WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 August 2024 1 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 Section I. Important Notice, Contents and Interpretation Board of Directors, Board of Supervisory, all directors, supervisors and senior executives of Weifu High-Technology Group Co., Ltd. (hereinafter referred to as the Company) hereby confirm that there are no any fictitious statements, misleading statements, or important omissions carried in this report, and shall take all responsibilities, individual and/or joint, for the reality, accuracy and completion of the whole contents. Yin Zhenyuan, Principal of the Company, and Feng Zhiming, person in charger of accounting works, and Wu Junfei, person in charge of accounting organ (accounting principal) hereby confirm that the Financial Report of Semi-Annual Report 2024 is authentic, accurate and complete. All directors have attended the BoD Meeting for the Report deliberation. The forward-looking statements with future plans involved in the Report do not constitute a substantial commitment for investors. Investors and related parties should maintain sufficient risk awareness and investors are advised to exercise caution of investment risks. Possible risks and countermeasures for the future operation of the Company are described in the “Discussion and Analysis of the Management” in the Report and investors are advised to check them out. The profit distribution plan that was deliberated and approved by the Board Meeting is: based on total share capital of 971,986,293, distributed 2.20 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. The Report is prepared in Chinese and English respectively. In the event of any discrepancy between the two versions, the Chinese version shall prevail. 2 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 Content Section I. Important Notice, Contents and Interpretation .................................................................................. 2 Section II. Company Profile and Main Financial Indexes .................................................................................. 6 Section III. Discussion and Analysis of the Management .................................................................................... 9 Section IV. Corporate Governance........................................................................................................................ 22 Section V. Environmental and Social Responsibility ........................................................................................... 25 Section VI. Important Matters .............................................................................................................................. 31 Section VII. Changes in Shares and Particulars about Shareholders ................................................................ 40 Section VIII. Preferred Stock ................................................................................................................................ 46 Section IX. Corporate Bonds ................................................................................................................................. 47 Section X. Financial Report ................................................................................................................................... 48 3 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 Documents Available for Reference I. Financial statement carrying the signatures and seals of person in charge of the Company, principal of the accounting works and person in charge of accounting organ (accounting Supervisor); II. Original documents of the Company and manuscripts of public notices that disclosed in the website designated by CSRC during the reporting period; III. The Semi-Annual report summary is published on China Securities Journal and Securities Times during the reporting period. IV. Place for preparation: Office of the BoD of the Company 4 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 Interpretation Items Refers to Contents Company, The Company, WFHT Refers to WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. Weifu Group Refers to Wuxi Weifu Group Co., Ltd. Wuxi Industry Group Refers to Wuxi Industry Development Group Co., Ltd. Bosch Refers to Robert Bosch Co., Ltd, ROBERT BOSCH GMBH RBCD Refers to Robert Bosch Powertrain Ltd. WFLD Refers to Wuxi Weifu Lida Catalytic Converter Co., Ltd. WFJN Refers to Nanjing Weifu Jinning Co., Ltd. WFTT Refers to Ningbo Weifu Tianli Turbocharging Technology Co., Ltd. WFCA Refers to Wuxi Weifu CHANGAN Co., Ltd. WFMA Refers to Wuxi Weifu Mashan Fuel Injection Equipment Co., Ltd. WFTR Refers to Wuxi Weifu International Tarde Co., Ltd. WFSC Refers to Wuxi Weifu Schmitter Powertrain Components Co., Ltd. WFAM Refers to Wuxi Weifu Autocam Precision Machinery Co., Ltd. WFDT Refers to Wuxi Weifu E-DRIVE Technologies Co., Ltd. WFAS Refers to Wuxi Weifu Autosmart Seating System Co., Ltd. WFLH Refers to Weifu Lianhua Automotive Parts(Fuzhou)Co., Ltd SPV Refers to Weifu Holding ApS IRD Refers to IRD Fuel Cells A/S Borit Refers to Borit NV WFQL Refers to Wuxi Weifu Qinglong Power Technology Co., Ltd. VHIO Refers to VHIT S.p.A. SocietàUnipersonale VHWX Refers to VHIT Automotive Systems(Wuxi) Co.Ltd WFSS Refers to Weifu Zhigan(Wuxi) Technology Co., Ltd Lezhuo Bowei Refers to Lezhuo Bowei Hydraulic Technology (Shanghai) Co., Ltd WFEC Refers to Wuxi WFEC Catalysts. Co., Ltd. WFPM Refers to Wuxi Weifu Precision Machinery Manufacturing Co., Ltd. Zhonglian Electronics Refers to Zhonglian Automobile Electronics Co., Ltd. Autolink Refers to Wuxi Chelian Tianxia Information Technology Co., Ltd. Changchun Xuyang Refers to Changchun Xuyang Weifu Automobile components Technology Co., Ltd. Guokai Metal Refers to Wuxi Guokai Metal Resources Co., Ltd. CSRC Refers to China Securities Regulatory Commission SZSE Refers to Shenzhen Stock Exchange The reporting period Refers to From January 1, 2024 to June 30, 2024 5 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 Section II. Company Profile and Main Financial Indexes I. Company information Short form of the stock WFHT, Su Weifu-B Stock code 000581,200581 Stock exchange for listing Shenzhen Stock Exchange Name of the Company (in Chinese) 无锡威孚高科技集团股份有限公司 Short form of the Company (in Chinese) 威孚高科 Foreign name of the Company (if applicable) WEIFU HIGH-TECHNOLOGY GROUP CO.,LTD. Short form of foreign name of the Company (if applicable) WFHT Legal representative Yin Zhenyuan II. Person/Way to contact Secretary of the Board Rep. of security affairs Name Liu Jinjun Xu Kan Contact add. No.5 Huashan Road, Xinwu District, Wuxi No.5 Huashan Road, Xinwu District, Wuxi Tel. 0510-80505999 0510-80505999 Fax. 0510-80505199 0510-80505199 E-mail Web@weifu.com.cn Web@weifu.com.cn III. Other information 1. Company contact information Has the registered address, office address, postal code, website, email address, etc. of the Company changed during the reporting period? □ Applicable Not applicable The registered address, office address, postal code, website, and email address of the Company remained unchanged during the reporting period. Please refer to the 2023 Annual Report for details. 2. Information disclosure and location Has the information disclosure and location changed during the reporting period? □ Applicable Not applicable The website and media name and website of the stock exchange where the Company disclosed its semi-annual report, and the place of placement of the Company’s semi-annual report remains unchanged during the reporting period. Please refer to the 2023 Annual Report for details. 3. Other relevant information Is there any change in other relevant information during the reporting period? 6 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 □ Applicable Not applicable IV. Main accounting data and financial indexes Whether it has retroactive adjustment or re-statement on previous accounting data or not □ Yes No Amount in current Amount in last Year-on-year period period increase(+)/decrease(-) Operation income (RMB) 5,694,233,552.72 6,129,649,047.40 -7.10% Net profit attributable to shareholders of the listed 954,341,269.90 948,760,859.55 0.59% Company(RMB) Net profit attributable to shareholders of the listed Company after deducting extraordinary gain and 975,076,832.34 830,878,251.37 17.35% loss(RMB) Net cash flows arising from operating activities (RMB) 887,892,317.37 1,089,961,237.42 -18.54% Basic earnings per share (RMB/Share) 0.98 0.98 0.00% Diluted earnings per share (RMB/Share) 0.98 0.98 0.00% Weighted average ROE 4.84% 5.24% -0.40% Ending balance of Ending balance of Year-on-year current period last period increase(+)/decrease(-) Total asset (RMB) 27,864,965,288.97 28,081,087,791.81 -0.77% Net asset attributable to shareholders of listed Company 19,363,215,440.23 19,399,892,671.78 -0.19% (RMB) V. Difference of the accounting data under accounting rules in and out of China 1. Difference of the net profit and net asset disclosed in financial report, under both IAS (International Accounting Standards) and Chinese GAAP (Generally Accepted Accounting Principles) □ Applicable Not applicable The Company had no difference of the net profit or net asset disclosed in financial report, under either IAS (International Accounting Standards) or Chinese GAAP (Generally Accepted Accounting Principles) in the reporting period. 2. Difference of the net profit and net asset disclosed in financial report, under both foreign accounting rules and Chinese GAAP (Generally Accepted Accounting Principles) □ Applicable Not applicable The Company had no difference of the net profit or net asset disclosed in financial report, under either foreign accounting rules or Chinese GAAP (Generally Accepted Accounting Principles) in the reporting period. VI. Items and amounts of extraordinary gain and loss Applicable □Not applicable In RMB 7 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 Item Amount Note Gain/loss from the disposal of non-current asset (including the write-off that accrued for impairment of 5,473,643.37 asset) Governmental grants reckoned into current gain/loss (except for those with normal operation business concerned, and conform to the national policies & regulations and are enjoyed at a fixed basis 25,710,446.36 according to certain standards and continuously affect the gain/loss of the Company) Except for effective hedging business related to the normal operation of the Company, the fair value gain and loss arising from the holding of financial asset and financial liability by non-financial -105,941,910.61 enterprises, as well as the gain and loss arising from the disposal of financial asset and financial liability Gain/loss of asset delegation on others’ investment or management 37,850,294.00 Gain/loss from debt reorganization -284,132.56 Other non-operating income and expenditure except for the aforementioned items 5,057,475.05 Receivables and contract asset that have undergone separate impairment testing shall have their 5,343,622.79 impairment provisions reversed Accounts receivable collected in the current period while written off in previous years 10,418.17 Less: Impact on income tax -6,351,104.63 Impact on minority shareholders’ equity (post-tax) 306,523.64 Total -20,735,562.44 -- Specific information on other items of gain and loss qualified the definition of extraordinary gain and loss □Applicable Not applicable The Company does not have other items of gain and loss qualified the definition of extraordinary gain and loss Information on the definition of extraordinary gain and loss that listed in the Q&A Notice No.1 on Information Disclosure for Companies Offering Their Securities to the Public --- Extraordinary Gain and Loss as the recurring gain/loss □Applicable Not applicable The Company does not have any extraordinary gain and loss listed under the Q&A Notice No.1 on Information Disclosure for Companies Offering Their Securities to the Public --- Extraordinary Gain and Loss defined as recurring gain/loss 8 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 Section III. Discussion and Analysis of the Management I. Major Business of the Company within the reporting period (I) Main business engaged by the Company The main business of the Company is the research and development, production and sales of core automotive parts, and currently has four business segments, including energy conservation and emission reduction, green hydrogen energy, intelligent electric, industrial and other. During the reporting period, the main products sold were diesel fuel injection system, exhaust aftertreatment system, air intake system, core parts of fuel cells, core parts of electric drive systems, core parts of thermal management systems, cabin core parts, core parts of brake systems, etc. 1. Diesel fuel injection system, including high pressure oil pump, high pressure oil rail, injector, filter and other products, widely used in diesel engines of all levels of power, supporting various trucks, buses, construction machinery, marine, agricultural machinery, generator sets, and can meet the national standard VI, off-road stage IV emission regulations, leading in the product variety, production scale, market share. While doing a good job in supporting domestic engines, some products are exported to the Americas, Southeast Asia, the Middle East and other regions. 2. Exhaust aftertreatment system, including diesel purifier, gasoline purifier, natural gas purifier, muffler, catalyst and other products, can meet the national VI standard, off-road stage IV emission regulations, with leading technical level, market scale and production capacity in China, widely used in traditional power & plug-in hybrid passenger vehicles, commercial vehicles, off-road machinery and other fields, and can provide strong support for product upgrading and renewal of OEMs. 3. Air intake system, including diesel supercharger, gasoline supercharger, natural gas supercharger and other products, can meet the national VI, off-road stage IV emission regulations, with the scope of application covering commercial vehicles, traditional power & plug-in hybrid passenger vehicles, construction machinery, agricultural machinery, generator sets and other fields, and can support the major domestic OEMs and automobile manufacturers . 4. Core parts of fuel cells, including membrane electrode, bipolar plate (graphite, metal), catalyst and BOP critical parts (such as valves, pumps, air compressor critical parts) and other products, mainly support domestic and foreign hydrogen fuel cell stack and system manufacturers and energy storage enterprises. 5. Core parts of electric drive systems, including motor shaft, end cover, water jacket and other products, mainly support domestic and foreign new energy passenger car enterprises or electric drive system manufacturers. 6. Core parts of thermal management systems, including electronic oil pump, electronic water pump, thermostat and other products, mainly support domestic and foreign new energy passenger vehicles, commercial vehicle enterprises. 7. Cabin core parts, including car seat assembly, seat skeleton, electric long slide, shock absorber and other products, mainly support domestic mainstream commercial vehicles, passenger car enterprises. 8. Core parts of brake systems, including mechanical vacuum pump and other products, mainly support domestic and foreign mainstream passenger car enterprises. (II) Business Model The Company adheres to the business philosophy of "producing high-quality products, establishing a renowned brand, and achieving shared value growth." It operates under a model where the parent Company provides centralized management while subsidiaries handle decentralized production. The parent Company is responsible for formulating strategic development plans and business objectives. It also oversees the subsidiaries in areas such as finance, major personnel management, core raw materials, quality control, and technology research and development. The subsidiaries manage production based on market orders, ensuring uniform product quality, timely understanding of customer needs, logistics cost savings, timely product supply, and improved economic efficiency for the Company. (III) Industry Development 9 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 The Company operates in the automotive parts manufacturing industry. In the first half of 2024, the domestic economy showed a moderate recovery. Against this backdrop, the Chinese automotive market experienced overall growth driven by new energy vehicles and exports. A new round of price wars in the first quarter caused market hesitation and significant volatility, showing a "V" shaped trend. In the second quarter, the release of new technologies and models, along with the introduction of the national vehicle replacement policy, spurred local and corporate promotional activities, leading to a steady increase in market demand and sales. From January to June 2024, automobile production and sales reached 13.891 million and 14.047 million units respectively, growing by 4.9% and 6.1% year-on-year. Exports continued to grow rapidly, significantly contributing to the overall market growth, with 2.793 million units exported, a 30.5% increase year-on-year. 1. Commercial Vehicle Market In 2024, the commercial vehicle market started strong, aided by the vehicle replacement policy, the gradual digestion of previously overdrawn demand, structural growth in natural gas heavy trucks, and exports. Overall performance was better than the same period last year. However, issues such as insufficient domestic demand, sluggish real estate investment, slow infrastructure construction, and a bleak domestic freight industry posed significant growth pressures. Sales declined month-on-month in the second quarter. From January to June 2024, production and sales of commercial vehicles reached 2.005 million and 2.068 million units respectively, increasing by 2.0% and 4.9% year-on-year, with exports reaching 454,000 units, a 25.7% increase year-on-year. From a breakdown by vehicle type, in the period from January to June 2024, truck production and sales were 1.764 million and 1.824 million units, respectively, representing year-on-year increases of 1.4% and 4.4%. Bus production and sales were 241,000 and 244,000 units, respectively, representing year-on-year increases of 6.4% and 9.3%. From a breakdown by vehicle type, all truck segments saw positive growth, with medium trucks showing the most significant increase. Heavy trucks sold 504,000 units, up 3.3% year-on-year; medium trucks sold 70,000 units, up 20.5%; light trucks sold 971,000 units, up 4.2%; and mini trucks sold 279,000 units, up 3.6%. In the bus segments, large and medium-sized buses also showed rapid growth. Large buses sold 32,000 units, up 33.9% year-on-year; medium buses sold 19,000 units, up 30%; and light buses sold 193,000 units, up 4.5%. 2. Passenger Vehicle Market In the first half of 2024, stimulated by the vehicle replacement policy, local subsidies, the introduction of new models, price promotions, and strong demand for new energy passenger vehicles and exports, the market maintained steady growth. From January to June 2024, production and sales of passenger vehicles reached 11.886 million and 11.979 million units, increasing by 5.4% and 6.3% year-on-year, with exports reaching 2.339 million units, a 31.5% increase year-on-year. Domestic brands saw significant growth in both exports and the new energy vehicle market, achieving a market penetration rate of 61.9%. 3. New Energy Vehicle Market The policy supporting vehicle replacement, the launch of a new round of new energy vehicle promotions, and trends such as "equal rights for oil and electricity" and "electricity being cheaper than oil" further boosted the penetration of new energy vehicles. From January to June 2024, production and sales of new energy vehicles reached 4.929 million and 4.944 million units, increasing by 30.1% and 32% year-on-year, with a market share of 35.2%. Sales of pure electric vehicles were 3.019 million units, up 11.6% year-on-year; plug-in hybrid vehicles were 1.922 million units, up 85.2%, becoming the main driver of growth in the new energy vehicle market; and fuel cell vehicles were 3,000 units, up 7.1%. 4. Off-road Market In the first half of 2024, demand for infrastructure and real estate did not significantly improve. However, favorable factors such as the vehicle replacement policy and the initiation of equipment renewal cycles in regions like Shandong and Hainan improved domestic demand. Conversely, overseas demand cooled, increasing downward pressure on exports. Agricultural machinery sales declined due to multiple factors including grain prices, emission upgrades, subsidy levels, and international conditions. From January to June 2024, sales of diesel engines for construction machinery totaled 442,000 units, down 7.4% year-on-year, and for agricultural machinery totaled 826,000 units, down 4.2% year-on-year. 10 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 (Note: The above industry data is sourced from the China Association of Automobile Manufacturers and the China Internal Combustion Engine Industry Association) (IV) Company Operations During the Reporting Period Since the beginning of this year, the Company has diligently implemented its annual work goals and actively addressed industry opportunities and challenges. During the reporting period, the Company achieved operating income of 5.694 billion yuan, a decrease of 7.10% year-on-year, while net profit attributable to shareholders of the listed Company was 954 million yuan, an increase of 0.59% year-on-year. Main Activities During the Reporting Period: 1. Seizing market opportunities, traditional and emerging businesses developed synergistically. Energy-saving and Emission Reduction Products: Post-treatment system products seizing rapid growth opportunities in hybrid passenger vehicles and natural gas commercial vehicles, sales of gasoline purifiers exceeded 1.87 million units, up 48% year-on- year; sales of natural gas purifiers reached 55,000 units, up 384% year-on-year, post-treatment system products secured projects from several joint venture brands and leading passenger vehicle customers, achieving mass production for multiple commercial vehicle projects, and steadily increasing market share in both passenger and commercial vehicle markets. Air intake system products: Gasoline turbocharger sales exceeded 310,000 units, up 308% year-on-year, maintaining rapid growth, with major passenger vehicle customer projects gradually entering mass production. Sales of four-cylinder diesel turbochargers increased by over 12% year-on-year, continuing to lead the industry, while natural gas turbocharger sales doubled year-on-year. Green Hydrogen and Smart Electric Products: Core components of hydrogen fuel cells, such as metal bipolar plates, have completed mass delivery for domestic customer projects. Key BOP products, including thermostats, proportional valves, and electronic water pumps, have secured multiple customer projects. PEM (proton exchange membrane) water electrolysis hydrogen production systems and equipment have achieved project cooperation with some customers in scientific research and demonstration. Radar products have accelerated several intelligent driving customer projects, with client testing and new sample development actively underway. Electronic oil pump products have achieved mass production supply for multiple new energy passenger vehicle projects, with capacity expansion accelerating. Existing commercial vehicle customer projects for automotive seats remain stable, with breakthroughs achieved in passenger vehicle projects. The Fuzhou Lianhua base has been completed, with key customer projects gradually entering mass production. 2. Accelerating product iteration and upgrading, increasing R&D efforts. Energy-saving and Emission Reduction Products: Completed the A-sample development of high-pressure fuel pumps and injectors for ultra-high-pressure electronic control fuel injection systems, as well as engine performance matching tests for key customers. Developed the B-sample for natural gas dual-fuel injectors and pressure regulation modules, and completed the initial round of trial production. Finished performance tests for methanol dual-fuel in-cylinder direct injection systems and initiated pre-research on methanol single-fuel in-cylinder direct injection technology and hydrogen engine injection technology. Developed multiple post-treatment products for hybrid passenger vehicles and export projects, expanded product development into commercial and off-road sectors, and advanced methanol engine product development. Conducted pre-research on technologies for products meeting future emission standards. Accelerated the development of turbocharger products for gasoline hybrid passenger vehicles and diesel/natural gas commercial vehicles, with key customer projects reaching mass production. Launched methanol engine turbocharger projects in the market and actively promoted the use of 48V electric turbochargers in customer pre-research projects. Green Hydrogen and Smart Electric Products: Completed B-sample development for 35 MPa pressure relief valves; continued to expand applications for low-pressure hydrogen valve products and completed C-sample development for exhaust valves. Continued development and industrialization of key BOP components, including electronic water pumps, thermostats, and hydrogen circulation pumps. Achieved production validation for alloy catalysts and multiple rounds of production validation for fuel cell membrane electrode production lines, while establishing project interfaces for single-cell batteries. Completed the overall design of the 100 kW PEM water electrolysis hydrogen production system platform and began integrating and assembling various 11 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 modules. Finished functional development and customer validation for barrier radar products and continued developing and building customer projects and industrialization capabilities for 4D imaging radar, focusing on cost reduction. 3. Strengthening strategic planning and execution, and continuously promoting new business investments and cooperation. Strategic Planning: Implement and refine the mid-term review and improvement plan of the 14th Five-Year Plan. Advance in- depth planning for new business areas such as VH and hydraulic systems. Progress with the mid- to long-term planning, review, and updating of hydrogen fuel cell strategies. Promote the business planning for the Huishan Intelligent Industrial Park. Conduct market research and analysis on hydrogen storage, and actively advance annual strategic research on automotive seats, humanoid robots, and air suspension components. Strengthen local government collaboration on radar and hydrogen storage projects. Investment and Cooperation: Completed the signing of an investment cooperation agreement with Germany's Voith Group for high-pressure hydrogen storage. Finalized the spin-off of Weifu Intelligent Sensing business and established an independent joint venture. Continued the development of three major global hydrogen energy bases, investing in the R&D and capacity expansion of IRD's European and North American bases, as well as Borit’s European base. Focused on enhancing domestic capabilities of the WFQL joint venture and constructing the hydrogen energy industrial park in the Asia-Pacific region. Introduced partners for the automotive seat business and established a new joint venture. Collaborated with WFEC shareholders to form a new joint venture, extending the value chain of precious metal compounds. 4. Strengthen the quality operation system and continue advancing intelligent manufacturing. Develop and promote a comprehensive annual quality management roadmap covering five areas: quality systems, quality prevention, process quality, problem-solving, and quality team building, with 16 sub-items. Establish an external audit improvement experience repository and optimize updates to the quality manual. Promote the comprehensive application of special characteristics and development quality valves in 22 development projects. Plan and complete special characteristics re- identification and re-control evaluations for 13 business units/subsidiaries and 22 core products. Enhance and train manufacturing quality engineers on quality tools and methods. Improve quality improvement information sharing and communication. Complete the iteration of the FMS tooling management system and pilot its launch. Expand the application of the TMS tool management system and WMS warehousing management system. Continuously optimize and promote the EMS energy management platform, actively advancing energy-saving and consumption-reduction measures. Complete the design of the digital factory project business, application, and data architecture for WFAC. Progress is smooth for engineering projects such as the R&D building, Phase VI of the 103 plot factory, the hydrogen energy industrial park, and the Huishan Chang'an industrial park, which are advancing as planned. 5. Strengthening Operational Quality and Enhancing Management Efficiency Refine the monitoring and analysis dimensions for business lines and departments, and enhance tracking of key products and projects. Standardize the functional responsibilities of business units. Develop and implement management solutions for new department control models, organizational functions, and system processes. Optimize financial procedures, update relevant systems and processes, identify business risks, and improve process efficiency. Strengthen financial risk management by addressing capital needs and current management status, and continue advancing product redemption. Optimize procurement management and core operational capabilities, and continue developing the SRM procurement platform. Enhance the analysis and disposal of slow-moving inventory, creating specialized optimization projects for such stock. Continuously improve risk management capabilities, strengthen the review, control, and response to risk issues at all levels, provide various internal control management training, and enhance the risk management awareness and skills of key personnel. Recruit talent for strategic new businesses and key projects, optimize and adjust the talent structure, and improve talent fit. Implement a performance management information system to align individual performance goals with organizational performance. Promote international talent development by planning and establishing international dispatch policies, optimizing international talent competency models, setting talent selection standards, and advancing specialized training. 12 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 II. Analysis on Core Competitiveness 1. Industry and brand advantages. Established in 1958, with more than sixty years of development, the Company has become a renowned manufacturer of auto parts in China and has established long-term and stable cooperation with major domestic OEMs and vehicle manufacturers. The existing core auto parts products such as automotive fuel injection system, exhaust gas after- treatment system, air intake system and core parts of hydrogen fuel cell have strong market competitiveness and high market shares. The Company is a leading enterprise in the internal combustion engine industry of China and ranked 35th on the 2023 Top 100 Chinese Automotive Parts Enterprises. The subsidiary companies of the Company, WFLD and WFTT, were respectively awarded the seventh and eighth batches of national level manufacturing industry single champion enterprises, while WFTT and WFJN were respectively awarded the national level specialized and innovative “Little Giant” enterprises. 2. Technology and product advantages. The Company is a national high-tech enterprise with scientific research platforms such as National Enterprise Technology Center, National High Technology Research and Development Program Achievement Industrialization Base, Postdoctoral Research Station, Jiangsu Provincial Postgraduate Workstation, as well as several provincial engineering technology research centers, provincial engineering laboratories and other R&D institutions, which mainly focus on fuel injection system for vehicles, exhaust gas after-treatment system, air intake system, hydrogen fuel cell, intelligent network, thermal management system and other businesses for technological innovation and product development. The Company has acquired a number of key core technologies, with the technical indicators of its main products at the leading level in the industry. In recent years, the Company has made key strategic layout in the fields of green hydrogen energy, intelligent electric power industries and other fields, established the Institute of New Energy and Netlink Technology, and formed product technology research and development capabilities in hydrogen fuel cell core components, research and development capabilities for renewable energy hydrogen production, core parts of E-drive, thermal management system components, intelligent perception modules, hydraulic systems, core components as well as other components. 3. The Company has implemented Weifu Production System (WPS) with lean concept and established an overall process quality management system with relatively strong manufacturing, quality assurance, cost control and product delivery capabilities. With the focus on smart manufacturing, the Company has continued to build a smart factory with Weifu characteristics and promote the application of big data analysis and AI application, which can strongly support the future business development of the Company. The Company’s high-pressure common rail pump intelligent manufacturing demonstration factory has been selected for the 2023 list of intelligent manufacturing demonstration factories announced by the Ministry of Industry and Information Technology 4. Marketing and service advantages. The Company features a stable, professional and experienced marketing team, which can provide targeted support and services based on customer demands, as well as cordial customer relationships. With regard to long- term strategic customers, the Company has established a four-in-one marketing coordination group consisting of responsible leaders, key account managers, marketing departments and business divisions, and regular visits among the management of the companies to promote communication and cooperation. The Company has a relatively complete after-sales service system, and has built an after-sales service network, intelligent service platform, and set up special maintenance technical service stations nationwide to regularly train end-users in the use of maintenance and fault analysis and judgment, so as to provide customers with fast, timely and professional all-round after-sales services. 5. Talent team advantages. The management team of the Company has extensive experience in the auto parts industry with excellent industry reputation. The Company attaches importance to the growth of employees as well as the development of core talents. With years of accumulation, the Company has deposited a group of professional and high-quality management and technical talents and established a reasonable talent echelon, which provides a strong guarantee of human resources for the long- term and stable development of the Company. The human resource management system of the Company is relatively comprehensive, and the continuously optimized human resource management system has provided a fair platform for career development of employees to realize their values. The Company attaches importance to the service and care for employees, and 13 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 aims to enhance the service experience of employees through the construction of employee self-help platform to create a working environment with warmth and a sense of belonging. 6. International cooperation advantages. The Company is committed to the core automotive parts industry and has long been cooperating with strategic partners at home and abroad in depth. The Company has been cooperating with industry giant Robert Bosch Compan since 1984, and has established a long-term and stable cooperation relationship with Bosch and continuously expanded cooperation in new business areas, and the cooperation model between the two sides has become an industry model. Meanwhile, the Company has built joint ventures with Autocam in the United States, and cooperates closely in the field of high- end precision manufacturing. By long-term cooperation with renowned enterprises in Europe and the United States, the Company has cultivated a group of middle and senior management and technical personnel with international communication abilities, international visions and familiarity with international standards, and has mastered R&D process design, quality control and production management capabilities with international advanced levels, which has promoted favorable development of the business of the Company as well as international business and market development. 7. Excellent Corporate Culture. The Company has established a unique corporate culture system with Weifu’s distinctive features, characterized by "Virtue" and "Wisdom." These cultural pillars guide and drive the Company’s strategic planning. “Virtue” encompasses the principles of entrepreneurship, foundational work, and business growth, while “Wisdom” represents breakthroughs, innovation, and development, integrating these principles into the Company's management practices. The Virtue- Wisdom culture has become the growth gene of Weifu, with the belief that “Esteemed for Virtue and Wisdom, Trusted by Users” standing as a lasting conviction and unchanging declaration. Moving forward, the Company will continue to drive better living through “Virtue and Wisdom”, adhering to the core values of “Focus, Innovation, Responsibility, and Integration,” and promoting the spirit of “Doing Practical Work, Taking Initiative, Cooperating Well, and Striving to be First” to support the vision of becoming “Weifu: A Century-Old Expert in Automotive Core Components”. III. Analysis of the Main business Overview Refer to the relevant content of “1. Major Business of the Company within the reporting period”. Year on year changes in major financial data In RMB Amount in current Amount in last Year-on-year Reason period period increase(+)/decrease(-) Operation income 5,694,233,552.72 6,129,649,047.40 -7.10% Operation cost 4,620,552,753.54 5,163,871,731.26 -10.52% Sales expense 113,227,996.84 103,031,481.40 9.90% Administration expenses 330,939,659.31 299,195,729.59 10.61% Mainly due to decrease in Financial expenses 8,211,838.63 38,462,182.45 -78.65% loan interest Income tax expense 23,703,720.56 29,332,279.74 -19.19% R&D expenses 302,233,285.34 351,887,038.12 -14.11% Net cash flows arising from 887,892,317.37 1,089,961,237.42 -18.54% operating activities Net cash flows arising from 174,939,323.78 244,240,067.48 -28.37% investing activities Net cash flows arising from -1,238,558,151.40 -1,253,388,210.29 1.18% financing activities Mainly due to a year-on-year Net increase of cash and decrease in net cash flows -187,685,655.02 110,347,069.15 -270.09% cash equivalents from operating and investing activities 14 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 Significant changes in the composition or source of profits of the Company during the reporting period □ Applicable Not applicable There have been no significant changes in the composition or source of profits of the Company during the reporting period. Composition of operation income In RMB Amount in current period Amount in last period Year-on-year Ratio in operation Ratio in operation increase(+)/decrease(- Amount Amount ) revenue income Total operation 5,694,233,552.72 100% 6,129,649,047.40 100% -7.10% income By industry Automotive 5,602,366,875.45 98.39% 6,052,163,689.76 98.74% -7.43% components Other business 91,866,677.27 1.61% 77,485,357.64 1.26% 18.56% By product Automotive fuel 2,389,384,035.29 41.96% 3,071,891,040.17 50.12% -22.22% management system Automotive post- 1,788,451,511.09 31.41% 2,088,560,385.02 34.07% -14.37% processing system Air intake system 501,982,916.15 8.82% 281,223,149.82 4.59% 78.50% Other automotive 922,548,412.92 16.20% 610,489,114.75 9.96% 51.12% components Other business 91,866,677.27 1.61% 77,485,357.64 1.26% 18.56% By region Domestic 4,908,641,107.58 86.20% 5,232,339,300.50 85.36% -6.19% Foreign 785,592,445.14 13.80% 897,309,746.90 14.64% -12.45% The industries, products, regions or sales model accounting for over 10% of the Company’s operation income or operation profit Applicable □ Not applicable In RMB Year-on-year Year-on-year Gross Year-on-year Operation increase(+)/decrease increase(+)/decrease Operation cost profit increase(+)/decrease income (-) of operation (-) of gross profit ratio (-) of operation cost revenue ratio By industry Automotive 5,602,366,875. 4,590,170,191.1 18.07 -7.43% -10.65% 2.95% components 45 2 % By product Automotive fuel 2,389,384,035. 1,832,154,586.0 23.32 -22.22% -26.49% 4.45% management 29 9 % system Automotive post- 1,788,451,511. 1,532,494,804.8 14.31 -14.37% -19.29% 5.22% processing 09 4 % system Air intake 22.44 501,982,916.15 389,330,715.88 78.50% 83.83% -2.25% system % Other automotive 922,548,412.92 836,190,084.31 9.36% 51.12% 56.50% -3.12% components By region Domestic 4,816,774,430. 3,890,259,244.0 19.24 -6.56% -9.92% 3.02% sales 31 0 % 10.91 Foreign sales 785,592,445.14 699,910,947.12 -12.45% -14.50% 2.14% % 15 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 In case of changes in the statistical caliber of principal business data in the reporting period, the Company will refer to the principal business data after adjustment in the latest period: □Applicable Not Applicable IV. Analysis of the non-main business Applicable □Not applicable In RMB Ratio in Amount Cause description Whether be sustainable total profit The joint ventures RBCD and Investment earnings mainly form Zhonglian Electronics have stable the two joint ventures (RBCD and Investment earnings 769,668,621.04 75.07% production and operation , so the Zhonglian Electronics) with stock investment returns can be participated by the Company sustained and stable Gain/loss of fair Mainly refers to the fair value -105,956,110.61 -10.33% value changes changes of trading financial asset Mainly refers to the provision of Asset impairment -66,803,279.10 -6.52% inventory impairment Non-operating 700,418.67 0.07% income Non-operating 3,361,815.35 0.33% expense V. Asset and liability analysis 1. Major changes of asset composition In RMB End of current period End of last period Ratio Ratio in Ratio in changes Note of major changes Amount total Amount total (+/-) asset asset Monetary funds 2,725,960,523.49 9.78% 2,274,771,699.14 8.10% 1.68% Account receivable 3,712,958,646.89 13.32% 3,857,539,958.20 13.74% -0.42% Inventory 1,891,829,597.61 6.79% 2,068,533,030.94 7.37% -0.58% Investment real 45,905,888.45 0.16% 46,926,716.49 0.17% -0.01% estate Long-term equity 5,894,271,112.10 21.15% 5,947,633,507.07 21.18% -0.03% investment Fixed asset 3,958,946,658.33 14.21% 3,969,574,102.87 14.14% 0.07% Construction in 682,829,406.56 2.45% 564,605,931.90 2.01% 0.44% progress Right-of-use asset 45,893,971.65 0.16% 48,832,472.85 0.17% -0.01% Short-term 367,616,899.38 1.32% 838,889,557.51 2.99% -1.67% Repay of borrowings borrowings Contract liability 81,968,819.02 0.29% 77,686,881.24 0.28% 0.01% Long-term Reclassify long-term loans 100,000,000.00 0.36% 299,800,000.00 1.07% -0.71% borrowings due within one year Lease liability 34,393,469.46 0.12% 37,733,196.51 0.13% -0.01% Dividend receivable from Other receivables 1,795,554,563.56 6.44% 919,684,126.81 3.28% 3.16% participating companies Including: dividends 872,701,558.93 3.13% 0.00% 3.13% receivable 2. Major foreign asset Applicable □Not applicable 16 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 The proportion of Is there a Specific Cause of Control measures to overseas asset significant content Asset scale Location Operation model Revenue formation ensure asset security to the impairment of asset Company’s risk? net asset The Company will fully A wholly-owned pay attention to Business subsidiary of the changes in the industry combinations Company, and market, strengthen RMB IRD not under Denmark engaged in R&D, corporate governance, Nil 2.36% No 456,430,600 common production, and personnel management, control sales of fuel cell financial management, components audit supervision, and performance evaluation The Company will fully A wholly-owned pay attention to Business subsidiary of the changes in the industry combinations Company, and market, strengthen Borit RMB not under Belgium engaged in R&D, corporate governance, Nil 1.16% No NV 224,164,400 common production, and personnel management, control sales of fuel cell financial management, components audit supervision, and performance evaluation The Company will fully A wholly-owned pay attention to Business subsidiary of the changes in the industry combinations Company, and market, strengthen RMB VHIO not under 686,762,400 Italy engaged in R&D, corporate governance, RMB 5,249,100 3.55% No common production, and personnel management, control sales of fuel cell financial management, components audit supervision, and performance evaluation 3. Asset and liability measured by fair value Applicable □ Not applicable In RMB Accumulat Changes of Devaluati Amou ive Amount at fair value on of Amount of nt of changes of Other Amount at Items the beginning gain/loss in withdraw purchase in sale in fair value changes (+,-) period-end period current ing in the the period the reckoned period period period into equity Financial asset 1.Trading financial asset(exclud - - 3,195,837,26 1,124,500,00 2,101,317,98 ing 106,008,94 2,113,010,34 5.02 0.00 2.20 derivative 1.62 1.20 financial asset) 2.Other equity 677,790,690. 677,790,690. instrument 00 00 investment 3.Receivabl 1,661,749,94 199,857,000. 1,861,606,94 e financing 9.46 44 9.90 Subtotal of - - 5,535,377,90 1,124,500,00 financial 106,008,94 1,913,153,34 4,640,715,62 4.48 0.00 asset 1.62 0.76 2.10 - - 5,535,377,90 1,124,500,00 4,640,715,62 Above total 106,008,94 1,913,153,34 4.48 0.00 2.10 1.62 0.76 Financial 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 liability Other changes: Maturity redemption Whether there have major changes on measurement attributes for main asset of the Company in the reporting period or not □ Yes No 17 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 4. The asset rights restricted till end of the reporting period In RMB Item Book value at period-end Restriction reason Monetary funds 128,231,135.19 Cash deposit paid for bank acceptance Monetary funds 7,673,250.00 IRD performance bond Monetary funds 204,620.00 Cash deposit for Mastercard Monetary funds 4,000.00 ETC freezing Receivables financing 897,650,012.34 Notes pledge for bank acceptance Total 1,033,763,017.53 VI. Analysis on investment 1. Overall status Applicable □Not applicable Investment amount during the reporting period (yuan) Investment amount for the same period last year (yuan) Change 667,248,929.69 754,371,270.53 -11.55% 2. Significant equity investments obtained during the reporting period □Applicable Not applicable 3. Major non-equity investment in progress in the reporting period □ Applicable Not applicable 4. Financial asset investment (1) Securities investment Applicable □Not applicable In RMB Cumul Book Curre Account Current ative Curr Profit Book Varie Code Short value at nt Cap Initial ing gain/loss fair ent and loss value at Accou ty of of form of the purch ital investme measure of fair value sales in the the end nting securi securi securiti beginning ase Sou nt cost ment value change amo Reportin of the subject ties ties es of the amou rce model changes s in unt g Period period period nt equity Dome stic Tradin and Measure - - Ow 6008 199,208,0 76,756,71 42,599,3 g foreig SNAT d by fair 34,157,3 34,157,3 n 41 00.00 6.00 28.00 financi n value 88.00 88.00 fund al asset stock s Dome stic Miracl Tradin and Measure - - Ow 0020 e 69,331,50 71,073,90 53,411,4 g foreig d by fair 17,662,5 17,662,5 n 09 Autom 0.00 0.00 00.00 financi n value 00.00 00.00 fund ation al asset stock s Dome 6014 Guolia 12,000,00 Measure 1,084,000 - - 964,000. Tradin Ow stic 56 n 0.00 d by fair .00 120,000. 120,000. 00 g n 18 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 and Securit value 00 00 financi fund foreig ies al asset n stock s - - 280,539,5 148,914,6 96,974,7 Total -- 51,939,8 0.00 0.00 0.00 51,939,8 -- -- 00.00 16.00 28.00 88.00 88.00 Disclosure date of 2012-03-24 securities investment approval of the Board 2013-06-04 (2) Derivative investment □ Applicable Not applicable There are no derivative investments during the reporting period. 5. Application of raised proceeds □ Applicable Not applicable There is no application of raised proceeds during the reporting period. VII. Sales of major asset and equity 1. Sales of major asset □ Applicable Not applicable No major asset was sold during the reporting period. 2. Sales of major equity □ Applicable Not applicable VIII. Analysis of the main controlling and participating companies Applicable □ Not applicable Main subsidiary and participating enterprises with over 10% influence on net profit of the Company In RMB Company Main Register Operating Operating Type Total asset Net asset Net profit name business capital income profit Exhaust gas post- 502,596,300. 5,954,348,308.7 3,049,686,246. 1,846,296,992. 259,367,992.7 242,294,718.1 WFLD Subsidiary processin 00 7 97 48 6 6 g system Automoti ve fuel 346,286,825. 1,592,580,682.7 1,209,485,960. 358,340,142.2 WFJN Subsidiary 63,295,360.67 51,211,227.09 injection 80 1 30 0 system Equity Automoti USD participati ve fuel 16,776,977,098. 7,683,225,813. 5,271,654,599. 1,139,505,226. 1,100,633,775. RBCD 382,500,000. on injection 20 82 19 87 00 00 enterprise system Zhonglia Equity Gasoline n participati 600,620,000. 9,684,138,777.5 8,345,432,001. 1,257,109,884. 1,254,847,847. system 17,135,271.43 Electroni on 00 6 34 12 50 products cs enterprise Subsidiary acquired and disposed in the reporting period Applicable Not applicable Corporate name Ways of acquiring and The impact on overall production, operation, and performance 19 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 disposing of subsidiaries during the reporting period The Company is mainly engaged in the research and development, Weifu Lianhua production, and sales of automotive components and intelligent onboard Automotive Parts Investment establishment equipment. The establishment of this subsidiary has no significant impact (Fuzhou)Co.,Ltd on the overall production, operation, and performance of the Company during the reporting period. The Company is mainly engaged in the research and development, Weifu Zhigan(Wuxi) production, and sales of intelligent onboard equipment. The establishment Investment establishment Technology Co., Ltd of this subsidiary has no significant impact on the overall production, operation, and performance of the Company during the reporting period. Description of major equity participation enterprises: The year-on-year increase in net profits of Weifu Lida is mainly due to the optimization and improvement of profitability, the reduction of precious metal procurement costs, the enjoyment of value-added tax input deduction preferential policies, and the increase in investment income; The significant year-on-year decrease in net profit of Weifu Jinning is mainly due to the impact of receiving government compensation for demolition in the same period of 2023. The main reason for the decrease in RBCD's operating revenue and net profit is due to the impact of demand in the commercial vehicle market, resulting in a year-on-year decrease in orders for diesel fuel injection system products. The main reason for the year-on-year increase in net profit of Zhonglian Electronics is the growth of UAES’ business. IX. Structured subject controlled by the Company □ Applicable Not applicable X. Risks faced by the Company and corresponding measures 1. Macroeconomic and market risks The current macroeconomic and market environment remains complex and severe, and the automotive industry will continue to face significant pressure. If the demand in the automotive industry decreases, it will have a certain impact on the Company's production, operation, and profitability. Countermeasures: The Company will always pay attention to overseas situations, domestic macroeconomic and industry development trends, consolidate its existing leading position in the business market, seize emerging opportunities in segmented fields, deepen strategic partnerships, and strive to improve the Company’s core competitiveness and overall risk resistance. 2. Operation management and control risks With the acceleration of the international layout of the Company and the expansion of the scope of strategic new business, especially in the field of new energy, the management span is relatively large with potential operational management and investment risks. Countermeasures: The Company will continuously improve and optimize internal management, improve processes, and further regulate management and control operational risks; Reinforce the control of international business and accelerate the construction of international talent team to satisfy the strategic development demands of the enterprise. 3. The risk of fluctuations in raw material prices The price of aluminum, the main raw material of the Company, has kept rising, and the price of precious metals fluctuates greatly, bringing operational risks of rising costs to the Company. Countermeasures: The Company will actively improve its market forecasting ability, reasonably control inventory, optimize demand forecasting and take other measures to reduce the risks caused by fluctuations in raw material prices. Besides, it will continue to optimize supply chain management, strengthen the vertical integration ability of the industrial chain, transfer some risks through cost control measures and product price adjustments, so as to reduce the impact of raw material price fluctuations on performance. 