2023 Semi-annual Report Rongsheng Petrochemical Co., Ltd. 2023 Semi-annual Report 2023 Semi-annual Report Section I Important Notice, Table of Contents and Definitions The Board of Directors, the Board of Supervisors and the directors, supervisors and senior management of the Company confirm that the contents in this semi-annual report are true, accurate, and complete and have no false representations, misleading statements or material omissions, and they shall severally and jointly accept legal responsibility for such contents. Li Shuirong, Chairman of the Company, Wang Yafang, the person in charge of the Company’s accounting and Zhang Shaoying, the person in charge of the Accounting Firm (Accounting Officer), hereby make representations in respect of the truthfulness, accuracy and completeness of the financial statements in this semi-annual report. All directors have attended the board meeting to consider this semi-annual report. The Company describes in detail the risks it may face in Section III of this report under “X. Risks Faced by the Company and Countermeasures”, which investors are advised to read. The company plans to pay no cash dividend, no bonus shares, and no conversion of capital with provident fund. 1 / 187 2023 Semi-annual Report Contents Section I Important Notice, Table of Contents and Definitions ..................... 1 Section II Company Profile and Key Financial Indicators ............................ 6 Section III Management Discussion and Analysis ........................................ 10 Section IV Corporate Governance ................................................................. 25 Section V Environmental and Social Responsibility..................................... 26 Section VI Important Matters ........................................................................ 34 Section VII Changes in Shares and Share holders ........................................ 63 Section VIII Preferred Shares ........................................................................ 68 Section IX Bonds .............................................................................................. 69 Section X Financial Reports ........................................................................... 72 2 / 187 2023 Semi-annual Report Contents of Documents for Future Reference (1) The financial statements containing signature and seals of the person in charge of the Company, the person in charge of the accounting works and the person in charge of the Accounting Firm (Accounting Officer); (2) Written confirmation from directors, senior management and supervisors of the Company on the 2023 Semi-annual Report; (3) The originals of all company documents and announcements that are disclosed to the public via media designated by CSRC during the reporting period; (4) The place where the above-mentioned documents are maintained: Office of the Board of Directors. 3 / 187 2023 Semi-annual Report Definitions Term Reference Definition Company, the Company, Refers to Rongsheng Petrochemical Co., Ltd. Rongsheng Petrochemical Zhejiang Rongsheng Holding Group Co., Ltd., controlling shareholder of Rongsheng Holding Refers to the Company Rongtong Logistics Refers to Zhejiang Rongtong Logistics Co., Ltd., a subsidiary of the Company Zhejiang Rongsheng Venture Capital Co., Ltd., a subsidiary of the Rongsheng Venture Capital Refers to Company’s controlling shareholder ZPC Refers to Zhejiang Petroleum & Chemical Co., Ltd., a subsidiary of the Company Zhongjin Petrochemical Refers to Ningbo Zhongjin Petrochemical Co., Ltd., a subsidiary of the Company Yisheng Investment Refers to Dalian Yisheng Investment Co., Ltd, a subsidiary of the Company Zhejiang Shengyuan Chemical Fiber Co., Ltd., a subsidiary of the Shengyuan Chemical Fiber Refers to Company Rongxiang Chemical Fiber Refers to Rongxiang Chemical Fiber Co., Ltd., a subsidiary of the Company Hong Kong Sheng Hui Refers to Hong Kong Sheng Hui Co., Ltd., a subsidiary of the Company Rongsheng Petrochemical Rongsheng Petrochemical (Singapore) Pte. Ltd., a subsidiary of the Refers to (Singapore) Company Yongsheng Technology Refers to Zhejiang Yongsheng Technology Co. Ltd., a subsidiary of the Company Rongsheng New M aterials Rongsheng (Zhoushan) New M aterials Co., Ltd., a subsidiary of the Refers to (Zhoushan) Company Zhejiang Yisheng Petrochemical Co., Ltd., a joint stock subsidiary of the Zhejiang Yisheng Refers to Company Ningbo Hengyi Trading Co., Ltd., a joint stock subsidiary of the Hengyi Trading Refers to Company Xiaoshan Rural Zhejiang Xiaoshan Rural Commercial Bank, a joint stock subsidiary of Refers to Commercial Bank the Company Zhejiang Petroleum Refers to Zhejiang Petroleum Co., Ltd., a joint stock subsidiary of ZPC Yushan Petrochemical Refers to Zhoushan Yushan Petrochemical Engineering Co., Ltd, a former subsidiary of ZPC Jintang Logistics Refers to Jintang Logistics Co., Ltd, a subsidiary of ZPC Zhejiang Dingsheng Petrochemical Engineering Co., Ltd, a joint stock Dingsheng Petrochemical Refers to subsidiary of ZPC Derong Chemicals Refers to Zhejiang Derong Chemicals Co. Ltd., a joint stock subsidiary of ZPC ENN (Zhoushan) Refers to ZPC-ENN (Zhoushan) Gas Co., Ltd., a joint stock subsidiary of ZPC Zhejiang Yisheng New M aterials Co., Ltd., a holding subsidiary of Yisheng New M aterials Refers to Zhongjin Petrochemical Ningbo Niluoshan New Energy Co., Ltd., a subsidiary of Zhongjin Niluoshan New Energy Refers to Petrochemical Yisheng Dahua Petrochemical Co., Ltd., a subsidiary of Yisheng Yisheng Dahua Refers to Investment Hainan Yisheng Petrochemical Co., Ltd., a joint stock subsidiary of Hainan Yisheng Refers to Yisheng Investment Hong Kong Yisheng Refers to Hong Kong Yisheng Co., Ltd., a subsidiary of Yisheng Dahua Dalian Rongxincheng Refers to Dalian Rongxincheng Trading Co., Ltd., a subsidiary of Yisheng Dahua 4 / 187 2023 Semi-annual Report Ningbo Yisheng Chemical Co., Ltd, a subsidiary of Hong Kong Sheng Yisheng Chemical Refers to Hui The Securities Supervision Refers to China Securities Regulatory Commission Commission, CSRC Stock exchange, SZSE Refers to Shenzhen Stock Exchange Guosen Securities Refers to Guosen Securities Co., Ltd. Yuan, 10,000 yuan Refers to RM B 0.00, RM B 10,000.00 Reporting period Refers to January 1, 2023 to June 30, 2023 5 / 187 2023 Semi-annual Report Section II Company Profile and Key Financial Indicators I. Company Profile Rongsheng S tock abbreviation S tock code 002493 Petrochemical Abbreviation before change (if None any) Listed on Shenzhen Stock Exchange Company name in Chinese 荣盛石化股份有限公司 Company abbreviation in Chinese 荣盛石化 (if any) Company name in the foreign RONGSHENG PETROCHEM ICAL CO., LTD. language (if any) Company abbreviation in the RSPC foreign language (if any) Legal representative of the Li Shuirong Company II. Contact Information S ecretary of the Board of Directors Representative of securities affairs Name Quan Weiying Hu Yangyang Building of Zhejiang Rongsheng Holding Building of Zhejiang Rongsheng Holding Address Group, Yinong Town, Xiaoshan District, Group, Yinong Town, Xiaoshan District, Hangzhou Hangzhou Telephone 0571-82520189 0571-82520189 Fax 0571-82527208 extension 8150 0571-82527208 extension 8150 E-mail qwy@rong-sheng.com yangyang@rong-sheng.com III. Other Information 1. Contact information of the Company Whether the Company’s registered address, office address and its postal code, company website, E-mail address, etc. have changed during the reporting period The Company’s registered address, office address and its postal code, company website, E-mail address, etc. have not changed during the reporting period, for details, please refer to the 2022 Annual Report. 2. Information disclosure and archiving place Whether the information disclosure and archiving place has changed during the reporting period The name and address of the stock exchange website and media where the Company discloses its semi-annual report and the place where the Company’s semi-annual report is filed have not changed during the reporting period, for 6 / 187 2023 Semi-annual Report details, please refer to the 2022 Annual Report. 3. Other relevant information Whether other relevant information has changed during the reporting period □Applicable Not applicable IV. Key Accounting Data and Financial Indicators Whether the Company needs to retroactively adjust or restate prior years’ accounting data Yes □No Reasons for retroactive adjustment or restatement Changes in accounting policies Increase/decreas e in the current Current reporting S ame period last year reporting period period over the same period last year Before adjustment After adjustment After adjustment Operating income (RM B) 154,525,283,752.29 147,627,593,292.44 147,627,593,292.44 4.67% Net profit attributable to shareholders -1,126,633,616.55 5,366,591,400.34 5,366,884,515.49 -120.99% of the listed company (RM B) Net profit attributable to shareholders of the listed company net of non- -1,388,043,242.84 5,245,936,331.24 5,246,229,446.40 -126.46% recurring gain and loss (RM B) Net cash flow from operating activities -2,278,779,430.90 31,079,069,859.60 31,079,069,859.60 -107.33% (RM B) Basic earnings per share (RM B per -0.11 0.53 0.53 -120.75% share) Diluted earnings per share (RM B per -0.11 0.53 0.53 -120.75% share) Weighted average return on net assets -2.42% 10.60% 10.41% -12.83% Increase/decreas e at the end of End of the End of last year the reporting reporting period period over the end of last year Before adjustment After adjustment After adjustment Total assets (RM B) 349,187,246,348.77 362,587,416,687.68 362,620,099,117.75 -3.70% Net assets attributable to shareholders 44,835,523,194.51 47,260,382,901.11 47,261,683,528.65 -5.13% of the listed company (RM B) Reasons for changes in accounting policies and correction of accounting errors Effective January 1, 2023, the Company implemented the provisions of ASBE Interpretation No. 16, “Accounting for Deferred Taxes on Assets and Liabilities Arising from Individual Transactions Not Subject to the Initial Recognition Exemption” issued by the Ministry of Finance of the People’s Republic of China, and adjusted individual transactions subject to the provisions of ASBE Interpretation No. 16 for those transactions occurring between the beginning of the earliest period of the financial statements in which the provisions of ASBE Interpretation No. 16 were first implemented and the date of the first implementation of ASBE Interpretation No. 7 / 187 2023 Semi-annual Report 16. For lease liabilities and right-of-use assets recognized at the beginning of the earliest period for the presentation of financial statements in which the provisions were first implemented that gave rise to taxable temporary differences and deductible temporary differences as a result of a single transaction to which the provisions apply, the cumulative effect was adjusted to retained earnings at the beginning of the earliest period for which the financial statements were presented, as well as to other relevant financial statement items in accordance with the provisions of ASBE No. 18, “Accounting for Income Taxes”. These changes in accounting policy affected the Company’s balance sheet items at the end of the previous year: deferred tax assets affected are RMB32,682,430.07, deferred tax liabilities affected are RMB31,381,802.53, undistributed earnings affected are RMB1,300,627.54; and the income statement items of January-June 2022: income tax expenses affected are RMB293,115.15. V. Differences in Accounting Data under Domestic and Foreign Accounting Standards 1. Differences in net profits and net assets in financial reports disclosed in accordance with international accounting standards and China’s accounting standards In the reporting period of the Company, there is no difference in the net profits and net assets disclosed in the financial report under international accounting standards and China’s accounting standards. 2. Differences in net profits and net assets in financial reports disclosed in accordance with foreign accounting standards and China’s accounting standards In the reporting period of the Company, there is no difference in the net profits and net assets disclosed in the financial report under foreign accounting standards and China’s accounting standards. VI. Items and Amounts of Non-recurring Gain and Loss Unit: RM B Item Amount Gains or losses on disposal of non-current assets (including the part written-off with provision 9,776,120.31 for asset impairment accrued) Government grants recognized in current gain and loss (excluding grants entitled to in quota or ration according to certain criteria under national policies and which are closely relevant to the 100,951,165.76 Company's normal business operations) Fund possession cost included in current gain and loss charged to non-financial enterprises 99,037.73 Except for effective hedging business related to the normal business operations of the Company, changes in gains and losses of fair value arising from trading financial assets, trading financial 320,428,570.35 liabilities, investment income obtained from disposal of trading financial assets, trading financial liabilities and available-for-sale financial assets Other non-operating revenues and expenditures except for the aforementioned items 1,189,521.25 Other profit/loss items falling within the definition of non-recurring gain or loss 3,709,266.29 Less: Affected amount of income tax 23,818,799.21 Affected amount of minority shareholders' equity (after tax) 150,925,256.19 Total 261,409,626.29 Other gain/loss items falling within the definition of non-recurring gain or loss: The Company has no other gain/loss items falling within the definition of non-recurring gain or loss. Explanation of the circumstances in which the non-recurring gain and loss items listed in the Explanatory 8 / 187 2023 Semi-annual Report Announcement No. 1 on Information Disclosure of Companies Publicly Issuing Securities-Non-recurring Gains and Losses are defined as recurring gains and losses. The Company has no explanation of the circumstances in which the non-recurring gain and loss items listed in the Explanatory Announcement No. 1 on Information Disclosure of Companies Publicly Issuing Securities-Non- recurring Gains and Losses are defined as recurring gains and losses. 9 / 187 2023 Semi-annual Report Section III Management Discussion and Analysis I. Main Businesses of the Company during the Reporting Period (I) Industry of the company during the reporting period In the first half of 2023, the disruptions to the global economy caused by the Federal Reserve’s continued interest rate hike to curb high inflation and the intensification of the competition between major powers have made the international political and economic environment increasingly complex and the competition further intensified. The world political and economic situation is complicated, and the foundation for sustained recovery and development of the domestic economy is still shaky. The Chinese government has effectively responded to various risks and challenges, actively resolved difficulties, and removed bottlenecks and blockages. In the first half of this year, China’s economic recovery has gradually improved and high-quality development has made steady progress. Economic growth has shifted from being driven mainly by investment and exports last year to being driven mainly by consumption and investment this year; and from being driven mainly by industry last year to being driven by both the service sector and industry. In the first half of the year, the petrochemical industry encountered new difficulties such as the simultaneous decline in raw materials and product prices, the weaker-than-expected recovery after the pandemic, and the sluggish demand in the international and domestic markets. According to the data of the National Bureau of Statistics, the operating income of the petrochemical industry in the first half of the year was 7.6 trillion yuan, down 4.4% year - on-year; among them, three major sectors: oil and gas extraction was 674.96 billion yuan, down 6.2% year-on-year, refining sector was 2.5 trillion yuan, up 1.3% year-on-year, and chemical sector was 4.27 trillion yuan, down 7.7% year-on-year. The total profit of the whole industry was 431.09 billion yuan, down 41.3% year-on-year; among them, three major sectors: oil and gas extraction were 190.69 billion yuan, down 12.6% year-on-year, refining sector was 27.4 billion yuan, down 70.2% year-on-year, chemical sector was 205.08 billion yuan, down 51.1% year-on-year. The total import and export volume of the whole industry was 476.36 billion US dollars, down 7.6% year -on-year; among them, exports were 162.06 billion US dollars, down 5.6% year-on-year, imports were 314.3 billion US dollars, down 8.7% year-on-year, and the trade deficit was 152.23 billion US dollars, down 11.7% year-on-year. (II) Main businesses of the company during the reporting period 1. Main products The Company operates the 40 million tonne refining and chemical integration project of Zhejiang Petroleum & Chemical Co., Ltd., the world’s largest single-unit refinery. It is an important producer of polyester, new energy materials, engineering plastics, and high value-added polyolefins in China and Asia, with the world's largest production capacity of chemicals such as PTA and PX. At the same time, it ranks among the world’s top in production capacity of multiple products such as polyethylene, polypropylene, PET, EVA, ABS, etc. In 2023, it was rated as the 7th most valuable chemical brand in the world by the renowned brand evaluation agency Brand Finance in the “Chemicals 25 2023” report. 10 / 187 2023 Semi-annual Report Note: products marked by dotted line / dotted box are products under the plan. During the reporting period, the Company’s main business includes the R&D, production and sales of various chemicals, oil and polyester products. The products are rich in types and complete in specifications, covering many fields such as new energy, new materials, organic chemical, synthetic fiber, synthetic resin, synthetic rubber and oil, mainly including more than 30 categories of products such as olefins and their downstream products, aromatics and their downstream products, oil products, etc. The Company has basically realized “from a drop of oil to everything in the world”, and is constantly improving the new energy and new material industry chain on the basis of the existing global super-large integrated refining base and complete upstream and downstream supporting facilities. 11 / 187 2023 Semi-annual Report (III) Key performance drivers Against the backdrop of ever-changing internal and external environments, the Company has not only effectively guaranteed normal and orderly business operation, but also fully completed the construction of major projects, continuing to maintain a strong development momentum. 1. Putting newly constructed units into operation to contribute more to the performance Relying on the advantages of ZPC’s large refining and chemical platform, the Company’s planned high value- added products have been put into production. In the first half of 2023, ZPC has successfully put into operation an annual output of 400,000 tons of ABS unit, an annual output of 60,000 tons of solution polymerized styrene butadiene rubber unit and an annual output of 100,000 tons of butadiene rare earth rubber/70,000 tons of nickel butadiene rubber unit, and successfully produced qualified products. In the first half of the year, Yongsheng Technology’s annual output of 250,000 tons of functional polyester film expansion project has also been put into operation. The operation of these new units can not only improve the extension of the industrial chain to promote the Company’s products to reduce costs and increase efficiency, but also help boost the Company’s high-quality development. 2. Focusing constantly on safe production to keep operational quality and efficiency stable The Company not only focuses on economic benefits, but also on safe production. We adhere to the principle that “safety is the foundation of production and business”, strengthen the safe production accountability system for all employees, promote all subsidiaries and production units to build and strengthen a solid safe production organizational structure, and assign safe production responsibilities at all levels. We also adopt a combination of rewards and penalties to encourage employees to strictly assure their primary responsibility in their daily work to ensure safe production. 3. Balancing the linkage between production and sales to improve operation perf ormance The Company firmly adheres to the market-oriented, production-based system, holds weekly production and operation meetings, and strives to achieve “same frequency resonance” in production, supply and sales to improve operating efficiency. The Company’s business team keeps a close eye on the market, controls the rhythm of production and sales and adheres to the daily production and sales balance to ensure weekly balance, weekly production and sales balance to ensure monthly balance, constantly improving product quality and brand value. 12 / 187 2023 Semi-annual Report 4. Perfecting the internal management to effectively manage cost risks The Company continues to strengthen internal management innovation, improve the working mechanism of key nodes such as industrial chain research, supplier and customer management, plan management, and risk control. In terms of main raw material procurement, the Company adopts the operation mode of “long-term contract + spot” and “futures hedging”, which not only guarantees the production materials, but also seizes the opportunity benefits, continuously optimizing the raw material cost. In the procurement of auxiliary materials, the Company adheres to the combination of risk control and cost priority, and adopts internal and external pricing to effectively control risks and reduce costs. II. Analysis of Core Competitiveness As one of the leading enterprises in the petrochemical industry with leading comprehensive strength in China, the Company’s core competitiveness is mainly reflected in the following aspects: (I) Complete industrial synergistic advantage s After years of development and improvement, the Company has seized the opportunity of industrial adjustment, achieved rapid growth, and formed the development strategy of “from a drop of oil to everything in the world”. Both the extension of the industrial chain and the coordinating upstream and downstream sectors are helpful for the Company to effectively reduce business costs. While ensuring the supply of raw materials, they can also ensure the reliability and stability of product quality, and also improve the Company’s sustainable profitability and risk resistance. The interconnection between Zhoushan Green Petrochemical Base and Ningbo Petrochemical Base can realize the coordinated development of Ningbo and Zhoushan bases. Pipeline transportation has greatly reduced the risk and cost of water and land transportation. A large number of light hydrocarbon raw materials produced by Ningbo Petrochemical Base are transported to Zhoushan Green Petrochemical Base through pipelines, which can be used as high-quality ethylene raw materials. The surplus oil of Zhoushan Green Petrochemical Base can also be transported to Ningbo Petrochemical Base as high-quality raw materials for the production of aromatics. The construction of the ZPC Project has supporting facilities that can meet the supply and demand of crude oil in the two phases of the project. The total storage capacity of Mamu crude oil depot and Yushan Island crude oil depot has reached 4.6 million m which is the largest storage capacity among domestic refining and chemical facilities. As the most concentrated resource allocation base for oil and gas enterprises in China, the Zhejiang Free Trade Zone has an oil depot capacity of more than 30 million m including Huangzeshan Island, Cezi Island, and Waidiao Island. Most of the oil pipeline networks are interconnected, making local transportation available. (II) Remarkable location competition advantage s The Company's production bases are located along the eastern coastline of China, including the “Circum-Bohai Sea Economic Zone” in Dalian City, Liaoning Province; the “Yangtze River Delta Economic Circle” in Ningbo City, Zhejiang Province; and the “Maritime Silk Road” in Haikou City, Hainan Province. Each production base of the Company is adjacent to high-quality ports, connected with canals and equipped with complete wharf facilities. The main raw materials and other auxiliary raw materials required for production can be unloaded and stored at the chemical material wharf built or rented by the Company, which has provided convenient transportation of bulk raw materials and inventory adjustment. The ZPC project is located in the major consumption area of oil and chemical products, consuming 40% of domestic petrochemical and chemical products, and the area’s production capacity of plastics and chemical fiber accounts for 90% of the country. Refined oil has many sales channels and enjoys strong policy support and obvious competitive advantages. ZPC has taken the lead in other private enterprises and cooperated with Zhejiang Provincial Energy Group to establish Zhejiang Petroleum, taking the lead in the layout of the refined oil retail business. ZPC plans to deploy 700 gas stations in Zhejiang Province. At present, more than 200 13 / 187 2023 Semi-annual Report gas stations have been put into operation. The Ministry of Commerce officially approved granting ZPC the export qualification of non-state-owned trade refined oil. As the first private refining and petrochemical enterprise to obtain export permission, ZPC has taken the lead in opening sales channels in Southeast Asia. In the face of the excess supply of domestic refined oil, this export permission given to ZPC has become more valuable. (III) Excellent strategic layout advantages The management of the Company has a keen sense of investment, accurate timing for project operation and excellent investment and financing capacity. The Company started its business in the polyester chemical fiber sector and experienced many years of development. With the full-scale operation of the 40 million tons/year refining and chemical integration project of its subsidiary in early 2022, ZPC has become the largest single refinery in the world. With the lowest product oil yield and the largest PX production capacity, the project has become the largest PX production base in the world. The project continues to maximize the production and recover light components as raw materials for the ethylene cracking unit, and has made a one-time differentiated layout of downstream supporting chemical units. Due to the mutual provision of materials and main devices as well as the interconnected utilities, the maintenance of a single device does not affect the production load of the whole unit, and thus can achieve the goal of maintenance at the staggered time and long-term continuous operation of the plant. The advanced heavy oil processing technology adopted by the Company has stronger adaptability to raw materials and a higher conversion rate of reaction, taking the lead in terms of process, scale, and supporting facilities. Relying on the 40 million tons/year refining and chemical integration project of ZPC, the Company has accelerated the layout of downstream new chemical materials, aimed at the field of new energy and high-end materials, and has deployed a number of new energy and new material products such as EVA, DMC, PC and ABS, continuously enriching its product chain. With the steady progress of new projects, the Company's production capacity of new energy materials, renewable plastics, special synthetic materials, and high-end synthetic materials will be expanded in an orderly manner, and the transformation of new materials will be gradually accelerated. (IV) Strong R&D and innovation advantages We uphold a technological R&D pattern driven by both independent innovation and cooperation. We have established many world-class R&D platforms, including a high-tech R&D center, a workstation for academicians and experts, an enterprise technology center, and a post-doctoral science and research workstation. Moreover, we engage in active technology exchanges and discussions and promote industry-university-research collaboration to acquire resources from universities, the community, and the Company. With all sectors of society, we jointly promote our research capabilities and technological advancement and together create an innovation ecosystem that is open, healthy, and cooperative, where everyone can benefit. In recent years, the Company has continuously enhanced scientific research cooperation with domestic and foreign countries and increased its R&D investment year by year to maintain a leading level in the industry. The Company’s main manufacturing subsidiaries are all national high-tech enterprises with strong R&D strength and rich process operation experience accumulated during long-term production management. The Company has selected a new technical route for Zhongjin’s petrochemical project, using fuel oil (cheaper than naphtha) to produce some aromatic products. In doing so, the Company has not only eased the shortage of global naphtha supply but also greatly saved raw material procurement costs by introducing the concept of “circular economy”. Hydrogen, the by-product, was used to process fuel oil into naphtha, laying the foundation for the promotion of the ZPC Project. By building projects with PTA patented technology, the Company has effectively reduced the investment cost and operation cost per unit capacity, enhanced the competitiveness of products, and accumulated rich experience in the domestic fabrication of complete sets of technology and equipment. The Company has summarized the successful application of large-scale melt direct spinning polyester and spinning technology in the early projects for further development and improvement in the later projects. (V) Rich human resources advantages 14 / 187 2023 Semi-annual Report The Company’s core management team has rich professional experienc e and keen insight. Made up of efficient doers, the team has a deep understanding of the petrochemical and chemical fiber industries and rich experience in development strategy, new business planning, resource integration, and talent training. Focusing on the construction of corporate culture, the Company has formed a favorable working atmosphere and strong corporate cohesion. The Company has also trained a group of stable core management, R&D and technical talents through internal training and introduction. The Company attaches importance to the cultivation of on-the-job staff. Based on reality and comprehensive planning, the Company is constantly broadening the staff selection platform and formulating an effective incentive mechanism. To maintain the practical and effective work of the staff, the Company has improved the benefits of employees, optimized the professional title assessment system, and clarified the promotion standards and incentives. In addition, the Company combines the employee examination w ith performance evaluation and replaces evaluations with competition to dynamically evaluate employees’ comprehensive quality and form a healthy competition atmosphere of competing through learning and competing for first place. Following the principle of “different measures for different talents and making good use of the strengths of talents”, every employee will have the opportunity to give full play to their abilities. (VI) Efficient operation and management advantages The Company adheres to system construction, integrates digitization, intelligence, standardization, process, and regulation into operations; actively strengthens IT construction; comprehensively integrates business links such as sourcing, production, inventory, and sales; and constantly improves the rapid response ability. The Company has established a complete set of effective management systems in combination with actual situations, defined post responsibilities and work flow, and effectively reduced the operation costs through fine management. Through years of efforts, the Company’s information construction, performance appraisal, credit management and other systems are at the leading level in the industry. At the same time, the Company has further improved its cohesiveness and influence through brand and cultural construction and won honors. The Company has won the “7th Most Valuable Brands in Global Chemical Industry in 2023”, “The 16th among Top 50 Global Chemical Enterprises in 2023”, “Billion Dollar Club of Global Chemical Companies among Top 100 Global Chemical Enterprises in the World”, “Top 100 Comprehensive Health Index of China Listed Companies in 2021”, “Top 10 List of Sales Revenue of Petroleum and Chemical Enterprises in 2022”, “Advanced Standardization List in 2021”, “Top 100 Value Listed Companies on Main Board”, “Outstanding Management Team of Listed Companies in China”, “Best Practice Award of Directors of Listed Companies in 2022”, “2022 Top 100 Enterprises in Zhejiang Province, No.1 in Top 100 Manufacturing Enterprises in Zhejiang Province”, “2022 Top 100 Private Enterprises in Zhejiang Province” and other honors. III. Analysis of Main Business Overview Refer to relevant contents in “I. Main Businesses of the Company during the Reporting Period”. Year-on-year changes in key financial data Unit: RM B Year-on- Current reporting S ame period last year Reasons for change period year increase (decrease) Operating revenue 154,525,283,752.29 147,627,593,292.44 4.67% Operating cost 139,757,633,719.45 122,775,638,618.00 13.83% Selling expenses 100,549,410.04 101,947,202.32 -1.37% 15 / 187 2023 Semi-annual Report Administrative 404,763,431.53 413,432,771.89 -2.10% expenses M ainly due to the increase in interest Financial 4,070,814,062.56 2,469,671,208.89 64.83% expenses of the Company and subsidiaries expenses during the period M ainly due to the decrease in income tax Income tax expense as a result of the decrease in total -752,468,740.63 2,374,223,484.26 -131.69% expenses profit compared with the same period last year M ainly due to increased investment in R&D R&D expenses 3,293,231,534.62 2,010,793,043.62 63.78% expenses of subsidiary ZPC Net cash flow M ainly due to the increase of cash payment from operating -2,278,779,430.90 31,079,069,859.60 -107.33% for raw materials purchased by the Company activities and its subsidiary ZPC during the period Net cash flow M ainly due to the subsidiary ZPC investment from investment -14,829,820,455.43 -19,631,641,960.18 -24.46% cash payment in the current period is less activities than the same period of the previous year Net cash flow M ainly due to the subsidiary ZPC new bank from financing 15,356,373,078.79 -8,369,157,005.17 -283.49% borrowings increased year-on-year during the activities period Net increase in M ainly due to increase in cash paid for cash and cash -2,094,250,081.76 2,924,364,764.70 -171.61% operating activities during the period equivalents Significant changes in the composition of the company’s profits or sources of profits during the reporting period □Applicable Not applicable No significant changes in the composition of the company’s profits or sources of profits during the reporting period. The composition of operating revenue Unit: RM B Current reporting period S ame period last year Year-on- year Proportion in Proportion in increase Amount Amount operating income operating income (decrease) Total operating 154,525,283,752.29 100% 147,627,593,292.44 100% 4.67% income By industry Petrochemical 140,099,506,826.51 90.66% 128,869,677,600.33 87.29% 3.37% industry Polyester chemical fiber 7,346,436,217.27 4.76% 7,034,942,127.69 4.77% -0.01% industry Trade and 7,079,340,708.51 4.58% 11,722,973,564.42 7.94% -3.36% others By product Oil refining 55,062,107,428.82 35.63% 46,667,559,685.68 31.61% 4.02% products Chemical 58,838,530,475.22 38.08% 57,275,666,363.94 38.80% -0.72% products PTA 26,198,868,922.47 16.95% 