunities to express their opinions and

Yes

claims and whether their legitimate rights and interests are fully protected:

If the cash dividend policy is adjusted or modified whether the conditions and procedures

N/A

are compliant and transparent:

The Company was profitable during the reporting period and the parent company had positive distributable profits

attributable to shareholders but no cash dividend distribution plan was proposed.□ Applicable □ Not applicable

Profit Distribution and Capitalization of Capital Reserves for the Reporting Period

□Applicable □Not applicable

Number of bonus shares per 10 shares (shares) 0

Cash dividend per 10 shares (RMB) (pre-tax) 0.2

53CSG Annual Report 2025

Share capital base for the distribution plan (shares) 2989630473

Cash dividend amount (RMB) (pre-tax) 59792609

Cash dividend amount from other methods (e.g. share repurchase) (RMB) 0

Total cash dividends (including other methods) (RMB) 59792609

Distributable profits (RMB) 3219525442

Ratio of total cash dividends (including other methods) to total profit distribution 100%

Information on the Cash Dividend Distribution

Where the Company is in a development stage that is not easily distinguishable and has significant fund expenditure arrangements

the minimum proportion of cash dividends in the profit distribution shall be 20%.Details of proposal of profit distribution or share conversion from capital public reserve

According to the Company Law and the Articles of Association when distributing the after-tax profit of the year the Company

shall withdraw 10% of the profit as statutory reserve. If the accumulated amount of the Company’s statutory reserve exceeds 50%

of its registered capital no further withdrawal is required. The accumulated amount of the parent company’s statutory reserve at

the beginning of the period was RMB 1364971613 which was less than 50% of the Company’s registered capital. Therefore the

statutory reserve of RMB 49200046 was withdrawn this year and no discretionary reserve was withdrawn.According to the financial report audited by Grant Thornton Zhitong Certified Public Accountants LLP the net profit attributable

to equity holders of the Company in the consolidated financial statements was RMB 125668291 in 2025. The net profit of the

parent company’s financial statements of RMB 492000457 plus the parent company’s undistributed profit of RMB

2988398053 at the beginning of the year minus the actual distributed cash dividends of RMB 211673022 for 2024 and the

Company’s withdrawal of statutory surplus reserve of RMB 49200046 make the profit available for distribution to shareholders

at the end of 2025 at RMB 3219525442. The undistributed profit in the Company’s consolidated financial statements at the end

of 2025 was RMB 8088993418. Based on the principle of the lower of the profit available for distribution in the consolidated

financial statements and the parent company’s financial statements the accumulated profit available for distribution to

shareholders for the year was RMB 3219525442.The 2025 profit distribution plan is as follows: In order to enhance investor confidence effectively safeguard the interests of

investors and provide better shareholder return based on its profit available for distribution the Company intends to distribute

cash dividend of RMB 0.2 (tax included) for every 10 shares to all shareholders based on 2989630473 shares (the total share

capital of 3070692107 shares minus the 81061634 shares in the Company’s account of repurchased shares) as of 31 December

2025 and the total distribution amount is RMB 59792609 (including tax) accounting for 47.58% of the net profit attributable to

shareholders of the listed company for the year. During the year the amount of share repurchases implemented via centralized

competitive bidding with cash as consideration totaled RMB 296770027. The combined amount of cash dividends and share

repurchases was RMB 356562636 accounting for 283.73% of the net profit attributable to shareholders of the listed Company

for the year. Among that the amount of shares repurchased via centralized competitive bidding with cash as consideration and

subsequently retired (hereinafter referred to as the “Repurchase and Retirement”) during the year was RMB 0. The combined

amount of cash dividends and share repurchases and retirement was RMB 59792609 accounting for 47.58% of the net profit

attributable to shareholders of the listed Company for the year. For 2025 no bonus shares will be given and no capital stock will

be converted from provident fund. Where any change occurs to the Company’s total share capital during the period from the

disclosure date of this profit distribution preplan to the registration date of the implementation of the equity distribution the

Company intends to maintain the same cash dividend per share and adjust the total distribution amount accordingly. The actual

amount of the cash dividend distributed will be determined according to the total share capital on the registration date of the

Company’s implementation of the profit distribution proposal.As of now the Company’s share repurchase plan has been completed and the Company’s shares held through the special account

of repurchased shares will not be eligible for this profit distribution. When this profit distribution plan is implemented if the total

number of shares eligible for the profit distribution changes the total amount of cash distribution will be adjusted accordingly

based on the total number of shares eligible for the profit distribution on the record date when the distribution plan is implemented.The above profit distribution plan must be reviewed and approved by the 2025 Annual Meeting of Shareholders of the Company

before implementation.

54CSG Annual Report 2025

X. Implementation of Equity Incentive Plans Employee Stock Ownership Plans or Other

Employee Incentive Measures of the Company

□ Applicable □ Not applicable

During the report period the Company had no equity incentive plan employee stock ownership plan or other

employee incentive measures and the implementation.XI. Development and Implementation of the Internal Control System during the Reporting

Period

1. Development and Implementation of the Internal Control System

During the reporting period in accordance with the requirements of the Company Law of the People’s Republic of

China the Securities Law of the People’s Republic of China the Code of Corporate Governance for Listed

Companies the Basic Internal Control Norms for Enterprises and other internal control regulatory rules the

Company established a sound and comprehensive internal control management system guided by risk management.The system has been operating effectively strengthening and standardizing the Company’s internal controls ensuring

the Company’s standardized operation enhancing the Company’s management level and efficiency promoting the

Company’s sustainable development and protecting the legitimate rights and interests of investors.

2. Specific Information on Material Weaknesses in Internal Control Identified during the Reporting Period

□Yes□No

XII. Management and Control of Subsidiaries by the Company during the Reporting Period

During the reporting period the Company strengthened the operational supervision of its subsidiaries by establishing

an effective internal control mechanism and implementing an internal control management plan. It established and

improved the internal control system of its subsidiaries promoted its implementation and continuous improvement. It

carried out process monitoring and special assessments to strengthen the management of process risks of its

subsidiaries. It organized and conducted internal control promotion and training activities for its subsidiaries to foster

a sound internal control environment. It supervised the key businesses of its subsidiaries providing reasonable

assurance regarding the compliance reliability of financial reporting asset security and operational efficiency of its

subsidiaries.There were irregularities in the management and control of subsidiaries.□Yes□No

XIII. Internal Control Evaluation Report or Internal Control Audit Report

1. Internal Control Evaluation Report

Disclosure date of the Internal Control

Evaluation Report April 28 2026Index of disclosure of the Internal Please refer to the “Internal Control Evaluation Report of Nanbo Group for the Year

55CSG Annual Report 2025Control Evaluation Report 2025” published on the Juchao Information Network.Proportion of total assets of entities

included in the evaluation scope to total

assets in the Company’s consolidated 93.63%

financial statements

Proportion of operating revenue of

entities included in the evaluation scope

to operating revenue in the Company’s 98.18%

consolidated financial statements

Deficiency Identification Criteria

Category Financial Reporting Non-Financial Reporting

Material Deficiency:

A. Fraudulent conduct by directors or senior

management; Material Deficiency:

B. Ineffective control environment; A. Major decision-making errors

C. Ineffective internal supervision; due to flawed decision-making

D. Material internal control deficiencies processes for key businesses;

reported to management not rectified within a B. Serious violations of national

reasonable period; laws and regulations;

E. Material misstatement identified by C. Severe turnover of mid-to-senior

external audit but not detected during internal level management or personnel in

control processes; key technical positions;

F. Financial reports submitted during the D. Material or significant

reporting period materially non-compliant deficiencies identified in internal

resulting in severe regulatory penalties; control evaluation not rectified;

G. Other material deficiencies that may affect E. Frequent major negative media

Qualitative Criteria users’ proper assessment of the financial coverage.statements. Significant Deficiency:

Significant Deficiency: A. Significant execution deviations

A. Absence or ineffectiveness of key due to flawed execution processes

financial control procedures; for key businesses;

B. Significant misstatement identified by B. Significant fines imposed by

external audit but not detected during internal regulatory authorities for legal or

control processes; regulatory violations;

C. Frequent errors in financial reports C. Absence or ineffectiveness of

submitted during the reporting period; internal control procedures for key

D. Other significant deficiencies that may businesses.affect users’ proper assessment of the General Deficiency:

financial statements. Control deficiencies other than

General Deficiency: material deficiencies and significant

Control deficiencies other than material deficiencies.deficiencies and significant deficiencies.Material Deficiency:

Material Deficiency: A. Direct property loss amount ≥

A. Misstatement affecting net profit RMB 30 million;

(consolidated basis): misstatement amount ≥ B. Group reputation: major negative

3% of net profit and absolute amount not less news widely circulated across

than RMB 30 million; numerous business sectors or

B. Misstatement affecting asset amounts extensively reported by national

(consolidated basis): misstatement amount ≥ media causing material damage to

1% of total assets. corporate reputation requiring six

Significant Deficiency: months or more for restoration.Significant Deficiency:

Quantitative Criteria A. Misstatement affecting net profit(consolidated basis): not a material deficiency A. Direct property loss amount:

and misstatement amount ≥ 2% of net profit RMB 20 million ≤ amount < RMB

and absolute amount not less than RMB 20 30 million;

million; B. Group reputation: negative news

B. Misstatement affecting asset amounts circulated within the industry or

(consolidated basis): 0.5% of total assets ≤ reported by local media causing

misstatement amount < 1% of total assets. some damage to corporate

General Deficiency: reputation requiring three to six

Deficiencies other than material and months for restoration.significant deficiencies. General Deficiency:A. Direct property loss amount:

other deficiencies;

56CSG Annual Report 2025

B. Group reputation: negative news

circulated within the Group causing

minor damage to corporate

reputation requiring less than three

months for restoration.Amount of significant defects in

financial reports 0

Amount of significant defects in non-

financial reports 0

Amount of important defects in financial

reports 0

Amount of important defects in non-

financial reports 0

2. Internal Control Audit Report

□Applicable □Not applicable

Audit Opinion Paragraph in the Internal Control Audit Report

In accordance with the requirements of the Guidelines for the Audit of Internal Control and the relevant professional standards for

Chinese Certified Public Accountants we have audited the effectiveness of internal control over financial reporting of CSG

Holding Co. Ltd as at 31 December 2025 and have issued the Internal Control Audit Report (Grant Thornton Audit Report No.

441A015930 (2026)) expressing the following opinion: In our opinion CSG Holding Co. Ltd. has maintained in all material

respects effective internal control over financial reporting as at 31 December 2025 in accordance with the Basic Standard for

Enterprise Internal Control and relevant regulations.Disclosure of the Internal Control Audit Report Disclosed

Disclosure date of the Internal Control Audit Report April 28 2026

Please refer to the Internal Control Audit Report of CSG

Index of full disclosure of the Internal Control Audit Report Holding Co. Ltd for the Year 2025 published on the

Juchao Information Network.Type of opinion expressed in the Internal Control Audit Report Unqualified Standard Opinion

Whether there are any material weaknesses in non-financial reporting None

Whether the accounting firm has issued a non-standard opinion on the Internal Control Audit Report

□Yes□No

Whether the opinion expressed in the Internal Control Audit Report issued by the accounting firm is consistent with

the opinion expressed in the Board’s self-evaluation report

□Yes □No

Whether a non-standard internal control audit opinion was issued for the reporting period or the prior year

□Yes□No

XIV. Rectification of Self-Inspection Findings under the Special Campaign on Corporate

Governance of Listed Companies

Not applicable

XV. Environmental Information Disclosure

Whether the listed company and its major subsidiaries are included in the list of enterprises legally required to

disclose environmental information

□Yes □No

57CSG Annual Report 2025

Number of enterprises included in the list of enterprises

legally required to disclose environmental information 14

No. Name of Enterprise Inquiry Index of the Environmental Information Disclosure Report

1 Hebei CSG Glass Co. Ltd. http://121.29.48.71:8080/#/fill/detailenpId=B51E7181-0BC5-4F52-8CD7-0511E813BC19&year=2025

https://39.145.37.16:8081/zhhb/yfplpub_html/#/companyDetailsnam

Anhui CSG New ENERGY Material e=%E5%AE%89%E5%BE%BD%E5%8D%97%E7%8E%BB%E6%92 Technology Co. Ltd. 6%B0%E8%83%BD%E6%BA%90%E6%9D%90%E6%96%99%E7%A7%91%E6%8A%80%E6%9C%89%E9%99%90%E5%85%AC%

E5%8F%B8&entpId=20251742866463387

https://103.203.219.138:8082/eps/index/enterprise-

3 Chengdu CSG Glass Co. Ltd. morecode=9151012275878841X1&uniqueCode=971bf2b5f96ef64a

&date=2024&type=true&isSearch=true

4 Hebei Panel Glass Co. Ltd. http://121.29.48.71:8080/#/fill/detailenpId=757917D7-04E9-4AE8-B82E-07D9FBD68229&year=2025

Xianning CSG PHOTOELECTRIC Glass http://219.140.164.18:8007/hbyfpl/frontal/index.html#/home/enterpris5 Co. Ltd. eInfoXTXH=0cfc1a3a-fff6-4a78-a5be-b86fa33d03d1&XH=1677750996633009244672&year=2025

6 DongGuan CSG Architectural Glass Co. Ltd. https://gdee.gd.gov.cn/gdeepub/front/dal/ent/list/detailentId=d405a338-f07f-44ce-b55b-9e1159f0bfbc

7 Tianjin CSG ENERGY Conservation Glass https://hjxxpl.sthj.tj.gov.cn:10800/#/gkwz/ndpl/qyxqid=2025-Co. Ltd. 4C7840E9D6A0405BA915E41B401F94E8

http://ywxt.sthjt.jiangsu.gov.cn:18181/spsarchive-

8 Wujiang CSG Glass Co. Ltd. webapp/web/viewRunner.htmlviewId=./sps/views/yfpl/views/yfplHo

meNew/index.js

http://219.140.164.18:8007/hbyfpl/frontal/index.html#/home/enterpris

9 Xianning CSG Glass Co. Ltd. eInfoXTXH=de5a494f-565c-4ace-aa10-

f41fbc5ce8b1&XH=1677751006162009244672&year=2025

http://219.140.164.18:8007/hbyfpl/frontal/index.html#/home/enterpris

10 Yichang CSG Display Co. Ltd. eInfoXTXH=8d0d8025-6912-464e-8eef-

7a9a8f71ce7b&XH=1682677509649029335552&year=2025

11 DONG Guan CSG SOLAR Glass Co. Ltd. https://gdee.gd.gov.cn/gdeepub/front/dal/ent/list/detailentId=8802348a-ac4d-4ac8-9629-022a8b26eb4d

http://219.140.164.18:8007/hbyfpl/frontal/index.html#/home/enterpris

12 Yichang CSG Polysilicon Co. Ltd. eInfoXTXH=d8e84c04-4096-4acf-a2ac-

65500bf2df15&XH=1677750977119009244672&year=2025

13 Guangxi CSG New ENERGY Material https://permit.mee.gov.cn/perxxgkinfo/xkgkAction!xkgk.actionxkgkTechnology Co. Ltd. =getxxgkContent&dataid=e2c566ce889c4f8b831135e778e605e9

http://110.167.168.147:8074/idp-province/#/enterprise-

Qinghai CSG New ENERGY Technology overviewenterName=%E9%9D%92%E6%B5%B7%E5%8D%97%E14 Co. Ltd. 7%8E%BB%E6%96%B0%E8%83%BD%E6%BA%90%E7%A7%91%E6%8A%80%E6%9C%89%E9%99%90%E5%85%AC%E5%8F%

B8&ifYearReport=1&ifTempReport=0

Information on environmental incidents involving the listed company: None

XVI. Social Responsibility

The CSG Group 2025 Annual Social Responsibility Report marks the 18th consecutive year that the Company has

issued a social responsibility report. Focusing on the year 2025 the report systematically elaborates on the

Company’s concrete actions in actively fulfilling its social responsibilities and its efforts to implement the Scientific

Outlook on Development contribute to a harmonious society and promote sustainable economic and social

development. The full text of this report is available on CNINFO.

58CSG Annual Report 2025

XVII. Efforts to Consolidate and Expand the Achievements in Poverty Alleviation and to

Promote Rural Revitalization

During the reporting period the Company and its subsidiaries actively carried out social welfare and poverty

alleviation activities. For details please refer to the CSG Group 2025 Annual Social Responsibility Report disclosed

on CNINFO.

59CSG Annual Report 2025

Section V. Important Events

I. Implementation of commitment

1. Commitments completed by the actual controllers the shareholders the related parties the purchasers

the Company or the other related parties during the report period and those that hadn't been completed

by the end of the report period

√ Applicable □ Not applicable

Type of Commitment Commitment Implementati

Commitments Promisee Content of commitments

commitments date term on

Commitments for

Share Merger Not Applicable

Reform

Foresea Life Insurance Co.Ltd. Shenzhen Jushenghua

Co. Ltd. issued a detailed

report of equity change on By the end of

29 June 2015 in which they the report

Commitment of undertook to keep period theDuring the

horizontal independent from CSG in aboveForesea Life period when

aspects of personnel assets shareholders

Commitments in Insurance Co. competition Foresea Life

finance organization set-up of the

report of acquisition Ltd Shenzhen affiliate 2015-6-29 remains the Company

and business as long as

or equity change Jushenghua Transaction largest had strictly

Co. Ltd. and

Foresea Life Insurance

shareholder of carried out

capital remained the largest their

the Company

occupation shareholder of CSG. promises.Meanwhile they made

commitment on regularizing

related transaction and

avoiding industry

competition.Commitments in

Not Applicable

assets reorganization

Commitments in

initial public offering Not Applicable

or re-financing

Equity incentive

Not Applicable

commitment

Other commitments

for medium and Not Applicable

small shareholders

Other commitments Not Applicable

Completed on time

Yes

(Yes/No)

If the commitments

is not fulfilled on

time explain the Not applicable

reasons and the next

work plan.

60CSG Annual Report 2025

Note: Shenzhen Jushenghua Co. Ltd. transferred its 86633447 unrestricted tradable A shares of CSG Group to its wholly-owned

sub-subsidiary Zhongshan Runtian Investment Co. Ltd. through agreement transfer on March 16 2020. Zhongshan Runtian

Investment Co. Ltd. is obliged to continue to fulfill the commitments made by Shenzhen Jushenghua Co. Ltd. As of the end of

the report period the above-mentioned shareholders had strictly fulfilled the relevant commitments.

2. If there are assets or projects of the Company which has profit forecast and the report period is still in

the forecasting period the Company should explain the reasons why they reach the original profit

forecast.□ Applicable √ Not applicable

3. The Company involves performance commitments

□ Applicable √ Not applicable

II. Particulars about non-operating fund of listed company which is occupied by controlling

shareholder and its affiliated enterprises

□ Applicable √ Not applicable

III. Illegal external guarantee

□ Applicable √ Not applicable

The Company had no illegal external guarantee during the report period.IV. Explanation from the Board of Directors for the latest "Non-standard audit report"

□ Applicable √ Not applicable

V. Explanation from Board of Directors Independent Directors (if applicable) for "Non-

standard audit report" of the period that issued by CPA

□ Applicable √ Not applicable

VI. Explanation of changes in accounting policies accounting estimates or correction of

significant accounting errors compared with the financial report of the previous year

□ Applicable √ Not applicable

During the reporting period the company did not have any changes in accounting policies accounting estimates or

corrections of major accounting errors.VII. Description of changes in consolidation statement's scope compared with the financial

report of the previous year

√ Applicable □Not applicable

61CSG Annual Report 2025

Please refer to Section 8 - Financial Reports Note 9 - Changes in the Scope of Consolidation for details.VIII. Engaging and dismissing of CPA firm

CPA firm engaged

Name of domestic CPA firm Grant Thornton Zhitong Certified Public Accountants LLP

Remuneration for domestic CPA firm (RMB 0000) 270

Continuous life of auditing service for domestic CPA firm 3

Name of domestic CPA Yang Hua Yu Lirong

Continuous life of auditing service for domestic CPA Yang Hua (3 years)、Yu Lirong(1 year)

Name of overseas CPA firm (if any) N/A

Continuous life of auditing service for overseas CPA firm (if any) 0

Name of overseas CPA (if any) N/A

Continuous life of auditing service for overseas CPA (if any) N/A

Name of domestic CPA firm N/A

Whether changed accounting firms in this period or not

□ Yes √ No

Appointment of internal control auditing accounting firm financial consultant or sponsor

√ Applicable □ Not applicable

Grant Thornton Zhitong Certified Public Accountants LLP was engaged as audit institute of internal control for the

Company in the report period and contracted charges was RMB 0.30 million (cost of business trips and

accommodation at its own expense).IX. Delisting after the disclosure of the annual report

□ Applicable √ Not applicable

X. Issues related to bankruptcy and reorganization

□ Applicable √ Not applicable

There were no bankruptcy or restructuring related matters during the reporting period of the company.XI. Significant lawsuits and arbitrations

√ Applicable □ Not applicable

Recognised

Amount

as estimated Result and Judgement Date of Index of

Basic information involved Progress

liabilities or impact execution disclosure disclosure

(RMB 0000)

not

Plaintiff: Zhongshan The first The First- Announcements

Runtian Investment Co. instance has instance on Company

Ltd. already made a Not judgment April Involved

Defendant: CSG Holding 0

No

judgment. The applicable rejected all the 182025 Lawsuits on

Co. Ltd. plaintiff has litigation http://www.cnin

Subject of action:Dispute filed an appeal. requests of the fo.com.cn

62CSG Annual Report 2025

over the revocation of a Currently the plaintiff (Announcement

company resolution. second instance Zhongshan No.:2025-012)

Brief Introduction: As one is underway. Runtian Announcements

of the shareholders of the Investment Co. on Company

defendant the plaintiff was Ltd. Involved

dissatisfied with the board December Lawsuits on

resolution made by the 23 2025 http://www.cnin

defendant and filed a fo.com.cn

lawsuit to request the (Announcement

revocation of the board No.:2025-057)

resolution made by the Lawsuits on

defendant's board on http://www.cnin

February 13 2025. December fo.com.cn

302025

(Announcement

No.:2025-058)

Plaintiff: Zhongshan

Runtian Investment Co.Ltd.Defendant: CSG Holding

Co. Ltd.Subject of action: Dispute

over the revocation of a

Announcements

company resolution.on Company

Brief Introduction:As one of

Involved

the shareholders of the

In the first Not April Lawsuits on

defendant the plaintiff was 0 No Not applicable

instance applicable 182025 http://www.cnin

dissatisfied with the interim

fo.com.cn

shareholders' meeting

(Announcement

resolution made by the

No.:2025-012)

defendant and filed a

lawsuit to request the

revocation of the interim

shareholders' meeting

resolution issued by the

defendant on March 4

2025.

XII. Penalty and rectification

√ Applicable □ Not applicable

Types of

investigati Disclosure Disclosure

Name Type Reason Conclusion (if any)

on and date Index

penalty

In 2024 the company

violated regulations by

using heavy oil as backup

The company was

Anhui CSG fuel resulting in an

fined RMB 288000

New Energy increase in the types of

by the Chuzhou

Material Other pollutants emitted. It also Other - -

Municipal Bureau of

Technology failed to reapply for and

Ecology and

Co. Ltd. obtain a new discharge

Environment.permit thus violating the

discharge permit

management rules.

63CSG Annual Report 2025

The company was

In December 2025 the

fined RMB 496000

emission concentrations of

by the Chuzhou

Other particulate matter and Other - -

Municipal Bureau of

ammonia exceeded the

Ecology and

standards.Environment.Description of rectification

√ Applicable □ Not applicable

All of the above issues have been rectified and such incidents have not occurred again.XIII. Integrity of the Company and its controlling shareholders and actual controllers

√ Applicable □ Not applicable

The Company has no controlling shareholder and actual controller. According to the disclosure requirements the

Company's largest shareholder Foresea Life Insurance Co. Ltd. shareholder Zhongshan Runtian Investment Co.Ltd. and shareholder Shenzhen Guanlong Logistics Co. Ltd. shall disclose the corresponding information. The

details are as follows:

i Integrity of the Company

During the report period it did not exist that the Company failed to perform the effective judgment of the court or

owed a comparatively large amount of debt which was overdue. The company's integrity was good.ii. The integrity of the Company's shareholders

The Company in accordance with relevant regulations sent the Letter on Matters Concerning Assistance in Providing Materials

Required for the 2025 Annual Report to its largest shareholder Foresea Life Insurance Co. Ltd. shareholder Zhongshan Runtian

Investment Co. Ltd. and shareholder Shenzhen Guanlong Logistics Co. Ltd. by email on January 9 2026. These shareholders

were asked to provide their own integrity status during the report period including but not limited to: whether they failed to

perform any effective judgment of the court or owed any comparatively large amount of debt which was overdue etc. Their replies

are as follows:

1. Reply from the Company's largest shareholder Foresea Life Insurance Co. Ltd.: As of December 31 2025 it did not exist that

Foresea Life Insurance Co. Ltd. failed to perform the effective judgment of the court or owed a comparatively large amount of

debt which was overdue.

2. As of the date of disclosure of this Report the Company has not received any replies from shareholders Zhongshan Runtian

Investment Co. Ltd. and Shenzhen Guanlong Logistics Co. Ltd.Therefore the Company is unable to update the integrity status

of the aforesaid shareholders and their actual controller Mr. Yao Zhenhua. The Company has disclosed the integrity status of

shareholders Zhongshan Runtian and Guanlong Logistics and their actual controller Mr. Yao Zhenhua in "XIII. Integrity of the

Company and its controlling shareholders and actual controllers" under "Section VI. Important Events" of the 2023 Annual Report

with details as follows:

"ii. The integrity of the Company's shareholders

According to the reply of the shareholder Zhongshan Runtian Investment Co. Ltd. the original content is as follows:

As of December 31 2023 the cases executed by Zhongshan Runtian Investment Co. Ltd. (hereinafter referred to as

"Zhongshan Runtian") are as follows:

(1) Due to the case of execution of notarising creditor's rights documents between Great Wall Guoxing Financial

Leasing Co. Ltd. and 16 companies including Shenzhen Shum Yip Logistics Group Co. Ltd. Shenzhen Baoneng

Investment Group Co. Ltd. Baoneng Real Estate Co. Ltd. and Zhongshan Runtian Investment Co. Ltd. Great Wall

Guoxing Financial Leasing Co. Ltd. applied to the court for compulsory execution. As the guarantor of the debt of

RMB 164 million Zhongshan Runtian was jointly and severally liable for the debt and its 5.57 million shares of

64CSG Annual Report 2025

Jonjee High-tech were used as collateral. According to the Announcement on the Results of Judicial Disposal of

Certain Shares of Shareholder Holding More Than 5% of the Shares disclosed by the Board of Directors of Jonjee

High-tech on December 18 2023 Great Wall Guoxing Financial Leasing Co. Ltd. applied for compulsory execution.

5.57 million shares in Jonjee High-tech have been disposed of. The disposal amount was RMB 160422600 and the

amount of joint and several liability debt fulfilled was RMB 160422600.

(2) Due to the case of notarising creditor's rights documents between Chongqing Xinyu Financial Leasing Co. Ltd.

and the defendants Shenzhen Baoneng Investment Group Co. Ltd. Shenzhen Baoneng Automobile Co. Ltd. and

Zhongshan Runtian Chongqing Xinyu Financial Leasing Co. Ltd. applied to the court for compulsory execution. As

the guarantor of the debt of RMB260 million Zhongshan Runtian used its 67.65 million A shares of CSG as

collateral. As of June 29 2022 it has disposed of 55628900 A shares of CSG with a total amount of RMB

319999300.00. At present the court has transferred RMB 301717392.44 to the creditor and Zhongshan Runtian's

guarantee liability has been enforced.

(3) Due to the case of notarising creditor's rights documents between Guangdong Finance Trust Co. Ltd. and

Zhongshan Runtian Shenzhen Jushenghua Co. Ltd. Shenzhen Baoneng Investment Group Co. Ltd. Baoneng

Holdings (China) Co. Ltd. and Mr. Yao Zhenhua Finance Trust applied to the court for compulsory execution. The

26550000 shares of Jonjee High-tech held by Zhongshan Runtian Investment Co. Ltd. have been sold on September

13 2022 and the amount credited into the account was RMB 793755369.22 which was approximately RMB 90

million different from the debt amount of RMB 882199570.79 submitted to the court by the execution applicant. As

a result the case remained unsettled.

(4) Due to the dispute over the financial loan contract between AVIC Trust Co. Ltd. and Zhongshan Runtian

Zhongshan Runtian as the borrower of the debt principal of RMB 1.05 billion and Hefei Baohui Real Estate Co.Ltd. Hefei Baoneng Real Estate Development Co. Ltd. Shenzhen Jushenghua Co. Ltd. Shenzhen Shum Yip

Logistics Group Co. Ltd. Shenzhen Baoneng Investment Group Co. Ltd. Chia Tai (Shenzhen) Development Co.Ltd. and Mr. Yao Zhenhua were jointly and severally liable for the debt. As of December 31 2023 it has disposed a

total of 11156871 shares of Jonjee High-tech; among them the first round of freezing of 2125605 shares by AVIC

Trust Co. Ltd. and the judicial mark of 8056410 shares.

(5) Due to the case of execution of notarising creditor's rights documents between Chongqing International Trust Co.

Ltd. and Shenzhen Jushenghua Co. Ltd. Zhongshan Runtian Shenzhen Baoneng Investment Group Co. Ltd. and Mr.Yao Zhenhua the court ruled to seal up and freeze the property of RMB 541 million of Jushenghua Baoneng Group

and Yao Zhenhua and to freeze the 22 million shares of Jonjee High-tech pledged by Zhongshan Runtian to

Chongqing Trust. At present Chongqing Trust has applied for compulsory execution. As of February 2 2023 it has

disposed of 21025100 shares of Jonjee High-tech with a total amount of RMB 617383579.06.

(6) Due to the case of the loan contract dispute between Zhongshan Runtian and Shanghai Pudong Development

Bank Co. Ltd. the People's Court of Futian District Shenzhen has issued an Execution Ruling ruling that 12 million

shares held by Zhongshan Runtian in "Jonjee High-tech" the entity subject to enforcement shall be auctioned off and

realised for the purpose of settling the debt. As the bidder failed to pay the final payment within the prescribed time

according to the Notification of Sale from the People's Court of Futian District Shenzhen issued on February 16

2023 the aforesaid 12 million shares would be re-auctioned. On March 22 2023 Shanghai Pudong Development

Bank Co. Ltd. disposed of the 12 million shares held by Zhongshan Runtian in "Jonjee High-tech" by way of a

judicial auction. The 12 million shares have been disposed of for RMB 405684000.Notice of auction was received on December 12 2023: the Futian Court intended to judicially auction 9 million

unrestricted public shares of Jonjee High-tech held by Zhongshan Runtian on the Judicial Auction Online Platform

from 10:00 a.m. on January 16 2024 to 10:00 a.m. on January 17 2024 (except for the extension of the time) which

has been suspended due to the supplemental security.

65CSG Annual Report 2025

(7) Due to the case of the loan contract dispute between Zhongshan Runtian and Chongqing Trust Inc. Shenzhen

Intermediate People's Court has issued an execution notification demanding the disposal of 22 million shares held by

Zhongshan Runtian in "Jonjee High-tech" at a realised price. On January 17 2023 Chongqing Trust disposed of a

total of 5.7 million shares held by Zhongshan Runtian by way of block trading.

(8) Due to the case of the loan contract dispute between Zhongshan Runtian and Bank of Communications Financial

Leasing Co. Ltd. the Intermediate People's Court of Zhongshan City Guangdong Province has issued an execution

ruling to auction off 8329457 shares held by Zhongshan Runtian in "Jonjee High-tech". On 11 May 2023 Bank of

Communications Financial Leasing Co. Ltd. disposed of the 8329457 shares held by Zhongshan Runtian in "Jonjee

High-tech" by way of a judicial auction. The auction proceeds of RMB 284.27 million which has been used up to

pay off RMB 202451688.15 in this case RMB 269851.69 in execution fees and RMB 50000 in auxiliary auction

fees.

(9) Due to the case of the loan contract dispute between Zhongshan Runtian and Bohai Trust the Intermediate

People's Court of Zhongshan City Guangdong Province has issued an Execution Ruling ruling the mandatory

realisation of 13.7 million shares held by the entity subject to enforcement Zhongshan Runtian in "Jonjee High-tech".As of June 6 2023 all 13.7 million shares had been disposed of. The court has disbursed a total of RMB

458173319.95 to Bohai Trust with approximately RMB 10 million outstanding. Bohai Trust has initiated separate

legal proceedings at the Shenzhen Court of International Arbitration to recover the outstanding balance and realise

the collateral and the pledge guarantee amounts to RMB 35504500. Currently the case is awaiting a court hearing.

(10) Due to the case of the transfer and buy-back contract dispute between Zhongshan Runtian and Shenzhen Qianhai

Dongfang Venture the Intermediate People's Court of Shenzhen Municipality has issued an Execution Ruling ruling

that the property of the entities subject to enforcement including Shenzhen Hualitong Zhongshan Runtian Baoneng

Investment and Jushenghua should be seized frozen sequestered withheld withdrawn or allocated to the extent of a

total amount of RMB 623102565.76 (including RMB 43513 215.76 of Zhongshan Runtian Investment Co. Ltd.)

as well as interest on the debt during the period of delayed performance costs of enforcement applications and actual

expenses incurred during the enforcement.

(11) Due to the case of the financial loan contract dispute between Bank of Tibet and Lhasa Baochuang and

Zhongshan Runtian the total enforcement amount stands at RMB 828970067.74 with RMB 821439159.19 already

enforced. In August 2023 the court issued a Reinstatement of Execution Ruling which ruled to withhold and freeze

the bank deposits of the entities subject to enforcement in the sum of RMB 50943534.03 a total enforcement fee of

RMB 118343.53 as well as interest interest on the debt during the period of delayed performance and case

acceptance fee.

(12) Due to the case of the loan contract dispute between Shenzhen Baotai Honghua and Zhongshan Runtian

Hualitong and Shenzhen Jixiang Service Shenzhen Baotai Honghua applied for enforcement of RMB 1205000000

and interest. In another case asset disposal resulted in the distribution of disposal proceeds of RMB 356272071.65.

(13) Due to the case of the equity pledge dispute between Essence Securities and Zhongshan Runtian the amount of

the litigation is RMB 352912928.76. The Intermediate People's Court of Nanchang City has issued a first-instance

judgement which ruled to reject the litigation request of Essence Securities. In September 2023 Essence Securities

filed another lawsuit with the Futian court in Shenzhen seeking payment from Zhongshan Runtian for financing

funds and interest. The claim in this case amounts to RMB 128 million. The case is currently undergoing first-

instance proceedings.

(14) Due to the three cases of claim transaction disputes between Guangdong Huaxing Bank Co. Ltd. and

Jushenghua Shum Yip Logistics Baoneng Investment Hualitong and Zhongshan Runtian judgements have been

rendered in the first instance. In Case No. (2022) Y. 0303 M.C. 19249 Zhongshan Runtian is held jointly and

severally liable for settling the principal of RMB 150000000 and associated interest. In Case No. (2022) Y. 0303

66CSG Annual Report 2025

M.C. 19248 Zhongshan Runtian bears the joint and several liability for settling the principal of RMB 300000000

and interest of RMB 22500000 on the bonds in question. In Case No. (2022) Y. 0303 M.C. 19250 Zhongshan

Runtian is jointly and severally liable for settling the principal of RMB 200000000 and associated interest on the

bonds in question. All these cases are currently in the second instance.

(15) Due to the case of the finance lease contract dispute between Science City (GZ) Financial Leasing Co. Ltd. and

Kunshan JuTron New Energy Technology Co. Ltd. Baoneng Investment Jushenghua Baoneng Urban Development

Taiyuan Baoju Real Estate Qianhai Huabao Supply Chain Zhongshan Runtian and Ping An Securities Zhongshan

Runtian acts as a guarantor for the debt of RMB 120 million. The first-instance judgement has yet to be rendered.

(16) Due to the case of the corporate bond trading dispute between Guangdong Huaxing Bank Co. Ltd. and Shum

Yip Logistics Jushenghua Baoneng New Energy Automobile Shenzhen Baoneng Automobile Yao Zhenhua

Baoneng Investment Hualitong and Zhongshan Runtian Zhongshan Runtian acts as a guarantor for the debt of RMB

450 million. The case is still at the stage of the first instance.

(17) Due to the two cases of finance lease contract disputes between Science City (GZ) Financial Leasing Co. Ltd.

and Qoros Automotive Baoneng Investment Jushenghua Baoneng Urban Development Yao Zhenhua Taiyuan

Baoju Real Estate Chongqing Baoneng Supply Chain Guangzhou Baoneng Culture Entertainment Qianhai Huabao

Supply Chain Zhongshan Runtian and Ping An Securities the total claim amount is RMB 186 million and

Zhongshan Runtian acts as the guarantor in the cases. The cases are currently in the first-instance stage.

(18) Due to the case of the finance lease contract dispute between Science City (GZ) Financial Leasing Co. Ltd. and

Shenzhen Baoneng Automobile Baoneng Investment Jushenghua Baoneng Urban Development Yao Zhenhua

Taiyuan Baoju Real Estate Guangzhou Baoneng Culture Entertainment Qianhai Huabao Supply Chain Zhongshan

Runtian and Ping An Securities Zhongshan Runtian acts as a guarantor for the debt of RMB 210 million. The case is

currently in the first-instance stage.

(19) Due to the case of the finance lease contract dispute between Science City (GZ) Financial Leasing Co. Ltd. and

Shenzhen Hua'ai Industrial Development Baoneng Investment Jushenghua Baoneng Urban Development Yao

Zhenhua Taiyuan Baoju Real Estate Guangzhou Baoneng Culture Entertainment Qianhai Huabao Supply Chain

Zhongshan Runtian and Ping An Securities Zhongshan Runtian acts as a guarantor for the debt of RMB 20.33

million. The case is currently in the first-instance stage.

(20) Due to the case of the finance lease contract dispute between Science City (GZ) Financial Leasing Co. Ltd. and

Baoneng Automotive Research and Development Baoneng Investment Jushenghua Baoneng Urban Development

Yao Zhenhua Taiyuan Baoju Real Estate Guangzhou Baoneng Culture Entertainment Qianhai Huabao Supply

Chain Zhongshan Runtian and Ping An Securities Zhongshan Runtian acts as a guarantor for the debt of RMB

22.38 million. The case is currently in the first-instance stage.

(21) Due to the two cases of finance lease contract disputes between Science City (GZ) Financial Leasing Co. Ltd.

and Shenzhen Baoneng Automobile Qoros Automotive Baoneng Investment Jushenghua Baoneng Urban

Development Zhongshan Runtian Yao Zhenhua Tengchong Beihai Wetland Guangzhou Baoneng Culture

Entertainment Qianhai Huabao Supply Chain and Chuangbang Group the total claim amount is RMB 142 million

and Zhongshan Runtian acts as the guarantor. The two cases are currently in the first-instance stage.