20 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 4. Risks related to financial instruments The major financial instruments of the Company include monetary funds, structured deposits, receivables, investments in equity instruments, financial products, borrowings, payables, etc. In the process of operation, the Company is exposed to risks related to financial instruments, including credit risks, market risks and liquidity risks. Countermeasures: Identify and analyze various risks exposed to the Company, establish appropriate risk tolerance thresholds and manage risks, monitor various risks in a timely manner, ensure that risks are controlled within limits, minimize the negative impact of risks on the operating performance of the Company, and maximize the interests of shareholders and other investors. XI. Implementation of the Action Plan for “Double Improvement of Quality and Return” Whether the Company discloses the Action Plan for “Double Improvement of Quality and Return” □Yes No 21 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 Section IV. Corporate Governance I. Annual shareholders’ general meeting and extraordinary shareholders’ general meeting held during the reporting period 1. Annual shareholders’ general meeting during the reporting period Ratio of investor Ordinal number of meeting Type Date Date of disclosure Resolution of meeting participation (Notice No.: 2024-041) published on CNINFO Annual general meeting of 2023 AGM 42.73% 2024-05-17 2024-05-18 website(www.cninfo.com.cn) 2. Request for extraordinary shareholders’ general meeting by preferred stockholders whose voting rights restore □ Applicable Not applicable II. Changes in directors, supervisors and senior officers of the Company Applicable □ Not applicable Name Position held Type Date Reason Yin Zhenzhen Chairman Elected May 17th, 2024 Change of Board Kirsch Christoph Vice Chairman Elected May 17th, 2024 Change of Board Xu Yunfeng Vice Chairman Elected May 17th, 2024 Change of Board Feng Zhiming Director Elected May 17th, 2024 Change of Board Xu Daquan Director Elected May 17th, 2024 Change of Board Zhao Hong Director Elected May 17th, 2024 Change of Board Huang Rui Director Elected May 17th, 2024 Change of Board Xing Min Independent director Elected May 17th, 2024 Change of Board Feng Kaiyan Independent director Elected May 17th, 2024 Change of Board Pan Xinggao Independent director Elected May 17th, 2024 Change of Board Yang Fuyuan Independent director Elected May 17th, 2024 Change of Board Change of Supervisory Ma Yuzhou Chairman of Supervisory Board Elected May 17th, 2024 Board Change of Supervisory Chen Ran Supervisor Elected May 17th, 2024 Board Change of Supervisory Liu Songxue Supervisor Elected May 17th, 2024 Board Xu Yunfeng General manager appointment May 17th, 2024 Board appointment Vice General Manager, Financial Feng Zhiming appointment May 17th, 2024 Board appointment Director Xu Sheng Vice General Manager appointment May 17th, 2024 Board appointment Rong Bin Vice General Manager appointment May 17th, 2024 Board appointment Vice General Manager, Secretary Liu Jinjun appointment May 17th, 2024 Board appointment of the Board of Directors Li Gang Chief engineer appointment May 17th, 2024 Board appointment Resignation upon Resignation upon Wang Xiaodong Chairman May 17th, 2024 expiration of term expiration of term Resignation upon Resignation upon Chen Yudong Director May 17th, 2024 expiration of term expiration of term 22 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 Resignation upon Resignation upon Yu Xiaoli Independent director May 17th, 2024 expiration of term expiration of term III. Profit distribution and capitalization of capital reserves during the reporting period Applicable □Not applicable Plan to distribute every 10 bonus shares(share) 0 Proposed distribution of dividends per 10 shares(yuan)(tax included) 2.20 Share capital base for distribution plan (share) 971,986,293 Cash dividend amount (yuan) (tax included) 213,836,984.46 Cash dividend amount in other ways (such as share repurchase) (yuan) 0 Total cash dividends (including other methods) (yuan) 213,836,984.46 Distributable profit (yuan) 11,898,655,155.15 The proportion of total cash dividends (including other methods) to total profit distribution 100% Cash dividend policy Other Detail explanation on profit distribution or capitalization from capital reserves Based on the 971,986,293 shares which exclude the buy-back shares on buy-back account (25,000,000 A-stock) from total share capital 996,986,293 shares (According to the provisions of the The Company Law of the People's Republic of China, the listed Company does not have the right to participate in the profit distribution and the conversion of the capital reserve into the share capital by repurchasing the shares held by the Company through the special securities account), distributing 2.20 yuan (tax included) cash dividend for every 10 shares held, no bonus shares, without capitalization from capital reserves. The total amount of cash dividend to be paid is 213,836,984.46 yuan (tax included). If the total share capital of the Company changes before the implementation of the distribution plan, the Company will be allocated according to the principle of unchanged distribution proportion and adjustment of the total amount of distribution. The independent directors of the Company expressed their independent opinions and agreed to the above proposal.The above distribution plan complies with the provisions of the Company's articles of association and review procedures, fully protecting the legitimate rights and interests of small and medium-sized investors. IV. Implementation of the Company’s stock incentive scheme, employee stock ownership plan or other employee incentives Applicable □Not applicable 1. Stock incentive On October 12, 2020, the Company held the 17th meeting of the 9th session of BOD to deliberated and approved relevant proposal as the “Restricted Stock Incentive Plan 2020 (Draft)”. On November 3, 2020, the Company held the second extraordinary shareholders’ general meeting of 2020 to deliberated and approved relevant proposals as the “Restricted Stock Incentive Plan 2020 (Draft) and its summary”, “Proposal on Assessment Management Measures for Restricted Stock Incentive Plan Implementation” and “Proposal to Request the Shareholders’ General Meeting to Authorized BOD to Fully Handle Matters Regarding Stock Incentive”. On November 12, 2020, the Company held the 21st meeting of 9th session of the BOD, as authorized by the second extraordinary shareholders’ general meeting of 2020, deliberated and approved the “Proposal on Adjusting the List of Incentive Objects of the Restricted Stock Incentive Plan and the Number of Rights Granted” and the “Proposal on the First Grant of Restricted Stocks to Incentive Objects of the 2020 Restricted Stock Incentive Plan”. The BOD considers that conditions for the initial grant of 2020 restricted stock incentive plan have been met, and November 12, 2020 is determine as the initial grant date, 19,540,000 restricted shares are granted to 601 incentive recipients at a grant price of 15.48 yuan/Share. The Notice on Completion of the First Grant of 2020 Restricted Stock Incentive Plan was released by the Company dated December 8, 2020. 23 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 On October 22, 2021, the Company held the 5th meeting of 10th session of the BOD to deliberate and approve relevant proposals as the Adjustment of the Buy-back Price on Restricted Stock Incentive Plan for year of 2020 and Buy-back and Cancellation of the Restricted Stocks Partially Granted without Circulation for year of 2020, and decided to buy-back and cancel 291,000 restricted shares held by 11 incentive recipients that had been granted but not yet unlocked. As of December 20, 2021, cancellation of the above mentioned buy-back shares are completed at the Shenzhen Branch of CSDC. After cancellation, number of the incentive recipients for the first grant of 2020 restricted stock incentive plan was adjusted from 601 to 590, restricted stock of 19,249,000 shares are being held in total. On December 7, 2022, the Company held the 14th meeting of 10th session of the BOD, and deliberated and passed the Proposal on the Achievement of the Conditions for the Release of Restricted Shares in the First Restricted Period of the 2020 Restricted Stock Incentive Plan, the Proposal on Adjustment of the Buy-back Price on Restricted Stock Incentive Plan for year of 2020 and the Proposal on Buy-back and Cancellation of the Restricted Stocks Partially Granted without Circulation for year of 2020. It agreed to apply for the release of 7,632,000 restricted stocks granted to 581 incentive recipients and decided to buy-back and cancel 430,000 restricted shares held by 23 incentive recipients that had been granted but not yet unlocked. On December 16, 2022, the shares released from this restricted sale were formally available for circulation. As of February 16, 2023, the Company completed the buy-back and cancellation procedures for the aforementioned 430,000 shares at Shenzhen branch of China Securities Depository and Clearing Co., Ltd. After this cancellation, the number of incentive recipients granted for the first time by the Company's restricted stock incentive plan in 2020 was adjusted from 590 to 568, holding 11,187,000 restricted stock in total. On April 26, 2023, the Company held the 16th meeting of the 10th session of Board of Directors and approved the Proposal on Buy-Back and Cancellation of Partial Restricted Stocks in 2020 Restricted Stock Incentive Plan. It was decided to buy back and cancel a total of 5,593,500 restricted stocks that had been granted to 568 incentive recipients but did not meet the conditions for lifting restrictions. As of June 16, 2023, the Company has completed the repurchase and cancellation procedures for the above- mentioned shares at Shenzhen Branch of China Securities Depository and Clearing Corporation Limited. After this cancellation, there were 568 incentive recipients firstly granted with restricted stocks under 2020 restricted stock incentive plan, holding a total of 5,593,500.00 shares of restricted stock. On October 23, 2023, the Company held the 20th meeting of the 10th session of Board of Directors and approved the Proposal on Buy-back and Cancellation of the Restricted Stocks Partially Granted in 2020 Restricted Stock Incentive Plan. It was decided to buy back and cancel a total of 417,000 restricted stocks that have been granted to 33 incentive recipients but do not meet the conditions for lifting restrictions. As of December 19, 2023, the Company has completed the buy-back and cancellation procedures for the above-mentioned shares at the Shenzhen branch of China Securities Depository and Clearing Corporation Limited. After this cancellation, there were 535 incentive recipients firstly granted with restricted stocks under 2020 restricted stock incentive plan, holding a total of 5,176,500.00 shares of restricted stock. On April 15, 2024, the Company held the 23rd meeting of the 10th session of Board of Directors and approved the Proposal on Buy-back and Cancellation of the Restricted Stocks Partially Granted in 2020 Restricted Stock Incentive Plan. It was decided to buy back and cancel a total of 5,176,500.00 restricted stocks that have been granted to 535 incentive recipients but did not meet the conditions for lifting restrictions. As of June 7, 2024, the Company has completed the buy-back and cancellation procedures for the above-mentioned shares at the Shenzhen branch of China Securities Depository and Clearing Corporation Limited. After this cancellation, the Company’s 2020 restricted stock incentive plan has been completely terminated. 2. Implementation of employee stock ownership plan □Applicable Not applicable 3. Other employee incentives □Applicable Not applicable 24 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 Section V. Environmental and Social Responsibility I. Major environmental issues The listed Company and its subsidiary whether belongs to the key sewage units released from environmental protection department Yes □ No Policies and industry standards related to environmental protection Wuxi Weifu High-Tech Group Co., Ltd. and its subsidiaries diligently fulfill environmental protection policies and guidelines at all levels during production and operation, strictly comply with related national environmental protection laws and regulations such as Environmental Protection Law of the People's Republic of China, Environmental Impact Assessment Law of the People's Republic of China, Air Pollution Prevention and Control Law of the People's Republic of China, Water Pollution Prevention and Control Law of the People's Republic of China, Solid Waste Pollution Prevention and Control Law of the People's Republic of China, Noise Pollution Prevention and Control Law of the People's Republic of China, Energy Conservation Law of the People's Republic of China, Cleaner Production Promotion Law of the People's Republic of China, Environmental Protection Tax Law of the People's Republic of China, Measures for the Management of Hazardous Waste Transfer, Regulations on Environmental Protection of Construction Projects, Regulations on the Administration of Emission Permits as well as related local environmental protection management rules and regulations, regularly collect newly promulgated laws and regulations on ecological and environmental protection at all levels, and perform compliance evaluation transformation by combining with production reality to ensure compliance with the law at all times in the production and operation of the Company. In the process of production, the Company has constructed comprehensive waste gas and waste water treatment facilities and solid waste storage facilities in strict accordance with the requirements of related standards such as Standards for Comprehensive Sewage Discharge, Water Quality Standards for Sewage Discharge into Urban Sewers, Comprehensive Emission Standards for Air Pollutants, and Pollution Control Standards for Hazardous Waste Storage, and guaranteed stable operation, in an effort to minimize the negative impact of production and operation on the ecological environment. Administrative licenses for environmental protection All the construction projects of Wuxi Weifu High-Tech Group Co., Ltd. and its subsidiaries have been prepared with environmental impact reports (forms), and have been approved by the local ecological and environmental authorities, and all have obtained emission permits (registrations) in accordance with the requirements of laws and regulations, and the emission permits (registrations) to expire in 2023 have been changed or renewed in a timely manner, thereby effectively achieving licensed emission and legal and compliant emission. Discharge Permit of Wuxi Weifu High-Tech Group Co., Ltd., valid period: from March 27, 2023 to March 26, 2028; Discharge Permit of Nanjing Weifu Jinning Co., Ltd., valid period: From September 24, 2022 to September 23, 2027; Discharge Permit of Wuxi Weifu Chang’an Co., Ltd., valid period: from January 2, 2024 to January 1, 2029. Industry emission standards and the specific situation of pollutant emissions involved in production and business activities Num Types of Exce Names of ber Distribu Implement Company main eding major of tion of Emission ed Approved or pollutants Emission emiss pollutants and disch emissio concentration/i pollutant Total emissions total subsidiary and method ion characteristic arge n ntensity emission emissions name characteristi stand pollutants outlet outlets standards c pollutants ards s Chemical After being Chemical Water Chemical Chemical Oxygen treated by the WFMS oxygen demand Quality oxygen demand oxygen Demand, Company's sewage 48mg/L, Standards 9.43 tons, demand 78 Water WFHT Ammonia sewage 1 dischar ammonia for ammonia tons, Nil pollutants Nitrogen, treatment ge nitrogen Sewage nitrogen 0.015 ammonia Total plant, it is outlet 0.072mg/L, Discharge tons, total nitrogen 7.8 Nitrogen, discharged total into Urban phosphorus tons, total 25 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 Total into the phosphorus Sewers 0.03 tons, total phosphorus Phosphorus, municipal 0.15mg/L, total (GB/T319 nitrogen 1.7 0.52 tons, Petroleum sewage nitrogen 62-2015) tons, petroleum total pipeline 8.6mg/L, 0.46 tons nitrogen network petroleum 10.4 tons, 2.44mg/L petroleum 1.95 tons Chemical oxygen Chemical demand ≤ After being Chemical oxygen demand 19.0125 Chemical treated by the oxygen demand Water 2.0725 tons, tons, Oxygen Company's 76mg/L, Quality ammonia ammonia Demand, sewage ammonia Standards WFAC nitrogen 0.5999 nitrogen ≤ Ammonia treatment nitrogen for sewage tons, total 1.416 tons, Water Nitrogen, plant, it is 22mg/L, total Sewage 1 dischar nitrogen total Nil pollutants Total discharged nitrogen Discharge ge 0.6763 tons, nitrogen ≤ Phosphorus, into the 24.8mg/L, total into Urban outlet total 2.2422 tons, Total municipal phosphorus Sewers phosphorus total Nitrogen, sewage 2.76mg/L, (GB/T319 0.0753 tons, phosphorus Petroleum pipeline petroleum 62-2015) petroleum ≤ 0.2627 network 4.12mg/L 0.1124 tons tons, petroleum ≤ 0.5935 tons 5 machini The exhaust ng gas is worksh systematicall Comprehe ops, 10 y discharged nsive heat after being Emission Non methane treatme Atmospheric treated by an Standards total 19 nt 2.14mg/m3 1.78 tons 2.523 tons Nil pollutant oil mist for Air hydrocarbons worksh processor Pollutants ops, and adsorbed (GB16297 and 4 by secondary -1996) assembl activated y carbon worksh ops The exhaust gas is systematicall Comprehe y discharged nsive after being 4 1.43mg/m3 Emission Non methane Atmospheric treated by an worksh 1.34mg/m3 Standards total 4 0.3204 tons 1.5529 tons Nil pollutant oil mist ops in 3.18mg/m3 for Air hydrocarbons processor 101 2.95mg/m3 Pollutants and adsorbed (GB16297 by secondary -1996) activated carbon The exhaust gas is systematicall Comprehe y discharged nsive after being Emission Non methane 103 Atmospheric treated by an 1.19mg/m3 Standards total 2 worksh 0.268704 tons Nil Nil pollutant oil mist 1.92mg/m3 for Air hydrocarbons op 2 processor Pollutants and adsorbed (GB16297 by secondary -1996) activated carbon The exhaust gas is systematicall Comprehe y discharged nsive after being Emission Non methane One in Atmospheric treated by an Standards total 1 Worksh 0.4mg/m3 0.03456 tons Nil Nil pollutant oil mist for Air hydrocarbons op 104 processor Pollutants and adsorbed (GB16297 by secondary -1996) activated carbon Organized 1 heat Emission emissions treatme Standards Atmospheric Ammonia from 1 nt 0.75mg/m3 for Odor 0.038 tons 0.071 tons Nil pollutant ammonia worksh Pollutants spray tower op and (GB14554 26 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 and 1 -93) secondary sewage activated treatme carbon nt plant adsorption Comprehe nsive 2 heat Organized Emission treatme Atmospheric Particulate emissions 1.1mg/m3; Standards 2 nt 0.01 ton 0.048 tons Nil pollutant matter after bag dust 1.2 mg/m3 for Air worksh removal Pollutants ops (GB16297 -1996) Hazardous waste such as waste oil, waste emulsion, cleaning Entrust a waste liquid, legally Not Not Not Solid waste grinding qualified unit appli applica Not applicable 448 tons 3958.2 tons Nil applicable wheel ash, to dispose of cable ble sewage it pretreatment sludge, oil containing filter cartridges, etc Chemical oxygen After being Chemical Chemical demand treated by the oxygen demand Water oxygen demand 35.018 tons, Chemical Company's 32mg/L, Quality 1.04 tons, suspended oxygen sewage suspended Standards suspended solids demand, treatment Sewage solids 24mg/L, for solids 0.78 26.263 tons, ammonia Water plant, it is dischar ammonia Sewage tons, ammonia ammonia WFCA nitrogen, total one Nil pollutants discharged ge nitrogen Discharge nitrogen 0.1235 nitrogen phosphorus, into the outlet 3.8mg/L, total into Urban tons, total 2.626 tons, total nitrogen, municipal phosphorus Sewers phosphorus total suspended sewage 0.09mg/L, total (GB/T319 0.0029 tons, phosphorus solids pipeline nitrogen 62-2015) total nitrogen 0.438 tons, network 3.98mg/L 0.13 tons total nitrogen 3.502 tons After being Chemical treated by the Water Chemical oxygen demand Company's Quality oxygen demand 89.5mg/L, sewage Standards 4.064 tons, Chemical ammonia treatment Sewage for ammonia oxygen nitrogen Water plant, it is dischar Sewage nitrogen 0.631 Not demand, one 14.55mg/L, Nil pollutants discharged ge Discharge tons, total applicable ammonia total into the outlet into Urban phosphorus nitrogen phosphorus municipal Sewers 0.03 tons, 1.07mg/L, sewage (GB/T319 petroleum 0.24 petroleum 5.4 pipeline 62-2015) tons WFJN mg/L network Hazardous waste such as waste oil, oily sludge, Entrust Not Not grinding qualified Not Not Solid waste appli applica Not applicable 147.8 tons Nil wheel dust, units to applicable applicable cable ble empty drums, handle it activated carbon, filter cartridges, etc Treatment of pollutants The Company mainly focuses on mechanical processing and generates oil mist exhaust gas (non methane total hydrocarbons). The oil mist exhaust gas generated in WFAC101 workshop is treated by the high-efficiency oil mist purifier and discharged into the workshop. After being treated by the secondary activated carbon adsorption device on the roof, the oil mist exhaust gas is discharged through four 15m-high exhaust funnels; The oil mist exhaust gas generated in WFAC103 workshop is treated by an efficient oil mist purifier and a secondary activated carbon adsorption device, and then discharged through two 15m-high exhaust funnels. The oil mist exhaust gas generated in WFAC104 workshop is treated by an efficient oil mist purifier and a secondary activated carbon adsorption device, and discharged through one 15 meter high exhaust pipe; The oil mist exhaust gas generated in 27 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 the WFMS machining workshop is treated by a high-efficiency oil mist purifier and a secondary activated carbon adsorption device, and then discharged through four 15m-high exhaust funnels; The cleaning exhaust gas (non methane total hydrocarbons) is treated by an efficient oil mist purifier and a secondary activated carbon adsorption device, and then discharged through two 15m- high exhaust funnels; Quenching exhaust gas (non methane total hydrocarbons) is treated by an efficient oil mist purifier and discharged through three 15m-high exhaust funnels; The test exhaust gas (non methane total hydrocarbons) is treated by an efficient oil mist purifier and discharged through a 15m-high exhaust funnels; The shot blasting exhaust gas (particulate matter) is treated by a bag filter and discharged through two 15m-high exhaust funnels; The waste gas (ammonia, methanol, non methane total hydrocarbons) generated by the carbon nitrogen co infiltration process is treated by an acid spray tower and a secondary activated carbon adsorption device, and then discharged through a 15 meter high exhaust pipe; The carburized exhaust gas (non methane total hydrocarbons) is treated by a fire curtain combustion and secondary activated carbon adsorption device, and then discharged through six 15m-high exhaust funnels; After being treated by a secondary activated carbon adsorption device, the waste gas from drying and solidifying adhesive (non methane total hydrocarbons, tin and its compounds) is discharged through two 15m- high exhaust funnels; The Company has built a comprehensive sewage treatment station with a designed processing capacity of 1600m3/day in the WFMS plant area. After the production wastewater is regulated by an air flotation tank, it is discharged into the biochemical system of the sewage station together with the domestic wastewater treated by septic tanks and oil separators for treatment. The treated wastewater is connected to the municipal pipe network for standard discharge; One production wastewater treatment station with a designed processing capacity of 120m3/day and one domestic wastewater treatment station with a designed processing capacity of 200m3/day have been constructed in the WFAC factory area. After being regulated by an air flotation tank and treated by biochemical treatment, the production wastewater is discharged together with the treated domestic wastewater into the sewage discharge outlet. The treated wastewater is connected to the municipal pipeline network for standard discharge. WFCA has built a sewage treatment station with a designed treatment capacity of about 300m 3/d in the factory. After being adjusted by the air flotation tank, the production wastewater is discharged into the biochemical system of the sewage station for treatment together with the domestic sewage treated by septic tanks and grease traps, and the treated sewage is discharged via the municipal pipe network according to the standard. WFJN has built a set of industrial sewage treatment station with a designed treatment capacity of about 150m/d and a domestic sewage treatment station with a treatment capacity of about 450m/d in the factory area. After being adjusted by the air flotation tank, the industrial wastewater will be discharged into the biochemical system of the sewage station together with the domestic sewage treated by septic tanks and grease traps for treatment, and the treated sewage will be discharged via the municipal pipe network according to the standard. Emergency Response Plan for Environmental Incidents The Company and its subsidiaries have formulated an Emergency Response Plan for Environmental Incidents in accordance with standard regulations and the Company’s actual production circumstances. This plan was reviewed and approved by the relevant local authorities and subsequently filed, with periodic updates being made as necessary. During the reporting period, the Company conducted both comprehensive and specialized emergency response drills for environmental incidents as per the annual emergency drill plan. The results of these drills were evaluated, and corresponding emergency measures were refined. Investments in Environmental Governance and Environmental Protection Tax Payments The Company and its subsidiaries have equipped themselves with comprehensive environmental protection facilities in line with environmental impact assessment (EIA) approvals and current environmental management requirements. All major air and water pollutants are discharged within regulatory limits, and compliant storage facilities have been established for solid waste, which is entrusted to qualified entities for disposal. The level of investment in environmental protection is leading within the industry. During the reporting period, the Company and its subsidiaries timely paid environmental protection taxes on a quarterly basis, in accordance with legal requirements. Environmental Self-Monitoring Plan 28 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 During the reporting period, the Company and its subsidiaries developed the 2024 Environmental Self-Monitoring Plan in accordance with relevant management requirements and regulations. This plan was reviewed and filed by the local ecological environment authorities. As per the plan, a qualified third-party institution has been commissioned to regularly monitor the Company's emissions, wastewater, and noise. All monitoring data is publicly disclosed on national and local self-monitoring platforms in accordance with the Measures for Self-Monitoring and Information Disclosure of Key National Monitoring Enterprises (Trial). The data complies with national and local standards, with no instances of exceeding emission limits. Administrative Penalties for Environmental Issues During the Reporting Period Nil Other Environmental Information During the reporting period, the Company and its subsidiaries have regularly submitted pollution discharge permit compliance reports (quarterly and annual reports) in accordance with national and local laws and regulations. All air and water pollutants are discharged within standard limits, hazardous waste is disposed of by qualified entities, and transfer documentation is strictly followed. Measures and Effects of Carbon Emission Reduction During the Reporting Period Applicable □ Not Applicable Resource conservation and reduced consumption are essential components of the Company's core values. This approach not only enhances business benefits but also improves overall resource utilization. Therefore, the Company continuously drives technological innovation to increase resource efficiency, actively promotes energy conservation and emission reduction, and strives for green production. The Company's main business currently focuses on automotive energy conservation and emission reduction, with all primary products meeting national emission standards. Additionally, the Company is actively developing new energy businesses, such as green hydrogen and smart electric vehicles, which contribute to achieving carbon peak and carbon neutrality goals. In the future, the Company will concentrate on key upstream areas in the hydrogen energy industry chain, promoting the high-quality development of hydrogen technologies to support green travel and build a clean energy system. Other Environmental Protection Information Not applicable II. Social Responsibility During the reporting period, the Company actively adhered to the principle of "Promoting Common Prosperity through High-Quality Development," responded to the call of the times, and vigorously promoted the noble spirit of "Humanity, Benevolence, and Dedication." The Company is committed to becoming a solid force in advancing social progress. Through various channels such as the Wuxi Municipal Federation of Trade Unions, the Wuxi Red Cross, the Wuxi Industry Group, and the Weifu Group Public Welfare Mutual Aid Fund, the Company has established a comprehensive and in-depth support system, accurately addressing employees' needs. A total of 110 employees have been assisted, with aid funds amounting to approximately 200,000 RMB. The Company donated 200,000 RMB to the China Workers' Development Foundation and, together with clients, participated in social welfare initiatives for truck drivers. Additionally, the Company organized donations of 75,000 RMB to the Wuxi Red Cross and has consecutively received the "Red Cross Fundraising Work Organization Award" for several years. The Company has meticulously planned and implemented a series of health-related public welfare activities, such as free medical consultations at enterprises and the promotion of essential knowledge on CPR, the Heimlich maneuver, and hypertension prevention, which effectively enhanced employees' self-rescue and mutual-rescue capabilities. 29 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 During the reporting period, the Company organized employees to participate in public welfare activities such as "Warm Together with Love" and "Intelligent Drive, Love at Fusheng," as well as a walking event called "Spreading Love with Every Step." These activities not only strengthened team cohesion but also spread goodwill within the community. By organizing the "Labor Beautifies Bicycles" event, the Company actively promoted green travel and beautified the urban environment. For the Dragon Boat Festival, the Company specially planned the "Warm Dragon Boat Festival, Caring Hearts" themed activity, visiting nursing homes to bring festive warmth and care to the elderly. This promoted the traditional virtue of respecting and caring for the elderly and fostered a warm and harmonious social atmosphere. Furthermore, as part of the "Ten Thousand Enterprises Link Ten Thousand Villages, Walk the Road to Revitalization" initiative, the Company partnered with Maohua Village in Taihua Town, Yixing, and procured two batches of agricultural products during the reporting period. Looking ahead, the Company will continue to uphold the principle of "Creating Value Together, Sharing Results," unwaveringly fulfill its social responsibilities, focus on environmental protection, employee welfare, and broader social welfare areas, and contribute more to building a harmonious society and creating a better future through practical actions. 30 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 Section VI. Important Matters I. Undertakings that the actual controller, shareholders, related party, buyers and the Company have fulfilled during the reporting period and have not yet fulfilled by the end of reporting period □ Applicable Not applicable No undertakings that the actual controller, shareholders, related party, buyers and the Company have fulfilled during the reporting period and have not yet fulfilled by the end of the reporting period II. Occupation of the non-operational funds of the listed Company by controlling shareholders and its related party □ Applicable Not applicable No non-operational funds of the listed Company have been occupied by the controlling shareholders and its related party in the reporting period. III. External guarantee out of the regulations □ Applicable Not applicable No external guarantee out of the regulations occurred in the reporting period. IV. Appointment and non-reappointment (dismissal) of CPA Has the semi-annual financial report been audited? □ Yes No The Company's semi-annual report has not been audited. V. Statement on the latest “modified audit report” by BOD and the committee of supervisors □ Applicable Not applicable VI. Explanation from Board of Directors for “Qualified Opinion” that issued by CPA Applicable □ Not applicable Gongzheng Tianye Certified Public Accountants (Special General Partnership) issued an unqualified audit report with emphasis of matter paragraphs on the Company’s 2023 financial report on April 15, 2024. 1. Emphasize the matters involved in the item paragraph As stated in Note XVIII.7 of the 2023 financial report, “Other Important Transactions and Matters that Affect Investor Decisions”, Wuxi Weifu International Trade Co., Ltd(“WFTR”), a wholly-owned subsidiary of WFHT, is currently in the stage of being transferred for review and prosecution for contract fraud. The result of the case is still uncertain in the future. 2. Explanation of changes and handling of the matters involved 31 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 At present, the case is in the stage of being prosecuted by the Wuxi People's Procuratorate to the Wuxi Intermediate People's Court. The Company will fulfill its disclosure obligations in a timely manner according to the progress of subsequent cases in accordance with the law. VII. Bankruptcy reorganization □ Applicable Not applicable No bankruptcy reorganization for the Company in the reporting period VIII. Major litigation and arbitration Significant litigation or arbitration matters Applicable Not applicable No significant litigation or arbitration matters for the Company in the reporting period. Other litigation and arbitration Applicable □ Not applicable Whether Amount Results and Index expected Date of Basic information of involved Progress of litigation impacts of Execution of litigation of liability disclos litigation (arbitration) (10,000.00 (arbitration) litigation (arbitration) judgments disclos have been ure yuan) (arbitration) trial ure formed Under process Summary of other according to the lawsuits where the No significant litigation process, Some cases have been Company or subsidiary, impact on the some cases have not executed, while others as the plaintiff, did not 1,198.99 No Company's been closed yet, and are still in the process meet the disclosure production and closed cases will be of execution. criteria standard for operation executed according significant litigation to the process Summary of other lawsuits where the Under process No significant The case is in the trial Company or subsidiary, according to the impact on the process, has not yet as the plaintiff, did not 4,667.67 No litigation process, Company's been judged, and has meet the disclosure and the case is production and not reached the criteria standard for currently under trial operation execution stage significant litigation IX. Penalty and rectification Applicable □Not applicable Type of Date of Name Type Reason investigation Conclusion(if any) Index of disclosure disclosure punishment 1. Disclosed inaccurate financial information 2. Failed to fulfill the review procedures and disclosure WFHT Other obligations for related party Announcement on transactions in accordance Receiving Warning with regulations Has been issued a warning China Securities Letter from Jiangsu 3. Undisclosed 2022 letter by Jiangsu Securities Regulatory Securities Regulatory performance forecast Regulatory Bureau and Commission took 2024-03-28 Bureau (Notice No. Wang recorded in the integrity file administrative 2024-005) disclosed by Xiaodong Directo of the securities and futures regulatory measures the Company on the ((Leave r market. website of CNINFO office) (www.cninfo. com. cn) Failure to be diligent and Directo Xu Yunfeng responsible r Ou Jianbin ((Leave Other office) 32 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 Failed to timely disclose WFHT Other 2022 annual performance forecast as required Decision on Issuing a Wang Notice of Criticism and Xiaodong Directo Disciplinary Action Disciplinary action ((Leave r Has been circulated a notice against WFHT and taken by the stock 2024-03-27 office) Failed to fulfill duties and of criticism Related Parties on the exchange Directo obligations of honesty and Official Website of Xu Yunfeng r diligence Shenzhen Stock Ou Jianbin Exchange ((Leave Other office) Explanation on rectification Applicable □Not applicable After receiving the warning letter from Jiangsu Securities Regulatory Bureau, the Company attached great importance to it, earnestly learned from the lessons, strengthened the study of relevant laws, regulations, and normative documents, enhanced information disclosure management and improved the level of standardized operation so as to prevent such incidents from happening again. The Company and related personnel have submitted a written rectification report to the Jiangsu Securities Regulatory Bureau as required. X. Integrity of the Company, its controlling shareholders and actual controllers □ Applicable Not applicable XI. Major related party transaction 1. Related party transaction involved with daily operation Applicable □ Not applicable Content Related Trading Whether Proportio Clearing Type of of Pricin Related party limit over the Availabl Date Index n in form for Related Relationshi related related g party transaction approved approved e similar of of similar related party p transacti party princi transacti amount (in (in 10 limited market disclo disclo transacti transacti on transacti ple on price 10 thousand thousand or not price sure sure ons on on yuan) yuan) (Y/N) Procure Procure Fair ment of ment of marke Accordin Associated Market Market WFPM enterprise goods goods t price 1,885.67 0.43% 4,500 N g to the price and and pricin contract services services g Associated Procure Procure Fair enterprise, ment of ment of marke Accordin controlling Market Market RBCD subsidiary goods goods t price 12,112.66 2.76% 31,300 N g to the price and and pricin contract of Robert services services g Notice Bosch Procure Procure Fair 2024- No.: Joint ment of ment of marke Accordin 04-16 2024- Market Market 011 WFEC venture of goods goods t price 15,064.19 3.43% 119,800 N g to the price WFLD and and pricin contract services services g Second Procure Procure Fair largest ment of ment of marke Accordin Market Market Bosch shareholder goods goods t price 11,104.76 2.53% 22,200 N g to the price of the and and pricin contract Company services services g Holding Company of Procure Procure Fair Wuxi ment of ment of marke Accordin Market Market EDRI Industry goods goods t price 2.83 0.00% 0 Y g to the price Developme and and pricin contract nt Group services services g Co., Ltd. Holding Company of Procure Procure Fair Notice Wuxi ment of ment of marke Accordin FALCO Market Market No.: NTECH Industry goods goods t price 1.45 0.00% 0 N g to the price 2024- Developme and and pricin contract 011 nt Group services services g Co., Ltd. 33 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 IDG is the major shareholder, and a Procure Fair related ment of Purchase marke Accordin Wuxi natural Market Market IOT person of goods fixed t price 2.07 0.00% 0 Y g to the price and asset pricin contract the services g Company serves as the chairman Fair Sales of Sales of marke Accordin Associated goods goods Market Market WFPM enterprise and and t price 38.8 0.01% 200 N g to the price pricin contract services services g Associated Fair enterprise, Sales of Sales of marke Accordin controlling goods goods Market Market RBCD subsidiary and and t price 66,018 11.59% 228,100 N g to the price pricin contract of Robert services services g Bosch Fair Sales of Sales of Joint marke Accordin goods goods Market Market WFEC venture of and and t price 24.76 0.00% 1,500 N g to the price Notice WFLD pricin contract services services 2024- No.: g 04-16 2024- Second Fair Sales of Sales of 011 largest marke Accordin goods goods Market Market Bosch shareholder and and t price 99,481.54 17.47% 205,600 N g to the price of the pricin contract services services Company g Fair Sales of Sales of Changch Joint marke Accordin goods goods Market Market un venture of and and t price 50.67 0.01% 5,400 N g to the price Xuyang WFLD pricin contract services services g Fair Sales of Sales of marke Accordin Lezhuo Associated goods goods Market Market Bowei enterprise and and t price 515.59 0.09% 1,540 Y g to the price pricin contract services services g Fair Procure marke Accordin Associated ment of Market Market WFPM enterprise Others fixed t price 0.3 0 N g to the price pricin contract asset g Associated Fair enterprise, Payable marke Accordin controlling technical Market Market RBCD subsidiary Others service t price 0 500 N g to the price pricin contract of Robert fees, etc g Bosch Associated Fair enterprise, Receivab marke Accordin controlling Market Market RBCD subsidiary Others le lease t price 23.4 100 N g to the price fees pricin contract of Robert g Bosch Payment Second Fair of largest marke Accordin technical Market Market Bosch shareholder Others commiss t price 243 500 N g to the price Notice of the pricin contract 2024- No.: ion fees, Company g 04-16 2024- etc 011 Second Fair Procure largest marke Accordin ment of Market Market Bosch shareholder Others fixed t price 0 100 N g to the price of the pricin contract asset Company g Second Provide Fair largest technolo marke Accordin Market Market Bosch shareholder Others gy t price 0 200 N g to the price of the service, pricin contract Company etc. g Second Fair largest Selling marke Accordin Market Market Bosch shareholder Others of fixed t price 0 300 N g to the price of the asset pricin contract Company g The first Fair Provide Wuxi largest marke Accordin technolo Market Market Industry shareholder Others gy t price 37.48 0 Y g to the price Group of the pricin contract service Company g Receivab Fair Notice le kinetic marke Accordin Lezhuo Associated Market Market 2024- No.: Bowei enterprise Others energy t price 88.88 200 N g to the price 04-16 2024- fees pricin contract 011 g 34 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 Fair Receivab marke Accordin Lezhuo Associated Market Market Bowei enterprise Others le lease t price 154.87 400 N g to the price fees pricin contract g Fair marke Accordin Associated Payable Market Market Autolink enterprise Others lease fee t price 0 600 N g to the price pricin contract g Holding Procure Fair Urban Company of ment of marke Accordin public Market Market delivery Wuxi Others cafeteria t price 108.65 0 Y g to the price Industry ingredien pricin contract Holding Group ts g Fair Joint Provide marke Accordin Market Market WFEC venture of Others technical t price 24.42 100 N g to the price WFLD services pricin contract g Fair Joint Receivab marke Accordin Market Market WFEC venture of Others le lease t price 100.33 300 N g to the price WFLD fees pricin contract Notice g 2024- No.: Fair 04-16 2024- Payable Joint marke Accordin 011 technical Market Market WFEC venture of Others service t price 25.84 0 Y g to the price WFLD pricin contract fees g Fair Payable Joint marke Accordin kinetic Market Market WFEC venture of Others energy t price 10.69 200 N g to the price WFLD pricin contract fees g 207,120.8 Total -- -- -- 623,640 -- -- -- -- 5 Detail of sales return with major amount involved Not applicable The Company expects the total amount of daily related transactions in 2024 to be 6,236.4 million yuan, and the actual total amount of daily related transactions that occurred during the reporting period is 2,071.2085 million yuan, classified as follows: Report the actual implementation of the daily related 1. It is expected that the purchase of goods and services from related parties in 2024 will not exceed 1,778 million yuan, and the transactions which were projected about their total actual amount incurred during the reporting period is 401.7363 million yuan; 2. It is expected that the sales of goods and services amount by types during the reporting period (if to related parties in 2024 will not exceed 4,423.4 million yuan, and the actual amount incurred during the reporting period is applicable) 1,661.2936 million yuan; 3. It is expected that other related transactions with related parties in 2024 will not exceed 35 million yuan, and the actual amount incurred during the reporting period is 8.1786 million yuan. Reasons for major differences between trading price Not applicable and market reference price (if applicable) 2. Related party transactions of asset or acquisition and sold □ Applicable Not applicable No related party transactions of asset or equity acquisition and sold occurred during the reporting period 3. Related party transactions of mutual investment outside □ Applicable Not applicable No related party transactions of mutual investment outside occurred during the reporting period. 4. Contact of related party credit and debt Applicable □ Not applicable Is there any non operating related debt and debt transaction Yes □No Receivable debt from related parties Is there Increase Interest Amount any in in Beginning received in Ending Related Related Cause of occupatio current Interest current balance(’000 current balance(’0000 party relationship formation n of non period(’0 rate period(’ 0 yuan) period(’00 yuan) operating 000 0000 00 yuan) funds? yuan) yuan) 35 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 Company controlled by the elder Hebei brother of a -212,548.78 -212,548.78 Machinery Company director/senior Formed executive due to Hebei “platform No 195,847.05 195,847.05 Jinda trade” Hebei Company business 143,675.72 143,675.72 Deshuang controlled by Hebei Hebei 60,940.49 60,940.49 Lanpai Machinery Hebei 47,925.33 47,925.33 Mianzhuo Total 235,839.81 235,839.81 The impact of related debt on the For details on the impact on the Company's operating results and financial condition, please refer to Company's operating results and financial the description of ""Provision for expected credit loss on other receivables formed by “platform condition trade” business"” Note1: Hebei Machinery refers to Hebei Machinery Import and Export Co., Ltd., Hebei Jinda refers to Hebei Jinda Import and Export Co., Ltd., Hebei Lanpai refers to Hebei Lanpai Technology Co., Ltd., Hebei Mianzhuo refers to Hebei Mianzhuo Electromechanical Equipment Sales Co., Ltd. Hebei Deshuang refers to Hebei Deshuang Trading Co., Ltd. Note2: According to the principle of substance over form, the company did not treat Weifu International Trade's "platform trade" business as a normal trade business, but accounted for it as a fund receipt and payment. Because Hebei Jinda, Hebei Deshuang, Hebei Lanpai and Hebei Mianzhuo are controlled by Hebei Machinery, based on the business essence of "platform trade" business, WFTR listed the difference between the "purchase payment" paid by WFTR to Hebei Jinda, Hebei Deshuang, Hebei Lanpai and Hebei Mianzhuo based on "platform trade" business and the "sales payment" received from Hebei Machinery 2,358.3981 million yuan as other receivables. As of June 30, 2024, the Company has made a bad debt provision of 1,448.3589 million yuan for the balance of other receivables; The bad debt provision balance is calculated by 80.10%, which is the proportion of other receivables balance of Hebei Machinery and its controlled companies 2,415.1519 million yuan to other receivables balance of WFTR's "platform trade" business portfolio 2,741.4991 million yuan as of December 31, 2023 multiply the bad debt provision for other accounts receivable balances in WFTR’s "platform trade" business portfolio 1,644.0683 million yuan. 5. Contact with the related finance companies □ Applicable Not applicable There are no deposits, loans, credits or other financial business between the finance companies with associated relationship and related parties 6. Transactions between the finance Company controlled by the Company and related parties □ Applicable Not applicable There are no deposits, loans, credits or other financial business between the finance companies controlled by the Company and related parties. 7. Other material related party transactions Applicable □ Not applicable On April 15, 2024, the 23rd meeting of the 10th Board of Directors reviewed and approved the Proposal on Investing in the Establishment of a Partnership Enterprise and Related Transactions. For details, please refer to the announcement titled Announcement on the Proposed Investment in the Establishment of a Partnership Enterprise and Related Transactions (Notice No. 2024-020), disclosed by the Company on April 16, 2024. As of the date of this 36 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 report, the matter is progressing as planned. On May 14, 2024, the 25th meeting of the 10th Board of Directors also reviewed and approved the Proposal for Increasing Capital in an Associated Company. Details are available in the announcement titled Announcement on the Proposed Capital Increase in an Associated Company and Related Transactions (Notice No. 2024-038), disclosed by the Company on May 15, 2024. As of the date of this report, this matter is progressing as planned. On May 14, 2024, the 25th meeting of the 10th Board of Directors reviewed and aproved the Proposal to Invest in a Joint Venture for Intelligent Sensing Business and Related Transactions. Details can be found in the announcement titled Announcement on the Proposed Investment in a Joint Venture for Intelligent Sensing Business and Related Transactions (Notice No. 2024-039), disclosed by the Company on May 15, 2024. As of June 27, 2024, the joint venture has completed its business registration and obtained a Business License from the Wuxi Economic Development Zone Administration. For specific details, please refer to the the announcement titled Progress Announcement on the Proposed Investment in a Joint Venture for Intelligent Sensing Business and Related Transactions (Announcement No. 2024-046) disclosed by the Company on June 29, 2024 For more information on major related party transactions, please refer to the temporary report disclosure website. Disclosure date of Name of website disclosing Name of temporary announcement temporary temporary announcement announcement the Proposal on Investing in the Establishment of a 2024-04-16 Partnership Enterprise and Related Transactions Announcement on the Proposed Capital Increase in an 2024-05-15 Associated Company and Related Transactions Announcement on the Proposed Investment in a Joint CNINFO Venture for Intelligent Sensing Business and Related 2024-05-15 (http://www.cninfo.com.cn) Transactions Progress Announcement on the Proposed Investment in a Joint Venture for Intelligent Sensing Business and Related 2024-06-29 Transactions XII. Significant contract and implementations 1. Trusteeship, contract and leasing (1) Trusteeship □ Applicable Not applicable No trusteeship occurred during the reporting period (2) Contracting □ Applicable Not applicable No contract occurred during the reporting period (3) Leasing □ Applicable Not applicable No leasing occurred during the reporting period 2. Material guarantees Applicable □ Not applicable 37 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 In ten thousand yuan The Company’ guarantee towards subsidiaries Disclosure date of Guarantee Count Name of announceme Guarant Actual Actual Fulfill d by Guarantee er guarantee nt related to eed occurring guarantee Collateral Guarantee period ed or related type Guara d object the amount date d amount not parties or ntee guaranteed not amount From the date of execution of the main contract up to the two years from the date of expiry of the Joint 2022-12- performance VHWX 2022-12-09 1,000 1,000 liability NA NA No No 12 period of the guarantee obligations under the main contract or December 30, 2026 (inclusive, whichever is the earlier) Three years from Joint the date of receipt 2023-07- VHIO 2023-04-28 55,000 7,784 liability NA NA of the guarantee No No 13 guarantee by the Italian tax bureau To be individually calculated according to each financing provided by the creditor to the debtor under the Joint main contract, for 2023-08- WFAS 2023-04-28 4,000 462 liability NA NA each financing, No No 26 guarantee the guarantee period is three years from the expiration date of the debt performance period under that financing Six months from the maturity date Joint 2023-11- of each VHIO 2023-04-28 55,000 5,309 liability NA NA No No 16 guaranteed debt, guarantee but no later than June 30, 2028 Two years since VHIO completed all supplier obligations or Joint 2024-04- satisfied the VHIO 2023-04-28 55,000 30,706 liability NA NA No No 09 requirements for guarantee indicators in the guarantee letter Indicator requirements Approved total guaranteed amount Total actual amount occurred towards the subsidiaries within the towards subsidiaries within the 41,200 30,706 reporting period (B1) reporting period (B2) Approved total guaranteed amount Total actual guarantee balance towards the subsidiaries at the 86,461 towards subsidiaries at the year 45,261 year end (B3) end (B4) Total amount of the Company’s guarantee(total of the top three) Approved total amount guaranteed Total actual guaranteed amount within the reporting period 41,200 occurred within the reporting 30,706 (A1+B1+C1) period (A2+B2+C2) Approved total amount guaranteed Actual total guarantee balance at 86,461 45,261 at the year end (A3+B3+C3) the year end (A4+B4+C4) 38 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 Proportion of actual total guaranteed amount (A4+B4+C4) to net asset 2.34% Wherein: Explanation of situations where there is a guarantee liability or evidence indicating the possibility of assuming joint and several liability for the NA unexpired guarantee contract during the reporting period (if any) Explanation of providing external guarantees in violation of prescribed NA procedures (if any) Specific description for using the guarantee by complex method: Nil 3. Trusted cash asset management Applicable □ Not applicable In ten thousand yuan Amount with impairment accrual Capital Amount Outstanding Overdue Type for the overdue financial products sources occurred balance amount which has not been recovered Financing products of banks Own funds 84,350 7,700 0 0 Financial products of Own funds 42,000 42,000 0 0 securities firms Trust financial products Own funds 32,078.66 14,078.66 0 0 Other type Own funds 92,711.65 76,979.46 0 0 Total 251,140.31 140,758.12 0 0 Details of the single major amount, or high-risk trust investment with low security, poor fluidity Applicable □ Not applicable In ten thousand yuan Amoun t of Summar Whethe reserve Whether y of the Capita Anticipat r Sou for has items Sta En l Criteria Referenc ed Actual approv Trustee rce Actual devalua entrust and Trustee Amou rt d invest for e annual income collected ed by institutio Type of gain/loss tion of finance related type nt dat dat ment fixing rate of (if gain/loss legal n r name fun in period withdra plan in query e e purpo reward return applicabl in period proced ds wing the index (if se e) ure (if future applicabl (Y/N) applica e) ble) Bank Referenc Collecte Guarante Ow 202 202 wealth e annual d ed 68,00 n 4- 4- manag rate of 2.25%- Bank Bank 277.78 473.69 accordin 0 Yes Yes floating 0 fun 01- 09- ement return by 2.9% g to the income d 29 24 produ the contract cts contract Bank Referenc Non- Collecte Ow 202 202 wealth e annual guarante d 42,45 n 4- 4- manag rate of Bank Bank ed 2%-2.5% 168.24 253.15 accordin 0 Yes Yes 0 fun 01- 06- ement return by floating g to the d 04 26 produ the income contract cts contract Non- Collecte Ow guarante d Securitie Securitie n ed 187.5 accordin 0 Yes Yes 2024-04- s s fun floating g to the 16(Notic d income contract e No.:2024 -013) Non- Collecte Ow guarante d n Trust Trust ed 341.48 accordin 0 Yes Yes fun floating g to the d income contract Other Referenc Non- professio Ow e annual guarante nal n rate of Other ed 2,529.21 0 Yes Yes financial fun return by floating institutio d the income ns contract 110,4 Total 446.02 3,785.03 0 50 It is expected that the principal of entrusted financial management fails to recover or there are other situations leading to 39 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 impairment in entrusted financial management □ Applicable Not applicable 4. Other significant contract □ Applicable Not applicable The Company had no other significant contract in the reporting period. XIII. Explanation on other material matters □Applicable Not applicable The Company has no explanation on other material matters. XIV. Material matters of subsidiary of the Company □ Applicable Not applicable Section VII. Changes in Shares and Particulars about Shareholders I. Changes in share capital 1. Changes in share capital In Share Before the Change Change during the reporting period(+/-)) After the change Public New Bonus reserve Proporti Amount Proportion shares Others Subtotal Amount shares transfer into on issued share capital I. Restricted 5,651,230 0.56% -4,845,055 -4,845,050 806,175 0.08% shares 1. State- owned shares 2. State- owned legal person’s shares 3. Other domestic 5,651,230 0.56% -4,845,055 -4,845,055 806,175 0.08% shares Including: Domestic legal person’s shares Domestic natural 5,651,230 0.56% -4,845,055 -4,845,055 806,175 0.08% person’s shares 4. Foreign shares 40 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 Including: Foreign legal person’s shares Foreign natural person’s shares II. 996,180,11 Unrestricted 996,511,563 99.44% -331,445 -331,445 8 99.92% shares 1. RMB 823,800,11 ordinary 824,131,563 82.24% -331,445 -331,445 8 82.63% shares 2. Domesticall 172,380,00 y listed 172,380,000 17.20% 0 17.29% foreign shares 3. Overseas listed foreign shares 4. Others III. Total 1,002,162,79 996,986,29 100.00% -5,176,500 -5,176,500 100.00% shares 3 3 Reasons for share changed Applicable □Not applicable 1. During the reporting period, the Company repurchased and canceled 5,176,500 shares of 2020 restricted stock that had been granted but not unlocked, resulting in a change in restricted shares; 2. During the reporting period, titles of some directors, supervisors, and senior executives of the Company were adjusted, and the lock-up shares held by senior executives changed, resulting in changes in unrestricted shares. Approval status of share changes Applicable □Not applicable 1. On April 15, 2024, the Company held the 23rd meeting of the 10th session of Board of Directors and approved the Proposal on Buy-back and Cancellation of the Restricted Stocks Partially Granted in 2020 Restricted Stock Incentive Plan. It was decided to buy back and cancel a total of 5,176,500 restricted stocks that have been granted to 535 incentive recipients but did not meet the conditions for lifting restrictions. As of June 7, 2024, the Company has completed the buy-back and cancellation procedures for the above-mentioned shares at the Shenzhen Branch of China Securities Depository and Clearing Corporation Limited. 