24,926,451,550.71 16.88% 0.07% Polyester chemical fiber 7,346,436,217.27 4.76% 7,034,942,127.69 4.77% -0.01% film 16 / 187 2023 Semi-annual Report Trade and 7,079,340,708.51 4.58% 11,722,973,564.42 7.94% -3.36% others By region China 138,025,327,277.01 89.32% 122,754,394,065.66 83.15% 6.17% Overseas 16,499,956,475.28 10.68% 24,873,199,226.78 16.85% -6.17% Industries, products or regions that account for more than 10% of the Company’s operating revenue or operating profit Unit: RM B Year-on- Year-on-year Year-on-year year Gross increase increase increase Operating revenue Operating cost profit (decrease) in (decrease) in (decrease) in margin operating operating cost gross profit revenue margin By industry Petrochemical 140,099,506,826.51 125,906,847,107.64 10.13% 8.71% 20.05% -8.48% industry Polyester chemical fiber 7,346,436,217.27 7,103,615,870.05 3.31% 4.43% 6.03% -1.46% industry Trade and 7,079,340,708.51 6,747,170,741.76 4.69% -39.61% -39.73% 0.18% others By product Oil refining 55,062,107,428.82 45,444,345,713.79 17.47% 17.99% 35.51% -10.67% products Chemical 58,838,530,475.22 54,312,061,215.61 7.69% 2.73% 15.74% -10.38% products PTA 26,198,868,922.47 26,150,440,178.24 0.18% 5.10% 7.08% -1.84% Polyester chemical fiber 7,346,436,217.27 7,103,615,870.05 3.31% 4.43% 6.03% -1.46% film Trade and 7,079,340,708.51 6,747,170,741.76 4.69% -39.61% -39.73% 0.18% others By region China 138,025,327,277.01 123,547,954,391.45 10.49% 12.44% 25.52% -9.32% Overseas 16,499,956,475.28 16,209,679,328.00 1.76% -33.66% -33.41% -0.37% If the statistical caliber of the Company’s main business data is adjusted in the reporting period, the Company’s main business data adjusted by the caliber at the end of the reporting period for the latest period □Applicable Not applicable IⅤ. Non-core Business Analysis Unit: RM B Proportion in total Whether it is Amount Cause description profit sustainable Investment income 178,577,881.79 -6.26% M ainly due to investments in futures No and investment income from 17 / 187 2023 Semi-annual Report associated enterprises Profit (loss) from fair 310,625,655.12 -10.88% M ainly due to investments in futures No value change M ainly due to provision for decline in Asset impairment -64,830,582.66 2.27% No value of inventories Non-operating income 2,038,960.44 -0.07% M ainly compensation income No Non-operating M ainly due to sporadic non-recurring 849,439.19 -0.03% No expenses losses Income from asset M ainly the income from disposal of -84,509.13 0.00% No disposal fixed assets Credit impairment M ainly due to provision for bad debts -39,633,196.86 1.39% No loss of accounts receivable Other income 104,660,432.05 -3.67% M ainly government subsidies No V. Analysis of Assets and Liabilities 1. Significant changes in asset composition Unit: RM B End of the reporting period End of last year Increase (decrease) Proportion in Proportion in of Amount Amount total assets total assets proportion M onetary fund 15,188,219,124.43 4.35% 18,238,774,380.21 5.03% -0.68% Accounts receivable 3,363,526,129.84 0.96% 7,128,011,047.03 1.97% -1.01% Stock 45,236,557,593.11 12.95% 60,689,909,793.94 16.74% -3.79% Investment real estate 10,531,297.60 0.003% 10,667,020.60 0.00% 0.00% Long-term equity 8,891,042,895.47 2.55% 8,733,329,806.35 2.41% 0.14% investment Fixed assets 215,083,404,817.73 61.60% 222,161,110,736.65 61.27% 0.33% Construction in progress 32,973,381,339.08 9.44% 26,135,157,629.45 7.21% 2.23% Right-of-use assets 212,408,093.54 0.06% 225,606,768.34 0.06% 0.00% Short term loan 38,995,934,539.57 11.17% 26,369,552,400.50 7.27% 3.90% Contract liabilities 3,989,090,507.85 1.14% 3,734,262,391.81 1.03% 0.11% Long-term loan 134,520,212,536.23 38.52% 130,962,386,969.29 36.12% 2.40% Lease liabilities 204,564,668.81 0.06% 213,400,396.45 0.06% 0.00% Non-current liabilities due 22,216,340,629.61 6.36% 20,461,387,778.93 5.64% 0.72% within one year 2. Major foreign assets □Applicable Not applicable 3. Assets and liabilities measured at fair value Unit: RM B 18 / 187 2023 Semi-annual Report Profit and loss Accumulat Impair Purcha S ales from ed fair ment se Amount at the amount Other Amount at the changes value accrue amount Item beginning of in the chang end of the in fair changes d in the in the the period current es period value for recognized current current period the in equity period period period Financial assets Including: derivative 188,283,362.49 387,219,170.37 financial assets Total above 188,283,362.49 387,219,170.37 Financial 588,769,711.55 549,233,668.87 liabilities Whether there were significant changes in the measurement attributes of the Company’s major assets during the reporting period □Yes No 4. Restrictions on rights of assets at the end of the reporting period Carrying value at the end of Item Reasons for restrictions the period See note to monetary funds in the notes to the M onetary fund 1,823,189,402.42 financial statements for details Pledged for issuing bank acceptance bills as Accounts receivable financing 11,038,301.85 collateral Fixed assets 213,092,536,178.09 Bank loan mortgage, letter of credit mortgage Construction in progress 25,219,264,761.29 Bank loan mortgage Intangible assets 4,893,798,769.47 Bank loan mortgage Total 245,039,827,413.12 VI. Analysis of Investment 1. Overall Investment amount in the reporting Investment amount in the same period Variations period (RMB) of last year (RMB) 8,891,042,895.47 8,211,165,997.21 8.28% 2. Significant equity investments acquired during the reporting period □Applicable Not applicable 3. Major ongoing non-equity investments during the reporting period □Applicable Not applicable 19 / 187 2023 Semi-annual Report 4. Investment in financial assets (1) S ecurities investment There was no investment in securities during the reporting period. (2) Investment in derivatives The Company had no derivatives investment during the reporting period. 5. Use of the raised funds The Company had no use of the raised funds during the reporting period. VII. Sales of Major Assets and Equities 1. Sales of major assets The Company did not sell any major assets during the reporting period. 2. Sales of major equities □Applicable Not applicable VIII. Analysis of Main Holding and Joint-stock Companies Main subsidiaries and joint-stock companies affecting more than 10% of the Company’s net profit 20 / 187 2023 Semi-annual Report Unit:RM B 10,000 Company Company Operating Operating Main business Registered capital Total assets Net assets Net profit name type revenue profit Production, sales, storage and transportation of ZPC Subsidiary 5,580,000 27,526,076.93 9,019,919.96 12,077,630.30 -249,375.02 -175,152.74 petroleum products etc. Shengyuan Production and sales of polyester chips and Chemical Subsidiary 200,000 900,953.36 217,024.68 205,789.85 240.06 231.65 polyester filaments Fiber Zhongjin Production and sales of chemical products and Petrochemic Subsidiary 600,000 3,994,362.13 812,757.56 2,324,764.77 -18,209.59 -19,537.08 petroleum products al Yisheng Project investment, domestic trade, import and Subsidiary 201,800 1,691,608.61 769,388.77 1,413,522.77 5,904.47 8,684.11 Investment export of goods Yisheng Production and sales of PTA and polyester bottle Subsidiary 245,645 1,534,612.31 612,554.90 1,413,522.77 -10,093.76 -7,306.72 Dahua chips Yongsheng New material technology R&D, plastic product Subsidiary 16,000 249,093.57 68,599.22 111,389.35 -4,591.55 -4,599.22 Technology manufacturing, synthetic fibre manufacturing Yisheng New Subsidiary Production and sales of PTA 300,000 1,229,722.54 265,371.77 1,791,328.63 -20,745.66 -20,659.06 M aterials Zhejiang Joint stock Production and sales of PTA USD 51,444.71 2,011,830.71 898,463.53 1,269,371.13 6,426.42 2,515.12 Yisheng company Hainan Joint stock Production and sales of PTA and polyester bottle 458,000 1,433,916.33 663,792.30 1,010,770.47 36,907.79 31,499.72 Yisheng company chips Acquisition and disposal of subsidiaries during the reporting period Acquisition and disposal methods during the reporting Impact on overall production, operation and Company name period performance Zhoushan ZPC Sales Co., Ltd. Newly established No significant impact Zhoushan Yushan Petrochemical Engineering Co., Ltd Sold No significant impact Description of major holding companies and joint-stock companies 21 / 187 2023 Semi-annual Report (1) Zhejiang Petroleum & Chemical Co., Ltd. Zhejiang Petroleum & Chemical Co., Ltd. (ZPC) is the implementing body of the Company’s 40 million tons/year refining and chemical integration project. Its business scope includes general business items such as production, sales, storage and transportation of petroleum products, import and export trade of crude oil, sales of petrochemical raw and auxiliary materials and equipment and their parts and components. With Li Shuirong as its legal representative, ZPC, a holding subsidiary of the Company, owns a registered capital of RMB55.8 billion. As of June 2023, the company had total assets of RMB275,260,770,000 and net assets of RMB90,199,200,000; from January to June 2023, the company realized operating revenues of RMB120,776,300,000 and net profits of RMB- 1,751,530,000. (2) Ningbo Zhongjin Petrochemical Co., Ltd. The business scope of Ningbo Zhongjin Petrochemical Co., Ltd. includes the storage of chemical products; wholesale and retail of chemical products and petroleum products (except hazardous chemicals). With Li Shuirong as its legal representative, Zhongjin Petrochemical, a wholly-owned subsidiary of the Company, owns a registered capital of RMB6,000,000,000. As of June 2023, the company had total assets of RMB39,943,620,000 and net assets of RMB8,127,580,000; from January to June 2023, the company realized operating revenues of RMB23,247,650,000 and net profit of RMB-195,370,000. (3) Dalian Yisheng Investment Co., Ltd. Dalian Yisheng Investment Co., Ltd. is mainly engaged in industrial investment. With Li Shuirong as its legal representative, Yisheng Investment owns registered capital of RMB2,018 million. The Company holds 70% of its equity. As of June 2023, the company had total assets of RMB16,916,090,000 and net assets of RMB7,693,890,000; from January to June 2023, the company realized operating revenues of RMB14,135,230,000 and net profits of RMB86,840,000. (4) Yisheng Dahua Petrochemical Co., Ltd. Yisheng Dahua Petrochemical Co., Ltd. is mainly engaged in the production and sales of PTA. With Li Shuirong as its legal representative, Yisheng Dahua Petrochemical owns a registered capital of RMB2,456,450,000. As of June 2023, the company had total assets of RMB15,346,120,000 and net assets of RMB6,125,550,000; from January to June 2023, the company realized operating income of RMB14,135,230,000 and net profit of RMB- 73,070,000. (5) Zhejiang Yisheng New Materials Co., Ltd. Zhejiang Yisheng New Materials Co., Ltd. is mainly engaged in the production and sales of PTA. The legal representative is Xu Baoyue, the registered capital is RMB3 billion, and Ningbo Zhongjin Petrochemical Co., Ltd. holds 51% of its equity. As of June 2023, the company had total assets of RMB12,297,230,000 and net assets of RMB2,653,720,000; from January to June 2023, the company realized operating income of RMB17,913,290,000 and net profit of RMB-206,590,000. (6) Hainan Yisheng Petrochemical Co., Ltd. Hainan Yisheng Petrochemical Co., Ltd. is a joint-stock subsidiary of Yisheng Investment, the Company’s holding subsidiary. The Company’s main business includes the production and sales of PTA and polyester bottle chips, and import and export business. With Fang Xianshui as its legal representative, Yisheng Petrochemical owns a registered capital of RMB4,580,000,000. Yisheng Investment holds 50% of its equity. As of June 2023, the company had total assets of RMB14,339,160,000 and net assets of RMB6,637,920,000; from January to June 2023, the company realized operating income of RMB10,107,700,000 and net profit of RMB315,000,000. (7) Zhejiang Yisheng Petrochemical Co., Ltd. Zhejiang Yisheng Petrochemical Co., Ltd. is mainly engaged in PTA production and sales. Zhejiang Yisheng Petrochemical Co., Ltd. is mainly engaged in PTA production and sales. With Fang Xianshui as its legal 22 / 187 2023 Semi-annual Report representative, Yisheng Petrochemical owns a registered capital of USD 514,447,100. The Company holds 30% of its equity. As of June 2023, the company had total assets of RMB200,118,310,000 and net assets of RMB8,984,640,000; from January to June 2023, the company realized operating revenues of RMB12,693,710,000 and net profits of RMB25,150,000. (8) Zhejiang Shengyuan Chemical Fiber Co., Ltd. Zhejiang Shengyuan Chemical Fiber Co., Ltd. is the implementing body of the Company’s multi-functional fibre technical transformation project. Its business scope covers the manufacturing and processing of polyester and spandex (only for preparation) and the distribution of light textile raw materials and products. With Li Shuirong as its legal representative, Shengyuan Chemical Fiber, a wholly-owned subsidiary of the Company, owns a registered capital of RMB2,000,000,000. As of June 2023, the company had total assets of RMB9,009,530,000 and net assets of RMB2,170,250,000; from January to June 2023, the company realized operating revenues of RMB2,057,900,000 and net profits of RMB2,320,000. (9) Zhejiang Yongsheng Technology Co., Ltd. Zhejiang Yongsheng Technology Co., Ltd. is mainly engaged in the production and sales of polyester products. With Xu Yongming as its legal representative, Yongsheng Technology owns a registered capital of RMB160 million. The Company holds 70% of its equity. As of June 2023, the company had total assets of RMB2,490,940,000 and net assets of RMB685,990,000; from January to June 2023, the company realized operating income of RMB1,113,890,000 and net profit of RMB-45,990,000. IX. Structured Entities Controlled by the Company □Applicable Not applicable X. Risks Faced by the Company and Countermeasures 1. Risk from price fluctuation of raw materials As a member of the crude oil industrial chain, the Company’s main cost of production is the cost of upstream raw materials. Therefore, the fluctuation of crude oil prices will result in the price fluctuation of products in the industry chain, resulting in the fluctuation of corporate benefits and an increase in sales risk. Our crude oil team in Singapore has rich experience in procurement, trade, hedging, and logistics. With the help of the marketing department, we will focus on market changes, adhere to the combination of strategic procurement and preferential procurement, and effectively reduce procurement costs. We also strengthen sales management and arrange flexible long-term and short-term contracts to reduce the adverse impact of raw material fluctuations. 2. Risk of economic fluctuation With chemicals, oil products, and polyester products as main products, our business covers the petrochemical and chemical fiber manufacturing industries, which go hand in hand with the national economy and people’s livelihoods. Therefore, the prosperity of the national economy is tied to our industrial development. In recent years, the slowdown in demand growth from downstream industries has affected the petrochemical industry to a certain extent. The Company will pay close attention to the economic situation and market trends, and take practical and effective measures to minimize the risks posed by macroeconomic fluctuations. 23 / 187 2023 Semi-annual Report 3. Risk of exchange rate In the future, the market-oriented reform of the exchange rate will become one of the important factors affecting investors’ asset allocation. If the USD further strengthens in the interest rate increase cycle, it may lead to greater pressure on the depreciation of RMB. As the Company pursues international growth, the sharp fluctuation of the currency exchange rate of foreign exchange settlement, which is dominated by the USD, will jeopardize our daily operations. While controlling financial risks, the Company will continue to optimize the financing structure and the financing scale of USD funds, control the cost within a reasonable range, and then reduce the adverse impact of the exchange rate. 4. Risk of market competition With the rapid development of the synthetic fiber industry chain in recent years, a certain degree of overcapacity has emerged in the petrochemical industry. The further launch of new capacity will intensify market competition and negatively affect the performance of our relevant products. The Company will accelerate the continuous expansion of the downstream deep processing fields, further strengthen our anti-risk capabilities, improve the level of product differentiation and competitiveness, strengthen the development of the market and enhance our overall profitability. 24 / 187 2023 Semi-annual Report Section IV Corporate Governance I. The Convening of the Annual General Meeting and Interim Shareholders’ Meeting During the Reporting Period 1. General meeting of shareholders during the reporting period Investor Disclosure S ession Type attendanc Convening date Meeting resolution date e ratio http://www.cninfo.com.cn/new/discl The First Extraordinary osure/detail?plate=szse&orgId=9900 Extraordinary General 77.78% April 13, 2023 April 14, 2023 015502&stockCode=002493&annou General M eeting M eeting ncementId=1216403827&announce in 2023 mentTime=2023-04-14 http://www.cninfo.com.cn/new/discl Annual osure/detail?plate=szse&orgId=9900 2022 Annual General 79.78% M ay 16, 2023 M ay 17, 2023 015502&stockCode=002493&annou General M eeting M eeting ncementId=1216829613&announce mentTime=2023-05-17 2. Preferred shareholders with voting rights recovered requested to convene an extraordinary general meeting of shareholders □Applicable Not applicable II. Changes in Directors, Supervisors and Senior Management of the Company There were no changes in the directors, supervisors and senior management of the Company during the reporting period, which can be found in the 2022 Annual Report, and some of them have changed their biographies as follows: Mr. Xiang Jiongjiong: Master’s degree; currently the director and general manager of Rongsheng Petrochemical Co., Ltd., vice chairman of Zhejiang Rongsheng Holding Group Co., Ltd. and director of Zhejiang Petroleum and Chemical Co., Ltd.; also the vice chairman of Zheshang General Association of Enterprises; selected in Forbes “2021 China’s Best CEO List”. III. Profit Distribution and Conversion of Capital Reserve into Share Capital during the Reporting Period The company plans to have no cash dividend, bonus shares, and capitalization of provident fund for the half-year. IV. Implementation of the Equity Incentive Plan, Employee Stock Ownership Plan or other Employee Incentives The Company had no implementation of equity incentive plan, employee stock ownership plan or other employee incentives during the reporting period. 25 / 187 2023 Semi-annual Report Section V Environmental and Social Responsibility I. Major Environmental Issues Whether the listed company and its subsidiaries are key emission companies announced by the environmental protection department Yes □No Environmental protection-related policies and industry standards The Company and its subsidiaries strictly abide by the requirements of relevant laws and regulations such as the Environmental Protection Law of the People’s Republic of China, the Law of the People’s Republic of China on the Prevention and Control of Atmospheric Pollution, the Law of the People’s Republic of China on the Prevention and Control of Water Pollution, the Law of the People’s Republic of China on the Prevention and Control of Environmental Pollution by Solid Wastes, and strictly implements the relevant standards such as the Emission Standard of Pollutants for Petroleum Refining Industry and the Emission Standard of Pollutants for Petrochemical Industry. 1. Executive standards: (1) The emissions of flue gas from the heating furnace, catalytic regeneration flue gas, tail gas from the sulfur unit, reforming catalytic regeneration flue gas, organic waste gas and the concentration of atmospheric pollutants at the plant boundary shall comply with the special emission limits for atmospheric pollutants specified in the Emission Standard of Pollutants for Petroleum Refining Industry (GB31570-2015) and the Emission Standard of Pollutants for Petrochemical Industry (GB31571-2015) and Emission Standards for Synthetic Resin Industry Pollutants (GB31572-2015). (2) The sulfuric acid mist of sulfuric acid plants shall be subject to the special emission limits of atmospheric pollutants specified in the Emission Standard of Pollutants for Sulfuric Acid Industry (GB26132-2010). (3) The emission of odor pollutants shall comply with the Class II standard of Emission Standard for Odor Pollutants (GB14554-93). (4) The exhaust gas pollutants of the power boiler shall be subject to an 80% commitment value of emission limit specified in Phase II of the Emission Standard of Air Pollutants for Coal-fired Power Plants (DB33/2147- 2018). (5) The exhaust gas pollutants from boilers in Mamu Oil Depot shall be subject to the special emission limits of oil-fired boilers in the Emission Standard of Air Pollutants for Boilers (GB13271-2014). (6) The tailwater discharge of the integrated project and the sewage treatment plant of the base shall comply with the special discharge limits specified in the Emission Standard of Pollutants for Petroleum Refining Industry (GB 31570-2015), the Emission Standard of Pollutants for Petrochemical Industry (GB31571-2015) and the Emission Standard of Pollutants for Synthetic Resin Industry (GB31572-2015). (7) The noise at the boundary of the factory shall comply with the Class III standard of Emission Standard for Noise at Boundary of Industrial Enterprises (GB12348-2008). (8) The Integrated Project and the Solid Waste Disposal Center shall implement the Standard for Pollution Control on the Non-hazardous Industrial Solid Waste Storage and Landfill (GB 18599-2001), the Standard for Pollution Control of Hazardous Waste Storage (GB 18597-2001), the Standard for Pollution Control of Hazardous Waste Incineration (GB18484-2020) and the Standard for Pollution Control of Hazardous Waste Landfill (GB 18598-2019). 2. Quality standards 26 / 187 2023 Semi-annual Report (1) The base and the points of concern shall implement the Class I (Class I area) and Class II (Class II area) standards in the Ambient Air Quality Standard (GB3095-2012) according to the category of ambient air functional areas. The Cm value specified in Detailed Explanation of Integrated Emission Standard of Air Pollutants is taken as the reference value of quality standard for non-methane total hydrocarbon (2.0mg/m3). (2) The monitoring of surface water shall comply with the Standard for Seawater Quality (GB3097-1997). Environmental protection administrative licensing 27 / 187 2023 Semi-annual Report S /N Certificate Certificate No. Issued by Application date Period of validity Rongsheng Petrochemical Pollutant Hangzhou Ecological Environment 1 91330000255693873W001P November 06, 2021 November 05, 2026 Discharge Permit Bureau Zhoushan Ecological Environment 2 ZPC Pollutant Discharge Permit 913309003440581426001P July 19, 2019 July 18, 2024 Bureau (Daishan Branch) Environmental Protection Department 3 ZPC Radiation Safety Permit ZHFZ [L2105] October 18, 2018 October 17, 2023 of Zhejiang Province Yushan Petrochemical Hazardous Waste Ecological Environment Department of 4 3309000267 January 06, 2023 January 05, 2028 Operation License Zhejiang Province Yushan Petrochemical Pollutant Discharge Zhoushan Ecological Environment 5 91330900M A28K51W9C001P April 03, 2019 April 02, 2024 Permit Bureau Zhongjin Petrochemical Pollutant Discharge Ningbo Ecological Environment 6 91330211764527945N001P December 02, 2020 December 31, 2025 Permit Bureau (Zhenhai Branch) 7 Zhongjin Petrochemical Radiation Safety ZHFZ [B2500] Ecological Environment Department of July 17, 2023 July 16, 2028 Permit Zhejiang Province Ningbo Ecological Environment 8 Zhejiang Yisheng Pollutant Discharge Permit 91330200744973411W001W / December 15, 2026 Bureau (Beilun Branch) Ecological Environment Department of 9 Zhejiang Yisheng Radiation Safety Permit ZHFZ (B2005) / November 17, 2024 Zhejiang Province Shengyuan Petrochemical Fiber Pollutant Hangzhou Ecological Environment 10 91330109754409144F001P November 06, 2021 November 05, 2026 Discharge Permit Bureau Shengyuan Petrochemical Fiber Radiation Ecological Environment Department of 11 ZHFZ A2408 M arch 14, 2022 M arch 13, 2027 Safety Permit Zhejiang Province Industry emission standards and specific situations of pollutant emissions involved in production and operation activities Types of Names of main main Number Company or Distribution Pollutant discharge pollutants pollutants Discharge of Emission Total Total certified Excessive S ubsidiary of discharge standards in and and method discharge concentration/intensity emissions emissions emissions Name outlets execution particular particular outlets pollutants pollutants Discharge Rongsheng Particulate GB31572、 Waste gas after 1 Furnace area 1.1245-3.1405mg/m3 1.4347t 13.65t/a None Petrochemical matter treatment GB31571、 DB3301/T0205、 Rongsheng Waste gas NOx Discharge 1 Furnace area 14.701-45.007mg/m3 18.42t 102.59t/a None 28 / 187 2023 Semi-annual Report Petrochemical after GB14554、GB16297 treatment Discharge Rongsheng Waste gas Sulfur dioxide after 1 Furnace area 2.544-4.31mg/m3 2.2431t 121.93t/a None Petrochemical treatment Discharge Rongsheng Waste gas VOC after 1 Furnace area 0.221-0.545mg/m3 0.2869t 110.38t/a None Petrochemical treatment Discharge GB31570、 Particulate In the M ean: 0.80mg/m3; ZPC Waste gas after 58 72.53t 1566.86t/a None matter factory range: 0-11.26mg/m3 GB31571、GB31572 treatment Discharge GB31570、 In the M ean: 3.24mg/m3; ZPC Waste gas Sulfur dioxide after 90 278.31t 2750.8t/a None factory range: 0.07-32.29mg/m3 GB31571、GB31572 treatment Discharge M ean: 30.75mg/m3; GB31570、 In the ZPC Waste gas NOx after 93 range: 0.25- 2505.38t 7078.45t/a None factory GB31571、GB31572 treatment 105.32mg/m3 Discharge GB31570、 Waste In the M ean: 29.73mg/L; ZPC COD after 1 347.56t 411.77t/a None water factory range: 1.1-49.7mg/L GB31571、GB31572 treatment Discharge Waste Ammonia In the M ean: 0.1268mg/L; GB31570、 ZPC after 1 1.6t 42.08t/a None water nitrogen factory range: 0.01-3.33mg/L GB31571、GB31572 treatment Discharge Yushan Particulate In the M ean: 5.97mg/m3; DB33/2147、 Waste gas after 13 18.73t 113.46t/a None Petrochemical matter factory range: 0.27-24.25mg/m3 GB13271、GB18484 treatment Discharge Yushan In the M ean: 6.87mg/m3; DB33/2147、 Waste gas Sulfur dioxide after 13 41.71t 955.31t/a None Petrochemical factory range: 0.73-28.79mg/m3 GB13271、GB18484 treatment Discharge M ean: 39.20mg/m3; Yushan In the DB33/2147、 Waste gas NOx after 13 range: 22.71- 657.76t 847.63t/a None Petrochemical factory GB13271、GB18484 treatment 69.87mg/m3 Zhongjin Continuous Whole Waste gas Sulfur dioxide 15 5.99mg/m3 GB13223、GB31570 54.16t 251.76t/a None Petrochemical blow-down factory Zhongjin Continuous Whole Waste gas NOx 15 26.38mg/m3 GB13223、GB31570 238.39t 1141.74t/a None Petrochemical blow-down factory 29 / 187 2023 Semi-annual Report Zhongjin Continuous Whole Waste gas Smoke dust 15 3.28mg/m3 GB13223、GB31570 29.60t 216.44t/a None Petrochemical blow-down factory Chemical Zhongjin Waste Continuous oxygen 2 East side 45.46mg/L GB8978 99.19t 469.03t/a None Petrochemical water blow-down demand Zhongjin Waste Ammonia Continuous 2 East side 0.58mg/L GB8978 1.26t 52.23t/a None Petrochemical water nitrogen blow-down Northwest Chemical Yisheng Waste Continuous corner and oxygen 2 56.28mg/L 300mg/L 377.92t 1680t/a None Dahua water blow-down north side of demand the plant Northwest Yisheng Waste Ammonia Continuous corner and 2 0.2mg/L 30mg/L 1.5844t 182t/a None Dahua water nitrogen blow-down north side of the plant Southeast Yisheng Continuous Waste gas NOx 3 corner of the 23.48mg/m 50mg/m 44.95t 405t/a None Dahua blow-down plant Southeast Yisheng Continuous Waste gas Sulfur dioxide 3 corner of the 1.15mg/m 35mg/m 2.28t 251t/a None Dahua blow-down plant Southeast Yisheng Continuous Waste gas Smoke dust 3 corner of the 1.32mg/m 5mg/m 3.62t 51t/a None Dahua blow-down plant Process Discharge Zhejiang Sewage waste COD after 1 47.65mg/L GB31571-2015 318.83t 1039.84t/a None Yisheng station water treatment Process Discharge Zhejiang Ammonia Sewage waste after 1 0.16mg/L GB31571-2015 1.11t 17.35t/a None Yisheng nitrogen station water treatment Discharge Zhejiang Waste gas SO2 after 2 Boiler island 7.6mg/m DB33/2147-2018 17.87t 197.45t/a None Yisheng treatment Discharge Zhejiang Waste gas NOX after 2 Boiler island 36.63mg/m DB33/2147-2018 37.94t 458.43t/a None Yisheng treatment Zhejiang Waste gas Smoke dust Discharge 2 Boiler island 2.53mg/m DB33/2147-2018 6.45t 78.99t/a None 30 / 187 2023 Semi-annual Report Yisheng after treatment Discharge Boiler/heat Hainan GB13223-2011、 Waste gas SO2 after 2 medium 36.11/61.12mg/m 88.47t 679t/a None Yisheng GB13271-2014 treatment furnace Discharge Boiler/heat Hainan GB13223-2011、 Waste gas NOx after 2 medium 43.62/160.68mg/m 185.60t 989.9t/a None Yisheng GB13271-2014 treatment furnace Discharge Boiler/heat Hainan GB13223-2011、 Waste gas Smoke dust after 2 medium 11.67/17.29mg/m 26.86t 232t/a None Yisheng GB13271-2014 treatment furnace Process Discharge Hainan Sewage GB31571-2015、 waste COD after 1 28.49mg/L 56.90t 236.15t/a None Yisheng station GB31572-2015 water treatment Process Discharge Hainan Ammonia Sewage GB31571-2015、 waste after 1 0.15mg/L 0.27t 17.7t/a None Yisheng nitrogen station GB31572-2015 water treatment Shengyuan Discharge Particulate West side of Chemical Waste gas after 1 4.18mg/m 2.99t 8.74t/a None matter the factory Fiber treatment Shengyuan Discharge West side of Chemical Waste gas NOx after 1 28.94mg/m GB31572、 17.35t 52.15t/a None the factory Fiber treatment GB31571、 Shengyuan Discharge DB3301/T0205、 West side of Chemical Waste gas Sulfur dioxide after 1 1.21mg/m GB14554、GB16297 1.793t 17.38t/a None the factory Fiber treatment Shengyuan Discharge West side of Chemical Waste gas VOC after 1 0.87mg/m 1.066t 97.298t/a None the factory Fiber treatment 31 / 187 2023 Semi-annual Report Treatment of pollutants The above companies build pollutant management facilities in accordance with the requirements of the environmental impact assessment of construction projects, and the prevention and control measures for waste gas, waste water, solid waste and noise are designed, constructed and put into operation at the same time as the main installations in strict accordance with the requirements of the environmental impact assessment, and the daily maintenance of equipment and facilities are carried out to ensure the high efficiency and stability of the pollutant management facilities. Emergency response plan for environmental emergencies 1. The Emergency Response Plan for Environmental Emergencies of Rongsheng Petrochemical Co., Ltd. was completed in July 2022 for filing by the local environmental protection department, with filing number 330109- 2022-045-L. 2. The Emergency Response Plan for Environmental Emergencies of Zhejiang Petroleum and Chemical Co., Ltd. has completed the filing at the local environmental protection department, Emergency Response Plan Filing No.: 330921-2021-023-H; Emergency Response Plan Filing Authorities: Zhoushan Ecological and Environmental Protection Bureau (Daishan branch). 3. The Emergency Response Plan for Environmental Emergencies of Ningbo Zhongjin Petrochemical Co., Ltd. was revised, evaluated and filed with the local environmental protection department in March 2022, with filing No. 330211-2022-019-H. 4. The Emergency Response Plan for Environmental Emergencies of Zhejiang Yisheng Petrochemical Co., Ltd. was revised, evaluated and filed with the local environmental protection department in September 2021. 5. The Emergency Response Plan for Environmental Emergencies of Zhejiang Shengyuan Chemical Fiber Co., Ltd. was completed on June 2, 2022 for filing by the local environmental protection department, with filing No. 330109-2022-034-L. 6. The Emergency Response Plan for Environmental Emergencies of Hainan Yisheng Petrochemical Co., Ltd. was revised, evaluated and filed with the local environmental protection department in December 2021. Investment in environmental governance and protection and payment of environmental protection taxes In accordance with the relevant requirements of the local government at the national level, the Company and its subsidiaries completed various monitoring and environmental governance work. From January to June 2023, the Company invested a total of approximately RMB49,960,000 in environmental protection related investments, and the Company and its subsidiaries paid a total of approximately RMB5,650,000 in environmental protection taxes. Environmental self-monitoring plan The Company and its subsidiaries strictly abide by the environmental protection laws, regulations and relevant regulations of the state and local governments. The Company has established an environmental self -monitoring scheme to ensure that all pollutants are discharged and disposed of in strict accordance with the requirements of laws and regulations. The self-monitoring plan is disclosed in the pollution source monitoring data management system. The Company carries out pollution source monitoring in strict accordanc e with the monitoring scheme to ensure that all pollutants are discharged in strict accordance with the requirements of laws and regulations, and entrusts a qualified third-party monitoring agency to carry out monitoring on a regular basis. Administrative penalties for environmental issues during the reporting period None Other environmental information that should be disclosed Other environmental information that should be disclosed has been disclosed as required. Measures taken to reduce carbon emissions during the reporting period and their effects As an active participant in China’s environmental protection cause, Rongsheng Petrochemical actively fulfills 32 / 187 2023 Semi-annual Report its commitment to green development, fully implements the requirements of the state and the company on carbon reduction and energy saving management, focuses on the development of recycling economy, cleaner production, green manufacturing, strengthens the management of carbon emissions, gives full play to the advantages of carbon fixation and carbon elimination, builds the whole life cycle of the green manufacturing system and promotes the green, low-carbon, and high-quality development of the industry chain by linking with the upstream and downstream partners. The Company actively implements circular economy development mode, and recycles and utilizes the high concentration CO2 generated from EO/EG (ethylene oxide/ethylene glycol) plant as raw material of DMC/PC (dimethyl carbonate/polycarbonate) plant, which effectively reduces carbon emission. At present, the company recycles and refines the tail gas of high concentration CO2 emissions from a 800,000 tons/year ethylene glycol plant for the production of polycarbonate raw materials, and another CO2 recovery project for an ethylene glycol plant is under implementation, forming an environmentally friendly green industrial chain process of CO2 recovery, utilization, and the production of high-end PC resins, which is characteristic of the company. ZPC renovated the original power center to reduce gas demand by converting 7 coal-fired boilers into gas-fired boilers. ZPC optimizes the operation of flare system, recovers flare gas with calorific value up to the standard in time, and accurately accompanies flare gas with calorific value not up to the standard, reduces the amount of accompanied fuel gas, and saves about 30 tons/hour of fuel gas. Zhongjin Petrochemical adopts 95+ energy-saving and environment-friendly waste heat recovery system to renovate the aromatics heating furnace. By purifying the fuel and adding new facilities such as preheater, blower and induced draft fan, the efficiency of the heating furnace has been increased to 95%, with an annual energy saving of 15,000 tons of standard coal. Ⅴ. Social Responsibility Information The Company implements the concept of win-win cooperation and continues to help the community public welfare, and demonstrates its mission and responsibility with practical actions. The Company continues to improve the quality of customer service, strengthen the management of responsible purchasing, provide public welfare volunteer services, and work together with customers, suppliers, the public and other stakeholders in the community to make progress, build harmony and share the benefits. The Company adheres to the customer-centered approach, continuously improves the service management system, actively responds to the diversified needs of customers, improves the quality and efficiency of services in multiple dimensions, strictly protects the privacy and information security of customers, and enhances customer satisfaction. The Company is committed to building a responsible supply chain, deepening supplier compliance management, optimizing supplier management and business processes, attaching importance to the prevention of supply chain risks, establishing equal and mutually beneficial, close and stable cooperative relationships with outstanding suppliers, and working together with suppliers to build an honest, transparent and responsible supply chain ecology. The company advocates the concept of public welfare, is enthusiastic about public welfare, and actively carries out public welfare donations to share the fruits of development with the society. It is committed to helping students and teachers, medical mutual aid, poverty alleviation and care for special groups, and encourages employees to participate in blood donation, condolences and other types of volunteer activities, carry forward the spirit of volunteerism, and continue to promote the public welfare cause and the healthy development of the community, and actively spread the civilization and harmony of the social trends, and to contribute to the construction of a harmonious and beautiful society. 