(22) Due to the case of the finance lease contract dispute between Shandong Tongda Financial Leasing Co. Ltd. and

Shenzhen Baoneng Automobile Baoneng Investment Zhongshan Runtian Wuhu Baoneng Real Estate Shenzhen

Xinchang Enterprise Management Co. Ltd. and Chuangbang Group Zhongshan Runtian acts as a guarantor for the

debt of RMB 260 million. The case is currently in the first-instance stage.

(23) Due to the case of the finance lease contract dispute between Shandong Tongda Financial Leasing Co. Ltd. and

Shum Yip Logistics Baoneng Investment Baoneng Real Estate Zhongshan Runtian Wuhu Baoneng Real Estate

and Shenzhen Hualitong Zhongshan Runtian acts as a guarantor for the debt of RMB 160 million. The case is

67CSG Annual Report 2025

currently in the first-instance stage.

(24) Due to the two cases of finance lease contract disputes between Science City (GZ) Financial Leasing Co. Ltd.

and Shenzhen Hua'ai Industrial Development Yao Zhenhua Guangzhou Baoneng Culture Entertainment Qianhai

Huabao Supply Chain Zhongshan Runtian and Jushenghua the total claim amount is RMB 122 million and

Zhongshan Runtian acts as the guarantor. The two cases are currently in the first-instance stage.As of December 31 2023 the details of Zhongshan Runtian's comparatively large amount of debt which was overdue

are as follows:

Serial Borrower Financial Loan amount Credit Start date Maturitynumber institution (RMB 0000) enhancement plan of loan date of loan

1 Zhongshan Runtian EssenceInvestment Co. Ltd. Securities 4239.28 Guarantee + Pledge 2018/12/27 2021/12/26

2 Zhongshan RuntianInvestment Co. Ltd. AVIC Trust 105000.00 Guarantee + Pledge 2019/9/25 2021/10/31

Total 109239.28

Note: As of October 31 2023 related stocks held by Zhongshan Runtian had been liquidated by AVIC Trust through

various channels. However since it is not the first pledgee the proceeds from liquidation must be retained for

withdrawal by the first pledgee Essence Securities. AVIC Trust has withdrawn only part of the funds so far. Due to

the large number of issues and quantities of trust products the Company is still negotiating with AVIC Trust on the

deduction method for principal and interest and no solution has been finalised. Therefore the outstanding loan

cannot be adjusted for now. Once a solution is finalised further disclosure will be made.As of December 31 2023 Mr. Yao Zhenhua's personal execution cases are as follows:

(1) Due to the case of dispute over notarising creditor's rights documents between Ping An Trust Co. Ltd. and

Shaoxing Baorui Real Estate Co. Ltd. Baoneng City Co. Ltd. Shenzhen Baoneng Investment Group Co. Ltd.Baoneng Real Estate Co. Ltd. Shanghai Kaiyue Investment Co. Ltd. and Mr. Yao Zhenhua which was applied for

compulsory execution by Ping An Trust Mr. Yao Zhenhua was jointly and severally liable for the principal and

interest of the debt of RMB 420 million.

(2) Due to the trust loan dispute between the National Trust and Shenzhen Xinao Trading Co. Ltd. Shenzhen

Baoneng Investment Group Co. Ltd. Mr. Yao Zhenhua and others signed relevant guarantee contracts ordering

Shenzhen Xinao Trading Co. Ltd. to repay the loan principal of RMB 290 million and related interest and lawsuit

costs. Shenzhen Baoneng Investment Group Co. Ltd. Mr. Yao Zhenhua and others were jointly and severally liable

for the debt.

(3) Due to the financial borrowing between Zhongrong International Trust Co. Ltd. and Baoneng Automobile Co.

Ltd. it applied to the Beijing Third Intermediate People's Court for compulsory execution for notarisation on the

matter. Since Mr. Yao Zhenhua provided a guarantee for this loan business and signed the relevant notarised

documents he was jointly and severally liable for the debt of RMB 1048 million.

(4) As Kunlun Trust Co. Ltd. applied to the court for compulsory execution of the notarising creditor's rights

documents with Shum Yip Logistics Group Co. Ltd. Baoneng Century Co. Ltd. Chia Tai (Shenzhen) Development

Co. Ltd. Shenzhen Baoneng Investment Group Co. Ltd. Baoneng Holdings (China) Co. Ltd. and Mr. Yao

Zhenhua Mr. Yao Zhenhua assumed joint and several guarantee liabilities for the debt of RMB 1.31 billion.

(5) Due to the case of notarising creditor's rights documents between Guangzhou Xinhua City Development Industry

Investment Enterprise (Limited Partnership) and the defendants Shenzhen Baoneng Investment Group Co. Ltd.Shenzhen Jushenghua Co. Ltd. and Mr. Yao Zhenhua Mr. Yao Zhenhua as the guarantor signed the relevant

notarial documents and assumed joint and several liabilities for the principal and interest of the creditor's rights of

RMB 600 million.

68CSG Annual Report 2025

(6) Due to the dispute over the loan contract between Fuzhou Branch of Xiamen International Bank Co. Ltd. and

Shenzhen Jushenghua Co. Ltd. Fuzhou Branch of Xiamen International Bank Co. Ltd. applied to Shenzhen

Intermediate People's Court for compulsory execution. Mr. Yao Zhenhua as the guarantor of the loan principal of

RMB 2.16 billion signed the corresponding Guarantee Contract and assumed joint and several liabilities for the debt.

(7) Due to the financial loan dispute between Guangdong Finance Trust Co. Ltd. and Zhongshan Runtian

Guangdong Finance Trust Co. Ltd. applied to Shenzhen Intermediate People's Court for compulsory execution. Mr.Yao Zhenhua as the guarantor of the loan signed the corresponding Guarantee Contract and was jointly and

severally liable for the debt of RMB 720 million. The 26550000 shares of Jonjee High-tech held by Zhongshan

Runtian Investment Co. Ltd. have been realised on September 13 2022 with a received amount of RMB

793755369.22 which is about RMB 90 million different from the owed amount of RMB 882199570.79 submitted

to the court by the applicant for execution. Therefore the case has not been settled for the time being.

(8) Due to the financial debt dispute between China Railway Trust Co. Ltd. and Baoneng Automobile Group Co.

Ltd. and Kunming Baojun Real Estate Co. Ltd. it applied to Chengdu Intermediate People's Court of Sichuan

Province for compulsory execution. As the guarantor of the debt Mr. Yao Zhenhua signed the corresponding

Guarantee Contract and was jointly and severally liable for the debt of RMB 2095 million. A settlement agreement

has been signed in this case.

(9) Due to the financial debt dispute between China Railway Trust Co. Ltd. and Baoneng Automobile Group Co.

Ltd. and Kunming Jianpeng Real Estate Development Co. Ltd. it applied to Chengdu Intermediate People's Court of

Sichuan Province for compulsory execution. Mr. Yao Zhenhua as the guarantor of the debt signed the corresponding

Guarantee Contract and was jointly and severally liable for the debt of RMB 836 million. A settlement agreement has

been signed in this case and the execution has been terminated.

(10) Due to the case of notarising creditor's rights documents between Changan International Trust Co. Ltd. and

Shenzhen Baoneng Investment Group Co. Ltd. Wuxi Baoneng Real Estate Co. Ltd. Baoneng Holdings (China) Co.Ltd. Shenzhen Jushenghua Co. Ltd. and Mr. Yao Zhenhua Changan Trust applied for compulsory execution. Mr.Yao Zhenhua as the guarantor of the debt was jointly and severally liable for the debt of RMB 925 million.

(11) Due to the case of notarising creditor's rights documents between Changan International Trust Co. Ltd. and

Shenzhen Baoneng Investment Group Co. Ltd. Wuxi Baoneng Real Estate Co. Ltd. Baoneng Holdings (China) Co.Ltd. Shenzhen Jushenghua Co. Ltd. and Mr. Yao Zhenhua Changan Trust applied for compulsory execution. Mr.Yao Zhenhua as the guarantor of the debt was jointly and severally liable for the debt of RMB 1117 million.

(12) Due to the case of notarising creditor's rights documents between China Minsheng Trust Co. Ltd. and the

defendants Shenzhen Baoneng Investment Group Co. Ltd. Hefei Baohui Real Estate Co. Ltd. Shenzhen Baoneng

Enterprise Management Co. Ltd. Anhui Baoneng Land Co. Ltd. and Mr. Yao Zhenhua Minsheng Trust applied for

compulsory execution. As the guarantor of the debt Mr. Yao Zhenhua bore unlimited several and joint liability for

the debt of RMB 4207 million.

(13) Due to the case of notarising creditor's rights documents between Shanghai Aijian Trust Co. Ltd. and Shenzhen

Shum Yip Logistics Group Co. Ltd. Shenzhen Baoneng Investment Group Co. Ltd. Chia Tai (Shenzhen)

Development Co. Ltd. Hefei Baohui Real Estate Co. Ltd. Hefei Baoneng Real Estate Development Co. Ltd.Shenzhen Jushenghua Co. Ltd. and Mr. Yao Zhenhua Aijian Trust applied to the court for compulsory execution.As the guarantor of the debt Mr. Yao Zhenhua was jointly and severally liable for the debt of RMB 416 million.

(14) Due to the dispute over the loan contract with Baoneng Automobile Group Co. Ltd. Chongqing International

Trust applied to the court for compulsory execution and Mr. Yao Zhenhua as the guarantor of the debt was jointly

and severally liable for the debt of RMB 2186 million.

(15) Due to the case of notarising creditor's rights documents between China Minsheng Trust Co. Ltd. and Shenzhen

Shum Yip Logistics Group Co. Ltd. Shenzhen Baoneng Investment Group Co. Ltd. Shenzhen Jushenghua Co. Ltd.

69CSG Annual Report 2025

and Mr. Yao Zhenhua Minsheng Trust applied to the court for compulsory execution and Mr. Yao Zhenhua as the

guarantor of the debt was jointly and severally liable for the debt of RMB 496 million.

(16) Due to the case of China Minsheng Trust Co. Ltd. Shenzhen Shum Yip Logistics Group Co. Ltd. Shenzhen

Baoneng Investment Group Co. Ltd. Shenzhen Jushenghua Co. Ltd. and Mr. Yao Zhenhua Minsheng Trust applied

to the court for compulsory execution and Mr. Yao Zhenhua as the guarantor of the debt was jointly and severally

liable for the debt of RMB 2238 million.

(17) Due to the financial loan contract dispute between AVIC Trust Co. Ltd. and Shenzhen Lingdao Auto Life

Service Co. Ltd. Shenzhen Baoneng Investment Group Co. Ltd. Shenzhen Jushenghua Co. Ltd. Shenzhen Shum

Yip Logistics Group Co. Ltd. Tengchong Baoneng Real Estate Co. Ltd. Zhejiang Jintian Real Estate Development

Co. Ltd. Tengchong Beihai Wetland Ecotourism Investment Co. Ltd. and Mr. Yao Zhenhua AVIC Trust applied

to the court for compulsory execution and Mr. Yao Zhenhua as the guarantor of the debt was jointly and severally

liable for the debt of RMB 984 million.

(18) Due to the financial loan contract dispute between AVIC Trust Co. Ltd. and Shenzhen Shum Yip Logistics

Group Co. Ltd. Shenzhen Baoneng Investment Group Co. Ltd. Shenzhen Jushenghua Co. Ltd. Baoneng Real

Estate Co. Ltd. and Wuhu Baoneng Real Estate Co. Ltd. Baoneng City Co. Ltd. Tengchong Beihai Wetland Eco-

Tourism Investment Co. Ltd. and Mr. Yao Zhenhua AVIC Trust applied to the court for execution. Mr. Yao

Zhenhua as the guarantor of the debt was jointly and severally liable for the debt of RMB 549 million (principal

exclusive of interest penalty interest etc.).

(19) Due to the loan contract dispute between Shenzhen Branch of Ping An Bank Co. Ltd. and Shenzhen Shum Yip

Logistics Group Co. Ltd. Shenzhen Jushenghua Co. Ltd. Shenzhen Baoneng Investment Group Co. Ltd. Baoneng

Real Estate Co. Ltd. Shenzhen First Space Operation Management Co. Ltd. Mr. Yao Zhenhua and Baoneng City

Co. Ltd. Shenzhen Branch applied to the court for execution. Mr. Yao Zhenhua as the guarantor of the debt was

jointly and severally liable for the debt of RMB 3433 million. A settlement has been reached in this case and the

execution has been terminated.

(20) Due to the execution of lawsuit costs of the loan contract dispute between Shenzhen Branch of Ping An Bank

Co. Ltd. and Baoneng City Co. Ltd. Baoneng Real Estate Co. Ltd. Baoneng Holdings (China) Co. Ltd. Mr. Yao

Zhenhua and Shenzhen Liujin Investment Co. Ltd. the Higher People's Court of Guangdong Province appointed

Shenzhen Intermediate People's Court of Guangdong Province to execute the case. Mr. Yao Zhenhua as the

guarantor of the loan contract dispute was jointly and severally liable for the lawsuit costs of RMB 13920800

arising from the loan contract dispute. The said lawsuit costs have been transferred and executed.

(21) Due to the loan contract dispute between Shenzhen Branch of Ping An Bank Co. Ltd. and Baoneng City Co.

Ltd. Baoneng Real Estate Co. Ltd. Baoneng Holdings (China) Co. Ltd. Mr. Yao Zhenhua and Shenzhen Liujin

Investment Co. Ltd. Shenzhen Branch of Ping An Bank Co. Ltd. applied to the court for execution. Mr. Yao

Zhenhua as the guarantor of the debt was jointly and severally liable for the debt of RMB 5562 million. In this case

RMB 3674 million was obtained from the auction of a residential unit and RMB 2226 million was repaid to Ping

An Bank for debt repayment after deducting the appropriate taxes and fees.

(22) Due to the case of execution of notarising creditor's rights documents between Chongqing International Trust

Co. Ltd. and Shenzhen Jushenghua Co. Ltd. Zhongshan Runtian Shenzhen Baoneng Investment Group Co. Ltd.and Mr. Yao Zhenhua Chongqing International Trust Co. Ltd. applied to the court for execution and Mr. Yao

Zhenhua as the guarantor of the debt was jointly and severally liable for the debt of RMB 541 million.

(23) Due to the case that Tibet Bank Co. Ltd. sued Lhasa Baochuang Automobile Sales Co. Ltd. Mr. Yao Zhenhua

Shenzhen Baoneng Investment Group Co. Ltd. Shenzhen Jushenghua Co. Ltd. and Shenzhen Shum Yip Logistics

Group Co. Ltd. were jointly and severally liable for the lawsuit costs of the loan contract dispute which was

executed by the Lhasa Intermediate People's Court of the Tibet Autonomous Region. Mr. Yao Zhenhua as the

70CSG Annual Report 2025

guarantor of the loan contract dispute was jointly and severally liable for the lawsuit costs of RMB 5.11 million

arising from the loan contract dispute.

(24) Due to the case that Tibet Bank Co. Ltd. sued Lhasa Baochuang Automobile Sales Co. Ltd. Mr. Yao Zhenhua

Shenzhen Baoneng Investment Group Co. Ltd. Shenzhen Jushenghua Co. Ltd. and Shenzhen Shum Yip Logistics

Group Co. Ltd. were jointly and severally liable for the debts arising from the loan contract dispute and were

executed by Lhasa Intermediate People's Court of the Tibet Autonomous Region. Mr. Yao Zhenhua as the guarantor

of the loan contract dispute bore joint and several guarantee liability for the debt of RMB 829 million arising from

the loan contract dispute which has been paid off.

(25) Due to the case that Chongqing International Trust Co. Ltd. sued Baoneng Automobile Group Co. Ltd.

Nanjing Baoneng Urban Development Co. Ltd. Shenzhen Baoneng Investment Group Co. Ltd. Baoneng Holdings

(China) Co. Ltd. and Yao Zhenhua as the guarantor of the debt Mr. Yao Zhenhua was executed by the Chongqing

No. 5 Intermediate People's Court and he was jointly and severally liable for the debt of RMB 2186 million.Mr. Yao Zhenhua had no debt with comparatively large amount that had not been paid when due.According to the reply of the shareholder Shenzhen Guanlong Logistics Co. Ltd.: As of December 31 2023

Shenzhen Guanlong Logistics Co. Ltd. has not received relevant information on share freezing and lawsuit and it

had no debt with comparatively large amount that had not been paid when due."

XIV. Major related transaction

1. Related transaction with routine operation concerned

□ Applicable √ Not applicable

2. Related transaction with acquisition of assets or equity sales of assets or equity concerned

□ Applicable √ Not applicable

3. Related transaction with jointly external investment concerned

□ Applicable √ Not applicable

4. Credits and liabilities with related parties

□ Applicable √ Not applicable

5. Transactions with related financial companies

□ Applicable √ Not applicable

71CSG Annual Report 2025

6. Transactions between financial companies controlled by the company and related parties

□ Applicable √ Not applicable

7. Other major related transactions

□ Applicable √ Not applicable

XV. Significant contracts and their implementation

1. Trusteeship contracting and leasing

(1) Trusteeship

□ Applicable √ Not applicable

(2) Contract

□ Applicable √ Not applicable

(3) Leasing

□ Applicable √ Not applicable

2. Major guarantees

√ Applicable □ Not applicable

Unit: RMB 0000

External guarantees of the Company and its subsidiaries (excluding the guarantees for subsidiaries)

Date of

Guarant

disclosure of Counter

Actual date Actual Complete ee for

Name of guarantee related Guarantee Collateral guarantee Guarant

of amount of Guarantee implement related

object announcement amount (if any) circumstance y period

guarantee guarantee ation or not party or

on guarantee (if any)

not

amount

Total amount of approved external guarantees during the report Total actual amount of external guarantees

00

period (A1) during the report period (A2)

Total amount of approved external guarantees at the end of the Total balance of actual external guarantees at

00

report period (A3) the end of the report period (A4)

Guarantees of the Company for its subsidiaries

Date of

Guarant

disclosure of Counter

Actual date Actual Complete ee for

Name of guarantee related Guarantee Collateral guarantee Guarant

of amount of Guarantee implement related

object announcement amount (if any) circumstance y period

guarantee guarantee ation or not party or

on guarantee (if any)

not

amount

Xianning CSG 28 April 2025 42008 May 996Joint None None 1 year No No

72CSG Annual Report 2025

Photoelectric Glass 2025 liability

Co. Ltd. guarantee

Xianning CSG Joint

17 October

Photoelectric Glass 28 April 2025 5000 3823liability None None 1 year No No

2025

Co. Ltd. guarantee

Xianning CSG Joint

11 July

Photoelectric Glass 28 April 2025 3000 1000liability None None 1 year No No

2025

Co. Ltd. guarantee

Xianning CSG Joint

19 August

Photoelectric Glass 28 April 2025 3000 1221liability None None 1 year No No

2025

Co. Ltd. guarantee

Xianning CSG Joint

6 August

Photoelectric Glass 28 April 2025 1000 1000liability None None 1 year No No

2025

Co. Ltd. guarantee

Xianning CSG Joint

27 August

Photoelectric Glass 26 April 2024 2000 1123liability None None 1 year Yes No

2024

Co. Ltd. guarantee

Xianning CSG Joint

6 August

Energy-Saving 28 April 2025 8000 3853liability None None 1 year No No

2025

Glass Co. Ltd. guarantee

Xianning CSG Joint

14 August

Energy-Saving 26 April 2024 5600 1168liability None None 5 years No No

2024

Glass Co. Ltd. guarantee

Xianning CSG 29 Joint

Energy-Saving 28 April 2025 7400December 3221liability None None 1 year No No

Glass Co. Ltd. 2025 guarantee

Xianning CSG 6 Joint

Energy-Saving 26 April 2024 3000September 400liability None None 1 year Yes No

Glass Co. Ltd. 2024 guarantee

Xianning CSG Joint

21 July

Energy-Saving 28 April 2025 6000 1000liability None None 1 year No No

2025

Glass Co. Ltd. guarantee

Xianning CSG Joint

22 April

Energy-Saving 26 April 2024 5000 3300liability None None 1 year No No

2025

Glass Co. Ltd. guarantee

Xianning CSG Joint

13 January

Energy-Saving 26 April 2024 2000 1720liability None None 1 year No No

2025

Glass Co. Ltd. guarantee

Xianning CSG 31 Joint

Energy-Saving 28 April 2025 4000December 0liability None None 1 year No No

Glass Co. Ltd. 2025 guarantee

Xianning CSG Joint

3 July

Energy-Saving 26 April 2024 5000 0liability None None 1 year Yes No

2024

Glass Co. Ltd. guarantee

Yichang CSG Joint

3 April

Photoelectric Glass 26 April 2023 1800 600liability None None 1 year Yes No

2024

Co. Ltd. guarantee

Yichang CSG 26 Joint

Photoelectric Glass 26 April 2024 600November 600liability None None 1 year Yes No

Co. Ltd. 2024 guarantee

Yichang CSG 2 Joint

Photoelectric Glass 26 April 2024 1200December 4liability None None 1 year Yes No

Co. Ltd. 2024 guarantee

27 Joint

Hebei Panel Glass

26 April 2024 5000September 0liability None None 6 years No No

Co. Ltd.

2024 guarantee

Hebei Panel Glass 26 April 2024 300018 1104Joint None None 3 years No No

73CSG Annual Report 2025

Co. Ltd. December liability

2024 guarantee

4 Joint

Hebei Panel Glass

26 April 2024 5000December 0liability None None 2 years No No

Co. Ltd.

2024 guarantee

17 Joint

Hebei Panel Glass 30 October

16500December 1994liability None None 5 years No No

Co. Ltd. 2021

2021 guarantee

11 Joint

Hebei CSG Glass

28 April 2025 3000September 1108liability None None 1 year No No

Co. Ltd.

2025 guarantee

Joint

Hebei CSG Glass 4 August

28 April 2025 14000 3511liability None None 1 year No No

Co. Ltd. 2025

guarantee

27 Joint

Hebei CSG Glass

26 April 2024 8000November 4032liability None None 3 years No No

Co. Ltd.

2024 guarantee

Joint

Hebei CSG Glass 27 August

26 April 2024 4000 2000liability None None 1 year Yes No

Co. Ltd. 2024

guarantee

25 Joint

Hebei CSG Glass

26 April 2024 5000February 71liability None None 1 year No No

Co. Ltd.

2025 guarantee

19 Joint

Hebei CSG Glass

28 April 2025 5000December 2500liability None None 2 years No No

Co. Ltd.

2025 guarantee

Joint

Hebei CSG Glass 25 August

28 April 2025 3000 1000liability None None 3 years No No

Co. Ltd. 2025

guarantee

Dongguan CSG Joint

9 August

Architectural Glass 26 April 2024 5000 2952liability None None 1 year Yes No

2024

Co. Ltd. guarantee

Dongguan CSG Joint

12 May

Architectural Glass 28 April 2025 8000 0liability None None 1 year No No

2025

Co. Ltd. guarantee

Dongguan CSG Joint

6 March

Architectural Glass 26 April 2024 10000 2660liability None None 1 year No No

2025

Co. Ltd. guarantee

Dongguan CSG Joint

22 October

Architectural Glass 28 April 2025 9000 1020liability None None 1 year No No

2025

Co. Ltd. guarantee

Dongguan CSG Joint

21 January

Architectural Glass 26 April 2024 10000 2400liability None None 1 year No No

2025

Co. Ltd. guarantee

Joint

Xianning CSG 15 October

28 April 2025 10000 6245liability None None 1 year No No

Glass Co. Ltd. 2025

guarantee

Joint

Xianning CSG 16 August

26 April 2023 5000 1483liability None None 4 years No No

Glass Co. Ltd. 2023

guarantee

Joint

Xianning CSG 30 October

28 April 2025 10000 5300liability None None 1 year No No

Glass Co. Ltd. 2025

guarantee

26 Joint

Xianning CSG

28 April 2025 15000November 7000liability None None 2 years No No

Glass Co. Ltd.

2025 guarantee

Xianning CSG 26 April 2024 100008 April 6885Joint None None 1 year No No

74CSG Annual Report 2025

Glass Co. Ltd. 2025 liability

guarantee

Joint

Xianning CSG 25 December 25 March

15000 9013liability None None 7 years No No

Glass Co. Ltd. 2021 2022

guarantee

Joint

Xianning CSG 2 June

26 April 2023 50000 20821liability None None 7 years No No

Glass Co. Ltd. 2023

guarantee

18 Joint

Xianning CSG

26 April 2024 20000February 18806liability None None 1 year No No

Glass Co. Ltd.

2025 guarantee

Joint

Xianning CSG 9 June

26 April 2023 12000 5603liability None None 5 years Yes No

Glass Co. Ltd. 2023

guarantee

13 Joint

Xianning CSG

26 April 2024 4000September 0liability None None 1 year Yes No

Glass Co. Ltd.

2024 guarantee

Joint

Xianning CSG 7 July

29 June 2021 20000 6540liability None None 5 years Yes No

Glass Co. Ltd. 2021

guarantee

27 Joint

Chengdu CSG

26 April 2024 5000September 5000liability None None 6 years No No

Glass Co. Ltd.

2024 guarantee

Joint

Chengdu CSG 10 March

26 April 2024 14350 3000liability None None 5 years No No

Glass Co. Ltd. 2025

guarantee

Joint

Chengdu CSG 8 April

26 April 2024 10000 8395liability None None 1 year No No

Glass Co. Ltd. 2025

guarantee

Joint

Chengdu CSG 9 January

26 April 2024 2000 1268liability None None 2 years No No

Glass Co. Ltd. 2025

guarantee

5 Joint

Chengdu CSG

28 April 2025 5000December 1724liability None None 1 year No No

Glass Co. Ltd.

2025 guarantee

Joint

Chengdu CSG 1 February

26 April 2023 5000 950liability None None 1 year Yes No

Glass Co. Ltd. 2024

guarantee

Joint

Chengdu CSG 31 May

26 April 2024 16437 1131liability None None 6 years Yes No

Glass Co. Ltd. 2024

guarantee

20 Joint

Chengdu CSG

26 April 2023 3000September 1000liability None None 1 year Yes No

Glass Co. Ltd.

2023 guarantee

Sichuan CSG

20 Joint

Energy

26 April 2023 3000September 2000liability None None 1 year Yes No

Conservation Glass

2023 guarantee

Co. Ltd.Sichuan CSG

Joint

Energy 24 October

28 April 2025 4000 3000liability None None 1 year No No

Conservation Glass 2025

guarantee

Co. Ltd.Sichuan CSG

Joint

Energy 13 August

26 April 2024 4400 1911liability None None 5 years No No

Conservation Glass 2024

guarantee

Co. Ltd.Sichuan CSG 28 April 2025 400029 May 3734Joint None None 1 year No No

75CSG Annual Report 2025

Energy 2025 liability

Conservation Glass guarantee

Co. Ltd.Sichuan CSG

Joint

Energy 29 May

28 April 2025 1000 714liability None None 1 year No No

Conservation Glass 2025

guarantee

Co. Ltd.Sichuan CSG

26 Joint

Energy

26 April 2024 3000February 242liability None None 1 year No No

Conservation Glass

2025 guarantee

Co. Ltd.Sichuan CSG

Joint

Energy 17 June

28 April 2025 12000 10000liability None None 1 year No No

Conservation Glass 2025

guarantee

Co. Ltd.Joint

Wujiang CSG 6 January

26 April 2024 10000 763liability None None 1 year No No

Glass Co. Ltd. 2025

guarantee

4 Joint

Wujiang CSG

28 April 2025 5000November 0liability None None 1 year No No

Glass Co. Ltd.

2025 guarantee

Joint

Wujiang CSG 9 May

28 April 2025 6000 2603liability None None 1 year No No

Glass Co. Ltd. 2025

guarantee

Joint

Wujiang CSG 1 April

26 April 2023 5000 700liability None None 1 year Yes No

Glass Co. Ltd. 2024

guarantee

18 Joint

Wujiang CSG

26 April 2024 7000December 800liability None None 1 year No No

Glass Co. Ltd.

2024 guarantee

27 Joint

Wujiang CSG

26 April 2024 5000September 505liability None None 6 years No No

Glass Co. Ltd.

2024 guarantee

CSG (Suzhou)

Corporate Joint

8 October

Headquarters 26 April 2023 15700 2639liability None None 5 years Yes No

2023

Management Co. guarantee

Ltd.Wujiang CSG East

18 Joint

China

26 April 2024 3000December 0liability None None 1 year Yes No

Architectural Glass

2024 guarantee

Co. Ltd.Wujiang CSG East

Joint

China 6 January

26 April 2024 10000 1410liability None None 1 year No No

Architectural Glass 2025

guarantee

Co. Ltd.Wujiang CSG East

Joint

China 1 April

26 April 2023 5000 1000liability None None 1 year Yes No

Architectural Glass 2024

guarantee

Co. Ltd.Wujiang CSG East

Joint

China 26 May

25 April 2022 12400 1371liability None None 5 years No No

Architectural Glass 2022

guarantee

Co. Ltd.Wujiang CSG East Joint

9 May

China 28 April 2025 6000 992liability None None 1 year No No

2025

Architectural Glass guarantee

76CSG Annual Report 2025

Co. Ltd.Wujiang CSG East

Joint

China 24 April

26 April 2024 3000 1500liability None None 2 years No No

Architectural Glass 2025

guarantee

Co. Ltd.Wujiang CSG East

Joint

China 21 January

26 April 2024 3000 298liability None None 1 year No No

Architectural Glass 2025

guarantee

Co. Ltd.Wujiang CSG East

Joint

China 16 June

28 April 2025 5000 1108liability None None 1 year No No

Architectural Glass 2025

guarantee

Co. Ltd.Dongguan CSG 27 Joint

Solar Glass Co. 26 April 2024 5000September 1064liability None None 6 years No No

Ltd. 2024 guarantee

Dongguan CSG Joint

5 March

Solar Glass Co. 26 April 2024 5000 2980liability None None 1 year No No

2025

Ltd. guarantee

Dongguan CSG Joint

27 April

Solar Glass Co. 26 April 2024 5000 1567liability None None 1 year No No

2025

Ltd. guarantee

Dongguan CSG Joint

19 June

Solar Glass Co. 28 April 2025 5000 1000liability None None 1 year No No

2025

Ltd. guarantee

Dongguan CSG Joint

15 April

Solar Glass Co. 26 April 2024 5000 2717liability None None 1 year No No

2025

Ltd. guarantee

Dongguan CSG Joint

21 July

Solar Glass Co. 25 April 2022 4000 1375liability None None 5 years No No

2022

Ltd. guarantee

Anhui CSG New

Joint

Energy Material 30 June

28 April 2025 3605liability None None 1 year No No

Technology Co. 2025

guarantee

Ltd.Guangxi CSG New

Joint

Energy Material 30 June

26 April 2024 0liability None None 1 year Yes No

Technology Co. 2024

guarantee

Ltd.Zhaoqing CSG Joint

30 June

Energy-Saving 28 April 2025 38000 3010liability None None 1 year No No

2025

Glass Co. Ltd. guarantee

Zhaoqing CSG 25 Joint

Energy-Saving 26 April 2024 February 1487liability None None 5 years No No

Glass Co. Ltd. 2025 guarantee

5 Joint

Wujiang CSG

26 April 2024 December 4522liability None None 5 years No No

Glass Co. Ltd.

2024 guarantee

25 Joint

Wujiang CSG

26 April 2024 February 0liability None None 1 year No No

Glass Co. Ltd.

2025 guarantee

Joint

Dongguan CSG 30 June

28 April 2025 1138liability None None 1 year No No

PV-tech Co. Ltd. 2025

guarantee

Dongguan CSG Joint

30 June

Architectural Glass 26 April 2024 3218liability None None 1 year No No

2024

Co. Ltd. guarantee

77CSG Annual Report 2025

Dongguan CSG Joint

12 March

Solar Glass Co. 26 April 2024 3367liability None None 1 year No No

2025

Ltd. guarantee

Dongguan CSG Joint

31 May

Solar Glass Co. 25 April 2022 9000 2515liability None None 4 years No No

2022

Ltd. guarantee

Qingyuan CSG

Joint

Energy-Saving 17 October

28 April 2025 6000 1430liability None None 1 year No No

New Materials Co. 2025

guarantee

Ltd.Qingyuan CSG

13 Joint

Energy-Saving

26 April 2024 10000February 3402liability None None 1 year No No

New Materials Co.

2025 guarantee

Ltd.Qingyuan CSG

Joint

Energy-Saving 4 June

26 April 2024 5000 17liability None None 3 years No No

New Materials Co. 2024

guarantee

Ltd.Qingyuan CSG

Joint

Energy-Saving 6 March

26 April 2024 10000 8205liability None None 5 years No No

New Materials Co. 2025

guarantee

Ltd.Joint

Yichang CSG 6 March

26 April 2023 1800 800liability None None 1 year Yes No

Display Co. Ltd. 2024

guarantee

Yichang CSG Joint

6 August

Polysilicon Co. 26 April 2024 12400 5000liability None None 5 years No No

2024

Ltd. guarantee

Yichang CSG Joint

16 January

Polysilicon Co. 26 April 2023 13000 3391liability None None 4 years No No

2024

Ltd. guarantee

Tianjin CSG Joint

19 May

Energy-Saving 28 April 2025 3000 367liability None None 1 year No No

2025

Glass Co. Ltd. guarantee

Tianjin CSG Joint

9 July

Energy-Saving 28 April 2025 5500 3508liability None None 1 year No No

2025

Glass Co. Ltd. guarantee

Tianjin CSG Joint

14 October

Energy-Saving 28 April 2025 6000 232liability None None 1 year No No

2025

Glass Co. Ltd. guarantee

Tianjin CSG Joint

12 March

Energy-Saving 26 April 2024 3000 0liability None None 1 year No No

2025

Glass Co. Ltd. guarantee

Tianjin CSG 10 Joint

Energy-Saving 28 April 2025 5000December 0liability None None 1 year No No

Glass Co. Ltd. 2025 guarantee

Tianjin CSG Joint

15 April

Energy-Saving 26 April 2024 5000 3509liability None None 1 year No No

2025

Glass Co. Ltd. guarantee

Tianjin CSG Joint

16 October

Energy-Saving 26 April 2024 2000 1425liability None None 1 year No No

2024

Glass Co. Ltd. guarantee

Tianjin CSG 27 Joint

Energy-Saving 28 April 2025 5000November 192liability None None 1 year No No

Glass Co. Ltd. 2025 guarantee

Tianjin CSG 19 February 23 March Joint

7000 1551 None None 4 years Yes No

Energy-Saving 2021 2021 liability

78CSG Annual Report 2025

Glass Co. Ltd. guarantee

Anhui CSG New

Joint

Energy Material 10 August 19 October

55000 28994liability None None 6 years No No

Technology Co. 2021 2021

guarantee

Ltd.Anhui CSG New

Joint

Energy Material 10 August 28 August

125000 66552liability None None 7 years No No

Technology Co. 2021 2021

guarantee

Ltd.Anhui CSG New

Joint

Energy Material 6 July

28 April 2025 35000 19624liability None None 3 years No No

Technology Co. 2025

guarantee

Ltd.Anhui CSG New

Joint

Energy Material 1 July

28 April 2025 35000 17834liability None None 3 years No No

Technology Co. 2025

guarantee

Ltd.Anhui CSG New

Joint

Energy Material 17 April

26 April 2024 25000 19174liability None None 1 year No No

Technology Co. 2025

guarantee

Ltd.Anhui CSG New

Joint

Energy Material 25 December 30 March

29864 22398liability None None 9 years No No

Technology Co. 2021 2022

guarantee

Ltd.Anhui CSG New

Joint

Energy Material 5 March

26 April 2024 15000 11880liability None None 1 year No No

Technology Co. 2025

guarantee

Ltd.Anhui CSG New

18 Joint

Energy Material

26 April 2024 10000February 6136liability None None 1 year No No

Technology Co.

2025 guarantee

Ltd.Anhui CSG New

Joint

Energy Material 30 October

26 April 2024 10000 6350liability None None 1 year No No

Technology Co. 2024

guarantee

Ltd.Anhui CSG Silicon

Valley Mingdu Joint

6 July

Mining 26 April 2023 43379 36600liability None None 10 years No No

2023

Development Co. guarantee

Ltd.

15 Joint

Anhui CSG Quartz

28 April 2025 5000September 3150liability None None 3 years No No

Materials Co. Ltd.

2025 guarantee

Joint

Anhui CSG Quartz 25 March

26 April 2023 5000 4920liability None None 3 years No No

Materials Co. Ltd. 2024

guarantee

Joint

Anhui CSG Quartz 27 June

26 April 2024 1000 1000liability None None 3 years No No

Materials Co. Ltd. 2024

guarantee

12 Joint

Anhui CSG Quartz

26 April 2024 7000November 0liability None None 1 year No No

Materials Co. Ltd.

2024 guarantee

Guangxi CSG Joint

3 July

Quartz Materials 28 April 2025 5000 0liability None None 1 year No No

2025

Co. Ltd. guarantee

79CSG Annual Report 2025

Guangxi CSG Joint

6 July

Quartz Materials 26 April 2023 6832liability None None 8 years No No

2023

Co. Ltd. 27400 guarantee

Joint

Guangxi CSG 6 July

26 April 2023 10350liability None None 8 years No No

Mining Co. Ltd. 2023

guarantee

Guangxi CSG New

Joint

Energy Material 4 April

25 April 2022 30000 26343liability None None 3 years No No

Technology Co. 2023

guarantee

Ltd.Guangxi CSG New

Joint

Energy Material 30 October

26 April 2024 20000 0liability None None 1 year Yes No

Technology Co. 2024

guarantee

Ltd.Guangxi CSG New

Joint

Energy Material 1 August

26 April 2024 20000 13395liability None None 8 years No No

Technology Co. 2024

guarantee

Ltd.Guangxi CSG New

Joint

Energy Material 26 July

25 April 2022 50000 29140liability None None 8 years No No

Technology Co. 2022

guarantee

Ltd.Guangxi CSG New

Joint

Energy Material 31 October

26 April 2024 5000 586liability None None 2 years No No

Technology Co. 2024

guarantee

Ltd.Guangxi CSG New

Joint

Energy Material 26 July

25 April 2022 80000 46624liability None None 8 years No No

Technology Co. 2022

guarantee

Ltd.Guangxi CSG New

25 Joint

Energy Material

28 April 2025 14500September 4203liability None None 1 year No No

Technology Co.

2025 guarantee

Ltd.Guangxi CSG New

25 Joint

Energy Material

26 April 2024 5000December 4500liability None None 1 year No No

Technology Co.

