Stock Code: 600320 900947 Stock Name: Zhenhua Heavy Zhenhua B-share Shanghai Zhenhua Heavy Industries Co., Ltd. Annual Report 202 Section I Definitions ....................................................................................2 Section II Company Profile and Principal Financial Indexes..........3 Section III Management Discussion and Analysis...............................7 Section IV Corporate Governance ............................................................23 Section V Environmental and Social Responsibility .........................39 Section VI Important Events .......................................................................47 Section VII Changes in Shares and Shareholders' Situation.............61 Section VIII Preference Shares ......................................................................67 Section IX Bonds .............................................................................................68 Section X Financial Report .........................................................................71 Financial statements affixed with the signature and seal of legal representative, person in charge of accounting work and person in charge of accounting agency. List of Reference Original auditors' report stamped by the accounting firm and signed and stamped with the Documents certified public accountants. Original copies of the documents and announcements of the Company published on the newspaper designated by the CSRC during the reporting period. * This Report has been prepared in Chinese and translated into English. Should there be any discrepancies or misunderstandings between the two versions, the Chinese version shall prevail. Important Notice Important Notice I. The Board of Directors, Board of Supervisors, directors, supervisors and senior executives of the Company hereby guarantee the truthfulness, accuracy and completeness of the contents carried in this annual report, guarantee no false record, serious misleading statement or great omission carried in this annual report and guarantee to assume the legal responsibilities jointly and separately. II. All directors of the Company are present at the board meeting. III. Ernst & Young Hua Ming LLP issued a standard audit report with unqualified opinions for the Company. IV. You Ruikai, chairman of the Company, Zhu Xiaohuai, person in charge of accounting work, and Sun Guangbo, person in charge of accounting agency (accountant in charge) hereby declare that the financial statements in this annual report are authentic, accurate and complete. V. Proposal for profit distribution or common reserves capitalizing during the reporting period reviewed by the board of directors As audited by Ernst & Young Hua Ming LLP, the Company achieved a net profit attributable to the owners of the parent company of approximately RMB 520 million in 2023. As at December 31, 2023, the undistributed profit of the parent company was approximately RMB 2.798 billion. Based on the Company’s performance in 2023, a profit distribution proposal for 2023 has been proposed: profits will be distributed based on the total share capital registered on the record date for the implementation of the equity distribution, and a cash dividend of RMB 0.50 (tax included) per 10 shares would be distributed to all shareholders. As of December 31, 2023, the Company’s total share capital consisted of 5,268,353,501 shares. When calculated on this basis, the total cash dividend to be distributed will be RMB 263,417,675.05 (tax included). The Company will not convert capital reserve into share capital, or grant bonus shares for 2023. The profit distribution proposal has yet to be submitted to the 2023 Annual General Meeting of Shareholders for consideration and approval. VI. Risk declaration of forward-looking statements √ Applicable Not Applicable The forward-looking descriptions of future plans and development strategies covered in this report do not constitute substantial commitments by the Company to investors, and investors should be aware of the investment risks. VII. Does the Company have non-operating funds occupied by the holding shareholder and its related parties? No VIII. Does the Company provide the external guarantees in breach of the stipulated decision- making procedure? No IX. Whether more than half of the directors cannot guarantee the authenticity, accuracy and completeness of the annual report disclosed by the Company? No X. Major Risk Warning The company has described the related potential risks in this annual report. Investors may pay attention to the same. Please refer to “Management Discussion and Analysis” and related chapters for the risks the company may be confronted with in the future development. XI. Others Applicable √ Not Applicable ANNUAL REPORT 2023 Section I Definitions I. Definitions The terms used in this report shall be defined as follows, unless otherwise specified: Company, the Company, ZPMC Refers to Shanghai Zhenhua Heavy Industries Co., Ltd. CCCC Refers to China Communications Construction Company Ltd. CCCG Refers to China Communications Construction Group Co., Ltd. CCCG HK Refers to CCCG (HK) Holding Limited Reporting period Refers to From Jan. 1, 2023 to Dec. 31, 2023 Section II Company Profile and Principal Financial Indexes Section II Company Profile and Principal Financial Indexes I. Company Information Company name in Chinese ( ) Abbreviation of the Company name in Chinese Company name in English SHANGHAI ZHENHUA HEAVY INDUSTRIES CO.,LTD. Abbreviation of the Company name in English ZPMC Legal representative of the Company You Ruikai II. Contact Information Secretary of the Board of Directors Name Sun Li Address No. 3261, Dongfang Road, Shanghai Telephone 021-50390727 Fax 021-31193316 E-mail IR@ZPMC.COM III. Basic Information Registered address No.3470, Pudong South Road, Shanghai Changes of registered address N/A Office address No. 3261, Dongfang Road, Shanghai Postal code of office address 200125 Website http://www.zpmc.com E-mail IR@ZPMC.COM IV. Information disclosure and placement location Shanghai Securities News, www.cnstock.com Newspaper and website for disclosure of the annual report China Securities Journal, www.cs.com.cn Hong Kong Wen Wei Po, www.wenweipo.com Stock exchange website for disclosure of the annual report www.sse.com.cn Placement location of the annual report Office of the board of directors V. Stock information Stock Information Stock type Stock exchange Stock abbreviation Stock code Stock abbreviation before change A-share Shanghai Stock Exchange (SSE) Zhenhua Heavy 600320 ZPMC Industries B-share Shanghai Stock Exchange (SSE) Zhenhua B-share 900947 - VI. Other relevant information Name Ernst & Young Hua Ming LLP Public accounting firm engaged Room 01-12, Floor 17th, Ernst & Young Tower Oriental Plaza, No.1 East Changan Office address by the Company (domestic) Street, Dongcheng District, Beijing Signed by the Accountants Gao Chong, Gu Chengli ANNUAL REPORT 2023 VII. Main accounting data and financial indexes in recent three years (I) Main accounting data Unit: Yuan Currency: CNY Year-on-year Main accounting data 2023 2022 2021 change (%) Operating revenue 32,933,263,802 30,191,792,987 9.08 25,977,976,968 Net profit attributable to the shareholders of the listed company 519,978,765 371,937,232 39.80 439,839,245 Net profit attributable to the shareholders of the listed company 274,145,961 414,835,324 -33.91 -440,186,675 after deducting the non-recurring profits and losses Net cash flows from operating activities 5,184,184,446 2,568,564,023 101.83 2,119,639,518 Year-on-year At the end of 2023 At the end of 2022 At the end of 2021 change (%) Net assets attributable to the shareholders of the listed company 15,756,552,794 15,168,470,117 3.88 14,990,218,631 Total assets 84,864,576,091 78,213,168,723 8.50 78,332,081,199 (II) Major financial indexes Major financial indexes 2023 2022 Year-on-year change (%) 2021 Basic earnings per share (RMB/share) 0.10 0.07 42.86 0.08 Diluted earnings per share (RMB/share) 0.10 0.07 42.86 0.08 Basic earnings per share after deducting non- recurring profits and losses 0.05 0.07 -28.57 -0.09 (RMB/share) Weighted average ROE (%) 3.37 2.39 +0.98 2.90 Weighted average ROE after deducting non-recurring profits and losses (%) 1.74 2.68 -0.94 -3.48 Explanations about the main accounting data and financial indexes in the past 3 years as at the end of the reporting period √ Applicable Not Applicable The change in net profit attributable to the shareholders of the listed company was mainly due to the increase in profit resulting from the increase in project delivery of the Company. The change in net profit attributable to the shareholders of the listed company after deducting the non-recurring profits and losses was mainly due to the increase in the Company’s provision for inventory depreciation. The change in the net cash flows from operating activities was mainly due to the increase in cash received from the Company’s sale of goods and provision of services. The change in the basic earnings per share was mainly due to the increase in the Company’s profits. The change in the diluted earnings per share was mainly due to the increase in the Company’s profits. VIII. Differences in accounting data under domestic and overseas accounting standards (I) Difference in net profits and net assets attributable to the shareholders of the listed company in the financial statements synchronously disclosed under international and China’s accounting standards Applicable √ Not Applicable (II) Difference in net profits and net assets attributable to the shareholders of the listed company in the financial statements synchronously disclosed under foreign and China’s accounting standards Applicable √ Not Applicable Section II Company Profile and Principal Financial Indexes (III) Explanation for differences between the domestic and foreign accounting standards: Applicable √ Not Applicable IX. Main financial data in 2023 by quarter Unit: Yuan Currency: CNY Q1 Q2 Q3 Q4 (Jan. to Mar.) (Apr. to Jun.) (Jul. to Sep.) (Oct. to Dec.) Operating revenue 6,019,689,227 7,389,118,395 9,102,390,093 10,422,066,087 Net profit attributable to the shareholders of the listed company 129,537,269 150,348,735 39,740,347 200,352,414 Net profit attributable to the shareholders of the listed company 28,768,092 41,855,152 120,014,924 83,507,793 after deducting the non-recurring profits and losses Net cash flows from operating activities -923,639,281 2,316,977,981 -219,191,569 4,010,037,315 Explanations about the differences between the quarterly data and the data in periodically disclosed reports Applicable √ Not Applicable X. Non-recurring profit and loss items and amount √ Applicable Not Applicable Unit: Yuan Currency: CNY Note Non-recurring profit and loss items Amount in 2023 Amount in 2022 Amount in 2021 (if applicable) Profit or loss from disposal of non-current assets, including the write- 79,038,662 66,091,456 240,161,569 off portion of the provision of asset impairment Government subsidies included in current profits and losses except for government subsidies closely related to the normal operations of the Company, in line with national policies, and obtained according 107,480,822 106,415,947 81,153,206 to determined standards, with a lasting impact on the Company’s profits and losses Profit or loss from changes in fair value of financial assets and financial liabilities held by non-financial enterprises and from disposal 94,482,602 -214,877,284 643,903,925 of financial assets and financial liabilities, except for effective hedging operations associated with the Company’s normal operations Reversal of provision for impairment of receivables subject to 94,986,600 separate impairment test Other non-operating revenue and expenses except for the above- 19,796,255 27,301,769 12,089,008 mentioned items Other profit or loss items that conform to the definition of non- recurring profit or loss Less: Affected amount of income tax 45,161,118 11,561,380 179,212,457 Affected amount of minority equity (after tax) 9,804,419 16,268,600 13,055,931 Total 245,832,804 -42,898,092 880,025,920 Explanations should be provided to the items not listed in the “Explanatory Announcement on Information Disclosure of Companies Offering Securities to the Public No. 1 - Non-recurring Profit or Loss”, but identified as non-recurring profit or loss items with significant amount by the Company, and the non-recurring profit or loss items listed in the “Explanatory Announcement on Information Disclosure of Companies Offering Securities to the Public No. 1 - Non-recurring Profit or Loss”, but defined as recurring profit or loss items by the Company. Applicable √ Not Applicable ANNUAL REPORT 2023 XI. Items measured at fair value √ Applicable Not Applicable Unit: Yuan Currency: CNY Impact on current Item December 31, 2022 December 31, 2023 Current change profits Jiangxi Huawu Brake Co., Ltd. 199,652,466 168,181,696 -31,470,770 -8,980,321 Qingdao Port International Co., Ltd. 348,072,750 248,085,844 -99,986,906 79,238,655 China Railway Signal & Communication Corporation Limited 280,317,612 281,346,332 1,028,720 21,779,691 Shenwan Hongyuan Group Co., Ltd. 870,116 0 -870,116 162,966 COSCO Shipping Holdings Co., Ltd. 40,132,120 14,542,525 -25,589,595 2,959,460 Equity instrument investment 8,438,278 8,438,278 0 0 Hunan Fengri Power & Electric Co., Ltd. 30,657,862 29,951,235 -706,627 335,790 CCCC Highway Bridges National Engineering Research Centre 22,151,670 24,986,999 2,835,329 0 Co., Ltd. CCCC National Engineering Research Center of Dredging 8,938,170 10,440,495 1,502,325 0 Technology and Equipment Co., Ltd. Shenyang Weichen Crane Equipment Co., Ltd. 5,205,300 6,617,653 1,412,353 0 Ningbo Weilong Port Machinery Co., Ltd. 5,825,195 15,333,177 9,507,982 0 Shanghai Longchang Lifting Equipment Co., Ltd. 697,422 739,815 42,393 0 Jiangsu Zhangjinggao Bridge Co., Ltd. 0 16,790,000 16,790,000 0 Total 950,958,961 825,454,049 -125,504,912 95,496,241 XII. Others Applicable √ Not Applicable Section III Management Discussion and Analysis Section III Management Discussion and Analysis I. Discussion and analysis of the performance In 2023, the Company thoroughly studied and implemented the spirit of the 20th National Congress of the Communist Party of China and General Secretary Xi Jinping’s important instructions on state-owned central enterprises, conscientiously implemented the decisions, arrangements and work requirements of the Party Central Committee, the State Council and the State-owned Assets Supervision and Administration Commission, earnestly fulfilled the requirements under the Company Law, the Articles of Association of the Company, relevant laws, regulations and normative documents, and fully adopted the “1544” overall development strategy. Focusing on the high-quality development as main task, the Company upheld the underlying principle of pursuing progress while ensuring stability, steadily increased main business indicators, and made solid progress in promoting the high-quality development. During the reporting period, the Company achieved operating revenue of approximately RMB 32.933 billion, representing a year-on-year increase of 9.08%; the net profit attributable to the parent company was approximately RMB 0.52 billion, representing a year-on-year increase of 39.80%. The new contract value of port machinery business was USD 3.608 billion, an increase of 6.59% over the same period last year. New contract value of marine engineering and steel structure-related businesses amounted to USD 1.984 billion, of which the new orders for steel structure business amounted to USD 0.47 billion. The Company's market development has continued to advance. Rapid and steady progress was made in the port machinery business; steady development was seen in the offshore engineering business, a breakthrough was made in the development of steel structure business, and fruitful results were reported in the development of its diversified businesses. Relying on the fundamental support from internal resources and expansion through external resources, the Company effectively increased its production capacity, intensified its efforts to implement the production plan and guarantee the material supply, and improved its performance of project contracts. With sound and steady progress in the operational quality and efficiency, the Company reported impressive results in reducing costs and increasing efficiency by open bidding, revitalizing existing assets, strengthening supplier sourcing and development and process control, and optimizing financial and capital management. The innovative intelligent manufacturing was steadily advanced, and 297 new patents were granted throughout the year. The Company led and participated in the formulation of 5 international standards, deployed the research and development of 38 core technologies, devices and software, and increased innovation incentives, accelerated the automated and intelligent transformation of production lines, contributing to continuous improvement of its core competitiveness. Furthermore, the Company continued to beef up its risk management, optimized the risk management system, and launched the “Year of Strengthening Compliance Management” campaign to further cement the foundation for its stable development. II. Industrial situation of the Company during the reporting period The year 2023 witnessed complex global political and economic landscape and uncertain international environment due to impact from geopolitics and other factors. As an export-oriented enterprise, the Company was still confronted with the challenges in terms of supply chain security and stability and local development. China has entered a new stage of comprehensively building a modern socialist country and marching towards the second centenary goal. The basic trend of the national economy to recover and improve in the long run remains unchanged. The Party Central Committee relies on the new development philosophy, new development pattern and new development goals to guide overall arrangements, and strives to build a great country and advance national rejuvenation on all fronts through Chinese modernization. A new round of scientific and technological revolution and industrial transformation creates favorable conditions for the Company to better integrate into global development and make full use of international and domestic markets and resources. ANNUAL REPORT 2023 From the conditions of the industry where the Company operates, the manufacturing industry was accelerating its transformation towards high-end, intelligent and green development. In terms of port machinery business, the automated and intelligent upgrade of global ports brought new opportunities for port upgrading. However, the accelerated group integration of Chinese ports and the contest with other Chinese port machinery manufacturers led to increasingly fierce competition and imposed higher requirements for cost and innovation. Mobile machinery products enjoy a huge market space, featuring a high degree of standardization. In terms of offshore engineering business, the traditional oil and gas offshore engineering market is gradually recovering, and international oil prices will remain high in the medium and long term, benefiting the offshore equipment market. In terms of steel structure business, as the nationwide efforts to build green transportation infrastructure are intensified and Chinese urbanization is accelerating, the market demand for steel-structured bridges has increased, but the Chinese market shows a trend of low-price competition. In terms of new industries, a series of sectors where the Company operates have good market prospects, such as prefabricated buildings, photovoltaic power generation, elevator installation, and mechanical and electrical engineering. III. Business of the Company during the reporting period The Company is a well-known heavy equipment manufacturer and a state-owned company listed on A and B shares, and its holding company is China Communications Construction Group Co., Ltd., which is listed in Fortune Global 500. Headquartered in Shanghai, with several production bases in Shanghai and Jiangsu and several overseas branches worldwide, the Company has more than twenty 60,000t to 100,000t complete transport vessels which can transport complete large products to the world. At present, the products of the Company have been successfully sold to 107 countries and regions in the world. The Company upheld the goal of building a world first-class equipment manufacturer with global competitiveness in technology, management and quality, focused on steady growth, project performance, cost reduction and efficiency increase, reform and innovation, risk prevention and control and other key work, continued to consolidate the traditional core business such as port machinery, offshore engineering, shipping, etc., continued to accelerate the development of “large and heavy” steel structure, offshore wind power, smart parking and other growth-oriented business, multiplies development and innovation and post-market service business, moderately developed investment and financial business, and strived to explore new business. During the reporting period, rapid and steady progress was made in the port machinery business. The market share of quay cranes was 70%, maintaining No.1 in the world for 26 consecutive years. The Company signed the NEOM Terminal Port Machinery Project in Saudi Arabia with the largest single contract value across the year. The pure electric straddle carriers entered the Maersk market for the first time, and the hybrid straddle carriers successfully broke into the DP World’s European market. Steady development was seen in the offshore engineering business. The Company developed the market for design and manufacturing of offshore equipment, core accessories and upgrading services, successfully signed the first contract for rotary pile-driving barge project in China and several high-specification floating cranes, successfully entered the gantry crane market in the nuclear power field, and undertook the construction of the first 1,600-ton gantry crane project for nuclear power systems in China. A breakthrough was made in the development of steel structure business. Following the Hong Kong-Zhuhai-Macao Bridge, Xiamen Xiang’an Bridge, China’s second and Fujian Province’s first fully prefabricated cross-sea bridge, which was constructed by the Company, was fully opened to traffic and won the “Gold Award of China Steel Structure”; the steel structure of the main bridge of the West Gate Tunnel in Australia was completed and shipped; and the Cocody Bridge in Cte d’Ivoire, West Africa, an achievement of the joint construction of the “Belt and Road” initiative, was opened to traffic. The Company gained a growing influence in the steel bridge industry, with its market position further consolidated. Fruitful results were reported in the development of diversified businesses. The Company successfully lifted the upper block of Yuedian Qingzhou Offshore Booster Station, the world’s largest AC booster station with the highest voltage level, consolidating its leading position in China’s offshore wind farm and shipyard lifting market. Focusing on its primary responsibilities and primary business, it actively studied and made an arrangement for the port automated storage and retrieval system (AS/RS) market, and delivered the first AS/RS for commercial vehicles in China. the Company successfully Section III Management Discussion and Analysis developed an industry-leading container truck parking garage, and steadily expanded its urban parking business. The CCCC’s parking equipment for Liangjiang New Area Chongqing Liangjiang passed the acceptance. IV. Analysis of the core competitiveness during the reporting period √ Applicable Not Applicable 1. Leading market position The Company had independently developed new products and technologies such as the world's first double 40-foot container shore bridge, full-auto double-trolley shore bridge and two-way anti-swing system, which had promoted the technical upgrade of the automated container terminals in the world and become the global trendsetter of port machinery development. The Company had successfully built China's first automated terminal --- Xiamen Ocean Gate Automated Terminal of COSCO, Asia's first full-auto terminal ---Qingdao Port Full-auto Terminal, and the world's largest single-berth full-auto terminal - Yangshan Full-auto Terminal (Phase IV) of Shanghai Port. The automated terminal equipment and systems provided by the Company had been popularized in nearly 60 automated terminal projects at home and abroad, accounting for more than 70% of automated terminals worldwide. The Company manufactured the world’s largest full-revolving crane vessel, namely “Zhenhua 30” Vessel, helping the construction of Hong Kong-Zhuhai- Macao Bridge. The Company also fabricated all of the steel structure for San Francisco-Oakland Bay Bridge, which was regarded as a highly difficult project by the bridge industry in the world. 2. Leading R&D and innovation capability As one of the first innovative enterprises in China and one of the first national technology innovation demonstration enterprises, the Company has a national enterprise technology center, a national engineering research center of core equipment for offshore lifting and pipe-laying, a national postdoctoral research center, a provincial and ministerial academician and expert workstation, a provincial and ministerial key laboratory and a provincial and ministerial engineering research and development center. As of the end of 2023, the Company had applied for a total of 3,925 patents, with 2,169 valid patents and 61 international authorizations. The Company insisted on the combination of independent R&D and industry-university-research, established long-term cooperative R&D relationships with professional research institutions and customers, formed a R&D and innovation platform system to support the high- quality development of the enterprise, and built the strategic force for scientific and technological innovation. By combining value creation and data-driven approach, it promoted digital construction and intelligent transformation and upgrading, established four major digital development areas: operation management, design and R&D, production and manufacturing, operation and maintenance services, and created an integrated collaborative platform for design, process and manufacturing with automated equipment and digital operation management as the core, to promote the “upgrading” of industrial development. Holding onto the development direction of “high-end, intelligent and green” equipment manufacturing, the Company continuously introduced new technologies, new products and new services leading the industry development. With a mastery of the core technologies of large-scale, efficient, green and low-carbon port machinery, the Company launched new models such as full-truss beam quay cranes and all-electric tire cranes, and built a diversified product matrix. With a mastery of the core technology of the terminal production control system, the Company also pioneered the Terminal Operating System (TOS) integrated with the Equipment Control System (ECS), comprehensively enhancing its system integration capabilities. A new green stand-alone product was released, and the Model S ASC high-speed automated rail-mounted gantry crane was designed to be ultra light-weight. The Company achieved internationally leading results in intelligent sensing trackless navigation technology, and globally pioneered the development of unmanned straddle carrier, automatic guided vehicle and other products and technologies integrating positioning function, thereby making ports more intelligent. “Tiankun” manufactured by the Company made a breakthrough in the core technology of the large-sized self-propelled cutter suction dredger, making China’s design and construction technology of the dredger rank the forefront in the world. The “Independent Research and Development and Industrialization of Large Offshore Cutter Suction Dredging Equipment” won the Grand Prize of the National Award for Science and Technology Progress, the “Research and Application of Key Technologies for the New Generation Port Container Crane” won the First Prize of the National Award for Science and Technology Progress, the “Key Technologies and Applications of Full-Swing Floating Crane ANNUAL REPORT 2023 for Offshore Heavy Lifting Equipment” won the Second Prize of the National Award for Science and Technology Progress. 3. Global marketing network and digital supply chain platform The Company gives full play to its advantages in relevant regions at home and abroad, attracting many customers at home and abroad with quality products and services. The Company has constantly strengthened the global network layout of overseas branches and has established several overseas branches in the world, established good partnership and solid cooperation foundation with local internationally renowned enterprises and upstream and downstream enterprises of the industry, and continuously exerted its localization advantages. Based on its global operation and service network, the Company has provided integrated and lean operation and lifecycle service for global customers in a fast, accurate and comprehensive way. The Company has a service team composed of more than 1,000 high-quality professionals on the site all over the world, which can provide efficient solutions and perfect spare parts service support and supply goods to the world in the shortest time. Terminexus, a wholly-owned subsidiary of the Company, has built the first digital supply chain platform in port machinery industry. V. Performance during the reporting period During the reporting period, the Company’s operating revenue was steadily rising and its profitability of primary business improved significantly. The Company realized operating revenue of approximately RMB 32.933 billion, representing a year-on-year increase of 9.08%; the net profit attributable to the parent company was approximately RMB 0.52 billion, representing a year-on-year increase of 39.80%; the basic earnings per share was RMB 0.10, representing a year-on-year increase of 42.86%. (I) Analysis of the performance 1. Analysis table of changes in the related items in profit statement and cash flow statement Unit: Yuan Currency: CNY Item Amount in the current period Amount in the same period of the last year Change (%) Operating revenue 32,933,263,802 30,191,792,987 9.08 Operating cost 28,480,385,794 26,145,431,986 8.93 Selling and distribution expenses 211,361,193 176,805,664 19.54 General and administrative expenses 849,183,436 835,690,168 1.61 Financial expenses 546,050,450 775,079,877 -29.55 Research and development expenditures 1,311,556,665 1,118,337,091 17.28 Net cash flows from operating activities 5,184,184,446 2,568,564,023 101.83 Net cash flows from investing activities -181,631,626 -83,719,029 N/A Net cash flows from financing activities -2,391,719,903 -4,723,159,537 N/A Taxes and surcharges 291,299,625 174,759,457 66.69 Investment income 67,909,400 204,359,358 -66.77 Income from fair value change -27,339,814 -276,050,580 N/A Assets impairment losses -428,844,200 -92,510,638 N/A The change in operating revenue was mainly due to the increase in project delivery of the Company. The change in operating cost was mainly due to the increase in operating cost as a result of the increase in operating revenue. The change in selling and distribution expenses was mainly due to the Company’s increased efforts in market expansion and marketing. The change in general and administrative expenses was mainly due to the increase in corporate consulting fees. The change in financial expenses was mainly due to lower interest expenses resulting from the decrease in the interest- bearing liabilities of the Company and the increase in exchange gains from fluctuations in the exchange rate of RMB against USD. Section III Management Discussion and Analysis The change in research and development expenditures was mainly due to the increase in the expensed expenditures for research and development projects of the Company. The change in the net cash flows from operating activities was mainly due to the increase in cash received from the Company’s sale of goods and provision of services. The change in net cash flows from investing activities was mainly due to the increase in cash paid by the Company for the purchase and construction of fixed assets. The change in net cash flows from financing activities was mainly due to the repayment of loans by the Company. The change in taxes and surcharges was mainly due to the increase in the amount of provision for urban construction tax and additional tax resulting from the increase in the VAT amount benefiting from the sound business development of the Company. The change in investment income was mainly due to the decrease in the income from investment into associated enterprises and joint ventures and the decrease in dividends from the stocks held this year. The change in the gains from fair value change was mainly due to a lower decline in the fair value of the stocks held by the Company. The change in assets impairment loss was mainly due to the increase in the Company’s provision for inventory depreciation. Detailed description of major changes in business type, profit composition or profit sources of the Company in the current period Applicable √ Not Applicable 2. Analysis of revenue and cost √ Applicable Not Applicable The Company realized operating revenue of approximately RMB 32.933 billion, representing a year-on-year increase of 9.08%; the operating cost was RMB 28.48 billion, representing a year-on-year increase of 8.93%. (1). Main business by sector, product, region and sales model Unit: Yuan Currency: CNY Main business by product Year-on- year Year-on-year Year-on-year Operating Gross profit Product Operating cost change in operating change in change in gross revenue rate (%) revenue (%) operating cost (%) profit rate (%) Port machinery 21,236,864,182 17,769,268,798 16.33 2.44 2.07 +0.3 Heavy-duty equipment 5,422,715,054 5,139,018,033 5.23 75.75 80.21 -2.35 Engineering construction projects 1,528,578,218 1,551,493,106 -1.50 -5.29 -4.12 -1.24 Steel structure and related income 3,166,048,520 2,883,527,923 8.92 15.92 9.46 +5.38 Marine transport and others 1,388,086,251 1,064,259,854 23.33 -25.50 -29.12 +3.92 Main business by region Year-on- year Year-on-year Year-on-year Operating Gross profit Region Operating cost change in operating change in change in gross revenue rate (%) revenue (%) operating cost (%) profit rate (%) Chinese Mainland 18,330,998,550 16,450,665,191 10.26 15.64 20.55 -3.65 Chinese Mainland (export sales) 964,530,587 746,929,906 22.56 -0.37 -18.46 +17.18 Europe 1,096,740,543 1,231,226,688 -12.26 25.05 42.05 -13.43 Asia (excluding Chinese Mainland) 6,029,644,681 4,952,941,475 17.86 -23.36 -26.71 +3.77 North America 2,386,479,118 2,039,827,384 14.53 9.40 5.40 +3.25 South America 1,183,625,912 901,491,572 23.84 97.22 108.39 -4.08 Africa 2,032,771,314 1,515,235,643 25.46 48.53 27.92 +12.01 Oceania 717,501,520 569,249,855 20.66 129.95 106.71 +8.92 ANNUAL REPORT 2023 Explanations for the main business by sector, product, region and sales model 1. The amount listed in “Chinese Mainland (export sales)” in “Main business by region” was the main operation income from the export sales of this Company to the overseas subsidiaries of the Company and then sales to the related projects of the domestic customers. (2). Analysis table of cost-volume-profit relationship Applicable √ Not Applicable (3). Fulfillment of major purchasing contracts and sales contracts √ Applicable Not Applicable Fulfillment of major sales contracts signed by the reporting period √ Applicable Not Applicable Unit: 100 million Yuan Currency: CNY Amount Explanation Total Total Amount Normally performed for abnormal Subject-matter of contract The opposite party contracted amount to be performed during the performance value performed performed or not reporting period of the contract Contract for ECT Terminal of East Chairman of Sri Lanka 2.8256 0.90268 0 1.92292 Yes Port, Sri Lanka Ports Authority General Contract for Intelligent Honggang Wharf Co., Handling System of No. 9-10 Ltd. in Guangxi Qinzhou Berth in Dalanping South Port Tariff Free Por t Area 14.3734 11.60311 6.05375 2.77029 Yes Operation Section, Dalanping Legal representative: Port Area, Qinzhou Port Wen Furong Procurement of double-trolley quayside container cranes for Phase I project of the Container Hu Chaoyang 12.93 3.879 0 9.051 Yes Terminal Project in East Operation Section of Yantian Port Area, Shenzhen Port (secondary) Note: Unit of contracted value of Sri Lanka Project: USD 100 million Fulfillment of major purchasing contracts signed by the reporting period Applicable √ Not Applicable (4). Cost analysis table Unit: Yuan By product Proportion of the Proportion in Amount in the Year- Items of cost Amount in the one in the same Explanatory Product total cost in the same period of on-year structure current period period of the last notes current period (%) the last year change (%) year in total costs (%) Raw material cost, Normal operating Port machinery labor cost and 17,769,268,798 62.55 17,409,218,335 66.92 2.07 fluctuations production cost Raw material cost, Heavy-duty Normal operating labor cost and 5,139,018,033 18.09 2,851,639,122 10.96 80.21 equipment fluctuations production cost Engineering Raw material cost, Normal operating construction labor cost and 1,551,493,106 5.46 1,618,116,053 6.22 -4.12 fluctuations projects production cost Steel structure Raw material cost, Normal operating and related labor cost and 2,883,527,923 10.15 2,634,320,687 10.13 9.46 fluctuations income production cost Marine Raw material cost, Normal operating transport and labor cost and 1,064,259,854 3.75 1,501,571,151 5.77 -29.12 fluctuations others production cost Section III Management Discussion and Analysis Other information about cost analysis: None (5). Changes in consolidation scope attributable to changes in equity of main subsidiaries during the reporting period Applicable √ Not Applicable (6). Significant change or adjustment of business, products or service during the reporting period Applicable √ Not Applicable (7). Particulars about main customers and suppliers A. Main customers of the Company √ Applicable Not Applicable The sales to the top 5 customers were RMB 5,283,790,600, accounting for 16.04% of the total annual sales; the sales to the related parties among the top 5 customers were RMB 1,927,777,100, accounting for 5.85% of the total annual sales. Indicate whether sales to a single customer accounted for over 50% of the total sales, there was any new customer in the top five customers, or the Company heavily relied on a few number of customers during the reporting period. Applicable √ Not Applicable B. Main suppliers of the Company √ Applicable Not Applicable The purchases from the top 5 suppliers were RMB 4,324,267,200, accounting for 15.37% of total annual purchases; the purchases from the related parties among the top 5 suppliers were RMB 1,741,147,900, accounting for 6.19% of total annual purchases. Indicate whether sales to a single supplier accounted for over 50% of the total sales, there was any new supplier in the top five suppliers, or the Company heavily relied on a few number of suppliers during the reporting period. Applicable √ Not Applicable Other description None 3. Expenses √ Applicable Not Applicable The change in selling and distribution expenses was mainly due to the Company’s increased efforts in market expansion and marketing. The change in general and administrative expenses was mainly due to the increase in corporate consulting fees. The change in financial expenses was mainly due to lower interest expenses resulting from the decrease in the interest- bearing liabilities of the Company and the increase in exchange gains from fluctuations in the exchange rate of RMB against USD. The change in research and development expenditures was mainly due to the increase in the expensed expenditures for research and development projects of the Company. 4. R&D investments (1). Detail table of R&D investments √ Applicable Not Applicable Unit: Yuan Current expensed R&D investments 1,311,556,665 Current capitalized R&D investments 0 Total R&D investments 1,311,556,665 ANNUAL REPORT 2023 Proportion of total R&D investments in operating revenue (%) 3.98 Proportion of capitalized R&D investments (%) 0.00 (2). Detail table of R&D employees √ Applicable Not Applicable Number of R&D employees in the Company 1,649 Proportion of number of R&D employees in the total employees of the Company (%) 19.86 Educational structure of R&D employees Educational structure category Number Doctor 10 Master 272 Undergraduate 1,207 Junior College 138 Senior high school and below 22 Age structure of R&D employees Age structure category Number Under 30 (exclusive) 236 30-40 (inclusive of 30 and exclusive of 40) 588 40-50 (inclusive of 40 and exclusive of 50) 693 50-60 (inclusive of 50 and exclusive of 60) 132 60 and above 0 (3). Explanation Applicable √ Not Applicable (4). Reasons for any significant change in the composition of R&D personnel and the impact on the future development of the Company Applicable √ Not Applicable 5. Cash flows √ Applicable Not Applicable The change in the net cash flows from operating activities was mainly due to the increase in cash received from the Company’s sale of goods and provision of services. The change in net cash flows from investing activities was mainly due to the increase in cash paid by the Company for the purchase and construction of fixed assets. The change in net cash flows from financing activities was mainly due to the repayment of loans by the Company. (II) Explanation for the significant changes in profits due to non-main business Applicable √ Not Applicable (III) Analysis of assets and liabilities √ Applicable Not Applicable Section III Management Discussion and Analysis 1. Assets and liabilities Unit: Yuan Proportion of the Proportion of the Amount at Amount at the end amount at the end of amount at the end of Year- on- year Item the end of the of the previous Notes the current period in the previous period in change (%) current period period total assets (%) total assets (%) Monetary funds 5,105,078,436 6.02 2,397,047,713 3.06 112.97 Notes receivable 14,122,031 0.02 56,114,657 0.07 -74.83 Receivables financing 965,569,122 1.14 439,912,428 0.56 119.49 Advances to suppliers 1,313,834,063 1.55 951,212,422 1.22 38.12 Non-current assets due within 1,341,408,631 1.58 900,213,411 1.15 49.01 one year Other current assets 476,726,381 0.56 279,067,341 0.36 70.83 Long-term receivables 1,457,182,459 1.72 2,402,265,565 3.07 -39.34 Other equity instrument 104,859,374 0.12 73,475,619 0.09 42.71 investment Short-term borrowings 4,781,640,779 5.63 1,793,682,952 2.29 166.58 Contract liabilities 19,230,649,196 22.66 13,348,150,197 17.07 44.07 Tax payable 324,641,134 0.38 238,103,875 0.30 36.34 Deferred income tax liabilities 133,272,270 0.16 99,240,972 0.13 34.29 Other non-current liabilities 247,185,330 0.29 181,805,207 0.23 35.96 Other description Monetary funds increased mainly due to the increase in the Company’s advances received on contracts. Notes receivable decreased mainly due to the decrease in commercial acceptance bills received by the Company. Receivables financing increased mainly due to the increase in bank acceptance bills received by the Company. Advances to suppliers increased mainly due to the increase in the Company’s advance payment for purchases. Non-current assets due within one year increased mainly due to the increase in the Company’s long-term receivables due within one year. Other current assets increased mainly due to the increase in the Company’s input tax to be deducted. Long-term receivables decreased mainly due to the decrease in receivables from the Company’s Build-Transfer (BT) projects. Investment in other equity instruments increased mainly due to the Company’s additional new investment projects. Short-term borrowings increased mainly due to the increase in the short-term borrowings of the Company from banks. Contract liabilities increased mainly due to the increase in the Company’s advances received on contracts. Tax payable increased mainly due to the increase in value-added tax and surcharges payable resulting from the sound business development of the Company. Deferred income tax liabilities increased mainly due to the increase in the Company’s taxable temporary difference. Other non-current liabilities increased mainly due to the increase in the Company’s output tax to be written off. 2. Overseas assets √ Applicable Not Applicable (1). Asset size Including: overseas assets of 13,477,176,758 (Unit: Yuan, Currency: CNY), accounting for 16% of the total assets. (2). Related explanation for relatively high proportion of overseas assets Applicable √ Not Applicable ANNUAL REPORT 2023 3. Particulars about main restricted assets as at the end of the reporting period √ Applicable Not Applicable Unit: Yuan Currency: CNY Item Book value at the end of the period Reason for restriction Special funds for overseas escrow account, deposits for letter of credit and letter Monetary funds 72,908,531 of guarantee etc. Fixed assets 2,447,188,251 Collateral for loan Long-term receivables 1,435,459,418 Hypothecation for loan Other non-current assets 3,616,427,706 Hypothecation for loan Contract assets 146,326,607 Hypothecation for loan Accounts receivable 254,958,240 Hypothecation for loan Intangible assets 1,024,431,906 Hypothecation for loan 4. Other description Applicable √ Not Applicable (IV) Analysis of operational information of the industry √ Applicable Not Applicable In terms of port machinery business, the automated and intelligent upgrade of global ports brought new opportunities for port upgrading. However, the accelerated group integration of Chinese ports and the contest with other Chinese port machinery manufacturers led to increasingly fierce competition and imposed higher requirements for cost and innovation. Mobile machinery products enjoy a huge market space, featuring a high degree of standardization. In terms of offshore engineering business, the traditional oil and gas offshore engineering market is gradually recovering, and international oil prices will remain high in the medium and long term, benefiting the offshore equipment market. In terms of steel structure business, as the nationwide efforts to build green transportation infrastructure are intensified and Chinese urbanization is accelerating, the market demand for steel-structured bridges has increased, but the Chinese market shows a trend of low-price competition. In terms of new industries, a series of sectors where the Company operates have good market prospects, such as prefabricated buildings, photovoltaic power generation, elevator installation, and mechanical and electrical engineering. (V) Analysis of investment Overall analysis of external equity investment √ Applicable Not Applicable Unit: Yuan Currency: CNY Investment amount by the end of reporting period 2,773,273,393 Changes in investment amount -172,127,215 Investment amount in the same period of the last year 2,945,400,608 Change in investment amount (%) -6 Section III Management Discussion and Analysis 1. Significant equity investment √ Applicable Not Applicable Unit: ’0,000 Yuan Currency: CNY Whether the subject Progress Impact on Name of Statement Expected Lawsuit is mainly Investment Investment Shareholding Whether to Fund Partner (if Investmentterm as at the current Disclosure Disclosure invested Main business item (if earnings involved engaged in manner amount ratio consolidate source applicable) (if any) balance profit or date (if any) index (if any) entity applicable) (if any) or not investment sheet date loss business R&D, design, procurement, manufacturing, Zhenhua sales, maintenance, Shanghai See Completed Haitong transformation and Self- Yichui Extraordinary Newly the company December 7, Intelligent upgrading of, and Yes 4,000 80% Yes owned Machinery 0 No Announcement established registration 2023 Equipment after-sales service funds Technology No. 2023-051 for procedures. Co., Ltd. for reach stackers, Co., Ltd. details s t a c k e r fo r k l i f t s and their derivative products. Total / / / 4,000 / / / / / / / / / / 2. Significant non-equity investment √ Applicable Not Applicable Xiong’an Zhenhua Co., Ltd. (“Xiong’an Zhenhua”) is a wholly-owned subsidiary of the Company. To further optimize its resource allocation and better serve the development of primary business, the Company planned to reduce Xiong’an Zhenhua’s registered capital by RMB 1.9 billion. After the capital reduction, Xiong’an Zhenhua’s registered capital would be reduced from RMB 2 billion to RMB 0.1 billion. The capital reduction would not lead to the change in the ownership structure of Xiong’an Zhenhua, and the Company would still hold 100% of its stock equity. The above-mentioned matters were reviewed and approved at the 21st meeting of the 8th Board of Directors of the Company. See the relevant announcement (Extraordinary Announcement No. 2023-025) disclosed by the Company on the website of the Shanghai Stock Exchange (www.sse.com.cn) and designated information disclosure media on June 8, 2023 for details. Xiong’an Zhenhua completed the registration of change of registered capital. After the capital reduction, its registered capital is RMB 0.1 billion, and the Company holds 100% of its stock equity. 3. Financial assets measured at fair value √ Applicable Not Applicable Unit: Yuan Currency: CNY Accumulated fair Profit or loss on Impairment Amount Amount sold/ Asset Beginning value changes Other Ending changes in fair provision for purchased in redeemed in the class balance recognized in changes balance values for the period the period the period period equity Stock 869,045,064 -27,339,814 -129,548,853 712,156,397 Total 869,045,064 -27,339,814 -129,548,853 712,156,397 Securities investment √ Applicable Not Applicable Unit: Yuan Currency: CNY Accumulated Profit or loss Amount Profit or Initial Book value at fair value Amount Book value Securities Stock Stock Fund on changes in purchased loss on Accounting investment the beginning changes sold in the at the end of Variety code abbreviation source fair values for in the investments subject cost of the period recognized period the period the period period in the period in equity Held-for- Self- trading Stock 06198 Qingdao Port 308,515,588 owned 348,072,750 21,560,783 -121,547,689 61,235,401 248,085,844 financial funds assets ANNUAL REPORT 2023 Accumulated Profit or loss Amount Profit or Initial Book value at fair value Amount Book value Securities Stock Stock Fund on changes in purchased loss on Accounting investment the beginning changes sold in the at the end of Variety code abbreviation source fair values for in the investments subject cost of the period recognized period the period the period period in the period in equity Held-for- Self- trading Stock 03969 CRSC 617,854,000 owned 280,317,612 1,028,720 - 20,920,710 281,346,332 financial funds assets Held-for- Self- trading Stock 300095 Huawu Stock 11,071,606 owned 199,652,466 -30,577,696 -893,074 17,010,720 168,181,696 financial funds assets Held-for- COSCO Self- trading Stock 601919 SHIPPING 420,000,000 owned 40,132,120 -18,681,505 -6,908,090 21,654,242 14,542,525 financial HOLDINGS funds assets Held-for- Self- Shenwan trading Stock 000166 200,000 owned 870,116 -670,116 -200,000 665,553 - Hongyuan financial funds assets Total / / 1,357,641,194 / 869,045,064 -27,339,814 -129,548,853 121,486,626 712,156,397 / Statement of securities investment Applicable √ Not Applicable Private equity investment Applicable √ Not Applicable Derivatives investment Applicable √ Not Applicable 4. Progress on the major assets restructuring during the reporting period Applicable √ Not Applicable (VI) Sales of significant assets and equities √ Applicable Not Applicable 1. To maximize the value of shareholders and rationally allocate the asset structure, the Company and its subsidiaries Shanghai Zhenhua Port Machinery (Hong Kong) Co., Ltd. and Shanghai Zhenhua Heavy Industries Port Machinery General Equipment Co., Ltd. planned to dispose of part or all of the held-for-trading financial assets at the right time according to market conditions, and authorize the Company’s management to dispose of them at its discretion according to stock market conditions. The above-mentioned matters regarding sale of stocks were reviewed and approved at the 22nd meeting of the 8th Board of Directors of the Company. See the relevant announcement (Extraordinary Announcement No. 2023-030) disclosed by the Company on the website of the Shanghai Stock Exchange (www.sse.com.cn) and designated information disclosure media on June 29, 2023 for details. See “(V) Analysis of investment” in “Management Discussion and Analysis” of this annual report for details of the Company’s holdings. 2. To effectively revitalize assets, optimize asset allocation and promote the healthy and sustainable development of the company, Jiahua Shipping Co., Ltd., controlled by the Company’s wholly-owned subsidiary, planned to sell its semi- submersible vessels “RED ZED I” and “RED ZED II” to Olhai Marine Services Co., Ltd (“Olhai”) at a price of USD 103 million per vessel. The above-mentioned matters regarding sale of stocks were reviewed and approved at the 28th meeting of the 8th Board of Directors and the 2023 Third Extraordinary General Meeting of Shareholders of the Company. See the relevant announcement (Extraordinary Announcement No. 2023-047) disclosed by the Company on the website of the Shanghai Stock Exchange (www.sse.com.cn) and designated information disclosure media on November 14, 2023 for details. Relevant matters are proceeding orderly. Section III Management Discussion and Analysis (VII) Analysis of the primary holding companies and the joint-stock companies √ Applicable Not Applicable Unit: Yuan Currency: CNY Registered Net profit/ Company Name Main product or services Asset size capital (loss) Installation of heavy port equipment, engineering vessels, heavy Nantong Zhenhua Heavy metal structure and its parts; manufacturing and installation of gear Equipment Manufacturing box, container yard crane, super heavy-duty bridge steel structure, 2,500,000,000 11,151,663,589 88,169,483 Co., Ltd. heavy marine machinery equipment; leasing of cranes; specialized contracting of steel structures Sales of port loading and unloading machine, bulk cargo and container machine, port engineering vessels (including floating Shanghai Zhenhua Heavy engineering crane), material handling mechanical products and Industries Port Machinery 2,184,730,000 2,327,805,549 45,353,983 parts, sales and technical services, installation and maintenance, General Equipment Co., Ltd. technical consultation of all types of machine and equipment, key parts of the raw materials and accessories equipment Construction and installation of large-scale port equipment, engineering vessels, offshore heavy equipment, mechanical Shanghai Zhenhua Heavy equipment, gear box for wind power generation equipment; large- Industries Group (Nantong) 738,878,329 2,683,890,044 135,889,441 sized reverse branch, transmission mechanism, dynamic positioning, Transmitter Co., Ltd. large-sized anchor windlass, offshore oil platform lifting device and components; design and manufacturing of the accessories Shanghai Zhenhua Por t Design, manufacturing and sales of port machinery, engineering Machinery (Hong Kong) HKD 50,000,000 14,168,563,066 27,708,656 vessel, steel structure and other parts Co., Ltd. Greenland Heavylift Marine transport USD 91,975,158 2,648,850,512 48,199,340 (Hongkong) Limited ZPMC Qidong Marine Machinery manufacturing 303,000,000 1,573,572,492 -126,200,596 Engineering Co., Ltd. CCCC Financial Leasing Co., Finance lease 9,000,000,000 58,613,990,978 1,209,298,301 Ltd. China Communications Construction of port, waterway, highway and bridge USD 50,000,000 255,246,414 1,088,291 construction USA. Inc Fabrication and installation of steel structure; foundation Jiangsu Longyuan Zhenhua construction, equipment installation and maintenance of offshore Marine Engineering Co., wind power facilities; construction and maintenance of submarine 260,000,000 4,398,271,080 2,932,423 Ltd. cable system; marine engineering construction, equipment installation and maintenance; leasing of installation equipment (VIII) Particulars about structured entities controlled by the Company Applicable √ Not Applicable VI. Discussion and analysis of the future development of the Company (I) Industrial structure and trend √ Applicable Not Applicable 1. Analysis of macroeconomic situation From a macro perspective, the “timing” and “trend” are generally favorable. First, China’s economic upturn unlocks new opportunities. As emphasized at the Central Economic Work Conference, we must push ahead with transforming the growth model, making structural adjustments, improving quality, and enhancing performance, thus opening up new space for the Company’s high-quality development. Secondly, China accelerates the construction of a new development pattern, which has brought new opportunities, further expands the domestic regional market, and speeds up its efforts to go global at a high standard, in conjunction with the accelerated construction of “five centers” - international economic center, financial center, trade center, shipping center and sci-tech innovation center, offering new chances for the Company to optimize its structural layout and allocation of resource factors. Thirdly, the improvement and upgrading of economic structure and industrial transformation present new opportunities. New urbanization, regional integration, new ANNUAL REPORT 2023 industrialization and agricultural modernization accelerates, the development of a modern industrial system is expedited, and new productive forces are developed at a faster pace, adding new impetus to the Company’s transformation, upgrading and innovative development. 2. Analysis of industry situation From the industry situation, “crisis” and “opportunity” coexist. As homogeneous competition in the traditional equipment manufacturing market is heating up, and profit margins are being narrowed, it becomes the core of market competition to enhance the capabilities for high-end equipment upgrading, system integration, independent control, basic supporting facilities, hardware and software integration, value-added services, green development, intelligent manufacturing and lean production. China is unswervingly following a new path to industrialization in developing the equipment manufacturing industry, driven by advanced industrial bases and modern industrial chains, setting the promotion of intelligent manufacturing as its main direction, with a focus on the accelerated deep integration of new- generation information technology into manufacturing industry. All these measures will reinforce the capabilities of industrial bases and improve the comprehensive integration, thus accelerating China’s historical transformation from a manufacturing giant with a focus on quantity to one with a qualitative edge. (II) Development strategy of the Company √ Applicable Not Applicable 1. Overall development strategy With “1544” overall development strategy as a strategic guide, gradually build the Company into a globally competitive technology-oriented, management-oriented and quality-oriented world-class equipment manufacturing enterprise. Firmly anchor the goal of building a technology-oriented, management-oriented and quality-oriented world-class enterprise, seize the global and national development opportunities, consolidate and bring into full play the enterprise’s own advantages, and fully achieve the goal. Work hard on “five types of business”, solidly promote “four main lines”, and focus on improving the “four-thinking” ability. 2. Measures for industrial development (1) Firm making the primary business stronger, better and bigger. The port machinery business will focus on high- end, intelligent and green development, expand the product lines of port machinery, accelerate the application of modern technologies such as 5G and artificial intelligence, increase the efforts in tackling problems in key technologies, consolidate the long-term partnership with global important customers, and transform and upgrade from product services and technical services to full lifecycle services, and continue to consolidate the leading position and gains-to- scale in port machinery. The offshore engineering business will pay close attention to the development trend of the marine economy, synchronously accelerate the market promotion and the technical innovation of offshore engineering products, seize the opportunities of cooperation with important customers, continue to implement various projects such as engineering vessels, crane vessels, wind power installation (operation and maintenance) vessels and so on, and improve the level of production performance and cost control of offshore engineering projects. In terms of shipping business, based on upgrading the fleet management and guaranteeing the transportation of the Company’s products, it will seize the opportunities of shipping recovery, offshore wind power construction and overseas industrialized infrastructure construction to improve the industrial competitiveness and the scale efficiency of the enterprise. (2) Increase resources investment to develop the mature new business. By seizing the opportunities of “new infrastructure Construction”, “double-carbon” action and urban transformation, the Company increases resources investment to develop mature new business such as steel structure, offshore wind power and sky parking, gives play to its advantages in fabrication and transportation of steel structure, increase the layout of internal and external production and manufacturing resources to accelerate the implementation of the benchmark projects in key national regions and overseas steel structure markets. By taking the opportunity of national new energy development, and leveraging its unique competitiveness in the field of transportation and installation of offshore wind power equipment, the Company strengthens the professional cooperation with outstanding enterprises in the industry, further excavates the potential of wind power market in important national regions such as Guangdong and overseas regions, strives to win the bid for Section III Management Discussion and Analysis more general contracting projects for representative wind power projects, and explores the wind farm service operation market. The Company brings into full play the demonstration effects of the benchmark parking projects built or in progress, further gives play to the advantages in equipment and technology, and gradually explores the construction of intelligent parking full-scene solutions and the whole industry chain service model. (3) Actively explore new fields related to the primary business. By seizing the opportunity of renewal and reconstruction of old port machinery in global ports and terminals, the Company strives to obtain the paid value-added services with a higher market share in the field of renewal and reconstruction of port machinery, and improve the scale benefit of after- market services through advance planning and comprehensive operation. Based on the renewal and renovation of port machinery, with Terminexus online spare parts service platform as the foundation, the Company will gradually build a comprehensive digital service platform integrating design, consultation, procurement and service, and construct a new business growth pole with digital service as the main carrier. (4) Moderately develop investment and financing businesses related to the primary business. By leveraging its brand, resources, low financing cost and other advantages, the Company identifies the specific advantages, specific regions and specific partners to carry out investment and financial business in the right time with a focus on the primary business. It actively participates in the equity investment of important customers of domestic ports and listed suppliers of supporting parts related to the Company’s primary business, and invests in the projects with low risk and stable benefits such as offshore wind power, steel structure, parking garage, etc. (5) Accelerate other businesses in a steady and orderly manner. Focusing on national strategy, market demand, development advantages, input-output factors, the Company further explores and accelerates the emerging businesses such as prefabricated building in a steady and orderly manner. As to the prefabricated building business, the Company actively implements the prefabricated steel-structured benchmark projects by exploiting its advantages in design and fabrication of steel structures. In the marine economy, people’s livelihood engineering, new energy and other fields, the Company should strengthen the situation analysis, speed up the efforts to foster differentiated advantages, upgrade the business qualification, and actively follow up and implement the projects with distinct advantages and considerable benefits. (III) Operation plan √ Applicable Not Applicable Adhering to the overall requirements of the “Year of High-quality Development and Improvement”, the Company will promote new achievements in its high-quality development by adopting the “people-centered, port-based, steel-guided and quality-backed” approach and adhering to the principles of pursuing progress while ensuring stability, promoting stability through progress, and establishing the new before abolishing the old. 1. Keep up with industry development The Company will accelerate high-end development, and strengthen integrated application and innovation by taking the opportunity of upgrading the traditional equipment industry to high-end development, focusing on the construction, transformation and upgrading of automated terminals; accelerate intelligent development, carry out intelligent transformation centered around replacement of core equipment components, replacement of production line, and replacement of manpower with machine, and promote the digital connection among organizations, devices and key processes; accelerate green development, build an efficient, clean, low-carbon and circular green manufacturing system, and create a resource-effective and environment-friendly industrial structure and production mode at a faster pace. 2. Improve the operation system The Company will improve the intensive operation system, firmly establish the philosophy of “coordinating efforts all over the Company as on a single chessboard”, optimize the organizational structure and operational mechanism of the headquarters, and rationalize the relationships among responsibilities, powers and rights of organizations at all levels; improve the integrated operation system running through all areas, aspects and processes such as scientific research, design, procurement, manufacturing, transportation, installation, operation and maintenance, and enhance the integrated service capabilities of equipment manufacturing; improve the after-sales service system, adopt a customer- ANNUAL REPORT 2023 centered approach, establish a lifecycle management system, raise service awareness, optimize customer experience, and increase service efficiency. 3. Strengthen market development On the basis of consolidating the advantages of traditional business, the Company will intensify efforts to develop market segments and incremental markets, increase R&D and market development efforts for green and low-carbon equipment, automated transformation of terminals and electric mobile machinery, continue to promote standardized and modular construction of products, and accelerate the rollout of lightweight port machinery products; continue to develop the offshore engineering market, dig into the development of special construction vessels and other segments, consolidate the core competitiveness of offshore engineering flagship products, and duly advance the development of the international offshore engineering market; build core competitiveness in the steel structure market, vigorously expand the market for heavy and extra-large steel structures, improve qualifications, and strengthen comprehensive reform and innovation in cost, production capacity, technology, model, management and service; speed up the exploration of related emerging industries, further investigate new energy, port automated storage and retrieval system (AS/RS) and port machinery accessory industries, create a pool of strategic partner resources, and improve cooperation mechanisms. (IV) Potential risks √ Applicable Not Applicable 1. Market risk The main business of the Company is closely related to the operation and development of macro economy and the industry cycle of the shipping industry. The complexity and difficulties of world economic situation still exist, with geopolitics, food security, energy security, fragile macroeconomics, growing inflation and rising debt crisis continuing to affect global trade and investment, as well as the stability of international financial markets. The Company will strengthen the scientific study and judgment of the macro political and economic situation, identify the systematic risks in time, and make risk response plans in advance. 2. Interest rate and exchange rate risk The Company’s interest rate risk mainly comes from interest-bearing liabilities. In addition, a certain proportion of overseas business brings a certain scale of foreign exchange revenue and expenditure to the Company. The Company will pay close attention to changes in exchange rates, optimize the structure of foreign currency assets and liabilities, adhere to the concept of exchange rate risk neutrality, incorporate exchange rate fluctuations into daily financial decisions, consider exchange costs into project costs, and prevent exchange rate fluctuations from having a large impact on operating results, so as to achieve sound business development. 