2. On April 15, 2024, the Company held the 23rd meeting of the 10th session of board of directors and approved the Proposal on the Election of Non-independent Director Candidates for the Board of Directors. On May 17, 2024, the Company held its 2023 annual shareholders' meeting and approved the proposal. Ownership transfer of share changed □Applicable Not applicable Progress of the implementation of buyback share □Applicable Not applicable Progress of the implementation of reducing buyback shares by means of centralized bidding □Applicable Not applicable Influence on the basic EPS and diluted EPS as well as other financial indexes of net asset per share attributable to common shareholders of Company in latest year and period □ Applicable Not applicable Other information necessary to disclose or need to disclosed under requirement from security regulators 41 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 □ Applicable Not applicable 2. Changes of restricted stocks Applicable □Not applicable In Share Opening Restricted shares Shares Ending Shareholders restricted increased in the released in restricted Restricted reasons Date for released shares Period Period shares Wang Xiaodong Lock-up shares held by 225,586 120,000 75,195 180,781 June 7, 2024 (Leave office) senior executives Lock-up shares held by Xu Yunfeng 193,500 105,000 0 88,500 June 7, 2024 senior executives Ou Jianbin Lock-up shares held by 154,500 84,000 51,500 122,000 June 7, 2024 (Leave office) senior executives Lock-up shares held by Rong bin 147,000 84,000 0 63,000 June 7, 2024 senior executives Lock-up shares held by Liu Jinjun 147,000 84,000 0 63,000 June 7, 2024 senior executives Lock-up shares held by Li Gang 147,000 84,000 0 63,000 June 7, 2024 senior executives Lock-up shares held by Xu Sheng 147,000 84,000 0 63,000 June 7, 2024 senior executives Miao Yuming Lock-up shares held by 91,500 0 22,500 114,000 -- (Leave office) senior executives Middle Restricted Stock 4,531,500 4,531,500 0 0 June 7, 2024 management Incentive Plan 2020 Total 5,784,586 5,176,500 149,195 757,281 -- -- Note: In the table above, shares released in the reporting period is the number that the Company repurchases and cancels the shares it has been granted but has not yet lifted the restrictions on sale in the reporting period. II. Securities issuance and listing □ Applicable Not applicable III. Number and shareholding situation of Company shareholders Total preference shareholders with voting rights Total common stock shareholders at end 62,203 recovered at end of last month before annual report 0 of the reporting period disclosed (if applicable) Particulars about shares held above 5% by shareholders or top 10 shareholders Total of Number Information of Nature Proporti common shares Changes in of Amount of sharespledged, Full name of of on of held at the end reporting restricte unrestricted tagged or frozen Shareholders sharehol shares of reporting period d shares shares held State of Amo der held period held share unt State- Wuxi Industry owned Development Group 20.47% 204,059,398 0 0 204,059,398 N/A 0 corporat Co., Ltd. e Foreign Robert Bosch Co., corporat 14.33% 142,841,400 0 0 142,841,400 N/A 0 Ltd e Hong Kong Foreign Securities Clearing corporat 2.90% 28,944,043 11,241,722 0 28,944,043 N/A 0 Company e CCB Life Insurance Co., Ltd. - Traditional Other 1.24% 12,359,918 12,359,918 0 12,359,918 N/A 0 Insurance NSSF-413 Other 1.06% 10,590,000 360,000 0 10,590,000 N/A 0 42 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 State- Dongwu Securities owned 0.80% 7,999,900 7,999,900 0 7,999,900 N/A 0 Co., Ltd corporat e FIDELITY Foreign INVMT TRT corporat 0.80% 7,955,075 744,689 0 7,955,075 N/A 0 FIDELITY INTL e SMALL CAP FUND Guolian An Fund - China Pacific Life Insurance Co., Ltd. - Dividend Insurance - Guolian An Fund - China Pacific Life Other 0.71% 7,123,179 235,200 0 7,123,179 N/A 0 Equity Relative Yield (Guaranteed Dividend) Single Asset Management Plan Basic Pension Other 0.67% 6,698,993 -942,700 0 6,698,993 N/A 0 Insurance Fund- 1003 Domesti Xie Zuogang c natural 0.51% 5,132,967 0 0 5,132,967 N/A 0 person Strategy investor or general legal person becoming the top 10 Nil shareholders by placing new shares (if applicable) 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 other shareholders; and they do not belong to the persons acting in concert regulated by the among the aforesaid shareholders Management Measure of Information Disclosure on Change of Shareholding for Listed Company. Description of the above shareholders in relation to delegate/entrusted voting rights Nil and abstention from voting rights. Special note on the repurchase As of June 30, 2024, the repurchase special securities account of Weifu High-Technology account among the top 10 Group Co., Ltd has 25,000,000 shares of ordinary A-Share, hereby stated that in according shareholders (if applicable) withe relevant requirement, they are not included in the top 10 shareholders of the Company. Particular about top 10 shareholders with unrestricted shares held Amount of unrestricted Shares held Shareholders’ name shares held at Period-end Type Amount Wuxi Industry Development Group Co., Ltd. 204,059,398 RMB common shares 204,059,398 RMB common shares 115,260,600 Robert Bosch Co., Ltd 142,841,400 Domestically listed foreign shares 27,580,800 Hong Kong Securities Clearing Company 28,944,043 RMB common shares 28,944,043 CCB Life Insurance Co., Ltd. - Traditional 12,359,918 RMB common shares 12,359,918 Insurance NSSF-413 10,590,000 RMB common shares 10,590,000 Dongwu Securities Co., Ltd 7,999,900 RMB common shares 7,999,900 FIDELITY INVMT TRT FIDELITY INTL SMALL CAP 7,955,075 Domestically listed foreign shares 7,955,075 FUND Guolian An Fund - China Pacific Life Insurance Co., Ltd. - Dividend Insurance - Guolian An Fund - China Pacific Life Equity 7,123,179 RMB common shares 7,123,179 Relative Yield (Guaranteed Dividend) Single Asset Management Plan Basic Pension Insurance Fund- 1003 6,698,993 RMB common shares 6,698,993 Xie Zuogang 5,132,967 Domestically listed foreign shares 5,132,967 43 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 Among the aforesaid shareholders, there has no associated relationship between Explanation on associated relationship or Wuxi Industry Development Croup Co., Ltd., the first largest shareholder of the consistent actors within the top 10 restricted Company, and other shareholders; and they do not belong to the persons acting in shareholders and between top 10 unrestricted concert regulated by the Management Measure of Information Disclosure on shareholders and top 10 shareholders Change of Shareholding for Listed Company. Explanation on top 10 shareholders involving Nil margin business (if applicable) 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 Did top ten common shareholders or top ten unrestricted shareholders have agreed repurchase dealing in the reporting period? □ Yes No The top ten common shareholders or top ten unrestricted shareholders didn’t have agreed repurchase dealing in the reporting period. IV. Changes in shareholding of directors, supervisors, and senior management Applicable □Not applicable Number of Number of Number of Number of Number of Number of Number of restricted shares shares restricted shares held shares held restricted shares Working increased in decreased in shares Name Title at period- at period- shares granted granted in status reporting reporting granted at begin end at period- reporting period period period- (Share) (Share) begin(Share) period (Share) (Share) end(Share) (Share) Vice Xu Chairman Currently 258,000 0 105,000 153,000 105,000 0 0 Yunfeng and General in office Manager Deputy Currently Xu Sheng General 196,000 0 84,000 112,000 84,000 0 0 in office Manager Deputy Currently Rongbin General 196,000 0 84,000 112,000 84,000 0 0 in office Manager Deputy General Manager and Currently Liu Jinjun 196,000 0 84,000 112,000 84,000 0 0 Secretary of in office the Board of Directors Chief Currently Li Gang 196,000 0 84,000 112,000 84,000 0 0 engineer in office Wang Chairman of Leave 300,781 0 120,000 180,781 120,000 0 0 Xiaodong board office Executive Vice General Ou Leave Manager and 206,000 0 84,000 122,000 84,000 0 0 Jianbin office Financial Director Deputy Miao Leave General 122,000 30,000 38,000 114,000 0 0 0 Yuming office Manager Total -- -- 1,670,781 30,000 683,000 1,017,781 645,000 0 0 44 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 V. Changes of controlling shareholders or actual controller in the reporting period Changes of controlling shareholders in the reporting period □ Applicable Not applicable The Company had no changes of controlling shareholders in the reporting period Changes of actual controller in the reporting period □ Applicable Not applicable The Company had no changes of actual controller in the reporting period 45 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 Section VIII. Preferred Stock □ Applicable Not applicable The Company had no preferred stock in the reporting period. 46 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 Section IX. Corporate Bonds □ Applicable Not applicable 47 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 Section X. Financial Report I. Audit report Whether the semi annual report is audited □Yes No The Company's semi- annual financial report has not been audited II. Financial Statement Statement in Financial Notes are carried in RMB/CNY 1. Consolidated Balance Sheet Prepared by Weifu High-Technology Group Co., Ltd. Jun. 30, 2024 In RMB Item June 30, 2024 January 1, 2024 Current asset: Monetary fund 2,725,960,523.49 2,274,771,699.14 Settlement provision Capital lent Trading financial asset 1,431,717,057.05 2,391,487,144.96 Derivative financial asset Note receivable 111,953,406.82 144,976,174.84 Account receivable 3,712,958,646.89 3,857,539,958.20 Receivable financing 1,861,606,949.90 1,661,749,949.46 Account paid in advance 79,255,761.11 76,202,271.16 Insurance receivable Reinsurance receivable Contract reserve of reinsurance receivable Other account receivable 1,795,554,563.56 919,684,126.81 Including: Interest receivable Dividend receivable 872,701,558.93 Buying back the sales of financial asset Inventory 1,891,829,597.61 2,068,533,030.94 Including: Data resource Contract asset Asset held for sale Non-current asset due within one year Other current asset 238,309,118.47 325,909,383.11 Total current asset 13,849,145,624.90 13,720,853,738.62 Non-current asset: 48 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 Loans and payment on behalf Debt investment Other debt investment Long-term account receivable Long-term equity investment 5,894,271,112.10 5,947,633,507.07 Investment in other equity instrument 677,790,690.00 677,790,690.00 Other non-current financial asset 669,600,925.15 804,350,120.06 Investment real estate 45,905,888.45 46,926,716.49 Fixed asset 3,958,946,658.33 3,969,574,102.87 Construction in progress 682,829,406.56 564,605,931.90 Productive biological asset Oil and gas asset Right-of-use asset 45,893,971.65 48,832,472.85 Intangible asset 502,043,226.41 484,834,882.53 Including: Data resource Expense on research and development Including: Data resource Goodwill 118,827,593.37 122,316,819.20 Long-term expense to be apportioned 20,925,320.48 24,714,632.10 Deferred income tax asset 319,940,864.76 311,912,955.07 Other non-current asset 1,078,844,006.81 1,356,741,223.05 Total non-current asset 14,015,819,664.07 14,360,234,053.19 Total asset 27,864,965,288.97 28,081,087,791.81 Current liability: Short-term loan 367,616,899.38 838,889,557.51 Loan from central bank Capital borrowed Trading financial liability Derivative financial liability Note payable 2,156,179,899.55 1,759,062,642.60 Account payable 3,351,779,795.80 3,668,850,423.29 Account received in advance 485,401.22 2,911,439.65 Contractual liability 81,968,819.02 77,686,881.24 Selling financial asset of repurchase Absorbing deposit and interbank deposit Security trading of agency Security sales of agency Wage payable 220,761,785.27 334,810,352.56 Tax payable 66,628,401.45 56,581,082.49 Other account payable 387,892,303.03 108,893,486.63 Including: Interest payable Dividend payable 329,472,281.60 Commission charge and commission payable Reinsurance payable Liability held for sale Non-current liability due within one year 214,202,463.35 38,084,321.10 Other current liability 299,883,882.27 257,139,908.60 Total current liability 7,147,399,650.34 7,142,910,095.67 49 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 Non-current liability Insurance contract reserve Long-term loan 100,000,000.00 299,800,000.00 Bond payable Including: Preferred stock Perpetual capital security Lease liability 34,393,469.46 37,733,196.51 Long-term account payable 28,035,082.11 28,035,082.11 Long-term wage payable 128,526,633.44 129,844,482.80 Accrued liability 26,746,780.27 38,016,428.52 Deferred income 167,835,493.00 188,773,622.29 Deferred income tax liability 33,988,775.36 37,752,122.87 Other non-current liability Total non-current liability 519,526,233.64 759,954,935.10 Total liability 7,666,925,883.98 7,902,865,030.77 Owner’s equity: Share capital 996,986,293.00 1,002,162,793.00 Other equity instrument Including: Preferred stock Perpetual capital security Capital reserve 3,250,366,843.27 3,308,170,140.96 Less: inventory share 469,722,092.24 533,289,512.24 Other comprehensive income 32,287,259.21 54,156,915.97 Reasonable reserve 5,891,265.97 3,641,439.97 Surplus public reserve 510,100,496.00 510,100,496.00 Provision of general risk Retained profit 15,037,305,375.02 15,054,950,398.12 Total owner’ s equity attributable to parent Company 19,363,215,440.23 19,399,892,671.78 Minority interest 834,823,964.76 778,330,089.26 Total owner’ s equity 20,198,039,404.99 20,178,222,761.04 Total liability and owner’ s equity 27,864,965,288.97 28,081,087,791.81 Legal representative: Yin Zhenyuan Person in charge of accounting works: Feng Zhiming Person in charge of accounting institute: Wu Junfei 2. Balance sheet of parent Company In RMB Item June 30, 2024 January 1, 2024 Current asset: Monetary fund 577,322,355.62 714,826,120.43 Trading financial asset 1,354,701,933.76 2,251,060,973.85 Derivative financial asset Note receivable 22,376,432.66 23,523,055.70 Account receivable 1,433,642,663.04 1,384,059,380.88 Receivable financing 294,458,850.37 227,811,949.87 Account paid in advance 47,826,509.58 45,875,061.25 Other account receivable 2,221,321,070.80 1,370,649,392.28 50 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 Including: Interest receivable 3,632,064.24 842,323.12 Dividend receivable 775,914,958.91 Inventory 507,131,113.79 549,696,080.27 Including: Data resource Contract asset Asset held for sale Non-current asset maturing within one year Other current asset 11,667,975.03 11,054,042.33 Total current asset 6,470,448,904.65 6,578,556,056.86 Non-current asset: Debt investment Other debt investment Long-term receivable Long-term equity investment 7,950,444,088.24 8,008,012,424.29 Investment in other equity instrument 601,850,690.00 601,850,690.00 Other non-current financial asset 669,600,925.15 804,350,120.06 Investment real estate 33,888,032.53 34,453,448.06 Fixed asset 2,377,331,503.57 2,376,023,503.55 Construction in progress 311,061,752.14 218,670,126.54 Productive biological asset Oil and natural gas asset Right-of-use asset 4,574,776.53 4,290,695.37 Intangible asset 254,578,699.18 220,397,330.28 Including: Data resource Research and development cost Including: Data resource Goodwill Long-term deferred expense 2,479,839.68 3,759,490.67 Deferred income tax asset 144,755,023.36 109,441,564.66 Other non-current asset 642,640,242.20 731,758,973.92 Total non-current asset 12,993,205,572.58 13,113,008,367.40 Total asset 19,463,654,477.23 19,691,564,424.26 Current liability Short-term borrowing 480,490,722.23 Trading financial liability Derivative financial liability Note payable 362,408,253.84 365,959,174.48 Account payable 1,006,186,310.21 1,166,435,681.25 Account received in advance Contract liability 13,749,547.46 8,548,593.06 Wage payable 98,667,812.63 168,228,976.90 Tax payable 12,848,801.29 5,327,449.07 Other account payable 1,113,572,301.89 216,435,787.01 Including: Interest payable 1,757,583.32 1,123,734.04 Dividend payable 329,472,281.60 Liability held for sale Non-current liability due within one year 203,525,865.26 28,000,984.47 Other current liability 15,860,654.41 38,294,705.54 51 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 Total current liability 2,826,819,546.99 2,477,722,074.01 Non-current liability: Long-term loan 100,000,000.00 299,800,000.00 Bond payable Including: preferred stock Perpetual capital security Lease liability 1,716,868.37 1,836,800.62 Long-term account payable Long term employee compensation payable 95,678,717.83 95,678,717.83 Accrued liability 7,290,089.00 10,709,925.00 Deferred income 142,462,629.02 160,462,135.18 Deferred income tax liability Other non-current liability Total non-current liability 347,148,304.22 568,487,578.63 Total liability 3,173,967,851.21 3,046,209,652.64 Owners’ equity: Share capital 996,986,293.00 1,002,162,793.00 Other equity instrument Including: preferred stock Perpetual capital security Capital reserve 3,353,666,774.11 3,412,506,010.91 Less: Inventory share 469,722,092.24 533,289,512.24 Other comprehensive income Special reserve Surplus reserve 510,100,496.00 510,100,496.00 Retained profit 11,898,655,155.15 12,253,874,983.95 Total owner’s equity 16,289,686,626.02 16,645,354,771.62 Total liability and owner’s equity 19,463,654,477.23 19,691,564,424.26 3. Consolidated profit statement In RMB Item 2024 semi-annual 2023 semi-annual I. Total operating income 5,694,233,552.72 6,129,649,047.40 Including: Operating income 5,694,233,552.72 6,129,649,047.40 Interest income Insurance gained Commission charge and commission income II. Total operating cost 5,403,425,728.45 5,988,688,585.81 Including: Operating cost 4,620,552,753.54 5,163,871,731.26 Interest expense Commission charge and commission expense Cash surrender value Net amount of expense of compensation Net amount of withdrawal of insurance contract reserve Bonus expense of guarantee slip Reinsurance expense Tax and extras 28,260,194.79 32,240,422.99 52 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 Sales expense 113,227,996.84 103,031,481.40 Administrative expense 330,939,659.31 299,195,729.59 R&D expense 302,233,285.34 351,887,038.12 Financial expense 8,211,838.63 38,462,182.45 Including: Interest expenses 13,772,229.94 65,616,425.64 Interest income 18,112,595.69 15,706,416.56 Add: other income 130,886,049.11 40,979,593.51 Investment income (Loss is listed with “-”) 769,668,621.04 811,406,633.49 Including: Investment income on affiliated Company and 734,287,171.95 742,783,514.37 joint venture The termination of income recognition for financial asset measured by amortized cost(Loss is listed with “-”) Exchange income (Loss is listed with “-”) Net exposure hedging income (Loss is listed with “-”) Income from change of fair value (Loss is listed -105,956,110.61 -18,069,553.29 with “-”) Loss of credit impairment (Loss is listed with “-”) 3,490,635.46 -846,725.76 Loss of devaluation of asset (Loss is listed with “- -66,803,279.10 -90,263,537.00 ”) Income from asset disposal (Loss is listed with “- 5,859,201.49 125,530,905.04 ”) III. Operating profit (Loss is listed with “-”) 1,027,952,941.66 1,009,697,777.58 Add: Non-operating income 700,418.67 2,707,696.00 Less: Non-operating expense 3,361,815.35 758,381.69 IV. Total profit (Loss is listed with “-”) 1,025,291,544.98 1,011,647,091.89 Less: Income tax expense 23,703,720.56 29,332,279.74 V. Net profit (Net loss is listed with “-”) 1,001,587,824.42 982,314,812.15 (i) Classify by business continuity 1.continuous operating net profit (net loss listed with “-”) 1,001,587,824.42 982,314,812.15 2.termination of net profit (net loss listed with “-”) (ii) Classify by ownership 1.Net profit attributable to owner’s of parent Company 954,341,269.90 948,760,859.55 2.Minority shareholders’ gain and loss 47,246,554.52 33,553,952.60 VI. Net after-tax of other comprehensive income -21,869,656.76 61,239,561.19 Net after-tax of other comprehensive income attributable to owners of -21,869,656.76 61,239,561.19 parent Company (i) Other comprehensive income items which will not be reclassified 451,530.88 -305,484.37 subsequently to profit of loss 1.Changes of the defined benefit plans that re-measured 451,530.88 -305,484.37 2.Other comprehensive income under equity method that cannot be transfer to gain/loss 3.Change of fair value of investment in other equity instrument 4.Fair value change of enterprise's credit risk 5.Other (ii) Other comprehensive income items which will be reclassified -22,321,187.64 61,545,045.56 subsequently to profit or loss 1.Other comprehensive income under equity method that can transfer to gain/loss 2.Change of fair value of other debt investment 3.Amount of financial asset re-classify to other comprehensive income 4.Credit impairment provision for other debt investment 5.Cash flow hedging reserve 53 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 6.Translation differences arising on translation of foreign currency -22,321,187.64 61,545,045.56 financial statements 7.Other Net after-tax of other comprehensive income attributable to minority shareholders VII. Total comprehensive income 979,718,167.66 1,043,554,373.34 Total comprehensive income attributable to owners of parent Company 932,471,613.14 1,010,000,420.74 Total comprehensive income attributable to minority shareholders 47,246,554.52 33,553,952.60 VIII. Earning per share: (i) Basic earning per share 0.98 0.98 (ii) Diluted earning per share 0.98 0.98 Legal representative: Yin Zhenyuan Person in charge of accounting works: Feng Zhiming Person in charge of accounting institute: Wu Junfei 4. Profit statement of parent Company In RMB Item 2024 semi-annual 2023 semi-annual I. Operating income 1,647,889,326.24 1,999,983,446.71 Less: Operating cost 1,321,768,571.59 1,582,800,180.15 Tax and surcharge 10,090,110.47 12,898,023.37 Sales expense 11,789,414.41 14,804,263.68 Administration expense 161,566,130.87 151,432,225.43 R&D expenses 119,109,060.22 121,018,486.34 Financial expense 4,824,902.69 -30,173,931.83 Including: interest expenses 9,277,216.36 46,417,119.10 Interest income 12,050,589.75 71,778,851.32 Add: other income 62,105,684.03 29,302,719.53 Investment income (Loss is listed with “-”) 638,461,133.94 711,673,709.71 Including: Investment income on affiliated Company and joint 603,770,972.68 644,975,916.19 venture The termination of income recognition for financial asset measured by amortized cost (Loss is listed with “-”) Net exposure hedging income (Loss is listed with “-”) Changing income of fair value (Loss is listed with “-”) -105,971,233.90 -18,284,414.84 Loss of credit impairment (Loss is listed with “-”) 2,009,138.93 -782,758.06 Loss of devaluation of asset (Loss is listed with “-”) -35,029,533.34 -37,325,504.75 Income on disposal of asset (Loss is listed with “-”) 1,029,050.22 3,183,872.63 II. Operating profit (Loss is listed with “-”) 581,345,375.87 834,971,823.79 Add: Non-operating income 437,637.73 20,798.16 Less: Non-operating expense 330,008.10 452,082.96 III. Total profit (Loss is listed with “-”) 581,453,005.50 834,540,538.99 Less: Income tax -35,313,458.70 20,717,315.23 IV. Net profit (Net loss is listed with “-”) 616,766,464.20 813,823,223.76 (i)continuous operating net profit (net loss listed with ‘-”) 616,766,464.20 813,823,223.76 (ii) termination of net profit (net loss listed with ‘-”) V. Net after-tax of other comprehensive income (I) Other comprehensive income items which will not be reclassified subsequently to profit of loss 54 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 1.Changes of the defined benefit plans that re-measured 2.Other comprehensive income under equity method that cannot be transfer to gain/loss 3.Change of fair value of investment in other equity instrument 4.Fair value change of enterprise's credit risk 5. Other (II) Other comprehensive income items which will be reclassified subsequently to profit or loss 1.Other comprehensive income under equity method that can transfer to gain/loss 2.Change of fair value of other debt investment 3.Amount of financial asset re-classify to other comprehensive income 4.Credit impairment provision for other debt investment 5.Cash flow hedging reserve 6.Translation differences arising on translation of foreign currency financial statements 7.Other VI. Total comprehensive income 616,766,464.20 813,823,223.76 VII. Earnings per share: (i) Basic earnings per share (ii) Diluted earnings per share 5. Consolidated cash flow statement In RMB Item 2024 semi-annual 2023 semi-annual I. Cash flows arising from operating activities: Cash received from selling commodities and providing labor services 6,823,095,167.50 7,220,274,822.77 Net increase of customer deposit and interbank deposit Net increase of loan from central bank Net increase of capital borrowed from other financial institution Cash received from original insurance contract fee Net cash received from reinsurance business Net increase of insured savings and investment Cash received from interest, commission charge and commission Net increase of capital borrowed Net increase of returned business capital Net cash received by agents in sale and purchase of securities Write-back of tax received 67,238,993.27 290,682,518.69 Other cash received concerning operating activities 54,420,149.24 350,434,811.67 Subtotal of cash inflow arising from operating activities 6,944,754,310.01 7,861,392,153.13 Cash paid for purchasing commodities and receiving labor service 4,721,822,344.53 5,293,150,104.57 Net increase of customer loan and advance Net increase of deposit in central bank and interbank Cash paid for original insurance contract compensation Net increase of capital lent Cash paid for interest, commission charge and commission Cash paid for bonus of guarantee slip Cash paid to/for staff and workers 876,817,470.16 845,487,116.19 Tax paid 125,654,220.31 223,362,710.57 55 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 Other cash paid concerning operating activities 332,567,957.64 409,430,984.38 Subtotal of cash outflow arising from operating activities 6,056,861,992.64 6,771,430,915.71 Net cash flow arising from operating activities 887,892,317.37 1,089,961,237.42 II. Cash flow arising from investing activities: Cash received from recovering investment 2,269,199,889.99 1,792,373,483.22 Cash received from investment income 91,204,017.80 227,184,527.61 Net cash received from disposal of fixed, intangible and other long- 13,423,502.19 130,808,256.39 term asset Net cash received from disposal of subsidiaries and other units Other cash received concerning investing activities Subtotal of cash inflow from investing activities 2,373,827,409.98 2,150,366,267.22 Cash paid for purchasing fixed, intangible and other long-term asset 509,948,929.69 521,593,700.42 Cash paid for investment 1,688,939,156.51 1,384,532,499.32 Net increase of mortgaged loan Net cash received from subsidiaries and other units obtained Other cash paid concerning investing activities Subtotal of cash outflow from investing activities 2,198,888,086.20 1,906,126,199.74 Net cash flows arising from investing activities 174,939,323.78 244,240,067.48 III. Cash flows arising from financing activities Cash received from absorbing investment 9,000,000.00 Including: Cash received from absorbing minority shareholders’ 9,000,000.00 investment by subsidiaries Cash received from loans 211,155,360.59 2,472,142,881.63 Other cash received concerning financing activities Subtotal of cash inflow from financing activities 220,155,360.59 2,472,142,881.63 Cash paid for settling debt 730,405,067.04 3,430,505,040.97 Cash paid for dividend and profit distributing or interest paying 655,405,251.11 150,449,335.07 Including: Dividend and profit of minority shareholder paid by subsidiaries Other cash paid concerning financing activities 72,903,193.84 144,576,715.88 Subtotal of cash outflow from financing activities 1,458,713,511.99 3,725,531,091.92 Net cash flow arising from financing activities -1,238,558,151.40 -1,253,388,210.29 IV. Influence on cash and cash equivalents due to fluctuation in exchange -11,959,144.77 29,533,974.54 rate V. Net increase of cash and cash equivalents -187,685,655.02 110,347,069.15 Add: Balance of cash and cash equivalents at the period -begin 2,061,986,694.41 2,277,117,604.82 VI. Balance of cash and cash equivalents at the period -end 1,874,301,039.39 2,387,464,673.97 6. Cash flow statement of parent Company In RMB Item 2024 semi-annual 2023 semi-annual I. Cash flows arising from operating activities: Cash received from selling commodities and providing labor services 1,836,580,357.79 1,931,059,388.32 Write-back of tax received 125,050,063.31 Other cash received concerning operating activities 35,060,914.24 28,151,813.75 Subtotal of cash inflow arising from operating activities 1,871,641,272.03 2,084,261,265.38 Cash paid for purchasing commodities and receiving labor service 1,478,289,500.53 1,283,789,999.36 Cash paid to/for staff and workers 376,267,474.70 371,210,630.31 Tax paid 10,258,978.32 76,834,144.17 56 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 Other cash paid concerning operating activities 86,820,283.60 85,355,061.82 Subtotal of cash outflow arising from operating activities 1,951,636,237.15 1,817,189,835.66 Net cash flow arising from operating activities -79,994,965.12 267,071,429.72 II. Cash flow arising from investing activities: Cash received from recovering investment 1,500,199,889.99 1,285,673,483.22 Cash received from investment income 38,644,329.54 76,692,639.68 Net cash received from disposal of fixed, intangible and other long- 3,150,219.06 5,120,859.04 term asset Net cash received from disposal of subsidiaries and other units Other cash received concerning investing activities 101,382,422.25 266,890,277.63 Subtotal of cash inflow from investing activities 1,643,376,860.84 1,634,377,259.57 Cash paid for purchasing fixed, intangible and other long-term asset 287,840,839.26 312,219,496.56 Cash paid for investment 720,639,156.51 740,630,287.05 Net cash received from subsidiaries and other units obtained Other cash paid concerning investing activities 175,051,991.34 54,000,000.00 Subtotal of cash outflow from investing activities 1,183,531,987.11 1,106,849,783.61 Net cash flow arising from investing activities 459,844,873.73 527,527,475.96 III. Cash flow arising from financing activities Cash received from absorbing investment Cash received from loans 1,795,000,000.00 Other cash received concerning financing activities 775,000,000.00 15,000,000.00 Subtotal of cash inflow from financing activities 775,000,000.00 1,810,000,000.00 Cash paid for settling debts 504,600,000.00 2,026,644,800.00 Cash paid for dividend and profit distributing or interest paying 651,602,564.76 133,911,606.16 Other cash paid concerning financing activities 222,437,210.84 611,812,390.04 Subtotal of cash outflow from financing activities 1,378,639,775.60 2,772,368,796.20 Net cash flows arising from financing activities -603,639,775.60 -962,368,796.20 IV. Influence on cash and cash equivalents due to fluctuation in exchange -3,365,554.33 3,103,799.68 rate V. Net increase of cash and cash equivalents -227,155,421.32 -164,666,090.84 Add: Balance of cash and cash equivalents at the period -begin 713,516,740.43 803,410,185.18 VI. Balance of cash and cash equivalents at the period -end 486,361,319.11 638,744,094.34 57 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 7. Consolidated statement of change in owners’ equity Current Period In RMB 2024 semi-annual Owners’ equity attributable to the parent Company Other equity instrument Item Perpe Other Provisi Minority Total owners’ Less: Share tual comprehe Reasonabl Surplus on of interest equity Prefe Capital reserve Inventory Retained profit Other Subtotal capital capit nsive e reserve reserve general rred Other share al income risk stock secur ities I. Balance at the 1,002,162,7 3,308,170,140. 533,289,512 54,156,91 3,641,439 510,100,496 15,054,950,39 19,399,892,67 778,330,089 20,178,222,761.0 end of the last year 93.00 96 .24 5.97 .97 .00 8.12 1.78 .26 4 Add: Change of accounting policy Error correction of the last period Other II. Balance at the 1,002,162,7 3,308,170,140. 533,289,512 54,156,91 3,641,439 510,100,496 15,054,950,39 19,399,892,67 778,330,089 20,178,222,761.0 beginning of this year 93.00 96 .24 5.97 .97 .00 8.12 1.78 .26 4 III. Increase/ - - - - Decrease in this 2,249,826 56,493,875. year (Decrease is 5,176,500.0 -57,803,297.69 63,567,420. 21,869,65 -17,645,023.10 36,677,231.5 19,816,643.95 .00 50 listed with “-”) 0 00 6.76 5 (i) Total - 954,341,269.9 932,471,613. 47,246,554. comprehensive 21,869,65 979,718,167.66 income 0 14 52 6.76 (ii) Owners’ - - -58,390,920.00 9,000,000.0 devoted and 5,176,500.0 63,567,420. 9,000,000.00 decreased capital 0 0 00 1.Common share 9,000,000.0 invested by 9,000,000.00 shareholders 0 2.Capital invested by holders of other equity instruments 3. Amount reckoned into 58 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 owners equity with share-based payment - - 4. Other 5,176,500.0 -58,390,920.00 63,567,420. 0 00 - - (III) Profit distribution 971,986,293.0 971,986,293.0 -971,986,293.00 0 0 1. Withdrawal of surplus reserve 2. Withdrawal of general risk provisions 3. Distribution - - for owners (or 971,986,293.0 971,986,293.0 -971,986,293.00 shareholders) 0 0 4. Other (IV) Carrying forward internal owners’ equity 1. Capital reserve conversed to capital (share capital) 2. Surplus reserve conversed to capital (share capital) 3. Remedying loss with surplus reserve 4.Carry-over retained earning from the defined benefit plans 5.Carry-over retained earning from other comprehensive income 6. Other (V) Reasonable 2,249,826 reserve 2,249,826.00 190,612.60 2,440,438.60 .00 1. Withdrawal in 14,355,52 1,693,142.6 the reporting 14,355,523.67 16,048,666.28 period 3.67 1 59 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 2. Usage in the 12,105,69 1,502,530.0 reporting period 12,105,697.67 13,608,227.68 7.67 1 (VI)Others 587,622.31 587,622.31 56,708.38 644,330.69 IV. Balance at 996,986,293 3,250,366,843. 469,722,092 32,287,25 5,891,265 510,100,496 15,037,305,3 19,363,215,44 834,823,964 20,198,039,404.9 the end of the reporting period .00 27 .24 9.21 .97 .00 75.02 0.23 .76 9 Last Period In RMB 2023 semi-annual Owners’ equity attributable to the parent Company Other equity instrument Item Perpe Other Provisi Minority Total owners’ Less: Share tual comprehe Reasonabl Surplus on of interests equity Prefe Capital reserve Inventory Retained profit Other Subtotal capital capit nsive e reserve reserve general rred Other share al income risk stock secur ities I. Balance at the - 1,008,603,2 3,398,368,567. 541,623,002 2,119,800. 510,100,496 13,320,021,32 17,696,679,17 738,027,678 18,434,706,849.3 end of the last 911,310.1 year 93.00 63 .63 95 .00 5.90 0.72 .66 8 3 Add: Changes of accounting policy Error correction of the last period Other II. Balance at the - 1,008,603,2 3,398,368,567. 541,623,002 2,119,800. 510,100,496 13,320,021,32 17,696,679,17 738,027,678 18,434,706,849.3 beginning of this 911,310.1 year 93.00 63 .63 95 .00 5.90 0.72 .66 8 3 III. Increase/ - - Decrease in this 61,239,56 1,463,606 851,002,880.2 847,703,806.8 38,899,547. year (Decrease is 6,023,500.0 -63,191,471.79 3,212,730.3 886,603,354.08 1.19 .80 5 4 24 listed with “-”) 0 9 (i) Total 61,239,56 948,760,859.5 1,010,000,420. 33,553,952. comprehensive 1,043,554,373.34 income 1.19 5 74 60 (ii) Owners’ - - 5,161,978.5 devoted and 6,023,500.0 -63,191,471.79 3,212,730.3 -66,002,241.40 -60,840,262.83 decreased capital 7 0 9 1.Common 5,000,000.0 shares invested 5,000,000.00 by shareholders 0 2. Capital 60 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 invested by holders of other equity instruments 3. Amount reckoned into owners equity 5,361,906.64 5,361,906.64 160,173.01 5,522,079.65 with share-based payment - - 4. Other 6,023,500.0 -68,553,378.43 3,212,730.3 -71,364,148.04 1,805.56 -71,362,342.48 0 9 (III) Profit distribution -97,757,979.30 -97,757,979.30 -97,757,979.30 1. Withdrawal of surplus reserves 2. Withdrawal of general risk provision 3. Distribution for owners (or -97,757,979.30 -97,757,979.30 -97,757,979.30 shareholders) 4. Other (IV) Carrying forward internal owners’ equity 1. Capital reserves conversed to capital (share capital) 2. Surplus reserves conversed to capital (share capital) 3. Remedying loss with surplus reserve 4.Carry-over retained earnings from the defined benefit plans 5.Carry-over retained earnings from other comprehensive income 6. Other (V) Reasonable 1,463,606 reserve 1,463,606.80 183,616.07 1,647,222.87 .80 61 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 1. Withdrawal in 14,709,26 1,646,999.8 the reporting 14,709,266.91 16,356,266.75 period 6.91 4 2. Usage in the 13,245,66 1,463,383.7 reporting period 13,245,660.11 14,709,043.88 0.11 7 (VI)Others IV. Balance at 1,002,579,7 3,335,177,095. 538,410,272 60,328,25 3,583,407 510,100,496 14,171,024,20 18,544,382,97 776,927,225 19,321,310,203.4 the end of the reporting period 93.00 84 .24 1.06 .75 .00 6.15 7.56 .90 6 8. Statement of changes in owners’ equity of parent Company Current Period In RMB 2024 semi-annual Other equity instrument Perpetu Other Item Reason Less: Inventory comprehe Ot Share capital Preferre al Capital reserve able Surplus reserve Retained profit Total owners’ equity capital Other share nsive her d stock reserve securiti income es I. Balance at the end of the 1,002,162,793.00 3,412,506,010.91 533,289,512.24 510,100,496.00 12,253,874,983.95 16,645,354,771.62 last year Add: Changes of accounting policy Error correction of the last period Other II. Balance at the beginning 1,002,162,793.00 3,412,506,010.91 533,289,512.24 510,100,496.00 12,253,874,983.95 16,645,354,771.62 of this year III. Increase/ Decrease in this year -5,176,500.00 -58,839,236.80 -63,567,420.00 -355,219,828.80 -355,668,145.60 (Decrease is listed with “-”) (i) Total comprehensive 616,766,464.20 616,766,464.20 income (ii) Owners’ devoted and decreased -5,176,500.00 -58,390,920.00 -63,567,420.00 capital 62 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 1.Common share invested by shareholders 2. Capital invested by holders of other equity instruments 3. Amount reckoned into owners equity with share- based payment 4. Other -5,176,500.00 -58,390,920.00 -63,567,420.00 (III) Profit distribution -971,986,293.00 -971,986,293.00 1. Withdrawal of surplus reserve 2. Distribution for owners (or -971,986,293.00 -971,986,293.00 shareholders) 3. Other (IV) Carrying forward internal owners’ equity 1. Capital reserve conversed to capital (share capital) 2. Surplus reserve conversed to capital (share capital) 3. Remedying loss with surplus reserve 4.Carry-over retained earning from the defined benefit plans 5.Carry-over retained earning from other comprehensive income 6. Other 63 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 (V) Reasonable reserve 1. Withdrawal 3,089,0 in the reporting 3,089,003.81 period 03.81 2. Usage in the 3,089,0 reporting 3,089,003.81 period 03.81 (VI)Others -448,316.80 -448,316.80 IV. Balance at the end of the reporting 996,986,293.00 3,353,666,774.11 469,722,092.24 510,100,496.00 11,898,655,155.15 16,289,686,626.02 period Last Period In RMB 2023 semi-annual Other equity instrument Other Item Perpetu Reason Less: Inventory comprehe Ot Share capital al Capital reserve able Surplus reserve Retained profit Total owners’ equity Preferre share nsive her capital Other reserve d stock income securiti es I. Balance at the end of the 1,008,603,293.00 3,515,005,861.23 541,623,002.63 510,100,496.00 10,765,319,818.29 15,257,406,465.89 last year Add: Changes of accounting policy Error correction of the last period Other II. Balance at the beginning 1,008,603,293.00 3,515,005,861.23 541,623,002.63 510,100,496.00 10,765,319,818.29 15,257,406,465.89 of this year III. Increase/ Decrease in this year -6,023,500.00 -63,036,715.42 -3,212,730.39 716,065,244.46 650,217,759.43 (Decrease is listed with “-”) (i) Total comprehensive 813,823,223.76 813,823,223.76 income (ii) Owners’ devoted and decreased -6,023,500.00 -63,036,715.42 -3,212,730.39 -65,847,485.03 capital 64 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 1.Common share invested by shareholders 2. Capital invested by holders of other equity instruments 3. Amount reckoned into owners equity 5,522,079.67 5,522,079.67 with share- based payment 4. Other -6,023,500.00 -68,558,795.09 -3,212,730.39 -71,369,564.70 (III) Profit distribution -97,757,979.30 -97,757,979.30 1. Withdrawal of surplus reserve 2. Distribution for owners (or -97,757,979.30 -97,757,979.30 shareholders) 3. Other (IV) Carrying forward internal owners’ equity 1. Capital reserve conversed to capital (share capital) 2. Surplus reserve conversed to capital (share capital) 3. Remedying loss with surplus reserve 4.Carry-over retained earning from the defined benefit plans 5.Carry-over retained earning from other comprehensive income 6. Other 65 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 (V) Reasonable reserve 1. Withdrawal 3,237,2 in the reporting 3,237,252.50 period 52.50 2. Usage in the 3,237,2 reporting 3,237,252.50 period 52.50 (VI)Others IV. Balance at the end of the reporting 1,002,579,793.00 3,451,969,145.81 538,410,272.24 510,100,496.00 11,481,385,062.75 15,907,624,225.32 period 66 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 III. Basic information of the Company 1. Historical origin of the Company By the approval of STGS (1992) No. 130 issued by Jiangsu Economic Restructuring Committee, Weifu High-Technology Group Co., Ltd. (hereinafter referred to “the Company” or “Company”) was established as a Company of limited liability with funds raised from targeted sources, and registered at Wuxi Administration for Industry & Commerce in October 1992. The original share capital of the Company totaled 115.4355 million yuan, including state-owned share capital amounting to 92.4355 million yuan, public corporate share capital amounting to 8 million yuan and inner employee share capital amounting to 15 million yuan. Between year of 1994 and 1995, the Company was restructured and became a holding subsidiary of Wuxi Weifu Group Co., Ltd (hereinafter referred to as “Weifu Group”). By the approval of Jiangsu ERC and Shenzhen Securities Administration Office in August 1995, the Company issued 68 million special ordinary shares (B-share) with value of 1.00 yuan for each, and the total value of those shares amounted to 68 million yuan. After the issuance, the Company’s total share capital increased to 183.4355 million yuan. By the approval of CSRC in June 1998, the Company issued 120 million RMB ordinary shares (A-share) at Shenzhen Stock Exchange through on-line pricing and issuing. After the issuance, the total share capital of the Company amounted to 303.4355 million yuan. In the middle of 1999, deliberated and approved by the Board and Shareholders’ General Meeting, the Company implemented the plan of granting 3 bonus shares for each 10 shares. After that, the total share capital of the Company amounted to 394.46615 million yuan, of which state-owned shares amounted to 120.16615 million yuan, public corporate shares 10.4 million yuan, foreign-funded shares (B-share) 88.40 million yuan, RMB ordinary shares (A-share) 156 million yuan and inner employee shares 19.5 million yuan. In the year 2000, by the approval of the CSRC and based upon the total share capital of 303.4355 million shares after the issuance of A-share in June 1998, the Company allotted 3 shares for each 10 shares, with a price of 10 yuan for each allotted share. Actually 41.9 million shares was allotted, and the total share capital after the allotment increased to 436.36615 million yuan, of which state- owned corporate shares amounted to 121.56615 million yuan, public corporate shares 10.4 million yuan, foreign-funded shares (B- share) 88.4 million yuan and RMB ordinary shares (A-share) 216 million yuan. In April 2005, Board of Directors of the Company has examined and approved 2004 Profit Pre-distribution Plan, and examined and approved by 2004 Shareholders’ General Meeting, the Company distributed 3 shares for each 10 shares to the whole shareholders totaling to 130,909,845 shares in 2005. According to the Share Merger Reform Scheme of the Company that passed by related shareholders’ meeting of Share Merger Reform and SGZF [2006] No.61 Reply on Questions about State-owned Equity Management in Share Merger Reform of Weifu High-Technology Co., Ltd. issued by State-owned Asset Supervision & Administration Commission of Jiangsu Province, the Weifu Group etc. 8 non-circulating shareholders arranged pricing with granting 1.7 shares for each 10 shares to circulating A-share shareholders (totally granted 47,736,000 shares), so as to realize the originally non-circulating shares can be traded on market when satisfied certain conditions, the scheme has been implemented on April 5, 2006. On May 27, 2009, Weifu Group satisfied the consideration arrangement by dispatching 0.5 shares for each 10 shares based on the number of circulating A share as prior to Share Merger Reform, according to the aforesaid Share Merger Reform, with an aggregate of 14,039,979 shares dispatched. Subsequent to implementation of dispatch of consideration shares, Weifu Group then held 100,021,999 shares of the Company, representing 17.63% of the total share capital of the Company. Pursuant to the document (XGZQ(2009)No.46) about Approval for Merger of Wuxi Weifu Group Co., Ltd. by Wuxi Industry Development Group Co., Ltd. issued by the State-owned Asset Supervision and Administration Commission of Wuxi City Government, Wuxi Industry Development Group Co., Ltd. (hereinafter referred to as Wuxi Industry Group) acquired Weifu Group. After the merger, Weifu Group was then revoked, and its asset and credits & debts were transferred to be under the name of Wuxi Industry Group. Accordingly, Wuxi Industry Group became the first largest shareholder of the Company since then. 67 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 In accordance with the resolutions of shareholders' meeting and provisions of amended constitution, and approved by [2012] No. 109 document of China Securities Regulatory Commission, in February 2012, the Company issued RMB ordinary shares (A-share) of 112,858,000 shares to Wuxi Industry Groups and overseas strategic investor privately, Bosch, face value was ONE yuan per share, added registered capital of 112,858,000 yuan, and the registered capital after change was 680,133,995 yuan. Wuxi Industry Group is the first majority shareholder of the Company, and Bosch is the second majority shareholder of the Company. In March 2013, the profit distribution pre-plan for year of 2012 was deliberated and approved by the Board, and also passed in Annual General Meeting 2012 of the Company in May 2013. On basis of total share capital 680,133,995 shares, distribute 5-share for every 10 shares held by whole shareholders, 340,066,997 shares in total are distributed. Total share capital of the Company amounting 1,020,200,992 yuan up to December 31, 2013. Deliberated and approved by the Company’s first extraordinary general meeting in 2015, the Company has repurchased 11,250,422 shares of A shares from August 26, 2015 to September 8, 2015, and has finished the cancellation procedures for above repurchase shares in China Securities Depository and Clearing Corporation Limited Shenzhen Branch on September 16, 2015; after the cancellation of repurchase shares, the Company’s paid-up capital (share capital) becomes 1,008,950,570 yuan after the change. After deliberation and approved by the 5th meeting of 10th session of the BOD for year of 2021, the 291,000 restricted shares are buy-back and canceled by the Company initially granted under the 2020 Restricted Share Incentive Plan. The cancellation of the above mentioned buy-back shares are completed at the Shenzhen Branch of CSDC on December 20, 2021; the paid-in capital (equity) of the Company comes to 1,008,659,570.00 yuan after changed. After deliberation and approved by the 8th meeting of 10th session of the BOD for year of 2022, the 56,277 restricted shares are buy-back and canceled by the Company initially granted under the 2020 Restricted Share Incentive Plan. The cancellation of the above mentioned buy-back shares are completed at the Shenzhen Branch of CSDC on July 8, 2022; the paid-in capital (equity) of the Company comes to 1,008,603,293.00 yuan after changed. After deliberation and approved by the 14th meeting of 10th session of the BOD for year of 2022, the 16th meeting and the 20th meeting for year of 2023, the Company bought back and canceled 430,000, 5,593,500, and 417,000 restricted shares granted for the first time under the 2020 Restricted Stock Incentive Plan. The Company completed the cancellation procedures for the bought back shares on February 16, 2023, June 16, 2023, and December 18, 2023 at the Shenzhen branch of China Securities Depository and Clearing Corporation Limited. The Company's paid in capital (share capital) after the change was RMB 1,002,162,793.00. After deliberation and approved by the 23rd meeting of 10th session of the BOD for year of 2024, the 5,176,500 restricted shares are buy-back and canceled by the Company initially granted under the 2020 Restricted Share Incentive Plan. The cancellation of the above mentioned buy-back shares are completed at the Shenzhen Branch of CSDC on June 7, 2024; the paid-in capital (equity) of the Company comes to 996,986,293.00 yuan after changed. 