Weifu High-Technology Group Co. Ltd. Summary of Semi-Annual Report 2026

Stock Code: 000581 200581 Public Notice No: 2026-027

Short Form of the Stock: WFHT Su Weifu-B

Weifu High-Technology Group Co. Ltd.Summary of Semi-Annual Report 2026

I. Important Notice

The summary is abstract from the full-text of Semi-Annual Report for more details of operating results financial condition and

future development plan of the Company; investors should find in the full-text of Semi-Annual Report that published on media

appointed by CSRC.All directors have attended the Meeting for the Report deliberation.Prompt of non-standard audit opinion

□Applicable □Not applicable

Profit distribution pre-plan of common stock or capitalizing of common reserves pre-plan deliberated by the Board in the reporting

period

□Applicable □Not applicable

Whether to transfer of capital reserve into share capital or not

□Applicable □Not applicable

The profit distribution plan that was deliberated and approved by the Board Meeting is: based on total share capital of 966785693

distributed 3 yuan (tax included) bonus in cash for every 10-share held by all shareholders 0 share bonus issued (tax included) and

no transfer of capital reserve into share capital. When the profit distribution plan is implemented if there is a change in the total

amount of shares entitled to profit distribution on the basis of the total amount of shares entitled to profit distribution on the equity

registration date at the time of implementation of the distribution plan the distribution amount shall be adjusted according to the

principle of unchanged distribution proportion.Profit distribution pre-plan of preferred stock deliberated and approved by the Board in the reporting period

□Applicable □Not applicable

II. Company information

1. Company Profile

Short form of the stock WFHT Su Weifu-B Stock code 000581 200581

Stock exchange for listing Shenzhen Stock Exchange

Previous stock abbreviation Su Weifu-A

Person/Way to contact Secretary of the Board Rep. of security affairs

Name Liu Jinjun Xu Kan

Contact add. No.6 Huashan Road Xinwu District Wuxi No.6 Huashan Road Xinwu District Wuxi

Tel. 0510-80505999 0510-80505999

E-mail Web@weifu.com.cn Web@weifu.com.cn

1Weifu High-Technology Group Co. Ltd. Summary of Semi-Annual Report 2026

2. Main financial data and indexes

Whether it has retroactive adjustment or re-statement on previous accounting data or not

□Yes □No

Year-on-year

Current period Last period

increase(+)/decrease(-)

Operation income (RMB) 6577060413.92 5760418633.11 14.18%

Net profit attributable to shareholders of the

listed company (RMB) 836415872.45 701870308.75 19.17%

Net profit attributable to shareholders of the

listed company after deducting extraordinary 862738920.84 655342454.44 31.65%

gains and losses (RMB)

Net cash flows arising from operating

activities (RMB) 935206251.36 492874278.74 89.75%

Basic earnings per share (RMB/Share) 0.87 0.72 20.83%

Diluted earnings per share (RMB/Share) 0.87 0.72 20.83%

Weighted average ROE 4.20% 3.49% 0.71%

Ending balance of Ending balance of last Year-on-year

current period period increase(+)/decrease(-)

Total assets (RMB) 30882875115.73 29667727447.65 4.10%

Net assets attributable to shareholders of

listed company (RMB) 20021339884.61 19917552613.16 0.52%

3. Amount of shareholders of the Company and particulars about shares holding

Unit: share

Total common stock shareholders at 62701 Total preference shareholders with voting rights recoveredend of the reporting period at end of reporting period (if applicable) 0

Top 10 shareholders

Information of shares

Full name of Shareholders Nature of

Proportion Amount of

shareholder of shares

Amount of restricted pledged tagged or frozen

held shares held shares held State of share Amount

Wuxi Industry Development Group State-owned

Co. Ltd. corporate 22.05% 213202199 0 N/A 0

Robert Bosch Co. Ltd Foreigncorporate 15.44% 149241339 0 N/A 0

SOOCHOW Securities State-ownedcorporate 1.62% 15679495 0 Pledged 3495800

NSSF-413 Other 0.95% 9180001 0 N/A

FIDELITY INVMT TRT FIDELITY Foreign

INTL SMALL CAP FUND corporate 0.93% 8972271 0 N/A

NSSF-107 Other 0.70% 6795000 0 N/A 0

Hong Kong Securities Clearing Foreign

Company corporate 0.63% 6081864 0 N/A 0

Xie Zuogang Domesticnatural person 0.58% 5562767 0 N/A 0

Lin Chuan Domesticnatural person 0.57% 5500000 0 N/A 0

Guolian An Fund - China Pacific Life

Insurance Co. Ltd. - Dividend

Insurance - Guolian An Fund - China

Pacific Life Equity Relative Yield Other 0.53% 5104900 0 N/A 0

(Guaranteed Dividend) Single Asset

Management Plan

Among the aforesaid shareholders there has no associated relationship between Wuxi

Explanation on associated Industry Development Croup Co. Ltd. the first largest shareholder of the Company and

relationship concerted action among other shareholders; and they do not belong to the persons acting in concert regulated by the

the aforesaid shareholders Management Measure of Information Disclosure on Change of Shareholding for Listed