3. Supply chain security As an export-oriented enterprise, the issue of international supply chain security and stability is still serious. The Company will continue to deepen supply chain management in all respects, integrate internal and external resources, promote the systematic construction of supply chain, focus on improving the resilience and security level of the supply chain, enhance the independent controllability of supply, accelerate the localization rate of key systems and important supporting parts such as electric control assembly, cable reel and elevator, and build the core competitiveness and driving force for the development of the Company. (V) Others Applicable √ Not Applicable VII. Explanation of circumstances and reasons for non-disclosure by the Company in consideration of inapplicable regulations, state secrets and commercial secrets Applicable √ Not Applicable Section IV Corporate Governance Section IV Corporate Governance I. Related information about corporate governance √ Applicable Not Applicable During the reporting period, the Company continuously improved the level of corporate governance, continuously improved the quality of information disclosure, further strengthened investor relations management, and safeguarded the legitimate rights and interests of the Company and all shareholders effectively in strict accordance with the requirements of relevant laws, regulations and management documents, ensuring its sustainable and stable development. In 2023, the Company held a total of 14 meetings of the Board of Directors, 6 meetings of the Board of Supervisors and 4 meetings of the General Meeting of Shareholders, and the procedures of convening, holding, voting and disclosure of all meetings were in compliance with laws and regulations and the requirements of the Company’s management system. The Company focused on improving the governance system and continued to strengthen the corporate governance structure. In 2023, the Company revised the Implementation Rules for Specialized Committees of the Board of Directors” and changed the list of proceedings of each special committees in accordance with the latest national laws and regulations and the Company’s actual situation, laying the foundation for the standardized and efficient operation of each special committee; drafted the “Follow-up, Implementation and Post-Evaluation System for Resolutions of Board of Directors” to clarify the organizational structure of the Follow-up, Implementation and Post-Evaluation System for Resolutions of Board of Directors and its responsibilities, procedures and methods to ensure the implementation and efficient execution of the resolutions of Board of Directors; dynamically changed the lists of proceedings and decisions of each governance body, and integrate them into a “multiple sheets, one table” to clarify the whole-process decision- making chain and further optimize its corporate governance system. The Company earnestly fulfilled its information disclosure obligations and continuously improved the quality of information disclosure. In 2023, the Company continued to consolidate the information disclosure responsibilities of relevant entities, stepped up departmental coordination on information disclosure, actively organized special training on information disclosure and related transactions, and improved its professional capabilities for information disclosure. During the reporting period, the Company strictly fulfilled its compliance disclosure obligations in accordance with the requirements of the “Rules Governing the Listing of Stocks on Shanghai Stock Exchange” and the “Management Measures for Corporate Information Disclosure”, and increased voluntary disclosure. A total of 108 announcements were issued during the year, including 56 extraordinary announcements, 48 online announcement documents and 4 periodic reports. Information disclosure was oriented towards investor needs, featuring concise and clear content and in easily understood language, which could help investors make value judgments and investment decisions. The Company continued to improve investor relations management and further enhance communication with the capital market. In 2023, the Company formulated the “Annual Investor Relations Management Plan” to define annual goals, and introduced the “Work Manual for Investor Relations Management” to regulate work standards. The Company communicated with the capital market through multiple channels, at multiple levels and from multiple perspectives. Daily communication was maintained with investors through investor email, investor hotline, “SSE E-Interactive” and other means; regular performance briefings were held, and roadshows and reverse roadshows were actively organized, so that the Company’s chairman, president, CFO, independent directors, board secretary and heads of relevant departments could communicate closely with investors, introduce the Company to the capital market, interpret the Company’s investment value, and enhance the mutual understanding and recognition between the Company and investors. Indicate whether there was any material incompliance with the applicable laws and administrative regulations, as well as the CSRC’s requirements on corporate governance. If yes, please explain. Applicable √ Not Applicable ANNUAL REPORT 2023 II. Specific measures taken by the controlling shareholder and actual controller to guarantee the asset, personnel, financial, organizational and business independence of the Company, as well as solutions, progress and subsequent plans when the Company’s independence is intervened Applicable √ Not Applicable Indicate whether the controlling shareholder, the actual controller, or any entity under their control is engaged in the same or similar business with the Company. Please explain the impact of horizontal competition or any significant change to horizontal competition on the Company, solutions taken, progress and subsequent plans. Applicable √ Not Applicable III. Brief introduction to the general meeting of shareholders Query index of the Date of disclosure Session of Convening date website specified for for publishing Resolutions meeting publishing resolutions resolutions Reviewed and approved the “Proposal on Reviewing the 2022 Annual www.sse.com.cn; 2022 Work Report of Board of Directors”, the “Proposal on General Meeting June 28, 2023 enter the stock code to June 29, 2023 Reviewing the Work Report of Independent Directors in 2022” of Shareholders search and other proposals (See Extraordinary Announcement No. 2023-027 for details) Reviewed and approved the “Proposal on the Company’s 2023 First www.sse.com.cn; Compliance with the Conditions for Issuing A Shares to Extraordinary August 21, 2023 enter the stock code to August 22, 2023 Specific Targets”, the “Proposal on the Company’s Plan for General Meeting search Issuing A Shares to Specific Targets” and other proposals (See of Shareholders Extraordinary Announcement No. 2023-035 for details) 2023 Second Reviewed and approved the “Proposal on Reviewing the www.sse.com.cn; Extraordinary Additional Election of Mr. You Ruikai as a Director of the October 24, 2023 enter the stock code to October 25, 2023 General Meeting Company” (See Extraordinary Announcement No. 2023-045 search of Shareholders for details) 2023 Third www.sse.com.cn; Reviewed and approved the “Proposal on Reviewing the Extraordinary November 29, 2023 enter the stock code to November 30, 2023 Sale of Ship Assets by Subsidiaries” (See Extraordinary General Meeting search Announcement No. 2023-049 for details) of Shareholders Extraordinary general meetings of shareholders convened at the request of preference shareholders with resumed voting rights Applicable √ Not Applicable Particulars about the general meeting of shareholders √ Applicable Not Applicable In 2023, the Company convened 4 general meetings of shareholders, which were convened and held in accordance with relevant laws and rules including the “Company Law of the People’s Republic of China”, the “Rules for General Meetings of Shareholders of Listed Companies” and the “Articles of Association”; the qualifications of the attendees and the convener were lawful and effective; the voting procedures and results of the meetings were lawful and effective; and the resolutions of the general meetings of shareholders were lawful and effective. Section IV Corporate Governance IV. Directors, Supervisors and Senior Executives (I) Changes in shares held by current and resigned directors, supervisors and senior executives during the reporting period and their remunerations √ Applicable Not Applicable Unit: Share Total Remuneration Number remuneration Number of Change received from of shares before tax from Starting date Expiry date shares held in shares Reason of any of the Name Post Sex Age held at the the Company of tenure of tenure at the end in the change Company’s beginning during the of the year year related parties of the year reporting period or not (RMB’0,000) October 24, June 27, Director 2023 2024 February 27, June 27, You Ruikai Chairman Male 57 0 0 0 17.20 Yes 2024 2024 October 24, February 27, Vice chairman 2023 2024 September 15, June 27, Director Ou 2022 2024 Male 54 0 0 0 89.29 No Huisheng General manager August 30, June 27, (president) 2022 2024 June 27, Director June 28, 2021 2024 Zhu Executive general December 12, June 27, Male 55 0 0 0 88.12 No Xiaohuai manager 2022 2024 June 27, CFO July 12, 2021 2024 August 25, June 27, Wang Cheng Director Male 51 0 0 0 78.05 No 2021 2024 Zhang December 28, June 27, Director Male 62 0 0 0 9 Yes Jianxing 2022 2024 Sheng Independent June 27, Male 54 June 28, 2021 0 0 0 12 No Leiming director 2024 Independent June 27, Zhang Hua Male 51 June 28, 2021 0 0 0 12 No director 2024 Zhao Independent June 27, Male 48 June 28, 2021 0 0 0 12 No Zhanbo director 2024 Independent June 27, Xia Lijun Male 48 June 28, 2023 0 0 0 6 No director 2024 August 25, June 27, Supervisor 2021 2024 Zhang Lijie Male 54 0 0 0 77.75 No August 30, June 27, Chief supervisor 2021 2024 June 27, Zhao Jizhu Supervisor Male 46 June 28, 2023 0 0 0 0 Yes 2024 June 27, Wei Wei Employee supervisor Male 52 June 28, 2021 0 0 0 76.39 No 2024 October 29, June 27, Liu Feng Vice president Male 53 0 0 0 79.95 No 2021 2024 June 27, Zhang Jian Vice president Male 55 July 12, 2021 0 0 0 76.01 No 2024 June 27, Vice president July 12, 2021 Shan 2024 Male 60 0 0 0 71.85 No Jianguo February 20, June 27, Chief engineer 2023 2024 February 20, June 27, Vice president 2023 2024 Li Ruixiang Male 49 0 0 0 74.94 No June 27, Chief economist July 12, 2021 2024 ANNUAL REPORT 2023 Total Remuneration Number remuneration Number of Change received from of shares before tax from Starting date Expiry date shares held in shares Reason of any of the Name Post Sex Age held at the the Company of tenure of tenure at the end in the change Company’s beginning during the of the year year related parties of the year reporting period or not (RMB’0,000) Chief legal counsel, secretary of the June 27, Sun Li Male 52 July 12, 2021 0 0 0 72.97 No board, chief 2024 compliance officer Lu February 20, June 27, Vice president Male 49 0 0 0 74.94 No Hanzhong 2023 2024 Shen February 20, June 27, Vice president Female 47 0 0 0 90.57 No Qiuyuan 2023 2024 Liu Director, chairman February 26, Male 55 June 28, 2021 0 0 0 66.50 No Chengyun (resigned) 2024 Independent June 28, Bai Yunxia Female 51 June 28, 2021 0 0 0 6 No director (resigned) 2023 April 28, You Hua Supervisor (resigned) Male 61 June 28, 2021 0 0 0 0 Yes 2023 Vice president February 20, Liu Qizhong Male 60 July 12, 2021 0 0 0 24.61 No (resigned) 2023 Chief engineer February 20, Fei Guo Male 62 July 12, 2021 0 0 0 19.30 No (resigned) 2023 Total / / / / / / 1,135.44 / Name Main working experiences Born in 1967, male, bachelor, EMBA master, senior engineer. He began his career in July 1990. From April 2007, he successively served as deputy general manager of the Investment Division of CCCC Second Harbor Engineering Co., Ltd. (“CCCC SHEC”), vice chairman, general manager and chairman of CCCC Yunfu New Port Co., Ltd., general manager of the Investment Division of CCCC SHEC, deputy secretary You Ruikai of the Party Committee general manager of the Investment Division of CCCC SHEC. From August 2013, he served as deputy general manager of CCCC SHEC. From May 2016, he successively served as deputy secretary of the Party Committee, director, general manager, secretary of the Party Committee, chairman and general manager of CCCC SHEC. From November 2018 to September 2023, he served as secretary of the Party Committee and chairman of CCCC SHEC. Currently, he is a director and chairman of the Company. Born in 1970, male, PhD, senior economist, accountant, CPA. He began his career in 1992 and successively served as the president of Zhuhai Fuhua Group Co., Ltd. (renamed as Zhuhai Port Co., Ltd. in September 2010), director of Zhuhai Fuhua Group Co., Ltd. (Zhuhai Port Co., Ltd.), director and deputy secretary of the Party Committee of Zhuhai Port Holdings Group Co., Ltd., general manager of Zhuhai Port Holdings Group Co., Ltd., chairman, party secretary, and legal representative of Zhuhai Port Holdings Group Co., Ltd., legal representative Ou Huisheng of Zhuhai Port Co., Ltd., chairman of the board of directors of Zhuhai Port Co., Ltd., chairman of Tongyu Heavy Industry Co., Ltd., and chairman of Qingdao Tianneng Heavy Industry Co., Ltd. He has been the general manager (president) of the Company since August 30, 2022 and a director of the Company since September 15, 2022. Currently, he is a director and general manager (president) of the Company. Born in 1969, male, master of MBA, senior accountant. He began his career in July 1991 and successively served as the section member and vice section manager of Financial Division of CCCC Shanghai Dredging Co., Ltd., vice director of Budget and Finance Department, vice manager (in charge of the work) or manager of Finance Department, and member of commission for disciplinary inspection of CCCC Zhu Xiaohuai Shanghai Dredging Co., Ltd., and the director, chief accountant and Party committee standing member of CCCC Shanghai Dredging Co. Ltd. He has been the executive general manager of the Company since December 12, 2022 and is currently a director, the executive general manager and CFO of the Company. Born in 1973, male, master of engineering, senior political worker. He started working in August 1994 and successively served as the vice secretary or secretary of league committee, and vice secretary or secretary of Party Branch of No. 2 Engineering Co., Ltd. of CCCC Third Harbor Engineering Co., Ltd.; vice director and director of Organization Department of CCCC Third Harbor Engineering Co., Ltd.; secretary Wang Cheng of the Party Committee and vice general manager of No. 2 Engineering Co., Ltd. of CCCC Third Harbor Engineering Co., Ltd.; chairman of board of supervisors, vice secretary of the Party Committee, secretary of Committee for Discipline Inspection and chairman of labor union of CCCC Third Harbor Engineering Co., Ltd.; secretary of Commission for Disciplinary Inspection, supervisor and chairman of board of supervisors of the Company. Currently, he is a director and the chairman of labor union of the Company. Born in 1962, male, bachelor, senior accountant. He began his career in August 1985 and successively served as a cadre in the Finance Department of CCCC Shanghai Dredging Co. Ltd., deputy chief of the Finance Section of Jiuzhou Dredging Engineering Company under CCCC Shanghai Dredging Co. Ltd., deputy director and director of the Planning and Finance Department of CCCC Shanghai Dredging Co. Ltd., member of the Party Committee, deputy general manager and chief financial officer of CHEC Dredging Co., Ltd., secretary of Zhang Jianxing the Party Committee, deputy general manager and chief financial officer of CHEC Dredging Co., Ltd., member of the Party Committee, director and chief accountant of CCCC Shanghai Dredging Co. Ltd., dirctor and general manager of CCCC Financial Leasing Co., Ltd., and secretary of the Party Committee and chairman of the board of directors of CCCC Financial Leasing Co., Ltd. He has been a director of the Company since December 28, 2022. Currently, he is a director of the Company. Section IV Corporate Governance Name Main working experiences Born in 1970, male, doctor of laws, first grade lawyer. He successively served as a lawyer assistant and lawyer in Shanghai Foreign Trade Sheng Leiming Law Firm, a teacher of civil and commercial law in East China University of Political Science and Law, partner and chief lawyer of Shanghai Zhongmao Law Firm, and a lawyer of Guantao Law Firm. Currently, he is an independent director of the Company. Born in 1973, male, PhD in Economics, associate professor of finance. He successively served as a researcher, lecturer, assistant professor Zhang Hua and associate professor at China Europe International Business School. Currently, he is an independent director of the Company. Born in 1976, male, PhD. He had served as a teacher in School of Software & Microelectronics, Peking University since 2005 and now he is Zhao Zhanbo a professor. He is mainly engaged in the research in Internet business model innovation and corporate development strategy. Currently, he is an independent director of the Company. Born in 1976, male, PhD, professor of accounting, certified public accountant. From July 2006 to March 2011, he successively served as lecturer, master tutor, professor and doctoral tutor of the School of Accounting, Shanghai University of Finance and Economics. From March 2011 to March 2023, he served as the director of the of Department of Accounting, Antai College of Economics and Management, Shanghai Jiao Tong University. From March 2011 to present, he has been a professor and doctoral tutor of Antai College of Economics Xia Lijun and Management, Shanghai Jiao Tong University. He is also a member of the Professional Accounting Education Steering Committee of the Ministry of Education, a member of the China National MPAcc Education Steering Committee, a director of the Accounting Society of China, a director of China Audit Society, vice president of Shanghai Audit Society, vice president of Shanghai Cost Research Society, and an executive director of Shanghai Accounting Society. He has been selected into the “Accounting Masters Training Program” of the Ministry of Finance and other talent programs. Currently, he is an independent director of the Company. Born in April 1970, male, master, senior engineer and senior political engineer. He started working in August 1991 and successively served as deputy manager, manager, section chief of Construction Section and manager of Engineering Department of No.6 Engineering Co., Ltd. of CCCC Third Harbor Engineering Co., Ltd. Jiaxing Branch; deputy secretary of the Party committee and secretary of the Discipline Inspection Commission, and deputy general manager of CCCC Third Harbor Engineering Co., Ltd. Xiamen Branch; director of the Party Zhang Lijie Committee Work Department and general manager of the Corporate Culture Department of CCCC Third Harbor Engineering Co., Ltd.; secretary of the Party committee and deputy general manager of CCCC Third Harbor Engineering Co., Ltd. Xiamen Branch; member of the Party committee of CCCC Third Harbor Engineering Co., Ltd., secretary of the Party committee, general manager and executive director (legal representative) of Xiamen Branch. Currently, he is the chief supervisor of the Company. Born in 1978, male, master, senior accountant. He successively served as chief accountant of CCCC Road and Bridge Chongqing Fufengshi Highway Development Co., Ltd., deputy general manager of the Finance and Accounting Department, deputy director of the General Manager’s Office (in charge of work) and chief accountant of the Construction Management Branch of CCCC Road and Bridge International Co., Ltd., director and general manager of CCCC Qingyuan Investment and Development Co., Ltd., assistant general Zhao Jizhu manager and deputy general manager of the Audit Department of CCCG, member of the Standing Committee of the CPC and deputy general manager of CCCG Real Estate, and secretary of CPC Working Committee, chairman and general manager of CCCC Dingxin. From August 2022 to present, he is a chief expert and deputy general manager of the Audit Department of CCCG and CCCC. Currently, he is a supervisor of the Company. Born in February 1972, male, bachelor, senior political worker. He started working in August 1990, and successively served as secretary of the General Youth League branch of the Technical School of Shanghai Port Machinery Manufacturing Plant, secretary of the Youth League Committee, chairman of the labor union of the metal processing workshop, and secretary of the Party branch of the gearbox workshop of Shanghai Port Machinery Manufacturing Plant; manager of the Human Resources Department, chairman of the Labor Union and Deputy Secretary of the Party branch of ZPMC Nanhui Base, deputy secretary of the temporary general Party branch, chairman of Wei Wei the Labor Union and general office manager of Shanghai Port Machinery Heavy Industry Co., Ltd.; head of the first discipline inspection team assigned by the Discipline Inspection Committee, director of the Trade Union Office and deputy general manager (in charge of work) of the Administrative Affairs Department of ZPMC. Since May 2021, he has been the vice chairman of the Labor Union and director of the Labor Union Office of ZPMC. From January 2024 to present, he serves as director (director, general manager, head) of the Work Department of Party Committee (United Front Work Department of Party Committee, Corporate Culture Department and Labor Union Office). Currently, he is the employee supervisor and vice chairman of the Labor Union of the Company. Born in 1971, male, master, senior engineer and senior economist. He started working in July 1995, and successively served as deputy director (in charge of work) and director of the Second Division of the Department of Industry and Trade of CCCC; director and general manager assistant of the Equipment Manufacturing Marine Heavy Industry Department of CCCC; deputy general manger of Liu Feng the Equipment Manufacturing Marine Heavy Industry Department, deputy general manger of Science and Technology Equipment Department, deputy director of Chief Engineer Office of CCCC; deputy general manager (deputy director) of the Department of Science, Technology and Digitalization (Chief Engineer Office) of CCCG and CCCC. Currently, he is the vice president of the Company. Born in 1969, male, MBA, senior engineer. He successively served as the technician, production planner and assistant director of No. 2 Panel beater of Shanghai Port Machinery Manufacturing Plant, director of gearbox branch of Shanghai Port Machinery Manufacturing Zhang Jian Plant, vice director and member of the Party committee of Shanghai Port Machinery Manufacturing Plant, vice general manager of Shanghai Port Machinery Heavy Industry Co., Ltd., general manager and president assistant of ZPMC Operation Office. Currently, he is the vice president of the Company. Born in 1964, male, bachelor, senior engineer. He started working in July 1988, and successively served as the technician in Shanghai Port Machinery Manufacturing Plant, the engineer and chief engineer of ZPMC Machinery Office, general manager and vice chief engineer of No.4 design office of design company, vice director and director of ZPMC Machinery Office, manager of budget assessment department Shan Jianguo and the dean of ZPMC Land-based Heavy Industry Research & Design Institute, and the president assistant of the Company. He has been the vice general manager (vice president) of the Company since February 2015 and the chief engineer of the Company since February 20, 2023. Currently, he is the vice president and chief engineer of the Company. ANNUAL REPORT 2023 Name Main working experiences Born in 1975, male, bachelor, senior economist. He successively served as the director of Technical Process Department, trainee manager of Manufacturing Department and manager of Quality Assurance Department of Zhangjiagang Base of Shanghai Port Machinery Plant; project leader, office manager, vice director of Quality Safety Office of ZPMC Quality Inspection Company, vice general manager and Li RuiXiang general manager of mechanical supporting base, secretary of Party Branch, vice chief economist, general manager of budget assessment department, general manager of Material and Equipment Procurement Department and president assistant of the Company. He has been the vice president of the Company since February 20, 2023. Currently, he is the vice president and chief economist of the Company. Born in 1972, male, EMBA, senior engineer. He successively served as the project leader and vice manager of Operation Department, vice Sun Li director of Operation Office and director of Off-Shore Office, general manager assistant, vice president and director of the Company. Currently, he is the chief legal counsel, secretary of the board and chief compliance officer of the Company. Born in 1975, male, bachelor, Bachelor of Engineering, senior engineer. He started working in July 1997 and successively served as the supervisor of Process Department and deputy manager of Process Department of the Company, deputy general manager of Changxing Lu Hanzhong Base, general manager of Changxing Base, deputy chief craftsman and manager of Process Department of the Company, and general manager of Steel Structure Division. He has been the vice president of the Company since February 20, 2023. Currently, he is the vice president and chief craftsman of the Company. Born in 1977, female, bachelor of economics, senior economist. She started working in August 1999, and successively served as the project supervisor of the Business Department, general manager of the Project Management Department of the Business Office, general Shen Qiuyuan manager of the Port Machinery Business Department, deputy chief economist of the Company, general manager of the investment group and general manager of the Strategic Development Department of the Company. She has been the vice president of the Company since February 20, 2023. Currently, she is the vice president of the Company. Born in 1964, male, bachelor, senior economist. He started working in August 1983 and successively served as the manager of Operating Department and the vice president of the Company, and serves as the director of the Company since March 2004. He resigned as a Liu Qizhong director of the Company on December 28, 2022 for personal reasons, and resigned as the vice president of the Company on February 20, 2023 for personal reasons. Currently, he is a consultant of the Company. Born in 1969, male, master, senior economist, senior engineer. He began his career in August 1989, and successively served as deputy director of CCCC Fourth Harbor Engineering Co., Ltd., vice general manager of CCCC Investment Co., Ltd., secretary of the Party committee, chairman and general manager of CCCC Nansha Investment Development Co., Ltd. and CCCC Urban Investment Holding Co., Liu Chengyun Ltd., general manager and secretary of CPC Working Committee of CCCC South China regional headquarters, general manager of the (resigned) Strategic Development Department of China Communications Construction Company Ltd. (CCCC), general manager of the Investment Division of CCCC, director of the board office and general manager of the Strategic Development Department of China Communications Construction Group Co., Ltd. (CCCG) and CCCC. He resigned as the chairman and director of the Company on February 26, 2024 due to job adjustment. Currently, he is the deputy general manager of CCCG. Born in October 1973, female, PhD in accounting from Xiamen University, post-doctor in accounting of Guanghua School of Management, Peking University, professor of accounting, doctoral tutor. She started working in 1995, and successively served as the Bai Yunxia assistant engineer of Kaiyuan Group under Xi’an Jiaotong University, lecturer of School of Economics and Management of Tongji (resigned) University, research scholar of CKGSB. She resigned as an independent director of the Company due to the expiration of her term on June 28, 2023. Born in 1963, male, bachelor, senior accountant. He successively served as the assistant director and deputy director of Finance Department of China Harbour Engineering Company Limited, and finance manager of CHUWA Bussan Company Limited (Japan); general manager of the Finance Department and director of Capital Settlement Center, deputy chief accountant and general manager of Finance You Hua Department of China Harbour Engineering Company (Group); general manager of Capital Department and director of Capital Settlement (resigned) Center of CCCG; director and chief accountant of China Harbour Engineering Company Limited; director, vice general manager and chief accountant of CCCC Investment Co., Ltd.; director, general manager and deputy secretary of Party Committee of CCCC Finance Co., Ltd. Since December 2019, he has been a full-time outside director of CCCG. He resigned as a supervisor of the Company due to personal reasons on April 28, 2023. Born in 1962, male, EMBA, professor-level senior engineer. He successively served as the engineer of Shanghai Port Machinery Plant, Fei Guo electrical engineer of the Technology Department, director of No. 5 Electrical Office, vice chief engineer, chief engineer, director of (resigned) Development Office and vice president of ZPMC. He resigned as the chief engineer of the Company on February 20, 2023 due to personal reasons. Notes to other circumstances Applicable √ Not Applicable (II) Incumbency of current and resigned directors, supervisors and senior executives during the reporting period 1. Position at the shareholder entity √ Applicable Not Applicable Section IV Corporate Governance Starting date of Expiration date Name of in-service staff Name of shareholding entity Position tenure of tenure China Communications Construction Liu Chengyun Vice general manager July 2023 Group Co., Ltd. Deputy general manager (deputy director), China Communications Construction Zhao Jizhu chief expert of Audit Department (Dispatched August 2022 Group Co., Ltd. Supervisor Office, Audit Center) Statement of the position held in shareholding entity 2. Statement of the position held in other entities √ Applicable Not Applicable Name of in- Position held in other Starting date of Expiration date Name of other entities service staff entities tenure of tenure CCCC Highway Bridges National Engineering Research Centre Ou Huisheng Director January 2023 Co., Ltd. Zhu Xiaohuai CCCC Financial Leasing Co., Ltd. Director May 2018 Zhang Jian CCCC Shanghai Equipment Engineering Co., Ltd. Chairman March 2017 CCCC Highway Bridges National Engineering Research Centre Vice general manager December 2019 Co., Ltd. Shanghai Ocean Engineering Equipment Manufacturing Director November 2020 Shan Jianguo Innovation Center Co., Ltd. CCCC National Engineering Research Center of Dredging Director November 2020 Technology and Equipment Co., Ltd. Sinoocean Offshore Assets Management Limited Director September 2021 Lu Hanzhong Nantong Zhenhua Heavy Equipment Manufacturing Co., Ltd. Executive director December 2022 November 2023 Zhenhua Marine Energy (HK) Co., Ltd. Chairman August 2021 Shen Qiuyuan Shanghai Zhenhua Port Machinery (Hong Kong) Co., Ltd. Director August 2021 Zhang Jianxing CCCC Industrial Investment Holding Company Ltd. Director December 2022 School of Software & Microelectronics, Peking University Professor 2015 Zhao Zhanbo Yingda Taihe Life Insurance Co., Ltd. Independent director January 2022 China Europe International Business School Vice professor July 2016 Jiangsu Liyan Technology Co., Ltd. Independent director April 2017 Zhang Hua Zhejiang Hengwei Battery Co., Ltd. Independent director May 2017 April 2023 Nanjing Sunlord Electronics Corporation Ltd. Independent director November 2017 Chengdu Qushui Science and Technology Co., Ltd. Independent director December 2019 All China Lawyers Association Vice president December 2011 Guantao Law Firm Lawyer 2016 Tsingtao Brewery Co., Ltd. Independent director May 2020 Sheng Leiming Shanghai United Imaging Healthcare Co., Ltd. Independent director December 2020 Shanghai Foreign Service Holding Group Co., Ltd. Independent director September 2021 Kweichow Moutai Co., Ltd. Independent director June 2022 Director of Accounting Shanghai Jiao Tong University March 2011 March 2023 Department Shanghai Jiao Tong University Professor, doctor tutor March 2011 Huatai Baoxing Fund Management Co., Ltd. Independent director July 2016 March 2024 Zhejiang Sunrise Garment Group Co., Ltd. Independent director October 2018 Xia Lijun Shanghai Bacai Information Technology Co., Ltd. Executive director April 2018 Shenzhen Huitai Medical Equipment Co., Ltd. Independent director November 2019 East Money Information Co., Ltd. Independent director January 2020 January 2023 Shanghai Tongji Science & Technology Co., Ltd. Independent director April 2020 Orient Securities Co., Ltd. Independent supervisor March 2021 Jiangsu Recbio Technology Co., Ltd. Independent director June 2021 Statement of the position held in other entities ANNUAL REPORT 2023 (III) Remuneration of directors, supervisors and senior executives √ Applicable Not Applicable In accordance with the regulations of “Articles of Association”, the remuneration of Decision-making process for the remuneration of directors, directors and supervisors is subject to the general meeting of shareholders and the supervisors and senior executives remuneration of the senior executives is approved by the board of directors. Do directors recuse themselves when the Board of Directors Yes discusses matters relating to their remuneration Recommendations made by the Remuneration and Appraisal The Remuneration and Appraisal Committee maintained that the remuneration Committee or the special meeting of independent directors on policy and compensation for directors, supervisors and senior executives of the the remuneration of directors, supervisors and senior executives Company during the reporting period were legal, compliant and reasonable. Basis for deciding the remuneration of directors, supervisors and The basic salary plus performance bonus is assessed in combination with the senior executives quantitative index of production and operation, etc. See the “Changes in shares held by current and resigned directors, supervisors Actual payout of remuneration for directors, supervisors and and senior executives during the reporting period and their remunerations” in this senior executives section for details. Total remuneration actually obtained by all directors, supervisors RMB 11,354,400 and senior executives at the end of reporting period (IV) Change in directors, supervisors and senior executives √ Applicable Not Applicable Name Post Change Reason of change You Ruikai Director, Chairman Elected Job adjustment Xia Lijun Independent director Elected Additional director, elected by the general meeting of shareholders Zhao Jizhu Supervisor Elected Job adjustment Shan Jianguo Chief engineer Engaged Job adjustment Li Ruixiang Vice president Engaged Job adjustment Lu Hanzhong Vice president Engaged Job adjustment Shen Qiuyuan Vice president Engaged Job adjustment Liu Chengyun Director, Chairman Resigned Job adjustment Bai Yunxia Independent director Resigned Expiry of term of office You Hua Supervisor Resigned Retired for personal reasons Liu Qizhong Vice president Resigned Personal reasons Fei Guo Chief engineer Resigned Personal reasons (V) Punishments by securities regulatory authority in recent three years Applicable √ Not Applicable (VI) Others Applicable √ Not Applicable V. Related information about the board meetings convened during the reporting period Session of meeting Convening date Resolutions 17th meeting of the 8th Reviewed and approved the “Proposal on Reviewing the Appointment of Mr. Shan Jianguo as Chief February 20, 2023 Board of Directors Engineer” and other proposals (See Extraordinary Announcement No. 2023-002 for details) 18th meeting of the 8th Reviewed and approved the “Proposal on Reviewing the 2022 Work Report of Board of Directors” and March 30, 2023 Board of Directors other proposals (See Extraordinary Announcement No. 2023-003 for details) 19th meeting of the 8th April 28, 2023 Reviewed and approved of the “Proposal on Reviewing the 2023 First Quarterly Report of the Company” Board of Directors Section IV Corporate Governance Session of meeting Convening date Resolutions Reviewed and approved the “Proposal on the Company’s Compliance with the Conditions for Issuing 20th meeting of the 8th May 25, 2023 A Shares to Specific Targets” and other proposals (See Extraordinary Announcement No. 2023-012 for Board of Directors details) 21st meeting of the 8th Reviewed and approved the “Proposal on Reviewing the 2023 Plan for Issuing Asset-Backed Securities” June 7, 2023 Board of Directors and other proposals (See Extraordinary Announcement No. 2023-024 for details) 22nd meeting of the 8th Reviewed and approved the “Proposal on Reviewing the Revision of the Fixed Asset Management June 28, 2023 Board of Directors Measures” and other proposals (See Extraordinary Announcement No. 2023-029 for details) Reviewed and approved the “Proposal on Reviewing the Adjustment to Members of Special Committees 23rd meeting of the 8th August 3, 2023 under the Board of Directors” and other proposals (See Extraordinary Announcement No. 2023-031 for Board of Directors details) 24th meeting of the 8th Reviewed and approved the “Proposal on Reviewing the Full Text and Summary of 2023 Semi-Annual August 28, 2023 Board of Directors Report of the Company” and other proposals (see Extraordinary Announcement No. 2023-036 for details) Reviewed and approved the “Proposal on Reviewing and Revising the Implementation Rules and List of 25th meeting of the 8th September 22, 2023 Proceedings of Specialized Committees of the Board of Directors” and other proposals (See Extraordinary Board of Directors Announcement No. 2023-040 for details) Reviewed and approved the “Proposal on Reviewing the Additional Election of Mr. You Ruikai as 26th Meeting of the 8th October 7, 2023 a Director and the Election of Him as Vice Chairman of the Company” and other proposals (See Board of Directors Extraordinary Announcement No. 2023-042 for details) 27th Meeting of the 8th October 30, 2023 Reviewed and approved the “Proposal on Reviewing the 2023 Third Quarterly Report of the Company” Board of Directors 28th Meeting of the 8th Reviewed and approved the “Proposal on Reviewing the Sale of Ship Assets by Subsidiaries” and other November 13, 2023 Board of Directors proposals (See Extraordinary Announcement No. 2023-046 for details) 29th Meeting of the 8th Reviewed and approved the “Proposal on Reviewing the Foreign Investment for the Establishment of a December 6, 2023 Board of Directors Joint Venture” and other proposals (See Extraordinary Announcement No. 2023-050 for details) Reviewed and approved the “Proposal on Reviewing the Long-Term Equity Incentive Plan (Draft) of 30th Meeting of the 8th December 26, 2023 Shanghai Zhenhua Heavy Industries Co., Ltd. and Its Summary” and other proposals (see Extraordinary Board of Directors Announcement No. 2023-053 for details) VI. Duty performance of directors (I) Attendance of the directors at the board meetings and the general meeting of shareholders Attendance at the Attendance at Board Meetings general meeting of shareholders Independent Times of Director name director or Times of Personal Times of meetings Times of Times of not attendance Times of absence for two attendance at the should be personal attendance by through a absence consecutive general meeting attended in attendance telecommunication proxy times of shareholders this year You Ruikai No 4 4 1 0 0 No 0 Ou Huisheng No 14 14 5 1 0 No 3 Zhu Xiaohuai No 14 14 5 0 0 No 4 Wang Cheng No 14 14 6 1 0 No 2 Zhang Jianxing No 14 14 7 1 0 No 2 Sheng Leiming Yes 14 14 5 0 0 No 4 Zhang Hua Yes 14 14 8 0 0 No 4 Zhao Zhanbo Yes 14 14 6 0 0 No 3 Xia Lijun Yes 9 9 4 0 0 No 3 Liu Chengyun No 14 14 7 0 0 No 2 (resigned) Bai Yunxia Yes 5 5 3 0 0 No 1 (resigned) ANNUAL REPORT 2023 Explanations for personal absence from the meeting for two consecutive times Applicable √ Not Applicable Times of the board meetings convened in current year 14 Including: times of on-site meetings Times of meetings convened through telecommunication 4 Times of meetings convened on-site and through telecommunication 10 (II) Objections raised by directors on matters of the Company Applicable √ Not Applicable (III) Others Applicable √ Not Applicable VII. Specialized committees under the Board of Directors √ Applicable Not Applicable (I) Members of specialized committees under the board of directors Category of specialized committee Members Audit committee Xia Lijun, Zhao Zhanbo, Sheng Leiming, Zhang Hua Nominating committee You Ruikai, Wang Cheng, Zhao Zhanbo, Sheng Leiming, Zhang Hua Remuneration and appraisal committee Zhao Zhanbo, Zhang Jianxing, Zhang Hua, Xia Lijun Strategy committee You Ruikai, Ou Huisheng, Zhang Jianxing, Zhao Zhanbo, Xia Lijun (II) 8 meetings convened by the audit committee during the reporting period Other performance Convening date Contents Important comments and suggestions of duties Reviewed the “Proposal on Reviewing the Full Text and All proposals at this meeting were March 24, 2023 Summary of 2022 Annual Report of the Company” and other unanimously reviewed and approved. proposals Reviewed the “Proposal on Reviewing the 2023 First Quarterly All proposals at this meeting were April 25, 2023 Report of the Company” unanimously reviewed and approved. Reviewed the “Proposal on the Company’s Issuance of A All proposals at this meeting were May 24, 2023 Shares to Specific Targets Involving Related Transactions” and unanimously reviewed and approved. other proposals Reviewed the “Proposal on Reviewing the Company’s All proposals at this meeting were June 27, 2023 2022 Comprehensive Risk Management Report and 2023 unanimously reviewed and approved. Significant Risk Assessment Report” and other proposals Reviewed the “Proposal on Reviewing the Full Text and All proposals at this meeting were August 25, 2023 Summary of 2023 Semi-Annual Report of the Company” and unanimously reviewed and approved. other proposals Reviewed the “Proposal on Reviewing and Revising the All proposals at this meeting were September 20, 2023 Implementation Rules and List of Proceedings of the Audit unanimously reviewed and approved. Committee of the Board of Directors” Reviewed the “Proposal on Reviewing the 2023 Third All proposals at this meeting were October 27, 2023 Quarterly Report of the Company” unanimously reviewed and approved. Reviewed the “Proposal on Reviewing the Provision of All proposals at this meeting were December 4, 2023 Guarantee for a Korean Subsidiary” and other proposals unanimously reviewed and approved. Section IV Corporate Governance (III) 5 meetings convened by the nominating committee during the reporting period Other performance Convening date Contents Important comments and suggestions of duties Reviewed the “Proposal on Reviewing the Appointment of Mr. All proposals at this meeting were February 20, 2023 Shan Jianguo as Chief Engineer” and other proposals unanimously reviewed and approved Reviewed the “Proposal on Reviewing the Additional Election All proposals at this meeting were June 5, 2023 of Independent Directors into the 8th Board of Directors” unanimously reviewed and approved Reviewed the “Proposal on Reviewing the Formulation of the All proposals at this meeting were June 27, 2023 List of Proceedings of the Nomination Committee of the Board unanimously reviewed and approved of Directors” Reviewed the “Proposal on Reviewing and Revising the All proposals at this meeting were September 20, 2023 Implementation Rules and List of Proceedings of the unanimously reviewed and approved Nomination Committee of the Board of Directors” Reviewed the “Proposal on Reviewing the Additional Election All proposals at this meeting were October 4, 2023 of Mr. Rui Kai as a Director and the Election of Him as Vice unanimously reviewed and approved Chairman of the Company” (IV) 6 meetings convened by the remuneration and appraisal committee during the reporting period Other performance Convening date Contents Important comments and suggestions of duties Reviewed the “Proposal on Reviewing the Remuneration of All proposals at this meeting were March 27, 2023 Directors of the Company for 2022” and other proposals unanimously reviewed and approved Reviewed the “Proposal on Reviewing the Formulation of All proposals at this meeting were June 27, 2023 the List of Proceedings of the Remuneration and Appraisal unanimously reviewed and approved Committee of the Board of Directors” and other proposals Reviewed the “Proposal on Reviewing the Responsibility Agreement for 2023 Annual Business Performance of the All proposals at this meeting were August 25, 2023 Management Team and the Responsibility Agreement for unanimously reviewed and approved Business Performance of the New Management Team during Its Term 2022-2024” and other proposals Reviewed the “Proposal on Reviewing and Revising the Implementation Rules and List of Proceedings of the All proposals at this meeting were September 20, 2023 Remuneration and Appraisal Committee of the Board of unanimously reviewed and approved Directors” and other proposals Reviewed the “Proposal on Reviewing the Results of All proposals at this meeting were December 4, 2023 Assessment on the 2022 Annual Business Performance of the unanimously reviewed and approved Management Team” and other proposals Reviewed the “Proposal on Reviewing the Long-Term Equity All proposals at this meeting were December 21, 2023 Incentive Plan (Draft) of Shanghai Zhenhua Heavy Industries unanimously reviewed and approved Co., Ltd. and Its Summary” and other proposals (V) 7 meetings convened by the strategy committee during the reporting period Other performance Convening date Contents Important comments and suggestions of duties Reviewed the “Proposal on Reviewing the Company's 2023 All proposals at this meeting were March 27, 2023 Investment Plan” unanimously reviewed and approved Reviewed the “Proposal on the Company’s Compliance with All proposals at this meeting were May 24, 2023 the Conditions for Issuing A Shares to Specific Targets” and unanimously reviewed and approved other proposals Reviewed the “Proposal on Reviewing the 2023 Plan for All proposals at this meeting were June 5, 2023 Issuing Asset-Backed Securities” and other proposals unanimously reviewed and approved Reviewed the “Proposal on Reviewing the Disposal of Equity All proposals at this meeting were June 27, 2023 Assets at the Right Time” and other proposals unanimously reviewed and approved ANNUAL REPORT 2023 Other performance Convening date Contents Important comments and suggestions of duties Reviewed the “Proposal on Reviewing the Intention of ZPMC’s Wholly-Owned Subsidiary to Introduce Strategic Investors and All proposals at this meeting were September 20, 2023 Employee Stock Ownership Platform to Increase Its Capital” unanimously reviewed and approved and other proposals Reviewed the “Proposal on Reviewing the Sale of Ship Assets All proposals at this meeting were November 10, 2023 by Subsidiaries” and other proposals unanimously reviewed and approved Reviewed the “Proposal on Reviewing the “Foreign Investment All proposals at this meeting were December 4, 2023 for the Establishment of a Joint Venture” and other proposals unanimously reviewed and approved (VI) Particulars about objections Applicable √ Not Applicable VIII. Description of the risks found by the board of supervisors Applicable √ Not Applicable The board of supervisors has no objection to the supervision matters during the reporting period. IX. Particulars about the employees in the parent company and the main subsidiaries at the end of the reporting period (I) Particulars about employees Number of in-service employees of the parent company 2,882 Number of in-service employees of the main subsidiaries 5,422 Total of in-service employees 8,304 Number of retired employees required to be paid by the parent company and its major subsidiaries Functions Category Number of staff Production staff 3,498 Sales staff 283 Technical staff 3,307 Financial staff 183 Administrative staff 1,033 Total 8,304 Education background Education level Number (person) Master and above 769 Undergraduate 4,532 Junior College 1,659 Below Junior College 1,344 Total 8,304 (II) Remuneration policies √ Applicable Not Applicable In line with the Company’s development strategy, the Company improved the remuneration distribution incentive system and performance assessment system and established and improved the performance assessment system based on the different properties and characteristics of each entity and division; promoted the salary incentive system closely linking the performance distribution with the unit or division performance, value contribution, industrial characteristics, growth Section IV Corporate Governance phase and similar factors, and comprehensively linking the staff performance with position duty and value contribution, and thus initially established the distribution mode integrating with the market. (III) Training plan √ Applicable Not Applicable In line with the Company’s development strategy, the Company improved the staff training system. According to the training plan, the Company implemented the training in a planned way to improve the business skill level and professional quality of staff at various levels. (IV) Labor outsourcing √ Applicable Not Applicable Total of labor outsourcing hours 5,606,280 hours Total of labor outsourcing remuneration RMB 312,669,000 X. Proposal for profit distribution or convention of capital reserves into bonus shares (I) Formulation, implementation or adjustment of cash dividend distribution policies √ Applicable Not Applicable According to the requirements of the Circular on Further Implementation of Relevant Matters Concerning Cash Dividend Distribution of Listed Companies (ZJF [2012] No. 37) issued by the CSRC, as proposed by the 10th meeting of the Company’s 5th Board of Directors held on August 21, 2012, amendments were made to the Articles of Association of the Company concerning profit distribution and cash dividends policy, and as a result, the dividend distribution standard and proportion became clearer, related decision making process and mechanism were complete, and the minority shareholders’ legal rights and interests were fully protected, giving them the opportunity to fully express their views and demands. No adjustments were made to the cash dividend policy during the reporting period. On April 24, 2023, the Company held a performance briefing for 2022, at which the Company’s management fully communicated with investors on the profit distribution plan for 2022 through online interaction. On June 28, 2023, the 2022 Annual General Meeting of Shareholders of the Company considered and approved the profit distribution plan for 2022. The profit distribution plan for 2022 of the Company was as follows: no profit distribution was made, and no capital reserve was converted into share capital. Details of the above profit distribution matters are set out in the “Announcement of the Annual Profit Distribution Plan for 2022” published by the Company on the Shanghai Securities News and the website of the Shanghai Stock Exchange (www.sse.com.cn). As audited by Ernst & Young Hua Ming LLP, the Company achieved a net profit attributable to the owners of the parent company of approximately RMB 520 million in 2023. As at December 31, 2023, the undistributed profit of the parent company was approximately RMB 2.798 billion. To deliver a reasonable return to shareholders and strengthen their investment confidence, a profit distribution proposal for 2023 has been proposed based on the Company’s performance in 2023: profits will be distributed based on the total share capital registered on the record date for the implementation of the equity distribution, and a cash dividend of RMB 0.50 (tax included) per 10 shares would be distributed to all shareholders. As of December 31, 2023, the Company’s total share capital consisted of 5,268,353,501 shares. When calculated on this basis, the total cash dividend to be distributed will be RMB 263,417,675.05 (tax included). The Company will not convert capital reserve into share capital, or grant bonus shares for 2023. The profit distribution proposal has yet to be submitted to the 2023 Annual General Meeting of Shareholders for consideration and approval. (II) Special statement on the cash dividend policy √ Applicable Not Applicable ANNUAL REPORT 2023 In compliance with the Company’s Articles of Association or the relevant resolutions of general meeting of shareholders √ Yes No Specific and clear dividend standards and ratios √ Yes No Complete decision-making procedure and mechanism √ Yes No Independent directors have faithfully performed their duties and played their due role √ Yes No Non-controlling shareholders are able to fully express their opinion and demand and their legal rights and interests are fully protected √ Yes No (III) If the profit is positive in the reporting period and the profit of the parent company available for distribution to the shareholders is positive but the Company does not represent the plan or proposal for profit distribution in cash, the Company shall disclose in detail the reasons and the purpose and use plan of the undistributed profit Applicable √ Not Applicable (IV) Proposal for profit distribution and for converting capital reserve to share capital for the reporting period √ Applicable Not Applicable Unit: Yuan Currency: CNY Number of bonus shares per 10 shares (share) — Number of dividends per 10 shares (RMB) (taxes included) 0.5 Number of shares converted by capital reserve per 10 shares (share) — Amount of cash dividends (including tax) 263,417,675.05 Net profits attributable to common shareholders of the listed company in the annual consolidated statement of dividends 519,978,765 Ratio of net profits attributable to the listed company common shareholders in consolidated statements (%) 50.66 Amount of cash dividends from repurchase of shares — Total amount of cash dividends (tax included) 263,417,675.05 Ratio of the total amount of cash dividends to the net profits attributable to common shareholders of the listed company 50.66 in the consolidated statement (%) XI. The Company’s equity incentive plan, employee stock ownership plan or other incentives to the employees and their impacts (I) Related incentives disclosed in provisional announcement, without progress or change in follow-up implementation √ Applicable Not Applicable Summary of events Query index On December 26, 2023, the Company held the 30th meeting of the 8th Board of Directors and the 17th meeting of the 8th Board of Supervisors. The meetings reviewed and approved the “Proposal on Reviewing the Long-Term Equity Incentive Plan (Draft) of Shanghai Zhenhua Heavy Industries Co., Ltd. and Its Summary”, See the relevant announcements (Extraordinary Announcement “Proposal on Reviewing the 2023 Stock Option Incentive Plan (Draft) of Shanghai No. 2023-053, 2023-054, 2023-055 and 2023-056) disclosed by the Zhenhua Heavy Industries Co., Ltd. and Its Summary”, “Proposal on Reviewing the Company on the website of the Shanghai Stock Exchange (www. Assessment Management Measures for the Implementation of 2023 Stock Option sse.com.cn) and designated information disclosure media on Incentive Plan of Shanghai Zhenhua Heavy Industries Co., Ltd.”, “Proposal on December 27, 2023 for details. Reviewing the Management Measures for the Implementation of 2023 Stock Option Incentive Plan of Shanghai Zhenhua Heavy Industries Co., Ltd.” and other related proposals. According to the “Official Reply to the Implementation of the Stock Option Incentive Plan by Shanghai Zhenhua Heavy Industries Co., Ltd.” (GZKF [2024] No. 68) issued See the relevant announcement (Extraordinary Announcement by the State-owned Assets Supervision and Administration Commission of the State No. 2024-004) disclosed by the Company on the website of the Council”, the State-owned Assets Supervision and Administration Commission of the Shanghai Stock Exchange (www.sse.com.cn) and designated State Council agreed to the Company’s implementation of the stock option incentive information disclosure media on March 23, 2024 for details. plan in principle. Section IV Corporate Governance Summary of events Query index See the relevant announcements (Extraordinary Announcement On March 28, 2024, the Company held the 32nd meeting of the 8th Board of Directors No. 2024-006, 2024-007, 2024-011 and 2024-012) disclosed by the and the 18th meeting of the 8th Board of Supervisors. The meetings reviewed and Company on the website of the Shanghai Stock Exchange (www. approved the “Proposal on Reviewing the Long-Term Equity Incentive Plan (Revised sse.com.cn) and designated information disclosure media on Draft) of Shanghai Zhenhua Heavy Industries Co., Ltd. and Its Summary”. March 29, 2024 for details. (II) Incentives not disclosed in provisional announcement or with follow-up progress Equity incentives Applicable √ Not Applicable Other description Applicable √ Not Applicable Information about employee stock ownership plan Applicable √ Not Applicable Other incentives Applicable √ Not Applicable (III) Equity incentives awarded to the directors and senior executives during the reporting period Applicable √ Not Applicable (IV) Establishment and implementation of the assessment mechanism and incentive mechanism for senior executives during the reporting period √ Applicable Not Applicable The Company appoints the directors, supervisors and senior executives in accordance with the provisions of Company Law and the Articles of Association, has built up a preliminary cultivation, selection, supervision, assessment, reward and punishment, constraint system for the Company’s senior executives suitable for the actual situation. The Company formulated corresponding administrative methods for senior executives. According to the production and development need of the Company, the senior executives are appointed, resigned and assessed following the principles of “being from top to bottom integrating the virtue and talent”, and are subject to annual appraisal by the Company according to the due diligence and job performance. The Company will gradually improve the existing performance evaluation system and salary system, and promote medium and long-term incentive system for all senior executives and the core technical personnel of the Company, to continue to stimulate the enthusiasm of the senior executives, to create new achievements, and to ensure the benefit maximization and standard operation of the Company. XII. Development and implementation of internal control systems during the reporting period √ Applicable Not Applicable The Company actively promoted the continuous improvement of internal control management system in five aspects including internal environment, risk management, major control activities, information and communication, and internal supervision and evaluation. In the meanwhile, through internal self-inspection, daily and special supervision, and internal control evaluation, the Company ensured the effective implementation of relevant management requirements, smooth communication of feedback information, and timely rectification of defects. According to the, the Company integrated the business systems and the management flow into the control requirements of the internal control system, and established the internal control, risk and compliance management systems such as “Management Measures for the Construction and Supervision of the Internal Control System”, “Implementation Rules for Internal Control Management Audit”, “Regulations on Comprehensive Risk Management”, “Regulations on Compliance ANNUAL REPORT 2023 Management” and “Regulations on the Management of Significant Business Risk Reporting”, and formulated a power and responsibility manual to make clear the control nodes and approval flow of various operation and management matters, and improved the beforehand, intermediate and afterwards risk control mechanisms and established a strict internal control system. The Company continuously carried out annual internal control evaluation and internal control audit, and the annual report on internal control evaluation was submitted to the Board of Directors for discussion. In accordance with the Basic Standard for Enterprise Internal Control and its supporting guidelines, the Company, in combination with its own structure and characteristics, comprehensively evaluated the reasonableness and operational effectiveness of the internal control design over the internal environment, risk assessment, control activities, information and communication, internal supervision and other elements of the Company, found out the potential deficiencies or defects at all levels, further strengthened and standardized the construction of the Company's internal control and improved the management quality and the risk prevention capability. Meanwhile, the Company entrusted an external professional audit firm to conduct the internal control audit every year. Through the external audit, according to the requirements on internal control, the risks were effectively identified, evaluated, controlled, monitored and improved to organically integrate risk management, internal control and daily operation activities, and effectively control and prevent various risks to ensure the sustainable and stable development of the Company. Description of the important deficiencies in internal control during the reporting period Applicable √ Not Applicable XIII. Management and control over the subsidiaries during the reporting period √ Applicable Not Applicable In accordance with the provisions of the Company Law, the Articles of Association and other relevant laws, regulations and rules, the Company continued to strengthen the management and supervision of its subsidiaries on standardized operation, information disclosure, financial capital and operation, and timely track the financial status of subsidiaries and other significant matters to ensure legal compliance of operation and management, assets safety, truthful and complete financial reports and related information, and to further enhance the operation management and risk management capability of the subsidiaries. XIV. Particulars about the audit report on internal control √ Applicable Not Applicable Ernst & Young Hua Ming LLP, engaged by the Company, had audited the effectiveness of the internal control of the financial statement as of December 31, 2023 and issued a standard internal control audit report with unqualified opinions (see the announcement published on the website of Shanghai Stock Exchange on the same day as this report for details). Audit report on internal control disclosed or not: Yes Opinion type of internal control audit report: standard with clean opinion XV. Remediation of problems identified by self-inspection in the special action on the governance of listed companies None XVI. Others Applicable √ Not Applicable Section V Environmental and Social Responsibility Section V Environmental and Social Responsibility I. Environmental Information Establishment of environmental protection-related mechanisms Yes Funds invested into environmental protection during the Reporting Period (Unit: 10,000 Yuan) 11,856.90 (I) Information about environmental protection of the Company and its subsidiaries as the key pollutant discharge units published by environmental protection department √ Applicable Not Applicable 1. Emission information √ Applicable Not Applicable During the reporting period, the total permitted amount of main pollutants in waste gas of the Company and its major subsidiaries: 0.783 tons of sulfur dioxide, 2.399 tons of nitrogen oxides, 63.792 tons of particulate matter, and 328.182 tons of VOCs per year; no permitted emission limit was indicated for some pollutants on the pollutant emission permit of some entities; the actual emissions in 2023 were 8.947 tons of sulfur dioxide, 44.088 tons of nitrogen oxides, 39.701 tons of particulate matter and 194.116 tons of VOCs. Total permitted amount of main pollutants in wastewater: 609.484 tons of COD, 63.506 tons of ammonia nitrogen, 1.468 tons of total phosphorus and 135.557 tons of total nitrogen per year; no permitted emission limit was indicated for some pollutants on the pollutant emission permit of some entities; the actual emissions in 2023 were 291.9 tons of COD, 43.703 tons of ammonia nitrogen, 0.384 tons of total phosphorus and 59.522 tons of total nitrogen. According to the table below, all indicators were in line with the permitted emission limit indicated on the pollutant emission permit. According to the supervision monitoring by environmental protection department and the self-monitoring of the enterprise, all kinds of pollutants discharged by the Company meet the corresponding emission limits specified in the national “Integrated Emission Standard of Air Pollutants” (GB16297-1996), “Emission Standards for Odor Pollutants” (GB14554-1993), “Standard for Fugitive Emission of Volatile Organic Compounds” (GB37822-2019), “Emission Standard of Cooking Fume” (GB18483-2001), “Integrated Wastewater Discharge Standard” (GB8978-1996), Wastewater Quality Standards for Discharge to Municipal Sewers (GB/T31962-2015), “Emission Standard for Industrial Enterprises Noise at Boundary” (GB12348- 2008), “Emission Standards of Pollutants for Shipbuilding Industry” (DB31/934-2015) of Shanghai City, “Integrated Emission Standard of Air Pollutants” (DB31/933-2015) of Shanghai City, “Emission Standards for Odor Pollutants” (DB3/1025-2016) of Shanghai City, “Emission Standard of Air Pollutants for Boiler” (DB31/387-2018) of Shanghai City, “Emission Standard of Catering Fume” of Shanghai City (DB 31/844-2014), “Integrated Wastewater Discharge Standard” (DB31/199-2018) of Shanghai City, “Integrated Emission Standard of Air Pollutants” (DB32 4041- 2021) of Jiangsu Province, “Emission Standard of Air Pollutants for Surface Coating of Engineering Machinery and Steel Structure Manufacturing Industry” (DB32/4147-2021) of Jiangsu Province, “Emission Standard of Air Pollutants for Industrial Surface Coating” (DB32/4439-2022) of Jiangsu Province and “Emission Standard of Air Pollutants for Industrial Furnace and Kiln” (DB32/3728-2020) of Jiangsu Province. For details of the pollutant emissions of the Company and major subsidiaries, see the table below. ANNUAL REPORT 2023 Permitted Name of main Total Over- Name of the emissions pollutant and Emission Number Distribution Emission emissions standard company or Applicable pollutant emission standards in 2023 characteristic mode of outlets of outlets concentration in 2023 emissions subsidiary (emission pollutant (ton) in 2023 permit) (ton) SO2 Integrated Emission Standard of Air Pollutants 0 0.066 None (DB31/933-2015) of Shanghai City, Emission NOx Pretreatment, Standards of Pollutants for Shipbuilding Industry 0 1.046 None Particulate 55 (3 out sand washing, (DB31/934-2015), Emission Standards for Odor Shanghai of service) coating and Pollutants (DB31/1025-2016), Emission Standard of 12.583 16.1026 None matter Zhenhua canteen Cooking Fume (DB31-844-2014), and Standard for Meeting Heavy Organized Fugitive Emission of Volatile Organic Compounds VOCs relevant 151.385 174.047 None Industries Co., emission (GB37822-2019) standards Ltd. Changxing Branch COD 221.366 338.59 None Ammonia Wastewater Integrated Wastewater Discharge Standard 2 31.866 37.16 None nitrogen outlet (DB31/199-2018) of Shanghai City Total nitrogen 52.541 121.79 None SO2 Integrated Emission Standard of Air Pollutants 0 0.0183 None Shanghai (DB31/933-2015), Emission Standards for Odor Zhenhua Port NOx Sand 0.264 0.5727 None Meeting Pollutants (DB31/1025-2016) and Emission Machinery Organized washing, Particulate 14 relevant Standard of Air Pollutants for Boiler (DB31/387- Heavy emission coating and 2.944 15.9682 None matter standards 2018) of Shanghai City, and Standard for Fugitive Industries Co., canteen Emission of Volatile Organic Compounds Ltd. VOCs 20.118 58.631 None (GB37822-2019) Particulate Integrated Emission Standard of Air Pollutants 2.727 30.14 None matter (DB31/933-2015) of Shanghai City, Emission Pretreatment, 9 (2 out of Standards for Odor Pollutants (DB31/1025-2016), sand washing service) Emission Standard of Cooking Fume (DB31-844- Shanghai VOCs and coating 7.98 45.56 None 2014), and Standard for Fugitive Emission of Zhenhua Volatile Organic Compounds (GB37822-2019) Heavy Meeting Domestic Industries Port Organized relevant sewage Machinery emission standards discharged General Equipment Co., through pipes Domestic Integrated Wastewater Discharge Standard Ltd. / 1 / is not subject / sewage outlet (DB31/199-2018) of Shanghai City to a permitted discharge amount and is not monitored Particulate Integrated Emission Standard of Air Pollutants 5.2225 - None matter (GB 16297-1996), Integrated Emission Standard Shanghai of Air Pollutants (DB32 4041-2021) and Emission Sand washing Zhenhua 13 Standard of Air Pollutants for Surface Coating and coating Meeting Heavy VOCs Organized of Engineering Machinery and Steel Structure 4.3763 25.92 None relevant Manufacturing Industry (DB32/4147-2021) of Industries Co., emission standards Jiangsu Province Ltd. Nantong Branch COD Integrated Wastewater Discharge Standard 19.3926 139.3640 None Wastewater 2 (GB8978- 1996), Wastewater Quality Standards for Ammonia outlet 4.3349 17.496 None Discharge to Municipal Sewers (GB/T31962-2015) SO2 Integrated Emission Standard of Air Pollutants (GB 8.87533* - None 16297-1996), Integrated Emission Standard of Air NOx Pretreatment, Pollutants (DB32 4041-2021), Emission Standard of 43.57568* - None Particulate sand washing, Air Pollutants for Surface Coating of Engineering coating, Machinery and Steel Structure Manufacturing 13.63264 - None matter 19 hazardous Industry (DB32/4147-2021) and Emission Standard Nantong waste of Air Pollutants for Industrial Furnace and Kiln Zhenhua warehouse (DB32/3728-2020) of Jiangsu Province, Emission VOCs and canteen Meeting Standards for Odor Pollutants (GB14544-1993), 2.47799 16.125 None Heavy Organized relevant Emission Standard of Cooking Fume (GB18483- Equipment emission standards 2001) Manufacturing Co., Ltd. COD 12.07874 131.5304 None Ammonia 3.89373 8.85 None Integrated Wastewater Discharge Standard Wastewater Total 1 (GB8978- 1996), Wastewater Quality Standards for outlet 0.38411 1.468 None phosphorus Discharge to Municipal Sewers (GB/T31962-2015) Total nitrogen 6.98094 13.767 None SO2 Integrated Emission Standard of Air Pollutants 0.0649 - None (GB16297-1996), Emission Standard of Air NOx Heat Pollutants for Boiler (GB13271-2014), Integrated 0.2068 - None Particulate treatment, Emission Standard of Air Pollutants (DB32 4041- 11 0.5946 - None ZPMC matter sand washing 2021) of Jiangsu Province, Emission Standards Transmission and coating Meeting for Odor Pollutants (GB14554-1993), Emission Organized Standard of Air Pollutants for Industrial Surface Machinery VOCs relevant 4.50 5.3 None emission Coating (DB32/4439-2022) of Jiangsu Province (Nantong) Co., standards Ltd. Not COD Integrated Wastewater Discharge Standard - None Domestic detected 1 (GB8978- 1996), Wastewater Quality Standards for sewage outlet Not Ammonia Discharge to Municipal Sewers (GB/T31962-2015) - None detected Section V Environmental and Social Responsibility Permitted Name of main Total Over- Name of the emissions pollutant and Emission Number Distribution Emission emissions standard company or Applicable pollutant emission standards in 2023 characteristic mode of outlets of outlets concentration in 2023 emissions subsidiary (emission pollutant (ton) in 2023 permit) (ton) SO2 Integrated Emission Standard of Air Pollutants 0 - None NOx (GB 16297-1996), Emission Standards for Odor 0 - None Pretreatment, Pollutants (GB14554-1993), Integrated Emission Particulate 10 sand washing ZPMC Qidong Standard of Air Pollutants (DB32 4041-2021) 0.86 - None matter and coating Meeting Marine Organized of Jiangsu Province, Emission Standard of Air relevant Engineering VOCs emission Pollutants for Boiler (GB13271-2014) 1.09 - None standards Co., Ltd. COD Integrated Wastewater Discharge Standard 7.35 - None Domestic 1 (GB8978- 1996), Wastewater Quality Standards for Ammonia sewage outlet 0.32 - None Discharge to Municipal Sewers (GB/T31962-2015) SO2 0.00692 0.698270 None Integrated Emission Standard of Air Pollutants NOx (DB31/933-2015), Emission Standards for Odor 0.04111 0.780500 None Sand washing Shanghai Port Particulate 10 Pollutants (DB31/1025-2016), and Emission and coating Meeting 1.1376 1.581650 None Machinery matter Organized Standard of Air Pollutants for Boiler (DB31/387- relevant 2018) of Shanghai City Heavy Industry emission VOCs standards 2.1888** 2.59866 None Co., Ltd. COD Wastewater Integrated Wastewater Discharge Standard 31.713 - None 1 Ammonia outlet (DB31/199-2018) 3.288 - None Note: 1. - in the table indicates that no permitted emission limit was inciated for this indicator on the pollutant emission permit of the enterprise. 2. If the total emissions were 0 in the table, it indicates that the pollutant was not detected. 3. *Due to deviations in the detection methods, the sulfur dioxide and nitrogen oxide data of Nantong Zhenhua Heavy Equipment Manufacturing Co., Ltd. were not detected in the second half of 2023. Therefore, the yearly data for 2023 are the same the data in the first half of the year. 4.**When calculating VOC emissions, Shanghai Port Machinery Heavy Industry Co., Ltd. corrected the calculation error in the first half of 2023. The VOC emissions in the first half of 2023 were calculated based on the daily RTO + total start-up time (14 hours) of zeolite rollers, covering the preheating and standby time (the workshop was actually not operating). When calculating emissions at the end of 2023, the calculation was adjusted according to the actual exhaust gas treatment time. Therefore, the yearly data for 2023 is only slightly higher than the data in the first half of the year. 2. Construction and operation of pollution control facilities √ Applicable Not Applicable By thoroughly implementing the thoughts of Xi Jinping on ecological civilization, the Company and its subsidiaries, guided by the national laws and regulations on environmental protection and the requirements on the industrial policy, continued to carry out environmental protection compliance improvement activities, improved the environmental protection system incorporating the “Regulations on Ecological and Environmental Protection Responsibility System”, guided the employees to give full play to their subjective initiative and strengthened supervision to ensure that the control objectives were compliant and under control. During the reporting period, the Company and its subsidiaries strengthened the comprehensive management of waste gas, waste water, noise and hazardous waste, and various pollution prevention and control facilities functioned normally. In 2023, ZPMC Qidong Marine Engineering Co., Ltd., a subsidiary of the Company completed the renovation of its hazardous waste warehouse, and completed and put into use the paint warehouse project; Nantong Zhenhua Heavy Equipment Manufacturing Co., Ltd. upgraded the waste gas treatment facilities of its hazardous waste warehouse from activated carbon + photocatalytic oxidation to filter bag + activated carbon + CO treatment process; the first phase of the technological transformation project for automated painting production line of Shanghai Zhenhua Port Machinery Heavy Industries Co., Ltd. was accepted in October 2023, and the second phase of the project is expected to be completed and accepted in October 2024. 3. Environmental impact assessment (EIA) of construction project and other administrative licenses for environmental protection √ Applicable Not Applicable The Company strictly implemented the relevant management regulations of “Three Simultaneities” for environmental protection of national and local construction projects in all new, reconstruction and expansion projects, and had gone through the procedures of environmental impact assessment and completion acceptance for the projects. During the reporting period, some subsidiaries had no new, reconstruction or expansion projects. However, new progress was made in the construction projects of the some entities, as shown in the table below. ANNUAL REPORT 2023 Name of the company or subsidiary Key projects in 2023 EIA approval / acceptance ZPMC Changxing intelligent port equipment Shanghai Zhenhua Heavy Industries Co., Ltd. Obtained the EIA approval industry project Paint warehouse reconstruction project of Obtained the EIA approval (not yet put into production, Shanghai Zhenhua Heavy Industries Port Shanghai Zhenhua Heav y I ndustries Por t and procedures for major changes in the environmental Machinery General Equipment Co., Ltd. Machinery General Equipment Co., Ltd. impact assessment report being handled) Newly contrustruc ted Class A warehouse Shanghai Zhenhua Heavy Industries Co., Ltd. and self-use diesel supply center supporting Acceptance completed Nantong Branch project of Nantong Zhenhua Heavy Equipment Manufacturing Co., Ltd. Accepted the first phase of the project was accepted, Shanghai Zhenhua Port Machinery Heavy Technical improvement project of painting and the second phase of the project expected to be Industries Co., Ltd. automatic production line accepted in October 2024 Technological transformation projec t for ZPMC Transmission Machinery (Nantong) processing and production of core parts of Environmental impact assessment being publicized Co., Ltd. the lifting system for wind power installation platforms According to the “Regulations on the Administration of Pollutant Emission Permit”, the “Measures for the Administration of Pollutant Emission Permit (Trial)” and other national requirements, the Company and its subsidiaries applied for pollutant emission permits and applied for the change of pollutant emission permits according to the actual discharge changes, and obtained the “Pollutant Emission Permit” issued by local ecological and environmental protection department. In strict accordance with the requirements of emission permit, the Company continued to discharge pollutant as permitted, carried out self-monitoring, established accounts, reported regularly and made information public. 4. Emergency proposal for environmental incidents √ Applicable Not Applicable In order to prevent the occurrence of sudden environmental pollution incidents and to control and deal with them quickly and effectively after the occurrence, the Company complied with the “Environmental Protection Law of the People’s Republic of China”, “Law of the People’s Republic of China on the Prevention and Control of Water Pollution”, “Law of the People's Republic of China on the Prevention and Control of Atmospheric Pollution”, “Law of the People's Republic of China on the Prevention and Control of Solid Waste Pollution”, “Measures for the Administration of Recording the Emergency Plan for Emergent Environmental Events of Enterprises and Institutions (Trial)”, “Guidelines for the Compilation of Risk Assessment Report on Environmental Emergencies in Enterprises (Trial)”, and its branches and subsidiaries, based on the assessment of existing environmental risks, prepared their emergency plans, filed them with the local ecological and environmental protection department, and actively carried out emergency drills to further prevent and effectively respond to unexpected environmental pollution incidents. During the reporting period, Shanghai Zhenhua Port Machinery Heavy Industries Co., Ltd., a subsidiary of the Company, completed the revision and filing of the emergency plan for unexpected environmental incidents in August 2023; Shanghai Zhenhua Heavy Industries Co., Ltd. Nantong Branch completed the re-filing of the emergency plan filing form in December 2023. 5. Environmental self-monitoring plan √ Applicable Not Applicable All subordinate units of the Company installed online monitoring equipment for exhaust gas VOCs and wastewater as required and networked them with the ecological and environmental authorities, and carried out regular self- monitoring of environmental protection in accordance with the requirements of the pollutant emission permits and technical guidelines for self-monitoring of pollutant discharging units. All units released self-monitoring information on information disclosure platforms such as National Pollution Source Monitoring Information Management and Sharing Platform, Shanghai Integrated Pollution Source Management Information System, Shanghai Environmental Information Section V Environmental and Social Responsibility Disclosure Platform for Enterprises and Institutions and Jiangsu Pollutant Discharging Unit Self-monitoring Information Release Platform as required. All branches and subsidiaries of the Company carefully carried out self-monitoring in accordance with national and local requirements, and timely, complete and truthfully released self-monitoring data and related information. 6. Administrative penalties imposed for environmental issues during the reporting period √ Applicable Not Applicable During the reporting period, the Company’s pollutant discharging units did not receive any administrative penalties for environmental protection. 7. Other environmental information to be disclosed √ Applicable Not Applicable The Company’s subsidiaries, Shanghai Zhenhua Heavy Industries Co., Ltd. Changxing Branch, Shanghai Zhenhua Port Machinery Heavy Industries Co., Ltd., Shanghai Zhenhua Heavy Industries Co., Ltd. Nantong Branch and Nantong Zhenhua Heavy Equipment Manufacturing Co., Ltd., were included in the list of key enterprises subject to mandatory cleaner production audits. Up to now, Changxing Branch completed the acceptance of cleaner production audit at the end of September 2023; Shanghai Zhenhua Port Machinery Heavy Industries Co., Ltd. passed the evaluation of cleaner production audit in November 2023, the acceptance of which is expected to be completed by the end of November 2024; Shanghai Zhenhua Heavy Industries Co., Ltd. Nantong Branch and Nantong Zhenhua Heavy Equipment Manufacturing Co., Ltd. got approved by the Ecology and Environment Bureau of Nantong Economic and Technological Development Zone in 2023 and completed the acceptance of clean production audit. (II) Environmental protection of companies other than key emission units √ Applicable Not Applicable 1. Administrative penalties imposed for environmental issues √ Applicable Not Applicable During the reporting period, the Company’s pollutant discharging units did not receive any administrative penalties for environmental protection. 