2. Registered place, organization structure and head office of the Company Registered place and head office of the Company: No.5 Huashan Road, Xinwu District, Wuxi Unified social credit code: 91320200250456967N The Company sets up Shareholders’ General Meeting, the Board of Directors (BOD) and the Board of Supervisors (BOS) The Company sets up Administration Department, Technology Centre, organization & personnel department, Office of the Board, compliance department, IT department, Strategy & new business Department, market development department, Party Mass Work Department, Finance Department, Purchase Department,Manufacturing Quality Department, Discipline Inspection Department, MS (Mechanical System) division, AC(Automotive Components) division and DS (Diesel System ) division, etc. and subsidiaries such as Wuxi Weifu LIDA Catalytic Converter Co., Ltd, Nanjing WFJN Co., Ltd, IRD Fuel Cells A/S, Borit NV, VHIO etc. 3. Business nature and major operation activities of the Company The Company's business scope: technology development and consulting services in the mechanical industry; Manufacturing of internal combustion engine fuel system products, fuel system testing instruments and equipment, automotive electronic 68 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 components, automotive electrical components, non-standard equipment, non-standard cutting tools, and exhaust gas post- treatment systems; Sales of general machinery, hardware and electrical equipment, chemical products and raw materials (excluding hazardous chemicals), automotive parts, and automobiles (excluding passenger cars with less than nine seats); Internal combustion engine maintenance; Rental of self owned houses; Import and export business of various commodities and technologies through self operation and agency (excluding commodities and technologies restricted or prohibited from import and export by the state); Engineering and technical research and experimental development; Research and development of energy recovery systems; Manufacturing of automotive parts and accessories; General equipment manufacturing (excluding special equipment manufacturing) (for projects that require approval by law, business activities can only be carried out after approval by relevant departments) General project: Engaging in investment activities with self owned funds; Software development; Software sales; Software outsourcing services; Mold manufacturing; Mold sales; Manufacturing of machine tool functional components and accessories; Sales of machine tool functional components and accessories; Manufacturing of drawing, calculation, and measuring instruments; Sales of drawing, calculation, and measuring instruments; Sales of industrial robots; Installation and maintenance of industrial robots; Intelligent basic manufacturing equipment manufacturing; Sales of intelligent basic manufacturing equipment; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Manufacturing of material handling equipment; Sales of material handling equipment; Manufacturing of gas and liquid separation and purification equipment; Sales of gas and liquid separation and purification equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Research and development of emerging energy technologies; Import and export of goods; Technology import and export. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law) Licensed project: Manufacturing of special equipment; Installation, renovation, and repair of special equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.) 4. Authorized reporting parties and reporting dates for the financial report Financial report of the Company was approved by the Board of Directors for reporting dated August 20, 2024. 5. Unless otherwise stated in the notes to these financial statements, the following Company names are abbreviated as follows: Name of subsidiary Short name of subsidiary Nanjing Weifu Jinning Co., Ltd. WFJN Wuxi Weifu Lida Catalytic Converter Co., Ltd. WFLD Wuxi Weifu Mashan Fuel Injection Equipment Co., Ltd. WFMA Wuxi Weifu Chang’an Co., Ltd. WFCA Wuxi Weifu International Trade Co., Ltd. WFTR Wuxi Weifu Schmitter Powertrain Components Co., Ltd. WFSC Ningbo Weifu Tianli Turbocharging Technology Co., Ltd. WFTT Wuxi WFAM Precision Machinery Co., Ltd. WFAM WFLD Wuxi Weifu Lida Catalytic Converter(Wuhan) Co., Ltd. (Wuhan) WFLD Weifu Lida (Chongqing) Automotive Components Co., Ltd. (Chongqing) WFLD Nanchang Weifu Lida Automotive Components Co., Ltd. (Nanchang) Wuxi Weifu Autosmart Seating System Co., Ltd. WFAS Weifu Lianhua Automotive Parts(Fuzhou)Co.,Ltd WFLH Wuxi Weifu E-drive Technologies Co., Ltd. WFDT 69 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 Name of subsidiary Short name of subsidiary Wuxi Weifu Qinglong Power Technology Co., Ltd. WFQL VHIT Automotive Systems(Wuxi) Co.Ltd VHWX Weifu Zhigan(Wuxi) Technology Co., Ltd WFSS Weifu Holding ApS SPV IRD Fuel Cells A/S IRD IRD FUEL CELLS LLC IRD America Borit NV Borit Borit Inc. Borit America VHIT S.p.A VHIO IV. Basis of Preparation of Financial Statements 1. Preparation base The financial statements are stated in compliance with Accounting Standard for Business Enterprises –Basic Norms issued by the Ministry of Finance, the specific accounting rules revised and issued dated Feb. 15, 2006 and later, the Application Instruments of Accounting Standards and interpretation on Accounting standards and other relevant regulations (together as “Accounting Standards for Business Enterprise”), as well as the Compilation Rules for Information Disclosure by Companies Offering Securities to the Public No.15 – General Provision of Financial Report (Amended in 2023) issued by CSRC in respect of the actual transactions and proceedings, on a basis of ongoing operation. In line with relevant regulations of Accounting Standards of Business Enterprise, accounting of the Company is on Accrued basis. Except for certain financial instruments, the financial statement measured on historical cost. Asset have impairment been found, corresponding depreciation reserves shall Accrued according to relevant rules. 2. Going concern The Company comprehensively assessed the available information, and there are no obvious factors that impact sustainable operation ability of the Company within 12 months since end of the reporting period. V. Major Accounting Policies and Estimation Specific accounting policies and estimation attention: The Company and its subsidiaries are mainly engaged in the manufacture and sales of engine fuel oil system products, automotive components, mufflers, purifiers and fuel cell components etc., in line with the actual operational characteristics and relevant accounting standards, many specific accounting policies and estimation have been formulated for the transactions and events with revenue recognized concerned. As for the explanation on major accounting judgment and estimation, found more in Note V- 36. “Changes of important accounting policies and estimation”. 1. Statement on observation of Accounting Standard for Business Enterprises Financial statements prepared by the Company were in accordance with requirements of Accounting Standard for Business Enterprises, which truly and completely reflected the financial information of the Company during the reporting period, such as financial status, operation achievements and cash flow for the year of 2023. 70 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 2. Accounting period Accounting period of the Company consist of annual and mid-term, mid-term refers to the reporting period shorter than one annual accounting year. The Company adopts Gregorian calendar as accounting period, namely form each January 1 to December 31. 3. Business cycles Normal business cycle is the period from purchasing asset used for process by the Company to the cash and cash equivalent achieved. The Company’s normal business cycle was one-year (12 months). 4. Recording currency The Company’s recording currency is the RMB yuan. 5. Method for determining importance criteria and selection criteria Applicable □ Not applicable Item Importance criteria Important prepayments with an aging Prepayment with aging over 1 year accounting for more than 10% of the total prepaid amount of over 1 year and with an amount greater than 15 million yuan Important construction in progress The budget for a single project is greater than 80 million yuan Important accounts payable with an Account payable with aging over 1 year accounting for more than 10% of the total accounts aging of over 1 year payable and with an amount greater than 80 million yuan Other important payables with aging Other payables with aging over 1 year accounting for more than 10% of the total other of over 1 year payables and an amount greater than 15 million yuan Important contract liability with Contract liability with aging over 1 year account for more than 10% of the total contract aging of over 1 year liability and the amount greater than 15 million yuan The net asset of subsidiaries account for more than 5% of the net asset in the consolidated Important non-wholly-owned financial statements, or the net profit of subsidiaries accounts for more than 10% of the net subsidiaries profit in the consolidated financial statements The book value of long-term equity investments in an invested entity accounts for more than 5% of the net asset in the consolidated financial statements and the amount exceeds 1 billion Important joint ventures or associates yuan, or the investment gain/loss under the equity method account for more than 10% of the net profits in the consolidated financial statements and the amount exceeds 100 million yuan 6. Accounting treatment method for business combinations under the same/different control Business combination is the transaction or events that two or two above independent enterprises combined as a reporting entity. Business combination including enterprise combined under the same control and business combined under different control. (1) The business combination under the same control Enterprise combination under the same control is the enterprise who take part in the combination are have the same ultimate controller or under the same controller, the control is not temporary. The asset and liability acquired by combining party are measured by book value of the combined party on combination date. The balance of net asset’s book value acquired by combining party and combine consideration paid (or total book value of the shares issued), shall be used to adjust capital reserve (share premium); if the capital reserve (share premium) is not enough for deducted, the retained earnings shall be adjusted. directly expenses occurred for enterprise combination, the combining party shall reckon expenses directly occurring for enterprise combination into current gain/loss at the time of occurrence. Combination day is the date when the combining party obtains controlling rights from the combined party. (2) Combine not under the same control A business combination not involving entities under common control is a business combination in which all of the combining 71 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 entities are not ultimately controlled by the same party or parties both before and after the combination. As a purchaser, the fair value of the asset (equity of purchaser held before the date of purchasing included) for purchasing controlling right from the purchaser, the liability occurred or undertake on purchasing date less the fair value of identifiable net asset of the purchaser obtained in combination, shall be recognized as goodwill if the results is positive; if the number is negative, the acquirer shall firstly review the measurement of the fair value of the identifiable asset obtained, liability incurred and contingent liability incurred, as well as the combination costs. After that, if the combination costs are still lower than the fair value of the identifiable net asset obtained, the acquirer shall recognize the difference as the profit or loss in the current period. Other directly expenses cost for combination shall be reckoned into current gain/loss. Difference of the fair value of asset paid and its book values, reckoned into current gain/loss. On purchasing date, the identifiable asset, liability or contingency of the purchaser obtained by the Company recognized by fair value, that required identification conditions; Acquisition date refers to the date on which the acquirer effectively obtains control of the purchaser. 7. Criteria for judging control and preparation method for consolidated financial statement (1) Criteria for judging control The consolidation scope of the consolidated financial statements is determined based on control. Control refers to the Company having the power over the invested entity, enjoying variable returns through participating in related activities of the invested entity, and having the ability to use the power over the invested entity to influence its return amount. When changes in relevant facts and circumstances result in changes in the relevant elements involved in the definition of control, the Company will conduct a reassessment. When determining whether to include a structured entity in the scope of consolidation, our Company takes into account all facts and circumstances, including evaluating the purpose and design of the establishment of the structured entity, identifying the types of variable returns, and evaluating whether to control the structured entity by participating in its related activities and assuming some or all of the variability of returns. (2) Preparation method for consolidated financial statements (1) Recognition principle of consolidation scope On basis of the financial statement of the parent Company and owned subsidiaries, prepared consolidated statement in line with relevant information. The scope of consolidation of consolidated financial statements is ascertained on the basis of effective control. Once certain elements involved in the above definition of control change due to changes of relevant facts or circumstances, the Company will make separate assessment. (2) Consolidation process Subsidiaries are consolidated from the date on which the Company obtains their actual control, and are de-consolidated from the date that such control ceases. All significant inter-group balances, investment, transactions and unrealized profits are eliminated in the consolidated financial statements. For subsidiaries being disposed, the operating results and cash flows prior to the date of disposal are included in the consolidated income statement and consolidated cash flow statement; for subsidiaries disposed during the period, the opening balances of the consolidated balance sheet would not be restated. For subsidiaries acquired from a business combination not under common control, their operating results and cash flows subsequent to the acquisition date are included in the consolidated income statement and consolidated cash flow statement, and the opening balances and comparative figures of the consolidated balance sheet would not be restated. For subsidiaries acquired from a business combination under common control, their operating results and cash flows from the date of commencement of the accounting period in which the combination occurred to the date of combination are included in the consolidated income statement and consolidated cash flow statement, and the comparative figures of the consolidated balance sheet would be restated. In preparing the consolidated financial statements, where the accounting policies or the accounting periods are inconsistent 72 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 between the Company and subsidiaries, the financial statements of subsidiaries are adjusted in accordance with the accounting policies and accounting period of the Company. Concerning the subsidiary obtained under combination with different control, adjusted several financial statement of the subsidiary based on the fair value of recognizable net asset on purchased day while financial statement consolidation; concerning the subsidiary obtained under combination with same control, considered current status of being control by ultimate controller for consolidation while financial statement consolidation. The unrealized gain and loss from the internal transactions occurred in the asset the Company sold to the subsidiaries fully offset "the net profit attributable to the owners of the parent Company". The unrealized gain and loss from the internal transactions occurred in the asset the subsidiaries sold to the Company are distributed and offset between "the net profit attributable to the owners of the parent Company" and "minority interest" according to the distribution ratio of the Company to the subsidiary. The unrealized gain and loss from the internal transactions occurred in the asset sold among the subsidiaries are distributed and offset between "the net profit attributable to the owners of the parent Company" and "minority interest" according to the distribution ratio of the Company to the subsidiary of the seller. The share of the subsidiary’s ownership interest not attributable to the Company is listed as “minority interest” item under the ownership interest in the consolidated balance sheet. The share of the subsidiary’s current profit or loss attributable to the minority interests is listed as "minority interest" item under the net profit item in the consolidated income statement. The share of the subsidiary’s current consolidated income attributable to the minority interests is listed as the “total consolidated income attributable to the minority shareholders” item under the total consolidated income item in the consolidated income statement. If there are minority shareholders, add the "minority interests" item in the consolidated statement of change in equity to reflect the changes of the minority interests. If the loss of the current period shared by a subsidiary’s minority shareholders exceed the share that the minority shareholders hold in the subsidiary ownership interest in the beginning of the period, the balance still charges against the minority interests. When the control over a subsidiary is ceased due to disposal of a portion of an interest in a subsidiary, the fair value of the remaining equity interest is re-measured on the date when the control ceased. The difference between the sum of the consideration received from disposal of equity interest and the fair value of the remaining equity interest, less the net asset attributable to the Company since the acquisition date, is recognized as the investment income from the loss of control. Other comprehensive income relating to original equity investment in subsidiaries shall be treated on the same basis as if the relevant asset or liability were disposed of by the purchaser directly when the control is lost, namely be transferred to current investment income other than the relevant part of the movement arising from re-measuring net liability or net asset under defined benefit scheme by the original subsidiary. Subsequent measurement of the remaining equity interests shall be in accordance with relevant accounting standards such as Accounting Standards for business Enterprises 2 – Long-term Equity Investments or Accounting Standards for business Enterprises 22 – Financial Instruments Recognition and Measurement. The Company shall determine whether loss of control arising from disposal in a series of transactions should be regarded as package deal. When the economic effects and terms and conditions of the disposal transactions meet one or more of the following situations, the transactions shall normally be accounted for as package deal: ①The transactions are entered into after considering the mutual consequences of each individual transaction; ② The transactions need to be considered as a whole in order to achieve a deal in commercial sense;③The occurrence of an individual transaction depends on the occurrence of one or more individual transactions in the series; ④ The result of an individual transaction is not economical, but it would be economical after taking into account of other transactions in the series. When the transactions are not regarded as package deal, the individual transactions shall be accounted as “disposal of a portion of an interest in a subsidiary which does not lead to loss of control” and “disposal of a portion of an interest in a subsidiary which lead to loss of control”. When the transactions are regarded as package deal, the transactions shall be accounted as a single disposal transaction; however, the difference between the consideration received from disposal and the share of net asset disposed in each individual transaction before loss of control shall be recognized as other comprehensive income, and reclassified as profit or loss arising from the loss of control when control is lost. 73 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 8. Joint arrangement classification and accounting treatment for joint operations In accordance with the Company’s rights and obligation under a joint arrangement, the Company classifies joint arrangements into: joint ventures and joint operations. The Company confirms the following items related to the share of interests in its joint operations, and in accordance with the provisions of the relevant accounting standards for accounting treatment: (1) Recognize the asset held solely by the Company, and recognize asset held jointly by the Company in appropriation to the share of the Company; (2) Recognize the obligations assumed solely by the Company, and recognize obligations assumed jointly by the Company in appropriation to the share of the Company; (3) Recognize revenue from disposal of the share of joint operations of the Company; (4) Recognize fees solely occurred by Company; (5) Recognize fees from joint operations in appropriation to the share of the Company. 9. Recognition standards for cash and cash equivalent Cash refers to stock cash, savings available for paid at any time; cash and cash equivalent refers to the cash held by the Company with short terms (expired within 3 months since purchased), and liquid and easy to transfer as known amount and investment with minor variation in risks. 10. Foreign currency business and conversion For foreign currency transactions, convert the foreign currency amount into the accounting base currency amount. At the initial recognition of foreign currency transactions, the foreign currency amount shall be converted into the accounting base currency amount with the spot exchange rate on the transaction date. On the balance sheet date, the foreign currency monetary items shall be converted with the spot exchange rate on the balance sheet date. The settlement and monetary item discount differences arising from this are recognized in the current period's profit and loss, except for the differences arising from foreign currency special borrowings related to the acquisition and construction of asset that meet capitalization conditions and are treated according to the principle of borrowing cost capitalization. Foreign currency non-monetary items measured at historical cost shall be still converted with the exchange rate used at the initial recognition without changing their accounting base currency amount. Foreign currency non- monetary items measured at fair value shall be converted with the spot exchange rate on the fair value determination date, and the resulting differences are recognized in the current period’s profit and loss. The subsequent difference shall be booked into current profit or loss or other comprehensive income in terms of the feature of non-monetary items. The following displays the methods for translating financial statements involving foreign operations into the statements in RMB: The asset and liability items in the balance sheets for overseas operations are translated at the spot exchange rates on the balance sheet date. Among the owners’ equity items, the items other than “undistributed profits” are translated at the spot exchange rates of the transaction dates. The income and expense items in the income statements of overseas operations are translated at the average exchange rates of the transaction dates. The exchange difference arising from the above mentioned translation are recognized in other comprehensive income and is shown separately under owner’ equity in the balance sheet; such exchange difference will be reclassified to profit or loss in current year when the foreign operation is disposed according to the proportion of disposal. The cash flows of overseas operations are translated at the average exchange rates on the dates of the cash flows. The effect of exchange rate changes on cash is presented separately in the cash flow statement. 74 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 11. Financial instrument Financial instrument is the contract that forms the financial asses for an enterprise and forms the financial liability or equity instrument for other units. (1) Classification and initial measurement The Company recognizes a financial asset or liability when it becomes a party to a financial instrument contract. 1) Classification and initial measurement of financial asset At the initial recognition, according to the business model of managing financial asset and the contractual cash flow characteristics of financial asset, the Company classifies the financial asset into the financial asset measured at amortized cost, the financial asset measured at fair value and whose changes are included in other comprehensive income, and the financial asset measured at fair value and whose changes are included in current profit or loss. Financial asset is measured at fair value for the initial recognition, but if the receivables or receivables financing arising from the sale of goods or the provision of services do not include a significant financing component or the financing component that does not exceed one year isn’t considered, it shall be initially measured at the transaction value. For financial asset measured at fair value and whose changes are included in the current profit or loss, related transaction costs are directly included in the current profit and loss; for other types of financial asset, related transaction costs are included in the initially recognized amount. 2) Classification and initial measurement of financial liability The financial liability of the Company are classified as financial liability measured at fair value and whose changes are included in current profit or loss and financial liability measured at amortized cost at the initial recognition. For financial liability that are not classified as financial liability measured at fair value and whose changes are included in current profit or loss, the related transaction expenses are included in the initial recognition amount. (2) Subsequent measurement 1) The subsequent measurement of financial asset depends on their classification: ① Financial asset measured at amortized cost The Company classifies the financial asset that meet the following conditions and are not designated as financial asset measured at fair value and whose changes are included in current profit or loss as financial asset measured at amortized cost: A. The group’s business model for managing the financial asset is to collect contractual cash flows; and B. The contractual terms of the financial asset stipulate that cash flow generated on a specific date will be only used to pay for the principal and interest based on the outstanding principal amount. After initial recognition, such financial asset is measured at amortized cost with the effective interest method. Gain or loss arising from financial asset which are measured at amortized cost and are not a component of any hedging relationship are included in current profit or loss when being terminated for recognition, amortized by effective interest method, or impaired. ② Financial asset measured at fair value and whose changes are included in other comprehensive income The Company classifies the financial asset that meet the following conditions and are not designated as financial asset measured at fair value and whose changes are included in current profit or loss as financial asset measured at fair value and whose changes are included in other comprehensive income: A. The Group's business model for managing the financial asset is targeted at both the collection of contractual cash flows and the 75 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 sale of financial asset; and B. The contractual terms of the financial asset stipulate that the cash flow generated on a specific date is only used to pay for the principal and the interest based on the outstanding principal amount. After initial recognition, such financial asset is subsequently measured at fair value. Interests, impairment loss or gain and exchange gain and loss calculated with the effective interest method are included in profit or loss for the period, and other gain or loss are included in other comprehensive income. At the time of derecognition, the accumulated gain or loss previously included in other comprehensive income shall be carried forward from other comprehensive income to current profit or loss. ③ Financial asset measured at fair value and whose changes are included in current profit or loss Except for the above financial asset measured at amortized cost and measured at fair value and whose changes are included in other comprehensive income, the Company classifies all other financial asset as financial asset measured at fair value and whose changes are included in current profit or loss. In the initial recognition, in order to eliminate or significantly reduce accounting mismatch, the Company irreversibly designates part of the financial asset that should be measured at amortized cost or measured at fair value and whose changes are included in the other comprehensive income as the financial asset measured at fair value and whose changes are included in current profit or loss. After the initial recognition, such financial asset is subsequently measured at fair value, and the gain or loss (including interests and dividend income) are included in the current profit and loss, unless the financial asset is part of the hedging relationship. However, for non-trading equity instrument investments, the Company irreversibly designates them as the financial asset that are measured at fair value and whose changes are included in other comprehensive income in the initial recognition. The designation is made based on a single investment and the relevant investment is in line with the definition of equity instruments from the issuer’s perspective. After initial recognition, such financial asset is subsequently measured at fair value. Dividend income that meets the conditions is included in profit or loss, and other gain or loss and changes in fair value are included in other comprehensive income. When it is terminated for recognition, the accumulated gain or loss previously included in other comprehensive income are transferred from other comprehensive income and included in retained earnings. 2) The subsequent measurement of financial liability depends on their classification: ① Financial liability measured at fair value and with variation reckoned into current gain/loss Financial liability measured at fair value and with variation reckoned into current gain/loss include tradable financial liability and the financial liability that are designated as fair value in the initial recognition and whose changes are included in current profit or loss. For such financial liability, the subsequent measurement is based on fair value, and the gain or loss arising from changes in fair value and the dividends and interest expenses related to these financial liability are included in current profit or loss. ② Financial liability measured at amortized cost Other financial liability is subsequently measured at amortized cost with the effective interest method. The gain or loss arising from de-recognition or amortization is included in current profit or loss. (3) Transfer and derecognition of financial instruments 1) Transfer and derecognition of financial asset For financial asset that the Company has transferred almost all risks and rewards of ownership of financial asset to the transferee, terminate the recognition of the financial asset; if almost all the risks and rewards of ownership of financial asset have been retained, do not terminate the recognition of the financial asset. If the Company has neither transferred nor retained almost all the risks and rewards of ownership of financial asset, dispose as following situations: If the control of the financial asset is abandoned, terminate the recognition of the financial asset and determine the resulting asset and liability. If the control of the financial asset is not abandoned, determine the relevant financial 76 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 asset according to the extent to which they continue to be involved in the transferred financial asset, and determine the related liability accordingly. For those who continue to be involved by providing financial guarantees for the transferred financial asset, the asset formed by further involvement shall be recognized based on the lower of the book value of the financial asset and the amount of financial guarantees. The financial guarantee amount refers to the highest amount of consideration received that will be required to be repaid. 2) General principles for derecognition of financial instruments If the following conditions are met, the Company will derecognize the financial asset (or a portion of financial asset, or a group of similar financial asset), that is, charge off them from their accounts and balance sheets: ① The right to receive cash flows from financial asset has expired; ②The right to receive cash flows from financial asset has been transferred, or assume the obligation to timely and fully pay the cash flows received to the third party under a “pass-through agreement”; and (a) substantially transferred almost all the risks and rewards of ownership of the financial asset, or (b) relinquished control over the financial asset even though substantially neither transferred nor retained almost all the risks and rewards of ownership of the financial asset. In case the liability for financial liability has been fulfilled, revoked or expired, such financial liability shall be derecognized. If the existing financial liability is replaced by another financial liability with substantially different terms by the same creditor, or if the terms of the existing liability is substantially modified, such replacement or modification shall be treated as derecognition of the original liability and recognition of new liability, and the difference shall be booked into the current period’s profit and loss. The financial asset which are bought or sold in a conventional manner shall be recognized or derecognized according to the accounting on the transaction date. Buying and selling financial asset in a conventional manner refers to the purchase or sale of financial asset in accordance with contractual provisions, and the terms of the contract stipulate that financial asset is delivered according to the time schedule usually determined by regulations or market practices. The trading day refers to the date on which the Company promises to buy or sell financial asset. (4) Balance-out between the financial asset and liability As the Company has the legal right to balance out the financial liability by the net or liquidation of the financial asset, the balance- out sum between the financial asset and liability is listed in the balance sheet. In addition, the financial asset and liability is listed in the balance sheet without being balanced out. (5) Fair value of financial instruments For financial instruments with active markets, their fair value shall be determined based on their quoted prices in the active market. For financial instruments that do not have an active market, their fair value shall be determined with valuation techniques. At the time of valuation, the Company adopts valuation techniques that are applicable in the current situation and have sufficient available data and other information support, selects input values that are consistent with the asset or liability characteristics considered by market participants in the transaction of related asset or liability, and uses relevant observable input values as much as possible, and use unobservable input values when relevant observable input values cannot be obtained or are not feasible. (6) Impairment of financial instruments Based on expected credit loss, the Company withdraws provisions for impairment loss and recognizes credit impairment loss for financial asset measured at amortized cost, debt instrument investments measured at fair value with changes recognized in other comprehensive income, and financial guarantee contracts. For accounts receivable, bills receivable, and accounts receivable financing that do not contain significant financing components, the Company adopts a simplified measurement method to measure the provision for impairment loss based on the expected credit 77 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 loss amount in the entire existence period. For accounts receivable, notes receivable, and accounts receivable financing that contain significant financing components, the Company chooses to use a simplified measurement method to measure the provision for loss based on the expected credit loss amount equivalent to the entire existence period. For financial asset other than those using simplified measurement methods mentioned above, the Company assesses on each balance sheet date whether their credit risk has significantly increased since initial recognition. If credit risk has not significantly increased since initial recognition and is in the first stage, the Company measures loss provisions based on the expected amount of credit loss in the next 12 months; If credit risk has significantly increased since initial recognition but credit impairment has not yet occurred, and is in the second stage, the Company measures the provision for loss at an amount equivalent to the expected credit loss for the entire existence period; Financial instruments that have experienced credit impairment since initial recognition are in the third stage, and the Company measures the provisions for impairment loss based on expected credit loss over the entire existence period. For financial instruments with lower credit risk on the balance sheet date, the Company assumes that their credit risk has not significantly increased since initial recognition and measures loss provisions based on expected credit loss over the next 12 months. Except for accounts receivable that are individually assessed for credit risk, our Company divides other accounts receivable into several portfolios based on credit risk characteristics and calculates expected credit loss on the basis of these combinations. Accounts receivable that are individually assessed for credit risk, such as those in dispute with the other party or involved in litigation or arbitration; there are clear indications that the debtor may not be able to fulfill their repayment obligations for accounts receivable, etc. Due to similar credit risk characteristics, no provision for bad debts is made for accounts receivable between companies within the scope of our consolidated financial statements that have no impairment in a single test. Except for separately evaluating credit risk accounts receivable, the Company divides accounts receivable into different portfolios based on common risk characteristics and evaluates credit risk on the basis of the portfolio. The specific basis for determining different portfolios and methods for measuring expected credit loss are as follows: Item Basis for determining the portfolio Specific methods for measuring expected credit loss Accounts For accounts receivable within six months, the Company does not provide for receivable expected credit loss; In addition, the Company believes that the credit risk of the financing - bank Bank acceptance bill bank acceptance bills it holds is relatively low and will not cause significant loss acceptance bill due to bank defaults. Therefore, the expected credit loss shall not be measured portfolio for the corresponding receivables financing bank acceptance portfolio. For accounts receivable within six months, the Company does not provide for Accounts expected credit loss; In addition, the credit risk of the commercial acceptance receivable - bills held by our Company is relatively low, as these bills are mainly issued by commercial Commercial acceptance bill reputable automobile manufacturers. Based on historical experience, there have acceptance bill been no significant defaults. Therefore, the Company doesn’t measure expected portfolio credit loss for the portfolio of accounts receivable and commercial acceptance bills Accounts Accounts receivable other than accounts Receivable - receivable from internal related parties and Measure expected credit loss based on aging Customer those for which credit impairment loss have Portfolio been individually provisioned Other receivables Other receivables except for accounts Based on historical credit loss experience, combined with current conditions and - accounts receivable from internal related parties and predictions of future economic conditions, the expected credit loss is calculated receivable other accounts for which credit impairment loss by default risk exposure and the expected credit loss rate for the next 12 months portfolio have been individually provisioned or the entire duration. For accounts receivable that are measured for expected credit loss based on their aging, their aging is calculated continuously from the initial recognition date of the debt. The corresponding provision ratio for expected credit loss at different aging stages is as follows: Aging Provision ratio (%) Within 6 months -- 6 months - 1 year 10.00 1 - 2 years 20.00 78 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 2 -3 years 40.00 Over three years 100.00 12. Note receivable Note receivable 1: bank acceptance bill Note receivable 2: commercial acceptance bill The Company calculates expected credit loss by referring to historical credit loss experience, taking into account current conditions and forecasts of the future economic situation. 13. Account receivable Account receivable 1: receivable from clients Account receivable 2: receivable from internal related party The Company calculates expected credit loss by referring to historical credit loss experience, taking into account current conditions and forecasts of the future economic situation. 14. Receivable financing The note receivable and account receivable which are measured at fair value and whose changes are included in other comprehensive income are classified as receivables financing within one year(inclusive) from the date of acquisition. Refer to more relevant accounting policies in Note V- 11. “Financial Instrument”. 15. Other account receivables Determination method of expected credit loss and accounting treatment Other account receivables 1: receivable from internal related party Other account receivables 2: receivable from others The Company calculates expected credit loss by referring to historical credit loss experience, taking into account current conditions and forecasts of the future economic situation. 16. Contract asset Recognition method and standard of contract asset: contract asset refer to the right of a Company to receive consideration after transferring goods or providing services to customers, and this right depends on other factors besides the passage of time. The Company's unconditional (that is, only depending on the passage of time) right to collect consideration from customers are separately listed as receivables. Method for determining expected credit loss of contract asset: the method for determining expected credit loss of contract asset is consistent with the method for determining expected credit loss of accounts receivable. Accounting treatment method of expected credit loss of contract asset: if the contract asset is impaired, the Company shall debit the “asset impairment loss” account and credit the “contract asset impairment provision” account according to the amount that should be written down. When reversing the provision for asset impairment that has already been withdrawn, make opposite accounting entries. 79 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 17. Inventory (1) Classification of inventories The Company’s inventories are categorized into stock materials, product in process and stock goods etc. (2) Pricing for delivered inventories The cost of inventory at the time of acquisition and delivery is calculated according to the standard cost method, and the difference in cost that it should bear is carried forward at the end of the period, and the standard cost is adjusted to the actual cost. (3) Recognition evidence for net realizable value of inventories and withdrawal method for inventory impairment provision Inventories at period-end are priced at the lower of costs and net realizable values; at period end, on the basis of overall clearance about inventories, inventory impairment provision is withdrawn for uncollectible part of costs of inventories which result from destroy of inventories, out-of-time of all and part inventories, or sales price lowering than cost. Inventory impairment provision for stock goods and quantity of raw materials is subject to the difference between costs of single inventory item over its net realizable value. As for other raw materials with large quantity and comparatively low unit prices, inventory impairment provision is withdrawn pursuant to categories. As for finished goods, commodities and materials available for direct sales, their net realizable values are determined by their estimated selling prices less estimated sales expenses and relevant taxes. For material inventories held for purpose of production, their net realizable values are determined by the estimated selling prices of finished products less estimated costs, estimated sales expenses and relevant taxes accumulated till completion of production. As for inventories held for implementation of sales contracts or service contracts, their net realizable values are calculated on the basis of contract prices. In the event that inventories held by a Company exceed order amount as agreed in sales contracts, net realizable values of the surplus part are calculated on the basis of normal sale price. (4) Inventory system The Company adopts a perpetual inventory system and conducts regular physical inventory checks. (5) Amortization of low-value consumables and wrappage ① Low-value consumables The Company adopts one-off amortization method to amortize the low-value consumables. ② Wrappage The Company adopts one-off amortization method to amortize the wrappage at the time of receipt. 18. Asset held for sale The Company classifies non-current asset or disposal groups that meet all of the following conditions as held-for-sale: according to the practice of selling this type of asset or disposal groups in a similar transaction, the non-current asset or disposal group can be sold immediately at its current condition; The sale is likely to occur, that is, the Company has made resolution on the selling plan and obtained definite purchase commitment, the selling is estimated to be completed within one year. Those asset whose disposal is subject to approval from relevant authority or supervisory department under relevant requirements are subject to that approval. Where the Company loses control over its subsidiary due to disposal of investment in the subsidiary, whether or not the Company retains part equity investment after such disposal, investment in the subsidiary shall be classified in its entirety as held for sale in the separate financial statement of the parent Company subject to that the investment in the subsidiary proposed to be disposed satisfies the conditions for being classified as held for sale, and all the asset and liability of the subsidiary shall be classified as held for sale in consolidated financial statement. The purchase commitment identified refers to the legally binding purchase agreement entered into between the Company and other parties, which sets out certain major terms relating to transaction price, time and adequately stringent punishment for default, which render an extremely minor possibility for material adjustment or revocation of the agreement. Asset held for sale are measured at the lower of their carrying value and fair value less selling expense. If the carrying value is 80 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 higher than fair value less selling expense, the excess shall be recognized as impairment loss and recorded in profit or loss for the period, and allowance for impairment shall be provided for in respect of the asset. In respect of impairment loss recognized for disposal group held for sale, firstly deduct the carrying value of the goodwill in the disposal group, and then deduct the carrying value of the non-current asset within the disposal group applicable to this measurement standard on a pro rata basis according to the proportion taken by their carrying value. If the net amount of fair value of non-current asset held for sale less sales expense on subsequent balance sheet date increases, the amount previously reduced for accounting shall be recovered and reverted from the impairment loss recognized after the asset is classified under the category of held for sale, with the amount reverted recorded in profit or loss for the period. Impairment loss recognized before the asset is classified under the category of held for sale shall not be reverted. If the net amount of fair value of the disposal group held for sale on the subsequent balance sheet date less sales expenses increases, the amount reduced for accounting in previous periods shall be restored, and shall be reverted in the impairment loss recognized in respect of the non- current asset which are applicable to relevant measurement provisions after classification into the category of held for sale, with the reverted amount charged in profit or loss for the current period. The written-off carrying value of goodwill shall not be reverted. The non-current asset in the non-current asset or disposal group held for sale is not depreciated or amortized, and the debt interests and other fees in the disposal group held for sale continue to be recognized. If the non-current asset or disposal group are no longer classified as asset held for sale since they no longer meet the condition of being classified as held for sale or the non-current asset is removed from the disposal group held for sale, they will be measured at the lower of the following: (i)The amount after their book value before they are classified as held for sale is adjusted based on the depreciation, amortization or impairment that should have been recognized given they are not classified as held for sale; (ii) The recoverable amount. 19. Long-term equity investment Long-term equity investments refer to long-term equity investments in which the Company has control, joint control or significant influence over the invested party. Long-term equity investment without control or joint control or significant influence of the Group is accounted for as available-for-sale financial asset or financial asset measured at fair value and with variation reckoned into current gain/loss. As for other accounting policies found more in Note V -11. “Financial instrument”. (1) Determination of initial investment cost Investment costs of the long-term equity investment are recognized by the follow according to different way of acquirement: ① For a long-term equity investment acquired through a business combination involving enterprises under common control, the initial investment cost of the long-term equity investment shall be the absorbing party’s share of the carrying amount of the owner’s equity under the consolidated financial statements of the ultimate controlling party on the date of combination. The difference between the initial cost of the long-term equity investment and the cash paid, non-cash asset transferred as well as the book value of the debts borne by the absorbing party shall offset against the capital reserve. If the capital reserve is insufficient to offset, the retained earnings shall be adjusted. If the consideration of the merger is satisfied by issue of equity securities, the initial investment cost of the long-term equity investment shall be the absorbing party’s share of the carrying amount of the owner’s equity under the consolidated financial statements of the ultimate controlling party on the date of combination. With the total face value of the shares issued as share capital, the difference between the initial cost of the long-term equity investment and total face value of the shares issued shall be used to offset against the capital reserve. If the capital reserve is insufficient to offset, the retained earnings shall be adjusted. For business combination resulting in an enterprise under common control by acquiring equity of the absorbing party under common control through a stage-up approach with several transactions, these transactions will be judged whether they shall be treated as “package deal”. If they belong to “package deal”, these transactions will be accounted for a transaction in obtaining control. If they are not belonging to “package deal”, the initial investment cost of the long-term equity 81 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 investment shall be the absorbing party’s share of the carrying amount of the owner’s equity under the consolidated financial statements of the ultimate controlling party on the date of combination. The difference between the initial cost of the long-term equity investment and the aggregate of the carrying amount of the long-term equity investment before merging and the carrying amount the additional consideration paid for further share acquisition on the date of combination shall offset against the capital reserve. If the capital reserve is insufficient to offset, the retained earnings shall be adjusted. Other comprehensive income recognized as a result of the previously held equity investment accounted for using equity method on the date of combination or recognized for available-for-sale financial asset will not be accounted for. ② For the long-term equity investment obtained by business combination not under the same control, the fair value of the asset involved, the equity instruments issued and the liability incurred or assumed on the transaction date, plus the combined cost directly related to the acquisition is used as the initial investment cost of the long-term equity investment. The identifiable asset of the combined party and the liability (including contingent liability) assumed by the combined party on the combining date are all measured at fair value, regardless of the amount of minority shareholders’ equity. The amount of the combined cost exceeding the fair value of the identifiable net asset of the combined party obtained by the Company is recorded as goodwill, and the amount below the fair value of the identifiable net asset of the combining party is directly recognized in the consolidated income statement.