Company.Explanation on the shareholders

involved in margin trading (if Nil

applicable)

2Weifu High-Technology Group Co. Ltd. Summary of Semi-Annual Report 2026

Shareholders holding more than 5% of the shares top 10 shareholders or top ten unrestricted shareholders participating in the

lending of shares through refinancing business

□Applicable □ Not applicable

Top 10 shareholders or top ten unrestricted shareholders participating in the lending/returning of shares through refinancing

business

□Applicable □ Not applicable

4. Changes in controlling shareholders or actual controllers

Change of controlling shareholder during the reporting period

□Applicable □ Not applicable

The Company had no change of controlling shareholder during the reporting period

Change of actual controller during the reporting period

□Applicable □ Not applicable

The Company had no change of actual controller during the reporting period

5. Total preferred shareholders and top 10 shares held by preferred shareholders

□Applicable □ Not applicable

The Company has no preferred shareholders

6. Bonds in existence as of the approval date of the semi-annual report

□Applicable □Not applicable

III. Important Matters

(1) The Company’s business conditions during the reporting period

Since the beginning of this year the Company has earnestly implemented its annual work objectives and plans actively seizing and

responding to industry opportunities and challenges. During the reporting period the Company achieved operating revenue of 6.577

billion yuan an increase of 14.18% compared to the same period last year; net profit attributable to shareholders of the Company

reached 836 million yuan up 19.17% year-on-year.

(2) Main work carried out by the Company during the reporting period

1. Focus on core business operations to strengthen the foundation for growth

Energy & Power Segment: In the fuel injection system business the Company grasped the growth opportunities in the commercial

vehicle export market the sales of common rail pumps was nearly 780000 units with a year-on-year increase of over 30%; the sales

of inline pumps increased by approximately 14%; in high-power fuel injection system products it continued to drive the

development of customer projects. In the exhaust aftertreatment system business the market share steadily increased the sales of

gasoline purifiers was about 1.8 million units the sales of diesel purifiers was about150000 units; the sales of natural gas purifiers

was significantly increased year-on-year. In the intake system the business showed strong performance with notable success in

expanding the market for gasoline turbochargers. The total sales of four-cylinder turbochargers was more than 800000 units among

which the sales of diesel turbochargers was 380000 units maintaining the leading domestic market share the sales of gasoline

turbochargers was more than 420000 units with a year-on-year increase of more than 100%. The sales of six-cylinder turbochargers

was approximately 75000 units with a year-on-year increase of about 27% while the sales of high-power turbochargers continued to

increase. Leveraging its leading advantages in core components such as high-power fuel injection systems turbocharging systems

and aftertreatment systems the Company is actively expanding into the diesel and gas generator markets. Automotive Intelligence

3Weifu High-Technology Group Co. Ltd. Summary of Semi-Annual Report 2026

Segment: In the suspension motor hydraulic pump products it completed sample deliveries to customers and secured new project

approval from a global premium automotive brands. The sales of automotive seat assemblies was 90000 units with a year-on-year

increase of 20%; the electric long slide rail products received new customer project approvals. The millimeter-wave radar products

entered mass production of multiple automaker projects and secured the project approval from a leading domestic L4 autonomous

logistics vehicle manufacturer. New Industrial Segment: The hydraulic system business continued to expand in scale the sales of key

products maintained strong growth and the joint venture collaboration with Bosch Rexroth was accelerated. The development and

market application of core embodied intelligence components including dexterous hands harmonic reducers and flexible pressure

sensors were actively advanced. The smart factory initiatives were proactively expanded. The non-automotive market expansion for

core components of hydrogen fuel cells was actively pursued focusing particularly on metal bipolar plates in SOFC (solid oxide fuel

cell) applications. PEM water electrolysis systems had cumulatively completed 1500 hours of demonstration operation and secured

multiple customer projects and orders for PEM hydrogen generation systems and electrolyzers.

2. Focus on technological breakthroughs and iterate the product portfolio

Energy & Power Segment: In the high-power fuel injection system products completed in-vehicle validation for leading customers'

2000bar high-pressure pumps and injectors initiated the road testing for natural gas direct injection products and completed

durability verification of methanol direct injection systems and high-low temperature cycling tests for hydrogen internal combustion

engine injectors. Achieved batch production of aftertreatment system products for multiple categories of China VI-compliant vehicles

successfully deployed methanol aftertreatment solutions in real-world applications and promoted development of new heavy-duty

commercial vehicle platforms. Realized mass production of intake system products for multiple new projects involving gasoline

natural gas and diesel turbochargers and carried out research and testing for electric-assisted turbochargers. In automotive thermal

management achieved volume delivery and order fulfillment of multi-specification electronic oil pumps and completed sample

deliveries and testing verification for various types of water pumps. Automotive Intelligence Segment: Completed prototype

development and accumulator design of suspension motor hydraulic pumps. In automotive seat systems completed structural

modeling and design of seat assembly frames and achieved functional validation for electric side-sliding turntable prototypes. In