2024 guarantee

Ltd.Guangxi CSG New

Joint

Energy Material 3 July

28 April 2025 12000 10917liability None None 1 year No No

Technology Co. 2025

guarantee

Ltd.Xi’an CSG Energy

Joint

Saving Glass 27 March

25 April 2022 34400 14366liability None None 7 years No No

Technology Co. 2023

guarantee

Ltd.Xi’an CSG Energy

Joint

Saving Glass 5 August

26 April 2024 5000 0liability None None 1 year Yes No

Technology Co. 2024

guarantee

Ltd.Xi’an CSG Energy

Joint

Saving Glass 21 March

26 April 2023 2500 0liability None None 1 year Yes No

Technology Co. 2024

guarantee

Ltd.Qinghai CSG New Joint

22 August

Energy 28 April 2025 30000 28999liability None None 8 years No No

2025

Technology Co. guarantee

80CSG Annual Report 2025

Ltd.Qinghai CSG New

Joint

Energy 24 January

26 April 2023 69997 48360liability None None 6 years No No

Technology Co. 2024

guarantee

Ltd.Qinghai CSG New

Joint

Energy 20 January

26 April 2024 39768 28094liability None None 5 years No No

Technology Co. 2025

guarantee

Ltd.Qinghai CSG New

27 Joint

Energy

26 April 2024 20000September 9526liability None None 6 years No No

Technology Co.

2024 guarantee

Ltd.Qinghai CSG New

Joint

Energy 31 October

26 April 2023 50000 42416liability None None 7 years No No

Technology Co. 2023

guarantee

Ltd.Zhaoqing CSG

Joint

New Energy 6 April

25 April 2022 1530 943liability None None 7 years No No

Technology Co. 2023

guarantee

Ltd.Anhui CSG Joint

27 April

Photovoltaic 26 April 2023 10040 5487liability None None 7 years No No

2023

Energy Co. Ltd. guarantee

Xianning CSG Joint

1 July

Photovoltaic 28 April 2025 3000 2007liability None None 10 years No No

2025

Energy Co. Ltd. guarantee

Zhanjiang CSG Joint

28 March

New Energy Co. 25 April 2022 1000 750liability None None 5 years No No

2023

Ltd. guarantee

Zhanjiang CSG 26 Joint

New Energy Co. 26 April 2024 3500December 3260liability None None 9 years No No

Ltd. 2024 guarantee

Zhaoqing CSG Joint

15 April

Energy-Saving 26 April 2024 4000 2734liability None None 1 year No No

2025

Glass Co. Ltd. guarantee

Zhaoqing CSG Joint

29 May

Energy-Saving 28 April 2025 5000 1800liability None None 2 years No No

2025

Glass Co. Ltd. guarantee

Zhaoqing CSG 6 Joint

Energy-Saving 28 April 2025 3500November 1679liability None None 3 years No No

Glass Co. Ltd. 2025 guarantee

Zhaoqing CSG 25 Joint

22 September

Energy-Saving 34000September 11526liability None None 5 years Yes No

2020

Glass Co. Ltd. 2020 guarantee

Dongguan CSG 84400 Joint2 July

Architectural Glass 28 April 2025 134liability None None 1 year No No

2025

Co. Ltd. guarantee

Dongguan CSG Joint

2 July

Solar Glass Co. 28 April 2025 0liability None None 1 year No No

2025

Ltd. guarantee

Joint

Dongguan CSG 2 July

28 April 2025 137liability None None 1 year No No

PV-tech Co. Ltd. 2025

guarantee

Anhui CSG New Joint

2 July

Energy Material 28 April 2025 0liability None None 1 year No No

2025

Technology Co. guarantee

81CSG Annual Report 2025

Ltd.Joint

Wujiang CSG 2 July

28 April 2025 0liability None None 1 year No No

Glass Co. Ltd. 2025

guarantee

Joint

Wujiang CSG 29 July

26 April 2024 1939liability None None 4 years No No

Glass Co. Ltd. 2024

guarantee

Xi’an CSG Energy

Joint

Saving Glass 2 July

28 April 2025 16liability None None 1 year No No

Technology Co. 2025

guarantee

Ltd.Joint

Chengdu CSG 2 July

28 April 2025 0liability None None 1 year No No

Glass Co. Ltd. 2025

guarantee

Sichuan CSG

Joint

Energy 2 July

28 April 2025 434liability None None 1 year No No

Conservation Glass 2025

guarantee

Co. Ltd.Qinghai CSG New

Joint

Energy 2 July

28 April 2025 6950liability None None 1 year No No

Technology Co. 2025

guarantee

Ltd.Yichang CSG Joint

2 July

Polysilicon Co. 28 April 2025 217liability None None 1 year No No

2025

Ltd. guarantee

Joint

Xianning CSG 2 July

28 April 2025 4000liability None None 1 year No No

Glass Co. Ltd. 2025

guarantee

Xianning CSG Joint

2 July

Energy-Saving 28 April 2025 37liability None None 1 year No No

2025

Glass Co. Ltd. guarantee

Wujiang CSG East

Joint

China 2 July

28 April 2025 1621liability None None 1 year No No

Architectural Glass 2025

guarantee

Co. Ltd.Tianjin CSG Joint

2 July

Energy-Saving 28 April 2025 264liability None None 1 year No No

2025

Glass Co. Ltd. guarantee

Zhaoqing CSG Joint

2 July

Energy-Saving 28 April 2025 0liability None None 1 year No No

2025

Glass Co. Ltd. guarantee

Total actual amount

Total amount of approved

of guarantees for

guarantees for subsidiaries during 472500 334148

subsidiaries during

the report period (B1)

the report period (B2)

Total balance of

Total amount of approved actual guarantees for

guarantees for subsidiaries at the 1608028subsidiaries at the end 837508

end of the report period (B3) of the report period

(B4)

Guarantees of subsidiaries for their subsidiaries

Date of GuarantCounter

Name of guarantee disclosure of

Actual date Actual Complete ee for

Guarantee Collateral guarantee Guarant

related of amount of Guarantee implement relatedobject amount (if any) circumstance y period

announcement guarantee guarantee ation or not party or(if any)

on guarantee not

82CSG Annual Report 2025

amount

Total actual amount

Total amount of approved

of guarantees for

guarantees for subsidiaries during 0 0

subsidiaries during

the report period (C1)

the report period (C2)

Total balance of

Total amount of approved actual guarantees for

guarantees for subsidiaries at the 0subsidiaries at the end 0

end of the report period (C3) of the report period

(C4)

Total amount of the Company’s guarantees (i.e. the sum of the first three items)

Total actual amount

Total amount of approved

of guarantees during

guarantees during the report 472500 334148

the report period

period (A1+B1+C1)

(A2+B2+C2)

Total actual balance

Total amount of approved

of guarantees at the

guarantees at the end of the report 1608028 837508

end of the report

period (A3+B3+C3)

period (A4+B4+C4)

The proportion of total actual amount of guarantees (i.e.

63.71%

A4+B4+C4) in the net assets of the Company

Including:

Balance of guarantees provided for shareholders actual

0

controllers and its related parties (D)

Balance of debt guarantees provided directly or

indirectly for guaranteed objects with an asset-liability 212570

ratio exceeding 70% (E)

The amount of guarantees exceeding 50% of the net

180234

assets (F)

Total guarantee amount of the above three items (D + E

392804

+ F)

Explanation on guarantee responsibility incurred in the

report period or evidence showing the description of the

None

possible joint and several liabilities for repayment for the

guarantee contracts not yet due (if any)

Explanation on providing external guarantees in

None

violation of prescribed procedures (if any)

Note: 1. The 2024 Annual General Meeting of the Company reviewed and passed the Proposal for the 2025 Guarantee Plan and

approved the Company and its subsidiaries to provide guarantees in a total amount of not exceeding RMB 25800 million

(including the effective and unexpired amount) for the 2025 credit lines from financial institutions to guaranteed entities within the

scope of consolidated statements. Among them the total amount of guarantees for all guaranteed entities with asset liability ratio

of 70% or above shall not exceed the equivalent amount of RMB 6200 million (including the effective and unexpired amount).The Company's external guarantees are all provided for subsidiaries within the scope of the consolidated statement. As of

December 31 2025 the actual guarantee balance was RMB 8375.08 million (of which the actual guarantee balance with

liability/asset ratio of 70% or above was RMB 2125.70 million) accounting for 63.71% of the parent company's net assets of

RMB 13145.4890 million at the end of 2025 and 26.75% of the total assets of RMB 31305.0288 million The Company has no

overdue guarantee.

2. The Company's 2024 Annual General Meeting reviewed and passed the Proposal on the Development of Asset Pool Business .

In order to achieve the overall management of the Company's assets such as bills and letters of credit the General Meeting of

83CSG Annual Report 2025

Shareholders approved the Company and its subsidiaries to conduct asset pool business of no more than RMB 2 billion. Under the

premise of controllable risks various guarantee methods such as maximum pledge general pledge deposit certificate pledge bill

pledge and margin pledge can be adopted for business development. As of December 312025 the actual pledge amount of the

asset pool business was RMB 621.82 million and the financing balance was RMB 613.13 million.Explanation on compound guarantees

Nil

3. Entrust others to manage cash assets

(1) Entrusted Financing

√ Applicable □ Not applicable

Overview of entrusted financing during the report period

Unit: RMB 0000

The balance of entrusted

Product category Risk characteristics wealth management during Amount not collected after

the reporting period the due date

Structured deposit PR1 Level (Low Risk) 55500 0

Bank financial products PR1 Level (Low Risk) 3000 0

The company as the sole client entrusts financial institutions to carry out asset management or invest in high-risk

entrusted wealth management products with low safety and poor liquidity.□ Applicable √ Not applicable

(2) Entrusted loans

□Applicable √ Not applicable

4. Other material contracts

□Applicable √ Not applicable

XVI. Use of Raised Funds

□Applicable √ Not applicable

The company had no use of raised funds during the reporting period.XVII. Statement on other important matters

√ Applicable □ Not applicable

1. Ultra-short-term financing bills

On May 16 2022 the Company's 2021 Annual General Meeting reviewed and approved the "Proposal on

Application for Registration and Issuance of Medium-Term Notes and Ultra-short-term Financing Bills" which

agreed that the Company would register and issue ultra-short-term financing bills with a registered amount of not

more than RMB 1 billion. The Company can issue one or more times within the validity period of the registration

84CSG Annual Report 2025

according to the actual capital needs and the capital situation of the inter-bank market. On October 30 2023 the

Dealers Association held the 128th registration meeting in 2023 and decided to accept the registration of ultra-short-

term financing notes with a total amount of RMB 1 billion and a validity period of two years.On December 12 2024

the Company issued the first phase of 2024 ultra-short-term financing notes (Kechuang Notes) with a total amount of

300 million yuan and a term of 270 days with an issue interest rate of 2.4% and payment date of September 9

2025.On April 25 2025 the company issued the first phase of 2025 super short-term financing bond (Kechuang Note)

with a total amount of 300 million yuan and a term of 270 days the issue interest rate is 2.27% and it was fully

redeemed on January 23 2026.

2. Medium-term notes

On May 16 2022 the Company's 2021 Annual General Meeting reviewed and approved the "Proposal on Application

for Registration and Issuance of Medium-term Notes and Ultra-short-term Financing Bills" which agreed that the

Company would register and issue medium-term notes with a registered amount of not more than RMB 2 billion. Based

on actual capital needs and inter-bank market capital status the Company may issue the instruments one or more times

within the validity period of registration. On October 30 2023 the Dealers Association held its 128th registration

meeting for 2023 and decided to accept the registration of medium-term notes with a total value of RMB 2 billion and a

validity period of two years.

3. The matter of the special fund of RMB 171 million for talent introduction

Regarding the special fund of RMB 171 million for talent introduction the Company filed an infringement

compensation lawsuit against Zeng Nan and others and Yichang Hongtai Real Estate Co. Ltd. on December 15 2021

and the Shenzhen Intermediate People's Court officially accepted it on January 28 2022. The first trial of the case

was completed in Shenzhen Intermediate People's Court on June 21 2022. On 4 June 2024 the Company received

the Civil Judgment of the first instance issued by Shenzhen Intermediate People's Court which rejected all of the

Company's litigation requests. In June 2024 the Company filed an appeal to the Guangdong Higher People's Court.The second trial of the case was held in the Guangdong Higher People's Court on September 12 2024.On December

3 2025 the Company received the second-instance "Civil Judgment" issued by the Guangdong Higher People's

Court. The judgment rejected the appeal and upheld the original verdict.

4. Postponed re-election of the Board of Directors

The term of office of the ninth Board of Directors of the Company expired on 21 May 2023 and re-election is

progressing steadily as of now. According to Articles 100 of the Articles of Association of CSG Holding Co. Ltd. if a

new director is not re-elected in time upon the expiry of the term of office of a director before the re-elected director

assumes his/her office the former director shall still perform the duties of a director in accordance with the provisions

of laws administrative regulations departmental rules and the Articles of Association. Therefore the members of the

ninth Board of Directors are still performing their duties in a normal manner and the re-election of the Board of

Directors would not have any adverse impact on the Company's operation and governance.XVIII. Significant events of subsidiaries of the Company

□ Applicable √ Not applicable

85CSG Annual Report 2025

Section VI. Changes in Shares and Particulars about Shareholders

I. Changes in Share Capital

1. Changes in Share Capital

Unit: Share

Before the Change Increase/Decrease in the Change (+ -) After the Change

Capitaliz

New

Bonus ation of

Amount Proportion shares Others Subtotal Amount Proportion

shares public

issued

reserve

I. Restricted shares 2055720 0.07% -49271 -49271 2006449 0.07%

1. State-owned shares

2. State-owned legal

person's shares

3. Other domestic

20557200.07%-49271-4927120064490.07%

shares

Including: Domestic

legal person's shares

Domestic natural

20557200.07%-49271-4927120064490.07%

person's shares

4. Foreign shares

Including: Foreign

legal person's shares

Foreign natural

person's shares

II. Unrestricted shares 3068636387 99.93% 49271 49271 3068685658 99.93%

1. RMB Ordinary

195926732763.80%4927149271195931659863.80%

shares

2. Domestically listed

110936906036.13%110936906036.13%

foreign shares

3. Overseas listed

foreign shares

4. Others

III. Total shares 3070692107 100.00% 0 0 3070692107 100.00%

Reason for equity changes

√ Applicable □Not applicable

During the report period China Securities Depository and Clearing Corporation Limited adjusted the locked-up shares

of senior management in accordance with regulations and the Company's restricted shares and unrestricted shares

changed accordingly.Approval on equity changes

□Applicable √ Not applicable

86CSG Annual Report 2025

Transfer of ownership of changes in shares

□Applicable √ Not applicable

Influence on the basic EPS and diluted EPS as well as other financial indexes of net assets per share attributable to

common shareholders of the Company in the latest year and period

□Applicable √ Not applicable

Other information necessary to be disclosed or need to be disclosed under requirement from security regulators

□Applicable √ Not applicable

2. Changes of restricted shares

√ Applicable □ Not applicable

Unit: Share

Number of Number Number of Number of

restricted of shares restricted shares

Shareholders' Reason for

shares at the increased shares restricted at Released date

name restriction

beginning of in the released in the end of

the period Period the Period the Period

Releasing of executive

Executive lockup lockup stocks will be

Chen Lin 1217299 1217299

stocks shares implemented according to

relevant policies.Releasing of executive

Executive lockup lockup stocks will be

He Jin 673200 673200

stocks shares implemented according to

relevant policies.Releasing of executive

Executive lockup lockup stocks will be

Wang Wenxin 115950 115950

stocks shares implemented according to

relevant policies.Releasing of executive

Executive

lockup stocks will be

Chen Chunyan 49271 49271 0 departure lockup

implemented according to

stocks shares

relevant policies.Total 2055720 0 49271 2006449 -- --

II. Issuance and listing of Securities

1. Security issued (excluding preferred stock) in the report period

□Applicable √ Not applicable

2. Particulars about changes of total shares and shareholder structure as well as changes of assets and

liability structure

□ Applicable √ Not applicable

87CSG Annual Report 2025

3. Existing internal staff shares

□ Applicable √ Not applicable

III. Particulars about shareholder and actual controller of the Company

1. Amount of shareholders of the Company and particulars about shares held

Unit: Share

Total preference

Total preference

Total shareholders shareholders with

shareholders with

Total shareholders at the end of the voting rights recovered

voting rights

at the end of the 124957 month before this 130522 0 at end of the month 0

recovered at end

report period annual report before this annual

of report period (if

disclosed report disclosed (if

applicable)

applicable)

Shareholder with over 5% shares hold or top 10 shareholders (Excluding shares lent through refinancing)

Number of share

Total shares

Proportion Amount of Amount of pledged marked

Nature of held at the Changes in

Full name of Shareholders of shares restricted unrestricted or frozen

shareholder end of report report period

held shares held shares held

period Share Amount

status

Domestic non

Foresea Life Insurance

state-owned 15.19% 466386874 0 0 466386874

Co. Ltd. – HailiNiannian

legal person

Domestic non

Shenzhen Sigma C&T

state-owned 3.92% 120385406 0 0 120385406

Co. Ltd.legal person

Foresea Life Insurance Domestic non

Co. Ltd. – Universal state-owned 3.86% 118425007 0 0 118425007

Insurance Products legal person

Domestic non

Foresea Life Insurance

state-owned 2.11% 64765161 0 0 64765161

Co. Ltd. – Own Fund

legal person

China Galaxy

Foreign legal

International Securities 1.34% 41034578 0 0 41034578

person

(Hong Kong) Co. Limited

Hong Kong Securities Foreign legal

1.01%3098303713228897030983037

Clearing Co. Ltd. person

Domestic natural

Li Xinqiang 0.60% 18468407 5640007 0 18468407

person

VANGUARD TOTAL

Foreign legal

INTERNATIONAL 0.57% 17537213 0 0 17537213

person

STOCK INDEX FUND

VANGUARD

Foreign legal

EMERGING MARKETS 0.55% 16874413 -559682 0 16874413

person

STOCK INDEX FUND

China Merchants

Foreign legal

Securities (Hong Kong) 0.55% 16802423 -1295388 0 16802423

person

Limited

Strategic investors or general legal person

becomes top 10 shareholders due to shares N/A

issued (if applicable)

88CSG Annual Report 2025

As of the end of the report period among shareholders as listed above Foresea Life

Explanation on associated relationship Insurance Co. Ltd.-HailiNiannian Foresea Life Insurance Co. Ltd.-Universal

among the aforesaid shareholders Insurance Products Foresea Life Insurance Co. Ltd.-Own Fund are all held by Foresea

Life Insurance Co. Ltd. Shenzhen Jushenghua Co. Ltd.Explanation of the above-mentioned

shareholders involving entrusted/entrusted

N/A

voting rights and abstention from voting

right

Among the top ten shareholders CSG has a special securities account for repurchases

which according to regulations is not included in the list of top ten shareholders.As of

Special instructions on the existence of

December 31 2025the Company has repurchased a total of 81061634 shares through

special repurchase account among the top 10

centralized bidding trading using its dedicated securities account for share

shareholders (if any)

repurchases(52838338 A shares and 28223296 B shares were repurchased)the total

proportion of the Company's total share capital is 2.64%.Particulars about top ten shareholders with unrestricted shares held

(Excluding shares lent through refinancing and executive lock-in shares)

Amount of unrestricted Type of shares

Shareholders' name

shares held at year-end Type Amount

Foresea Life Insurance Co. Ltd. – HailiNiannian 466386874 RMB ordinary shares 466386874

Shenzhen Sigma C&T Co. Ltd. 120385406 RMB ordinary shares 120385406

Foresea Life Insurance Co. Ltd. – Universal Insurance

118425007 RMB ordinary shares 118425007

Products

Foresea Life Insurance Co. Ltd. – Own Fund 64765161 RMB ordinary shares 64765161

China Galaxy International Securities (Hong Kong) Co. Domestically listed

4103457841034578

Limited foreign shares

Hong Kong Securities Clearing Co. Ltd. 30983037 RMB ordinary shares 30983037

Li Xinqiang 18468407 RMB ordinary shares 18468407

VANGUARD TOTAL INTERNATIONAL STOCK Domestically listed

1753721317537213

INDEX FUND foreign shares

VANGUARD EMERGING MARKETS STOCK Domestically listed

1687441316874413

INDEX FUND foreign shares

Domestically listed

China Merchants Securities (Hong Kong) Limited 16802423 16802423

foreign shares

As of the end of the report period among shareholders as listed above

Statement on associated relationship or consistent action Foresea Life Insurance Co. Ltd.-HailiNiannian Foresea Life Insurance

among the above shareholders: Co. Ltd.-Universal Insurance Products Foresea Life Insurance Co. Ltd.-

Own Fund are all held by Foresea Life Insurance Co. Ltd..As of the end of the reporting period shareholder Shen ZHEN Sigma C&T

Co. Ltd. held 0 shares of the Company through an ordinary securities

account and 120385406 shares of the Company through the margin

Explanation of the Participation of the Top 10 Ordinary account maintained with Huatai Securities Co. Ltd. holding an aggregate

Shareholders in Margin Trading and Short Selling of 120385406 shares of the Company. Shareholder Li Xinqiang held

Business (if any) 17112407 shares of the Company through an ordinary securities account

and 1356000 shares through the margin account maintained with China

Merchants Securities Co. Ltd. holding an aggregate of 18468407 shares

of the Company.Information on Lending of Shares under the Refinancing Business by Shareholders with 5% or More Shareholding

the Top 10 Shareholders and the Top 10 Unrestricted Tradable Shareholders

□ Applicable √ Not applicable

Changes in the Shareholdings of the Top 10 Shareholders and the Top 10 Unrestricted Tradable Shareholders due to

the Lending and Return of Shares under the Refinancing Business as Compared with the Prior Period

□ Applicable √ Not applicable

Whether the Company's Top 10 Ordinary Shareholders and Top 10 Unrestricted Conditional Ordinary Shareholders

89CSG Annual Report 2025

conducted any agreed repurchase transactions during the reporting period

□Yes √ No

The Company's Top 10 Ordinary Shareholders and Top 10 Unrestricted Conditional Ordinary Shareholders did not

conduct any agreed repurchase transactions during the reporting period.

2. Controlling shareholder of the Company

The nature of controlling shareholders: No holding body

The type of controlling shareholder: Not exist

Explanation on the Company without controlling shareholder

Currently the Company has no controlling shareholder. Foresea Life Insurance Co. Ltd. is the Company's largest

shareholder that has totally held 657577954 shares of the Company via Foresea Life Insurance Co. Ltd.–

HailiNiannian Foresea Life Insurance Co. Ltd.–universal insurance products Foresea Life Insurance Co. Ltd.–own

fund Foresea Life Insurance Co. Ltd.–a combination of its own funds together with Huatai till the end of the report

period which accounts for 21.41% of the Company's total shares. Shenzhen Jushenghua Co. Ltd. with a 51%

interest in the Company's shareholder Foresea Life Insurance Co. Ltd. holds a 51% interest in the Company's

shareholder Shenzhen Guanlong Logistics Co. Ltd. via Shenzhen Hualitong Investment Co. Ltd. in addition to the

holding of 100% equity interests in the Company's shareholders Zhongshan Runtian Investment Co. Ltd.. And

Zhongshan Runtian Investment Co. Ltd. Shenzhen Guanlong Logistics Co. Ltd. and Foresea Life Insurance Co.Ltd. combined hold 657741401 shares in the Company accounting for 21.42% of the Company's total shares which

is less than 30%. Meanwhile the number of directors recommended by the aforesaid shareholders was no more than

half of the total number of members of the Company's Board of Directors.Other shareholders of the Company hold less than 5% of the shares.Changes of controlling shareholders in the report period

□ Applicable √ Not applicable

3. Actual controller of the Company and its concerted actors

The nature of the actual controller: no actual controller

The type of actual controller: Not exist

Explanation on the Company without actual controller

Currently the Company has no actual controller. Foresea Life Insurance Co. Ltd. is the Company's largest

shareholder that has totally held 657577954 shares of the Company via Foresea Life Insurance Co. Ltd.–

HailiNiannian Foresea Life Insurance Co. Ltd.–universal insurance products Foresea Life Insurance Co. Ltd.–own

fund Foresea Life Insurance Co. Ltd.–a combination of its own funds together with Huatai till the end of the report

period which accounts for 21.41% of the Company's total shares. Shenzhen Jushenghua Co. Ltd. with a 51%

interest in the Company's shareholder Foresea Life Insurance Co. Ltd. holds a 51% interest in the Company's

shareholder Shenzhen Guanlong Logistics Co. Ltd. via Shenzhen Hualitong Investment Co. Ltd. in addition to the

holding of 100% equity interests in the Company's shareholders Zhongshan Runtian Investment Co. Ltd. And

Zhongshan Runtian Investment Co. Ltd. Shenzhen Guanlong Logistics Co. Ltd. and Foresea Life Insurance Co.Ltd. combined hold 657741401 shares in the Company accounting for 21.42% of the Company's total shares which

is less than 30%. Meanwhile the number of directors recommended by the aforesaid shareholders was no more than

half of the total number of members of the Company's Board of Directors.

90CSG Annual Report 2025

Shareholders with over 10% shares held in ultimate controlling level

√ Yes □No

□ Legal person √ Natural person

Shares held in ultimate controlling level

Whether to obtain the right of abode in

Shareholders Nationality

other countries or regions

Yao Zhenhua China No

Major occupations and duties Chairman of Shenzhen Baoneng Investment Group Co. Ltd.Situation of holding domestic and abroad

N/A

listed companies over the past 10 years

Changes of actual controller in the report period

□ Applicable √ Not applicable

Property right and controlling relationship between the largest shareholder and the Company is as follow:

Actual controller’s controlling of the Company by entrust or other assets management

□Applicable √ Not applicable

4. The company's controlling shareholder or the largest shareholder and its concerted actor's cumulative

pledged shares account for 80% of the company's shares held by them

□ Applicable √ Not applicable

5. Particulars about other legal person shareholders holding over 10% of the company's shares

□ Applicable √ Not applicable

91CSG Annual Report 2025

6. Limitation on share reduction of controlling shareholders actual controllers recombination party and

other commitment subjects

□ Applicable √ Not applicable

IV. Specific implementation of share repurchase in the report period

Implementation progress of share repurchase

√ Applicable □ Not applicable

Shares

repurchas

ed (if any)

as % of

Amount to be

Date of the Intended period Number of the total

Number of shares to be As % of total used for share Use of repurchased

plan’s for share shares underlyin

repurchased share capital repurchase shares

disclosure repurchase repurchased g shares

(RMB 0000)

of the

equity

incentive

plan

After the implementation of

the 2024 annual equity The total amount

distribution the upper limit used for the

of the repurchase price of A repurchase of A-

shares through centralized A-shares shares will be no

competitive bidding has proposed to be less than RMB

been adjusted from no morerepurchased in 243 million and

than RMB 7.6 per share to this share no more than All A-shares

no more than RMB 7.53 perrepurchase planRMB 485 repurchased by the

share. The estimated account for million Company will be

buyback quantity after the approximately including used for equity

adjustment will be no less 1.45% to transaction fees 12 months from incentives or

than 44443773 shares and 2.49% of the and other related the date the employee stock

no more than 76581887 total share expenses; and repurchase plan ownership plans

14 February shares. The buyback price capital; and B- the total amount is approved by (implementation of

81061634

2025 of B shares has been shares proposedused for the the First Interim which requires

adjusted from no more than to be repurchase of B- General Meeting approval from the

HKD 3.13 per share to no repurchased in shares will be no of Shareholders Company’s Board of

more than HKD 3.05 per this share less than HKD in 2025 Directors and

share. The estimated repurchase plan50 million and shareholders’

buyback quantity after the account for no more than meeting). All B-

adjustment will be no less approximately HKD 100 shares repurchased

than 22139398 shares and 0.72% to million will be retired.no more than 38532841 1.25% of the including foreign

shares. The actual number total share exchange

and amount of shares to be capital. purchases

repurchased shall be subject transaction fees

to those repurchased upon and other related

the expiration of the share expenses.repurchase period.Note: As of 31 December 2025 the Company had repurchased a total of 52838338 A-shares and 28223296 B-

shares (81061634 shares in total) through a dedicated repurchased securities account through centralized

competitive bidding together representing 2.6398% of the Company’s total share capital.Implementation progress of reducing the share repurchased by centralized bidding

92CSG Annual Report 2025

□ Applicable √ Not applicable

V. Preferred Shares

□Applicable √ Not applicable

There were no preferred shares in the Company during the report period.

93CSG Annual Report 2025

Section VII. Bond-related situation

□Applicable √ Not applicable

This report indicates that the Company had no outstanding bonds as of the date of approval for submission.

94CSG Annual Report 2025

Section VIII. Financial Report

I. Report of the Auditors

Type of Auditor’s Opinion Standard and unqualified

Issue date of Report of the Auditors April 24 2026

Name of Auditor’s organization Grant Thornton Zhitong Certified Public Accountants LLP

Reference number of Report of the Auditors GTCNSZ(2026)NO.441A015902

Name of CPA Yang Hua Yu Lirong

Audit Report

To All Shareholders of CSG Holding Co. Ltd.:

I. Audit Opinion

We have audited the financial statements of CSG Holding Co. Ltd. (hereinafter referred to as “the Group”)

including the consolidated and company balance sheets as of December 31 2025; the consolidated and company

income statements consolidated and company cash flow statements and consolidated and company statements of

changes in equity for the year ended December 31 2025; and the related notes to the financial statements.In our opinion the accompanying financial statements have been prepared in all material respects in accordance

with the Chinese Accounting Standards for Business Enterprises and present fairly the consolidated and company

financial position of the Group as of December 31 2025 and the consolidated and company results of operations

and cash flows for the year ended December 31 2025.II. Basis for the Audit Opinion

We conducted our audit in accordance with the Chinese Standards on Auditing. The section of the audit

report titled “The Auditor’s Responsibilities for the Audit of Financial Statements” further describes our

responsibilities under these standards. In accordance with the Code of Professional Ethics for Certified

Public Accountants of China and the Independence Requirements for Public Interest Entities under the

Independence Standards for Certified Public Accountants of China we are independent of the Group and

have fulfilled our other ethical responsibilities.We believe that the audit evidence we have obtained is

sufficient and appropriate to provide a basis for our audit opinion.

95CSG Annual Report 2025

III. Key Audit Matters

Key audit matters are those matters that based on our professional judgment we consider it to be of the most

significance to the audit of the current period’s financial statements. The treatment of these matters is in the

context of our audit of the financial statements as a whole and the formation of our audit opinion; we do not

express a separate opinion on these matters.(I) Revenue Recognition

For related disclosures please refer to the financial statements.

1. Description of the Matter

The Group’s revenue primarily derives from the provision of float glass photovoltaic glass architectural

glass solar industry-related products electronic glass and display devices to customers. As revenue is one

of the Group’s key performance indicators and has a significant impact on the financial statements we have

identified revenue recognition as a key audit matter.

2. Audit Response

We performed the following audit procedures primarily regarding revenue recognition:

(1) We obtained an understanding of and evaluated the design of internal controls related to revenue

recognition and tested the operating effectiveness of key control processes;

(2) We reviewed a sample of significant sales contracts identified contract terms and conditions related to

the timing of the transfer of control of the products and assessed whether the Group’s specific revenue

recognition methods comply with the provisions of Chinese Accounting Standards for Business Enterprises;

(3) We performed substantive analysis procedures on operating revenue and gross profit margin by month

product and customer to identify any significant or unusual fluctuations and analyze the causes of such

fluctuations;

(4) Selected a sample to perform detailed testing of revenue recognized during the current period; reviewed

sales contracts; verified supporting documentation related to revenue recognition (including purchase orders

delivery receipts customs declarations and invoices); and in conjunction with customer payment status

verified the authenticity and accuracy of the revenue;

(5) Select clients using sampling methods and perform confirmation procedures on their annual transaction

amounts and accounts receivable balances;

96CSG Annual Report 2025

(6) Perform cut-off tests on revenue recognized before and after the balance sheet date obtain relevant

supporting documents and verify key timing points for revenue recognition to determine whether revenue

was recognized in the appropriate period;

(7) Examine whether information related to revenue has been appropriately presented and disclosed in the

financial statements.(II) Provision for Impairment of Fixed Assets and Construction in Progress

For related disclosures please refer to the financial statements.

1. Description of the Matter

As of December 31 2025 the carrying amount of fixed assets in the Group’s consolidated financial

statements was RMB 13897777933 accounting for 44.39% of total assets in the consolidated financial

statements;The carrying amount of construction in progress was RMB 4420551577 representing 14.12%

of total assets in the consolidated financial statements; asset impairment losses recognized for fixed assets

during the reporting period amounted to RMB 58043358 while asset impairment losses for construction in

progress totaled RMB 105283872.The management of the Group (hereinafter referred to as “management”)

assessed whether there were any indications of impairment for these fixed assets and construction in progress;

for fixed assets and construction in progress where impairment indicators were identified management

determined the amount of impairment provisions to be recognized by estimating the recoverable amounts of

the fixed assets and construction in progress and comparing those recoverable amounts with their carrying

amounts.Since the identification of impairment indicators for fixed assets and construction in progress and

the measurement of their recoverable amounts involve significant accounting estimates and professional

judgment by management we have identified the provision for impairment of fixed assets and construction

in progress as a key audit matter.

2. Audit Response

We performed the following audit procedures primarily regarding the provision for impairment of fixed

assets construction in progress:

(1) We obtained an understanding of and evaluated the design of internal controls related to the management

of fixed assets construction in progress and other related activities and tested the operating effectiveness of

key control processes;

(2) We reviewed the methods and assumptions used by the Group for impairment testing of fixed assets and

97CSG Annual Report 2025

construction in progress and evaluated whether the asset impairment methods applied by management

comply with the requirements of Chinese Accounting Standards for Business Enterprises;

(3) We conducted physical counts of fixed assets and construction in progress to observe their storage and

usage conditions;

(4) Recalculated the recoverable amounts of fixed assets and construction in progress and had the valuation

experts of the certified public accountants review the valuation methods and key assumptions used by the

external valuation firm engaged by management;

(5) Evaluate the competence professional qualifications and objectivity of the valuation experts engaged by

management and the valuation experts from the certified public accounting firm.IV. Other Information

The Group’s management is responsible for the other information. The other information includes the

information contained in the Group’s 2025 Annual Report but excludes the financial statements and our

audit report.Our audit opinion on the financial statements does not cover the other information and we do not express

any form of assurance conclusion regarding the other information.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 with our knowledge obtained during the audit or appears to be subject to a material

misstatement.Based on the work we have performed if we determine that the other information contains a material

misstatement we are required to report that fact. In this regard we have nothing to report.V. Responsibilities of Management and Those Charged with Governance for the Financial

Statements

The Group's management is responsible for preparing the financial statements in accordance with the

provisions of the Chinese Accounting Standards for Business Enterprises so that they present a true and fair

view and for designing implementing and maintaining the necessary internal controls to ensure that the

financial statements are free from material misstatement due to fraud or error.In preparing the financial statements management is responsible for assessing the Group’s ability to

continue as a going concern disclosing matters related to going concern and using the going concern

98CSG Annual Report 2025

assumption unless management plans to liquidate the Group discontinue operations or has no other realistic

alternative.Those charged with governance are responsible for overseeing the Group’s financial reporting process.VI. The Certified Public Accountant’s Responsibilities for the Audit of the Financial

Statements

Our objective is to obtain reasonable assurance about whether the financial statements as a whole are free

from material misstatement due to fraud or error and to issue an audit report that includes an audit

opinion.Reasonable assurance is a high level of assurance but it does not guarantee that an audit conducted

in accordance with auditing standards will always detect a material misstatement. Misstatements may result

from fraud or error and are generally considered material if it can be reasonably expected that the

misstatement individually or in the aggregate could influence the economic decisions of users of the

financial statements.In conducting the audit in accordance with auditing standards we exercise professional judgment and

maintain professional skepticism. We also perform the following procedures:

(1) Identify and assess the risks of material misstatement of the financial statements due to fraud or error;

design and perform audit procedures to address these risks; and obtain sufficient and appropriate audit

evidence as a basis for expressing an audit opinion. Because fraud may involve collusion forgery

intentional omissions misrepresentations or circumvention of internal controls the risk of failing to detect a

material misstatement resulting from fraud is higher than the risk of failing to detect a material misstatement

resulting from error.

(2) Obtain an understanding of internal controls relevant to the audit in order to design appropriate audit

procedures.

(3) Evaluate the appropriateness of management’s selection of accounting policies and the reasonableness of

management’s accounting estimates and related disclosures.

(4) Form a conclusion regarding the appropriateness of management’s use of the going concern assumption.

At the same time based on the audit evidence obtained form a conclusion regarding whether there is

material uncertainty related to matters or conditions that may cast significant doubt on the Group’s ability to

continue as a going concern. If we conclude that material uncertainty exists auditing standards require us to

draw users’ attention in the audit report to the related disclosures in the financial statements; if the

disclosures are inadequate we are required to issue a non-unqualified opinion.Our conclusions are based on

99CSG Annual Report 2025

information available as of the date of this audit report. However future events or conditions may cause the

Group to cease to be a going concern.

(5) Evaluate the overall presentation structure and content of the financial statements and assess whether

the financial statements fairly present the relevant transactions and events.