33 / 187 2023 Semi-annual Report Section VI Important Matters I. Matters in respect of which the Company’s actual controllers, shareholders, related parties, acquirers and the Company and other parties related to the commitments have completed fulfillment of the commitments during the reporting period and thos e which have not been completed beyond the reporting period as of the end of the reporting period Time of Commitme Commitme Term of Cause of Commitment Content of Commitment Commitmen Fulfillment nt Party nt Type Commitment t Share reform commitment N/A N/A N/A N/A N/A Commitments stated in the Report of Acquisition or Equity Change N/A N/A N/A N/A N/A Report Commitments made in assets N/A N/A N/A N/A N/A reorganization Directors Li Shuirong and Li Yongqing and Supervisor Li Guoqing Directors promised that during their term of office, they would not transfer Term of and Commitmen shares they held (including directly and indirectly) in the issuer of Commitment made during IPO or November commitment for supervisors t made more than 25% of the total shares held (including directly and Fulfilled re-financing 02, 2010 share lock-up is of the during IPO indirectly) by them in the issuer every year. Within half a year after 36 months Company resignation, they would not transfer shares directly or indirectly held by them in the issuer. Equity incentive commitment N/A N/A N/A N/A N/A Zhejiang Rongsheng Holding Group Co., Ltd., the controlling shareholder of the Company, signed the Non-competition Agreement with the Company and promised not to compete with the Company in the same industry. Li Shuirong, the de facto Shareholder Commitmen Other commitments to minority controller and the largest natural person shareholder of the November s before t made Long term Fulfilled shareholders of the Company Company, and other shareholders, including Li Yongqing, Li 02, 2010 issuance during IPO Guoqing, Ni Xincai, Xu Yuejuan and Zhao Guanlong, respectively issued the Letter of Commitment on Avoiding Horizontal Competition and promised not to compete with the company in the same industry. 34 / 187 2023 Semi-annual Report Other commitments N/A N/A N/A N/A N/A Whether the commitments are Yes performed on time If the commitments have not been fulfilled after the deadline, the specific reasons for the failure to N/A complete the performance and the work plan for the next step should be explained in details 35 / 187 2023 Semi-annual Report II. Non-operating Occupation of Funds of the Listed Company by the Controlling Shareholder and Other Related Parties There was no non-operating occupation of funds of the listed company by the controlling shareholder and other related parties during the reporting period. III. Illegal External Guarantee There was no illegal external guarantee during the reporting period. IV. Appointment and Dismissal of Accounting Firm Whether the semi-annual financial report has been audited The semi-annual financial report has not been audited. V. Explanation of the Board of Directors and the Board of Supervisors on the “Non-standard Audit Report” for the reporting period issued by the accounting firm □Applicable Not applicable VI. Explanation of the Board of Directors on the Relevant Situation of the Previous Year of the “Non-standard Audit Report” □Applicable Not applicable VII. Matters Related to Bankruptcy and Reorganization The Company did not have any matters related to bankruptcy or reorganization during the reporting period. VIII. Litigation Matters Major litigation and arbitration matters The Company had no major litigation and arbitration during the reporting period. Other litigation matters □Applicable Not applicable IX. Punishment and Rectification Type of investig Conclusion (if Disclosure Name Type Reason Disclosure reference ation/pe any) Date nalty Rongsheng Zhejiang Securities The supervision For details, please refer to January 12, Petrochemic Other Regulatory Bureau Other and the Announcement on the 2023 al Co., Ltd. found in the on-site management Company and Relevant 36 / 187 2023 Semi-annual Report Li Shuirong Director inspection that the measure of Personnel Receiving a company had issuing a Warning Letter from Xiang irregularities in the warning letter Zhejiang Securities Director Jiongjiong recognition of was taken and Regulatory Bureau revenue from recorded in the (Announcement No. Wang Senior trading business integrity 2023-002) on the Juchao Yafang management and in accounting archives of Information Network Quan treatment in 2020- securities and (www.cninfo.com.cn) Director 2021. futures markets. Weiying Description of the rectification After receiving the Warning Letter, the Company and the relevant personnel attach great importance to the problems pointed out wherein, strictly in accordance with the requirements of the Zhejiang Securities Regulatory Bureau, fully learn from the lessons, continue to strengthen the study of securities laws and regulations, establish, improve and strictly implement the financial and accounting management system, enhance the management of disclosure affairs, and improve the awareness of standardized operation; and to effectively exercise diligence and duty in order to facilitate the standardized operation of the Company and ensure that the disclosure of information is true, accurate, complete, timely and fair, thereby safeguarding the interests of the Company and all shareholders and promoting the Company’s healthy, stable and sustainable development. X. Integrity of the Company and its controlling shareholders and actual controllers □Applicable Not applicable XI. Major Related Transactions 1. Related party transactions related to daily operations 37 / 187 2023 Semi-annual Report Pricing Content Amount Proportio Excee S ettlemen Available Type of principle Price of Trading s of of related n to d the t of market related s of related limit Disclo Related Relatio related party similar appro related price for party related party approved sure Disclosure reference party nship party transacti transacti ved party similar transact party transacti (RMB Date transact on (RMB on limit transactio transactio ion transacti on 10,000) ion 10,000) amount or not n n on http://www.cninfo.com.cn/ Coal, Banker’s new/disclosure/detail?plate low- Rongshe Parent Purchas acceptanc April =szse&orgId=9900015502 value M arket M arket 920,310.5 M arket ng compan e of 99.51% 1600000 No e bill, spot 20, &stockCode=002493&ann consum price price 6 price Holding y goods exchange, 2023 ouncementId=1216478196 ables, etc. &announcementTime=202 etc. 3-04-20 http://www.cninfo.com.cn/ Banker’s new/disclosure/detail?plate Associat Zhejian acceptanc April =szse&orgId=9900015502 ed Sales of Aromati M arket M arket 536,883.9 M arket g 6.31% 1500000 No e bill, spot 20, &stockCode=002493&ann enterpris goods cs, etc. price price 9 price Yisheng exchange, 2023 ouncementId=1216478196 e etc. &announcementTime=202 3-04-20 http://www.cninfo.com.cn/ new/disclosure/detail?plate Purchas April =szse&orgId=9900015502 Saudi Crude M arket M arket 2,718,963 Electronic M arket [Note] e of 34.15% 7100000 No 20, &stockCode=002493&ann Aramco oil price price .07 transfer price goods 2023 ouncementId=1216478196 &announcementTime=202 3-04-20 4,176,157 10,200,00 Total -- -- -- -- -- -- -- -- .62 0 Details of return of large sales N/A Actual performance during the reporting period where the total amount of daily related party transactions to occur in the None current period is estimated by category (if any) Reasons for substantial differences between the transaction price and market reference N/A price (if applicable) 38 / 187 2023 Semi-annual Report [Note] Zhejiang Rongsheng Holding Group, the controlling shareholder of the Company, signed the Share Purchase Agreement with the strategic partner Aramco Overseas Company B.V (hereinafter referred to as AOC), a wholly- owned subsidiary of Saudi Arabian Oil Company (hereinafter referred to as Saudi Aramco) on March 27, 2023, and the transferring parties have obtained the Confirmation of Securities Transfer Registration issued by China Securities Depository and Clearing Corporation Limited on July 20, 2023 and completed the transfer. 2. Related party transactions arising from the acquisition and sale of assets or equity The Company had no connected transactions related to the acquisition or sales of assets or equity during the reporting period. 3. Related-party transactions for outward joint investment The Company had no connected transactions related to joint outward investment during the reporting period. 4. Connected transactions on credit and debt The Company had no connected transactions on credit and debt during the reporting period. 5. Transactions with financial companies with associated relationships There are no deposits, loans, credits or other financial operations between the Company and the related finance companies, and the related party. 6. Transactions between the financial companies controlled by the company and related parties There are no deposits, loans, credits or other financial operations between the finance companies controlled by the Company and the related party. 7. Other major related party transactions There were no other major connected transactions during the reporting period. XII. Material Contracts and Their Performance 1. Trusteeship, contracting and leasing (1) Entrustment The Company had no entrustment during the reporting period. (2) Contracting There was no contracting during the reporting period. (3) Lease There was no leasing during the reporting period. 39 / 187 2023 Semi-annual Report 2. Major guarantee Unit:RM B 10,000 Guarantees of the Company to its subsidiaries Date of disclosure Related Name of Amount of Counter- of announcement Guarantee Date of actual Type of Collateral Period of Completed party guaranteed actual guarantees relating to amount occurrence guarantee (if any) guarantee or not guarantee party guarantee (if any) guarantee amount or not Joint liability ZPC December 14, 2022 6,260,000 July 31, 2018 255,000 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 August 10, 2018 101,754.69 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 August 08, 2018 59,699.56 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 August 08, 2018 19,899.85 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 M arch 18, 2019 57,375 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 August 03, 2018 11,897.28 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 August 08, 2018 51,722.57 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 August 09, 2018 19,530.45 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 August 09, 2018 29,294.66 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 August 10, 2018 4,596.38 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 August 10, 2018 9,764.62 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 August 13, 2018 3,616.41 July 30, 2030 No Yes guarantee ZPC December 14, 2022 6,260,000 August 16, 2018 34,360.74 Joint liability July 30, 2030 No Yes 40 / 187 2023 Semi-annual Report guarantee Joint liability ZPC December 14, 2022 6,260,000 August 15, 2018 7,234.86 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 August 31, 2018 25,500 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 September 29, 2018 51,000 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 October 23, 2018 59,661.59 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 October 26, 2018 10,846.68 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 October 30, 2018 5,062.97 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 October 31, 2018 21,702.54 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 November 07, 2018 6,982.72 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 November 08, 2018 14,104.45 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 November 08, 2018 10,490.7 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 August 03, 2018 5,100.51 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 November 09, 2018 17,214.54 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 January 01, 2019 26,389.54 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 January 03, 2019 18,081.54 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 January 04, 2019 2,893.13 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 November 09, 2018 7,378.68 July 30, 2030 No Yes guarantee ZPC December 14, 2022 6,260,000 January 04, 2019 12,658.2 Joint liability July 30, 2030 No Yes 41 / 187 2023 Semi-annual Report guarantee Joint liability ZPC December 14, 2022 6,260,000 January 04, 2019 93,840 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 January 08, 2019 6,872.25 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 January 09, 2019 18,070.58 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 January 10, 2019 9,041.32 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 January 14, 2019 4,410.14 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 January 15, 2019 13,023.36 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 January 30, 2019 65,790 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 January 31, 2019 14,469.72 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 January 30, 2019 2,169.85 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 February 01, 2019 11,926.1 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 January 04, 2019 2,895.27 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 February 01, 2019 7,595.43 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 February 01, 2019 6,148.09 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 February 03, 2019 25,320.99 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 February 11, 2019 3,307.6 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 February 12, 2019 4,700.16 July 30, 2030 No Yes guarantee ZPC December 14, 2022 6,260,000 February 11, 2019 19,271.88 Joint liability July 30, 2030 No Yes 42 / 187 2023 Semi-annual Report guarantee Joint liability ZPC December 14, 2022 6,260,000 February 27, 2019 46,920 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 M arch 01, 2019 8,311.98 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 February 01, 2019 3,251.25 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 M arch 07, 2019 5,062.77 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 M arch 07, 2019 12,658.2 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 M arch 08, 2019 1,446.56 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 M arch 08, 2019 4,339.83 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 M arch 12, 2019 3,255.84 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 M arch 13, 2019 2,205.07 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 M arch 15, 2019 17,725.56 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 M arch 18, 2019 17,102.85 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 M arch 29, 2019 18,360 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 April 08, 2019 3,614.12 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 April 10, 2019 723.28 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 April 11, 2019 1,446.77 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 M arch 07, 2019 2,167.5 July 30, 2030 No Yes guarantee ZPC December 14, 2022 6,260,000 April 11, 2019 2,532.66 Joint liability July 30, 2030 No Yes 43 / 187 2023 Semi-annual Report guarantee Joint liability ZPC December 14, 2022 6,260,000 April 12, 2019 6,151.11 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 April 12, 2019 735.02 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 April 12, 2019 5,062.77 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 April 15, 2019 1,808.26 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 M ay 01, 2019 7,951.41 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 April 11, 2019 1,083.75 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 M ay 07, 2019 4,049.91 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 M ay 07, 2019 17,340 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 M ay 07, 2019 7,956 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 M ay 09, 2019 3,254.87 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 M ay 10, 2019 1,084.92 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 M ay 13, 2019 1,837.56 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 M ay 13, 2019 2,531.44 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 M ay 16, 2019 11,574.45 July 30, 2030 No Yes guarantee Joint liability M arch 15, ZPC December 14, 2022 6,260,000 M ay 16, 2019 16,214.7 No Yes guarantee 2027 Joint liability ZPC December 14, 2022 6,260,000 M ay 30, 2019 51,000 July 30, 2030 No Yes guarantee ZPC December 14, 2022 6,260,000 June 01, 2019 4,339.59 Joint liability July 30, 2030 No Yes 44 / 187 2023 Semi-annual Report guarantee Joint liability ZPC December 14, 2022 6,260,000 June 04, 2019 12,657.84 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 M ay 07, 2019 1,734 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 June 05, 2019 7,234.86 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 June 05, 2019 9,040.36 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 June 06, 2019 4,339.69 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 June 06, 2019 35,700 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 June 06, 2019 3,675.11 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 June 12, 2019 21,702.54 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 June 20, 2019 362.61 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 July 01, 2019 51,000 July 30, 2030 No Yes guarantee Joint liability M arch 15, ZPC December 14, 2022 6,260,000 July 05, 2019 11,055.47 No Yes guarantee 2027 Joint liability ZPC December 14, 2022 6,260,000 July 05, 2019 3,978.18 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 July 08, 2019 1,446.56 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 July 08, 2019 17,850 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 July 10, 2019 14,469.72 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 July 10, 2019 4,777.65 July 30, 2030 No Yes guarantee ZPC December 14, 2022 6,260,000 July 10, 2019 3,255.84 Joint liability July 30, 2030 No Yes 45 / 187 2023 Semi-annual Report guarantee Joint liability ZPC December 14, 2022 6,260,000 June 05, 2019 1,806.93 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 July 10, 2019 2,532.66 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 July 11, 2019 1,083.75 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 July 16, 2019 3,614.12 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 July 16, 2019 6,507.09 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 July 31, 2019 39,784.08 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 August 02, 2019 7,233.05 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 August 07, 2019 3,675.11 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 August 07, 2019 8,862.78 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 August 07, 2019 5,423.34 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 September 23, 2019 3,614.88 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 September 23, 2019 2,900.88 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 September 29, 2019 44,370 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 September 30, 2019 10,851.27 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 August 07, 2019 3,800.01 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 October 09, 2019 3,795.42 July 30, 2030 No Yes guarantee ZPC December 14, 2022 6,260,000 October 21, 2019 10,490.7 Joint liability July 30, 2030 No Yes 46 / 187 2023 Semi-annual Report guarantee Joint liability ZPC December 14, 2022 6,260,000 October 21, 2019 6,865.62 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 October 29, 2019 26,520 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 November 15, 2019 9,046.38 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 October 09, 2019 1,627.92 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 November 18, 2019 3,039.09 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 November 19, 2019 1,300.5 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 November 21, 2019 74,970 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 December 18, 2019 2,948.82 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 December 19, 2019 5,062.77 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 December 24, 2019 5,427.93 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 January 16, 2020 6,872.25 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 January 16, 2020 3,979.02 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 January 16, 2020 2,205.24 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 January 16, 2020 10,490.7 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 January 16, 2020 2,134.35 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 February 14, 2020 2,530.98 July 30, 2030 No Yes guarantee ZPC December 14, 2022 6,260,000 February 18, 2020 727.77 Joint liability July 30, 2030 No Yes 47 / 187 2023 Semi-annual Report guarantee Joint liability ZPC December 14, 2022 6,260,000 M arch 16, 2020 4,700.16 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 M arch 19, 2020 7,234.86 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 M arch 31, 2020 10,200 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 April 01, 2020 16,575 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 April 17, 2020 1,806.93 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 April 17, 2020 2,532.66 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 M ay 13, 2020 2,040 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 June 03, 2020 4,339.59 July 30, 2030 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 June 05, 2020 4,339.59 July 30, 2030 No Yes guarantee Joint liability November ZPC December 14, 2022 6,260,000 January 20, 2021 79,380 No Yes guarantee 15, 2032 Joint liability November ZPC December 14, 2022 6,260,000 January 20, 2021 23,226 No Yes guarantee 15, 2032 Joint liability November ZPC December 14, 2022 6,260,000 January 20, 2021 88,200 No Yes guarantee 15, 2032 Joint liability November ZPC December 14, 2022 6,260,000 January 20, 2021 294,000 No Yes guarantee 15, 2032 Joint liability November ZPC December 14, 2022 6,260,000 January 20, 2021 128,772 No Yes guarantee 15, 2032 Joint liability November ZPC December 14, 2022 6,260,000 January 20, 2021 25,519.2 No Yes guarantee 15, 2032 Joint liability November ZPC December 14, 2022 6,260,000 January 20, 2021 8,820 No Yes guarantee 15, 2032 ZPC December 14, 2022 6,260,000 January 21, 2021 33,516 Joint liability November No Yes 48 / 187 2023 Semi-annual Report guarantee 15, 2032 Joint liability November ZPC December 14, 2022 6,260,000 January 21, 2021 58,800 No Yes guarantee 15, 2032 Joint liability November ZPC December 14, 2022 6,260,000 January 21, 2021 58,800 No Yes guarantee 15, 2032 Joint liability November ZPC December 14, 2022 6,260,000 January 21, 2021 11,760 No Yes guarantee 15, 2032 Joint liability November ZPC December 14, 2022 6,260,000 January 22, 2021 33,516 No Yes guarantee 15, 2032 Joint liability November ZPC December 14, 2022 6,260,000 February 04, 2021 55,860 No Yes guarantee 15, 2032 Joint liability November ZPC December 14, 2022 6,260,000 February 05, 2021 44,100 No Yes guarantee 15, 2032 Joint liability November ZPC December 14, 2022 6,260,000 February 05, 2021 41,160 No Yes guarantee 15, 2032 Joint liability November ZPC December 14, 2022 6,260,000 February 05, 2021 17,640 No Yes guarantee 15, 2032 Joint liability November ZPC December 14, 2022 6,260,000 February 05, 2021 58,800 No Yes guarantee 15, 2032 Joint liability November ZPC December 14, 2022 6,260,000 February 05, 2021 108,780 No Yes guarantee 15, 2032 Joint liability November ZPC December 14, 2022 6,260,000 February 05, 2021 67,032 No Yes guarantee 15, 2032 Joint liability November ZPC December 14, 2022 6,260,000 February 07, 2021 33,516 No Yes guarantee 15, 2032 Joint liability November ZPC December 14, 2022 6,260,000 M arch 18, 2021 12,348 No Yes guarantee 15, 2032 Joint liability November ZPC December 14, 2022 6,260,000 M arch 18, 2021 20,956.32 No Yes guarantee 15, 2032 Joint liability November ZPC December 14, 2022 6,260,000 M arch 19, 2021 29,400 No Yes guarantee 15, 2032 Joint liability November ZPC December 14, 2022 6,260,000 M arch 19, 2021 35,280 No Yes guarantee 15, 2032 ZPC December 14, 2022 6,260,000 M arch 22, 2021 58,800 Joint liability November No Yes 49 / 187 2023 Semi-annual Report guarantee 15, 2032 Joint liability November ZPC December 14, 2022 6,260,000 M arch 22, 2021 58,800 No Yes guarantee 15, 2032 Joint liability November ZPC December 14, 2022 6,260,000 M arch 25, 2021 29,400 No Yes guarantee 15, 2032 Joint liability November ZPC December 14, 2022 6,260,000 M arch 26, 2021 147,000 No Yes guarantee 15, 2032 Joint liability November ZPC December 14, 2022 6,260,000 M arch 26, 2021 47,040 No Yes guarantee 15, 2032 Joint liability November ZPC December 14, 2022 6,260,000 April 28, 2021 17,640 No Yes guarantee 15, 2032 Joint liability November ZPC December 14, 2022 6,260,000 April 28, 2021 76,440 No Yes guarantee 15, 2032 Joint liability November ZPC December 14, 2022 6,260,000 April 28, 2021 36,456 No Yes guarantee 15, 2032 Joint liability November ZPC December 14, 2022 6,260,000 April 28, 2021 29,400 No Yes guarantee 15, 2032 Joint liability November ZPC December 14, 2022 6,260,000 April 28, 2021 18,228 No Yes guarantee 15, 2032 Joint liability November ZPC December 14, 2022 6,260,000 April 29, 2021 47,040 No Yes guarantee 15, 2032 Joint liability November ZPC December 14, 2022 6,260,000 April 30, 2021 2,940 No Yes guarantee 15, 2032 Joint liability November ZPC December 14, 2022 6,260,000 April 30, 2021 2,940 No Yes guarantee 15, 2032 Joint liability November ZPC December 14, 2022 6,260,000 June 29, 2021 58,800 No Yes guarantee 15, 2032 Joint liability November ZPC December 14, 2022 6,260,000 July 05, 2021 194,040 No Yes guarantee 15, 2032 Joint liability November ZPC December 14, 2022 6,260,000 July 05, 2021 29,400 No Yes guarantee 15, 2032 Joint liability November ZPC December 14, 2022 6,260,000 July 06, 2021 23,520 No Yes guarantee 15, 2032 ZPC December 14, 2022 6,260,000 July 06, 2021 41,160 Joint liability November No Yes 50 / 187 2023 Semi-annual Report guarantee 15, 2032 Joint liability November ZPC December 14, 2022 6,260,000 July 06, 2021 85,260 No Yes guarantee 15, 2032 Joint liability November ZPC December 14, 2022 6,260,000 July 06, 2021 85,260 No Yes guarantee 15, 2032 Joint liability November ZPC December 14, 2022 6,260,000 July 06, 2021 88,200 No Yes guarantee 15, 2032 Joint liability November ZPC December 14, 2022 6,260,000 July 06, 2021 176,400 No Yes guarantee 15, 2032 Joint liability November ZPC December 14, 2022 6,260,000 July 06, 2021 23,520 No Yes guarantee 15, 2032 Joint liability November ZPC December 14, 2022 6,260,000 September 15, 2021 59,364.48 No Yes guarantee 15, 2032 Joint liability November ZPC December 14, 2022 6,260,000 September 17, 2021 23,520 No Yes guarantee 15, 2032 Joint liability November ZPC December 14, 2022 6,260,000 September 17, 2021 22,932 No Yes guarantee 15, 2032 Joint liability November ZPC December 14, 2022 6,260,000 September 17, 2021 47,040 No Yes guarantee 15, 2032 Joint liability November ZPC December 14, 2022 6,260,000 September 17, 2021 120,540 No Yes guarantee 15, 2032 Joint liability November ZPC December 14, 2022 6,260,000 September 22, 2021 19,404 No Yes guarantee 15, 2032 Joint liability November ZPC December 14, 2022 6,260,000 June 13, 2022 9,408 No Yes guarantee 15, 2032 Joint liability November ZPC December 14, 2022 6,260,000 July 11, 2022 199.92 No Yes guarantee 15, 2032 Joint liability November ZPC December 14, 2022 6,260,000 August 02, 2022 129.36 No Yes guarantee 15, 2032 Joint liability November ZPC December 14, 2022 6,260,000 August 04, 2022 223.44 No Yes guarantee 15, 2032 Joint liability November ZPC December 14, 2022 6,260,000 August 09, 2022 70.56 No Yes guarantee 15, 2032 ZPC December 14, 2022 6,260,000 August 10, 2022 8.82 Joint liability November No Yes 51 / 187 2023 Semi-annual Report guarantee 15, 2032 Joint liability November ZPC December 14, 2022 6,260,000 September 05, 2022 302.82 No Yes guarantee 15, 2032 Joint liability November ZPC December 14, 2022 6,260,000 October 10, 2022 241.08 No Yes guarantee 15, 2032 Joint liability November ZPC December 14, 2022 6,260,000 November 01, 2022 258.72 No Yes guarantee 15, 2032 Joint liability November ZPC December 14, 2022 6,260,000 December 16, 2022 41.16 No Yes guarantee 15, 2032 Joint liability November ZPC December 14, 2022 6,260,000 December 27, 2022 4704 No Yes guarantee 15, 2032 Joint liability ZPC December 14, 2022 6,260,000 June 06, 2019 1,082.67 July 01, 2023 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 M arch 29, 2021 4.73 July 01, 2023 No Yes guarantee Joint liability January 02, ZPC December 14, 2022 6,260,000 M ay 13, 2021 231.59 No Yes guarantee 2024 Joint liability ZPC December 14, 2022 6,260,000 M ay 27, 2021 120.84 July 01, 2023 No Yes guarantee Joint liability April 16, ZPC December 14, 2022 6,260,000 July 29, 2021 1,692.06 No Yes guarantee 2024 Joint liability ZPC December 14, 2022 6,260,000 November 18, 2021 0.41 July 01, 2023 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 November 26, 2021 299.9 July 30, 2023 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 December 03, 2021 39.7 July 01, 2023 No Yes guarantee Joint liability ZPC December 14, 2022 6,260,000 M ay 17, 2022 61.44 July 01, 2023 No Yes guarantee Joint liability April 30, ZPC December 14, 2022 6,260,000 September 05, 2022 1,282.05 No Yes guarantee 2024 Joint liability ZPC December 14, 2022 6,260,000 September 08, 2022 11,149.6 July 30, 2024 No Yes guarantee ZPC December 14, 2022 6,260,000 September 19, 2022 20.92 Joint liability July 01, 2023 No Yes 52 / 187 2023 Semi-annual Report guarantee Joint liability ZPC December 14, 2022 6,260,000 October 12, 2022 59.08 July 01, 2023 No Yes guarantee Zhongjin Joint liability December 14, 2022 5,380,000 January 17, 2023 29,800 July 14, 2023 No Yes Petrochemical guarantee Zhongjin Joint liability August 11, December 14, 2022 5,380,000 February 14, 2023 50,200 No Yes Petrochemical guarantee 2023 Zhongjin Joint liability January 24, December 14, 2022 5,380,000 February 01, 2023 35,000 No Yes Petrochemical guarantee 2025 Zhongjin Joint liability February 06, December 14, 2022 5,380,000 February 07, 2023 35,000 No Yes Petrochemical guarantee 2026 Zhongjin Joint liability December 20, December 14, 2022 5,380,000 January 01, 2023 29,000 No Yes Petrochemical guarantee 2023 Zhongjin Joint liability September December 14, 2022 5,380,000 June 14, 2023 17,906.29 No Yes Petrochemical guarantee 12, 2023 Zhongjin Joint liability September December 14, 2022 5,380,000 June 16, 2023 28,530 No Yes Petrochemical guarantee 14, 2023 Zhongjin Joint liability November December 14, 2022 5,380,000 M ay 11, 2023 18,898.38 No Yes Petrochemical guarantee 07, 2023 Zhongjin Joint liability November December 14, 2022 5,380,000 M ay 18, 2023 18,644.99 No Yes Petrochemical guarantee 14, 2023 Zhongjin Joint liability February 27, December 14, 2022 5,380,000 February 28, 2023 33,000 No Yes Petrochemical guarantee 2024 Zhongjin Joint liability October 13, December 14, 2022 5,380,000 April 14, 2023 31,000 No Yes Petrochemical guarantee 2023 Zhongjin Joint liability November December 14, 2022 5,380,000 M ay 12, 2023 40,393.39 No Yes Petrochemical guarantee 10, 2023 Zhongjin Joint liability November December 14, 2022 5,380,000 M ay 15, 2023 23,800 No Yes Petrochemical guarantee 14, 2023 Zhongjin Joint liability April 02, December 14, 2022 5,380,000 April 03, 2023 17,000 No Yes Petrochemical guarantee 2024 Zhongjin Joint liability August 18, December 14, 2022 5,380,000 February 21, 2023 3,794.24 No Yes Petrochemical guarantee 2023 Zhongjin December 14, 2022 5,380,000 M arch 14, 2023 8,891.93 Joint liability September No Yes 53 / 187 2023 Semi-annual Report Petrochemical guarantee 01, 2023 Zhongjin Joint liability September December 14, 2022 5,380,000 M arch 17, 2023 5,707.75 No Yes Petrochemical guarantee 01, 2023 Zhongjin Joint liability November December 14, 2022 5,380,000 M ay 12, 2023 11,475.29 No Yes Petrochemical guarantee 01, 2023 Zhongjin Joint liability November December 14, 2022 5,380,000 M ay 16, 2023 16,670.98 No Yes Petrochemical guarantee 10, 2023 Zhongjin Joint liability November December 14, 2022 5,380,000 M ay 24, 2023 15,224.23 No Yes Petrochemical guarantee 10, 2023 Zhongjin Joint liability November December 14, 2022 5,380,000 June 05, 2023 10 No Yes Petrochemical guarantee 30, 2023 Zhongjin Joint liability December 14, 2022 5,380,000 June 05, 2023 10 M ay 31, 2024 No Yes Petrochemical guarantee Zhongjin Joint liability December 14, 2022 5,380,000 June 05, 2023 27,980 July 02, 2024 No Yes Petrochemical guarantee Zhongjin Joint liability December 08, December 14, 2022 5,380,000 December 08, 2022 50 No Yes Petrochemical guarantee 2023 Zhongjin Joint liability December 14, 2022 5,380,000 December 08, 2022 50 June 08, 2024 No Yes Petrochemical guarantee Zhongjin Joint liability December 08, December 14, 2022 5,380,000 December 08, 2022 49,850 No Yes Petrochemical guarantee 2024 Zhongjin Joint liability September December 14, 2022 5,380,000 M arch 07, 2023 15,195.21 No Yes Petrochemical guarantee 07, 2023 Zhongjin Joint liability February 28, December 14, 2022 5,380,000 M arch 14, 2023 13,724.4 No Yes Petrochemical guarantee 2024 Zhongjin Joint liability September December 14, 2022 5,380,000 M arch 10, 2023 21,445.56 No Yes Petrochemical guarantee 10, 2023 Zhongjin Joint liability September December 14, 2022 5,380,000 M arch 10, 2023 3,836.1 No Yes Petrochemical guarantee 10, 2023 Zhongjin Joint liability November December 14, 2022 5,380,000 November 18, 2022 15,000 No Yes Petrochemical guarantee 18, 2023 Zhongjin Joint liability October 07, December 14, 2022 5,380,000 April 07, 2023 26,821.23 No Yes Petrochemical guarantee 2023 Zhongjin December 14, 2022 5,380,000 June 14, 2023 28,789.65 Joint liability December 14, No Yes 54 / 187 2023 Semi-annual Report Petrochemical guarantee 2023 Zhongjin Joint liability December 14, 2022 