2. Other environmental information disclosed with reference to key emission units √ Applicable Not Applicable The Company’s subsidiary ZPMC Zhangjiagang Port Machinery Co., Ltd. completed the waste gas treatment project for hazardous waste warehouse at the end of 2023, where the waste gas from the hazardous waste warehouse was discharged through the exhaust pipe after treatment with activated carbon, and is going through the procedures for the change of its pollution emission permit. ZPMC Zhangjiagang Port Machinery Co., Ltd. had 4 waste gas outlets and 1 wastewater outlet, and the main pollutants were: wastewater (COD, ammonia nitrogen), waste gas (particles, VOCs), solid waste, noise, etc. Discharge method: the wastewater was discharged to the sewage treatment plant through pipes; the atmospheric pollutants such as the particulate matter and VOCs in waste gas were discharged in a well-organized manner after treatment; the solid wastes and hazardous wastes were handed over to the qualified entities for treatment; plant boundary noise was discharged up to the standard. During the reporting period, ZPMC Zhangjiagang Port Machinery Co., Ltd. discharged 1.671 tons of particulate matter and 4.235 tons of VOCs. 3. Reasons for not disclosing other environmental information Applicable √ Not Applicable ANNUAL REPORT 2023 (III) Information that is conducive to ecological protection, pollution prevention and environmental responsibility performance √ Applicable Not Applicable In 2023, the Company actively fulfilled its social responsibilities and was committed to promoting sustainable development, and released the “2022 Environmental, Social and Corporate Governance (ESG) Report”, which fully elaborated on the its remarkable results in environmental protection, social responsibilities and corporate governance in the past year, and actively responded to the expectations and demands of various stakeholders. (IV) Measures taken to reduce carbon emissions during the reporting period and their effects Carbon reduction measures taken or not Yes Carbon dioxide equivalent emissions reduced (in tons) 2,263 Types of carbon reduction measures (e.g., using clean energy, for power generation, Using clean energy for power generation, using carbon reduction using carbon reduction technologies in the production process, developing and technologies in the production process producing new products that contribute to carbon reduction, etc.) Specific description √ Applicable Not Applicable Shanghai Zhenhua Heavy Industries Co., Ltd. Changxing Branch installed and constructed a centralized control system for the air compression station at Pier No. 1, which can collect the operating data such as the power consumption and gas production of each air compressor in real time. The start-stop priority level can be set through the joint control program based on the on-site gas consumption, allowing the machines with high loading efficiency to run more. At the same time, an unloading standby time limit can be set; the program is set to shut down and cut off the power as long as the air compressor unloading time reaches 180s, which minimizes the unloading time and saves energy consumption. The energy consumption per unit of gas production has dropped by about 30%, resulting in annual saving of 410 tons of standard coal, equivalent to a reduction of 1,066 tons of carbon dioxide emissions. The 6MW PV project of ZPMC Qidong Marine Engineering Co., Ltd. passed the inspection of the State Grid’s acceptance expert team in August 2023 and was successfully connected to the grid for power generation. The total installed capacity of the PV system in the project is 6 MW. As of December 2023, the cumulative power generation was approximately 2.1 million kWh, saving approximately 599 tons of standard coal and reducing carbon dioxide emissions by 1,197 tons, showing good social, environmental and economic benefits. II. Fulfillment of social responsibility (I) Separate disclosure of social responsibility report, sustainability report or ESG report √ Applicable Not Applicable For detailed report, please refer to the “2023 Environmental, Social, and Corporate Governance (ESG) Report of Shanghai Zhenhua Heavy Industries Co., Ltd.” disclosed on the same day as this report. (II) Particulars about social responsibility work √ Applicable Not Applicable External donations and public Amount/content Description welfare programs Total investment (’0,000 Yuan) 84.5064 Directly provide free donations for financial support to targeted assistance areas. Including: fund (’0,000 Yuan) 84.5064 Amount equivalent to goods and materials (’0,000 Yuan) Section V Environmental and Social Responsibility External donations and public Amount/content Description welfare programs This figure is obtained based on direct beneficiaries of all donations, including education assistance (schools), revitalization through organizations (communities), employment Number of people benefited (person) 10,681 assistance (labor transfer) and talent training, and is an estimated figure. The number of people benefiting from projects such as consumption assistance and “aiding Xinjiang with work clothes” cannot be directly counted. Specific description √ Applicable Not Applicable In 2023, ZPMC earnestly further promoted its social responsibility work and fully achieved its responsibility goals through reasonable arrangement and effectively implementation. The Company invested a total of RMB 845,064 in external donations and public welfare programs to consolidate and expand the results of poverty alleviation in targeted assistance areas and continuously promote rural revitalization. ZPMC, in response to the group’s overall planning, invested RMB 300,000 to help build a new teaching complex for Shangpa Middle School in Fugong County; invested RMB 200,000 to increase the principal of the Special Education Development Fund in Lanping County; donated RMB 43,700 to Shideng Township Middle School to purchase water purifiers to solve students’ difficulty in getting drinking water difficulties; donated RMB 110,000 to Shigudian Kindergarten in Yongxing Community to purchase indoor full-color LED display screens to improve the office conditions of relocated kindergartens; invested RMB 126,300 in talent training for the Organization Department of the Lanping County Party Committee; invested RMB 20,000 to improve the Party building capabilities of Yong’an Community; and donated RMB 45,064 to assist in the purchase of materials. In 2023, the “Blue Vest” Youth Volunteer Service Team of the Company’s Youth League Committee held a “Learning from Lei Feng” Charity Sale Campaign with the theme of “Expressing Thanks, Aiding Students in Learning and Dream Pursuit”. More than 200 pieces of supplies were received from the Company’s second-level youth league organizations in the campaign, including books, children’s picture books, stationery, office and living necessities and toys. A total of RMB 13,310 was raised through the Charity Sale Campaign, which was donated to the “ZPMC Fund for Aid to Learning and Dream Pursuit” to build a “Love Library” in a poverty-stricken primary school in Tu’e Township, Lanping County, Nujiang City, Yunnan Province. III. Specific work on consolidating and expanding the progress in poverty alleviation and rural revitalization √ Applicable Not Applicable Item of poverty alleviation and rural Amount/content Description revitalization Include direct investment into gratuitous assistance funds, introduction of Total investment (’0,000 Yuan) 182.6725 assistance funds, purchase and sale of agricultural products and ordering of work clothes from targeted assistance areas, etc. Including: fund (’0,000 Yuan) 84.5064 Directly provide financial support to targeted assistance areas. Amount equivalent to goods and Include purchase and sale of agricultural products in targeted assistance 98.1661 materials (’0,000 Yuan) areas, ordering of work clothes and donations from charity sales. This figure is obtained based on direct beneficiaries of all donations, including education assistance (schools), revitalization through organizations (communities), employment assistance (labor transfer) and talent training, Number of people benefited (person) 10,681 and is an estimated figure. The number of people benefiting from projects such as consumption assistance and “aiding Xinjiang with work clothes” cannot be directly counted. Investigation and guidance, The Company conducted on-site survey, held special work meetings on capital investment, talents Forms of assistance (such as development targeted assistance, invested funds, helped create job opportunities, trained and employment suppor t, o f l o c a l i n d u s t r y, c re a t i n g j o b grassroots cadres and rural revitalization leaders, paried with the Yong’an boosting the consumption opportunities, improving education) Community Party Committee, purchased and sold agricultural products and of products from poor areas, customized work clothes from targeted assistance areas, etc. Party building pairing ANNUAL REPORT 2023 Specific description √ Applicable Not Applicable In 2023, the Company fully implemented the decisions and arrangements of the Party Central Committee on consolidating the results of poverty alleviation and continuing to promote rural revitalization, and effectively put in place the annual work arrangements for targeted assistance. The Company offered targeted assistance to Lanping County, Yunnan Province, and advanced assistance work such as “education improvement”, “revitalization through talents development”, “revitalization through organizations” and “industry revitalization”. On September 18, 2023, the Company visited Lanping County, Nujiang Prefecture, Yunnan Province to investigate the targeted assistance work. On September 19, 2023, the Company visited Yongxing Community and Yong’an Community in Lanping County for investigation. Furthermore, the Company trained 10 grassroots cadres for Lanping County and 1 rural revitalization leader. Changxing Branch of the Company helped created 215 jobs in the assistance areas throughout the year, who achieved stable employment in various positions. Section VI Important Events Section VI Important Events I. Fulfillment of commitments (I) Commitments of the Company’s actual controller, shareholders, related parties and acquirer, as well as the Company during the reporting period or ongoing at the period-end √ Applicable Not Applicable Describe Describe Is there any It the specific further plans Commitment Commitment Commitment Commitment time limit for Commitment commitment reasons for in case of Commitment Content background Type party time commitment term completed failure of failure of performance in time commitment commitment performance performance Commitments on ensuring effective implementation of the measures to compensate for diluted immediate return after the Company’s issuance of A shares to specific targets: 1. I undertake that I will not transfer benefits to other units or individuals at nil consideration or on unfair terms, and will not harm the Company’s interests in any other manner; 2. I undertake that I will act to restrain own duty-related spending; 3. I undertake that I will not utilize the assets of the Company for any investment or consumption irrelevant with the performance of my duties; 4. I undertake that I will procure the remuneration system developed by the Board of Directors or the Remuneration Committee to be linked with the implementation of the measures of the Company to compensate for returns within the scope of my own duties and authorities; 5. If the Company is to adopt an equity incentive plan in the future, I undertake that I will use Commitments Company my best efforts to procure the exercise conditions for the Long-term related to Others directors and May 25, 2023 No Yes N/A N/A equity incentive plan to be linked with the implementation effective refinancing senior executives of the measures of the Company to compensate for returns within the scope of my own duties and authorities; 6. From the date when the commitment is made to the completion of the Company’s issuance of A shares to specific targets, I undertake that supplementary undertakings will be given in accordance with new regulations announced by the CSRC and SSE concerning measures to compensate for returns and related undertakings in due course, if such regulations are announced by the CSRC and SSE and the foregoing undertakings cannot comply with such regulations. 7. I undertake that I will earnestly implement the measures of the Company concerning compensation for returns and my commitments thereon, and if any loss is incurred to the Company or investors due to my violation of such commitment, I am willing to be liable for compensation to the Company or investors in accordance with the law. 1. We will not act beyond our powers to interfere with the Company’s operating and management activities or infringe upon the interests of listed companies in strict accordance with relevant laws and regulations and the provisions of the CSRC and SSE; 2. From the date when the commitment is made to the completion of the issuance of A shares to specific targets, we undertake that supplementary undertakings will Controlling be given in accordance with new regulations announced shareholder: Commitments by the CSRC and SSE concerning measures to compensate China Long-term related to Others for returns and related undertakings in due course, if May 25, 2023 No Yes N/A N/A Communications effective refinancing such regulations are announced by the CSRC and SSE Construction and the foregoing undertakings cannot comply with Group Co., Ltd. such regulations. 3. We undertake that we will earnestly implement the measures of the Company concerning compensation for returns and my commitments thereon, and if any loss is incurred to the Company or investors due to my violation of such commitment, we are willing to be liable for compensation to the Company or investors in accordance with the law. ANNUAL REPORT 2023 Describe Describe Is there any It the specific further plans Commitment Commitment Commitment Commitment time limit for Commitment commitment reasons for in case of Commitment Content background Type party time commitment term completed failure of failure of performance in time commitment commitment performance performance No loans, loan guarantees or any other form of financial Terminattion December 26, Others Company support will be provided to the incentive objects for the Yes date of Yes N/A N/A 2023 exercise of stock options granted under this incentive plan. incentive plan Commitments If the Company has false records, misleading statements or related major omissions in the information disclosure documents, to equity resulting in non-compliance with the grant of equity or the Terminattion incentives exercise of equity arrangements, the incentive objects shall December 26, Others Incentive object Yes date of Yes N/A N/A return all the benefits obtained from this incentive plan to 2023 incentive plan the Company after false records, misleading statements or major omissions in the information disclosure documents are confirmed. (II) If there is earnings forecast for the assets or projects of the Company and the reporting period is still in the earnings forecast period, the Company shall explain whether the asset or project reaches the original earnings forecast and give the reasons Reached Not reached √ Not applicable (III) Fulfillment of commitments on the performance and its impacts on goodwill impairment test Applicable √ Not Applicable II. Non-operating funds occupied by the holding shareholder and other related parties during the reporting period Applicable √ Not Applicable III. Irregularities in the provision of guarantees Applicable √ Not Applicable IV. Explanation of the board of directors for Accounting Firm’s “auditors’ report with nonstandard opinions” Applicable √ Not Applicable V. Analysis and explanation of the Company of the causes and the impacts of the major changes in accounting policies and accounting estimates or correction of significant accounting errors (I) Analysis and explanation of the Company on the causes and the impacts of the changes in accounting policies and accounting estimates Applicable √ Not Applicable (II) Analysis and explanation of the cause of correction of significant accounting errors and their impacts by the Company Applicable √ Not Applicable (III) Communication with former CPA firm Applicable √ Not Applicable Section VI Important Events (IV) Approval procedures and other explanations Applicable √ Not Applicable VI. Engagement and dismissal of the public accounting firm Unit: Yuan Currency: CNY Now engaging Name of the domestic accounting firm Ernst & Young Hua Ming LLP Remuneration of the domestic accounting firm 4,850,000 Audit term of the domestic accounting firm 8 Name of Certified Public Accountant of the domestic accounting firm Gao Chong, Gu Chengli Cumulative years of audit services provided by CPAs of the domestic accounting firm 2, 5 Name Remuneration Accounting firm performing internal control audit Ernst & Young Hua Ming LLP 450,000 Particulars about the engagement and dismissal of the accounting firm √ Applicable Not Applicable At the 18th meeting of the 8th Board of Directors held on March 30, 2023 and the 2022 Annual General Meeting of Shareholders held on June 28, 2023, the Company reviewed and approved the “Proposal on the Engagement of Domestic Audit Accounting Firm for the Year 2023” and agreed to renew the engagement of Ernst & Young Hua Ming LLP as the domestic auditing firm of the Company for the year 2023. Particulars about reappointment of the accounting firm in the auditing period Applicable √ Not Applicable Explanation of audit fees decreased by 20% or more compared with the previous year Applicable √ Not Applicable VII. Delisting risk (I) Reasons for the delisting risk warning Applicable √ Not Applicable (II) Countermeasures to be taken by the Company Applicable √ Not Applicable (III) Termination of the listing and its reasons Applicable √ Not Applicable VIII. Events related to bankruptcy and reorganization Applicable √ Not Applicable IX. Major lawsuit and arbitration issues √ The Company has material litigation and arbitration matters in the current year. The Company has no material litigation or arbitration matters in the current year. ANNUAL REPORT 2023 (I) Lawsuit and arbitration already disclosed in provisional announcement, without follow-up progress Applicable √ Not Applicable (II) Lawsuit and arbitration not disclosed in provisional announcement, or with follow-up progress √ Applicable Not Applicable Unit: ’0,000 Yuan Currency: CNY In the reporting period: Estimated liabilities Party Amount Execution of Type of and amount Progress Results of the lawsuit Plaintiff Defendant bearing Background of the lawsuit involved adjudication lawsuit and caused by in lawsuit (arbitration) and (applicant) (respondent) joint (arbitration) in lawsuit of lawsuit arbitration lawsuit (arbitration) impacts liabilities (arbitration) (arbitration) (arbitration) or not At the end of February 2014, the Company completed the acquisition of the former The first item of the Jiangsu Daoda Ocean first judgment of the Engineering Co., Ltd through Shanghai High People’s capital increase and held 67% Court was affirmed; the of the shares. At the same time, second to fifth items it was agreed that the losses of of the first judgment the company, was borne by the were reversed; the former shareholders including Shanghai three defendants were Nantong Huafu Port Co., Ltd, On March Zhenhua ordered to pay the total Li Aidong and Zhao Xiaohua 29, 2022, the Heavy costs and damages of Nantong Huafu b e fo re Fe b r u a r y 2 8 , 2 0 1 4 . Supreme The Industries RMB 27,434,000 and Port Co., Ltd, During the subsequent business People’s implementation Co., Ltd, and None Lawsuit 36,872.21 0 the corresponding Li Aidong, and process, it was found that Court issued is being ZPMC Qidong overdue interest to Zhao Xiaohua the former Daoda Company a final advanced. Marine ZPMC Qidong Marine untruthfully disclosed some judgment on Engineering Engineering Co., Ltd.; matters of lawsuit or debts, the case. Co., Ltd. the first trial verdict resulting in a series of losses of that the respondents the Company. should compensate Through the related audit Shanghai Zhenhua and readjustment etc., it was Heavy Industries Co., deemed that the loss of RMB Ltd of RMB 1 million for 368.7221 million Yuan should the breach of contract b e i n b o r n e i n t h e fo r m e r was affirmed. shareholders and the lawsuit was prosecuted again after an inconclusive press for payment. (III) Other description Applicable √ Not Applicable X. Punishments on the Company as well as its directors, supervisors, senior executives, controlling shareholder and actual controller for violation of laws or regulations, as well as the relevant rectifications Applicable √ Not Applicable XI. Particulars about the credit standings of the Company and its controlling shareholder and the actual controller during the reporting period Applicable √ Not Applicable XII. Material related transactions (I) Related transactions relevant to routine business Section VI Important Events 1. Events disclosed in provisional announcement, without progress or changes in follow-up implementation Applicable √ Not Applicable 2. Events disclosed in the provisional announcement, with progress or changes in follow-up implementation √ Applicable Not Applicable At the 9th meeting of the 8th Board of Directors of the Company held on April 13, 2022 and the 2021 Annual General Meeting of Shareholders held on June 27, 2022, the Company reviewed and approved the “Proposal on Reviewing the Signing of Framework Agreement on Routine Related Transactions for 2022-2024”, which had been announced and was detailed in Extraordinary Announcement No. 2022-004, 2022-008, 2022-017 and 2023-008. Unit: Yuan Currency: CNY Reason or great Pricing Proportion in Settlement differences Type of Content Price of Amount principle the amount mode of between the Related party Relationship related of related related of related Market price of related of similar associated bargain price transaction transaction transaction transaction transaction transactions (%) transaction and market price Subsidiary of the CCCC Haifeng Wind Power Project income/ Pricing based on Monetary holding parent Sales of goods 1,140,744,581 1,140,744,581 3.46 1,140,744,581 / Development Co., Ltd. lease of assets market price funds company Subsidiary of the CCCC Third Harbor Project income/ Pricing based on Monetary holding parent Sales of goods 307,346,561 307,346,561 0.93 307,346,561 / Engineering Co., Ltd. lease of assets market price funds company Subsidiary of the CCCC International (Hong Project income/ Pricing based on Monetary holding parent Sales of goods 541,656,238 541,656,238 1.64 541,656,238 / Kong) Holdings Limited lease of assets market price funds company Subsidiary of the China Harbour Project income/ Pricing based on Monetary holding parent Sales of goods 368,658,012 368,658,012 1.12 368,658,012 / Engineering Co., Ltd. lease of assets market price funds company CCCC National Engineering Research Subsidiary of the Project income/ Pricing based on Monetary Center of Dredging holding parent Sales of goods 267,238,142 267,238,142 0.81 267,238,142 / lease of assets market price funds Technology and company Equipment Co., Ltd. Subsidiary of the Road & Bridge Project income/ Pricing based on Monetary holding parent Sales of goods 201,584,250 201,584,250 0.61 201,584,250 / International Co., Ltd. lease of assets market price funds company Subsidiary of the CCCC Second Harbor Project income/ Pricing based on Monetary holding parent Sales of goods 238,838,013 238,838,013 0.73 238,838,013 / Engineering Co., Ltd. lease of assets market price funds company Subsidiary of the China Road & Bridge Project income/ Pricing based on Monetary holding parent Sales of goods 84,833,201 84,833,201 0.26 84,833,201 / Corporation lease of assets market price funds company Subsidiary of the CCCC Second Highway Project income/ Pricing based on Monetary holding parent Sales of goods 65,503,346 65,503,346 0.20 65,503,346 / Engineering Co., Ltd. lease of assets market price funds company Subsidiary of the CCCC Tianjin Dredging Co., Project income/ Pricing based on Monetary holding parent Sales of goods 58,364,520 58,364,520 0.18 58,364,520 / Ltd. lease of assets market price funds company CCCC Tianhe Mechanical Subsidiary of the Project income/ Pricing based on Monetary Equipment Manufacturing holding parent Sales of goods 50,915,826 50,915,826 0.15 50,915,826 / lease of assets market price funds Co., Ltd. company Subsidiary of the CCCC First Harbor Project income/ Pricing based on Monetary holding parent Sales of goods 44,364,127 44,364,127 0.13 44,364,127 / Engineering Co., Ltd. lease of assets market price funds company Subsidiary of the CCCC Third Highway Project income/ Pricing based on Monetary holding parent Sales of goods 36,902,683 36,902,683 0.11 36,902,683 / Engineering Co., Ltd. lease of assets market price funds company Subsidiary of the CCCC-SHEC First Highway Project income/ Pricing based on Monetary holding parent Sales of goods 15,698,029 15,698,029 0.05 15,698,029 / Engineering Co., Ltd. lease of assets market price funds company ANNUAL REPORT 2023 Reason or great Pricing Proportion in Settlement differences Type of Content Price of Amount principle the amount mode of between the Related party Relationship related of related related of related Market price of related of similar associated bargain price transaction transaction transaction transaction transaction transactions (%) transaction and market price Subsidiary of the CCCC Fourth Harbor Project income/ Pricing based on Monetary holding parent Sales of goods 14,761,062 14,761,062 0.04 14,761,062 / Engineering Co., Ltd. lease of assets market price funds company CCCC Shanghai Subsidiary of the Project income/ Pricing based on Monetary Equipment Engineering holding parent Sales of goods 12,501,272 12,501,272 0.04 12,501,272 / lease of assets market price funds Co., Ltd. company CCCC Electrical and Subsidiary of the Project income/ Pricing based on Monetary Mechanical Engineering holding parent Sales of goods 10,606,881 10,606,881 0.03 10,606,881 / lease of assets market price funds Co., Ltd. company Subsidiary of the Sichuan Road & Bridge Project income/ Pricing based on Monetary holding parent Sales of goods 4,864,250 4,864,250 0.01 4,864,250 / Group Co., Ltd. lease of assets market price funds company Subsidiary of the Project income/ Pricing based on Monetary Friede & Goldman, Llc. holding parent Sales of goods 2,688,794 2,688,794 0.01 2,688,794 / lease of assets market price funds company Subsidiary of the Chongqing Zhongwan Project income/ Pricing based on Monetary holding parent Sales of goods 1,995,329 1,995,329 0.01 1,995,329 / Expressway Co., Ltd. lease of assets market price funds company CCCC Water Subsidiary of the Transportation Planning Project income/ Pricing based on Monetary holding parent Sales of goods 1,698,113 1,698,113 0.01 1,698,113 / and Design Institute Co., lease of assets market price funds company Ltd. Road and Bridge Subsidiary of the Construction Chongqing Project income/ Pricing based on Monetary holding parent Sales of goods 1,388,404 1,388,404 0.00 1,388,404 / Fengfu Expressway lease of assets market price funds company Development Co., Ltd. Road and Bridge Subsidiary of the Construction Chongqing Project income/ Pricing based on Monetary holding parent Sales of goods 1,141,435 1,141,435 0.00 1,141,435 / Fengshi Expressway lease of assets market price funds company Development Co., Ltd. Subsidiary of the CCCC Third Harbor Project income/ Pricing based on Monetary holding parent Sales of goods 695,283 695,283 0.00 695,283 / Consultants Co., Ltd. lease of assets market price funds company China Communications Subsidiary of the Project income/ Pricing based on Monetary Construction Company holding parent Sales of goods 566,038 566,038 0.00 566,038 / lease of assets market price funds Ltd. company Subsidiary of the CCCC Shanghai Dredging Project income/ Pricing based on Monetary holding parent Sales of goods 499,115 499,115 0.00 499,115 / Co., Ltd. lease of assets market price funds company Subsidiary of the First Highway Engineering Project income/ Pricing based on Monetary holding parent Sales of goods 322,161 322,161 0.00 322,161 / Group Co., Ltd. lease of assets market price funds company Subsidiary of the CCCC First Harbor Project income/ Pricing based on Monetary holding parent Sales of goods 75,472 75,472 0.00 75,472 / Consultants Co., Ltd. lease of assets market price funds company Chongqing Yongjiang Subsidiary of the Expressway Investment Project income/ Pricing based on Monetary holding parent Sales of goods 29,361 29,361 0.00 29,361 / and Construction Co., Ltd. lease of assets market price funds company of FHEC of CCCC Subsidiary of the CCCC Third Harbor Rendering of Project income/ Pricing based on Monetary holding parent 171,946,593 171,946,593 0.52 171,946,593 / Engineering Co., Ltd. service lease of assets market price funds company Jiangsu CCCC Green Subsidiary of the Rendering of Project income/ Pricing based on Monetary Energy Photovoltaic holding parent 32,556,696 32,556,696 0.10 32,556,696 / service lease of assets market price funds Technology Co., Ltd. company China Communications Subsidiary of the Rendering of Project income/ Pricing based on Monetary Construction Company holding parent 20,833,485 20,833,485 0.06 20,833,485 / service lease of assets market price funds (M) Sdn. Bhd. company Subsidiary of the Road & Bridge Rendering of Project income/ Pricing based on Monetary holding parent 16,972,477 16,972,477 0.05 16,972,477 / International Co., Ltd. service lease of assets market price funds company Section VI Important Events Reason or great Pricing Proportion in Settlement differences Type of Content Price of Amount principle the amount mode of between the Related party Relationship related of related related of related Market price of related of similar associated bargain price transaction transaction transaction transaction transaction transactions (%) transaction and market price Zhejiang Lvzhou Subsidiary of the Rendering of Project income/ Pricing based on Monetary Photovoltaic Technology holding parent 9,234,970 9,234,970 0.03 9,234,970 / service lease of assets market price funds Co., Ltd. company China Communications Subsidiary of the Rendering of Project income/ Pricing based on Monetary Construction Company holding parent 6,321,921 6,321,921 0.02 6,321,921 / service lease of assets market price funds Ltd. company CCCC Shanghai Subsidiary of the Rendering of Project income/ Pricing based on Monetary Equipment Engineering holding parent 919,995 919,995 0.00 919,995 / service lease of assets market price funds Co., Ltd. company Subsidiary of the CCCC Financial Leasing Rendering of Project income/ Pricing based on Monetary holding parent 691,835 691,835 0.00 691,835 / Co., Ltd. service lease of assets market price funds company Subsidiary of the CCCC Shanghai Dredging Rendering of Project income/ Pricing based on Monetary holding parent 48,660 48,660 0.00 48,660 / Co., Ltd. service lease of assets market price funds company Subsidiary of the CCCC (Xiamen) Rendering of Project income/ Pricing based on Monetary holding parent 18,247 18,247 0.00 18,247 / Information Co., Ltd service lease of assets market price funds company CCCC Photovoltaic Associated Rendering of Project income/ Pricing based on Monetary 128,742 128,742 0.00 128,742 / Technology Co., Ltd. company service lease of assets market price funds CCCC Shanghai Subsidiary of the Consigned Receipt of Pricing based on Monetary Equipment Engineering holding parent processing for 752,922,950 752,922,950 0.03 752,922,950 / services market price funds Co., Ltd. company the Company Subsidiary of the Consigned CCCC Third Highway Receipt of Pricing based on Monetary holding parent processing for 687,713,755 687,713,755 0.02 687,713,755 / Engineering Co., Ltd. services market price funds company the Company Subsidiary of the Consigned CCCC Third Harbor Receipt of Pricing based on Monetary holding parent processing for 371,129,367 371,129,367 0.01 371,129,367 / Engineering Co., Ltd. services market price funds company the Company Subsidiary of the Consigned CCCC Second Harbor Receipt of Pricing based on Monetary holding parent processing for 222,904,254 222,904,254 0.01 222,904,254 / Engineering Co., Ltd. services market price funds company the Company Subsidiary of the Consigned CCCC Dredging (Group) Receipt of Pricing based on Monetary holding parent processing for 158,493,251 158,493,251 0.01 158,493,251 / Co., Ltd. services market price funds company the Company Subsidiary of the Consigned CCCC First Highway Receipt of Pricing based on Monetary holding parent processing for 149,740,693 149,740,693 0.01 149,740,693 / Engineering Co., Ltd. services market price funds company the Company Subsidiary of the Consigned CCCC Tianjin Dredging Co., Receipt of Pricing based on Monetary holding parent processing for 109,387,957 109,387,957 0.00 109,387,957 / Ltd. services market price funds company the Company No.2 Engineering Co., Subsidiary of the Consigned Receipt of Pricing based on Monetary Ltd. of CCCC Third Harbor holding parent processing for 66,133,834 66,133,834 0.00 66,133,834 / services market price funds Engineering Co., Ltd. company the Company Subsidiary of the Consigned Road & Bridge East China Receipt of Pricing based on Monetary holding parent processing for 14,183,526 14,183,526 0.00 14,183,526 / Engineering Co., Ltd. services market price funds company the Company CCCC Water Subsidiary of the Consigned Transportation Planning Receipt of Pricing based on Monetary holding parent processing for 14,017,842 14,017,842 0.00 14,017,842 / and Design Institute Co., services market price funds company the Company Ltd. Subsidiary of the Consigned Road & Bridge Receipt of Pricing based on Monetary holding parent processing for 11,689,044 11,689,044 0.00 11,689,044 / International Co., Ltd. services market price funds company the Company Subsidiary of the Consigned CCCC Shanghai Dredging Receipt of Pricing based on Monetary holding parent processing for 11,588,582 11,588,582 0.00 11,588,582 / Co., Ltd. services market price funds company the Company Subsidiary of the Consigned First Highway Engineering Receipt of Pricing based on Monetary holding parent processing for 8,304,464 8,304,464 0.00 8,304,464 / Group Co., Ltd. services market price funds company the Company ANNUAL REPORT 2023 Reason or great Pricing Proportion in Settlement differences Type of Content Price of Amount principle the amount mode of between the Related party Relationship related of related related of related Market price of related of similar associated bargain price transaction transaction transaction transaction transaction transactions (%) transaction and market price Subsidiary of the Consigned CCCC Second Highway Receipt of Pricing based on Monetary holding parent processing for 2,664,128 2,664,128 0.00 2,664,128 / Consultants Co., Ltd. services market price funds company the Company Consigned Holding parent Receipt of Pricing based on Monetary CCCG processing for 1,517,333 1,517,333 0.00 1,517,333 / company services market price funds the Company Subsidiary of the Consigned CCCC First Harbor Receipt of Pricing based on Monetary holding parent processing for 1,326,200 1,326,200 0.00 1,326,200 / Engineering Co., Ltd. services market price funds company the Company No.1 Engineering Co., Subsidiary of the Consigned Receipt of Pricing based on Monetary Ltd. of CCCC First Harbor holding parent processing for 1,026,549 1,026,549 0.00 1,026,549 / services market price funds Engineering Co., Ltd. company the Company Subsidiary of the Consigned CCCC Urban Operation Receipt of Pricing based on Monetary holding parent processing for 712,686 712,686 0.00 712,686 / Management Co., Ltd. services market price funds company the Company CCCC National Engineering Research Subsidiary of the Consigned Receipt of Pricing based on Monetary Center of Dredging holding parent processing for 471,698 471,698 0.00 471,698 / services market price funds Technology and company the Company Equipment Co., Ltd. Subsidiary of the Consigned CCCC Third Harbor Receipt of Pricing based on Monetary holding parent processing for 1,051,663 1,051,663 0.00 1,051,663 / Consultants Co., Ltd. services market price funds company the Company Subsidiary of the Consigned CCCC Xingyu Technology Receipt of Pricing based on Monetary holding parent processing for 230,796 230,796 0.00 230,796 / Co., Ltd services market price funds company the Company Subsidiary of the Consigned CCCC Design Consulting Receipt of Pricing based on Monetary holding parent processing for 227,920 227,920 0.00 227,920 / Group Co., Ltd. services market price funds company the Company Subsidiary of the Consigned China Road & Bridge Receipt of Pricing based on Monetary holding parent processing for 154,325 154,325 0.00 154,325 / Corporation services market price funds company the Company China Communications Subsidiary of the Consigned Receipt of Pricing based on Monetary Information Technology holding parent processing for 112,655 112,655 0.00 112,655 / services market price funds Group Co., Ltd. company the Company Subsidiary of the Consigned China Communications Receipt of Pricing based on Monetary holding parent processing for 75,472 75,472 0.00 75,472 / Materials Co., Ltd. services market price funds company the Company Jiangsu CCCC Green Subsidiary of the Consigned Receipt of Pricing based on Monetary Energy Photovoltaic holding parent processing for 38,666 38,666 0.00 38,666 / services market price funds Technology Co., Ltd. company the Company Jiangmen Hangtong Subsidiary of the Consigned Shipbuilding Co., Ltd. Receipt of Pricing based on Monetary holding parent processing for 12,637,168 12,637,168 0.00 12,637,168 / of CCCC Fourth Harbor services market price funds company the Company Engineering Co., Ltd. Consigned CCCC Photovoltaic Associated Receipt of Pricing based on Monetary processing for 1,599,475 1,599,475 0.00 1,599,475 / Technology Co., Ltd. company services market price funds the Company CCCC Shanghai Subsidiary of the Providing Purchase of Pricing based on Monetary Equipment Engineering holding parent materials for the 300,511,230 300,511,230 0.01 300,511,230 / goods market price funds Co., Ltd. company Company Subsidiary of the Providing CCCC Tianjin Industry and Purchase of Pricing based on Monetary holding parent materials for the 234,024,336 234,024,336 0.01 234,024,336 / Trade Co., Ltd. goods market price funds company Company Subsidiary of the Providing CNPC & CCCC Petroleum Purchase of Pricing based on Monetary holding parent materials for the 80,031,231 80,031,231 0.00 80,031,231 / Sales Co., Ltd. goods market price funds company Company Subsidiary of the Providing CCCC Third Harbor Purchase of Pricing based on Monetary holding parent materials for the 33,092,078 33,092,078 0.00 33,092,078 / Engineering Co., Ltd. goods market price funds company Company Section VI Important Events Reason or great Pricing Proportion in Settlement differences Type of Content Price of Amount principle the amount mode of between the Related party Relationship related of related related of related Market price of related of similar associated bargain price transaction transaction transaction transaction transaction transactions (%) transaction and market price China Communications Subsidiary of the Providing Purchase of Pricing based on Monetary Information Technology holding parent materials for the 27,915,300 27,915,300 0.00 27,915,300 / goods market price funds Group Co., Ltd. company Company Chuwa Risheng (Beijing) Subsidiary of the Providing Purchase of Pricing based on Monetary International Trade Co., holding parent materials for the 15,807,655 15,807,655 0.00 15,807,655 / goods market price funds Ltd. company Company Subsidiary of the Providing CCCC (Xiamen) Purchase of Pricing based on Monetary holding parent materials for the 12,959,416 12,959,416 0.00 12,959,416 / Information Co., Ltd goods market price funds company Company Subsidiary of the Providing Shanghai Zhensha Longfu Purchase of Pricing based on Monetary holding parent materials for the 9,824,711 9,824,711 0.00 9,824,711 / Machinery Co., Ltd. goods market price funds company Company Subsidiary of the Providing CCCC Fourth Harbor Purchase of Pricing based on Monetary holding parent materials for the 8,093,363 8,093,363 0.00 8,093,363 / Consultants Co., Ltd. goods market price funds company Company Subsidiary of the Providing CCCC Third Harbor Purchase of Pricing based on Monetary holding parent materials for the 4,469,027 4,469,027 0.00 4,469,027 / Consultants Co., Ltd. goods market price funds company Company Subsidiary of the Providing CCCC Urban Operation Purchase of Pricing based on Monetary holding parent materials for the 3,966,707 3,966,707 0.00 3,966,707 / Management Co., Ltd. goods market price funds company Company CCCC Tianhe Mechanical Subsidiary of the Providing Purchase of Pricing based on Monetary Equipment Manufacturing holding parent materials for the 1,769,912 1,769,912 0.00 1,769,912 / goods market price funds Co., Ltd. company Company Subsidiary of the Providing Purchase of Pricing based on Monetary Chuwa Bussan Co., Ltd. holding parent materials for the 251,127 251,127 0.00 251,127 / goods market price funds company Company Subsidiary of the Providing CCCC Xingyu Technology Purchase of Pricing based on Monetary holding parent materials for the 233,588 233,588 0.00 233,588 / Co., Ltd goods market price funds company Company CCCC Shanghai Channel Subsidiary of the Providing Purchase of Pricing based on Monetary Equipment Industry Co., holding parent materials for the 30,973 30,973 0.00 30,973 / goods market price funds Ltd. company Company Providing CCCC Photovoltaic Associated Purchase of Pricing based on Monetary materials for the 553,577 553,577 0.00 553,577 / Technology Co., Ltd. company goods market price funds Company Total / / 7,071,744,604 / / / Details of large amount of sales returns None The Company reviewed and approved the “Proposal on Reviewing the Signing of Framework Agreement on Routine Related Transactions for 2022-2024” at the 2021 Annual General Meeting of Shareholders. In 2023, the amount of the annual related transactions in the normal business between Explanation for related transactions the Company and its subsidiaries and CCCG and its subsidiaries was about RMB 7.071 billion, which did not exceed the upper limit of the amount of routine related transactions approved by the 2021 Annual General Meeting of Shareholders and the expcted upper limit of the amount of routine related transactions in 2023. 3. Events not disclosed in provisional announcements Applicable √ Not Applicable (II) Related transactions arising from acquisition or offering of assets or stock equity 1. Events disclosed in provisional announcement, without progress or changes in follow-up implementation Applicable √ Not Applicable 2. Events disclosed in the provisional announcement, with progress or changes in follow-up implementation Applicable √ Not Applicable ANNUAL REPORT 2023 3. Events not disclosed in provisional announcements Applicable √ Not Applicable 4. Where agreed performance is involved, the performance achievement during the reporting period should be disclosed Applicable √ Not Applicable (III) Material related transactions with joint external investments 1. Events disclosed in provisional announcement, without progress or changes in follow-up implementation √ Applicable Not Applicable Summary of events Query index On August 28, 2023, the Company held the 24th meeting of the 8th Board of Directors and the 15th meeting of the 8th Board of Supervisors. The meetings reviewed and approved the “Proposal on Reviewing the Waiver of the Preemptive Right for the Capital Increase of the Joint-Stock Company CCCC Leasing and Related Transactions”, agreeing to the capital increase plan of CCCC Financial Leasing Co., Ltd. (hereinafter referred to as “CCCC Leasing”). See Extraordinary Announcement Zhenhua Heavy Industries increased the registered capital by RMB 10.6493 million in the same proportion of surplus No. 2023-037 for details reserves, and waived the preemptive right for the cash capital increase of CCCC Leasing. After the completion of this capital increase, the Company’s equity ratio in CCCC Leasing will drop from 9.00% to 5.82%, corresponding to a capital contribution of approximately RMB 524 million. 2. Events disclosed in the provisional announcement, with progress or changes in follow-up implementation Applicable √ Not Applicable 3. Events not disclosed in provisional announcements Applicable √ Not Applicable (IV) Current associated rights of credit and liabilities 1. Events disclosed in provisional announcement, without progress or changes in follow-up implementation Applicable √ Not Applicable 2. Events disclosed in the provisional announcement, with progress or changes in follow-up implementation Applicable √ Not Applicable 3. Events not disclosed in provisional announcements Applicable √ Not Applicable (V) Financial business between the Company and related finance companies, or between finance companies under the Company’s control and related parties √ Applicable Not Applicable 1. Deposit business √ Applicable Not Applicable Section VI Important Events Unit: Yuan Currency: CNY Amount incurred in the current period Maximum Deposit December 31, Total deposit Total withdrawal December 31, Related party Relationship daily deposit interest rate 2022 amount in the amount in the 2023 limit range current period current period CCCC Finance Subsidiary of the holding 1,600,000,000 0.46%-1.76% 435,568 20,894,262,022 19,294,697,590 1,600,000,000 Company Ltd. parent company Total / / / 435,568 20,894,262,022 19,294,697,590 1,600,000,000 2. Loan business √ Applicable Not Applicable Unit: Yuan Currency: CNY Amount incurred in the current period Related Loan interest December 31, Total loan amount Total repayment December 31, Relationship Loan limit party rate range 2022 in the current amount in the 2023 period current period CCCC Finance Subsidiary of the holding 2,000,000,000 2% 644,000,000 48,840,000 0 692,840,000 Company Ltd. parent company Total / / / 644,000,000 48,840,000 0 692,840,000 3. Credit business or other financial business √ Applicable Not Applicable Unit: Yuan Currency: CNY Related party Relationship Business type Total amount Actual amount incurred CCCC Finance Company Ltd. Subsidiary of the holding parent company Credit 2,000,000,000 542,527 CCCC Xiongan Financial Leasing Co., Ltd. Subsidiary of the holding parent company Factoring 300,000,000 158,922,791 4. Other description Applicable √ Not Applicable (VI) Others Applicable √ Not Applicable XIII. Material contracts and their performance (I) Trusteeship, contracting and leasing matters 1. Trusteeship Applicable √ Not Applicable 2. Contracting Applicable √ Not Applicable 3. Leasing √ Applicable Not Applicable ANNUAL REPORT 2023 Unit: ’0,000 Yuan Currency: CNY Amount Basis for Impacts of Starting Termination Income Related Name of Name of Leased involved determining income from date of date of from transaction Relationship lessor lessee assets in leased income from leasing on leasing leasing leasing or not assets leasing the Company Shanghai Shanghai Zhenhua Zhenlong Lease of August 10, Heavy Asset 20,659.29 July 9, 2025 4,763.81 Agreed 4,763.81 No houses 2012 Industries Management Co., Ltd. Co., Ltd. Shanghai Shanghai Zhenhua Changyin Lease of March 1, February 29, Heavy Real Estate 20,659.29 3,770.00 Agreed 3,770.00 No houses 2021 2024 Industries Development Co., Ltd. Co., Ltd. Shanghai Shanghai Zhenhua Changyi Lease of August 15, August 14, Heavy 1,249.77 1,575.08 Agreed 1,575.08 No Industrial Co., houses 2021 2031 Industries Ltd Co., Ltd. Leasing explanation None (II) Guarantee √ Applicable Not Applicable Unit: Yuan Currency: CNY External guarantee of the Company (excluding guarantee to the subsidiaries) Relation between Date of Guarantee Fulfillment the guarantee Starting Due Amount of Counter by the Guaranteed Guaranteed Type of Collateral of the Overdue Guarantor guarantor (signing date of date of overdue guarantee related Relationship party amount guarantee (if any) guarantee or not and the date of guarantee guarantee guarantee or not party or or not listed agreement) not company Total amount of guarantee incurred during the reporting period (excluding guarantee to the subsidiaries) Total balance of guarantee at the end of the reporting period (A) (excluding guarantee to the subsidiaries) Guarantee of the Company and its subsidiaries to the subsidiaries Total amount of guarantee to the subsidiaries incurred during the reporting period 444,369,500 Total balance of guarantee to the subsidiaries at the end of the reporting period (B) 314,809,500 Total amount of guarantee of the Company (including guarantee to the subsidiaries) Total amount of guarantee (A+B) 314,809,500 Proportion of total amount of guarantee in the net assets of the Company (%) 2.00 Including: Amount of guarantee to the shareholders, the actual controller and related parties (C) Amount of debt guarantee directly or indirectly provided to the guaranteed party with the 281,641,737 asset-liability ratio over 70% (D) Amount of guarantee exceeding 50% of net assets (E) Total guarantee amount of the above three items (C+D+E) 281,641,737 Explanation for the joint and several repayment liabilities for the undue guarantee Section VI Important Events External guarantee of the Company (excluding guarantee to the subsidiaries) Relation between Date of Guarantee Fulfillment the guarantee Starting Due Amount of Counter by the Guaranteed Guaranteed Type of Collateral of the Overdue Guarantor guarantor (signing date of date of overdue guarantee related Relationship party amount guarantee (if any) guarantee or not and the date of guarantee guarantee guarantee or not party or or not listed agreement) not company The Company’s 29th meeting of the 8th Board of Directors held on December 6, 2023 reviewed and approved the “Proposal on Reviewing the Provision of Guarantees for Korean Subsidiaries”, agreeing that the Company would provide guarantee support for Shanghai Zhenhua Korea Corporation (hereinafter referred to as the “Korean subsidiary”), with a guarantee period of 3 years and an upper limit of US$ 15 million. This matter does not need to be submitted to the Company’s general meeting of shareholders for review. As of December 31, 2023, the Company provided guarantees of US$ 6.17 million for the Korean subsidiary, equivalent to RMB 33,167,763. The company's 2022 Annual General Meeting of Shareholders reviewed and approved the “Proposal on the Company’s 2023 External Guarantee Plan”, agreeing that the Company would provide guarantee support for Shanghai Zhenhua Heavy Industries Co., Ltd. Netherlands LLC (hereinafter referred to as the “Dutch subsidiary”) and that Zhenhua Heavy and Large Cargo Shipping (Hong Kong) Co., Ltd. (hereinafter referred to as the “GPO Company”), the Company’s 50%-controlled subsidiary, would provide guarantee support for its wholly-owned subsidiaries. Among them: the guarantee period for the Dutch subsidiary Description of guarantee is 3 years, with an upper limit of 11 million euros (equivalent to RMB 81.6519 million); the guarantee period for GPO Company to its subsidiaries is 3 years, with an upper limit of US$ 200 million (equivalent to RMB 1.393 billion). As of December 31, 2023, the Company provided a guarantee of 850,000 euros, equivalent to RMB 6,691,323, to the Dutch subsidiary. GPO Company provided a guarantee of US$ 77.64 million, equivalent to RMB 549,900,828.00, to its four wholly-owned subsidiaries, with the proportionate disclosed guarantee equivalent to RMB 274,950,414.00. The Company’s 2020 Annual General Meeting of Shareholders reviewed and approved the “Proposal on Providing Guarantees for Subsidiaries”, agreeing that the company would provide guarantee support for ZPMC Machinery Equipment Services Co., Ltd. (hereinafter referred to as “ZPMC Machinery Equipment”) and Terminexus Co., Ltd. (hereinafter referred to as “Terminexus”), with a guarantee period of 3 years and an upper limit of RMB 400 million (RMB 300 million for ZPMC Machinery Equipment; RMB 100 million for Terminexus). As of December 31, 2023, the Company’s guarantees for ZPMC Machinery Equipment and Terminexus have been fully settled. (III) Consigned cash assets management 1. Consigned financing (1). General information of consigned financing Applicable √ Not Applicable Other information Applicable √ Not Applicable (2). Information on individual consigned financing Applicable √ Not Applicable Other information Applicable √ Not Applicable (3). Provision for impairment of consigned financing Applicable √ Not Applicable 2. Consigned loans (1). General information of consigned loans Applicable √ Not Applicable Other information Applicable √ Not Applicable (2). Individual consigned loans Applicable √ Not Applicable ANNUAL REPORT 2023 Other information Applicable √ Not Applicable (3). Provision for impairment of consigned loans Applicable √ Not Applicable 3. Other information Applicable √ Not Applicable (IV) Other material contracts Applicable √ Not Applicable XIV. Progress statement on the utiliazation of raised funds Applicable √ Not Applicable XV. Other significant events for investors’ judgment of value and investment decision- making √ Applicable Not Applicable The Company’s 25th meeting of the 8th Board of Directors held on September 22, 2023 reviewed and approved the “Proposal on Reviewing the Intention of Zhenhua Heavy Industries’ Wholly-Owned Subsidiary to Introduce Strategic Investors and Employee Stock Ownership Platform to Increase Its Capital”, in which the wholly-owned subsidiary ZPMC Machinery Equipment Services Co., Ltd. (hereinafter referred to as “T Company”) intended to increase its capital by introducing strategic investors through public listing on the Shanghai United Assets and Equity Exchange and simultaneously carry out employee stock ownership. See the relevant announcement disclosed by the Company on the website of the Shanghai Stock Exchange (www.sse.com.cn) and designated information disclosure media on September 23, 2023 (Extraordinary Announcement No. 2023-041) for details. T Company has completed the signing of the capital increase agreement with relevant parties. Section VII Changes in Shares and Shareholders' Situation Section VII Changes in Shares and Shareholders' Situation I. Changes in share capital (I) Table of changes in shares 1. Table of changes in shares The total number of shares of the Company and the structure of its share capital remained unchanged during the reporting period. 2. Notes to changes in shares Applicable √ Not Applicable 3. Effect of changes in shares on financial indicators such as earnings per share and net asset per share for the latest year and period (if any) Applicable √ Not Applicable 4. Other contents that the Company deems necessary to be disclosed or required to be disclosed by the securities regulatory authority Applicable √ Not Applicable (II) Changes in shares with restrictive conditions for sales Applicable √ Not Applicable II. Issuance and listing of securities (I) Securities issuance by the reporting period Applicable √ Not Applicable Particulars about the issuance of securities during the reporting period (for bonds of different interest rates within the duration, please state them respectively) Applicable √ Not Applicable (II) Changes in total shares and the shareholder structure of the Company, as well as in asset and liability structures Applicable √ Not Applicable (III) Existing internal employee ownership Applicable √ Not Applicable ANNUAL REPORT 2023 III. Shareholders and actual controller (I) Total number of shareholders Total of ordinary shareholders by the end of the reporting period 202,410 Total of ordinary shareholders by the end of the month previous to the disclosure date of annual report 202,830 (II) Table of the shares held by top 10 shareholders, top 10 holders of marketable shares (or shareholders without trading limited conditions) by the end of reporting period Unit: share Shareholdings of top ten shareholders (excluding shares lent through refinancing) Number of Number of Shares in pledge, marked Changes in or frozen shares held at shares with Nature of Name of shareholder(in full) the reporting Ratio (%) the end of the trading limited Numberof shareholder period Share status period conditions held shares Overseas CCCG (HK) Holding Limited 0 916,755,840 17.401 0 None 0 legal person China Communications Construction State-owned 0 855,542,044 16.239 0 None 0 Company Ltd. legal person China Communications Construction State-owned 0 663,223,375 12.589 0 None 0 Group Co., Ltd. legal person CITIC Bank Co., Ltd. - BOCOM Schroder New Life Flexible Allocation Hybrid -7,841,428 26,701,157 0.51 Unknown Unknown Securities Investment Fund Dacheng Fund- Agricultural Bank of China - Dacheng China Securities -279,200 19,576,720 0.37 Unknown Unknown Financial Asset Management Plan VANGUARD EMERGING MARKETS 0 16,888,846 0.32 Unknown Unknown STOCK INDEX FUND Harvest Fund - Agricultural Bank of China - Harvest financial asset -2,148,600 14,984,776 0.28 Unknown Unknown management plan VANGUARD TOTAL INTERNATIONAL 0 14,924,161 0.28 Unknown Unknown STOCK INDEX FUND China Southern Asset Management- Agricultural Bank of China - China Southern Asset Management China -5,628,900 14,227,020 0.27 Unknown Unknown Securities Financial Asset Management Plan Shi Qing 0 13,069,500 0.25 Unknown Unknown Shareholdings of top 10 shareholders without trading limited conditions Number of non- restrictive Type and number of shares Name of shareholder circulation shares held Type Quantity CCCG (HK) Holding Limited 916,755,840 Foreign shares listed domestically China Communications Construction Company Ltd. 855,542,044 RMB ordinary shares China Communications Construction Group Co., Ltd. 663,223,375 RMB ordinary shares CITIC Bank Co., Ltd. - BOCOM Schroder New Life Flexible 26,701,157 RMB ordinary shares Allocation Hybrid Securities Investment Fund Dacheng Fund- Agricultural Bank of China - Dacheng China 19,576,720 RMB ordinary shares Securities Financial Asset Management Plan VANGUARD EMERGING MARKETS STOCK INDEX FUND 16,888,846 Foreign shares listed domestically Harvest Fund - Agricultural Bank of China - Harvest financial 14,984,776 RMB ordinary shares asset management plan VANGUARD TOTAL INTERNATIONAL STOCK INDEX FUND 14,924,161 Foreign shares listed domestically Section VII Changes in Shares and Shareholders' Situation Shareholdings of top 10 shareholders without trading limited conditions Number of non- restrictive Type and number of shares Name of shareholder circulation shares held Type Quantity China Southern Asset Management- Agricultural Bank of China - China Southern Asset Management China Securities 14,227,020 RMB ordinary shares Financial Asset Management Plan Shi Qing 13,069,500 RMB ordinary shares Explanation of the special accounts for repurchase among the top ten shareholders Note to the said shareholders' entrusting voting rights, entrusted voting rights and waivered voting rights Among the above top 10 shareholders, CCCG (HK ) Holding Limited, China Communications Construction Group Co., Ltd. and China Communications Construction Notes to the related relation or consistent actions of the Company Ltd. are related companies. It was unknown to the Company whether there above-mentioned shareholders was related relation between other shareholders and whether they belonged to the concerted actor specified in the “Management Method on Information Disclosure for Shareholding Change of the Shareholders of Listed Companies”. Explanation on preferred stock holders with recovered voting rights and number of stocks held by them Shares lent by top ten shareholders through refinancing Applicable √ Not Applicable Changes in the top ten shareholders compared with the previous period √ Applicable Not Applicable Unit: share Changes in top ten shareholders compared with the end of the previous period Number of shares held in Number of shares lent shareholders’ ordinary accounts Addition/ through refinancing and and credit accounts and shares withdrawal during not yet returned at the lent through refinancing and Full name of shareholders this reporting end of the period not yet returned at the end of period the period Total Proportion (%) Total Proportion (%) VANGUARD EMERGING MARKETS STOCK INDEX FUND Addition - - - - Harvest Fund - Agricultural Bank of China - Harvest financial asset Addition 0 0 0 0 management plan VANGUARD TOTAL INTERNATIONAL STOCK INDEX FUND Addition - - - - Shi Qing Addition - - - - GF Fund- Agricultural Bank of China - GF China Securities Withdrawal 0 0 0 0 Financial Assets Management Plan E FUND Management- Agricultural Bank of China - E FUND Withdrawal 0 0 0 0 Management China Securities Financial Assets Management Plan Lombarda China Fund- Agricultural Bank of China - Lombarda Withdrawal 0 0 0 0 China Fund China Securities Financial Assets Management Plan Yinhua Fund- Agricultural Bank of China - Yinhua China Securities Withdrawal 0 0 0 0 Financial Asset Management Plan Shareholdings of the top ten restricted shareholders and the restrictions Applicable √ Not Applicable (III) Indicate whether any strategic investor or general corporate has become a top-10 shareholder due to placement of new shares Applicable √ Not Applicable ANNUAL REPORT 2023 IV. Controlling shareholder and actual controller (I) Controlling shareholder 1. Legal person √ Applicable Not Applicable Name China Communications Construction Group Co., Ltd. Company principal or legal representative Wang Tongzhou Date of Establishment December 8, 2005 Construction of overseas projects and international bidding projects at home; general contracting for construction of various special ships, leasing and maintenance of special ship and construction machines; offshore towage and professional services related to the ocean engineering; technical consultant services regarding the ship and the supporting port equipment; engaging in the general contracting of construction projects for ports, channels, highways and bridges both home and abroad (including technical and economic consultation of engineering, feasibility study, survey, design, construction, Main business supervision, procurement and supply for related complete set of equipment or materials, and equipment installation); undertaking the general contracting of the construction of industrial and civil works, railway, metallurgy, petrochemical, tunnel, power, mine, water conservancy, and municipal works; import and export business; real estate development and property management; investment and management of transportation, hotel and tourism industries. CCCG holds 59.47% of the stock equity of CCCC (601800.SH, 1800.HK) and it is the controlling shareholder. CCCG holds 100% of the stock equity of CCCG Real Estate Group Co., Ltd. CCCG Real Estate Group Co., Ltd. holds 52.32% of the stock equity of CCCG Real Estate Co., Ltd. (000736.SZ) and it is the controlling Interests held in other domestically and shareholder. CCCG and its controlling subsidiaries totally hold 28.97% of the stock equity of Greentown overseas listed companies in the reporting Holding Co., Ltd. (3900. HK) and they are the controlling shareholders. China Urban and Rural Holding period Group Co., Ltd., a wholly-owned subsidiary of CCCG, and CCCC Fund jointly hold 33.40% of the stock equity of Originwater (300070. SZ), and they are the controlling shareholders. CCCG holds 62.35% of CCCC Design (600720.SH) through CCCC and China Urban-Rural Holding Group Co., Ltd. and it is the controlling shareholder. Notes to other circumstances 2. Natural person Applicable √ Not Applicable 3. Particulars about no controlling shareholder in the Company Applicable √ Not Applicable 4. Change of the controlling shareholder in the reporting period Applicable √ Not Applicable Section VII Changes in Shares and Shareholders' Situation 5. Block diagram of the ownership and control relationship between the Company and the controlling shareholder √ Applicable Not Applicable (II) Actual controller 1. Legal person Applicable √ Not Applicable 2. Natural person Applicable √ Not Applicable 3. Particulars about no actual controller in the Company Applicable √ Not Applicable 4. Description of the changes in control of the Company during the reporting period Applicable √ Not Applicable ANNUAL REPORT 2023 5. Block diagram of ownership and control relationship between the Company and the actual controller √ Applicable Not Applicable 6. Indicate whether the actual controller controls the Company via trust or other ways of assets management Applicable √ Not Applicable (III) Other information about the controlling shareholder and the actual controller Applicable √ Not Applicable V. Indicate whether the cumulative number of shares put in pledge by the Company’s controlling shareholder or the largest shareholder and its acting-in-concert parties accounts for over 80% of their shareholdings in the Company Applicable √ Not Applicable Section VIII Preference Shares VI. Other corporate shareholders holding more than 10% √ Applicable Not Applicable Unit: Yuan Currency: CNY Company Name of corporate Date of Main business or management principal or legal Organization code Registered capital shareholder establishment activities representative China Communications General contracting of construction Construction Company Wang Tongzhou October 8, 2006 91110000710934369E 16,165,711,425 p ro j e c t s fo r p o r t s, w a te r ways, Ltd. highways, bridges, etc. CCCG (HK) Holding September 5, Investment management, project Peng Guangsheng / HKD 1,000 Limited 2017 investment, project financing CCCG (HK) Holding Limited and China Communications Construction Company Ltd. are subsidiaries of China Communications Description Construction Group Co., Ltd. VII. Particulars about restrictions on shareholding reduction Applicable √ Not Applicable VIII. Specific implementation of share repurchases during the reporting period Applicable √ Not Applicable Section VIII Preference Shares Applicable √ Not Applicable ANNUAL REPORT 2023 Section IX Bonds I. Enterprise bonds, corporate bonds and debt financing instruments of non-financial enterprises √ Applicable Not Applicable (I) Enterprise bonds Applicable √ Not Applicable (II) Corporate bonds Applicable √ Not Applicable (III) Interbank bond market debt financing instrument of non-financial enterprises √ Applicable Not Applicable 1. Basic information of debt financing instruments of non-financial enterprises Unit: Yuan Currency: CNY Investor Risk of Maturity Outstanding Interest Payment Trading eligibility Trading termination Name of bond Abbreviation Code Issue date Value date date balance rate (%) method venue arrangements mechanism of listing (if any) and trading Shanghai Zhenhua Heavy Industries 22 ZPMC Centralized Co., Ltd. 2022 MTNO01 book- August 22, August 24, December Aug.24 Interbank medium-term (sci-tech 102281893 500,000,000 3.22 entry and N/A 2022 2022 31, 2099 every year market notes series I (sci- innovation centralized tech innovation note) placement note) Company’s response to the risk of termination of listing of bonds Applicable √ Not Applicable Overdue bonds Applicable √ Not Applicable Interest payment and payment of bonds during the reporting period Applicable √ Not Applicable 2. Triggering and execution of issuer or investor option clauses and investor protection clauses Applicable √ Not Applicable 3. Intermediary agencies providing services for bond issue and duration business Signed by the Agency name Office address Person to contact Contact number Accountants Bank of Communications Co., Ltd. No.188 Yincheng Middle Road, Shanghai - Xiong Han 021-38579212 Industrial Bank Tower, 398 Middle Jiangbin Lin Chen, 010-89926551, Industrial Bank Co., Ltd. - Blvd., Taijiang District, Fuzhou, Fujian Cheng Qiuyun 021-62677777 17/F, PICC Building, No.2 Jianguomenwai China Lianhe Credit Rating Co. Ltd. - Yang Heng 010-85679696 Street, Chaoyang District, Beijing Section IX Bonds Signed by the Agency name Office address Person to contact Contact number Accountants 50/F, Shanghai World Financial Center, Ernst & Young Hua Ming LLP No. 100 Century Ave., Pudong New Area, - Gao Chong 021-22288888 Shanghai 58F, Shanghai Tower, No. 501 Yincheng Shanghai Duan & Duan Law Firm Middle Road, Lujiazui Sub-district, Pudong - Wang Xiaobo 021-32230722 New Area, Shanghai Changes in the above intermediary agencies Applicable √ Not Applicable 4. Use of raised funds at the end of the reporting period Applicable √ Not Applicable Progress and operating benefits of the raised funds used for construction projects Applicable √ Not Applicable Change in the use of above funds raised from bonds during the reporting period Applicable √ Not Applicable Other description Applicable √ Not Applicable 5. Adjustment of credit rating results Applicable √ Not Applicable Other description Applicable √ Not Applicable 6. Implementation and changes in guarantee, debt repayment plan and other debt repayment guarantee measures during the reporting period and their impacts Applicable √ Not Applicable 7. Other information on debt financing instruments of non-financial enterprises Applicable √ Not Applicable (IV) The loss in the scope of consolidated financial statements during the reporting period exceeding 10% of the net assets as at the end of the prior year Applicable √ Not Applicable (V) Overdue interest-bearing debts other than bonds at the end of the reporting period Applicable √ Not Applicable (VI) Violations of laws and regulations, the articles of association, the management system for information disclosure matters, as well as the impact of conditions agreed or promised in the bond prospectus on the rights and interests of bond investors during the reporting period Applicable √ Not Applicable ANNUAL REPORT 2023 (VII) Main accounting data and financial indexes of the Company in recent 2 years as of the end of the reporting period √ Applicable Not Applicable Unit: Yuan Currency: CNY Main indexes 2023 2022 Year-on-year change (%) Reason of change Net profit attributable to shareholders of the listed company after deducting the non-recurring 274,145,961 414,835,324 -33.91 profits and losses Current ratio 0.94 1.07 -12.15 Quick ratio 0.41 0.33 24.24 Asset-liability ratio (%) 77.77 76.83 +0.94 EBITDA all debt ratio 0.05 0.05 0 Interest coverage ratio 1.81 1.56 16.03 Cash interest coverage ratio 5.48 2.92 87.67 EBITDA interest coverage ratio 3.22 2.74 17.52 Loan repayment ratio (%) 100 100 0 Interest coverage ratio (%) 100 100 0 II. Information about convertible corporate bonds Applicable √ Not Applicable Section X Financial Report Section X Financial Report I. Auditors’ Report √ Applicable Not Applicable Auditors' Report Ernst & Young (2024) SZ No. 70020902_B01 Shanghai Zhenhua Heavy Industries Co., Ltd. All shareholders of Shanghai Zhenhua Heavy Industries Co., Ltd.: (I) Opinion We have audited the financial statements of Shanghai Zhenhua Heavy Industries Co., Ltd. (hereinafter referred to as the “Company”), which comprise the consolidated balance sheet and the Company's balance sheet as at December 31, 2023, the consolidated income statement and the Company’s income statement, the consolidated statement of changes in shareholders’ equity and the Company’s statement of changes in owners’ equity and the consolidated statement of cash flows and the Company's statement of cash flows for the year then ended as well as the notes to the financial statements. In our opinion, the financial statements of the Company attached are prepared, in all material respects, in accordance with the Accounting Standards for Business Enterprises, and fairly present the consolidated financial position and the Company's financial position as at December 31, 2023 and the consolidated operating results and cash flows and the Company’s operating results and cash flows for the year then ended. (II) Basis for Our Opinions We conducted our audit in accordance with Chinese Certified Public Accountants Auditing Standards. Our responsibilities under those standards are further described in the Auditors’ Responsibilities for the Audit of the Financial Statements section of this auditors’ report. According to the Code of Ethics for Certified Public Accountants of China,we are independent of the Company, and we have fulfilled other responsibilities in the aspect of code of ethics. We believe that the audit evidence we have obtained is sufficient and appropriate to provide a basis for our opinion. (III) Key Audit Matters Key audit matters are those matters that, in our professional judgment, were of most significance in our audit of the financial statements for the current period. The response to these matters is based on the overall audit of the financial statements and the formation of audit opinions. We do not express our opinions on these matters separately. The following description of how our audit addressed the key audit matter is also against this background. We have fulfilled the responsibilities stated in “Responsibilities of Certified Public Accountant for Auditing of Financial Statement” in this report, including the responsibilities related to these key auditing matters. Correspondingly, our auditing work includes the implementation of the auditing procedure designed for dealing with the great misstatement risks of the financial statement to be evaluated. The results from the implementation of the auditing procedure by us, including the procedure to be implemented for the following key auditing matters, offers a foundation for releasing the auditing opinions of the financial statements. ANNUAL REPORT 2023 Key Audit Matters: How our audit addressed the key audit matter: 1. Inventory depreciation reserves Shanghai Zhenhua Heavy Industries Co., Ltd. is mainly engaged in manufacturing the port container crane; in addition, it is also engaged in the manufacture of bulk handling machine, offshore heavy-duty machine and large-sized steel structure. Its inventories mainly include raw materials, outsourcing parts and components, products in the process and inventory Our procedure mainly included knowing and testing the validity of the goods. Since the production cycle of the products is relatively long, the control related to the provision of inventory depreciation reserves and net realizable value of the related inventory may fluctuate with the change the method of calculating the net realizable value of the Group. We also in the market demand, resulting in the inventory depreciation risks. The implemented the related auditing procedures over the inventory such as management sets aside the inventory depreciation reserves according supervision of inventory to verify whether the management had marked to the balance of the inventory cost and the net realizable value. The net the inventory with slow turnover and defectives and taken into full account realizable value is determined as per the estimated selling price of the in provision of inventory depreciation reserves. In addition, we obtained the inventory minus the cost, the estimated selling expenses and the related computation sheet of provision of inventory depreciation reserves from the taxes that may occur in the completion on the assumption that the management, rechecked the calculation method and result. As to the key management layer adopts a certain estimate and hypothesis in determining elements taken into consideration by the management in calculating the the net realizable value. In case of difference between the actual figure and net realizable value, including the estimated selling price and the cost that the originally estimated figure, the related balance will affect the book value may occur till completion, we evaluated the hypothesis and the estimates of the inventory and the depreciation loss in the estimated fluctuation. through analyzing the related historical data and comparing the after-date As of December 31, 2023, in the consolidated financial statements, the data of Shanghai Zhenhua Heavy Industries Co., Ltd. We also rechecked the balance of inventories was RMB 25.15 billion and the reserve for inventory disclosure of inventory depreciation reserves in financial statements. depreciation was RMB 0.87 billion; in the financial statements of the Company, the balance of inventories was RMB 22.59 billion and the reserve for inventory depreciation was RMB 0.87 billion. The accounting policy and other disclosures regarding the inventory are stated in Note III (10), Note III (31) and Note V (8) of the financial statement. 2. Provision for bad debts of accounts receivable The accounts receivable of Shanghai Zhenhua Heavy Industries Co., Ltd. is mainly from the business contract on port machine and ocean engineering manufacturing. Since it involves large contracted value, long construction period, relatively complicated technical parameters, the implementation of the contract may be affected by the periodicity of the economic Our procedure mainly included the evaluation of the accounting estimate environment. The accounts receivable has certain risk in the recovery in case relating to the depreciation reserves, such as the financial status and credit of any dispute in contract or the industry is in recession. The provisions for rating of the counterpart; checked the account age of accounts receivable bad debts of accounts receivable are recognized on the basis of estimated and historical repayment record and evaluated whether the financial credit losses, involving major judgment and estimates. The management of problems of the counter party had effects on the recovery of the accounts analyzed the financial position of counter parties, guarantee acquired for receivable; for the accounts receivable evaluated based on the portfolio, accounts receivable, historical repayment records of accounts receivable, as we rechecked the management's setting of credit risk features portfolio, well as the credit rating and future economic situations of counter parties checked the key information such as account age and credit record of each for evaluating the credit risk of accounts receivable. portfolio by sampling, and rechecked the basis of management's evaluation As of December 31, 2023, in the consolidated financial statements, the of credit risk and expected credit loss amount based on the credit risk balance of accounts receivable was RMB 9.84 billion and the provision features portfolio, including testing historical default data and checking the for bad debts of accounts receivable was RMB 2.57 billion; in the financial actual credit loss in the current year; rechecked the disclosure of bad debt statements of the Company, the balance of accounts receivable was RMB provision for accounts receivable in financial statements. 