(6) Obtain sufficient and appropriate audit evidence regarding the financial information of the entities or

business activities within the Group to express an opinion on the financial statements. We are responsible for

directing overseeing and performing the Group audit and we bear full responsibility for the audit opinion.We communicated with those charged with governance regarding the planned scope and timing of the audit

as well as significant audit findings including internal control deficiencies of significance that we identified

during the audit.We also provided a statement to those charged with governance regarding our compliance with ethical

requirements related to independence and communicated with those charged with governance regarding all

relationships and other matters that could reasonably be considered to affect our independence as well as the

related safeguards.From the matters communicated with those charged with governance we determine which are most

significant to the audit of the current financial statements and thus constitute key audit matters. We describe

these matters in our audit report unless public disclosure is prohibited by law or regulation or in rare

circumstances where we reasonably expect that the adverse consequences of communicating a matter in the

audit report would outweigh the benefits to the public interest in which case we determine that the matter

should not be communicated in the audit report.Grant Thornton Zhitong Certified Public Accountants Certified Public

LLP Accountant of China

(Engagement Partner)

Beijing China Certified Public

Accountant of China

April 24 2026

100CSG Annual Report 2025

Consolidated Balance Sheet

Prepared by: CSG Holding Co. Ltd.December 31 2025

Unit: Yuan

Item Ending Balance Beginning Balance

Current Assets:

Cash and Cash Equivalents 3141975147 3421527482

Financial assets held for trading 230000000 96000000

notes receivable 1420061226 1140902743

accounts receivable 1802165051 1686627681

Receivables financing 533418878 798603111

Prepayments 134771994 121708264

Other receivables 54386121 165872735

inventories 1969149555 1587828028

assets held for sale 5262859

Other current assets 474226753 475617056

Total current assets 9765417584 9494687100

Non-current assets:

investment properties 286145387 293712453

fixed assets 13897777933 13166391449

construction in progress 4420551577 5350375132

right-of-use assets 64277229 64804837

intangible assets 2238041467 2361275093

goodwill 3039946 8593352

Deferred expenses 68644513 71254985

deferred tax assets 368236650 309995066

Other non-current assets 192896549 99328456

Total non-current assets 21539611251 21725730823

Total Assets 31305028835 31220417923

Current Liabilities:

short-term borrowings 1158648329 1163021299

Notes Payable 2557712651 2244413755

accounts payable 2769745963 3092025797

contract liabilities 369377265 354215784

employee compensation payable 329941978 347769466

taxes payable 73812602 73688362

Other payables 369513739 312816531

Of which: Interest payable 13362151 8946479

Dividends payable 34482724

Non-current liabilities due within one year 1881828060 2168856957

101CSG Annual Report 2025

Item Ending Balance Beginning Balance

Other current liabilities 320616877 218529333

Total Current Liabilities 9831197464 9975337284

Non-current liabilities:

long-term borrowings 6882862147 6151608472

Lease liabilities 23057883 21650607

Long-term payables 594270580 464617473

provisions 27378869 13137220

deferred income 301071111 487252038

deferred tax liabilities 90503199 104170857

Total non-current liabilities 7919143789 7242436667

Total Liabilities 17750341253 17217773951

Equity:

share capital 3070692107 3070692107

capital surplus 590739414 590739414

Less: Treasury stock 296770027

other comprehensive income 150816908 159726269

Special reserve 6302910 5079628

surplus reserve 1534714228 1485514182

retained earnings 8088993418 8224198195

Total equity attributable to the parent company 13145488958 13535949795

non-controlling interests 409198624 466694177

Total equity 13554687582 14002643972

Total Liabilities and Equity 31305028835 31220417923

Legal Representative: Chen Lin Head of Accounting: Wang Wenxin Head of Accounting Department:Wang Wenxin

102CSG Annual Report 2025

Parent Company Balance Sheet

Unit: Yuan

Item Ending Balance Opening Balance

Current Assets:

Cash and Cash Equivalents 742484026 1434524102

Financial assets held for trading 230000000 96000000

notes receivable 212074929 2300715

accounts receivable 274825872 110153840

Receivables financing 675552 82269158

Prepayments 8411632 758454

Other receivables 2852499592 2342796700

Of which: Dividends receivable 27873015

Other current assets 397702 3123645

Total current assets 4321369305 4071926614

Non-current assets:

long-term equity investment 10537821440 10550321440

fixed assets 5042527 6747771

intangible assets 12221050 11870899

Long-term deferred expenses 4303187 3920072

Other non-current assets 64131973 5383326

Total non-current assets 10623520177 10578243508

Total Assets 14944889482 14650170122

Current Liabilities:

short-term borrowings 315000000 335000000

Notes Payable 238668124 336581197

accounts payable 351782190 196674995

employee compensation payable 37636173 41561327

taxes payable 1909891 4552018

Other payables 2457593966 3050996384

Of which: Interest payable 6917879 2298742

Non-current liabilities due within one year 453730000 711705100

Other current liabilities 183557629

Total current liabilities 4039877973 4677071021

Non-current liabilities:

long-term borrowings 2620480000 1500750000

deferred income 171375000

Total non-current liabilities 2620480000 1672125000

Total Liabilities 6660357973 6349196021

Equity:

share capital 3070692107 3070692107

103CSG Annual Report 2025

Item Ending Balance Opening Balance

capital surplus 741824399 741824399

Less: Treasury stock 296770027

surplus reserve 1549259588 1500059542

retained earnings 3219525442 2988398053

Total Equity 8284531509 8300974101

Total Liabilities and Equity 14944889482 14650170122

Legal Representative: Chen Lin Head of Accounting: Wang Wenxin Head of Accounting Department:Wang Wenxin

104CSG Annual Report 2025

Consolidated Income Statement

Unit: Yuan

Item 2025 2024

I. Total Operating Revenue 13718969008 15455386401

Of which: Operating Revenue 13718969008 15455386401

II. Total Operating Costs 13633173718 14862498173

Of which: Operating cost 11714880100 12848639959

taxes and surcharges 146502109 137971275

selling expenses 294891682 289402862

general and administrative expenses 740357271 791021833

research and development expenses 519332680 611497261

financial expenses 217209876 183964983

Of which: Interest expense 247130850 240388865

Interest income 40278639 55326006

Plus: Other income 170024549 221848074

Investment income (losses indicated with a "") -11090098 -1604000

Gain (loss) from changes in fair value (enter "-" for a loss) -9045057 -491578

Credit impairment losses (losses are indicated with a "-" sign) 52872082 24154920

Asset impairment losses (losses are reported with a "-" sign) -256359957 -581082224

Gain (Loss) on Disposal of Assets (Losses are indicated by a "-") 19981685 42232656

III. Operating Profit (Losses are indicated with a “-”) 52178494 297946076

Plus: Non-operating income 58384012 19908997

Less: Non-operating expenses 11487439 26948172

IV. Total Profit (Total Loss to be entered with a "" sign) 99075067 290906901

Less: Income tax expense -6259072 43306358

V. Net Profit (Net Loss to be reported with a "-" sign) 105334139 247600543

(1) Classified by going concern

1. Net Profit from Going Concern (Net Losses to be Entered with a

“” Sign) 105334139 247600543

(2) By ownership

1. Net Profit Attributable to Shareholders of the Parent Company 125668291 266772318

2. Profit or loss attributable to non-controlling interests -20334152 -19171775

VI. Net other comprehensive income net of tax -8909361 -17658202

Net other comprehensive income attributable to owners of the parent

net of tax -8909361 -17658202

(a) Other comprehensive income reclassified to profit or loss -8909361 -17658202

1. Foreign currency translation adjustments -8988580 1300833

2. Other 79219 -18959035

Net amount of other comprehensive income attributable to minority

interest net of tax

VII. Total Comprehensive Income 96424778 229942341

105CSG Annual Report 2025

Item 2025 2024

Total comprehensive income attributable to owners of the parent 116758930 249114116

Total comprehensive income attributable to minority interest -20334152 -19171775

VIII. Earnings Per Share

(1) Basic earnings per share 0.04 0.09

(2) Diluted earnings per share 0.04 0.09

Legal Representative: Chen Lin Head of Accounting: Wang Wenxin Head of Accounting Department:Wang Wenxin

106CSG Annual Report 2025

Parent Company Income Statement

Unit: Yuan

Item 2025 2024

I. Operating Revenue 272627090 338675178

Less: Operating Cost

taxes and surcharges 2227280 3110286

selling expenses 22244989 36103577

general and administrative expenses 224450483 236019621

financial expenses 42528084 27592321

Of which: Interest expense 80193334 67179991

Interest income 39247416 44163444

Plus: Other income 1155778 1227264

Investment income (losses indicated with a "") 458624665 777558451

Credit impairment losses (losses indicated with a "-") 51268965 96963

Gain (loss) on disposal of assets (enter loss with a "-" sign) 44956 28478

II. Operating Profit (Losses are indicated with a “-”) 492270618 814760529

Add: Non-operating income 101239 41107

Less: Non-operating expenses 371400 292800

III. Total Profit (Total Loss to be entered with a "" sign) 492000457 814508836

Less: Income tax expense

IV. Net Profit (Net Loss to be entered with a “” sign) 492000457 814508836

(1) Net Profit from a Going Concern (Net loss is indicated

by a “”) 492000457 814508836

(2) Net profit from discontinued operations (net loss

indicated by “”)

V. Total Comprehensive Income 492000457 814508836

Legal Representative: Chen Lin Head of Accounting: Wang Wenxin Head of Accounting Department:Wang Wenxin

107CSG Annual Report 2025

Consolidated Statement of Cash Flows

Unit: Yuan

Item 2025 2024

I. Cash Flows from Operating Activities:

Cash received from sales of goods and provision of services 13859258880 16772575368

Tax refunds received 47741989 47831532

Cash received from other operating activities 194572414 271579331

Subtotal of cash inflows from operating activities 14101573283 17091986231

Cash paid for purchases of goods and services 10037324214 11950326730

Cash paid to employees and on behalf of employees 1911922057 2158941445

Taxes and fees paid 590584111 705238646

Cash paid for other operating activities 415195604 520555761

Subtotal of cash outflows from operating activities 12955025986 15335062582

Net cash flow from operating activities 1146547297 1756923649

II. Cash Flows from Investing Activities:

Cash received from recovery of investments 4480254000 572800000

Cash received from investment income 5797199 6336869

Net cash recovered from the disposal of fixed assets intangible assets

and other long-term assets 37253698 77595470

Subtotal of cash inflows from investing activities 4523304897 656732339

Cash paid for the acquisition of fixed assets plant and equipment

intangible assets and other long-term assets 1023280563 2338449565

Cash paid for investments 4708224786 555254000

Cash paid for other items related to investing activities 73284281 46621319

Subtotal of cash outflows from investing activities 5804789630 2940324884

Net cash flow from investing activities -1281484733 -2283592545

III. Cash Flows from Financing Activities:

Cash received from borrowings 5370286999 3458878582

Cash received from other financing activities 374424862 458231000

Subtotal of cash inflows from financing activities 5744711861 3917109582

Cash paid for repayment of debt 5028438537 1917891123

Cash paid for dividends profits or interest 480764742 1050959870

Of which: dividends and profits paid by subsidiaries to minority

shareholders 2678677

Cash paid for other financing activities 489057426 113846515

Subtotal of cash outflows from financing activities 5998260705 3082697508

Net cash provided by financing activities -253548844 834412074

IV. Effect of Exchange Rate Changes on Cash and Cash Equivalents 1783217 8868553

V. Net Increase in Cash and Cash Equivalents -386703063 316611731

Plus: Beginning balance of cash and cash equivalents 3367873386 3051261655

VI. Cash and cash equivalents at end of period 2981170323 3367873386

108CSG Annual Report 2025

Parent Company Cash Flow Statement

Unit: Yuan

Item 2025 2024

I. Cash Flows from Operating Activities:

Cash received from sales of goods and provision of services 945335244 1576769823

Cash received from other operating activities 26227706 45079422

Subtotal of cash inflows from operating activities 971562950 1621849245

Cash paid for purchases of goods and services 610142805 1232373179

Cash paid to employees and for employee-related expenses 213448516 259676303

Taxes and other payments 15812845 20843382

Cash paid for other items related to operating activities 72339689 173275473

Subtotal of cash outflows from operating activities 911743855 1686168337

Net cash flow from operating activities 59819095 -64319092

II. Cash Flows from Investing Activities:

Cash received from recovery of investments 4469000000 470000000

Cash received from investment income 434875633 912151446

Net cash recovered from the disposal of fixed assets intangible

assets and other long-term assets 52200 32180

Subtotal of cash inflows from investing activities 4903927833 1382183626

Cash paid for the acquisition of fixed assets plant and

equipment intangible assets and other long-term assets 5568345 8641003

Cash paid for investments 4700500000 1230987671

Subtotal of cash outflows from investing activities 4706068345 1239628674

Net cash flow from investing activities 197859488 142554952

III. Cash Flows from Financing Activities:

Cash received from borrowings 3217000000 1366490000

Subtotal of cash inflows from financing activities 3217000000 1366490000

Cash paid to repay debt 2375245100 868784900

Cash paid for dividends profits or interest 287247220 834487779

Cash paid for other financing activities 1505542147 132438661

Subtotal of cash outflows from financing activities 4168034467 1835711340

Net cash provided by financing activities -951034467 -469221340

IV. Effect of Exchange Rate Changes on Cash and Cash

Equivalents -535134 -5359408

V. Net Increase in Cash and Cash Equivalents -693891018 -396344888

Plus: Beginning balance of cash and cash equivalents 1431539421 1827884309

VI. Cash and cash equivalents at end of period 737648403 1431539421

Legal Representative: Chen Lin Head of Accounting: Wang Wenxin Head of Accounting Department:Wang Wenxin

109CSG Annual Report 2025

Consolidated Statement of Changes in Equity

Unit: Yuan

2025

Equity attributable to the parent company

Item non-

capital Less: other controlling Total equityshare capital surplus Treasury comprehensive

Special

reserves surplus reserve

retained

earnings Subtotal interestsstock income

I. Balance at the end of the

previous period 3070692107 590739414 159726269 5079628 1485514182 8224198195 13535949795 466694177 14002643972

II. Beginning balance for the

current period 3070692107 590739414 159726269 5079628 1485514182 8224198195 13535949795 466694177 14002643972

III. Changes in the current

period (decreases are indicated 296770027 -8909361 1223282 49200046 -135204777 -390460837 -57495553 -447956390

with a "")

(1) Total Comprehensive

Income -8909361 125668291 116758930 -20334152 96424778

(2) Capital Contributions and

Reductions by Owners 296770027 -296770027 -296770027

1. Common Stock Issued to

Owners

2. Other 296770027 -296770027 -296770027

(3) Distribution of Profits 49200046 -260873068 -211673022 -37161401 -248834423

1. Transfer from the surplus

reserve 49200046 -49200046

2. Distributions to owners (or

shareholders) -211673022 -211673022 -37161401 -248834423

(4) Special Reserve 1223282 1223282 1223282

1. Allocation for the current

period 7946664 7946664 7946664

2. Used during the period 6723382 6723382 6723382

IV. Balance at the end of the

current period 3070692107 590739414 296770027 150816908 6302910 1534714228 8088993418 13145488958 409198624 13554687582

110CSG Annual Report 2025

Consolidated Statement of Changes in Equity

Unit:Yuan

2024

Equity attributable to the parent company

Item non-other controlling Total Equity

share capital capitalsurplus comprehensi

Special surplus retained

ve income reserves reserve earnings

Subtotal interests

I. Balance at the end of the

previous period 3070692107 590739414 177384471 1411139 1404063298 8806549788 14050840217 485865952 14536706169

II. Beginning balance for the

current period 3070692107 590739414 177384471 1411139 1404063298 8806549788 14050840217 485865952 14536706169

III. Changes in the Current

Period (decreases are indicated -17658202 3668489 81450884 -582351593 -514890422 -19171775 -534062197

by a "" sign)

(1) Total comprehensive

income -17658202 266772318 249114116 -19171775 229942341

(2) Capital Contributions and

Reductions by Owners

1. Common Stock Issued to

Owners

2. Other

(3) Profit Distribution 81450884 -849123911 -767673027 -767673027

1. Allocation to Surplus

Reserve 81450884 -81450884

2. Distribution to owners (or

shareholders) -767673027 -767673027 -767673027

(4) Special Reserve 3668489 3668489 3668489

1. Allocation for the current

period 6705945 6705945 6705945

2. Usage for the current period 3037456 3037456 3037456

IV. Balance at the end of the

current period 3070692107 590739414 159726269 5079628 1485514182 8224198195 13535949795 466694177 14002643972

Legal Representative: Chen Lin Head of Accounting: Wang Wenxin Head of Accounting Department:Wang Wenxin

111CSG Annual Report 2025

Statement of Changes in Equity of the Parent Company

Unit: Yuan

2025

Item

share capital capital surplus Less: TreasuryStock surplus reserve retained earnings Total Equity

I. Balance at the end of the previous period 3070692107 741824399 1500059542 2988398053 8300974101

II. Beginning balance for the current period 3070692107 741824399 1500059542 2988398053 8300974101

III. Changes for the Period (decreases indicated by “”) 296770027 49200046 231127389 -16442592

(1) Total Comprehensive Income 492000457 492000457

(2) Contributions and Drawings by Owners 296770027 -296770027

1. Common Stock Contributed by Owners

2. Other 296770027 -296770027

(3) Distribution of Profits 49200046 -260873068 -211673022

1. Allocation to the surplus reserve 49200046 -49200046

2. Distribution to owners (or shareholders) -211673022 -211673022

(4) Internal transfers within equity

(5) Special reserves

(6) Other

IV. Balance at the End of the Current Period 3070692107 741824399 296770027 1549259588 3219525442 8284531509

112CSG Annual Report 2025

Statement of Changes in Equity of the Parent Company

Unit:Yuan

2024

Item

share capital capital surplus surplus reserve retained earnings Total Equity

I. Balance at the end of the previous period 3070692107 741824399 1418608658 3023013128 8254138292

II. Beginning balance for the current period 3070692107 741824399 1418608658 3023013128 8254138292

III. Changes for the Period (Decreases are indicated with a

"" sign) 81450884 -34615075 46835809

(1) Total Comprehensive Income 814508836 814508836

(2) Contributions to and reductions in equity

(3) Profit Distribution 81450884 -849123911 -767673027

1. Allocation to the surplus reserve 81450884 -81450884

2. Distribution to owners (or shareholders) -767673027 -767673027

(4) Internal transfers within owners' equity

(5) Special reserves

(6) Other

IV. Balance at the End of the Current Period 3070692107 741824399 1500059542 2988398053 8300974101

Legal Representative: Chen Lin Head of Accounting: Wang Wenxin Head of Accounting Department:Wang Wenxin

113CSG Annual Report 2025

Notes to the Financial Statements

I. Company Profile

China Merchants Steam Navigation Company Ltd. Shenzhen Building Materials Industry Group Company

China North Industries Shenzhen Corp. and Guangdong International Trust and Investment Co. Ltd. jointly

invested in the establishment of CSG Holding Co. Ltd. which was established in September 1984. The company

is registered in Shenzhen Guangdong Province People‘s Republic of China and its headquarters are located in

Shenzhen Guangdong Province People‘s Republic of China.The Group publicly issued RMB ordinary shares

(“A-shares”) and foreign investment shares (“B-shares”) in October 1991 and January 1992 respectively and was

listed on the Shenzhen Stock Exchange (“SZSE”) in February 1992.As of December 31 2025 the Group’s total

share capital was RMB 3070692107 with a par value of RMB 1 per share.The principal business operations of the Group and its subsidiaries (hereinafter collectively referred to as the

“Group”) include: the production and sale of float glass photovoltaic glass special glass architectural glass

energy-saving products and glass-based energy products; the production and sale of polysilicon and solar

modules; the production and sale of electronic glass and display devices; and the construction and operation of

photovoltaic power plants.These financial statements and the notes thereto were approved for issuance by the Group’s Board of Directors on

April 24 2026.For details on the major subsidiaries included in the scope of consolidation for the current year please refer to the

notes.II. Basis of Preparation of the Financial Statements

These financial statements have been prepared in accordance with the Chinese Accounting Standards for Business

Enterprises issued by the Ministry of Finance along with their application guidelines interpretations and other

relevant provisions (collectively referred to as the “Chinese Accounting Standards for Business Enterprises”). In

addition the Group discloses relevant financial information in accordance with the China Securities RegulatoryCommission’s “Rule No. 15 on Information Disclosure for Companies Issuing Securities—General Provisions forFinancial Reports (Revised in 2023).”

These financial statements are presented on a going concern basis.The Group’s accounting is based on the accrual basis. Except for certain financial instruments and investment

properties these financial statements are measured at historical cost. If an asset is impaired an impairment

allowance is recognized in accordance with relevant regulations.III. Significant Accounting Policies and Estimates

The Group determines the depreciation of fixed assets amortization of intangible assets criteria for capitalizing

research and development expenses and revenue recognition policies based on the characteristics of its

production and operations. For specific accounting policies please refer to Notes.

1、 Statement of Compliance with Chinese Accounting Standards for Business Enterprises

These financial statements comply with the requirements of Chinese Accounting Standards for Business

Enterprises and present a true and fair view of the Group’s consolidated and separate financial position as of

December 31 2025 as well as the Group’s and the Company’s consolidated and separate results of operations and

cash flows for the year ended December 31 2025.

2、 Accounting Period

The Group’s accounting period follows the calendar year i.e. from January 1 to December 31 of each year.

3、 Operating Cycle

114CSG Annual Report 2025

The Group’s operating cycle is 12 months.

4、 Functional Currency

The Group and its domestic subsidiaries use the Renminbi as their functional currency. The Group’s overseas

subsidiaries determine their functional currency based on the currency of the primary economic environment in

which they operate. The currency used by the Group in preparing these financial statements is the Renminbi.

5、Materiality Threshold Methodology and Basis for Selection

Item Materiality Threshold

Significant individual accounts receivable for which an Accounts receivable where the amount of an individual

allowance for doubtful accounts is recognized item represents 5% or more of the consolidated accountsreceivable balance

Significant individual accounts receivable for which an Items where the amount of a single other receivable

allowance for doubtful accounts is recognized accounts for 10% or more of the consolidated balance ofother receivables

Items whose impact on the Company’s current period

Significant Write-offs of Accounts Receivable/Other profit or loss represents 5% or more of the absolute value

Receivables of the Company’s audited net profit for the most recentfiscal year and whose absolute amount exceeds RMB 1

million

Projected investment amount representing 5% or more of

Significant construction in progress the most recent audited equity attributable to the parent

company

Significant non-wholly-owned subsidiaries Total assets of the subsidiary account for 5% or more oftotal consolidated assets

6、 Accounting treatment for business combinations under common control and those not under common control

(1) Business Combinations Under Common Control

For business combinations under common control the assets and liabilities of the acquiree acquired by the

acquirer in the combination are measured at the acquiree’s carrying amount in the ultimate controlling party’s

consolidated financial statements as of the combination date.The difference between the book value of the merger

consideration (or the total par value of the shares issued) and the book value of the net assets acquired in the

merger is recorded in capital surplus (share capital premium). If capital surplus (share capital premium) is

insufficient to absorb the difference the remaining amount is recorded in retained earnings.Business Combinations Under Common Control Achieved Through Multiple Transactions

The assets and liabilities of the acquiree acquired by the acquirer in the business combination are measured at

their carrying amounts in the consolidated financial statements of the ultimate controlling party as of the

combination date; the difference between the sum of the carrying amount of the investment held prior to the

combination and the carrying amount of the new consideration paid on the combination date and the carrying

amount of the net assets acquired in the combination is recognized in capital surplus (share capital premium). If

capital surplus is insufficient to absorb the difference the excess is recognized in retained earnings.For long-term

equity investments held by the acquirer prior to obtaining control of the acquiree any gains or losses other

comprehensive income and changes in other equity recognized between the later of the date the original equity

interest was acquired and the date the acquirer and the acquiree came under the same ultimate control and the

merger date shall be offset against retained earnings at the beginning of the comparative reporting period or

against net income for the current period respectively.

(2) Business Combinations Not Under Common Control

For business combinations not under common control the cost of the combination is the fair value of the assets

given liabilities incurred or assumed and equity securities issued to acquire control of the acquiree as of the

acquisition date. As of the acquisition date the acquiree’s assets liabilities and contingent liabilities are

recognized at fair value.Any excess of the acquisition cost over the acquirer’s share of the fair value of the acquiree’s identifiable net

115CSG Annual Report 2025

assets is recognized as goodwill and subsequently measured at cost less accumulated impairment losses; any

shortfall of the acquisition cost relative to the acquirer’s share of the fair value of the acquiree’s identifiable net

assets is recognized in profit or loss after verification.Business Combinations Under Non-Common Control Achieved Through Multiple Transactions

The cost of the combination is the sum of the consideration paid at the acquisition date and the fair value at the

acquisition date of the equity interest in the acquiree held prior to the acquisition date. The equity interest in the

acquiree held prior to the acquisition date is remeasured at its fair value at the acquisition date and the difference

between the fair value and the carrying amount is recognized in investment income for the current period;Equity

interests in the acquiree held prior to the acquisition date that relate to other comprehensive income and changes

in other equity are reclassified to profit or loss for the acquisition date except for other comprehensive income

arising from changes in the net liability or net asset of a defined benefit plan of the investee due to remeasurement

and other comprehensive income related to non-trading equity instrument investments originally designated as

measured at fair value with changes recognized in other comprehensive income.

(3) Treatment of Transaction Costs in Business Combinations

Intermediary fees such as those for audit legal services and valuation and advisory services as well as other

related general and administrative expenses incurred in connection with a business combination are recognized in

profit or loss in the period in which they are incurred. Transaction costs associated with equity or debt securities

issued as consideration for a business combination are included in the initial recognition amount of the equity or

debt securities.

7、 Criteria for Determining Control and Methods for Preparing Consolidated Financial Statements

(1) Criteria for Determining Control

The scope of consolidation for consolidated financial statements is determined on the basis of control. Control

means that the Group has the power over the investee is entitled to variable returns by participating in the

investee’s activities and has the ability to use its power over the investee to affect the amount of those returns.The Group reassesses control whenever changes in relevant facts and circumstances affect the factors involved in

the definition of control.In determining whether to include a structured entity in the scope of consolidation the Group assesses whether it

controls the structured entity by considering all relevant facts and circumstances including evaluating the purpose

and design of the structured entity identifying the nature of variable returns and determining whether it bears

some or all of the variability in returns through participation in the entity’s activities.

(2) Methodology for Preparing Consolidated Financial Statements

The consolidated financial statements are prepared by the Group based on the financial statements of the Group

and its subsidiaries supplemented by other relevant information. In preparing the consolidated financial

statements the accounting policies and accounting periods of the Group and its subsidiaries are aligned and

significant intercompany transactions and balances are eliminated.Subsidiaries and businesses acquired during the reporting period through business combinations under common

control are treated as if they had been included in the Group’s scope of consolidation from the date they came

under the control of the common ultimate controlling party. Their operating results and cash flows from that date

are included in the consolidated statement of comprehensive income and the consolidated statement of cash flows

respectively.For subsidiaries and businesses acquired during the reporting period through business combinations not under

common control the revenue expenses and profit of such subsidiaries and businesses from the acquisition date to

the end of the reporting period are included in the consolidated income statement and their cash flows are

included in the consolidated cash flow statement.The portion of a subsidiary’s equity not owned by the Group is presented separately as non-controlling interests

under the equity section of the consolidated balance sheet; the share of the subsidiary’s net profit or loss for theperiod attributable to non-controlling interests is presented as “Profit or Loss Attributable to Non-Controlling

116CSG Annual Report 2025Interests” under the net profit item in the consolidated income statement.To the extent that the share of the

subsidiary’s loss borne by minority shareholders exceeds the minority shareholders’ share of the subsidiary’s

opening equity the excess is still offset against non-controlling interests.

(3) Acquisition of Minority Interests in a Subsidiary

The difference between the cost of a long-term equity investment newly acquired through the purchase of a

minority interest and the share of the subsidiary’s net assets calculated continuously from the acquisition date or

the date of consolidation in accordance with the new ownership percentage as well as the difference between the

proceeds received from the partial disposal of an equity investment in a subsidiary without losing control and the

share of the subsidiary’s net assets calculated continuously from the acquisition date or the date of consolidation

corresponding to the long-term equity investment being disposed of shall both be recorded in the consolidated

balance sheet under capital surplus(Share Capital Premium/Capital Surplus); if the capital surplus is insufficient to

offset the difference retained earnings are adjusted.

(4) Treatment of Loss of Control over a Subsidiary

If control over a subsidiary is lost due to the disposal of a portion of the equity investment or for other reasons the

remaining equity interest is remeasured at its fair value as of the date control is lost;the sum of the consideration

received from the disposal and the fair value of the remaining equity interest less the sum of the share of the

former subsidiary’s net assets (calculated from the acquisition date based on the original ownership percentage)

and goodwill is recognized as investment income in the period in which control is lost.Other comprehensive income related to the equity investment in the former subsidiary shall be accounted for at

the time of loss of control on the same basis as if the former subsidiary had directly disposed of the relevant assets

or liabilities; all other changes in equity under the equity method related to the former subsidiary shall be

reclassified to profit or loss in the period of loss of control.

8、 Criteria for Determining Cash and Cash Equivalents

Cash refers to cash on hand and deposits available for immediate payment. Cash equivalents refer to investments

held by the Group that are short-term highly liquid readily convertible into a known amount of cash and subject

to an insignificant risk of changes in value.

9、 Foreign Currency Transactions and Translation of Financial Statements

(1) Foreign Currency Transactions

When the Group engages in foreign currency transactions they are translated into the functional currency at the

spot exchange rate prevailing on the transaction date.At the balance sheet date foreign currency monetary items are translated using the spot exchange rate prevailing

on the balance sheet date. Exchange differences arising from the difference between the spot exchange rate on the

balance sheet date and the spot exchange rate at the time of initial recognition or the previous balance sheet date

are recognized in profit or loss for the current period;For non-monetary foreign currency items measured at

historical cost the spot exchange rate on the transaction date is still used for translation; for non-monetary foreign

currency items measured at fair value the spot exchange rate on the date the fair value was determined is used for

translation. The difference between the translated amount in the functional currency and the original amount in the

functional currency is recognized in profit or loss or other comprehensive income for the period depending on the

nature of the non-monetary item.

(2) Translation of Foreign Currency Financial Statements

At the balance sheet date when translating the foreign currency financial statements of overseas subsidiaries

assets and liabilities in the balance sheet are translated using the spot exchange rate on the balance sheet date. For

equity items all items except “retained earnings” are translated using the spot exchange rate on the transaction

date.Revenue and expense items in the income statement are translated using the spot exchange rate on the transaction

date.

117CSG Annual Report 2025

All items in the cash flow statement are translated using the spot exchange rate on the date the cash flow occurred.The effect of exchange rate changes on cash is treated as an adjusting item and is presented separately in the cash

flow statement under the heading “Effect of exchange rate changes on cash and cash equivalents.”Differences arising from the translation of financial statements are recognized in the “Other ComprehensiveIncome” line item under shareholders’ equity in the balance sheet.Upon the disposal of a foreign operation and the loss of control all foreign currency translation differences related

to that foreign operation which are presented under shareholders’ equity in the balance sheet are transferred to

profit or loss for the period of disposal either in full or in proportion to the disposal of the foreign operation.

10、 Financial Instruments

A financial instrument is a contract that gives rise to a financial asset of one party and a financial liability or

equity instrument of another party.

(1) Recognition and Derecognition of Financial Instruments

The Group recognizes a financial asset or financial liability when it becomes a party to a financial instrument

contract.A financial asset is derecognized when one of the following conditions is met:

* The contractual rights to receive cash flows from the financial asset have terminated;

* The financial asset has been transferred and meets the derecognition criteria for a transfer of a financial asset

described below.A financial liability is derecognized in whole or in part when the present obligation under the liability is

discharged in whole or in part. If the Group (the debtor) enters into an agreement with a creditor to replace an

existing financial liability with a new financial liability and the terms of the new financial liability differ

substantially from those of the existing financial liability the existing financial liability is derecognized and the

new financial liability is recognized simultaneously.For the purchase or sale of financial assets in the ordinary course of business recognition and derecognition are

accounted for on the trade date.

(2) Classification and Measurement of Financial Assets

Upon initial recognition the Group classifies financial assets into the following three categories based on the

business model for managing the financial assets and the contractual cash flow characteristics of the financial

assets: financial assets measured at amortized cost financial assets measured at fair value with changes

recognized in other comprehensive income and financial assets measured at fair value with changes recognized in

profit or loss.Financial assets are measured at fair value upon initial recognition.For financial assets measured at fair value with

changes recognized in profit or loss related transaction costs are recognized directly in profit or loss; for financial

assets in other categories related transaction costs are included in the initial recognition amount. For receivables

arising from the sale of products or the provision of services that do not contain or do not take into account a

significant financing component the Group uses the amount of consideration it expects to be entitled to receive as

the initial recognition amount.Financial Assets Measured at Amortized Cost

The Group classifies financial assets that meet all of the following criteria and are not designated as financial

assets at fair value through profit or loss as financial assets measured at amortized cost:

* The Group’s business model for managing the financial asset is to collect the contractual cash flows;

118CSG Annual Report 2025

* The contractual terms of the financial asset provide that cash flows arising on specific dates consist solely of

payments of principal and interest based on the outstanding principal amount.After initial recognition such financial assets are measured at amortized cost using the effective interest method.Gains or losses arising from financial assets measured at amortized cost that are not part of any hedging

relationship are recognized in profit or loss upon derecognition amortization using the effective interest method

or recognition of an impairment loss.Financial assets measured at fair value with changes recognized in other comprehensive income

The Group classifies financial assets that meet all of the following criteria and are not designated as financial

assets at fair value through profit or loss as financial assets at fair value through other comprehensive income:

* The Group’s business model for managing the financial asset is aimed at both collecting contractual cash

flows and selling the financial asset;

* The contractual terms of the financial asset provide that cash flows arising on specific dates consist solely of

payments of principal and interest based on the outstanding principal amount.After initial recognition such financial assets are subsequently measured at fair value. Interest calculated using

the effective interest method impairment losses or gains and foreign exchange gains or losses are recognized in

profit or loss; other gains or losses are recognized in other comprehensive income. Upon derecognition the

cumulative gains or losses previously recognized in other comprehensive income are reclassified from other

comprehensive income to profit or loss.Financial Assets Measured at Fair Value with Changes Recognized in Profit or Loss

Except for the financial assets measured at amortized cost and those measured at fair value with changes

recognized in other comprehensive income described above the Group classifies all other financial assets as

financial assets measured at fair value with changes recognized in profit or loss.Upon initial recognition to

eliminate or significantly reduce accounting mismatches the Group irrevocably designates a portion of financial

assets that would otherwise be measured at amortized cost or at fair value with changes recognized in other

comprehensive income as financial assets measured at fair value with changes recognized in profit or loss.Subsequent to initial recognition such financial assets are measured at fair value and any resulting gains or losses

(including interest and dividend income) are recognized in profit or loss unless the financial asset is part of a

hedging relationship.The business model for managing financial assets refers to how the Group manages financial assets to generate

cash flows. The business model determines whether the source of cash flows from the financial assets managed by

the Group is the collection of contractual cash flows the sale of financial assets or a combination of both. The

Group determines the business model for managing financial assets based on objective evidence and the specific

business objectives for managing financial assets as determined by key management personnel.The Group assesses the contractual cash flow characteristics of financial assets to determine whether the

contractual cash flows generated by the relevant financial assets on a specific date consist solely of payments of

principal and interest based on the outstanding principal amount. Here principal refers to the fair value of the

financial asset at initial recognition; interest includes compensation for the time value of money credit risk

associated with the outstanding principal amount for a specific period and other fundamental lending risks costs

and profits.In addition the Group assesses the contractual terms that could result in changes to the timing or

amount of the financial asset’s contractual cash flows to determine whether they meet the requirements of the

aforementioned contractual cash flow characteristics.Financial assets are reclassified only when the Group changes its business model for managing financial assets

and all affected financial assets are reclassified on the first day of the first reporting period following the change

in business model; otherwise financial assets shall not be reclassified after initial recognition.Financial assets are measured at fair value upon initial recognition.For financial assets measured at fair value with

changes recognized in profit or loss related transaction costs are recognized directly in profit or loss; for other

categories of financial assets related transaction costs are included in the initial recognition amount. For accounts

119CSG Annual Report 2025

receivable arising from the sale of products or the provision of services that do not contain or take into account a

significant financing component the Group uses the amount of consideration to which it expects to be entitled as

the initial recognition amount.

(3) Classification and Measurement of Financial Liabilities

The Group’s financial liabilities are classified upon initial recognition as: financial liabilities measured at fair

value with changes recognized in profit or loss and financial liabilities measured at amortized cost. For financial

liabilities not classified as those measured at fair value with changes recognized in profit or loss related

transaction costs are included in their initial recognition amount.Financial liabilities measured at fair value through profit or loss

Financial liabilities measured at fair value through profit or loss include trading financial liabilities and financial

liabilities designated upon initial recognition as measured at fair value through profit or loss. For such financial

liabilities subsequent measurement is based on fair value and gains or losses arising from changes in fair value

as well as dividends and interest expenses related to these financial liabilities are recognized in profit or loss.Financial liabilities measured at amortized cost

Other financial liabilities are measured at amortized cost using the effective interest method and gains or losses

arising from derecognition or amortization are recognized in profit or loss.Distinction Between Financial Liabilities and Equity Instruments

A financial liability is a liability that meets one of the following conditions:

* A contractual obligation to deliver cash or other financial assets to another party.* A contractual obligation to exchange financial assets or financial liabilities with another party under potential

adverse conditions.* A non-derivative contract that is required or permitted to be settled in the entity’s own equity instruments and

under which the entity is to deliver a variable number of its own equity instruments.* A derivative contract that is to be settled or may be settled in the entity’s own equity instruments except for

derivative contracts that exchange a fixed number of the entity’s own equity instruments for a fixed amount of

cash or other financial assets.An equity instrument is a contract that evidences a residual interest in the assets of an entity after deducting all of

its liabilities.If the Group cannot unconditionally avoid fulfilling a contractual obligation by delivering cash or other financial

assets that contractual obligation meets the definition of a financial liability.If a financial instrument is required or permitted to be settled in the Group’s own equity instruments it is

necessary to consider whether the Group’s own equity instruments used to settle the instrument serve as a

substitute for cash or other financial assets or whether they are intended to give the holder of the instrument a

residual interest in the assets of the issuer after deducting all liabilities. If the former the instrument is a financial

liability of the Group; if the latter the instrument is an equity instrument of the Group.

(4) Fair Value of Financial Instruments

The methods for determining the fair value of financial assets and financial liabilities are described in Note .