5,380,000 July 08, 2022 16,400 July 08, 2023 No Yes Petrochemical guarantee Zhongjin Joint liability December 22, December 14, 2022 5,380,000 June 26, 2023 7,500 No Yes Petrochemical guarantee 2023 Zhongjin Joint liability December 14, 2022 5,380,000 M ay 24, 2023 60,000 M ay 24, 2024 No Yes Petrochemical guarantee Zhongjin Joint liability December 14, 2022 5,380,000 M ay 26, 2023 38,000 M ay 26, 2024 No Yes Petrochemical guarantee Zhongjin Joint liability December 14, 2022 5,380,000 June 01, 2023 6,200 June 01, 2024 No Yes Petrochemical guarantee Zhongjin Joint liability December 14, 2022 5,380,000 June 07, 2023 8,300 June 07, 2024 No Yes Petrochemical guarantee Zhongjin Joint liability December 14, 2022 5,380,000 June 13, 2023 27,000 June 13, 2024 No Yes Petrochemical guarantee Zhongjin Joint liability December 14, 2022 5,380,000 June 13, 2023 7,000 June 13, 2024 No Yes Petrochemical guarantee Zhongjin Joint liability December 14, 2022 5,380,000 June 28, 2023 3,500 June 28, 2024 No Yes Petrochemical guarantee Zhongjin Joint liability September December 14, 2022 5,380,000 September 13, 2022 16,000 No Yes Petrochemical guarantee 13, 2023 Zhongjin Joint liability September December 14, 2022 5,380,000 September 14, 2022 11,600 No Yes Petrochemical guarantee 14, 2023 Zhongjin Joint liability September December 14, 2022 5,380,000 September 19, 2022 24,890 No Yes Petrochemical guarantee 19, 2023 Zhongjin Joint liability September December 14, 2022 5,380,000 September 29, 2022 33,610 No Yes Petrochemical guarantee 29, 2023 Zhongjin Joint liability September December 14, 2022 5,380,000 M arch 15, 2023 4,685.03 No Yes Petrochemical guarantee 10, 2023 Zhongjin Joint liability September December 14, 2022 5,380,000 January 20, 2023 11,000 No Yes Petrochemical guarantee 23, 2023 Zhongjin Joint liability September December 14, 2022 5,380,000 January 29, 2023 15,300 No Yes Petrochemical guarantee 23, 2023 Zhongjin December 14, 2022 5,380,000 February 08, 2023 3,700 Joint liability September No Yes 55 / 187 2023 Semi-annual Report Petrochemical guarantee 23, 2023 Zhongjin Joint liability September December 14, 2022 5,380,000 February 21, 2023 3,500 No Yes Petrochemical guarantee 23, 2023 Zhongjin Joint liability September December 14, 2022 5,380,000 February 22, 2023 61,100 No Yes Petrochemical guarantee 23, 2023 Zhongjin Joint liability September December 14, 2022 5,380,000 M arch 08, 2023 5,400 No Yes Petrochemical guarantee 23, 2023 Zhongjin Joint liability December 08, December 14, 2022 5,380,000 June 09, 2023 17,630.11 No Yes Petrochemical guarantee 2023 Zhongjin Joint liability December 14, December 14, 2022 5,380,000 June 15, 2023 6,266.15 No Yes Petrochemical guarantee 2023 Zhongjin Joint liability December 20, December 14, 2022 5,380,000 February 28, 2019 3,000 No Yes Petrochemical guarantee 2023 Zhongjin Joint liability December 14, 2022 5,380,000 June 09, 2023 19,050 July 04, 2023 No Yes Petrochemical guarantee Zhongjin Joint liability December 14, 2022 5,380,000 June 25, 2023 15,800 July 01, 2023 No Yes Petrochemical guarantee Zhongjin Joint liability December 14, 2022 5,380,000 April 17, 2023 21,460.63 July 24, 2023 No Yes Petrochemical guarantee Yisheng Joint liability December 14, 2022 5,380,000 June 27, 2023 47,000 June 22, 2024 No Yes Dahua guarantee Yisheng Joint liability December 14, 2022 5,380,000 July 13, 2022 17,400 July 07, 2023 No Yes Dahua guarantee Yisheng Joint liability December 14, 2022 5,380,000 July 18, 2022 21,000 July 13, 2023 No Yes Dahua guarantee Yisheng Joint liability February 06, December 14, 2022 5,380,000 M arch 10, 2023 9,039.92 No Yes Dahua guarantee 2024 Yisheng Joint liability December 14, 2022 5,380,000 M ay 24, 2023 20,000 M ay 22, 2025 No Yes Dahua guarantee Yisheng Joint liability December 14, 2022 5,380,000 June 15, 2023 33,000 June 06, 2025 No Yes Dahua guarantee Yisheng Joint liability December 14, 2022 5,380,000 June 19, 2023 15,100 June 07, 2024 No Yes Dahua guarantee Yisheng December 14, 2022 5,380,000 June 28, 2023 16,800 Joint liability June 19, 2024 No Yes 56 / 187 2023 Semi-annual Report Dahua guarantee Yisheng Joint liability November December 14, 2022 5,380,000 December 27, 2022 10,000 No Yes Dahua guarantee 25, 2023 Yisheng Joint liability M arch 15, December 14, 2022 5,380,000 M arch 27, 2023 20,000 No Yes Dahua guarantee 2024 Yisheng Joint liability October 22, December 14, 2022 5,380,000 October 14, 2022 18,144 No Yes Dahua guarantee 2023 Yisheng Joint liability September December 14, 2022 5,380,000 September 19, 2022 17,721.04 No Yes Dahua guarantee 14, 2023 Yisheng Joint liability M arch 10, December 14, 2022 5,380,000 M arch 16, 2023 18,040.27 No Yes Dahua guarantee 2024 Yisheng Joint liability December 14, 2022 5,380,000 M ay 29, 2023 6,862.52 July 23, 2023 No Yes Dahua guarantee Yisheng Joint liability December 14, 2022 5,380,000 M ay 30, 2023 6,862.52 July 23, 2023 No Yes Dahua guarantee Yisheng Joint liability December 14, 2022 5,380,000 June 01, 2023 3,502.96 July 11, 2023 No Yes Dahua guarantee Yisheng Joint liability December 14, 2022 5,380,000 June 01, 2023 3,660.01 July 11, 2023 No Yes Dahua guarantee Yisheng Joint liability December 14, 2022 5,380,000 June 08, 2023 3,339.08 July 30, 2023 No Yes Dahua guarantee Yisheng Joint liability December 14, 2022 5,380,000 June 08, 2023 3518.32 July 15, 2023 No Yes Dahua guarantee Yisheng Joint liability December 14, 2022 5,380,000 June 16, 2023 3,786.34 July 21, 2023 No Yes Dahua guarantee Yisheng Joint liability August 19, December 14, 2022 5,380,000 June 21, 2023 3,390.29 No Yes Dahua guarantee 2023 Yisheng Joint liability December 14, 2022 5,380,000 June 29, 2023 6,698.64 July 29, 2023 No Yes Dahua guarantee Shengyuan Joint liability December 20, Chemical December 14, 2022 5,380,000 January 01, 2023 10,000 No Yes guarantee 2023 Fiber Shengyuan Joint liability February 10, December 14, 2022 5,380,000 February 10, 2023 10,500 No Yes Chemical guarantee 2024 57 / 187 2023 Semi-annual Report Fiber Shengyuan Joint liability April 24, Chemical December 14, 2022 5,380,000 M arch 24, 2023 7,000 No Yes guarantee 2024 Fiber Shengyuan Joint liability M arch 15, Chemical December 14, 2022 5,380,000 M arch 16, 2023 10,000 No Yes guarantee 2024 Fiber Shengyuan Joint liability Chemical December 14, 2022 5,380,000 July 19, 2022 10,000 July 18, 2023 No Yes guarantee Fiber Shengyuan Joint liability Chemical December 14, 2022 5,380,000 July 08, 2022 20,000 July 07, 2023 No Yes guarantee Fiber Shengyuan Joint liability September Chemical December 14, 2022 5,380,000 April 28, 2023 689.09 No Yes guarantee 07, 2023 Fiber Shengyuan Joint liability September Chemical December 14, 2022 5,380,000 January 18, 2023 390.61 No Yes guarantee 19, 2023 Fiber Shengyuan Joint liability September Chemical December 14, 2022 5,380,000 June 08, 2023 796.72 No Yes guarantee 21, 2023 Fiber Shengyuan Joint liability September Chemical December 14, 2022 5,380,000 M ay 19, 2023 1,254.86 No Yes guarantee 06, 2023 Fiber Shengyuan Joint liability Chemical December 14, 2022 5,380,000 M arch 09, 2023 632.11 July 20, 2023 No Yes guarantee Fiber Yongsheng Joint liability December 15, December 14, 2022 5,380,000 M arch 02, 2023 14,819.55 No Yes Technology guarantee 2025 Yongsheng Joint liability December 15, December 14, 2022 5,380,000 June 16, 2021 3,430 No Yes Technology guarantee 2025 Yongsheng Joint liability December 15, December 14, 2022 5,380,000 M ay 24, 2022 7,534 No Yes Technology guarantee 2026 Yongsheng Joint liability December 15, December 14, 2022 5,380,000 October 14, 2022 1,389.12 No Yes Technology guarantee 2026 58 / 187 2023 Semi-annual Report Yongsheng Joint liability December 15, December 14, 2022 5,380,000 M arch 02, 2023 2,436.09 No Yes Technology guarantee 2023 Yongsheng Joint liability December 15, December 14, 2022 5,380,000 June 16, 2021 564 No Yes Technology guarantee 2023 Yongsheng Joint liability December 14, 2022 5,380,000 M arch 02, 2023 3,248.12 June 15, 2024 No Yes Technology guarantee Yongsheng Joint liability December 14, 2022 5,380,000 June 16, 2021 752 June 15, 2024 No Yes Technology guarantee Yongsheng Joint liability December 14, 2022 5,380,000 M ay 24, 2022 466 June 15, 2024 No Yes Technology guarantee Yongsheng Joint liability December 14, 2022 5,380,000 October 14, 2022 85.89 June 15, 2024 No Yes Technology guarantee Yongsheng Joint liability December 14, 2022 5,380,000 June 06, 2022 7,744.11 June 06, 2032 No Yes Technology guarantee Yongsheng Joint liability December 14, 2022 5,380,000 June 15, 2022 3,565.37 June 06, 2032 No Yes Technology guarantee Yongsheng Joint liability December 14, 2022 5,380,000 August 22, 2022 1,433.53 June 06, 2032 No Yes Technology guarantee Yongsheng Joint liability December 14, 2022 5,380,000 September 06, 2022 2,293.22 June 06, 2032 No Yes Technology guarantee Yongsheng Joint liability December 14, 2022 5,380,000 October 12, 2022 6,745.75 June 06, 2032 No Yes Technology guarantee Yongsheng Joint liability December 14, 2022 5,380,000 October 24, 2022 9,902.7 June 06, 2032 No Yes Technology guarantee Yongsheng Joint liability December 14, 2022 5,380,000 November 09, 2022 2,231.62 June 06, 2032 No Yes Technology guarantee Yongsheng Joint liability December 14, 2022 5,380,000 November 28, 2022 2,634.69 June 06, 2032 No Yes Technology guarantee Yongsheng Joint liability December 14, 2022 5,380,000 December 14, 2022 2,745.17 June 06, 2032 No Yes Technology guarantee Yongsheng Joint liability December 14, 2022 5,380,000 January 19, 2023 4,398.97 June 06, 2032 No Yes Technology guarantee Yongsheng Joint liability December 14, 2022 5,380,000 February 14, 2023 3,190.42 June 06, 2032 No Yes Technology guarantee 59 / 187 2023 Semi-annual Report Yongsheng Joint liability December 14, 2022 5,380,000 April 25, 2023 1,706.04 June 06, 2032 No Yes Technology guarantee Yongsheng Joint liability December 14, 2022 5,380,000 M ay 17, 2023 1,433.53 June 06, 2032 No Yes Technology guarantee Yongsheng Joint liability December 14, 2022 5,380,000 June 12, 2023 5,000 June 03, 2024 No Yes Technology guarantee Total balance of guarantees Total limits of guarantees to actually provided to subsidiaries subsidiaries approved at the end of 11,640,000 6,806,681.81 at the end of the reporting period the reporting period (B3) (B4) Guarantees of the subsidiaries to their subsidiaries Date of disclosure Related Name of Amount of Counter- of announcement Guarantee Date of actual Type of Collateral Period of Completed party guaranteed actual guarantees relating to amount occurrence guarantee (if any) guarantee or not guarantee party guarantee (if any) guarantee amount or not Yisheng Joint liability October 24, December 24, 2022 162,000 April 24, 2023 79.85 No Yes Dahua guarantee 2023 Yisheng Joint liability October 24, December 24, 2022 162,000 April 24, 2023 37.04 No Yes Dahua guarantee 2023 Yisheng Joint liability October 24, December 24, 2022 162,000 April 24, 2023 18.7 No Yes Dahua guarantee 2023 Yisheng Joint liability December 24, 2022 162,000 April 07, 2023 1050 July 07, 2023 No Yes Dahua guarantee Yisheng Joint liability December 24, 2022 162,000 April 07, 2023 1015 July 07, 2023 No Yes Dahua guarantee Yisheng Joint liability October 21, December 24, 2022 162,000 April 21, 2023 33.22 No Yes Dahua guarantee 2023 Yisheng Joint liability October 21, December 24, 2022 162,000 April 21, 2023 63.44 No Yes Dahua guarantee 2023 Yisheng Joint liability October 21, December 24, 2022 162,000 April 21, 2023 5 No Yes Dahua guarantee 2023 Yisheng Joint liability October 21, December 24, 2022 162,000 April 21, 2023 10.97 No Yes Dahua guarantee 2023 Yisheng Joint liability October 21, December 24, 2022 162,000 April 21, 2023 113.08 No Yes Dahua guarantee 2023 60 / 187 2023 Semi-annual Report Yisheng Joint liability October 21, December 24, 2022 162,000 April 21, 2023 151.44 No Yes Dahua guarantee 2023 Yisheng Joint liability October 21, December 24, 2022 162,000 April 21, 2023 140.78 No Yes Dahua guarantee 2023 Yisheng Joint liability October 21, December 24, 2022 162,000 April 21, 2023 71.85 No Yes Dahua guarantee 2023 Yisheng Joint liability December 24, 2022 162,000 April 21, 2023 700 July 21, 2023 No Yes Dahua guarantee Yisheng Joint liability December 24, 2022 162,000 April 21, 2023 910 July 21, 2023 No Yes Dahua guarantee Yisheng Joint liability October 27, December 24, 2022 162,000 April 27, 2023 70 No Yes Dahua guarantee 2023 Yisheng Joint liability October 27, December 24, 2022 162,000 April 27, 2023 70 No Yes Dahua guarantee 2023 Yisheng Joint liability October 27, December 24, 2022 162,000 April 27, 2023 70 No Yes Dahua guarantee 2023 Yisheng Joint liability October 27, December 24, 2022 162,000 April 27, 2023 38.82 No Yes Dahua guarantee 2023 Yisheng Joint liability October 27, December 24, 2022 162,000 April 27, 2023 16.39 No Yes Dahua guarantee 2023 Yisheng Joint liability M arch 25, December 24, 2022 162,000 M arch 31, 2023 1,957.6 No Yes Dahua guarantee 2024 Total balance of guarantees Total limits of guarantees to actually provided to subsidiaries subsidiaries approved at the end of 162,000 6,623.17 at the end of the reporting period the reporting period (C3) (C4) Total amount of guarantees of the Company (Including the above three mentioned guarantees) Total balance of guarantees Total limits of guarantees approved actually provided at the end of at the end of the reporting period 11,802,000 6,813,304.98 the reporting period (A3+B3+C3) (A4+B4+C4) Proportion of total amount of guarantees (i.e. A4+B4+C4) in net assets of the 151.96% Company 61 / 187 2023 Semi-annual Report 3. Entrust finance There was entrust finance during the reporting period. 4. Other major contracts There were no other major contracts during the reporting period. XIII. Explanation of other Major Matters 1. Rongsheng Petrochemical issued a letter of guarantee to CNOOC Trading (Singapore) Pte. Ltd. on May 18, 2023 pursuant to the “Resolution on the Company’s Mutual Guarantee Amount for the Year of 2023” which was considered and approved by the Third Extraordinary Shareholders’ General Meeting of 2022 in order to provide a joint and several liability guarantee for a series of contracts relating to energy transactions (including but not limited to spot and energy derivatives transactions) entered into between its subsidiary Rongsheng Petrochemical (Singapore) Pte. Ltd. and CNOOC Trading (Singapore) Pte. Ltd. during the period from May 18, 2023 (inclusive) to May 17, 2024 (inclusive), in the amount of US$250 million (two hundred and fifty million dollars). 2. At the end of June 2023, the Company’s subsidiary Zhejiang Petroleum & Chemical Co., Ltd. transferred all of its 100% equity interest in its subsidiary Zhoushan Yushan Petrochemical Engineering Co., Ltd. to Zhoushan Green Petrochemical Park Management Co. XIV. Major Matters of the Company’s Subsidiaries □Applicable Not applicable 62 / 187 2023 Semi-annual Report Section VII Changes in Shares and Shareholders I. Changes in shares 1. I. Changes in shares Unit: share Before the change Increase or decrease (+, -) After the change New Issue of Conversion of Number Proportion issue of bonus provident fund Others S ubtotal Number Proportion shares shares into shares I. Shares subject to sales restrictions 627,243,750 6.19% 627,243,750 6.19% 1. State-owned shares 2. Shares held by state-owned legal persons 3. Shares held by other domestic capital 627,243,750 6.19% 627,243,750 6.19% Including: Shares held by domestic legal persons Shares held by domestic natural persons 627,243,750 6.19% 627,243,750 6.19% 4. Shares held by foreign investors Including: Shares held by foreign legal persons Shares held by foreign natural persons II. Shares without sales restrictions 9,498,281,250 93.81% 9,498,281,250 93.81% 1. RM B ordinary shares 9,498,281,250 93.81% 9,498,281,250 93.81% 2. Domestically-listed foreign shares 3. Overseas-listed foreign shares 4. Others III. Total shares 10,125,525,000 100.00% 10,125,525,000 100.00% 63 / 187 2023 Semi-annual Report Reasons for share changes □Applicable Not applicable Approval of share changes □Applicable Not applicable Transfers of share changes □Applicable Not applicable Progress of implementation of share buybacks At the Second Meeting of the Sixth Session of the Board of Directors of the Company held on August 4, 2022, the Company considered and approved the “Resolution on the Buyback of the Company’s Shares”, and agreed that the Company would use its own or self-financed funds to buy back some of the Company’s RMB ordinary shares (A-shares) that had been issued within the territory by means of centralized bidding transactions for the purpose of conversion of corporate bonds issued by listed companies that are convertible into shares or employee stock ownership plans. The buyback amount shall not be less than RMB1 billion (inclusive) and not more than RMB2 billion (inclusive), the buyback price shall not be more than RMB20 per share (inclusive), and the implementation period shall be within 12 months from the date of the Board of Directors’ consideration and approval of this buyback program. For details, please refer to the “Announcement on the Buyback Program of the Company’s Shares” (Announcement No. 2022-066) dated August 5, 2022 published in the Securities Times, China Securities Journal and Juchao Information Website (http://www.cninfo.com.cn). As of June 30, 2023, the Company’s Phase II buyback accumulated 147,059,906 shares of the Company’s stock through dedicated securities accounts by means of centralized bidding transactions, accounting for 1.4524% of the Company’s total share capital, with the highest transaction price at RMB15.45 per share and the lowest at RMB10.04 per share, and the total transaction amounting to RMB1,979,998,427.34 (excluding transaction fees). The share buyback is in compliance with the Company’s established share buyback program and the requirements of relevant laws and regulations. Progress in the implementation of share buyback using centralized bidding to reduce share buybacks □Applicable Not applicable Effect of share changes on financial indicators such as basic and diluted earnings per share and net assets per share attributable to the Company’s common shareholders for the most recent year and the most recent period □Applicable Not applicable Other disclosures deemed necessary by the Company or required by securities regulators □Applicable Not applicable 2. Changes in restricted shares □Applicable Not applicable II. Issuance and Listing of Securities □Applicable Not applicable III. Number of Shareholders and Shareholding of the Company Unit: share 64 / 187 2023 Semi-annual Report Total number of preferred shareholders with Total number of ordinary shareholders at the end 122,895 restored voting rights at the end of the reporting 0 of the reporting period period (if any) S hareholdings of ordinary shareholders holding more than 5% of shares or top 10 ordinary shareholders Number of Increase Pledge, marking Number of ordinary and Number of or freezing ordinary shares Nature of S harehol shares held decrease ordinary shares Name of shareholder held not subject shareholder ding ratio at the end of during the held subject to S tatus of Num to sales the reporting reporting sales restrictions shares ber restrictions period period Domestic non-state- Zhejiang Rongsheng Holding Group Co., Ltd. 61.46% 6,222,789,981 0 0 6,222,789,981 owned legal person Domestic natural Li Shuirong 6.35% 643,275,000 0 482,456,250 160,818,750 person Hong Kong Securities Clearing Company Limited Foreign legal person 1.61% 163,494,667 2,758,963 0 163,494,667 Domestic natural Li Guoqing 0.95% 96,525,000 0 72,393,750 24,131,250 person Domestic natural Xu Yuejuan 0.95% 96,525,000 0 0 96,525,000 person Domestic natural Li Yongqing 0.95% 96,525,000 0 72,393,750 24,131,250 person China Construction Bank Co., Ltd. - GF Technology Others 0.67% 68,188,935 -5,000,000 0 68,188,935 Pioneer Hybrid Securities Investment Fund Horizon Asset - Huaneng Trust Jiayue No. 7 Single Fund Trust - Horizon Asset Huixin No. 43 Single Others 0.60% 60,948,287 0 0 60,948,287 Asset M anagement Plan Domestic natural Ni Xincai 0.47% 47,925,000 0 0 47,925,000 person Industrial and Commercial Bank of China Co., Ltd. - Guangfa Shuangqing Upgrade Hybrid Securities Others 0.38% 38,972,360 -8,000,000 0 38,972,360 Investment Fund Strategic investors or general legal persons becoming the top 10 shareholders N/A due to rights issues Explanation of the relationship or concerted action among the above Among the top 10 shareholders, Zhejiang Rongsheng Holding Group Co., Ltd. is the controlling shareholder shareholders of the Company, Li Yongqing and Li Guoqing are nephews of Li Shuirong, Chairman of the Board of Directors of Zhejiang Rongsheng Holding Group Co., Ltd., Xu Yuejuan is sister-in-law of Li Shuirong, and Ni 65 / 187 2023 Semi-annual Report Xincai is the brother-in-law of Li Shuirong, forming associated relationships. In addition to the above associated relationships, the Company has no knowledge of whether other shareholders are related to each other or act in concert. Explanation of the above shareholders on delegating/receiving/waiving voting N/A rights Special explanation of the existence of a special repurchase account among the Among the top 10 shareholders, Rongsheng Petrochemical Co., Ltd. repurchased 283,142,652 shares in the top 10 shareholders special securities account, accounting for 2.80% of the Company ’s total share capital. S hareholdings of the top 10 shareholders not subject to sales restrictions Number of shares without sales restrictions Class of shares Name of shareholder held at the end of the reporting period Class of shares Number Zhejiang Rongsheng Holding Group Co., Ltd. 6,222,789,981 RM B ordinary shares 6,222,789,981 Hong Kong Securities Clearing Company Limited 163,494,667 RM B ordinary shares 163,494,667 Li Shuirong 160,818,750 RM B ordinary shares 160,818,750 Xu Yuejuan 96,525,000 RM B ordinary shares 96,525,000 China Construction Bank Co., Ltd. - GF Technology Pioneer Hybrid 68,188,935 RM B ordinary shares 68,188,935 Securities Investment Fund Horizon Asset - Huaneng Trust Jiayue No. 7 Single Fund Trust - Horizon 60,948,287 RM B ordinary shares 60,948,287 Asset Huixin No. 43 Single Asset M anagement Plan Ni Xincai 47,925,000 RM B ordinary shares 47,925,000 Industrial and Commercial Bank of China Co., Ltd. -Guangfa Shuangqing 38,972,360 RM B ordinary shares 38,972,360 Upgrade Hybrid Securities Investment Fund Penghua Fund - China Life Insurance Co., Ltd. - Participating Insurance - Penghua Fund State Life Stock Growth Equity Portfolio Single Asset 36,595,081 RM B ordinary shares 36,595,081 M anagement Plan (Available for Sale) Industrial and Commercial Bank of China Co., Ltd. - Guangfa Innovation 35,805,383 RM B ordinary shares 35,805,383 Upgrade Flexible Allocation M ixed Securities Investment Fund Among the top 10 shareholders, Zhejiang Rongsheng Holding Group Co., Ltd. is the controlling shareholder Explanation of the associated relationship or concerted action among the top of the Company, Xu Yuejuan is sister-in-law of Li Shuirong, Chairman of the Board of Directors of Zhejiang 10 shareholders of ordinary shares without sales restrictions and among the Rongsheng Holding Group Co., Ltd., and Ni Xincai is the brother-in-law of Li Shuirong, forming associated top 10 shareholders of ordinary shares without sales restrictions and the top 10 relationships. In addition to the above associated relationships, the Company has no knowledge of whether shareholders of ordinary shares other shareholders are related to each other or act in concert. Explanation of the top 10 ordinary shareholders’ participation in securities Zhejiang Rongsheng Holding Group Co., Ltd. holds 6,207,789,981 shares through an ordinary account and margin trading (if any) 15,000,000 shares through a credit account. 66 / 187 2023 Semi-annual Report Whether any of the top 10 shareholders of ordinary shares and the top 10 shareholders of ordinary shares not subject to sales restrictions of the Company have any agreed repurchase trading during the reporting period The top 10 shareholders of ordinary shares and the top 10 shareholders of ordinary shares not subject to sales restrictions did not conduct the agreed repurchase transaction during the reporting period IV. Changes in Shareholdings of Directors, Supervisors and Senior Management There were no changes in the shareholdings of the Company’s directors, supervisors and senior management during the reporting period, which can be found in the 2022 Annual Report. V. Changes in Controlling Shareholders or Actual Controllers Changes in controlling shareholders during the reporting period There were no changes in controlling shareholders during the reporting period. Changes in actual controllers during the reporting period There were no changes in actual controllers during the reporting period. 67 / 187 2023 Semi-annual Report Section VIII Preferred Shares The Company had no preferred shares during the reporting period. 68 / 187 2023 Semi-annual Report Section IX Bonds I. Enterprise Bonds The Company had no corporate bonds during the reporting period. II. Corporate Bonds 1. Basic information of corporate bonds Unit:RM B 10,000 Bond Mode of Tradi Name of abbre Issue Value Maturity Bond Intere repayment of Bond code ng bond viatio date date date balance st rate principal and venue n interest The interest shall be 2020 Public accrued per Offering of year on a Green simple interest Corporate basis, instead of Shenz 20 Bonds to compound hen Rongs April 20, April 22, April 22, Eligible 149087.SZ 100,000 3.86% interest. The Stock heng 2020 2020 2024 Investors by interest shall be Excha G1 Rongsheng paid once a nge Petrochemical year, and the Co., Ltd. last interest (Grade 1) shall be paid together with the principal. The interest shall be 2020 Public accrued per Offering of year on a Green simple interest Corporate basis, instead of Shenz 20 Bonds to Septembe Septembe compound hen Rongs August Eligible 149220.SZ r 02, r 02, 100,000 3.45% interest. The Stock heng 28, 2020 Investors by 2020 2024 interest shall be Excha G2 Rongsheng paid once a nge Petrochemical year, and the Co., Ltd. last interest (Grade 2) shall be paid together with the principal. Investor suitability arrangements (if Qualified institutional investor any) Applicable transaction mechanism Competitive price transaction Any risk of termination of listing and trading (if any) or not and None countermeasures Overdue bonds □Applicable Not applicable 69 / 187 2023 Semi-annual Report 2. Trigger and implementation of issuer or investor option clauses and investor protection clauses Type of Implementation clause Bond of investor Name of bond covered Option clause abbreviation protection under the clause bond The According to Rongsheng Petrochemical’s Option to implementation 2020 Public Offering announcement on M arch 18, 2022, - The First adjust conditions for of Green Corporate Indicative Announcement on the 2022 Coupon Rate coupon rate, the above clause Bonds to Eligible 20 Adjustment of Green Corporate Bonds (Phase 1) put-back of investor Investors by Rongsheng Issued to Qualified Investors in 2020 by Rongsheng option and protection have Rongsheng G1 Petrochemical Co., Ltd., Rongsheng Petrochemical accelerated not been Petrochemical Co., has decided to lower the coupon rate of 20 settlement triggered during Ltd. (Grade 1) Rongsheng G1 to 3.86% for the next two years (i.e. clause the reporting from April 22, 2022 to April 21, 2024). period According to Rongsheng Petrochemical’s The Option to announcement on August 3, 2022 - The First implementation 2020 Public Offering adjust Indicative Announcement on the Implementation conditions for of Green Corporate coupon rate, Measures for Coupon Rate Adjustment and Investor the above clause Bonds to Eligible 20 put-back Buyback of Green Corporate Bonds (Phase II) of investor Investors by Rongsheng option and Issued to Qualified Investors in 2020 by Rongsheng protection have Rongsheng G2 accelerated Petrochemical Co., Ltd., Rongsheng Petrochemical not been Petrochemical Co., settlement has decided to lower the coupon rate of 20 triggered during Ltd. (Grade 2) clause Rongsheng G2 to 3.45% for the two next years the reporting (September 2, 2022 to September 1, 2024). period 3. Adjustment of credit rating results during the reporting period □Applicable Not applicable 4. Implementation and changes of guarantee, debt repayment plan and other debt repayment security measures during the reporting period and the impact on interests of bond investors Bond abbreviation 20 Rongsheng G1 Substance of credit enhancement mechanism, debt repayment plan Establishing a special account for raised funds and a special and other debt repayment security measures account for debt repayment Bond guarantee None Changes in credit enhancement mechanism, debt repayment plan and other debt repayment security measures and the impact on None interests of bondholders (if any) Implementation of credit enhancement mechanism, debt repayment The special account for raised funds and the special account plan and other debt repayment security measures during the for debt repayment operated as agreed in the prospectus reporting period Bond abbreviation 20 Rongsheng G2 Substance of credit enhancement mechanism, debt repayment plan Establishing a special account for raised funds and a special and other debt repayment security measures account for debt repayment Irrevocable guarantee for joint and several liabilities Bond guarantee provided by Zhejiang Rongsheng Holding Group Co., Ltd. Changes in credit enhancement mechanism, debt repayment plan and other debt repayment security measures and the impact on None interests of bondholders (if any) 70 / 187 2023 Semi-annual Report Implementation of credit enhancement mechanism, debt repayment The special account for raised funds and the special account plan and other debt repayment security measures during the for debt repayment operated as agreed in the prospectus reporting period III. Debt Financing Instruments of Non-financial Enterprises During the reporting period, the Company did not have any debt financing instruments of non-financial enterprises. IV. Convertible Corporate Bonds The Company had no convertible bonds during the reporting period. V. Loss within the Scope of the Consolidated Financial Statements during the Reporting Period of the Company Exceeding 10% of the Net Assets at the End of Last Year □Applicable Not applicable VI. Key Accounting Data and Financial Indicators of the Company in Recent Two Years as of the End of the Reporting Period Unit:RM B 10,000 Increase or decrease at the end of the reporting period Item End of the reporting period End of last year over the end of the previous year Current ratio 69.27% 73.60% -5.88% Liability-asset ratio 73.15% 73.20% -0.05% Quick ratio 23.68% 23.07% 2.64% Increase/decrease in the current reporting period Current reporting period S ame period last year over the same period last year Net profit net of non-recurring -138,804.32 524,622.94 -126.46% gain and loss EBITDA total debt ratio 3.76% 11.42% -7.66% Interest coverage ratio 0.19 3.74 -94.92% Cash interest coverage ratio 0.51 10.38 -95.09% EBITDA interest coverage 1.82 5.02 -63.75% ratio Loan repayment rate 100.00% 100.00% Interest cover ratio 100.00% 100.00% 71 / 187 2023 Semi-annual Report Section X Financial Reports I. Audit Report Whether the semi-annual report is audited The company’s semi-annual financial report is not audited. II. Financial Statements The financial statement notes are represented in RMB. 1. Consolidated balance sheet Prepared by: Rongsheng Petrochemical Co., Ltd. June 30, 2023 Unit: RM B Item June 30, 2023 January 01, 2023 Current assets: M onetary fund 15,188,219,124.43 18,238,774,380.21 Settlement provision Lending funds Trading financial assets 387,219,170.37 188,283,362.49 Derivative financial assets Notes receivable Accounts receivable 3,363,526,129.84 7,128,011,047.03 Accounts receivable financing 529,695,407.36 187,298,909.35 Advance payment 3,370,137,428.73 2,558,120,124.99 Premium receivables Reinsurance receivables Reinsurance contract reserves receivables Other receivables 8,124,126,700.64 4,262,221,292.97 Including: Interest receivables Dividends receivable Redemptory monetary capital for sale Inventory 45,236,557,593.11 60,689,909,793.94 Contract assets Held-for-sale assets Non-current assets due within one year Other current assets 4,519,277,838.44 2,467,681,369.50 Total current assets 80,718,759,392.92 95,720,300,280.48 72 / 187 2023 Semi-annual Report Non-current assets: Loans and advances Creditors investment Other creditors investment Long-term receivables Long-term equity investment 8,891,042,895.47 8,733,329,806.35 Investment in other equity instruments Other non-current financial assets Investment real estate 10,531,297.60 10,667,020.60 Fixed assets 215,083,404,817.73 222,161,110,736.65 Construction in progress 32,973,381,339.08 26,135,157,629.45 Productive biological assets Oil & gas assets Right-of-use assets 212,408,093.54 225,606,768.34 Intangible assets 6,457,143,332.49 5,997,771,881.12 Development expenses Goodwill Long-term deferred expense 42,880.57 117,159.13 Deferred income tax assets 1,366,443,593.55 429,885,619.21 Other non-current assets 3,474,088,705.82 3,206,152,216.42 Total non-current assets 268,468,486,955.85 266,899,798,837.27 Total assets 349,187,246,348.77 362,620,099,117.75 Current liabilities: Short term loan 38,995,934,539.57 26,369,552,400.50 Borrowings from the central bank Borrowing funds Trading financial liabilities 549,233,668.87 588,769,711.55 Derivative financial liabilities Notes payable 2,425,595,695.06 3,408,800,462.03 Accounts payable 40,246,839,546.30 69,079,366,976.43 Advance collections Contract liabilities 3,989,090,507.85 3,734,262,391.81 Financial assets sold for buyback Deposits from customers and interbank Funds from securities trading agency Funds from securities underwriting agency Payroll payable 688,558,340.81 1,022,711,102.12 Taxes payable 965,805,931.75 1,463,341,122.44 Other payables 5,932,751,765.86 3,472,604,671.47 Including: Interests payable 73 / 187 2023 Semi-annual Report Dividends payable 108,000,000.00 108,000,000.00 Handling charges and commissions payable Reinsurance payable Held-for-sale liabilities Non-current liabilities due within one 22216340629.61 20,461,387,778.93 year Other current liabilities 514,202,837.84 458,588,848.28 Total current liabilities 116,524,353,463.52 130,059,385,465.56 Non-current liabilities: Insurance contract reserves Long-term loan 134520212536.23 130,962,386,969.29 Bonds payable 2,033,552,302.01 2,034,827,122.23 Including: Preferred share Perpetual bond Lease liabilities 204,564,668.81 213,400,396.45 Long-term payables Long-term payroll payable Estimated liabilities Deferred income 170,438,435.27 195,662,553.73 Deferred income tax liabilities 1,973,379,242.26 1,987,353,203.65 Other non-current liabilities Total non-current liabilities 138,902,147,184.58 135,393,630,245.35 Total liabilities 255,426,500,648.10 265,453,015,710.91 Owner’s equity: Share capital 10,125,525,000.00 10,125,525,000.00 Other equity instruments Including: Preferred share Perpetual bond Capital reserve 10,824,524,064.73 10,822,594,513.39 Less: Treasury stock 3,978,202,364.65 3,978,202,364.65 Other comprehensive income 314,363,696.98 139,462,613.71 Special reserves Surplus reserves 886,470,394.72 886,470,394.72 Generic risk reserves Undistributed profits 26,662,842,402.73 29,265,833,371.48 Total owner’s equity attributable to the 44,835,523,194.51 47,261,683,528.65 parent company M inority equity 48,925,222,506.16 49,905,399,878.19 Total owner’s equity 93,760,745,700.67 97,167,083,406.84 Total liabilities and owner’s equity 349,187,246,348.77 362,620,099,117.75 Legal representative: Li Shuirong Person in charge of accounting: Wang Yafang Person in charge of 74 / 187 2023 Semi-annual Report the accounting firm: Zhang Shaoying 2. Balance sheet of the parent company Unit: RM B Item June 30, 2023 January 01, 2023 Current assets: M onetary fund 1,289,438,127.40 710,893,292.35 Trading financial assets Derivative financial assets Notes receivable Accounts receivable 222,163,810.04 70,794,193.95 Accounts