22.02 billion and the provision for bad debts of accounts receivable was RMB 2.33 billion. The accounting policy and other disclosures regarding the provision for bad debts of accounts receivable are stated in Note III (9), Note III (31), Note V (4) and Note XIII (1) of the financial statements. Section X Financial Report Key Audit Matters: How our audit addressed the key audit matter: 3. Revenue recognition Our procedure mainly included evaluating and testing the management’s Most of the revenue of Shanghai Zhenhua Heavy Industries Co., Ltd. internal control related to revenue recognition, selected the sales contract comes from the one of the construction contracts on the large-sized port with significant amount, checked the important contract terms related equipment, heavy equipment, steel structure and construction projects to revenue recognition, and evaluated the management’s accounting customized by the customer. judgment and estimate on performance obligations, revenue recognition Since the operating revenue is one of the key performance indicators of amount (including variable consideration) and the recognition at a certain Shanghai Zhenhua Heavy Industries Co., Ltd., there may be a risk of material time point or within a period of time. Through selecting the samples, we misstatement in whether it is recognized and presented in the appropriate verified whether the contract revenue recognized in the year conformed financial statement period, so we identify revenue recognition as a key audit to the revenue recognition conditions; implemented the cutoff check matter. procedure to validate the revenue was confirmed in the proper accounting In 2023, in the consolidated financial statements, the operating revenue was period. For the revenue recognized in a certain period of time, we evaluated RMB 32.93 billion; in the financial statements of the Company, the operating the judgment and estimate of the total contract cost and total processing revenue was RMB 28.45 billion. amount made by the management, and made sampling to calculate The accounting policy and other disclosures regarding the operating and check the income determined by the occurred contract cost and the revenue are stated in Note III (22), Note III (31), Note V (46) and Note XIII (4) expected total contract cost again; implemented the analysis procedure of the financial statements. against the changes in revenue and gross profit of various businesses; rechecked the disclosure of revenue recognition in financial statements. (IV) Other Information The management of Shanghai Zhenhua Heavy Industries Co., Ltd. shall be responsible for other information. The other information comprises information of the annual report, but excludes the financial statements and our auditors’ report. Our opinion on the financial statements does not cover the other information, and we do not and will not express any form of assurance conclusion thereon. In connection with our audit of the financial statements, our responsibility is to read the other information identified above and, in doing so, consider whether the other information is materially inconsistent with the financial statements or our knowledge obtained in the audit, or otherwise appears to be materially misstated. If, based on the work we have performed on the other information that we obtained prior to the date of this auditors’ report, we conclude that there is a material misstatement of this other information, we are required to report that fact. In this regard, we have nothing to report. (V) Responsibilities of the Management and Those Charged with Governance for the Financial Statements The Management is responsible for preparing the financial statements in accordance with the requirements of Accounting Standards for Business Enterprises to achieve a fair presentation, and for designing, implementing and maintaining internal control that is necessary to ensure that the financial statements are free from material misstatements, whether due to frauds or errors. In preparing the financial statements, the Management is responsible for assessing the Company’s going-concern ability, disclosing the matters related to going concern (if applicable) and using the going-concern assumption, unless the Management either intends to liquidate the Company or to cease operations, or has no realistic alternative but to do so. Those charged with governance are responsible for overseeing the Company's financial reporting process. (VI) Auditors’ Responsibilities for the Audit of the Financial Statements Our objectives are to obtain reasonable assurance about whether the financial statements as a whole are free from material misstatement, whether due to fraud or error, and to issue an auditors' report that includes our opinion. Reasonable assurance is a high level of assurance, but is not a guarantee that an audit conducted in accordance with the audit standards will always detect a material misstatement when it exists. Misstatements can arise from fraud or error and are considered material if, individually or in the aggregate, they could reasonably be expected to influence the economic decisions of users taken on the basis of these financial statements. ANNUAL REPORT 2023 During the process of an audit conducted in accordance with audit standards, we exercise professional judgment and maintain professional scepticism throughout the audit. Meanwhile, we also implement the following work: (1) Identify and assess the risks of material misstatement of the financial statements, whether due to fraud or error, design and perform audit procedures responsive to those risks, and obtain audit evidence that is sufficient and appropriate to provide a basis for our opinion. The risk of not detecting a material misstatement resulting from fraud is higher than for one resulting from error, as fraud may involve collusion, forgery, intentional omissions, misrepresentations, or the override of internal control. (2) Obtain an understanding of internal control relevant to the audit in order to design audit procedures that are appropriate in the circumstances. (3) Evaluate the appropriateness of accounting policies used by and the reasonableness of accounting estimates and related disclosures made by the management. (4) Conclude on the appropriateness of the Management’s use of the going concern basis of accounting. Based on the audit evidence obtained, whether a material uncertainty exists related to events or conditions that may cast significant doubt on the ability of Shanghai Zhenhua Heavy Industries Co., Ltd. to continue as a going concern. If we conclude that a material uncertainty exists, we are required to, in our auditors' report, draw attention of the users of statements to the related disclosures in the financial statements; if such disclosures are inadequate, we should modify our opinion. Our conclusions are based on the audit evidence obtained up to the date of our auditors’ report. However, future events or conditions may cause Shanghai Zhenhua Heavy Industries Co., Ltd. to cease to continue as a going concern. (5) Evaluate the overall presentation, structure and content (including the disclosures) of the financial statements, and evaluate whether the financial statements represent the underlying transactions and events in a manner that achieves fair presentation. (6) Obtain sufficient appropriate audit evidence regarding the financial information of the entities or business activities within the Company to express an opinion on the financial statements. We are responsible for the direction, supervision and performance of the group audit, and bear full responsibility for our audit opinion. We communicate with those charged with governance regarding the planned scope and timing of the audit, significant audit findings and other matters, including any significant deficiencies in internal control that we identify during our audit. We also provide those charged with governance with a statement that we have complied with relevant ethical requirements regarding independence, and to communicate with them in regard to all relationships and other matters that may reasonably be thought to affect our independence, and related safeguards (if applicable). From the matters communicated with those charged with governance, we determine those matters that were of most significance in the audit of the financial statements of the current period and are therefore the key audit matters. We describe these matters in our auditors' report unless law or regulation precludes public disclosure about the matter or when, in extremely rare circumstances, we determine that a matter should not be communicated in our report because the adverse consequences of doing so would reasonably be expected to outweigh the public interest benefits of such communication. Section X Financial Report Ernst & Young Hua Ming LLP Certified Public Accountant of China: (Engagement Partner) Certified Public Accountant of China: Beijing, China March 28, 2024 ANNUAL REPORT 2023 II. Financial Statements Consolidated Balance Sheet As at December 31, 2023 Prepared by: Shanghai Zhenhua Heavy Industries Co., Ltd. Unit: Yuan Currency: CNY Item Note As at December 31, 2023 As at December 31, 2022 Current assets: Monetary funds VII (1) 5,105,078,436 2,397,047,713 Settlement provisions Lending funds Held-for-trading financial assets VII (2) 720,594,675 877,483,342 Derivative financial assets VII (3) Notes receivable VII (4) 14,122,031 56,114,657 Accounts receivable VII (5) 7,266,298,102 7,193,649,855 Receivables financing VII (7) 965,569,122 439,912,428 Advances to suppliers VII (8) 1,313,834,063 951,212,422 Premiums receivable Reinsurance accounts receivable Reserves for reinsurance contract receivable Other receivables VII (9) 1,245,727,441 995,545,297 Including: Interest receivable Dividend receivable 8,000,000 Financial assets purchased under agreements to resell Inventories VII (10) 24,281,402,176 21,513,379,348 Contract assets VII (6) 2,779,633,134 3,243,073,136 Assets held for sale VII (11) Non-current assets due within one year VII (12) 1,341,408,631 900,213,411 Other current assets VII (13) 476,726,381 279,067,341 Total current assets 45,510,394,192 38,846,698,950 Non-current assets: Disbursement of loans and advances Debt investment VII (14) Other debt investments VII (15) Long-term receivables VII (16) 1,457,182,459 2,402,265,565 Long-term equity investments VII (17) 1,956,257,622 2,002,879,925 Other equity instrument investment VII (18) 104,859,374 73,475,619 Other non-current financial assets VII (19) Investment properties VII (20) 414,931,428 437,494,135 Fixed assets VII (21) 19,990,882,347 20,663,113,030 Construction in progress VII (22) 5,184,520,534 4,838,814,052 Productive biological assets Oil and gas assets Right-of-use assets VII (25) 62,630,180 11,931,451 Intangible assets VII (26) 4,093,419,088 3,553,837,771 Development expenditures Goodwill VII (27) 270,172,367 268,245,693 Long-term deferred expenses VII (28) 1,055,983 409,870 Deferred income tax assets VII (29) 893,698,896 867,941,451 Other non-current assets VII (30) 4,924,571,621 4,246,061,211 Total non-current assets 39,354,181,899 39,366,469,773 Total assets 84,864,576,091 78,213,168,723 Current liabilities: Short-term borrowings VII (32) 4,781,640,779 1,793,682,952 Borrowings from the Central Bank Borrowing funds Held-for-trading financial liabilities Section X Financial Report Item Note As at December 31, 2023 As at December 31, 2022 Derivative financial liabilities Notes payable VII (35) 5,533,470,582 5,401,258,897 Accounts payable VII (36) 8,616,059,138 7,255,123,334 Advances from customers Contract liabilities VII (38) 19,230,649,196 13,348,150,197 Financial assets sold for repurchase Deposits from customers and interbank Acting trading securities Acting underwriting securities Payroll payable VII (39) 40,097,393 38,074,154 Tax payable VII (40) 324,641,134 238,103,875 Other payables VII (41) 1,021,376,260 1,314,688,315 Including: Interest payable Dividends payable 6,593 6,593 Fees and commissions payable Dividend payable for reinsurance Liabilities held for sale Non-current liabilities due within a year VII (43) 8,650,700,389 6,961,445,218 Other current liabilities VII (44) Total current liabilities 48,198,634,871 36,350,526,942 Non-current liabilities: Reserve fund for insurance contracts Long-term borrowings VII (45) 15,105,224,079 21,019,572,646 Bonds payable Including: preferred stock Perpetual bond Lease liabilities VII (47) 31,548,184 7,676,707 Long-term payables VII (48) 1,744,502,983 1,931,340,734 Long-term payroll payable Estimated liabilities VII (50) 168,217,597 168,241,316 Deferred income VII (51) 369,054,982 332,419,380 Deferred income tax liabilities VII (29) 133,272,270 99,240,972 Other non-current liabilities VII (52) 247,185,330 181,805,207 Total non-current liabilities 17,799,005,425 23,740,296,962 Total liabilities 65,997,640,296 60,090,823,904 Owners’ equity (or shareholders’ equity): Paid-in capital (or share capital) VII (53) 5,268,353,501 5,268,353,501 Other equity instruments VII (54) 500,000,000 500,000,000 Including: preferred stock Perpetual bond 500,000,000 500,000,000 Capital reserves VII (55) 4,882,590,778 4,842,515,715 Less: treasury stock Other comprehensive income VII (57) 59,000,302 24,865,987 Special reserves VII (58) 10,525,094 2,945,560 Surplus reserves VII (59) 1,711,305,045 1,703,918,676 General risk preparation Undistributed profits VII (60) 3,324,778,074 2,825,870,678 Total owners' equities attributable to the owners of parent company 15,756,552,794 15,168,470,117 Minority equity 3,110,383,001 2,953,874,702 Total owners’ equity (or shareholders' equity) 18,866,935,795 18,122,344,819 Total liabilities and owners’ equity (or shareholders' equity) 84,864,576,091 78,213,168,723 Legal representative of the Company: Person in charge of accounting work: Person in charge of accounting agency: ANNUAL REPORT 2023 Balance Sheet of the Parent Company December 31, 2023 Prepared by: Shanghai Zhenhua Heavy Industries Co., Ltd. Unit: Yuan Currency: CNY Item Note As at December 31, 2023 As at December 31, 2022 Current assets: Monetary funds 3,759,568,695 722,079,840 Held-for-trading financial assets 182,724,222 239,784,587 Derivative financial assets Notes receivable 56,114,657 Accounts receivable XIX (1) 19,685,759,151 18,014,241,050 Receivables financing 638,394,101 297,356,630 Advances to suppliers 1,204,312,330 6,860,717,286 Other receivables XIX (2) 3,373,418,359 1,680,563,614 Including: Interest receivable Dividend receivable 315,789,096 Inventories 21,719,656,262 18,530,057,990 Contract assets 1,854,052,360 1,867,489,992 Assets held for sale Non-current assets due within one year Other current assets 305,040,708 175,036,344 Total current assets 52,722,926,188 48,443,441,990 Non-current assets: Debt investment Other debt investments Long-term receivables Long-term equity investments XIX (3) 9,456,761,435 9,389,579,244 Other equity instrument investment 104,859,374 73,475,619 Other non-current financial assets Investment properties 414,931,428 437,494,135 Fixed assets 3,741,477,947 3,865,130,627 Construction in progress 916,537,474 647,322,776 Productive biological assets Oil and gas assets Right-of-use assets 15,253,224 44,765 Intangible assets 1,393,384,863 1,432,796,201 Development expenditures Goodwill Long-term deferred expenses 124,771 Deferred income tax assets 871,331,750 833,341,377 Other non-current assets 823,808,086 530,196,047 Total non-current assets 17,738,470,352 17,209,380,791 Total assets 70,461,396,540 65,652,822,781 Current liabilities: Short-term borrowings 4,091,640,779 1,269,182,952 Held-for-trading financial liabilities Derivative financial liabilities Notes payable 5,199,186,754 5,252,294,408 Accounts payable 5,166,087,023 3,610,603,937 Advances from customers Section X Financial Report Item Note As at December 31, 2023 As at December 31, 2022 Contract liabilities 18,367,419,237 12,525,059,840 Payroll payable 29,378,564 29,189,818 Tax payable 140,507,385 82,609,138 Other payables 1,384,628,567 2,716,399,244 Including: Interest payable Dividends payable 6,593 6,593 Liabilities held for sale Non-current liabilities due within one year 8,198,412,536 6,152,492,930 Other current liabilities Total current liabilities 42,577,260,845 31,637,832,267 Non-current liabilities: Long-term borrowings 12,250,338,715 18,447,465,656 Bonds payable Including: preferred stock Perpetual bond Lease liabilities 8,137,322 Long-term payables Long-term payroll payable Estimated liabilities 147,187,314 154,863,743 Deferred income 267,369,648 257,656,046 Deferred income tax liabilities Other non-current liabilities 5,852,338 2,321,173 Total non-current liabilities 12,678,885,337 18,862,306,618 Total liabilities 55,256,146,182 50,500,138,885 Owners’ equity (or shareholders’ equity): Paid-in capital (or share capital) 5,268,353,501 5,268,353,501 Other equity instruments 500,000,000 500,000,000 Including: preferred stock Perpetual bond 500,000,000 500,000,000 Capital reserves 4,894,907,348 4,914,468,683 Less: treasury stock Other comprehensive income 31,409,336 20,882,527 Special reserves 1,422,294 Surplus reserves 1,710,796,772 1,703,410,403 Undistributed profits 2,798,361,107 2,745,568,782 Total owners’ equity (or shareholders' equity) 15,205,250,358 15,152,683,896 Total liabilities and owners’ equity (or shareholders' equity) 70,461,396,540 65,652,822,781 Legal representative of the Company: Person in charge of accounting work: Person in charge of accounting agency: ANNUAL REPORT 2023 Consolidated Income Statement January to December in 2023 Prepared by: Shanghai Zhenhua Heavy Industries Co., Ltd. Unit: Yuan Currency: CNY Item Note 2023 2022 I. Total operating revenue 32,933,263,802 30,191,792,987 Including: Operating revenue VII (61) 32,933,263,802 30,191,792,987 Interest income Premiums earned Fee and commission income II. Total operating cost 31,689,837,163 29,226,104,243 Including: operating costs VII (61) 28,480,385,794 26,145,431,986 Interest expenses Fee and commission expense Surrender value Net amount of compensation payout Net reserves for insurance liabilities Policy holder dividend expense Reinsurance expenses Taxes and surcharges VII (62) 291,299,625 174,759,457 Selling and distribution expenses VII (63) 211,361,193 176,805,664 General and administrative expenses VII (64) 849,183,436 835,690,168 Research and development expenditures VII (65) 1,311,556,665 1,118,337,091 Financial expenses VII (66) 546,050,450 775,079,877 Including: interest expenses 965,865,812 1,038,321,065 Interest income 429,793,598 413,595,714 Plus: other incomes VII (67) 99,289,337 104,014,204 Income from investment (loss expressed with “-”) VII (68) 67,909,400 204,359,358 Including: Income from investment of joint venture and cooperative enterprise 78,028,096 170,402,945 Income from derecognition of financial assets measured at amortized cost -115,312,416 -20,135,378 Exchange gain (loss expressed with “-”) Net exposure hedging gain (loss expressed with “-”) Income from fair value changes (loss expressed with “-”) VII (70) -27,339,814 -276,050,580 Credit impairment losses (loss expressed with “-”) VII (71) -276,310,095 -346,156,434 Assets impairment losses (loss expressed with “-”) VII (72) -428,844,200 -92,510,638 Income from disposal of assets (loss expressed with “-”) VII (73) 79,038,662 66,186,622 III. Operating profits (loss expressed with “-”) 757,169,929 625,531,276 Plus: non-operating income VII (74) 30,243,969 32,139,607 Less: non-operating expenditure VII (75) 2,256,229 2,436,095 IV. Total profits (total loss expressed with “-”) 785,157,669 655,234,788 Less: income tax expenses VII (76) 138,613,040 57,672,440 V. Net profits (net loss expressed with “-”) 646,544,629 597,562,348 (I) Classified by business continuity 1. Net profits from ongoing operation (net loss expressed with “-”) 646,544,629 597,562,348 2. Net profits from discontinuing operation (net loss expressed with “-”) (II) Classified by ownership 1. Net profit attributable to the shareholders of parent company (net loss expressed with “-”) 519,978,765 371,937,232 2. Minority interests (net loss expressed with “-”) 126,565,864 225,625,116 Section X Financial Report Item Note 2023 2022 VI. Net of tax of other comprehensive income VII (77) 45,425,366 122,166,570 (I) Net amount of after-tax other comprehensive income attributable to the owners of the 34,134,315 94,221,045 parent company 1. Other comprehensive income that can't be reclassified into profit and loss 10,704,692 6,116,237 (1) Remeasure the variation of net indebtedness or net asset of defined benefit plan (2) Other comprehensive income that can't be reclassified into profit and loss in the invested enterprise under equity method (3) Fair value change of other equity instrument investments 10,704,692 6,116,237 (4) Fair value change of enterprise credit risks 2. Other comprehensive income that will be reclassified into profit and loss 23,429,623 88,104,808 (1) Other comprehensive income that will be reclassified into profit and loss in the invested -718,408 20,743,893 enterprise under equity method (2) Fair value change of other debt investments (3) Amount of financial assets reclassified into other comprehensive income (4) Provision for credit impairment of other debt investments (5) Cash flow hedging reserve (6) Translation reserve 24,148,031 67,360,915 (7) Others (II) Net of tax of other comprehensive income attributable to the minority shareholders 11,291,051 27,945,525 VII. Total comprehensive income 691,969,995 719,728,918 (I) Total comprehensive income belonging to parent company 554,113,080 466,158,277 (II) Total comprehensive income belonging to minority shareholders 137,856,915 253,570,641 VIII. Earnings per share: (I) Basic earnings per share (Yuan/share) 0.10 0.07 (II) Diluted earnings per share (Yuan/share) 0.10 0.07 In case of business combination under common control in current period, the net profit realized by the combined party before combination was RMB 0, and the net profit realized by the combined party in the previous period was RMB 0. Legal representative of the Company: Person in charge of accounting work: Person in charge of accounting agency: ANNUAL REPORT 2023 Income Statement of Parent Company January to December in 2023 Prepared by: Shanghai Zhenhua Heavy Industries Co., Ltd. Unit: Yuan Currency: CNY Item Note 2023 2022 I. Operating revenue XIX (4) 28,449,047,821 26,167,200,140 Less: operating costs XIX (4) 25,824,140,425 23,715,294,401 Taxes and surcharges 215,477,341 99,236,620 Selling and distribution expenses 155,665,223 155,895,902 General and administrative expenses 445,853,080 440,171,981 Research and development expenditures 892,691,771 813,395,559 Financial expenses 454,757,877 884,406,720 Including: interest expenses 712,367,582 799,727,505 Interest income 81,538,834 41,733,102 Plus: other incomes 38,130,119 75,037,357 Income from investment (loss expressed with “-”) XIX (5) 191,810,563 604,019,489 Including: Income from investment of joint venture and cooperative enterprise 77,665,390 170,768,840 Income from derecognition of financial assets measured at amortized cost -115,312,416 -20,135,378 Net exposure hedging gain (loss expressed with “-”) Income from fair value changes (loss expressed with “-”) -49,259,201 -253,335,714 Credit impairment losses (loss expressed with “-”) -248,116,095 -274,770,970 Assets impairment losses (loss expressed with “-”) -398,239,554 -71,850,880 Income from disposal of assets (loss expressed with “-”) 30,720,459 4,769,913 II. Operating profits (loss expressed with “-”) 25,508,395 142,668,152 Plus: non-operating income 13,763,655 12,598,476 Less: non-operating expenditure 1,660,230 1,097,149 III. Total profits (total loss expressed with “-”) 37,611,820 154,169,479 Less: income tax expenses -36,251,874 -92,432,319 IV. Net profits (loss expressed with “-”) 73,863,694 246,601,798 (I) Net profits from ongoing operation (net loss expressed with “-”) 73,863,694 246,601,798 (II) Net profits from discontinuing operation (net loss expressed with “-”) V. Net of tax of other comprehensive income 10,526,809 29,497,087 (I) Other comprehensive income that can't be reclassified into profit and loss 10,704,692 6,116,237 1. Remeasure the variation of net indebtedness or net asset of defined benefit plan 2. Other comprehensive income that can't be reclassified into profit and loss in the invested enterprise under equity method 3. Fair value change of other equity instrument investments 10,704,692 6,116,237 4. Fair value change of enterprise credit risks (II) Other comprehensive income that will be reclassified into profit and loss -177,883 23,380,850 1. Other comprehensive income that will be reclassified into profit and loss in the invested -718,408 20,743,893 enterprise under equity method 2. Fair value change of other debt investments 3. Amount of financial assets reclassified into other comprehensive income 4. Provision for credit impairment of other debt investments 5. Cash flow hedging reserve 6. Translation reserve 540,525 2,636,957 7. Others VI. Total comprehensive income 84,390,503 276,098,885 VII. Earnings per share: (I) Basic earnings per share (Yuan/share) (II) Diluted earnings per share (Yuan/share) Legal representative of the Company: Person in charge of accounting work: Person in charge of accounting agency: Section X Financial Report Consolidated Statement of Cash Flows January to December in 2023 Prepared by: Shanghai Zhenhua Heavy Industries Co., Ltd. Unit: Yuan Currency: CNY Item Note 2023 2022 I. Cash flow from operating activities: Cash from selling commodities or offering labor 38,828,500,433 25,267,511,264 Net increase of customer deposit and deposit from other banks Net increase of borrowings from central bank Net increase of borrowing funds from other financial institutions Cash from obtaining original insurance contract premium Net cash received from reinsurance business Net increase in the deposits and investment of insured Cash from interest, handling charges and commissions Net increase of borrowing funds Net increase of repurchase of business funds Net cash from acting trading securities Refund of tax and levies 416,830,589 855,636,866 Other cash received related to operating activities 676,958,575 244,003,096 Subtotal cash inflows from operating activities 39,922,289,597 26,367,151,226 Cash paid for goods purchased and services received 30,775,739,275 19,831,977,453 Net increase of customer loans and advances Net increase of amount due from central bank and interbank Cash paid for original insurance contract claims payment Net increase of lending funds Cash paid for interest, handling charges and commissions Cash paid for policy dividend Cash paid to and for employees 2,508,297,766 2,574,314,378 Taxes and fees paid 697,045,919 594,993,030 Other cash paid related to operating activities 757,022,191 797,302,342 Subtotal cash outflows from operating activities 34,738,105,151 23,798,587,203 Net cash flows from operating activities 5,184,184,446 2,568,564,023 II. Cash flows from investment activities: Cash from investment withdrawal 129,548,854 17,165,758 Cash from investment income 234,193,072 159,044,219 Net cash received from disposal of fixed assets, intangible assets and other long-term 105,378,156 19,391,609 assets Net cash from disposal of subsidiaries and other business units Other cash received related to investment activities 114,994,970 209,457,444 Subtotal cash inflows from investment activities 584,115,052 405,059,030 Cash paid for purchase of fixed assets, intangible assets and other long-term assets 746,956,678 488,778,059 Cash paid for investments 18,790,000 Net increase in hypothecated loan Net cash paid for obtaining subsidiaries and other business units Other cash paid related to investment activities Subtotal cash outflows from investment activities 765,746,678 488,778,059 Net cash flow from investment activities -181,631,626 -83,719,029 ANNUAL REPORT 2023 Item Note 2023 2022 III. Cash flows from financing activities: Cash from absorption of investments 170,101,094 98,327,900 Including: cash received from subsidies’ absorption of minority shareholders’ 170,101,094 98,327,900 investment Cash received from borrowings 26,666,299,568 38,626,275,738 Other cash received related to financing activities 1,134,318,331 618,107,748 Cash received from issuance of other equity instruments 500,000,000 Cash received from issuance of bonds 500,000,000 Subtotal cash inflows from financing activities 27,970,718,993 40,342,711,386 Cash repayments of amounts borrowed 27,644,066,754 42,832,240,800 Cash paid for distribution of dividends, profits or interest expenses 1,080,107,143 1,395,285,252 Including: dividends and profits paid by subsidiaries to minority shareholders 93,141,010 58,000,000 Other cash paid related to financing activities 1,638,264,999 838,344,871 Subtotal cash outflows from financing activities 30,362,438,896 45,065,870,923 Net cash flows from financing activities -2,391,719,903 -4,723,159,537 IV. Impact of exchange rate movements on cash and cash equivalents 46,235,551 163,578,103 V. Net increase of cash and cash equivalents 2,657,068,468 -2,074,736,440 Plus: beginning balance of cash and cash equivalents 2,375,101,437 4,449,837,877 VI. Ending balance of cash and cash equivalents 5,032,169,905 2,375,101,437 Legal representative of the Company: Person in charge of accounting work: Person in charge of accounting agency: Section X Financial Report Statement of Cash Flows of the Parent Company January to December in 2023 Prepared by: Shanghai Zhenhua Heavy Industries Co., Ltd. Unit: Yuan Currency: CNY Item Note 2023 2022 I. Cash flow from operating activities: Cash from selling commodities or offering labor 31,008,944,150 22,387,866,565 Refund of tax and levies 300,080,487 635,424,765 Other cash received related to operating activities 636,768,375 225,294,772 Subtotal cash inflows from operating activities 31,945,793,012 23,248,586,102 Cash paid for goods purchased and services received 25,004,851,532 21,040,995,998 Cash paid to and for employees 1,351,747,671 1,321,000,912 Taxes and fees paid 207,703,416 123,242,978 Other cash paid related to operating activities 375,422,856 381,273,867 Subtotal cash outflows from operating activities 26,939,725,475 22,866,513,755 Net cash flows from operating activities 5,006,067,537 382,072,347 II. Cash flows from investment activities: Cash from investment withdrawal 7,801,165 17,165,758 Cash from investment income 661,183,014 236,682,551 Net cash received from disposal of fixed assets, intangible assets and other long-term assets 30,720,458 18,283,472 Net cash from disposal of subsidiaries and other business units Other cash received related to investment activities Subtotal cash inflows from investment activities 699,704,637 272,131,781 Cash paid for purchase of fixed assets, intangible assets and other long-term assets 179,032,663 286,375,311 Cash paid for investments 132,957,200 208,679,973 Net cash paid for obtaining subsidiaries and other business units Other cash paid related to investment activities Subtotal cash outflows from investment activities 311,989,863 495,055,284 Net cash flow from investment activities 387,714,774 -222,923,503 III. Cash flows from financing activities: Cash from absorption of investments Cash received from borrowings 24,845,294,619 36,266,553,328 Other cash received related to financing activities 1,015,336,873 611,100,376 Cash received from issuance of bonds 500,000,000 Other cash received related to financing activities 500,000,000 Subtotal cash inflows from financing activities 25,860,631,492 37,877,653,704 Cash repayments of amounts borrowed 26,172,827,571 39,402,630,672 Cash paid for distribution of dividends, profits or interest expenses 747,532,915 1,096,677,413 Other cash paid related to financing activities 1,370,807,692 500,006,220 Subtotal cash outflows from financing activities 28,291,168,178 40,999,314,305 Net cash flows from financing activities -2,430,536,686 -3,121,660,601 IV. Impact of exchange rate movements on cash and cash equivalents 41,581,886 75,244,800 V. Net increase of cash and cash equivalents 3,004,827,511 -2,887,266,957 Plus: beginning balance of cash and cash equivalents 707,377,446 3,594,644,403 VI. Ending balance of cash and cash equivalents 3,712,204,957 707,377,446 Legal representative of the Company: Person in charge of accounting work: Person in charge of accounting agency: Consolidated Statement of Changes in Owners’ Equity January-December 2023 Unit: Yuan Currency: CNY 2023 Equity attributable to the owners of the parent company Item Other equity instruments Less: Other Minority equity Total owners’ equity Paid-in capital Special Surplus General risk Undistributed Capital reserves treasury comprehensive Others Sub-total (or share capital) Preferred Perpetual Others reserves reserves preparation profits stock bond stock income I. Balance at the end of the last year 5,268,353,501 500,000,000 4,842,515,715 24,8 65,987 2,945,560 1,703,918,676 2,825,870,678 15,168,470,117 2,953,874,702 18,122,344,819 Plus: changes in accounting policies Prior period error correction Others II. Beginning balance in current year 5,268,353,501 500,000,000 4,842,515,715 24,865,987 2,945,560 1,703,918,676 2,825,870,678 15,168,470,117 2,953,874,702 18,122,344,819 III. Increase/decrease in the current year (“-” for 40,075,063 34,134,315 7,579,534 7,386,369 498,907,396 588,082,677 156,508,299 744,590,976 decrease) (I) Total comprehensive income 34,134,315 519,978,765 554,113,080 137,856,915 691,969,995 (II) Owner’s invested and decreased capital 40,075,063 40,075,063 110,464,696 150,539,759 1. Common stock invested by the owners 59,636,398 59,636,398 110,464,696 170,101,094 2. Capital invested by other equity instrument holders 3. Amount of share-based payment included in the owner’s equity 4. Others -19,561,335 -19,561,335 -19,561,335 (III) Profit distribution 7,386,369 -21,071,369 -13,685,000 -93,141,013 -106,826,013 1. Withdrawal of surplus reserves 7,386,369 -7,386,369 2. Withdrawal of general risk preparation 3. Distribution of owners (or shareholders) -93,141,013 -93,141,013 4. Others -13,685,000 -13,685,000 -13,685,000 (IV) Internal transfer of owner’s equity 1. Capital surplus transfer to paid-in capital (or capital stock) 2. Earned surplus transfer to paid-in capital (or capital stock) 3. Earned surplus covering the deficit 4. Carryforward retained earnings in variation of defined benefit plan 5. Carryforward retained earnings of other comprehensive income 6. Others (V) Special reserves 7,579,534 7,579,534 1,327,701 8,907,235 1. Amount withdrawn in the current year 76,585,293 76,585,293 5,150,149 81,735,442 2. Amount used in the current year -69,005,759 -69,005,759 -3,822,448 -72,828,207 (VI) Others IV. Balance at the end of the current year 5,268,353,501 500,000,000 4,882,590,778 59,000,302 10,525,094 1,711,305,045 3,324,778,074 15,756,552,794 3,110,383,001 18,866,935,795 ANNUAL REPORT 2023 2022 Equity attributable to the owners of the parent company Item Other equity instruments Less: Other Minority equity Total owners’ equity Paid-in capital (or Special Surplus General risk Undistributed Preferred Perpetual Capital reserves treasury comprehensive Others Sub-total share capital) Others reserves reserves preparation profits stock bond stock income I. Balance at the end of the last year 5,268,353,501 500,000,000 4,842,515,715 -69,355,058 1,934,676 1,679,258,496 2,767,511,301 14,990,218,631 2,659,834,389 17,650,053,020 Plus: changes in accounting policies Prior period error correction Others II. Beginning balance in current year 5,268,353,501 500,000,000 4,842,515,715 -69,355,058 1,934,676 1,679,258,496 2,767,511,301 14,990,218,631 2,659,834,389 17,650,053,020 III. Increase/decrease in the current year (“-” 94,221,045 1,010,884 24,660,180 58,359,377 178,251,486 294,040,313 472,291,799 for decrease) (I) Total comprehensive income 94,221,045 371,937,232 466,158,277 253,570,641 719,728,918 (II) Owner’s invested and decreased capital 98,327,900 98,327,900 1. Common stock invested by the owners 98,327,900 98,327,900 2. Capital invested by other equity instrument 500,000,000 500,000,000 500,000,000 holders 3. Amount of share-based payment included in the owner’s equity 4. Others 5. Capital reduced by other equity instrument -500,000,000 -500,000,000 -500,000,000 holders (III) Profit distribution 24,660,180 -313,577,855 -288,917,675 -58,000,000 -346,917,675 1. Withdrawal of surplus reserves 24,660,180 -24,660,180 2. Withdrawal of general risk preparation 3. Distribution of owners (or shareholders) -263,417,675 -263,417,675 -58,000,000 -321,417,675 4. Others -25,500,000 -25,500,000 -25,500,000 (IV) Internal transfer of owner’s equity 1. Capital surplus transfer to paid-in capital (or capital stock) 2. Earned surplus transfer to paid-in capital (or capital stock) 3. Earned surplus covering the deficit 4. Carryforward retained earnings in variation of defined benefit plan 5. Carryforward retained earnings of other comprehensive income 6. Others (V) Special reserves 1,010,884 1,010,884 141,772 1,152,656 1. Amount withdrawn in the current year 50,813,289 50,813,289 2,682,406 53,495,695 2. Amount used in the current year -49,802,405 -49,802,405 -2,540,634 -52,343,039 (VI) Others IV. Balance at the end of the current year 5,268,353,501 500,000,000 4,842,515,715 24,865,987 2,945,560 1,703,918,676 2,825,870,678 15,168,470,117 2,953,874,702 18,122,344,819 Legal representative of the Company: Person in charge of accounting work: Person in charge of accounting agency: Section X Financial Report Statement of Changes in Owners’ Equity of the Parent Company January-December 2023 Unit: Yuan Currency: CNY 2023 Other equity instruments Less: Other Item Paid-in capital Undistributed Capital reserves treasury comprehensive Special reserves Surplus reserves Total owners’ equity (or share capital) Preferred Perpetual bond Others profits stock stock income I. Balance at the end of the last year 5,268,353,501 500,000,000 4,914,468,683 20,882,527 1,703,410,403 2,745,568,782 15,152,683,896 Plus: changes in accounting policies Prior period error correction Others II. Beginning balance in current year 5,268,353,501 500,000,000 4,914,468,683 20,882,527 1,703,410,403 2,745,568,782 15,152,683,896 III. Increase/decrease in the current year (“-” for decrease) -19,561,335 10,526,809 1,422,294 7,386,369 52,792,325 52,566,462 (I) Total comprehensive income 10,526,809 73,863,694 84,390,503 (II) Owner’s invested and decreased capital -19,561,335 -19,561,335 1. Common stock invested by the owner 2. Capital invested by other equity instrument holders 3. Amount of share-based payment included in the owner’s equity 4. Others -19,561,335 -19,561,335 (III) Profit distribution 7,386,369 -21,071,369 -13,685,000 1. Withdrawal of surplus reserves 7,386,369 -7,386,369 2. Distribution of owners (or shareholders) 3. Others -13,685,000 -13,685,000 (IV) Internal transfer of owner’s equity 1. Capital surplus transfer to paid-in capital (or capital stock) 2. Earned surplus transfer to paid-in capital (or capital stock) 3. Earned surplus covering the deficit 4. Carryforward retained earnings in variation of defined benefit plan 5. Carryforward retained earnings of other comprehensive income 6. Others (V) Special reserves 1,422,294 1,422,294 1. Amount withdrawn in the current year 41,377,208 41,377,208 2. Amount used in the current year -39,954,914 -39,954,914 (VI) Others IV. Balance at the end of the current year 5,268,353,501 500,000,000 4,894,907,348 31,409,336 1,422,294 1,710,796,772 2,798,361,107 15,205,250,358 ANNUAL REPORT 2023 2022 Other equity instruments Less: Other Item Paid-in capital Undistributed Perpetual Capital reserves treasury comprehensive Special reserves Surplus reserves Total owners’ equity (or share capital) Preferred Others profits stock bond stock income I. Balance at the end of the last year 5,268,353,501 500,000,000 4,914,468,683 -8,614,560 1,678,750,223 2,812,544,839 15,165,502,686 Plus: changes in accounting policies Prior period error correction Others II. Beginning balance in current year 5,268,353,501 500,000,000 4,914,468,683 -8,614,560 1,678,750,223 2,812,544,839 15,165,502,686 III. Increase/decrease in the current year (“-” for 29,497,087 24,660,180 -66,976,057 -12,818,790 decrease) (I) Total comprehensive income 29,497,087 246,601,798 276,098,885 (II) Owner’s invested and decreased capital 1. Common stock invested by the owner 2. Capital invested by other equity instrument holders 500,000,000 500,000,000 3. Amount of share-based payment included in the owner’s equity 4. Others 5. Capital reduced by other equity instrument holders -500,000,000 -500,000,000 (III) Profit distribution 24,660,180 -313,577,855 -288,917,675 1. Withdrawal of surplus reserves 24,660,180 -24,660,180 2. Distribution of owners (or shareholders) -263,417,675 -263,417,675 3. Others -25,500,000 -25,500,000 (IV) Internal transfer of owner’s equity 1. Capital surplus transfer to paid-in capital (or capital stock) 2. Earned surplus transfer to paid-in capital (or capital stock) 3. Earned surplus covering the deficit 4. Carryforward retained earnings in variation of defined benefit plan 5. Carryforward retained earnings of other comprehensive income 6. Others (V) Special reserves 1. Amount withdrawn in the current year 29,362,559 29,362,559 2. Amount used in the current year -29,362,559 -29,362,559 (VI) Others IV. Balance at the end of the current year 5,268,353,501 500,000,000 4,914,468,683 20,882,527 1,703,410,403 2,745,568,782 15,152,683,896 Legal representative of the Company: Person in charge of accounting work: Person in charge of accounting agency: Section X Financial Report ANNUAL REPORT 2023 III. Company profile 1. Company profile √ Applicable Not Applicable Shanghai Zhenhua Heavy Industries Co., Ltd. (hereinafter referred to as “the Company”) is a joint-stock company limited established on September 8, 1997 through restructuring Shanghai Zhenhua Port Machinery Company Limited (hereinafter referred to as “Zhenhua Company”). Both the registration place and the address of the headquarters are in Shanghai City, P. R. China. As approved by ZWFZ (1997) No.42 Document issued by the Securities Commission under the State Council, the Company issued 100 million domestically-listed shares held by the foreign investors (B-share) from July 15, 1997 till July 17, 1997. The B-shares were listed for trading at Shanghai Stock Exchange on Aug. 5, 1997. As approved by ZJFXZ (2000) No. 200 Document of China Securities Regulatory Commission, the Company additionally issued of 88 million common shares (RMB denominated) (A-share) held by the domestic investors in December 2000. The A-shares were listed for trading at Shanghai Stock Exchange on Dec. 21, 2000. As approved by ZJFXZ (2004) No.165 Document of China Securities Regulatory Commission, the Company additionally issued 114,280,000 A-shares held by the domestic investors on December 23, 2004. The additionally issued A-shares were listed at Shanghai Stock Exchange respectively for trading on December 31, 2004 and January 31, 2005. As approved by ZJFXZ (2007) No. 346 Document of China Securities Regulatory Commission, the Company additionally issued 125,515,000 A-shares held by the domestic investors on October 15, 2007. The additionally issued A-shares were listed at Shanghai Stock Exchange for trading on October 23, 2007 and January 23, 2008 respectively. As approved by ZJXKZ (2009) No.71 Document of China Securities Regulatory Commission, the Company privately placed 169,794,680 A-shares on Sept. 22, 2008 to its controller China Communications Construction Co., Ltd. (hereinafter referred to as “China Communications Corporation”). A-shares privately placed were the tradable shares with limited trading conditions. From Mar. 20, 2012 on, the term of trading limitation expired for above-mentioned A-shares which were listed at Shanghai Stock Exchange for trading. By December 31, 2023, after all issuances of the shares and bonus shares distributed in the past year, the total shares of the Company amounted to 5,268,353,501 shares, par value per share was RMB 1. The share capital totaled up to RMB 5,268,353,501. On December 18, 2005, China Road and Bridge Construction Group General Company and the Company’s former controlling shareholder China Harbor Construction (Group) General Company were merged into China Communications Construction (Group) Co. Ltd after restructuring (hereafter referred to as “CCCG”). In accordance with the Official Reply to Overall Reorganization and Overseas-listed and Domestically-listed Share of China Communications Construction Co., Ltd. (GZGG [2006] No.1063 Document) by State-owned Assets Supervision and Administration Commission of the State Council on Aug. 16, 2006, the reorganization proposal of China Communications Construction (Group) Co., Ltd approved in the Official Reply to the Issues Concerning Management of State-owned Stock Equity of China Communications Construction Co., Ltd. (GZCQ [2006] No.1072 Document) on Sept. 30, 2006 and the Official Reply to Approval of China Communications Construction Co., Ltd.’s Announcement of Purchase Report of Road and Bridge Construction Co., Ltd. and Shanghai Zhenhua Port Machinery (Group) Co., Ltd. and Exemption of Their Obligations for Purchase by Offer (ZJGSZ [2006] No. 227 Document), CCCG solely initiated the incorporation of China Communications Construction Co., Ltd. on Oct. 8, 2006 and invested the stock equity of the Company held into the newly incorporated China Communications Co., Ltd. With the completion of reorganization, China Communications Co., Ltd thus became the controlling shareholder of the Company. In 2016, the Company was granted the Uniform Social Credit Code of 91310000607206953D. On July 18, 2017, the board of directors of China Communications Construction Co., Ltd. discussed and approved the Proposal for Transfer of Some Shares of Shanghai Zhenhua Heavy Industries (Group) Co., Ltd by Agreement and Associated Transaction and agreed to transfer totally 1,316,649,346 shares of this Company held by it to CCCG and Section X Financial Report CCCG (Hong Kong) Holdings Co., Ltd. (hereinafter referred to as “CCCG Hong Kong”), accounting for 29.990% of the total shares of this Company, after that, China Communications Construction Co., Ltd. held 16.239% of the stock equity of this Company. The transfer and registration of shares was accomplished on December 27, 2017. On the date of the transfer of shares, CCCG directly held 552,686,146 A-shares of this Company (accounting for 12.589% of the total shares of this Company), indirectly held 763,963,200 B-shares of this Company through CCCG (Hong Kong) (accounting for 17.401% of the total shares of the Company) and held 712,951,703 A-shares of this Company through China Communications Construction Co., Ltd. (accounting for 16.239% of the total shares of this Company), as a result, it became the controlling shareholder of the Company. The Company and its subsidiaries (hereinafter collectively referred to as “the Group”) were mainly engaged in design, construction, installation and contracting of large-sized port handling system and equipment, offshore heavy-duty equipment, engineering machinery, engineering vessel and large-sized metal structural members and their parts and components; sales of the self-produced products; international shipment by available special transportation vessel and specialized contracting for steel structure engineering. The financial statements have been approved by the resolution of the Board of Directors of the Company on March 28, 2024. IV. Basis of preparation for financial statements 1. Basis of preparation This financial statements take continuous operation as preparation basic. 2. Basis of preparation √ Applicable Not Applicable These financial statements are prepared on the historical cost principle, except for some financial instruments. If the assets are impaired, corresponding impairment provision should be accrued according to relevant provisions. V. Principal accounting policies and accounting estimates Specific accounting policies and accounting estimates tips √ Applicable Not Applicable The Group determines the specific accounting policies and accounting estimates based on actual production and operation characteristics, which are mainly reflected in the inventory valuation methods, income recognition and measurement and so on. 1. Statement on compliance with the Accounting Standards for Business Enterprises The financial statements prepared by the Company meet the requirements of the Accounting Standards for Business Enterprises, and truly and completely reflect the financial position, operating results, changes in shareholders’ equity and cash flows of the Company. 2. Accounting period The Company adopts calendar year as the accounting year, which commences on January from the 1, and ends on December 31 of each year. 3. Operating cycle Applicable √ Not Applicable ANNUAL REPORT 2023 4. Functional currency RMB is the recording currency of the Group and also the currency used in the financial statements. Unless otherwise specified, the financial statements are presented in RMB. The subsidiaries, joint ventures and associates under the Group shall, on the basis of the main economic environment in which they operate, decide their own recording currency, and convert them into RMB when preparing financial statements. 5. Determination method and selection basis of significance standards √ Applicable Not Applicable Item Significance standards Significant receivables with provision for bad The amount of provision accrued on an individual basis accounts for more than 10% of the total bad debts accrued on an individual basis debts provision of various receivables and the amount is greater than RMB 40 million Other significant receivables with provision for The amount of provision accrued on an individual basis accounts for more than 10% of the total bad bad debts accrued on an individual basis debt provision of various other receivables and the amount is greater than RMB 40 million Significant recovery and reversal of bad debt The amount of individual recovery or reversal accounts for more than 10% of the total amount of various provision for receivables receivables and the amount is greater than RMB 40 million The amount of individual write-off accounts for more than 10% of the total bad debt provision of various Significant actual write-off receivables receivables and the amount is greater than RMB 40 million Significant changes in the book value of The amount of change in the book value of contract assets accounts for more than 30% of the balance contract assets of contract assets at the beginning of the period Significant contractual liability with the aging An individual contractual liability with the aging over 1 year accounts for more than 10% of the total over more than 1 year contract liabilities and the amount is greater than RMB 100 million Significant changes in the book value of The amount of change in the book value of contractual liability accounts for more than 30% of the contractual liability balance of contractual liability at the beginning of the period An individual account payable with the aging over 1 year accounts for more than 10% of the total Significant accounts payable accounts payable and the amount is greater than RMB 100 million An individual other account payable with the aging over than 1 year accounts for more than 10% of the Other siginificant payables total accounts payable and the amount is greater than RMB 100 million Significant construction in progress The budget of a single project is greater than RMB 300 million Estimated liabilities of a single type account for more than 10% of the total estimated liabilities and the Significant estimated liabilities amount is greater than RMB 100 million The net assets of a subsidiary account for more than 5% of the net assets of the group, or the minority Major non-wholly-owned subsidiaries interests of a single subsidiary account for more than 1% of the net assets of the group and the amount is greater than RMB 100 million The ending balance of a single project accounts for more than 10% of the ending balance of Significant capitalized R&D projects development expenditure and the amount is greater than RMB 100 million Significant outsourced research projects A single project accounts for more than 10% of the total R&D investment The amount of changes/adjustments accounts for more than 30% of the original contract amount, and Significant contract changes the amount of impact on the current period’s revenue accounts for more than 1% of the total revenue of the current period An individual investment activity accounts for more than 10% of the total cash inflows or outflows Significant investment activities received or paid for investment activities And the amount is greater than RMB 300 million The book value of long-term equity investment in a single investee accounts for more than 5% of the group’s net assets and the amount is greater than RMB 100 million, or the investment profit and loss Equity in joint ventures and associates of long-term equity investment under the equity method accounts for more than 10% of the group’s consolidated net profit The net assets of a subsidiary account for more than 5% of the group’s net assets, or the net profit of a Significant subsidiaries subsidiary accounts for more than 10% of the group’s consolidated net profit Activities that do not involve current cash receipts and payments, and have an impact on current Major activities not involving current cash statements greater than 10% of net assets, or are expected to have an impact on future cash flows receipts and payments greater than 10% of the corresponding total cash inflows or outflows Section X Financial Report 6. Accounting treatment of business combination under common control and not under common control √ Applicable Not Applicable Business combination under common control The business combination under common control is a business combination in which all of the combining enterprises are ultimately controlled by the same party or the same parties both before and after the business combination and on which the control is not temporary. The assets and liabilities that the combining party obtains in a business combination under common control(including the goodwill formed by the acquisition of the combined party by the ultimate controlling party), are subject to the corresponding accounting treatment in accordance with the carrying amount in the financial statements of the ultimate controlling party on the combination date. The difference between the carrying amount of the net assets obtained from the combination and the carrying amount of the consideration paid (or total par value of the shares issued) for the combination is treated as an adjustment to capital premium in the capital reserves and the capital reserves carried out under the former system. If the capital premium is not sufficient to absorb the difference, the remaining balance is adjusted against retained earnings. Business combination not under common control The business combination not under common control is a business combination in which all of the combining enterprises are not controlled by the same party or the same parties before and after the combination. Regarding consolidation not under the same control, the recognizable assets, liabilities and contingent liabilities of the seller are measured upon fair value on the purchase day. The balance of the consolidation costs greater than the fair value of the recognizable net assets of the seller is confirmed as goodwill, and subsequently measured at cost less accumulated impairment losses. In case the consolidation costs are less than the fair value of the recognizable net assets of the seller, the fair value of all recognizable assets, liabilities and contingent liabilities of the seller, and the measurement of the consolidation costs is re-examined; the balance between the consolidation costs less than the fair value of recognizable net assets of the seller after the re-examination is recognized in current profits and losses. 7. Judgment criteria of control and preparation method of consolidated financial statements √ Applicable Not Applicable The consolidation scope of the consolidated financial statements is determined based on control and includes the financial statements of the Company and all of its subsidiaries. Subsidiary refers to the entity controlled by the Company (including separable parts of enterprises and the invested entity as well as structured entities controlled by the Company). If and only if the three elements below are met, it can be deemed that an investor controls an invested party: the investor possesses the power over the invested party; the investor is entitled to changeable returns due to participation in related activities of the invested party; the investor has the ability to influence the amount of return by exercising its power over the invested party. If the accounting policies or accounting periods adopted by the subsidiary and the Company are inconsistent, when preparing the consolidated financial statements, the necessary adjustments shall be made to the subsidiary’s financial statements based on the accounting policies and accounting periods of the Company. The assets, liabilities, interests, incomes, expenses and cash flow incurred by transactions among the Group are offset in full upon consolidation. If the current losses borne by the minority shareholders of the subsidiary exceed the shares held by the minority shareholders in the initial shareholders’ equity of the subsidiary, the balance still offsets the minority’s equity. For the subsidiaries acquired in business combination not under common control, the operating results and the cash flows of the acquiree shall be included in the consolidated financial statements on the date of acquisition of control till the termination of control. When preparing the consolidated financial statements, the financial statements of subsidiaries shall be adjusted based on the fair value of various identifiable assets, liabilities and contingent liability confirmed on the acquisition date. For the subsidiaries acquired in business combination under common control, the operating results and the cash flows ANNUAL REPORT 2023 of the combined party shall be included in the consolidated financial statements at the beginning of the combination period. When preparing the consolidated financial statements, relevant items of the previous financial statements shall be adjusted and the reporting entity formed after the consolidation is regarded as existed since the ultimate controlling party begins to implement control. If changes in the relevant facts and circumstances lead to changes in one or more control elements, the Group will re- evaluate whether or not the investee is controlled. Without lose of the control right, change of the minority equity is deemed as capital transaction. 8. Classification of joint venture arrangement and methodsof joint operation accounting treatment Applicable √ Not Applicable 9. Recognition criteria of cash and cash equivalents Cash is the Group’s cash on hand and the deposits that can be readily drawn on demand. Cash equivalents are short- term, highly liquid investments held by the Group that are readily convertible to known account of cash and which are subject to an insignificant risk of changes in value. 10. Foreign currency transactions and transaction of financial statements denominated in foreign currency √ Applicable Not Applicable In the case of a foreign currency transaction, the Group translates the amount of foreign currency into the amount of the recording currency. At the time of initial recognition, the amount of foreign currency transaction shall be translated into the amount of the recording currency at the spot rate of the transaction date (unless exchange rate fluctuations make the use of such exchange rate inappropriate, in which case the spot exchange rate on the transaction date will be used for conversion), but the capital invested by the investor in a foreign currency shall be converted using the spot exchange rate on the transaction date. On the date of balance sheet, the currency exchange rate of the currency denominated items shall be translated at the spot rate on the date of balance sheet. The transaction difference of settlement and monetary items arising therefrom, in addition to the difference arising from foreign currency special borrowing relating to the assets of which the purchase and construction conform to the capitalized conditions, which shall be handled in accordance with the principle of capitalization of borrowing costs, shall be included in the current profit or loss. The foreign currency non-currency items calculated on historical cost basis are still translated at exchange rate at the initial recognition not changing the amount of its recording currency. The foreign currency non-monetary items measured at fair value shall be translated at the spot rate on fair value determination date, and the difference arising therefrom shall be included in the current profit or loss or other comprehensive income according to the nature of the non-monetary items. In the case of overseas business, the Group translates its recording currency into RMB in preparing the financial statements: for assets/liabilities in the balance sheet, spot exchange rate on the date of balance sheet is used for translation. As for the items under the shareholders’ equity, except for those under “undistributed profits”, other items are translated using the spot exchange rate at the time of occurrence; the income and expense items in the income statement shall be translated at the spot exchange rate of the transaction. The conversion difference of foreign currency statements arising from above translation shall be recognized as other comprehensive income. When disposing overseas operations, other comprehensive income related to the overseas operation shall be transferred into the current profits and losses, partial disposal shall be calculated according to the proportion of disposal. Foreign currency cash flows shall be translated at the spot exchange rate on the day of occurrence of the cash flow. Cash flows from foreign subsidiaries are translated at the average exchange rate for the period in which the cash flows occur (unless exchange rate fluctuations make translation at that rate inappropriate, in which case the exchange rate is the spot rate on the day of occurrence of the cash flow). Effect of changes in exchange rate on cash amount is shown separately in the cash flow statements as an adjustment item. Section X Financial Report 11. Financial instruments √ Applicable Not Applicable Financial instrument is the contract that forms the financial assets of an enterprise and the financial liabilities or equity instruments of the other entities. Recognition and de-recognition of financial instruments The Group recognizes a financial asset or financial liability when becoming a party to a financial instrument contract. Once the following conditions are satisfied, the Group will de-recognize financial assets (or part of financial assets or of a portfolio of similar financial assets), i.e., writing off from its account and balance sheet: (1) The right to receive cash flows from financial assets expires; (2) The right to receive the cash flow from financial asset has been transferred, or have assumed the obligation in the “pass-through agreement” to pay the collected cash flow timely to the third party in full; and has transferred substantially almost all the risks and rewards of ownership of the financial asset, or although does not transfer or retain substantially nearly all of the risks and rewards of ownership of the financial asset, but has given up the control over the financial asset. In the event that the liability of a financial liability has been fulfilled, cancelled or expired, the financial liabilities shall be de-recognized. If the existing financial liability is replaced by the same creditor with another financial liabilities of virtually entirely different terms, or the terms of the existing liabilities are almost entirely modified substantially, such substitutions or modifications will be handled as the derecognition of the original liability and the recognition of new liabilities, and the difference will be included in current profit or loss. In case of trading financial assets in the conventional way, such financial assets will be recognized and de-recognized on the trading day. Trading financial assets in the conventional way refers to purchasing or selling financial assets in accordance with the terms and conditions of the contract, and delivering financial assets within the time limit prescribed in the law or the prevailing practice in accordance with the terms and conditions of the contract. Trading day is the date on which the Group commits to buy or sell financial assets. Classification and measurement of financial assets At the initial recognition, the Group’s financial assets, based on the Group’s management model of financial assets and the contract cash flow characteristics of financial assets, are classified as financial assets measured at amortized cost, financial assets measured at fair value through the other comprehensive income and financial assets measured at fair value through the current profit or loss. Financial assets are measured at fair value at initial recognition, while the accounts receivable or notes receivable arising from sales of goods or rendering of services, excluding the significant financing composition or the financial composition for over one year, are initially measured at the transaction price. For financial assets measured at fair value through the current profit or loss, relevant transaction costs are directly included in the current profit or loss, while the transaction costs relevant to other financial assets are included in the initial recognition amount. The subsequent measurement of financial assets depends on the classification thereof: Investment in debt instruments measured at amortized cost Financial assets simultaneously meet the following conditions are classified as the financial assets measured at amortized cost: the management model of such financial assets aims at the collection of contract cash flows; according to the terms in the contract for such financial assets, the cash flows generating on the special date are paid at the interest for the principal and the unpaid principal. Such financial assets are recognized as interest income by the effective rate method, and the gains or losses from the derecognition, modification or impairment thereof are included in the current profit or loss. Investment in debt instruments measured at fair value through other comprehensive income If financial assets meet the following conditions at the same time, the Group classifies them as financial assets at fair value through other comprehensive income: the Group’s business model for the management of the financial assets is aimed ANNUAL REPORT 2023 at both the collection of contract cash flow and the sale of the financial assets; the contractual terms of the financial asset stipulate that the cash flow generated at a particular date is only the payment of the principal and interest based on the outstanding principal amount. The interest income of such financial assets is recognized by the effective interest method. At derecognition of financial assets, the accumulated gains or losses previously included in other comprehensive income are transferred from the other comprehensive income to the current profit or loss. Investment in equity instruments measured at fair value through the other comprehensive income The Group irrevocably chooses to designate some non-trading equity instruments as the financial assets measured at fair value through the other comprehensive income, and only include the relevant dividends revenue (except for that partially recovered as the investment cost) in the current profit or loss, and the subsequent changes in fair values in the other comprehensive income, without the provision for impairment. At derecognition of financial assets, the accumulated gains or losses previously included in other comprehensive income are transferred from the other comprehensive income to the retained earnings. Financial assets measured at fair value through the current profit or loss The financial assets other than the financial assets measured at amortized cost and the financial assets measured at fair value through the other comprehensive income are classified as the financial assets measured at fair value through the other comprehensive income. For such financial assets, the subsequent measurement is made at fair value, and changes in fair value are included in the current profit or loss. Classification and measurement of financial liabilities At the initial recognition, the Group’s financial liabilities are classified as: financial liabilities measured at fair value through the current profit or loss and financial liabilities measured at amortized cost. For financial liabilities measured at fair value through the current profit or loss, relevant transaction costs are directly included in the current profit or loss, while the transaction costs relevant to financial liabilities measured at amortized cost are included in the initial recognition amount. The subsequent measurement of financial liabilities depends on the classification thereof: Financial liabilities measured at fair value through the current profit or loss Financial liabilities measured at fair value through the current profit or loss include the trading financial liabilities (including the derivative instruments belonging to financial liabilities), and the financial liabilities measured at fair value through the current profit or loss. The subsequent measurement of the trading financial liabilities (including the derivative instruments belonging to financial liabilities) is made at fair value, and changes in fair value are included in the current profit or loss. For the financial liabilities measured at fair value through the current profit or loss, the subsequent measurement is made at fair value, and the changes in fair value are included in the current profit or loss except that the changes in fair value caused by the changes in the Group's credit risks are included in the other comprehensive income; if including the changes in fair value caused by the changes in the Group's credit risks in the other comprehensive income may cause or exacerbate the accounting mismatch in profit or loss, the Group will include all changes in fair value (including the amounts affected by the changes in the Group’s credit risks) in the current profit or loss. Financial liabilities measured at amortized cost The subsequent measurement of such financial liabilities is made at amortized cost by the effective rate method. Impairment of financial instruments Based on the expected credit losses, the Group makes the provision for impairment and recognizes the loss provisions for the financial assets measured amortized cost and the investment in debt instruments measured at fair value through the other comprehensive income. For the receivables excluding significant financing component, the Group measures the loss provision based on the amount equivalent to the expected credit loss over the whole duration by the simplified measurement method. Except for the above financial assets subject to the simplified measurement method, on each balance sheet date, the Group makes assessment on whether the credit risk in financial assets has had significant increase after the initial recognition. If the credit risk does not significantly increase after the initial recognition, standing at the first level, the Group will measure the loss provision based on the amount of expected credit loss over the next 12 months , and Section X Financial Report calculate the interest income based on the book balance at the effective interest rate; if the credit risk has significantly increased after the initial recognition without any credit impairment, standing at the second level, the Group will measure the loss provision based on the amount equivalent to the expected credit loss over the whole duration; in case of any credit impairment after the initial recognition, standing at the third level, the Group will measure the loss provision based on the amount of expected credit loss over the whole duration, and calculate the interest income based on the amortized cost at the effective interest rate. For financial instruments only with relatively low credit risk on the balance sheet date, the Group assumes that such credit risk does not significantly increase after the initial recognition. The Group evaluates the expected credit loss of financial instruments individually and by portfolio. After taking the credit risk characteristics of different customers into account, based on common risk characteristics, the Group evaluated the expected credit loss on accounts receivable and contract assets by the aging portfolio. The Group determined the aging of accounts receivable based on the date on which the accounts receivable were recorded. Except for the aforementioned financial instruments for which expected credit losses were assessed by portfolio, the Group assessed their expected credit losses individually. The Group recognized accounts receivable and contract assets of customers who encountered financial difficulties or have contract disputes as assets for provision accrued on an individual basis. The basis for making provisions by portfolio was to classify customers with similar credit risk characteristics into the same portfolio based on the nature of the customers. For the Group’s disclosure of the judgment standards for significant increase of credit risk and definition of assets with credit impairment, see Note V for details. The factors reflected in the Group’s approach to measuring expected credit losses on financial instruments include the unbiased probability weighted average amount determined by evaluating a range of possible outcomes, the time value of money, and reasonable and substantiated information about past events, current conditions and projections of future economic conditions that is available at the balance sheet date without undue additional cost or effort. When the Group ceases to expect reasonably the contract cash flows of financial assets which can be recovered in whole or in part, the Group will directly write off the book balance of such financial assets. Financial instrument offset Financial assets and financial liabilities are presented in the balance sheet at the net amount after mutual offset when the following conditions are met simultaneously: possess the legal right to offset the recognized amount and such right is currently executable; intend to settle at net amount, or cash such financial assets or liquidate such financial liabilities. Transfer of financial assets If the Group has transferred nearly all the risks and rewards associated with the ownership of financial assets to the transferee, such financial assets will be de-recognized; if the Group retains nearly all the risks and rewards associated with the ownership of financial assets, such financial assets will be continuously recognized. If the Group neither transfers nor retains nearly all the risks and rewards associated with the ownership of the financial assets, the following treatments will be adopted based on different circumstances: if the Group has given up its control over the financial assets, the financial assets will be derecognized, and the assets and liabilities arising therefrom will be recognized; if the Group does not give up its control over the financial assets, the financial assets will be recognized to the extent of its continuing involvement in the transferred financial assets, while relevant liabilities are recognized accordingly. 12. Notes receivable Applicable √ Not Applicable 13. Accounts receivable Applicable √ Not Applicable 14. Receivables financing Applicable √ Not Applicable ANNUAL REPORT 2023 15. Other receivables Applicable √ Not Applicable 16. Inventories √ Applicable Not Applicable Inventory categories, delivery pricing methods, inventory management systems, and amortization methods for low-value consumables and packaging materials √ Applicable Not Applicable Inventories include the raw materials, outsourcing components and parts, goods in process and stock commodities. Inventories are initially measured at the cost. The inventory cost includes the procurement cost, processing cost and other cost. The actual cost of raw materials in transit is determined by the weighted average method. The actual cost of finished products in transit is determined by the weighted average method and individual valuation method. Perpetual inventory system is adopted for inventories. Contract performance cost classified as current assets is detailed in inventories. Method of recognizing and accruing provision for inventory depreciation √ Applicable Not Applicable On the balance sheet date, the inventory is measured at its cost or its net realizable value, whichever is lower; if the cost is higher than the net realizable value, the provision for inventory depreciation will be made and included in the current profit or loss. The net realizable value, in the routine activities, refers to amount of the estimated selling price of inventory minus the estimated cost to completion, estimated selling expense and relevant taxes and surcharges. At the time of making the provision for inventory depreciation, the provision for depreciation of raw materials is made by category, and that of goods in process and stock commodities is made by each single inventory item. The portfolio categories and determination basis for making accruing provision inventory depreciation according to the portfolio, and the determination basis for the net realizable value of different categories of inventory Applicable √ Not Applicable The calculation method and determination basis of the net realizable value of inventory based on inventory aging Applicable √ Not Applicable 17. Contract assets √ Applicable Not Applicable Recognition method and criteria of contract assets √ Applicable Not Applicable The Group presents contract assets or liabilities in the balance sheet according to the relationship between the fulfillment of performance obligations and customer payments. After offsetting the contract assets and contract liabilities under the same contract, the Group presents them in net amount. Contract assets Contract assets refer to the right to receive consideration for goods or services transferred to customers, and the right depends on factors other than the passage of time. For details of the Group’s determination and accounting treatment method of expected credit loss of contract assets, please refer to Note V (11). Determination and accounting treatment of the expected credit loss of contract assets Applicable √ Not Applicable Section X Financial Report Portfolio categories and determination basis for provisions for bad debts based on credit risk characteristics Applicable √ Not Applicable Aging calculation method based on aging recognition of credit risk characteristics portfolio Applicable √ Not Applicable Judgment criteria for determination of provision accrued on an individual basis based on the provision for bad debts accrued on an individual basis Applicable √ Not Applicable 18. Held-for-sale non-current assets or disposal groups Applicable √ Not Applicable Recognition criteria and accounting treatment methods for held-for-sale non-current assets or disposal groups Applicable √ Not Applicable Recognition criteria and presentation methods for discontinuing operation Applicable √ Not Applicable 19. Long-term equity investments √ Applicable Not Applicable Long-term equity investments include the equity investments in subsidiaries, joint ventures and associates. Long-term equity investments are initially measured at the initial investment cost. The initial investment cost of a long- term equity investment acquired through the business combination under common control is recognized at book value of owners’ equity acquired from the combinee on the combination date in the consolidated financial statements of the ultimate controller; the difference between the initial investment cost and the book value of the combination consideration is used to adjust the capital reserves (if the capital reserves are insufficient to offset, the retained earnings will be offset). The initial investment cost of a long-term equity investment acquired through business combination not under common control is recognized at the combination cost (if the business combination not under common control is realized through several transactions by step, the sum of the book value of the equity investment of the acquiree held before the acquisition date and the cost of investment newly added on the acquisition date is recognized as the initial investment cost). For long-term equity investments acquired not through business combination, their initial investment costs are determined by the following ways: if the long-term equity investment is acquired through cash payment, the initial investment cost will be the sum of the acquisition price actually paid and the costs, taxes and other necessary costs, which are directly relevant to the long-term equity investment; if the long-term equity investment is acquired by issuing equity securities, the initial investment cost will be the fair value of the equity securities issued. The long-term equity investments where the Company could control the investee shall be accounted in individual financial statements of the Company under the cost method. Control means the power owned over the investee and enjoys the variable return through participating in activities related to the investee, and has the ability to affect its return by using the power over the investee. Under the cost method, long-term equity investments are valuated at initial investment cost. The Company shall increase or recover the investment to adjust the cost of long-term equity investments. Cash dividends or profits declared and distributed by the investee should be recognized as investment income in the current period. If the Group has joint control over or significant influence on the investees, long-term equity investments are accounted for with the equity method. Joint control refers to the control shared over an arrangement in accordance with the relevant stipulations, and the decision-making of related activities of the arrangement should not be made before the party sharing the control right agrees the same. Significant influence refers to the power to participate in making decisions on the financial and operating policies of the investee, but not the power to control, or jointly control, the formulation of ANNUAL REPORT 2023 such policies with other parties. For long-term equity investments measured under the equity method, if the initial investment costs are higher than the investor's attributable share of the fair value of the investee's identifiable net assets, the initial costs of the long-term equity investments shall be recognized; if the initial investment costs are lower than the investor's attributable share of the fair value of the investee's identifiable net assets, the difference shall be recognized in current profit and loss and at the same time the adjustment will be made to the initial costs of the long-term equity investments. Where the equity method is adopted, after the long-equity investments are acquired, the Company shall, according to the shares of net profit and loss and other comprehensive income realized by the investee which the Company shall enjoy or bear, recognize the profit and loss on the investments and other comprehensive income and adjust the book value of the long-term equity investments. When recognizing the share of net profit or loss of the investee that the Group shall enjoy, based on fair value of various identifiable assets and others of the investee on acquisition and according to accounting policies and accounting periods of the Group, the Group shall write off the part of incomes from internal transactions with associates and joint ventures which are attributable to the investor according to the shareholding ratio (but the loss from internal transactions is the asset impairment loss, its total amount shall be recognized) and then recognize the profit and loss on investments on such basis, except those assets investments or sale constitute business. The Group shall, in the light of the profits or cash dividends that the investee declares to distribute, calculate the part it should share and reduce the book value of the long-term equity investment correspondingly. Recognition of the net loss in the investee shall be within the limit that the book value of long-term equity investments and other long-term interests which substantially form the net investment in the investee are reduced to zero, unless the Group is obliged to bear extraneous losses; For other changes in shareholder's equity of the investee excluding net losses or profits, other comprehensive income or profit distribution, the book value of long-term equity investments will be adjusted and included in shareholder's equity. 