(For business combination resulted in an enterprise not under common control by acquiring equity of the acquire under common control through a stage-up approach with several transactions, these transactions will be judged whether they shall be treat as “package deal”. If they belong to “package deal”, these transactions will be accounted for a transaction in obtaining control. If they are not belonging to “package deal”, the initial investment cost of the long-term equity investment accounted for using cost method shall be the aggregate of the carrying amount of equity investment previously held by the acquire and the additional investment cost. For previously held equity accounted for using equity method, relevant other comprehensive income will not be accounted for. For previously held equity investment classified as available-for-sale financial asset, the difference between its fair value and carrying amount, as well as the accumulated movement in fair value previously included in the other comprehensive income shall be transferred to profit or loss for the current period.) ③ Long-term investments obtained through other ways: A. Initial investment cost of long-term equity investment obtained through cash payment is determined according to actual payment for purchase; B. Initial investment cost of long-term equity investment obtained through issuance of equity securities is determined at fair value of such securities; C. Initial investment cost of long-term equity investment (exchanged-in) obtained through exchange with non-monetary asset, which is of commercial nature, is determined at fair value of the asset exchanged-out; otherwise determined at carrying value of the asset exchanged-out if it is not of commercial nature; D. Initial investment cost of long-term equity investment obtained through debt reorganization is determined at fair value of such investment. (2) Subsequent measurement on long-term equity investment ① Presented controlling ability on invested party, the investment shall use cost method for measurement. ② Long-term equity investments with joint control (excluding those constitute joint ventures) or significant influence on the invested party are accounted for using equity method. Under the equity method, where the initial investment cost of a long-term equity investment exceeds the investor’s interest in the fair value of the invested party’s identifiable net asset at the acquisition date, no adjustment shall be made to the initial investment cost. Where the initial investment cost is less than the investor’s interest in the fair value of the invested party’s identifiable net asset at the acquisition date, the difference shall be charged to profit or loss for the current period, and the cost of the long term equity investment shall be adjusted accordingly. Under the equity method, investment gain and other comprehensive income shall be recognized based on the Group’s share of the net profits or loss and other comprehensive income made by the invested party, respectively. Meanwhile, the carrying amount of 82 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 long-term equity investment shall be adjusted. The carrying amount of long-term equity investment shall be reduced based on the Group’s share of profit or cash dividend distributed by the invested party. In respect of the other movement of net profit or loss, other comprehensive income and profit distribution of invested party, the carrying value of long-term equity investment shall be adjusted and included in the capital reserves. The Group shall recognize its share of the invested party’s net profits or loss based on the fair values of the invested party’s individual separately identifiable asset at the time of acquisition, after making appropriate adjustments thereto. In the event of in-conformity between the accounting policies and accounting periods of the invested party and the Company, the financial statements of the invested party shall be adjusted in conformity with the accounting policies and accounting periods of the Company. Investment gain and other comprehensive income shall be recognized accordingly. In respect of the transactions between the Group and its associates and joint ventures in which the asset disposed of or sold are not classified as operation, the share of unrealized gain or loss arising from inter-group transactions shall be eliminated by the portion attributable to the Company. Investment gain shall be recognized accordingly. However, any unrealized loss arising from inter- group transactions between the Group and an invested party is not eliminated to the extent that the loss is impairment loss of the transferred asset. In the event that the Group disposed of an asset classified as operation to its joint ventures or associates, which resulted in acquisition of long-term equity investment by the investor without obtaining control, the initial investment cost of additional long-term equity investment shall be the fair value of disposed operation. The difference between initial investment cost and the carrying value of disposed operation will be fully included in profit or loss for the current period. In the event that the Group sold an asset classified as operation to its associates or joint ventures, the difference between the carrying value of consideration received and operation shall be fully included in profit or loss for the current period. In the event that the Company acquired an asset which formed an operation from its associates or joint ventures, relevant transaction shall be accounted for in accordance with “Accounting Standards for Business Enterprises No. 20 “Business combination”. All profit or loss related to the transaction shall be accounted for. The Group’s share of net loss of the invested party shall be recognized to the extent that the carrying amount of the long-term equity investment together with any long-term interests that in substance form part of the investor’s net investment in the invested party are reduced to zero. If the Group has to assume additional obligations, the estimated obligation assumed shall be provided for and charged to the profit or loss as investment loss for the period. Where the invested party is making profits in subsequent periods, the Group shall resume recognizing its share of profits after setting off against the share of unrecognized loss. ③Acquisition of minority interest Upon the preparation of the consolidated financial statements, since acquisition of minority interest increased of long-term equity investment which was compared to fair value of identifiable net asset recognized which are measured based on the continuous measurement since the acquisition date (or combination date) of subsidiaries attributable to the Group calculated according to the proportion of newly acquired shares, the difference of which recognized as adjusted capital surplus, capital surplus insufficient to set off impairment and adjusted retained earnings. ④ Disposal of long-term equity investments In these consolidated financial statements, for disposal of a portion of the long-term equity investments in a subsidiary without loss of control, the difference between disposal cost and disposal of long-term equity investments relative to the net asset of the subsidiary is charged to the owners’ equity. If disposal of a portion of the long-term equity investments in a subsidiary by the parent Company results in a change in control, it shall be accounted for in accordance with the relevant accounting policies as described in Note V-7. “Criteria for judging control and preparation method for consolidated financial statement”. On disposal of a long-term equity investment otherwise, the difference between the carrying amount of the investment and the actual consideration paid is recognized through profit or loss in the current period. In respect of long-term equity investment accounted for using equity method with the remaining equity interest after disposal also accounted for using equity method, other comprehensive income previously under owners’ equity shall be accounted for in accordance with the same accounting treatment for direct disposal of relevant asset or liability by invested party on pro rata basis at the time of disposal. The owners’ equity recognized for the movement of other owners’ equity (excluding net profit or loss, 83 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 other comprehensive income and profit distribution of invested party) shall be transferred to profit or loss for the current period on pro rata basis. In respect of long-term equity investment accounted for using cost method with the remaining equity interest after disposal also accounted for cost equity method, other comprehensive income measured and reckoned under equity method or financial instrument before control of the invested party unit acquired shall be accounted for in accordance with the same accounting treatment for direct disposal of relevant asset or liability by invested party on pro rata basis at the time of disposal and shall be transferred to profit or loss for the current period on pro rata basis; among the net asset of invested party unit recognized by equity method (excluding net profit or loss, other comprehensive income and profit distribution of invested party) shall be transferred to profit or loss for the current period on pro rata basis. In the event of loss of control over invested party due to partial disposal of equity investment by the group, in preparing separate financial statements, the remaining equity interest which can apply common control or impose significant influence over the invested party after disposal shall be accounted for using equity method. Such remaining equity interest shall be treated as accounting for using equity method since it is obtained and adjustment was made accordingly. For remaining equity interest which cannot apply common control or impose significant influence over the invested party after disposal, it shall be accounted for using the recognition and measurement standard of financial instruments. The difference between its fair value and carrying amount as at the date of losing control shall be included in profit or loss for the current period. In respect of other comprehensive income recognized using equity method or the recognition and measurement standard of financial instruments before the Group obtained control over the invested party, it shall be accounted for in accordance with the same accounting treatment for direct disposal of relevant asset or liability by invested party at the time when the control over invested party is lost. Movement of other owners’ equity (excluding net profit or loss, other comprehensive income and profit distribution under net asset of invested party accounted for and recognized using equity method) shall be transferred to profit or loss for the current period at the time when the control over invested party is lost. Of which, for the remaining equity interest after disposal accounted for using equity method, other comprehensive income and other owners’ equity shall be transferred on pro rata basis. For the remaining equity interest after disposal accounted for using the recognition and measurement standard of financial instruments, other comprehensive income and other owners’ equity shall be fully transferred. In the event of loss of common control or significant influence over invested party due to partial disposal of equity investment by the Group, the remaining equity interest after disposal shall be accounted for using the recognition and measurement standard of financial instruments. The difference between its fair value and carrying amount as at the date of losing common control or significant influence shall be included in profit or loss for the current period. In respect of other comprehensive income recognized under previous equity investment using equity method, it shall be accounted for in accordance with the same accounting treatment for direct disposal of relevant asset or liability by invested party at the time when equity method was ceased to be used. Movement of other owners’ equity (excluding net profit or loss, other comprehensive income and profit distribution under net asset of invested party accounted for and recognized using equity method) shall be transferred to profit or loss for the current period at the time when equity method was ceased to be used. The Group disposes its equity investment in subsidiary by a stage-up approach with several transactions until the control over the subsidiary is lost. If the said transactions belong to “package deal”, each transaction shall be accounted for as a single transaction of disposing equity investment of subsidiary and loss of control. The difference between the disposal consideration for each transaction and the carrying amount of the corresponding long-term equity investment of disposed equity interest before loss of control shall initially recognized as other comprehensive income, and subsequently transferred to profit or loss arising from loss of control for the current period upon loss of control. (3) Criteria of joint control and significant influence Joint control is the Company’s contractually agreed sharing of control over an arrangement, which relevant activities of such arrangement must be decided by unanimously agreement from parties who share control. When determining whether there is joint control, firstly judge whether all the participants or participant group have controlling over such arrangement as a group or not, 84 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 and then judge whether the decision-making for such arrangement are agreed unanimity by the participants or not. Significant influence is the power of the Company to participate in the financial and operating policy decisions of an invested party, but to fail to control or joint control the formulation of such policies together with other parties. When determining whether significant influence can be exerted on the invested entity, the potential factors of voting power as current convertible bonds and current executable warrant of the invested party held by investors and other parties shall be considered. 20. Investment real estate Measurement model of investment real estate Cost measurement Depreciation or amortization Investment real estate is stated at cost. The cost of externally purchased properties held-for-investment includes purchasing price, relevant taxes and surcharges and other expenses which are directly attributable to the asset. Cost of self construction of properties held for investment is composed of necessary expenses occurred for constructing those asset to a state expected to be available for use. Properties held for investment by investors are stated at the value agreed in an investment contract or agreement, but those under contract or agreement without fair value are stated at fair value. The investment real estate is subsequently measured by the Company with cost method. The depreciation and amortization is calculated with the straight-line method on the basis of their estimated useful lives. 21. Fixed asset (1) Recognition conditions Fixed asset refer to the tangible asset for production of products, provision of labor, lease or operation, with a service life longer than one year and higher unit value. (2) Depreciation methods Category Depreciation method Years of depreciation Scrap value rate Yearly depreciation rate Permanent ownership land Straight-line depreciation Indefinite No depreciation House and building Straight-line depreciation 20~35 5% 2.71~4.75 Machinery equipment Straight-line depreciation 10 5% 9.50 Transportation equipment Straight-line depreciation 4~5 5% 19.00~23.75 Electronic and other equipment Straight-line depreciation 3~10 5% 9.50~31.67 For the fixed asset with impairment provision, the depreciation amount shall be calculated after deducting the accumulated amount of impairment provision for fixed asset The Company shall review the useful life, estimated net residual value, and depreciation method of fixed asset at least at the end of each fiscal year, and make necessary adjustments. 22. Construction in progress From the date on which the fixed asset built by the Company come into an expected usable state, the construction in progress are converted into fixed asset on the basis of the estimated value of project estimates or pricing or project actual costs, etc. Depreciation is calculated from the next month. Further adjustments are made to the difference of the original value of fixed asset after final accounting is completed upon completion of projects. 85 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 23. Borrowing cost (1) Recognition of capitalization of borrowing cost Borrowing costs comprise interest occurred, amortization of discounts or premiums, ancillary costs and exchange differences in connection with foreign currency borrowings. The borrowing costs of the Company, which incur from the special borrowings occupied by the fixed asset that need more than one year (including one year) for construction, development of investment properties or inventories or from general borrowings, are capitalized and recorded in relevant asset costs; other borrowing costs are recognized as expenses and recorded in the profit or loss in the period when they are occurred. Relevant borrowing costs start to be capitalized when all of the following three conditions are met: ①Capital expenditure has been occurred; ②Borrowing costs have been occurred; ③Acquisition or construction necessary for the asset to come into an expected usable state has been carried out. (2) Period of capitalization of borrowing costs Borrowing costs arising from purchasing fixed asset, investment real estate and inventory, and occurred after such asset reached to its intended use of status or sales, than reckoned into asset costs while satisfy the above mentioned capitalization condition; capitalization of borrowing costs shall be suspended and recognized as current expenditure during periods in which construction of fixed asset, investment real estate and inventory are interrupted abnormally, when the interruption is for a continuous period of more than 3 months, until the acquisition, construction or production of the qualifying asset is resumed; capitalization shall discontinue when the qualifying asset is ready for its intended use or sale, the borrowing costs occurred subsequently shall reckoned into financial expenses while occurring for the current period. (3) Measurement of capitalization for borrowing cost In respect of the special borrowings borrowed for acquisition, construction or production and development of the asset qualified for capitalization, the amount of interests expenses of the special borrowings actually occurred in the period less interest income derived from unused borrowings deposited in banks or less investment income derived from provisional investment, are recognized. With respect to the general borrowings occupied for acquisition, construction or production and development of the asset qualified for capitalization, the capitalized interest amount for general borrowings is calculated and recognized by multiplying a weighted average of the accumulated expenditure on the asset in excess of the expenditure on the asset of the special borrowings, by a capitalization rate for general borrowings. The capitalization rate is determined by calculation of the weighted average interest rate of the general borrowings. 24. Intangible asset (1) Service life and its determination basis, estimate, amortization method or review procedure (1) Service life and its determination basis, estimate, amortization method or review procedure ① Measurement of intangible asset The intangible asset of the Company include land use rights, patented technology and non-patents technology etc. The cost of a purchased intangible asset shall be determined by the expenditure actually occurred and other related costs. The cost of an intangible asset contributed by an investor shall be determined in accordance with the value stipulated in the investment contract or agreement, except where the value stipulated in the contract or agreement is not fair. The intangible asset acquired through exchange of non-monetary asset, which is commercial in substance, is carried at the fair value of the asset exchanged out; for those not commercial in substance, they are carried at the carrying amount of the asset exchanged out. The intangible asset acquired through debt reorganization, are recognized at the fair value. 86 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 ② Amortization methods and time limit for intangible asset: The land use rights of the Company shall be amortized on an average basis over the transfer period from the date of transfer (the date of obtaining the land use rights); Patented technology, non-patented technology and other intangible asset of the Company are amortized by straight-line method with the shortest terms among expected useful life, benefit years regulated in the contract and effective age regulated by the laws. The amortization amount shall count in relevant asset costs and current gain/loss according to the benefit object. As for the intangible asset as trademark, with uncertain benefit terms, amortization shall not be carried. Our Company shall review the useful life and amortization method of intangible asset at least at the end of each fiscal year, and make necessary adjustments. (2) The collection scope and related accounting treatment methods of R&D expenditure Expenses incurred during the research phase are recognized as profit or loss in the current period; expenses incurred during the development phase that satisfy the following conditions are recognized as intangible asset (patented technology and non-patents technology): ① It is technically feasible that the intangible asset can be used or sold upon completion; ② There is intention to complete the intangible asset for use or sale; ③ The products produced using the intangible asset has a market or the intangible asset itself has a market; ④ There is sufficient support in terms of technology, financial resources and other resources in order to complete the development of the intangible asset, and there is capability to use or sell the intangible asset; ⑤ The expenses attributable to the development phase of the intangible asset can be measured reliably. If the expenses incurred during the development phase did not qualify the above mentioned conditions, such expenses incurred are accounted for in the profit or loss for the current period. The development expenditure reckoned in gain/loss previously shall not be recognized as asset in later period. The capitalized expenses in development stage listed as development expenditure in balance sheet, and shall be transfer as intangible asset since such item reached its expected conditions for service. 25. Impairment of long-term asset The Company will judge if there is any indication of impairment as at the balance sheet date in respect of non-current non- financial asset such as fixed asset, construction in progress, intangible asset with a finite useful life, investment properties measured at cost, and long-term equity investments in subsidiaries, joint controlled entities and associates. If there is any evidence indicating that an asset may be impaired, recoverable amount shall be estimated for impairment test. Goodwill, intangible asset with an indefinite useful life and intangible asset beyond working conditions will be tested for impairment annually, regardless of whether there is any indication of impairment. If the impairment test result shows that the recoverable amount of an asset is less than its carrying amount, the impairment provision will be made according to the difference and recognized as an impairment loss. The recoverable amount of an asset is the higher of its fair value less costs of disposal and the present value of the future cash flows expected to be derived from the asset. An asset’s fair value is the price in a sale agreement in an arm’s length transaction. If there is no sale agreement but the asset is traded in an active market, fair value shall be determined based on the bid price. If there is neither sale agreement nor active market for an asset, fair value shall be based on the best available information. Costs of disposal are expenses attributable to disposal of the asset, including legal fee, relevant tax and surcharges, transportation fee and direct expenses incurred to prepare the asset for its intended sale. The present value of the future cash flows expected to be derived from the asset over the course of continued use and final disposal is determined as the amount discounted using an appropriately selected discount rate. Provisions for asset impairment shall be made and recognized for the individual asset. If it is not possible to estimate the recoverable amount of the individual asset, the Group shall determine the recoverable amount of the asset group to which the asset belongs. The asset group is the smallest group of asset capable of generating cash flows independently. 87 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 For the purpose of impairment testing, the carrying amount of goodwill presented separately in the financial statements shall be allocated to the asset groups or group of asset benefiting from synergy of business combination. If the recoverable amount is less than the carrying amount, the Group shall recognize an impairment loss. The amount of impairment loss shall first reduce the carrying amount of any goodwill allocated to the asset group or set of asset groups, and then reduce the carrying amount of other asset (other than goodwill) within the asset group or set of asset groups, pro rata on the basis of the carrying amount of each asset. An impairment loss recognized on the aforesaid asset shall not be reversed in a subsequent period in respect of the part whose value can be recovered. 26. Long-term deferred expense Long-term expenses to be amortized of the Company implies the expenses that are already charged and with the beneficial term of more than one year are evenly amortized over the beneficial term. For the long-term deferred expense items cannot benefit the subsequent accounting periods, the amortized value of such items is all recorded in the profit or loss during recognition. 27. Contract liability The Company lists the obligation to transfer goods or provide labor services to customers for the consideration received or receivable from customers as contractual liability, such as the amount that the Company has received before the transfer of the promissory goods. 28. Employee compensation (1) Accounting treatment for short-term compensation During the accounting period when the staff provides service to the Company, the short-term remuneration actual occurred shall be recognized as liability and be reckoned into current gain/loss. During the accounting period when staff provides service to the Company, the actual short-term compensation occurred shall be recognized as liability and be reckoned into current gain/loss, except for those in line with accounting standards or being allowed to be reckoned into capital costs; the welfare occurred shall be reckoned into current gain/loss or relevant asset costs at the time of actual occurrence. The employee compensation shall be recognized as liability and be reckoned into current gain/loss or relevant asset costs at the time of actual occurrence. The employee benefits that belong to non-monetary benefits are measured at fair value; the social insurances including the medical insurance, work-injury insurance and maternity insurance and the housing fund that the enterprise pays for the employees as well as the labor union expenditure and employee education funds withdrawn by relevant provisions should be calculated and determined as the corresponding compensation amount and determined the corresponding liability in accordance with the specified withdrawing basis and proportion, and be reckoned in the current profits and loss or relevant asset costs in the accounting period that the employees provide services. (2) Accounting treatment for post-employment benefit The post-employment benefit includes the defined contribution plans and defined benefit plans. Post-employment benefits plan refers to the agreement about the post-employment benefits between the enterprise and employees, or the regulations or measures the enterprise established for providing post-employment benefits to employees. The defined contribution plan refers to the post- employment benefits plan that the enterprise doesn’t undertake the obligation of payment after depositing the fixed charges to the independent fund; the defined benefit plans refers to post-employment benefits plans except the defined contribution plan. (3) Accounting treatment for retirement benefits In case the Company terminates the employment relationship with employees before the end of the employment contracts or 88 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 provides compensation as an offer to encourage employees to accept voluntary redundancy, the Company shall recognize employee compensation liability arising from compensation for staff dismissal and included in profit or loss for the current period, when the Company cannot revoke unilaterally compensation for dismissal due to the cancellation of labor relationship plans and employee redundant proposals; and the Company recognize cost and expenses related to payment of compensation for dismissal and restructuring, whichever is earlier.The early retirement plan shall be accounted for in accordance with the accounting principles for compensation for termination of employment. The salaries or wages and the social contributions to be paid for the employees who retire before schedule from the date on which the employees stop rendering services to the scheduled retirement date, shall be recognized (as compensation for termination of employment) in the current profit or loss by the Group if the recognition principles for provisions are satisfied. (4) Accounting treatment for other long-term employee benefits Except for the Compulsory insurance, the Company provides the supplementary retirement benefits to the employees satisfying certain conditions, the supplementary retirement benefits belong to the defined benefit plans, and the defined benefit liability confirmed on the balance sheet is the value by subtracting the fair value of plan asset from the present value of defined benefit obligation. The defined benefit obligation is annually calculated with the expected accumulated welfare unit method by the independent actuary on the basis of treasury bond rate with similar obligation term and currency. The service charges related to the supplementary retirement benefits (including the service costs of the current period, the previous service costs, and the settlement gain or loss) and the net interest are reckoned in the current profits and loss or other asset costs, the changes generated by recalculating the net liability of defined benefit plans or net asset should be reckoned in other consolidated income. 29. Accrued liability (1) Recognition principle An obligation related to a contingency, such as guarantees provided to outsiders, pending litigation or arbitration, product warranties, redundancy plans, onerous contracts, reconstructing, expected disposal of fixed asset, etc. shall be recognized as an estimated liability when all of the following conditions are satisfied: ① The obligation is a present obligation of the Company; ② It is Contingent that an outflow of economic benefits will be required to settle the obligation; ③ The amount of the obligation can be measured reliably. (2) Measurement method: Measure on the basis of the best estimates of the expenses necessary for paying off the contingencies 30. Share-based payment The Company’s share-based payment is a transaction that grants equity instruments or assumes liability determined on the basis of equity instruments in order to obtain services provided by employees or other parties. The Company’s share-based payment is classified as equity-settled share-based payment and cash-settled share-based payment. (1) Equity-settled share-based payment and equity instruments Equity-settled share-based payment in exchange for services provided by employees shall be measured at the fair value of the equity instruments granted to employees. If the Company uses restricted stocks for share-based payment, employees contribute capital to subscribe for stocks, and the stocks shall not be listed for circulation or transfer until the unlocking conditions are met and unlocked; if the unlocking conditions specified in the final equity incentive plan are not met, the Company shall repurchase the stocks at the pre-agreed price. When the Company obtains the payment for the employees to subscribe for restricted stocks, it shall confirm the share capital and capital reserve (share capital premium) according to the obtained subscription money, and at the same time recognize a liability in full for the repurchase obligation and recognize treasury shares. On each balance sheet date during the waiting period, the Company makes the best estimate of the number of vesting equity instruments based on the changes 89 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 in the latest obtained number of vested employees, whether they meet the specified performance conditions, and other follow-up information. On this basis, the services obtained in the current period are included in related costs or expenses based on the fair value on the grant date, and the capital reserve shall be increased accordingly. For share-based payments that cannot be vested in the end, costs or expenses shall not be recognized, unless the vesting conditions are market conditions or non-vesting conditions. At this time, regardless of whether the market conditions or the non-vesting conditions are met, as long as all non-market conditions in the vesting conditions are met, it is deemed as vesting. If the terms of equity-settled share-based payment are modified, at least the services obtained should be confirmed in accordance with the unmodified terms. In addition, any modification that increases the fair value of the equity instruments granted, or a change that is beneficial to employees on the modification date, is recognized as an increase in services received. If the equity-settled share payment is canceled, it will be treated as an accelerated vesting on the cancellation day, and the unconfirmed amount will be confirmed immediately. If an employee or other party can choose to meet the non-vesting conditions but fails to meet within the waiting period, it shall be treated as cancellation of equity-settled share-based payment. However, if a new equity instrument is granted and it is determined on the date of grant of the new equity instrument that the new equity instrument granted is used to replace the cancelled equity instrument, the granted substitute equity instruments shall be treated in the same way as the modification of the original equity instrument terms and conditions. (2) Cash-settled share-based payment and equity instruments Cash-settled share-based payments are measured at the fair value of the liability calculated and determined on the basis of shares or other equity instruments undertaken by the Company. If it’s vested immediately after the grant, the fair value of the liability assumed on the date of the grant is included in the cost or expense, and the liability is increased accordingly. If the service within the waiting period is completed or the specified performance conditions are met, the service obtained in the current period shall be included in the relevant costs or expenses based on the best estimate of the vesting situation within the waiting period and the fair value of the liability assumed to increase the corresponding liability. On each balance sheet date and settlement date before the settlement of the relevant liability, the fair value of the liability is remeasured, and the changes are included in the current profit and loss. 31. Revenue (1) Accounting policies used in revenue recognition and measurement 1) Revenue recognition principle On the starting date of the contract, the Company evaluates the contract, identifies each individual performance obligation contained in the contract, and determines whether each individual performance obligation is performed within a certain period of time or at a certain point in time. When one of the following conditions is met, it belongs to the performance obligation within a certain period of time, otherwise, it belongs to the performance obligation at a certain point in time: ① The customer obtains and consumes the economic benefits brought by the Company's performance while the Company performs the contract; ② The customer can control the goods or services in progress during the Company’s performance; ③ The goods or services produced during the Company’s performance have irreplaceable uses, and the Company has the right to collect payment for the performance part that has been completed so far during the entire contract period. For performance obligations performed within a certain period of time, the Company recognizes revenue in accordance with the performance progress during that period. When the performance progress cannot be reasonably determined, if the cost incurred is expected to be compensated, the revenue shall be recognized according to the amount of the cost incurred until the performance progress can be reasonably determined. For performance obligations performed at a certain point in time, revenue is recognized at the point when the customer obtains control of the relevant goods or services. When judging whether the customer has obtained control of the goods, the Company considers the following signs: ① The Company has the current right to receive payment for the 90 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 goods, that is, the customer has the current payment obligation for the goods; ② The Company has transferred the legal ownership of the goods to the customer, that is, the customer has the legal ownership of the goods; ③ The Company has transferred the goods to the customer in kind, that is, the customer has physically taken possession of the goods; ④ The Company has transferred the main risks and rewards of the ownership of the goods to the customer, that is, the customer has obtained the main risks and rewards of the ownership of the goods; ⑤ The customer has received the goods; ⑥ Other signs that the customer has obtained control of the goods. 2) Revenue measurement principle ①The Company measures revenue based on the transaction price allocated to each individual performance obligation. The transaction price is the amount of consideration that the Company expects to be entitled to receive due to the transfer of goods or services to customers, and does not include payments collected on behalf of third parties and payments expected to be returned to customers. ② If there is variable consideration in the contract, the Company shall determine the best estimate of the variable consideration according to the expected value or the most likely amount, but the transaction price including the variable consideration shall not exceed the amount of cumulatively recognized revenue that is unlikely to be significantly turned back when the relevant uncertainty is eliminated. ③ If there is a significant financing component in the contract, the Company shall determine the transaction price based on the amount payable that the customer is assumed to pay in cash when obtaining the control of the goods or services. The difference between the transaction price and the contract consideration shall be amortized by the effective interest method during the contract period. On the starting date of the contract, if the Company expects that the customer pays the price within one year after obtaining control of the goods or services, the significant financing components in the contract shall not be considered. ④If the contract contains two or more performance obligations, the Company will allocate the transaction price to each individual performance obligation based on the relative proportion of the stand-alone selling price of the goods promised by each individual performance obligation on the starting date of the contract. (2) The Company's criteria for the recognition of commodity income and specific criteria for the recognition time: The Company's domestic sales revenue recognition time: The Company shall deliver the goods according to the agreement of the order, and check with the buyer the goods received and inspected by the buyer from the previous reconciliation date to the current reconciliation date. After the check by both parties, the risks and rewards shall be transferred to the buyer. The Company shall issue invoices to the buyer according to the varieties, quantities and amounts confirmed by the reconciliation and confirm the realization of sales income on the reconciliation date. The Company's foreign sales revenue recognition time: after the completion of the customs audit, the Company in accordance with the export date specified in the customs declaration, to confirm the realization of sales revenue. Differences in accounting policies for revenue recognition due to different operating models for the same type of business Nil 32. Government grants (1) Types Government grants are transfer of monetary asset or non-monetary asset from the government to the Group at no consideration. Government grants are classified into government grants related to asset and government grants related to income. As for the assistance object not well-defined in government’s documents, the classification criteria for asset-related or income- related grants are as: whether the grants turn to long-term asset due to purchasing for construction or other means. (2) Recognition and measure The government grants shall be recognized while meet the additional conditions of the grants and amount is actually can be obtained. 91 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 If a government grant is in the form of a transfer of monetary asset, the item shall be measured at the amount received or receivable. If a government grant is in the form of a transfer of non-monetary asset, the government grant shall be measured at fair value and it shall be measured by nominal amount in case the fair value can not be reliably acquired. (3) Accounting treatment The government grant related to an asset shall be recognized as deferred income, and reckoned into current gain/loss according to the depreciation process in use life of such asset. The government grant related to income which is used to make up relevant expenses and loss for later period shall be recognized as deferred income, and be reckoned into current gain/loss during the period while relevant expenses are recognized; The government grant related to income which is used to make up relevant expenses and loss that occurred shall be reckoned into current gain/loss. The government grant related to daily operation activity of the Company should be reckoned into other income; those without related to daily operation activity should be reckoned into non-operation income and expenses. The financial discount funds received by the Company shall be used to write down relevant borrowing costs. 33. Deferred income tax asset/Deferred income tax liability The Company adopts the balance sheet debt method to calculate deferred income tax based on the temporary difference between the book value and tax basis of asset and liability on the balance sheet date, as well as the temporary difference between the book value and tax basis of items that have not been recognized as asset and liability but can be determined according to tax laws. All types of taxable temporary differences are recognized as deferred income tax liability, unless: ① taxable temporary differences arise in the following transactions: initial recognition of goodwill, or initial recognition of asset or liability arising from a single transaction with the following characteristics: the transaction is not a business merger. When the transaction occurs, it neither affects accounting profits nor taxable income or deductible loss, and the initially recognized asset and liability do not result in equal taxable temporary differences and deductible temporary differences; ② For taxable temporary differences related to investments in subsidiaries, joint ventures, and associates, the timing of the reversal of such temporary differences can be controlled, and it is likely that such temporary differences will not be reversed in the foreseeable future. For deductible temporary differences that can be carried forward deductible loss in future years or deduce taxes, the Company recognizes deferred income tax asset based on the future taxable income that is likely to be obtained to offset the deductible temporary differences, deductible loss, and tax deductions that can be carried forward to future years, unless: ① the deductible temporary differences arise from a single transaction that is not a business merger. The transaction does not affect accounting profits or taxable income or deductible loss at the time of occurrence, and the initially recognized asset and liability do not result in equivalent taxable temporary differences or deductible temporary differences. ② For deductible temporary differences related to investments in subsidiaries, joint ventures, and associates, such temporary differences are likely to be reversed in the foreseeable future and are likely to receive taxable income to be used to offset such temporary differences. On the balance sheet date, the Company measures deferred income tax asset and liability in accordance with tax laws and regulations, at the applicable tax rate during the expected period of asset recovery or liability settlement, and reflects the tax impact of the expected method of asset recovery or liability settlement on the balance sheet date. On the balance sheet date, the Company reviews the book value of deferred income tax asset. If it is likely that sufficient taxable income will not be available in the future to offset the benefits of deferred income tax asset, the book value of deferred income tax asset will be written down. On the balance sheet date, the Company reassesses unconfirmed deferred income tax asset and recognizes deferred income tax asset to the extent that sufficient taxable income is likely to be available for the reversal of all or part of the deferred income tax asset. When the following conditions are met simultaneously, deferred income tax asset and deferred income tax liability is presented at the net amount after offsetting: having the legal right to settle current income tax asset and current income tax liability at the net 92 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 amount; Deferred income tax asset and deferred income tax liability is related to the income tax levied by the same tax collection and management department on the same taxable entity or on different taxpayers. However, in the period during which significant deferred income tax asset and deferred income tax liability is reversed in the future, the involved taxpayers intend to settle the current income tax asset and liability on a net basis or acquire asset and settle debts simultaneously. 34. Lease (1) The Company as lessee On the commencement date of the lease term, the Company recognizes leases with a lease term not exceeding 12 months and excluding purchase options as short-term leases; Leases with lower value when a single leased asset is considered a brand new asset is recognized as low value asset leases. If the Company subleases or expects to sublease leased asset, the original lease is not recognized as a low value asset lease. For all short-term leases and low value asset leases, the Company recognizes lease payments in the relevant asset cost or current profit and loss on a straight-line basis during each period of the lease term. Except for the simplified short-term leases and low value asset leases mentioned above, the Company recognizes the right-of-use asset and lease liability for leases on the commencement date of the lease term. 1) Right-of-use asset The right-of-use asset refers to the right of the lessee to use the leased asset during the lease term. On the commencement date of the lease term, the right-of-use asset is initially measured at cost. This cost includes: ①The initial measurement amount of lease liability; ②If the lease payment is made on or before the start date of the lease term and the relevant amount of the lease incentive already enjoyed shall be deducted in case there is a lease incentive; ③The initial direct expenses incurred by the lessee; ④The expected cost incurred by the lessee in dismantling and removing the leased asset, restoring the site where the leased asset is located, or restoring the leased asset to the state agreed upon in the lease terms. The Company recognizes and measures the cost in accordance with the recognition standards and measurement methods for estimated liability, as detailed in Note V-29 “Accrued liability”. The aforementioned costs incurred for the production of inventory will be included in the inventory cost. The depreciation of right-of-use asset is classified and provisioned with the straight-line method. In case it can reasonably determine that ownership of the leased asset will be obtained upon the expiration of the lease term, the depreciation rate shall be determined based on the category of the right-of-use asset and the estimated net residual value rate within the expected remaining useful life of the leased asset; In case it cannot reasonably determine that ownership of the leased asset will be acquired upon the expiration of the lease term, the depreciation rate shall be determined based on the category of the right-of-use asset during the shorter of the lease term and the remaining useful life of the leased asset. 2) Lease liability Lease liability shall be initially measured at the present value of the lease payments that have not yet been paid on the commencement date of the lease term. The lease payment amount includes the following five items: ① fixed payment amount and substantial fixed payment amount. If there is a lease incentive, the relevant amount of the lease incentive shall be deducted; ② Variable lease payments depending on index or ratio; ③ The exercise price of the purchase option, provided that the lessee reasonably determines that the option will be exercised; ④ The amount to be paid for exercising the option to terminate the lease, provided that the lease term reflects that the lessee will exercise the option to terminate the lease; ⑤ The expected amount to be paid based on the residual value of the guarantee provided by the lessee. When calculating the present value of lease payments, the interest rate implicit in the lease is used as the discount rate. If the interest rate implicit in the lease cannot be determined, the Company’s incremental borrowing rate is used as the discount rate. The Company calculates the interest expense of the lease liability in each period of the lease term according to the fixed periodic interest rate, and includes it in the current profit and loss, unless it is otherwise stipulated to be included in the cost of the relevant 93 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 asset. Variable lease payments that are not included in the measurement of lease liability is included in the current profit and loss when they are actually incurred, unless otherwise stipulated to be included in the cost of the relevant asset. After the commencement date of the lease term, when there is a change in the in-substance fixed payment, or a change in the estimated amount payable for the guaranteed residual value, or a change in the index or ratio used to determine the lease payment, or a change in the evaluation results of the purchase option, renewal option or termination option or when the actual exercise situation changes, the Company shall re-measure the lease liability according to the present value of the changed lease payments. (2) The Company as lessor On the lease commencement date, the Company classifies leases that have substantially transferred almost all the risks and rewards related to the ownership of the leased asset as financial leases, and all other leases are operating leases. 