receivable financing 15,594,344.92 49,291,497.90 Advance payment 133,123,447.54 59,646,623.00 Other receivables 674,551,215.09 674,169,712.95 Including: Interest receivables Dividends receivable 300,000,000.00 300,000,000.00 Stock 481,185,027.35 458,506,509.44 Contract assets Held-for-sale assets Non-current assets due within one year Other current assets 89,640,529.43 80,073,156.09 Total current assets 2,905,696,501.77 2,103,374,985.68 Non-current assets: Creditors investment Other creditors investment Long-term receivables Long-term equity investment 44,137,924,006.11 43,204,610,202.35 Investment in other equity instruments Other non-current financial assets Investment real estate 10,531,297.60 10,667,020.60 Fixed assets 284,450,002.95 292,134,252.67 Construction in progress Productive biological assets Oil & gas assets Right-of-use assets 1,087,988.53 1,813,314.23 Intangible assets 17159447.14 18,392,144.26 Development expenses Goodwill Long-term deferred expense Deferred income tax assets 75 / 187 2023 Semi-annual Report Other non-current assets Total non-current assets 44,451,152,742.33 43,527,616,934.11 Total assets 47,356,849,244.10 45,630,991,919.79 Current liabilities: Short term loan 6,377,180,353.05 7,450,753,608.62 Trading financial liabilities Derivative financial liabilities Notes payable 900,000,000.00 700,000,000.00 Accounts payable 4,163,629,109.56 5,285,277,965.83 Advance collections Contract liabilities 159,953,422.31 149,074,706.33 Payroll payable 34,936,199.84 46,566,384.61 Taxes payable 2,641,653.21 3,732,804.55 Other payables 8,482,371,918.80 5,268,355,508.97 Including: Interests payable Dividends payable Held-for-sale liabilities Non-current liabilities due within one 1,536,106,190.28 885,163,049.92 year Other current liabilities 20,793,944.90 19,379,711.82 Total current liabilities 21,677,612,791.95 19,808,303,740.65 Non-current liabilities: Long-term loan 5,402,803,405.56 3,695,453,801.14 Bonds payable 2,033,552,302.01 2,034,827,122.23 Including: Preferred share Perpetual bond Lease liabilities 838,207.46 24,474.11 Long-term payables Long-term payroll payable Estimated liabilities Deferred income 8,876,721.64 9,434,323.24 Deferred income tax liabilities Other non-current liabilities Total non-current liabilities 7,446,070,636.67 5,739,739,720.72 Total liabilities 29,123,683,428.62 25,548,043,461.37 Owner’s equity: Share capital 10,125,525,000.00 10,125,525,000.00 Other equity instruments Including: Preferred share Perpetual bond Capital reserve 11,243,393,393.54 11,243,393,393.54 76 / 187 2023 Semi-annual Report Less: Treasury stock 3,978,202,364.65 3,978,202,364.65 Other comprehensive income 44,845,554.93 44,972,616.09 Special reserves Surplus reserves 886,470,394.72 886,470,394.72 Undistributed profits -88,866,163.06 1,760,789,418.72 Total owner’s equity 18,233,165,815.48 20,082,948,458.42 Total liabilities and owner’s equity 47,356,849,244.10 45,630,991,919.79 3. Consolidated income statement Unit: RM B Item 2023 S emi-annual 2022 S emi-annual I. Gross operating income 154,525,283,752.29 147,627,593,292.44 Including: operating income 154,525,283,752.29 147,627,593,292.44 Interest income Earned premium Handling charge and commission income II. Gross operating costs 157,870,551,223.95 135,812,343,157.18 Including: Operating costs 139,757,633,719.45 122,775,638,618.00 Interest expense Handling charge and commission expenses Surrender value Net payments for insurance claims Net appropriation of reserves for insurance liability Policy dividend payment Reinsurance costs Taxes and surcharges 10,243,559,065.75 8,040,860,312.46 Selling expenses 100549410.04 101,947,202.32 Administrative expenses 404763431.53 413,432,771.89 R&D expenses 3,293,231,534.62 2,010,793,043.62 Financial expenses 4070814062.56 2,469,671,208.89 Including: Interest expenses 3,625,811,842.89 1,964,665,554.58 Interest income 223,711,660.97 287,403,323.38 Add: Other income 104,660,432.05 49,421,957.99 Investment income (losses expressed with “-”) 178,577,881.79 263,093,784.45 Including: return on investment in associated enterprises 239,850,471.43 203,113,377.87 and joint ventures Gains on derecognition of financial assets measured at amortized cost Exchange gains (losses expressed with “-”) Net exposure hedging gains (losses expressed with “-”) Gains on changes in fair value (losses expressed with “-”) 310,625,655.12 44,396,337.62 77 / 187 2023 Semi-annual Report Credit impairment loss (losses expressed with “-”) -39,633,196.86 -78,692,429.59 Loss on assets impairment (losses marked with “-”) -64,830,582.66 -28,970,610.45 Gains on disposal of assets (losses expressed with “-”) -84,509.13 -13,729,695.91 III. Operating profit (losses expressed with “-”) -2,855,951,791.35 12,050,769,479.37 Add: non-operating income 2,038,960.44 3,260,393.40 Less: non-operating expenses 849,439.19 10,239,301.34 IV Total profits (total losses expressed with “-”) -2,854,762,270.10 12,043,790,571.43 Less: income tax expenses -752,468,740.63 2,374,223,484.26 V Net profit (net losses expressed with “-”) -2,102,293,529.47 9,669,567,087.17 (I) By business continuity 1. Net profit from going concern (net losses expressed -2,102,293,529.47 9,669,567,087.17 with “-”) 2. Net profit from discontinued operations (net losses expressed with “-”) (II) By ownership 1. Net profit attributable to shareholders of the parent -1,126,633,616.55 5,366,884,515.49 company 2. M inority interest income (net losses expressed with -975,659,912.92 4,302,682,571.68 “-”) VI. Other comprehensive income, net of tax 168,529,741.50 83,943,911.79 After-tax net of other comprehensive income attributable 174,901,083.27 78,243,601.32 to the owners of parent company (I) Other comprehensive income which may not be reclassified to gain and loss 1. Re-measurement of changes in defined benefit plans 2. Other comprehensive income which may not be transferred to gain and loss under the equity method 3. Changes in fair value of investment in other equity instruments 4. Changes in fair value of the credit risk of the Company 5. Others (II) Other comprehensive income which may be 174,901,083.27 78,243,601.32 reclassified to gain and loss 1. Other comprehensive income which may be transferred -32,777,139.77 -32,374,602.55 to gain and loss under the equity method 2. Changes in fair value of other creditors investment 3. Amount of financial assets reclassified into other comprehensive income 4. Provision for credit impairment of other creditors investments 5. Cash flow hedging reserves 6. Difference in translation of foreign currency financial 207,678,223.04 110,618,203.87 statements 7. Others Other comprehensive income attributable to minority -6,371,341.77 5,700,310.47 shareholders, net of tax 78 / 187 2023 Semi-annual Report VII. Total comprehensive income -1,933,763,787.97 9,753,510,998.96 Total comprehensive income attributable to owners of the -951,732,533.28 5,445,128,116.81 parent company Total comprehensive income attributable to minority -982,031,254.69 4,308,382,882.15 shareholders VIII. Earnings per share: (I) Basic earnings per share -0.11 0.53 (II) Diluted earnings per share -0.11 0.53 Legal representative: Li Shuirong Person in charge of accounting: Wang Yafang Person in charge of the accounting firm: Zhang Shaoying 4. Income statement of the parent Company Unit: RM B Item 2023 S emi-annual 2022 S emi-annual I. Operating income 1,904,808,648.13 4,107,305,612.19 Less: operating costs 1,874,789,103.99 4,041,318,165.55 Taxes and surcharges 2,607,675.09 2,700,643.12 Selling expenses 26,880,098.49 17,459,641.66 Administrative expenses 23,716,251.23 23,698,690.45 R&D expenses 53,266,225.68 31,150,823.34 Financial expenses 403,526,675.25 319,755,089.76 Including: Interest expenses 429,963,010.74 368,521,783.77 Interest income 16,599,784.42 16,334,174.24 Add: Other income 3,974,497.63 3,700,945.72 Investment income (losses expressed with “-”) 111,928,533.98 74,552,966.18 Including: return on investment in associated enterprises and joint 146,126,783.72 116,775,484.71 ventures Gains on derecognition of financial assets measured at amortized cost (loss expressed with “-”) Net exposure hedging gains (losses expressed with “-”) Gains on changes in fair value (losses expressed with “-”) Credit impairment loss (losses expressed with “-”) -9,136,090.59 -1,185,903.93 Loss on assets impairment (losses marked with “-”) Gains on disposal of assets (losses expressed with “-”) -107,408.12 II. Operating profits (losses expressed with “-”) -373,317,848.70 -251,709,433.72 Add: non-operating income 19,958.10 2,400.00 Less: non-operating expenses 338.98 3,336.13 III. Total profits (total losses expressed with “-”) -373,298,229.58 -251,710,369.85 Less: income tax expenses IV Net profits (net losses expressed with “-”) -373,298,229.58 -251,710,369.85 (I) Net profits from going concern (net losses expressed with “ -”) -373,298,229.58 -251,710,369.85 (II) Net profits from discontinued operations (net losses expressed 79 / 187 2023 Semi-annual Report with “-”) V Other comprehensive incomes, net of tax -127,061.16 -16,184,956.95 (I) Other comprehensive income which may not be reclassified to gain and loss 1. Re-measurement of changes in defined benefit plans 2. Other comprehensive income which may not be transferred to gain and loss under the equity method 3. Changes in fair value of investment in other equity instruments 4. Changes in fair value of the credit risk of the Company 5. Others (II) Other comprehensive income which may be reclassified to gain -127,061.16 -16,184,956.95 and loss 1. Other comprehensive income which may be transferred to gain and -127,061.16 -16,184,956.95 loss under the equity method 2. Changes in fair value of other creditors investment 3. Amount of financial assets reclassified into other comprehensive income 4. Provision for credit impairment of other creditors investments 5. Cash flow hedging reserves 6. Difference in translation of foreign currency financial statements 7. Others VI. Total comprehensive incomes -373,425,290.74 -267,895,326.80 VII. Earnings per share: (I) Basic earnings per share (II) Diluted earnings per share 5. Consolidated cash flow statement Unit: RM B Item 2023 S emi-annual 2022 S emi-annual I. Cash flow from operating activities: Cash received from sales of goods or rendering of services 178,201,062,732.02 159,196,956,646.29 Net increase in deposits from customers and other banks Net increase in borrowings from the central bank Net increase in loans from other financial institutions Cash received from receiving insurance premium of original insurance contracts Net cash received from reinsurance business Net increase in deposits and investment of the insured Cash received from interests, handling charges and commissions Net increase in borrowing funds Net increase in repurchase business capital Net cash received from securities trading agency 80 / 187 2023 Semi-annual Report Refunds of taxes and levies 2,445,377,522.07 2,157,182,476.09 Cash received relating to other operating activities 4,490,843,204.34 2,484,959,437.08 Subtotal of cash inflows for operating activities 185,137,283,458.43 163,839,098,559.46 Cash paid for goods purchased and services received 170,942,183,577.59 115,043,678,352.35 Net increase in loans and advances to customers Net increase in deposits with the central bank and other banks Cash paid for claims under original insurance contracts Net increase in lending funds Cash paid for interests, handling charges and commissions Cash paid for policy dividends Cash paid to and on behalf of employees 2,254,417,512.61 2,152,763,806.81 Payments of all types of taxes 10,665,209,175.36 12,408,782,000.44 Cash paid relating to other operating activities 3,554,252,623.77 3,154,804,540.26 Subtotal of cash outflows from operating activities 187,416,062,889.33 132,760,028,699.86 Net cash flow from operating activities -2,278,779,430.90 31,079,069,859.60 II. Cash flows from investing activities: Cash received from investment recovery 1,596,493,789.84 1,893,761,792.86 Cash received from the return on investment 39,685,918.80 474,185,918.80 Net cash received from the disposal of fixed assets, intangible 164,567.04 123,351,594.29 assets and other long-term assets Net cash received from the disposal of subsidiaries and other 18,698,663.16 business units Cash received relating to other investing activities 310,660,628.44 146,751,092.54 Subtotal of cash inflows from investing activities 1,965,703,567.28 2,638,050,398.49 Cash paid for purchase and construction of fixed assets, 14,998,585,601.67 20,237,056,147.11 intangible assets and other long-term assets Cash paid for investments 1,570,703,757.46 2,007,185,485.41 Net increase in pledge loans Net cash paid for acquisition of subsidiaries and other business units Cash paid relating to other investing activities 226,234,663.58 25,450,726.15 Subtotal of cash outflows from investing activities 16,795,524,022.71 22,269,692,358.67 Net cash flow from investment activities -14829820455.43 -19,631,641,960.18 III. Cash flow from financing activities: Cash received from absorption of investment 27,600,000.00 Including: cash received by subsidiaries from investments of 27,600,000.00 minority shareholders Cash received from borrowings 69,050,797,915.91 40,241,485,050.60 Cash received relating to other financing activities 4,554,000,000.00 2,380,000,000.00 Subtotal of cash inflows from financing activities 73,604,797,915.91 42,649,085,050.60 Cash paid for repayment of debts 50,333,783,864.21 42,674,355,052.94 Cash paid for distribution of dividends and profits or payment 5,579,093,602.51 5,306,659,201.93 of interests 81 / 187 2023 Semi-annual Report Including: dividends or profits paid by subsidiaries to minority 79,500,000.00 shareholders Cash paid relating to other financing activities 2,335,547,370.40 3,037,227,800.90 Subtotal of cash outflows from financing activities 58,248,424,837.12 51,018,242,055.77 Net cash flow from financing activities 15356373078.79 -8,369,157,005.17 IV Effect of change in exchange rate on cash and cash -342,023,274.22 -153,906,129.55 equivalents V Net increase in cash and cash equivalents -2,094,250,081.76 2,924,364,764.70 Add: opening balance of cash and cash equivalents 15,459,279,803.77 14,338,837,644.67 VI. Ending balance of cash and cash equivalents 13,365,029,722.01 17,263,202,409.37 6. Cash flow statement of the parent Company Unit: RM B Item 2023 S emi-annual 2022 S emi-annual I. Cash flow from operating activities: Cash received from sales of goods or rendering of services 3,821,944,250.75 4,338,189,240.57 Refunds of taxes and levies 6,895,663.22 3,706,999.49 Cash received relating to other operating activities 209,329,629.24 117,737,304.75 Subtotal of cash inflows for operating activities 4,038,169,543.21 4,459,633,544.81 Cash paid for goods purchased and services received 4,382,424,862.02 4,589,047,468.86 Cash paid to and on behalf of employees 149,906,056.53 139,829,993.64 Payments of all types of taxes 9,748,781.30 31,689,288.36 Cash paid relating to other operating activities 112,878,878.35 292,165,012.19 Subtotal of cash outflows from operating activities 4,654,958,578.20 5,052,731,763.05 Net cash flow from operating activities -616,789,034.99 -593,098,218.24 II. Cash flows from investing activities: Cash received from investment recovery Cash received from the return on investment 39,685,918.80 544,913,908.83 Net cash received from the disposal of fixed assets, intangible 161,625.29 assets and other long-term assets Net cash received from the disposal of subsidiaries and other business units Cash received relating to other investing activities Subtotal of cash inflows from investing activities 39,847,544.09 544,913,908.83 Cash paid for purchase and construction of fixed assets, 3,944,526.39 16,207,302.41 intangible assets and other long-term assets Cash paid for investments 827,000,000.00 60,000,000.00 Net cash paid for acquisition of subsidiaries and other business units Cash paid relating to other investing activities 20,000,000.00 Subtotal of cash outflows from investing activities 830,944,526.39 96,207,302.41 Net cash flow from investment activities -791,096,982.30 448,706,606.42 82 / 187 2023 Semi-annual Report III. Cash flow from financing activities: Cash received from absorption of investment Cash received from borrowings 8,012,734,846.32 8,417,495,719.30 Cash received relating to other financing activities 7,560,000,000.00 5,836,000,000.00 Subtotal of cash inflows from financing activities 15,572,734,846.32 14,253,495,719.30 Cash paid for repayment of debts 6,737,974,664.83 5,455,036,978.96 Cash paid for distribution of dividends and profits or payment 1,742,995,626.85 1,750,777,811.03 of interests Cash paid relating to other financing activities 4,943,986,958.94 5,583,725,079.66 Subtotal of cash outflows from financing activities 13,424,957,250.62 12,789,539,869.65 Net cash flow from financing activities 2,147,777,595.70 1,463,955,849.65 IV Effect of change in exchange rate on cash and cash 1,223,824.25 -17,440,392.99 equivalents V Net increase in cash and cash equivalents 741,115,402.66 1,302,123,844.84 Add: opening balance of cash and cash equivalents 510,179,880.17 464,104,910.32 VI. Ending balance of cash and cash equivalents 1,251,295,282.83 1,766,228,755.16 7. Consolidated statement of changes in owner’s equity 83 / 187 2023 Semi-annual Report Amount for the current period Unit: RM B 2023 S emi-annual Total Minori owner’ Owner’s equity attributable to the parent company ty s equity equity Item Other equity instruments Other Less: S urplu Generi compr S pecial Undist S hare Preferr Perpet Capital Treasu s c risk S ubtot ehensiv reserve ributed Others capital ed ual Others reserve ry reserve reserve al e s profits shares bond stock s s income 10,125, 10,822, 3,978,2 139,46 886,47 29,264, 47,260, 49,905, 97,165, I. Ending balance of the 525,00 594,51 02,364. 2,613.7 0,394.7 532,74 382,90 399,87 782,77 previous year 0.00 3.39 65 1 2 3.94 1.11 8.19 9.30 Add: Changes in 1,300,6 1,300,6 1,300,6 accounting policies 27.54 27.54 27.54 Correction of errors in the previous period Business combinations under the same control Others 10,125, 10,822, 3,978,2 139,46 886,47 29,265, 47,261, 49,905, 97,167, II. Opening balance of the 525,00 594,51 02,364. 2,613.7 0,394.7 833,37 683,52 399,87 083,40 year 0.00 3.39 65 1 2 1.48 8.65 8.19 6.84 III. Increases/decreases in - - - - 174,90 the current period 1,929,5 2,602,9 2,426,1 980,17 3,406,3 1,083.2 (decrease expressed with 51.34 90,968. 60,334. 7,372.0 37,706. 7 “-”) 75 14 3 17 - - - - 174,90 (I) Total comprehensive 1,126,6 951,73 982,03 1,933,7 1,083.2 income 33,616. 2,533.2 1,254.6 63,787. 7 55 8 9 97 (II) Capital contributed 1,929,5 1,929,5 1,853,8 3,783,4 and reduced by owners 51.34 51.34 82.66 34.00 84 / 187 2023 Semi-annual Report 1. Ordinary shares invested by the owners 2. Capital contributed by holders of other equity instruments 3. Amount of share-based payment recognized in owner’s equity 1,929,5 1,929,5 1,853,8 3,783,4 4. Others 51.34 51.34 82.66 34.00 - - - 1,476,3 1,476,3 1,476,3 (III) Profit distribution 57,352. 57,352. 57,352. 20 20 20 1. 1. Withdrawal of surplus reserve 2. Withdrawal of generic risk reserves - - - 3. Distribution to owners 1,476,3 1,476,3 1,476,3 (or shareholders) 57,352. 57,352. 57,352. 20 20 20 4. Others (IV) Internal carry- forward of owner’s equity 1. Capital reserve transferred into capital (or share capital) 2. Surplus reserve transferred into capital (or share capital) 3. Surplus reserves for making up loss 4. Changes in defined benefit plans carried forward to retained 85 / 187 2023 Semi-annual Report earnings 5. Other comprehensive incomes carried forward to retained earnings 6. Others (V) Special reserve 180,17 180,17 141,26 321,44 1. Amount appropriated in 6,909.3 6,909.3 7,662.5 4,571.9 the current period 9 9 2 1 180,17 180,17 141,26 321,44 2. Use in the current period 6,909.3 6,909.3 7,662.5 4,571.9 9 9 2 1 (VI) Others 10,125, 10,824, 3,978,2 314,36 886,47 26,662, 44,835, 48,925, 93,760, IV Ending balance of the 525,00 524,06 02,364. 3,696.9 0,394.7 842,40 523,19 222,50 745,70 current period 0.00 4.73 65 8 2 2.73 4.51 6.16 0.67 Amount of the previous year Unit: RM B 2022 S emi-annual Total owner’ Owner’s equity attributable to the parent company s Minori equity Item Other equity instruments Other ty Less: S urplu Generi Undist equity Capita compr S pecial S hare Prefer Perpet Treasu s c risk ribute S ubtot l ehensi reserve Others capital red ual Others ry reserve reserve d al reserve ve s shares bond stock s s profits income 10,125, 10,820, - 712,69 27,192, 48,838, 46,404, 95,243, I. Ending balance of the 525,00 095,85 12,469, 5,666.1 950,92 798,37 668,22 466,59 previous year 0.00 0.58 066.84 1 2.86 2.71 1.37 4.08 413,15 413,15 391,02 804,18 Add: Changes in accounting 2,764.3 2,764.3 9,261.2 2,025.6 policies 3 3 9 2 86 / 187 2023 Semi-annual Report Correction of errors in the previous period Business combinations under the same control Others 10,125, 10,820, - 712,69 27,606, 49,251, 46,795, 96,047, II. Opening balance of the 525,00 095,85 12,469, 5,666.1 103,68 951,13 697,48 648,61 year 0.00 0.58 066.84 1 7.19 7.04 2.66 9.70 III. Increases/decreases in 1,106,0 3,859,5 2,831,7 4,335,9 7,167,7 78,243, the current period (decrease 64,809. 71,060. 49,852. 82,882. 32,734. 601.32 expressed with “-”) 42 54 44 15 59 5,366,8 5,445,1 4,308,3 9,753,5 (I) Total comprehensive 78,243, 84,515. 28,116. 82,882. 10,998. income 601.32 49 81 15 96 - - 1,106,0 (II) Capital contributed and 1,106,0 27,600, 1,078,4 64,809. reduced by owners 64,809. 000.00 64,809. 42 42 42 1. Ordinary shares invested 27,600, 27,600, by the owners 000.00 000.00 2. Capital contributed by holders of other equity instruments 3. Amount of share-based payment recognized in owner’s equity - - 1,106,0 1,106,0 1,106,0 4. Others 64,809. 64,809. 64,809. 42 42 42 - - - 1,507,3 1,507,3 1,507,3 (III) Profit distribution 13,454. 13,454. 13,454. 95 95 95 1. Withdrawal of surplus reserve 87 / 187 2023 Semi-annual Report 2. Withdrawal of generic risk reserves - - - 3. Distribution to owners (or 1,507,3 1,507,3 1,507,3 shareholders) 13,454. 13,454. 13,454. 95 95 95 4. Others (IV) Internal carry-forward of owner’s equity 1. Capital reserve transferred into capital (or share capital) 2. Surplus reserve transferred into capital (or share capital) 3. Surplus reserves for making up loss 4. Changes in defined benefit plans carried forward to retained earnings 5. Other comprehensive incomes carried forward to retained earnings 6. Others (V) Special reserve 113,93 113,93 183,68 1. Amount appropriated in 69,752, 2,255.8 2,255.8 4,340.7 the current period 084.84 9 9 3 113,93 113,93 183,68 69,752, 2. Use in the current period 2,255.8 2,255.8 4,340.7 084.84 9 9 3 (VI) Others 10,125, 10,820, 1,106,0 712,69 31,465, 52,083, 51,131, 103,21 IV Ending balance of the 65,774, 525,00 095,85 64,809. 5,666.1 674,74 700,98 680,36 5,381,3 current period 534.48 0.00 0.58 42 1 7.73 9.48 4.81 54.29 88 / 187 2023 Semi-annual Report 8. Statement of changes in owner’s equity of the parent company Amount for the current period Unit: RM B 2023 S emi-annual Other equity instruments Other Item Less: Undistri Total S hare Capital compreh S pecial S urplus Preferre Perpetua Treasury buted Others owner’s capital Others reserve ensive reserves reserves d shares l bond stock profits equity income 10,125,5 11,243,3 I. Ending balance of the previous 3,978,20 44,972,6 886,470, 1,760,78 20,082,94 25,000.0 93,393.5 year 2,364.65 16.09 394.72 9,418.72 8,458.42 0 4 Add: Changes in accounting policies Correction of errors in the previous period Others 10,125,5 11,243,3 3,978,20 44,972,6 886,470, 1,760,78 20,082,94 II. Opening balance of the year 25,000.0 93,393.5 2,364.65 16.09 394.72 9,418.72 8,458.42 0 4 III. Increases/decreases in the - - - current period (decrease expressed 127,061. 1,849,65 1,849,782 with “-”) 16 5,581.78 ,642.94 - - - (I) Total comprehensive income 127,061. 373,298, 373,425,2 16 229.58 90.74 (II) Capital contributed and reduced by owners 1. Ordinary shares invested by the owners 2. Capital contributed by holders of other equity instruments 3. Amount of share-based payment recognized in owner’s equity 89 / 187 2023 Semi-annual Report 4. Others - - (III) Profit distribution 1,476,35 1,476,357 7,352.20 ,352.20 1. Withdrawal of surplus reserve - - 2. Distribution to owners (or 1,476,35 1,476,357 shareholders) 7,352.20 ,352.20 3. Others (IV) Internal carry-forward of owner’s equity 1. Capital reserve transferred into capital (or share capital) 2. Surplus reserve transferred into capital (or share capital) 3. Surplus reserves for making up loss 4. Changes in defined benefit plans carried forward to retained earnings 5. Other comprehensive incomes carried forward to retained earnings 6. Others (V) Special reserve 1. Amount appropriated in the current period 2. Use in the current period (VI) Others 10,125,5 11,243,3 - IV Ending balance of the current 3,978,20 44,845,5 886,470, 18,233,16 25,000.0 93,393.5 88,866,1 period 2,364.65 54.93 394.72 5,815.48 0 4 63.06 Amount of the previous year Unit: RM B 90 / 187 2023 Semi-annual Report 2022 S emi-annual Other equity instruments Other Item Less: Undistri Total S hare Capital compreh S pecial S urplus Preferre Perpetua Treasury buted Others owner’s capital Others reserve ensive reserves reserves d shares l bond stock profits equity income I. Ending balance of the previous 10,125,52 11,243,13 86,581,23 712,695,6 1,704,130 23,872,06 year 5,000.00 6,840.58 1.86 66.11 ,316.18 9,054.73 Add: Changes in accounting policies Correction of errors in the previous period Others 10,125,52 11,243,13 86,581,23 712,695,6 1,704,130 23,872,06 II. Opening balance of the year 5,000.00 6,840.58 1.86 66.11 ,316.18 9,054.73 III. Increases/decreases in the - - - 1,106,064 current period (decrease expressed 16,184,95 1,759,023 2,881,273 ,809.42 with “-”) 6.95 ,824.80 ,591.17 - - - (I) Total comprehensive income 16,184,95 251,710,3 267,895,3 6.95 69.85 26.80 - (II) Capital contributed and 1,106,064 1,106,064 reduced by owners ,809.42 ,809.42 1. Ordinary shares invested by the owners 2. Capital contributed by holders of other equity instruments 3. Amount of share-based payment recognized in owner’s equity - 1,106,064 4. Others 1,106,064 ,809.42 ,809.42 - - (III) Profit distribution 1,507,313 1,507,313 ,454.95 ,454.95 91 / 187 2023 Semi-annual Report 1. Withdrawal of surplus reserve - - 2. Distribution to owners (or 1,507,313 1,507,313 shareholders) ,454.95 ,454.95 3. Others (IV) Internal carry-forward of owner’s equity 1. Capital reserve transferred into capital (or share capital) 2. Surplus reserve transferred into capital (or share capital) 3. Surplus reserves for making up loss 4. Changes in defined benefit plans carried forward to retained earnings 5. Other comprehensive incomes carried forward to retained earnings 6. Others (V) Special reserve 1. Amount appropriated in the current period 2. Use in the current period (VI) Others - IV Ending balance of the current 10,125,52 11,243,13 1,106,064 70,396,27 712,695,6 20,990,79 54,893,50 period 5,000.00 6,840.58 ,809.42 4.91 66.11 5,463.56 8.62 92 / 187 2023 Semi-annual Report III. Company Profile Rongsheng Petrochemical Co., Ltd. (hereinafter referred to as the Company) is a joint-stock limited company initiated and established on the foundation of Rongsheng Chemical Fiber Group Co., Ltd. by Zhejiang Rongsheng Holding Group Co., Ltd., as well as natural persons including Li Shuirong, Li Yongqing, Li Guoqing, Xu Yuejuan, Ni Xincai and Zhao Guanlong. The Company was registered on June 18, 2007 and is headquartered in Hangzhou, Zhejiang Province. The Company now holds the Business License (Unified Social Credit Code: 91330000255693873W) issued by the Industry and Commerce Administration of Zhejiang Province, w ith a registered capital of RMB10,125,525,000.00 and a total of 10,125,525,000.00 shares (par value: RMB1 per share), including outstanding shares subject to sales restrictions: 627,243,750 A shares, and outstanding shares not subject to sales restrictions: 9,498,281,250 A shares. Shares of the Company were listed for trading at Shenzhen Stock Exchange on November 2, 2010. The Company operates in the petrochemical fiber industry. Business scope: manufacturing and processing of polyester yarn and chemical fabric, processing of paper products, sales of light textile raw materials and products, hardware, chemical products and raw materials (other than hazardous chemicals and precursor chemicals), industrial investment, warehousing services of ordinary goods (excluding dangerous goods), road cargo transportation (operation with a valid license), import and export business. (Business activities subject to the approval shall be carried out upon approval by relevant departments according to law.) Main products include oil refining products, chemical products, PTA, polyester chip, polyester yarn and film, and so forth. The financial statements were approved for publication at the eleventh meeting of the sixth session of the Board of Directors of the Company on August 25, 2023. The Company has included its 34 subsidiaries in the consolidated financial statements of the current period, such as Zhejiang Shengyuan Chemical Fiber Co., Ltd., Hong Kong Sheng Hui Co., Ltd., Ningbo Yisheng Chemical Co., Ltd., Dalian Yisheng Investment Co., Ltd., Yisheng Dahua Petrochemical Co., Ltd., Hong Kong Yisheng Dahua Petrochemical Co., Ltd., Dalian Rongxincheng Trading Co., Ltd., Zhejiang Rongtong New Materials Co., Ltd., Dalian Yisheng New Material Co., Ltd., Ningbo Zhongjin Petrochemical Co., Ltd., Ningbo Niluoshan New Energy Co., Ltd., Zhejiang Yisheng New Materials Co., Ltd., Ningbo Rongxincheng Trading Co., Ltd., Yisheng New Materials Trading Co., Ltd., Zhejiang Rongyi Trading Co., Ltd., Rongsheng Petrochemical (Singapore) Pte. Ltd., Rongtong Logistics (Singapore) Pte. Ltd., Rongsheng Petrochemical (Hong Kong) Co., Ltd., Rongsheng International Trading Co., Ltd., Zhejiang Petroleum & Chemical Co., Ltd., Zhoushan ZPC Trading Co., Ltd., ZPC Zheyou Technology Co., Ltd., Zhejiang Petroleum & Chemical (Singapore) Pte. Ltd., ZPC Jintang Logistics Co., Ltd., Zhejiang ZPC Sales Co., Ltd., Zhoushan ZPC Sales Co., Ltd., ZPC (Zhejiang Free Trade Zone) Green Petrochemical Research Institute Co., Ltd., Rongxiang Chemical Fiber Co., Ltd., Zhejiang Yongsheng Technology Co., Ltd., Zhejiang Zhuosheng Trading Co., Ltd., Rongsheng International Trading (Hainan) Co., Ltd., Rongsheng Chemical (Shanghai) Co., Ltd., Rongsheng New Materials (Zhoushan) Co., Ltd., and Rongsheng New Materials (Taizhou) Co., Ltd., See Notes VIII and IX to these financial statements for details. IV. Preparation Basis of Financial Statements 1. Preparation basis The financial statements of the Company are prepared on a going concern basis. 2. Going concern There are no matters or circumstances that cause the Company to have serious doubts about its going concern 93 / 187 2023 Semi-annual Report ability within 12 months from the end of the reporting period. V. Significant Accounting Policies and Accounting Estimates Tips for specific accounting policies and estimates: Important tips: According to the actual production and operation characteristics, the Company has formulated specific accounting policies and accounting estimates for transactions or events such as impairment of financial instruments, depreciation of right-of-use assets, depreciation of fixed assets, amortization of intangible assets and revenue recognition. 1. Statement of compliance with the Accounting Standards for Business Enterprises The financial statements prepared by the Company comply with the requirements of the Accounting Standards for Business Enterprises, which truthfully and completely reflect the Company’s financial position, business achievements, cash flow and other relevant information. 2. Accounting period The accounting year is the calendar year from January 1 to December 31. 3. Operating cycle The business cycle of the Company is short, and 12 months is taken as the liquidity division standard of assets and liabilities. 4. Recording currency The Company and its domestic subsidiaries adopt RMB as the recording currency, while overseas subsidiaries such as Hong Kong Sheng Hui Co., Ltd., Hong Kong Yisheng Dahua Petrochemical Co., Ltd., Yisheng New Materials Trading Co., Ltd., Rongsheng Petrochemical (Singapore) Private Co., Ltd., Rongtong Logistics (Singapore) Private Co., Ltd., Rongsheng Petrochemical (Hong Kong) Co., Ltd. and Zhejiang Petroleum & Chemical (Singapore) Private Co., Ltd. engaging in overseas operations, choose the currency in the main economic environment where they operate as the recording currency. 5. Accounting methods for business combinations under the same control and not under the same control 1. Accounting methods for business combinations under the same control The assets and liabilities acquired by the Company in business combination shall be measured according to the book value of the combined party in the consolidated financial statements of the final controlling party on the date of combination. The Company shall adjust the capital reserve according to the difference between the book value share of the owner ’s equity of the combined party in the consolidated financial statements of the final controlling party and the book value of the consolidated consideration paid or the total face value of the issued shares; If the capital reserve is not sufficient for offsetting, the adjustment is made to retained earnings. 2. Accounting methods for business combinations not under the common control On the purchase date, the difference between the combined cost and the fair value share of the identifiable net 94 / 187 2023 Semi-annual Report assets of the acquiree obtained in the merger is recognized as goodwill. If the combined cost is less than the fair value share of the identifiable net assets of the acquiree obtained in the combination, first, the fair value of identifiable assets, liabilities and contingent liabilities of the acquiree and the measurement of combined cost are reviewed. If the combined cost is still less than the fair value share of identifiable net assets of the acquiree obtained in the merger after review, the difference is included in the current gain and loss. 6. Preparation method for consolidated financial statements The parent company brings all subsidiaries under its control into the consolidation scope of the consolidated financial statements. The consolidated financial statements are based on the financial statements of the parent company and its subsidiaries and are prepared according to other related documents by the parent company in accordance with the Accounting Standards for Business Enterprises No. 33—Consolidated Financial Statements. 7. Classification of joint arrangement and accounting methods for joint operation 1. The joint arrangement is divided into joint operation and joint venture. 2. When the Company is a party to a joint operation, the following items are recognized in relation to the share of interest in the joint operation: (1) Recognition of assets held individually and assets held jointly on a holding share basis; (2) Recognition of liabilities assumed individually and liabilities assumed jointly on a holding share basis; (3) Recognition of revenue from the sale of the Company’s share of common operation output; (4) Recognition of income from joint operations arising from the sale of assets based on the Company’s share of ownership; (5) Recognition of expenses incurred separately and recognition of expenses incurred in joint operations based on the Company’s share of ownership. 8. Recognition standard for cash and cash equivalents Cash listed in the statement of cash flows refers to cash on hand and deposits that can be used for payment at any time. The term “cash equivalents” refers to short-term and highly liquid investments that are readily convertible to known amounts of cash and which are subject to an insignificant risk of change in value. 