20. Investment properties (1). If the cost measurement model is adopted: Depreciation or amortization method Investment property refers to the real estate held for generating rent and/or capital appreciation. The investment property shall be initially measured at cost. Subsequent expenses related to investment properties, if the economic benefits associated are likely to flow in and its cost can be measured reliably, should be recorded in the cost of investment property. Otherwise, such subsequent expenses should be included in current profits or losses upon occurrence. The subsequent measurement of an investment property shall be conducted by the Group under the cost method, and the land use right and buildings shall be amortized and depreciated according to the expected useful life and net residual rate of the investment property. The expected useful lives, net residual value rate and annual depreciation (amortization) rate of the investment properties are as follows: Estimateduseful lives Estimatednet residual value rate Annual depreciation (amortization) rate Buildings 30 years 0% 3.3% Determined according to the estimated net residual value Land use right Land useful lives 0% and useful life for the land useful lives The Group shall review estimated useful lives, estimated net residual value and depreciation (amortization) methods of the investment properties at the end of each year and shall make adjustment when necessary. When an investment property is changed for self-use, upon change, the investment property shall be converted into fixed assets or intangible assets. When the self-use property is changed to earn rentals or for capital appreciation, upon change, fixed assets or intangible assets shall be converted into investment properties. When there is a conversion, the book value before the conversion shall be regarded as the book value after the conversion. Section X Financial Report 21. Fixed assets (1). Recognition criteria √ Applicable Not Applicable Fixed assets will only be recognized when the economic benefits relating to the fixed assets may flow into the Group and the costs of the fixed assets can be measured reliably. If the subsequent disbursements relevant to a fixed asset meet the recognition conditions, they shall be recorded in the cost of fixed asset, and the book value of the replaced part shall be derecognized; otherwise, they shall be recorded in the current profits and losses. Fixed assets are initially measured at cost. The costs of externally acquired fixed assets comprise their purchase prices, related taxes and surcharges and any attributable expenditure incurred to prepare the asset for its intended use. (2). Depreciation method √ Applicable Not Applicable Category Depreciation method Useful lives (year) Residual value rate Annual depreciation rate Buildings and constructions Straight-line method 20-40 years 0% 2.5%-5% Mechanical equipment Straight-line method 3-20 years 0% 5%-33.3% Office and electronic equipment Straight-line method 3-5 years 0% 20%-33.3% Transportation facilities (excluding ship) Straight-line method 5 years 0% 20% Ship Straight-line method 10-30 years 5%/10% 3%-9.5% The Group shall review useful lives, estimated net residual value and depreciation methods of the fixed assets at the end of each year and shall make adjustment when necessary. 22. Construction in progress √ Applicable Not Applicable The Group recognizes the cost of the construction in progress at the actually incurred expenditures, including all types of necessary expenditures incurred during the construction period, the capitalized borrowing costs incurred prior to the time when the construction is brought to the expected conditions for use and other relevant costs. The construction in progress is converted into fixed assets after it reaches the expected conditions for use. Standard for carrying forward fixed assets Houses and buildings have passed the preliminary acceptance and reached the expected usable state, or they Buildings and constructions are actually put into use, whichever is earlier They meet the design requirements or are actually put into use after installation and commissioning, Mechanical equipment whichever is earlier They meet the design requirements or are actually put into use after installation and commissioning, Office and electronic equipment whichever is earlier They meet the design requirements or are actually put into use after installation and commissioning, Transportation facilities (excluding ship) whichever is earlier They meet the design requirements or are actually put into use after installation and commissioning, Ship whichever is earlier 23. Borrowing costs √ Applicable Not Applicable The borrowing costs that can directly attributable to the acquisition and construction or production of assets complying with the capitalization conditions, shall be capitalized and other borrowing costs shall be included into current profit and loss. When capital expenditure and borrowing costs have incurred and acquisition and construction or production activities necessary for the assets to reach the intended use or sale has begun, the Company will capitalize borrowing costs. ANNUAL REPORT 2023 Capitalization of borrowing costs should cease when the acquired and constructed or produced assets eligible for capitalization have reached the working condition for their intended use or sale. The borrowing costs incurred thereafter shall be included in the current profit or loss. During the period of capitalization, the capitalized amount on interest of each accounting period shall be determined in accordance with the following provisions: The interest of special borrowings to be capitalized should be determined according to the actually incurred interest expenses in the current period less the interest income on deposits or the investment income; the interest of general borrowings to be capitalized should be calculated by multiplying the weighted average of asset disbursements of the part of accumulated asset disbursements exceeding special borrowings by the weighted average rate of used general borrowings. If the acquisition and construction or production activities of assets eligible for capitalization are abnormally interrupted due to the matters other than necessary procedures for such assets to reach the working conditions for its intended use or sale and such circumstance lasts for more than three months, the capitalization of borrowing costs should be suspended. Borrowing costs incurred during the interruption are recognized as the current profit or loss and continue to be capitalized until the acquisition, construction or production of the asset restarts. 24. Biological assets Applicable √ Not Applicable 25. Oil and gas assets Applicable √ Not Applicable 26. Intangible assets (1). The useful life and its judgment basis, estimation conditions, amortization method, or review procedures √ Applicable Not Applicable The useful life of intangible assets is as follows at the straight-line method over its useful life. Useful life Judgment basis Land use right Land useful lives The period of land use rights Software use fees 5 years Service life of software Proprietary technology 10 years The expected service life in combination with the product lifecycle (2). Allocation scope and related accounting method for R&D expenditure √ Applicable Not Applicable The Group’s expenditures for its internal research and development projects are classified into research expenditures and development expenditures. The expenditures in research phase will be included in the current profit or loss on occurrence. The development expenditures will be capitalized only when all of the following conditions are satisfied simultaneously: It is feasible technically to finish intangible assets for use or sale; It is intended to finish and use or sell the intangible assets; The usefulness of methods for intangible assets to generate economic benefits shall be proved, including being able to prove that there is a potential market for the products manufactured by applying the intangible assets or there is a potential market for the intangible assets itself or the intangible assets will be used internally; It is able to finish the development of the intangible assets, and able to use or sell the intangible assets, with the support of sufficient technologies, financial resources and other resources; and the expenditures attributable to the intangible asset during its development phase can be measured reliably. Development expenditures that do not meet the above conditions are included in the current profit or loss on occurrence. 27. Long-term asset impairment √ Applicable Not Applicable The Group recognizes the asset impairment under the following methods except for inventories, contract assets and Section X Financial Report assets related to contract cost, deferred income tax, financial assets and assets held for sale. The Group shall, on the balance sheet date, make a judgment on whether there is any indication that the assets may impair. If such indication does exist, the Group shall estimate the recoverable amount and carry out an impairment test. Impairment tests for goodwill caused by business combination, intangible assets with indefinite useful lives, and intangible assets not reaching usable condition shall be conducted at the end of every year whether they have signs of impairment or not. The recoverable amounts of assets are the higher of their fair values less costs to sell and the present values of the future cash flows expected to be derived from the assets. The Group shall, on the basis of single item assets, estimate the recoverable amount. Where it is difficult to do so, it shall determine the recoverable amount of the group assets on the basis of the asset group to which the asset belongs. The recognition of an asset group shall base on whether the main cash inflow generated from the asset group is independent of those generated from other assets or other group assets. Where the recoverable amount of an asset or an asset group is lower than its book value, the book value of the asset or asset group shall be written down to their recoverable amounts. The write-downs are recorded into the current profit or loss and the provision for asset impairment are made accordingly at the same time. When the Company makes an impairment test of goodwill, it shall, as of the purchasing day, apportion the book value of the goodwill to the relevant asset groups or combination of asset groups by a reasonable method. The related asset group or combination of asset groups shall be the asset group or combination of asset groups that can benefit from the synergy effect of business combination, and shall be smaller than the operating segments as determined by the Group. The asset group or combination of asset groups containing the goodwill shall be compared by their carrying value and recoverable amount, and if the recoverable amount is less than carrying value, the amount impairment loss is first allocated to offset the carrying value of the goodwill in the asset group or the combination of asset groups, and then will be used to offset the carrying value of other assets pro rata in accordance with the proportion of the carrying value of other assets other than goodwill in the asset groups and that of the combination of asset groups. Once the loss of assets impairment is recognized, it is not allowed to be reversed even if the value can be recovered in subsequent period. 28. Long-term deferred expenses √ Applicable Not Applicable Long-term deferred expenses shall be amortized at the straight-line method, and the amortization period is set out as follows: Amortization period Improvement of fixed assets acquired under the operating lease Expected beneficial period 29. Contract liabilities √ Applicable Not Applicable The Group presents contract assets or liabilities in the balance sheet according to the relationship between the performance of contract obligations and customer payments. After offsetting the contract assets and contract liabilities under the same contract, the Group presents them in net amount. For details of the Group’s determination and accounting treatment method of expected credit loss of contract assets, please refer to Note V. Contract liabilities Contract liability refers to the obligation to transfer goods or services to customers for the consideration received or receivable from customers, such as the money received by enterprises before transferring the promised goods or services. 30. Employee compensation Employee benefits refer to compensations and other expenditures in any form paid by the Group as a consideration ANNUAL REPORT 2023 for the services provided by its staff or for employment termination. Employee remuneration includes short-term remuneration, welfare after demission, dismissal welfare and other long-term welfare. (1). Accounting treatment of short-term compensation √ Applicable Not Applicable During the accounting period of an employee' providing services, the short-term compensation actually incurred is recognized as liabilities and includes them in the current profit or loss or the related asset costs. (2). Accounting treatment of post-employment benefits √ Applicable Not Applicable The employees of the Group participated in the endowment insurance and unemployment insurance managed by the local government, and also participated in the enterprise annuity, and the corresponding expenses were included in the relevant asset costs or the current profit or loss when incurred. (3). Accounting treatment of termination benefits Applicable √ Not Applicable (4). Accounting treatment of other long-term employee benefits Applicable √ Not Applicable 31. Estimated liabilities √ Applicable Not Applicable Except for contingent consideration and contingent liabilities assumed in business combination not under the same control, when the obligations related to contingencies meet the following conditions, the Group recognizes them as estimated liabilities: this obligation is a present obligation of the Group; the performance of such obligation is likely to result in outflow of economic benefits from the Group; the amount of the obligation can be measured reliably. The estimated liabilities are initially measured as the best estimate of expenses required for the performance of relevant present obligations by considering comprehensively the risks with respect to contingencies, uncertainties and the time value of money. The book value of estimated liabilities will be checked and properly adjusted on balance sheet date so as to reflect the current best estimate. 32. Share-based payment Applicable √ Not Applicable 33. Preferred shares, perpetual bonds and other financial instruments √ Applicable Not Applicable After the maturity of the perpetual bonds issued by the Group, the Group has the right to extend them for an unlimited number of times. For the coupon interest of the perpetual bonds, the Group has the right to postpone the payment, and the group has no contractual obligation to pay cash or other financial assets. They are classified as equity instrument. 34. Revenue (1). Accounting policies for revenue recognition and measurement disclosed by business type √ Applicable Not Applicable The Group recognizes revenue when it fulfills the performance obligation in the contract, that is, when the customer obtains control over the relevant goods or services. The acquisition of control of relevant goods or services means to be able to dominate the use of the goods or the rendering of the services and obtain almost all the economic benefits from them. Manufacturing contracts on large-sized port equipment, heavy equipment and steel structure products Section X Financial Report The manufacturing contracts on large-sized port equipment, heavy equipment and steel structure products between the Group and customers usually only include the performance obligations of transferring large-sized port machinery and equipment, heavy equipment and steel structure products customized for customers. The large-sized port equipment, heavy equipment and steel structure products provided by the Group during the performance of the contract are irreplaceable, however, most of the large-sized port equipment, heavy equipment sales contracts and the manufacturing contracts of some steel structure products do not stipulate that the Group has the right to collect money for the performance part that has been completed so far in the whole contract period. This part of the contract does not meet the performance obligation conditions within a certain period of time, and the Group takes it as the performance obligation at a certain point of time. The Group generally recognizes the revenue at the time point of control transfer of relevant port machinery and equipment, heavy equipment and steel structure products on the basis of comprehensive consideration of the following factors: the current right to receive payment of goods, the transfer of main risks and rewards in the ownership of goods, the transfer of legal ownership of goods, the transfer of physical assets of goods, and the acceptance of the goods by customers. In addition, based on the terms of sales contracts on individual large-sized port equipment and heavy equipment and the manufacturing contracts on some steel structure products, the Group has the right to collect money for the performance part that has been completed so far during the whole contract period. The Group takes it as the performance obligation to perform in a certain period of time, and recognizes the revenue according to the performance progress, except the cases where the performance progress cannot be reasonably determined. Based on input method, the Group determines the corresponding performance progress of large-sized port equipment and heavy equipment contracts according to the proportion of the cost incurred in the total estimated cost. Based on output method, the Group determines the performance progress of the steel structure manufacturing contract according to the proportion of the accumulated processing tons to the estimated total processing tons. Where the performance progress cannot be reasonably determined, and the cost incurred by the Group is expected to be reimbursed, the revenue shall be recognized according to the amount of the cost that has incurred until the performance progress can be reasonably determined. Contracts on rendering of shipping and lifting services The service contracts between the Group and its customers mainly involve special shipping services and hoisting services. The revenue of special shipping services rendered by the Group is recognized by time period method, and the progress of performance obligations is determined according to the proportion of the number of days transported in the total estimated days of transportation. The revenue of shipping service shall be recognized when the service is completed. Material sales contract The material sales contract between the Group and customers usually only includes the performance obligation of transferring spare parts and other materials. The Group generally recognizes the revenue at the time of control transfer of relevant spare parts and other materials on the basis of comprehensive consideration of the following factors: the current right to receive payment of goods, the transfer of main risks and rewards in the ownership of goods, the transfer of legal ownership of goods, the transfer of physical assets of goods, and the acceptance of the goods by customers. Rendering of building services The building service contract between the Group and customers usually includes the performance obligation of infrastructure construction. As the customer can control the assets under construction during the performance by the Group, the Group takes them as the performance obligations within a certain period of time, and recognizes the revenue according to the performance progress, except that the performance progress cannot be reasonably determined. By input method, the Group determines the performance progress of the services based on the cost incurred. If the performance progress cannot be reasonably determined and the cost incurred by the Group is expected to be compensated, the revenue shall be recognized according to the cost amount incurred until the performance progress can be reasonably determined. Build and transfer contract (BT contract) Activities under the BT contracts usually include build and transfer. With respect to the building services provided by the Group, during the building period, the revenue of construction service contracts is recognized in accordance with ANNUAL REPORT 2023 the above accounting policies. The construction contract revenue is measured at the fair value of the consideration receivable, and the “long-term receivables” are recognized and measured at the same time by effective interest rate method and the amortized cost, and offset upon receipt of payment of the project owner. PPP project contract PPP project contract refers to the contract concluded between the Group and the government party on PPP project cooperation in accordance with laws and regulations, which also meets the following characteristics (hereinafter referred to as “dual characteristics”): (1) The Group uses PPP project assets to provide public goods and services on behalf of the government party during the contracted operation period; (2) The Group is compensated for the public goods and services it provides within the contracted period. Activities under the PPP contracts usually include construction, operation and transfer. During the building period, the Group determines whether the Group is the principal responsible person or the agent in accordance with the accounting policy of the principal responsible person/agent below. If the Group is the principal responsible person, contract revenue from construction services and contract assets are recognized accordingly, and the revenue of construction contract is measured at the fair value of the consideration received or receivable. During the operating phase, the Group carries out accounting treatment as follows accordingly: (1) Pursuant to the contractual provisions of the PPP project, during the project operation, if the conditions for collection of the cash (or other financial assets) of a definite amount can be met, the amount of consideration of relevant PPP project assets or the recognized amount of construction revenue is recognized as contract assets until the Group has the right to receive the consideration (which depends only on the passage of time). When the Company has the right to collect such consideration (which depends only on the passage of time), the amount of consideration of relevant PPP project assets or the recognized amount of construction revenue is recognized as accounts receivable, and subject to the accounting treatment specified in the accounting policy for financial instruments. When the PPP project assets reach their expected usable conditions, the difference of the amount of consideration of relevant PPP project assets or the recognized amount of construction revenue in excess of the cash (or other financial assets) of a definite amount is recognized as intangible assets. (2) Pursuant to the contractual provisions of the PPP project, the Group has the right to collect payments from the recipient of public goods and services, but such right shall not be an unconditional collection right if the payment amount is uncertain. When the PPP project assets reach their expected usable conditions, the amount of consideration of relevant PPP project assets or recognized amount of construction revenue is recognized as an intangible asset and subject to the accounting treatment specified in the accounting policy for intangible assets above. In the operation stage, when services are provided, recognize the corresponding revenue; Daily maintenance or repair expenses incurred shall be recognized as current expenses. Daily maintenance or repair expenses incurred shall be recognized as current expenses. The Group presents the construction expenditures incurred during the construction period of PPP projects accounted as intangible assets as cash flows from investing activities. The Group presents the construction expenditures incurred during the construction period of PPP projects other than those mentioned above as cash flows from operating activities. Variable consideration If there is variable consideration in the contract, the Group shall determine the best estimate of variable consideration according to the expected value or the most likely amount, but the transaction price including variable consideration shall not exceed the amount that the accumulated recognized revenue is highly unlikely to have a significant reversal when the relevant uncertainty is eliminated. On each balance sheet date, the Group re-estimates the amount of variable consideration to be included in the transaction price. Consideration payable to customers In the case of consideration payable to customers, the Group shall use such consideration payable to offset the transaction price and then offset the current income at the later of the recognition of the relevant income and the Section X Financial Report payment (or commitment to pay) of the customer consideration, unless the consideration payable to customers is for the purpose of obtaining other clearly distinguishable goods or services from the customer. Warranty obligations According to the contract and legal provisions, the Group provides quality assurance for the goods sold or the assets built. For the guarantee type quality assurance that the goods sold to customers meet the established standards, the Group shall perform accounting treatment in accordance with Note V. For the service quality assurance for a separate service provided in addition to guaranteeing that the goods sold meet the established standards, the Group shall take it as a single performance obligation, allocate part of the transaction price to the service quality assurance according to relative proportion of the single selling price of the goods and service quality assurance, and recognize the revenue when the customer acquires service control right. In assessing whether quality assurance provides a separate service in addition to ensuring that the goods sold meet established standards, the Group shall consider whether the quality assurance is legal requirement, quality assurance period and the nature of the Group’s commitment to perform the tasks. Principal responsible person/agent The Group determines whether it is the principal responsible person or the agent in the transaction according to whether it has the right to control the goods or services before transferring them to customers. In case the Group can control the goods and other products before transferring them to customers, the Group shall be the principal responsible person and recognize the revenue according to the total consideration received or receivable. Otherwise, the Group shall be the agent and recognize the revenue according to the amount of commission fees or handling charges that it is expected to be entitled to receive, and the amount shall be recognized according to the net amount of the total consideration received or receivable after deducting the price payable to other relevant parties, or according to the fixed commission amount or proportion. (2). Different operating models for similar businesses involve different revenue recognition methods and measurement methods Applicable √ Not Applicable 35. Contract cost √ Applicable Not Applicable The Group’s assets related to contract cost include contract performance cost and contract acquisition cost. According to the liquidity, they are presented in inventories, other current assets and other non-current assets respectively. If the incremental cost incurred by the Group to get the contract is expected to be recovered, it shall be recognized as an asset as the contract acquisition cost, unless the amortization period of the asset does not exceed one year. The cost incurred by the Group in performing the contract, which is not applicable to the specification scope of inventories, fixed assets or intangible assets and meets the following conditions simultaneously, shall be recognized as an asset as the contract performance cost: (1) The cost is directly related to a current or expected contract, including direct labor, direct materials, manufacturing expenses (or similar expenses), costs clearly borne by the customer and other costs incurred solely as a result of the contract; (2) The cost increases the enterprise’s resources for fulfilling its performance obligations in the future; (3) The cost is expected to be recovered. The Group’s assets related to contract cost are amortized on the same basis as the recognition of income related to the assets, and are included in the current profit or loss. If the book value of the assets related to contract cost is higher than the difference between the following two items, the Group will make provision for impairment of the excess part and recognize it as the loss of asset impairment: (1) The remaining consideration expected to be obtained by the enterprise due to the transfer of goods or services related to the assets; ANNUAL REPORT 2023 (2) The cost expected to be incurred for the transfer of relevant goods or services. 36. Government subsidies √ Applicable Not Applicable Government subsidies shall be recognized only if the Company is able to comply with the conditions for the government subsidies, and is likely to receive the government subsidies. If a government subsidy is a monetary asset, it shall be measured at the amount received or receivable. If a government subsidy is a non-monetary asset, it shall be measured at its fair value; and if its fair value cannot be obtained in a reliable way, it shall be measured at a nominal amount. If the government subsidies shall be used for the construction or the generation in otherwise of the long-term assets as required by the government documents, they are the assets-related government subsidies; if government documents have no relevant provisions, and such government subsidies are based on the condition of the construction or the generation in otherwise of the long-term assets judged on the basis of basic conditions required for obtaining such government subsidies, they shall be deemed as the assets-related government subsidies, other government subsidies in addition to the said ones shall be deemed as the income-related government subsidies. Income-related government subsidies which are used to compensate for relevant costs or losses in subsequent periods will be recognized as deferred income, and will be included in the current profit or loss or be used to write off relevant costs in the period when relevant costs or losses are recognized. If assets-related government subsidies are recognized as deferred income, they shall be included in profit or loss by stages by a reasonable and systematic method within the useful lives of relevant assets. (However, the government subsidies measured at nominal amounts are directly included in the current profit or loss); if the relevant assets are sold, transferred, scrapped or damaged before the end of their useful lives, the undistributed balance of relevant deferred income is transferred to the profit or loss from the current period of asset disposal. 37. Deferred income tax assets/deferred income tax liabilities √ Applicable Not Applicable Deferred income tax is accrued under the balance sheet liability method by the Group based on the temporary difference between book value of assets and liabilities on the balance sheet date and tax base, as well as the balance between the book value of items which have not been recognized as assets or liabilities but the tax base can be determined according to the tax law and the tax base. Taxable temporary differences are recognized as deferred income tax liabilities, except that (1) The taxable temporary differences generate in the following transactions: the initial recognition of goodwill, or the initial recognition of assets or liabilities arising from transactions with the following characteristics: the transaction is not a business combination and will not affect accouting profits, nor affect the taxable income or deductible losses when the transaction occurs, and initial recognition of assets and liabilities does not lead to the generation of equal taxable temporary differences and deductible temporary differences. (2) For taxable temporary differences related to the investments in subsidiaries, joint ventures and associates, the time for the reversal of the taxable temporary differences can be controlled and the taxable temporary differences are likely not to be reversed in the foreseeable future. For deductible temporary differences, deductible losses and tax credits that can be carried forward to subsequent periods, deferred tax assets arising therefrom are recognized to the extent that future taxable income will be probable to be available against the deductible temporary differences, deductible losses and tax credits, unless the deductible temporary differences arise from the following transactions: The deductible temporary difference is generated in the following transaction: the transaction is not a business combination and will not affect accouting profits, nor affect the taxable income or deductible losses when the transaction occurs, and initial recognition of assets and liabilities does not lead to the generation of equal taxable temporary differences and deductible temporary differences. Section X Financial Report For the deductible temporary differences arising from investments in subsidiaries, associates and joint ventures, the temporary differences may be reversed in the foreseeable future and they can be used to offset the taxable income of deductible temporary differences in the future. On the balance sheet date, the Company shall measure deferred income tax assets and deferred income tax liabilities at the applicable tax rate during the period for expected recovery of assets or settlement of liabilities and reflect the impacts of the income tax by means of expected recovery of assets or settlement of liabilities on the balance sheet date. On the balance sheet date, the Group reviews the book value of deferred income-tax assets. If it is unlikely to obtain sufficient taxable income to offset the benefit of the deferred income-tax assets, the book value of the deferred income- tax assets will be written down. On the balance sheet date, the Group re-evaluates unrecognized deferred income tax assets, and deferred income tax assets are recognized to the extent that it is likely to obtain sufficient taxable income for all or part of the deferred income tax assets to be reversed. Deferred income tax assets and deferred income tax liabilities meeting the following conditions simultaneously will be presented by net amount after offset: when the Company has the statutory right to balance current income tax assets and current income tax liabilities with net amounts, and deferred income tax assets and deferred income tax liabilities are related to the income tax which are imposed on the same taxpayer by the same tax collection authority or on different taxpayers, but, in each important future period in connection with the reversal of deferred income tax assets and liabilities, the involved taxpayer intends to settle the current income tax assets and liabilities on a net amount basis, or obtain assets at the time of discharging liabilities. 38. Lease √ Applicable Not Applicable Judgment basis and accounting treatment method for simplified treatment of short-term leases and low-value asset leases as a lessee √ Applicable Not Applicable On the beginning date of the contract, the Group assesses whether the contract is a lease or contains a lease, if one party transfers the right to control the use of one or more identified assets for a certain period of time in exchange for consideration, such contract is, or contains, a lease. As the lessee Except for short-term leases and low-value asset leases, the Group recognizes right-of-use assets and lease liabilities for leases. Right-of-use assets At the commencement date of the lease term, the Group recognizes its right to use the leased asset over the lease term as a right-of-use asset, which is initially measured at cost. The right-of-use assets include: the initial measurement amount of the lease liability, the lease payments made on or before the commencement date of the lease term, lessing the amount related to the lease incentive already taken; initial direct costs incurred by the lessee; the costs expected to be incurred by the lessee to disassemble and remove the leased asset, restore the site where the leased asset is located, or restore the leased asset to the condition agreed in the lease terms. If the Group remeasures the lease liability due to changes in lease payments, the book value of the right-of-use asset is adjusted accordingly. The Group subsequently depreciates right-of-use assets under straight-line method. If it can be reasonably certain that the ownership of the leased asset will be obtained at the expiration of the lease term, the leased asset will be depreciated over the remaining useful life. If it is impossible to reasonably certain that the ownership of the leased asset will be obtained at the expiration of the lease term, the leased asset will be depreciated over the shorter of the lease term and the remaining useful life. Lease liabilities At the commencement date of the lease term, the Group recognizes the present value of the outstanding lease payments as a lease liability, except for short-term leases and low-value asset lease. Lease payments include fixed payments and substantially fixed payments net of lease incentives, variable lease payments that depend on an index or rate, amounts ANNUAL REPORT 2023 expected to be payable based on the residual value of guarantee, and also include the exercise price of the purchase option or amounts to be paid upon exercise of a lease termination option if the Group is reasonably certain that the option will be exercised or the lease term reflects that the Group will exercise the lease termination option. When calculating the present value of the lease payments, the Group uses the interest rate embedded in the lease as the discount rate; if the interest rate embedded in the lease cannot be determined, the incremental borrowing rate of the lessee is used as the discount rate. The Group calculates the interest expenses on lease liabilities at a fixed periodic rate for each period of the lease term and recognizes it in current profit or loss, unless otherwise provided for in the cost of the relevant assets. After the commencement date of the lease term, the Group increases the carrying amount of the lease liability when interest is recognized and decreases the carrying amount of the lease liability when lease payments are made. When there is a change in the substantial fixed payment, a change in the estimated payable amount of the guaranteed residual value, a change in the index or ratio used to determine the lease payment, or a change in the evaluation result or actual exercise of the purchase option, renewal option or termination option, the Group remeasures the lease liability at the present value of the changed lease payment. Short-term lease and low-value asset lease The Group recognizes the lease with a lease term of no more than 12 months from the commencement date and excluding the purchase option as a short-term lease; a lease with a low value when a single leased asset is a new asset is recognized as a low-value asset lease. The Group chooses not to recognize right-of-use assets and lease liabilities for short-term leases and low-value asset leases. During the lease term, the relevant asset costs or current profits or losses are recognized on a straight-line basis for each period. Leaseback The Group assesses whether the transfer of assets in leaseback transactions is a sale in accordance with Note V. As the lessee Where asset transfer under the leaseback transactions is a sale, as the lessee, the Group shall measure the right-of- use assets created by the leaseback based on the portion of book value of the original assets related to right of use obtained upon leaseback, and only recognize relevant profit or loss for the right transferred to the lessor. Where asset transfer under leaseback transactions is not a sale, as the lessee, the Group shall continue to recognize the transferred assets while recognizing a financial liability equal to the transfer income, and shall carry out accounting treatment for such financial liability according to Note V. Lease classification standards and accounting treatment method as a lessor √ Applicable Not Applicable As a lessor A lease is classified as a finance lease whenever the terms of the lease transfer substantially all the risks and rewards of asset ownership to the lessee on the commencement date. All leases other than financial leases are classified as operating leases. As a lessor of operating lease Rental income from the operating lease in each stage during the lease term should be recognized as the current profit or loss by the straight-line method, and the variable lease payments not included in the lease receipts are recognized in profit or loss when they are actually incurred. Initial direct costs are capitalized and amortized over the lease term on the same basis as the recognition of rental income, and are included in current profit or loss. 39. Other accounting policies and accounting estimates √ Applicable Not Applicable Work safety expenses The Company withdraws the work safety expenses according to provisions, includes them in the cost of related products Section X Financial Report or the current profit or loss, and includes them in special reserves at the same time. The costs are handled separately depending on whether they form fixed assets: when withdrawn work safety expenses are used within the prescribed range and belong to expenses, such costs shall be directly deducted from special reserves; where a fixed asset is formed, the expenses incurred through collection are recognized as the fixed asset when it is ready for its intended use, and the equivalent special reserve is written off and the equivalent accumulated depreciation is confirmed. Fair value measurement On the balance sheet date, the Group will measure the equity instrument investment with the fair value. Fair value is a receivable price for selling an asset or a demanding price for transferring a liability for participants in the market in the orderly transactions during the measuring period. For assets and liabilities measured at or disclosed by their fair value in the financial statements, the level of the measurement result of fair value shall subject to the lowest level which the input having great significance to the entire measurement of fair value belongs to: Level 1 inputs refer to quoted prices (unadjusted) in active markets for identical assets or liabilities available on the measurement date; Level 2 inputs refer to inputs that are directly or indirectly observable for the assets or liabilities other than Level 1 inputs; Level 3 inputs refer to unobservable inputs of the relevant assets or liabilities. On each balance sheet date, the Group reevaluates the assets and liabilities continuously measured at fair value and recognized in the financial statements in order to determine whether there is a conversion among the levels of fair value measurement. Asset securitization The Group securitizes part of its accounts receivable and contract assets (“trust property”) and entrusts the assets to a structured entity, which issues senior asset-backed securities to investors. After paying the trust tax burden and relevant expenses, trust property is given priority to pay to principal and interest of senior asset-backed securities. After paying all principal and interest, remaining trust property will be regarded as earnings of subordinated asset-backed securities, which belongs to the holders of subordinated asset-backed securities. For the financial asset securitization business, the Group first analyzes whether the structured entity should be consolidated based on the subordinated shares held, the performance remuneration enjoyed, and the rights held. If the Group retains the contractual right to receive cash flows from financial assets but assumes the contractual obligation to pay the cash flows received to one or more final recipients, the Group shall determine the relevant accounting treatment in accordance with Note 5 considering the risk and reward of the assets transferred to other entities if and only if the following three conditions are met at the same time, otherwise the Group continues to recognize the transferred financial assets: the Group is obliged to pay the cash flows to the final recipient only when it receives equivalent cash flows from the financial assets; the transfer contract prohibits the Group from selling or pledging such financial assets, but the Group can use it as a guarantee for the obligation to pay cash flows to the final recipient; and the Group is obliged to transfer all cash flows collected on behalf of the final recipient to the final recipient in a timely manner without significant delay. Significant accounting judgment and estimate Preparation of the financial statements requires the management to make judgment, estimation and hypothesis that will have an impact on the presentation amounts and disclosure of the incomes, expenses, assets and liabilities, and the disclosure of contingent liabilities on the balance sheet date. The result incurred due to uncertainty of these hypotheses and estimates may cause significant adjustment of book values of those assets or liabilities influenced in the future. Judgment In the application of the Group’s accounting policies, the management has made the following judgments that have a material impact on the amounts recognized in the financial statements: Determination of the performance progress of construction contracts (only applicable to transfer of control over a period of time) For construction projects, port machinery and heavy equipment construction contracts, the Group determines the performance progress according to the proportion of the cumulative actual construction cost to the estimated total ANNUAL REPORT 2023 cost, while the cumulative actual cost includes the direct cost and indirect cost in the process of transferring goods to customers; for steel structure and related construction contracts, the Group determines the performance progress based on the proportion of the cumulative actual output tonnage to the estimated total tonnage. The Group believes that the construction contract price with customers is determined on the basis of construction cost or output tonnage, and the proportion of the actual construction cost or comprehensive tonnage to the estimated total cost can or estimated total tonnage can truly reflect the performance progress of construction services. In view of the long duration of construction contracts, which may span several accounting periods, the Group will recheck and revise the budget with the progress of the construction contracts, and adjust the amount of revenue recognized accordingly. Uncertainty of estimation The following are other key sources of the uncertainty of the key assumptions and estimates in the future on the balance sheet date, which may lead to major adjustments in the book value of the assets and liabilities of next fiscal year. Impairment of financial instruments and contract assets The Group adopts the expected credit loss model to assess the impairment of financial instruments and contract assets. The application of the expected credit loss model requires significant judgments and estimates. It must consider all reasonable and evidence-based information, including forward-looking information. In making such judgments and estimates, the Group infers expected changes in debtors' credit risk based on historical repayment data combined with economic policies, macroeconomic indicators, industry risks and other factors. Different estimates may affect the provision for impairment, and the amount of impairment that has been provided may be not equal to the actual amount of future impairment losses. Inventory depreciation reserves The management shall estimate the net realizable value of inventories in time so as to estimate the provision for depreciation of inventories. If any event or circumstance changes, it is necessary to use the estimate to make the provision for depreciation of inventories if the inventory is not likely to realize the relevant value. If the expected amount is different from the original estimate, the relevant difference will affect the book value of the inventories and the impairment loss during the estimated change. Impairment of goodwill The Group tests whether the goodwill is impaired at least annually. This requires an estimate of the present value of the future cash flows of the asset group or combination of asset groups to which goodwill is allocated. When estimating the present value of future cash flows, the Group needs to estimate the cash flow generated by future asset groups or combination of asset groups, and select the appropriate discount rate to determine the present value of future cash flows. See Note VII for details. Fair value of unlisted equity investments The Group uses the market approach to determine the fair value of unlisted equity investments. This requires the Group to identify comparable listed companies, select market multipliers, estimate liquidity discounts, etc. and is therefore subject to uncertainty. Impairment of non-current assets other than financial assets (other than goodwill) On the balance sheet date, the Group judges whether there are any signs of possible impairment of non-current assets other than financial assets. Non-current assets other than financial assets are tested for impairment when there is an indication showing that their book amounts are irrecoverable. When the book value of an asset or asset group is higher than the recoverable amount, that is, the higher of the net amount from fair value less the disposal expense and the present value of the estimated future cash flow, it indicates that the impairment occurred. The net amount after the fair value minus the disposal expenses is determined by reference to the sales agreement price of similar assets in the fair trade or the observable market price, minus the incremental cost directly attributable to the disposal of the asset. When estimating the present value of future cash flows, management must estimate the expected future cash flows of the asset or asset group and select an appropriate discount rate to determine the present value of future cash flows. Section X Financial Report 40. Changes in significant accounting policies and accounting estimates (1). Changes in significant accounting policies √ Applicable Not Applicable Unit: Yuan Currency: CNY Significantly affected Influenced Content and cause of changes in accounting policies statement item name amount Recognition of deferred income tax related to leases According to the Interpretation No. 16 of the Accounting Standards for Business Enterprises issued in 2022, for single transactions that are not business combinations, will not affect accounting profit or taxable income (or deductible losses) when the transaction occurs, with initial recognition of assets and liabilities resulting in equal taxable temporary differences and deductible temporary differences, the provisions on exemption from initial recognition of deferred income tax are not applicable. The above provisions took effect on January 1, Deferred tax assets and 2023. According to the provisions on connection, the Group has made adjustments to the above transactions 0 deferred tax liabilities that occurred between the beginning of the earliest period of financial statements for the first implementation of the Interpretation and the date of the change in accounting policies; for the lease liabilities and right-of-use assets recognized at the beginning of the earliest period of financial statements for the first implementation of the Interpretation due to the above transactions, if taxable temporary differences and deductible temporary differences arise, the Group will adjust the relevant financial statement items of the earliest period of financial statements by the cumulative impact. Other description: None (2). Changes in accounting estimates Applicable √ Not Applicable (3). First-time implementation of new accounting standards or interpretations of standards from 2022 onwards involves adjustments to the financial statements at the beginning of the year of first-time implementation Applicable √ Not Applicable 41. Others Applicable √ Not Applicable VI. Taxes 1. Main tax categories and tax rates Main tax categories and tax rates √ Applicable Not Applicable Category of tax Basis of tax computation Tax rate VAT is applicable to the sales of the Group’s products. The taxable income from the sales of the products in domestic market is subject to the output tax as per 13%; the products for export adopt the method of “tax exemption, tax deduction and tax reimbursement” and the applicable tax rate is 13%. The Group’s income from the marine transport is applicable to The difference between the output VAT, and the output tax is calculated as per 9%; the income from leasing of the equipment tax calculated by applicable tax is applicable to VAT and the output tax is calculated as per 13% of the taxable income; the VAT rate, after deducting the deductible income from the sales of the equipment is applicable to the simple collection measures of input tax VAT and the tax rate is subject to the reduced tax rate of 2%; the Group’s income from the leasing of the housing is applicable to the simple collection measures of VAT and the tax rate is 5%; the item “B-T” is applicable to VAT and the output tax on the taxable income is collected at 9%. The above output tax shall calculate and pay VAT after deducting the amount of input tax deductible, except for the applicable VAT’s simple collection method. ANNUAL REPORT 2023 Category of tax Basis of tax computation Tax rate Urban maintenance The amount of value-added tax and construc tion actually paid and exempted upon Calculated and paid according to 7% and 3% of the turnover tax actually paid and exempted tax and education the official approval by the State upon the official approval by the State Administration of Taxation. surcharge Administration of Taxation The enterprise income tax is calculated and paid in accordance with the Enterprise Income Tax Law of People’s Republic of China (hereinafter referred to as the “Income Tax Law”). In accordance with the relevant provisions of the Measures for the Administration of Enterprise income the Certification of High-tech Enterprises (GKFH [2016] No. 32) and the Guidelines for Taxable income tax the Administration of the Certification of High-Tech Enterprises (GKFH [2016] No. 195), the Company was awarded a new High-tech Enterprise Certificate (Certificate Number: GR202331007094) in December 2023 after reexamination, with the valid term of 3 years. The Company actually applied the enterprise income tax rate of 15% this year (2022: 15%). Where there are taxpayers with different enterprise income tax rates, the disclosure shall be stated √ Applicable Not Applicable Name of taxpayer Income tax rate (%) The Company 15% Shanghai Zhenhua Port Machinery Heavy Industries Co., Ltd. 15% Shanghai Zhenhua Port Machinery (Hong Kong) Co., Ltd. 16.5% Shanghai Zhenhua Shipping Co., Ltd 25% Nantong Zhenhua Heavy Equipment Manufacturing Co., Ltd. 15% Shanghai Zhenhua Heavy Industries Group (Nantong) Transmitter Co., Ltd. 15% ZPMC Electric Co., Ltd. 15% Shanghai Zhenhua Ocean Engineering Service Co., Ltd 25% ZPMC Machinery Equipment Services Co., Ltd. 25% Shanghai Zhenhua Heavy Industries Port Machinery General Equipment Co., Ltd. 25% Shanghai Port Machinery Heavy Industry Co., Ltd 25% ZPMC Zhangjiagang Port Machinery Co., Ltd. 25% ZPMC Qidong Marine Engineering Co., Ltd. 25% Jiahua Shipping Co., Ltd. 16.5% Zhenhua Pufeng Wind Energy (HongKong) Co., Ltd. 16.5% Nanjing Ninggao New Channel Construction Co., Ltd 25% CCCC Investment & Development Qidong Co., Ltd. 25% CCCC Liyang Urban Investment and Construction Co., Ltd. 25% CCCC (Huaian) Construction Development Co., Ltd. 25% CCCC Zhenjiang Investment Construction Management Development Co., Ltd. 25% CCCC Rudong Construction Development Co., Ltd. 25% ZPMC Netherlands Coperatie U.A. 25.8% ZPMC Netherlands B.V. 25.8% Verspannen B.V. 25.8% ZPMC Espana S.L. 25% ZPMC Italia S.r.l. 24% ZPMC GmbH Hamburg 32.25% ZPMC Lanka Company (Private) Limited 30% ZPMC North America Inc. 29% ZPMC Korea Co., Ltd. 20% ZPMC Engineering Africa (Pty) Ltd. 28% ZPMC Engineering (India) Private Limited 25.17% ZPMC Southeast Asia Holding Pte. Ltd. 17% ZPMC Engineering (Malaysia) Sdn. Bhd. 24% ZPMC Australia Company (Pty) Ltd. 30% ZPMC Brazil Servio Portuários LTDA 25% Section X Financial Report Name of taxpayer Income tax rate (%) ZPMC Limited Liability Company 20% ZPMC NA East Coast lnc. 33% ZPMC Middle East FZE 0% ZPMC UK LD 19% Greenland Heavylift (Hong Kong) Limited 16.5% GPO Grace Limited 0% GPO Amethyst Limited 0% GPO Sapphire Limited 0% GPO Emerald Limited 0% GPO Heavylift Limited 0% GPO Heavylift AS 0% GPO Heavylift Pte Ltd 17% ZPMC Latin America Holding Corporation 5% Terminexus Co., Ltd. 16.5% CCCC Yongjia Construction Development Co., Ltd. 25% CCCC Zhenhua Lvjian Technology (Ningbo) Co., Ltd. 25% ZPMC Hotel Co., Ltd. 25% Xiong’an Zhenhua Co., Ltd. 25% ZPMC Fuzhou Offshore Construction Co., Ltd. 25% CCCC (Dongming) Investment and Construction Co., Ltd. 25% CCCC Zhenhua Intelligent Parking (Hengyang) Co., Ltd. 25% 2. Tax preferences √ Applicable Not Applicable Shanghai Zhenhua Port Machinery Heavy Industries Co., Ltd. won the High-tech Enterprise Certificate (No.: GR202231000204) in October 2022, with the valid term of 3 years. Nantong Zhenhua Heavy Equipment Manufacturing Co., Ltd. won the High-tech Enterprise Certificate (No.: GR202132001798) in November 2021, with the valid term of 3 years. Shanghai Zhenhua Heavy Industries Group (Nantong) Transmitter Co., Ltd. won the High-tech Enterprise Certificate (No.: GR202232002981) in 2022, with the valid term of 3 years. Shanghai Zhenhua Heavy Industries Electric Co., Ltd won the Hi-tech Enterprise Certificate (No.: GR202331003809) in December 2023, with the valid term of 3 years. In accordance with relevant provisions in Article 28 of the Income Tax Law, the actually applicable enterprise income tax rate for these companies in this year was 15% (2022: 15%). 3. Others Applicable √ Not Applicable VII. Notes to the main items of the consolidated financial statements 1. Monetary funds √ Applicable Not Applicable Unit: Yuan Currency: CNY Item December 31, 2023 December 31, 2022 Cash on hand 494,809 1,027,476 Bank deposits 5,031,675,096 2,374,073,961 Other monetary funds 72,908,531 21,946,276 Total 5,105,078,436 2,397,047,713 Including: total amount of overseas deposits 1,039,089,864 1,253,939,219 ANNUAL REPORT 2023 2. Held-for-trading financial assets √ Applicable Not Applicable Unit: Yuan Currency: CNY Reasons and basis for Item December 31, 2023 December 31, 2022 designation Financial assets measured at fair value through the current profit or loss 720,594,675 877,483,342 / Including: Derivative financial assets – equity options (i) 8,438,278 8,438,278 / Investments in shares of listed companies (ii) 712,156,397 869,045,064 / Financial assets designated to be measured at fair value through the current profit or loss Including: Total 720,594,675 877,483,342 / Other description: √ Applicable Not Applicable (i) As at December 31, 2023, the held-for-trading financial assets- derivative financial assets – equity options held by the Group refers to the fair value of the right obtained at the time of acquiring Greenland Heavylift (Hong Kong) Limited to purchase 1% of its equity of at the price of USD 1. (ii) As at December 31, 2023, the listed company share investments held by the Group include 4.86% equity of Jiangxi Huawu Brake Co., Ltd., 1.16% equity of CRSC, 0.96% equity of Qingdao Port International Co., Ltd., and 0.01% equity of COSCO Shipping Holdings Co., Ltd. 3. Derivative financial assets Applicable √ Not Applicable 4. Notes receivable (1). Presentation of notes receivable by category √ Applicable Not Applicable Unit: Yuan Currency: CNY Item December 31, 2023 December 31, 2022 Bank acceptance bill Commercial acceptance bill 14,122,031 56,114,657 Total 14,122,031 56,114,657 (2). Notes receivable pledged by the Company at the end of the period Applicable √ Not Applicable (3). Notes receivable endorsed or discounted by the Company at the end of the period and not yet due on the balance sheet date Applicable √ Not Applicable (4). Disclosure by bad debt calculation method Applicable √ Not Applicable Individual provision for bad debts: Applicable √ Not Applicable Provision for bad debts by portfolio: Applicable √ Not Applicable Section X Financial Report Provision for bad debts is calculated based on the general model of expected credit loss Applicable √ Not Applicable Explanation of significant changes in the book balance of notes receivable with changes in provisions for losses in the current period: Applicable √ Not Applicable (5). Provision for bad debts Applicable √ Not Applicable The recovered or reversed provision for bad debts with significant amount: Applicable √ Not Applicable (6). Notes receivable actually written off in the current period Applicable √ Not Applicable Including important notes for write-off of notes receivable: Applicable √ Not Applicable Explanation of write-off of notes receivable: Applicable √ Not Applicable Other description Applicable √ Not Applicable 5. Accounts receivable (1). Disclosure by aging √ Applicable Not Applicable Unit: Yuan Currency: CNY Aging December 31, 2023 December 31, 2022 Within 1 year Including: subitem within 1 year Sub-total of items within 1 year 4,922,793,284 4,719,933,460 1- 2 years 1,497,051,338 856,147,852 2- 3 years 625,448,724 1,917,825,421 Over 3 years 3- 4 years 866,155,324 673,336,029 4- 5 years 652,981,128 176,228,829 Over 5 years 1,274,119,208 1,167,076,085 Total 9,838,549,006 9,510,547,676 (2). Disclosure by bad debt calculation method √ Applicable Not Applicable Unit: Yuan Currency: CNY December 31, 2023 December 31, 2022 Book balance Provision for bad debts Book balance Provision for bad debts Category Proportion Proportion of Book value Proportion Proportion of Book value Amount Amount Amount Amount (%) provision (%) (%) provision (%) Provision for bad debts accrued on an 908,640,230 9 837,390,899 92 71,249,331 896,540,136 9 825,285,390 92 71,254,746 individual basis Including: ANNUAL REPORT 2023 December 31, 2023 December 31, 2022 Book balance Provision for bad debts Book balance Provision for bad debts Category Proportion Proportion of Book value Proportion Proportion of Book value Amount Amount Amount Amount (%) provision (%) (%) provision (%) Provision for bad 8,929,908,776 91 1,734,860,005 19 7,195,048,771 8,614,007,540 91 1,491,612,431 17 7,122,395,109 debts by portfolio Including Total 9,838,549,006 / 2,572,250,904 / 7,266,298,102 9,510,547,676 / 2,316,897,821 / 7,193,649,855 Individual provision for bad debts: √ Applicable Not Applicable Unit: Yuan Currency: CNY December 31, 2023 Name Book balance Provision for bad debts Proportion of provision (%) Reason for provision Accounts receivable 1 474,995,540 403,746,209 85 Counterparty financial shortage Description of individual provision for bad debts: √ Applicable Not Applicable As of December 31, 2022, the accounts receivable with provision for bad debts accrued on an individual basis are as follows: December 31, 2023 Name Book balance Provision for bad debts Proportion of provision (%) Reason for provision Accounts receivable 1 475,031,639 403,776,893 85 Counterparty financial shortage Provision for bad debts by portfolio: Applicable √ Not Applicable Provision for bad debts is calculated based on the general model of expected credit loss Applicable √ Not Applicable Explanation of significant changes in the book balance of accounts receivable with changes in provisions for losses in the current period: Applicable √ Not Applicable (3). Provision for bad debts Applicable √ Not Applicable The recovered or reversed provision for bad debts with significant amount: Applicable √ Not Applicable (4). Accounts receivable actually written off in the current period Applicable √ Not Applicable Write-off of important accounts receivable Applicable √ Not Applicable Explanation of write-off of accounts receivable: Applicable √ Not Applicable (5). Top 5 accounts receivable and contract assets in terms of ending balance presented by debtor Applicable √ Not Applicable Other description: √ Applicable Not Applicable Section X Financial Report Accounts receivable with provision for bad debts accrued by credit risk features portfolio are as follows: 2023 2022 The estimated The book balance The estimated The book balance Accruing Accruing default the whole of Expected credit default the whole of Expected credit proportion (%) proportion (%) duration loss duration loss Within 1 year 4,918,235,383 4 180,647,988 4,717,806,043 4 183,619,656 1-2 years 1,497,010,838 12 180,463,562 856,147,852 13 111,990,696 2-3 years 625,448,724 30 190,373,412 1,808,064,282 26 470,904,017 3-4 years 756,394,186 53 400,921,875 230,551,083 38 87,894,312 4-5 years 214,716,181 50 107,993,104 161,998,029 59 94,864,959 Over 5 years 918,103,464 73 674,460,064 839,440,251 65 542,338,791 Total 8,929,908,776 1,734,860,005 8,614,007,540 1,491,612,431 As at December 31, 2023, the top five accounts receivable and contract assets are as follows: Accounts Accounts receivable Proportion in total year- Provision for bad debts of accounts Contract assets receivable Balance and contract assets end balance of accounts receivable and provision for Balance at the end at the end of the Balance at the end of receivable and contract impairment of contract assets Balance of the current year current year the current year assets (%) at the end of the current year Client 1 129,907,741 545,737,488 675,645,229 5 93,172,418 Client 2 529,999,000 - 529,999,000 4 - Client 3 487,062,623 9,532,053 496,594,676 4 - Client 4 474,995,538 - 474,995,538 4 403,746,208 Client 5 358,198,795 - 358,198,795 3 - Total 1,980,163,697 555,269,541 2,535,433,238 20 496,918,626 6. Contract assets (1). Particulars about contract assets √ Applicable Not Applicable Unit: Yuan Currency: CNY December 31, 2023 December 31, 2022 Item Provision for Provision for Book balance Book value Book balance Book value impairment impairment Warranty balance recognized at the time 698,290,178 103,987,647 594,302,531 649,826,261 49,774,565 600,051,696 of control transfer (Remark 1) Outstanding payments for construction 2,293,374,852 108,044,249 2,185,330,603 2,704,018,170 60,996,730 2,643,021,440 completed (Remark 2) Total 2,991,665,030 212,031,896 2,779,633,134 3,353,844,431 110,771,295 3,243,073,136 Remark 1: When the Group sells equipment to customers and provides relevant installation services, it constitutes a single performance obligation. When the Group recognizes revenue at the time of fulfilling its performance obligations, the Company’s unconditional (i.e., only depending on the passage of time) right to collect consideration from customers shall be presented as receivables. The non-invoiced contract warranty balance is the right to conditionally collect the consideration from the customer. Therefore, the Company recognizes the non-invoiced contract receivables as contract assets, and the contract assets will form unconditional collection right after the expiration of the warranty and will be transferred to the receivables. Remark 2: The Group provides customers with manufacturing of large port machinery and equipment, infrastructure construction services, and steel structure and heavy equipment product manufacturing, and recognizes revenue within a period of time to form contract assets. The contract assets will form unconditional collection right at the time of project settlement and are transferred in receivables. The customers shall settle accounts with the Group on the performance progress of the delivery of large port machinery and equipment, engineering construction services and steel structure and heavy equipment products under contract provisions, and pay the contract price according to the credit period specified in the contract after settlement. The part of the income amount recognized by the Group according to the performance progress exceeding the settled price is recognized as contract assets, and the part of the settled price exceeding the income amount recognized by the Group according to the performance progress is recognized as contract liabilities. As at December 31, 2023, the contract assets were RMB 146,326,607 (as at December 31, 2022: RMB 133,406,311), which had been pledged to the bank as the guarantee for the long-term borrowings of RMB 3,142,068,341 (as at December 31, ANNUAL REPORT 2023 2022: Long-term borrowings of RMB 2,469,639,584). (2). Amount of and reason for significant changes in book value during the reporting period Applicable √ Not Applicable (3). Disclosure by bad debt calculation method Applicable √ Not Applicable Individual provision for bad debts: Applicable √ Not Applicable Description of individual provision for bad debts: Applicable √ Not Applicable Provision for bad debts by portfolio: √ Applicable Not Applicable Unit: Yuan Currency: CNY December 31, 2023 Name Contract assets Provision for bad debt Proportion (%) Within 1 year 2,410,170,070 105,188,502 4 1- 2 years 507,865,980 80,314,538 16 2- 3 years 66,292,715 22,418,514 34 Over 3 years 7,336,265 4,110,342 56 Total 2,991,665,030 212,031,896 Explanation of provision for bad debts accrued by portfolio [Double click to switch] Applicable √ Not Applicable Provision for bad debts is calculated based on the general model of expected credit loss Applicable √ Not Applicable Explanation of significant changes in the book balance of contract assets with changes in provisions for losses in the current period: Applicable √ Not Applicable (4). Provision for bad debts of contract assets of the current period √ Applicable Not Applicable Unit: Yuan Currency: CNY Provision in the current Recovery or reversal in the Write-off/charge-off in the Item Reason period current period current period Warranty balance recognized at the time of 69,719,395 -15,506,313 control transfer Outstanding payments for construction 47,047,519 completed Total 116,766,914 -15,506,313 / The recovered or reversed provision for bad debts with significant amount: Applicable √ Not Applicable (5). Contract assets actually written off in the current period Applicable √ Not Applicable Section X Financial Report Significant write-off of contract assets Applicable √ Not Applicable Note to contract asset write-off: Applicable √ Not Applicable Other description: Applicable √ Not Applicable 7. Receivables financing (1). Receivables financing presented by category √ Applicable Not Applicable Unit: Yuan Currency: CNY Item December 31, 2023 December 31, 2022 Bank acceptance bill 485,743,897 145,939,266 Digital debt voucher of accounts receivable 479,825,225 293,973,162 Total 965,569,122 439,912,428 (2). Receivables financing pledged by the Company at the end of the period Applicable √ Not Applicable (3). Receivables financing that has been endorsed or discounted by the Company and is not due at the balance sheet date at the end of the period. √ Applicable Not Applicable Unit: Yuan Currency: CNY Item Derecognition amount at the end of period Amount not derecognized at the end of period Bank acceptance bill 1,379,604,571 Digital debt voucher of accounts receivable 33,809,204 Total 1,413,413,775 (4). Disclosure by bad debt calculation method Applicable √ Not Applicable Individual provision for bad debts: Applicable √ Not Applicable Description of individual provision for bad debts: Applicable √ Not Applicable Provision for bad debts by portfolio: Applicable √ Not Applicable Provision for bad debts is calculated based on the general model of expected credit loss Applicable √ Not Applicable Explanation of significant changes in the book balance of receivables financing with changes in provisions for losses in the current period: Applicable √ Not Applicable (5). Provision for bad debts Applicable √ Not Applicable ANNUAL REPORT 2023 The recovered or reversed provision for bad debts with significant amount: Applicable √ Not Applicable (6). Receivables financing actually written off in the current period Applicable √ Not Applicable Including important notes for write-off of receivables financing Applicable √ Not Applicable Note to write-off: Applicable √ Not Applicable (7). Increase or decrease and changes in fair value of receivables financing in the current period: Applicable √ Not Applicable (8). Other description: Applicable √ Not Applicable 8. Advances to suppliers (1). Presentation of advances to suppliers by account age √ Applicable Not Applicable Unit: Yuan Currency: CNY December 31, 2023 December 31, 2022 Aging Amount Proportion (%) Amount Proportion (%) Within 1 year 1,209,014,804 92 821,657,082 86 1-2 years 43,155,573 3 26,224,985 3 2-3 years 24,603,752 2 18,112,942 2 Over 3 years 37,059,934 3 85,217,413 9 Total 1,313,834,063 100 951,212,422 100 Explanation of the reasons why the advances to suppliers with the aging over one year and