1) Operating lease During each period of the lease term, the lease receipts is recognized by the Company as rental income with straight-line method, and the initial direct expenses incurred are capitalized, amortized on the same basis as the recognition of rental income, and included in the current profit and loss by stages. The variable lease payments obtained by the Company related to operating leases that are not included in the lease receipts are booked in the current profits and loss when actually incurred. 2) Finance lease On the beginning date of the lease term, the financial lease receivables is recognized by the Company according to the net amount of the lease investment (the sum of the unsecured residual value and the present value of the lease collection not received on the beginning date of the lease term discounted according to the embedded interest rate of the lease), and terminates the recognition of the financial lease asset. During each period of the lease term, the Company calculates and recognizes the interest income according to the interest rate embedded in the lease. The amount of variable lease payments obtained by the Company that are not included in the measurement of net lease investment shall be included in the current profit and loss when actually incurred. 35. Other major accounting policy and estimation Nil 36. Changes of important accounting policies and estimation (1) Changes of important accounting policies □Applicable Not applicable (2) Changes of important accounting estimation □Applicable Not applicable (3) Implementation of new accounting standards adjustment for the first time starting from 2024, and implementation of relevant financial statement items at the beginning of the year for the first time □Applicable Not applicable 37. Others Nil 94 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 VI. Taxation 1. Major taxes and tax rates Tax Basis Tax rate The output tax is calculated based on the taxable 25%(IRD,Denmark), 22%(VHIO, income, and VAT is calculated based on the difference VAT Italy),21%(Borit,Belgium), 13%, 9%, 6%, after deducting the input tax available for deduction for Collection rate 5% the current period City maintaining & Turnover tax payable 7%,5% construction tax 15%, 20%,21% , 22%, 25%, 24% + region tax Corporation income tax Taxable income 3.9% Educational surtax Turnover tax payable 5% Disclose reasons for different taxpaying body Taxpaying body Income tax rate The Company, WFJN, WFLD, WFTT, WFAM, WFSC, WFLD(Chongqing) 15% WFLD(Wuhan), WFLD(Nanchang) 20% IRD America, Borit America 21% IRD(Denmark)) 22% WFCA, WFTR, WFDT, WFQL, VHWX,WFAS, Borit(Belgium), WFLH, WFSS 25% VHIO(Italy) 24% + region tax 3.9% 2. Tax incentives The Company, WFJN, WFLD, WFTT, WFMA, WFAM and WFSC are high-tech enterprises and enjoy a preferential income tax rate of 15% in 2024. According to the “Continuation of the Enterprise Income Tax Policies for Western Development” No.23 (Year of 2020) issued together by Ministry of Finance, SAT and NDRC, from January 1, 2011 to December 31, 2030, the enterprises located in the west region and mainly engaged in the industrial projects stipulated in the Catalogue of Encouragement Industries in Western China, and whose main business income accounting for more than 60% of the total income of the enterprise in the current year can pay the corporate income tax at the tax rate of 15%. In 2024, WFLD (Chongqing) paid its corporate income tax at the tax rate of 15%. In 2024, WFLD(Wuhan) and WFLD(Nanchang) meet the standards for small and micro profit enterprises. According to the “Announcement on Further Supporting the Development of Small and Micro Enterprises and Individual Industrial and Commercial Households Related No.2023), the taxable income of small and micro profit enterprises will be reduced by 25%, and the enterprise income tax policy will be paid at a rate of 20%, which will continue to be implemented until December 31, 2027. 3. Other Nil VII. Notes to major items in consolidated financial statements 1. Monetary funds In RMB Item Ending balance Opening balance Cash on hand 3,066.79 6,343.24 95 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 Cash in bank 2,583,949,629.11 2,241,980,351.17 Other monetary funds 142,007,827.59 32,785,004.73 Total 2,725,960,523.49 2,274,771,699.14 Including: total amount of funds deposited overseas 137,129,527.39 126,839,309.52 Other explanation The ending balance of other monetary funds includes bank acceptance bill deposit 128,231,135.19 yuan, cash deposit for Mastercard 204,620.00 yuan, in-transit dividends 1,309,380.00, IRD performance bond 7,673,250.00 yuan, the in-transit funds 4,585,442.40, ETC frozen amount of 4,000.00 yuan. The in-transit dividends 1,309,380.00 yuan was a portion of the dividend distributed by Miracle Automation (002009), a trading financial asset held by the Company, from 2017 to 2023, which was not transferred to the Company’s current account due to account issues. 2. Trading financial asset In RMB Item Ending balance Opening balance Financial asset measured at fair value and whose changes are 1,431,717,057.05 2,391,487,144.96 included in current profit or loss Including: SNAT 42,599,328.00 76,756,716.00 Miracle Automation 53,411,400.00 71,073,900.00 Other debt and equity instrument investments 1,335,706,329.05 2,243,656,528.96 Including: Total 1,431,717,057.05 2,391,487,144.96 3. Note receivable (1) Classification of notes receivable In RMB Item Ending balance Opening balance Trade acceptance bill 111,953,406.82 144,976,174.84 Total 111,953,406.82 144,976,174.84 (2) Accrued of bad debt provision In RMB Ending balance Opening balance Provision for bad Provision for bad Category Book balance Book value debts debts Book value Book value Amoun Accrua Amoun Accrua Amount Ratio Amount Ratio t l ratio t l ratio Including: Note receivable with provision 111,953,406.8 100.00 111,953,406.8 144,976,174.8 100.00 144,976,174.8 for bad 2 % 2 4 % 4 debts accrual on portfolio Including: 96 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 Portfolio 1: bank acceptanc e bill Portfolio 2: trade 111,953,406.8 100.00 111,953,406.8 144,976,174.8 100.00 144,976,174.8 acceptanc 2 % 2 4 % 4 e bill 111,953,406.8 100.00 111,953,406.8 144,976,174.8 100.00 144,976,174.8 Total 2 % 2 4 % 4 If the provision for bad debts of note receivable is made in accordance with the general model of expected credit loss, please refer to the disclosure of other receivables to disclose related information about bad-debt provisions: □Applicable Not applicable (3) Provision for bad debts accrual, collected or reversal Provision for bad debts in the current period: □ Applicable Not applicable (4) Notes receivable already pledged by the Company at the end of the reporting period □ Applicable Not applicable (5) Notes endorsement or discount and undue on balance sheet date Nil (6) Note receivable actually written-off in the reporting period Nil 4. Account receivable (1) By account age In RMB Aging Ending book balance Opening book balance Within one year (One year included) 3,700,686,063.72 3,841,921,162.54 Including: within 6 months 3,595,955,390.16 3,732,178,445.50 6 months to one year 104,730,673.56 109,742,717.04 1-2 years 25,537,095.82 26,336,964.64 2-3 years 8,072,765.00 13,723,160.78 Over 3 years 27,830,761.56 57,510,391.30 3-4 years 5,588,622.65 5,607,074.80 4-5 years 3,775,810.94 19,615,877.12 > 5 years 18,466,327.97 32,287,439.38 Total 3,762,126,686.10 3,939,491,679.26 97 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 (2) Accrued of bad debt provision In RMB Ending balance Opening balance Category Book balance Bad debt reserve Book balance Bad debt reserve Book Accrue Accrued Book value Amount Ratio Amount value Amount Ratio Amount d ratio ratio Account receivable with bad debt 20,428,693.6 20,428,693.6 100.00 53,281,8 53,281,8 0.54% 1.35% 100.00% provision 3 3 % 43.03 43.03 accrued on a single basis Including: Account receivable with bad 3,712,9 3,741,697,99 99.46 28,739,345.5 3,886,20 28,669,8 3,857,539,9 debt 0.77% 58,646. 98.65% 0.74% 2.47 % 8 9,836.23 78.03 58.20 provision 89 accrued on portfolio Including: 3,712,9 3,762,126,68 100.00 49,168,039.2 3,939,49 81,951,7 3,857,539,9 Total 1.31% 58,646. 100.00% 2.08% 6.10 % 1 1,679.26 21.06 58.20 89 Bad debt provision accrued on single basis: In RMB Opening balance Ending balance Name Book balance Bad debt reserve Book balance Bad debt reserve Accrued ratio Accrued causes Hubei Meiyang Auto 17,610,371.91 17,610,371.91 Industry Co., Ltd. Hunan Leopaard Auto Co., 8,077,361.13 8,077,361.13 Ltd. BD bills 4,270,595.02 4,270,595.02 Linyi Zotye Automobile Components Manufacturing 6,193,466.77 6,193,466.77 6,193,466.77 6,193,466.77 100.00% Difficult to receive Co., Ltd. Tongling Ruineng 4,320,454.34 4,320,454.34 4,320,454.34 4,320,454.34 100.00% Difficult to receive Purchasing Co., Ltd. Brilliance Automotive 3,469,091.33 3,469,091.33 2,693,280.39 2,693,280.39 100.00% Difficult to receive Group Holdings Co., Ltd. Dongfeng Chaoyang Diesel 1,823,262.64 1,823,262.64 1,823,262.64 1,823,262.64 100.00% Difficult to receive Co., Ltd. Jiangsu Kawei Auto 1,932,476.26 1,932,476.26 Industrial Group Co., Ltd. Jiangsu Jintan Automobile 1,059,798.43 1,059,798.43 1,059,798.43 1,059,798.43 100.00% Difficult to receive Industry Co., Ltd. Tianjin Levol Engine Co., 1,018,054.89 1,018,054.89 1,018,054.89 1,018,054.89 100.00% Difficult to receive Ltd. Other clients 3,506,910.31 3,506,910.31 3,320,376.17 3,320,376.17 100.00% Difficult to receive Total 53,281,843.03 53,281,843.03 20,428,693.63 20,428,693.63 Bad debt provision accrued on portfolio: In RMB Ending balance Name Book balance Bad debt reserve Accrued ratio Within 6 months 3,595,955,390.16 6 months to one year 101,922,134.50 10,192,213.44 10.00% 98 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 1-2 years 25,537,095.82 5,107,419.15 20.00% 2-3 years 8,072,765.00 3,229,106.00 40.00% Over 3 years 10,210,606.99 10,210,606.99 100.00% Total 3,741,697,992.47 28,739,345.58 Explanation on determining the basis for this portfolio: Nil The provision for bad debts of accounts receivable is made in accordance with the general model of expected credit loss: □ Applicable Not applicable (3) Bad debt provision accrued collected or reversal Bad debt provision accrued in the reporting period: In RMB Amount changed in the reporting period Category Opening balance Collected or Ending balance Accrued Charged off Other reversal Bad debt provision 81,951,721.06 6,592,185.53 10,948,516.61 28,343,673.25 -83,677.52 49,168,039.21 Total 81,951,721.06 6,592,185.53 10,948,516.61 28,343,673.25 -83,677.52 49,168,039.21 Significant amount of bad debt provision accrued collected or reversal in current period: Nil (4) Account receivable actually charged off in the reporting period In RMB Item Amount charged off Account receivable actually charged off 28,343,673.25 Major account receivable charged off: In RMB Charged off Generated by Feature of account Amount Reason Name procedures related receivable charged off charged off implemented transaction?(Y/N) Hubei Meiyang Auto Industry Co., Intercourse funds of Approved by the 17,313,155.08 Uncollectible N Ltd. unit Company Intercourse funds of Approved by the Hunan Leopaard Auto Co., Ltd. 8,003,712.40 Uncollectible N unit Company Jiangsu Kawei Auto Industrial Group Intercourse funds of Approved by the 1,932,476.26 Uncollectible N Co., Ltd. unit Company Intercourse funds of Approved by the Chongqing Zotye Auto Co., Ltd. 713,685.08 Uncollectible N unit Company Huachen Renault Jinbei Automobile Intercourse funds of Approved by the 342,016.43 Uncollectible N Co., Ltd unit Company Intercourse funds of Approved by the BAIC Ruili Auto Co., Ltd 38,628.00 Uncollectible N unit Company Total 28,343,673.25 Explanation on reason charged off: Nil (5) Top five receivables and contract asset at ending balance by arrears party In RMB Ending balance of Ending Ending balance of Ratio in total ending balance Ending balance of Name account balance of account receivable of account receivables and reserve for bad debts receivable contract asset and contract asset contract asset and contract asset RBCD 732,084,006.85 732,084,006.85 19.46% 1,170,780.48 Bosch 543,715,050.47 543,715,050.47 14.45% 2,251,804.00 99 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 Client 3 273,870,906.47 273,870,906.47 7.28% 399,249.28 Client 4 214,791,670.34 214,791,670.34 5.71% 77,024.49 Client 5 127,659,519.67 127,659,519.67 3.39% 759,318.12 Total 1,892,121,153.80 1,892,121,153.80 50.29% 4,658,176.37 5. Receivable financing (1) Category of receivable financing In RMB Item Ending balance Opening balance Bill receivable- bank acceptance bill 1,861,606,949.90 1,661,749,949.46 Total 1,861,606,949.90 1,661,749,949.46 Other explanation: In the process of managing the liquidity of the Company, some bills will be discounted or endorsed for transfer before maturity. The business model of managing accounts receivable aims to collect contractual cash flows and sell the financial asset, so it is classified as a financial asset measured at fair value with changes recognized in other comprehensive income and listed in accounts receivable financing. (2) Accrued of bad debt provision Basis for division of each stage and provision ratio for bad debt provision Nil Explanation of significant changes in the financing book balance of accounts receivable with changes in loss provisions in the current period: Nil (3) Bad debt provision accrued, collected or reversal Other explanation: Nil (4) Receivable financing already pledged by the Company at period-end In RMB Item Amount pledge at period-end Bank acceptance bill 897,650,012.34 Total 897,650,012.34 (5) Notes endorsement or discount and undue on balance sheet date Item Amount derecognized at period-end Amount not derecognized at period-end Bank acceptance bill 616,663,285.46 Trade acceptance bill Total 616,663,285.46 100 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 (6) Receivable financing actually charged off in current period Nil (7) Increase/decrease of receivable financing and changes in fair value of receivable financing in current period Nil (8) Other explanation Nil 6. Other account receivables In RMB Item Ending balance Opening balance Dividend receivable 872,701,558.93 Other account receivables 922,853,004.63 919,684,126.81 Total 1,795,554,563.56 919,684,126.81 (1) Interest receivable 1) Category of interest receivable Nil 2) Significant overdue interest Nil 3) Accrued of bad debt provision □Applicable Not applicable 4) Bad debt provision accrued, collected or reversal Nil 5) Interest receivable actually charged off in current period Nil 101 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 (2) Dividend receivable 1) Category of dividend receivable In RMB Item (or invested enterprise) Ending balance Opening balance WFEC 73,500,000.00 RBCD 527,829,600.44 Zhonglian Electronics 266,000,000.00 WFPM 5,357,758.49 Guolian Securities 14,200.00 Total 872,701,558.93 2) Important dividend receivable with account age over one year Nil 3) Accrued of bad debt provision □Applicable Not applicable 4) Bad debt provision accrued, collected or reversal in current period Nil 5) Dividend receivable actually charged off in current period Nil (3) Other accounts receivable 1) By nature In RMB Nature Ending book balance Opening book balance Intercourse funds from units 4,161,124.36 4,084,594.65 Cash deposit 14,157,787.09 10,215,094.41 Staff loans and petty cash 1,540,213.27 904,305.07 Social security and provident fund paid 11,755,472.65 12,537,832.68 WFTR “platform trade” business portfolio 2,542,263,370.70 2,542,263,370.70 Other 163,015.67 38,770.10 Total 2,574,040,983.74 2,570,043,967.61 2) By aging In RMB 102 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 Aging Ending book balance Opening book balance Within one year (One year included) 22,674,290.11 18,850,121.91 Within 6 months 20,991,997.44 18,448,595.63 6 months to one year 1,682,292.67 401,526.28 1-2 years 2,004,023,844.14 2,544,896,026.07 2-3 years 541,416,353.54 954,984.11 Over 3 years 5,926,495.95 5,342,835.52 3-4 years 4,843,422.94 4,524,432.51 4-5 years 1,026,000.00 801,603.01 Over 5 years 57,073.01 16,800.00 Total 2,574,040,983.74 2,570,043,967.61 3) Accrued bad debt provision Applicable □Not applicable Expected credit loss general model for provision of bad debt reserves: In RMB Phase I Phase II Phase III Bad debt reserve Expected credit loss for the Expected credit loss for the Total Expected credit loss over entire duration (without entire duration (with credit next 12 months credit impairment occurred) impairment occurred) Balance on Jan. 1, 2024 6,259,786.07 1,644,100,054.73 1,650,359,840.80 Balance of Jan. 1, 2024 in the reporting period Current accrued 865,695.62 865,695.62 Other changes -37,557.31 -37,557.31 Balance on June 30, 2024 7,087,924.38 1,644,100,054.73 1,651,187,979.11 Changes in book balance with significant changes in the amount of loss provision for the current period □Applicable Not applicable 4) Bad debt provision accrued, collected or reversal Bad debt provision accrued in the reporting period: In RMB Change in current period Category Opening balance Collected or Ending balance Accrued Charged off Other reversal Bad debt provision 1,650,359,840.80 865,695.62 -37,557.31 1,651,187,979.11 Total 1,650,359,840.80 865,695.62 -37,557.31 1,651,187,979.11 Major bad debt provision collected or reversal in current period: Nil 5) Other accounts actually charged off during the reporting period Nil 6) Top 5 other accounts receivable at ending balance by arrears party In RMB Ratio in total ending Ending balance of Enterprise Nature Ending balance Aging balance of other bad debt reserve 103 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 accounts receivables WFTR “platform trade” business See “Other 2,542,263,370.70 1-3 years 98.77% 1,644,068,327.93 portfolio explanations” BYD Deposit margin 3,800,000.00 Within 1 year 0.15% 130,000.00 Bosch Prepaid freight 2,255,998.16 Within 6 months 0.09% Wuxi China Resources Gas Co. Deposit margin 1,364,750.00 Over 3 years 0.05% 1,364,750.00 LTD Zhenkunxing Industrial Supermarket (Shanghai) Co., Deposit margin 1,000,000.00 Over 3 years 0.04% 1,000,000.00 LTD Total 2,550,684,118.86 99.10% 1,646,563,077.93 Other explanations: For details of WFTR “platform trade” business portfolio, please refer to the description in Note-XVIII, 7 “Other Significant Transactions and Matters Affecting Investors' Decisions”. The ending balance of WFTR’s “platform trade” business portfolio balance include the balance of other receivables listed in Note-XIV. 6(3). 7) Listed as other receivables due to centralized fund management Nil 7. Account paid in advance (1) By aging In RMB Ending balance Opening balance Aging Amount Ratio Amount Ratio Within one year 58,024,453.83 73.22% 56,627,071.44 74.31% 1-2 years 17,294,579.76 21.82% 17,692,490.92 23.22% 2-3 years 3,086,343.65 3.89% 1,879,201.90 2.47% Over 3 years 850,383.87 1.07% 3,506.90 Total 79,255,761.11 76,202,271.16 Explanation of the reasons why prepayments with an aging of over 1 year and significant amounts were not settled in a timely manner: Nil (2) Top 5 accounts paid in advance at ending balance by prepayment object In RMB Ending amount of Proportion in total ending amount Name accounts paid in advance of accounts paid in advance(%) Huitian Engineering Technology Co., Ltd 9,206,995.00 11.62 State Grid Jiangsu Electric Power Co., Ltd. Wuxi Power 5,427,291.39 6.85 Supply Branch CITIC Pacific Special Steel 3,952,615.17 4.99 Daye Special Steel Co., Ltd 3,730,243.90 4.71 Xiangyang Kanghao Electromechanical Engineering Co., Ltd 3,509,743.08 4.43 Total 25,826,888.54 32.60 8. Inventory Does the Company need to comply with disclosure requirements in the real estate industry? 104 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 No (1) Category of inventory In RMB Ending balance Opening balance Inventory depreciation Inventory depreciation Item reserve or provision for reserve or provision for Book balance Book value Book balance Book value impairment of contract impairment of contract performance costs performance costs Stock 568,970,143.87 104,597,883.89 464,372,259.98 590,057,187.69 116,560,014.49 473,497,173.20 materials Goods in 453,226,811.99 35,517,165.28 417,709,646.71 463,097,639.20 30,595,290.34 432,502,348.86 process Finished 1,147,406,654.19 137,658,963.27 1,009,747,690.92 1,336,512,057.06 173,978,548.18 1,162,533,508.88 goods Total 2,169,603,610.05 277,774,012.44 1,891,829,597.61 2,389,666,883.95 321,133,853.01 2,068,533,030.94 (2) Data resource defined as inventory Nil (3) Inventory depreciation reserve or provision for impairment of contract performance costs In RMB Current increase Current decrease Item Opening balance Translation of Ending balance Reversal or write- Accrued foreign currency Other off statements Stock materials 116,560,014.49 22,237,479.58 -376,357.67 33,823,252.51 104,597,883.89 Goods in process 30,595,290.34 9,727,439.89 -323,483.61 4,482,081.34 35,517,165.28 Finished goods 173,978,548.18 34,838,359.63 -140,087.94 71,017,856.60 137,658,963.27 Total 321,133,853.01 66,803,279.10 -839,929.22 109,323,190.45 277,774,012.44 ① The net realizable value of inventory refers to the estimated selling price of inventory in daily activities, minus the estimated costs to be incurred until completion, estimated sales expenses, and related taxes. ② Accrued basis for inventory depreciation reserve: Accrued basis for inventory impairment Cash on hand Specific basis for recognition provision The materials sold due to finished goods Results from the estimated sale price of such inventory less the cost what will Materials in stock manufactured, its net realizable value is lower happen, estimated sales expenses and relevant taxes till the goods completed than the book value The goods in process sold due to finished Results from the estimated sale price of such inventory less the cost what will Goods in process goods manufactured, its net realizable value happen, estimated sales expenses and relevant taxes till the goods completed is lower than the book value its net realizable value is lower than the book Results from the amount based on the estimated selling price minus the various Finished goods value taxes and fees that need to be borne during the sales process ③ Reasons of inventory depreciation reserves written off in current period: Cash on hand Reasons of written off Materials in stock Used for production and the finished goods are realized sales Goods in process completed in the the reporting period and corresponding finished goods are realized sales in Goods in process the reporting period Finished goods Sales in the the reporting period 105 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 (4) Explanation on capitalization of borrowing costs at ending balance of inventory Nil (5) Explanation of the current amortization amount of contract performance cost Nil (6) Other credit investment maturing within one year Nil 9. Other current asset In RMB Item Ending balance Opening balance Receivable export tax rebates 9,234,636.96 9,103,488.70 VAT refund receivable 66,459,355.67 114,079,600.14 Prepaid taxes and VAT retained 140,545,153.29 173,908,288.11 Input tax to be deducted and certification 15,111.22 2,162,292.69 Other 22,054,861.33 26,655,713.47 Total 238,309,118.47 325,909,383.11 10. Other equity instrument investment In RMB Reasons for Accumulated Accumulated designating fair Gain Loss gain loss recognized Dividend value recognized in recognized in recognized in in other income measurement Opening other other other Item comprehensive recognized Ending balance with changes balance comprehensive comprehensive comprehensive income at the in this recognized in income for the income for the income at the end of this period other current period current period end of this period comprehensive period income Wuxi Non-trading Xichang equity Microchip 592,742,690.00 592,742,690.00 instrument Semi- investments Conductor Non-trading equity Other 85,048,000.00 85,048,000.00 instrument investments Total 677,790,690.00 677,790,690.00 There are items derecognized in current period: Nil Sub-item disclosure of current non-trading equity instrument investments In RMB Reasons for defining fair value Reasons for Amount of other measurement with transferring other comprehensive Item Dividends income Accumulated gain Accumulated loss changes recognized comprehensive income transferred in other income to retained to retained earnings comprehensive earnings income Wuxi Xichan Non-trading equity Microchip Semi- instrument Not applicable Conductor investments 106 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 Non-trading equity Other instrument Not applicable investments Other explanation: Nil 11. Long-term equity investment In RMB Current changes (+/ -) Opening Investm Ending Opening balance Other Cash Ending balance ent Invested balance of Additio compreh dividend Depreci balance of Capital gain/los Other entity (book deprecia nal ensive or profit ation (book deprecia reductio s equity Other value) tion investm income announc reserves value) tion n recogniz change reserve ent adjustm ed to accrued reserves ed under ent issued equity I. Joint venture II. Associated enterprise 915,511, 108,675, 1,092,64 122,500, 902,779, WFEC 847.44 061.86 7.52 000.00 556.82 3,015,30 383,623, 527,829, 2,871,10 RBCD 7,291.83 493.62 600.44 1,185.01 Zhongli an 1,685,50 250,991, 266,000, 1,670,49 Electron 2,046.73 619.50 000.00 3,666.23 ic 41,464,1 1,804,46 783,350. 5,357,75 38,694,2 WFPM 95.65 6.43 57 8.49 54.16 Changc - 9,082,82 8,747,25 hun 335,570. 3.79 3.62 Xuyang 17 - 8,587,48 2,064,78 10,428,0 Precors 224,203. 9.62 5.86 72.00 48 - - Autolin 182,680, 178,954, 2,504,18 1,221,90 k 857.61 770.11 7.11 0.39 - Lezhuo 89,496,9 110,000, 185,801, 13,695,4 Bowei 54.40 000.00 521.98 32.42 - Zhuowe 27,300,0 27,270,8 29,167.8 i Times 00.00 32.17 3 - 5,947,63 137,300, 730,595, 654,097. 921,687, 5,894,27 Subtotal 224,203. 3,507.07 000.00 069.74 70 358.93 1,112.10 48 - 5,947,63 137,300, 730,595, 654,097. 921,687, 5,894,27 Total 224,203. 3,507.07 000.00 069.74 70 358.93 1,112.10 48 Note: Wuxi Weifu Precision Machinery Manufacturing Co., Ltd. was renamed into Wuxi Weifu Precision Machinery Manufacturing Company Limited on Feburary 28, 2024. Explanation on those holding less than 20% of the voting rights but with significant influence: (1) Autolink The Company holds 9.6372% equity of Autolink, and appointed a director to Autolink. Though the representative, the Company can participate in the operation policies formulation of Autolink, and thus exercise a significant influence over Autolink. The recoverable amount is determined based on the net amount after deducting disposal expenses from fair value □Applicable Not applicable The recoverable amount is determined based on the present value of expected future cash flows □Applicable Not applicable Reasons for significant discrepancies between the aforementioned information and the information or external information used in previous years' impairment testing 107 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 Nil Reasons for significant discrepancies between the information used in the Company's previous annual impairment tests and the actual situation of the current year Nil Other explanation: Nil 12. Other non-current financial asset In RMB Item Ending balance Opening balance Guolian Securities 964,000.00 1,084,000.00 Investments in other debt instruments and equity 668,636,925.15 803,266,120.06 instruments held for more than one year Total 669,600,925.15 804,350,120.06 13. Investment real estate (1) Investment real estate measured by cost Applicable □ Not applicable In RMB House and Construction in Item Land use right Total Building progress I. Original book value 1.Opening balance 95,327,686.03 95,327,686.03 2.Current increased (1) Outsourcing (2) Inventory\fixed asset\construction in process transfer-in (3) Increased by combination 3.Current decreased (1) Disposal (2) Other transfer-out 4.Ending balance 95,327,686.03 95,327,686.03 II. Accumulated depreciation and accumulated amortization 1.Opening balance 48,400,969.54 48,400,969.54 2.Current increased 1,020,828.04 1,020,828.04 (1) Accrued or amortization 1,020,828.04 1,020,828.04 3.Current decreased (1) Disposal (2) Other transfer-out 4.Ending balance 49,421,797.58 49,421,797.58 III. Depreciation reserves 1.Opening balance 2.Current increased (1) Accrued 3. Current decreased 108 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 (1) Disposal (2) Other transfer-out 4.Ending balance IV. Book value 1.Ending Book value 45,905,888.45 45,905,888.45 2.Opening Book value 46,926,716.49 46,926,716.49 The recoverable amount is determined based on the net amount after deducting disposal expenses from fair value □Applicable Not applicable The recoverable amount is determined based on the present value of expected future cash flows □Applicable Not applicable Reasons for significant discrepancies between the aforementioned information and the information or external information used in previous years' impairment testing Nil Reasons for significant discrepancies between the information used in the Company's previous annual impairment tests and the actual situation of the current year Nil Other explanation: Nil (2) Investment real estate measured at fair value □ Applicable Not applicable (3) Converted into investment real estate and measured at fair value Nil (4) Investment real estate without property certification held Nil 14. Fixed asset In RMB Item Ending balance Opening balance Fixed asset 3,958,946,658.33 3,969,574,102.87 Total 3,958,946,658.33 3,969,574,102.87 (1) Fixed asset In RMB House and Machinery Transportation Electronic and Item Land Total Building equipment equipment other equipment I. Original book value: 1.Opening 2,032,107,555.67 5,006,902,151.83 42,039,805.21 1,236,400,092.39 32,275,299.13 8,349,724,904.23 balance 2.Current 57,656,278.39 133,092,401.20 870,681.40 94,563,468.21 286,182,829.20 increased 109 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 (1) Purchase 640,532.17 1,074,600.67 4,805,357.37 6,520,490.21 (2) Construction in progress 57,015,746.22 132,017,800.53 870,681.40 89,758,110.84 279,662,338.99 transfer-in (3)Increased by combination 3.Current 11,485.04 10,921,862.09 1,976,232.74 25,843,259.24 38,752,839.11 decreased (1) Disposal or 11,485.04 10,921,862.09 1,976,232.74 25,843,259.24 38,752,839.11 scrapping 4.Conversion of foreign currency -3,502,524.78 -12,090,911.25 -2,592.59 -8,597,274.41 -811,212.05 -25,004,515.08 financial statement 5.Ending balance 2,086,249,824.24 5,116,981,779.69 40,931,661.28 1,296,523,026.95 31,464,087.08 8,572,150,379.24 II. Accumulated depreciation 1.Opening 605,180,085.15 2,741,676,537.83 23,008,286.27 804,954,516.26 4,174,819,425.51 balance 2.Current 33,501,759.93 137,370,052.50 1,782,232.66 109,149,642.64 281,803,687.73 increased (1) Accrued 33,501,759.93 137,370,052.50 1,782,232.66 109,149,642.64 281,803,687.73 3.Current 9,575,434.52 1,800,910.65 16,972,190.47 28,348,535.64 decreased (1) Disposal or 9,575,434.52 1,800,910.65 16,972,190.47 28,348,535.64 scrapping 4.Conversion of foreign currency -1,528,336.23 -7,734,899.93 134.82 -6,859,580.90 -16,122,682.24 financial statement 5.Ending balance 637,153,508.85 2,861,736,255.88 22,989,743.10 890,272,387.53 4,412,151,895.36 III. Depreciation reserves 1.Opening 14,920,553.54 152,003,807.08 73,319.90 22,287,693.43 16,046,001.90 205,331,375.85 balance 2.Current increased (1) Accrued 3.Current 1,136,541.33 382,209.66 1,518,750.99 decreased (1) Disposal or 1,136,541.33 382,209.66 1,518,750.99 scrapping 4.Conversion of foreign currency -375,015.35 -1,649,714.31 -332,767.11 -403,302.54 -2,760,799.31 financial statement 5.Ending balance 14,545,538.19 149,217,551.44 73,319.90 21,572,716.66 15,642,699.36 201,051,825.55 IV. Book value 1.Ending Book 1,434,550,777.20 2,106,027,972.37 17,868,598.28 384,677,922.76 15,821,387.72 3,958,946,658.33 value 2.Opening Book 1,412,006,916.98 2,113,221,806.92 18,958,199.04 409,157,882.70 16,229,297.23 3,969,574,102.87 value (2) Temporarily idle fixed asset Nil (3) Fixed asset acquired by operating lease Nil 110 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 (4) Fixed asset without property certification held In RMB Item Book value Reasons for without the property certification Plant and office building of WFCA 29,798,747.27 Still in process of relevant property procedures (5) Impairment testing of fixed asset □Applicable Not applicable (6) Disposal of fixed asset Nil 15. Construction in progress In RMB Item Ending balance Opening balance Construction in progress 682,829,406.56 564,605,931.90 Total 682,829,406.56 564,605,931.90 (1) Construction in progress In RMB Ending balance Opening balance Item Depreciation Depreciation Book balance Book value Book balance Book value reserves reserves Renovation of Xinan Branch, No. 1 workshop of the 217,324,382.16 217,324,382.16 148,242,724.89 148,242,724.89 Company Lot 103 phase VI 18,559,375.04 18,559,375.04 7,509,742.36 7,509,742.36 Production line and equipment under installation 427,384,818.52 184,615.38 427,200,203.14 391,286,034.94 184,615.38 391,101,419.56 and debugging Sporadic construction and 5,315,167.92 5,315,167.92 5,265,721.92 5,265,721.92 installation projects Software and system under 14,430,278.30 14,430,278.30 12,486,323.17 12,486,323.17 installation and debugging Total 683,014,021.94 184,615.38 682,829,406.56 564,790,547.28 184,615.38 564,605,931.90 (2) Changes of major construction in progress In RMB Accumu Fixed Proporti including Interest Other lated asset on of : interest capitali Current decrease amount Bud Opening transfer- Ending project capitalize zation Source Item increase d in the Progress of get balance in in the balance investm d amount rate of of funds d reportin interest reportin ent in of the the g period capitaliz g period budget year year ation Renovation Compan of Xinan y Branch, No. 148,242, 69,081,6 217,324, accumul 51.40% 51.40% 1 workshop 724.89 57.27 382.16 ates of the funds Company Lot 103 7,509,74 11,049,6 18,559,3 Compan 23.00% 23% phase VI 2.36 32.68 75.04 y 111 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 accumul ates funds 155,752, 80,131,2 235,883, Total 467.25 89.95 757.20 (3) The depreciation reserves of construction in progress In RMB Opening Reason for Item Current increase Current decrease Ending balance balance withdrawal Equipment Equipment debugging 184,615.38 184,615.38 installation acceptance failed Total 184,615.38 184,615.38 -- (4) Impairment testing of construction in progress □Applicable Not applicable (5) Engineering material Other explanation: Nil 16. Right-of-use asset (1) Right-of-use asset In RMB Item Building Mechanical equipment Total I. Original book value: 1.Opening balance 54,412,701.74 26,999,713.53 81,412,415.27 2.Current increased 5,999,502.50 192,611.06 6,192,113.56 (1)Increased lease 5,999,502.50 192,611.06 6,192,113.56 3.Current decreased 4,207,968.93 4,207,968.93 (1) Disposal 4,207,968.93 4,207,968.93 4. Conversion of foreign -862,246.33 -487,202.74 -1,349,449.07 currency financial statement 5.Ending balance 59,549,957.91 22,497,152.92 82,047,110.83 II. Accumulated depreciation 1.Opening balance 20,705,961.48 11,873,980.94 32,579,942.42 2.Current increased 5,091,190.84 3,098,280.21 8,189,471.05 (1) Accrued 5,091,190.84 3,098,280.21 8,189,471.05 3.Current decreased 4,207,968.93 4,207,968.93 (1) Disposal 4,207,968.93 4,207,968.93 4. Conversion of foreign -208,812.54 -199,492.82 -408,305.36 currency financial statement 5.Ending balance 25,588,339.78 10,564,799.40 36,153,139.18 III. Depreciation reserves 1.Opening balance 2.Current increased (1) Accrued 112 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 3.Current decreased (1) Disposal 4.Ending balance IV. Book value 1.Ending Book value 33,961,618.13 11,932,353.52 45,893,971.65 2.Opening Book value 33,706,740.26 15,125,732.59 48,832,472.85 (2) Impairment testing of right-of-use asset □Applicable Not applicable 17. Intangible asset (1) Intangible asset In RMB Patent and non- Computer Trademark and Item Land use right Total patent technology software trademark license I. Original book value 1.Opening balance 372,945,018.62 265,193,677.79 214,863,628.61 41,597,126.47 894,599,451.49 2.Current increased 46,498,486.73 10,842,570.88 57,341,057.61 (1) Purchase 4,327.75 665,710.81 670,038.56 (2) Internal R&D (3) Increased by combination (4)Transfer from 46,494,158.98 10,176,860.07 56,671,019.05 construction in progress 3.Current decreased 12,529.94 12,529.94 (1)Disposal or 12,529.94 12,529.94 scrapping 4.Conversion of foreign currency financial -6,166,612.08 -443,590.97 -6,610,203.05 statement 5.Ending balance 419,443,505.35 259,027,065.71 225,250,078.58 41,597,126.47 945,317,776.11 II. Accumulated amortization 1.Opening balance 113,015,433.79 109,623,226.43 160,301,847.95 9,709,000.00 392,649,508.17 2.Current increased 4,039,216.52 11,380,495.87 20,197,809.56 927,799.60 36,545,321.55 (1)Accrued 4,039,216.52 11,380,495.87 20,197,809.56 927,799.60 36,545,321.55 3.Current decreased 12,529.94 12,529.94 (1)Disposal 12,529.94 12,529.94 4.Conversion of foreign currency financial -2,740,676.76 -270,367.28 -3,011,044.04 statement 5.Ending balance 117,054,650.31 118,263,045.54 180,216,760.29 10,636,799.60 426,171,255.74 III. Depreciation reserves 1.Opening balance 468,160.79 16,646,900.00 17,115,060.79 2.Current increased (1)Accrued 3.Current decreased 113 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 (1)Disposal 4.Conversion of foreign currency financial -11,766.83 -11,766.83 statement 5.Ending balance 456,393.96 16,646,900.00 17,103,293.96 IV. Book value 1.Ending Book value 302,388,855.04 140,764,020.17 44,576,924.33 14,313,426.87 502,043,226.41 2.Opening Book value 259,929,584.83 155,570,451.36 54,093,619.87 15,241,226.47 484,834,882.53 The proportion of intangible asset formed through internal R&D of the Company to the balance of intangible asset at the end of the reporting period. (2) Data source determined for intangible asset Nil (3) Land use right without property certification held Other explanation: Nil (4) Impairing test of intangible asset □Applicable Not applicable 18. Goodwill (1) Original book value of goodwill In RMB The invested Current increased Current decreased entity or matters Opening balance Formed by business Translation of foreign Ending balance forming goodwill Disposal combination currency statements Merged with 1,784,086.79 1,784,086.79 WFTL Merged with Borit 248,965,678.87 -7,207,149.96 241,758,528.91 Total 250,749,765.66 -7,207,149.96 243,542,615.70 (2) Goodwill depreciation reserve In RMB The invested Current increased Current decreased entity or matters Opening balance Formed by business Translation of foreign Ending balance forming goodwill Disposal combination currency statements Merged with WFTT Merged with Borit 128,432,946.46 -3,717,924.13 124,715,022.33 Total 128,432,946.46 -3,717,924.13 124,715,022.33 114 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 (3) Related information of asset group or asset portfolio of the goodwill Is consistent with Name Component and basis for asset group or asset portfolio Operation branch and basis previous year? Long term asset related to the merger of WFTT goodwill; The Automotive intake system management made it clear that this asset group will be used and WFTT product division; Category of Yes operated independently of other asset, and will generate cash inflows asset group output products independently Long term asset related to the merger of Borit’s goodwill; The Other automotive parts management made it clear that this asset group will be used and Borit divisions; Category of asset Yes operated independently of other asset, and will generate cash inflows group output products independently Changes in asset group or asset portfolio Nil Other explanation: Nil (4) Specific method of determining the recoverable amount For asset groups with signs of impairment, the Company estimates the recoverable amount of the asset group based on the higher of its fair value minus disposal expenses and the present value of expected future net cash flows; For asset groups that show no signs of impairment, the Company determines the recoverable amount of the asset group based on the present value of the expected future net cash flows of the asset group. The recoverable amount is determined based on the net amount after deducting disposal expenses from fair value Applicable Not applicable The recoverable amount is determined based on the present value of expected future cash flows □Applicable Not applicable Reasons for significant discrepancies between the aforementioned information and the information or external information used in previous years' impairment testing Nil Reasons for significant discrepancies between the information used in the Company's previous annual impairment tests and the actual situation of the current year Nil (5) Completion of performance commitments and corresponding impairment of goodwill When goodwill is formed, there is a performance commitment and the reporting period or the previous period is within the performance commitment period □Applicable Not applicable Other explanation: Nil 19. Long-term deferred expense In RMB Amortized in the Item Opening balance Current increase Other Ending balance reporting period Decoration 24,714,632.10 808,306.52 4,236,889.73 -360,728.41 20,925,320.48 expense, etc. Total 24,714,632.10 808,306.52 4,236,889.73 -360,728.41 20,925,320.48 115 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 20. Deferred income tax asset/Deferred income tax liability (1) Deferred income tax asset that are not offset In RMB Ending balance Opening balance Item Deductible Deferred income tax Deductible temporary Deferred income tax temporary difference asset difference asset Unrealized profit from 52,745,557.59 11,667,327.29 58,038,282.16 10,362,240.10 insider transactions Deductible loss 1,093,630,958.09 164,044,643.71 1,021,893,078.26 153,283,961.74 Bad debt provision 49,349,118.02 7,593,004.94 82,811,787.71 12,593,312.59 Inventory depreciation 244,989,763.16 38,437,035.20 286,016,361.30 45,423,673.61 reserve Depreciation reserves of 94,291,070.66 16,333,416.58 95,427,114.11 16,503,823.10 fixed asset Depreciation reserve of 184,615.38 27,692.31 184,615.38 27,692.31 construction in progress Depreciation reserves of 16,646,900.00 2,497,035.00 16,646,900.00 2,497,035.00 intangible asset Deferred income 163,606,425.85 24,728,803.08 182,861,766.95 27,634,668.38 Payable salary, accrued 998,047,402.60 154,177,656.84 787,779,009.37 148,065,821.58 expenses etc. Depreciation asset, 19,182,284.09 2,788,628.17 21,482,750.97 3,311,127.10 amortization difference Lease liability 39,546,987.86 8,768,792.56 50,855,198.17 11,460,004.56 Changes in fair value 119,353,204.73 17,902,980.71 17,858,685.16 2,678,802.77 Total 2,891,574,288.03 448,967,016.39 2,621,855,549.54 433,842,162.84 (2) Deferred income tax liability that are not offset In RMB Ending balance Opening balance Item Taxable temporary Deferred income Taxable temporary Deferred income differences tax liability differences tax liability The difference between the fair value and taxation basis of WFTT asset in a 9,490,618.75 1,423,592.79 9,724,500.55 1,458,675.07 merger not under the same control The difference between the fair value and taxation basis of IRD asset in a 47,811,607.99 10,518,553.75 54,330,413.17 11,952,690.89 merger not under the same control The difference between the fair value and taxation basis of Borit asset in a 17,305,774.53 4,326,443.60 19,310,735.89 4,827,683.93 merger not under the same control The difference between the fair value and taxation basis of VH business in a 48,888,737.70 11,733,297.05 53,064,614.54 12,735,507.49 merger not under the same control Change in fair value of transaction 15,123.29 2,268.49 8,339,996.55 1,259,587.67 financial asset Accelerated depreciation of fixed asset 815,578,757.85 126,716,232.77 761,694,832.59 116,424,109.44 Right-of-use asset 36,763,000.26 8,294,538.54 48,832,472.85 11,023,076.15 Total 975,853,620.37 163,014,926.99 955,297,566.14 159,681,330.64 (3) Deferred income tax asset and deferred income tax liability listed after off-set In RMB 116 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 Ending balance of Trade-off between the Opening balance of Trade-off between the deferred income tax deferred income tax deferred income tax Item deferred income tax asset or liability after asset and liability at asset or liability after asset and liability off-set period-begin off-set Deferred income tax 129,026,151.63 319,940,864.76 121,929,207.77 311,912,955.07 asset Deferred income tax 129,026,151.63 33,988,775.36 121,929,207.77 37,752,122.87 liability (4) Details of unrecognized deferred income tax asset In RMB Item Ending balance Opening balance Bad debt reserve 1,651,006,900.30 1,649,499,774.15 Inventory depreciation reserve 32,784,249.28 35,117,491.71 Loss from subsidiary 882,607,320.13 845,349,190.11 Depreciation reserves of fixed asset 106,760,754.89 109,904,261.74 Depreciation reserves of intangible asset 456,393.96 468,160.79 Other equity instrument investment 13,600,000.00 13,600,000.00 Wages payable, withholding expense, etc. 4,572,812.40 4,572,812.40 Total 2,691,788,430.96 2,658,511,690.90 (5) Deductible loss of unrecognized deferred income tax asset expired in following years In RMB Maturity year Ending amount Opening amount Note 2024 2,473,851.78 3,792,427.29 Operating loss occurs in domestic subsidiaries 2025 7,635,552.89 12,140,693.54 Operating loss occurs in domestic subsidiaries 2026 46,418,486.84 46,418,486.84 Operating loss occurs in domestic subsidiaries 2027 126,802,486.76 126,802,486.76 Operating loss occurs in domestic subsidiaries 2028 104,019,527.69 101,104,099.31 Operating loss occurs in domestic subsidiaries 2029 and the following years 36,918,509.20 Operating loss occurs in domestic subsidiaries No expiration date 558,338,904.97 555,090,996.37 Operating loss occurs in overseas subsidiaries Total 882,607,320.13 845,349,190.11 21. Other non-current asset In RMB Ending balance Opening balance Item Depreciatio Depreciatio Book balance Book value Book balance Book value n reserve n reserve Contract acquisition cost 9,677,349.55 9,677,349.55 11,333,809.10 11,333,809.10 Engineering equipment 219,166,657.26 219,166,657.26 232,894,913.95 232,894,913.95 paid in advance Large deposit certificates with a maturity of more 850,000,000.00 850,000,000.00 1,112,512,500.00 1,112,512,500.00 than one year Total 1,078,844,006.81 1,078,844,006.81 1,356,741,223.05 1,356,741,223.05 22. Asset with ownership or use right restricted In RMB 117 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 Ending Opening Item Restriction Restriction Restriction Restriction Book balance Book value Book balance Book value type reason type reason Notes Notes pledge Monetary Cash pledge for Cash 128,231,135.19 128,231,135.19 22,174,151.94 22,174,151.94 for bank funds deposit bank deposit acceptance acceptance Notes pledge Bill 97,820,000.00 97,820,000.00 Pledge for bank receivable acceptance IRD IRD Monetary Cash Cash 7,673,250.00 7,673,250.00 performance 7,902,000.00 7,902,000.00 performance funds deposit deposit bond bond Cash Cash deposit Monetary Cash Cash 204,620.00 204,620.00 deposit for 210,720.00 210,720.00 for funds deposit deposit Mastercard Mastercard Monetary Cash ETC Cash ETC 4,000.00 4,000.00 4,000.00 4,000.00 funds deposit freezing deposit freezing Notes Notes pledge Receivables pledge for 897,650,012.34 897,650,012.34 Pledge 568,256,134.85 568,256,134.85 Pledge for bank financing bank acceptance acceptance Account Pledge to 16,201,589.48 14,581,430.53 Pledge receivable obtain loans Total 1,033,763,017.53 1,033,763,017.53 712,568,596.27 710,948,437.32 23. Short-term borrowings (1) Category of short-term borrowings In RMB Item Ending balance Opening balance Guaranteed loan 3,000,000.00 3,000,000.00 Credit loan 323,943,276.83 818,592,983.28 Factory financing 16,201,589.48 Fufeiting Financing 40,168,948.86 Payable interest 504,673.69 1,094,984.75 Total 367,616,899.38 838,889,557.51 Explanation on classification of short-term borrowing: Nil (2) Overdue short-term loans without payment Other explanation: Nil 24. Note payable In RMB Item Ending balance Opening balance Bank acceptance bill 2,156,179,899.55 1,759,062,642.60 Total 2,156,179,899.55 1,759,062,642.60 Other explanation: To issue the above-mentioned bank acceptance bill, the Company paid a deposit of 128,231,135.19 yuan and pledged accounts receivable financing of 897,650,012.34 yuan. 118 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 25. Account payable (1) Account payable In RMB Category Ending balance Opening balance Payable operating funds such as labor cost or goods 3,181,056,152.16 3,547,366,822.23 Accounts payable for engineering equipment 170,723,643.64 121,483,601.06 Total 3,351,779,795.80 3,668,850,423.29 (2) Significant accounts payable in advance whose aging is over 1 year or overdue Other explanation: Nil 26. Other account payable In RMB Item Ending balance Opening balance Dividend Payable 329,472,281.60 Other accounts payable 58,420,021.43 108,893,486.63 Total 387,892,303.03 108,893,486.63 (1) Interest payable Nil (2) Dividend payable In RMB Item Ending balance Opening balance Dividend of common stocks 329,472,281.60 Total 329,472,281.60 Other explanations, including important dividends payable that have not been paid for more than one year, disclose the reason for not paying: Nil (3) Other account payable 1) By nature In RMB Item Ending balance Opening balance Deposit and margin 27,287,704.87 13,422,590.66 Social insurance and reserves funds that withholding 1,616,061.28 1,282,686.66 Intercourse funds of unit 25,512,145.98 25,512,145.98 Restricted stock repurchase obligations 63,567,420.00 Other 4,004,109.30 5,108,643.33 Total 58,420,021.43 108,893,486.63 119 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 2) Significant other payable over one year In RMB Item Ending balance Reasons for not repaying or carry-over Ningbo Jiangbei High-tech Industrial Park 19,026,000.00 Intercourse funds from units Development and Construction Co., Ltd Total 19,026,000.00 27. Accounts received in advance (1) Accounts received in advance In RMB Item Ending balance Opening balance Within 1 year 485,401.22 2,911,439.65 Total 485,401.22 2,911,439.65 (2) Significant accounts receivable in advance whose aging is over 1 year or overdue Other explanation: Nil 28. Contract liability In RMB Item Ending balance Opening balance Within one year 58,095,702.93 63,409,595.72 1-2 years 11,079,445.73 3,625,754.55 2-3 years 5,777,241.76 8,677,954.57 Over three years 7,016,428.60 1,973,576.40 Total 81,968,819.02 77,686,881.24 29. Wage payable (1) Wage payable In RMB Item Opening balance Current increased Current decreased Ending balance I. Short-term compensation 268,481,110.97 675,967,935.29 770,565,044.78 173,884,001.48 II. Post-employment welfare- 27,791,996.30 102,254,403.02 119,645,985.82 10,400,413.50 defined contribution plans III. Dismissed welfare 964,506.11 148,539.41 148,539.41 964,506.11 IV. Incentive funds paid within one 18,200,000.00 18,200,000.00 year V. Other short-term welfare- Housing subsidies, employee 19,372,739.18 2,059,875.00 17,312,864.18 benefits and welfare funds Total 334,810,352.56 778,370,877.72 892,419,445.01 220,761,785.27 (2) Short-term compensation In RMB 120 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 Item Opening balance Current increased Current decreased Ending balance 1. Wages, bonuses, allowances and 254,165,851.19 547,447,021.98 640,291,028.05 161,321,845.12 subsidies 2. Welfare for workers and staff 36,294,156.10 36,294,156.10 3. Social insurance 323,238.00 34,131,899.03 33,864,268.96 590,868.07 Including: Medical insurance 268,640.66 27,598,496.86 27,571,493.25 295,644.27 Work injury insurance 40,482.29 3,653,700.28 3,630,893.41 63,289.16 Maternity insurance 14,115.05 2,879,701.89 2,661,882.30 231,934.64 4. Housing accumulation fund 870,058.00 41,977,917.12 41,914,398.56 933,576.56 5. Labor union expenditure and 9,736,105.14 6,953,803.61 7,542,899.95 9,147,008.80 personnel education expense 6. Other short-term compensation - 3,385,858.64 9,163,137.45 10,658,293.16 1,890,702.93 social security Total 268,481,110.97 675,967,935.29 770,565,044.78 173,884,001.48 (3) Define contribution plans In RMB Item Opening balance Current increased Current decreased Ending balance 1. Basic endowment premium 8,523,565.50 85,604,117.76 86,669,855.34 7,457,827.92 2. Unemployment insurance 47,208.12 2,200,208.37 2,208,951.73 38,464.76 3. Enterprise annuity 19,221,222.68 14,450,076.89 30,767,178.75 2,904,120.82 Total 27,791,996.30 102,254,403.02 119,645,985.82 10,400,413.50 Other explanation: Post-employment welfare- defined contribution plans: The Company participates in the pension insurance and unemployment insurance plans established by government authorities by laws, a certain percentage of the social security fee regulated by the government will pay by the Company monthly for the plans. Other than the aforesaid monthly contribution, the Company takes no further payment obligation. The relevant expenditure is included in current profit or loss or cost of relevant asset when occurs. Found more of enterprise annuity in Note XVIII-4 “Annuity plan”. 