(5) Impairment of Financial Assets

The Group applies impairment accounting based on expected credit losses and recognizes an allowance for credit

impairment losses for the following items:

* Financial assets measured at amortized cost;

120CSG Annual Report 2025

* Receivables and debt investments measured at fair value with changes recognized in other comprehensive

income;

* Contract assets as defined in Chinese Accounting Standards for Business Enterprises No. 14—Revenue;

* Lease receivables;

* Financial guarantee contracts (excluding those measured at fair value with changes recognized in profit or

loss or those arising from the transfer of financial assets that do not meet the criteria for derecognition or from

continued involvement in the transferred financial assets).Measurement of Expected Credit Losses

Expected credit loss refers to the weighted average of credit losses on financial instruments weighted by the risk

of default. Credit loss refers to the difference between all contractual cash flows due under the contract

discounted at the original effective interest rate and all expected cash flows to be received i.e. the present value

of the total cash shortfall.The Group recognizes expected credit losses by calculating the probability-weighted present value of the

difference between the contractual cash flows due and the expected cash flows to be received weighted by the

risk of default based on reasonable and supportable information regarding past events current conditions and

forecasts of future economic conditions.The Group measures expected credit losses separately for financial instruments in different stages. If the credit

risk of a financial instrument has not increased significantly since initial recognition it is classified in Stage 1 and

the Group measures the loss allowance based on the expected credit loss over the next 12 months; if the credit risk

of a financial instrument has increased significantly since initial recognition but no credit impairment losses have

yet occurred it is classified in Stage 2 and the Group measures the loss allowance based on the expected credit

loss over the entire life of the instrument;Financial instruments for which credit impairment losses have occurred

since initial recognition are classified in Stage 3 and the Group measures the loss allowance based on the

expected credit losses over the instrument’s entire remaining life.For financial instruments with low credit risk as of the balance sheet date the Group assumes that credit risk has

not increased significantly since initial recognition and measures the credit loss allowance based on expected

credit losses over the next 12 months.Expected credit losses over the entire life refer to the expected credit losses resulting from all possible default

events that may occur over the entire expected life of the financial instrument. Expected credit losses over the next

12 months refer to the expected credit losses resulting from default events that may occur within 12 months after

the balance sheet date (or within the expected life of the financial instrument if it is less than 12 months) and

constitute a portion of the expected credit losses over the entire life.When measuring expected credit losses the Group considers the longest contract term during which the entity is

exposed to credit risk (including renewal options).For financial instruments in Stage 1 and Stage 2 as well as those with lower credit risk the Group calculates

interest income based on their carrying amounts before impairment and the effective interest rate. For financial

instruments in Stage 3 the Group calculates interest income based on their amortized cost (carrying amount less

accumulated impairment losses) and the effective interest rate.For receivables such as notes receivable accounts receivable receivables financing other receivables and

contract assets if a customer’s credit risk profile differs significantly from that of other customers in the portfolio

or if there is a significant change in the customer’s credit risk profile the Group recognizes an individual

allowance for doubtful accounts for that receivable.Except for receivables for which an individual allowance for

doubtful accounts has been recognized the Group classifies receivables into groups based on credit risk

characteristics and calculates the allowance for doubtful accounts on a group basis.Notes receivable accounts receivable and contract assets

For notes receivable and accounts receivable regardless of whether a significant financing component exists the

121CSG Annual Report 2025

Group always measures its loss allowance based on an amount equivalent to the expected credit losses over the

entire remaining life of the asset.When information regarding expected credit losses for an individual financial asset cannot be assessed at a

reasonable cost the Group classifies notes receivable and accounts receivable into groups based on credit risk

characteristics and calculates expected credit losses on a group basis. The basis for determining the groups is as

follows:

A. Notes Receivable

* Notes Receivable Portfolio 1: Banker’s Acceptances

* Notes Receivable Portfolio 2: Commercially Accepted Bills

B. Accounts Receivable

* Accounts Receivable Pool 1: Non-related-party customers

* Accounts Receivable Group 2: Related-Party Customers

For notes receivable and contract assets classified into pools the Group calculates expected credit losses based on

historical credit loss experience combined with current conditions and forecasts of future economic conditions

using default risk exposure and lifetime expected credit loss rates.For accounts receivable classified into pools the Group calculates expected credit losses by preparing a cross-

reference table of accounts receivable aging/days past due against the lifetime expected credit loss rate based on

historical credit loss experience current conditions and forecasts of future economic conditions. The aging of

accounts receivable is calculated from the date of recognition and days past due are calculated from the date the

credit period expires.Other Receivables

The Group classifies other receivables into several pools based on credit risk characteristics and calculates

expected credit losses on a pool basis. The basis for determining the pools is as follows:

* Other Receivables Portfolio 1: Receivables from Non-Related Parties

* Other Receivables Portfolio 2: Receivables from Related Parties

For other receivables classified into pools the Group calculates expected credit losses using default risk exposure

and expected credit loss rates over the next 12 months or the entire life of the receivables. For other receivables

classified into pools based on aging the aging period is calculated from the date of recognition.Debt Investments and Other Debt Investments

For debt investments and other debt investments the Group calculates expected credit losses based on the nature

of the investment the type of counterparty and the type of exposure using default risk exposure and expected

credit loss rates over the next 12 months or the entire life of the investment.Assessment of a Significant Increase in Credit Risk

The Group assesses whether credit risk has increased significantly since initial recognition by comparing the risk

of default of a financial instrument at the balance sheet date with the risk of default at the date of initial

recognition to determine the relative change in the risk of default over the expected life of the financial

instrument.In determining whether credit risk has increased significantly since initial recognition the Group considers

reasonable and supportable information including forward-looking information that is available without undue

additional cost or effort. The information considered by the Group includes:

122CSG Annual Report 2025

* instances where the debtor has failed to pay principal and interest by the contractual due date;

* Significant deterioration in the external or internal credit ratings (if any) of the financial instrument whether

actual or expected;

* a significant deterioration in the debtor’s operating results whether actual or expected;

* Existing or anticipated changes in the technological market economic or legal environment that would

have a material adverse effect on the debtor’s ability to repay the Group.Depending on the nature of the financial instrument the Group assesses whether credit risk has increased

significantly on an individual financial instrument basis or on a portfolio basis. When assessing on a portfolio

basis the Group may classify financial instruments based on common credit risk characteristics such as

delinquency information and credit risk ratings.If a financial instrument is past due by more than 30 days the Group determines that the credit risk of the

financial instrument has increased significantly.The Group considers a financial asset to be in default when:

* The borrower is unlikely to pay the full amount owed to the Group and this assessment does not consider

recourse actions taken by the Group such as the realization of collateral (if held);

* The financial asset is past due by more than 90 days.Financial assets that are credit-impaired

At each balance sheet date the Group assesses whether financial assets measured at amortized cost and debt

investments measured at fair value through other comprehensive income have become credit-impaired. A

financial asset becomes credit-impaired when one or more events occur that have an adverse effect on the

expected future cash flows of the financial asset. Evidence that a financial asset is credit-impaired includes the

following observable information:

* Significant financial difficulties experienced by the issuer or debtor;

* A breach of contract by the debtor such as a default or delinquency in interest or principal payments;

* The Group grants the debtor concessions that it would not otherwise grant based on economic or

contractual considerations related to the debtor’s financial difficulties;

* It is highly probable that the debtor will enter bankruptcy or undergo other financial restructuring;

* the disappearance of an active market for the financial asset due to the financial difficulties of the issuer or

debtor.Presentation of the Allowance for Expected Credit Losses

To reflect changes in the credit risk of financial instruments since initial recognition the Group remeasures

expected credit losses at each balance sheet date. Any increase or reversal in the loss allowance resulting

therefrom shall be recognized as credit impairment losses or gains in profit or loss for the current period.For

financial assets measured at amortized cost the loss allowance reduces the carrying amount of the financial asset

as presented in the balance sheet; for debt investments measured at fair value with changes recognized in other

comprehensive income the Group recognizes the loss allowance in other comprehensive income and does not

reduce the carrying amount of the financial asset.Write-off

If the Group no longer reasonably expects to recover all or part of the contractual cash flows of a financial asset

the carrying amount of that financial asset is written down directly. Such a write-down constitutes the

derecognition of the relevant financial asset. This situation typically arises when the Group determines that the

123CSG Annual Report 2025

debtor has no assets or sources of income capable of generating sufficient cash flows to repay the amount written

down. However in accordance with the Group’s procedures for collecting past-due amounts a written-down

financial asset may still be subject to enforcement actions.If a written-down financial asset is subsequently recovered the reversal of the impairment loss is recognized in

profit or loss for the period in which the recovery occurs.

(6) Transfer of Financial Assets

A transfer of a financial asset is the assignment or delivery of a financial asset to a party other than the issuer of

the financial asset (the transferee).If the Group has transferred substantially all the risks and rewards of ownership of the financial asset to the

transferee the financial asset is derecognized; if the Group has retained substantially all the risks and rewards of

ownership of the financial asset the financial asset is not derecognized.If the Group has neither transferred nor retained substantially all the risks and rewards of ownership of the

financial asset the following treatments apply: if control over the financial asset has been relinquished the

financial asset is derecognized and the resulting assets and liabilities are recognized; if control over the financial

asset has not been relinquished the financial asset is recognized to the extent of the Group’s continuing

involvement in the transferred financial asset and the related liability is recognized accordingly.

(7) Offsetting of Financial Assets and Financial Liabilities

When the Group has a legal right to offset recognized financial assets and financial liabilities and is currently able

to exercise that right and the Group intends to settle on a net basis or to realize the financial asset and settle the

financial liability simultaneously the financial assets and financial liabilities are presented in the balance sheet at

their net amount after offsetting. Otherwise financial assets and financial liabilities are presented separately in the

balance sheet and are not offset against each other.

11、 Fair Value Measurement

Fair value is the price that a market participant would receive to sell an asset or pay to transfer a liability in an

orderly transaction at the measurement date.The Group measures relevant assets or liabilities at fair value assuming that the orderly transaction to sell the

asset or transfer the liability takes place in the principal market for the relevant asset or liability; if no principal

market exists the Group assumes that the transaction takes place in the most advantageous market for the relevant

asset or liability. The principal market (or most advantageous market) is the trading market to which the Group

has access on the measurement date.The Group uses the assumptions that a market participant would use when

pricing the asset or liability to maximize its economic benefit.For financial assets or financial liabilities with active markets the Group determines their fair value using quoted

prices in active markets. For financial instruments without active markets the Group determines their fair value

using valuation techniques.When measuring non-financial assets at fair value the Group considers the ability of market participants to

generate economic benefits by using the asset for its best use or by selling the asset to other market participants

who can use it for its best use.The Group uses valuation techniques that are appropriate in the current circumstances and supported by sufficient

available data and other information giving priority to relevant observable inputs; unobservable inputs are used

only when observable inputs are unavailable or it is impractical to obtain them.Assets and liabilities measured or disclosed at fair value in the financial statements are classified into fair value

hierarchies based on the lowest level of inputs that is significant to the fair value measurement as a whole: Level 1

inputs are unadjusted quotes for identical assets or liabilities available in active markets on the measurement date;

Level 2 inputs are directly or indirectly observable inputs for the relevant assets or liabilities other than Level 1

inputs;Level 3 inputs are unobservable inputs for the relevant asset or liability.

124CSG Annual Report 2025

At each balance sheet date the Group reassesses assets and liabilities recognized in the financial statements that

are measured at fair value on a continuing basis to determine whether there have been any transfers between fair

value measurement levels.

12、 Inventories

(1) Classification of Inventories

The Group’s inventories are classified into raw materials work in progress finished goods and consumables.

(2) Valuation method for issued inventories

The Group’s inventories are measured at actual cost upon acquisition. Raw materials finished goods and other

inventories are valued using the weighted average method upon issuance.

(3) Basis for Determining and Method of Accrual of the Provision for Inventory Write-Down

At the balance sheet date inventories are measured at the lower of cost and net realizable value. When the net

realizable value is lower than cost a provision for inventory write-down is recognized.Net realizable value is the estimated selling price of the inventories less the estimated costs to completion

estimated selling expenses and related taxes. In determining the net realizable value of inventories the Group

relies on objective evidence and considers the purpose for which the inventories are held as well as the effects of

events occurring after the balance sheet date.The Group generally recognizes provisions for inventory write-down on an item-by-item basis. For inventories

consisting of a large number of items with low unit prices provisions for inventory write-down are recognized by

inventory category.At the balance sheet date if the factors that previously caused the inventories to be written down no longer exist

the provision for inventory write-down is reversed up to the amount previously recognized.

(4) Inventories Counting System

The Group adopts a perpetual inventory system for inventories.

13、 assets held for sale

The Company classifies a non-current asset or disposal group as assets held for sale if it intends to recover its

carrying amount principally through a sale (including a non-monetary asset exchange with commercial substance;

the same applies hereinafter) rather than through continuing use. The specific criteria are that all of the following

conditions are met: A non-current asset or disposal group is available for immediate sale in its present condition

based on the practice of selling such assets or disposal groups in similar transactions; The Company has made a

resolution regarding the sale plan and has obtained a firm purchase commitment;The sale is expected to be

completed within one year. A disposal group refers to a group of assets to be disposed of together as a whole

through sale or other means in a single transaction along with liabilities directly associated with those assets that

are transferred in that transaction. If the asset group or combination of asset groups to which the disposal group

belongs has allocated goodwill acquired in a business combination in accordance with Chinese Accounting

Standards for Business Enterprises No. 8—Impairment of Assets the disposal group shall include the goodwill

allocated to it.When the Company initially measures or remeasures non-current assets classified as assets held for sale or

disposal groups at the balance sheet date and their carrying amount exceeds the net amount of fair value less costs

to sell the carrying amount shall be written down to the net amount of fair value less costs to sell. The amount of

the write-down shall be recognized as asset impairment losses included in current profit or loss and an

impairment allowance for assets held for sale shall be provided simultaneously.For a disposal group the

recognized asset impairment losses are first applied against the carrying amount of goodwill within the disposal

group and then allocated proportionally to reduce the carrying amounts of the non-current assets within the

disposal group that are subject to the measurement requirements of Chinese Accounting Standards for Business

Enterprises No. 42—Assets Held for Sale Disposal Groups and Discontinued Operations (hereinafter referred to

125CSG Annual Report 2025

as the “Held-for-Sale Standard”).If the net fair value of a disposal group held for sale net of selling expenses

increases at a subsequent balance sheet dateany previously written-down amounts shall be reversed and

reclassified within the asset impairment losses recognized for non-current assets that were measured in

accordance with the Holding for Sale Standard after being classified as assets held for sale. The amount of the

reversal shall be recognized in profit or loss for the current period and the carrying amounts of such non-current

assets (excluding goodwill) within the disposal group shall be increased proportionately based on their respective

carrying amounts;The carrying amount of goodwill that has been written down as well as asset impairment losses

on non-current assets measured in accordance with the held-for-sale standard that were recognized prior to

classification as assets held for sale shall not be reversed.Non-current assets held for sale or non-current assets in a disposal group are not subject to depreciation or

amortization; interest and other expenses on liabilities in a disposal group held for sale continue to be recognized.When a non-current asset or disposal group no longer meets the criteria for classification as held for sale the

Company ceases to classify it as held for sale or removes the non-current asset from the disposal group held for

sale and measures it at the lower of: (1) the carrying amount prior to classification as held for sale adjusted for

depreciation amortization or impairment that would have been recognized had it not been classified as held for

sale;(2) the recoverable amount.

14、 Long-term equity investment

Long-term equity investments include equity investments in subsidiaries joint ventures and associates. An

investee is classified as an associate of the Group if the Group is able to exercise significant influence over the

investee.

(1) Determination of Initial Investment Cost

Long-term equity investments arising from business combinations: For long-term equity investments acquired in a

business combination under common control the investment cost is the share of the book value of the acquiree’s

equity in the ultimate controlling party’s consolidated financial statements as of the combination date; for long-

term equity investments acquired in a business combination not under common control the investment cost is the

cost of the combination.For long-term equity investments acquired by other means: Long-term equity investments acquired for cash are

recognized at the purchase price actually paid as the initial investment cost; long-term equity investments acquired

through the issuance of equity securities are recognized at the fair value of the equity securities issued as the

initial investment cost.

(2) Subsequent Measurement and Profit or Loss Recognition

Investments in subsidiaries are accounted for using the cost method unless the investment meets the criteria for

held for sale; investments in associates and joint ventures are accounted for using the equity method.For long-term equity investments accounted for using the cost method cash dividends or profits declared by the

investee are recognized as investment income and included in current period profit or loss except for declared but

undistributed cash dividends or profits included in the actual purchase price or consideration paid at the time of

acquisition.For long-term equity investments accounted for using the equity method if the initial investment cost exceeds the

investor’s share of the fair value of the investee’s identifiable net assets at the time of investment the investment

cost is not adjusted; if the initial investment cost is less than the investor’s share of the fair value of the investee’s

identifiable net assets at the time of investment the carrying amount of the long-term equity investment is

adjusted and the difference is recognized in profit or loss for the period of the investment.When accounting under the equity method investment income and other comprehensive income are recognized

based on the investor’s share of the investee’s net profit or loss and other comprehensive income respectively

while simultaneously adjusting the carrying amount of the long-term equity investment; the portion attributable to

the investor is calculated based on the profits or cash dividends declared by the investee and the carrying amount

of the long-term equity investment is reduced accordingly;For changes in the investee’s equity other than net

profit or loss other comprehensive income and profit distributions the carrying amount of the long-term equity

126CSG Annual Report 2025

investment is adjusted and the amount is recognized in capital surplus (other capital surplus). When recognizing

the share of the investee’s net profit or loss the amount is determined based on the fair value of the investee’s

identifiable assets at the time of acquisition and is recognized after adjusting the investee’s net profit in

accordance with the Group’s accounting policies and the accounting period.Where due to additional investments or other reasons the Group is able to exert significant influence over the

investee or exercise joint control but does not constitute control the initial investment cost for the transition to the

equity method is determined as the sum of the fair value of the original equity interest and the cost of the

additional investment.If the original equity interest was classified as a non-trading equity instrument investment

measured at fair value with changes recognized in other comprehensive income the cumulative fair value changes

previously recognized in other comprehensive income are transferred to retained earnings upon the change to the

equity method.If joint control or significant influence over the investee is lost due to the disposal of a portion of the equity

investment or other reasons the remaining equity interest after the disposal shall be accounted for in accordance

with Chinese Accounting Standards for Business Enterprises No. 22—Recognition and Measurement of Financial

Instruments as of the date joint control or significant influence is lost and the difference between fair value and

carrying amount shall be recognized in profit or loss for the current period.Other comprehensive income

previously recognized for the equity investment under the equity method shall be accounted for on the same basis

as the direct disposal of assets or liabilities by the investee when the equity method is discontinued; all other

changes in equity related to the original equity investment shall be transferred to profit or loss for the current

period.If control over the investee is lost due to the disposal of a portion of the equity investment or other reasons and

the remaining equity interest after the disposal is capable of exercising joint control or significant influence over

the investee the investment shall be accounted for using the equity method and the remaining equity interest shall

be adjusted as if it had been accounted for using the equity method from the date of acquisition;If the remaining

equity interest after the disposal cannot exercise joint control over or exert significant influence on the investee

accounting treatment shall be conducted in accordance with the relevant provisions of Chinese Accounting

Standards for Business Enterprises No. 22—Recognition and Measurement of Financial Instruments and the

difference between its fair value and carrying amount as of the date of loss of control shall be recognized in profit

or loss for the current period.Where the Group’s ownership interest decreases due to a capital increase by other investors resulting in the loss

of control but retaining the ability to exercise joint control or exert significant influence over the investee the

Group shall recognize its share of the increase in the investee’s net assets arising from the capital increase in

proportion to its new ownership interest; the difference between this amount and the original carrying amount of

the long-term equity investment corresponding to the decreased ownership interest shall be recognized in profit or

loss for the current period;Subsequently adjustments are made as if the investment had been accounted for using

the equity method from the date of acquisition based on the new ownership percentage.Unrealized gains or losses arising from internal transactions between the Group and its associates or joint ventures

are recognized as investment gains or losses on an offsetting basis calculated in proportion to the Group’s

ownership interest. However unrealized losses arising from internal transactions between the Group and an

investee that constitute asset impairment losses shall not be offset.

(3) Basis for determining joint control or significant influence over an investee

Joint control refers to the shared control over an arrangement pursuant to relevant agreements and decisions

regarding the arrangement’s activities must be made with the unanimous consent of the parties sharing control. In

determining whether joint control exists one must first determine whether all parties or a combination of parties

collectively control the arrangement and second whether decisions regarding the arrangement’s activities must

be made with the unanimous consent of the parties collectively controlling the arrangement.If all participants or a

group of participants must act in concert to decide on the activities of an arrangement then all participants or that

group of participants are deemed to collectively control the arrangement; if there are two or more groups of

participants capable of collectively controlling an arrangement this does not constitute joint control. Protective

rights are not considered when determining whether joint control exists.Significant influence refers to the investor’s power to participate in the decision-making regarding the investee’s

127CSG Annual Report 2025

financial and operating policies but without the ability to control or jointly control the formulation of those

policies with other parties.In determining whether significant influence can be exercised over an investee

consideration is given to the voting shares held directly or indirectly by the investor in the investee as well as the

impact of current exercisable contingent voting rights held by the investor and other parties assuming such rights

are converted into equity interests in the investee. This includes the impact of currently convertible warrants

stock options and convertible bonds issued by the investee.When the Group directly or indirectly through subsidiaries holds 20% (inclusive) or more but less than 50% of the

investee’s voting shares it is generally considered to have significant influence over the investee unless there is

clear evidence indicating that under such circumstances the Group cannot participate in the investee’s production

and operational decision-making and thus does not exert significant influence;When the Group holds 20%

(exclusive) or less of the investee’s voting shares it is generally not considered to have significant influence over

the investee unless there is clear evidence indicating that under such circumstances the Group is able to

participate in the investee’s production and operational decisions and thus exerts significant influence.

(4) Impairment Testing Methods and Provision for Impairment

For investments in subsidiaries associates and joint ventures the method for recognizing asset impairment is

described in Note.

15、 Investment properties

Investment properties refer to real estate held to earn rental income or for capital appreciation or for both

purposes. The Group’s investment properties include leased land use rights land use rights held for appreciation

and subsequent sale and leased buildings.There is an active real estate market in the locations where the Group’s investment properties are situated and the

Group is able to obtain market prices and other relevant information for comparable or similar properties from the

real estate market thereby enabling a reasonable estimation of the fair value of the investment properties.Consequently the Group uses the fair value model for the subsequent measurement of investment properties and

changes in fair value are recognized in profit or loss for the current period.When determining the fair value of investment properties the Group refers to the current market prices of

comparable or similar properties in an active market; if current market prices for comparable or similar properties

are not available the Group refers to the most recent transaction prices of comparable or similar properties in an

active market and considers factors such as transaction circumstances transaction dates and location to make a

reasonable estimate of the fair value of the investment properties; or determines its fair value based on the present

value of expected future rental income and related cash flows.In rare cases if there is evidence that the fair value of an investment property cannot be reliably determined on a

continuous basis at the time the Group initially acquires a non-under-construction investment property (or when

an existing property first becomes an investment property following the completion of construction or

development activities or a change in use) the investment property is measured using the cost model until

disposal and no residual value is assumed.The gain on the disposal of investment properties through sale transfer retirement or destruction net of their

carrying amounts and related taxes is recognized in profit or loss for the period.

16、 Fixed assets

(1) Criteria for Recognition of Fixed Assets

The Group’s fixed assets refer to tangible assets held for the production of goods the provision of services

leasing or management and operation with a useful life exceeding one accounting period.Fixed assets are recognized only when it is probable that the economic benefits associated with the asset will flow

to the enterprise and the cost of the asset can be measured reliably.The Group’s fixed assets are initially measured at actual cost at the time of acquisition.

128CSG Annual Report 2025

Subsequent expenditures related to fixed assets are included in the cost of the fixed assets when it is probable that

the associated economic benefits will flow to the Group and the cost can be measured reliably; routine repair costs

for fixed assets that do not meet the criteria for capitalizing subsequent expenditures are recognized in profit or

loss for the current period or included in the cost of the relevant asset when incurred based on the beneficiary. For

the replaced portion its carrying amount is derecognized.

(2) Depreciation Methods for Various Fixed Assets

The Group uses the straight-line method to calculate depreciation. Depreciation begins when fixed assets are

ready for their intended use and ceases upon derecognition or when they are classified as non-current assets held

for sale. Excluding impairment provisions the Group determines the annual depreciation rates for various

categories of fixed assets based on asset class estimated useful life and estimated residual value as follows:

Category Useful Life (Years) Residual Value Rate (%) Annual Depreciation Rate(%)

Buildings and Structures 20–35 5 4.75–2.71

Machinery and equipment 8–20 5 11.88–4.75

Transportation and Other 5–8 - 20–12.50

For fixed assets for which impairment reserves have been recognized the depreciation rate shall be determined by

deducting the cumulative amount of impairment reserves already recognized.

(3) For the impairment testing methods and the method for recognizing impairment reserves for fixed assets please

refer to Note.

(4) At the end of each fiscal year the Group reviews the useful lives estimated net salvage values and depreciation

methods of its fixed assets.If there is a difference between the estimated useful life and the original estimate the useful life of the fixed assets

is adjusted; if there is a difference between the estimated net salvage value and the original estimate the estimated

net salvage value is adjusted.

(5) Disposal of Fixed Assets

When a fixed asset is disposed of or when it is no longer expected to generate economic benefits through use or

disposal the Group derecognizes the fixed asset. The proceeds from the sale transfer scrapping or destruction of

a fixed asset net of its carrying amount and related taxes are recognized in profit or loss for the current period.

17、 Construction in progress

The Group’s cost of construction in progress is determined based on actual project expenditures including all

necessary project expenditures incurred during the construction period borrowing costs to be capitalized prior to

the asset reaching its intended usable state and other related expenses.Construction in progress is transferred to fixed assets when it reaches its intended usable state. The criteria for

determining the intended usable state shall meet one of the following conditions: The physical construction

(including installation) of the fixed asset has been fully completed or is substantially complete; trial production or

trial operation has been conducted and the results indicate that the asset can operate normally or produce stably;

or the results of trial operation indicate that it can operate normally.Expenditures on the construction of the fixed

assets are minimal or virtually nonexistent; the constructed fixed assets have met design or contractual

requirements or are substantially in line with such requirements.For the method of calculating impairment losses on construction in progress see Note .

18、 Construction Materials

The Group’s construction materials refer to various materials prepared for construction in progress including

construction materials equipment not yet installed and tools and equipment prepared for production.

129CSG Annual Report 2025

Purchased construction materials are measured at cost; materials issued for use are transferred to construction in

progress and any remaining construction materials after project completion are reclassified as inventories.For the method of calculating impairment losses on construction materials see Note.In the balance sheet the ending balance of construction materials is presented under “Construction in Progress.”

19、 Borrowing Costs

(1) Recognition Principles for Capitalization of Borrowing Costs

Borrowing costs incurred by the Group that are directly attributable to the construction or production of assets that

meet the criteria for capitalization are capitalized and included in the cost of the relevant assets; other borrowing

costs are recognized as expenses at the time of occurrence based on their amount and included in current period

profit or loss. Borrowing costs are capitalized when they meet all of the following conditions:

* Asset expenditures have been incurred; such expenditures include payments made in the form of cash transfers

of non-cash assets or the assumption of interest-bearing debt for the acquisition construction or production of

assets that meet the criteria for capitalization;

* Borrowing costs have been incurred;

* The construction or production activities necessary to bring the asset to its intended usable or saleable

condition have commenced.

(2) Period of Capitalization of Borrowing Costs

The Group ceases to capitalize borrowing costs when the construction or production of an asset that meets the

criteria for capitalization reaches its intended state of readiness for use or sale. Borrowing costs incurred after the

asset that meets the criteria for capitalization has reached its intended state of readiness for use or sale are

recognized as an expense in the period in which they are incurred and included in current profit or loss.If there is an abnormal interruption in the construction or production of an asset that meets the capitalization

criteria and the interruption lasts for more than three consecutive months the capitalization of borrowing costs is

suspended; borrowing costs incurred during periods of normal interruption continue to be capitalized.

(3) Calculation Method for the Capitalization Rate and Amount of Borrowing Costs

For designated borrowings the amount capitalized is the actual interest expense incurred during the current period

less any interest income earned on undrawn funds deposited in a bank or investment income from temporary

investments. For general borrowings the capitalized amount is determined by multiplying the weighted average

of asset expenditures exceeding those of designated borrowings by the capitalization rate applicable to the general

borrowings. The capitalization rate is calculated based on the weighted average interest rate of the general

borrowings.During the capitalization period all exchange differences on foreign currency-denominated special-purpose loans

are fully capitalized; exchange differences on foreign currency-denominated general-purpose loans are recognized

in current period profit or loss.

20、 Intangible assets

The Group’s intangible assets include land use rights patents and proprietary technology mineral mining rights

and others.Intangible assets are initially measured at cost and their useful lives are analyzed and determined at the time of

acquisition.For intangible assets with a finite useful life amortization is calculated over the estimated useful life

using a method that reflects the expected pattern of economic benefits associated with the asset starting from the

date the asset is available for use; if the expected pattern of economic benefits cannot be reliably determined the

straight-line method is used; intangible assets with an indefinite useful life are not amortized.

130CSG Annual Report 2025

The amortization methods for intangible assets with finite useful lives are as follows:

Useful Life Basis for Determining Useful Life AmortizationMethod Remarks

Land use rights 30–70 years Warrant Straight-lineamortization

Patent Rights and

Proprietary Technology 5–20 years Estimated useful life

Amortized on a

straight-line basis

Mining rights 16–20 years Warrants expected income period Amortized overthe useful life

Other 2–10 years Estimated useful life Straight-lineamortization

At the end of each fiscal year the Group reviews the useful lives and amortization methods of intangible assets

with finite useful lives. If there are differences from previous estimates the original estimates are adjusted and

treated as changes in accounting estimates.If at the balance sheet date it is estimated that an intangible asset will no longer generate future economic

benefits for the enterprise the entire carrying amount of that intangible asset is transferred to current profit or loss.For the impairment testing method for intangible assets see Note.

21、 Research and Development Expenditures

The Group’s research and development (R&D) expenses consist of expenditures directly related to the Company’s

R&D activities including employee compensation for R&D personnel direct input costs depreciation expenses

and deferred expenses design costs equipment commissioning costs amortization of intangible assets external

R&D outsourcing costs and other expenses. Among these the salaries of R&D personnel are allocated to R&D

expenses based on project man-hours.The costs of equipment production lines and premises shared by R&D

activities and other production and business operations are allocated to R&D expenses based on the proportion of

working hours and floor space.The Group classifies expenditures on internal research and development projects into research-phase expenditures

and development-phase expenditures.Expenditures incurred during the research phase are recognized in current period profit or loss as incurred.Expenditures in the development stage may be capitalized only if all of the following conditions are met: it is

technically feasible to complete the intangible assets so that they are available for use or sale; there is an intention

to complete the intangible assets and use or sell them;The manner in which the intangible assets will generate

economic benefits includes demonstrating that there is a market for products produced using the intangible assets

or for the intangible assets themselves; if the intangible assets are to be used internally their usefulness must be

demonstrated; there are sufficient technical financial and other resources to complete the development of the

intangible assets and the Group has the capability to use or sell the intangible assets; and expenditures attributable

to the development phase of the intangible assets can be measured reliably. Development expenditures that do not

meet the above conditions are recognized in profit or loss for the current period.The Group’s research and development projects enter the development stage after meeting the above conditions

and undergoing technical and economic feasibility studies resulting in project approval.Capitalized development-stage expenditures are presented as development expenditures on the balance sheet and

are reclassified as intangible assets on the date the project is ready for its intended use.Capitalization criteria for specific R&D projects:

Expenditures incurred during the research phase are recognized in profit or loss in the period in which they are

incurred. Expenditures incurred during the design and testing phases prior to mass production which relate to the

final application of production processes are classified as development expenditures and are capitalized if they

meet the following conditions:

131CSG Annual Report 2025

· The development of the production process has been thoroughly evaluated by the technical team;

·Management has approved the budget for the development of the production process;

· Analysis from preliminary market research indicates that the products manufactured using the production

process have market potential;

· There is sufficient technical and financial support to carry out the development activities and subsequent large-

scale production; and the expenditures related to the development of the production process can be reliably

allocated. If it is not possible to distinguish between expenditures incurred during the research phase and those

incurred during the development phase all R&D expenditures incurred shall be recognized in current period profit

or loss.

22、 Asset Impairment

Impairment of assets such as long-term equity investments in subsidiaries fixed assets property plant and

equipment construction in progress right-of-use assets intangible assets and goodwill (excluding inventories

investment properties measured at fair value deferred tax assets and financial assets) is determined as follows:

At the balance sheet date the Group assesses whether there are any indications that an asset may be impaired. If

such indications exist the Group estimates the asset’s recoverable amount and performs an impairment test.Goodwill arising from business combinations intangible assets with indefinite useful lives and intangible assets

not yet ready for use are tested for impairment annually regardless of whether there are indications of impairment.Recoverable amount is determined as the higher of the asset’s fair value less costs to sell and the present value of

the asset’s estimated future cash flows.The Group estimates the recoverable amount on an individual asset basis;

where it is difficult to estimate the recoverable amount of an individual asset the recoverable amount is

determined on the basis of the asset group to which the asset belongs. The identification of an asset group is based

on whether the primary cash inflows generated by the asset group are independent of the cash inflows from other

assets or asset groups.When the recoverable amount of an asset or asset group is lower than its carrying amount the Group writes down

the carrying amount to the recoverable amount with the write-down amount recognized in profit or loss for the

current period and a corresponding impairment provision is recognized.For the purpose of goodwill impairment testing the carrying amount of goodwill arising from a business

combination is allocated to the relevant asset groups using a reasonable method from the acquisition date; where

allocation to the relevant asset groups is impractical it is allocated to the relevant group of asset groups. The

relevant asset groups or group of asset groups are those that benefit from the synergies of the business

combination and do not exceed the reporting segments identified by the Group.During impairment testing if there are indications of impairment for an asset group or portfolio of asset groups

associated with goodwill impairment testing is first performed on the asset group or portfolio of asset groups

excluding goodwill to calculate the recoverable amount and recognize the corresponding impairment loss.Subsequently impairment testing is performed on the asset group or portfolio of asset groups including goodwill

comparing its carrying amount with the recoverable amount; if the recoverable amount is lower than the carrying

amount an impairment loss on goodwill is recognized.Once asset impairment losses are recognized they are not reversed in subsequent accounting periods.

23、 Deferred Expenses

Deferred expenses incurred by the Group are measured at historical cost and amortized on a straight-line basis

over the estimated period of benefit. For deferred expense items that do not provide benefits in future accounting

periods the entire amortized balance is recognized in profit or loss for the current period.

24、 Employee Benefits

(1) Scope of Employee Benefits

132CSG Annual Report 2025

Employee compensation refers to all forms of remuneration or compensation provided by an entity to obtain

services from employees or to terminate employment relationships. Employee compensation includes short-term

compensation post-employment benefits termination benefits and other long-term employee benefits. Benefits

provided by an entity to employees’ spouses children dependents survivors of deceased employees and other

beneficiaries are also classified as employee compensation.

(2) Short-Term Employee Benefits

During the accounting period in which employees render services the Group recognizes as liabilities the actual

wages bonuses and social insurance premiums (including medical work-related injury and maternity insurance

premiums) paid on behalf of employees in accordance with prescribed standards and rates as well as housing

provident fund contributions. These amounts are charged to current profit or loss or included in the cost of related

assets.

(3) Post-employment Benefits

Post-employment benefit plans include defined contribution plans and defined benefit plans. A defined

contribution plan is a post-employment benefit plan under which the entity makes fixed contributions to an

independent fund and has no further payment obligations; a defined benefit plan is any post-employment benefit

plan other than a defined contribution plan.Defined Contribution Plans

Defined-contribution plans include basic pension insurance unemployment insurance and others.During the accounting period in which employees render service the contribution amount calculated under a

defined contribution plan is recognized as a liability and included in current profit or loss or the cost of the related

asset.

(4) Termination Benefits

When the Group provides termination benefits to employees it recognizes the employee benefit liability arising

from such termination benefits and includes it in current profit or loss on the earlier of the following two dates:

when the Group cannot unilaterally withdraw the termination benefits provided due to a plan to terminate the

employment relationship or a proposed reduction in workforce; or when the Group recognizes costs or expenses

related to a restructuring involving the payment of termination benefits.

(5) Other Long-Term Benefits

Other long-term employee benefits provided by the Group to employees that meet the criteria for a defined

contribution plan shall be accounted for in accordance with the relevant provisions regarding defined contribution

plans set forth above. Those that meet the criteria for a defined benefit plan shall be accounted for in accordance

with the relevant provisions regarding defined benefit plans set forth above; however the portion of the relatedemployee benefit cost arising from “changes in the remeasurement of the net liability or net asset of the definedbenefit plan” shall be recognized in profit or loss for the current period or included in the cost of the related asset.

25、 Provisions

If an obligation arising from a contingent event meets all of the following conditions the Group recognizes it as a

provision:

(1) The obligation is a present obligation of the Group;

(2) It is highly probable that the settlement of the obligation will result in an outflow of economic benefits from

the Group;

(3) The amount of the obligation can be reliably measured.

Provisions are initially measured at the best estimate of the expenditure required to settle the related present

obligation taking into account factors such as the risks uncertainties and the time value of money associated

133CSG Annual Report 2025

with the contingent event. Where the time value of money is material the best estimate is determined by

discounting the related future cash outflows. The Group reviews the carrying amount of provisions at the balance

sheet date and adjusts the carrying amount to reflect the current best estimate.If all or part of the expenditure required to settle a recognized provision is expected to be reimbursed by a third

party or another party the reimbursement amount is recognized as a separate asset only when it is virtually certain

that it will be received. The recognized reimbursement amount does not exceed the carrying amount of the

recognized liability.

26、 Revenue

(1) General Principles

The Group recognizes revenue when it has satisfied the performance obligations under the contract that is when

the customer obtains control of the relevant goods or services.Where a contract contains two or more performance obligations the Group allocates the transaction price to each

performance obligation at the contract inception date in proportion to the relative selling prices of the goods or

services promised under each individual performance obligation and measures revenue based on the transaction

price allocated to each performance obligation.Performance of a performance obligation is deemed to occur over a period of time if any of the following

conditions are met; otherwise it is deemed to occur at a point in time:

* The customer obtains and consumes the economic benefits arising from the Group’s performance at the same

time the Group performs its obligations.* The customer is able to control the goods in progress during the Group’s performance of the contract.* The goods produced during the Group’s performance have no alternative use and the Group has the right to

receive payment for the portion of performance completed to date throughout the contract period.For performance obligations satisfied over a period of time the Group recognizes revenue over that period based

on the stage of completion. If the stage of completion cannot be reasonably determined and the Group expects to

be compensated for costs already incurred revenue is recognized based on the amount of costs already incurred

until the stage of completion can be reasonably determined.For performance obligations satisfied at a point in time the Group recognizes revenue when the customer obtains

control of the relevant goods or services. In determining whether the customer has obtained control of the goods

or services the Group considers the following indicators:

* The Group has a present right to receive payment for the goods or services meaning the customer has a present

obligation to pay for them.* The Group has transferred legal title to the goods to the customer meaning the customer now holds legal title

to the goods.* The Group has transferred physical possession of the goods to the customer meaning the customer is in

physical possession of the goods.* The Group has transferred the significant risks and rewards of ownership of the goods to the customer

meaning the customer has assumed the significant risks and rewards of ownership of the goods.* The customer has accepted the goods or services.* Other indications that the customer has obtained control of the goods.