a significant amount is not settled in time: As at December 31, 2023, the advances to suppliers of the Company with the aging over one year was RMB 104,819,259 (as at December 31, 2022: RMB 129,555,340), mainly the advances to suppliers for the procurement of imported parts, which has not been yet settled because the purchased imported parts have not yet received. (2). Top 5 advances to suppliers in terms of ending balance presented by prepaid object √ Applicable Not Applicable December 31, 2023 Proportion in total ending balance of prepayment(%) Total advances to suppliers of top 5 balances 411,011,680 31 Total 411,011,680 31 Other description Applicable √ Not Applicable 9. Other receivables Item presentation √ Applicable Not Applicable Section X Financial Report Unit: Yuan Currency: CNY Item December 31, 2023 December 31, 2022 Interest receivable Dividends receivable 8,000,000 Other receivables 1,245,727,441 987,545,297 Total 1,245,727,441 995,545,297 Other description: Applicable √ Not Applicable Interest receivable (1). Classification of interest receivable Applicable √ Not Applicable (2). Significant overdue interest Applicable √ Not Applicable (3). Disclosure by bad debt calculation method Applicable √ Not Applicable Individual provision for bad debts: Applicable √ Not Applicable Description of individual provision for bad debts: Applicable √ Not Applicable Provision for bad debts by portfolio: Applicable √ Not Applicable (4). Provision for bad debts is calculated based on the general model of expected credit loss Applicable √ Not Applicable Explanation of significant changes in the book balance of interests receivable with changes in provisions for losses in the current period: Applicable √ Not Applicable (5). Provision for bad debts Applicable √ Not Applicable The recovered or reversed provision for bad debts with significant amount: Applicable √ Not Applicable (6). Interests receivable actually written off in the current period Applicable √ Not Applicable Including important notes for write-off of interests receivable Applicable √ Not Applicable Note to write-off: √ Applicable Not Applicable Other description: Applicable √ Not Applicable ANNUAL REPORT 2023 (7). Dividends receivable √ Applicable Not Applicable Unit: Yuan Currency: CNY Item (or the invested entity) December 31, 2023 December 31, 2022 Suzhou Chuanglian Electric Drive Co., Ltd. 8,000,000 Total 8,000,000 (8). Significant dividends receivable aging over 1 year Applicable √ Not Applicable (9). Disclosure by bad debt calculation method Applicable √ Not Applicable Individual provision for bad debts: Applicable √ Not Applicable Description of individual provision for bad debts: Applicable √ Not Applicable Provision for bad debts by portfolio: Applicable √ Not Applicable (10). Provision for bad debts is calculated based on the general model of expected credit loss Applicable √ Not Applicable Explanation of significant changes in the book balance of dividends receivable with loss provision changes in the current period: Applicable √ Not Applicable (11). Provision for bad debts Applicable √ Not Applicable The recovered or reversed provision for bad debts with significant amount: Applicable √ Not Applicable (12). Dividends receivable actually written off in the current period Applicable √ Not Applicable Including important notes for write-off of dividends receivables Applicable √ Not Applicable Note to write-off: Applicable √ Not Applicable Other description: Applicable √ Not Applicable Other receivables (13). Disclosure by aging √ Applicable Not Applicable Section X Financial Report Unit: Yuan Currency: CNY Aging December 31, 2023 December 31, 2022 Within 1 year Including: subitem within 1 year Sub-total of items within 1 year 1,041,458,135 889,793,874 1-2 years 185,596,565 107,718,693 2-3 years 67,413,075 14,649,282 Over 3 years 3-4 years 5,824,513 8,519,028 4-5 years 1,837,702 43,062,407 Over 5 years 228,825,263 188,072,813 Total 1,530,955,253 1,251,816,097 (14). Classification by nature of funds √ Applicable Not Applicable Unit: Yuan Currency: CNY Nature of funds December 31, 2023 December 31, 2022 Unpaid taxes receivable 794,770,088 385,097,393 Secured repayment 164,124,678 164,124,678 Receivables from third parties 157,909,657 155,389,892 Bid and performance bond 123,271,714 80,063,435 Lease payment receivable 48,652,496 41,353,253 Customs-related security deposit 47,556,497 267,023,626 Money on call for product field service 16,569,231 23,907,573 Staff borrowings receivable 12,300,811 13,446,973 Export rebates 12,141,232 7,654,374 Others 153,658,849 113,754,900 Total 1,530,955,253 1,251,816,097 (15). Provision for bad debts √ Applicable Not Applicable Unit: Yuan Currency: CNY Stage I Stage II Stage III Provision for bad debts Expected credit loss for the Expected credit loss for Total Expected credit losses over entire duration (no credit the entire duration (credit the next 12 months impairment) impairment has occurred) Balance as at January 1, 2023 33,506,509 230,764,291 264,270,800 Balance as at January 1, 2023 in current period --Transferred to Stage II --Transferred to Stage III --Reversal to Stage II --Reversal to Stage I Provision in the current period 20,957,012 20,957,012 Reversal in the current period Write-off in the current period Charge-off in the current period Other changes Balance as at December 31, 2023 54,463,521 230,764,291 285,227,812 ANNUAL REPORT 2023 Description of significant changes in book balance of other receivables with changes in loss provision in the current period Applicable √ Not Applicable The amount of provision for bad debts in the current period and the basis for assessing whether the credit risk of financial instruments has increased significantly: Applicable √ Not Applicable (16). Provision for bad debts Applicable √ Not Applicable Including the reversed or recovered provision for bad debts with significant amount in the current period: Applicable √ Not Applicable (17). Other receivables actually written off in the current period Applicable √ Not Applicable Including important notes for write-off of other receivables: Applicable √ Not Applicable Explanation of write-off of other receivables: Applicable √ Not Applicable (18). Top 5 other receivables in terms of ending balance presented by debtor √ Applicable Not Applicable Unit: Yuan Currency: CNY Proportion in the Balance of provision Name December 31, 2023 total balance of other Nature Aging for bad debts at the receivables (%) end of the year Other receivables 1 437,759,566 29 Customs-related security deposit Within 1 year - Other receivables 2 164,124,678 11 Secured repayment Over 5 years 164,124,678 Taxes on outstanding payment Other receivables 3 65,462,896 4 4-5 years 43,161,841 receivable Other receivables 4 54,433,215 4 Advance payment 3-7 years 54,433,215 Other receivables 5 54,202,336 4 Receivables from related parties Within 1 year - Total 775,982,691 52 / / 261,719,734 (19). Presented in other receivables due to centralized fund management Applicable √ Not Applicable Other description: √ Applicable Not Applicable 2023 Book balance Provision for bad debts Book value Amount Proportion (%) Amount Accruing proportion (%) Provision for bad debts accrued on an 230,764,709 15 230,764,709 100 - individual basis Account receivable accrued for provision of bad debts according to the portfolio of the 1,300,190,544 85 54,463,103 4 1,245,727,441 credit risk characteristics Provision for bad debts Total 1,530,955,253 100 285,227,812 19 1,245,727,441 Section X Financial Report Other significant receivables with provision for bad debts accrued on an individual basis are as follows: 2023 2022 Provision for bad Proportion of Provision for Book balance Reason for provision Book balance debts provision (%) bad debts Contract disputes Shortage Other receivables 1 164,124,678 164,124,678 100 164,124,678 164,124,678 of funds of the other party Other receivables 2 54,433,215 54,433,215 100 Contract dispute 54,433,215 54,433,215 Total 218,557,893 218,557,893 218,557,893 218,557,893 As at December 31, 2023, other receivables with provision for bad debts accrued by portfolio are as follows: Book balance Provision for impairment Proportion of provision (%) Aging risk portfolio 1,300,190,544 54,463,103 4 10. Inventories (1). Classification √ Applicable Not Applicable Unit: Yuan Currency: CNY December 31, 2023 December 31, 2022 Provision for inventory Provision for inventory Item depreciation/ provision depreciation/ provision Book balance Book value Book balance Book value for impairment of contract for impairment of contract performance cost performance cost Raw materials 3,675,673,907 41,709,552 3,633,964,355 3,563,755,666 51,313,490 3,512,442,176 Goods in process 21,287,200,068 827,924,453 20,459,275,615 18,402,900,715 651,631,433 17,751,269,282 Stock commodities 26,832,901 26,832,901 20,380,324 - 20,380,324 Revolving materials Consumptive biological assets Contract 161,329,305 161,329,305 229,287,566 229,287,566 performance cost Total 25,151,036,181 869,634,005 24,281,402,176 22,216,324,271 702,944,923 21,513,379,348 (2). Provision for inventory depreciation and provision for impairment of contract performance cost √ Applicable Not Applicable Unit: Yuan Currency: CNY Increase in the current period Decrease in the current period Item December 31, 2022 December 31, 2023 Provision Other Reversal or write- off Other Raw materials 51,313,490 11,955,120 -21,559,058 41,709,552 Goods in process 651,631,433 347,855,229 -171,562,209 827,924,453 Stock commodities Revolving materials Consumptive biological assets Contract performance cost Total 702,944,923 359,810,349 -193,121,267 869,634,005 Reasons for reversing or writing off the provision for inventory depreciation in the current period Applicable √ Not Applicable ANNUAL REPORT 2023 Accrual of provision for inventory depreciation by portfolio √ Applicable Not Applicable Unit: Yuan Currency: CNY December 31, 2023 December 31, 2022 Name of portfolio Ratio of provision Ratio of provision Depreciation Depreciation Book balance for inventory Book balance for inventory provision provision depreciation (%) depreciation (%) Sub-total of items 3,201,984,582 3,131,101,196 within 1 year 1-2 years 250,956,516 159,290,989 2-3 years 50,082,304 2,477,163 5 56,959,288 3,059,360 5 Over 3 years 172,650,505 39,232,389 23 216,404,193 48,254,130 22 Total 3,675,673,907 41,709,552 3,563,755,666 51,313,490 Standards of accrual of provision for inventory depreciation by portfolio Applicable √ Not Applicable (3). The amount of capitalized borrowing costs c included in ending balance of inventories and its calculation standards and basis Applicable √ Not Applicable (4). Description of the current amortization amount of contract performance cost Applicable √ Not Applicable Other description √ Applicable Not Applicable Reasons for provision for depreciation of Specific basis for determination of net realizable values inventories reversed or written-off in the current year Raw materials and Difference between the net realizable value of raw materials and outsourced outsourced parts and Value recovery, consuming or external sales parts and components and their book value resulting from product price fall components Difference between the net realizable value and the book value of goods in Value recovery, transferred for self-use or Goods in process process external sales Total amount of possible penalties for failure to fulfill the obligations as contracted: 2023 2022 Valid letter of guarantee signed by the bank 16,938,583,230 14,198,954,467 Letter of guarantee not signed by the bank 7,058,112,002 8,124,948,765 Total 23,996,695,232 22,323,903,232 11. Assets held for sale Applicable √ Not Applicable 12. Non-current assets due within one year √ Applicable Not Applicable Unit: Yuan Currency: CNY Item December 31, 2023 December 31, 2022 Debt investment due within one year Other debt investments due within one year Long-term receivables due within one year 1,341,408,631 900,213,411 Total 1,341,408,631 900,213,411 Section X Financial Report Debt investment due within one year Applicable √ Not Applicable Other debt investments due within one year Applicable √ Not Applicable 13. Other current assets √ Applicable Not Applicable Unit: Yuan Currency: CNY Item December 31, 2023 December 31, 2022 Contract acquisition cost Return cost receivable Input tax to be deducted 459,437,837 261,819,250 Prepaid income tax 17,288,544 17,248,091 Total 476,726,381 279,067,341 14. Debt investment (1). Particulars about debt investment Applicable √ Not Applicable Changes in provision for impairment of debt investments in the current period Applicable √ Not Applicable (2). Important debt investment at the end of the period Applicable √ Not Applicable (3). Provision for impairment Applicable √ Not Applicable Explanation of significant changes in the book balance of debt investments with changes in provisions for losses in the current period: Applicable √ Not Applicable The amount of provision for impairment in the current period and the basis for assessing whether the credit risk of financial instruments has increased significantly Applicable √ Not Applicable (4). Actual write-off of debt investments in the current period Applicable √ Not Applicable Including important notes for write-off of debt investments Applicable √ Not Applicable Explanation of write-off of debt investments: Applicable √ Not Applicable Other description Applicable √ Not Applicable 15. Other debt investments (1). Particulars about other debt investments Applicable √ Not Applicable ANNUAL REPORT 2023 Changes in provision for impairment of other debt investments in the current period Applicable √ Not Applicable (2). Important other debt investments at the end of the period Applicable √ Not Applicable (3). Provision for impairment Applicable √ Not Applicable Explanation of significant changes in the book balance of other debt investments with changes in provisions for losses in the current period: Applicable √ Not Applicable The amount of provision for impairment in the current period and the basis for assessing whether the credit risk of financial instruments has increased significantly Applicable √ Not Applicable (4). Other debt investments actually written off in the current period Applicable √ Not Applicable Including important notes for write-off of other debt investments Applicable √ Not Applicable Explanation of write-off of debt investments: Applicable √ Not Applicable Other description: Applicable √ Not Applicable 16. Long-term receivables (1). Long-term receivables √ Applicable Not Applicable Unit: Yuan Currency: CNY December 31, 2023 December 31, 2022 Discount Item Provision for Provision for Book balance Book value Book balance Book value rate range bad debt bad debt Financing lease Including: Unrealized financing income Goods sold on installment Services provided on installment Receivables from “Building – Transfer” project - Principal 2,440,824,581 2,440,824,581 3,057,984,503 3,057,984,503 - Interest receivable 357,766,509 357,766,509 244,494,473 244,494,473 Less: Long-term receivables due 1,341,408,631 1,341,408,631 900,213,411 900,213,411 within one year Total 1,457,182,459 1,457,182,459 2,402,265,565 2,402,265,565 / Section X Financial Report As at December 31, 2023 and December 31, 2022, the account receivable from “Building – Transfer” project was the principal invested in above “Building – Transfer” project by the Group, and the amount of interest receivable was the financing return recognized based on the contract. As at December 31, 2023, the long-term accounts receivable was RMB 1,435,459,418 (as at December 31, 2022: RMB 2,212,190,758), which had been pledged to the bank as the guarantee for the long-term borrowings of RMB 3,142,068,341 (as at December 31, 2022: Long-term borrowings of RMB 2,469,639,584). (2). Disclosure by bad debt calculation method Applicable √ Not Applicable Individual provision for bad debts: Applicable √ Not Applicable Description of individual provision for bad debts: Applicable √ Not Applicable Provision for bad debts by portfolio: Applicable √ Not Applicable (3). Provision for bad debts is calculated based on the general model of expected credit loss Applicable √ Not Applicable Description of significant changes in the book balance of long-term receivables with changes in provisions for losses in the current period: Applicable √ Not Applicable The amount of provision for bad debts in the current period and the basis for assessing whether the credit risk of financial instruments has increased significantly Applicable √ Not Applicable (4). Provision for bad debts Applicable √ Not Applicable The recovered or reversed provision for bad debts with significant amount: Applicable √ Not Applicable (5). Long-term receivable actually written off in the current period Applicable √ Not Applicable Including important notes for write-off of long-term receivables: Applicable √ Not Applicable Explanation of write-off of long-term receivables: Applicable √ Not Applicable Other description Applicable √ Not Applicable 17. Long-term equity investments (1). Long-term equity investments √ Applicable Not Applicable Unit: Yuan Currency: CNY Increase/decrease in the current period Provision for December 31, Profit or loss Adjustment Dividends December 31, impairment Invested entity Further Reduced on investments of other Changes in or profit Provision for 2022 Other 2023 at the end of investment investment under the equity comprehensive other equity declared to be impairment the year method income distributed I. Joint ventures Jiangsu Longyuan Zhenhua Marine Engineering Co., Ltd 364,936,081 1,466,212 366,402,293 ZPMC Mediterranean Liman Makinalari Ticaret Anonim Sirketi 396,692 75,782 472,474 ZPMC-OTL MARINE CONTRACTOR LIMITED Zhenhua Marine Energy (HK) Co., Ltd. (i) Cranetech Global Sdn. Bhd. 632,180 632,180 Sub-total 365,964,953 1,541,994 367,506,947 II. Associates CCCC Financial Leasing Co., Ltd (i) 674,329,533 72,459,680 -816,869 -19,561,335 -104,370,656 622,040,353 CCCC Yancheng Construction Development Co., Ltd. 418,516,242 418,516,242 CCCC Estate Yixing Co., Ltd. 206,795,481 4,862,637 211,658,118 CCCC South American Regional Company SARL 194,391,003 -7,397,705 -894,845 186,098,453 China communications Construction USA Inc. 59,980,865 261,190 993,306 61,235,361 CCCC Photovoltaic Technology Co., Ltd (iii) 34,819,763 873,713 35,693,476 ZPMC Changzhou Coatings Co., Ltd. 17,759,473 5,843,354 23,602,827 Suzhou Chuanglian Electric Drive Co., Ltd. 12,632,366 -72,934 12,559,432 CCCC Xiongan Urban Construction Development Co., Ltd. (ii) 7,540,333 32,936 7,573,269 Shanghai Ocean Engineering Equipment Manufacturing Innovation 5,508,011 -812,409 4,695,602 Center Co., Ltd. ZPMC Southeast Asia Pte. Ltd 4,070,835 827,465 4,898,300 Shanghai Xingyi Construction Technology Co., Ltd. 571,067 -391,825 179,242 CCCC Marine Engineering & Technology Research Center Co., Ltd. Sub-total 1,636,914,972 76,486,102 -718,408 -19,561,335 -104,370,656 1,588,750,675 Total 2,002,879,925 78,028,096 -718,408 -19,561,335 -104,370,656 1,956,257,622 ANNUAL REPORT 2023 Section X Financial Report (2). Impairment test of long-term equity investments Applicable √ Not Applicable Other description Joint ventures: On May 5, 2014, the subsidiary of the Company and the partner invested to establish Zhenhua Marine Energy (Hong Kong) Co., Ltd (Zhenhua Marine Energy). The registered capital is USD 5,969,998. The subsidiary of the Company contributed USD 3,044,699 with the shareholding ratio of 51%. Zhenhua Marine Energy focused on the vessel transportation business. Based on the regulations of the shareholder agreement, the important events of such company shall be agreed by at least 75% shareholders via voting. Hence, the Group has no control right but jointly controls Zhenhua Marine Energy together with the partner. Associates: (i) On December 31, 2021, the Company transferred its 21% equity in CCCC Financial Leasing Co., Ltd to CCCC Capital Holdings Co., Ltd. by way of non-disclosure agreement. Both parties have agreed that the transition period of the aforesaid equity transfer is from July 1, 2021 to December 31, 2021, the profit or loss of the aforesaid equity during the transition period was determined based on the audited financial statements on June 30, 2021 and the audited financial statements of 2021 of CCCC Financial Leasing Co., Ltd., and the profit or loss of the target equity during the transition period shall be enjoyed or borne by the Company. On August 28, 2023, CCCC Financial Leasing Co., Ltd. signed a capital increase and share expansion agreement with each shareholder. Other shareholders increased their capital by a total of RMB 3.5 billion, and the Company’s shareholding ratio dropped to 5.82%.According to relevant provisions of the Articles of Association, after the equity sale, the Company has the right to appoint one director to it, and can exert significant influence on the company. (ii) On June 23, 2020, the Company invested to establish CCCC Xiongan Urban Construction Development Co., Ltd. The registered capital was RRMB 100,000,000. The Company contributed RMB 15,000,000 with the shareholding ratio of 15%. The company was mainly engaged in the engineering construction. According to relevant provisions of the Articles of Association, the Company has the right to appoint one director to CCCC Xiongan Urban Construction Development Co., Ltd, and can exert significant influence on the company. (iii) On November 28, 2022, the Company invested to establish CCCC Photovoltaic Technology Co., Ltd. The registered capital was RMB 200,000,000. The Company contributed RMB 60,000,000 with the shareholding ratio of 30%. The company was mainly engaged in photovoltaic power generation business. According to relevant provisions of the Articles of Association, the Company has the right to appoint one director to CCCC Photovoltaic Technology Co., Ltd, and can exert significant influence on the company. 18. Other equity instrument investment (1). Particulars about other equity instrument investment √ Applicable Not Applicable Unit: Yuan Currency: CNY Increase/decrease in the current period Dividend Accumulated Accumulated Reasons for financial Gains included Losses included income gains included losses included assets designated to December in other in other December Item Further Reduced recognized in other in other be measured at fair 31, 2022 comprehensive comprehensive Others 31, 2023 investment investment in the current comprehensive comprehensive value through other income in the income in the period income income comprehensive income current period current period Hunan Fengri Power & Electric Co., Strategic investment, 30,657,862 706,627 29,951,235 335,790 9,953,075 Ltd. long-term holding CCCC Highway Bridges National Strategic investment, 22,151,670 2,835,329 24,986,999 11,986,999 Engineering Research Centre Co., Ltd. long-term holding Jiangsu Zhangjinggao Bridge Co., Strategic investment, 16,790,000 16,790,000 Ltd. long-term holding Ningbo Weilong Port Machinery Co., Strategic investment, 5,825,195 2,000,000 7,507,981 15,333,176 12,037,176 Ltd. long-term holding CCCC National Engineering Research Strategic investment, Center of Dredging Technology and 8,938,170 1,502,325 10,440,495 4,040,495 long-term holding Equipment Co., Ltd. Shenyang Weichen Crane Equipment Strategic investment, 5,205,300 1,412,354 6,617,654 5,117,654 Co., Ltd. long-term holding Shanghai Longchang Lifting Equipment Co., Ltd. (formerly known as: ZPMC Longchang Lifting Strategic investment, 697,422 42,393 739,815 60,184 Equipment Co., Ltd.; Shanghai long-term holding Zhenhua Port Machinery (Group) Longchang Lift Equipment Co. Ltd.) 21st Century Science and Technology Strategic investment, 30,000,000 Investment Co., Ltd. long-term holding Total 73,475,619 18,790,000 13,300,382 706,627 104,859,374 335,790 43,135,399 30,060,184 / (2). Derecognition in the current period Applicable √ Not Applicable Other description: Applicable √ Not Applicable ANNUAL REPORT 2023 Section X Financial Report 19. Other non-current financial assets Applicable √ Not Applicable Other description: Applicable √ Not Applicable 20. Investment properties Measurement model of investment properties (1). Investment properties with cost measurement mode Unit: Yuan Currency: CNY Buildings and Construction in Item Land use right Total constructions progress I. Original book value 1. Balance as at December 31, 2022 555,622,992 209,845,794 765,468,786 2. Increase in current period (1) Outsourcing (2) Transfer-in of inventories, fixed assets and construction in progress (3) Increase in business combination 3. Decrease in current period (1) Disposal (2) Other transfer-out 4. Balance as at December 31, 2023 555,622,992 209,845,794 765,468,786 II. Accumulative depreciation and amortization 1. Balance as at December 31, 2022 245,696,668 82,277,983 327,974,651 2. Increase in current period 17,174,473 5,388,234 22,562,707 (1) Provision or amortization 17,174,473 5,388,234 22,562,707 3. Decrease in current period (1) Disposal (2) Other transfer-out 4. Balance as at December 31, 2023 262,871,141 87,666,217 350,537,358 III. Provision for impairment 1. Balance as at December 31, 2022 2. Increase in current period (1) Provision 3. Decrease in current period (1) Disposal (2) Other transfer-out 4. Balance as at December 31, 2023 IV. Book value 1. Book value at the end of the period 292,751,851 122,179,577 414,931,428 2. Book value at the beginning of the period 309,926,324 127,567,811 437,494,135 (2). Investment property without certificate of title Applicable √ Not Applicable (3). Impairment test of investment properties using cost measurement model Applicable √ Not Applicable Other description Applicable √ Not Applicable ANNUAL REPORT 2023 21. Fixed assets Item presentation Applicable √ Not Applicable Other description: Applicable √ Not Applicable Fixed assets (1). Particulars about fixed assets √ Applicable Not Applicable Unit: Yuan Currency: CNY Office and Transportation Buildings and Machinery Item electronic facilities Ship Total constructions equipment equipment (Excluding ship) I. Original book value 1. Balance as at December 31, 2022 11,351,333,991 7,169,779,666 354,710,027 242,307,024 17,021,873,831 36,140,004,539 2. Increase in current period 218,248,239 229,803,715 19,737,941 16,976,788 118,705,841 603,472,524 (1) Purchase 44,892,141 142,114,789 18,236,838 16,976,788 36,739,513 258,960,069 (2) Transfer-in of construction in 173,356,098 86,515,214 1,107,729 13,481,579 274,460,620 progress (3) Increase in business combination (4) Exchange rate changes 1,173,712 393,374 68,484,749 70,051,835 3. Decrease in current period 28,965,274 267,986,481 15,933,939 21,416,853 94,784,341 429,086,888 (1) Disposal or scrap 28,965,274 267,986,481 15,933,939 21,416,853 94,784,341 429,086,888 4. Balance as at December 31, 2023 11,540,616,956 7,131,596,900 358,514,029 237,866,959 17,045,795,331 36,314,390,175 II. Accumulated depreciation 1. Balance as at December 31, 2022 4,971,080,154 5,633,512,574 246,225,256 166,126,180 4,459,947,345 15,476,891,509 2. Increase in current period 367,397,563 221,791,577 35,798,816 12,947,638 605,819,355 1,243,754,949 (1) Provision 367,397,563 220,730,577 35,605,132 12,947,638 594,502,533 1,231,183,443 (2) Exchange rate changes 1,061,000 193,684 11,316,822 12,571,506 3. Decrease in current period 14,708,732 261,852,509 16,158,970 18,274,185 86,144,234 397,138,630 (1) Disposal or scrap 14,708,732 261,852,509 16,158,970 18,274,185 86,144,234 397,138,630 4. Balance as at December 31, 2023 5,323,768,985 5,593,451,642 265,865,102 160,799,633 4,979,622,466 16,323,507,828 III. Provision for impairment 1. Balance as at December 31, 2022 2. Increase in current period (1) Provision 3. Decrease in current period (1) Disposal or scrap 4. Balance as at December 31, 2023 IV. Book value 1. Book value at the end of the period 6,216,847,971 1,538,145,258 92,648,927 77,067,326 12,066,172,865 19,990,882,347 2. Book value at the beginning of the 6,380,253,837 1,536,267,092 108,484,771 76,180,844 12,561,926,486 20,663,113,030 period (2). Temporary idle fixed assets Applicable √ Not Applicable (3). Fixed assets leased out through operating lease √ Applicable Not Applicable Section X Financial Report Unit: Yuan Currency: CNY Item Book value at the end of the period Vessel 3,059,506,943 (4). Fixed assets without certificate of title √ Applicable Not Applicable Unit: Yuan Currency: CNY Item Book value Reasons for pending certificate of title Buildings and constructions 131,544,590 Related procedures are still in process (5). Impairment test of fixed assets Applicable √ Not Applicable Other description: √ Applicable Not Applicable As at December 31, 2023, the following fixed assets were taken as loan mortgage: Borrowings Original price Book value Nature Amount Vessel 2,869,401,270 2,447,188,251 Long-term payables 1,450,784,119 As at December 31, 2022, the following fixed assets were taken as loan mortgage: Borrowings Original price Book value Nature Amount Vessel 2,784,670,690 2,463,807,041 Long-term payables 1,658,661,470 As at December 31, 2023 and December 31, 2022, the book values of fixed assets for operating lease were as follows: Ship Total Original price Balance at the beginning of the current year 3,467,218,000 3,467,218,000 Balance at the end of the current year 3,467,218,000 3,467,218,000 Accumulated depreciation Balance at the beginning of the current year (275,956,773) (275,956,773) Provision (131,754,284) (131,754,284) Balance at the end of the current year (407,711,057) (407,711,057) Book value At the end of 2023 3,059,506,943 3,059,506,943 At the beginning of 2023 3,191,261,227 3,191,261,227 As at December 31, 2023, the fixed assets with pending certificate of title were as follows: Book value Reasons for pending certificate of title Buildings and constructions 131,544,590 Related procedures are still in process Liquidation of fixed assets Applicable √ Not Applicable 22. Construction in progress Item presentation Applicable √ Not Applicable ANNUAL REPORT 2023 Other description: Applicable √ Not Applicable Construction in progress (1). Particulars about construction in progress √ Applicable Not Applicable Unit: Yuan Currency: CNY December 31, 2023 December 31, 2022 Project Provision for Provision for Book balance Book value Book balance Book value impairment impairment Large machinery and engineering equipment of 4,835,173,386 4,835,173,386 4,541,537,285 4,541,537,285 the base under construction Large mechanical reconstruction and upgrading 152,526,447 152,526,447 23,250,608 23,250,608 project Infrastructure construction of Changxing Base 150,003,066 150,003,066 127,496,938 127,496,938 Infrastructure construction of Nantong Base 46,772,645 46,772,645 145,778,657 145,778,657 Infrastructure construction of Nanhui Base 44,990 44,990 750,564 750,564 Total 5,184,520,534 5,184,520,534 4,838,814,052 4,838,814,052 (2). Changes of major construction in progress √ Applicable Not Applicable Unit: Yuan Currency: CNY Amount Other Proportion of Including: Capitalization transferred Cumulative Increase in decreases cumulative capitalization rate for the December into fixed December Construction amount Fund Project Budget the current in the project of the interest interest in 31, 2022 assets in 31, 2023 progress of interest source period current investment in the current the current the current capitalized period in budget (%) period period (%) period Infrastructure Self-owned construction of 8,262,896,771 145,778,659 42,361,673 141,367,687 46,772,645 85 85 funds Nantong Base Infrastructure Self-owned construction of 9,109,560,500 127,496,938 24,091,633 1,585,505 150,003,066 80 80 23,531,836 funds and Changxing Base bank loans Large machinery and engineering Self-owned equipment of 11,668,733,390 4,541,537,282 414,492,276 113,283,739 7,572,433 4,835,173,386 86 86 335,694,148 14,254,456 2.15 funds and the base under bank loans construction Infrastructure Self-owned construction of 562,287,425 750,565 563,977 1,269,552 44,990 88 88 funds Nanhui Base Large mechanical Self-owned reconstruction and 2,763,256,710 23,250,608 146,229,976 16,954,137 152,526,447 67 67 funds upgrading project Total 32,366,734,796 4,838,814,052 627,739,535 274,460,620 7,572,433 5,184,520,534 / / 359,225,984 14,254,456 / / (3). Provision for impairment of construction in progress in the current period Applicable √ Not Applicable (4). Impairment test of constructions in progress Applicable √ Not Applicable Other description Applicable √ Not Applicable Engineering materials Section X Financial Report (5). Particulars about engineering materials Applicable √ Not Applicable 23. Productive biological assets (1). Productive biological assets with cost measurement model Applicable √ Not Applicable (2). Impairment test of productive biological assets using cost measurement model Applicable √ Not Applicable (3). Productive biological assets measured by fair value Applicable √ Not Applicable Other description Applicable √ Not Applicable 24. Oil and gas assets (1). Oil and gas assets Applicable √ Not Applicable (2). Impairment test of oil and gas assets Applicable √ Not Applicable Other description None 25. Right-of-use assets (1). Right-of-use assets √ Applicable Not Applicable Unit: Yuan Currency: CNY Buildings and Item Other equipment Total constructions I. Original book value 1. Balance as at December 31, 2022 31,335,535 3,619,846 34,955,381 2. Increase in current period 67,114,955 152,400 67,267,355 3. Decrease in current period 13,589,860 13,589,860 4. Balance as at December 31, 2023 84,860,630 3,772,246 88,632,876 II. Accumulated depreciation 1. Balance as at December 31, 2022 20,030,694 2,993,236 23,023,930 2. Increase in current period 16,066,291 502,335 16,568,626 (1) Provision 16,066,291 502,335 16,568,626 3. Decrease in current period 13,589,860 13,589,860 (1) Disposal 13,589,860 13,589,860 4. Balance as at December 31, 2023 22,507,125 3,495,571 26,002,696 III. Provision for impairment 1. Balance as at December 31, 2022 2. Increase in current period (1) Provision 3. Decrease in current period ANNUAL REPORT 2023 Buildings and Item Other equipment Total constructions (1) Disposal 4. Balance as at December 31, 2023 IV. Book value 1. Book value at the end of the period 62,353,505 276,675 62,630,180 2. Book value at the beginning of the period 11,304,841 626,610 11,931,451 (2). Impairment test of right-of-use assets Applicable √ Not Applicable Other description: None 26. Intangible assets (1). Particulars about intangible assets √ Applicable Not Applicable Unit: Yuan Currency: CNY Land use Software use Proprietary Item Patent right PPP project Total right fee technology I. Original book value 1. Balance as at December 31, 2022 4,208,638,496 104,779,496 65,296,171 375,142,803 4,753,856,966 2. Increase in current period 21,058,386 665,181,591 686,239,977 (1) Purchase 13,485,953 665,181,591 678,667,544 (2) Internal R & D (3) Increase in business combination (4) Carried-over from construction under construction 7,572,433 7,572,433 3. Decrease in current period 60,711,874 447,735 61,159,609 (1) Disposal 60,711,874 447,735 61,159,609 4. Balance as at December 31, 2023 4,147,926,622 125,390,147 65,296,171 1,040,324,394 5,378,937,334 II. Accumulated amortization 1. Balance as at December 31, 2022 1,062,905,984 71,911,404 65,201,807 1,200,019,195 2. Increase in current period 86,032,272 12,245,701 98,277,973 (1) Provision 86,032,272 12,245,701 98,277,973 3. Decrease in current period 12,778,922 12,778,922 (1) Disposal 12,778,922 12,778,922 4. Balance as at December 31, 2023 1,136,159,334 84,157,105 65,201,807 1,285,518,246 III. Provision for impairment 1. Balance as at December 31, 2022 2. Increase in current period (1) Provision 3. Decrease in current period (1) Disposal 4. Balance as at December 31, 2023 IV. Book value 1. Book value at the end of the period 3,011,767,288 41,233,042 94,364 1,040,324,394 4,093,419,088 2. Book value at the beginning of the period 3,145,732,512 32,868,092 94,364 375,142,803 3,553,837,771 Remark 1: This item represents the portion that recognizes the consideration amount or the recognized construction revenue amount of relevant PPP project assets as intangible assets in accordance with the requirements of “Interpretation of Accounting Standards for Business Enterprises No. 14”, and the contract assets recognized during the relevant construction period should be presented in the “Intangible assets” item in the balance sheet. As of December 31, 2023, the Group has two PPP projects under the intangible asset model, both of which are under construction. The total investment of the project is RMB Section X Financial Report 3.07 billion, and the accumulated investment is RMB 1.04 billion. In 2023, total technology research and development expenses of the Group amounted to RMB 1,311,556,665 (2022: RMB 1,118,337,091). These technology research and development expenses are not capitalized. (2). Land use right without certificate of title Applicable √ Not Applicable (3). Impairment test of intangible assets Applicable √ Not Applicable Other description: Applicable √ Not Applicable 27. Goodwill (1). Original book value of goodwill √ Applicable Not Applicable Unit: Yuan Currency: CNY Decrease in current Increase in current period Name of the invested entity or the matters December 31, period December 31, forming goodwill 2022 Formed by business 2023 Other Disposal Other combination ZPMC Qidong Marine Engineering Co., Ltd. 149,212,956 149,212,956 Verspannen B.V. 5,412,807 5,412,807 Greenland Heavy lift (Hong Kong) Limited 113,619,930 1,926,674 115,546,604 Total 268,245,693 1,926,674 270,172,367 (2). Provision for impairment of goodwill Applicable √ Not Applicable (3). Information about the asset group or portfolio of the goodwill Applicable √ Not Applicable Changes in asset group or combination of asset groups Applicable √ Not Applicable Other description Applicable √ Not Applicable (4). Specific method for determining the recoverable amount The recoverable amount is determined based on the net amount after deducting disposal costs from the 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 discrepancies between the foregoing information and the information used in impairment test in previous years or external information Applicable √ Not Applicable Reasons for discrepancies between the information used in impairment test in previous years by the Company and the actual conditions of the current year Applicable √ Not Applicable ANNUAL REPORT 2023 (5). Performance commitment and corresponding goodwill impairment There is a performance commitment when goodwill is formed and the reporting period or the period before the reporting period is within the performance commitment period Applicable √ Not Applicable Other description √ Applicable Not Applicable Remark 1: The decrease in the current year was caused by the translation differences of foreign currency statement. As at December 31, 2023, the Group had no provision for the impairment of goodwill. When the impairment test is conducted, the book value of goodwill is amortized to the asset group portfolio expected to benefit from the synergistic effect of business combination. The goodwill acquired through business combination has been distributed to the following asset groups for impairment test: Heavy equipment asset group Semi-submerged ship transport assets group of Greenland Heavylift (Hongkong) Limited (GHHL) Heavy equipment asset group The heavy equipment asset portfolio is mainly composed of various types of heavy equipment produced in collaboration by various production bases, which is consistent with the combination of asset groups determined by the impairment test of previous years. The beneficiary of the synergy effect from the acquisition of ZPMC Qidong Marine Engineering Co., Ltd. and Verspannen B.V. is the entire combination of asset groups of heavy equipment, and it is difficult to allocate to each asset group, so the goodwill is allocated to the combination of asset groups of heavy equipment. The recoverable amount of heavy equipment asset group is measured based on the five-year budget approved by the management and shall be measured with cash flow forecast method. Cash flow over 5-year period shall be calculated based on the estimated growth rate. The main assumptions of the future cash flow discount method: Growth rate during forecast period 8.87%-17.09% Perpetual growth rate 2.30% Gross profit rate 14.06%-15.53% Pre-tax discount rate 12.72% GHHL semi-submerged ship transport assets group The combination of asset group of GHHL semi-submersible vessel transport is primarily composed of four semi- submersible vessels., which is consistent with the combination of asset groups determined by the impairment test of previous years. The recoverable amount is determined based on the expected future cash flow of the combination of asset group, and the expected future cash flow is determined according to the cash flow forecast based on the transport service contract revenue expected to be obtained within the service life of vessel. The main assumptions of the future cash flow discount method: Number of customized short-distance and long-distance transport service 4/year/vessel contracts expected to be obtained Vessel utilization rate of general charter party 62.15%-84.66% Charter rate of general charter party USD 60,000/day Pre-tax discount rate 11.00% The distributions of the book value of goodwill to asset groups are as follows: Heavy equipment asset group CHHL semi-submerged ship transport assets group Total 2023 2022 2023 2022 2023 2022 Book amount of goodwill 154,625,763 154,625,763 115,546,604 113,619,930 270,172,367 268,245,693 Section X Financial Report The perpetual growth rate adopted by management does not exceed the industry's long-term average growth rate. Based on the historical experience and the forecasts of market development, the management determines the budget gross profit rate and adopts the pretax interest rate which can reflect the specific risk of relevant asset group portfolio as the discount rate. The above assumptions are used to analyze the recoverable amount of the asset group portfolio. 28. Long-term deferred expenses √ Applicable Not Applicable Unit: Yuan Currency: CNY Increase in the Amortization in the Item December 31, 2022 Other decreases December 31, 2023 current period current period Improvement expenditure of fixed 409,870 685,354 39,241 1,055,983 assets under operating lease Total 409,870 685,354 39,241 1,055,983 Other description: None 29. Deferred income tax assets/liabilities (1). Deferred income tax assets before offsetting √ Applicable Not Applicable Unit: Yuan Currency: CNY December 31, 2023 December 31, 2022 Item Deductible temporary Deferred income tax Deductible temporary Deferred income tax differences assets differences assets Provision for impairment of assets 3,507,168,898 528,354,728 3,091,053,227 457,057,874 Unrealized profits of internal transactions 99,413,440 14,912,016 184,945,333 27,741,800 Estimated liabilities 147,187,314 22,078,097 146,025,378 21,903,807 Wages and salaries unpaid 29,335,075 4,400,261 29,183,742 4,377,561 Interest unpaid 16,042,710 2,406,407 27,094,840 4,064,225 Deductible loss 2,374,214,264 356,132,140 2,602,902,080 390,435,312 Unrealized contract gross profit 42,585,456 6,387,818 81,347,551 12,202,133 Lease liabilities 88,632,876 13,294,931 34,955,380 5,243,307 Total 6,304,580,033 947,966,398 6,197,507,531 923,026,019 (2). Deferred income tax liabilities before offsetting √ Applicable Not Applicable Unit: Yuan Currency: CNY December 31, 2023 December 31, 2022 Item Taxable temporary Deferred income tax Taxable temporary Deferred income tax differences liabilities differences liabilities Depreciation of fixed assets 826,801,337 130,266,550 598,916,493 98,420,429 Changes in fair value of held-for-trading financial assets 168,131,787 25,219,768 217,813,738 32,716,168 Changes in fair value of other equity instruments 45,075,214 6,761,282 30,481,459 4,572,219 Valuation of enterprise combination assets not under the 79,981,605 11,997,241 89,156,113 13,373,417 same control Right-of-use assets 88,632,876 13,294,931 34,955,380 5,243,307 Total 1,208,622,819 187,539,772 971,323,183 154,325,540 ANNUAL REPORT 2023 (3). Deferred income tax assets or liabilities presented by net amount after offset √ Applicable Not Applicable Unit: Yuan Currency: CNY Offset amount of Balance of deferred income Offset amount of deferred Balance of deferred income deferred income tax tax assets and liabilities income tax assets and tax assets and liabilities Item assets and liabilities at after offset at the end of liabilities at the beginning after offset at the beginning the end of the period the period of the period of the period Deferred income tax assets 54,267,502 893,698,896 55,084,568 867,941,451 Deferred income tax liabilities 54,267,502 133,272,270 55,084,568 99,240,972 (4). Details of unrecognized deferred income tax assets √ Applicable Not Applicable Unit: Yuan Currency: CNY Item December 31, 2023 December 31, 2022 Deductible temporary differences 810,029,865 737,902,172 Deductible losses 1,202,607,348 1,419,947,439 Total 2,012,637,213 2,157,849,611 (5). The deductible losses on the unrecognized deferred income tax assets will become due in the following years √ Applicable Not Applicable Unit: Yuan Currency: CNY Year December 31, 2023 December 31, 2022 Remark 2023 373,743,427 2024 230,620,753 244,363,628 2025 264,416,621 304,004,857 2026 270,525,356 271,098,107 2027 226,737,420 226,737,420 2028 210,307,198 Total 1,202,607,348 1,419,947,439 / Other description: Applicable √ Not Applicable 30. Other non-current assets √ Applicable Not Applicable Unit: Yuan Currency: CNY December 31, 2023 December 31, 2022 Item Provision for Provision for Book balance Book value Book balance Book value impairment impairment PPP projects completed but not settled 4,095,504,922 4,095,504,922 3,710,497,198 3,710,497,198 Contract warranty balance receivable 888,075,904 59,009,205 829,066,699 526,801,140 25,018,867 501,782,273 Advance payment for buildings 33,781,740 33,781,740 Total 4,983,580,826 59,009,205 4,924,571,621 4,271,080,078 25,018,867 4,246,061,211 Other description: As at December 31, 2023, other non-current assets of RMB 3,616,427,706 (as at December 31, 2022: RMB 3,572,872,352) were pledged to the bank as security for long-term borrowings of RMB 3,142,068,341 (as at December 31, 2022: long-term borrowings of RMB 2,469,639,584). The changes in the provision for impairment of the contract warranty balance receivable are as follows: Section X Financial Report Balance at the beginning of Balance at the end of the Provision in the current year Reversal in the current year the current year current year 2023 25,018,867 54,323,860 (20,333,522) 59,009,205 2022 37,855,051 23,662,840 (36,499,024) 25,018,867 31. Assets with ownership or use rights restricted √ Applicable Not Applicable Unit: Yuan Currency: CNY December 31, 2023 December 31, 2022 Item Restriction Restriction Book balance Book value Restriction Book balance Book value Restriction type type Other non- 3,616,427,706 3,616,427,706 Pledge Pledged borrowings 3,572,872,352 3,572,872,352 Pledge Pledged borrowings current assets Fixed assets 2,869,401,270 2,447,188,251 Mortgage Mortgage borrowings 2,784,670,690 2,463,807,041 Mortgage Mortgage borrowings Long-term 1,435,459,418 1,435,459,418 Pledge Pledged borrowings 2,212,190,758 2,212,190,758 Pledge Pledged borrowings receivables Intangible assets 1,024,431,906 1,024,431,906 Pledge Pledged borrowings Accounts 254,958,240 254,958,240 Pledge Pledged borrowings 191,217,707 191,217,707 Pledge Pledged borrowings receivable Contract assets 146,326,607 146,326,607 Pledge Pledged borrowings 133,406,311 133,406,311 Pledge Pledged borrowings Special fund, L/C Special fund, L/C deposits, L/G deposits, deposits, L/G deposits, Monetary funds 72,908,531 72,908,531 Margin 21,946,276 21,946,276 Margin etc. in the overseas etc. in the overseas supervision account supervision account Total 9,419,913,678 8,997,700,659 / / 8,916,304,094 8,595,440,445 / / Other description: None 32. Short-term borrowings (1). Classification of short-term borrowings √ Applicable Not Applicable Unit: Yuan Currency: CNY Item December 31, 2023 December 31, 2022 Pledged borrowings Mortgage borrowings Guaranteed borrowings Fiduciary borrowings 4,781,640,779 1,793,682,952 Total 4,781,640,779 1,793,682,952 Description of the classification of short-term borrowings: None (2). Overdue outstanding short-term borrowings Applicable √ Not Applicable The important overdue outstanding short-term borrowings are as follows: Applicable √ Not Applicable Other description Applicable √ Not Applicable 33. Held-for-trading financial liabilities Applicable √ Not Applicable ANNUAL REPORT 2023 Other description Applicable √ Not Applicable 34. Derivative financial liabilities Applicable √ Not Applicable 35. Notes payable (1). Presentation of notes payable √ Applicable Not Applicable Unit: Yuan Currency: CNY Type December 31, 2023 December 31, 2022 Commercial acceptance bill Bank acceptance bill 5,533,470,582 5,401,258,897 Total 5,533,470,582 5,401,258,897 The total amount of notes payable due but unpaid at the end of the period is RMB 0. 36. Accounts payable (1). Presentation of accounts payable √ Applicable Not Applicable Unit: Yuan Currency: CNY Item December 31, 2023 December 31, 2022 Payables for material purchase and product manufacturing 7,509,905,442 6,615,263,016 Infrastructure payables 627,800,506 168,623,915 Quality guarantee deposit payable 348,169,253 336,129,389 Equipment and vessel purchase payables 126,146,515 130,110,242 Port charge payable 4,037,422 4,996,772 Total 8,616,059,138 7,255,123,334 (2). Important accounts payable with the aging over 1 year or overdue Applicable √ Not Applicable Other description √ Applicable Not Applicable As of 2023, there are no important accounts payable with the aging over 1 year or overdue (2022: nil). 37. Advances from customers (1). Presentation of advances from customers Applicable √ Not Applicable (2). Important advances from customers with the aging over 1 year Applicable √ Not Applicable (3). Amount of and reason for significant changes in book value during the reporting period Applicable √ Not Applicable Other description Applicable √ Not Applicable Section X Financial Report 38. Contract liabilities (1). Particulars about contract liabilities √ Applicable Not Applicable Unit: Yuan Currency: CNY Item December 31, 2023 December 31, 2022 Advances from customers for goods 17,729,437,720 12,890,180,046 Amount settled for uncompleted work 1,501,211,476 457,970,151 Total 19,230,649,196 13,348,150,197 (2). Significant contractual liability with the aging over more than 1 year Applicable √ Not Applicable (3). Amount of and reason for significant changes in book value during the reporting period Applicable √ Not Applicable Other description √ Applicable Not Applicable In 2023, there were no important contract liabilities with the aging over 1 year (2022: nil). The increase in the balance of contract liabilities at the end of this year was due to the increase in advance payments for products received but not yet delivered. 39. Payroll payable (1). Presentation of payroll payable √ Applicable Not Applicable Unit: Yuan Currency: CNY Item December 31, 2022 Increase in current period Decrease in current period December 31, 2023 I. Short-term compensation 38,074,154 2,165,912,040 2,163,888,801 40,097,393 II. Post-employment benefits - defined 343,402,784 343,402,784 contribution plans III. Dismissal benefits IV. Other benefits due within one year Total 38,074,154 2,509,314,824 2,507,291,585 40,097,393 (2). Presentation of short-term compensation √ Applicable Not Applicable Unit: Yuan Currency: CNY Increase in current Decrease in current Item December 31, 2022 December 31, 2023 period period I. Salaries, bonuses, allowances and subsidies 1,736,679,152 1,736,679,152 II. Employee welfare 83,675,744 83,675,744 III. Social insurance premium 151,858,187 151,858,187 Including: medical insurance premium 130,658,631 130,658,631 Work-related injury insurance premium 9,685,709 9,685,709 Maternity insurance premium 11,513,847 11,513,847 IV. Housing provident funds 6,076 156,485,380 156,490,983 473 V. Union expenditures and employee education expenses 38,068,078 34,922,712 32,893,870 40,096,920 VI. Short-term paid absence VII. Short-term profit sharing plan VIII. Other short-term compensation 2,290,865 2,290,865 Total 38,074,154 2,165,912,040 2,163,888,801 40,097,393 ANNUAL REPORT 2023 (3). Presentation of defined contribution plans √ Applicable Not Applicable Unit: Yuan Currency: CNY Increase in current Decrease in current Item December 31, 2022 December 31, 2023 period period 1. Basic endowment insurance premium 228,871,846 228,871,846 2. Unemployment insurance premium 7,150,222 7,150,222 3. Enterprise annuity payment 4. Supplementary endowment insurance premium 107,380,716 107,380,716 Total 343,402,784 343,402,784 Other description: Applicable √ Not Applicable 40. Tax payable √ Applicable Not Applicable Unit: Yuan Currency: CNY Item December 31, 2023 December 31, 2022 VAT 128,853,878 68,911,314 Consumption tax Sales tax Enterprise income tax 47,342,318 64,624,716 Individual income tax 20,428,867 21,435,047 Urban maintenance and construction tax 61,251,495 33,026,021 Education surtax 44,474,506 24,265,964 Others 22,290,070 25,840,813 Total 324,641,134 238,103,875 Other description: None 41. Other payables (1). Item presentation √ Applicable Not Applicable Unit: Yuan Currency: CNY Item December 31, 2023 December 31, 2022 Interest payable Dividends payable 6,593 6,593 Other payables 1,021,369,667 1,314,681,722 Total 1,021,376,260 1,314,688,315 Other description: Applicable √ Not Applicable (2). Interest payable Presentation by category Applicable √ Not Applicable Overdue significant interests payable: Applicable √ Not Applicable Section X Financial Report Other description: Applicable √ Not Applicable (3). Dividends payable Presentation by category √ Applicable Not Applicable Unit: Yuan Currency: CNY Item December 31, 2023 December 31, 2022 Common stock dividends Preferred stock/perpetual debt dividends classified as equity instruments Preferred stock/perpetual debt dividends-XXX Preferred stock/perpetual debt dividends-XXX Dividends payable -XXX Dividends payable - Macau Zhenhua Harbour Construction Co., Ltd. 6,593 6,593 Total 6,593 6,593 Other explanations, including important dividends payable that have not been paid for more than one year, the reasons for non-payment shall be disclosed: As at December 31, 2023, the reason for the dividend payable with the aging over 1 year amounting to RMB 6,593 (as at December 31, 2022: RMB 6,593) was that the shareholders of the Company had not requested for actual payment by the Group. (4). Other payables Other payables presented by nature √ Applicable Not Applicable Unit: Yuan Currency: CNY Item December 31, 2023 December 31, 2022 Engineering deposit and quality guarantee deposit 382,408,621 355,583,851 Customer collection under asset-backed special program 259,786,783 611,100,377 Amounts due to related parties 125,184,859 14,907,689 Special payables 14,963,440 14,963,440 Others 239,025,964 318,126,365 Total 1,021,369,667 1,314,681,722 Other important payables with the aging over 1 year or overdue Applicable √ Not Applicable Other description: √ Applicable Not Applicable Aging analysis of other payables is as follows: 2023 2022 Amount Proportion % Amount Proportion % Within 1 year 905,317,709 89 1,202,456,256 91 Over 1 year 116,051,958 11 112,225,466 9 Total 1,021,369,667 100 1,314,681,722 100 As at December 31, 2023, there were no other significant payables aged over 1 year or overdue. 42. Liabilities held for sale Applicable √ Not Applicable ANNUAL REPORT 2023 43. Non-current liabilities due within one year √ Applicable Not Applicable Unit: Yuan Currency: CNY Item December 31, 2023 December 31, 2022 Long-term borrowings due within one year 8,479,586,192 6,543,553,353 Bonds payable due within one year Long-term payables due within one year 141,133,271 413,188,297 Lease liabilities due within one year 29,980,926 4,703,568 Total 8,650,700,389 6,961,445,218 Other description: None 44. Other current liabilities Other current liabilities Applicable √ Not Applicable Increase or decrease of short-term bonds payable: Applicable √ Not Applicable Other description: Applicable √ Not Applicable 45. Long-term borrowings (1). Classification of long-term borrowings √ Applicable Not Applicable Unit: Yuan Currency: CNY Item December 31, 2023 December 31, 2022 Pledged borrowings 3,142,068,341 2,469,639,584 Mortgage borrowings Guaranteed borrowings Fiduciary borrowings 20,442,741,930 25,093,486,415 Less: Long-term borrowings due within one year Fiduciary borrowings -8,192,403,215 -6,152,492,930 Pledged borrowings -287,182,977 -391,060,423 Total 15,105,224,079 21,019,572,646 Description of the classification of long-term borrowings: None Other description: √ Applicable Not Applicable As at December 31, 2023, the annual interest rate on the aforesaid borrowings ranges from 1.20% to 4.4% (as at December 31, 2022: 1.20% to 5.46%). (i) As at December 31, 2023, the total amount of multiple pledged loans amounting to RMB 3,142,068,341 (as at December 31, 2022: RMB 2,469,639,584) took the long-term accounts receivable, other non-current assets, contract assets and accounts receivable of the PPP projects of the Group as pledge. See VII (16), VII (30), VII (6) and VII (5). The interest shall be paid quarterly, and the principal shall be repaid between June 14, 2024 and March 25, 2050 (as at December 31, 2022: the principal shall be repaid between June 15, 2023 and August 27, 2033). Section X Financial Report 46. Bonds payable (1). Bonds payable Applicable √ Not Applicable (2). Details of bonds payable: (Excluding other financial instruments such as preferred stocks and perpetual capital securities classified as financial liabilities) Applicable √ Not Applicable (3). Explanation of convertible corporate bonds Applicable √ Not Applicable Accounting treatment and judgment basis for equity transfer Applicable √ Not Applicable (4). Description of other financial instruments classified as financial liabilities Basic information of outstanding preferred shares, perpetual bonds and other financial instruments at the end of the period Applicable √ Not Applicable Changes in outstanding preferred shares, perpetual bonds and other financial instruments at the end of the period Applicable √ Not Applicable Description of the basis for classifying other financial instruments as financial liabilities: Applicable √ Not Applicable Other description: Applicable √ Not Applicable 47. Lease liabilities √ Applicable Not Applicable Unit: Yuan Currency: CNY Item December 31, 2023 December 31, 2022 Buildings and constructions 61,251,331 11,634,161 Other equipment 277,779 746,114 Less: Lease liabilities due within one year Buildings and constructions 29,931,702 3,996,022 Other equipment 49,224 707,546 Total 31,548,184 7,676,707 Other description: None 48. Long-term payables Item presentation √ Applicable Not Applicable Unit: Yuan Currency: CNY Item December 31, 2023 December 31, 2022 Long-term payables 1,744,502,983 1,931,340,734 Special payables Total 1,744,502,983 1,931,340,734 ANNUAL REPORT 2023 Other description: √ Applicable Not Applicable 2023 2022 Leaseback financing fund (i) 1,450,784,119 1,658,661,470 Ship purchase payable - 208,938,000 “Building - transfer” and PPP project fund (ii) 262,957,217 243,811,149 Project quality guarantee deposit 171,894,918 233,118,412 Less: Leaseback financing fund due within one year 141,133,271 413,188,297 Total 1,744,502,983 1,931,340,734 (i) As at December 31, 2023, the long-term payables of RMB 1,450,784,119 (as at December 31, 2022: RMB 1,658,661,470) were obtained from the vessel with the book value of RMB 2,447,188,251 (as at December 31, 2022: RMB 2,463,807,041) in leaseback way from the financial leasing company, with the maturity date from January 24, 2024 to July 24, 2033 (as at December 31, 2022: from January 24, 2023 to July 24, 2033). The Group will pay the leaseback financing fund on schedule each year to the financial leasing company in accordance with the contract terms. The Group takes the above series of transactions as mortgage loans for accounting treatment. (ii) The Group and the construction party of “building-transfer” and PPP project agreed that part of the project payments would be paid to the construction party after the final acceptance of the “building-transfer” project within a certain term. Long-term payables (1). Presentation of long-term payables by nature Applicable √ Not Applicable Special payables (2). Presentation of special payables by nature Applicable √ Not Applicable 49. Long-term payroll payable Applicable √ Not Applicable 50. Estimated liabilities √ Applicable Not Applicable Unit: Yuan Currency: CNY Item December 31, 2022 December 31, 2023 Causes External guarantee Pending litigation Product quality guarantee deposit Restructuring obligations Loss contracts to be executed Refund payable Others Estimated after-sale service cost 168,241,316 168,217,597 Total 168,241,316 168,217,597 / Other description, including relevant important assumptions and estimates of important estimated liabilities: The Group’s estimated liabilities is the provision for after-sales service costs. The Group has formulated a budget for after- sales service costs based on the actual historical after-sales service costs of similar products in similar sales areas, which makes provision for estimated liabilities in accordance with the budget amount when the products are sold, and reduces the estimated liabilities when after-sales services are actually performed. Section X Financial Report 51. Deferred income Deferred income √ Applicable Not Applicable Unit: Yuan Currency: CNY Increase in current Decrease in current Item December 31, 2022 December 31, 2023 Causes period period Government subsidies 298,502,179 65,409,616 27,774,014 336,137,781 Land compensation 33,917,201 1,000,000 32,917,201 Total 332,419,380 65,409,616 28,774,014 369,054,982 / Other description: √ Applicable Not Applicable Among the above government subsidies, some projects are government subsidies related to assets, and the rest are related to income. Land compensation refers to the land compensation acquired by a subsidiary of the Company, which shall be amortized over the 50 years’ land use term. 52. Other non-current liabilities √ Applicable Not Applicable Unit: Yuan Currency: CNY Item December 31, 2023 December 31, 2022 Contract liabilities Output tax to be carried forward 247,185,330 181,805,207 Total 247,185,330 181,805,207 Other description: On balance sheet date, the revenue of some construction contracts and interest income of “building-transfer” projects of the Company had not reached the time point of the VAT liability. 53. Share capital √ Applicable Not Applicable Unit: Yuan Currency: CNY Increase/decrease (+/-) December 31, 2022 New shares Housing fund December 31, 2023 Share donation Others Sub-total issued Conversion into shares Total shares 5,268,353,501 5,268,353,501 Other description: 2023 Increase/decrease in the current year Beginning balance New shares Stock Common reserves Ending balance Other Sub-total issued dividend capitalizing Shares without trading limited conditions - RMB ordinary shares 3,321,997,661 - - - - - 3,321,997,661 - Foreign shares listed 1,946,355,840 - - - - - 1,946,355,840 domestically Total 5,268,353,501 - - - - - 5,268,353,501 ANNUAL REPORT 2023 2022 Increase/decrease in the current year Beginning balance New shares Stock Common reserves Ending balance Other Sub-total issued dividend capitalizing Shares without trading limited conditions - RMB ordinary shares 3,321,997,661 - - - - - 3,321,997,661 - Foreign shares listed 1,946,355,840 - - - - - 1,946,355,840 domestically Total 5,268,353,501 - - - - - 5,268,353,501 54. Other equity instruments (1). Basic information of outstanding preferred shares, perpetual bonds and other financial instruments at the end of the period Applicable √ Not Applicable (2). Changes in outstanding preferred shares, perpetual bonds and other financial instruments at the end of the period √ Applicable Not Applicable Unit: Yuan Currency: CNY Increase in current Decrease in current Beginning Ending Outstanding financial instruments period period Amount Book value Amount Book value Amount Book value Amount Book value Shanghai Zhenhua Heavy Industries Co., Ltd. 2022 medium-term notes 5,000,000 500,000,000 5,000,000 500,000,000 series I Total 5,000,000 500,000,000 5,000,000 500,000,000 Description of the increase and decrease of other equity instruments in the current period, reasons for changes, and basis for relevant accounting treatment: Applicable √ Not Applicable Other description: √ Applicable Not Applicable The Group issued the perpetual notes on August 24, 2022, with a term of 3+N (3) years, which will survive for a long time before the Group redeems in accordance with the terms of issue, and will mature when the issuer redeems in accordance with the terms of issue. The initial coupon of perpetual notes is 3.22%. In accordance with the terms of issue of medium- term notes, the Company has the right to distribute cash interest annually at annual interest rate and has no contractual obligation to repay the principal or pay any interest free of charge. Except for compulsory interest payment, on each interest payment date of medium-term notes, the Group may, at its own option, postpone the payment of current interest and all deferred interest and its fruits in accordance with this clause to the next interest payment date, and is not limited by the number of deferred interest payments. On the reset date of the coupon rate of medium-term notes, the Company has the right to redeem the medium-term notes at face value plus interest payable (including all deferred interest payments). The Group deems that the notes do not meet the definition of financial liabilities and therefore classifies it as other equity instruments. 55. Capital reserves √ Applicable Not Applicable Section X Financial Report Unit: Yuan Currency: CNY Increase in current Decrease in current Item December 31, 2022 December 31, 2023 period period Share premium 4,537,774,553 4,537,774,553 Other equity changes in investees accounted for by 19,561,335 -19,561,335 the equity method Business combination under common control -16,203,111 -16,203,111 Purchase of minority interest 6,950,038 6,950,038 Absorption of minority shareholders’ investments by 185,934,674 59,636,398 245,571,072 subsidiaries Transfer-in of capital reserves under the original 128,059,561 128,059,561 system Total 4,842,515,715 59,636,398 19,561,335 4,882,590,778 Other description, including the increase and decrease in the current period and the reasons for changes: 56. Treasury stock Applicable √ Not Applicable 57. Other comprehensive income √ Applicable Not Applicable Unit: Yuan Currency: CNY Amount incurred in the current period Less: amount Less: amount previously previously included in included in December Attributable December Item the other the other Attributable to 31, 2022 Pre-tax Less: to the parent 31, 2023 comprehensive comprehensive the minority amount income tax company income and income and equity after tax after tax currently currently transferred to transferred to the profit or loss retained earnings I. Other comprehensive income that can’t be -4,090,759 12,593,755 1,889,063 10,704,692 6,613,933 reclassified into profit and loss Including: Remeasure the variation of net indebtedness or net asset of defined benefit plan Other comprehensive income that can't be reclassified into profit and loss in the invested enterprise under equity method Fair value change of other equity -4,090,759 12,593,755 1,889,063 10,704,692 6,613,933 instrument investments Fair value change of enterprise credit risks II. Other comprehensive income that will be 28,956,746 34,720,674 23,429,623 11,291,051 52,386,369 reclassified into profit and loss Including: Other comprehensive income that will be reclassified into profit and loss under -6,513,064 -718,408 -718,408 -7,231,472 equity method Fair value change of other debt investments Amount of financial assets reclassified into other comprehensive income Provision for credit impairment of other debt investments Cash flow hedging reserve Translation reserve 35,469,810 35,439,082 24,148,031 11,291,051 59,617,841 Total other comprehensive income 24,865,987 47,314,429 1,889,063 34,134,315 11,291,051 59,000,302 ANNUAL REPORT 2023 Other description, including the adjustment of the initial recognition amount of the effective part of profit or loss of cash flow hedging converted into the hedged item: None 58. Special reserves √ Applicable Not Applicable Unit: Yuan Currency: CNY Item December 31, 2022 Increase in current Bperiod Decrease in current period December 31, 2023 Work safety expenses 2,945,560 76,585,293 69,005,759 10,525,094 Total 2,945,560 76,585,293 69,005,759 10,525,094 Other description, including the increase and decrease in current period and the reasons for changes: According to the relevant requirements of the “Administrative Measures for the Withdrawal and Use of Work Safety Expenses”, the enterprises engaged in large-scale machinery manufacture and engineering construction shall withdraw the work safety expenses according to the standards. The increase or decrease in current year was the work safety expenses withdrawn and used by the Group for the reporting year in accordance with relevant requirements. 59. Surplus reserves √ Applicable Not Applicable Unit: Yuan Currency: CNY Item December 31, 2022 Increase in current period Decrease in current period December 31, 2023 Statutory surplus reserves 1,411,540,008 7,386,369 1,418,926,377 Discretionary surplus reserves 292,378,668 292,378,668 Reserve fund Enterprise development fund Others Total 1,703,918,676 7,386,369 1,711,305,045 Description of surplus reserves, including the increase and decrease in current period and the reasons for changes: In accordance with the Company Law of the People Republic of China, the Company’s Articles of Association and the resolutions of the Board of Directors, the Company withdrew 10% of its net profit as statutory surplus reserves. When the accumulated amount of statutory surplus reserves reaches 50% or more of the share capital, the Company can stop the withdrawal. The statutory surplus reserves can be used to compensate loss upon approval, or to increase share capital. The statutory surplus reserves withdrawn by the Company amounted to RMB 7,386,369 in 2023 (2022: RMB 24,660,180). 60. Undistributed profits √ Applicable Not Applicable Unit: Yuan Currency: CNY Item Current period Previous period Undistributed profits at the end of previous period before adjustment 2,825,870,678 2,767,511,301 Total undistributed profits at the beginning of the adjustment period (increase +, decrease -) Undistributed profits at the beginning of the period after adjustment 2,825,870,678 2,767,511,301 Plus: Net profit attributable to owners of the parent company 519,978,765 371,937,232 Less: withdrawal of statutory surplus reserves 7,386,369 24,660,180 Withdrawal of discretionary surplus reserve Withdrawal of general risk preparation Section X Financial Report Item Current period Previous period Common stock dividends payable Common stock dividends converted to share capital Distribution of cash dividends on common stock 263,417,675 Distribution of interest on the perpetual medium-term notes 13,685,000 25,500,000 Undistributed profits at the end of the period 3,324,778,074 2,825,870,678 Details of undistributed profit at the beginning of adjustment period: 1. Due to the retroactive adjustment of “Accounting Standards for Business Enterprises” and related new regulations, the impact on undistributed profits at the beginning of the period was RMB 0. 2. The impact of changes in accounting policies on undistributed profits at the beginning of the period was RMB 0. 3. The impact of correction of major accounting errors on undistributed profits at the beginning of the period was RMB 0. 4. The impact of change of consolidation scope caused by the common control on undistributed profits at the beginning of the period was RMB 0. 5. The total impacts of other adjustment on undistributed profits at the beginning of the period were RMB 0. 61. Operating revenue and operating costs (1). Operating revenue and operating costs √ Applicable Not Applicable Unit: Yuan Currency: CNY Amount incurred in the current period Amount incurred in the previous period Item Revenue Cost Revenue Cost Primary business 32,742,292,225 28,407,567,714 30,025,614,821 26,014,865,348 Other business 190,971,577 72,818,080 166,178,166 130,566,638 Total 32,933,263,802 28,480,385,794 30,191,792,987 26,145,431,986 (2). Breakdown of operating income and operating cost √ Applicable Not Applicable Unit: Yuan Currency: CNY XXX-Division Total Classification of Contract Operating revenue Operating costs Operating revenue Operating costs Type of goods Port machinery 21,236,864,182 17,769,268,798 Heavy equipment 5,422,715,054 5,139,018,033 Steel structures and related revenue 3,166,048,520 2,883,527,923 Engineering construction projects 1,528,578,218 1,551,493,106 Shipping and lifting services 1,209,116,050 875,048,926 Lease income 296,335,872 219,473,544 Sales of materials and others 73,605,906 42,555,464 By region of operation Chinese Mainland 18,521,970,127 16,523,483,271 Asia (excluding Chinese Mainland) 6,029,644,681 4,952,941,475 North America 2,386,479,118 2,039,827,384 Africa 2,032,771,314 1,515,235,643 Europe 1,096,740,543 1,231,226,688 South America 1,183,625,912 901,491,572 Chinese Mainland (export sales) 964,530,587 746,929,906 Oceania 717,501,520 569,249,855 Market or customer type Contract type ANNUAL REPORT 2023 XXX-Division Total Classification of Contract Operating revenue Operating costs Operating revenue Operating costs By time of goods transfer Transfer at a certain point 23,223,967,887 19,854,414,170 Transfer within a certain period 9,709,295,915 8,625,971,624 By contract term By sales channel Total 32,933,263,802 28,480,385,794 Other description: Applicable √ Not Applicable (3). Performance obligations Applicable √ Not Applicable (4). Apportionment to remaining performance obligations Applicable √ Not Applicable (5). Major contract changes or major transaction price adjustments Applicable √ Not Applicable Other description: The revenue recognized in the current year and included in the book value of contract liabilities at the beginning of the year is as follows: 2023 2022 Advances from customers for goods 6,537,380,834 5,392,655,435 Settled amount with unfinished construction 406,509,673 280,680,980 Total 6,943,890,507 5,673,336,415 The revenue recognized in the current year for performance obligations that have been fulfilled (or partially fulfilled) in the previous period is as follows: 2023 2022 Steel structure and related income 2,667,439,984 807,002,969 Engineering construction projects 1,528,578,218 1,613,996,721 Total 4,196,018,202 2,420,999,690 The information related to performance obligations of the Group is as follows: Sales of port machinery, heavy equipment and steel structure products For the port machinery production contract that meets the performance obligations within a certain period of time, the Group performs its performance obligations within the time of manufacturing and transferring the port machinery; for the port machinery production contract that does not meet the performance obligations within a certain period of time, the Group performs its obligations when delivering port machinery to customers and obtaining pre-delivery certificate or other relevant delivery certificates. For the heavy equipment production contract that meets the performance obligations within a certain period of time, the Group performs its performance obligations within the time of manufacturing and transferring the heavy equipment; for the heavy equipment production contract that does not meet the performance obligations within a certain period of time, the Group performs its obligations when delivering heavy equipment to customers and obtaining the handover protocol or other relevant delivery certificate. For the steel structure product manufacturing contract that meets the performance obligations within a certain period of time, the Group performs its performance obligations within the time of manufacturing and transferring the steel structure product; for the steel structure product manufacturing contract that does not meet the performance obligation within a certain period of time, the Group performs its performance obligations when the steel structure product is delivered and signed by the owner. The contract price is usually paid according to the payment schedule agreed in the contract. After the delivery of Section X Financial Report the goods, the customer usually retains a certain proportion of the quality guarantee deposit, which is usually paid after the expiration of the quality guarantee period. The Group provides guaranteed warranty for the above products. Building services The Group performs its performance obligations within the time of providing services, and the contract price is usually paid within 30 days after the settlement of the project. The customer usually retains a certain proportion of the quality guarantee deposit, which is usually paid after the expiration of the quality guarantee period. Shipping services The Group performs its performance obligations within the time of providing transportation services. The contract price is usually paid within the period from 3 days before unloading to 30 days after unloading. 