9. Foreign currency business and conversion of foreign currency statements 1. Translation of foreign currency business In foreign currency transactions, the spot exchange rate at the transaction date shall be adopted at the initial recognition to convert the foreign currency into the amount of RMB. On the balance sheet date, the monetary items denominated in foreign currencies are translated at the spot exchange rate on the balance sheet date. The exchange differences arising from the exchange rate are included in current gain and loss except for the exchange difference between the principal and interest of foreign currency-specific borrowings related to the acquisition and construction of assets eligible for capitalization. The foreign currency non-monetary items measured at historical cost are still translated at the spot exchange rate at the transaction date, and their RMB amount shall not be changed. Foreign currency non-monetary items measured at fair value are translated at the spot exchange rate at the determination date of fair value, and the exchange differences are included in current gain and loss or other comprehensive income. 2. Translation of foreign currency financial statements 95 / 187 2023 Semi-annual Report Items of assets and liabilities in the balance sheet are translated at the spot exchange rate prevailing on the balance sheet date. Except for the “undistributed profit” item, other items of owner ’s equity are translated at the spot exchange rate at the transaction date. Income and expense items in the income statement are translated at the approximate spot exchange rate at the transaction date. The converted difference in foreign currency financial statements arising from the above translations is included in other comprehensive income. 10. Financial instruments 1. Classification of financial assets and financial liabilities At initial recognition, financial assets are classified into the following three categories: (1) financial assets at amortized cost; (2) financial assets at fair value through other comprehensive income; and (3) financial assets at fair value through gain and loss. At initial recognition, financial liabilities are classified into four categories: (1) financial liabilities at fair value through gain and loss; (2) financial liabilities that are formed since the transfer of financial assets do not comply with the conditions for derecognition or continue to involve in the financial assets to be transferred; (3) financial guarantee contracts not falling under the above (1) or (2), and loan commitments not falling under the above (1) and lending at a rate lower than the market interest rate; (4) financial liabilities at amortized cost. 2. Recognition basis, measurement methods and derecognition conditions for financial assets and financial liabilities (1) Recognition basis and initial measurement methods for financial assets and financial liabilities A financial asset or a financial liability shall be recognized when the Company becomes a party to a financial instrument contract. A financial asset or financial liability shall be measured at fair value at the initial recognition. For financial assets or financial liabilities at fair value through gain and loss, the transaction expenses thereof shall be directly recorded in current gain and loss. For other categories of financial assets or financial liabilities, the related transaction expenses are included in the initial recognition amount. However, if the accounts receivable initially recognized by the Company do not contain significant financing components or the Company does not consider the financing components in contracts less than one year, the initial recognition shall be carried out according to transaction price as defined in the Accounting Standards for Business Enterprises No. 14—Revenue. (2) Subsequent measurement method for financial assets 1) Financial assets measured at amortized cost They are subsequently measured at amortized cost by adopting the effective interest method. Gains or losses arising from financial assets measured at amortized cost and not part of any hedging relationship are included in current gain and loss upon derecognition, reclassification, amortization under the effective interest method or recognition of impairment. 2) Debt instrument investments at fair value through other comprehensive income They are subsequently measured at fair value. Interest, impairment losses or gains and exchange gains and losses calculated by the effective interest method are included in current gain and loss, and other gains or losses are included in other comprehensive income. Upon derecognition, the accumulated gain or loss previously included in other comprehensive incomes is transferred from other comprehensive incomes and included in the current gain and loss. 3) Equity instrument investments at fair value through other comprehensive income They are subsequently measured at fair value. Dividends obtained (except those falling under the recovery of investment costs) are included in current gain and loss, and other gains or losses are included in other comprehensive income. Upon derecognition, the accumulated gain or loss previously included in other comprehensive incomes is 96 / 187 2023 Semi-annual Report transferred out from other comprehensive incomes and included in retained earnings. 4) Financial assets at fair value through gain and loss They are subsequently measured at fair value, and the resulting gains or losses (including interest and dividend income) are included in current gain and loss, unless the financial asset is part of the hedging relationship. (3) Subsequent measurement method for financial liabilities 1) Financial liabilities at fair value through gain and loss Such financial liabilities comprise trading financial liabilities (including derivatives of financial liabilities) and those specified as financial liabilities at fair value through gain and loss. Such financial liabilities are subsequently measured at fair value. Change in fair value of financial liability designated to be measured at fair value through gain and loss due to change in the Company’s own credit risk is included in other comprehensive income, unless the treatment will cause or expand the accounting mismatch in gain and loss. Other gains or losses arising from such financial liabilities (including interest expenses, except changes in fair value caused by changes in the own credit risk) are included in current gain and loss, unless the financial liabilities are part of the hedging relationship. Upon derecognition, the accumulated gain or loss previously included in other comprehensive incomes is transferred out from other comprehensive incomes and included in retained earnings. 2) Financial liabilities that are formed since the transfer of financial asset does not comply with the conditions for derecognition or continue to involve in the financial assets to be transferred They are measured pursuant to relevant provisions under Accounting Standards for Business Enterprises No. 23—Transfer of Financial Assets. 3) Financial guarantee contracts not falling under the above 1) or 2), and loan commitments not falling under the above 1) and to lend at a rate lower than the market interest rate A subsequent measurement shall be made after they are initially recognized according to the higher one of the following: ① the amount of loss reserve determined in accordance with the impairment provisions of financial instruments; ② the remaining amount after the determined accumulative amortization amount is deducted from the initially recognized amount in accordance with relevant provisions of the Accounting Standards for Business Enterprises No.14—Revenue. 4) Financial liabilities at amortized cost They are measured at amortized cost under the effective interest method. Gains or losses arising from financial liabilities measured at amortized cost and not part of any hedging relationship are included in current gain and loss when derecognized and amortized under the effective interest method. (4) Derecognition of financial assets and financial liabilities 1) The Company will derecognize the financial assets when one of the following conditions are met: ① The contractual rights to the cash flows from the financial asset expire; ② The transfer of such financial assets has been completed and is in line with the provisions on derecognition of a financial asset under the Accounting Standards for Business Enterprises No. 23—Transfer of Financial Assets. 2) When the current obligations of financial liabilities (or part thereof) have been discharged, the recognition of the financial liabilities (or part thereof) shall be terminated accordingly. 3. Recognition basis and measurement method for transfer of financial assets Where the Company transfers almost all risks and returns related to the ownership of the financial assets transferred, these financial assets will be derecognized, and the rights and obligations that occurred or were retained during the transfer are separately recognized as assets or liabilities. Where almost all risks and rewards on the ownership of financial assets are retained, the transferred financial assets shall continue to be recognized. Where the Company has neither transferred nor retained any risk and reward relating to the ownership of the financial 97 / 187 2023 Semi-annual Report assets, it shall be disposed of in the following conditions: (1) where the control over the financial asset is not retained, the recognition of the financial asset shall be terminated, and the rights and obligations arising or retained in the transfer shall be separately recognized as assets or liabilities; 2) where the control over the financial asset is retained, the relevant financial asset shall be recognized according to the degree of continued involvement in the transferred financial asset, and the relevant liabilities shall be recognized accordingly. When the overall transfer of financial assets meets the conditions for derecognition, the difference between the following two amounts shall be included in the current gain and loss: (1) the book value of the transferred financial assets on the date of derecognition; (2) the sum of the consideration received from the transfer of financial assets and the amount of the derecognized part in a cumulative amount of change in fair value which is originally included in other comprehensive income (the financial assets involved in the transfer are debt instrument investments at fair value through other comprehensive income). A part of financial assets is transferred, and if the transferred part meets the conditions for derecognition entirely, the book value of the whole financial asset before transfer shall be allocated between the derecognized part and the continued recognition part according to their relative fair values on the transfer date, and the difference between the following two amounts shall be included in current gain and loss: (1) the book value of the derecognized part; (2) the sum of the consideration of the derecognized part and the amount of the corresponding derecognized part in the accumulated amount of changes in fair value originally directly included in other comprehensive income (the financial assets involved in the transfer are debt instrument investments at fair value through other comprehensive income). 4. Methods for determination of the fair value of financial assets and financial liabilities When determining the fair value of related financial assets and financial liabilities, the Company adopts the valuation technique applicable in the prevailing circumstance and supported by sufficient available data and other information. The Company classifies the input values used by the valuation technique as the following tiers and uses them in turns: (1) Tier 1 input value refers to the unadjusted quotations of the same assets or liabilities in an active market which can be obtained on the measurement date; (2) Tier 2 input value refers to them directly or indirectly observable input value of relevant assets or liabilities apart from Tier 1 input value, including: quotations of similar assets or liabilities on an active market; quotations of identical or similar assets or liabilities in markets that are not active; observable input values other than quotations, such as interest rates and yield curves that are observable during normal quotation intervals; input values for market validation, etc.; (3) Tier 3 input value refers to the unobservable input value of relevant assets or liabilities, including the volatility of interest rate and stock that cannot be directly observed or cannot be verified by observable market data, the future cash flows of the disposal obligations assumed in the business combination, financial forecasts made using its own data, etc. 5. Impairment of financial instruments (1) Measurement and accounting treatment of impairment of financial instruments On the basis of expected credit loss, for financial assets at amortized cost, debt instrument investments at fair value through other comprehensive income, contract assets, lease receivables, loan commitments classified as financial liabilities at fair value through gain and loss, financial guarantee contracts that do not belong to financial liabilities at fair value through gain and loss or financial liabilities formed by the transfer of financial assets that do not meet the conditions for derecognition or continue to be involved in the transferred financial assets shall be impaired and loss reserve shall be recognized. Expected credit loss refers to the weighted average of credit losses of financial instruments weighted by the risk of default. Credit loss refers to the difference between all contract cash flow receivables according to the contract, and all cash flows expected to be collected, that is, the present value of all cash shortages. The financial 98 / 187 2023 Semi-annual Report assets purchased or generated by the Company that have suffered credit impairment are discounted according to the credit-adjusted effective interest rate of the financial assets. For the purchased or originated financial assets with credit impairment, the Company only recognizes the cumulative change of expected credit loss in the whole existence period after initial recognition as the loss reserve on the balance sheet date. For receivables and contract assets arising from transactions as stipulated under the Accounting Standards for Business Enterprises No. 14—Revenue that do not contain significant financing components or where the Company does not consider the financing components in contracts not exceeding one year, the Company uses simplified measurement methods to measure the loss reserve according to the expected credit loss amount equivalent to the whole duration. For financial assets other than the above measurement methods, the Company assesses whether its credit risk has increased significantly since initial recognition on each balance sheet date. If the credit risk has increased significantly since the initial recognition, the Company shall measure the loss reserve according to the amount of expected credit loss during the whole existence period. If the credit risk has not increased significantly since the initial recognition, the Company shall measure the loss reserve according to the amount of expected credit loss of the financial instrument in the next 12 months. The Company uses available reasonable and credible information, including forward-looking information, to determine whether the credit risk of financial instruments has increased significantly since the initial recognition by comparing the default risk of financial instruments on the balance sheet date with the default risk on the initial recognition date. On the balance sheet date, if the Company judges that the financial instrument only has low credit risk, it is assumed that the credit risk of the financial instrument has not increased significantly since the initial recognition. The Company evaluates the expected credit risk and measures the expec ted credit loss on the basis of a single financial instrument or combination of financial instruments. When based on the portfolio of financial instruments, the Company divides the financial instruments into different portfolios according to the common ris k characteristics. The Company re-measures the expected credit loss on each balance sheet date, and the resulting increase or reversal of the loss reserve is included in the current gain and loss as impairment loss or profit. For financial assets at amortized cost, the loss provision is offset against the book value of the financial asset as given in the balance sheet; For debt investment measured at fair value through other comprehensive income, the loss allowances are recognized in other comprehensive income by the Company instead of offsetting the book value of the financial assets. (2) Financial instruments where expected credit risk is evaluated and expected credit loss is measured by portfolio Method for measuring Item Basis for determining portfolios expected credit loss Other receivables - Loan margin portfolio Other receivables - government receivables portfolio With reference to historical credit loss experience and in Other receivables - futures margin portfolio combination with the current situation and the forecast of Other receivables - paper goods transaction future economic conditions, settlement portfolio Nature of account the expected credit loss is Other receivables - deposit and margin receivables calculated through default risk portfolio exposure and the expected credit loss rate in the next 12 Other receivables - reserve fund receivables portfolio months or the whole duration. Other receivables - current account portfolio 99 / 187 2023 Semi-annual Report Other receivables - Related party dealings portfolio Related parties within the scope of within the scope of consolidation consolidation [note] [Note]: Related parties of the Company and within the scope of consolidated financial statements (3) Receivables and contract assets with expected credit losses measured on a portfolio basis using a simplified measurement approach 1) Specific portfolio and method for measuring expected credit loss Basis for Item determining Method for measuring expected credit loss portfolios Banker’s acceptance With reference to historical credit loss experience and in combination with receivables the current situation and the forecast of future economic conditions, the Type of notes Commercial acceptance expected credit loss is calculated through default risk exposure and the bill receivables expected credit loss rate in the whole duration With reference to historical credit loss experience and in combination with the current situation and the forecast of future economic conditions, the Accounts receivable - Aging comparison table between the aging of accounts receivable and the expected aging portfolio credit loss rate of the whole duration is compiled to calculate the expected credit loss With reference to historical credit loss experience and in combination with Accounts receivable - the current situation and the forecast of future economic conditions, the trade accounts portfolio of Nature of account expected credit loss is calculated through default risk exposure and the overseas subsidiaries expected credit loss rate in the whole duration Accounts receivable - With reference to historical credit loss experience and in combination with Related parties within Related party dealings the current situation and the forecast of future economic conditions, the the scope of portfolio within the scope expected credit loss is calculated through default risk exposure and the consolidation of consolidation expected credit loss rate in the whole duration 2) Accounts receivable—comparison table between aging of aging portfolio and expected credit loss rate of the whole duration Aging Expected credit loss rate of accounts receivable (%) Within 1 year (included, the same below) 5 1-2 year(s) 10 2-3 year(s) 30 Above 3 years 100 6. Offset of financial assets and financial liabilities Financial assets and financial liabilities are listed separately on the balance sheet and can not offset each other. However, if the following conditions are met at the same time, the net amount after mutual offset shall be listed in the balance sheet: (1) the Company has the legal right to set off the recognized amount, and such legal right is currently enforceable; (2) the Company intends either to settle on a net basis, or to realize the financial assets and pay off the financial liabilities simultaneously. For the transfer of financial assets not in line with the conditions for derecognition, the Company does not offset the transferred financial assets and liabilities. 11. Inventories 1. Classification of inventories Inventory includes finished products or commodities held for sale in daily activities, products in the process of production, materials and supplies consumed in the process of production or providing labor services. 100 / 187 2023 Semi-annual Report 2. Valuation method for delivered inventories Inventories delivered shall be weighted average at the end of each month. 3. Recognition basis for the net realizable value of inventories On the balance sheet date, the inventory was measured at the lower of the cost and net realizable value. Inventory falling price reserves were accrued based on the difference between the cost of a single inventory and the net realizable value. The net realizable value of inventory directly used for sale will be determined by the amount of the estimated selling price of the inventory minus the estimated sales expenses and related taxes. For inventories that need to be processed, the net realizable value shall be determined in the normal production and operation process by subtracting the estimated selling price of finished products produced from the estimated cost to be incurred when completion, the estimated sales expenses and relevant taxes and fees. On the balance sheet date, if a part of the same inventory has a contract price agreement and other parts do not have a contract price, the net realizable value shall be determined respectively, and the corresponding cost shall be compared to determine the accrual or reversal amount of inventory depreciation reserve respectively. 4. Inventory system of inventories The perpetual inventory system is adopted for inventories. 5. Amortization method for low-value consumables and packaging materials (1) Low-value consumables Low-value consumables are amortized using the one-off amortization method. (2) Packaging materials Low-value consumables are amortized using the one-off amortization method. 12. Contract costs Assets relating to contract cost comprise contract acquisition cost and contract performance cost. Where the incremental cost incurred by the Company to acquire the contract is expected to be recovered, it is recognized in the form of contract acquisition cost as an asset. The contract acquisition cost for which the amortization period does not exceed one year shall be directly included in the current gain and loss as incurred. The costs incurred by the Company for performing the contract, if not within the applicability scope of relevant standards relating to inventories, fixed assets or intangible assets, can be recognized as an asset within the contract performance cost if the following conditions are met: 1. The cost is related to a current contract or a contract to be obtained, including direct labor cost, direct material/manufacture cost (or similar costs), cost to be undertaken by the customer and other costs incurred under the contract; 2. The cost increases the resources available to the Company to fulfill performance duties in the future; 3. The costs are expected to be recovered. Assets related to contract cost are amortized on the same basis as recognition of revenue of goods or services related to the asset and recognized in current gain and loss. If the book value of assets relating to contract cost is higher than the remaining consideration expected to be obtained due to the transfer of goods or services relating to the assets minus the estimated cost to be incurred, the Company accrues impairment reserves for the excess portion and recognizes it as an asset impairment loss. If the factors causing the impairment of the prior period change and make the remaining consideration expected to be obtained due to the transfer of goods or services relating to the assets minus the estimated cost to be incurred higher than the book value of the asset, the withdrew asset impairment provision shall be reversed and recorded in the current gains or losses, but the book value of the asset after reversion shall not exceed the book value of the asset at 101 / 187 2023 Semi-annual Report the reversion date under the condition of not withdrawing the impairment provision. 13. Long-term equity investment 1. Judgment of joint control and significant influence Joint control refers to the shared control over a certain arrangement according to the relevant agreement, and the activities under such arrangement are subject to approval by the parties sharing the control power. Significant influence refers to that one party has the power to participate in the decision-making of financial and operating policies of the investee but is unable to control or jointly control these policies with other parties. 2. Determination of investment cost (1) For business combination under the same control, where the combining party uses cash payment, transfer of non-cash assets, assumption of debts or issuing of equity securities as combination consideration, the share of owner’s equity of the combined party acquired in the book value of total owner ’s equity in consolidated financial statements of the ultimate controller on the combination date shall be identified as the initial investment cost of long-term equity investment. The difference between the initial investment cost of long-term equity investment and the book value of the combination consideration paid or the par value of the issued shares is adjusted against the capital reserve. If the capital reserve is not sufficient for offsetting, the adjustment is made to retained earnings. For the long-term equity investments formed through business combination under the same control] and implemented through multiple transactions step by step by the Company, it is a must to judge whether they are “package deals”. If they are package deals, each deal is regarded as a deal to obtain control right for accounting treatment. If it is not a package deal, on the date of combination, the share of the book value of net assets of the combined party that should be enjoyed after combination in the consolidated financial statements of the ultimate controller, is recognized as an initial investment cost. The difference between the initial investment cost of long- term equity investment on the date of combination and the sum of the book value of long-term equity investment before the combination is realized and the book value of consideration additionally paid to further acquire shares on the date of combination is adjusted against the capital reserve. If the capital reserve is not sufficient for offsetting, the adjustment is made to retained earnings. (2) As for business combinations not under the same control, the fair value of the combination consideration paid on the combination date is recorded as the initial investment cost of long-term equity investment. For the long-term equity investments formed through business combination not under the same control and implemented through multiple transactions step by step by the Company, the accounting treatment is different in unconsolidated financial statements and consolidated financial statements: 1) In individual financial statements, the initial investment cost of long-term equity investment accounted using the cost method is measured at the sum of the book value of equity investment originally held and investment cost additionally paid. 2) In consolidated financial statements, it is a must to judge whether they are “package deals”. If they are package deals, each deal is regarded as a deal to obtain control right for accounting treatment. Suppose these transactions are not “package deals”, the equities of the acquiree held before the purchase date shall be re-measured at fair value at the purchase date. The difference between the fair value and its book value shall be recognized as current investment income. In case the equity of the acquiree held before the purchase date involves other comprehensive income under the equity method, relevant other comprehensive income shall be transferred to the current return on the purchase date, except for other comprehensive income resulting from the re-measurement of the investee’s net defined benefit plan liabilities or changes in net assets. (3) Except for the formation of business combination: As for those obtained by cash payment, the actually paid purchase price is taken as the initial investment cost; the long-term equity investment formed by issuing equity 102 / 187 2023 Semi-annual Report securities, the fair value of issuing equity securities is taken as the initial investment costs. If acquired through debt restructuring, its initial investment cost shall be determined in accordance with the Accounting Standards for Business Enterprises No. 12—Debt Restructuring; in the case of non-monetary asset exchange, the initial investment cost shall be determined in accordance with the Accounting Standards for Business Enterprises No. 7—Exchange of Non-monetary Assets. 3. Methods for subsequent measurement and gain and loss recognition The long-term equity investment in the invested entity under its control will be accounted for through the cost method; long-term equity investment in associated enterprises and joint ventures is accounted for under the equity method. 4. Treatment methods for investments in subsidiaries through multiple deals step by step until control losing (1) Individual financial statements For disposal of equity, the difference between book value and the actual price of the acquisition shall be recorded into current gain and loss. For the remaining equity, if the investor still has significant influence over the investee or imposes joint control with other parties, it is accounted for by the equity method; In case of failure to control, jointly control or significantly influence the investee, it shall be calculated in accordance with the provisions of the Accounting Standards for Business Enterprises No. 22—Recognition and Measurement of Financial Instruments. (2) Consolidated financial statements 1) Investments in subsidiaries through multiple deals step by step until control losing and not belonging to “package deals”. Before losing control, the capital reserves (capital premium) are adjusted at the difference between the disposal cost and the share in net assets of subsidiaries calculated continuously from the acquisition date or combination date corresponding to the disposal of long-term equity investment; if the capital premium is not sufficient to be offset, retained earnings are offset. When losing control over a former subsidiary, the remaining equity is re-measured at the fair value on the date of control loss. The balance of the sum of the consideration received through the disposal of equity and the fair value of the remaining equity after deducting the entitled share of net assets continuously calculated at the original shareholding ratio from the purchase date or the date of combination in the subsidiary is recognized in the investment income for the period during which the control is lost, and is written off against goodwill. Other comprehensive income related to equity investment in the former subsidiary is transferred into return on investment for the period during which the control is lost. 2) Investments in subsidiaries through multiple deals step by step until control losing and belonging to “package deals” Each deal is considered as a deal for the disposal of the subsidiary and losing control of accounting treatment. However, the difference between the disposal cost of each deal before losing the control and the entitled share of net assets of the subsidiary corresponding to the disposal investment is recognized as other comprehensive income in consolidated financial statements, and when the control is lost, transferred together into gain and loss for the period during which the control is lost. 14. Investment properties Measurement model of investment properties Measurement by the cost method Depreciation or amortization methods 103 / 187 2023 Semi-annual Report 1. Investment properties of the Company include the land use rights leased and held for sale after appreciation, and leased buildings. 2. Investment properties are initially measured by cost and subsequently measured by the cost model, with its depreciation or amortization conducted by the same methods for fixed assets and intangible assets. 15. Fixed assets (1) Recognition conditions Fixed assets refer to tangible assets held for production, service, lease or operation with a service life of more than one accounting year. Fixed assets can be recognized only when related economic benefits are very likely to flow into the Company, and their costs can be measured reliably. (2) Depreciation method Depreciable life Annual depreciation Category Depreciation method Residual value rate (years) rate Housing and buildings Straight-line 5-30 5 or 10 19.00-3.00 depreciation method M achinery and Straight-line 10-15 5 or 10 9.50-6.00 equipment depreciation method Transportation facilities Straight-line 4-5 5 or 10 23.75-18.00 depreciation method Other equipment Straight-line 3-10 5 or 10 31.67-9.00 depreciation method 16. Construction in progress 1. Construction in progress is able to be recognized only when related economic benefits are very likely to flow into the Company, and its costs can be measured reliably. Construction in progress is measured at the actual cost incurred before such asset is ready for the intended use. 2. Construction in progress is carried forward to fixed assets based on actual costs of the project when it is ready for its intended use. As for construction in progress which is ready for the intended use but has not gone through the formalities of final accounts of completion, it shall be transferred into fixed assets at the estimated value. Upon the final accounts of completion, the previous tentatively estimated value other than accrued depreciation shall be adjusted based on actual costs. 17. Borrowing costs 1. Recognition principle of the capitalization of borrowing costs Where the borrowing costs incurred to the Company can be directly attributable to the acquisition and construction or production of a qualifying asset for capitalization, it shall be capitalized and recognized as costs of relevant assets; Other borrowing costs shall be recognized as an expense when they are incurred and included in current gain and loss. 2. Capitalization period of borrowing costs (1) Capitalization begins when the borrowing cost meets the following conditions: 1) asset expenditure has 104 / 187 2023 Semi-annual Report been incurred; 2) the borrowing costs have been incurred; 3) the acquisition, construction or production activities necessary to bring the asset to its intended use or sales have been initiated. (2) Where the acquisition and construction or production process of assets eligible for capitalization are interrupted abnormally and the interruption period lasts for more than 3 months, the capitalization of the borrowing costs shall be suspended. The borrowing costs incurred during such period shall be recognized as expenses of the current period until the asset’s acquisition and construction or production activity restarts. (3) When the assets acquired, constructed or produced qualified for capitalization conditions are ready for intended use or sales, the capitalization of the borrowing costs shall be ceased. 