(2) Specific Methods

134CSG Annual Report 2025

The Group’s revenue primarily derives from the following business activities: sales of products provision of

external consulting services and processing services.Sales of Products

The Group manufactures and sells float glass photovoltaic glass architectural glass solar industry-related

products electronic glass and display devices.For domestic sales the Group ships products to the agreed delivery location in accordance with the contract or has

them picked up by the buyer and recognizes revenue upon the buyer’s confirmation of receipt or pickup.For export sales the Group recognizes revenue after completing export customs clearance procedures and loading

the products onto vessels in accordance with the trade terms specified in the sales contracts or after transporting

the products to the designated delivery locations.For revenue from photovoltaic power generation in the solar and other industries the Group recognizes revenue

when electricity is supplied to the provincial power grid company where each power plant is located using the

mutually confirmed settlement volume as the monthly sales volume and the feed-in tariff approved by the

National Development and Reform Commission or the contractually agreed-upon electricity price as the sales unit

price.The credit terms granted by the Group to customers in various industries are consistent with industry practices and

do not contain any significant financing components.The Group provides product quality warranties for its products and recognizes corresponding provisions. The

Group does not provide any additional services or quality warranties in connection therewith; therefore such

product quality warranties do not constitute separate performance obligations.For sales of glass products subject to return clauses revenue is recognized up to the amount of cumulative

revenue recognized for which it is highly probable that no significant reversal will occur. The Group recognizes a

liability for the expected return amount and simultaneously recognizes an asset equal to the carrying amount of

the goods expected to be returned at the time of transfer less the estimated costs of recovering those goods

(including impairment of the returned goods).Provision of Consulting and Processing Services

The Group provides consulting and processing services to external parties. Since customers obtain and consume

the economic benefits arising from the Group’s performance simultaneously with the Group’s performance the

Group recognizes revenue based on the stage of completion. The stage of completion is determined by the ratio of

costs incurred to estimated total costs. At the balance sheet date the Group re-estimates the stage of completion

for services already performed to reflect changes in the status of performance.When the Group recognizes revenue based on the stage of completion of services rendered the portion for which

the Group has obtained an unconditional right to receive payment is recognized as accounts receivable while the

remaining portion is recognized as a contract asset. The Group recognizes an allowance for expected credit losses

against both accounts receivable and contract assets. If the contract consideration received or receivable by the

Group exceeds the value of services rendered the excess is recognized as contract liabilities.The Group presents

contract assets and contract liabilities under the same contract on a net basis.

27、 Contract costs

Contract costs include incremental costs incurred to secure the contract and costs to fulfill the contract.Incremental costs incurred to obtain a contract refer to costs that would not have been incurred had the Company

not obtained the contract (such as sales commissions). If such costs are expected to be recovered the Company

recognizes them as contract acquisition costs and classifies them as an asset. Other expenditures incurred by the

Company to obtain a contract other than incremental costs expected to be recovered are recognized in profit or

loss for the period in which they are incurred.Costs incurred to fulfill a contract that do not fall within the scope of Chinese Accounting Standards for Business

135CSG Annual Report 2025

Enterprises (such as inventories) and simultaneously meet the following conditions are recognized by the

Company as contract fulfillment costs and classified as an asset:

* The costs are directly attributable to a current or anticipated contract including direct labor direct materials

manufacturing overhead (or similar costs) costs explicitly borne by the customer and other costs incurred solely

for the contract;

* The cost increases the Company’s resources available for future fulfillment of performance obligations;

* The cost is expected to be recovered.Assets recognized as contract costs and assets recognized as contract performance costs (hereinafter referred to as

“assets related to contract costs”) are amortized on the same basis as the revenue from the related goods or

services and recognized in profit or loss for the current period.When the carrying amount of an asset related to contract costs exceeds the sum of the following two items the

Company recognizes asset impairment losses on the excess amount:

* The remaining consideration expected to be received by the Company from the transfer of the goods or

services related to the asset;

* The estimated costs to be incurred to transfer the related goods or services.

28、 Government Grants

Government grants are recognized when the conditions attached to the grants are met and the grants are expected

to be received.Government grants for monetary assets are measured at the amount received or receivable. Government grants for

non-monetary assets are measured at fair value; if fair value cannot be reliably determined they are measured at a

nominal amount of 1 yuan.Government grants related to assets refer to grants received by the Group that are used to acquire construct or

otherwise form long-term assets; all other grants are classified as grants related to income.Where government documents do not explicitly specify the recipients of the grants if the grant can result in the

formation of a long-term asset the portion of the grant corresponding to the value of the asset is treated as an

asset-related grant and the remaining portion is treated as an income-related grant; if it is difficult to distinguish

between the two the entire grant is treated as an income-related grant.Government grants related to assets are recognized as deferred income and recognized in profit or loss over the

useful life of the related asset using a reasonable and systematic method. Government grants related to income

that are intended to compensate for costs expenses or losses already incurred are recognized in current profit or

loss; those intended to compensate for costs expenses or losses in future periods are recognized as deferred

income and recognized in current profit or loss in the period in which the related costs expenses or losses are

recognized.Government grants measured at their nominal amount are recognized directly in profit or loss for the

current period. The Group applies a consistent approach to the accounting for identical or similar government

grant transactions.Government grants related to ordinary activities are recognized as other income in accordance with the substance

of the economic transaction. Government grants unrelated to ordinary activities are recognized as non-operating

income.When a recognized government grant is required to be returned if the grant was initially recognized by reducing

the carrying amount of a related asset the carrying amount of the asset is adjusted; if there is a related deferred

income balance the carrying amount of the deferred income is reduced and any excess is recognized in profit or

loss for the current period; in other cases the amount is recognized directly in profit or loss for the current period.

29、 Deferred Tax Assets and Deferred Tax Liabilities

136CSG Annual Report 2025

Income taxes consist of current income taxes and deferred income taxes. Except for adjustments to goodwill

arising from business combinations or deferred income taxes related to transactions or events recognized directly

in equity all income taxes are recognized as income tax expense in current profit or loss.The Group recognizes deferred income taxes using the balance sheet liability method based on temporary

differences between the carrying amounts of assets and liabilities on the balance sheet date and their tax bases.A deferred tax liability is recognized for every taxable temporary difference unless the taxable temporary

difference arises from the following transactions:

(1) the initial recognition of goodwill or the initial recognition of assets or liabilities arising from transactions

that do not constitute a business combination and that at the time of the transaction affect neither accounting

profit nor taxable income (except for individual transactions where the initial recognition of assets and liabilities

results in an equal amount of taxable temporary differences and deductible temporary differences);

(2) Taxable temporary differences related to investments in subsidiaries joint ventures and associates where the

timing of the reversal of the temporary difference is controlled and it is probable that the temporary difference

will not reverse in the foreseeable future.For deductible temporary differences deductible losses and tax credits that can be carried forward to future years

the Group recognizes the resulting deferred tax assets to the extent that it is probable that future taxable income

will be available against which the deductible temporary differences deductible losses and tax credits can be

offset unless the deductible temporary difference arises from the following transactions:

(1) The transaction is not a business combination and at the time of the transaction affects neither accounting

profit nor taxable income (except for individual transactions where the assets and liabilities initially recognized

give rise to equal amounts of taxable temporary differences and deductible temporary differences);

(2) For deductible temporary differences related to investments in subsidiaries joint ventures and associates a

corresponding deferred tax asset is recognized if both of the following conditions are met: the temporary

difference is likely to reverse in the foreseeable future and it is probable that taxable income will be available in

the future against which the deductible temporary difference can be utilized.At the balance sheet date the Group measures deferred tax assets and deferred tax liabilities using the tax rates

expected to apply in the period in which the asset is expected to be recovered or the liability is expected to be

settled and reflects the income tax consequences of the manner in which the asset is expected to be recovered or

the liability is expected to be settled at the balance sheet date.At the balance sheet date the Group reviews the carrying amount of deferred tax assets. If it is probable that

sufficient taxable income will not be available in future periods to utilize the benefits of the deferred tax assets

the carrying amount of the deferred tax assets is written down. The written-down amount is reversed when it

becomes probable that sufficient taxable income will be available.At the balance sheet date deferred tax assets and deferred tax liabilities are presented net of each other when both

of the following conditions are met:

(1) The relevant tax entity within the Group has a legal right to settle current income tax assets and current

income tax liabilities on a net basis;

(2) The deferred tax assets and deferred tax liabilities relate to income taxes levied by the same tax authority on

the same taxable entity within the Group.

30、 Leases

(1) Recognition of Leases

At the commencement of the contract the Group as lessee or lessor assesses whether the customer under the

contract has the right to obtain substantially all of the economic benefits arising from the use of the identified

asset(s) during the period of use and has the right to direct the use of the identified asset(s) during that period. If

one party to the contract transfers the right to control the use of one or more identified assets for a certain period

137CSG Annual Report 2025

in exchange for consideration the Group classifies the contract as a lease or as containing a lease.

(2) The Group as a Lessee

At the commencement of the lease term the Group recognizes right-of-use assets and lease liabilities for all leases

except for short-term leases and leases of low-value assets that are accounted for using the simplified method.For the accounting policy for right-of-use assets see Note.A lease liability is initially measured at the present value of the lease payments not yet due at the commencement

date of the lease calculated using the implicit rate of the lease; if the implicit rate of the lease cannot be

determined the incremental borrowing rate is used as the discount rate.Lease payments include: fixed payments

and payments that are effectively fixed net of any lease incentives where applicable; variable lease payments that

depend on an index or rate; the exercise price of a purchase option provided the lessee reasonably expects to

exercise the option;amounts payable upon exercising a termination option provided that the lease term reflects the

lessee’s intention to exercise such option; and amounts expected to be paid based on the residual value of

guarantees provided by the lessee. Subsequently interest expense on the lease liability for each period of the lease

term is calculated using a fixed periodic rate and recognized in profit or loss for the current period. Variable lease

payments not included in the measurement of the lease liability are recognized in profit or loss when incurred.Short-term leases

A short-term lease is a lease with a lease term of 12 months or less at the commencement of the lease excluding

leases containing a purchase option.The Group capitalizes lease payments for short-term leases into the cost of the related asset or recognizes them in

profit or loss for the period using the straight-line method over the lease term.Leases of Low-Value Assets

A lease of low-value assets is a lease where the value of the individual leased asset is less than RMB 100000

when new.The Group capitalizes lease payments for low-value asset leases into the cost of the related assets or recognizes

them in profit or loss for the period using the straight-line method over the lease term.For low-value asset leases the Group elects to apply the simplified treatment described above based on the

specific circumstances of each lease.Lease modifications

If a lease modification occurs and meets all of the following conditions the Group accounts for the lease

modification as a separate lease: (1) the lease modification expands the scope of the lease by adding one or more

right-of-use assets; and (2) the additional consideration is equivalent to the separate price of the expanded portion

of the lease adjusted for the terms of the contract.Where a lease modification is not accounted for as a separate lease on the effective date of the modification the

Group reallocates the consideration of the modified contract re-determines the lease term and remeasures the

lease liability based on the present value of the modified lease payments and the revised discount rate.If a lease modification results in a reduction in the scope of the lease or a shortening of the lease term the Group

reduces the carrying amount of the right-of-use assets accordingly and recognizes the related gain or loss from the

partial or complete termination of the lease in profit or loss for the current period.For other lease modifications that result in the remeasurement of the lease liability the Group adjusts the carrying

amount of the right-of-use assets accordingly.

(3) The Group as Lessor

When the Group acts as a lessor leases that substantially transfer all risks and rewards incidental to ownership of

138CSG Annual Report 2025

the asset are recognized as finance leases; all other leases are recognized as operating leases.Finance leases

For finance leases the Group recognizes the net investment in the lease as the carrying amount of finance lease

receivables at the commencement of the lease term. The net investment in the lease is the sum of the unguaranteed

residual value and the present value of lease payments not yet received at the commencement of the lease term

discounted at the implicit rate of the lease. The Group as the lessor calculates and recognizes interest income for

each period of the lease term using a fixed periodic rate.Variable lease payments received by the Group as the

lessor that are not included in the measurement of the net investment in the lease are recognized in profit or loss

when incurred.The derecognition and impairment of finance lease receivables are accounted for in accordance with the

provisions of Chinese Accounting Standards for Business Enterprises No. 22—Recognition and Measurement of

Financial Instruments and Chinese Accounting Standards for Business Enterprises No. 23—Transfers of Financial

Assets.Operating Leases

For operating leases the Group recognizes rent as income in each period of the lease term using the straight-line

method. Initial direct costs incurred in connection with operating leases shall be capitalized and amortized over

the lease term on the same basis as the recognition of rental income with the amortization charged to income in

each period. Variable lease payments received in connection with operating leases that are not included in the

lease receivable are recognized in profit or loss when incurred.Lease Modifications

If an operating lease is modified the Group accounts for it as a new lease from the effective date of the

modification and any lease receivables or prepaid lease payments related to the original lease are treated as lease

receivables for the new lease.If a finance lease is modified and meets both of the following conditions the Group accounts for the modification

as a separate lease: (1) the modification expands the scope of the lease by granting the right to use one or more

additional right-of-use assets; and (2) the additional consideration is equivalent to the separate price of the

expanded portion of the lease adjusted for the terms of the contract.If a modification to a finance lease is not accounted for as a separate lease the Group accounts for the modified

lease as follows: * If the modification takes effect on the lease commencement date and the lease would be

classified as an operating lease the Group accounts for it as a new lease from the effective date of the

modification using the net investment in the lease prior to the effective date of the modification as the carrying

amount of the leased asset;* If the modification takes effect on the lease commencement date and the lease is

classified as a finance lease the Group accounts for it in accordance with the provisions regarding contract

modifications or renegotiations in Chinese Accounting Standards for Business Enterprises No. 22—Recognition

and Measurement of Financial Instruments.

31、Right-of-use assets

(1) Criteria for Recognizing Right-of-Use Assets

Right-of-use assets are assets that the Group as a lessee has the right to use during the lease term.At the commencement of the lease term right-of-use assets are initially measured at cost. This cost includes: the

initial measurement amount of the lease liability; lease payments made on or before the commencement of the

lease term net of any lease incentives already received; initial direct costs incurred by the Group as the

lessee;costs expected to be incurred by the Group as the lessee for dismantling and removing the leased asset

restoring the site where the leased asset is located or returning the leased asset to the condition specified in the

lease terms. The Group as the lessee recognizes and measures such dismantling and restoration costs in

accordance with Chinese Accounting Standards for Business Enterprises No. 13—Contingencies. Subsequent

adjustments are made for any remeasurement of the lease liability.

139CSG Annual Report 2025

(2) Depreciation Method for Right-of-Use Assets

The Group uses the straight-line method to calculate depreciation. Where the Group as the lessee can reasonably

determine that it will obtain ownership of the leased asset at the end of the lease term depreciation is calculated

over the remaining useful life of the leased asset. Where the Group cannot reasonably determine that it will obtain

ownership of the leased asset 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.

(3) For the impairment testing method and the recognition of impairment losses for right-of-use assets see Note.

32、Work Safety Expenses

In accordance with relevant documents issued by the Ministry of Finance and the State Administration of Work

Safety the Group’s subsidiaries engaged in the production and sale of polysilicon calculate work safety expenses

on a monthly basis using the actual operating revenue of the previous year as the basis applying a degressive rate:

(a) For operating revenue of RMB 10 million or less 4.5% is allocated;

(b) For the portion of operating revenue between RMB 10 million and RMB 100 million (inclusive) 2.25% is

allocated;

(c) For the portion of operating revenue between RMB 100 million and RMB 1 billion (inclusive) 0.55% is

allocated;

(d) For the portion of operating revenue exceeding 1 billion yuan 0.2% shall be allocated.In accordance with the "Measures for the Allocation and Use of Enterprise Work Safety Expenses" (Cai Zi [2022]

No. 136) the Group’s subsidiaries engaged in mining and processing shall base their allocation on mining output.Allocation standards for work safety expenses: For non-metallic mines 3 yuan per ton for open-pit mines and 8

yuan per ton for underground mines;

Work safety expenses are primarily used for expenditures related to the improvement renovation and

maintenance of safety protection equipment and facilities. When accrued work safety expenses are included in

the cost of relevant products or in current period profit or loss and are simultaneously recorded in the special

reserve account.Upon utilization for expense-type expenditures within the prescribed scope of use the special

reserve is directly reduced when the expenses are incurred; for capital expenditures the incurred expenses are

aggregated under the "construction in progress" account. Upon project completion and reaching the intended

usable state the assets are transferred to fixed assets and the special reserve is reduced by the cost of the fixed

assets while the corresponding amount of accumulated depreciation is recognized. Depreciation is no longer

accrued for such fixed assets in subsequent periods.

33、 Significant Accounting Judgments and Estimates

The Group continuously evaluates its significant accounting estimates and key assumptions based on historical

experience and other factors including reasonable expectations regarding future events. Significant accounting

estimates and key assumptions that pose a risk of causing a material adjustment to the carrying amounts of assets

and liabilities in the next fiscal year are listed below:

Classification of Financial Assets

The Group’s significant judgments in determining the classification of financial assets include the analysis of

business models and the characteristics of contractual cash flows.The Group determines the business model for managing financial assets at the level of the financial asset portfolio

taking into account factors such as the manner in which the performance of financial assets is evaluated and

reported to key management personnel the risks affecting the performance of financial assets and how they are

managed and the manner in which relevant business managers are compensated.The Group makes the following key judgments when assessing whether the contractual cash flows of financial

140CSG Annual Report 2025

assets are consistent with an underlying lending arrangement: whether the principal is likely to vary in timing or

amount during the term of the financial asset due to prepayments or other reasons; and whether the interest solely

reflects the time value of money credit risk other risks inherent in lending and the consideration for costs and

profits.For example does the prepayment amount reflect only the principal not yet paid and interest based on the

outstanding principal as well as reasonable compensation for the early termination of the contract

Measurement of expected credit losses on accounts receivable

The Group calculates expected credit losses on accounts receivable using the exposure to default risk and the

expected credit loss rate with the expected credit loss rate determined based on the probability of default and the

loss given default. In determining the expected credit loss rate the Group uses data such as internal historical

credit loss experience and adjusts historical data based on current conditions and forward-looking

information.When considering forward-looking information the Group uses indicators such as the risk of an

economic downturn changes in the external market environment the technological environment and customer

conditions. The Group regularly monitors and reviews the assumptions related to the calculation of expected

credit losses.Impairment of Fixed Assets Construction in Progress

At the balance sheet date the Company assesses non-current assets (excluding financial assets) for indications of

possible impairment and performs an impairment test when there are indications that their carrying amount may

not be recoverable.An impairment occurs when the carrying amount of an asset or asset group exceeds its recoverable amount which

is the higher of fair value less costs to sell and the present value of estimated future cash flows. Fair value less

costs to sell is determined by reference to the contract price of similar assets in arm’s-length transactions or

observable market prices less incremental costs directly attributable to the disposal of the asset.In determining the

present value of estimated future cash flows significant judgments must be made regarding the asset’s (or asset

group’s) production volume selling price related operating costs and the discount rate used to calculate the

present value. When estimating the recoverable amount the Company utilizes all available relevant information

including forecasts of production volume selling price and related operating costs based on reasonable and

supportable assumptions.Goodwill Impairment

The Group assesses whether goodwill is impaired at least annually. This requires estimating the value in use of the

asset groups to which goodwill has been allocated. In estimating value in use the Group must estimate future cash

flows from the asset group and select an appropriate discount rate to calculate the present value of those future

cash flows.Development Expenditures

In determining the amount to be capitalized management must make assumptions regarding the asset’s expected

future cash flows the discount rate to be applied and the estimated period over which the benefits will be realized.deferred tax assets

Deferred tax assets should be recognized for all unused tax losses to the extent that it is probable that sufficient

taxable profit will be available against which the losses can be utilized. This requires management to exercise

significant judgment in estimating the timing and amount of future taxable profit taking into account tax planning

strategies to determine the amount of deferred tax assets to be recognized.

34、 Changes in Significant Accounting Policies and Accounting Estimates

There were no changes in accounting policies or accounting estimates during the current period.IV. Taxes

1. Major Tax Categories and Rates

141CSG Annual Report 2025

Tax Type Tax Base Tax Rate

Corporate Income Tax Taxable Income 16.5% 25%

Taxable Value-Added Amount (The

tax payable is calculated as the balance

Value-Added Tax of taxable sales multiplied by the 3%–13%

applicable tax rate minus input tax

credits allowed for the current period)

Urban Maintenance and Construction

Tax Actual turnover tax paid 1%–7%

Education Surcharge Actual amount of turnover tax paid 5%

2. Tax Incentives

Tianjin CSG Energy-Saving Glass Co. Ltd. (hereinafter referred to as “Tianjin Energy-Saving Company”) passedthe 2024 re-certification review for high-tech enterprise status and has obtained the “High-Tech EnterpriseCertificate” which is valid for three years. The company is eligible for a 15% corporate income tax rate for a

period of three years starting from 2024.Dongguan CSG Engineering Glass Co. Ltd. (hereinafter referred to as “Dongguan Engineering Company”) passed

the 2025 high-tech enterprise qualification review and has obtained the “High-Tech Enterprise Certificate” which

is valid for three years. It is eligible for a 15% corporate income tax rate for a period of three years starting from

2025.

Wujiang CSG East China Engineering Glass Co. Ltd. (hereinafter referred to as “Wujiang Engineering Company”)passed the 2023 re-certification review for high-tech enterprise status and has obtained the “High-Tech EnterpriseCertificate” which is valid for three years. The company is eligible for a 15% corporate income tax rate for the

three-year period starting from 2023.Dongguan CSG Solar Glass Co. Ltd. (hereinafter referred to as “Dongguan Solar Company”) passed the 2023

high-tech enterprise qualification re-examination and has obtained the “High-Tech Enterprise Certificate” which

is valid for three years. The company is eligible for a 15% corporate income tax rate for the three-year period

starting from 2023.Yichang CSG Silicon Materials Co. Ltd. (hereinafter referred to as “Yichang Silicon Materials”) passed the 2023

re-certification review for high-tech enterprise status and has obtained the “High-Tech Enterprise Certificate”

which is valid for three years. The company is eligible for a 15% corporate income tax rate for the three-year

period starting from 2023.Dongguan CSG Photovoltaic Technology Co. Ltd. (hereinafter referred to as “Dongguan Photovoltaic Company”)passed the 2025 high-tech enterprise qualification re-examination and has obtained the “High-Tech EnterpriseCertificate” which is valid for three years. The company is eligible for a 15% corporate income tax rate for the

three-year period starting from 2025.Hebei Vision Glass Co. Ltd. (hereinafter referred to as “Hebei Vision Glass”) passed the 2025 re-certification

review for high-tech enterprise status and has obtained the “High-Tech Enterprise Certificate” which is valid for

three years. The company is eligible for a 15% corporate income tax rate for the three-year period starting from

2025.

Wujiang CSG Glass Co. Ltd. (hereinafter referred to as “Wujiang CSG Glass”) passed the 2023 re-evaluation for

High-Tech Enterprise status and has obtained the “High-Tech Enterprise Certificate” which is valid for three

years. The company is eligible for a 15% corporate income tax rate for the three-year period starting from 2023.Xianning CSG Glass Co. Ltd. (hereinafter referred to as “Xianning Float Glass”) passed the 2023 re-evaluation

for High-Tech Enterprise status and has obtained the “High-Tech Enterprise Certificate” which is valid for three

years. The company is eligible for a 15% corporate income tax rate for the three-year period starting from 2023.Xianning CSG Energy-Saving Glass Co. Ltd. (hereinafter referred to as “Xianning Energy-Saving Company”)passed the 2024 high-tech enterprise qualification re-examination and has obtained the “High-Tech EnterpriseCertificate” which is valid for three years. The company is eligible for a 15% corporate income tax rate for a

142CSG Annual Report 2025

period of three years starting from 2024.Yichang CSG Optoelectronic Glass Co. Ltd. (hereinafter referred to as “Yichang Optoelectronic Company”)passed the 2024 high-tech enterprise qualification re-examination and has obtained the “High-Tech EnterpriseCertificate” which is valid for three years. The company is eligible for a 15% corporate income tax rate for a

period of three years starting from 2024.Yichang CSG Display Devices Co. Ltd. (hereinafter referred to as “Yichang Display Company”) successfullypassed the 2024 High-Tech Enterprise qualification review and has obtained the “High-Tech EnterpriseCertificate” which is valid for three years. The company is eligible for a 15% corporate income tax rate for the

three-year period starting from 2024.Qingyuan CSG Energy-Saving New Materials Co. Ltd. (hereinafter referred to as “Qingyuan Energy-SavingCompany”) passed the 2025 High-Tech Enterprise qualification re-evaluation and has obtained the “High-TechEnterprise Certificate” which is valid for three years. The company will be eligible for a 15% corporate income

tax rate for a period of three years starting from 2025.Hebei CSG Glass Co. Ltd. (hereinafter referred to as “Hebei CSG Glass”) passed the 2024 high-tech enterprise

qualification review and has obtained the “High-Tech Enterprise Certificate” which is valid for three years. The

company is eligible for a 15% corporate income tax rate for a period of three years starting from 2024.Xianning CSG Optoelectronic Glass Co. Ltd. (hereinafter referred to as “Xianning Optoelectronic Company”)passed the 2025 re-evaluation for High-Tech Enterprise status and has obtained the “High-Tech EnterpriseCertificate” which is valid for three years. The company is eligible for a 15% corporate income tax rate for a

period of three years starting from 2025.Zhaoqing CSG Energy-Saving Glass Co. Ltd. (hereinafter referred to as “Zhaoqing Energy-Saving Company”)

was recognized as a high-tech enterprise in 2025 and has obtained the “High-Tech Enterprise Certificate” which

is valid for three years. It will be subject to a 15% corporate income tax rate for the three-year period starting from

2025.

Sichuan CSG Energy-Saving Glass Co. Ltd. (hereinafter referred to as “Sichuan Energy-Saving Company”) is

eligible for corporate income tax incentives under the Western Development Strategy and is subject to a 15%

corporate income tax rate for the current fiscal year.Chengdu CSG Glass Co. Ltd. (hereinafter referred to as “Chengdu CSG Glass”) is eligible for corporate income

tax incentives under the Western Development Strategy and is subject to a 15% corporate income tax rate for the

current fiscal year.Xian CSG Energy-Saving Glass Technology Co. Ltd. (hereinafter referred to as “Xi’an Energy-Saving Company”)

is eligible for the corporate income tax incentives under the Western Development Strategy and is subject to a

15% corporate income tax rate for the current fiscal year.Guangxi CSG New Energy Materials Technology Co. Ltd. (hereinafter referred to as “Guangxi New EnergyMaterials Company”) is eligible for corporate income tax incentives under the Western Development Strategy and

is subject to a corporate income tax rate of 15% for the current fiscal year.Qinghai CSG New Energy Technology Co. Ltd. (hereinafter referred to as “Qinghai New Energy Company”) is

eligible for corporate income tax incentives under the Western Development Initiative and is subject to a

corporate income tax rate of 15% for the current fiscal year.Yichang CSG New Energy Co. Ltd. (hereinafter referred to as “Yichang CSG New Energy Company”) Zhaoqing

CSG New Energy Technology Co. Ltd. (hereinafter referred to as “Zhaoqing CSG New Energy Company”)Xianning CSG Photovoltaic New Energy Co. Ltd. (hereinafter referred to as “Xianning CSG PhotovoltaicCompany”)Anhui CSG Photovoltaic Energy Co. Ltd. (hereinafter referred to as “Anhui Photovoltaic Company”)

and Suzhou CSG Photovoltaic Energy Co. Ltd. (hereinafter referred to as “Suzhou Photovoltaic Company”) are

classified as national key public infrastructure projects under Article 87 of the Implementation Regulations of the

Enterprise Income Tax Law. They are eligible for the “three-year exemption and three-year 50% reduction” tax

incentive policy meaning that starting from the tax year in which they first generate operating income they are

143CSG Annual Report 2025

exempt from enterprise income tax for the first three years and subject to a 50% reduction in enterprise income tax

for the fourth through sixth years.Anhui CSG Quartz Materials Co. Ltd. (hereinafter referred to as “Anhui Quartz Company”) was recognized as a

high-tech enterprise in 2023 and has obtained the “High-Tech Enterprise Certificate.” The certificate is valid for

three years and a 15% corporate income tax rate applies for a period of three years starting from 2023.Anhui CSG New Energy Materials Technology Co. Ltd. (hereinafter referred to as “Anhui New EnergyCompany”) was recognized as a high-tech enterprise in 2023 and has obtained the “High-Tech EnterpriseCertificate.” The certificate is valid for three years and a 15% corporate income tax rate applies for the three-year

period starting from 2023.Dongguan CSG Intelligent Equipment Co. Ltd. (hereinafter referred to as “Dongguan Equipment Company”) was

recognized as a high-tech enterprise in 2024 and has obtained the “High-Tech Enterprise Certificate.” The

certificate is valid for three years and a 15% corporate income tax rate applies for the three-year period starting

from 2024.Pursuant to the “Announcement on the Value-Added Tax Additional Deduction Policy for AdvancedManufacturing Enterprises” (Announcement No. 43 of 2023 by the Ministry of Finance and the State Taxation

Administration) the Company’s high-tech subsidiaries are permitted from January 1 2023 to December 31

2027 to deduct an additional 5% of the current period’s deductible input VAT from the amount of VAT payable.

V. Notes to the Consolidated Financial Statements

1. Cash and Cash Equivalents

Item Ending Balance Opening Balance

Cash on Hand 151026

Bank deposits 2981011937 3367873386

Other cash and cash equivalents 160812184 53654096

Total 3141975147 3421527482

Of which: Total funds held overseas 68819786 63275963

Total funds subject to restrictions on

use due to mortgages pledges or 136004824 53654096

freezes

2. Trading Financial Assets

Item Balance at end of period Opening Balance

Financial assets measured at fair value

with changes recognized in profit or 230000000 96000000

loss

Of which:

Structured deposits 230000000 96000000

Total 230000000 96000000

3. Notes Receivable

(1) Notes Receivable by Category

Item Ending Balance Beginning Balance

Banker’s Acceptances 1069651635 1042625567

144CSG Annual Report 2025

Item Ending Balance Beginning Balance

Commercial Acceptances 350409591 98277176

Total 1420061226 1140902743

(2) Disclosure by bad debt provision method

Ending Balance

Category Carrying Amount allowance for doubtful accounts

Carrying Value

Amount Percentage Amount Allowance Ratio

Notes receivable for

which allowance for

doubtful accounts is

calculated on an

individual basis

Notes receivable for

which allowance for

doubtful accounts is 1422318292 100% 2257066 0.16% 1420061226

calculated on a

collective basis

Of which:

Banker's acceptances 1069651635 75.20% 1069651635

Commercial

Acceptances 352666657 24.80% 2257066 0.64% 350409591

Total 1422318292 100% 2257066 0.16% 1420061226

Continued

Beginning balance

Category Carrying Balance allowance for doubtful accounts

Carrying Value

Amount Ratio Amount Provision ratio

Notes receivable for

which allowance for

doubtful accounts is

calculated on an

individual basis

Notes receivable for

which allowance for

doubtful accounts is 1141735264 100% 832521 0.07% 1140902743

calculated on a

collective basis

Of which:

Banker's acceptances 1042625567 91% 1042625567

Commercial

Acceptances 99109697 9% 832521 0.84% 98277176

Total 1141735264 100% 832521 0.07% 1140902743

Allowance for doubtful accounts based on commercial acceptance bill portfolio:

Ending Balance

Name

Carrying Amount allowance for doubtfulaccounts Provision Ratio

Commercial

Acceptances 352666657 2257066 0.64%

145CSG Annual Report 2025

Name Ending Balance

Total 352666657 2257066 0.64%

(3) Details of the Allowance for Doubtful Accounts Accrued Recovered or Reversed During the Period

Allowance for doubtful accounts for the current period:

Beginning Changes During the PeriodCategory Balance Provision Recovered or

Ending Balance

Reversed Write-off Other

Commercial

Acceptances 832521 1424545 2257066

Total 832521 1424545 2257066

(4) Notes receivable pledged by the Company at the end of the period

Item Amount pledged at the end of the period

Banker’s Acceptances 734789756

Total 734789756

(5) Notes receivable endorsed or discounted by the Company as of the end of the period and not yet due as of the

balance sheet date

Item Amount not derecognized at the end of the period

Banker’s acceptances 472820885

Total 472820885

4. Accounts Receivable

(1) Disclosure by Age

Age Ending Book Balance Opening Balance

Within 1 year (including 1 year) 1690799801 1570990322

1 to 2 years 49245975 34464346

2 to 3 years 27330764 36721437

3+ years 207282017 220964507

Total 1974658557 1863140612

(2) Disclosure by bad debt provision method

Ending Balance

Category Carrying Amount allowance for doubtful accounts

Carrying Value

Amount Percentage Amount Allowance Ratio

Accounts receivable

for which an

allowance for

doubtful accounts is 150969997 7.65% 144973834 96.03% 5996163

provided on an

individual basis

Accounts receivable

for which allowance

for doubtful accounts 1823688560 92.35% 27519672 1.51% 1796168888

is calculated by

146CSG Annual Report 2025

Category Ending Balance

group

Of which:

Receivables from

non-related parties 1823688560 92.35% 27519672 1.51% 1796168888

Total 1974658557 100% 172493506 8.74% 1802165051

Continued

Beginning Balance

Category Carrying Balance allowance for doubtful accounts

Carrying Value

Amount Ratio Amount Allowance Ratio

Accounts receivable

for which an

allowance for

doubtful accounts is 169387012 9.09% 155963004 92.07% 13424008

provided on an

individual basis

Accounts receivable

for which allowance

for doubtful 1693753600 90.91% 20549927 1.21% 1673203673

accounts is

calculated by group

Of which:

Receivables from

non-related parties 1693753600 90.91% 20549927 1.21% 1673203673

Total 1863140612 100% 176512931 9.47% 1686627681

Number of categories for individual allowance for doubtful accounts:

Name Beginning Balance Ending Balance

Carrying allowance for allowance

Amount doubtful Book Balance for doubtful

Accrual

ratio Reason for provisionaccounts accounts

This primarily reflects the

transfer of commercial

acceptance bills issued by

Evergrande and its

subsidiaries—which were

endorsed by customers but

Total for could not be honored—

Individual 169387012 155963004 150969997 144973834 96.03% from notes receivable to

Allowances accounts receivable as wellas the partial or full

allowance for doubtful

accounts on certain

accounts receivable due to

factors such as the

deterioration of customers’

business operations.Total 169387012 155963004 150969997 144973834 96.03%

(3) Details of the Allowance for Doubtful Accounts Accrued Recovered or Reversed During the Current Period

Allowance for doubtful accounts for the current period:

147CSG Annual Report 2025

Category Beginning Changes During the Period

Balance Provision Recovered or

Ending Balance

Reversed Write-off Other

Allowance

for

doubtful

accounts 176512931 13108476 16050199 1077702 172493506

for

accounts

receivable

Total 176512931 13108476 16050199 1077702 172493506

(4) Details of Accounts Receivable Actually Written Off During the Period

Item Amount Written Off

Accounts Receivable Actually Written Off 1077702

(5) Top Five Accounts Receivable and Contract Assets by Debtor at the End of the Period

Ending Balance

End-of-Period End-of- End-of-Period Percentage of Total of Allowance for

Balance of period Balance of Accounts End-of-Period DoubtfulCompany Name Accounts balance of Receivable and Balance of Accounts Accounts and

Receivable contract Contract Assets Receivable and Impairmentassets Contract Assets Reserve for

Contract Assets

Total of the top 5

accounts

receivable by 667302047 667302047 33.79% 5853011

balance

Total 667302047 667302047 33.79% 5853011

5. Accounts Receivable Financing

(1) Classification of Accounts Receivable Financing

Item Ending Balance Beginning Balance

notes receivable 533418878 798603111

Total 533418878 798603111

6. Other receivables

Item Ending Balance Beginning Balance

Other Receivables 54386121 165872735

Total 54386121 165872735

(1) Other receivables

1) Classification of Other Receivables by Nature

Nature of Receivables Closing Book Balance Opening Balance

Receivables from Talent Fund (Note) 171000000

Advances 31323273 31056939

Prepaid Purchases 10366164 10366164

Deposits 12767829 9026138

148CSG Annual Report 2025

Nature of Receivables Closing Book Balance Opening Balance

Contingency fund loans 743145 567991

Other 11465456 8591213

Total 66665867 230608445

Note: These funds constitute government subsidies granted to the Group. The Company entrusted its wholly-

owned subsidiary Yichang CSG Silicon Materials Co. Ltd. to receive these funds. The Yichang High-Tech Zone

Administrative Committee disbursed the full amount of these funds to Yichang CSG Silicon Materials Co. Ltd. in

2014. Upon receipt of the funds Yichang CSG Silicon Materials Co. Ltd. transferred the full amount to Yichang

Hongtai Real Estate Co. Ltd. without obtaining proper approval from the Company’s Board of Directors or other

competent authorities at the time.Between February 21 2014 and April 28 2014 Yichang CSG Silicon Materials

Co. Ltd. received the aforementioned funds and transferred the full amount to Yichang Hongtai Real Estate Co.Ltd.On December 15 2021 the Company filed a tort claim for damages against Zeng Nan and others as well as

Yichang Hongtai Real Estate Co. Ltd. The Shenzhen Intermediate People’s Court formally accepted the case on

January 28 2022. The first-instance trial for this case was concluded at the Shenzhen Intermediate Peoples Court

on June 21 2022.On June 4 2024 the Company received the first-instance “Civil Judgment” issued by the

Shenzhen Intermediate Peoples Court which dismissed all of the Company’s claims.In June 2024 the Company

filed an appeal with the Guangdong Higher People’s Court. The second-instance trial was held at the Guangdong

Higher Peoples Court on September 12 2024. On December 3 2025 the Company received the second-instance

“Civil Judgment” issued by the Guangdong Higher Peoples Court which dismissed the appeal and upheld the

original judgment.In accordance with the principle of prudence the Company has written off the entire carrying

amount of the aforementioned other receivables RMB 171 million for the current fiscal year fully reversed the

corresponding deferred income of RMB 171 million and simultaneously reversed the allowance for doubtful

accounts of RMB 51.3 million previously recognized on an individual basis.