62. Taxes and surcharges √ Applicable Not Applicable Unit: Yuan Currency: CNY Item Amount incurred in the current period Amount incurred in the previous period Consumption tax Sales tax Urban maintenance and construction tax 104,097,505 45,473,679 Educational surtax 76,075,161 34,681,141 Resource tax Housing property tax 58,774,780 46,741,623 Land use tax 22,714,667 18,768,826 Vehicle and vessel use tax Stamp duty 27,381,428 26,389,258 Others 2,256,084 2,704,930 Total 291,299,625 174,759,457 Other description: None 63. Selling and distribution expenses √ Applicable Not Applicable Unit: Yuan Currency: CNY Item Amount incurred in the current period Amount incurred in the previous period Employee compensation 127,513,128 145,325,870 Warehousing and transportation expenses 20,416,858 2,461,363 Travel expenses 15,943,403 9,827,870 Entertainment expenses 12,354,694 4,040,238 Regional operating expenses 11,073,494 Advertising and publicity costs 11,030,729 3,795,628 Bidding and tendering expenses 3,431,535 2,796,037 Office expenses 2,127,577 2,159,960 Sales and service fees 1,148,066 1,811,427 Other 6,321,709 4,587,271 Total 211,361,193 176,805,664 Other description: None 64. General and administrative expenses √ Applicable Not Applicable ANNUAL REPORT 2023 Unit: Yuan Currency: CNY Item Amount incurred in the current period Amount incurred in the previous period Employee compensation 436,308,835 422,344,628 Amortization of intangible assets 95,551,707 90,354,954 Office expenses 59,250,407 58,616,600 Depreciation of fixed assets 41,878,893 62,513,546 Informatization expenses 39,164,783 16,683,023 Travel expenses 29,759,126 20,418,253 Expenses from employment of intermediaries 28,892,009 42,781,830 Consulting fees 24,404,406 9,903,413 Management and security fees 23,872,303 23,089,221 Management and cleaning fees 16,946,187 15,760,356 Entertainment expenses 10,800,158 5,927,002 Maintenance cost 9,487,567 3,518,407 Insurance expenses 7,466,936 6,053,437 Others 25,400,119 57,725,498 Total 849,183,436 835,690,168 Other description: None 65. Research and development expenses √ Applicable Not Applicable Unit: Yuan Currency: CNY Item Amount incurred in the current period Amount incurred in the previous period Employee compensation 616,931,085 560,361,835 Materials expenses 394,464,827 300,416,273 Processing expenses 172,861,680 144,441,413 Depreciation expenses 94,644,503 85,911,765 Product design expenses 2,497,150 126,214 Others 30,157,420 27,079,591 Total 1,311,556,665 1,118,337,091 Other description: None 66. Financial expenses √ Applicable Not Applicable Unit: Yuan Currency: CNY Item Amount incurred in the current period Amount incurred in the previous period Interest expenses 996,663,353 1,083,262,216 Less: Capitalized amount of interest 30,797,541 44,941,151 Less: interest income 429,793,598 413,595,714 Exchange losses/gains -44,672,150 98,700,929 Others 54,650,386 51,653,597 Total 546,050,450 775,079,877 Other description: The capitalized amounts of borrowing costs have been included in the construction in progress and intangible assets. 67. Other income √ Applicable Not Applicable Section X Financial Report Unit: Yuan Currency: CNY Classification by nature Amount incurred in the current period Amount incurred in the previous period Fiscal appropriation 69,206,574 75,734,113 Technological subsidy 26,342,363 23,979,691 Fiscal appropriation 2,740,400 3,300,400 Land compensation 1,000,000 1,000,000 Total 99,289,337 104,014,204 Other description: None 68. Investment income √ Applicable Not Applicable Unit: Yuan Currency: CNY Amount incurred in the Amount incurred in the Item current period previous period Income from long-term equity investment calculated under the equity method 78,028,096 170,402,945 Investment income from disposal of long-term equity investment -95,166 Investment income from held-for-trading financial assets during the holding period 42,373,171 60,831,663 Dividend income from other equity instrument investment during holding 335,790 335,790 Interest income from debt investment during holding Interest income from other debt investment during holding Investment income from disposal of held-for-trading financial assets 79,113,455 5,843 Investment income from disposal of other equity instrument investment Investment income from disposal of debt investment Investment income from disposal of other debt investment Income from debt restructuring Losses on derecognition of financial assets measured at amortized cost -115,312,416 -20,135,378 Others -16,628,696 -6,986,339 Total 67,909,400 204,359,358 Other description: The Group derecognized some financial assets measured at amortized cost this year, recognized a loss of RMB 115,312,416 (2022: loss of RMB 20,135,378) and included it in investment income. 69. Net exposure hedging gain Applicable √ Not Applicable 70. Income from fair value change √ Applicable Not Applicable Unit: Yuan Currency: CNY Amount incurred in the current Amount incurred in the previous Sources of income from fair value change period period Held-for-trading financial assets -27,339,814 -276,050,580 Including: income from fair value change of derivative financial instruments Held-for-trading financial liabilities Investment property measured at fair value Investment in listed company stocks -27,339,814 -276,050,580 Total -27,339,814 -276,050,580 ANNUAL REPORT 2023 Other description: None 71. Credit impairment loss √ Applicable Not Applicable Unit: Yuan Currency: CNY Item Amount incurred in the current period Amount incurred in the previous period Loss on bad debts of notes receivable Loss on bad debts of accounts receivable 255,353,083 322,159,775 Loss on bad debts of other receivables 20,957,012 23,996,659 Loss on impairment of debt investment Loss on impairment of other debt investment Loss on bad debts of long-term receivables Impairment loss related to financial guarantees Loss on impairment of contract assets Total 276,310,095 346,156,434 Other description: None 72. Assets impairment losses √ Applicable Not Applicable Unit: Yuan Currency: CNY Item Amount incurred in the current period Amount incurred in the previous period I. Impairment loss of contract assets 135,250,939 9,832,764 II. Loss on price falling of inventory and impairment loss of 293,593,261 82,677,874 contract performance costs III. Impairment loss of long-term equity investment IV. Impairment loss of investment property V. Impairment loss of fixed assets VI. Impairment loss of engineering materials VII. Impairment loss of construction in progress VIII. Impairment loss of productive biological assets IX. Impairment loss of oil and gas assets X. Impairment loss of intangible assets XI. Goodwill impairment loss XII. Others Total 428,844,200 92,510,638 Other description: None 73. Income from disposal of assets √ Applicable Not Applicable Unit: Yuan Currency: CNY Item Amount incurred in the current period Amount incurred in the previous period Income from disposal of fixed assets 79,038,662 66,186,622 Total 79,038,662 66,186,622 Other description: None Section X Financial Report 74. Non-operating income Non-operating income √ Applicable Not Applicable Unit: Yuan Currency: CNY Amount incurred in the Amount incurred in the Amount included in non-recurring Item current period previous period profit or loss in current period Total gains from disposal of non-current assets Including: Gains from disposal of fixed assets Gains from disposal of intangible assets Gains from exchange of non-monetary assets Accepting donations Government grants irrelevant to daily activities 8,191,485 2,401,743 8,191,485 Revenue from insurance indemnity 1,828,986 6,501,309 1,828,986 Amercement gains 14,192,396 9,835,517 14,192,396 Others 6,031,102 13,401,038 6,031,102 Total 30,243,969 32,139,607 30,243,969 Other description: Applicable √ Not Applicable 75. Non-operating expenditure √ Applicable Not Applicable Unit: Yuan Currency: CNY Amount incurred in the Amount incurred in the Amount included in non-recurring Item current period previous period profit or loss in current period Total loss on disposal of non-current assets Including: Loss on disposal of fixed assets Loss on disposal of intangible assets Loss on exchange of non-monetary assets External donations 845,060 385,000 845,060 Overdue fine payment 468,430 1,551,733 468,430 Others 942,739 499,362 942,739 Total 2,256,229 2,436,095 2,256,229 Other description: None 76. Income tax expenses (1). Table of income tax expenses √ Applicable Not Applicable Unit: Yuan Currency: CNY Item Amount incurred in the current period Amount incurred in the previous period Current income tax expenses 132,228,250 130,622,921 Deferred income tax expenses 6,384,790 -72,950,481 Total 138,613,040 57,672,440 (2). Accounting profit and income tax expenses adjustment process √ Applicable Not Applicable ANNUAL REPORT 2023 Unit: Yuan Currency: CNY Item Amount incurred in the current period Total profits 785,157,669 The income tax expenses calculated based on statutory/applicable tax rates 117,773,650 Influences caused by different tax rates adopted by subsidiaries 41,354,129 Influences caused by adjustment on income tax of previous periods 6,286,247 Influences on non-taxable income Influences caused by non-deductible cost, expenses and losses 26,399,843 Influences caused by non-confirmation of deductible losses of deferred income tax assets -22,253,408 Influences caused by non-confirmation of deductible temporary differences or deductible losses in 25,522,344 current period Profit or loss attributable to joint ventures and associates -11,704,214 Tax-free income -6,406,344 Additional deduction of technological development expenses -38,359,207 Income tax expenses 138,613,040 Other description: Applicable √ Not Applicable 77. Other comprehensive income √ Applicable Not Applicable See Note VII (57) for details. 78. Cash flow statement items (1). Cash related to operating activities Other cash received related to operating activities √ Applicable Not Applicable Unit: Yuan Currency: CNY Item Amount incurred in the current period Amount incurred in the previous period Other cash received related to operating activities Customs deposit recovered 486,274,294 155,522,957 Cash received from government subsidies and rewards 148,812,282 70,312,363 Employee loan recovered 1,146,162 1,559,111 Cash received from the revenue from fines 14,192,396 9,835,517 Others 26,533,441 6,773,148 Total 676,958,575 244,003,096 Description of other cash received related to operating activities: None Other cash paid related to operating activities √ Applicable Not Applicable Unit: Yuan Currency: CNY Amount incurred in the current Amount incurred in the previous Item period period Other cash paid related to operating activities Customs deposit paid 350,474,800 294,392,928 Expenditures on selling and distribution expenses, general and administrative 266,807,164 361,009,064 expenses, and research and development expenses Section X Financial Report Amount incurred in the current Amount incurred in the previous Item period period Financial expenses and handling charges 52,173,270 51,626,667 Subsidy for research and development paid to cooperative units 4,683,000 20,301,000 Others 82,883,957 69,972,683 Total 757,022,191 797,302,342 Description of other cash paid related to operating activities: None (2). Cash related to investment activities Cash received related to important investment activities Applicable √ Not Applicable Cash paid related to important investment activities √ Applicable Not Applicable Unit: Yuan Currency: CNY Amount incurred in the current Amount incurred in the previous Item period period Cash paid for purchase of fixed assets, constructions in progress and 746,956,678 488,778,059 intangible assets Total 746,956,678 488,778,059 Explanation of cash paid related to important investment activities None Other cash received related to investing activities √ Applicable Not Applicable Unit: Yuan Currency: CNY Amount incurred in the current Amount incurred in the previous Item period period Interest income 114,994,970 209,457,444 Total 114,994,970 209,457,444 Description of other cash received related to investing activities: None Other cash paid related to investing activities Applicable √ Not Applicable (3). Cash relating to financing activities Other cash received relating to financing activities √ Applicable Not Applicable Unit: Yuan Currency: CNY Item Amount incurred in the current period Amount incurred in the previous period Other cash received relating to financing activities Payments received from asset-backed securities business 1,015,336,873 611,100,377 Loans received from related parties 114,035,638 Leaseback payments received 4,945,820 4,696,898 Restricted bank deposits recovered 2,310,473 Total 1,134,318,331 618,107,748 ANNUAL REPORT 2023 Description of other cash received related to financing activities: None Other cash paid related to financing activities √ Applicable Not Applicable Unit: Yuan Currency: CNY Item Amount incurred in the current period Amount incurred in the previous period Other cash paid related to financing activities Repayment of collections from asset-backed securities 1,366,650,466 business Third-party loan repaid 153,990,350 98,957,097 Related-party loan repaid 97,675,112 223,206,280 Repayment of principal of medium-term notes 500,000,000 Deposited restricted monetary funds 4,973,788 Others 19,949,071 11,207,706 Total 1,638,264,999 838,344,871 Description of other cash paid related to financing activities: None Changes in various liabilities arising from financing activities √ Applicable Not Applicable Unit: Yuan Currency: CNY Increase in current period Decrease in current period December 31, December 31, Item Non-cash Non-cash 2022 Cash changes Cash changes 2023 changes changes Long-term loans (including long-term 27,563,125,999 7,251,082,158 11,221,602,693 7,795,193 23,584,810,271 loans due within one year) Long-term payables - leaseback financing (including long-term payables due within 1,658,661,470 4,945,820 36,846,587 249,669,758 1,450,784,119 one year - leaseback financing) Lease liabilities (including lease liabilities 12,380,275 67,267,355 18,118,520 61,529,110 due within one year) Other payables (asset-backed securities 611,100,376 1,015,336,873 1,366,650,466 259,786,783 business funds) Other payables (minority shareholders’ 114,035,638 114,035,638 loans) Short-term borrowings 1,793,682,952 19,415,217,410 2,856,987 16,426,290,316 3,826,254 4,781,640,779 Total 31,638,951,072 27,800,617,899 106,970,929 29,282,331,753 11,621,447 30,252,586,700 (4). Explanation of cash flows presented on a net basis Applicable √ Not Applicable (5). Major activities and financial impacts that do not involve current cash receipts and payments but affect the Company’s financial position or may affect the Company’s cash flows in the future √ Applicable Not Applicable In 2023, the Group’s endorsement transfer of bank acceptance bill received from sales of goods and rendering of services for the purchase of goods and the receipt of services was RMB 2,008,953,329 (2022: RMB 1,312,121,165). 79. Further information on cash flow statement (1). Further information on cash flow statement √ Applicable Not Applicable Section X Financial Report Unit: Yuan Currency: CNY Further information Current amount Previous amount 1. Reconciliation from net profits to cash flows from operating activities: Net profit 646,544,629 597,562,348 Plus: provision for impairment of assets 428,844,200 92,510,638 Credit impairment loss 276,310,095 346,156,434 Depreciation of fixed assets, oil and gas assets and productive biological assets 1,253,746,150 1,173,015,684 Amortization of right-of-use assets 16,568,626 11,582,968 Amortization of intangible assets 98,317,214 93,385,465 Amortization of long-term deferred expenses Net proceeds from disposal of fixed assets and intangible assets -79,038,662 -66,186,622 Loss on retirement of fixed assets (gains expressed with “-”) Loss on change in fair value 27,339,814 276,050,580 Financial expenses 541,719,273 488,026,167 Investment losses (gains expressed with “-”) -199,850,512 -231,481,075 Increase of deferred income tax assets -25,757,445 -94,235,777 Increase of deferred tax liabilities 32,142,235 21,285,296 Increase of inventory -3,137,886,056 -1,108,554,285 (Increase)/decrease in operational receivable items -1,126,815,296 61,780,602 Increase of operational payables 5,763,954,705 2,585,383,305 Decrease/(increase) in construction contract amount 659,138,239 -1,678,870,361 Increase in special reserve 8,907,237 1,152,656 Others Net cash flow from operating activities 5,184,184,446 2,568,564,023 2. Significant investment and financing activities not involving cash deposit and withdrawal: Conversion of debt into capital Convertible bonds due within one year Fixed assets under financing lease 3. Net changes in cash and cash equivalents: Ending balance of cash 5,032,169,905 2,375,101,437 Less: Beginning balance of cash 2,375,101,437 4,449,837,877 Plus: Ending balance of cash equivalents Less: Beginning balance of cash equivalents Net increase of cash and cash equivalents 2,657,068,468 -2,074,736,440 (2). Net cash paid to acquire subsidiaries in current period Applicable √ Not Applicable (3). Net cash received from disposal of subsidiaries in current period Applicable √ Not Applicable (4). Composition of cash and cash equivalents √ Applicable Not Applicable Unit: Yuan Currency: CNY Item December 31, 2023 December 31, 2022 I. Cash 5,032,169,905 2,375,101,437 Including: cash on hand 494,809 1,027,476 Bank deposit readily available for payment 5,031,675,096 2,374,073,961 Other monetary capital readily available for payment Deposits with central bank available for payment Deposits in other banks ANNUAL REPORT 2023 Item December 31, 2023 December 31, 2022 Borrowings from other banks II. Cash equivalents Including: bond investment due within three months III. Balance of cash and cash equivalents at the end of period Including: restricted cash and cash equivalents of parent company or subsidiaries within 5,032,169,905 2,375,101,437 the Group (5). Situations where the scope of use is limited but still presented as cash and cash equivalents Applicable √ Not Applicable (6). Monetary fund not classified into cash and cash equivalents √ Applicable Not Applicable Unit: Yuan Currency: CNY Item December 31, 2023 December 31, 2022 Reason Judicial frozen funds 30,861,000 3,824,971 Capital frozen Guarantee and L/C deposit 30,848,391 16,272,632 Margin Funds in overseas regulatory accounts 11,199,140 1,848,673 Restricted use Total 72,908,531 21,946,276 / Other description: Applicable √ Not Applicable 80. Notes to items in statement of owner's equity State the name of "other" items and the amount of adjustment to the ending balance of previous year: Applicable √ Not Applicable 81. Foreign currency monetary items (1). Foreign currency monetary items √ Applicable Not Applicable Unit: Yuan Item Ending foreign currency balance Conversion exchange rate Ending balance, converted into RMB Monetary funds - - Including: USD 314,777,061 7.0827 2,229,471,490 EUR 52,818,794 7.8592 415,113,466 INR 377,614,228 0.0855 32,286,016 RUB 290,679,489 0.0803 23,341,563 ZAR 48,579,384 0.3819 18,552,467 AUD 2,957,339 4.8484 14,338,362 MYR 3,564,558 1.5415 5,494,766 AED 2,637,281 1.9326 5,096,809 GBP 479,856 9.0411 4,338,426 KRW 666,837,658 0.0055 3,667,607 SGD 216,448 5.3772 1,163,884 HKD 939,621 0.9062 851,485 SAR 267,234 1.8926 505,767 BRL 268,892 1.4658 394,142 LKR 2,839,038 0.0220 62,459 JPY 903,679 0.0502 45,365 KES 905,875 0.0453 41,036 Section X Financial Report Item Ending foreign currency balance Conversion exchange rate Ending balance, converted into RMB GHS 43,517 0.5969 25,975 CAD 269 5.3673 1,444 NZD 5 4.4991 22 Accounts receivable - - Including: USD 730,962,639 7.0827 5,177,189,083 EUR 105,110,716 7.8592 826,086,139 RUB 2,072,438,961 0.0803 166,416,849 AED 50,160,285 1.9326 96,939,767 SGD 17,281,802 5.3772 92,927,706 KRW 7,081,157,603 0.0055 38,946,367 LKR 1,402,601,035 0.0220 30,857,223 GBP 3,191,666 9.0411 28,856,171 CAD 4,842,537 5.3673 25,991,349 INR 299,935,274 0.0855 25,644,466 QAR 11,629,784 1.9545 22,730,413 ZAR 54,075,114 0.3819 20,651,286 AUD 3,636,542 4.8484 17,631,410 HKD 14,634,638 0.9062 13,261,909 SAR 6,132,462 1.8926 11,606,298 MYR 3,324,265 1.5415 5,124,354 BRL 74,984 1.4658 109,912 Other receivables - Including: USD 13,753,234 7.0827 97,410,030 RUB 124,119,943 0.0803 9,966,831 EUR 930,594 7.8592 7,313,724 ZAR 9,496,594 0.3819 3,626,749 KRW 348,589,413 0.0055 1,917,242 LKR 62,527,357 0.0220 1,375,602 AUD 283,115 4.8484 1,372,655 SGD 182,920 5.3772 983,597 INR 9,868,292 0.0855 843,739 HKD 645,789 0.9062 585,214 BRL 378,390 1.4658 554,644 OMR 4,772 18.4200 87,900 Accounts payable USD 123,646,874 7.0827 875,753,714 EUR 55,715,823 7.8592 437,881,796 SGD 3,527,220 5.3772 18,966,567 GBP 1,883,364 9.0411 17,027,682 KRW 2,576,247,478 0.0055 14,169,361 JPY 233,578,974 0.0502 11,725,664 HKD 8,494,522 0.9062 7,697,736 RUB 89,571,731 0.0803 7,192,610 INR 73,177,809 0.0855 6,256,703 LKR 276,092,665 0.0220 6,074,039 ZAR 9,265,863 0.3819 3,538,633 AUD 244,897 4.8484 1,187,359 BRL 792,994 1.4658 1,162,371 CAD 209,218 5.3673 1,122,936 Other payables USD 22,114,645 7.0827 156,631,396 EUR 6,234,287 7.8592 48,996,508 KRW 889,504,378 0.0055 4,892,274 ANNUAL REPORT 2023 Item Ending foreign currency balance Conversion exchange rate Ending balance, converted into RMB SGD 442,501 5.3772 2,379,416 LKR 104,196,396 0.0220 2,292,321 GBP 96,825 9.0411 875,405 ZAR 2,230,607 0.3819 851,869 INR 3,071,687 0.0855 262,629 HKD 15,260 0.9062 13,829 Short-term borrowings EUR 7.8592 Long-term payables due within one year USD 21,057,888 7.0827 149,146,703 Long-term payables USD 184,548,793 7.0827 1,307,103,736 Other description: None (2). Description of overseas business entities, including the disclosure of main overseas business locations, recording currency and selection basis for important overseas business entities, as well as the reasons for changes in recording currency Applicable √ Not Applicable 82. Lease (1). As a lessee √ Applicable Not Applicable 2023 2022 Interest expense of lease liabilities 1,313,980 615,840 Short-term lease expenses with simplified treatment included in 217,888,742 104,487,307 the current profit or loss Total cash outflows related to leases 259,695,514 122,403,881 Cash outflow from leaseback 249,669,758 242,328,806 The leased assets leased by the Group include buildings and constructions, machinery and equipment, transportation equipment and other equipment used in the course of operations, and the lease term is usually 1-3 years. The lease contract usually stipulates that the Group cannot sublet the leased assets. A few lease contracts include the option of renewal. Leaseback The Group usually enters into leaseback transactions for the purchase price of large ships or equipment, where the transfer of the assets is not a sale. The Group continues to recognize the transferred assets together with a financial liability equal to the transfer income. The Group takes such leaseback transactions as mortgage loans for accounting treatment. The Group makes annual leaseback financing payments to the finance leasing company in accordance with the terms of the contract. Other lease information Right-of-use assets are detailed in Note VII (25). The simplified treatment of short-term lease and low-value assets lease is detailed in Note V (34). The lease liabilities are detailed in Note VII (47). Variable lease payments not included in the measurement of lease liabilities Applicable √ Not Applicable Simplified short-term leases or lease expenses of low-value assets Applicable √ Not Applicable Section X Financial Report Leaseback transactions and judgment basis Applicable √ Not Applicable Total cash outflows related to leases was 259,695,514 (Unit: Yuan Currency: CNY) (2). As a lessor Operating lease as the lessor Applicable √ Not Applicable Financing lease as the lessor Applicable √ Not Applicable Reconciliation of undiscounted lease receipts and net lease investment Applicable √ Not Applicable Undiscounted lease receipts for the next five years Applicable √ Not Applicable Other description: Operating lease The profit or loss related to operating leases is presented as follows: 2023 2022 Lease income 296,335,872 225,960,519 According to the lease agreement signed with the lessee, the undiscounted minimum lease receipts are as follows: 2023 2022 Within 1 year (including 1 year) 291,022,650 239,242,941 1 to 2 years (including 2 years) 222,198,493 132,035,513 2-3 years (including 3 years) 113,076,268 42,528,101 3 to 4 years (including 4 years) 105,432,422 19,751,071 4 to 5 years (including 5 years) 55,144,117 85,516,755 Over 5 years 54,066,921 828,273 Total 840,940,871 519,902,654 (3). Recognize the profit or loss of financing lease sales as a manufacturer or distributor Applicable √ Not Applicable Other description: None 83. Others Applicable √ Not Applicable VIII. R&D expenses (1). Presented by nature of expense √ Applicable Not Applicable Unit: Yuan Currency: CNY Item Amount incurred in the current period Amount incurred in the previous period Employee compensation 616,931,085 560,361,835 Depreciation and amortization 94,644,503 85,911,765 ANNUAL REPORT 2023 Item Amount incurred in the current period Amount incurred in the previous period Materials expenses 394,464,827 300,416,273 Processing expenses 172,861,680 144,441,413 Product design expenses 2,497,150 126,214 Others 30,157,420 27,079,591 Including: Expensed R&D expenditure 1,311,556,665 1,118,337,091 Capitalized R&D expenditure Other description: None (2). Development expenditures of R&D projects that meet capitalization conditions Applicable √ Not Applicable Significant capitalized R&D projects Applicable √ Not Applicable Provision for development expenditure impairment Applicable √ Not Applicable Other description: None (3). Significant outsourced research projects Applicable √ Not Applicable IX. Changes in consolidation scope 1. Business combination not under common control Applicable √ Not Applicable 2. Business combination under common control Applicable √ Not Applicable 3. Counter purchase Applicable √ Not Applicable 4. Disposal of subsidiaries Whether there are transactions or events leading to loss of control over subsidiaries in the current period Applicable √ Not Applicable Other description: Applicable √ Not Applicable Whether the control of subsidiary’s investment is lost in the current period in step-to-step disposal through multiple transactions Applicable √ Not Applicable Other description: Applicable √ Not Applicable Section X Financial Report 5. Changes in consolidation scope due to other reasons Description of the changes (such as new subsidiary, liquidation of subsidiary) in consolidation scope due to other reasons and relevant information: Applicable √ Not Applicable 6. Others Applicable √ Not Applicable X. Interests in other entities 1. Interests in subsidiaries (1). Subsidiaries of the Group √ Applicable Not Applicable Unit: Yuan Currency: CNY Principal place Registration Shareholding Way of acquisition Name of Name of subsidiary Business nature of business place ratio (%) Direct Indirect subsidiary Nantong Zhenhua Heavy Nantong City, Nantong City, Machine Establishment by Equipment Manufacturing 100.00% 0.00% Jiangsu Province Jiangsu Province manufacturing investing Co., Ltd. ZPMC Transmission Machine Establishment by Machinery (Nantong) Co., Jiangsu Province Jiangsu Province 50.75% 0.00% manufacturing investing Ltd. Shanghai Zhenhua Heavy Business Chongming, Chongming, Machine Industries Port Machinery 100.00% 0.00% combination under Shanghai Shanghai manufacturing General Equipment Co., Ltd. common control CCCC Liyang Urban Liyang City, Liyang City, Jiangsu Engineering Establishment by Investment and Construction 48.00% 0.00% Jiangsu Province Province construction investing Co., Ltd. (Remark 1) The shareholding ratio in subsidiaries is different from the proportion of voting rights: None The basis for holding half or less of the voting rights but still controlling the invested entity, and the basis for holding more than half of the voting rights but not controlling the invested entity: None The basis for control of the important structured entities included in the consolidation scope: None Basis for determining whether the Company is an agent or a principal: None Other description: Remark 1: By signing the agreement for concerted action with CCCC Shanghai Dredging Co., Ltd. and CCCC East China Investment Co., Ltd., the Group had obtained 76% voting power in the board of shareholder and 71% voting power in the board of directors of this company. In accordance with the regulations of the articles of association of such company, the Group had obtained the control rights thereof, thus, such company was included in the Groups’ consolidation scope. The articles of association of the Company stipulate that Jiangsu Sukong Urban Investment and Construction Co., Ltd., one of such company’s shareholders, does not participate in dividends, and its shareholding ratio is 20%. (2). Major non-wholly-owned subsidiaries √ Applicable Not Applicable Unit: Yuan Currency: CNY Shareholding ratio of Profit or loss attributable to the minority Dividends declared to minority Balance of minority shareholders' Name of subsidiary minority shareholder shareholder in current period shareholders in current period equity at the end of the period ZPMC Transmission Machinery (Nantong) Co., Ltd. 49.25% 66,922,016 -58,000,000 838,161,447 CCCC Zhenjiang Investment Construction Management 30.00% 5,349,505 -18,521,644 195,038,068 Development Co., Ltd. Greenland Heavylift (HongKong) Limited 50.00% 40,624,810 -16,619,369 453,735,711 CCCC Investment & Development Qidong Co., Ltd. 50.42% 17,715,130 396,781,808 CCCC Liyang Urban Investment and Construction Co., Ltd. 52.00% 23,114,975 358,521,665 CCCC Rudong Construction Development Co., Ltd. 33.50% 8,548,685 197,060,790 Description of the difference between the shareholding ratio of minority shareholders and the proportion of voting right ratio in subsidiaries: Applicable √ Not Applicable Other description: Applicable √ Not Applicable (3). Main financial information of major non-wholly-owned subsidiaries √ Applicable Not Applicable Unit: Yuan Currency: CNY December 31, 2023 December 31, 2022 Name of subsidiary Current Non-current Current Non-current Total Current Non-current Current Non-current Total Total assets Total assets assets assets liabilities liabilities liabilities assets assets liabilities liabilities liabilities CCCC Zhenjiang Investment Construction Management 662,347,128 662,347,128 -12,220,234 -12,220,234 565,932,743 139,615,446 705,548,189 -11,514,162 - -11,514,162 Development Co., Ltd. Greenland Heavylift (Hong Kong) 201,642,709 2,447,207,803 2,648,850,512 -444,563,092 -1,307,103,738 -1,751,666,830 252,929,816 2,463,909,721 2,716,839,537 -455,071,592 -1,420,855,618 -1,875,927,210 Limited ZPMC Transmission Machinery 2,322,547,899 361,342,145 2,683,890,044 -970,014,028 -11,600,916 -981,614,944 1,839,605,961 366,807,622 2,206,413,583 -522,208,391 -752,137 -522,960,528 (Nantong) Co., Ltd. CCCC Investment & 414,930,180 1,203,059,220 1,617,989,400 -271,280,573 -560,061,964 -831,342,537 265,227,637 1,364,010,210 1,629,237,847 -97,338,764 -780,324,738 -877,663,502 Development Qidong Co., Ltd. CCCC Liyang Urban Investment 268,591,322 1,154,852,390 1,423,443,712 -437,108,646 -120,030,905 -557,139,551 741,895,021 1,040,510,695 1,782,405,716 -796,792,640 -177,096,352 -973,888,992 and Construction Co., Ltd. CCCC Rudong Construction 138,704,975 1,536,377,693 1,675,082,668 -548,572,968 -482,469,030 -1,031,041,998 132,878,819 1,453,726,456 1,586,605,275 -427,934,325 -540,148,743 -968,083,068 Development Co., Ltd. ANNUAL REPORT 2023 Amount incurred in the current period Amount incurred in the previous period Name of subsidiary Total Cash flows Total Cash flows Operating Operating Net profit comprehensive from operating Net profit comprehensive from operating revenue revenue income activities income activities CCCC Zhenjiang Investment Construction 17,831,680 17,831,680 61,523,681 963,151 963,151 -1,227,820 Management Development Co., Ltd. Greenland Heavylift (Hong Kong) Limited 511,168,763 48,199,340 72,890,721 287,224,364 734,051,637 230,854,796 257,705,416 526,244,021 ZPMC Transmission Machinery (Nantong) 1,328,785,966 135,889,441 135,889,441 111,733,956 1,284,808,112 120,684,118 120,684,118 138,491,055 Co., Ltd. CCCC Investment & Development Qidong 121,670,862 35,072,519 35,072,519 154,742,174 153,052,526 31,237,560 31,237,560 -94,547,059 Co., Ltd. CCCC Liyang Urban Investment and 66,685,288 57,787,436 57,787,436 317,797,133 86,127,303 51,019,291 51,019,291 239,771,111 Construction Co., Ltd. CCCC Rudong Construction Development 220,611,556 25,678,959 25,678,959 -3,816,123 394,663,911 25,386,590 25,386,590 -287,574,587 Co., Ltd. Other description: None (4). Major restrictions on the use of assets of enterprise group and the repayment of debts of enterprise group Applicable √ Not Applicable (5). Financial support or other supports provided to structured entities included in the scope of consolidated financial statements Applicable √ Not Applicable Other description: Applicable √ Not Applicable 2. Transactions in which the owner’s equity share of a subsidiary changes and the subsidiary is still under control √ Applicable Not Applicable (1). Explanation of changes in the share of the owner's equity of subsidiary √ Applicable Not Applicable In December 2023, ZPMC Machinery Equipment Services Co., Ltd., a subsidiary of the Company, introduced a third party to increase its capital by RMB 131,434,294. After the capital increase, such third party held 30% of ZPMC Machinery Equipment Services Co., Ltd. The Company has not lost the control over ZPMC Machinery Equipment Services Co., Ltd. The transaction resulted in an increase of RMB 71,797,896 in minority interests and RMB 59,636,398 in capital reserves in the consolidated financial statements. (2). Effect of the transaction on minority interests and attributable to owners' equity of the parent company Section X Financial Report Applicable √ Not Applicable ANNUAL REPORT 2023 3. Equity in joint ventures and associates √ Applicable Not Applicable (1). Major joint ventures or associates √ Applicable Not Applicable Principal place Registration Shareholding ratio (%) Accounting Name of joint venture or associate Business nature of business place Direct Indirect treatment Joint ventures Jiangsu Longyuan Zhenhua Marine Nantong, Marine engineering Jiangsu 50.00% - Equity method Engineering Co., Ltd Jiangsu construction ZPMC Mediterranean Liman Makinalari Istanbul, Technical service for port Istanbul, Turkey 50.00% - Equity method Ticaret Anonim Sirketi Turkey equipment Zhenhua Marine Energy (HK) Co., Ltd. Hong Kong Hong Kong Shipping - 51.00% Equity method Technical service for port Cranetech Global Sdn.Bhd. Malaysia Malaysia - 49.99% Equity method equipment ZOSG-OTL Marine Contractor Limited (formerly known as: ZPMC-OTL Marine Hong Kong Hong Kong Shipping - 50.00% Equity method Contractor Limited) Associates Marine technology CCCC Marine Engineering & Technology Pudong New Shanghai development and 25.00% - Equity method Research Center Co., Ltd. Area, Shanghai consulting CCCC Estate Yixing Co., Ltd. Jiangsu Wuxi, Jiangsu Real estate development 20.00% - Equity method Changzhou, ZPMC Changzhou Coatings Co., Ltd. Jiangsu Paint manufacture 20.00% - Equity method Jiangsu Pudong New CCCC Financial Leasing Co., Ltd. Shanghai Finance lease 5.82% - Equity method Area, Shanghai CCCC Yancheng Construction Development Yancheng, Engineering project Jiangsu 25.00% - Equity method Co., Ltd. Jiangsu construction Suzhou, Electric equipment Suzhou Chuanglian Electric Drive Co., Ltd. Jiangsu 20.00% - Equity method Jiangsu manufacturing China Communications Construction USA Port, channel, highway USA USA 24.00% - Equity method Inc. and bridge construction CCCC South American Regional Company Port, channel, highway USA USA 17.00% - Equity method SARL and bridge construction ZPMC Southeast Asia Pte. Ltd. Singapore Singapore Trade sales - 40.00% Equity method Shanghai Ocean Engineering Equipment Development of ocean Shanghai China 8.97% - Equity method Manufacturing Innovation Center Co., Ltd. engineering technology Shanghai Xingyi Construction Technology Shanghai Shanghai Building engineering - 30.00% Equity method Co., Ltd. CCCC Xiongan Urban Construction Xiongan, Engineering project Hebei 15.00% - Equity method Development Co., Ltd. Hebei construction Description of the difference between shareholding ratio and proportion of voting rights in joint venture or associates: None Basis for holding less than 20% of voting rights but having significant influence, or holding 20% or more of voting rights but not having significant influence: None (2). Main financial information of major joint ventures: Applicable √ Not Applicable Section X Financial Report (3). Main financial information of major associates: √ Applicable Not Applicable Unit: Yuan Currency: CNY December 31, 2023/Amount incurred December 31, 2022/Amount incurred in in the current period the previous period CCCC Financial CCCC Financial CCCC Financial CCCC Financial Leasing Co., Ltd Leasing Co., Ltd Leasing Co., Ltd Leasing Co., Ltd Current assets 29,354,696,299 24,850,249,868 Non-current assets 29,259,294,679 29,221,247,214 Total assets 58,613,990,978 54,071,497,082 Current liabilities -26,934,433,997 -20,646,954,425 Non-current liabilities -16,966,741,711 -21,547,988,147 Total liabilities -43,901,175,708 -42,194,942,572 Minority equity 3,326,313,271 3,386,004,140 Other equity instrument - Perpetual bond 1,000,000,000 998,000,000 Adjustment: Subscribed capital contributions not yet paid by 301,476,593 other shareholders Shareholders’ equity attributable the parent company 10,386,501,999 7,492,550,370 Share of net assets held based on shareholding ratio 622,040,353 674,329,533 Adjustments -- Goodwill -- Unrealized profits of internal transactions -- Others Book value of equity investment in associates Fair value of equity investment in associates with public offer 622,040,353 674,329,533 Operating revenue 3,988,743,327 3,877,175,203 Financial expenses-interest income 23,247,316 14,910,307 Financial expenses - interest expenses 10,869,873 2,936,399 Income tax expenses 410,890,621 342,767,440 Net profit 1,209,298,301 1,057,340,236 Net profit from discontinuing operation Net of tax of other comprehensive income -6,312,624 6,950,951 Other comprehensive income Total comprehensive income 1,202,985,677 1,064,291,187 Total comprehensive income attributable to the parent company 893,298,879 802,140,210 Dividends distributed 1,159,673,968 - Dividends received from associates this year Other description None (4). Summary of financial information of insignificant joint ventures and associates √ Applicable Not Applicable Unit: Yuan Currency: CNY December 31, 2023/Amount December 31, 2022/Amount incurred in the current period incurred in the previous period Joint ventures: Total book value of investment 367,506,947 365,964,953 Total number of following items by shareholding ratio -- Net profit 1,541,994 76,902,400 -- Other comprehensive income ANNUAL REPORT 2023 December 31, 2023/Amount December 31, 2022/Amount incurred in the current period incurred in the previous period -- Total comprehensive income 1,541,994 76,902,400 Associates: Total book value of investment 966,710,322 962,585,436 Total number of following items by shareholding ratio -- Net profit 4,026,422 28,454,995 -- Other comprehensive income 98,461 20,118,310 -- Total comprehensive income 4,124,883 48,573,305 Other description None (5). Description of the significant restrictions on the ability of joint ventures or associates to transfer funds to the Company Applicable √ Not Applicable (6). Excess loss of joint ventures or associates Applicable √ Not Applicable (7). Unrecognized commitments related to joint venture investment Applicable √ Not Applicable (8). Contingent liabilities related to investment in joint ventures or associates Applicable √ Not Applicable 4. Significant joint operation Applicable √ Not Applicable 5. Equity in structured entities not included in the scope of consolidated financial statements Description of structured entities not included in the scope of consolidated financial statements: Applicable √ Not Applicable 6. Others Applicable √ Not Applicable XI. Government subsidie 1. Governmental subsidy not recognized by amount receivable by the end of reporting period Applicable √ Not Applicable Reasons for failure to receive the estimated amount of governmental subsidy at the estimated time Applicable √ Not Applicable 2. Liabilities revolving governmental subsidies √ Applicable Not Applicable Section X Financial Report Unit: Yuan Currency: CNY Amount Amount New subsidy included in December 31, included in December 31, Assets related / Item amount in non-operating Other changes 2022 other income in 2023 income related current period income in current period current period Deferred income 298,502,179 65,409,616 23,091,014 4,683,000 336,137,781 Income related Total / 3. Government subsidy recognized in current losses and gains √ Applicable Not Applicable Unit: Yuan Currency: CNY Type Amount incurred in the current period Amount incurred in the previous period Income related 107,480,822 106,415,947 Other description: Among the above government subsidies, some projects are government subsidies related to assets, and the rest are related to income. Land compensation refers to the land compensation acquired by a subsidiary of the Company, which shall be amortized over the 50 years’ land use term. XII. Risks related to financial instruments 1. Financial instrument risks √ Applicable Not Applicable Classifications of Financial instrument The book values of various financial instruments on the balance sheet date: 2023 Financial assets Financial assets measured at Financial assets measured at fair value through the current Measured at fair value through the other Total profit or loss amortized cost comprehensive income Standard Designated Standard Designated Monetary funds - 5,105,078,436 - - 5,105,078,436 Held-for-trading financial assets 720,594,675 - - - - 720,594,675 Notes receivable - - 14,122,031 - - 14,122,031 Receivables financing - - - 965,569,122 - 965,569,122 Accounts receivable - - 7,266,298,102 - - 7,266,298,102 Other receivables - - 1,245,727,441 - - 1,245,727,441 Non-current assets due within one year - - 1,341,408,631 - - 1,341,408,631 Investment in other equity instruments - - - - 104,859,374 104,859,374 Long-term receivables - - 1,457,182,459 - - 1,457,182,459 Total 720,594,675 - 16,429,817,100 965,569,122 104,859,374 18,220,840,271 ANNUAL REPORT 2023 Financial liabilities Financial liabilities measured at fair value Financial liabilities measured at through the current profit or loss Total amortized cost Standard Designated Short-term borrowings - - 4,781,640,779 4,781,640,779 Notes payable - - 5,533,470,582 5,533,470,582 Accounts payable - - 8,616,059,138 8,616,059,138 Other payables - - 1,006,412,820 1,006,412,820 Non-current liabilities due within one year - - 8,620,719,463 8,620,719,463 Long-term borrowings - - 15,105,224,079 15,105,224,079 Long-term payables - - 1,744,502,983 1,744,502,983 Total - - 45,408,029,844 45,408,029,844 2022 Financial assets Financial assets measured at fair Financial assets measured at value through the current profit or Measured at fair value through the other Total loss amortized cost comprehensive income Standard Designated Standard Designated Monetary funds - - 2,397,047,713 - - 2,397,047,713 Held-for-trading financial assets 877,483,342 - - - - 877,483,342 Notes receivable - - 56,114,657 - - 56,114,657 Receivables financing - - - 439,912,428 - 439,912,428 Accounts receivable - - 7,193,649,855 - - 7,193,649,855 Other receivables - - 995,545,297 - - 995,545,297 Non-current assets due within - - 900,213,411 - - 900,213,411 one year Investment in other equity - - - - 73,475,619 73,475,619 instruments Long-term receivables - - 2,402,265,565 - - 2,402,265,565 Total 877,483,342 - 13,944,836,498 439,912,428 73,475,619 15,335,707,887 Financial liabilities Financial liabilities measured at fair value through the current profit or loss Financial liabilities measured at Total amortized cost Standard Designated Short-term borrowings - - 1,793,682,952 1,793,682,952 Notes payable - - 5,401,258,897 5,401,258,897 Accounts payable - - 7,255,123,334 7,255,123,334 Other payables - - 1,299,724,875 1,299,724,875 Non-current liabilities due within one year - - 6,956,741,650 6,956,741,650 Long-term borrowings - - 21,019,572,646 21,019,572,646 Long-term payables - - 1,931,340,734 1,931,340,734 Total - - 45,657,445,088 45,657,445,088 Financial instrument risks Various financial instrument risks the Group faces during the routine activities mainly include the credit risk, liquidity risk and market risk. The Group’s overall risk management plan is targeted at the unpredictability of financial market, trying to minimize the potential adverse influence on the Group’s financial results. Credit risk Section X Financial Report The Group only trade with the authorized third parties and related parties in good standing. Credit risks are managed in a centralized manner by customer/counterpart, geographic region and industry. As the Group’s customers of accounts receivable, contract assets and long-term receivables are widely dispersed across sectors and industries, there is no significant credit risk concentration within the Group. The Group holds collateral or other credit enhancements for the balance of some accounts receivable, other receivables and long-term receivables. As the counterparts of monetary funds, receivables financing and derivative financial instruments are banks in good standing and having relatively higher credit rating, these financial instruments have low credit risk. Other financial assets of the Group include commercial acceptance bill, accounts receivable, other receivables and long- term receivables, the credit risks of these financial assets and contract assets are from the counterpart’s default, and the maximum exposure is equal to the book amount of these instruments. The Group has set relevant policies to control the credit risk exposure. The Group, based on the customers' financial positions, the possibility of obtaining guarantees from the third party, credit records and other factors such as the current market conditions, evaluates the credit qualifications of customers and set the credit period accordingly. The Group will monitor customers’ credit records periodically; as for the customers with bad credit records, the Group will take measures, such as requesting a payment in writing, shortening the credit period or canceling the credit term, to ensure that the Group's overall credit risks are within the controllable scope. Judgment criteria for significant increase in credit risk On each balance sheet date, the Group will evaluate the credit risks of relevant financial instruments to confirm whether they have had significant increase or not after the initial recognition. The main criteria for the Group to judge a significant increase in credit risk are significant changes in one or more of the following indicators: Significant adverse changes in the debtor’s operating environment, internal and external credit ratings, actual or expected operating results, etc. Definition of assets with credit impairment The main criteria for the Group to judge that credit impairment has occurred is that in certain circumstances, if internal or external information shows that the contract amount may not be fully recovered before considering any credit enhancement held, the Group will also regard it as credit impairment. The credit impairment of financial assets may be caused by several events, not just one event which can be individually identified. Parameters for the measurement of expected credit loss Based on the information whether the credit risk has had significant increase or there is credit impairment, the Group makes the provision for impairment of expected credit losses of various assets for 12 months or the entire duration. Key parameters for the measurements of expected credit loss include the probability of default, loss given default and exposure at default. Considering the quantitative analysis on historical statistical data (including the rating of the counterpart, way of guarantee and category of collateral) and prospective information, the Group builds models for probability of default, loss given default and exposure at default. Relevant definitions: (1) The probability of default refers to the possibility that the debtor will not be able to fulfill its payment obligation in the next 12 months or the whole remaining duration. The Group’s probability of default is adjusted based on the credit loss model, adding the prospective information to reflect the debtor's probability of default in the current macroeconomic environment; (2) The loss given default refers to the expectation made by the Group regarding the degree of loss on default risk exposure. As the type of counterpart, way of recourse and priority as well as collateral may be different, the loss given default may also be different. The loss given default refers to the percentage of the risk exposure loss at default, calculated based on the term over the next 12 months or the entire duration; (3) The exposure at default refers to the amount paid by the Group at default over the next 12 months or the entire remaining duration. ANNUAL REPORT 2023 The prospective information is involved in the evaluation on significant change in credit risk and the calculation of expected credit loss. Through the historical data analysis, the Group identifies the key economic indicators affecting the credit risks in various types of business and the expected credit loss. The impact of these economic indicators on the probability of default and the loss given default is different for different type of business. In such course, the Group makes the reference to the authoritative predictive values, expect these economic indicators based on results of those values, and determine the impact of these economic indicators on the probability of default and the loss given default. The maximum risk exposure and the year-end classification of credit risk degrees regarding the Group’s financial assets and contract assets are as follows: 2023 Expected credit loss over Expected credit loss in the entire lifecycle the next 12 months Total Stage I Stage II Stage III Simple method Monetary funds 5,105,078,436 - - - 5,105,078,436 Held-for-trading financial assets 720,594,675 - - - 720,594,675 Notes receivable - - - 14,122,031 14,122,031 Accounts receivable - - - 7,266,298,102 7,266,298,102 Contract assets - - - 2,779,633,134 2,779,633,134 Receivables financing 965,569,122 - - - 965,569,122 Other receivables 721,381,756 293,580,976 230,764,709 - 1,245,727,441 Non-current assets due within one year 1,341,408,631 - - - 1,341,408,631 Other non-current assets - - - 4,924,571,621 4,924,571,621 Long-term receivables 1,457,182,459 - - - 1,457,182,459 Total 10,311,215,079 293,580,976 230,764,709 14,984,624,888 25,820,185,652 2022 Expected credit loss over Expected credit loss in the entire lifecycle the next 12 months Total Stage I Stage II Stage III Simple method Monetary funds 2,397,047,713 - - - 2,397,047,713 Held-for-trading financial assets 877,483,342 - - - 877,483,342 Notes receivable - - - 56,114,657 56,114,657 Accounts receivable - - - 7,193,649,855 7,193,649,855 Contract assets - - - 3,243,073,136 3,243,073,136 Receivables financing 439,912,428 - - - 439,912,428 Other receivables 667,029,582 97,751,424 230,764,291 - 995,545,297 Non-current assets due within one year 900,213,411 - - - 900,213,411 Other non-current assets - - - 4,246,061,211 4,246,061,211 Long-term receivables 2,402,265,565 - - - 2,402,265,565 Total 7,683,952,041 97,751,424 230,764,291 14,738,898,859 22,751,366,615 Liquidity risk Subsidiaries within the Group are responsible for their own cash-flow prospects. The financial section of the head office continues to monitor the short-term and long-term capital demands at the group level after collecting the cash flows prospects of all subsidiaries, to guarantee the sufficient cash reserve and cashable securities. Meanwhile, the financial section of the head office continues to monitor the financial and non-financial indicators prescribed in credit- granting agreements and loan agreements, to ensure that the Group can get sufficient line of credit from major financial institutions, so as to satisfy the short-term and long-term capital demands of all subsidiaries of the Group. As at December 31, 2023, the various financial liabilities of the Group are listed as follows by due dates based on undiscounted contracted cash flows (including principal and interest): Section X Financial Report 2023 2023 Within 1 year 1-2 years 2-5 years Over 5 years Total Short-term borrowings 4,810,142,051 - - - 4,810,142,051 Notes payable 5,533,470,582 - - - 5,533,470,582 Accounts payable 8,616,059,138 - - - 8,616,059,138 Other payables 1,006,406,221 - - - 1,006,406,221 Non-current liabilities due 8,607,747,605 - - - 8,607,747,605 within oneyear Long-term borrowings - 7,315,902,229 6,251,686,213 2,048,448,061 15,616,036,503 Long-term payables - 775,885,499 688,915,129 558,677,002 2,023,477,630 Total 28,573,825,597 8,091,787,728 6,940,601,342 2,607,125,063 46,213,339,730 2022 2022 Within 1 year 1-2 years 2-5 years Over 5 years Total Short-term borrowings 1,828,151,415 - - - 1,828,151,415 Notes payable 5,401,258,897 - - - 5,401,258,897 Accounts payable 7,255,123,334 - - - 7,255,123,334 Other payables 1,299,724,875 - - - 1,299,724,875 Non-current liabilities due 7,108,829,479 - - - 7,108,829,479 within oneyear Long-term borrowings - 8,910,688,144 11,306,743,678 2,077,872,630 22,295,304,452 Long-term payables - 746,492,462 636,721,312 848,481,954 2,231,695,728 Total 22,893,088,000 9,657,180,606 11,943,464,990 2,926,354,584 47,420,088,180 Market risk Interest rate risk The Group’s interest rate risk is mainly from such long-term interest-bearing liabilities as long-term bank borrowings and long-term payables. Floating-rate financial liabilities expose the Group to cash flow interest rate risk while fixed- rate financial liabilities expose the Group to fair value interest rate risk. The Group determines the relative proportion of contracts with fixed interest rate and contracts with floating interest rate according to the current market environment. As at December 31, 2023, the Group’s long-term interest-bearing liabilities mainly were the floating rate contracts priced in USD, and the fixed rate contracts priced in RMB. The market interest rate fluctuating risks that the Group encounters are mainly relevant to the long-term liabilities where the interest is calculated at the floating interest rate. The Group manages interest rate risk by closely monitoring interest rate changes and regularly reviewing borrowings. The finance department in the headquarters of the Group continues monitoring and controlling the interest rate level of the Group. The increase in interest rate will increase the costs of the new interest-bearing debts and the interest expenses of interest-bearing debts failing to be paid up by the Group and subject to the interest calculation at floating interest rate, and will, significantly and adversely, affect the Group's financial results; the management will control partial interest rate risk based on the newest market situation through the swap contract and other interest rate swap arrangements. In 2022 and 2023, the Group had no interest rate swap arrangement. The following table shows the sensitivity analysis of the interest rate risk, reflecting the effect of the reasonable and possible changes in the interest rate on net profit or loss (through the impact on loan with floating interest rate) and the net amount of other comprehensive income after tax, based on the assumption of no change in other variables. ANNUAL REPORT 2023 2023 Base point Increase / Net profit or loss Increase/ Net of tax of other comprehensive Total shareholders' equity (Decrease) (Decrease) income Increase/(Decrease) Increase / (Decrease) RMB 100 (76,054,462) - (76,054,462) RMB (100) 76,054,462 - 76,054,462 2022 Base point Increase / Net profit or loss Increase/ Net of tax of other comprehensive Total shareholders' equity (Decrease) (Decrease) income Increase/(Decrease) Increase / (Decrease) RMB 100 (26,340,273) - (26,340,273) RMB (100) 26,340,273 - 26,340,273 Exchange rate risk The Group is exposed to transactional exchange rate risk. Such risks are due to sales or purchases made by the operating entity in currencies other than its functional currency. The Group’s main production is within the territory of China, but its sales and purchase is settled in USD. However, there still were foreign exchange risks in the foreign currency assets and liabilities and future foreign currency transactions that have been recognized by the Group (foreign currency assets and liabilities and foreign currency transactions are priced mainly in USD). The finance department of the Headquarters of the Group is responsible for supervising the scale of the Group's foreign currency transactions and foreign currency assets and liabilities to minimize the foreign exchange risks. The following table is a sensitivity analysis of exchange rate risk, reflecting the assumption that all other variables will remain the same, when the USD exchange rate changes reasonably and possibly, it will affect the net profit or loss (due to the change in fair value of monetary assets and liabilities) and other comprehensive income, net of tax (due to the change in fair value of forward foreign exchange contract). 2023 Net of tax of other USD exchange rate Net profit or loss Increase/ Total shareholders' equity comprehensive income Increase/ Increase/(Decrease) (Decrease) Increase/(Decrease) (Decrease) RMB appreciation against USD 1% 29,636,924 - 29,636,924 RMB depreciation against USD -1% (29,636,924) - (29,636,924) 2022 Net of tax of other USD exchange rate Net profit or loss Increase/ Total shareholders' equity comprehensive income Increase/ Increase/(Decrease) (Decrease) Increase/(Decrease) (Decrease) RMB appreciation against USD 1% 12,823,427 - 12,823,427 RMB depreciation against USD -1% (12,823,427) - (12,823,427) Price risk of equity instrument investment The price risk of equity instrument investment refers to the risk that the fair value of equity securities decreases due to the change of stock index level and individual securities value. As at December 31, 2023, the Group was exposed to the price risk of equity instrument investment arising from the individual equity instrument investment classified as equity instrument investment measured at fair value through the current profit or loss. The listed equity instrument investment held by the Group is listed on the stock exchanges of Shanghai, Shenzhen and Hong Kong, and measured at the market quotation on the balance sheet date. The following table shows the sensitivity of the Group's net profit or loss to the change of 1% of the fair value of equity instrument investment (based on the book value on the balance sheet date) under the assumption that all other variables remain unchanged. Section X Financial Report 2023 Book value of Increase/(decrease) in net of Increase/(decrease) Increase/(decrease) equity instrument tax of other comprehensive in total shareholders' in net profit or loss investment income equity Equity instrument investment Equity instrument investment measured at 712,156,398 5,973,915 - 5,973,915 fair value through the current profit or loss Equity instrument investment measured at fair value through the other comprehensive 104,859,374 - 891,305 891,305 income 2022 Book value of Increase/(decrease) in net of Increase/(decrease) Increase/(decrease) in equity instrument tax of other comprehensive in total shareholders' net profit or loss investment income equity Equity instrument investment Equity instrument investment measured at 869,045,066 7,292,625 - 7,292,625 fair value through the current profit or loss Equity instrument investment measured at fair value through the other comprehensive 73,475,619 - 624,543 624,543 income Capital management The main goal of the Group’s capital management is to guarantee the Group’s persistent operatio and maintain a sound capital ratio to support business development and maximize shareholders’ interests. In order to maintain or adjust the capital structure, the Group may adjust the amount of dividends paid to shareholders, return capital to shareholders, issue new shares or sell assets to reduce debt. The total capital of the Group is the shareholders' equity as listed in the consolidated balance sheet. The Group is not subject to external mandatory capital requirements and makes use of the asset-liability ratio to monitor capital. This ratio is calculated by the net debt divided by total capital. The net debt is the total borrowing (including short-term borrowings listed in the consolidated balance sheet, other non-current liabilities due within one year (excluding lease liabilities), long- term borrowings, other payables and interest-bearing liabilities in long-term payables minus cash and cash equivalents). The total capital is the total shareholders’ equity plus net debt. As at December 31, 2023 and December 31, 2022, the debt ratio of the Group is listed as follows: 2023 2022 Debt ratio 62% 63% 2. Hedging (1). The Company conducts hedging business for risk management Applicable √ Not Applicable Other description: Applicable √ Not Applicable (2). The Company conducts eligible hedging business and applies hedging accounting Applicable √ Not Applicable Other description: Applicable √ Not Applicable (3). The Company conducts hedging business for risk management, expects to achieve risk management objectives but does not apply hedging accounting Applicable √ Not Applicable ANNUAL REPORT 2023 Other description: Applicable √ Not Applicable 3. Transfer of financial asset (1). Classification of transfer method √ Applicable Not Applicable Unit: Yuan Currency: CNY Nature of transferred Amount of transferred Transfer method Derecognition Basis for judgment of derecognition financial assets financial assets Amount Already transferred almost all of its risks Note endorsement Notes receivable 995,992,018 derecognized and remuneration Amount Already transferred almost all of its risks Asset securitization (remark) Accounts receivable 678,146,131 derecognized and remuneration Amount Already transferred almost all of its risks Discount bill Notes receivable 383,612,553 derecognized and remuneration Endorsement of debt certificates Amount Already transferred almost all of its risks Receivables financing 33,809,204 of digital accounts receivable derecognized and remuneration Total / 2,091,559,906 / / (2). Financial assets derecognized due to transfer √ Applicable Not Applicable Unit: Yuan Currency: CNY Amount of financial assets Item Method of financial asset transfer Profit or loss related to derecognition derecognized Notes receivable Note endorsement 995,992,018 Accounts receivable Asset securitization 678,146,131 -36,768,129 Notes receivable Discount bill 383,612,553 -16,628,696 Endorsement of debt certificates of Receivables financing 33,809,204 digital accounts receivable Total / 2,091,559,906 -53,396,825 (3). Transferred financial assets involved continuously Applicable √ Not Applicable Other description: √ Applicable Not Applicable Note: In 2023, the book balance of the derecognized accounts receivable was RMB 2,060,268,380 and the book balance of contract assets was RMB 66,537,374 (2022: RMB 837,502,837 of book balance of accounts receivable, RMB 182,227,057 of book balance of contract assets), and a loss of RMB 115,312,416 (2022: RMB 20,135,378) upon derecognition was included in investment income. Transferred financial assets derecognized as a whole but involved continuously As at December 31, 2023, the book value of bank acceptance bills given by the Group upon endorsement to suppliers for settlement of accounts payable but not yet due on the balance sheet date was RMB 995,992,018 (December 31, 2022: RMB 511,674,330). As at December 31, 2023, the maturity term of such bill was 1 - 12 months. In accordance with the relevant provisions of the Negotiable Instruments Law, if the acceptance bank refuses to pay, the bill holder shall be entitled to recourse to any one, several or all of the bill debtors, including the Group, regardless of the order of the bill debtors (“continue to be involved”). The Group considered that it had transferred almost all risks and rewards of such bill, therefore, the aforesaid book value and relevant settled accounts payable should be derecognized as a whole. The maximum losses and undiscounted cash flows that continue to be involved were equal to the book value. The Group considered that the fair value with continuous involvement was insignificant. Section X Financial Report The Group had no income or expense which had been recognized for the current year or accumulatively as it had been derecognized as a whole but continued to be involved in the financial assets. The endorsement of bank acceptance bill receivable happened in this year evenly. XIII. Fair value disclosure 1. Ending fair value of assets and liabilities measured at fair value √ Applicable Not Applicable Unit: Yuan Currency: CNY Ending fair value Item Fair value Fair value Fair value measurement measurement measurement at Total at level 1 at level 2 level 3 I. Continuous fair value measurement (I) Held-for-trading financial assets 712,156,397 8,438,278 720,594,675 1. Financial assets measured at fair value through the current profit or loss 712,156,397 8,438,278 720,594,675 (1) Debt instrument investment (2) Equity instrument investments (3) Derivative financial assets 8,438,278 8,438,278 (4) Equity of listed companies 712,156,397 712,156,397 2. Financial assets designated to be measured at fair value through the current profit or loss (1) Debt instrument investment (2) Equity instrument investments (II) Other debtinvestment (III) Investment in other equity instruments 104,859,374 104,859,374 (IV) Investment property 1. Land use right for lease 2. Buildings for lease 3. Land use right held for transfer after appreciation (V) Biological assets 1. Consumptive biological assets 2. Productive biological assets (VI) Receivables financing 965,569,122 965,569,122 Total assets measured with continuous fair value continuously 712,156,397 965,569,122 113,297,652 1,791,023,171 (VII) Held-for-trading financial liabilities 1. Financial liabilities measured at fair value through current profit or loss Including: Trading bonds issued Derivative financial liabilities Others 2. Financial liabilities designated to be measured at fair value through the current profit or loss Total liabilities measured with continuous fair value continuously II. Non-continuous fair value measurement (I) Assets held for sale Total assets not continuously measured at fair value Total liabilities not continuously measured at fair value 2. The basis for determining the market value of continuous and non-continuous fair value measurement items at level 1 √ Applicable Not Applicable ANNUAL REPORT 2023 The fair value of listed equity instrument investments is determined by market quotations. 3. Valuation techniques and the qualitative and quantitative information of important parameters for continuous and non-continuous fair value measurement items at level 2 √ Applicable Not Applicable Where there is an active market traded for a financial instrument, the Group shall adopt the quoted price in the active market to determine the fair value thereof; where there is no active market traded for a financial instrument, the Group shall adopt value appraisal techniques to determine its fair value. The valuation models used are discounted cash flow model and market comparable company model. The input value of valuation techniques mainly includes the weighted average cost of capital, liquidity discount, price to book ratio of comparable companies. The fair value of receivables financing is determined by the discounted future cash flow method, with the market yield of other financial instruments with similar contract terms, credit risks and remaining maturities as the discount rate. 4. Valuation techniques and the qualitative and quantitative information of important parameters for continuous and non-continuous fair value measurement items at level 3 √ Applicable Not Applicable The Group’s finance department is led by the financial manager, who is responsible for formulating policies and procedures for fair value measurement of financial instruments. The financial manager reports directly to the CFO. On each balance sheet date, the financial department analyzes the value fluctuations of financial instruments and confirm the main entered values suitable for valuations. The valuation must be reviewed and approved by the CFO. For the purpose of annual financial statements, the valuation process and results are discussed with the Audit Committee once a year. The fair value of non-listed equity instrument investments is estimated using the market approach based on unobservable market prices or interest rate assumptions. The Group needs to identify comparable listed companies based on industry, size, leverage and strategy, and calculate appropriate market multiples, such as price-to-earnings ratio multiples, for each comparable listed company identified. Adjustments will be made based on the specific facts and circumstances of the enterprise, taking into account factors such as liquidity and size differences between comparable listed companies. The Group believes that the fair value and its changes estimated by valuation techniques are reasonable and are also the most appropriate value at the balance sheet date. For the fair value of non-listed equity instrument investments, the Group estimates the potential impact of using other reasonable and possible assumptions as inputs to the valuation model. The following is an overview of the important unobservable inputs to the third level of fair value measurement: Fair value as at the end Weighted Valuation technique Unobservable input value of the year average/scope Level 3 2023: Held-for-trading financial assets - Weighted average cost of In 2023: 8,438,278 Discount cash flow model 11% equity instrument investments capital Liquidity discount 26% Comparable company mode P/B ratio of comparable Other equity instrument investment In 2023: 104,859,374 1.7-2.2 on the market company Held-for-trading financial assets - Weighted average cost of In 2022: 8,438,278 Discount cash flow model 11% equity instrument investments capital Liquidity discount 28% Comparable company mode P/B ratio of comparable Other equity instrument investment In 2022: 73,475,619 1.3-2.6 on the market company 5. For continuous fair value measurement items at level 3, the adjustment information between beginning and ending book value and the sensitivity analysis of unobservable parameters Applicable √ Not Applicable Section X Financial Report 6. For continuous fair value measurement items, if there is conversion between different levels in the current period, the reasons for conversion and the policies for determining the conversion time Applicable √ Not Applicable 7. Changes in valuation technology in the current period and reasons for changes Applicable √ Not Applicable 8. Fair values of financial assets and financial liabilities not measured at fair value Applicable √ Not Applicable 9. Others √ Applicable Not Applicable For continuous fair value measurement items at level 3, the adjustment information is as follows: 2023 Total gains or losses for Assets held at the current period the end of the Transfer Transfer year Changes in Beginning Included Ending into out of Included Purchase Issue Sale Settlement unrealized gains balance in other balance level 3 level 3 in profit or losses for the comprehensive period included or loss income in profit or loss Held-for- trading financial assets Equity instrument 8,438,278 - - - - - - - - 8,438,278 - investments Other equity 73,475,619 - - - 12,593,755 18,790,000 - - - 104,859,374 - instruments Total 81,913,897 - - - 12,593,755 18,790,000 - - - 113,297,652 - 2022 Total gains or losses for the Assets held at current period the end of the Transfer Transfer year Changes in Beginning Included Ending into out of Included Purchase Issue Sale Settlement unrealized gains balance in other balance level 3 level 3 in profit or losses for the comprehensive period included or loss income in profit or loss Held-for- trading financial assets Equity instrument 8,438,278 - - - - - - - - 8,438,278 - investments Other equity 66,280,045 - - - 7,195,574 - - - - 73,475,619 - instruments Total 74,718,323 - - - 7,195,574 - - - - 81,913,897 - XIV. Related parties and related party transactions 1. Parent company √ Applicable Not Applicable ANNUAL REPORT 2023 Unit: Yuan Currency: CNY Registration Shareholding ratio in Voting ratio in the Parent company Business nature Registered capital place the Company (%) Company (%) China Communications Port project contracting and Beijing City 5,855,423,830 46 46 Construction Group Co., Ltd. related business Description of the parent company of the Company None The final controlling party of the Company is the China Communications Construction Group Co., Ltd. Other description: None 2. Subsidiaries For details of the subsidiaries of the Company, please refer to Note X (1) √ Applicable Not Applicable For details of the subsidiaries, please refer to Note X (1). 