3. Capitalization rate and amount of borrowing costs In case of special borrowing for the acquisition & construction or production of assets eligible for capitalization conditions, interest income to be capitalized shall be recognized after deducting the bank interests for the unused portion or the investment income for short-term investment from the interest costs (including recognized depreciation or amortization of premium under effective interest method) actually occurred in the current period of specific borrowing. Where a general borrowing is used for the acquisition, construction, or production of assets eligible for capitalization, it shall determine the capitalization amounts of interests on the general borrowing by multiplying the weighted average asset expenses of the part of the accumulative asset expenses minus the special borrowings by the capitalization rate of the general borrowings used. 18. Intangible assets (1) Pricing method, service life, and impairment test 1. Intangible assets include land use rights, patent rights and non-patented technology and so on, which are initially measured according to cost. 2. Any intangible asset with a limited service life shall be amortized in a systematic and rational manner based on the expected realization method of economic benefits related to it within its service life; where the expected realization method cannot be confirmed reliably, the straight-line method shall be adopted. Details are as follows: Item Amortization period (year) Land-use right 15-50 Know-how 6-10 M anagement software 5-10 Pollution dumping right 5-20 Sea area use right 1-50 (2) Internal R&D expenditure accounting policy The expenditure in the research stage of internal R&D projects is included in the current gain and loss. The expenditures incurred during the development of an internal R&D project shall be recognized as intangible assets if they simultaneously meet the following conditions: (1) It is technically feasible to complete the intangible assets so that they can be used or sold; (2) it is intended to finish and use or sell the intangible assets; (3) the ways for intangible assets to generate economic benefits shall be proven useful, including the way to prove that there is a potential market for the products manufactured with the intangible assets or there is a potential market for the intangible assets or the intangible assets will be used internally; (4) enough technical and financial resources and other resources are available to support the development of such intangible assets, and the Company is able to use or sell such intangible assets; (5) the expenses incurred from developing the intangible asset can be reliably measured. 105 / 187 2023 Semi-annual Report 19. Impairment of long-term assets Long-term assets such as long-term equity investment, investment properties measured by the cost model, fixed assets, construction in progress, right-of-use assets and intangible assets with limited service lives shall be evaluated for their recoverable amount in case of any sign of impairment at the balance sheet date. For goodwill formed by business combination and intangible assets with uncertain service life, an impairment test should be carried out every year regardless of whether there is a sign of impairment. Goodwill impairment testing must be done in combination with the asset group or asset group portfolio to which it is linked. Where the recoverable amount of asset is lower than its book value, the Company shall recognize the provision for asset impairment based on the difference and recognize such loss into the current gains and losses. 20. Long-term deferred expenses Long-term deferred expenses refer to all expenses that have been paid and have an amortization period of more than one year (excluding one year). Long-term deferred expenses are recorded at the actual incurred amount and amortized on an average basis by stages over the beneficial period or prescribed period. In case that long-term deferred expense items cannot benefit the future accounting periods, the amortized value of such unamortized items shall be fully transferred into the current gain and loss. 21. Contract assets and contract liabilities The Company presents contract assets or liabilities in the balance sheet based on the relation between performance obligation and customer payment. The Company will record the net amount of contract assets and contract liabilities under the same contract after they are set off against each other. The Company records the right to receive consideration from customers unconditionally (i.e., only depending on the time lapses) as the receivables, and presents the right to receive consideration when goods have been transferred to the customers, which depends on other factors other than the time lapses, as contract assets. The Company presents the obligation to transfer goods to the customer for considerations received or receivable from the customer as a contract liability. 22. Employee remuneration (1) Accounting treatment method for short-term remuneration 1. Employee remuneration includes short-term remuneration, post-employment benefits, dismissal benefits and other long-term employee benefits. 2. Accounting treatment method for short-term remuneration The actual short-term remuneration in the accounting period when employees offer services for the Company will be recognized as liabilities and included in current gain and loss or relevant asset cost. (2) Accounting treatment method of post-employment benefits Post-employment benefits are divided into defined contribution plans and defined benefit plans. (1) During the accounting period when an employee provides services to the Company, the amount to be deposited according to the defined contribution plan shall be recognized as the liability and recorded into the current gain and loss or the cost of the relevant assets. 106 / 187 2023 Semi-annual Report (2) The accounting treatment for a defined benefit plan generally includes the following steps: 1) In accordance with the projected unit credit method, demographic and financial variables are estimated using unbiased and consistent actuarial assumptions, the obligations arising from the defined benefit plan are measured, and the period for the relevant obligation is determined. In the meantime, the obligations arising from the defined benefit plan are discounted to determine the present value and current cost of service of the defined benefit plan; 2) Where the defined benefit plan involves any assets, the deficit or surplus resulting from the present value of obligations in the defined benefit plan minus the fair value of assets shall be recognized as net liabilities or net assets of the defined benefit plan. Where the defined benefit plan has any surplus, the Company will measure the net assets of the defined benefit plan based on the surplus or asset limit of the defined benefit plan (whichever is the lower); 3) At the end of the period, the Company shall recognize the cost of employee remuneration as cost of service, the net interest of net liabilities or net assets of the defined benefit plan and changes arising from the re-measurement of net liabilities or net assets of the defined benefit plan, in which the cost of service and net interest of net liabilities or net assets of the defined benefit plan are recorded in the current gain and loss or relevant asset cost, changes arising from the re-measurement of net liabilities or net assets of the defined benefit plan are recorded in other comprehensive incomes and is not allowed to be carried back to gains or losses during the subsequent accounting period, but the amounts recognized in other comprehensive incomes can be transferred within the equity scope. (3) Accounting treatment method for dismissal benefits Where dismissal benefits are provided to employees, liabilities in employee remuneration are recognized and included in the current gain and loss when: (1) the Company is not in a position to unilaterally withdraw dismissal benefits provided under termination plans or layoff proposals; (2) when the Company recognizes the costs or expenses related to restructuring involving the payment of dismissal benefits. (4) Accounting treatment method for other long-term employee benefits Where the Company provides other long-term employee benefits for its employees and the employee reaches the conditions of the defined benefit plan, accounting treatment shall be adopted based on relevant provisions of the defined benefit plan. For long-term employee benefits other than the aforesaid ones, the accounting treatment should be conducted in accordance with relevant provisions of the defined benefit plan. In order to simplify relevant accounting treatments, the employee remuneration cost resulting from other long-term employee benefits shall be recognized as cost of service, the total net amount of component items, including net interest of net liabilities or net asset of other long-term employee benefits, as well as changes arising from re-measurement of net liabilities or net asset of other long-term employee benefits and so on, is recorded in current gain and loss or relevant asset cost. 23. Revenue Accounting policies for revenue recognition and measurement 1. Revenue recognition principle The Company assesses the contract from the commencement date of the contract and recognizes each individual performance obligation included by the contract, and determines whether each individual performance obligation will be fulfilled during a certain period or at a certain time point. It will constitute performance of the obligation in a certain period of time if any of the following conditions are met; otherwise it will constitute performance of obligation at a certain time point: (1) the customer obtains and consumes economic benefits arising from contract performance by the Company; (2) the customer can control goods 107 / 187 2023 Semi-annual Report in progress during the process of contract performance by the Company; (3) goods arising from contract performance by the Company have irreplaceable purposes, and the Company is entitled to receive payment for accumulatively completed performance proportion to date throughout the contract term. If the performance obligations are performed within the specified period, the Company will recognize the income within this period in accordance with the progress of the contract’s performance. If the performance progress cannot be determined reasonably and the costs incurred are expected to be compensated, the income will be recognized according to the costs incurred until the performance progress is determined reasonably. If the performance obligations are performed at a time point, the Company will recognize the income at the time when the customer obtains control power over goods or services. When judging whether the customer has already obtained the right of control over goods, the Company shall consider the following items: (1) the Company has the right to receive payment currently; namely, the customer assumes the obligation of making payment currently in regards to the goods; 2) the Company has already transferred the legal ownership of the goods to the customer; namely, the customer has already obtained the legal ownership of such goods; 3) the Company has already transferred the material object of the goods to the customer, namely the customer has already obtained such goods in the material object; 4) the Company has already transferred the significant risk and consideration of the property in the goods to the customer, namely, the customer has already obtained the significant risk and consideration of the property in the goods; (5) the customer has accepted such goods; (6) other signs that indicate the customer has already obtained the control over goods. 2. Revenue measurement principles (1) The income shall be measured by the Company according to the transaction price apportioned to each single performance obligation. Transaction price refers to the amount of consideration the Company expects to receive for the transfer of goods or services to the customer, but it does not include payments received on behalf of the third party or funds to be returned to the customer. (2) In case of variable consideration in contract, the Company will determine the best estimate of variable consideration in line with the expected or most possible amount, but the transaction price that contains variable consideration will not exceed the amount of accumulated recognized income that is least likely to be reversed when relevant uncertainties are removed. (3) If there is significant financing in the contract, the Company shall determine the transaction price according to the amount payable in cash when the client obtains control of the goods or services. The difference between the transaction price and contract consideration is amortized by the effective interest method during the term of the contract. On the contract commencement date, if the Company estimates that the time between the customer ’s acquisition of control over goods or services and the payment of the price by the customer will not exceed one year, the significant financing in the contract shall not be considered. (4) If there are two or more performance obligations in the contract, at the beginning of the contract , the Company shall allocate the transaction price to each separate performance obligation according to the relative proportion of the stand-alone selling price of the goods promised by each performance obligation. 3. Specific methods for revenue recognition The Company mainly sells oil refining products, chemical products, PTA, polyester chip, polyester yarn and film, and so forth, fulfilling its performance obligation at a certain time point. Proceeds from domestic sales are recognized when the Company has delivered the products to the buyer, the amount of product sales revenue has been determined, the payment for goods has been recovered, or the collection voucher has been obtained, and the relevant economic benefits are likely to flow in. Proceeds from overseas market sales are recognized when the Company has declared the products at the customs and obtained the bill of lading according to the contract, the amount of product sales revenue has been determined, the payment for goods has been recovered, or the collection voucher has been obtained, and the relevant economic benefits are likely to flow in. 108 / 187 2023 Semi-annual Report 24. Government grants 1. Government grants are recognized when both of the following conditions are met: (1) the Company is able to meet the conditions attached to the government grants; (2) the Company can receive government grants. In the case of a monetary asset, the government grants shall be measured according to the amount received or accrued. In the case of a non-monetary asset, the government grants shall be measured at fair value; where the fair value cannot be reliably obtained, it shall be measured in accordance with the nominal amount. 2. Judgment basis and accounting method for asset-related government grants Government grants or subsidies that are required by government documents to be used for the acquisition or other formation of long-term assets are classified as asset-related government grants. If the government documents are not clear, judgment shall be made on the basis of the basic conditions that must be met to obtain the grants, and those that are based on the acquisition, construction or other formation of long-term assets are treated as asset- related government grants. Government grants relating to the assets are either written off against the book value of the relevant assets or recognized as deferred income. The government grants recognized as deferred income shall be recorded in the gain and loss on a reasonable and systematic basis over the service life of relevant assets. The government grants measured according to notional amount shall be directly included in current gain and loss. If the relevant asset has been sold, transferred, retired or damaged before the end of the service life, the balance of the relevant deferred income that has not been allocated will be transferred into the current gain and loss of asset disposal. 3. Judgment basis and accounting method for income-related government grants Government grants other than those related to assets will be classified into income-related government grants. For government grants that include both the asset-related and the income-related components, it is difficult to distinguish between government grants that are asset-related or income-related and such grants are generally classified as asset-related. Income-related government grants of the Company are used for compensation for relevant costs & expenses or losses in subsequent periods, which are recognized as deferred income, and recorded in current gain and loss or offset against relevant costs in the period of recognition of relevant costs, expenses or losses. Government grants for compensation for incurred relevant costs and expenses or losses are directly included in current gain and loss or offset against relevant costs. 4. The government grants related to the daily business activities of the Company shall be recorded into other incomes or written down related costs and expenses according to the economic and business nature. Government grants not related to the daily activities of the Company are recorded in non-operating incomes and expenses. 5. Accounting treatment method for policy-based preferential loans with discounted interest (1) Where the Treasury disburses the discount interest funds to the lending bank, and the lending bank provides loans to the Company at preferential policy interest rates, the Company shall use the actual amount of loans received as the entry value, and calculate the borrowing costs based on the principal and the preferential policy interest rate. (2) If the Treasury allocates the discount interest funds directly to the Company, the discount interest will be used to offset the borrowing costs. 25. Deferred tax assets/deferred tax liabilities 1. Depending on the difference between the book value and the tax base of assets or liabilities (the difference between the tax base and the book value if the tax base of items not recognized as assets or liabilities can be determined based on tax laws), the deferred income tax assets or deferred income tax liabilities shall be calculated and recognized based on the applicable tax rate during the expected asset recovery or liability settlement period. 2. Deferred income tax assets shall be recognized to the extent of probable taxable income used for deducting temporary deductible difference. On the balance sheet date, if there is concrete evidence indicating that it is likely 109 / 187 2023 Semi-annual Report to obtain enough taxable income in the future to offset temporary deductible difference, the deferred income tax assets that were not recognized in previous accounting periods should be recognized. 3. At the balance sheet date, the Company should recheck the book value of deferred income tax assets. If it is unlikely to obtain enough taxable income to offset gains generated from the deferred income tax assets, then it is necessary to write down the book value of deferred income tax assets. If it is likely to obtain enough taxable income, the deducted amount shall be recovered. 4. The current income taxes and deferred income taxes of the Company are recorded as income tax expense or income in the current gains or losses, excluding income taxes arising from: (1) business combination; (2) transactions or events recognized directly in owner ’s equity. 26. Lease 1. The Company as lessee On the commencement date of the lease term, the Company recognizes the lease with a lease term of no more than 12 months and without the purchase option as a short-term lease; and recognizes the lease with lower value when a single leased asset is brand new as a low-value asset lease. In case of a sublease or expected sublease of lease asset, the original lease will not be deemed as a low -value asset lease. For all short-term leases and low-value asset leases, the Company will recognize the lease payment in the relevant asset cost or current gain and loss under the straight-line method during each period of the lease term. In addition to the above short-term leases and low-value asset leases under simplified treatment, the Company recognizes the right-of-use assets and lease liabilities for the lease on the commencement date of the lease term. (1) Right-of-use assets The right-of-use assets shall be initially measured at cost. The cost includes: 1) the initial measurement amount of the lease liability; 2) the amount of lease payment made on or before the commencement date of lease term, net of the relevant amount of used lease incentives (if any); 3) the initial direct expenses incurred by the lessee; 4) expected cost to be incurred by the lessee for the purpose of disassembly and removal of lease assets, restoration of the site where leased assets are located or restoration of leased assets to the status as agreed in lease terms. The Company will use the straight-line method to calculate the depreciation of the right-of-use assets. Where it is reasonably certain that the ownership of the leased assets can be obtained at the expiry of the lease term, the leased assets shall be depreciated by the Company over its remaining service life. Where it is not reasonably certain that the ownership of the leased assets can be obtained at the time the term of the lease expires, the Company shall accrue the depreciation within the shorter of the lease period and the remaining service life of the leased assets. (2) Lease liabilities On the commencement date of the lease, the Company recognizes the present value of outstanding lease payments as lease liabilities. In calculating the present value of the lease payments, the Company adopts the interest rate embedded in the lease as the discount rate. If the Company is unable to determine the interest rate embedded in the lease, it will adopt the incremental borrowing rate as the discount rate. The difference between the lease payment and its present value is treated as unrecognized financing expenses, on which the interest expenses are recognized at the discount rate of the present value of the lease payment during each period of the lease term and included in the current gain and loss. The variable lease payments not included in the measurement of lease liabilities shall be included in current gain and loss when actually incurred. After the inception of the lease, the Company measures lease liabilities again according to the present value of the lease payments after the change, and adjusts the book value of the right-of-use asset accordingly in case of changes in the actual fixed payment amount, the expected payable amount of the guarantee residual value, the index or ratio used to determine the lease payment amount, the purchase option, and evaluation result or the actual exercise 110 / 187 2023 Semi-annual Report situation of the lease renewal option or the termination option. Where the book value of the right-of-use asset has been reduced to zero, but a further reduction is required for the lease liabilities, the remaining amount shall be included in the current gain and loss. 2. The Company as lessor At the inception of the lease, a lease that transfers in substance almost all risks and rewards related to the ownership of leased assets is classified as a financing lease by the Company. Except for the financing lease, others are treated as the operating lease. (1) Operating lease During each period of the lease term, the Company recognizes the lease receipts as rental income under the straight-line method, and the initial direct costs incurred are capitalized and amortized on the same basis as the recognition of rental income, which is included in the current gain and loss by installment. Variable lease payments the Company acquired in connection with operating leases that are not included in the lease receipts are recognized in the current gain and loss when actually incurred. (2) Financing lease At the inception of the lease, the Company recognizes the financing lease receivables based on the net lease investment (the sum of the unsecured residual value and the present value of the lease collection not received on the first date of the lease term and discounted at the interest rate implicit in the lease), and derecognizes the financing lease assets. During each period of the lease term, the Company calculates and recognizes the interest income at the interest rate implicit in the lease. The variable lease payments obtained by the Company that are not included in the measurement of the net lease investment are included in the current gain and loss when actually incurred. 27. Changes in significant accounting policies and accounting estimates (1) S ignificant accounting policy changes Approval Contents and reasons of accounting policy changes Note process For lease liabilities and right-of-use assets recognized at The M inistry of Finance issued Accounting Standards for the beginning of the earliest period for the presentation The Business Enterprises Interpretation No. 16, “Accounting of financial statements in which the provisions were first Company for Deferred Income Taxes Related to Assets and implemented that gave rise to taxable temporary has Liabilities Arising from Individual Transactions Not differences and deductible temporary differences as a implement Subject to the Initial Recognition Exemption”, which result of a single transaction to which the provisions ed this requires that adjustments be made to individual apply, the cumulative effect was adjusted to retained provision transactions subject to the provision that occur between the earnings at the beginning of the earliest period for which since beginning of the earliest period of the financial statements the financial statements were presented, as well as to January 1, in which the provision is first implemented and the date of other relevant financial statement items in accordance 2023 the first implementation of the provision. with the provisions of ASBE No. 18, “Accounting for Income Taxes”. The specific adjustments are as follows: 1. For the balance sheet items of December 31, 2022, the deferred tax assets affected were RMB32,682,430.07, the deferred tax liabilities affected were RMB31,381,802.53, and the undistributed profits affected were RMB1,300,627.54. 2. For the income statement items from January to June 2022, the income tax expenses were RMB293,115.15. 111 / 187 2023 Semi-annual Report (2) S ignificant accounting estimate changes □Applicable Not applicable (3) Financial statements related to adjustments to items at the beginning of the year of first-time implementation of new accounting standards from 2023 onwards □Applicable Not applicable 28. Others (1) Safety production costs The safety production costs withdrawn by the Company in accordance with the Administrative Measures for the Collection and Utilization of Enterprise Safety Production Funds (CZ [2022] No. 136) promulgated by the Ministry of Finance and the Ministry of Emergency Management were charged to the costs of relevant products or current profits or losses and also to the “special reserve”. In the case of using the withdrawn safety production costs, if they belong to cost expenditure, they shall directly offset the special reserves. Where a fixed asset is formed, the expenditures incurred shall be collected under the item “Construction in Progress” and shall be recognized as a fixed asset when the completed security project reaches the intended usable state. Moreover, the special reserves shall be written down upon the cost of the formed fixed assets, and the accumulated depreciation of the same amount shall be confirmed, and such fixed assets will not be depreciated in any following period. (2) Segment report The Company determines the operating segment on the basis of its internal organizational structure, management requirements, internal reporting system and so on. Operating segments refer to components within the Company satisfying all the following conditions: 1) It engages in business activities from which it may earn revenues and incur expenses; 2) The management can evaluate the operating results of such components on a regular basis, so as to decide to allocate resources to them and evaluate their performance; 3) It has access to accounting information of the component, such as its financial condition, operation result and cash flow. VI. Taxes 1. Main tax categories and tax rates Tax category Basis of taxation Tax rate The value-added tax received is calculated on the basis of sales of goods and 13%、9%、6%[Note Value-added tax taxable service income calculated according to the tax law. After deducting the VAT paid allowed for the current period, the difference is VAT payable. 1] Excise Taxable sales (volume) [Note 2] (consumption) tax Urban maintenance Actual payment of turnover tax 7%、5% and construction tax Enterprise income Taxable income [Note 3] tax Property tax The remaining value after deducting 30% from the original value of the property 1.2%、12% 112 / 187 2023 Semi-annual Report in one go for ad valorem collection; the rental income for rent based collection. Education surcharge Actual payment of turnover tax 3% Local education Actual payment of turnover tax 2% surcharge [Note 1] VAT is calculated and paid at the tax rate of 13% for goods sold. Rental income and sales of liquefied petroleum gas and steam shall be subject to VAT at the rate of 9%. Warehousing services and other businesses and interest income shall be subject to VAT at the rate of 6%. The policy of “tax exemption, credit and refund” is implemented for export goods, and the export tax rebate rate is 13%. [Note 2] Sales of fuel oil, diesel and aviation kerosene are subject to consumption tax at RMB 1.2/liter. Sales of gasoline and naphtha are subject to consumption tax at RMB 1.52/liter. [Note 3] Explanation for enterprise income tax rate of taxpayers at different tax rates Name of taxpayer Income tax rate Subsidiaries Zhejiang Shengyuan Chemical Fiber Co., Ltd., Ningbo Zhongjin Petrochemical Co., Ltd., Yisheng Dahua Petrochemical Co., Ltd., Zhejiang Petroleum & Chemical Co., Ltd., Zhejiang 15% Yongsheng Technology Co., Ltd. The tax shall be calculated Subsidiaries Hong Kong Sheng Hui Co., Ltd., Hong Kong Yisheng Dahua Petrochemical Co., Ltd., and paid according to the Yisheng New M aterials Trading Co., Ltd., Rongsheng Petrochemical (Singapore) Private Co., Ltd., relevant tax rates of the Rongtong Logistics (Singapore) Private Co., Ltd., Rongsheng Petrochemical (Hong Kong) Co., Ltd. country and region where and Zhejiang Petroleum & Chemical (Singapore) Private Co., Ltd. the business is located. Subsidiaries Rongxiang Chemical Fiber Co., Ltd., ZPC Jintang Logistics Co., Ltd., Rongsheng International Trade (Hainan) Co., Ltd., Dalian Zhejiang Yisheng New M aterials Co., Ltd. and Zhejiang 20% Rongyi Trading Co., Ltd., Rongsheng Chemical (Shanghai) Co., Ltd. Other taxpayers other than the above 25% 2. Tax preference 1. According to requirements in the Notice on the Continuation of the Policy of Partial Consumption Tax on Naphth and Fuel Oil by the Ministry of Finance, People’s Bank of China and State Taxation Administration (No. 87 [2011] of the Ministry of Finance), the Notice on Improving the Tax Refund Policy of Consumption Tax for Ethylene Aromatic Chemical Products from Naphth and Fuel Oil by the Ministry of Finance, People’s Bank of China, General Administration of Customs and State Taxation Administration (No. 2 [2013] of the Ministry of Finance), the Interim Measures for the Refund (Exemption) of Consumption Tax for Naphth and Fuel Oil Used in the Production of Ethylene and Aromatic Chemical Products by the State Taxation Administration (Announcement of the State Administration of Taxation No. 36 of 2012) and the Announcement on the Refund of Consumption Tax for Ethylene and Aromatic Chemical Products from Naphth and Fuel Oil by the State Administration of Taxation and General Administration of Customs (Announcement No. 29 of 2013 of the State Administration of Taxation and the General Administration of Customs), in the case that the production enterprise implementing the fixed-point direct supply plan and selling naphth and fuel oil within the planned quantity limit, with a Chinese anti- counterfeiting special VAT invoice with “DDZG” logo, it shall be exempted from consumption tax. The subsidiaries Ningbo Zhongjin Petrochemical Co., Ltd. and Zhejiang Petroleum & Chemical Co., Ltd. are qualified for the tax refund, and the preferential policy of refunding consumption tax paid in the procurement stage is applicable. The subsidiaries Ningbo Zhongjin Petrochemical Co., Ltd. and Zhejiang Petroleum & Chemical Co., Ltd. implementing the fixed-point direct supply plan meet the above conditions, and the preferential policy of exemption from consumption tax on the sales stage is applicable. According to the requirements of the Notice on Continuing the Increase of Refined Oil Consumption Tax by the Ministry of Finance and State Administration of Taxation (No. 11 [2015] of the Ministry of Finance), the unit 113 / 187 2023 Semi-annual Report consumption tax of diesel, aviation kerosene and fuel oil increase from RMB 1.1/L to RMB 1.2/L, and suspension of consumption tax continues to apply in aviation kerosene. The subsidiary Zhejiang Petroleum & Chemical Co., Ltd. enjoys the preferential policy of suspension of consumption tax for selling aviation kerosene. 2. According to the document Announcement of the Ministry of Finance and the State Taxation Administration on Further Strengthening the Implementation of Policies Regarding Period-End Value-Added Tax Credit Refund (Announcement No. 14 [2022] of the Ministry of Finance and the State Administration of Taxation) jointly issued by the Ministry of Finance and the State Administration of Taxation, some subsidiaries of the Company meet the relevant conditions for the tax credit refund, and the total amount of tax credit refund received in the current period is RMB 88.3319 million. 3. According to the Announcement on Filing of High-tech Enterprises Recognized by Zhejiang Provincial Accreditation Institutions in 2022 issued by the Office of the National High-tech Enterprise Accreditation Management Leading Group, subsidiaries Zhejiang Shengyuan Chemical Fiber Co., Ltd. and Zhejiang Petroleum & Chemical Co., Ltd. have passed the high-tech enterprise accreditation and obtained the High-tech Enterprise Certificate numbered GR202233004307 and GR202233003797 respectively. The validity period of the recognition is 2022-2024, and the enterprise income tax is calculated and paid at a reduced rate of 15% in the current period. According to the Announcement on Filing the Third Batch of High-tech Enterprises Recognized by Dalian in 2021 issued by the Office of the National High-tech Enterprise Recognition Management Leading Group, the subsidiary Yisheng Dahua Petrochemical Co., Ltd. passed the high-tech enterprise accreditation and obtained the High-tech Enterprise Certificate with the number of GR202121200832, which is valid from 2021 to 2023. The enterprise income tax shall be calculated and paid at the reduced tax rate of 15% in this period. According to the Announcement on Filing the First Batch of High-tech Enterprises Recognized by Ningbo City Authority in 2022 issued by the Office of the National High-tech Enterprise Recognition Management Leading Group, Ningbo Zhongjin Petrochemical Co., Ltd., a subsidiary, has passed the high-tech enterprise accreditation and obtained the High-tech Enterprise Certificate with the number of GR202233101251, with the validity period of 2022-2024. The enterprise income tax is calculated and paid at the reduced tax rate of 15% in the current period. According to the Announcement on the Filing of the First Batch of High-tech Enterprises Recognized in Zhejiang Province in 2021 issued by the Office of the National High-tech Enterprise Recognition Management Leading Group, Zhejiang Yongsheng Technology Co., Ltd., a subsidiary, has passed the recognition of a high-tech enterprise and obtained the High-Tech Enterprise Certificate with the number GR202133009456. The recognition period is from 2021 to 2023, and the enterprise income tax is calculated and paid at a reduced rate of 15% in this period. 