2) Disclosure by Age

Age Closing Balance Opening Balance

Within 1 year (including 1 year) 23652003 13434205

1 to 2 years 2419484 4846886

2 to 3 years 1576040 1357202

3 to 4 years 41002 14817275

4 to 5 years 14701615 594602

5+ years 24275723 195558275

Total 66665867 230608445

3) Disclosure by bad debt provision method

Balance at end of period

Category Carrying amount allowance for doubtful accounts

Carrying amount

Amount Percentage Amount Allowance Ratio

Allowance for doubtful accounts

on an individual basis 11425269 17% 11425269 100%

Allowance for doubtful accounts

by group 55240598 83% 854477 2% 54386121

Of which:

Non-affiliated portfolio 55240598 83% 854477 2% 54386121

Total 66665867 100% 12279746 18% 54386121

Continued

149CSG Annual Report 2025

Beginning balance

Category Carrying Balance allowance for doubtful accounts

Carrying Value

Amount Ratio Amount Allowance Ratio

Allowance for doubtful accounts

on an individual basis 183523841 80% 63823841 35% 119700000

Allowance for doubtful accounts

by portfolio 47084604 20% 911869 2% 46172735

Of which:

Non-affiliated portfolio 47084604 20% 911869 2% 46172735

Total 230608445 100% 64735710 28% 165872735

Allowance for doubtful accounts calculated using the general expected credit loss model:

Stage 1 Stage 2 Stage 3

Expected credit

allowance for doubtful Expected credit losses over the entire Expected credit losses over

accounts losses over the life of the loan (no the entire life of the loan Total

next 12 months credit impairment (with credit impairment

losses) losses recognized)

Balance as of January 1 2025 911869 63823841 64735710

Balance as of January 1 2025

for the current period

——Transferred to Phase 2

——Transferred to Phase 3

——Reversed to Phase 2

——Reversed to Phase 1

Accrual for the current period -57087 36000 -21087

Reversal for the period 51333817 51333817

Write-offs for the period

Write-offs for the period 305 1100755 1101060

Other Changes

Balance as of December 31

20258544771142526912279746

4) Details of the allowance for doubtful accounts made recovered or reversed during the current period

Allowance for doubtful accounts for the current period:

Category Beginning

Changes During the Period

Balance Ending BalanceProvision Recovered or Write-off orReversed cancellation Other

Allowance for

doubtful

accounts—other 64735710 -21087 51333817 1101060 12279746

receivables

Total 64735710 -21087 51333817 1101060 12279746

Reversal or recovery of allowance for doubtful accounts during the period

Basis for the Reversal or

Entity Name Reason for Method of Recovery Original AllowanceReversal for Doubtful Recovery

Accounts Amount

150CSG Annual Report 2025

Basis for the

Reason for Original Allowance Reversal orEntity Name Reversal Method of Recovery for Doubtful Recovery

Accounts Amount

Offset against other

receivables and deferred

Yichang Hongtai Real Based on the Based on the

Estate Co. Ltd. outcome of

income to reverse the

litigation previously recognized

progress of the 51300000

allowance for doubtful litigation

accounts

5) Details of other receivables actually written off during the current period

Item Amount Written Off

Other Receivables 1101060

6) Top Five Other Receivables by Debtor at the End of the Period

Percentage of Ending Balance

Entity Name Nature of theAmount Ending Balance Aging

Total Other of Allowance for

Receivables at Doubtful

End of Period Accounts

Government

Agency A Advances Paid 14000000 4–5 years 21% 280000

Government Advance

Agency B payments 11256004 5 years or more 17% 225120

Company C Prepaid accounts 10366164 5 years or more 16% 10366164

Company D Margin 1800000 5 years or more 3% 36000

Company E Margin etc. 1014672 1–2 years 2% 20293

Total 38436840 59% 10927577

7. Prepayments

(1) Prepayments by Age

Ending Balance Beginning Balance

Age

Amount Percentage Amount Percentage

Within 1 year 133269406 99% 119835994 98%

1 to 2 years 1402146 1% 1856074 2%

2 to 3 years 98476 14430

3+ years 1966 1766

Total 134771994 100% 121708264 100%

(2) Top Five Prepayments by Payee at the End of the Period

Item Balance Percentage of Total Prepayments

Total of the Top Five Prepayments by

Balance 87432091 65%

8. Inventories

(1) Classification of Inventories

Ending Balance Beginning Balance

Item

Book Value provision for Carrying Book balance provision for Carrying

151CSG Annual Report 2025

Ending Balance Beginning Balance

Item inventory write- amount inventory write- amount

down down

Raw

Materials 680956325 72824242 608132083 552653727 46114817 506538910

Work in

progress 31995311 31995311 36536670 36536670

Inventory 1281629525 32037860 1249591665 1007594584 51140704 956453880

Consumables 79695549 265053 79430496 88481788 183220 88298568

Total 2074276710 105127155 1969149555 1685266769 97438741 1587828028

(2) Provision for inventory write-downs and impairment of contract costs

Beginning Increase for the Period Decrease for the PeriodItem Balance Accrual Other Reversal or

Ending Balance

write-off Other

Raw

materials 46114817 29688930 2979505 72824242

Inventory 51140704 55783044 74885888 32037860

Consumables 183220 607102 525269 265053

Total 97438741 86079076 78390662 105127155

9. Assets Held for Sale

Balance at end of period Balance at the end of the previous year

Item Carrying Impairment Carrying Carrying Impairment Carrying

Amount Allowance amount amount allowance amount

(1) Non-current assets

held for sale 5262859 5262859

Total 5262859 5262859

As of the end of the period the status of assets held for sale:

Carrying amount at

Item the end of the Fair Value at End Estimated selling

period of Period costs

Timing

Certain long-term assets of

the subsidiary to be 5262859

disposed of

Total 5262859

On December 25 2025 Yichang Silicon Materials entered into a "Factory Building and Land Sale Contract" with

Ningshi Yichang Material Technology Co. Ltd. (hereinafter referred to as "Yichang Ningshi") and Shenzhen

Ningshi Material Technology Co. Ltd. (hereinafter referred to as "Shenzhen Ningshi"). Under the contract

Yichang Silicon Materials sold a portion of its factory buildings and land to Yichang Ningshi with Shenzhen

Ningshi providing a guarantee. As the transfer of ownership is expected to be completed within the next year the

factory buildings and land intended for sale have been classified as held for sale.

10. Other Current Assets

Item Ending Balance Beginning Balance

VAT to be Deducted 414086574 391080026

Advance Corporate Income Tax 3481337 57078630

Input tax pending certification 56658842 27458400

152CSG Annual Report 2025

Item Ending Balance Beginning Balance

Total 474226753 475617056

11. Investment Properties

(1) Investment properties measured at fair value

Item Buildings structures and land userights Total

I. Opening Balance 293712453 293712453

II. Changes During the Period -7567066 -7567066

Add: Purchases

Transfer from inventories/fixed

assets/construction in progress 4379800 4379800

Other increases 6234198 6234198

Less: Disposals

Other Outflows 9136007 9136007

Change in fair value -9045057 -9045057

Other

III. Ending Balance 286145387 286145387

12. Fixed Assets

Item Ending Balance Beginning Balance

fixed assets 13897777933 13166391449

Total 13897777933 13166391449

(1) Fixed Assets

Item Buildings and Machinery and Vehicles and OtherStructures Equipment Assets Total

I. Book Value:

1. Beginning Balance 7049609664 15871544555 404381198 23325535417

2. Additions for the Period 646364004 1470483990 24518278 2141366272

(1) Purchases 22155458 9438951 31594409

(2) Transfer from construction

in progress 646364004 1434569371 14891627 2095825002

(3) Other increases 13759161 187700 13946861

3. Decreases for the period 12220833 1063195681 8334737 1083751251

(1) Disposal or Scrap 343533 563678365 5115221 569137119

(2) Transferred to construction

in progress 495455419 495455419

(3) Other decreases 11877300 4061897 3219516 19158713

4. Ending balance 7683752835 16278832864 420564739 24383150438

II. Accumulated Depreciation

1. Beginning Balance 1628365539 6643333962 308589547 8580289048

2. Increase for the Period 243918881 932605842 45446129 1221970852

(1) Accrued 243918881 919667675 45446129 1209032685

153CSG Annual Report 2025

Item Buildings and Machinery and Vehicles and OtherStructures Equipment Assets Total

(2) Other increases 12938167 12938167

3. Decreases for the period 4962019 570604201 5915508 581481728

(1) Disposal or Scrap 143890 191871725 5009449 197025064

(2) Transferred to construction

in progress 378196682 378196682

(3) Other decreases 4818129 535794 906059 6259982

4. Ending balance 1867322401 7005335603 348120168 9220778172

III. Allowance for Impairment

1. Beginning Balance 151504708 1426428385 921827 1578854920

2. Increase for the Period 63270491 55187 63325678

(1) Accrued 58010882 32476 58043358

(2) Transfer from construction

in progress 5259609 22711 5282320

3. Decrease for the period 377506023 80242 377586265

(1) Disposal or retirement 357629563 80242 357709805

(2) Other decreases 19876460 19876460

4. Ending balance 151504708 1112192853 896772 1264594333

IV. Book Value

1. Closing Book Value 5664925726 8161304408 71547799 13897777933

2. Opening Book Value 5269739417 7801782208 94869824 13166391449

(2) Fixed Assets for Which Property Certificates Have Not Been Obtained

Item Book Value Reasons for Not Having Obtained PropertyCertificates

Documents have been submitted but the process has

Buildings and Structures 1656787597 not yet been completed or the relevant land use rights

certificate has not yet been obtained.

(3) Impairment Testing of Fixed Assets

Recoverable amount is determined as the net amount of fair value less costs to sell

* Dongguan Solar-related assets:

Method of

Item Carrying recoverable Impairment determining fair Key Basis for determining keyAmount amount Loss value and disposal parameters parameters

costs

Fair Value: Market price: Determined

Determined using the based on the buyer’s offer

market price/cost Market for the asset. Disposalfixed 12635514 2706170 9929344 method. Disposal price costs: Refer to legal feesassets Costs: Includes costs disposal relevant taxes and direct

associated with the costs costs incurred to bring the

disposal of the asset asset to a saleablecondition.Total 12635514 2706170 9929344

Recoverable amount is determined based on the present value of estimated future cash flows

154CSG Annual Report 2025

* Assets related to Yichang Silicon Materials:

Key

Item Carrying recoverable Impairment

Key parameters parameters Basis for determining

Amount amount Loss Forecast Period (Years) for the forecast for the key parameters for theperiod stable stable period

period

Future cash flows:

Determined based on

management’s annual

business plan and

Asset groups expectations regarding

comprising fixed Future future market

assets intangible Based on the remaining Future cash1258140300 151334900 useful lives of the main flows discount Cash Flows developments. Discountassets and 1106805400 production line equipment. rate Discount rate: A rate of returnconstruction in Rate that reflects the time

progress value of money in the

current market and the

specific risks associated

with the relevant asset

group.Total 1258140300 1106805400 151334900

13. Construction in Progress

Item Ending Balance Beginning Balance

construction in progress 4420551577 5350375132

Total 4420551577 5350375132

(1) Status of Construction in Progress

Ending Balance Opening Balance

Item Carrying Impairment Carrying Carrying Impairment Carrying

Amount Reserve amount amount allowance value

New 50000-ton-per-year High-Purity Crystalline Silicon

Project in Haixi Prefecture Qinghai Province 3520172785 3520172785 3644745822 3644745822

155CSG Annual Report 2025

Item Ending Balance Opening Balance

Yichang South Glass Polysilicon Technical Upgrade

Project 678917418 318942237 359975181 644181303 217878698 426302605

Beihai Photovoltaic Green Energy Industrial Park (Phase

I) Project 14962741 14962741 373394252 373394252

Qingyuan South Glass Phase I Upgrade and Technical

Renovation Project 235404361 130014062 105390299 233127020 126553412 106573608

Xianning Energy-Saving Production Line Renovation

and Expansion Project 27766665 27766665 4226026 4226026

Dongguan Photovoltaic Building B 450 MW PERC Cell

Technology Upgrade Project 186866743 184998076 1868667

Wujiang Float Glass (650TD) Photovoltaic Calendering

Line Technical Upgrade Project 169371968 169371968

Chengdu South Glass 900T/D Line Cold Repair and

Technical Upgrade Project 150255439 150255439

Other Projects 413174308 20890402 392283906 477462133 3825388 473636745

Total 4890398278 469846701 4420551577 5883630706 533255574 5350375132

156CSG Annual Report 2025

(2) Changes in Significant Projects in the Stage of Construction in Progress During the Current Period

Percentag Of which:

Amount e of Cumulative Interest Interest

Project Budgeted Opening Increase for Transferred to Ending Cumulative Project Project Amount of capitalized

Capitalizat

Name Amount Balance the Period Fixed Assets Balance ion Rate

Source of

for the Period Expenditu

Progress Capitalized for the Funds

res Interest current

for the

Period

Relative period

to Budget

New 50000-

ton-per-year

High-Purity

Crystalline

Silicon Equity

Project in 4498192210 3644745822 362179930 486752967 3520172785 90% 90% 106450782 55810415 3.65% and bank

Haixi loans

Prefecture

Qinghai

Province

Beihai

Photovoltaic Equity

Green and loans

Energy 4942051800 373394252 177178868 535610379 14962741 37% 37% 19546235 3786113 2.52% from

Industrial financial

Park (Phase institution

I) Project s

Total 9440244010 4018140074 539358798 1022363346 3535135526 125997017 59596528

157CSG Annual Report 2025

(3) Provision for Impairment of Construction in Progress for the Current Period

Item Beginning Increase for the Decreases for the Reason forBalance Period Period Ending Balance Accrual

Qingyuan South

Glass Phase I

Upgrade and

Technical 126553412 3463231 2581 130014062

Renovation

Project

Dongguan

Photovoltaic

Building B 450

MW PERC Cell 184998076 184998076

Technology

Upgrade Project

Yichang South

Glass Polysilicon

Technical 217878698 101063539 318942237

Upgrade Project

Other Projects 3825388 20633562 3568548 20890402

Total 533255574 125160332 188569205 469846701

(4) Impairment Testing of Construction in Progress

Recoverable amount is determined based on the present value of estimated future cash flows

* For details on the impairment testing of assets related to Yichang Silicon Materials please refer to Note

“Explanation of Impairment Testing of Fixed Assets”

* Assets related to Qingyuan New Materials:

Key Key

Length of parameters parameters Basis for

Item Carrying recoverable Impairment determining keyAmount amount Loss the forecast for the for theperiod forecast stable parameters for

period period the stable period

Future cash

flows:

Determined

based on

management’s

annual business

Asset Based on plan and

groups the expectations

comprising remaining Future regarding future

fixed assets Future cash Cash market

intangible 204033369 200570138 3463231

useful lives

of the main flows Flows developments.assets and production discount rate Discount Discount rate: A

construction line Rate rate of return

in progress equipment. that reflects thetime value of

money in the

current market

and the specific

risks associated

with the relevant

asset group.

158CSG Annual Report 2025

Key Key Basis for

Item Carrying recoverable Impairment

Length of parameters parameters

Amount amount Loss the forecast for the for the

determining key

period forecast stable parameters for

period period the stable period

Total 204033369 200570138 3463231

14. Right-of-use assets

(1) Right-of-use assets

Item Leased Land Leased Buildings Other Leases Total

I. Book Value

1. Beginning Balance 56927645 14012186 1381893 72321724

2. Additions for the Period 900838 1144668 4986604 7032110

3. Decrease for the period 302878 1381894 1684772

4. Ending balance 57828483 14853976 4986603 77669062

II. Accumulated Depreciation

1. Beginning Balance 4929196 1833931 753760 7516887

2. Additions for the Period 3432565 3025457 1101696 7559718

(1) Accrued 3432565 3025457 1101696 7559718

3. Decrease for the period 302878 1381894 1684772

(1) Other 302878 1381894 1684772

4. Ending balance 8361761 4556510 473562 13391833

III. Allowance for Impairment

IV. Carrying Amount

1. Carrying Value at End of Period 49466722 10297466 4513041 64277229

2. Beginning Book Value 51998449 12178255 628133 64804837

15. Intangible Assets

(1) Intangible Assets

Item Land Use Patent Rights andRights Proprietary Technology Mining Rights Other Total

I. Book Value

1. Beginning

Balance 1480861000 563753185 1091671546 82211586 3218497317

2. Increase for the

period 9856 21630211 7427003 29067070

(1) Purchases 3395711 7427003 10822714

(2) Other 9856 18234500 18244356

3. Decrease for the

period 997014 14957 1011971

(1) Disposal 14957 14957

(2) Other 997014 997014

4. Ending balance 1479873842 563753185 1113301757 89623632 3246552416

II. Accumulated

Amortization

159CSG Annual Report 2025

Item Land Use Patent Rights andRights Proprietary Technology Mining Rights Other Total

1. Beginning

balance 323924132 297207127 117798289 60979526 799909074

2. Increase for the

period 33115034 32092821 78638733 6438835 150285423

(1) Accrued 33115034 32092821 78638733 6438835 150285423

3. Decrease for the

period 381986 14957 396943

(1) Disposal 14957 14957

(2) Other 381986 381986

4. Ending balance 356657180 329299948 196437022 67403404 949797554

III. Allowance for

Impairment

1. Beginning

Balance 57299776 13374 57313150

2. Additions for the

Period 1400245 1400245

(1) Accrued 1400245 1400245

3. Decrease for the

period

4. Ending balance 58700021 13374 58713395

IV. Book Value

1. Closing Book

Value 1123216662 175753216 916864735 22206854 2238041467

2. Opening book

value 1156936868 209246282 973873257 21218686 2361275093

(2) Status of Land Use Rights for Which Property Certificates Have Not Been Obtained

Item Book Value Reasons for Failure to Obtain Property Certificates

The Company’s management believes that there are no

Land Use Rights 3883432 material legal obstacles to obtaining the relevant land useright certificates nor will this have a material adverse effect

on the Group’s operations.

16. Goodwill

(1) Carrying amount of goodwill

Name of investee or

transaction giving rise Opening balance Increases for the Decreases for the

to goodwill period Period

Ending balance

Tianjin Energy

Conservation 3039946 3039946

Company

Xianning

Optoelectronics 4857406 4857406

Company

Shenzhen Display

Company 389494804 389494804

Guangdong Licheng

Company 696000 696000

Total 398088156 398088156

(2) Provision for impairment of goodwill

160CSG Annual Report 2025

Name of investee or

transaction giving rise Beginning balance Increases for the Decreases for the

to goodwill Period Period

Ending Balance

Shenzhen Display

Company 389494804 389494804

Xianning

Optoelectronics 4857406 4857406

Company

Guangdong Licheng

Company 696000 696000

Total 389494804 5553406 395048210

17. Long-term prepaid expenses

Item Beginning Increase for the Amortization forBalance Period the Period Other Decreases Ending Balance

Prepaid Expenses 71254985 11542414 14152886 68644513

Total 71254985 11542414 14152886 68644513

18. Deferred Tax Assets/Deferred Tax Liabilities

(1) Unoffset deferred tax assets

Balance at end of period Beginning Balance

Item Deductible Temporary

Differences deferred tax assets

Deductible temporary

differences deferred tax assets

Provision for

impairment of 839388016 126353744 909339984 136694548

assets

Tax-deductible

losses 1508798676 254703877 1040260054 177300541

Government grants 195036329 31338741 230038184 34948104

Accrued expenses 10211362 1531704 8572883 1285932

Depreciation of

fixed assets and 119021783 19050717 142759612 22098978

other

Total 2672456166 432978783 2330970717 372328103

(2) Unoffset deferred tax liabilities

Balance at end of period Opening balance

Item Taxable temporary deferred tax liabilities Taxable temporarydifferences differences deferred tax liabilities

Depreciation of

fixed assets 432135880 65072669 493147552 74317475

investment

properties 360690653 90172663 368745675 92186419

Total 792826533 155245332 861893227 166503894

(3) Deferred tax assets or liabilities presented on a net basis

Net amount of

deferred tax assets Closing balance of

Opening offsetting Opening balance of

Item and liabilities at the deferred tax assets or

amount of deferred deferred tax assets or

liabilities after offsetting tax assets and liabilities afterend of the period liabilities offsetting

deferred tax assets 64742133 368236650 62333037 309995066

161CSG Annual Report 2025

Net amount of Closing balance of Opening offsetting Opening balance of

Item deferred tax assets deferred tax assets or amount of deferred deferred tax assets orand liabilities at the liabilities after offsetting tax assets and liabilities afterend of the period liabilities offsetting

deferred tax liabilities 64742133 90503199 62333037 104170857

(4) Breakdown of Unrecognized Deferred Tax Assets

Item Ending Balance Beginning Balance

Deductible temporary differences 699815573 1093221903

Tax loss carryforwards 889564368 430583379

Total 1589379941 1523805282

(5) Unrecognized deferred tax assets arising from tax loss carryforwards will expire in the following years

Year Balance at end of period Opening Balance Remarks

2025191372556

20268873386388733863

20275869823358698233

202849615474961547

20298681718086817180

2030650353545

Total 889564368 430583379

19. Other Non-Current Assets

Ending Balance Beginning Balance

Item Carrying Impairment Carrying Carrying Impairment

Amount Reserve amount amount allowance Carrying value

Prepaid

Construction

and 126386549 126386549 92818456 92818456

Equipment

Costs

Prepaid land

transfer fees 6510000 6510000 6510000 6510000

Large-

Denomination

Certificates of 60000000 60000000

Deposit

Total 192896549 192896549 99328456 99328456

20. Assets with Restricted Ownership or Right-of-Use

End of Period

Item

Carrying amount Carrying Amount Type of RestrictionRestriction Status

Restricted due to

Cash and Cash margin Cash and cash

Equivalents 136004824 136004824 requirements equivalents

freezes etc.

162CSG Annual Report 2025

Item End of Period

notes receivable 734789756 734789756 Restricted due topledges notes receivable

inventories 50000000 50000000 Restricted due tofreeze inventories

construction in 939958261 939958261 Restricted finance construction inprogress leases progress

Total 1860752841 1860752841

Continued

Item Beginning

Book Balance Carrying Value Restriction Type Restriction Status

Cash and Cash 53654096 53654096 Restricted due to margin Cash and cashEquivalents freezing etc. equivalents

notes receivable 871417785 871417785 Restricted due to pledges notes receivable

fixed assets 411546518 96468240 Restricted finance leases fixed assets

construction in

progress 618442257 618442257 Restricted finance leases

construction in

progress

Total 1955060656 1639982378

21. Short-term borrowings

(1) Classification of Short-Term Borrowings

Item Ending Balance Beginning Balance

Secured Loans 396418363 510679484

Unsecured loans 24500000 39000000

Discounted bills 437729966 313341815

Super-short-term financing notes 300000000 300000000

Total 1158648329 1163021299

22. Notes Payable

Type Ending Balance Beginning Balance

Commercial acceptances 342035440 295136551

Banker’s acceptances 2084167324 1861933756

Supply chain finance bills 131509887 87343448

Total 2557712651 2244413755

23. Accounts Payable

(1) Presentation of Accounts Payable

Item Ending Balance Beginning Balance

Accounts Payable for Materials 1065072111 936163974

Accounts Payable for Equipment 613282161 930083183

Accounts Payable for Construction 775838641 995409551

Freight payable 200777789 172397226

163CSG Annual Report 2025

Item Ending Balance Beginning Balance

Utility expenses payable 91758503 47104510

Other 23016758 10867353

Total 2769745963 3092025797

(2) Significant accounts payable that are more than one year past due or overdue

Item Balance at end of period Reason for non-repayment orcarryover

Construction and equipment payments Not yet settled because the final

etc. 968012028 accounting for the relevant projectshas not been completed.Total 968012028

24. Other payables

Item Ending balance Beginning Balance

Interest Payable 13362151 8946479

Dividends Payable 34482724

Other payables 321668864 303870052

Total 369513739 312816531

(1) Interest payable

Item Ending balance Beginning Balance

Interest on long-term borrowings with

interest paid in installments and 8022216 7929612

principal repaid at maturity

Interest payable on short-term

borrowings 5339935 1016867

Total 13362151 8946479

(2) Dividends Payable

Item Ending Balance Beginning Balance

Dividends Payable to Minority

Shareholders 34482724

Total 34482724

(3) Other payables

1) Other Payables by Nature

Item Ending Balance Beginning Balance

Deposits and guarantees received 157634269 200015615

Accrued operating cost (i) 70850325 62190968

Accrued service fees 7626829 7240931

Receivables collected on behalf of

others 25866213 7913094

Amounts Payable to Minority

Shareholders 40967489 10800000

Other 18723739 15709444

164CSG Annual Report 2025

Item Ending Balance Beginning Balance

Total 321668864 303870052

(i) This item primarily includes expenses that have been incurred but for which invoices had not yet been

received as of the end of the period including utility charges professional service fees and travel expenses.

25. Contract Liabilities

Item Balance at End of Period Beginning Balance

contract liabilities 369377265 354215784

Total 369377265 354215784

26. Employee Compensation Payable

(1) Presentation of Employee Compensation Payable

Item Beginning Balance Increases for the Decreases for thePeriod Period Ending Balance

I. Short-Term

Compensation 340816562 1814088711 1845188357 309716916

II. Post-Employment

Benefits—Defined 190124935 190124935

Contribution Plan

III. Severance

Benefits 6952904 33922969 20650811 20225062

Total 347769466 2038136615 2055964103 329941978

(2) Short-term compensation breakdown

Item Beginning Balance Increases for the Decreases for thePeriod Period Ending Balance

1. Wages Bonuses

Allowances and 313268258 1657234003 1691895457 278606804

Subsidies

2. Social insurance

premiums 83105278 83105278

Of which: Medical

insurance premiums 71532210 71532210

Workers'

compensation 10155623 10155623

insurance premiums

Maternity insurance

premiums 1417445 1417445

3. Housing Provident

Fund 1181170 53045562 53510032 716700

4. Trade Union Funds

and Employee 26367134 20703868 16677590 30393412

Education Funds

Total 340816562 1814088711 1845188357 309716916

(3) Schedule of Provisions

Item Beginning Balance Increases for the Decreases for thePeriod Period Ending Balance

1. Basic Pension

Insurance 182498713 182498713

2. Unemployment

Insurance 7626222 7626222

165CSG Annual Report 2025

Item Beginning Balance Increases for the Decreases for thePeriod Period Ending Balance

Total 190124935 190124935

27. Taxes Payable

Item Ending Balance Beginning Balance

Value-Added Tax 32598517 25325222

Corporate Income Tax 14251334 24126663

Individual Income Tax 4952943 5589497

Urban Maintenance and Construction

Tax 1601704 1398523

Education Surcharge 1367782 1150913

Property Tax 11179665 8439364

Environmental Protection Tax 1183032 1331521

Other 6677625 6326659

Total 73812602 73688362

28. Non-current liabilities due within one year

Item Balance at end of period Beginning Balance

Long-term borrowings due within one

year 1678481868 2081081249

Long-term payables due within one

year 199423536 84003271

Lease liabilities due within one year 3922656 3772437

Total 1881828060 2168856957

29. Other Current Liabilities

Item Ending Balance Beginning Balance

Input VAT to be transferred 40910486 40029672

Bills not meeting the criteria for

derecognition 279706391 178499661

Total 320616877 218529333

30. Long-term borrowings

(1) Classification of Long-Term Borrowings

Item Ending Balance Beginning Balance

Secured Loans 5487134015 6020234621

Unsecured loans 3074210000 2212455100

Subtotal 8561344015 8232689721

Less: Long-term borrowings due

within one year 1678481868 2081081249

Total 6882862147 6151608472

31. Lease Liabilities

Item Ending Balance Beginning Balance

166CSG Annual Report 2025

Item Ending Balance Beginning Balance

Lease Liabilities 26980539 25423044

Less: Lease liabilities due within one

year 3922656 3772437

Total 23057883 21650607

32. Long-term payables

Item Ending Balance Beginning Balance

Long-term payables 594270580 464617473

Total 594270580 464617473

(1) Long-term payables disclosed by nature

Item Ending balance Beginning Balance

Lease Payables 793694116 548620744

Less: Long-term payables due within

one year 199423536 84003271

Total 594270580 464617473

33. Provisions

Item Ending Balance Opening Balance Reason for Recognition

Pending Litigation 8615460 915847

Asset retirement obligations 18763409 12221373 Estimated mine reclamationcosts

Total 27378869 13137220

34. Deferred Income

Item Beginning Increases for Decreases for Other decreases EndingBalance the Period the Period for the period Balance Source

Government

grants 487252038 26290800 39025612 173446115 301071111

Total 487252038 26290800 39025612 173446115 301071111

For details on other decreases in this period please refer to Note “Notes to Other Receivables.”

35. Share Capital

Changes for the Period (Increase/Decrease)

Item Beginning Issuance of Bonus ConversionBalance Ending Balance

New Shares Shares of capital Other Subtotalreserves

into shares

Total Number

of Shares 3070692107 3070692107

36. Treasury Stock

Item Beginning Balance Increases for the Decreases for thePeriod Period Ending Balance

Treasury Stock 296770027 296770027

167CSG Annual Report 2025

Item Beginning Balance Increases for the Decreases for thePeriod Period Ending Balance

Total 296770027 296770027

37. Capital Surplus

Item Beginning Increases for the Decreases for theBalance Period Period Ending Balance

Capital Premium (Share

Capital Premium) 649166589 649166589

Other capital surplus -58427175 -58427175

Total 590739414 590739414

38. Other Comprehensive Income

Current Period Transactions

Profit (Loss) Net

Item Beginning Current Period Less: After Tax incomeBalance Ending BalanceAmount Before Income Tax Attributable to attributable

Income Tax Expense the Parent to minority

Company interest

I. Other

comprehensive

income 159726269 -8895381 13980 -8909361 150816908

reclassified to

profit or loss

Foreign

currency

translation 14983507 -8988580 -8988580 5994927

adjustments

Government

Incentives for

Energy-Saving 2550000 2550000

Technology

Upgrades

investment

properties 142192762 93199 13980 79219 142271981

Total other

comprehensive 159726269 -8895381 13980 -8909361 150816908

income

39. Special Reserve

Item Beginning Balance Increases for the Decreases for thePeriod Period Ending Balance

Workplace Safety

Expenses 5079628 7946664 6723382 6302910

Total 5079628 7946664 6723382 6302910

40. Surplus Reserve

Item Beginning Balance Increase for the Decreases for thePeriod Period Ending Balance

Legal Surplus

Reserve 1357661614 49200046 1406861660

Discretionary

surplus reserve 127852568 127852568

Total 1485514182 49200046 1534714228

168CSG Annual Report 2025

41. Retained Earnings

Item Current Period Previous Period

Retained earnings at the end of the

prior period before adjustments 8224198195 8806549788

Retained earnings at the beginning of

the period after adjustment 8224198195 8806549788

Plus: Net profit attributable to owners

of the parent for the current period 125668291 266772318

Less: Transfer to statutory surplus

reserve 49200046 81450884

Dividends payable on common stock 211673022 767673027

Retained earnings at end of period 8088993418 8224198195

42. Operating Revenue and Operating Cost

Current Period Amount Prior Period Amount

Item

Revenue Cost Revenue Cost

Operating

revenue 13571813382 11647730791 15351552313 12811720914

Other

Operations 147155626 67149309 103834088 36919045

Total 13718969008 11714880100 15455386401 12848639959

(1) Operating Revenue and Operating Costs by Industry (or Product Type)

Major Product Type (or Current Period Amount Prior Period Amount

Industry) Revenue Cost Revenue Cost

Main Business:

Glass Industry 12149319116 10436726457 13671134232 11313169916

Electronic Glass and Display

Devices Industry 1200226669 1019932750 1391322432 1189561202

Solar and Other Industries 406706232 378525730 548058756 572472166

Unclassified Industry Types 3015511 - 4519263

Inter-segment eliminations -187454146 -187454146 -263482370 -263482370

Subtotal 13571813382 11647730791 15351552313 12811720914

Other operations:

Sales of raw materials and

other items 147155626 67149309 103834088 36919045

Subtotal 147155626 67149309 103834088 36919045

Total 13718969008 11714880100 15455386401 12848639959

(2) Operating Revenue and Operating Cost by Region

Major Operating Current Period Amount Amount for the Previous Period

Regions Revenue Cost Revenue Cost

Mainland China 12128781752 10416823308 14255356141 11855024119

Overseas 1590187256 1298056792 1200030260 993615840

Subtotal 13718969008 11714880100 15455386401 12848639959

169CSG Annual Report 2025

(3) Revenue from core business operations and cost of core business operations by date of goods transfer

Current Period Amount

Item Glass Industry Electronic Glass and Display Solar and Other Industries UnallocatedDevices Industry Industry Type Inter-segment eliminations

Revenue Cost Revenue Cost Revenue Cost Revenue Cost Revenue Cost

Operating

Of which:

Recognized at a

specific point in 12149319116 10436726457 1200226669 1019932750 406706232 378525730 3015511 -

--

187454146187454146

time

Total 12149319116 10436726457 1200226669 1019932750 406706232 378525730 3015511 - - -187454146 187454146

170CSG Annual Report 2025

43. Taxes and Surcharges

Item Current Period Amount Previous Period Amount

Property Tax 54688800 50594269

Urban Maintenance and Construction

Tax 22901209 21781715

Education Surcharge 19427786 18446019

Land Use Tax 20143873 24601056

Stamp Tax 9289575 9553533

Environmental Protection Tax 4782790 5673578

Other 15268076 7321105

Total 146502109 137971275

44. General and Administrative Expenses

Item Current Period Amount Prior Period Amount

Employee Compensation 410894980 413885190

Depreciation and Amortization 176016765 209095206

Office expenses 28022520 32571052

Union dues 19718661 23248791

Entertainment and hospitality

expenses 15585343 19390764

Consulting fees 17931720 19853200

Cafeteria expenses 9868097 11110572

Travel expenses 10013106 10625851

Utilities 6985382 8026076

Vehicle usage fees 4052741 4879841

Rental expenses 1294118 1143636

Other 39973838 37191654

Total 740357271 791021833

45. Selling expenses

Item Current Period Amount Prior Period Amount

Employee Compensation 205866079 217698108

Entertainment and Hospitality

Expenses 17678206 21955401

Travel expenses 12871714 14159772

Sample costs 9525527 5569396

Rental fees 6914758 9854040

Depreciation 2970493 1614884

Advertising expenses 2634339 2153306

Transportation expenses 2631270 2548728

Office expenses 2009017 2897472

171CSG Annual Report 2025

Item Current Period Amount Prior Period Amount

Insurance premiums 1443170 1588780

Vehicle usage fees 756766 967835

Other 29590343 8395140

Total 294891682 289402862

46. Research and Development Expenses

Item Current Period Amount Prior Period Amount

Research and development expenses 519332680 611497261

Total 519332680 611497261

47. Financial Expenses

Item Current Period Amount Prior Period Amount

Interest Expense 247130850 240388865

Interest income -40278639 -55326006

Foreign exchange gains and losses 1062479 -8852269

Other 9295186 7754393

Total 217209876 183964983

48. Other income

Source of Other Income Current Period Amount Prior Period Amount

Amortization of Government Grants 39025612 34615832

Tax incentives and rewards 52405395 96754148

Industrial Support Fund 1498020 17051187

Government Incentive Funds 66380707 57941749

Research funding grants 4360855 7006266

Other 6353960 8478892

Total 170024549 221848074

49. Gain on Fair Value Changes

Source of gain on changes in fair value Current period amount Prior period amount

Investment properties measured at fair

value -9045057 -491578

Total -9045057 -491578

50. Investment income

Item Current Period Amount Prior Period Amount

Investment income from financial

assets held for trading 5671986 416636

Gain on debt restructuring 2073495 6238075

Interest on discounted notes -19002010 -9182820

Income from time deposits etc. 166431 924109

172CSG Annual Report 2025

Item Current Period Amount Prior Period Amount

Total -11090098 -1604000

51. Credit impairment losses (losses are reported with a "-" sign)

Item Current Period Amount Prior Period Amount

Bad debt loss on notes receivable -1424545 852654

Bad debt loss on accounts receivable 2941723 21524234

Bad debt loss on other receivables 51354904 1778032

Total 52872082 24154920

52. Asset impairment losses (enter loss amounts with a "-" sign)

Item Current Period Amount Prior Period Amount

Loss on inventory write-downs and

impairment of contract costs -86079076 -147120976

Asset impairment losses on fixed

assets -58043358 -256805904

Impairment loss on construction in

progress -105283872 -174171999

Asset impairment losses on intangible

assets -1400245 -2983345

Goodwill impairment loss -5553406

Total -256359957 -581082224

53. Gain (Loss) on Disposal of Assets (Losses are indicated with a "-")

Source of Gain on Disposal of Assets Current Period Amount Prior Period Amount

Gain (Loss) on Disposal of Non-Current

Assets (Enter "-" for a loss) 19981685 42232656

54. Non-operating income

Item Current Period Amount Amount for the Previous

Amount Included in Non-

Period recurring Income for theCurrent Period

Uncollectible Amounts 42798021 10593402 42798021

Claim proceeds 5257937 1938925 5257937

Gain on disposal of non-

current assets 2482496 1489005 2482496

Insurance claims 1869798 72058 1869798

Other 5975760 5815607 2230565

Total 58384012 19908997 54638817

55. Non-operating expenses

Amount Included in Non-

Item Current Period Amount Amount for the PreviousPeriod recurring Profit or Loss forthe Current Period

Loss on Disposal of Non-

Current Assets 1558791 22160548 1558791

Penalty expenses 2366609 575828 2366609

173CSG Annual Report 2025

Amount for the Previous Amount Included in Non-Item Current Period Amount Period recurring Profit or Loss forthe Current Period

Compensation expenses 2871301 1013847 2871301

Donation expenses 459600 462800 459600

Other 4231138 2735149 4073740

Total 11487439 26948172 11330041

56. Income Tax Expense

(1) Income Tax Expense Statement

Item Current Period Amount Prior Period Amount

Current Period Income Tax Expense 65664150 125152481

Deferred income tax expense -71923222 -81846123

Total -6259072 43306358

(2) Adjustments to Accounting Profit and Income Tax Expense

Item Current Period Amount

Total Profit 99075067

Income Tax Expense Calculated at Statutory/Applicable Tax Rate 19034404

Impact of non-deductible costs expenses and losses 8383277

Impact of utilizing prior-period unrecognized deferred tax assets -843336

Effect of deductible temporary differences or deductible losses for

which deferred tax assets were not recognized in the current period 39435406

Adjustment for the impact of prior-period income taxes 3712372

Effect of tax incentives -75981195

income tax expense -6259072

57. Cash Flow Statement Items

(1) Cash from operating activities

Other cash received from operating activities

Item Current Period Amount Prior Period Amount

Government Grants 116637398 189142655

Interest income 34960054 54681500

Other 42974962 27755176

Total 194572414 271579331

Cash paid for other operating activities

Item Current Period Amount Prior Period Amount

Operating Deposits and Guarantees 51398907 154507379

Office expenses 42547196 47234629

174CSG Annual Report 2025

Item Current Period Amount Prior Period Amount

Cafeteria expenses 43915225 42078234

Entertainment and hospitality

expenses 34336128 45392810

Insurance premiums 22486062 13196436

Maintenance expenses 34375538 35860743

Travel expenses 32632784 36278144

Rental expenses 16707876 11266039

Vehicle usage fees 4955222 6562858

Consulting fees 19501104 20715630

Bank fees 6373373 4916361

Other 105966189 102546498

Total 415195604 520555761

(2) Cash from investing activities

Other cash outflows from investing activities

Item Current Period Amount Prior Period Amount

Deposits and guarantees paid 73284281 46621319

Total 73284281 46621319

Cash paid for significant investing activities

Item Current Period Amount Prior Period Amount

Expenditures on construction projects 1023280563 2338449565

Expenditures on Financial Investments 4708224786 555254000

Total 5731505349 2893703565

(3) Cash from financing activities

Other cash received from financing activities

Item Current Period Amount Prior Period Amount

Lease payments received 354424862 458231000

Loans from minority shareholders 20000000

Total 374424862 458231000

Cash paid for other financing activities

Item Current Period Amount Prior Period Amount

Buyback of treasury stock 296770027

Repayment of lease payments 190398600 111060234

Funding deposits and guarantees 600000

175CSG Annual Report 2025

Item Current Period Amount Prior Period Amount

Financing fees 288799 986281

Repayment of minority shareholder

loans 1600000 1200000

Total 489057426 113846515

Changes in Liabilities Arising from Financing Activities

Item Beginning

Increases during the period Decreases for the Period Ending

balance Cash Flow Non-cash Cash movements Non-cash Balancechanges changes

short-term

borrowings 1163021299 1355290927 6223216 1342096759 23790354 1158648329

Long-term

borrowings

(including

long-term 8232689721 4014996072 3686341778 8561344015

borrowings

due within

one year)

Total 9395711020 5370286999 6223216 5028438537 23790354 9719992344

58. Supplementary Information to the Statement of Cash Flows

(1) Supplementary Information to the Statement of Cash Flows

Supplementary Information Current Period Amount Prior Period Amount

1. Reconciliation of Net Profit to Cash

Flows from Operating Activities

net profit 105334139 247600543

Add: Provision for asset impairment 203487875 556927304

Depreciation of fixed assets depletion

of oil and gas assets and depreciation 1209032685 1168318243

of productive biological assets

Depreciation of right-of-use assets 7559718 4347065

Amortization of intangible assets 150285423 146945804

Amortization of deferred expenses 14152886 9224629

Loss (gain) on disposal of fixed assets

intangible assets and other long-term -20905390 -21561113

assets (gain shown with a "" sign)

Loss (gain) from changes in fair value

(enter gain with a “-” sign) 9045057 491578

Financial expenses (gains are reported

with a "-" sign) 247130850 240388865

Investment loss (gains indicated with a

"")110900981604000

Decrease (increase shown with a ""

sign) in deferred tax assets -58241584 -86970035

Increase (decrease; enter with a ""

sign) in deferred tax liabilities -13681638 5123912

Decrease in inventories (enter "-" for

an increase) -467400603 -144724209

Decrease in operating receivables

(enter increases with a "" sign) -141905898 286095997

176CSG Annual Report 2025

Supplementary Information Current Period Amount Prior Period Amount

Increase in operating payables

(decreases are indicated with a "") -116382985 -663594879

Other 7946664 6705945

Net cash flow from operating activities 1146547297 1756923649

2. Net Change in Cash and Cash

Equivalents:

Cash balance at the end of the period 2981170323 3367873386

Less: Beginning cash balance 3367873386 3051261655

Net increase in cash and cash

equivalents -386703063 316611731

(2) Composition of Cash and Cash Equivalents

Item Balance at end of period Beginning Balance

I. Cash 2981170323 3367873386

Of which: Cash on hand 151026

Bank deposits available for immediate

payment 2981011937 3367873386

Other monetary funds available for

immediate payment 7360

II. Cash and Cash Equivalents at the

End of the Period 2981170323 3367873386

(3) Monetary funds other than cash and cash equivalents

Item Current Period Amount Prior Period Amount Reason for exclusion fromcash and cash equivalents

Other monetary funds 136004824 53654096 Restricted cash such assecurity deposits

Other monetary funds 24800000 Maturity withdrawals fromtime deposits

Total 160804824 53654096

59. Foreign Currency Monetary Items

(1) Foreign currency monetary items

Item Foreign Currency Balanceat End of Period Conversion Rate Closing RMB Balance

Cash and cash equivalents 65572248

Of which: U.S. dollars 5568471 7.0288 39139672

Euro 50750 8.2355 417955

HKD 6152996 0.9032 5557386

Japanese Yen 6422500 0.0448 287728

Dirham 10572015 1.9071 20161890

Singapore dollars 710 5.4606 3877

Australian dollars 798 4.6867 3740

accounts receivable 333252360

177CSG Annual Report 2025

Item Foreign Currency Balanceat End of Period Conversion Rate Closing RMB Balance

Of which: U.S. dollars 46138533 7.0288 324298519

Euro 834785 8.2355 6874875

HKD 2301778 0.9032 2078966

accounts payable 19447781

Of which: US dollars 2512221 7.0288 17657897

Euro 78982 8.2355 650459

Japanese yen 22842344 0.0448 1023337

Pounds 11000 9.4346 103781

HKD 13626 0.9032 12307

60. Lease

(1) The Company as Lessee

In 2025 the Group’s lease expenses for short-term leases or leases of low-value assets accounted for RMB

13159768

Circumstances involving sale-and-leaseback transactions

In 2025 total cash outflows related to sale-and-leaseback transactions amounted to RMB 67126582

VI. Research and Development Expenditures

Item Current period amount Prior Period Amount

Materials 267824661 295364150

Labor 184223164 241042562

Expenses and other 67284855 75090549

Total 519332680 611497261

Of which: Expensed research and

development expenses 519332680 611497261

VII. Changes in the scope of consolidation

1. Changes in the scope of consolidation due to other reasons

(1) On March 31 2025 the Group established CSG VINA COMPANY LIMITED (CSG Vietnam Co. Ltd.).