millimeter-wave radar products completed design of multiple radar models and promoted market adaptation and expansion efforts

for 3D corner radars. New Industrial Segment: In hydraulic components completed the development and prototyping of multiple

new pumps solenoid valves and proportional valves. In core components for embodied intelligence achieved breakthroughs in 11-

degree-of-freedom dexterous hand control technology and completed process validation functional development and customer

samples delivery of various sensing and alarm products. In PEM hydrogen generation systems completed reliability demonstration

operations and sample development and certification of electrolyzers of multiple specifications and several hydrogen valves passed

qualification certifications and were delivered to customers. In low-iridium catalysts and membrane electrode assemblies completed

production line commissioning and product development and realized small-batch supply. Successfully implemented the metal

single-cell battery project and delivered it to customer applications.

3. Anchor the strategic blueprint and empower industrial layout

The Company steadily advanced the implementation and tiered decomposition of its "15th Five-Year" strategic plan focusing on

three core strategic sectors: energy and power intelligent automotive and new industrial. The Company completed a step-by-step

breakdown and review of strategic objectives across all business units and functional lines developed dedicated action plans to

support strategy execution and conducted in-depth thematic strategic assessments on key business directions. In terms of investment

and financing it focused on orderly implementing industrial mergers and acquisitions in line with automotive electrification

continuously expanded the strategic partner ecosystem and deepened industrial collaboration project implementation and capital

investment coordination with key strategic partners. For priority industries under the "15th Five-Year" development plan it

systematically planned the capital operation pathways such as introducing strategic investors and advancing mixed-ownership reform.Simultaneously it established a routine post-investment evaluation mechanism to strengthen post-merger integration capabilities and

continuously refine a closed-loop management system for equity investments throughout their entire lifecycle.

4. Focus on intelligent manufacturing to improve quality and strictly uphold safety standards

4Weifu High-Technology Group Co. Ltd. Summary of Semi-Annual Report 2026

The Company continued to systematically improve the value streams of its subsidiaries and business segments and regularly

conducted improvement activities at the workshop level. It promoted the group's intelligent manufacturing initiatives by formulating

mid and long-term strategic plans for AI technology applications and accelerating the implementation of "AI + manufacturing." It

also promoted and accelerated manufacturing informatization to enable equipment management system spare parts management

module and tooling management system to enter development and implementation phases. Carried out blueprint design for digital

projects including production logistics simulation in industrial parks and process mining for manufacturing informatization. The

Company was steadily promoting the second phase of its quality management platform construction orderly implementing

functional modules related to incoming material management and customer quality management across business segments exploring

the application of AI technologies in quality control scenarios establishing a networked quality tools system to standardize and

enable collaborative use of various tools and methods. The Company was developing two knowledge bases - cleanliness technical

standards and customer quality release criteria to consolidate and share product cleanliness specifications and customer-specific

release requirements. The Company was steadily advancing the construction of its hydrogen energy industrial park strengthening

process management for key infrastructure projects such as smart manufacturing park and prototype center upgrades. The company

was promoting the implementation of its energy strategy accelerating the development of an energy management platform to ensure

the sustainable operation of its energy management system and coordinate the execution of various energy-saving and carbon-

reduction transformation projects. The Company organized all functional departments business segments and subsidiaries to

complete tiered safety and environmental protection responsibility agreements continuously reinforcing the primary responsibilities

of EHS (Environment Health and Safety).

5. Fine-tune operations and management control to safeguard compliance barriers

The Company was steadily advancing organizational optimization at headquarters streamlining management levels and clarifying

the boundaries of responsibilities among departments. It continued to refine its process authorization system and drive the

implementation of business unit plans under its segments. The Company developed a human resources strategic plan optimized

systems related to talent management and employee development and implemented the "1+5+N" incentive framework; established a

strategic talent map recruited high-end and critical talents and strengthened the talent pipeline for the "Three Aviation and One

Craftsman" initiative earned the recognition as a key enterprise in regional talent self-evaluation; advanced the integration of human

resource management systems across overseas subsidiaries and enabled unified online operation of goal management processes. In

terms of finance the Company continued to optimize its financial shared services and business processes conduct routine business

risk assessments fined cash flow management and maintained stable net cash inflows from operations; continuously refined

financing structure and steadily reduced overall financing costs. In procurement and operations closely monitored market trends and

dynamically adjusted procurement strategies to mitigate supply chain delivery risks and cost fluctuation. Conducted specialized

commercial negotiations for key raw materials expanded new supply channels and promoted applications of alternative materials

and introduction of new quality suppliers. Launched a dedicated inventory turnover improvement program for dynamic tracking of

capital tied up in inventory and efficiency of bill circulation. Continuously enhanced internal control and risk prevention systems

conducted annual internal control self-audits across all business units and implemented improvements accordingly; carried out

special audits in key areas to ensure effective resolution and closure of identified issues; strengthened internal audit oversight to

continuously monitor audit rectification outcomes and ensure compliant and stable operations.BOD of WEIFU HIGH-TECHNOLOGY GROUP CO. LTD.

26 August 2026

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