30. Tax payable In RMB Item Ending balance Opening balance Value-added tax 28,606,537.00 8,011,069.82 Corporation income tax 22,391,507.19 30,183,553.14 Individual income tax 3,123,688.92 7,904,270.96 City maintaining & construction tax 2,118,124.27 568,820.85 Educational surtax 1,517,937.29 410,526.96 Other (including stamp tax and local funds) 8,870,606.78 9,502,840.76 Total 66,628,401.45 56,581,082.49 31. Non-current liability due within one year In RMB Item Ending balance Opening balance Long-term borrowings due within one year 199,900,000.00 24,700,000.00 Lease payments due within one year 14,110,866.13 13,122,001.66 121 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 Interest payable 191,597.22 262,319.44 Total 214,202,463.35 38,084,321.10 32. Other current liability In RMB Item Ending balance Opening balance Rebate payable 294,102,302.79 253,258,241.31 Pending sales tax 5,781,579.48 3,881,667.29 Total 299,883,882.27 257,139,908.60 Changes in short-term bonds payable: Nil 33. Long-term borrowings (1) Category of long-term borrowings In RMB Item Ending balance Opening balance Credit loan 100,000,000.00 299,800,000.00 Total 100,000,000.00 299,800,000.00 34. Lease liability In RMB Item Ending balance Opening balance Lease payments 56,618,894.49 56,779,079.32 Less: Unconfirmed financing costs 8,114,558.90 5,923,881.15 Less: Lease liability due within one year 14,110,866.13 13,122,001.66 Total 34,393,469.46 37,733,196.51 35. Long-term account payable In RMB Item Ending balance Opening balance Long-term account payable 9,770,000.00 9,770,000.00 Special accounts payable 18,265,082.11 18,265,082.11 Total 28,035,082.11 28,035,082.11 (1) Long-term account payable listed by nature In RMB Item Ending balance Opening balance Hi-tech Branch of Nanjing Finance Bureau (note ①) Financial support funds (2009) 1,030,000.00 1,030,000.00 Hi-tech Branch of Nanjing Finance Bureau (note ②) Financial support funds (2010) 960,000.00 960,000.00 Hi-tech Branch of Nanjing Finance Bureau (note ③) Financial support funds (2011) 5,040,000.00 5,040,000.00 Hi-tech Branch of Nanjing Finance Bureau (note ④) Financial support funds (2013) 2,740,000.00 2,740,000.00 122 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 Total 9,770,000.00 9,770,000.00 Other explanation: Note ①: To encourage WFJN to enter Nanjing High-tech Technology Industry Development Zone, financial supporting capital is allotted by High-tech branch of Finance Bureau of Nanjing for supporting use, the term is from Oct. 27, 2009 to Oct. 27, 2024. Provided that the operation period in the zone is less than 15 years, financial supporting capital will be reimbursed. This support capital has been in use for 15 years in this period, so it has been transferred to other income. Note ②: To encourage WFJN to enter Nanjing High-tech Technology Industry Development Zone, financial supporting capital is allotted by High-tech branch of Finance Bureau of Nanjing for supporting use, the term is from December 27, 2010 to December 27, 2025. Provided that the operation period in the zone is less than 15 years, financial supporting capital will be reimbursed. Note ③: To encourage WFJN to enter Nanjing High-tech Technology Industry Development Zone, financial supporting capital is allotted by High-tech branch of Finance Bureau of Nanjing for supporting use, the term is from Dec. 28, 2011 to Dec. 28, 2026. Provided that the operation period in the zone is less than 15 years, financial supporting capital will be reimbursed. Note ④: To encourage WFJN to enter Nanjing High-tech Technology Industry Development Zone, financial supporting capital is allotted by High-tech branch of Finance Bureau of Nanjing for supporting use, the term is from December 18, 2013 to December 18, 2028. Provided that the operation period in the zone is less than 15 years, financial supporting capital will be reimbursed. (2) Special accounts payable In RMB Opening Current Current Cause of Item Ending balance balance increased decreased formation Removal compensation of 18,265,082.11 18,265,082.11 subsidiary WFJN Total 18,265,082.11 18,265,082.11 Other explanation In line with regulation of the house acquisition decision of People’s government of Xuanwu District, Nanjing City, Ning Xuan Fu Zheng Zi (2012) No.001, part of the lands and property of WFJN needs expropriation in order to carry out the comprehensively improvement of Ming Great Wall. According to the house expropriation and compensation agreement in state-owned lands signed between WFJN and House Expropriation Management Office of Xuanwu District, Nanjing City, 19.7067 million yuan in total were compensated, including operation loss from lessee 1.4416 million yuan in total. The above compensation was received in last period and is making up for the loss from lessee, and the above lands and property have not been collected up to June 30, 2024. 36. Long-term wages payable (1) Long-term wages payable In RMB Item Ending balance Opening balance I. Post-employment benefits - Defined benefit plan net liability 20,142,460.17 21,238,891.62 II. Dismiss welfare 12,705,455.44 12,926,873.35 III. Other long-term welfare 95,678,717.83 95,678,717.83 Total 128,526,633.44 129,844,482.80 (2) Changes in defined benefit plan Present value of defined benefit plan 123 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 In RMB Item Current Period Last Period I. Opening balance 21,238,891.62 20,380,744.73 II. Cost of defined benefit plan booked into current profit and loss 325,440.87 385,952.19 1.Current service cost 325,440.87 385,952.19 III. Cost of defined benefit plan booked into other comprehensive income -451,530.88 704,649.43 1.Actuarial gain (loss are represented by “-”) -451,530.88 704,649.43 IV. Other changes -970,341.44 518,080.76 1.Welfare paid -438,808.45 -99,925.69 2.Translation difference of foreign currency statements -531,532.99 618,006.45 V. Ending balance 20,142,460.17 21,989,427.11 Other explanation: According to relevant regulations in Italy, the Trattamento di Fine Rapporto (TFR) system is established. VHIO shall calculate and offer severance to employees in accordance with employees’ employment period and taxable base salary when they leave or are dismissed. The plan predicts future cash outflows at the inflation rate and determines its present value at the discount rate. The above-mentioned benefit plan poses actuarial risks to VHIO, mainly including interest rate risk and inflation risk. The decrease in interest rates will lead to an increase in the present value of the defined benefit plan obligations. In addition, the present value of benefit plan obligations is related to the future payment standards of the plan, which are determined based on inflation rates. Therefore, an increase in inflation rate will also lead to an increase in planned liability. 37. Anticipated liability In RMB Item Ending balance Opening balance Formation cause Pending dispute and litigation 59,459.66 Product quality assurance 19,456,691.27 26,946,035.59 Withholding sales discounts 7,290,089.00 10,709,925.00 Investment loss in joint ventures Environmental protection commitment 301,008.27 Total 26,746,780.27 38,016,428.52 Other explanations, including important assumptions and estimation explanations related to significant estimated liability: Nil 38. Deferred income In RMB Item Opening balance Current increased Current decreased Ending balance Cause of formation Government grant 188,773,622.29 15,934,738.51 36,872,867.80 167,835,493.00 Total 188,773,622.29 15,934,738.51 36,872,867.80 167,835,493.00 -- Item with government grants involved: In RMB Amount reckoned Translation of New grants in Asset Opening into other income foreign Ending Items of liability the reporting related/Income balance in the reporting currency balance period related period statements Appropriation for research and development ability of 4,755,045.84 390,825.70 4,364,220.14 Asset related distributive high-pressure 124 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 common rail system for diesel engine use and production line technological transformation project Fund of industry upgrade (2013) 7,252,478.13 7,252,478.13 0.00 Income related R&D and industrialization of the high-pressure variable pump 1,687,274.46 499,317.53 1,187,956.93 Asset related of the common rail system of diesel engine for automobile Research institute of motor vehicle exhaust after-treatment 22,026.39 22,026.39 - Asset related technology Fund of industry upgrade (2014) 36,831,000.00 1,287,794.72 35,543,205.28 Income related New-built asset compensation after the removal of parent 44,826,346.03 8,771,401.60 36,054,944.43 Asset related Company Fund of industry upgrade (2016) 40,000,000.00 -- -- 40,000,000.00 Income related Guiding capital for the technical reform from State Hi-Tech 2,572,688.97 609,075.97 1,963,613.00 Asset related Technical Commission Implementation of the variable cross-section turbocharger for 2,705,753.03 540,821.30 2,164,931.73 Asset related diesel engine Demonstration project for 251,849.60 89,925.24 161,924.36 Asset related intelligent manufacturing The 2nd batch of provincial special funds for industry 648,856.50 211,422.34 437,434.16 Asset related transformation of industrial and information in 2019 Municipal technological reform 2,911,199.53 307,827.42 2,603,372.11 Asset related fund allocation in 2020 Strategic cooperation agreement funding for key enterprise of 2,541,462.10 416,578.38 2,124,883.72 Asset related smart manufacturing in high- tech zone The 3rd batch of provincial special funds for industry 3,945,523.81 513,223.58 3,432,300.23 Asset related transformation of industrial and information in 2021 2023 Wuxi Industrial Transformation and Upgrading 9,001,247.04 443,246.59 8,558,000.45 Asset related Fund Technical renovation and capacity optimization project for 1,676,119.38 101,940.53 1,574,178.85 Asset related annual production of 150,000 sets of turbochargers Asset/Income Other 27,144,751.48 16,097,455.21 15,414,962.38 -162,716.70 27,664,527.61 related Total 188,773,622.29 16,097,455.21 36,872,867.80 -162,716.70 167,835,493.00 Other explanation: (1) The appropriation for research and development ability of distributive high-pressure common rail system for diesel engine use and production line technological transformation project: according to XCJ No. [2010] 59, the Company received special funds of 7.1 million yuan appropriated by Finance Bureau of Wuxi New District in 2011 and used for the Company’s research and development ability of distributive high-pressure common rail system for diesel engine use and production line technological transformation project; this appropriation was asset-related government grant and 390,825.70 yuan was written off based on the depreciation schedule of the related asset during the reporting period. (2) Industry upgrading funds (2013): In accordance with the document Xi Xin Guan Jing Fa [2013] No.379, Xi Xin Guan Jing Fa [2013] No.455, Xi Xin Guan Cai Fa [2013] No.128 and Xi Xin Guan Cai Fa [2013] No.153, the Company received funds of 60.52 million yuan appropriated for industry upgrading in 2013 and amount of 7,252,478.13 yuan was written off in the year. (3) R&D and industrialization of the high pressure variable pump of the common rail system of diesel engine for automobile: the Company received 8.05 million yuan appropriated for the project in 2013 in line with documents of Xi Ke Ji [2013] No.186, Xi Ke Ji [2013] No.208, Xi Cai Gong Mao [2013] No.104, Xi Cai Gong Mao [2013] No.138, Xi Ke Ji [2014] No.125, Xi Cai Gong Mao [2014] No.58, Xi Ke Ji [2014] No. 246 and Xi Cai Gong Mao [2014] No.162. The Company received 8.05 million yuan, 3 million 125 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 yuan and 0.45 million yuan respectively in 2013, 2014 and 2015; Such funds were asset-related government grant, and amount of 499,317.53 yuan was written off in the year according to depreciation progress of related asset. (4) Vehicle exhaust after-treatment technology research institute project: in 2012, the subsidiary WFLD applied for equipment purchase assisting funds to Wuxi Huishan Science and Technology Bureau and Wuxi Science and Technology Bureau for the vehicle exhaust after-treatment technology research institute project. This declaration was approved by Wuxi Huishan Science and Technology Bureau and Wuxi Science and Technology Bureau in 2012, and the Company received appropriation of 2.4 million yuan in 2012, and received appropriation of 1.6 million yuan in 2013. Such funds were asset-related government grants and shall be written off according to the depreciation process, and amount of 22,026.39 yuan was written off in the year. (5) Industry upgrading funds (2014): In accordance with the document Xi Xin Guan Jing Fa [2014] No.427 and Xi Xin Guan Cai Fa [2014] No.143, the Company received funds of 36.831 million yuan appropriated for industry upgrading in 2014 and amount of 1,287,794.72 yuan was written off in the year. (6) New-built asset compensation after the removal of parent Company: policy relocation compensation received by the Company, and will be written off according to the depreciation of new-built asset, amount of 8,771,401.60 yuan was written off in the year. (7) Fund of industry upgrade (2016): In accordance with the document Xi Xin Guan Jing Fa [2016] No.585 and Xi Xin Fa [2016] No.70, the Company received funds of 40 million yuan appropriated for industry upgrading in 2016. (8) Guiding capital for the technical reform from State Hi-Tech Technical Commission: In accordance with the document Xi Jing Xin ZH [2016] No.9 and Xi Cai GM [2016] No.56, the Company received 9.74 million yuan for the guiding capital of technical reform (1st batch) from Wuxi for year of 2016, and belongs to government grant with asset concerned, and shall be written off according to the depreciation process, amount of 609,075.97 yuan was written off in the year. (9) Implementation of the variable cross-section turbocharger for diesel engine: In accordance with the document YCZF[2016] No.623 and “Strong Industrial Base Project Contract for year of 2017”, subsidiary WFTT received a specific subsidy of 16.97 million yuan in 2016 and of 760,000 yuan in 2018, the fund supporting strong industrial base project (made-in-China 2025) of central industrial transformation and upgrading 2016 from Ministry of Industry and Information Technology; It belongs to government grant with asset concerned, and shall be written off according to the depreciation process. Amount of 540,821.30 yuan was written off in the year. (10) Demonstration project for intelligent manufacturing: under the Notice Relating to Selection of the Intelligent Manufacturing Model Project in Huishan District in 2016 (HJXF[2016]No.36), a fiscal subsidy of 3,000,000 yuan was granted by relevant government authority in Huishan district to our subsidiary WFLD in 2017 to be utilized for transformation and upgrade of WFLD’s intelligent manufacturing facilities. This subsidy belongs to government grant related to asset which shall be written off based on the depreciation progress of the asset. Amount of 89,925.24 yuan was written off in the year. (11) The 2nd batch of provincial special funds for industry transformation of industrial and information in 2019: according to XCGM [2019] No. 121, the Company received a special fund of 5 million yuan in 2020. This subsidy was related to the “Weifu High-Technology New Factory Internet Construction” projects, and belonged to government grants related to asset. and shall be written off according to the depreciation process, amount of 211,422.34 yuan was written off in the year. (12) Municipal technological reform fund allocation in 2020: according to XGXZH [2020] No. 16, the Company received 4.77 million yuan of municipal technological transformation fund project allocation in 2020, which was related to key technological transformation projects and belonged to government grants related to asset. and shall be written off according to the depreciation process. Amount of 307,827.42 yuan was written off in the year. (13) Strategic cooperation agreement funding for key enterprise of smart manufacturing in high-tech zone: according to XXGXF [2020] No. 61, the Company received a related grant of 4.06 million yuan in 2020 and 0.7 million yuan received in the year, this grant was related to the intelligent transformation project and belonged to the government grants related to asset. and shall be written off according to the depreciation process, amount of 416,578.38 yuan was written off in the year. (14) The 3rd batch of provincial special funds for industry transformation of industrial and information in 2021: according to the SCGM [2021] No.92, the government grant 13.5 million yuan received in 2021 was for the research, development and 126 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 industrialization of membrane electrodes for high-performance automotive proton exchange membrane fuel cells, which was an asset related government grants. According to the depreciation progress of related asset, amount of 513,223.58 yuan was written off in the year. (15) 2023 Wuxi Industrial Transformation and Upgrading Fund: The government subsidy received in this period of 10 million yuan was used for the Company's new motor shaft, water jacket, injector seat, and gasoline rail expansion project, which is a government subsidy related to asset. According to the depreciation progress of related asset, amount of 443,246.59 yuan was written off in the year. (16) Funding for technical renovation and capacity optimization project for annual production of 150,000 sets of turbochargers: According to BQJX[2021] No.31 and BQJX[2022]No.29 documents, the subsidiary WFTL received a government subsidy of 2 million yuan in 2023 for the annual production of 150,000 sets of turbochargers technology renovation and capacity optimization project. This subsidy belongs to asset related subsidies. According to the depreciation progress of related asset, amount of 101,940.53 yuan was written off in the year. 39. Share In RMB Change during the year (+/-) Shares Opening balance New shares Bonus transferred Ending balance Other Subtotal issued share from capital reserve Total shares 1,002,162,793.00 -5,176,500.00 -5,176,500.00 996,986,293.00 Other explanation: The decrease in share capital is due to the cancellation of 5,176,500 shares that were not unlocked under the Company's restricted stock incentive plan. 40. Capital reserve In RMB Item Opening balance Current increased Current decreased Ending balance Capital premium (Share 3,245,698,337.98 58,390,920.00 3,187,307,417.98 capital premium) Other capital reserve 62,471,802.98 597,389.29 9,766.98 63,059,425.29 Total 3,308,170,140.96 597,389.29 58,400,686.98 3,250,366,843.27 Other explanation, including changes in the reporting period and reasons for changes; (1) The decrease of 58,390,920.00 yuan in capital premium (share premium) for the current period is due to the cancellation of restricted stocks. (2) The increase of 597,389.29 yuan in other capital reserves for the current period is due to changes in other equity of joint ventures, which the Company enjoys in proportion to its shareholding. (3) The decrease of 9,766.98 yuan in other capital reserves for the current period is due to the handling fee of 9,766.98 yuan paid for repurchasing shares. 41. Treasury stock In RMB Item Opening balance Current increased Current decreased Ending balance Buyback shares 469,722,092.24 469,722,092.24 Repurchase obligation of restricted stock 63,567,420.00 63,567,420.00 incentive plan 127 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 Total 533,289,512.24 63,567,420.00 469,722,092.24 Other explanations, including changes in the current period and explanations of the reasons for the changes: Repurchase obligation of restricted stock incentive plan has RMB 63,567,420.00 decreased in the reporting period, which was inventory shares that were converted from 5,176,500.00 unlocked shares under the Company's restricted stock incentive plan. 42. Other comprehensive income In RMB Current Period Less: written Less: written in other in other comprehensiv comprehensiv Belong e income in e income in Less: Opening Belong to to Ending Item Account before previous previous income balance parent minority balance income tax in period and period and tax Company after sharehol the year carried carried expens tax ders after forward to forward to e tax gain and loss retained in current earnings in period current period I. Other comprehensive - income that cannot -1,573,054.85 451,530.88 451,530.88 1,121,523.97 be reclassified to profit or loss Including:Remeasur - e changes in defined -1,589,063.65 451,530.88 451,530.88 1,137,532.77 benefit plans Other comprehensive income that cannot 16,008.80 16,008.80 be transferred to profit or loss under the equity method II. Other comprehensive - - income items which 55,729,970.8 33,408,783.1 22,321,187.6 22,321,187.6 will be reclassified 2 8 4 4 subsequently to profit or loss Conversion - - difference of foreign 55,729,970.8 33,408,783.1 22,321,187.6 22,321,187.6 currency financial 2 8 4 4 statement Total other - - 54,156,915.9 32,287,259.2 comprehensive 21,869,656.7 21,869,656.7 7 1 income 6 6 Other explanations, including the adjustment of the effective portion of cash flow hedging gain and loss to the initial recognition amount of the hedged item: Nil 43. Reasonable reserve In RMB Item Opening balance Current increased Current decreased Ending balance Work safety costs 3,641,439.97 14,355,523.67 12,105,697.67 5,891,265.97 Total 3,641,439.97 14,355,523.67 12,105,697.67 5,891,265.97 Other explanation, including changes and reasons for changes: (1) Explanation on the withdrawing of special reserves (work safety cost): According to the CZ [2022] No.136-Administrative Measures on the Withdrawing and Use of Enterprise Safety Production Expenses jointly issued by the Ministry of Finance and the State Administration of Work Safety, in the current period, the Company adopted excess retreat method for monthly withdrawal by taking the actual operating income of the previous period as the withdrawing basis. 128 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 (2) The above work safety costs includes the work safety costs accrued by the Company in line with regulations and the parts enjoy by shareholders of the Company. 44. Surplus reserve In RMB Item Opening balance Current increased Current decreased Ending balance Statutory surplus reserves 510,100,496.00 510,100,496.00 Total 510,100,496.00 510,100,496.00 Other explanation, including changes and reasons for changes: Pursuit to the Company Law and Article of Association, the Company withdraws statutory surplus reserve on 10% of the net profit. No more amounts shall be withdrawal if the accumulated statutory surplus reserve takes over 50% of the registered capital. 45. Retained profit In RMB Item Current Period Last Period Retained profits at the end of last year before adjustment 15,054,950,398.12 13,320,021,325.90 Retained profits at the beginning of the year after adjustment 15,054,950,398.12 13,320,021,325.90 Add: The net profits belong to owners of patent Company of this period 954,341,269.90 1,837,291,259.68 Less: Cash dividends payable 971,986,293.00 97,757,979.30 Withdraw employee rewards and welfare funds 4,604,208.16 Retained profit at period-end 15,037,305,375.02 15,054,950,398.12 Details about adjusting the retained profits at the beginning of the reporting period: 1) The retroactive adjustments to Accounting Standards for Business Enterprises and its relevant new regulations affect the retained profits at the beginning of the reporting period amounting to 0 yuan. 2) The changes in accounting policies affect the retained profits at the beginning of the reporting period amounting to 0 yuan. 3) The major accounting error correction affects the retained profits at the beginning of the reporting period amounting to 0 yuan 4) Merge scope changes caused by the same control affect the retained profits at the beginning of the reporting period amounting to 0 yuan. 5) Other adjustments affect the retained profits at the beginning of the reporting period amounting to 0 yuan 46. Operating income and cost In RMB Current Period Last Period Item Income Cost Income Cost Main operating 5,602,366,875.45 4,590,170,191.12 6,052,163,689.76 5,137,115,309.66 Other business 91,866,677.27 30,382,562.42 77,485,357.64 26,756,421.60 Total 5,694,233,552.72 4,620,552,753.54 6,129,649,047.40 5,163,871,731.26 Breakdown information of operating income and operating cost: In RMB Automotive fuel Automotive post injection system and Air management system Other automotive processing system Total Type of fuel cell component segment components segment segment contract segment Operating Operating Operating Operating Operating Operating Operating Operating Operating Operating income cost income cost income cost income cost income cost Classified by the time of 129 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 transfer of goods Including: Primary business Including: confirmed 2,389,384 1,832,154 1,788,451 1,532,494 501,982,9 389,330,7 922,548,4 836,190,0 5,602,366,8 4,590,170,19 at some ,035.29 ,586.09 ,511.09 ,804.84 16.15 15.88 12.92 84.31 75.45 1.12 point of time confirmed at some period of time Other business Including: confirmed 49,084,20 9,966,363 13,937,44 3,467,657 4,528,867 983,918.7 11,067,92 8,577,658 78,618,444. 22,995,598.9 at some 7.14 .91 7.24 .53 .21 9 3.31 .76 90 9 point of time confirmed at some period of time Rental 11,625,26 6,538,781 1,003,317 641,271.4 619,645.8 206,910.8 13,248,232. 7,386,963.43 income 9.52 .12 .02 5 3 6 37 2,450,093 1,848,659 1,803,392 1,536,603 507,131,4 390,521,5 933,616,3 844,767,7 5,694,233,5 4,620,552,75 Total ,511.95 ,731.12 ,275.35 ,733.82 29.19 45.53 36.23 43.07 52.72 3.54 47. Operating tax and extra In RMB Item Current Period Last Period City maintaining & construction tax 5,794,135.28 8,517,861.49 Educational surtax 4,148,769.09 6,087,805.08 Property tax 10,803,395.41 11,115,997.34 Land use tax 2,892,897.92 2,013,933.93 Vehicle use tax 3,536.00 19,170.06 Stamp duty 4,000,044.56 4,119,912.74 Other tax 617,416.53 365,742.35 Total 28,260,194.79 32,240,422.99 48. Administration expenses In RMB Item Current Period Last Period Salary and wage related expense 184,784,922.02 157,699,092.98 Depreciation charger and long-term asset amortization 59,381,681.77 53,460,774.32 Consumption of office materials and business travel charge 10,158,382.36 9,690,794.26 Share-based payment 3,351,570.96 Other 76,614,673.16 74,993,497.07 Total 330,939,659.31 299,195,729.59 49. Sales expenses In RMB Item Current Period Last Period 130 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 Salary and wage related expense 41,075,635.21 33,589,826.19 Consumption of office materials and business travel charge 5,532,210.03 5,356,063.20 Warehouse charge 10,002,106.13 3,818,351.46 Three guarantees and quality cost 35,807,470.52 38,356,321.13 Business entertainment fee 5,635,855.05 5,701,496.43 Other 15,174,719.90 16,209,422.99 Total 113,227,996.84 103,031,481.40 50. R&D expenditure In RMB Item Current Period Last Period Technology development expenditure 302,233,285.34 351,887,038.12 Total 302,233,285.34 351,887,038.12 51. Financial expenses In RMB Item Current Period Last Period Interest expenses 13,772,229.94 65,616,425.64 Less: interest income(be filled in with the sign of “-”) 18,112,595.69 15,706,416.56 Gain/loss from exchange 10,342,985.06 -14,651,449.58 Handling charges 2,209,219.32 3,203,622.95 Total 8,211,838.63 38,462,182.45 52. Other income In RMB Sources of income generated Current Period Last Period Government grants with routine operation activity concerned 40,309,960.72 35,592,303.00 VAT instant refund 83,247,274.78 Tax credit for overseas subsidiaries 6,583,950.25 4,565,105.73 Refund of individual income tax handling fee 744,863.36 822,184.78 Total 130,886,049.11 40,979,593.51 Details of government subsidies included in other income: Related to Subsidy projects Current period Last period asset/income Annual production of 300,000 four cylinder engine supercharger 6,771.94 28,439.32 Related to asset technology renovation project Depreciation/amortization compensation for newly built asset after the 8,771,401.60 8,961,973.65 Related to asset relocation of the parent Company Technical transformation of catalytic reduction system for commercial 60,222.22 116,777.78 Related to asset vehicles with an annual output of 180,000 units Research and industrialization project of high-pressure variable pump for 499,317.53 506,584.28 Related to asset common rail system of automotive diesel engine Intelligent manufacturing demonstration project funds 89,925.24 90,019.10 Related to asset Research Institute of Motor Vehicle Exhaust Aftertreatment Technology 22,026.39 44,915.68 Related to asset Implementation plan for variable cross-section turbochargers in diesel 540,821.30 774,340.08 Related to asset engines Subsidy for the annual production of 200,000 gasoline engine 137,881.94 138,201.84 Related to asset turbochargers technology renovation project 131 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 Related to Subsidy projects Current period Last period asset/income Annual production of 150,000 gasoline engine turbochargers 103,967.92 124,278.78 Related to asset Technical Transformation Guidance Fund of the National High tech 609,075.97 607,212.50 Related to asset Management Committee Industrial upgrading fund 8,540,272.85 16,399,408.54 Related to income R&D capability and production line technology transformation project of 390,825.70 390,825.70 Related to asset distributed high-pressure common rail system for diesel engines Funding for municipal level technological renovation projects in 2020 307,827.42 307,948.54 Related to asset The second batch of provincial special funds for industrial and 211,422.34 611,563.78 Related to asset information industry transformation in 2019 Subsidies for stabilizing and expanding positions 13,500.00 134,024.51 Related to income Technical Renovation and Capacity Optimization Project for Annual 101,940.53 Related to asset Production of 150,000 Turbochargers The third batch of provincial special funds for industrial and information 513,223.58 Related to asset industry transformation and upgrading in 2021 2023 Wuxi Industrial Transformation and Upgrading Fund (Second 443,246.59 Related to asset Batch) Support Project Intelligent Construction Project 3R 697,092.82 642,615.43 Related to income Anione 50,521.95 19,228.15 Related to income Provincial specialized, refined, unique and new small and medium-sized 150,000.00 Related to income enterprises Ningbo (Jiangbei) High tech Industrial Park 840,000.00 Related to income Industrial upgrading subsidy 11,433,123.80 Related to income Training subsidy 95,550.00 Related to income Subsidies for stabilizing and expanding positions 135,524.51 Related to income The second batch of technological transformation in Jiangbei District in 2,000,000.00 Related to asset 2023 Talent policy subsidies 557,028.00 Related to income Specialized and innovative small giant enterprise subsidy 200,000.00 Related to income Related to Other 5,775,551.09 2,705,842.83 asset/income Total 40,309,960.72 35,592,303.00 53. Income from change of fair value In RMB Sources Current Period Last Period Trading financial asset -105,836,110.61 7,196,973.71 Other non current financial asset -120,000.00 -25,266,527.00 Total -105,956,110.61 -18,069,553.29 54. Investment income In RMB Item Current Period Last Period Income of long-term equity investment calculated based on equity method 734,287,171.95 742,783,514.37 Investment income from holding of trading financial asset 37,864,494.00 69,978,714.96 Income from debt restructuring -284,132.56 Gain/loss recognized when financing of accounts receivable is terminated for -2,198,912.35 -1,355,595.84 discounting Total 769,668,621.04 811,406,633.49 132 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 55. Credit impairment loss In RMB Item Current Period Last Period Bad debt loss of accounts receivable 4,356,331.08 146,544.21 Bad debt loss of other accounts receivable -865,695.62 -993,269.97 Total 3,490,635.46 -846,725.76 56. Asset impairment loss In RMB Item Current Period Last Period 1. Loss of inventory falling price and loss of -66,803,279.10 -89,988,541.10 contract performance cost impairment 2.Impairment loss of fixed asset -274,995.90 Total -66,803,279.10 -90,263,537.00 57. Income from asset disposal In RMB Sources Current Period Last Period Income from disposal of non-current asset 7,727,515.15 126,476,687.75 Loss from disposal of non-current asset -1,868,313.66 -945,782.71 Total 5,859,201.49 125,530,905.04 58. Non-operating income In RMB Amount reckoned into current Item Current Period Last Period non-recurring gain/loss Payables that do not require payment 429,031.67 2,439,961.77 429,031.67 Liquidated damages and compensation income 71,807.84 164,991.15 71,807.84 Other 199,579.16 102,743.08 199,579.16 Total 700,418.67 2,707,696.00 700,418.67 59. Non-operating expense In RMB Amount reckoned into current Item Current Period Last Period non-recurring gain/loss Donation 213,500.00 20,000.00 213,500.00 Total of non-current asset disposal loss 385,558.12 661,923.94 385,558.12 Including: loss on scrapping of fixed asset 385,558.12 661,923.94 385,558.12 Loss on scrapping of intangible asset Other 2,762,757.23 76,457.75 2,762,757.23 Total 3,361,815.35 758,381.69 3,361,815.35 133 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 60. Income tax expense (1) Income tax expense In RMB Item Current Period Last Period Payable tax in current period 29,419,571.42 29,859,646.45 Adjust previous income tax 5,387,844.06 -11,522.40 Increase/decrease of deferred income tax asset -15,433,648.34 -3,637,244.56 Increase/decrease of deferred income tax liability 4,329,953.42 3,121,400.25 Total 23,703,720.56 29,332,279.74 (2) Adjustment on accounting profit and income tax expenses In RMB Item Current Period Total profit 1,025,291,544.98 Income tax measured by statutory/applicable tax rate 153,793,731.75 Impact by different tax rate applied by subsidies 10,024,552.39 Impact from adjusting the previous income tax 5,387,844.06 Impact by non-taxable revenue -110,434,226.77 Impact on cost, expenses and loss that unable to deducted 91,822.36 Impact by the deductible loss of the un-recognized previous deferred income tax 8,282,777.16 The deductible temporary differences or deductible loss of the un-recognized deferred -37,569,911.95 income tax asset in the Period Impact on additional deduction -5,557,760.85 Other -315,107.59 Income tax expense 23,703,720.56 61. Other comprehensive income See Note VII-43 “Other comprehensive income”. 62. Items of cash flow statement (1) Cash related to operating activities Cash received in relation to operation activities In RMB Item Current Period Last Period Interest income 18,112,595.69 15,706,416.56 Government grants 19,534,548.13 16,848,073.14 Capital inflow of WFTR “platform trade” business portfolio 299,235,761.25 Other 16,773,005.42 18,644,560.72 Total 54,420,149.24 350,434,811.67 Explanation on other cash received in relation to operation activities: Nil Other cash paid in relation to operation activities In RMB Item Current Period Last Period 134 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 Cash cost 320,543,557.21 301,149,590.30 Capital outflow of WFTR “platform trade” business portfolio 100,000,000.00 Other 12,024,400.43 8,281,394.08 Total 332,567,957.64 409,430,984.38 Explanation to other cash paid in relation to operation activities: Nil (2) Cash in relation to investment activities Nil (3) Cash in related to financing activities Other cash paid in related to financing activities In RMB Item Current Period Last Period Repayment of non-financial enterprise loans Borrowing return by WFLD Lease payments 9,325,420.84 3,411,636.27 Repurchase of A shares 71,917,549.61 Shares repurchase for restricted stock incentive plan unlocked 63,567,420.00 69,247,530.00 Other 10,353.00 Total 72,903,193.84 144,576,715.88 Explanation on other cash paid in relation to financing activities: Nil Changes in liability arising from financing activities Applicable □Not applicable In RMB Current increase Current decrease Beginning Item Changes in Changes in Changes in Changes in Ending balance balance cash non-cash cash non-cash Short-term 838,889,557.51 211,155,360.59 46,291,542.90 712,517,972.14 16,201,589.48 367,616,899.38 borrowing Long-term 299,800,000.00 199,800,000.00 100,000,000.00 borrowing Non-current liability 38,084,321.10 215,415,677.91 39,297,535.66 214,202,463.35 maturing within one year Lease liability 37,733,196.51 6,192,113.56 9,531,840.61 34,393,469.46 1,214,507,075. Total 211,155,360.59 267,899,334.37 751,815,507.80 225,533,430.09 716,212,832.19 12 (4) Explanation on cash flow listed at net amount Nil (5) Significant activities and financial impacts that do not involve current cash inflows and outflows but affect the financial condition of the enterprise or may affect the cash flow of the enterprise in the future Nil 135 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 63. Supplementary information to statement of cash flow (1) Supplementary information to statement of cash flow In RMB Supplementary information Current Period Last Period 1. Net profit adjusted to cash flow of operation activities: Net profit 1,001,587,824.42 982,314,812.15 Add: Asset impairment provision 63,312,643.64 91,110,262.76 Depreciation of fixed asset, consumption of oil asset and depreciation of 282,824,515.77 259,623,099.39 productive biology asset Depreciation of right-of-use asset 8,189,471.05 6,380,517.86 Amortization of intangible asset 36,545,321.55 32,426,362.30 Amortization of long-term deferred expenses 4,236,889.73 2,091,207.90 Loss from disposal of fixed asset, intangible asset and other long-term asset -5,859,201.49 -125,530,905.04 (gain shall be filled in with the sign of “-”) Loss on scrapping of fixed asset(gain shall be filled in with the sign of “-”) 385,321.29 661,923.94 Gain/loss of fair value changes(gain shall be filled in with the sign of “-”) 105,956,110.61 18,069,553.29 Financial expenses(gain shall be filled in with the sign of “-”) 10,831,104.48 -11,447,977.73 Investment loss (gain shall be filled in with the sign of “-”) -771,867,533.39 -812,762,229.33 Decrease of deferred income tax asset(increase shall be filled in with the sign -15,433,648.34 1,793,420.95 of “-”) Increase of deferred income tax liability(decrease shall be filled in with the 4,329,953.42 3,135,839.77 sign of “-”) Decrease of inventory(increase shall be filled in with the sign of “-”) 110,740,083.45 372,883,000.74 Decrease of operating receivable accounts (increase shall be filled in with the -46,728,537.49 370,183,379.30 sign of “-”) Increase of operating payable accounts(decrease shall be filled in with the sign 95,327,334.27 -108,140,333.37 of “-”) Other 3,514,664.40 7,169,302.54 Net cash flows arising from operating activities 887,892,317.37 1,089,961,237.42 2. Major investments and financing activities that do not involve cash receipts and payments Debt-to-capital Convertible bonds maturing within one year Financing to lease fixed asset 3. Net change of cash and cash equivalents: Balance of cash at reporting period end 1,874,301,039.39 2,387,464,673.97 Less: Balance of cash equivalent at year-begin 2,061,986,694.41 2,277,117,604.82 Add: Balance at year-end of cash equivalents Less: Balance at year-begin of cash equivalents Net increase of cash and cash equivalents -187,685,655.02 110,347,069.15 (2) Net cash payment for the acquisition of subsidiaries in the reporting period Other explanation: Nil (3) Net cash received from the disposal of subsidiaries Other explanation: Nil 136 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 (4) Constitution of cash and cash equivalent In RMB Item Ending balance Opening balance I. Cash 1,874,301,039.39 2,061,986,694.41 Including: Cash on hand 3,066.79 6,343.24 Bank deposit available for payment at any time 1,874,297,972.60 2,061,980,351.17 II. Balance of cash and cash equivalents at the period-end 1,874,301,039.39 2,061,986,694.41 Other explanation: The difference between the bank deposits that can be used for payment at any time and the bank deposits in Note –VII.1 "Monetary Funds" refers to the fixed deposits deposited by the Company into the bank. (5) Items whose application scope is restricted but are still listed as cash and cash equivalents Nil (6) Monetary items not belonging to cash and cash equivalents In RMB Reasons for not belonging to cash Item Current Period Last Period and cash equivalents Not meeting the definition of cash Bank deposit--Bank fixed deposits 709,651,656.51 100,000,000.00 and cash equivalents Other monetary fund - USD margin for Not meeting the definition of cash 18,840,000.00 foreign exchange contracts and cash equivalents Other monetary fund -Notes pledge for bank Not meeting the definition of cash 128,231,135.19 12,066,812.90 acceptance and cash equivalents Not meeting the definition of cash Other monetary fund -IRD performance bond 7,673,250.00 7,935,750.00 and cash equivalents Other monetary fund - Cash deposit for Not meeting the definition of cash 204,620.00 211,620.00 Mastercard and cash equivalents Not meeting the definition of cash Other monetary fund - ETC freezing 4,000.00 5,000.00 and cash equivalents Other monetary fund -Foreign exchange Not meeting the definition of cash 4,585,442.40 funds in transit and cash equivalents Not meeting the definition of cash Other monetary fund -In-transit dividends 1,309,380.00 1,262,280.00 and cash equivalents Total 851,659,484.10 140,321,462.90 Other explanation: Nil (7) Notes to other significant activities Nil 64. Note of the changes of owners’ equity Explain the items and amount at period-end adjusted for “Other” at end of the last year: Nil 65. Item of foreign currency (1) Item of foreign currency In RMB 137 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 Ending balance of foreign Rate of conversion Ending RMB balance Item currency converted Monetary funds Including: USD 16,285,629.19 7.1268 116,064,427.21 EUR 33,935,744.06 7.6617 260,005,312.82 HKD 8,322,447.55 0.91268 7,595,731.43 JPY 23,112,182.00 0.044738 1,033,992.80 DKK 10,416,593.11 1.0231 10,657,216.41 Account receivable Including: USD 3,465,962.85 7.1268 24,701,224.04 EUR 28,553,346.72 7.6617 218,767,176.56 HKD JPY 8,393,745.00 0.044738 375,519.36 DKK 12,119,424.99 1.0231 12,399,383.71 Long-term borrowings Including: USD EUR HKD Other account receivables Including: USD 130.00 7.1268 926.48 EUR 209,060.06 7.6617 1,601,755.46 DKK 2,529,970.01 1.0231 2,588,412.32 Account payable Including: USD 1,268,290.44 7.1268 9,038,852.31 EUR 27,088,185.10 7.6617 207,541,547.78 JPY 10,088,612.00 0.044738 451,344.32 CHF 87,388.49 7.9471 694,485.07 GBP 2,450.00 9.043 22,155.35 DKK 24,034,162.32 1.0231 24,589,351.47 Other account payable Including: USD 1,087.90 7.1268 7,753.25 EUR DKK Non-current liability due within one year Including: USD 156,471.72 7.1268 1,115,142.65 EUR 546,267.95 7.6617 4,185,341.15 DKK 1,630,830.84 1.0231 1,668,503.03 Leasing liability Including: USD 150,930.11 7.1268 1,075,648.71 EUR 870,260.74 7.6617 6,667,676.71 DKK 18,619,783.47 1.0231 19,049,900.47 (2) Explanation on foreign operational entities, including as for the major foreign operational entity, disclosed main operation place, book-keeping currency and basis for selection; if the book-keeping currency changed, explain reasons Applicable □Not applicable Subsidiary of the Company, IRD, was established in Denmark in 1996. The 66% equity of IRD were acquired by the Company in cash in April 2019. In October 2020, the Company acquired the remaining 34.00% equity of IRD in cash, thus the Company holds 138 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 100% equity of IRD. IRD is denominated in Danish krone, and IRD is mainly engaged in R&D, production and sales of fuel cell components. Subsidiary Borit was established in Belgium in 2010. The Company acquired 100% equity of Borit in cash in November 2020. Borit is denominated in Euro and engaged in R&D, production and sales of fuel cell components. Subsidiary VHIO was established in Italy in 2000. The Company acquired 100.00% equity of VHIO in cash in October 2022. The Company is denominated in Euro and engaged in R&D, production, and sales of vacuum and hydraulic pumps. 66. Lease (1) The Company as the lessee Applicable Not applicable Variable lease payments not included in the measurement of lease liability □Applicable Not applicable Leasing costs of simplified handling of short-term leasing or leasing costs for low value asset Applicable □Not applicable Simplified handling of short-term leasing or low value asset leasing expenses: 2,339,542.40 yuan; The total cash outflow related to leasing is 11,848,817.62 yuan. Please refer to Note VII-16, "Right of Use Asset," for relevant information on right of use asset. Situations involving lease sales-back: Nil (2) The Company as the lessor Operating lease with the Company as the lessor Applicable □Not applicable In RMB Including: income related to variable lease payments not included in Item Rental income rental income Rental of houses and equipment 13,248,232.37 Total 13,248,232.37 Financing lease with the Company as the lessor □Applicable Not applicable Annual un-discounted rental income for the next five years □Applicable Not applicable Adjustment table for un-discounted rental income and net lease investments: Nil (3) Recognize gain/loss arising from financing lease sale with the Company as producer or dealer □Applicable Not applicable 67. Data resource Nil 68. Others Nil 139 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 VIII. R&D expenditure In RMB Item Current Period Last Period Employee compensation 136,777,851.37 134,011,455.17 Direct investment 78,083,296.26 103,953,647.89 Depreciation and amortization 52,746,394.50 61,343,218.60 Other 34,625,743.21 52,578,716.46 Total 302,233,285.34 351,887,038.12 Including: expensed R&D expenditure 302,233,285.34 351,887,038.12 1. R&D items that meet capitalization conditions Nil 2. Important outsourced projects under research Nil IX. Changes of consolidation scope 1. Enterprise combine not under the same control (1) Enterprise combines not under the same control occurred in the reporting period Nil (2) Consolidation cost and goodwill Nil (3) Book value of asset and liability of the merged party on the merger date Nil (4) Gain or loss arising from re-measured by fair value for the equity held before purchasing date Whether it is a business combination realized by two or more transactions of exchange and a transaction of obtained control rights in the reporting period or not □Yes No (5) Notes relating to the merge date or the end of the reporting period in which the merger consideration or the fair value of the merged party’s identifiable asset and liability cannot be reasonable determined Nil 140 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 (6) Other explanation Nil 2. Enterprise combination under the same control (1) Enterprise combination under the same control that occurred in the current period Other explanation: Nil (2) Consolidation cost Nil (3) Book value of asset and liability of the merged party on the merger date Nil 3. Reverse purchase Nil 4. Disposal of subsidiaries Whether there is a single disposal of an investment in a subsidiary that resulted in a loss of control □Yes No Whether there is a step-by-step disposal of investment in a subsidiary through multiple transactions and loss of control during the reporting period □Yes No 5. Changes in the scope of consolidation due to other reasons Explanation on changes in the scope of consolidation due to other reasons (e.g. new establishment of a subsidiary, subsidiary liquidation, etc.) and related information: Investment establishment: Weifu Zhigan (Wuxi) Technology Co., Ltd., Weifu Lianhua Automotive Parts (Fuzhou) Co., Ltd 6. Others Nil X. Equity in other entity 1. Equity in subsidiary (1) Constitute of enterprise group In ten thousand yuan Main Share-holding ratio Registered Registered Subsidiary operation Business nature Acquired way capital place Directly Indirectly place 141 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 Spare parts of internal- Enterprise combines under the WFJN 34,628.68 Nanjing Nanjing 80.00% combustion engine same control Automobile exhaust purifier, Enterprise combines under the WFLD 50,259.63 Wuxi Wuxi 94.81% muffler same control Spare parts of internal- WFMA 16,500 Wuxi Wuxi 100.00% Investment combustion engine Spare parts of internal- WFCA 21,000 Wuxi Wuxi 100.00% Investment combustion engine Enterprise combines under the WFTR 3,000 Wuxi Wuxi Trading 100.00% same control Spare parts of internal- WFSC 7,600 Wuxi Wuxi 66.00% Investment combustion engine Spare parts of internal- Enterprise combines not under WFTT 11,136 Ningbo Ningbo 98.83% 1.17% combustion engine the same control Spare parts of internal- Enterprise combines not under WFAM USD3,310 Wuxi Wuxi 51.00% combustion engine the same control WFLD Automobile exhaust purifier, 1,000 Wuhan Wuhan 60.00% Investment (Wuhan) muffler WFLD Automobile exhaust purifier, 5,000 Chongqing Chongqing 100.00% Investment (Chongqing) muffler WFLD Automobile exhaust purifier, 5,000 Nanchang Nanchang 100.00% Investment (Nanchang) muffler WFAS 10,000 Wuxi Wuxi Smart car equipment 66.00% Investment WFLH 2,000 Fuzhou Fuzhou Intelligent onboard equipment 40.00% Investment Enterprise combines not under WFDT USD2,000 Wuxi Wuxi Hub Motor 80.00% the same control WFQL 50,000 Wuxi Wuxi Fuel cell components 45.00% 30.00% Investment Enterprise combines not under VHWX 13,400 Wuxi Wuxi Vacuum and hydraulic pump 100.00% the same control WFSS 35,000 Wuxi Wuxi Intelligent onboard equipment 61.43% Investment SPV DKK9,257 Denmark Denmark Investment 100.00% Investment Enterprise combines not under IRD DKK10,579 Denmark Denmark Fuel cell components 100.00% the same control Enterprise combines not under IRD America USD1,201.83 America America Fuel cell components 100.00% the same control Enterprise combines not under Borit EUR1,183.21 Belgium Belgium Fuel cell components 100.00% the same control Enterprise combines not under Borit America USD0.10 America America Fuel cell components 100.00% the same control Enterprise combines not under VHIO EUR500 Italy Italy Vacuum and hydraulic pump 100.00% the same control Explanation on share-holding ratio in subsidiary different from ratio of voting right: Nil Basis for holding half or less of the voting rights but still controlling the investee, and holding more than half of the voting rights but not controlling the investee: Nil Control basis for inclusion in the scope of consolidation of significant structured entities: Nil Basis for determining whether a Company is an agent or a principal: Nil Other explanation: Nil (2) Important non-wholly-owned subsidiary In RMB Share-holding ratio of Gain/loss attributable to Dividend announced to distribute Ending equity Subsidiary minority minority in the Period for minority in the Period of minority WFJN 20.00% 10,272,101.63 241,758,016.59 WFLD 5.19% 11,395,939.12 176,918,768.17 Total 21,668,040.75 418,676,784.76 Explanation on holding ratio different from the voting right ratio for minority shareholders: Nil Other explanation: Nil (3) Main finance of the important non-wholly-owned subsidiary In RMB Subsi Ending balance Opening balance 142 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 diary Non- Non- Non- Non- Current Total Current Total Current Total Current Total current current current current asset asset liability liability asset asset liability liability asset liability asset liability WFJ 943,938, 648,642, 1,592,58 350,278, 32,816, 383,094, 800,008, 763,327, 1,563,33 372,678, 32,816, 405,494, N 330.32 352.39 0,682.71 308.20 414.21 722.41 834.76 722.52 6,557.28 469.77 414.21 883.98 WFL 4,464,90 1,489,44 5,954,34 2,888,08 16,576, 2,904,66 3,887,56 1,588,90 5,476,47 2,658,21 20,989, 2,679,20 D 4,447.52 3,861.25 8,308.77 5,143.32 918.48 2,061.80 4,531.99 9,706.92 4,238.91 6,800.87 867.90 6,668.77 5,408,84 2,138,08 7,546,92 3,238,36 49,393, 3,287,75 4,687,57 2,352,23 7,039,81 3,030,89 53,806, 3,084,70 Total 2,777.84 6,213.64 8,991.48 3,451.52 332.69 6,784.21 3,366.75 7,429.44 0,796.19 5,270.64 282.11 1,552.75 In RMB Current Period Last Period Subsidiar Cash flow Cash flow Total Total y Operation from Operation from Net profit comprehensiv Net profit comprehensiv Income operation Income operation e income e income activity activity 140,705,646.8 140,705,646.8 WFJN 358,340,142.20 51,211,227.09 51,211,227.09 41,046,920.99 362,347,975.32 -860,079.84 6 6 1,846,296,992.4 242,294,718.1 242,294,718.1 721,730,160.1 2,175,323,269.6 455,043,631.5 WFLD 71,083,391.94 71,083,391.94 8 6 6 7 9 0 2,204,637,134.6 293,505,945.2 293,505,945.2 762,777,081.1 2,537,671,245.0 211,789,038.8 211,789,038.8 454,183,551.6 Total 8 5 5 6 1 0 0 6 Other explanation: Nil (4) Significant restrictions on the use of enterprise group asset and pay off debts of the enterprise group Nil (5) Financial or other supporting offers to the structured entity included in consolidated financial statement range Nil Other explanation: Nil 2. Transaction that has owners’ equity shares changed in subsidiary but still with controlling rights (1) Owners’ equity shares changed in subsidiary Nil (2) Impact on minority’s interest and owners’ equity attributable to parent Company Other explanation: Nil 3. Equity in joint venture and associated enterprise (1) Important joint venture and associated enterprise Share-holding ratio Accounting Main Registe treatment on operati Joint venture or associated enterprise red Business nature investment for joint on Directly Indirectly place venture and place associated enterprise Wuxi Weifu Environmental Catalysts. Co., Ltd. Wuxi Wuxi Catalyst 49.00% Equity method Internal-combustion RBCD Wuxi Wuxi 32.50% 1.50% Equity method engine accessories Shangh Shangh Internal-combustion Zhonglian Automobile Electronics Co., Ltd. 20.00% Equity method ai ai engine accessories Wuxi Weifu Precision Machinery Manufacturing Internal-combustion Wuxi Wuxi 20.00% Equity method Company Limited engine accessories 143 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 Changchun Xuyang Weifu Automobile Changc Changc Automobile 34.00% Equity method Components Technology Co., Ltd. hun hun components Germa Germa Fuel cell Precors GmbH 43.39% Equity method ny ny components Wuxi ChelianTianxia Information Technology Wuxi Wuxi Telematics services 9.6372% Equity method Co., Ltd. Lezhuo Bowei Hydraulic Technology (Shanghai) Shangh Shangh Automobile 50.00% Equity method Co., Ltd ai ai components Wuxi Zhuowei Times High Tech Co., Ltd Wuxi Wuxi Catalyst 39.00% Equity method Holding shares ratio different from the voting right ratio: Nil Has major influence with less 20% voting rights hold, or has minor influence with over 20% (20% included) voting rights hold: The Company holds 9.6372% equity of Chelian Tianxia, and appointed director to Chelian Tianxia. Though the representative, the Company can participate in the operation policies formulation of Chelian Tianxia, and thus exercise a significant influence over Chelian Tianxia. (2) Main financial information of the important joint venture Other explanation: Nil (3) Main financial information of the important associated enterprise In RMB Ending balance/Current Period Opening balance/Last Period Zhonglian Zhonglian WFEC RBCD WFEC RBCD Electronics Electronics 13,444,988,412.7 13,057,353,298.2 Current asset 2,839,051,141.17 1,424,566,139.19 3,309,330,261.33 156,804,165.22 8 4 Including: cash and cash 526,911,450.21 28,603,959.04 78,786,839.55 695,880,608.87 16,224,264.19 131,177,239.01 equivalent Non -current 405,916,252.43 3,331,988,685.42 8,259,572,638.37 417,489,997.17 3,452,708,227.20 8,276,183,030.91 asset 16,776,977,098.2 16,510,061,525.4 Total asset 3,244,967,393.60 9,684,138,777.56 3,726,820,258.50 8,432,987,196.13 0 4 