As of December 31 2025 the Group had not made any capital contributions and the Group holds 100% of its

shares;

(2) On May 23 2025 the Group established CSG MIDDLE EAST FOR GLASS INDUSTRY-L.L.C-S.P.C

(CSG (Middle East) Glass Industry Co. Ltd.). As of December 31 2025 the Group had not made any capital

contributions and the Group held 100% of its shares;

(3) Changshu South Glass New Energy Co. Ltd. and Zhuhai South Glass Commercial Factoring Co. Ltd. were

deregistered in July 2025 and August 2025 respectively and are no longer included in the scope of

178CSG Annual Report 2025

consolidation.VIII. Interests in Other Entities

1. Interests in Subsidiaries

(1) Composition of the Corporate Group

Ownership

Name of Registered PrincipalPlace of Place of Nature of Business Percentage Method ofSubsidiary Capital Business Registration AcquisitionDirect Indirect

Development

Chengdu South Chengdu Chengdu production and sales

Glass Company 260000000 China China of various special 75% 25% Established

glass products

Sichuan Energy

Conservation 180000000 Chengdu Chengdu Continuing

Company China China

Glass Processing 75% 25% Division

Tianjin Energy

Conservation 336000000 Tianjin TianjinChina China Glass Processing 75% 25% EstablishedCompany

Dongguan

Engineering 270000000 Dongguan DongguanChina China Glass Processing 77.78% 22.22% EstablishedCompany

Dongguan Solar 480000000 Dongguan Dongguan

Manufacture and

Company China China sale of special glass 75% 25% Establishedand solar glass

Manufacturing and

Dongguan sales of high-tech

Photovoltaic 516000000 Dongguan DongguanChina China green battery 100% EstablishedCompany products and their

components

Yichang Silicon Yichang Yichang Manufacture andMaterials 1467980000 China China sale of high-purity 75% 25% EstablishedCompany silicon materials

Wujiang

Engineering 320000000 Wujiang WujiangChina China Glass Processing 75% 25% EstablishedCompany

Hebei South

Glass Company 48066000 Yongqing Yongqing

Manufacturing and

China China selling various types 75% 25% Established(Note 1) of special glass

Wujiang South Manufacture and

Glass Company 565041798

Wujiang Wujiang

China China sale of special glass 100% Establishedand solar glass

CSG Hong Kong Hong Hong

Co. Ltd. (Note 2) 86440000 Kong Kong Investment holding 100% EstablishedChina China

Xianning Float Xianning Xianning Manufacture and

Glass Company 235000000 China China sale of special glass 75% 25% Establishedand solar glass

Xianning Energy

Conservation 215000000 Xianning Xianning Glass Processing 75% 25% Continuing

Company China China Division

Qingyuan Manufacture and

Energy China Qingyuan sale of various types

Conservation 1055000000 Qingyuan China of ultra-thin 100% Established

Company electronic glass

179CSG Annual Report 2025

Name of Registered Principal Place of Ownership Method of

Subsidiary Capital Place of Registration Nature of Business Percentage Acquisition

Business

Shenzhen CSG

Financial 300000000 Shenzhen Shenzhen Financial leasingChina China business etc. 75% 25% EstablishedLeasing Co. Ltd.Jiangyou Sand

Mining 100000000 Jiangyou Jiangyou

Production and sale

China China of silica sand and its 100% EstablishedCompany by-products

Shenzhen Manufacturing and

Display 143000000 Shenzhen Shenzhen

Company China China

sales of display 60.8% Purchase

components

Zhaoqing Energy

Conservation 200000000 Zhaoqing ZhaoqingChina China Glass Processing 100% EstablishedCompany

Zhaoqing

Automobile 200000000 Zhaoqing Zhaoqing

Company China China

Glass Processing 100% Established

Anhui New Fengyang Fengyang Manufacture and

Energy Company 1750000000 China China sale of solar glass 100% Established

Anhui Quartz 75000000 Fengyang Fengyang Quartzite mining andCompany China China processing 100% Established

Anhui Silicon

Valley Mingdu 360000000 Fengyang Fengyang Mining 60% Established

Mining Co. Ltd. China China

Xi'an Energy

Conservation 150000000 Xi'an Xi'an Glass Processing 55% 45% Established

Company China China

Qinghai New Delingha Delingha Manufacture and

Energy Company 1350000000 China China sale of high-purity 100% Establishedsilicon materials

Guangxi New

Energy Materials 850000000 Beihai Beihai Manufacture and

Company China China sale of solar glass

75% 25% Established

Note (1): The registered capital of Hebei South Glass is denominated in U.S. dollars

Note (2): The registered capital of South Glass (Hong Kong) Co. Ltd. is denominated in Hong Kong dollars

IX. Government Grants

1. Liability items related to government grants

Amount

New subsidy Recognized Amount

Accounting Beginning amount for as Non- transferred to Other Ending Related to

Item Balance the current operating other income Changes for

period Income for for the period the Period

balance assets/income

the Period

deferred

income 487252038 26290800 39025612 173446115 301071111

Related to

assets/income

Total 487252038 26290800 39025612 173446115 301071111

2. Government grants recognized in current period profit or loss

Account Current Period Amount Prior Period Amount

Amortization of Government Grants 39025612 34615832

180CSG Annual Report 2025

Account Current Period Amount Prior Period Amount

Other government grants 88014938 95443375

Total 127040550 130059207

X. Risks Related to Financial Instruments

The Group’s principal financial instruments include cash and cash equivalents notes receivable accounts

receivable receivables financing other receivables non-current assets due within one year other current assets

notes payable accounts payable other payables short-term borrowings financial liabilities held for trading

non-current liabilities due within one year long-term borrowings bonds payable lease liabilities and long-term

payables.Details of each financial instrument are disclosed in the relevant notes. The risks associated with these

financial instruments as well as the Group’s risk management policies to mitigate these risks are described

below. The Group’s management manages and monitors these risk exposures to ensure that the aforementioned

risks are kept within defined limits.

1. Risk Management Objectives and Policies

The primary risks arising from the Group’s financial instruments are credit risk liquidity risk and market risk

(including foreign exchange risk interest rate risk and commodity price risk).The Group’s overall risk management plan addresses the unpredictability of financial markets and seeks to

minimize potential adverse effects on the Group’s financial performance.The Group has established risk management policies to identify and analyze the risks it faces set appropriate

risk tolerance levels and design corresponding internal control procedures to monitor the Group’s risk levels.The Group periodically reassesses these risk management policies and related internal control systems to adapt

to changes in market conditions or the Group’s business operations. The internal audit department also conducts

regular and ad hoc reviews to verify whether the implementation of internal control systems complies with risk

management policies.The Board of Directors is responsible for planning and establishing the Group’s risk management framework

formulating the Group’s risk management policies and related guidelines and overseeing the implementation of

risk management measures. The Group has established risk management policies to identify and analyze the

risks it faces; these policies clearly define specific risks and cover various aspects including market risk credit

risk and liquidity risk management. The Group regularly assesses changes in the market environment and its

business operations to determine whether to update its risk management policies and systems.The Group’s risk

management is carried out by relevant departments in accordance with policies approved by the Board of

Directors. These departments identify evaluate and mitigate relevant risks through close collaboration with

other business units within the Group.The Group diversifies financial instrument risks through appropriate diversification of investments and business

portfolios and reduces risks associated with concentration in a single industry specific region or specific

counterparty by establishing corresponding risk management policies.

(1) Credit Risk

181CSG Annual Report 2025

Credit risk refers to the risk that the Group will incur financial losses due to a counterparty’s failure to fulfill its

contractual obligations.The Group manages credit risk by classifying it into portfolios. Credit risk primarily arises from bank deposits

notes receivable accounts receivable and other receivables.The Group’s bank deposits are primarily held with state-owned banks and other large and medium-sized listed

banks; the Group does not anticipate any significant credit risk associated with these bank deposits.For notes receivable accounts receivable other receivables and long-term receivables the Group has

established relevant policies to control credit risk exposure. The Group assesses customers’ creditworthiness

based on their financial condition credit history and other factors such as current market conditions and sets

corresponding credit terms accordingly.The Group regularly monitors customers’ credit records. For customers

with poor credit records the Group takes measures such as issuing written payment reminders shortening credit

terms or revoking credit terms to ensure that the Group’s overall credit risk remains within manageable limits.The debtors of the Group’s accounts receivable are customers distributed across various industries and regions.The Group continuously conducts credit assessments of the financial status of accounts receivable and

purchases credit insurance when appropriate.The Group’s maximum credit risk exposure is the carrying amount of each financial asset on the balance sheet.The Group has not provided any other guarantees that may expose the Group to credit risk.Among the Group’s

accounts receivable the top five customers (primarily photovoltaic glass customers) account for 34% of the

Group’s total accounts receivable (2024: 33%). These customers are all industry leaders with good credit

standing and the Group’s risk of non-collection is relatively low;Among the Group’s other receivables the five

largest companies by outstanding amount account for 59% of the Group’s total other receivables (2024: 90%).

(2) Liquidity Risk

Liquidity risk refers to the risk that the Group may face a shortage of funds when fulfilling obligations settled

by the delivery of cash or other financial assets.In managing liquidity risk the Group maintains and monitors cash and cash equivalents that management

deems sufficient to meet the Group’s operating needs and mitigate the impact of cash flow fluctuations. The

Group’s management monitors the utilization of bank borrowings and ensures compliance with loan agreements.Additionally the Group has obtained commitments from major financial institutions to provide sufficient

standby funding to meet both short-term and long-term funding needs.At the end of the period the Group’s financial liabilities and off-balance-sheet guarantees were analyzed by

maturity of undiscounted remaining contractual cash flows as follows (in RMB):

Balance at the end of the period

Item Within one

year 1 to 2 years 2 to 5 years

Over five

years Total

Financial liabilities:

182CSG Annual Report 2025

Item Balance at the end of the period

short-term borrowings 1165192348 1165192348

Notes Payable 2557712651 2557712651

accounts payable 2769745963 2769745963

Other payables 369513739 369513739

Non-current liabilities due within

one year 1908963192 1908963192

Other current liabilities 320616877 320616877

long-term borrowings 190509552 2421324285 4527652848 235668787 7375155472

Lease liabilities 2873893 5631404 14552586 23057883

Long-term payables 176868078 417402502 594270580

Total financial liabilities and

contingent liabilities 9282254322 2601066256 4950686754 250221373 17084228705

As of the end of the previous year the Group’s financial liabilities and off-balance-sheet guarantees were

analyzed by maturity of undiscounted remaining contractual cash flows as follows (in RMB):

Opening Balance

Item Within one

year 1 to 2 years 2 to 5 years

Over five

years Total

Financial liabilities:

short-term borrowings 1175046211 1175046211

Notes Payable 2244413755 2244413755

accounts payable 3092025797 3092025797

Other payables 312816531 312816531

Non-current liabilities due within

one year 2210464448 2210464448

Other current liabilities 218529333 218529333

long-term borrowings 190373964 2772567174 2866975537 861770244 6691686919

Lease liabilities 2947236 5549939 13153432 21650607

Long-term payables 115153592 302856111 46607770 464617473

Total Financial Liabilities and

Contingent Liabilities 9443670039 2890668002 3175381587 921531446 16431251074

The amounts of financial liabilities disclosed in the table above represent undiscounted contractual cash flows

and may therefore differ from the carrying amounts in the balance sheet.

(3) Market Risk

Market risk of financial instruments refers to the risk that the fair value or future cash flows of financial

instruments will fluctuate due to changes in market prices including interest rate risk foreign exchange risk

and other price risks.Interest Rate Risk

Interest rate risk is the risk that the fair value or future cash flows of a financial instrument will fluctuate due to

183CSG Annual Report 2025

changes in market interest rates. Interest rate risk may arise from recognized interest-bearing financial

instruments and unrecognized financial instruments (such as certain loan commitments).The Group’s interest rate risk primarily arises from long-term interest-bearing liabilities such as long-term bank

borrowings and bonds payable. Financial liabilities with floating interest rates expose the Group to cash flow

interest rate risk while financial liabilities with fixed interest rates expose the Group to fair value interest rate

risk. The Group determines the relative proportion of fixed-rate and floating-rate contracts based on prevailing

market conditions and maintains an appropriate mix of fixed- and floating-rate instruments through regular

review and monitoring.The Group closely monitors the impact of interest rate fluctuations on its interest rate risk.The Group currently

does not have an interest rate hedging policy. However management is responsible for monitoring interest rate

risk and will consider hedging significant interest rate risks when necessary. Rising interest rates would increase

the cost of new interest-bearing debt and the interest expense on the Group’s outstanding floating-rate interest-

bearing debt and could have a material adverse effect on the Group’s financial performance. Management will

make timely adjustments based on the latest market conditions; such adjustments may include arranging interest

rate swaps to mitigate interest rate risk.The Group holds the following interest-bearing financial instruments (in RMB):

Item Balance at End of Period Opening Balance

Fixed-Rate Contracts 975348358 1078169155

Floating-rate contracts 5907513789 5073439317

Total 6882862147 6151608472

For financial instruments held at the balance sheet date that expose the Group to fair value interest rate risk the

impact on net profit and equity in the above sensitivity analysis reflects the effect of remeasuring these financial

instruments at new interest rates assuming a change in interest rates at the balance sheet date.For floating-rate

non-derivative instruments held at the balance sheet date that expose the Group to cash flow interest rate risk

the impact on net profit and equity in the sensitivity analysis above represents the effect of such interest rate

changes on estimated annual interest expense or income. The analysis for the previous year is based on the same

assumptions and methods.Foreign Exchange Risk

Foreign exchange risk is the risk that the fair value or future cash flows of financial instruments will fluctuate

due to changes in foreign exchange rates. Foreign exchange risk may arise from financial instruments

denominated in currencies other than the functional currency.Foreign exchange risk primarily arises from the impact of fluctuations in foreign exchange rates on the Group’s

financial position and cash flows. Except for assets denominated in Hong Kong dollars held by the Group’s

subsidiary established in Hong Kong the proportion of foreign currency assets and liabilities held by the Group

relative to total assets and liabilities is not material. Therefore the Group considers the foreign exchange risk it

faces to be immaterial.

184CSG Annual Report 2025

At the end of the period the amounts of the Group’s foreign currency financial assets and foreign currency

financial liabilities converted into RMB are as follows (in RMB):

Foreign Currency Liabilities Foreign Currency Assets

Item Balance at the end of

the period Opening Balance Ending Balance Opening balance

USD 17657897 26836924 363438191 104808255

HKD 12307 67954 7636352 13218722

Other 1777577 1535781 27750065 6949045

Total 19447781 28440659 398824608 124976022

The Group closely monitors the impact of exchange rate fluctuations on its foreign exchange risk. Management

is responsible for monitoring foreign exchange risk and will consider hedging significant foreign exchange risks

when necessary.As of December 31 2025 for the Group’s various U.S. dollar-denominated financial assets and liabilities if the

RMB appreciates or depreciates by 10% against the U.S. dollar with all other factors remaining constant the

Group’s net profit would decrease or increase by approximately RMB 29391325 (December 31 2024:

decrease or increase of approximately RMB 6627563).

2. Capital Management

The objective of the Group’s capital management policy is to ensure the Group’s ability to continue as a going

concern thereby providing returns to shareholders and benefiting other stakeholders while maintaining an

optimal capital structure to reduce the cost of capital.To maintain or adjust its capital structure the Group may adjust its financing methods adjust the amount of

dividends paid to shareholders return capital to shareholders issue new shares and other equity instruments or

sell assets to reduce debt.The Group monitors its capital structure based on the debt-to-asset ratio (i.e. total liabilities divided by total

assets). At the end of the period the Group’s debt-to-asset ratio was 57% (end of the previous year: 55%).XI. Disclosures on Fair Value

1. Fair value of assets and liabilities measured at fair value at the end of the period

Fair value at the end of the period

Item Level 1 Level 2 Level 3

Fair Value Measurement Fair value measurement Fair value Totalmeasurement

I. Fair Value Measurement

on an Ongoing Basis -- -- -- --

Structured Deposits 230000000 230000000

Accounts Receivable

Financing 533418878 533418878

investment properties 286145387 286145387

185CSG Annual Report 2025

Item Fair value at the end of the period

Total 230000000 819564265 1049564265

During the current year there were no reclassifications between Level 1 and Level 2 in the fair value

measurement of the Group’s financial assets and financial liabilities nor were there any transfers into or out of

Level 3.For financial instruments traded in active markets the Group determines their fair value based on active market

quotes; for financial instruments not traded in active markets the Group uses valuation techniques to determine

their fair value. The valuation models used primarily include discounted cash flow models and market comparable

company models. Input values for valuation techniques mainly include risk-free rates benchmark interest rates

exchange rates credit spreads liquidity premiums and illiquidity discounts.

(1) Quantitative information regarding significant unobservable inputs used in Level 3 fair value

measurements

Fair value at the Valuation Unobservable Inputs Range (weightedend of the period technique average)

Equity Instrument

Investments:

Income Approach

Receivables Financing 533418878 (Option Pricing Volatility counterpartycredit risk own credit risk 0%–2%Model)

Industrial Standard Land Gross floor area of

commercial Value properties by use market

residential and office 286145387 Method/Comparable unit price of properties by

real estate Sales Method use land price growth rateIncome Approach development intensity

XII. Related Parties and Related-Party Transactions

1. Information on the Company’s Parent Company

The Company has no parent company

2. Information on the Company’s Subsidiaries

For details regarding the Company’s subsidiaries please refer to Note “Interests in Subsidiaries.”

3. Joint Ventures and Associates

The Company has no joint ventures or associates.

4. Other Related Parties

Names of Other Related Parties Relationship between Other Related Parties and theCompany

Qianhai Life Insurance Co. Ltd. The Company’s Largest Shareholder

Qianhai Life Xian Hospital Co. Ltd. An affiliate of the Company’s largest shareholder

Qianhai Life Guangzhou General Hospital Co. Ltd. Affiliate of the Company’s Largest Shareholder

186CSG Annual Report 2025

Names of Other Related Parties Relationship between Other Related Parties and theCompany

Shenzhen Hongtu Construction Co. Ltd. An affiliate of the Company’s largest shareholder

Suzhou Baoqi Logistics Co. Ltd. An affiliate of the Company’s largest shareholder

Shenzhen Jinsheng Supply Chain Co. Ltd. Affiliate of the Company’s Largest Shareholder

5. Related-Party Transactions

(1) Related-party transactions involving the purchase and sale of goods and the provision and receipt of

services

Table of Purchases of Goods/Receipt of Services

Related Party Details of Related- Amount for the Transactions from theParty Transactions Current Period Previous Period

Qianhai Life Insurance Co. Ltd. Services Received 6968275 7291935

Qianhai Life Guangzhou General

Hospital Co. Ltd. Received Services 222896 401585

Total 7191171 7693520

Statement of Sales of Goods/Provision of Services

Details of

Related Parties Related-Party Current Period Amount Prior Period Amount

Transactions

Qianhai Life Xian Hospital Co. Ltd. Sales of Goods 1786505

Other Related Parties Sales of goods 4113 109067

Total 4113 1895572

Compensation for Key Management Personnel

Item Current Period Amount Prior Period Amount

Compensation 10424800 14541200

6. Accounts Receivable and Payable from Related Parties

(1) Accounts Receivable

Ending Balance Beginning Balance

Item Name Related Party Carrying allowance for allowance for

Amount doubtful accounts Carrying amount doubtful accounts

accounts Shenzhen Hongtu

receivable Construction Co. Ltd. 7890900 7496355 8652356 7382793

accounts Shenzhen Jinsheng Supply

receivable Chain Co. Ltd. 22090 20986 22090 20986

Prepaid Qianhai Life Insurance Co.Expenses Ltd. 563932 602449

Total 8476922 7517341 9276895 7403779

(2) Accounts Payable

187CSG Annual Report 2025

Item Name Related Party Ending Book Value Opening Balance

Payables Suzhou Baoqi Logistics Co. Ltd. 300000 300000

Other payables Qianhai Life Insurance Co. Ltd. 40000 46646

contract liabilities Other related parties 360758 483657

Total 700758 830303

XIII. Commitments and Contingencies

1. Significant Commitments

The following are the Group’s capital expenditure commitments as of the balance sheet date that have been

contracted but do not yet require recognition in the financial statements:

Item Balance at End of Period Opening Balance

Buildings Structures and Machinery

and Equipment 226478660 903669511

2. Contingencies

(1) Significant contingent liabilities as of the balance sheet date

Contingent liabilities arising from pending litigation and arbitration and their financial impact

Plaintiff Defendant Subject Matter Court Amount inDispute Case Status

CSG Suzhou

Jiangsu Huajian Corporate Wujiang District

Construction Co. Headquarters Construction People's Court of 20560667 Pending

Ltd. (Note 1) Management Co. Contract Dispute Suzhou City

Ltd.Hefei Construction Anhui CSG New

Engineering Group Energy Materials Construction Hefei IntermediateContract Dispute People's Court 42124294 PendingCo. Ltd. (Note 2) Technology Co. Ltd.Sichuan Shuncheng

Construction Anhui CSG NewEnergy Materials Construction Fengyang County(Group) Co. Ltd. Technology Co. Ltd. Contract Dispute People's Court

31972688 Pending

(Note 3)

Jiangsu Zhongyi Anhui CSG New

Construction Group Energy Materials Construction Fengyang County 37539794 Pending

Co. Ltd. (Note 4) Technology Co. Ltd. Contract Dispute People's Court

Note 1: There is a dispute regarding construction payments between CSG Suzhou Corporate Headquarters

Management Co. Ltd. and Jiangsu Huajian Construction Co. Ltd. As of the date of this report the case is

pending.Note 2: Anhui New Energy and Hefei Construction Group Co. Ltd. are involved in a dispute over construction

payments. As of the date of this report’s announcement the case is pending.Note 3: Anhui New Energy and Sichuan Shuncheng Construction (Group) Co. Ltd. are involved in a dispute

over construction payments. As of the date of this report’s announcement the case is pending.

188CSG Annual Report 2025

Note 4: Anhui New Energy and Jiangsu Zhongyi Construction Group Co. Ltd. are involved in a dispute

regarding construction payments. As of the date of this report’s announcement the case is pending.XIV. Events Subsequent to the Balance Sheet Date

Profit Distribution After the Balance Sheet Date

Proposed Dividend Per 10 Shares (RMB) 0.2

Profits or dividends declared and approved for distribution 59792609

XV. Other Important Matters

1. Segment Information

(1) Basis for Determining Reportable Segments and Accounting Policies

Based on the Group’s internal organizational structure management requirements and internal reporting system

the Group’s business operations are divided into four reportable segments. These reportable segments are

determined based on financial information required for the Company’s daily internal management. The Group’s

management regularly evaluates the operating results of these reportable segments to determine the allocation of

resources and assess their performance.The Group’s reportable segments include:

- The Glass Segment responsible for the production and sale of float glass products photovoltaic glass products

architectural glass products and silica sand required for glass production.- The Electronic Glass and Display Segment responsible for the production and sale of display components and

specialty ultra-thin glass products among others.- The Solar and Other Segment which is responsible for the production and sale of polysilicon and solar cell

module products photovoltaic energy development and other products.- Other unallocated segments.Segment reporting information is disclosed in accordance with the accounting policies and measurement criteria

used by each segment when reporting to management; these accounting policies and measurement bases are

consistent with those used in preparing the financial statements.

(2) Financial Information for Reportable Segments

Electronic Solar and

Item Glass Industry Glass and Other Unallocated Inter-segmentDisplay Total

Devices Industries

Amount eliminations

Revenue from

external 12198305391 1138346327 379301779 3015511transactions 13718969008

189CSG Annual Report 2025

Electronic Solar and

Item Glass Industry Glass andDisplay Other

Unallocated Inter-segment

Industries Amount eliminations

Total

Devices

Inter-segment

revenue 81290149 79643029 59503703 269995991 -490432872

Interest

expense 140569618 17994944 8372954 80193334 247130850

Depreciation

and 1014805801 222205483 132951559 11067869 1381030712

amortization

Total Profit 336388128 -26474240 -236222662 25383841 99075067

Total Assets 19949759565 2846975724 6954240410 1554053136 31305028835

Total

Liabilities 10606189469 482366164 3060172962 3601612658 17750341253

Increase in

non-current 783231721 2437089 459167066 2670327 1247506203

assets

XVI. Notes to Major Items in the Company’s Financial Statements

1. Accounts Receivable

(1) Disclosure by Age

Age Closing Book Balance Opening Balance

Within 1 year (including 1 year) 274825872 110153840

Total 274825872 110153840

(2) Disclosure by bad debt provision method

Ending Balance Beginning Balance

allowance for allowance for

Carrying Amount doubtful Balance on the books doubtful

Category accounts Carrying accounts Carrying

amount amount

Amount RatioAmountProvision Amount RatioAmountProvision

Ratio Ratio

Accounts

receivable

for which

allowance

for 274825872 100% 274825872 110153840 100% 110153840

doubtful

accounts is

calculated

by group

Total 274825872 100% 274825872 110153840 100% 110153840

(3) Top Five Accounts Receivable and Contract Assets by Debtor at the End of the Period

190CSG Annual Report 2025

Percentage of Ending Balance

End-of-Period End-of-Period of Allowance for

Balance of End-of-Period Balance of

Total End-of-

Company Name Balance of Accounts Period Balance of

Doubtful

Accounts Contract Assets Receivable and Accounts

Accounts and

Receivable ImpairmentContract Assets Receivable andContract Assets Reserve forContract Assets

Total of the top 5

accounts

receivable by 274825872 274825872 100%

balance

Total 274825872 274825872 100%

2. Other receivables

Item Ending Balance Beginning Balance

Dividends Receivable 27873015

Other receivables 2824626577 2342796700

Total 2852499592 2342796700

(1) Dividends receivable

Nature of the item Ending Balance Beginning Balance

Dividends receivable from subsidiaries 27873015

Total 27873015

(2) Other Receivables

1) Classification of other receivables by nature

Nature of Receivables Closing Book Balance Opening Balance

Amounts due from related parties 2819243388 2222025032

Other 5436095 172093539

Total 2824679483 2394118571

2) Disclosure by Age of Receivables

Age Ending Book Balance Opening balance

Within 1 year (including 1 year) 2234430826 2036223049

Over 1 year 590248657 357895522

Total 2824679483 2394118571

3) Disclosure by bad debt provision method

Ending balance

Category Carrying amount

allowance for doubtful

accounts Carrying

Amount Percentage Amount Allowance amountRatio

191CSG Annual Report 2025

Category Ending balance

Allowance for doubtful accounts on

an individual basis 36000 36000 100%

Allowance for doubtful accounts by

portfolio 2824643483 100% 16906 2824626577

Of which:

Related party consolidation 2819243388 100% 2819243388

Non-related party portfolio 5400095 16906 0.31% 5383189

Total 2824679483 100% 52906 2824626577

Continued

Beginning Balance

Category Carrying Balance

allowance for doubtful

accounts Carrying

Amount Ratio Amount Allowance ValueRatio

Allowance for doubtful accounts on

an individual basis 171000000 7% 51300000 30% 119700000

Allowance for doubtful accounts by

portfolio 2223118571 93% 21871 2223096700

Of which:

Related party portfolio 2222025032 93% 2222025032

Non-related party portfolio 1093539 21871 2% 1071668

Total 2394118571 100% 51321871 2% 2342796700

Allowance for doubtful accounts calculated using the general expected credit loss model:

Stage 1 Stage 2 Stage 3

Expected credit Expected credit losses

Expected credit losses

allowance for doubtful accounts over the entire life of Total

losses over the over the entire life ofthe loan (no credit the loan (with creditnext 12 months impairment losses) impairment lossesrecognized)

Balance as of January 1 2025 21871 51300000 51321871

Balance as of January 1 2025

during the current period

——Transferred to Phase 2

——Transferred to Phase 3

——Transferred back to Phase 2

——Reversed to Phase 1

Accrual for the current period -4965 36000 31035

Reversal for the period 51300000 51300000

Write-offs for the period

Other changes

Balance as of December 31

2025169063600052906

4) Details of the allowance for doubtful accounts made recovered or reversed during the current period

192CSG Annual Report 2025

Allowance for doubtful accounts for the current period:

Beginning Changes for the PeriodCategory EndingBalance Provision Recovered or Write-off or BalanceReversed cancellation Other

Allowance for doubtful

accounts—other accounts 51321871 31035 51300000 52906

receivable

Total 51321871 31035 51300000 52906

5) Top Five Other Receivables by End-of-Period Balance Grouped by Debtor

Percentage of

Company Name Nature of the Ending Balance Aging Total Other

Ending balance of

payment Receivables at allowance for

End of Period doubtful accounts

Entity A Advances 843509575 Within 1 year 30%

Entity B Advance payment 321456270 Within 1 year 11%

Entity C Advance payment 249400642 Within 1 year 9%

Unit D Advance payment 232307777 Within 2 years 8%

Unit E Advance payment 228596521 Within 2 years 8%

Total 1875270785 66%

3. Long-term equity investment

Ending Balance Beginning Balance

Item Carrying Impairment Carrying Carrying Impairment

Amount Allowance amount amount allowance Carrying amount

Investment in

subsidiaries 10552821440 15000000 10537821440 10565321440 15000000 10550321440

Total 10552821440 15000000 10537821440 10565321440 15000000 10550321440

(1) Investments in subsidiaries

Changes during the period

Beginning Opening Closing

Investee balance balance of

Ending balance

(Carrying balance of(Carrying impairment impairment

amount) allowance Amount)Additional DecreaseProvisio allowance

Investments Investment n for Otherimpairm

ent

Chengdu Glass

Company 151397763 151397763

Sichuan Energy

Conservation 119256949 119256949

Company

Tianjin Energy

Conservation 247833327 247833327

Company

Dongguan

Engineering 222276243 222276243

193CSG Annual Report 2025

Beginning Opening

balance balance of Ending balance

Closing

Investee (Carrying impairment Changes during the period (Carrying

balance of

Amount) impairmentamount) allowance allowance

Company

Dongguan Solar

Company 355120247 355120247

Dongguan

Photovoltaic 604099854 604099854

Company

Yichang Silicon

Materials 909960170 909960170

Company

Wujiang

Engineering 254401190 254401190

Company

Hebei South

Glass Company 266189705 266189705

CSG Hong Kong

Co. Ltd. 87767304 87767304

Wujiang Glass

Company 567645430 567645430

Jiangyou CSG

Mining

Development 102415096 102415096

Co. Ltd.Xianning Float

Glass Company 181116277 181116277

Xianning Energy

Conservation 165452035 165452035

Company

Qingyuan

Energy

Conservation 885273105 885273105

Company

Shenzhen CSG

Financial 133500000 133500000

Leasing Co. Ltd.Shenzhen

Display Devices 550765474 550765474

Co. Ltd.Zhaoqing

Energy

Conservation 200000000 200000000

Company

Zhaoqing CSG

Automotive 159959074 159959074

Glass Co. Ltd.Anhui New

Energy 1750000000 1750000000

Company

Anhui Quartz

Company 75000000 75000000

Anhui CSG

Silicon Valley

Mingdu Mining 216000000 216000000

Development

Co. Ltd.Xi'an Energy 82500000 82500000

194CSG Annual Report 2025

Beginning Opening Ending balance Closing

Investee balance balance of(Carrying impairment Changes during the period (Carrying

balance of

amount) allowance Amount)

impairment

allowance

Conservation

Company

Guangxi New

Energy

Materials 600000000 37500000 637500000

Company

CGCC (Suzhou)

Corporate

Headquarters 30000000 30000000

Management

Co. Ltd.Shenzhen CSG

Quartz Material 40000000 40000000

Industry Co. Ltd.Shenzhen CSG

New Energy

Industry 1350000000 1350000000

Development

Co. Ltd.Other 242392197 15000000 50000000 192392197 15000000

Total 10550321440 15000000 37500000 50000000 10537821440 15000000

4. Operating Revenue and Operating Cost

Current Period Amount Prior Period Amount

Item

Revenue Cost Revenue Cost

Operating revenue 3015511 4519263

Other Operations 269611579 334155915

Total 272627090 338675178

5. Investment income

Item Current Period Amount Prior Period Amount

Investment income on long-term equity

investments accounted for using the cost 457149469 777322478

method

Investment income on disposal of long-term

equity investments -4363221 -1104772

Investment income from financial assets held

for trading 5671986 416636

Income from time deposits etc. 166431 924109

Total 458624665 777558451

XVII. Supplementary Information

1. Schedule of Non-recurring Gains and Losses for the Current Period

Item Amount Description

Gain (Loss) on Disposal of Non-Current Assets 20905390

195CSG Annual Report 2025

Item Amount Description

Government grants recognized in current period profit or loss

(excluding government grants closely related to the Company’s normal

business operations in compliance with national policies received in 127410847

accordance with established criteria and having a continuing impact on

the Company’s profit or loss)

Gains or losses arising from changes in the fair value of financial assets

and financial liabilities held by non-financial enterprises and gains or

losses arising from the disposal of financial assets and financial 5838417

liabilities excluding effective hedging transactions related to the

Company’s normal business operations

Reversal of impairment reserves for receivables tested individually 67384016

Gains or losses on debt restructuring 214501

Gains or losses arising from changes in the fair value of investment

properties measured using the fair value model -9045057

Other non-operating income and expenses other than those listed

above 42385071

Less: Income tax effect 20746804

Impact on non-controlling interests (after tax) 1477174

Total 232869207

2. Return on Equity and Earnings Per Share

Profit for the Reporting Weighted Average Return Earnings per Share

Period on Equity Basic Earnings Per Share Diluted Earnings Per Share

(RMB/share) (RMB/share)

Net profit attributable to

common shareholders 0.92% 0.04 0.04

Net profit attributable to

common shareholders of

the Company excluding -0.79% -0.04 -0.04

non-recurring gains and

losses

Board of Directors of

CSG Holding Co. Ltd.

28 April 2026

196

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