3. Joint ventures and associates For details of the important joint ventures or associates of the Company, please refer to Note X (3). Applicable √ Not Applicable Other joint ventures or associates that have related party transactions with the Company in the current period or formed balance in the previous period are as follows. Applicable √ Not Applicable Other description Applicable √ Not Applicable 4. Other related parties √ Applicable Not Applicable Name of other related parties Relationship with related party Friede & Goldman, Llc. Controlled by the same parent company ZPMC ISTANBUL LIMAN MAKINALARI Tic A.S. Controlled by the same parent company Beijing BLDJ Landscape Architecture Institute Co., LTD. Controlled by the same parent company Beijing Rate Electronic Technology Developing Co., Ltd. Controlled by the same parent company CCCC Guidu Highway Construction Co., Ltd. Controlled by the same parent company Jiangsu CCCC Green Energy Photovoltaic Technology Co., Ltd. Controlled by the same parent company Jiujiang Education Consulting Co., Ltd. of CCCC Second Harbor Engineering Co., Ltd. Controlled by the same parent company Road and Bridge Construction Chongqing Fengfu Expressway Development Co., Ltd. Controlled by the same parent company Road and Bridge Construction Chongqing Fengshi Expressway Development Co., Ltd. Controlled by the same parent company SanYa Phoenix Island International Cruise Terminal Development Co., Ltd. Controlled by the same parent company Xiamen Jiehang Engineering Testing Technology Co., Ltd. Controlled by the same parent company DaHua Technology Co., Ltd. Controlled by the same parent company Shanghai Waterway Logistics Co., Ltd Controlled by the same parent company Shanghai Jiangtian Industrial Co., Ltd. Controlled by the same parent company Shanghai Communications Construction Contracting Co., Ltd. Controlled by the same parent company Shanghai Interlink Road & Bridge Engineering Co., Ltd. Controlled by the same parent company Shanghai Zhensha Longfu Machinery Co., Ltd. Controlled by the same parent company Section X Financial Report Name of other related parties Relationship with related party Shanghai China Communications Water Transportation Design & Research Co., Ltd. Controlled by the same parent company Sichuan Road & Bridge Group Co., Ltd. Controlled by the same parent company Tianjin Harbour Engineering Quality Inspection Center Co., Ltd. Controlled by the same parent company CCCC Tianjin Dredging Co., Ltd. Controlled by the same parent company Zhenhua Engineering Co., Ltd. Controlled by the same parent company Xiangtan CCCC Infrastructure Investment and Construction Co., Ltd. Controlled by the same parent company Yueyang Chenglingji New Port Co., Ltd. Controlled by the same parent company Zhejiang Lvzhou Photovoltaic Technology Co., Ltd. Controlled by the same parent company Zhenhua (Singapore) Engineering Co., Ltd. Controlled by the same parent company China Harbour Engineering Co., Ltd. Controlled by the same parent company China Highway Vehicle & Machinery Co., Ltd. Controlled by the same parent company China Communications Construction Company Ltd. Controlled by the same parent company China Communications Materials Co., Ltd. Controlled by the same parent company China Communications Information Technology Group Co., Ltd. Controlled by the same parent company China Road & Bridge Corporation Controlled by the same parent company Chuwa Risheng (Beijing) International Trade Co., Ltd. Controlled by the same parent company Chuwa Bussan Co., Ltd. Controlled by the same parent company CCCC (Xiamen) Information Co., Ltd Controlled by the same parent company CCCC Tianjin Dredging Co., Ltd. Controlled by the same parent company CCCC (Zhengzhou) Construction Co., Ltd. Controlled by the same parent company CCCC Finance Company Ltd. Controlled by the same parent company CCCC Industrial Investment Holding Company Ltd. Controlled by the same parent company CCCC Chenzhou Road Construction Machinery Co., Ltd. Controlled by the same parent company CCCC Urban Operation Management Co., Ltd. Controlled by the same parent company CCCC Second Highway Engineering Co., Ltd. Controlled by the same parent company CCCC Second Highway Consultants Co., Ltd. Controlled by the same parent company CCCC Second Harbor Engineering Co., Ltd. Controlled by the same parent company CCCC Second Harbor Consultants Co., Ltd. Controlled by the same parent company CCCC Third Highway Engineering Co., Ltd. Controlled by the same parent company CCCC Third Harbor Engineering Co., Ltd. Controlled by the same parent company CCCC Third Harbor Consultants Co., Ltd. Controlled by the same parent company CCCC Fourth Harbor Engineering Co., Ltd. Controlled by the same parent company CCCC Fourth Harbor Consultants Co., Ltd. Controlled by the same parent company CCCC First Highway Engineering Co., Ltd. Controlled by the same parent company CCCC First Harbor Engineering Co., Ltd. Controlled by the same parent company CCCC First Harbor Consultants Co., Ltd. Controlled by the same parent company CCCC Northeast Investment Co., Ltd. Controlled by the same parent company CCCC - SHEC Second Highway Engineering Co., Ltd. Controlled by the same parent company CCCC - SHEC Fourth Highway Engineering Co., Ltd. Controlled by the same parent company CCCC-SHEC Fifth Highway Engineering Co., Ltd. Controlled by the same parent company CCCC-SHEC First Highway Engineering Co., Ltd. Controlled by the same parent company CCCC-SHEC Railway Engineering Co., Ltd. Controlled by the same parent company CCCC - SHEC Railway Construction Co., Ltd. Controlled by the same parent company No.2 Engineering Co., Ltd. of CCCC Second Harbor Engineering Co., Ltd. Controlled by the same parent company No.3 Engineering Co., Ltd. of CCCC Second Harbor Engineering Co., Ltd. Controlled by the same parent company No.4 Engineering Co., Ltd. of CCCC Second Harbor Engineering Co., Ltd. Controlled by the same parent company The First Construction Company of CCCC Second Harbor Engineering Co., Ltd. Controlled by the same parent company CCCC Highway Bridges National Engineering Research Centre Co., Ltd. Controlled by the same parent company CCCC International (Hong Kong) Holdings Limited Controlled by the same parent company CCCC Haifeng Wind Power Development Co., Ltd. Controlled by the same parent company ANNUAL REPORT 2023 Name of other related parties Relationship with related party CCCC Marine Engineering & Technology Research Center Co., Ltd. Controlled by the same parent company CCCC Ocean Investment Holding Co., Ltd. (Consolidated) Controlled by the same parent company CCCC East China Investment Co., Ltd. Controlled by the same parent company CCCC Electrical and Mechanical Engineering Co., Ltd. Controlled by the same parent company China Communications Construction Company (M) Sdn. Bhd. Controlled by the same parent company CCCC Construction Group Co., Ltd. Controlled by the same parent company Road & Bridge East China Engineering Co., Ltd. Controlled by the same parent company Road & Bridge International Co., Ltd. Controlled by the same parent company CCCC Third Harbor Engineering Co., Ltd. Xiamen Branch Controlled by the same parent company No.2 Engineering Co., Ltd. of CCCC Third Harbor Engineering Co., Ltd. Controlled by the same parent company No.3 Engineering Co., Ltd. of CCCC Third Harbor Engineering Co., Ltd. Controlled by the same parent company Xing An Ji Engineering Co., Ltd. of CCCC Third Harbor Engineering Co., Ltd. Controlled by the same parent company CCCC Shanghai Dredging Co., Ltd. Controlled by the same parent company CCCC Shanghai Channel Equipment Industry Co., Ltd. Controlled by the same parent company CCCC Shanghai Equipment Engineering Co., Ltd. Controlled by the same parent company CCCC Design Consulting Group Co., Ltd. Controlled by the same parent company CCCC Worldcom (Chongqing) Heavy Industries Co., Ltd. Controlled by the same parent company CCCC Dredging (Group) Co., Ltd. Controlled by the same parent company CCCC National Engineering Research Center of Dredging Technology and Equipment Co., Ltd. Controlled by the same parent company Jiangmen Hangtong Shipbuilding Co., Ltd. of CCCC Fourth Harbor Engineering Co., Ltd. Controlled by the same parent company CCCC Water Transportation Planning and Design Institute Co., Ltd. Controlled by the same parent company No. 2 Engineering Co., Ltd. of CCCC Fourth Highway Engineering Co., Ltd. Controlled by the same parent company Jiangmen Hangtong Shipbuilding Co., Ltd. of CCCC Fourth Harbor Engineering Co., Ltd. Controlled by the same parent company CCCC Tunnel Engineering Company Limited Controlled by the same parent company Harbor Construction Engineering Co., Ltd. of CCCC Tianjin Dredging Co., Ltd. Controlled by the same parent company CCCC Tianhe Mechanical Equipment Manufacturing Co., Ltd. Controlled by the same parent company CCCC Tianjin Industry and Trade Co., Ltd. Controlled by the same parent company CCCC Tianjin Dredging Co., Ltd. Controlled by the same parent company CCCC Xingyu Technology Co., Ltd Controlled by the same parent company CCCC Xiongan Urban Construction Development Co., Ltd. Controlled by the same parent company CCCC Xiongan Financial Leasing Co., Ltd. Controlled by the same parent company CCCC Yancheng Construction Development Co., Ltd. Controlled by the same parent company No. 6 Engineering Co., Ltd. of CCCC First Highway Engineering Co., Ltd. Controlled by the same parent company CCCC First Highway Fifth Engineering Co., Ltd. Controlled by the same parent company CCCC First Highway Electrification Engineering Co., Ltd. Controlled by the same parent company First Highway Engineering Group Co., Ltd. Controlled by the same parent company Chongqing Yongjiang Expressway Investment and Construction Co., Ltd. of FHEC of CCCC Controlled by the same parent company Installation Engineering Co., Ltd. of CCCC First Harbor Engineering Co., Ltd. Controlled by the same parent company No.2 Engineering Co., Ltd. of CCCC First Harbor Engineering Co., Ltd. Controlled by the same parent company No.1 Engineering Co., Ltd. of CCCC First Harbor Engineering Co., Ltd. Controlled by the same parent company CCCC Capital Holdings Co., Ltd. Controlled by the same parent company CCCC Asset Management Co., Ltd. Controlled by the same parent company CCCC Leasing (Shandong) Co., Ltd. Controlled by the same parent company CCCC Leasing Jiahua No.2 Co., Ltd. Controlled by the same parent company CCCC Leasing Jiahua No.1 Co., Ltd. Controlled by the same parent company CNPC & CCCC Petroleum Sales Co., Ltd. Controlled by the same parent company Chongqing Zhongwan Expressway Co., Ltd. Controlled by the same parent company Other description: None Section X Financial Report 5. Related party transactions (1). Purchase and sales of goods, and rendering and receipt of labor services Purchase of goods/receipt of labor services √ Applicable Not Applicable Unit: Yuan Currency: CNY Amount Approved Exceeding Amount Content of incurred in transaction transaction incurred in Related party transaction the current limit (if limit (if the previous period applicable) applicable) period CCCC Third Harbor Engineering Co., Ltd. Rendering of service 171,946,593 283,109,058 Jiangsu Longyuan Zhenhua Marine Engineering Co., Ltd. Rendering of service 52,670,536 1,826,083 Jiangsu CCCC Green Energy Photovoltaic Technology Co., Ltd. Rendering of service 32,556,696 China Communications Construction Company (M) Sdn. Bhd. Rendering of service 20,833,485 Road & Bridge International Co., Ltd. Rendering of service 16,972,477 41,038 Zhejiang Lvzhou Photovoltaic Technology Co., Ltd. Rendering of service 9,234,970 China Communications Construction Company Ltd. Rendering of service 6,321,921 ZPMC Changzhou Coatings Co., Ltd. Rendering of service 4,131,206 40,201 CCCC Shanghai Equipment Engineering Co., Ltd. Rendering of service 919,995 CCCC Financial Leasing Co., Ltd. Rendering of service 691,835 CCCC Photovoltaic Technology Co., Ltd. Rendering of service 128,742 CCCC Shanghai Dredging Co., Ltd. Rendering of service 48,660 1,458,199 CCCC (Xiamen) Information Co., Ltd Rendering of service 18,247 CCCC Third Highway Engineering Co., Ltd. Rendering of service 36,092,540 Road and Bridge Construction Chongqing Fengfu Expressway Rendering of service 2,335,010 Development Co., Ltd. Shanghai Jiangtian Industrial Co., Ltd. Rendering of service 1,504,488 China Road & Bridge Corporation Rendering of service 1,201,790 Road and Bridge Construction Chongqing Fengshi Expressway Rendering of service 756,398 Development Co., Ltd. CCCC Second Harbor Engineering Co., Ltd. Rendering of service 567,172 CCCC Tianjin Dredging Co., Ltd. Rendering of service 471,698 CCCC First Harbor Engineering Co., Ltd. Rendering of service 452,830 No.2 Engineering Co., Ltd. of CCCC First Harbor Engineering Co., Rendering of service 188,679 Ltd. Chongqing Yongjiang Expressway Investment and Construction Rendering of service 172,087 Co., Ltd. of FHEC of CCCC China Communications Information Technology Group Co., Ltd. Rendering of service 47,830 Jiujiang Education Consulting Co., Ltd. of CCCC Second Harbor Rendering of service 1,698 Engineering Co., Ltd. CCCC Haifeng Wind Power Development Co., Ltd. Sales of goods 1,140,744,581 374,901,683 CCCC Third Harbor Engineering Co., Ltd. Sales of goods 307,346,561 124,835,563 Jiangsu Longyuan Zhenhua Marine Engineering Co., Ltd. Sales of goods 734,361,957 1,288,582,356 CCCC International (Hong Kong) Holdings Limited Sales of goods 541,656,238 China Harbour Engineering Co., Ltd. Sales of goods 368,658,012 441,437,766 CCCC National Engineering Research Center of Dredging Sales of goods 267,238,142 Technology and Equipment Co., Ltd. Road & Bridge International Co., Ltd. Sales of goods 201,584,250 10,764,510 CCCC Second Harbor Engineering Co., Ltd. Sales of goods 238,838,013 3,102,305 China Road & Bridge Corporation Sales of goods 84,833,201 446,539,717 CCCC Second Highway Engineering Co., Ltd. Sales of goods 65,503,346 36,106,344 CCCC Tianjin Dredging Co., Ltd. Sales of goods 58,364,520 1,198,938 ANNUAL REPORT 2023 Amount Approved Exceeding Amount Content of incurred in transaction transaction incurred in Related party transaction the current limit (if limit (if the previous period applicable) applicable) period CCCC Tianhe Mechanical Equipment Manufacturing Co., Ltd. Sales of goods 50,915,826 32,668,690 CCCC First Harbor Engineering Co., Ltd. Sales of goods 44,364,127 167,241,398 CCCC Third Highway Engineering Co., Ltd. Sales of goods 36,902,683 57,013,916 ZPMC Southeast Asia Pte. Ltd Sales of goods 15,799,598 2,611,725 CCCC-SHEC First Highway Engineering Co., Ltd. Sales of goods 15,698,029 CCCC Fourth Harbor Engineering Co., Ltd. Sales of goods 14,761,062 45,044,248 CCCC Shanghai Equipment Engineering Co., Ltd. Sales of goods 12,501,272 838,967 CCCC Electrical and Mechanical Engineering Co., Ltd. Sales of goods 10,606,881 Sichuan Road & Bridge Group Co., Ltd. Sales of goods 4,864,250 Friede & Goldman, Llc. Sales of goods 2,688,794 Chongqing Zhongwan Expressway Co., Ltd. Sales of goods 1,995,329 CCCC Water Transportation Planning and Design Institute Co., Ltd. Sales of goods 1,698,113 ZPMC Mediterranean Liman Makinalari Ticaret Anonim Sirketi Sales of goods 1,429,299 Road and Bridge Construction Chongqing Fengfu Expressway Sales of goods 1,388,404 Development Co., Ltd. Road and Bridge Construction Chongqing Fengshi Expressway Sales of goods 1,141,435 1,202,880 Development Co., Ltd. CCCC Third Harbor Consultants Co., Ltd. Sales of goods 695,283 ZPMC Changzhou Coatings Co., Ltd. Sales of goods 628,066 160,463 China Communications Construction Company Ltd. Sales of goods 566,038 28,946,178 CCCC Shanghai Dredging Co., Ltd. Sales of goods 499,115 CCCC First Highway Engineering Co., Ltd. Sales of goods 322,161 CCCC First Harbor Consultants Co., Ltd. Sales of goods 75,472 Chongqing Yongjiang Expressway Investment and Construction Sales of goods 29,361 Co., Ltd. of FHEC of CCCC No.1 Engineering Co., Ltd. of CCCC First Harbor Engineering Co., Sales of goods 213,716,814 Ltd. No.2 Engineering Co., Ltd. of CCCC Third Harbor Engineering Co., Sales of goods 208,387,950 Ltd. CCCC - SHEC Second Highway Engineering Co., Ltd. Sales of goods 8,060,013 CCCC Tianjin Industry and Trade Co., Ltd. Sales of goods 6,767,181 CCCC Construction Group Co., Ltd. Sales of goods 270,456 CCCC (Xiamen) Information Co., Ltd Sales of goods 166,240 Sales of goods/rendering of labor services √ Applicable Not Applicable Unit: Yuan Currency: CNY Amount incurred in Amount incurred in Related party Content of transaction the current period the previous period CCCC Shanghai Equipment Engineering Co., Ltd. Receipt of labor services 752,922,950 368,095,891 CCCC Third Highway Engineering Co., Ltd. Receipt of labor services 687,713,755 220,317,269 CCCC Third Harbor Engineering Co., Ltd. Receipt of labor services 371,129,367 134,197,024 CCCC Second Harbor Engineering Co., Ltd. Receipt of labor services 222,904,254 227,255,981 CCCC Dredging (Group) Co., Ltd. Receipt of labor services 158,493,251 CCCC First Highway Engineering Co., Ltd. Receipt of labor services 149,740,693 293,136,519 CCCC Tianjin Dredging Co., Ltd. Receipt of labor services 109,387,957 152,397,803 No.2 Engineering Co., Ltd. of CCCC Third Harbor Engineering Co., Ltd. Receipt of labor services 66,133,834 452,903,273 Jiangsu Longyuan Zhenhua Marine Engineering Co., Ltd. Receipt of labor services 62,221,990 14,150,943 Section X Financial Report Amount incurred in Amount incurred in Related party Content of transaction the current period the previous period Road & Bridge East China Engineering Co., Ltd. Receipt of labor services 14,183,526 50,674,337 CCCC Water Transportation Planning and Design Institute Co., Ltd. Receipt of labor services 14,017,842 Jiangmen Hangtong Shipbuilding Co., Ltd. of CCCC Fourth Harbor Receipt of labor services 12,637,168 Engineering Co., Ltd. Road & Bridge International Co., Ltd. Receipt of labor services 11,689,044 CCCC Shanghai Dredging Co., Ltd. Receipt of labor services 11,588,582 9,147,073 First Highway Engineering Group Co., Ltd. Receipt of labor services 8,304,464 CCCC Second Highway Consultants Co., Ltd. Receipt of labor services 2,664,128 3,475,462 CCCC Photovoltaic Technology Co., Ltd. Receipt of labor services 1,599,475 CCCG Receipt of labor services 1,517,333 CCCC First Harbor Engineering Co., Ltd. Receipt of labor services 1,326,200 2,321,373 No.1 Engineering Co., Ltd. of CCCC First Harbor Engineering Co., Ltd. Receipt of labor services 1,026,549 ZPMC Changzhou Coatings Co., Ltd. Receipt of labor services 806,027 CCCC Urban Operation Management Co., Ltd. Receipt of labor services 712,686 CCCC National Engineering Research Center of Dredging Technology and Receipt of labor services 471,698 Equipment Co., Ltd. CCCC Third Harbor Consultants Co., Ltd. Receipt of labor services 1,051,663 939,041 CCCC Xingyu Technology Co., Ltd Receipt of labor services 230,796 861,426 CCCC Design Consulting Group Co., Ltd. Receipt of labor services 227,920 China Road & Bridge Corporation Receipt of labor services 154,325 4,281,621 China Communications Information Technology Group Co., Ltd. Receipt of labor services 112,655 18,659,881 China Communications Materials Co., Ltd. Receipt of labor services 75,472 Jiangsu CCCC Green Energy Photovoltaic Technology Co., Ltd. Receipt of labor services 38,666 ZPMC Southeast Asia Pte. Ltd Receipt of labor services 40,615,972 CCCC Construction Group Co., Ltd. Receipt of labor services 28,301,887 Shanghai Communications Construction Contracting Co., Ltd. Receipt of labor services 7,018,983 Shanghai China Communications Water Transportation Design & Research Receipt of labor services 4,139,151 Co., Ltd. Shanghai Waterway Logistics Co., Ltd Receipt of labor services 1,492,658 Installation Engineering Co., Ltd. of CCCC First Harbor Engineering Co., Ltd. Receipt of labor services 1,344,340 Shanghai Interlink Road & Bridge Engineering Co., Ltd. Receipt of labor services 1,159,917 CNPC & CCCC Petroleum Sales Co., Ltd. Receipt of labor services 965,323 ZPMC Mediterranean Liman Makinalari Ticaret Anonim Sirketi Receipt of labor services 885,446 Beijing BLDJ Landscape Architecture Institute Co., LTD. Receipt of labor services 366,037 CCCC Second Harbor Consultants Co., Ltd. Receipt of labor services 230,063 CCCC (Xiamen) Information Co., Ltd Receipt of labor services 45,217 CCCC Shanghai Equipment Engineering Co., Ltd. Purchase of goods 300,511,230 370,483,873 CCCC Tianjin Industry and Trade Co., Ltd. Purchase of goods 234,024,336 3,899,530 ZPMC Changzhou Coatings Co., Ltd. Purchase of goods 117,896,910 131,829,860 CNPC & CCCC Petroleum Sales Co., Ltd. Purchase of goods 80,031,231 53,399,047 CCCC Third Harbor Engineering Co., Ltd. Purchase of goods 33,092,078 37,699,113 China Communications Information Technology Group Co., Ltd. Purchase of goods 27,915,300 4,001,152 Chuwa Risheng (Beijing) International Trade Co., Ltd. Purchase of goods 15,807,655 7,280,458 CCCC (Xiamen) Information Co., Ltd Purchase of goods 12,959,416 1,022,057 Shanghai Zhensha Longfu Machinery Co., Ltd. Purchase of goods 9,824,711 5,974,560 CCCC Fourth Harbor Consultants Co., Ltd. Purchase of goods 8,093,363 3,623,894 CCCC Third Harbor Consultants Co., Ltd. Purchase of goods 4,469,027 31,363,816 CCCC Urban Operation Management Co., Ltd. Purchase of goods 3,966,707 CCCC Tianhe Mechanical Equipment Manufacturing Co., Ltd. Purchase of goods 1,769,912 CCCC Photovoltaic Technology Co., Ltd. Purchase of goods 553,577 ANNUAL REPORT 2023 Amount incurred in Amount incurred in Related party Content of transaction the current period the previous period Chuwa Bussan Co., Ltd. Purchase of goods 251,127 CCCC Xingyu Technology Co., Ltd Purchase of goods 233,588 266,896 CCCC Shanghai Channel Equipment Industry Co., Ltd. Purchase of goods 30,973 ZPMC Southeast Asia Pte. Ltd Purchase of goods 8,276 28,685,372 Shanghai Jiangtian Industrial Co., Ltd. Purchase of goods 13,419,612 CCCC Water Transportation Planning and Design Institute Co., Ltd. Purchase of goods 8,336,283 Jiangmen Hangtong Shipbuilding Co., Ltd. of CCCC Fourth Harbor Purchase of goods 6,318,584 Engineering Co., Ltd. Installation Engineering Co., Ltd. of CCCC First Harbor Engineering Co., Ltd. Purchase of goods 4,867,257 ZPMC Mediterranean Liman Makinalari Ticaret Anonim Sirketi Purchase of goods 2,347,434 CCCC Highway Bridges National Engineering Research Centre Co., Ltd. Purchase of goods 1,189,381 Xing An Ji Engineering Co., Ltd. of CCCC Third Harbor Engineering Co., Ltd. Purchase of goods 775,633 Shanghai Waterway Logistics Co., Ltd Purchase of goods 33,033 Description of related party transactions of purchase and sales of goods, rendering and receipt of labor services Applicable √ Not Applicable (2). Trusteeship/contracting and entrustment/outsourcing Trusteeship/contracting of the Company: Applicable √ Not Applicable Description of the trusteeship/contracting with related parties Applicable √ Not Applicable Entrustment/outsourcing of the Company Applicable √ Not Applicable Management/outsourcing with related parties Applicable √ Not Applicable (3). Leases with related parties The Company as the lessor: Applicable √ Not Applicable The Company as the lessee: Applicable √ Not Applicable Description of leases with related parties Applicable √ Not Applicable (4). Guarantees with related parties The Company as the guarantor Applicable √ Not Applicable The Company as the guaranteed party Applicable √ Not Applicable Description of the guarantees with related parties Applicable √ Not Applicable (5). Lendings with related parties Applicable √ Not Applicable Section X Financial Report (6). Assets transfer and debt restructuring of related parties Applicable √ Not Applicable (7). Remuneration of key management personnel √ Applicable Not Applicable Unit: 10,000 Yuan Currency: CNY Item Amount incurred in the current period Amount incurred in the previous period Remuneration of key management personnel 1,135 1,535 (8). Other related party transactions √ Applicable Not Applicable Distribution of dividends to related parties 2023 2022 CCCG 75,938,271 CCCC International (Hong Kong) Holdings Limited 45,837,792 Total 121,776,063 Deposits in (withdrawal of deposits from) related parties 2023 2022 CCCC Finance Company Ltd. 1,596,694,115 (1,600,236,793) Borrowings from related parties 2023 2022 CCCC Xiongan Financial Leasing Co., Ltd. 158,922,791 120,000,000 CCCC Finance Company Ltd. (Remark) 48,840,000 544,000,000 Total 207,762,791 664,000,000 Note: The borrowing of RMB 48,840,000 (2022: RMB 544,000,000) in this year is a loan granted by CCCC Finance Company Ltd. to the Company on behalf of China Communications Construction Company Ltd. The three parties signed the Entrusted Loan Contract. Interest collected from related parties 2023 2022 CCCC Finance Company Ltd. 2,870,317 672,361 Xiangtan CCCC Infrastructure Investment and Construction Co., Ltd. 28,423,585 Total 2,870,317 29,095,946 Interest paid to related parties 2023 2022 CCCC Finance Company Ltd. 13,273,282 7,437,556 CCCC Xiongan Financial Leasing Co., Ltd. 8,220,332 14,591,870 CCCC Financial Leasing Co., Ltd. 156,318 CCCC Leasing Jiahua No.1 Co., Ltd. 95,492 CCCC Leasing Jiahua No.2 Co., Ltd. 95,492 Total 21,493,614 22,376,728 ANNUAL REPORT 2023 6. Unsettled items such as receivables and payables of related parties (1). Receivables √ Applicable Not Applicable Unit: Yuan Currency: CNY Balance as at December 31, Balance as at December 31, 2023 2022 Item Related parties Provision for Provision for Book balance Book balance bad debt bad debt Accounts receivable CCCC Haifeng Wind Power Development Co., Ltd. 529,999,000 243,735,000 Accounts receivable Jiangsu Longyuan Zhenhua Marine Engineering Co., Ltd. 487,062,623 119,803,239 Accounts receivable CCCC Third Harbor Engineering Co., Ltd. 266,507,857 211,646,105 Accounts receivable China Harbour Engineering Co., Ltd. 159,505,072 93,246,900 Accounts receivable CCCC First Harbor Engineering Co., Ltd. 101,615,705 192,888,613 Accounts receivable China Road & Bridge Corporation 70,398,866 138,480,715 Accounts receivable CCCC Second Harbor Engineering Co., Ltd. 49,640,033 47,380,307 Accounts receivable CCCC Electrical and Mechanical Engineering Co., Ltd. 39,111,657 86,806,696 Accounts receivable CCCC International (Hong Kong) Holdings Limited 37,104,445 Xiangtan CCCC Infrastructure Investment and Construction Accounts receivable 36,599,733 36,599,733 Co., Ltd. Accounts receivable China Communications Construction Company Ltd. 21,653,922 20,714,844 Accounts receivable CCCC Tianjin Dredging Co., Ltd. 21,150,779 8,160,365 ZOSG-OTL Marine Contractor Limited (formerly known as: Accounts receivable 17,815,996 24,248,168 ZPMC-OTL Marine Contractor Limited) Accounts receivable CCCC First Highway Engineering Co., Ltd. 17,616,442 3,110,301 Accounts receivable Friede & Goldman, Llc. 17,272,068 16,293,389 Accounts receivable CCCC Second Highway Engineering Co., Ltd. 16,876,826 5,546,487 No.1 Engineering Co., Ltd. of CCCC First Harbor Engineering Accounts receivable 16,705,903 64,841,100 Co., Ltd. Accounts receivable ZPMC Southeast Asia Pte. Ltd 16,454,864 13,486,165 Accounts receivable CCCC Financial Leasing Co., Ltd. 16,011,555 16,865,821 Accounts receivable CCCC - SHEC Fourth Highway Engineering Co., Ltd. 13,833,457 13,833,457 Accounts receivable CCCC Fourth Harbor Engineering Co., Ltd. 13,637,735 26,986,726 Accounts receivable ZPMC Mediterranean Liman Makinalari Ticaret Anonim Sirketi 12,900,680 11,282,084 Accounts receivable CCCC Third Highway Engineering Co., Ltd. 10,390,337 1,128,632 Accounts receivable CCCC Fourth Harbor Consultants Co., Ltd. 7,398,000 7,398,000 Accounts receivable CCCC Tianhe Mechanical Equipment Manufacturing Co., Ltd. 6,825,894 13,805,933 Accounts receivable Zhejiang Lvzhou Photovoltaic Technology Co., Ltd. 6,566,117 Accounts receivable Jiangsu CCCC Green Energy Photovoltaic Technology Co., Ltd. 6,405,728 14,446,169 Accounts receivable Road & Bridge International Co., Ltd. 4,143,751 1,143,748 No.3 Engineering Co., Ltd. of CCCC Second Harbor Accounts receivable 4,082,214 7,282,296 Engineering Co., Ltd. No.4 Engineering Co., Ltd. of CCCC Second Harbor Accounts receivable 3,939,400 6,137,565 Engineering Co., Ltd. Accounts receivable CCCC First Harbor Consultants Co., Ltd. 3,723,715 20,307,006 Accounts receivable Chongqing Zhongwan Expressway Co., Ltd. 2,509,932 1,679,281 Accounts receivable CCCC Tianjin Dredging Co., Ltd. 2,476,633 82,800 Accounts receivable CCCC Third Harbor Consultants Co., Ltd. 2,038,956 2,007,459 No. 6 Engineering Co., Ltd. of CCCC First Highway Engineering Accounts receivable 2,000,000 3,032,564 Co., Ltd. CCCC Water Transportation Planning and Design Institute Co., Accounts receivable 1,800,000 Ltd. Accounts receivable Shanghai Jiangtian Industrial Co., Ltd. 768,332 2,014,799 Section X Financial Report Balance as at December 31, Balance as at December 31, 2023 2022 Item Related parties Provision for Provision for Book balance Book balance bad debt bad debt Accounts receivable Beijing Rate Electronic Technology Developing Co., Ltd. 741,517 891,517 Installation Engineering Co., Ltd. of CCCC First Harbor Accounts receivable 690,188 213,349 Engineering Co., Ltd. Accounts receivable ZPMC Changzhou Coatings Co., Ltd. 637,550 Road and Bridge Construc tion Chongqing Fengshi Accounts receivable 435,235 601,676 Expressway Development Co., Ltd. No.2 Engineering Co., Ltd. of CCCC Second Harbor Accounts receivable 417,150 417,150 Engineering Co., Ltd. Road and Bridge Construction Chongqing Fengfu Expressway Accounts receivable 366,044 2,335,010 Development Co., Ltd. Accounts receivable CCCC-SHEC First Highway Engineering Co., Ltd. 347,248 Accounts receivable CCCG 300,000 300,000 Accounts receivable CCCC Shanghai Equipment Engineering Co., Ltd. 207,000 168,000 Accounts receivable CCCC Construction Group Co., Ltd. 164,031 82,015 Accounts receivable CCCC Photovoltaic Technology Co., Ltd. 136,467 Accounts receivable Yueyang Chenglingji New Port Co., Ltd. 48,680 48,680 SanYa Phoenix Island International Cruise Terminal Accounts receivable 33,740 33,740 Development Co., Ltd. Accounts receivable CCCC First Highway Electrification Engineering Co., Ltd. 26,407 26,407 Accounts receivable CCCC-SHEC Railway Engineering Co., Ltd. 25,688 656,275 Accounts receivable CCCC - SHEC Railway Construction Co., Ltd. 23,980 23,980 Accounts receivable Zhenhua Marine Energy (HK) Co., Ltd. 17,872,453 Accounts receivable CCCC Tianjin Industry and Trade Co., Ltd. 13,863,129 Accounts receivable CCCC-SHEC Fifth Highway Engineering Co., Ltd. 5,031,955 The First Construction Company of CCCC Second Harbor Accounts receivable 3,750,000 Engineering Co., Ltd. Accounts receivable CCCC - SHEC Second Highway Engineering Co., Ltd. 2,479,578 Accounts receivable Sichuan Road & Bridge Group Co., Ltd. 2,156,724 Accounts receivable Shanghai Interlink Road & Bridge Engineering Co., Ltd. 670,488 Accounts receivable CCCC Chenzhou Road Construction Machinery Co., Ltd. 531,658 No.2 Engineering Co., Ltd. of CCCC First Harbor Engineering Accounts receivable 200,000 Co., Ltd. Accounts receivable CCCC Guidu Highway Construction Co., Ltd. 63,951 Chongqing Yongjiang Expressway I nvestment and Accounts receivable 36,257 Construction Co., Ltd. of FHEC of CCCC Accounts receivable ZPMC ISTANBUL LIMAN MAKINALARI Tic A.S. 3,482 Receivables financing CCCC Second Harbor Engineering Co., Ltd. 114,920,000 Receivables financing CCCC Third Harbor Engineering Co., Ltd. 66,286,052 52,661,823 Receivables financing CCCC Third Highway Engineering Co., Ltd. 21,321,963 38,000,000 Receivables financing CCCC Second Highway Engineering Co., Ltd. 20,179,428 34,367,325 Receivables financing CCCC Electrical and Mechanical Engineering Co., Ltd. 12,200,000 Receivables financing Road & Bridge International Co., Ltd. 11,474,949 22,230,347 Receivables financing CCCC First Harbor Engineering Co., Ltd. 9,254,850 51,766,155 Installation Engineering Co., Ltd. of CCCC First Harbor Receivables financing 2,000,000 63,000 Engineering Co., Ltd. Receivables financing CCCC Tianhe Mechanical Equipment Manufacturing Co., Ltd. 1,432,619 Receivables financing CCCC Tianjin Dredging Co., Ltd. 1,150,000 Receivables financing CCCC Third Harbor Consultants Co., Ltd. 300,000 No.1 Engineering Co., Ltd. of CCCC First Harbor Engineering Receivables financing 10,537,271 Co., Ltd. ANNUAL REPORT 2023 Balance as at December 31, Balance as at December 31, 2023 2022 Item Related parties Provision for Provision for Book balance Book balance bad debt bad debt Receivables financing CCCC Tianjin Industry and Trade Co., Ltd. 3,498,829 Receivables financing CCCC First Highway Electrification Engineering Co., Ltd. 300,000 Receivables financing CCCC-SHEC Railway Engineering Co., Ltd. 202,412 Other receivables Zhenhua Marine Energy (HK) Co., Ltd. 164,124,678 164,124,678 164,124,678 164,124,678 Other receivables CCCC Third Harbor Engineering Co., Ltd. 52,107,498 34,863,137 Other receivables CCCC Second Harbor Engineering Co., Ltd. 37,375,694 26,080,121 Other receivables China Road & Bridge Corporation 29,228,919 32,174,052 Other receivables Jiangsu Longyuan Zhenhua Marine Engineering Co., Ltd. 20,513,157 25,033,390 Other receivables CCCC First Highway Engineering Co., Ltd. 14,984,890 Other receivables CCCC Third Highway Engineering Co., Ltd. 13,346,537 11,671,593 Other receivables Road & Bridge International Co., Ltd. 10,311,354 10,311,354 Other receivables CCCC First Harbor Engineering Co., Ltd. 8,548,931 40,331,081 Other receivables CCCC Xiongan Financial Leasing Co., Ltd. 6,000,000 6,000,000 Other receivables China Communications Construction Company Ltd. 4,907,934 3,782,930 Other receivables CCCC Asset Management Co., Ltd. 3,832,500 Other receivables CCCC Second Highway Engineering Co., Ltd. 2,246,038 1,611,506 No.4 Engineering Co., Ltd. of CCCC Second Harbor Other receivables 2,116,091 2,116,091 Engineering Co., Ltd. Other receivables CCCC Yancheng Construction Development Co., Ltd. 1,739,474 1,600,000 Other receivables CCCG 1,356,800 1,356,800 Other receivables CCCC Fourth Harbor Consultants Co., Ltd. 992,576 992,576 Other receivables CCCC Xiongan Urban Construction Development Co., Ltd. 618,022 550,000 Other receivables CCCC First Harbor Consultants Co., Ltd. 543,764 2,602,610 Other receivables CCCC Shanghai Dredging Co., Ltd. 219,010 Installation Engineering Co., Ltd. of CCCC First Harbor Other receivables 200,000 Engineering Co., Ltd. Other receivables CCCC East China Investment Co., Ltd. 194,959 194,959 Other receivables China Harbour Engineering Co., Ltd. 175,352 138,462 Other receivables CCCC Northeast Investment Co., Ltd. 152,002 152,002 Other receivables Shanghai Jiangtian Industrial Co., Ltd. 77,552 77,552 Other receivables CCCC-SHEC First Highway Engineering Co., Ltd. 50,000 ZOSG-OTL Marine Contractor Limited (formerly known as: Other receivables 44,536 49,038 ZPMC-OTL Marine Contractor Limited) Other receivables ZPMC Southeast Asia Pte. Ltd 11,159 15,165 Other receivables ZPMC Changzhou Coatings Co., Ltd. 1,873 Jiujiang Education Consulting Co., Ltd. of CCCC Second Other receivables 1,800 1,800 Harbor Engineering Co., Ltd. CCCC National Engineering Research Center of Dredging Other receivables 12,167,079 Technology and Equipment Co., Ltd. Other receivables CCCC Electrical and Mechanical Engineering Co., Ltd. 11,230,777 Other receivables CCCC Fourth Harbor Engineering Co., Ltd. 3,117,699 Other receivables CCCC - SHEC Second Highway Engineering Co., Ltd. 1,623,738 No.2 Engineering Co., Ltd. of CCCC Third Harbor Engineering Other receivables 1,327,942 Co., Ltd. Other receivables CCCC Financial Leasing Co., Ltd. 206,389 Other receivables ZPMC Mediterranean Liman Makinalari Ticaret Anonim Sirketi 178,642 No.2 Engineering Co., Ltd. of CCCC Third Harbor Engineering Advances to suppliers 62,227,167 Co., Ltd. Advances to suppliers Road & Bridge East China Engineering Co., Ltd. 43,384,665 24,847,917 Section X Financial Report Balance as at December 31, Balance as at December 31, 2023 2022 Item Related parties Provision for Provision for Book balance Book balance bad debt bad debt Advances to suppliers CCCC Shanghai Equipment Engineering Co., Ltd. 22,468,345 CCCC National Engineering Research Center of Dredging Advances to suppliers 16,280,427 Technology and Equipment Co., Ltd. Advances to suppliers First Highway Engineering Group Co., Ltd. 3,495,244 Advances to suppliers CCCC Third Highway Engineering Co., Ltd. 2,000,000 Installation Engineering Co., Ltd. of CCCC First Harbor Advances to suppliers 1,447,632 Engineering Co., Ltd. Advances to suppliers CCCC Second Highway Consultants Co., Ltd. 850,000 Advances to suppliers CCCC Third Harbor Engineering Co., Ltd. 703,769 Advances to suppliers CCCC Third Harbor Consultants Co., Ltd. 444,000 10,651,759 Advances to suppliers CCCC Worldcom (Chongqing) Heavy Industries Co., Ltd. 385,568 385,568 Advances to suppliers CCCC Xiongan Financial Leasing Co., Ltd. 30,000 Advances to suppliers CCCC Ocean Investment Holding Co., Ltd. (Consolidated) 15,200 Advances to suppliers CCCC Dredging (Group) Co., Ltd. 7,000 Advances to suppliers CCCC Industrial Investment Holding Company Ltd. 4,000 Advances to suppliers CCCC Third Harbor Engineering Co., Ltd. Xiamen Branch 2,000 2,000 Advances to suppliers CCCC Second Harbor Engineering Co., Ltd. 800 600 Advances to suppliers CCCC Second Highway Engineering Co., Ltd. 500 Advances to suppliers CCCC First Highway Engineering Co., Ltd. 16,625,967 Jiangmen Hangtong Shipbuilding Co., Ltd. of CCCC Fourth Advances to suppliers 7,000,000 Harbor Engineering Co., Ltd. Advances to suppliers CCCC Fourth Harbor Consultants Co., Ltd. 4,095,000 Advances to suppliers China Harbour Engineering Co., Ltd. 5,000 Contract assets CCCC Second Harbor Engineering Co., Ltd. 56,867,363 30,082,851 Contract assets CCCC First Harbor Engineering Co., Ltd. 30,267,918 62,352,928 Contract assets China Harbour Engineering Co., Ltd. 19,376,142 Contract assets CCCC Third Harbor Engineering Co., Ltd. 12,017,553 3,004,388 Contract assets Jiangsu Longyuan Zhenhua Marine Engineering Co., Ltd. 9,532,053 605,354,047 CCCC National Engineering Research Center of Dredging Contract assets 6,075,449 Technology and Equipment Co., Ltd. Contract assets China Road & Bridge Corporation 4,352,722 22,477,343 Contract assets CCCC Fourth Harbor Engineering Co., Ltd. 2,252,212 Contract assets CCCC Second Highway Engineering Co., Ltd. 1,287,589 21,831,279 Contract assets CCCC Yancheng Construction Development Co., Ltd. 315,887 Contract assets CCCC Haifeng Wind Power Development Co., Ltd. 48,181,663 Contract assets CCCC Third Highway Engineering Co., Ltd. 15,018,912 No.4 Engineering Co., Ltd. of CCCC Second Harbor Contract assets 9,311,494 Engineering Co., Ltd. Contract assets CCCC - SHEC Second Highway Engineering Co., Ltd. 4,497,454 Contract assets Sichuan Road & Bridge Group Co., Ltd. 2,297,016 Other non-current China Harbour Engineering Co., Ltd. 76,599,401 16,115,040 assets Other non-current Jiangsu Longyuan Zhenhua Marine Engineering Co., Ltd. 8,472,784 assets Other non-current No.4 Engineering Co., Ltd. of CCCC Second Harbor 4,654,092 assets Engineering Co., Ltd. Other non-current CCCC Fourth Harbor Engineering Co., Ltd. 2,252,212 assets ANNUAL REPORT 2023 (2). Payables √ Applicable Not Applicable Unit: Yuan Currency: CNY Ending book Beginning book Item Related parties balance balance Accounts payable CCCC Third Highway Engineering Co., Ltd. 538,682,121 250,106,814 Accounts payable CCCC Third Harbor Engineering Co., Ltd. 312,621,861 331,634,582 Accounts payable CCCC Second Harbor Engineering Co., Ltd. 153,189,332 74,160,316 Accounts payable CCCC Construction Group Co., Ltd. 98,897,141 101,897,141 Accounts payable CCCC First Highway Engineering Co., Ltd. 61,474,291 259,160,857 Accounts payable CCCC Tianjin Dredging Co., Ltd. 60,039,096 33,225,252 Accounts payable ZPMC Changzhou Coatings Co., Ltd. 50,049,657 43,778,590 Accounts payable Jiangsu Longyuan Zhenhua Marine Engineering Co., Ltd. 41,798,360 450,000 Accounts payable CCCC Shanghai Equipment Engineering Co., Ltd. 38,790,362 83,614,468 Accounts payable First Highway Engineering Group Co., Ltd. 37,134,294 - Accounts payable CCCC Capital Holdings Co., Ltd. 37,062,693 - Accounts payable No.1 Engineering Co., Ltd. of CCCC First Harbor Engineering Co., Ltd. 34,087,113 16,878,682 Accounts payable Road & Bridge East China Engineering Co., Ltd. 22,984,931 22,984,931 Accounts payable ZPMC Southeast Asia Pte. Ltd 18,262,858 16,657,949 Accounts payable CNPC & CCCC Petroleum Sales Co., Ltd. 17,414,765 18,903,424 Accounts payable CCCC Second Highway Consultants Co., Ltd. 12,853,275 20,038,332 Accounts payable CCCC Water Transportation Planning and Design Institute Co., Ltd. 12,388,149 5,907,891 Accounts payable Shanghai Communications Construction Contracting Co., Ltd. 12,342,974 21,494,837 Accounts payable CCCC Shanghai Dredging Co., Ltd. 12,221,713 20,295,398 Accounts payable No. 2 Engineering Co., Ltd. of CCCC Fourth Highway Engineering Co., Ltd. 8,581,250 8,581,250 Accounts payable No.3 Engineering Co., Ltd. of CCCC Third Harbor Engineering Co., Ltd. 7,815,018 7,815,018 Accounts payable China Road & Bridge Corporation 7,101,342 - Accounts payable CCCC Fourth Harbor Consultants Co., Ltd. 4,100,000 - Accounts payable China Communications Information Technology Group Co., Ltd. 4,099,840 - Accounts payable CCCC Third Harbor Consultants Co., Ltd. 2,318,868 - Accounts payable CCCC First Harbor Engineering Co., Ltd. 2,298,606 6,498,606 Accounts payable CCCC (Xiamen) Information Co., Ltd 2,252,376 - Accounts payable CCCC Shanghai Channel Equipment Industry Co., Ltd. 1,500,166 594,418 Accounts payable CCCC Photovoltaic Technology Co., Ltd. 1,265,147 - Accounts payable Shanghai Jiangtian Industrial Co., Ltd. 846,373 4,419,111 Accounts payable CCCC Urban Operation Management Co., Ltd. 515,191 - Accounts payable Chongqing Yongjiang Expressway Investment and Construction Co., Ltd. of FHEC of CCCC 323,990 323,990 Accounts payable CCCC First Harbor Consultants Co., Ltd. 302,041 7,631,212 Accounts payable Chuwa Bussan Co., Ltd. 258,445 - Accounts payable Xiamen Jiehang Engineering Testing Technology Co., Ltd. 256,536 256,536 Accounts payable ZPMC Mediterranean Liman Makinalari Ticaret Anonim Sirketi 201,479 11,691 Accounts payable CCCC Second Highway Engineering Co., Ltd. 121,494 121,494 Accounts payable CCCC Xingyu Technology Co., Ltd 80,500 - Accounts payable Friede & Goldman, Llc. 69,331 - Accounts payable Jiangmen Hangtong Shipbuilding Co., Ltd. of CCCC Fourth Harbor Engineering Co., Ltd. 40,000 14,280,000 Accounts payable Installation Engineering Co., Ltd. of CCCC First Harbor Engineering Co., Ltd. 33,849 33,849 Accounts payable Shanghai Zhensha Longfu Machinery Co., Ltd. 6,751,252 CCCC National Engineering Research Center of Dredging Technology and Equipment Co., Accounts payable 3,962,714 Ltd. Accounts payable Zhenhua (Singapore) Engineering Co., Ltd. 9,774 Notes payable CCCC Shanghai Equipment Engineering Co., Ltd. 94,321,451 106,040,000 Section X Financial Report Ending book Beginning book Item Related parties balance balance Notes payable ZPMC Changzhou Coatings Co., Ltd. 25,611,390 12,215,422 Notes payable CCCC Third Harbor Consultants Co., Ltd. 444,000 Contract liabilities CCCC Third Harbor Engineering Co., Ltd. 434,880,751 197,449,765 Contract liabilities CCCC Electrical and Mechanical Engineering Co., Ltd. 261,521,126 - CCCC National Engineering Research Center of Dredging Technology and Equipment Co., Contract liabilities 227,465,345 - Ltd. Contract liabilities China Harbour Engineering Co., Ltd. 201,398,971 92,144,941 Contract liabilities CCCC Haifeng Wind Power Development Co., Ltd. 119,118,961 - Contract liabilities Road & Bridge International Co., Ltd. 112,630,074 80,598,342 Contract liabilities Jiangsu Longyuan Zhenhua Marine Engineering Co., Ltd. 84,539,773 125,675,111 Contract liabilities China Road & Bridge Corporation 36,136,025 28,615,217 Contract liabilities CCCC Yancheng Construction Development Co., Ltd. 13,987,039 19,370,518 Contract liabilities CCCC Second Harbor Engineering Co., Ltd. 11,504,425 - Contract liabilities Zhenhua Engineering Co., Ltd. 11,480,886 11,480,886 Contract liabilities CCCC First Harbor Engineering Co., Ltd. 7,079,646 18,506,940 Contract liabilities Jiangsu CCCC Green Energy Photovoltaic Technology Co., Ltd. 2,600,000 - Contract liabilities CCCC-SHEC Fifth Highway Engineering Co., Ltd. 2,326,834 - Contract liabilities Installation Engineering Co., Ltd. of CCCC First Harbor Engineering Co., Ltd. 476,839 - Contract liabilities China Communications Construction Company Ltd. 399,000 644,250 Contract liabilities CCCC Financial Leasing Co., Ltd. 389,878 - Contract liabilities ZPMC Changzhou Coatings Co., Ltd. 307,315 - Contract liabilities ZPMC Southeast Asia Pte. Ltd 299,053 336,651 Contract liabilities Xing An Ji Engineering Co., Ltd. of CCCC Third Harbor Engineering Co., Ltd. 200,000 200,000 Contract liabilities CCCC Shanghai Equipment Engineering Co., Ltd. 100,000 100,000 Contract liabilities No.2 Engineering Co., Ltd. of CCCC Third Harbor Engineering Co., Ltd. 170,288,676 Contract liabilities CCCC Third Highway Engineering Co., Ltd. 15,160,936 Contract liabilities CCCC-SHEC First Highway Engineering Co., Ltd. 10,757,478 Contract liabilities No.1 Engineering Co., Ltd. of CCCC First Harbor Engineering Co., Ltd. 3,000,000 Contract liabilities CCCC Tianjin Dredging Co., Ltd. 1,190,280 Contract liabilities CCCC Tianjin Industry and Trade Co., Ltd. 1,158,633 Contract liabilities CCCC Second Highway Engineering Co., Ltd. 516,117 Contract liabilities No.3 Engineering Co., Ltd. of CCCC Second Harbor Engineering Co., Ltd. 248,624 Contract liabilities Friede & Goldman, Llc. 67,174 Contract liabilities China Highway Vehicle & Machinery Co., Ltd. 200 Other payables CCCC Tianjin Dredging Co., Ltd. 2,156,170 51,129 Other payables Zhenhua Marine Energy (HK) Co., Ltd. 2,047,861 - Other payables CCCG 1,600,544 1,599,944 Other payables Jiangsu Longyuan Zhenhua Marine Engineering Co., Ltd. 1,001,393 - Other payables CCCC Electrical and Mechanical Engineering Co., Ltd. 665,174 - Other payables No.3 Engineering Co., Ltd. of CCCC Second Harbor Engineering Co., Ltd. 657,337 657,337 Other payables CCCC Dredging (Group) Co., Ltd. 582,966 2,000,000 Other payables CCCC Third Highway Engineering Co., Ltd. 554,719 743,216 Other payables CCCC Construction Group Co., Ltd. 506,519 - Other payables ZPMC Changzhou Coatings Co., Ltd. 497,600 57,600 Other payables CCCC Xiongan Urban Construction Development Co., Ltd. 330,000 - Other payables Road & Bridge International Co., Ltd. 224,574 1,600,000 Other payables CCCC Urban Operation Management Co., Ltd. 202,626 - Other payables China Communications Construction Company Ltd. 194,979 - Other payables Shanghai Jiangtian Industrial Co., Ltd. 150,000 5,571,886 ANNUAL REPORT 2023 Ending book Beginning book Item Related parties balance balance Other payables CCCC Shanghai Equipment Engineering Co., Ltd. 100,000 107,000 Other payables Harbor Construction Engineering Co., Ltd. of CCCC Tianjin Dredging Co., Ltd. 85,685 11,434 Other payables Shanghai China Communications Water Transportation Design & Research Co., Ltd. 81,000 15,200 Other payables Xiamen Jiehang Engineering Testing Technology Co., Ltd. 64,237 64,237 Other payables CCCC Third Harbor Consultants Co., Ltd. 55,600 - Other payables Tianjin Harbour Engineering Quality Inspection Center Co., Ltd. 49,000 49,000 Other payables CCCC Xingyu Technology Co., Ltd 8,000 - Other payables CCCC Third Harbor Engineering Co., Ltd. 3,350 51,664 Other payables CCCC Water Transportation Planning and Design Institute Co., Ltd. 3,000 - Other payables CCCC Shanghai Channel Equipment Industry Co., Ltd. 2,000 - CCCC National Engineering Research Center of Dredging Technology and Equipment Co., Other payables 100 100 Ltd. Other payables No.2 Engineering Co., Ltd. of CCCC Third Harbor Engineering Co., Ltd. 1,327,942 Other payables CCCC (Zhengzhou) Construction Co., Ltd. 600,000 Other payables CCCC Second Highway Engineering Co., Ltd. 200,000 Other payables Shanghai Zhensha Longfu Machinery Co., Ltd. 170,000 Other payables CCCC Leasing (Shandong) Co., Ltd. 20,000 Other payables DaHua Technology Co., Ltd. 10,000 Short-term CCCC Xiongan Financial Leasing Co., Ltd. 110,000,000 20,000,000 borrowings Short-term CCCC Finance Company Ltd. 48,869,847 borrowings Non-current liabilities CCCC Finance Company Ltd. 100,061,111 due within one year Non-current liabilities CCCC Xiongan Financial Leasing Co., Ltd. 117,003,704 due within one year Long-term payables CCCC Dredging (Group) Co., Ltd. 262,957,217 - Long-term payables CCCC Second Harbor Engineering Co., Ltd. 84,569,030 137,123,967 Long-term payables CCCC Construction Group Co., Ltd. 39,558,526 39,558,526 Long-term payables CCCC Third Harbor Engineering Co., Ltd. 37,952,715 34,665,923 Long-term payables No. 2 Engineering Co., Ltd. of CCCC Fourth Highway Engineering Co., Ltd. 9,520,885 9,520,885 Long-term payables First Highway Engineering Group Co., Ltd. 2,547,110 - Long-term payables CCCC Second Highway Engineering Co., Ltd. 125,862 - Long-term payables CCCC Tianjin Dredging Co., Ltd. 243,811,149 Long-term payables CCCC Xiongan Financial Leasing Co., Ltd. 33,555,556 Long-term payables CCCC - SHEC Second Highway Engineering Co., Ltd. 125,862 Long-term borrowings CCCC Finance Company Ltd. 544,332,445 644,393,556 Long-term borrowings CCCC Xiongan Financial Leasing Co., Ltd. 25,168,519 (3). Other projects Applicable √ Not Applicable 7. Commitments with related parties √ Applicable Not Applicable Rendering of services for the Group by related parties 2023 2022 CCCC Third Highway Engineering Co., Ltd. 1,151,555,816 - CCCC Third Harbor Engineering Co., Ltd. 617,870,543 761,097,020 CCCC First Highway Fifth Engineering Co., Ltd. 388,366,210 388,366,210 Section X Financial Report 2023 2022 No. 2 Engineering Co., Ltd. of CCCC Fourth Highway Engineering Co., Ltd. 305,931,400 305,931,400 CCCC Tianjin Dredging Co., Ltd. 283,930,853 393,318,809 No.1 Engineering Co., Ltd. of CCCC First Harbor Engineering Co., Ltd. 56,568,996 56,568,996 CCCC First Highway Engineering Co., Ltd. 35,569,533 185,310,227 Shanghai Communications Construction Contracting Co., Ltd. 2,631,313 2,631,313 CCCC Tunnel Engineering Company Limited 158,070 158,070 Total 2,842,582,734 2,093,382,045 Sale of products, provision of labor or leasing services to related parties 2023 2022 CCCC Second Harbor Engineering Co., Ltd. 1,302,245,342 - CCCC Electrical and Mechanical Engineering Co., Ltd. 800,640,000 - China Harbour Engineering Co., Ltd. 486,696,286 55,177,980 CCCC Haifeng Wind Power Development Co., Ltd. 434,985,212 942,273,538 Jiangsu Longyuan Zhenhua Marine Engineering Co., Ltd. 257,943,782 25,950,000 CCCC Third Highway Engineering Co., Ltd. 249,164,992 - CCCC Third Harbor Engineering Co., Ltd. 226,800,000 145,655,357 CCCC National Engineering Research Center of Dredging Technology and 211,612,759 528,800,000 Equipment Co., Ltd. China Road & Bridge Corporation 17,551,510 34,957,678 Road & Bridge International Co., Ltd. - 241,720,000 CCCC First Harbor Engineering Co., Ltd. - 224,844,126 CCCC Second Highway Engineering Co., Ltd. - 154,280,200 CCCC-SHEC First Highway Engineering Co., Ltd. - 36,000,000 No.1 Engineering Co., Ltd. of CCCC First Harbor Engineering Co., Ltd. - 27,783,186 CCCC Fourth Harbor Engineering Co., Ltd. - 5,855,752 China Communications Construction Company Ltd. - 3,681,416 Total 3,987,639,883 2,426,979,233 8. Others √ Applicable Not Applicable Monetary funds deposited in the related parties 2023 2022 CCCC Finance Company Ltd. 1,600,000,000 435,568 XV. Share-based payment 1. Various equity instruments Applicable √ Not Applicable Stock options or other equity instruments outstanding at the end of the period Applicable √ Not Applicable 2. Equity-settled share-based payments Applicable √ Not Applicable 3. Cash-settled share-based payments Applicable √ Not Applicable ANNUAL REPORT 2023 4. Share payment expenses for the current period Applicable √ Not Applicable 5. Modification and termination of share-based payment Applicable √ Not Applicable 6. Others Applicable √ Not Applicable XVI. Commitments and contingencies 1. Significant commitments √ Applicable Not Applicable Significant external commitments, nature and amount on the balance sheet date Matters related to capital expenditure commitments Commitments related to capital expenditure contracted for but not provided in the financial statements as at the balance sheet date: 2023 2022 Buildings and constructions, machinery equipment 589,701,542 569,759,423 L/C commitments The Group had entrusted the bank to issue several L/Cs to purchase imported components and parts. As at December 31, 2023, the unpaid amount under the L/Cs was about RMB 3,465,483,822 (as at December 31, 2022: RMB 2,201,297,673). 2. Contingencies (1). Significant contingencies on the balance sheet date Applicable √ Not Applicable (2). If the company has no significant contingencies to be disclosed, it shall also explain: Applicable √ Not Applicable 3. Others Applicable √ Not Applicable XVII. Post balance sheet events 1. Significant non-adjustment events Applicable √ Not Applicable 2. Profit distribution Applicable √ Not Applicable 3. Sales return √ Applicable Not Applicable None Section X Financial Report 4. Description of other post balance sheet events Applicable √ Not Applicable XVIII. Other significant events 1. Correction of previous accounting errors (1). Retrospective restatement Applicable √ Not Applicable (2). Prospective application Applicable √ Not Applicable 2. Important debt restructuring Applicable √ Not Applicable 3. Assets exchange (1). Non-monetary assets exchange Applicable √ Not Applicable (2).Other assets exchange Applicable √ Not Applicable 4. Pension plan Applicable √ Not Applicable 5. Discontinuing operations Applicable √ Not Applicable 6. Segments (1). Determination basis and accounting policies of reporting segment √ Applicable Not Applicable The Group determines operating segments based on internal organization structure, management requirements and internal reporting system, determines reporting segments based on operating segments, and disclose the information of the segments. Operating segment refers to the component part of the Group that meet the following requirements: (1) it can generate income and expenses in daily activities; (2) the management of the Group can regularly evaluate its operating results to determine its allocation of resources and to evaluate its performance; (3) the Group is able to obtain its accounting information regarding financial position, operating results and cash flows, etc. If two or more operating segments have similar economic characteristics, and have met a certain condition, they will be merged into one operating segment. The Group identified the business as an operating segment for analysis and assessment based on internal organization structure, management requirement and internal report system. (2). Financial information of reporting segment Applicable √ Not Applicable ANNUAL REPORT 2023 (3). If the Company has no reporting segments or cannot disclose the total assets and liabilities of each reporting segment, the reasons shall be stated Applicable √ Not Applicable (4). Other description √ Applicable Not Applicable Product and labor information Income from external transactions 2023 2022 Port machinery 21,236,864,182 20,731,800,489 Heavy equipment 5,422,715,054 3,085,509,098 Steel structure and related income 3,166,048,520 2,731,132,322 Engineering construction projects 1,528,578,218 1,613,996,721 Shipping and lifting services 1,209,116,050 1,719,708,160 Lease income 296,335,872 225,960,519 Sales of materials and others 73,605,906 83,685,678 Total 32,933,263,802 30,191,792,987 Geographic information Income from external transactions 2023 2022 Chinese Mainland 18,521,970,127 16,017,286,405 Asia (excluding Chinese Mainland) 6,029,644,681 7,867,109,144 North America 2,386,479,118 2,181,504,594 Africa 2,032,771,314 1,368,578,664 Europe 1,096,740,543 877,042,956 South America 1,183,625,912 600,144,518 Chinese Mainland (export sales) 964,530,587 968,104,389 Oceania 717,501,520 312,022,317 Total 32,933,263,802 30,191,792,987 The income from external transaction is attributable to where the customer is located. Total non-current assets 2023 2022 Chinese Mainland 19,018,972,291 19,253,173,359 Asia (excluding Chinese Mainland) 10,697,184,427 10,140,996,412 Others 30,226,859 111,020,668 Total 29,746,383,577 29,505,190,439 The non-current assets are attributable to where they are located, excluding financial assets, long-term equity investment, goodwill, deferred income tax assets and other non-current assets. 7. Other significant transactions and events with impacts on investors' decisions √ Applicable Not Applicable Section X Financial Report Lease (1). As a lessor 2023 2022 Interest expense of lease liabilities 1,313,980 615,840 Short-term lease expenses with simplified treatment 217,888,742 104,487,307 included in the current profit or loss Total cash outflows related to leases 259,695,514 122,403,881 Cash outflow from leaseback 249,669,758 242,328,806 The leased assets leased by the Group include buildings and constructions, machinery and equipment, transportation equipment and other equipment used in the course of operations, and the lease term is usually 1-3 years. The lease contract usually stipulates that the Group cannot sublet the leased assets. A few lease contracts include the option of renewal. Leaseback The Group usually enters into leaseback transactions for the purchase price of large ships or equipment, where the transfer of the assets is not a sale. The Group continues to recognize the transferred assets together with a financial liability equal to the transfer income. The Group takes such leaseback transactions as mortgage loans for accounting treatment. The Group makes annual leaseback financing payments to the finance leasing company in accordance with the terms of the contract. Other lease information Right-of-use assets are detailed in Note VII (25). The simplified treatment of short-term lease and low-value assets lease is detailed in Note V (34). The lease liabilities are detailed in Note VII (47). (2). As a lessor Operating lease The profit or loss related to operating leases is presented as follows: 2023 2022 Lease income 296,335,872 225,960,519 According to the lease agreement signed with the lessee, the undiscounted minimum lease receipts are as follows: 2023 2022 Within 1 year (including 1 year) 291,022,650 239,242,941 1 to 2 years (including 2 years) 222,198,493 132,035,513 2-3 years (including 3 years) 113,076,268 42,528,101 3 to 4 years (including 4 years) 105,432,422 19,751,071 4 to 5 years (including 5 years) 55,144,117 85,516,755 Over 5 years 54,066,921 828,273 Total 840,940,871 519,902,654 8. Others Applicable √ Not Applicable ANNUAL REPORT 2023 XIX. Notes to main items of the financial statements of the parent company 1. Accounts receivable (1). Disclosure by aging √ Applicable Not Applicable Unit: Yuan Currency: CNY Aging Ending book balance Begining book balance Within 1 year Including: subitem within 1 year Sub-total of items within 1 year 17,506,406,564 15,808,520,882 1-2 years 1,298,787,513 580,444,164 2-3 years 524,496,529 1,854,369,394 Over 3 years 3-4 years 873,709,763 666,023,611 4-5 years 619,231,498 83,902,642 Over 5 years 1,195,350,563 1,126,924,513 Total 22,017,982,430 20,120,185,206 (2). Disclosure by bad debt calculation method √ Applicable Not Applicable Unit: Yuan Currency: CNY December 31, 2023 December 31, 2022 Book balance Provision for bad debts Book balance Provision for bad debts Category Proportion Proportion Proportion of Book value Proportion of Book value Amount Amount Amount Amount (%) provision (%) provision (%) (%) Provision for bad debts accrued on 908,640,230 4 837,390,899 92 71,249,331 896,540,136 4 825,285,390 92 71,254,746 an individual basis Including: Provision for bad debts by 21,109,342,200 96 1,494,832,380 7 19,614,509,820 19,223,645,070 96 1,280,658,766 7 17,942,986,304 portfolio Including: Total 22,017,982,430 / 2,332,223,279 / 19,685,759,151 20,120,185,206 / 2,105,944,156 / 18,014,241,050 Individual provision for bad debts: √ Applicable Not Applicable Unit: Yuan Currency: CNY December 31, 2023 Name Book balance Provision for bad debts Proportion of provision (%) Reason for provision Accounts receivable 1 474,995,540 403,746,209 85 Counterparty financial shortage Description of individual provision for bad debts: Applicable √ Not Applicable Provision for bad debts by portfolio: Applicable √ Not Applicable Section X Financial Report Provision for bad debts is calculated based on the general model of expected credit loss Applicable √ Not Applicable Basis for division of each stage and proportion of provision for bad debt None Explanation of significant changes in the book balance of accounts receivable with changes in provisions for losses in the current period: Applicable √ Not Applicable (3). Provision for bad debts Applicable √ Not Applicable The recovered or reversed provision for bad debts with significant amount: Applicable √ Not Applicable Other description None (4). Accounts receivable actually written off in the current period Applicable √ Not Applicable Write-off of important accounts receivable Applicable √ Not Applicable Explanation of write-off of accounts receivable: Applicable √ Not Applicable (5). Top 5 accounts receivable and contract assets in terms of ending balance presented by debtor √ Applicable Not Applicable Unit: Yuan Currency: CNY Balance of accounts Ending balance of Proportion in total ending Balance of provision for Ending balance of Name receivable at the end accounts receivable and balance of accounts receivable bad debts as at December contract assets of the period contract assets and contract assets (%) 31, 2023 Client 1 8,351,833,500 8,351,833,500 33 Client 2 3,035,336,431 3,035,336,431 12 Client 3 1,152,012,773 1,152,012,773 5 Client 4 890,511,351 890,511,351 4 Client 5 772,025,403 772,025,403 3 Total 14,201,719,458 14,201,719,458 57 Other description None Other description √ Applicable Not Applicable Amount of assets and liabilities formed by transferring accounts receivable and continuing involvement 2023 2022 Expected credit Book balance of Estimated credit Expected credit loss for Book balance of Estimated credit loss for the entire estimated default loss ratio (%) the entire duration estimated default loss ratio (%) duration Within 1 year 17,461,085,304 1 90,249,445 15,806,393,464 1 88,542,607 1-2 years 1,298,747,013 11 142,435,627 580,444,164 14 79,426,723 2-3 years 524,496,529 31 165,173,740 1,744,608,256 27 464,722,489 ANNUAL REPORT 2023 2023 2022 Expected credit Book balance of Estimated credit Expected credit loss for Book balance of Estimated credit loss for the entire estimated default loss ratio (%) the entire duration estimated default loss ratio (%) duration 3-4 years 763,948,625 52 399,145,777 223,238,665 38 85,019,638 4-5 years 215,541,551 49 105,860,594 69,671,842 58 40,507,107 Over 5 years 845,523,178 70 591,967,197 799,288,679 65 522,440,202 Total 21,109,342,200 1,494,832,380 19,223,645,070 1,280,658,766 Changes in the provision for bad debts of accounts receivable are as follows: January 1, 2023 Provision in 2023 Recovery or reversal in 2023 Write-off in 2023 December 31, 2023 2023 2,105,944,156 675,787,609 (449,508,486) 2,332,223,279 2022 1,888,796,590 677,030,281 (425,803,410) (34,079,305) 2,105,944,156 2. Other receivables Item presentation √ Applicable Not Applicable Unit: Yuan Currency: CNY Item December 31, 2023 December 31, 2022 Interest receivable Dividends receivable 315,789,096 Other receivables 3,373,418,359 1,364,774,518 Total 3,373,418,359 1,680,563,614 Other description: √ Applicable Not Applicable None Interest receivable (1). Classification of interest receivable Applicable √ Not Applicable (2). Significant overdue interest Applicable √ Not Applicable (3). Provision for bad debts Applicable √ Not Applicable Individual provision for bad debts: Applicable √ Not Applicable Description of individual provision for bad debts: Applicable √ Not Applicable Provision for bad debts by portfolio: Applicable √ Not Applicable (4). Provision for bad debts is calculated based on the general model of expected credit loss Applicable √ Not Applicable Basis for division of each stage and proportion of provision for bad debt None Section X Financial Report Explanation of significant changes in the book balance of interests receivable with changes in provisions for losses in the current period: Applicable √ Not Applicable (5). Provision for bad debts Applicable √ Not Applicable The recovered or reversed provision for bad debts with significant amount: Applicable √ Not Applicable Other description: None (6). Interests receivable actually written off in the current period Applicable √ Not Applicable Including important notes for write-off of interests receivable Applicable √ Not Applicable Note to write-off: Applicable √ Not Applicable Other description: Applicable √ Not Applicable Dividends receivable (7). Dividends receivable √ Applicable Not Applicable Unit: Yuan Currency: CNY Project (or invested entity) December 31, 2023 December 31, 2022 Nanjing Ninggao New Channel Construction Co., Ltd. 315,789,096 Total 315,789,096 (8). Significant dividends receivable aging over 1 year Applicable √ Not Applicable (9). Disclosure by bad debt calculation method Applicable √ Not Applicable Individual provision for bad debts: Applicable √ Not Applicable Description of individual provision for bad debts: Applicable √ Not Applicable Provision for bad debts by portfolio: Applicable √ Not Applicable (10). Provision for bad debts is calculated based on the general model of expected credit loss Applicable √ Not Applicable Basis for division of each stage and proportion of provision for bad debt None Explanation of significant changes in the book balance of dividends receivable with loss provision changes in the current ANNUAL REPORT 2023 period: Applicable √ Not Applicable (11). Provision for bad debts Applicable √ Not Applicable The recovered or reversed provision for bad debts with significant amount: Applicable √ Not Applicable Other description: None (12). Dividends receivable actually written off in the current period Applicable √ Not Applicable Including important notes for write-off of dividends receivables Applicable √ Not Applicable Note to write-off: Applicable √ Not Applicable Other description: Applicable √ Not Applicable Other receivables (13). Disclosure by aging √ Applicable Not Applicable Unit: Yuan Currency: CNY Aging December 31, 2023 December 31, 2022 Within 1 year Including: subitem within 1 year Sub-total of items within 1 year 3,130,089,916 1,337,834,798 1-2 years 269,083,428 41,098,467 2-3 years 20,451,164 6,159,589 Over 3 years 3-4 years 475,947 3,740,605 4-5 years 214,964 199,800 Over 5 years 8,809,617 9,610,964 Total 3,429,125,036 1,398,644,223 (14). Classification by nature of funds √ Applicable Not Applicable Unit: Yuan Currency: CNY Nature of funds December 31, 2023 December 31, 2022 Current accounts between subsidiaries 2,513,480,020 671,021,717 Taxes on outstanding payment receivable 748,596,070 332,163,971 Lease payment receivable 48,652,497 41,353,252 Customs deposits 47,542,730 267,023,626 Bid and performance bonds 43,273,004 50,292,193 Money on call of on-site product service 14,199,697 21,959,592 Staff loan receivable 12,300,811 13,295,583 Others 1,080,207 1,534,289 Total 3,429,125,036 1,398,644,223 Section X Financial Report (15). Other receivables √ Applicable Not Applicable Unit: Yuan Currency: CNY Stage I Stage II Stage III Provision for bad debt Expected credit loss for the Expected credit loss for Total Expected credit losses entire duration (no credit the entire duration (credit over the next 12 months impairment) impairment occurred) Balance as of January 1, 2023 27,969,617 5,900,088 33,869,705 Balance on January 1, 2023 is in the period Transferred to Stage II Transferred to Stage III Write-back to Stage II Write-back to Stage I Provision in the current period 21,836,972 21,836,972 Reversal in the current period Write-off in the current period Charge-off in the current period Other changes Balance as of December 31, 2023 49,806,589 5,900,088 55,706,677 Basis for division of each stage and proportion of provision for bad debt None Description of significant changes in book balance of other receivables with changes in loss provision in the current period: Applicable √ Not Applicable The amount of provision for bad debts in the current period and the basis for assessing whether the credit risk of financial instruments has increased significantly: Applicable √ Not Applicable (16). Provision for bad debts Applicable √ Not Applicable Including the reversed or recovered provision for bad debts with significant amount in the current period: Applicable √ Not Applicable Other description: None (17). Other receivables actually written off in the current period Applicable √ Not Applicable Including important notes for write-off of other receivables: Applicable √ Not Applicable Explanation of write-off of other receivables: Applicable √ Not Applicable (18). Top 5 other receivables in terms of ending balance presented by debtor √ Applicable Not Applicable ANNUAL REPORT 2023 Unit: Yuan Currency: CNY Proportion in the Balance of provision December 31, Name total balance of other Nature Aging for bad debts as at 2022 receivables (%) December 31, 2022 Other receivables 1 1,743,797,359 51 Transactions with subsidiaries Within 1 year Other receivables 2 437,759,566 13 Taxes to be settled Within 1 year Other receivables 3 342,193,351 10 Transactions with subsidiaries Within 1 year Other receivables 4 160,954,282 4 Transactions with subsidiaries Within 1 year Other receivables 5 102,561,642 3 Transactions with subsidiaries Within 1 year Total 2,787,266,200 81 / / (19). Presented in other receivables due to centralized fund management Applicable √ Not Applicable Other description: √ Applicable Not Applicable 2023 Book balance Provision for bad debt Accruing Book value Amount Proportion(%) Amount proportion (%) Provision for bad debts accrued on an 5,900,088 5,900,088 100 individual basis According to the portfolio of the credit risk 3,423,224,948 100 49,806,589 1 3,373,418,359 characteristics Bad debt provision Total 3,429,125,036 100 55,706,677 2 3,373,418,359 2022 Book balance Provision for bad debt Accruing Book value Amount Proportion(%) Amount proportion (%) Provision for bad debts accrued on an 5,900,088 5,900,088 100 individual basis According to the portfolio of the credit risk 1,392,744,135 100 27,969,617 2 1,364,774,518 characteristics Bad debt provision Total 1,398,644,223 100 33,869,705 2 1,364,774,518 As at December 31, 2023, there were no other significant receivables with provision for bad debts accrued on an individual basis (2022: nil). As at December 31, 2023, other receivables with provision for bad debts accrued by portfolio are as follows: Book balance Provision for impairment Proportion of provision (%) Within 1 year 3,130,089,917 1 to 2 years 269,083,428 40,362,515 15 2 to 3 years 20,451,164 6,135,349 30 3 to 4 years 475,947 237,974 50 4 to 5 years 214,964 161,223 75 Over 5 years 2,909,528 2,909,528 100 Total 3,423,224,948 49,806,589 3. Long-term equity investments √ Applicable Not Applicable Section X Financial Report Unit: Yuan Currency: CNY December 31, 2023 December 31, 2022 Item Provision for Provision for Book balance Book value Book balance Book value impairment impairment Investment in subsidiaries 7,518,092,281 7,518,092,281 7,403,925,081 7,403,925,081 Investment in joint ventures 1,938,669,154 1,938,669,154 1,985,654,163 1,985,654,163 and associates Total 9,456,761,435 9,456,761,435 9,389,579,244 9,389,579,244 (1). Investment in subsidiaries √ Applicable Not Applicable Unit: Yuan Currency: CNY Balance of Provision for Increase Decrease provision for December 31, December 31, impairment Invested entity in current in current impairment as 2022 2023 in current period period at December period 31, 2023 Shanghai Zhenhua Heavy Industries Port Machinery 2,201,086,744 2,201,086,744 General Equipment Co., Ltd. Nanjing Ninggao New Channel Construction Co., Ltd. 100,000,000 100,000,000 Nantong Zhenhua Heavy Equipment Manufacturing Co., 2,500,000,000 2,500,000,000 Ltd. ZPMC Transmission Machinery (Nantong) Co., Ltd. 506,112,853 506,112,853 CCCC Zhenjiang Investment Construction Management 376,438,604 376,438,604 Development Co., Ltd. ZPMC Qidong Marine Engineering Co., Ltd. 203,000,000 203,000,000 CCCC Liyang Urban Investment and Construction Co., Ltd. 363,000,000 363,000,000 Shanghai Zhenhua Shipping Co., Ltd. 140,260,673 140,260,673 Shanghai Zhenhua Ocean Engineering Service Co., Ltd. 100,000,000 100,000,000 ZPMC Electric Co., Ltd. 50,000,000 50,000,000 CCCC Investment & Development Qidong Co., Ltd. 297,500,000 297,500,000 ZPMC North America Inc. 18,564,520 18,564,520 ZPMC Netherlands Coperatie U.A. 29,434,964 29,434,964 Shanghai Zhenhua Port Machinery Heavy Industries Co., 9,964,200 9,964,200 Ltd. ZPMC Machinery Equipment Services Co., Ltd. 7,000,000 7,000,000 ZPMC Lanka Company (Private) Limited 6,183,978 6,183,978 ZPMC Middle East Fze 5,271,120 5,271,120 ZPMC Zhangjiagang Port Machinery Co., Ltd. 4,518,000 4,518,000 ZPMC Limited Liability Company 10,172,070 10,172,070 ZPMC Southeast Asia Holding Pte. Ltd. 12,513,114 12,513,114 ZPMC Engineering Africa (Pty) Ltd. 3,084,000 3,084,000 ZPMC Engineering (India) Private Limited 2,953,200 2,953,200 ZPMC Brazil Servio Portuários LTD. 2,936,771 2,936,771 ZPMC Korea Co., Ltd. 6,398,059 6,398,059 ZPMC UK LD 2,797,921 2,797,921 ZPMC Australia Company (Pty) Limited 2,708,500 2,708,500 CCCC Rudong Construction Development Co., Ltd. 82,510,000 82,510,000 CCCC Yongjia Construction Development Co., Ltd. 224,000,000 57,467,200 281,467,200 CCCC Zhenhua Lvjian Technology (Ningbo) Co., Ltd. 4,000,000 4,000,000 ZPMC Latin America Holding Corporation 3,307,850 3,307,850 ZPMCGmbHHamburg 207,940 207,940 ANNUAL REPORT 2023 Balance of Provision for Increase Decrease provision for December 31, December 31, impairment Invested entity in current in current impairment as 2022 2023 in current period period at December period 31, 2023 ZPMC Fuzhou Offshore Construction Co., Ltd. 10,000,000 10,000,000 CCCC (Dongming) Investment and Construction Co., Ltd. 70,000,000 56,700,000 126,700,000 Xiong’an Zhenhua Co., Ltd. 15,000,000 15,000,000 CCCC Zhenhua Intelligent Parking (Hengyang) Co., Ltd. 33,000,000 33,000,000 Total 7,403,925,081 114,167,200 7,518,092,281 (2). Investment in joint ventures and associates √ Applicable Not Applicable Unit: Yuan Currency: CNY Increase/decrease in the current period Balance of Profit or Cash provision for December loss on Adjustment dividends December impairment Invested entity Changes Provision 31, 2022 Further Reduced investments of other or profit 31, 2023 as at in other for Others investment investment under the comprehensive declared December equity impairment equity income to be 31, 2023 method distributed Joint ventures Jiangsu Longyuan Zhenhua 364,936,081 1,466,212 366,402,293 Marine Engineering Co., Ltd. ZPMC Mediterranean Liman Makinalari Ticaret Anonim 396,692 75,782 472,474 Sirketi Sub-total 365,332,773 1,541,994 366,874,767 Associates CCCC Financial Leasing Co., 674,329,533 72,459,680 -816,869 -19,561,335 -104,370,656 622,040,353 Ltd. CCCC Yancheng Construction 418,516,242 418,516,242 Development Co., Ltd. CCCC Estate Yixing Co., Ltd. 206,795,481 4,862,637 211,658,118 CCCC South American 194,391,003 -7,397,705 -894,845 186,098,453 Regional Company SARL China communications 59,980,865 261,190 993,306 61,235,361 Construction USA Inc. CCCC Photovoltaic Technology 34,819,763 873,713 35,693,476 Co., Ltd. ZPMC Changzhou Coatings 18,440,159 5,843,354 24,283,513 Co., Ltd. CCCC Xiongan Urban Construction Development 7,540,333 32,936 7,573,269 Co., Ltd. Shanghai Ocean Engineering Equipment Manufacturing 5,508,011 -812,409 4,695,602 Innovation Center Co., Ltd. CCCC Marine Engineering & Technology Research Center Co., Ltd. Sub-total 1,620,321,390 76,123,396 -718,408 -19,561,335 -104,370,656 1,571,794,387 Total 1,985,654,163 77,665,390 -718,408 -19,561,335 -104,370,656 1,938,669,154 (3). Impairment test of long-term equity investments Applicable √ Not Applicable Other description: None Section X Financial Report 4. Operating revenue and operating costs (1). Operating revenue and operating costs √ Applicable Not Applicable Unit: Yuan Currency: CNY Amount incurred in the current period Amount incurred in the previous period Item Revenue Cost Revenue Cost Primary businesses 24,944,448,973 22,516,887,873 23,815,340,356 21,476,119,929 Other business 3,504,598,848 3,307,252,552 2,351,859,784 2,239,174,472 Total 28,449,047,821 25,824,140,425 26,167,200,140 23,715,294,401 (2). Breakdown of operating income and operating cost √ Applicable Not Applicable Unit: Yuan Currency: CNY XXX Division Total Classification of Contract Operating revenue Operating costs Operating revenue Operating costs Type of goods Port machinery 19,433,781,080 17,125,659,392 Heavy equipment 3,492,739,686 3,484,984,990 Sales of materials and others 3,391,954,282 3,142,003,257 Steel structure and related income 1,941,285,729 1,839,770,354 Lease income 112,644,566 165,249,295 Engineering construction projects 76,642,478 66,473,137 By region of operation Chinese Mainland 15,498,685,208 14,387,696,155 Asia (excluding Chinese Mainland) 5,267,710,364 4,883,035,106 North America 2,129,425,693 1,883,039,476 Africa 1,976,542,133 1,478,646,158 South America 1,101,504,962 1,014,547,604 Chinese Mainland (export sales) 934,840,666 852,266,376 Europe 832,046,338 758,671,548 Oceania 708,292,457 566,238,002 Market or customer type Contract type By time of goods transfer Transfer at a certain point 23,536,580,616 21,847,398,115 Transfer within a certain period 4,912,467,205 3,976,742,310 By contract term By sales channel Total 28,449,047,821 25,824,140,425 Other description: Applicable √ Not Applicable (3). Performance obligations Applicable √ Not Applicable (4). Apportionment to remaining performance obligations Applicable √ Not Applicable ANNUAL REPORT 2023 (5). Major contract changes or major transaction price adjustments Applicable √ Not Applicable Other description: None 5. Investment income √ Applicable Not Applicable Unit: Yuan Currency: CNY Amount incurred in the Amount incurred in the Item current period previous period Income from long-term equity investments calculated under cost method 202,022,509 441,136,785 Income from long-term equity investment calculated under the equity method 77,665,390 170,768,840 Investment income from disposal of long-term equity investment -95,166 Investment income from held-for-trading financial assets during the holding period 4,219,685 13,458,094 Dividend income from other equity instrument investment during holding 335,790 335,790 Interest income from debt investment during holding Interest income from other debt investment during holding Investment income from disposal of held-for-trading financial assets 34,445,278 5,843 Investment income from disposal of other equity instrument investment Investment income from disposal of debt investment Investment income from disposal of other debt investment Income from debt restructuring Losses on derecognition of financial assets measured at amortized cost -115,312,416 -20,135,378 Others -11,565,673 -1,455,319 Total 191,810,563 604,019,489 Other description: None 6. Others Applicable √ Not Applicable XX. Supplementary information 1. Items of non-recurring profit or loss in current period √ Applicable Not Applicable Unit: Yuan Currency: CNY Item Amount Remarks Profit or loss from disposal of non-current assets, including the write-off portion of the provision of asset 79,038,662 impairment Government subsidies included in current profits and losses except for government subsidies closely related to the normal operations of the Company, in line with national policies, and obtained according to 107,480,822 determined standards, with a lasting impact on the Company’s profits and losses Profit or loss from changes in fair value of financial assets and financial liabilities held by non-financial enterprises and from disposal of financial assets and financial liabilities, except for effective hedging 94,482,602 operations associated with the Company’s normal operations Capital occupation fees charged to the non-financial enterprises and included in current profit or loss Profit or loss from the assets entrusted to others for investment or management Section X Financial Report Item Amount Remarks Profit or loss from external entrusted loans Losses of various assets caused by force majeure such as natural disasters Reversal of provision for impairment of receivables subject to separate impairment test Profit generated when the Company’s investment cost in acquiring the subsidiary, affiliated company and joint venture is less than the fair value of the recognizable net assets of the invested unit at the time of acquiring Current net profit or loss of the subsidiary generated from the business combination under common control from the beginning of the period to the combination date Profit or loss from non-monetary assets exchange Profit or loss from debt reorganization One-time expenses incurred by the enterprise due to the discontinuation of related business activities, such as the expenditure of employee resettlement, etc. One-time impact on the current profit and loss due to adjustments in laws and regulations of taxation and accounting Share payment expenses recognized once due to cancellation or modification of equity incentive plans Profits and losses resulting from changes in the fair value of employee compensation payable after the exercise date in terms of cash-settled share payments Profit or loss on changes in fair value of investment property by follow-up measurement in fair value mode Profits from transactions with obviously unfair transaction prices Profit or loss from the contingencies, unrelated to the normal business of the Company Custody fees of entrusted operation Other non-operating revenue and expenses except for the above-mentioned items 19,796,255 Other profit or loss items that conform to the definition of non- recurring profit or loss Less: Affected amount of income tax 45,161,118 Affected amount of minority equity (after tax) 9,804,419 Total 245,832,804 Explanations should be provided to the items not listed in the “Explanatory Announcement on Information Disclosure of Companies Offering Securities to the Public No. 1 - Non-recurring Profit or Loss”, but identified as non-recurring profit or loss items with significant amount by the Company, and the non-recurring profit or loss items listed in the “Explanatory Announcement on Information Disclosure of Companies Offering Securities to the Public No. 1 - Non-recurring Profit or Loss”, but defined as recurring profit or loss items by the Company. Applicable √ Not Applicable Other description: Applicable √ Not Applicable 2. Return on net assets and earnings per share √ Applicable Not Applicable Weighted average rate of Earnings per share Profit in the reporting period return on net assets (%) Basic earnings per share Diluted earnings per share Net profit attributable to ordinary shareholders of the Company 3.37 0.10 0.10 Profits attributable to the company’s common shareholders after 1.74 0.05 0.05 deducting non-recurring profits and losses 3. Differences in accounting data under domestic and overseas accounting standards Applicable √ Not Applicable 4. Others Applicable √ Not Applicable ANNUAL REPORT 2023 Chairman: Date of reporting approved by the Board of Directors: March 28, 2024 Revision information Applicable √ Not Applicable