Current liability 1,215,794,214.26 9,093,751,284.38 1,333,753,910.26 1,402,974,842.29 8,401,045,934.29 7,530,191.60 Non-current 186,765,920.54 4,952,865.96 455,453,890.82 4,983,100.68 liability Total liability 1,402,560,134.80 9,093,751,284.38 1,338,706,776.22 1,858,428,733.11 8,401,045,934.29 12,513,292.28 Minority interests Attributable to parent Company 1,842,407,258.80 7,683,225,813.82 8,345,432,001.34 1,868,391,525.39 8,109,015,591.15 8,420,473,903.85 shareholders’ equity Share of net asset calculated by 902,779,556.82 2,612,296,776.70 1,669,086,400.27 915,511,847.44 2,757,065,300.99 1,684,094,780.77 shareholding ratio Adjustment matters --Goodwill 267,788,761.35 1,407,265.96 267,788,761.35 1,407,265.96 --Unrealized profit of internal -8,984,352.76 -9,546,770.23 trading --Other -0.28 -0.28 Book value of equity investment 902,779,556.82 2,871,101,185.01 1,670,493,666.23 915,511,847.44 3,015,307,291.83 1,685,502,046.73 in associated enterprise Fair value of equity investment for the affiliates with consideration publicly 144 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 Operating income 1,846,803,762.77 5,271,654,599.19 17,135,271.43 1,767,599,633.82 6,130,896,971.82 12,971,075.74 Net profit 221,785,840.51 1,100,633,775.00 1,254,847,847.50 166,314,657.54 1,418,441,731.89 896,728,440.91 Net profit from discontinued operations Other comprehensive income Total comprehensive 221,785,840.51 1,100,633,775.00 1,254,847,847.50 166,314,657.54 1,418,441,731.89 896,728,440.91 income Financial expense 410,762.90 -26,252,360.74 -757,333.28 9,020,578.19 75,025,833.08 -1,076,733.34 Income tax 39,071,680.16 177,111,813.24 2,262,036.62 25,702,009.08 227,856,975.09 1,428,554.30 expense Dividends received from associated 49,000,000.00 enterprise in the year (4) Financial summary for non-important joint venture and associated enterprise In RMB Ending balance/Current Period Opening balance/Last Period Joint venture: Amount based on share-holding ratio Associated enterprise: Total book value of investment 449,896,704.04 351,004,139.17 Amount based on share-holding ratio --Net profit -12,695,105.24 -1,393,571.96 --Total comprehensive income -12,695,105.24 -1,393,571.96 (5) Major limitation on capital transfer ability to the Company from joint venture or associated enterprise Nil (6) Excess loss occurred in joint venture or associated enterprise Nil (7) Unconfirmed commitment with joint venture investment concerned Nil (8) Intangible liability with joint venture or associated enterprise investment concerned Nil 4. Major joint operation Nil 145 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 5. Structured body excluding in consolidated financial statement Relevant explanations for structured entities not included in the scope of the consolidated financial statements: Nil 6. Other Nil XI. Government grant 1. Government grant recognized at report ending in terms of amount receivable □Applicable Not applicable Reasons for not receiving the expected amount of government grants at the expected time point □Applicable Not applicable 2. Liability involved with government grant Applicable □Not applicable In RMB Amount Current Other booked into Amount carried Accounting increase in changes in Asset/income Opening balance non-business forward to other Ending balance title government current related income in income grant period current period Deferred 95,864,426.07 3,909,446.20 14,599,514.36 85,174,357.91 Asset related income Deferred Asset/income 2,913,862.75 25,000.00 2,888,862.75 income related Deferred 89,995,333.47 12,188,009.01 22,248,353.44 -162,716.70 79,772,272.34 Income related income Total 188,773,622.29 16,097,455.21 36,872,867.80 -162,716.70 167,835,493.00 3. Government grant booked into current gain/loss Applicable □Not applicable In RMB Accounting title Current Period Last Period Other revenue 40,309,960.72 35,592,303.00 XII. Risk related with financial instrument 1. Various risks arising from financial instruments Main financial instruments of the Company include monetary funds, structured deposits, account receivable, equity instrument investment, financial products, loans, and account payable. For more details of the financial instruments, refer to relevant items of Note VII. Risks concerned with the above-mentioned financial instruments, and measures taken by the Company to prevent such risks are as follow: The risk management by the Company is targeted to balance risk and benefit, minimize the adverse impact on performance of the Company and maximize the benefits of shareholders and other investors. On such basis, the basic tactics of the risk management is to 146 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 recognize and analyze risks faced by the Company, establish appropriate risk exposure baseline for risk management, and supervise risks timely and reliably in order to control risks in a limited range. During the operation process, risks faced by the Company related to financial instruments mainly include credit risk, market risk, and liquidity risk. BOD of the Company takes full charge of defining risk management target and polices, and takes ultimate responsibilities for the target of risk management and policies. The compliance department and financial control department manage and supervise risk exposures to control risks in a limited range. (1) Credit Risk Credit risk arises in case one party of a financial instrument fails to perform its obligations, resulting in the financial loss of other party. The Company’s credit risk mainly comes from monetary funds, structured deposits, note receivable, account receivable and other accounts receivable. The management has established appropriate credit policies and kept monitoring the exposure to these credit risks. The monetary funds and structured deposits held by the Company are mainly deposited in financial institutions such as commercial banks. The management believes that these commercial banks have higher credit and asset status and lower credit risks. The Company adopts quota policies to avoid credit risks from any financial institutions. For accounts receivable, other receivables and bills receivable, the Company sets relevant policies to control the credit risk exposure. To prevent risks, the Company has formulated a new customer credit evaluation system and an existing customer credit sales balance analysis system. For new customers, the Company performs background investigation according to the established process to determine whether to offer such customer a credit line, the scale of credit line as well as credit period. Accordingly, the Company has set a credit limit and a credit period for each customer, which is the maximum amount that does not require additional approval. For the analysis system for credit sales balance of existing customers, after receiving a purchase order from an existing customer, the Company will check the order amount and the balance of the accounts owed by such customer. If the total of the two exceeds the credit limit of the customer, the Company can only sell to the customer on the premise of additional approval of credit line and otherwise the customer will be required to pay the corresponding amount in advance. In addition, for the credit sales that have occurred, the Company analyzes and audits the monthly statements for risk warning of accounts receivable to ensure that the Company’s overall credit risk is within a controllable range. The maximum credit risk exposure of the Company is the carrying amount of each financial asset on the balance sheet. (2) Market risk Market risk of the financial instrument refers to the fair value of financial instrument or future cash flow fluctuates with the changing market price, mainly including interest rate risk, foreign exchange risk and other price risk. (1) Interest rate risk Interest rate risk indicates that the Company’s financial status and cash flow fluctuate with the changing market interest rate. The interest rate risk of the Company is mainly related with the bank loans. In order to lower the impact of risks of fluctuating interest rate, the Company, in consideration of the expected change orientation of interest rate, chooses floating rate or fixed rate. The Company will choose fixed interest rate if the interest rate is expected to go up in the future period, and alternatively choose floating interest rate if the interest rate is expected to go up in the future period. In order to minimize the adverse impact if the change trend of interest rate is out of expectation, the Company selects short-term borrowings to satisfy its demands for liquidity and there are special provisions for early repayment. (2) Foreign exchange risk Foreign exchange risk refers to the loss arising from fluctuation of exchange rate. The foreign exchange risk posed to the Company is mainly related to USD, EUR, CHF, JPY, HKD and DKK. The procurement of equipment by the parent Company and WFAM, the material purchasing of the parent Company, the payment of technical service expense and trademark royalty of the 147 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 parent Company, the import and export of WFTR, as well as the operation of IRD, Borit, and VHIO are settled in USD, EUR, CHF, JPY, HKD and DKK. Other main businesses of the Company are priced and settled in RMB (yuan). As the foreign financial asset and liability takes minor ratio in total asset, the Company’s management believes that the foreign exchange rate of is lower. As of June 30, 2024 except for the following asset or liability listed with foreign currency, asset and liability of the Company are carried with RMB. ① Foreign currency asset of the Company till end of June 30, 2024: Ending foreign Ending RMB balance Item Convert rate Ratio in asset (%) currency balance converted Monetary funds Including: USD 16,285,629.19 7.1268 116,064,427.21 0.42 EUR 33,935,744.06 7.6617 260,005,312.82 0.93 HKD 8,322,447.55 0.91268 7,595,731.43 0.03 JPY 23,112,182.00 0.044738 1,033,992.80 - DKK 10,416,593.11 1.0231 10,657,216.41 0.04 Account receivable Including: USD 3,465,962.85 7.12680 24,701,224.04 0.09 EUR 28,553,346.72 7.66170 218,767,176.56 0.78 JPY 8,393,745.00 0.044738 375,519.36 - DKK 12,119,424.99 1.02310 12,399,383.71 0.04 Other account receivables Including: USD 130.00 7.1268 926.48 - EUR 209,060.06 7.6617 1,601,755.46 0.01 DKK 2,529,970.01 1.0231 2,588,412.32 0.01 Total ratio in asset 2.35 ② Foreign currency liability of the Company till end of June 30, 2024: Ending foreign Ending RMB balance Item Convert rate Ratio in asset(%) currency balance converted Account payable Including: USD 1,268,290.44 7.1268 9,038,852.31 0.12 EUR 27,088,185.10 7.6617 207,541,547.78 2.71 JPY 10,088,612.00 0.044738 451,344.32 0.01 DKK 24,034,162.32 1.0231 24,589,351.47 0.32 GBP 2,450.00 9.0430 22,155.35 CHF 87,388.49 7.9471 694,485.07 0.01 Other account payable Including: EUR 1,087.90 7.1268 7,753.25 DKK Non-current liability due within one year Including: USD 156,471.72 7.1268 1,115,142.65 0.01 EUR 546,267.95 7.6617 4,185,341.15 0.05 DKK 1,630,830.84 1.0231 1,668,503.03 0.02 Leasing liability Including USD 150,930.11 7.1268 1,075,648.71 0.01 EUR 870,260.74 7.6617 6,667,676.71 0.09 DKK 18,619,783.47 1.0231 19,049,900.47 0.25 Total ratio in liability 3.60 ③ Other pricing risk 148 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 The equity instrument investment held by the Company with classification as transaction financial asset and other non-current financial asset is measured on fair value of the balance sheet date. The fluctuation of expected price for these investments will affect the gain/loss of fair value changes for the Company. Furthermore, on the premise of deliberated and approved in 10th meeting of 23rd session of the BOD and 2023 Annual General Meeting of Shareholders, the Company exercise entrust financing with the self-owned idle capital; therefore, the Company has the risks of collecting no principal due to entrust financial products default. Aims at such risk, the Company formulated the Management Mechanism of Capital Financing, and well-defined the authority to entrust financial management, audit process, reporting system, Choice of trustee, daily monitoring and verification and investigation of responsibility, etc. In order to lower the adverse impact from unpredictable factors, the Company choose short-term and medium period for investment and investment product’s term is up to 5 years in principle; The variety of investment includes bank financial products, trust plans of trust companies, asset management plans of asset management companies, various products issued by securities companies, fund companies and insurance companies, etc. (3) Liquidity risk Liquidity risk refers to the capital shortage risk occurred during the clearing obligation implemented by the enterprise in way of cash paid or other financial asset. The Company aims at guarantee the Company has rich capital to pay the due debts, therefore, a financial control department is established for collectively controlling such risks. On the one hand, the financial control department monitoring the cash balance, the marketable securities which can be converted into cash at any time and the rolling forecast on cash flow in future 12 months, ensuring the Company, on condition of reasonable prediction, owes rich capital to paid the debts; on the other hand, building a favorable relationship with the banks, rationally design the line of credit, credit products and credit terms, guarantee a sufficient limit for bank credits in order to satisfy vary short-term financing requirements. 2. Hedge (1) Risk management for hedge business □Applicable Not applicable (2) The Company conducts eligible hedging business and applies hedging accounting Other explanation: Nil (3) The Company conducts hedging business for risk management. It is expected to achieve risk management goals but has not applied hedging accounting □Applicable Not applicable 3.Financial asset (1) By transfer manner Applicable □Not applicable In RMB Transfer Amount of transferred Derecognized Judgment basis for Nature of transferred financial asset method financial asset or not derecognition Bill Bank acceptance bills in accounts 195,820,141.64 Derecognized Almost all of its risks and 149 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 endorsement receivable financing that have not yet rewards have been matured transferred Bank acceptance bills in accounts Almost all of its risks and Bill receivable financing that have not yet 420,843,143.82 Derecognized rewards have been discounting matured transferred Total 616,663,285.46 (2) Financial asset derecognized due to transfer Applicable □Not applicable In RMB Methods of transferring Amount of derecognized Gain/loss related to de- Item financial asset financial asset recognition Accounts receivable financing Bill endorsement 195,820,141.64 Accounts receivable financing Bill discounting 420,843,143.82 -2,198,912.35 Total 616,663,285.46 -2,198,912.35 (3) Financial asset which are transferred and involved continuously Applicable □Not applicable Other explanation: Nil XIII. Disclosure of fair value 1. Ending fair value of the asset and liability measured by fair value In RMB Ending fair value Item First level Second level Third level Total I. Sustaining measured at fair value -- -- -- -- (I) Financial asset measured at fair value and whose changes are included in current profit 96,974,728.00 2,004,343,254.20 2,101,317,982.20 or loss 1. Trading financial asset 96,010,728.00 1,335,706,329.05 1,431,717,057.05 (1)Investment in equity instrument 96,010,728.00 96,010,728.00 (2)Investment in other liability instruments 1,335,706,329.05 1,335,706,329.05 and equity instrument 2. Other non-current financial asset 964,000.00 668,636,925.15 669,600,925.15 (1)Equity instrument investment 964,000.00 668,636,925.15 669,600,925.15 (II) Financial asset measured at fair value and whose changes are included in current profit 2,539,397,639.90 2,539,397,639.90 or loss 1. Receivable financing 1,861,606,949.90 1,861,606,949.90 2. Other equity instrument investment 677,790,690.00 677,790,690.00 Total asset sustaining measured by fair value 96,974,728.00 4,543,740,894.10 4,640,715,622.10 II. Non-persistent measure of fair value -- -- -- -- 150 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 2. Recognized basis for the market price sustaining and non-persistent measured by fair value on first level On June 30, 2024, the financial asset available for sale, equity instrument investments held by the Company include SNAT (stock code: 600841) and Miracle Automation (Stock code: 002009). The fair value at the end of the reporting period is determined at the closing price as of June 28, 2024. On June 30, 2024, the non-current financial asset, equity instrument investments held by the Company include Guolian Securities (stock code: 601456). The fair value at the end of the reporting period is determined at the closing price as of June 28, 2024. 3. The qualitative and quantitative information for the valuation technique and critical parameter that sustaining and non-persistent measured by fair value on second level Nil 4. The qualitative and quantitative information for the valuation technique and critical parameter that sustaining and non-persistent measured by fair value on third level (1) Accounts receivable financing For this portion of financial asset, the Company uses discounted cash flow valuation techniques to determine their fair value. Among them, important unobservable input values mainly include discount rate, contract cash flow maturity period, etc. Cash flows with a contract expiration period of 12 months or less are not discounted and are valued at cost. (2) Other equity instrument investments For this portion of financial asset, due to the lack of market liquidity, the Company uses the reset cost method to determine their fair value. Among them, important unobservable input values mainly include financial data of the invested Company. (3) Other debt instruments and equity instrument investments For this portion of financial asset, the Company uses discounted cash flow valuation techniques to determine. Among them, important unobservable input values mainly include expected annualized returns, risk coefficients, etc 5. Continuous third-level fair value measurement items, adjustment information between the opening and closing book value and sensitivity analysis of unobservable parameters Nil 6. Continuous fair value measurement items, if there is a conversion between various levels in the current period, the reasons for the conversion and the policy for determining the timing of the conversion Nil 7. Changes in valuation technology during the current period and reasons for the changes Nil 8. The fair value of financial asset and financial liability not measured by fair value Nil 151 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 9. Other Nil XIV. Related party and related party transactions 1. Parent Company of the enterprise Parent Registrati Share-holding ratio on the Voting right ratio Business nature Registered capital Company on place enterprise for parent Company on the enterprise Wuxi Industry Operation of 5,927,940,200 Wuxi 20.47% 20.47% Group state-owned asset yuan Explanation on parent Company of the enterprise: Wuxi Industry Group is an enterprise controlled by the State-owned Asset Management Committee of Wuxi Municipal People’s Government. Its business scope includes foreign investment by using its own asset, house leasing services, self-operating and acting as an agent for the import and export business of various commodities and technologies (Except for goods and technologies that are restricted by the state or prohibited for import and export), domestic trade (excluding national restricted and prohibited items). (Projects that are subject to approval in accordance with the law can be operated only after being approved by relevant departments). Ultimate controller of the Company is State-owned Asset Management Committee of Wuxi Municipal People’s Government. Other explanation: Nil 2. Subsidiary of the Company For more details of the Company’s subsidiaries, please refer to note - X. 1 “Equity in subsidiary”. 3. Joint venture and associated enterprise For more details, please refer to the relevant Note - X. 3 “Equity in joint venture and associated enterprise”. Other associated enterprise or joint ventures which has related transaction with the Company in the reporting period or occurred previous are as follows: Other explanation: Nil 4. Other related party Name of Other related party Relationship between other related parties and the Company Bosch Second largest shareholder of the Company Guokai Metal Enterprises controlled by the parent Company Urban Public Distribution Enterprises controlled by the parent Company FAILCONTECH Enterprises controlled by the parent Company The parent Company is the major shareholder, and a related Wuxi IOT natural person of the Company serves as the chairman EDRI Enterprises controlled by the parent Company Enterprises controlled by the Company’s former director/senior Hebei Machinery management elder brother Hebei Deshuang Enterprises controlled by Hebei Machinery Hebei Jinda Enterprises controlled by Hebei Machinery Hebei Lanpai Enterprises controlled by Hebei Machinery 152 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 Hebei Mianzhuo Enterprises controlled by Hebei Machinery Key executive Director, supervisor and senior executive of the Company 5. Related transaction (1) Goods purchasing, labor service providing and receiving Goods purchasing/labor service receiving In RMB Whether more than Content of related Approved Related party Current Period the transaction limit Last Period transaction transaction limit (Y/N) WFPM Goods and labor 18,856,716.80 45,000,000.00 N 19,815,457.88 RBCD Goods and labor 121,126,592.18 313,000,000.00 N 131,039,396.29 WFEC Goods and labor 150,641,937.84 1,198,000,000.00 N 379,816,654.91 Bosch Goods and labor 111,047,597.86 222,000,000.00 N 111,692,343.27 Guokai Metals Goods N 15,867,033.58 EDRI Goods 28,301.89 Y FAILCONTECH Goods 14,500.00 Y Wuxi IOT Goods and labor 20,660.38 Y Goods sold/labor service providing In RMB Related party Content of related transaction Current Period Last Period WFPM Goods and labor 387,979.10 506,017.52 RBCD Goods and labor 660,179,963.62 1,090,789,696.99 WFEC Goods and labor 247,567.53 4,677,697.81 Bosch Goods and labor 994,815,431.08 846,273,667.53 Changchun Xuyang Goods and labor 506,713.80 678,183.20 Lezhuo Bowei Goods and labor 5,155,881.45 222,373.51 Description of related transactions in the purchase and sale of goods, provision and acceptance of labor services Nil (2) Related trusteeship management/contract & entrust management/ outsourcing Nil (3) Related lease The Company as lessor: In RMB Lease income recognized in the Lease income recognized at last Lessee Asset type Period Period WFEC Workshop 1,003,317.02 1,003,317.02 RBCD Parking lost 234,000.00 110,200.00 Lezhuo Bowei Workshop and equipment 1,548,658.50 1,057,234.32 The Company as lessee: Explanation on related lease 153 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 WFLD entered into a house leasing contract with WFEC. The plant locating at No.9 Linjiang Road, Wuxi Xinwu District, owed by WFLD, was rented out to WFEC. It is agreed that the rental income from January 1, 2024 to June 30, 2024 was 1,003,317.02 yuan. WFJN signed a house leasing contract with Lezhuo Bowei. Lezhuo Bowei leased a portion of WFJN’s plant located at No. 12 Liuzhou North Road, Pukou District, Nanjing City. The lease term is from January 1, 2023 to December 31, 2024. WFJN has confirmed the rental income of 1,411,858.50 yuan for the period from January 1, 2024 to June 30, 2024; Lezhuo Bowei also rented some equipment from WFJN, and WFJN confirmed equipment rental income of 136,800.00 yuan for the period from January 1, 2024 to June 30, 2024. (4) Connected guarantee Nil (5) Related party’s borrowed/lending funds Nil (6) Related party’s asset transfer and debt reorganization Nil (7) Remuneration of key manager In RMB Item Current Period Last Period Remuneration of key manager 1,950,000.00 2,300,000.00 (8) Other related transactions Related party Contents of item Current Period Last Period Bosch Pay technical commission fees, etc 2,430,001.29 1,990,910.38 Bosch Purchase of fixed asset 1,052,964.60 Bosch Energy fees receivable 393,590.45 WFPM Purchase of fixed asset 3,000.00 106,000.00 WFEC Utilities payable 106,859.84 528,099.08 WFEC Payable technical service fees 258,396.23 WFEC Receivable technical service fees 244,150.94 Urban public distribution Purchase canteen ingredients, etc 1,086,549.83 709,227.44 Lezhuo Bowei Energy fees receivable 888,799.56 304,658.93 Wuxi IOT Provide technical services, etc 374,764.15 (9) Related transactions to “platform trade” business Current Period Last Period Name of related party Sales Purchase fund Sales Purchase fund Hebei Machinery 154 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 Current Period Last Period Name of related party Sales Purchase fund Sales Purchase fund Hebei Jinda -56,753,804.02 Hebei Deshuang Hebei Lanpai Hebei Mianzhuo Total -56,753,804.02 Other explanation: Due to being under the control of Hebei Machinery and based on the essence of the “platform trade” business, WFTR listed the difference between the “purchase fund” paid to Hebei Jinda, Hebei Deshuang, Hebei Lanpai, and Hebei Mianzhuo in the “platform trade” business and the “sales” received from Hebei Machinery as other receivables. The negative “purchase fund” paid by WFTR to Hebei Jinda in 2023 is the “purchase fund” returned by Hebei Jinda. 6. Receivable/payable items of related parties (1) Receivable item In RMB Ending balance Opening balance Item Related party Book balance Bad debt reserve Book balance Bad debt reserve Account receivable WFPM 109,252.85 170,770.59 Account receivable RBCD 732,084,006.85 1,170,780.48 686,424,501.80 1,017,817.82 Account receivable Bosch 543,715,050.47 2,251,804.00 596,846,772.56 782,592.70 Account receivables WFEC 1,487,356.00 60,930.00 1,787,498.57 Account receivable Changchun Xuyang 482,188.78 220,134.29 Account receivables Lezhuo Bowei 4,631,585.33 74.07 3,520,841.22 Other non-current asset Bosch 2,255,998.16 2,500,307.00 Other non-current asset Bosch 3,510,400.00 470,000.00 Other non-current asset Wuxi Industry Group 5,452,800.00 5,452,800.00 Prepayments Bosch 375,910.15 (2) Payable item In RMB Item Related party Ending book balance Opening book balance Account payable WFPM 13,222,902.48 15,511,126.97 Other account payable WFPM 29,000.00 29,000.00 Account payable WFEC 39,505,305.93 480,670,597.42 Account payable RBCD 88,080,480.26 49,028,994.76 Account payable Bosch 15,556,402.22 18,947,846.60 Other current liability RBCD 0.05 0.05 Contract liability RBCD 0.36 0.36 Contract liability Bosch 7,397,963.98 6,986,398.10 (3) Related claims of “platform trade” business Item Related party Ending balance Opening balance Other receivables Hebei Machinery -2,125,487,770.72 -2,125,487,770.72 155 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 Other receivables Hebei Jinda 1,958,470,484.57 1,958,470,484.57 Other receivables Hebei Deshuang 1,436,757,179.96 1,436,757,179.96 Other receivables Hebei Lanpai 609,404,930.22 609,404,930.22 Other receivables Hebei Mianzhuo 479,253,260.75 479,253,260.75 Total 2,358,398,084.78 2,358,398,084.78 Note: Because Hebei Jinda, Hebei Deshuang, Hebei Lanpai and Hebei Mianzhuo are controlled by Hebei Machinery, based on the business essence of "platform trade" business, WFTR listed the difference between the "purchase fund" paid by WFTR to Hebei Jinda, Hebei Deshuang, Hebei Lanpai and Hebei Mianzhuo and the "sales" received from Hebei Machinery 2,358,398,084.78 yuan as other receivables, including: The "sales payment" received from Hebei Machinery is presented as a negative number. As of June 30, 2024, the Company has made a bad debt provision of 1,448,358,922.04 yuan for the balance of other receivables; The bad debt provision balance is calculated by 80.10%, which is the proportion of other receivables balance of Hebei Machinery and its controlled companies 2,415,151,888.80 yuan to other receivables balance of WFTR's "platform trade" business portfolio 2,741,499,131.95 yuan as of December 31, 2022 multiply the bad debt provision for other accounts receivable balances in WFTR’s "platform trade" business portfolio 1,644,068,327.93 yuan. 7. Undertakings of related party Nil 8. Other Nil XV. Share-based payment 1. Overall situation of share-based payment Applicable □Not applicable In RMB Granted in current Executed in current Unlocked in current Category of Expired in current period period period period grant object Quantity Amount Quantity Amount Quantity Amount Quantity Amount Sales staff 184,740 2,268,607.20 Administrative 3,383,220 41,545,941.60 staff R&D staff 959,700 11,785,116.00 Production staff 648,840 7,967,755.20 Total 5,176,500 63,567,420.00 Stock options or other equity instruments issued to the public at the end of the reporting period □Applicable Not applicable Other explanation: Nil 2. Share-based payment settled by equity Applicable □Not applicable In RMB 156 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 Determine based on the closing price of the Method for determining the fair value of equity instruments on the grant date restricted stock on the grant date Important parameters for determining the fair value of equity instruments on Closing price at grant date the grant date Basis for determining the number of vesting equity instruments Unlocking conditions Reasons for the significant difference between estimate in the current period Not applicable and estimate in the prior period Cumulative amount of equity-settled share-based payments included in the 81,051,840.00 capital reserve Total amount of expenses confirmed by equity-settled share-based payments in 0.00 the current period 3. Share-based payment settled by cash □ Applicable Not applicable 4. Current share-based payment expenses □ Applicable Not applicable 5. Modification and termination of share-based payment Nil 6. Other Nil XVI. Undertakings or contingency 1. Important undertakings Important undertakings on balance sheet date Nil 2. Contingency (1) Contingency on balance sheet date Nil (2) For the important contingency not necessary to disclosed by the Company, explained reasons The Company has no important contingency that need to disclosed 157 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 3. Other Nil XVII. Events after the balance sheet date 1. Important non-adjustment matters Nil 2. Profit distribution Proposed distribution of dividends per 10 shares(yuan) 2.20 Plan to distribute every 10 bonus shares(share) 0 Proposed allocation of additional shares for every 10 shares(share) 0 The dividend payout for every 10 shares declared after review and approval(yuan) 2.20 Every 10 dividend shares declared for distribution after review and approval(yuan) 0 Proposed allocation of additional shares for every 10 shares after review and approval(share) 0 Based on the 971,986,293 shares which exclude the buy-back shares on buy-back account (25,000,000 A-stock) from total share capital 996,986,293 shares (According to the provisions of the The Company Law of the People's Republic of China, the listed Company does not have the right to participate in the profit distribution and the conversion of the capital reserve into the share capital by repurchasing the shares held by the Company through the special securities account), distributing 2.20 yuan (tax included) cash dividend for every 10 shares held, no bonus shares, without Profit distribution plan capitalization from capital reserves. The total amount of cash dividend to be paid is RMB 213,836,984.46 yuan (tax included). If the total share capital of the Company changes before the implementation of the distribution plan, the Company will be allocated according to the principle of unchanged distribution proportion and adjustment of the total amount of distribution. The above distribution plan complies with the provisions of the Company's Articles of association and review procedures, fully protecting the legitimate rights and interests of small and medium-sized investors. 3. Return of sales Nil 4. Other events after balance sheet date Nil XVIII. Other important events 1. Previous accounting errors correction (1) Retrospective restatement Nil 158 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 (2) Prospective application Nil 2. Debt restructuring Nil 3. Asset replacement (1) Non-monetary asset replacement Nil (2) Other asset replacement Nil 4. Pension plan The Enterprise Annuity Plan under the name of WFHT has deliberated and approved by 8th meeting of 7th session of the BOD: in order to mobilize the initiative and creativity of the employees, established a talent long-term incentive mechanism, enhance the cohesive force and competitiveness in enterprise, the Company carried out the above mentioned annuity plan since the date of reply of plans reporting received from labor security administration department. Annuity plans are: the annuity fund are paid by the enterprise and employees together; the enterprise’s contribution shall not exceed 8% of the gross salary of the employees of the enterprise per year, the combined contribution of the enterprise and the individual employee shall not exceed 12% of the total salary of the employees of the enterprise. In accordance with the State’s annuity policy, the Company will adjust the economic benefits in due time, in principle of responding to the economic strength of the enterprise, the amount paid by the enterprise at current period control in the 8 percent of the total salary of last year, the maximum annual allocation to employees shall not exceed five times the average allocation to employees and the excess shall not be counted towards the allocation. The individual contribution is limited to 1% of one’s total salary for the previous year. Specific paying ratio later shall be adjusted correspondingly in line with the operation condition of the Company. In December 2012, the Company received the Reply on annuity plans reporting under the name of WFHT from labor security administration department, later, the Company entered into the Entrusted Management Contract of the Annuity Plan of WFHT with PICC. 5. Termination of operation Not applicable 6. Segment (1) Recognition basis and accounting policy for reportable segment Determine the operating segments in line with the internal organization structure, management requirement and internal reporting system. Operating segment of the Company refers to the followed components that have been satisfied at the same time: 159 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 ① The component is able to generate revenues and expenses in routine activities; ② Management of the Company is able to assess the operation results regularly, and determine resources allocation and performance evaluation for the component; ③ Being analyzed, financial status, operation results and cash flow of the components are able to require by the Company If two or more operating segments have similar economic characteristics and meet certain conditions, they can be merged into one operating segment. The Company considers the principle of importance and determines the reporting segments based on the operating segments. The reporting segment of the Company is a business unit that provides different products or services or operates in different regions. Due to the need for different technologies and market strategies in various businesses or regions, the Company independently manages the production and operation activities of each reporting segment, evaluates their operating results individually, and decides to allocate resources to them and evaluate their performance. (2) Financial information for reportable segment In RMB Automotive fuel Automotive post Air Other automotive Offsetting Item injection system and fuel processing system management components between Total cell component segment segment system segment segment segments Operating 3,046,981,942.70 1,870,569,145.39 524,910,114.67 988,240,063.85 736,467,713.89 5,694,233,552.72 income Operation 2,443,257,848.96 1,594,153,912.73 407,560,919.56 899,384,298.35 723,804,226.06 4,620,552,753.54 cost (3) If the Company has no reportable segments or is unable to disclose the total asset and liability of each reportable segment, it should state the reasons The Company mainly produces automotive internal combustion engine fuel systems and fuel cell components, automotive components, silencers, purifiers, vacuum and hydraulic pumps, and other related products. The Company determines the reporting segments based on product or service content, but due to the mixed operation of related businesses, the total asset, total liability, and period expenses have not been allocated. (4) Other explanations Nil 7. Other Significant Transactions and Matters Affecting Investors' Decisions (1) The security organs have launched a criminal investigation on the case that WFTR was defrauded by contracts in its “platform trade” business. (For details, please refer to the Company's announcement No. 2023-007 disclosed on www.cninfo.com.cn and other information disclosure websites on April 13, 2023). At present, the case is in the stage of public prosecution from Wuxi People's Procuratorate to Wuxi Intermediate People's Court, and the outcome of the case is uncertain in the future. (2) Based on the "platform trade" business’s background, transaction chain, sales and purchase contract signing, transaction process, physical flow and so on, the Company carefully analyzed and made comprehensive judgment, finds that the probability of this business not belonging to normal trade business is extremely high. In terms of accounting treatment, the Company follows the principle of substance over form and does not treat it as normal trade business, but according to the receipt and payment of funds, prudently counts as claims and liability, respectively, purchases actually paid to "suppliers" and sales collected from "customers", Other receivables are reported on a net basis in the financial statements as a "platform trading" portfolio. As of June 30, 2024, the balance of the “platform trade” business portfolio was RMB 2,542.2634 million yuan, and an expected credit loss of RMB 160 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 1,644.0683 million yuan has been provisioned. Based on the comprehensive judgment of information from authorized departments, the Company has determined that there has been no significant change in the recoverable amount of debt in the “platform trade” business portfolio, and there is no need for further provision or significant reversal of expected credit loss. The recoverable amount of debt in the “platform trade” business combination is highly dependent on a series of judicial procedures such as investigation, prosecution, trial, judgment, and execution of the case, and the results still have uncertainty. 8. Other Nil XIX. Principal notes of financial statements of parent Company 1. Account receivable (1) By account aging In RMB Aging Ending book balance Beginning book balance Within one year(inclusive) 1,425,283,512.21 1,376,943,595.48 Including: within six months 1,402,610,663.14 1,365,664,197.96 Six months to one year 22,672,849.07 11,279,397.52 1-2 years 9,541,302.13 9,348,871.78 2-3 years 3,708,932.83 732,334.63 Over three years 2,434,994.34 6,457,957.26 3 - 4 years 1,343,660.60 1,522,747.95 4 - 5 years 16,633.61 101,188.83 Over 5 years 1,074,700.13 4,834,020.48 Total 1,440,968,741.51 1,393,482,759.15 (2) Accrued of bad debt provision In RMB Ending balance Opening balance Category Book balance Bad debt reserve Book balance Bad debt reserve Book Book Accrued value Accrued value Amount Ratio Amount Amount Ratio Amount ratio ratio Account receivable with bad debt 503,945.2 503,945.2 4,774,540 4,774,540 0.03% 100.00% 0.34% 100.00% provision accrued on 4 4 .26 .26 a single basis Including: Account receivable with bad debt 1,440,464 6,822,133 1,433,642 1,388,708 4,648,838 1,384,059 99.97% 0.47% 99.66% 0.33% provision accrued on ,796.27 .23 ,663.04 ,218.89 .01 ,380.88 portfolio Including: Receivables from 1,283,519 6,822,133 1,276,697 1,219,857 4,648,838 1,215,208 89.07% 0.53% 87.54% 0.38% customers ,778.83 .23 ,645.60 ,129.33 .01 ,291.32 Receivables from 156,945,0 156,945,0 168,851,0 168,851,0 internal related 10.90% 12.12% 17.44 17.44 89.56 89.56 parties 1,440,968 7,326,078 1,433,642 1,393,482 9,423,378 1,384,059 Total 100.00% 0.51% 100.00% 0.68% ,741.51 .47 ,663.04 ,759.15 .27 ,380.88 161 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 Bad debt provision accrued on single basis: 503,945.24 In RMB Beginning balance Ending balance Name Book Bad debt Book Bad debt Accrued Accrued causes balance reserve balance reserve ratio BD bills 4,270,595.02 4,270,595.02 Tianjin Leiwo Engine Have difficulty in 503,945.24 503,945.24 503,945.24 503,945.24 100.00% Co., Ltd. collection Total 4,774,540.26 4,774,540.26 503,945.24 503,945.24 Bad debt provision accrued on portfolio: 6,822,133.23 In RMB Ending balance Name Book balance Bad debt reserve Accrual ratio Within 6 months 1,251,302,247.47 6 months to one year 19,079,989.07 1,907,998.93 10.00% 1-2 years 7,497,560.36 1,499,512.07 20.00% 2-3 years 3,708,932.83 1,483,573.13 40.00% Over 3 years 1,931,049.10 1,931,049.10 100.00% Total 1,283,519,778.83 6,822,133.23 Explanation on determining the basis of this portfolio: In the portfolio, accounts receivable from internal related parties: Name of related party Amount Ratio of bad debt provision (%) WFTR 88,143,963.69 -- WFSC 41,841,909.52 -- VHWX 17,418,428.15 WFLD 9,117,998.99 -- WFQL 422,717.09 Total 156,945,017.44 -- If the provision for bad debts of accounts receivable is made according to the general model of expected credit loss: □Applicable Not applicable (3) Bad debt provision accrued collected or reversal Bad debt provision accrued in the reporting period: In RMB Amount changed in the reporting period Category Opening balance Collected or Ending balance Accrued Written-off Other reversal Bad debt provision 9,423,378.27 2,173,295.22 4,270,595.02 7,326,078.47 Total 9,423,378.27 2,173,295.22 4,270,595.02 0.00 0.00 7,326,078.47 Important bad debt provision collected or reversal: Nil (4) Account receivable actual charged off in the reporting period Nil 162 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 (5) Top 5 receivables and contract asset at ending balance by arrears party In RMB Ending Ratio in total ending Ending balance of bad Ending balance of Ending balance of balance of balance of account debt reserve and Name account receivable and account receivable contract receivable and impairment reserve of contract asset asset contract asset contract asset RBCD 732,064,231.85 732,064,231.85 50.80% 1,170,780.48 Bosch 219,380,007.89 219,380,007.89 15.22% 1,609,067.82 Client 3 142,715,272.25 142,715,272.25 9.90% 399,249.28 WFTR 88,143,963.69 88,143,963.69 6.12% WFSC 41,841,909.52 41,841,909.52 2.90% Total 1,224,145,385.20 1,224,145,385.20 84.94% 3,179,097.58 2. Other accounts receivable In RMB Item Ending balance Opening balance Interest receivable 3,632,064.24 842,323.12 Dividends receivable 775,914,958.91 Other account receivables 1,441,774,047.65 1,369,807,069.16 Total 2,221,321,070.80 1,370,649,392.28 (1) Interest receivable 1) Category of interest receivable In RMB Item Ending balance Opening balance Interest receivable of subsidiary 3,632,064.24 842,323.12 Total 3,632,064.24 842,323.12 2) Significant overdue interest Other explanation: Nil 3) Accrued of bad debt provision □Applicable Not applicable 4) Bad debt provision accrued, collected or reversal Nil 5) Interest receivable actually charged off during the reporting period Nil 163 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 (2) Dividend receivable 1) Category of dividend receivable In RMB Item (or investee) Ending balance Opening balance Zhonglian Electronics 266,000,000.00 RBCD 504,543,000.42 WFPM 5,357,758.49 Guolian Securities 14,200.00 Total 775,914,958.91 2) Important dividend receivable with account age over one year Nil 3) Accrued of bad debt provision □Applicable Not applicable 4) Bad debt provision accrued, collected or reversal Nil 5) Dividend receivable actually charged off during the reporting period Nil (3) Other account receivable 1) Other account receivables classification by nature In RMB Nature Ending book balance Opening book balance Staff loans and petty cash 643,234.06 520,080.00 Balance of related party in the consolidate scope 3,078,109,351.33 3,006,132,546.93 Margin 4,136,816.99 3,920,799.33 Social security and provident fund paid 6,229,340.15 6,119,110.70 Other 371,066.21 Total 3,089,118,742.53 3,017,063,603.17 2) By account age In RMB Account age Ending book balance Beginning book balance Within one year (One year included) 296,529,664.99 365,322,657.63 164 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 Including: within 6 months 225,835,242.49 134,688,758.70 6 months to one year 70,694,422.50 230,633,898.93 1-2 years 933,729,008.92 2,648,713,049.33 2-3 years 1,856,150,172.41 218,000.00 Over 3 years 2,709,896.21 2,809,896.21 3-4 years 1,932,820.00 2,032,820.00 4-5 years 761,330.00 769,876.21 Over five years 15,746.21 7,200.00 Total 3,089,118,742.53 3,017,063,603.17 3) Accrued of bad debt provision Provision for bad debts based on the general model of expected credit loss: In RMB Phase I Phase II Phase III Expected credit loss for Expected credit loss for Bad debt reserve Expected credit Total the entire duration the entire duration (with loss over next 12 (without credit credit impairment months impairment occurred) occurred) Balance of Jan. 1, 2024 3,188,206.08 1,644,068,327.93 1,647,256,534.01 Balance of Jan. 1, 2024 in the reporting period Current reversal 88,160.87 88,160.87 Balance on June 30, 2024 3,276,366.95 1,644,068,327.93 1,647,344,694.88 Change of book balance of loss provision with amount has major changes in the reporting period □Applicable Not applicable 4) Bad debt provision accrued, collected or reversal Bad debt provision accrued in the reporting period: In RMB Amount changed in the reporting period Category Opening balance Ending balance Accrued Collected or reversal Written-off Other Bad debt provision 1,647,256,534.01 88,160.87 1,647,344,694.88 Total 1,647,256,534.01 88,160.87 1,647,344,694.88 Including the important bad debt provision reversal or collected in the reporting period: Nil 5) Other receivables actually charged off during the reporting period Nil 6) Top 5 other receivables at ending balance by arrears party In RMB Ratio in total ending Account Ending balance of Name of enterprise Nature Ending balance balance of other age bad debt reserve receivables Balance of related 1-3 WFTR party in the 2,788,260,000.00 90.26% 1,644,068,327.93 years consolidate scope 165 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 Balance of related Within 1 IRD party in the 133,822,206.40 4.33% year consolidate scope Balance of related Within WFCA party in the 122,468,898.93 six 3.96% consolidate scope months Balance of related Within BORIT party in the 33,558,246.00 1.09% one year consolidate scope Zhenkunxing Industrial Within 3 Supermarket (Shanghai) Margin 1,000,000.00 0.03% 1,000,000.00 year Co., Ltd. Total 3,079,109,351.33 99.67% 1,645,068,327.93 7) Those booked into other account receivables due to centralized fund management Other explanation: Nil 3. Long-term equity investments In RMB Ending balance Opening balance Item Provision for Provision for Book balance Book value Book balance Book value impairment loss impairment loss Investment in 3,121,879,242.19 3,121,879,242.19 3,116,879,242.19 3,116,879,242.19 subsidiary Investment in associates and 4,828,564,846.05 4,828,564,846.05 4,891,133,182.10 4,891,133,182.10 joint venture Total 7,950,444,088.24 7,950,444,088.24 8,008,012,424.29 8,008,012,424.29 (1) Investment in subsidiary In RMB Opening Changes in current period Ending balance of Provision balance of Opening balance Ending balance Investee provision for Additional Negative for provision for (book value) Other (book value) impairment Investment Investment impairment impairment loss loss loss WFJN 185,704,551.82 185,704,551.82 WFLD 467,856,451.80 467,856,451.80 WFMA 170,986,195.35 170,986,195.35 WFCA 222,664,737.01 222,664,737.01 WFTR 33,726,511.51 33,726,511.51 WFSC 51,116,685.47 51,116,685.47 WFTT 238,063,380.00 238,063,380.00 WFAM 82,454,467.99 82,454,467.99 WFDT 54,012,820.23 54,012,820.23 SPV 1,240,910,511.02 1,240,910,511.02 WFLD(Chongqing) 191,160.00 191,160.00 WFAS 631,890.00 631,890.00 WFQL 225,000,000.00 225,000,000.00 VHWX 143,559,879.99 143,559,879.99 WFSS 5,000,000.00 5,000,000.00 Total 3,116,879,242.19 5,000,000.00 3,121,879,242.19 166 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 (2) Investment in associated enterprises and joint venture In RMB Opening Current changes (+/ -) Openi Endin Ending balance Investm Cash ng Other g balance of of Addition ent Other dividend balanc Capital equit Impairm balan provision Investee provision al gain/loss comprehens or profit Oth e reducti y ent ce for for investm recogniz ive income announc er (book on chan Accrued (book impairment impairm ent ed under adjustment ed to value) ge value) loss ent loss equity issued I. Joint venture II. Associated enterprise 2,892, 2,754, 367,168, 504,543, RBCD 038,98 664,0 114.71 000.42 1.78 96.07 1,685, 1,670, Zhonglian 250,991, 266,000, 502,04 493,6 Electronics 619.50 000.00 6.73 66.23 41,414 38,65 1,810,85 783,3 5,357,75 WFPM ,341.5 0,791. 8.00 50.57 8.49 8 66 - 182,68 - 178,9 Chelian 1,221 0,857. 2,504,18 54,77 Tianxia ,900. 61 7.11 0.11 39 89,496 - 185,8 Lezhuo 110,000, ,954.4 13,695,4 01,52 Bowei 000.00 0 32.42 1.98 - 4,891, 4,828, 110,000, 603,770, 438,5 775,900, Subtotal 133,18 0.00 0.00 564,8 000.00 972.68 49.82 758.91 2.10 46.05 - 4,891, 4,828, 110,000, 603,770, 438,5 775,900, Total 133,18 564,8 000.00 972.68 49.82 758.91 2.10 46.05 The recoverable amount is determined based on the net amount after deducting disposal expenses from fair value □Applicable Not applicable The recoverable amount is determined based on the present value of expected future cash flows □Applicable Not applicable Reasons for significant discrepancies between the aforementioned information and the information or external information used in previous years' impairment testing Nil Reasons for significant discrepancies between the information used in the Company's previous annual impairment tests and the actual situation of the current year Nil (3) Other explanations Nil 4. Operating income and cost In RMB Current Period Last Period Item Income Cost Income Cost Main business 1,571,269,780.01 1,268,571,319.80 1,939,140,764.98 1,537,898,648.30 167 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 Other business 76,619,546.23 53,197,251.79 60,842,681.73 44,901,531.85 Total 1,647,889,326.24 1,321,768,571.59 1,999,983,446.71 1,582,800,180.15 5. Investment income In RMB Item Current Period Last Period Investment income from holding transaction financial asset 34,771,161.26 66,697,793.52 Investment income in joint ventures and associated enterprises 603,770,972.68 644,975,916.19 Revenue from debt restructuring -81,000.00 Total 638,461,133.94 711,673,709.71 6. Others Nil XX. Supplementary Information 1. Current non-recurring gain/loss Applicable □Not applicable In RMB Item Amount Note Gain/loss from the disposal of non-current asset 5,473,643.37 Governmental grants reckoned into current gain/loss (except for those with normal operation business concerned, and conform to the national policies & regulations and are continuously enjoyed at a fixed or quantitative basis 25,710,446.36 according to certain standards) Except for the effective hedging operations related to normal business operation of the Company, the gain/loss of fair value changes from holding the trading financial asset and trading financial liability, and the investment -105,941,910.61 earnings obtained from disposing the trading financial asset, trading financial liability and financial asset available for sale Gain/loss of asset delegation on others’ investment or management 37,850,294.00 Gain/loss of debt restructuring -284,132.56 Other non-operating income and expenditure except for the aforementioned items 5,057,475.05 Receivables and contract asset that have undergone separate impairment testing shall have their impairment 5,343,622.79 provisions reversed Account charged off in previous years and recovered in current year 10,418.17 Less: Impact on income tax -6,351,104.63 Impact on minority shareholders’ equity (after tax) 306,523.64 Total -20,735,562.44 -- Specific information on other items of profits/loss that qualified the definition of non-recurring profit(gain)/loss □Applicable Not applicable The Company does not have other items of profits/loss that qualified the definition of non-recurring profit(gain)/loss Information on the definition of non-recurring profit(gain)/loss that listed in the Q&A Announcement No.1 on Information Disclosure for Companies Offering Their Securities to the Public --- Extraordinary (non-recurring) Profit(gain)/loss as the recurring profit(gain)/loss □Applicable Not applicable 168 WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. SEMI-ANNUAL REPORT 2024 2. ROE and earnings per share Earnings per share Weighted Profits during the reporting period Basic earnings per Diluted earnings per average ROE share (RMB/Share) share (RMB/Share) Net profits belong to common stock stockholders of the Company 4.84% 0.98 0.98 Net profits belong to common stock stockholders of the Company after 4.95% 1.00 1.00 deducting nonrecurring gain and loss 3. Difference of the accounting data under accounting rules in and out of China (1) Difference of the net profit and net asset disclosed in financial report, under both IAS (International Accounting Standards) and Chinese GAAP (Generally Accepted Accounting Principles) □ Applicable Not applicable (2) Difference of the net profit and net asset disclosed in financial report, under both foreign accounting rules and Chinese GAAP (Generally Accepted Accounting Principles) □ Applicable Not applicable (3) Explanation on data differences under the accounting standards in and out of China; as for the differences adjustment audited by foreign auditing institute, listed name of the institute Nil 4. Other Nil BOD of WEIFU HIGH-TECHNOLOGY GROUP CO., LTD. Chairman: Yin Zhenyuan August 22, 2024 169