4. According to the Notice On Issues Related to the Implementation of the Preferential Catalogue of Enterprise Income Tax for Special Equipment of Environmental Protection, the Preferential Catalogue of Enterprise I ncome Tax for Special Equipment of Energy and Water Conservation and the Preferential Catalogue of Enterprise Income Tax for Special Equipment of Work Safety (No. 48 [2008] of the Ministry of Finance), for the special equipment purchased by the Company that can be used for environmental protection, energy and water conservation, safe production and other purposes, the enterprise income tax payable of the current year can be deducted by 10% of the equipment investment. If the tax payable of the enterprise in the current year is insufficient for credit, it can be carried forward to the next year, and the carryforward period shall not exceed five tax years. The subsidiary Zhejiang Petroleum & Chemical Co., Ltd. has special equipment that can be used for environmental protection, energy and water conservation and safe production, which is qualified for the preferential policy of 10% of the investment to credit the taxable income of the enterprise income tax in the current year. 5. According to requirements of Article 2 in the Notice of the Ministry of Finance and the State Administration of Taxation on Implementing the Inclusive Tax Deduction and Exemption Policies for Micro and Small Enterprises (No. 13 [2019] of the Ministry of Finance), If the annual taxable income of small low-profit enterprises does not 114 / 187 2023 Semi-annual Report exceed RMB 1 million (inclusive), it shall be included in the taxable income at the reduced rate of 25%, and the enterprise income tax shall be paid at the tax rate of 20%. For the part with an annual taxable income exceeding RMB 1 million but not exceeding RMB 3 million, 50% thereof is included in the payable income, and the enterprise income tax is paid at the tax rate of 20%. According to the requirements of the Announcement on the Implementation of Preferential Income Tax Policies for Micro and Small Enterprises and Individual Industrial and Commercial Households (Announcement No. 12 [2021] of the Ministry of Finance and the State Taxation Administration), for the part of small low -profit enterprises’ annual taxable income not exceeding RMB 1 million, the enterprise income tax shall be further half-reduced on the basis of the preferential policy stipulated in Article 2 of the Notice of the Ministry of Finance and the State Taxation Administration on Implementing the Inclusive Tax Deduction and Exemption Policies for Micro and Small Enterprises (No. 13 [2019] of the Ministry of Finance). According to the requirements of the Announcement on the Further Implementation of Preferential Income Tax Policies for Micro and Small Enterprises and Individual Industrial and Commercial Households (Announcement No. 13 [2021] of the Ministry of Finance and the State Taxation Administration), from January 1, 2022 to December 31, 2024, for small and micro enterprises with an annual taxable income exceeding RMB 1 million but not exceeding RMB 3 million, the enterprise income tax shall be further reduced by 25%, and the enterprise income tax shall be paid at the tax rate of 20%. Subsidiaries Rongxiang Chemical Fiber Co., Ltd. Rongsheng International Trade (Hainan) Co., Ltd., Dalian Yisheng New Material Co., Ltd., Zhejiang Rongyi Trade Co., Ltd. and Rongsheng Chemical (Shanghai) Co., Ltd. meet the above requirements in this period. 6. According to the Implementation Opinions of the Office of the People’s Government of Xiaoshan District, Hangzhou on Deepening the Reform of “Heroes per Mu” and Promoting High Quality Development (XZBF [2020] No. 38), Class A enterprises can enjoy 100% reduction and exemption of land use tax. The Company and its subsidiary, Zhejiang Shengyuan Chemical Fiber Co., Ltd., meet the requirements of the above preferential tax policies, and are fully exempt from land use tax in this period. VII. Notes to Items in the Consolidated Financial Statements 1. Monetary fund Unit: RM B Item Ending balance Beginning balance Cash on hand 2,041,641.14 947,398.91 Bank deposit 12,695,174,133.64 14,971,568,361.00 Other monetary funds 2,491,003,349.65 3,266,258,620.30 Total 15188219124.43 18,238,774,380.21 Including: Total amount of overseas 1,379,503,007.18 2,459,323,215.90 deposits Other notes: Among other monetary funds at the end of the period, RMB 570.0074 million is the deposit made for issuing bank acceptance bills, RMB 952.6963 million is the deposit made for issuing letters of credit, RMB 45.3763 million is the deposit made for issuing the letter of guarantee, RMB 250 million is the deposit made for handling bank loans, RMB667.8139 million is the investment funds and RMB 5.1094 million is the depos it interest accrued based on the effective interest rate method at the end of the period. 115 / 187 2023 Semi-annual Report 2. Trading financial assets Unit: RM B Item Ending balance Beginning balance Financial assets at fair value through 387,219,170.37 188,283,362.49 current gain and loss Including: derivative financial assets 387,219,170.37 188,283,362.49 Total 387,219,170.37 188,283,362.49 3. Accounts receivable (1) Classified disclosure of accounts receivable Unit: RM B Ending balance Beginning balance Book balance Bad-debt provision Book balance Bad-debt provision Category Book Book Proport Proport Proport value Proport value Amount Amount ion of Amount Amount ion of ion ion accrual accrual Accounts receivable with provision for bad 3,510,44 146,915, 3,363,52 7,257,16 129,149, 7,128,01 100.00% 4.19% 100.00% 1.78% debt 1,592.36 462.52 6,129.84 0,866.85 819.82 1,047.03 reserves based on aging portfolio 3,510,44 146,915, 3,363,52 7,257,16 129,149, 7,128,01 Total 100.00% 4.19% 100.00% 1.78% 1,592.36 462.52 6,129.84 0,866.85 819.82 1,047.03 Provision made for bad debt reserves based on aging portfolio: 146,915,462.52 Unit: RM B Ending balance Name Book balance Bad-debt provision Proportion of accrual Trade fund portfolio of 669,897,585.76 0.00 0.00% overseas subsidiaries Aging portfolio 2,840,544,006.60 146,915,462.52 5.17% Total 3,510,441,592.36 146,915,462.52 For provision for bad debt reserves of the accounts receivable by the general model of the expected credit loss, relevant information on bad debt reserves is disclosed based on the disclosure method of other receivables: □Applicable Not applicable Disclose according to aging Unit: RM B Aging Ending balance Within 1 year (inclusive of 1 year) 3,462,234,284.73 116 / 187 2023 Semi-annual Report 1-2 year(s) 42,868,308.23 2-3 years 3,324,575.20 Above 3 years 2,014,424.20 Total 3,510,441,592.36 (2) Bad debt provision and its recovery or reversal in the current period Provision for bad debts in the current period: Unit: RM B The amount of change in the current period Beginning Category Recovered Write- Ending balance balance Provision Others or returned off Provision made for bad debt reserves -23,420,059.71 129,149,819.82 41,185,702.41 146,915,462.51 based on aging [Note] portfolio Total 129,149,819.82 41,185,702.41 -23,420,059.71 146,915,462.51 [Note] Other changes were due to the transfer of 100% equity interest in Zhoushan Yushan Petrochemical Engineering Co., Ltd by ZPC, a subsidiary of the Company, and the corresponding transfer of bad debt provision for accounts receivable. (3) Accounts receivable of top 5 ending balances collected by debtors Unit: RM B Ending balance of Ending balance of Proportion in a total ending Company name accounts provision for bad balance of accounts receivable receivable debts Company 1 597,729,963.56 17.03% 29,886,498.18 Company 2 470,753,229.81 13.41% 23,537,661.49 Company 3 432,875,534.32 12.33% 21,643,776.72 Company 4 431,142,109.51 12.28% 21,557,105.48 Company 5 230,631,698.06 6.57% Total 2,163,132,535.26 61.62% 4. Receivables financing Unit: RM B Item Ending balance Beginning balance Banker’s acceptance 529,695,407.36 187,298,909.35 Total 529,695,407.36 187,298,909.35 Changes in receivables financing during the period and changes in fair value □Applicable Not applicable If the provision for impairment of receivables financing is based on the general model of expected credit losses, disclose information about the provision for impairment by referring to the disclosure for other receivables: 117 / 187 2023 Semi-annual Report □Applicable Not applicable 5. Advance payments (1) Advance payments presented by age Unit: RM B Ending balance Beginning balance Aging Amount Proportion Amount Proportion Within 1 year 3,316,027,084.91 98.39% 2,522,481,841.45 98.61% 1-2 year(s) 54,110,343.82 1.61% 35,638,283.54 1.39% Total 3,370,137,428.73 2,558,120,124.99 (2) Top five payers with the biggest ending balances of advance payments Proportion in balance of Company name Book balance advance payments Supplier 1 1,871,773,815.42 55.54% Supplier 2 221,866,743.50 6.58% Supplier 3 105,805,000.00 3.14% Supplier 4 94,920,875.86 2.82% Supplier 5 79,242,619.30 2.35% Subtotal 2,373,609,054.08 70.43% 6. Other receivables Unit: RM B Item Ending balance Beginning balance Other receivables 8,124,126,700.64 4,262,221,292.97 Total 8,124,126,700.64 4,262,221,292.97 (1) Other receivables 1) Classification of other receivables by nature Unit: RM B Nature of account Ending book balance Beginning book balance Government receivables portfolio 7,558,341,466.87 3,670,422,597.36 Paper goods transaction settlement 127,170,824.05 126,333,617.88 portfolio Loan margin portfolio 85,908,960.00 145,908,960.00 Futures margin portfolio 196,283,951.92 272,529,752.95 Deposit receivable margin portfolio 138,257,087.23 41,469,354.87 118 / 187 2023 Semi-annual Report Petty cash receivable, etc. 23,522,521.57 13,736,810.60 Current account portfolio 5,458,414.91 5,383,742.27 Total 8,134,943,226.55 4,275,784,835.93 2) Bad debt provision Unit: RM B S tage I S tage II S tage III Expected credit loss Expected credit loss for Bad-debt provision Expected credit Total over the entire duration the entire duration loss in the next 12 (without credit (credit impairment has months impairment) occurred) Balance as of January 1, 2023 1,518,350.97 878,119.54 11,167,072.45 13,563,542.96 The balance as of January 1, 2023 in the current period --Transferred to Stage II -570.00 570.00 --Transferred to Stage III -101,623.84 101,623.84 Provision in current period 96,032.87 -19,482.21 -1,629,056.22 -1,552,505.56 Other changes [Note] -1,194,511.50 -1,194,511.50 Balance as of June 30, 2023 1,613,813.85 757,583.49 8,445,128.57 10,816,525.91 [Note] Other changes were due to the transfer of 100% equity interest in Zhoushan Yushan Petrochemical Engineering Co., Ltd by ZPC, a subsidiary of the Company, and the corresponding transfer of bad debt provision for other accounts receivable. Disclose according to aging Unit: RM B Aging Ending balance Within 1 year (inclusive of 1 year) 7,108,896,394.64 1-2 year(s) 940,773,689.69 2-3 years 78,576,009.36 Above 3 years 6,697,132.86 Total 8,134,943,226.55 3) Bad debt provision and its recovery or reversal in the current period Provision for bad debts in the current period: Unit: RM B The amount of change in the current period Beginning Ending Category Recovered Write- balance Provision Others balance or returned off Other receivables with provision for bad debts 13,563,542.96 -1,552,505.56 -1,194,511.50 10,816,525.91 based on a combination of credit risk characteristics 119 / 187 2023 Semi-annual Report Total 13,563,542.96 -1,552,505.56 -1,194,511.50 10,816,525.91 4) Top five debtors with the biggest ending balances of other accounts receivable Unit: RM B Ending Proportion in total balance of Company name Nature of payment Ending balance Aging ending balance of provision other receivables for bad debts Tax refund Company 1 3,447,105,065.72 Within 1 year 42.43% receivables Government Company 2 2,255,438,401.15 Within 1 year 27.76% receivables Company 3 Grants receivables 1,745,798,000.00 Within 1 year 21.49% Deposit guarantee Company 4 112,830,000.00 Within 1 year 1.39% receivable Company 5 Grants receivables 110,000,000.00 Within 1 year 1.35% Total 7,671,171,466.87 94.42% 5) Receivables involving government subsidies Unit: RM B Name of Period- Estimated time, amount and Company name government Ending balance end aging basis to receive subsidy project Zhoushan Green Petrochemical Within 1 Expected to be recovered by Grants receivables 1,745,798,000.00 Base M anagement Committee year December 31, 2023 Xiaoshan District Headquarters Within 1 Expected to be recovered by Grants receivables 110,000,000.00 Economy Special Class year December 31, 2023 Total 1,855,798,000.00 7. Inventories Whether the company is subject to disclosure requirements for the real estate industry No (1) Classification of inventories Unit: RM B Ending balance Beginning balance Inventory Inventory depreciation depreciation reserves or reserves or Item provision for provision for Book balance Book value Book balance Book value impairment of impairment of contract contract performance performance cost cost 120 / 187 2023 Semi-annual Report 24,560,032,875 24,560,032,875 38,684,253,387 38,684,037,331 Raw materials 216,055.92 .34 .34 .46 .54 Products in 13,282,599,126 13,282,599,126 11,833,781,904 11,764,461,907 69,319,996.22 process .09 .09 .06 .84 Commodity 7,302,838,073. 7,238,007,490. 10,300,065,925 10,087,345,429 64,830,582.66 212,720,495.66 stocks 01 35 .25 .59 Work in process - 679,248.98 679,248.98 276,865.36 276,865.36 outsourced Low-value 155,238,852.35 155,238,852.35 153,788,259.61 153,788,259.61 consumables 45,301,388,175 45,236,557,593 60,972,166,341 60,689,909,793 Total 64,830,582.66 282,256,547.80 .77 .11 .74 .94 (2) Provision for obsolete inventory or for impairment of the cost of contract performance Unit: RM B Increase in the current period Decrease in the current period Beginning Ending Item Reversal or balance Provision Others Others balance write-off Raw materials 216,055.92 216,055.92 Products in 69,319,996.22 69,319,996.22 process Commodity 212,720,495.66 64,830,582.66 212,720,495.66 64,830,582.66 stocks Total 282256547.80 64,830,582.66 282,256,547.80 64,830,582.66 For the specific basis for determining the net realizable value, please refer to Note V (XI) for the detailed description of inventories in the financial statements. The decrease of inventory falling price reserves in the current period is written off according to the consumption of products and the sales of inventory goods in the current period. 8. Other current assets Unit: RM B Item Ending balance Beginning balance VAT input tax to be deducted 2,837,734,162.75 1,131,926,010.21 Business income tax pre-paid 1,681,543,675.69 1,335,755,359.29 Total 4,519,277,838.44 2,467,681,369.50 121 / 187 2023 Semi-annual Report 9. Long-term equity investment Unit: RM B Increase and decrease in the current period Investment Ending Beginning Other Ending balance of gains or Declared balance comprehen Provision balance provision Investee losses Other distributio (book Additional Reduced sive for (book for recognized equity n of cash Others value) investment investment income impairmen value) impairmen under the changes dividends adjustmen t t equity or profits ts method I. Joint ventures II. Associated enterprise Zhejiang Yisheng 2,691,757,6 7,545,372.6 7,361,140.2 2,706,664,1 Petrochemical Co., Ltd. 78.94 4 0 91.78 - Ningbo Hengyi Trading 231,733,25 6,836,819.7 223,112,31 15,457,757. Co., Ltd. 2.44 2 4.43 73 Zhejiang Xiaoshan Rural 2,006,079,8 131,295,91 11,387,579. 39,685,918. 2,109,077,4 Commercial Bank Co., 40.15 4.20 14 80 14.69 Ltd. Zhejiang Jurong 14,454,169. 14,460,593. Petroleum & Chemical 6,424.02 54 56 Sales Co., Ltd. Zhejiang Kunsheng 13,221,013. 3,945,821.1 17,166,834. Petroleum & Chemical 56 7 73 Sales Co., Ltd. - Hainan Yisheng 3,302,885,7 158,527,94 3,409,887,8 51,525,859. Petrochemical Co., Ltd. 58.56 8.32 47.77 11 Zhejiang Provincial Petroleum Co., Ltd. - ZPC-ENN (Zhoushan) 12,729,631. 11,631,757. 1,097,873.3 Gas Co., Ltd. 15 76 9 122 / 187 2023 Semi-annual Report Zhejiang Dingsheng 32,038,237. 2,361,627.2 34,399,864. Petrochemical 54 0 74 Engineering Co., Ltd. - Zhejiang Derong 342,047,72 3,629,298.8 270,108,55 75,568,477. chemicals Co. Ltd. 8.85 5 0.25 45 Zhoushan ZPC Zhougang 61,965,559. 5,792,243.7 67,911,938. 154,135.14 Tugboat Co., Ltd. 46 0 30 Ningbo Coastal Public 6,301,526.0 - 6,013,807.2 Pipe Gallery Co., Ltd. 9 287,718.81 8 Zhejiang Zhenshi Port 18,115,410. 18,607,780. 492,370.11 Service Co., Ltd. 07 18 Zhejiang Dongjiang Green Petrochemical 2,000,000.0 2,000,000.0 Technology Innovation 0 0 Center Co., Ltd. - 8,733,329,8 2,000,000.0 239,850,47 3,783,433.9 39,685,918. 8,891,042,8 Subtotal 48,234,897. 06.35 0 1.43 9 80 95.47 50 - 8,733,329,8 2,000,000.0 239,850,47 3,783,433.9 39,685,918. 8,891,042,8 Total 48,234,897. 06.35 0 1.43 9 80 95.47 50 123 / 187 2023 Semi-annual Report 10. Investment properties (1) Investment real estate under the cost measurement mode Unit: RM B Item Houses and buildings Total I. Original book value 1. Initial balance 14,286,632.00 14,286,632.00 2. Increase in the current period (1) Outsourcing (2) Transfers from inventories/fixed assets/construction in progress (3) Increase due to business merger 3. Decrease in the current period (1) Disposal (2) Other transfer-out 4. Ending balance 14,286,632.00 14,286,632.00 II. Accumulated depreciation and accumulated amortization 1. Initial balance 3,619,611.40 3,619,611.40 2. Increase in the current period 135,723.00 135,723.00 (1) Accrual or amortization 3. Decrease in the current period (1) Disposal (2) Other transfer-out 4. Ending balance 3,755,334.40 3,755,334.40 III. Provision for impairment 1. Initial balance 2. Increase in the current period (1) Accrual 3. Decrease in the current period (1) Disposal (2) Other transfer-out 4. Ending balance IV Book value 1. Closing book value 10,531,297.60 10,531,297.60 2. Beginning book value 10,667,020.60 10,667,020.60 (2) Investment real estate under the fair value method □Applicable Not applicable 124 / 187 2023 Semi-annual Report 11. Fixed assets Unit: RM B Item Ending balance Beginning balance Fixed assets 215,083,404,817.73 222,161,110,736.65 Total 215,083,404,817.73 222,161,110,736.65 (1) Fixed assets Unit: RM B Housing and Machinery and Transportation Other Item Total buildings equipment facilities equipment I. Original book value: 1. Initial balance 69,834,680,127.08 182,919,839,330.11 242,890,945.99 328,633,655.38 253,326,044,058.56 2. Increase in the 10,387,557.14 2,227,418,502.20 4,611,239.55 9,614,523.40 2,252,031,822.29 current period (1) Acquisition 6,168,382.87 224,955,088.42 4,266,153.34 9,576,851.47 244,966,476.10 (2) Transfer-in from construction in 4,219,174.27 2,002,463,413.78 345,086.21 37,671.93 2,007,065,346.19 progress (3) Increase due to business merger 3. Decrease in the 2,854,159,930.40 1,072,070.80 4,641,318.16 2,859,873,319.36 current period (1) Disposal or 2,854,159,930.40 1,072,070.80 4,641,318.16 2,859,873,319.36 scrapping 4. Ending balance 66,990,907,753.82 185,146,185,761.51 242,860,867.38 338,248,178.78 252,718,202,561.49 II. Accumulated depreciation 1. Initial balance 5,369,690,269.91 25,406,562,812.20 171,391,329.11 205,749,238.47 31,153,393,649.69 2. Increase in the 1,245,813,636.93 5,667,224,839.30 19,899,594.84 26,913,862.82 6,959,851,933.89 current period (1) Accrual 1,245,813,636.93 5,667,224,839.30 19,899,594.84 26,913,862.82 6,959,851,933.89 3. Decrease in the 485,801,595.55 819,907.95 3,366,008.54 489,987,512.04 current period (1) Disposal or 485,801,595.55 819,907.95 3,366,008.54 489,987,512.04 scrapping 4. Ending balance 6,129,702,311.29 31,072,967,743.55 187,924,915.41 232,663,101.29 37,623,258,071.54 III. Provision for impairment 1. Initial balance 11,539,672.22 11,539,672.22 2. Increase in the current period (1) Accrual 3. Decrease in the current period 125 / 187 2023 Semi-annual Report (1) Disposal or scrapping 4. Ending balance 11,539,672.22 11,539,672.22 IV Book value 1. Closing book 60,861,205,442.53 154,061,678,345.74 54,935,951.97 105,585,077.49 215,083,404,817.73 value 2. Beginning book 64,464,989,857.17 157,501,736,845.69 71,499,616.88 122,884,416.91 222,161,110,736.65 value (2) Fixed assets with the certificate of title not transacted Unit: RM B Reasons for incomplete certificates of Item Original book value title Houses and buildings - tank farm, supporting 7,127,767,903.92 In progress buildings and others of ZPC Houses and buildings -- flow shop of Zheyou 87,465,832.30 In progress Technology Co. Ltd. Houses and buildings -office buildings and others of Yisheng Dahua Petrochemical Co., 197,972,690.71 In progress Ltd. Houses and buildings -warehouse, supporting facilities and others of Zhejiang Yisheng New 120,229,088.05 In progress M aterials Co., Ltd. Houses and buildings - polymerization building and others of Zhejiang Shengyuan Chemical 505,740,074.63 In progress Fiber Co., Ltd. Houses and buildings -film warehouse and others of Zhejiang Yongsheng Technology Co. 62,725,896.38 In progress Ltd. Subtotal 8,101,901,485.99 12. Construction in progress Unit: RM B Item Ending balance Beginning balance Construction in progress 30,786,777,964.96 24,590,757,677.89 Engineering materials 2,186,603,374.12 1,544,399,951.56 Total 32,973,381,339.08 26,135,157,629.45 (1) Construction in progress Unit: RM B Ending balance Beginning balance Item Provision Provision for Book balance for Book value Book balance Book value impairment impairment 1.4 million tons 14,326,345,977. 14,326,345,97 14,276,035,76 14,276,035,76 126 / 187 2023 Semi-annual Report ethylene and 17 7.17 3.50 3.50 downstream chemical plant (optimization of product structure of Phase II project) Utilities and 10,298,131,689. 10,298,131,68 6,020,862,104. 6,020,862,104. supporting facilities 24 9.24 28 28 Functional polyester film expansion project 1,172,554,302.3 1,172,554,302. 967,377,971.4 967,377,971.4 with an annual output 4 34 0 0 of 250,000 tons per year High performance 781,998,909.4 446,159,950.4 446,159,950.4 781,998,909.47 resin project 7 8 8 High-end new 34,603,773.64 34,603,773.64 17,358,490.59 17,358,490.59 material project Jintang New M aterial 289,228,091.3 289,228,091.35 41,739,407.97 41,739,407.97 Project 5 3,883,915,221.7 3,883,915,221. 2,821,223,989. 2,821,223,989. Sporadic projects 5 75 67 67 30,786,777,964. 30,786,777,96 24,590,757,67 24,590,757,67 Total 96 4.96 7.89 7.89 127 / 187 2023 Semi-annual Report (2) Changes in major construction in progress in the current period Unit: RM B Amount of Including: Interest fixed Other Percentag Accumulat Capitalize Increase in capitalizat Budget assets decreases e of the ed d amount Beginning the Ending Project ion rate in S ources of Project (RMB carried in the actual cost capitalized of interest balance current balance progress the fund 10,000) over in the current to budget amount of in the period current current period (%) interest current period period period 1.4 million tons ethylene and downstream Bank chemical plant 14,276,035 1,958,505, 1,908,195, 14,326,345 735,756,70 287,274,44 3,448,517 83% 85.00% 4.21% loans, other (optimization ,763.50 258.62 044.95 ,977.17 7.49 7.16 sources of product structure of Phase II project) Utilities and Bank 6,020,862, 4,277,269, 10,298,131 1,182,033, 162,522,11 supporting 4.21% loans, other 104.28 584.96 ,689.24 025.44 2.46 facilities sources Functional polyester film expansion Bank project with 967,377,97 212,918,79 7,742,466. 1,172,554, 49,267,203 21,003,796 200,000 87% 90.00% 4.45% loans, other an annual 1.40 7.34 40 302.34 .84 .14 sources output of 250,000 tons per year High Bank 446,159,95 335,838,95 781,998,90 12,420,180 12,420,180 performance 1,827,550 5% 5% 4.21% loans, other 0.48 8.99 9.47 .87 .87 resin project sources High-end new Bank 17,358,490 17,245,283 34,603,773 material 6,414,691 0.1% 0.1% 525,486.35 525,486.35 4.21% loans, other .59 .05 .64 project sources Jintang New 41,739,407 247,488,68 289,228,09 7,457,041. 7,457,041. Bank 7,953,857 0.4% 0.4% 3.70% M aterial .97 3.38 1.35 66 66 loans, other 128 / 187 2023 Semi-annual Report Project sources Bank Sporadic 2,821,223, 1,153,819, 91,127,834 3,883,915, 43,209,812 43,209,812 3.70% loans, other projects 989.67 066.92 .84 221.75 .96 .96 sources 24,590,757 8,203,085, 2,007,065, 30,786,777 2,030,669, 534,412,87 Total 19,844,615 ,677.89 633.26 346.19 ,964.96 458.61 7.60 129 / 187 2023 Semi-annual Report (3) Engineering materials Unit: RM B Ending balance Beginning balance Provision Provision Item for for Book balance Book value Book balance Book value impairme impairme nt nt Special 1,893,171,149.69 1,893,171,149.69 1,170,107,409.07 1,170,107,409.07 materials Special Equipmen 293,432,224.43 293,432,224.43 374,292,542.49 374,292,542.49 t Total 2,186,603,374.12 2,186,603,374.12 1,544,399,951.56 1,544,399,951.56 13. Right-of-use assets Unit: RM B Item Housing and buildings Total I. Original book value 1. Initial balance 290,265,617.88 290,265,617.88 2. Increase in the current period 3. Decrease in the current period 4. Ending balance 290,265,617.88 290,265,617.88 II. Accumulated depreciation 1. Initial balance 64,658,849.54 64,658,849.54 2. Increase in the current period 13,198,674.80 13,198,674.80 (1) Accrual 13,198,674.80 13,198,674.80 3. Decrease in the current period (1) Disposal 4. Ending balance 77,857,524.34 77,857,524.34 III. Provision for impairment 1. Initial balance 2. Increase in the current period (1) Accrual 3. Decrease in the current period (1) Disposal 4. Ending balance IV Book value 1. Closing book value 212,408,093.54 212,408,093.54 2. Beginning book value 225,606,768.34 225,606,768.34 130 / 187 2023 Semi-annual Report 14. Intangible assets (1) Intangible assets Unit: RM B Management Pollution S ea area use Item Land-use right Know-how Total software dumping right right I. Original book value 1. Initial 6,628,695,167.07 5,879,510.85 59,311,084.87 131,600,298.14 26,848,149.00 6,852,334,209.93 balance 2. Increase in the current 633,300,941.70 859,186.99 339,680.26 634,499,808.95 period (1) 633,300,941.70 859,186.99 339,680.26 634,499,808.95 Acquisition (2) Internal R&D (3) Increase due to business merger 3. Decrease in the current 94,178,868.60 18,215,610.00 112,394,478.60 period (1) 94,178,868.60 18,215,610.00 112,394,478.60 Disposal 4. Ending 7,167,817,240.17 5,879,510.85 60,170,271.86 113,384,688.14 27,187,829.26 7,374,439,540.28 balance II. Accumulated amortization 1. Initial 705,649,558.22 4,354,353.66 22,900,082.84 105,115,117.48 16,543,216.61 854,562,328.81 balance 2. Increase in the current 76,865,571.11 94,339.62 3,258,795.92 6,376,120.32 2,078,277.45 88,673,104.42 period (1) 76,865,571.11 94,339.62 3,258,795.92 6,376,120.32 2,078,277.45 88,673,104.42 Accrual 3. Decrease in the current 11,615,393.73 14,323,831.71 25,939,225.44 period (1) 11,615,393.73 14,323,831.71 25,939,225.44 Disposal 4. Ending 770,899,735.60 4,448,693.28 26,158,878.76 97,167,406.09 18,621,494.06 917,296,207.79 balance III. Provision for impairment 1. Initial balance 2. Increase in the current period 131 / 187 2023 Semi-annual Report (1) Accrual 3. Decrease in the current period (1) Disposal 4. Ending balance IV Book value 1. Closing 6,396,917,504.57 1,430,817.57 34,011,393.10 16,217,282.05 8,566,335.20 6,457,143,332.49 book value 2. Beginning book 5,923,045,608.85 1,525,157.19 36,411,002.03 26,485,180.66 10,304,932.39 5,997,771,881.12 value 15. Long-term deferred expenses Unit: RM B Amortization Beginning Increase in the Item amount in the Other reductions Ending balance balance current period current period Improvement expense for fixed assets rented 117,159.13 74,278.56 42,880.57 through operating lease Total 117,159.13 74,278.56 42,880.57 16. Deferred tax assets/deferred tax liabilities (1) Deferred tax assets not offset Unit: RM B Ending balance Beginning balance Item Deductible Deductible Deferred income tax Deferred income tax temporary temporary assets assets difference difference Provision for impairment of 97,376,638.15 17,198,358.89 359,105,143.75 59,820,985.40 assets Unrealized profits from 224,428,959.67 15,917,850.38 174,649,487.88 7,817,620.70 internal transactions Deductible loss 8,125,301,546.06 1,252,064,896.14 1,926,924,516.34 322,308,341.68 Deferred income 156,852,441.59 24,472,310.67 186,228,230.49 30,561,612.33 Changes in fair value of trading financial 205,289,035.92 25,402,412.92 103,171,027.61 16,689,662.09 instruments and derivative financial instruments Lease liabilities 203,726,461.35 31,387,764.55 213,375,922.34 32,682,430.07 Total 9,012,975,082.74 1,366,443,593.55 2,963,454,328.41 469,880,652.27 132 / 187 2023 Semi-annual Report (2) Deferred income tax liabilities before offset Unit: RM B Ending balance Beginning balance Item Taxable temporary Deferred income tax Taxable temporary Deferred income tax differences liabilities differences liabilities The parent company, reflected at the level of consolidated statements, invests the loan as paid-in capital into the subsidiary 2,180,240,858.72 328,365,181.14 2,232,554,629.20 334,883,194.38 company, which serves as the loan interest for the capitalization of long-term asset construction. Changes in fair value of trading financial instruments 554,214,202.84 63,123,424.85 188,283,362.48 14,181,961.06 and derivative financial instruments One-time pre-tax deduction 10,347,277,171.26 1,552,091,575.69 10,979,341,858.26 1,646,901,278.74 of long-term assets Right-of-use assets 211,320,105.01 29,799,060.58 223,793,454.11 31,381,802.53 Total 13,293,052,337.83 1,973,379,242.26 13,623,973,304.05 2,027,348,236.71 (3) Deferred tax assets or liabilities, net of offsets Unit: RM B Amount of deferred Closing balance of Deferred tax assets Opening balance of tax assets and deferred tax assets or and liabilities offset at deferred tax assets or Item liabilities offset at the liabilities after the beginning of liabilities after end of the period offsetting period offsetting Deferred income tax 1,366,443,593.55 39,995,033.06 429,885,619.21 assets Deferred income tax 1,973,379,242.26 39,995,033.06 1,987,353,203.65 liabilities (4) Details of unrecognized deferred tax assets Unit: RM B Item Ending balance Beginning balance Deductible loss 4,230,054,377.66 4,786,039,765.48 Changes in fair value of trading financial instruments and derivative financial 343,944,632.95 74,384,267.98 instruments Deferred income 13,585,993.68 9,434,323.24 Provision for impairment of assets 136,725,605.16 77,404,439.05 Right-of-use assets 249,781.07 1,788,840.12 Total 4,724,560,390.52 4,949,051,635.87 133 / 187 2023 Semi-annual Report (5) The deductible losses of unrecognized deferred income tax assets will be due in the following years Unit: RM B Year Ending amount Beginning amount Note 2023 792,917,664.54 795,881,505.75 2024 565,117,200.13 649,192,751.95 2025 858,446,525.60 892,628,563.63 2026 576,201,200.57 942,842,859.62 2027 1,041,468,787.46 1,098,455,315.24 2032 395,902,999.36 407,038,769.29 Total 4,230,054,377.66 4,786,039,765.48 17. Other non-current assets Unit: RM B Ending balance Beginning balance Item Provision Provision Book balance for Book value Book balance for Book value impairment impairment Prepayment for purchase 3,062,874,289.86 3,062,874,289.86 2,794,937,800.46 2,794,937,800.46 of long-term assets Rental value of silver 411,214,415.96 411,214,415.96 411,214,415.96 411,214,415.96 leased in Total 3,474,088,705.82 3,474,088,705.82 3,206,152,216.42 3,206,152,216.42 18. Short-term borrowings (1) Categories of short-term borrowings Unit: RM B Item Ending balance Beginning balance M ortgage borrowing 200,335,687.65 Guaranteed loan 36,867,861,290.30 24,978,544,183.97 Credit borrowings 1,927,737,561.62 1,391,008,216.53 Total 38,995,934,539.57 26,369,552,400.50 19. Trading financial liabilities Unit: RM B Item Ending balance Beginning balance Trading financial liabilities 549,233,668.87 588,769,711.55 Including: derivative financial liabilities 38,314,339.11 102,366,489.48 134 / 187 2023 Semi-annual Report Including: fair value of silver leased 510,919,329.76 486,403,222.07 Total 549,233,668.87 588,769,711.55 20. Notes payable Unit: RM B Category Ending balance Beginning balance Banker’s acceptance 2,425,595,695.06 3,408,800,462.03 Total 2,425,595,695.06 3,408,800,462.03 21. Accounts payable (1) Presentation of accounts payable Unit: RM B Item Ending balance Beginning balance Payable for material procurement and 30,505,465,193.29 57,051,576,225.73 operation Payable for purchase of long-term assets 9,741,374,353.01 12,027,790,750.70 Total 40,246,839,546.30 69,079,366,976.43 22. Contract liabilities Unit: RM B Item Ending balance Beginning balance Loans 3,989,090,507.85 3,734,262,391.81 Total 3,989,090,507.85 3,734,262,391.81 23. Employee remuneration payable (1) Presentation of employee remuneration payable Unit: RM B Increase in the Decrease in the Item Beginning balance Ending balance current period current period I. Short-term remuneration 1,014,193,651.21 1,858,052,784.50 2,193,356,796.52 678,889,639.19 II. Post-employment benefits - 8,517,450.91 69,869,488.36 68,718,237.65 9,668,701.62 defined contribution plan III. Dismissal welfare 29,277.15 29,277.15 Total 1,022,711,102.12 1,927,951,550.01 2,262,104,311.32 688,558,340.81 (2) Short-term remuneration Unit: RM B 135 / 187 2023 Semi-annual Report Increase in the Decrease in the Item Beginning balance Ending balance current period current period 1. Wage, bonus, allowance and 1,006,507,629.78 1,736,653,348.57 2,072,724,935.41 670,436,042.94 subsidy 2. Employee welfare expenses 13,907,815.70 13,922,772.97 -14,957.27 3. Social insurance premium 6,762,820.48 49,537,708.44 48,998,841.25 7,301,687.67 Including: M edical insurance 6,309,552.30 43,203,602.99 43,047,093.53 6,466,061.76 premium Work-related injury insurance 453,268.18 5,922,687.41 5,540,329.68 835,625.91 premium Birth insurance premium 411,418.04 411,418.04 4. Housing provident fund 234,695.00 38,824,770.00 38,987,193.06 72,271.94 5. Labor union and personnel 688,505.95 19,129,141.79 18,723,053.83 1,094,593.91 education expenses Total 1,014,193,651.21 1,858,052,784.50 2,193,356,796.52 678,889,639.19 (3) Presentation of defined contribution plan Unit: RM B Increase in the Decrease in the Item Beginning balance Ending balance current period current period 1. Basic endowment 8,222,090.39 67,447,105.54 66,342,094.75 9,327,101.18 insurance 2. Unemployment 295,360.52 2,422,382.82 2,376,142.90 341,600.44 insurance premium Total 8,517,450.91 69,869,488.36 68,718,237.65 9,668,701.62 24. Taxes payable Unit: RM B Item Ending balance Beginning balance Value-added tax 24,337,058.95 406,455,280.68 Excise (consumption) tax 395,382,435.83 449,500,508.31 Enterprise income tax 198,106,213.67 248,997,237.28 Individual income tax 8,239,091.07 14,735,296.18 Urban maintenance and construction tax 103,366,435.94 64,611,829.70 Education surcharge 44,311,870.09 59,958,124.53 Local education surcharge 29,541,184.87 39,972,113.03 Property tax 2,474,042.28 25,589,744.40 Land use tax 99,710,848.30 112,480,989.03 Stamp duty 57,490,925.78 38,152,661.15 Environmental protection tax 2,845,824.97 2,886,594.15 Vehicle and vessel tax 744.00 Total 965,805,931.75 1,463,341,122.44 136 / 187 2023 Semi-annual Report 25. Other payables Unit: RM B Item Ending balance Beginning balance Dividends payable 108,000,000.00 108,000,000.00 Other payables 5,824,751,765.86 3,364,604,671.47 Total 5,932,751,765.86 3,472,604,671.47 (1) Dividends payable Unit: RM B Item Ending balance Beginning balance Dividends payable on ordinary shares by 108,000,000.00 108,000,000.00 subsidiaries Total 108,000,000.00 108,000,000.00 (2) Other payables 1) Other payables listed by the nature of payment Unit: RM B Item Ending balance Beginning balance Entrusted loan 787,044,725.00 989,433,904.99 Current accounts 4,075,672,124.62 1,539,513,447.19 Deposit and security 785,123,844.07 718,412,933.85 Settled but unpaid operating expenses 153,095,077.86 98,302,534.15 Others 23,815,994.31 18,941,851.29 Total 5,824,751,765.86 3,364,604,671.47 26. Non-current liabilities due within one year Unit: RM B Item Ending balance Beginning balance Long-term borrowings due within one 22,195,957,020.74 20,439,097,358.80 year Lease liabilities due within one year 20,383,608.87 22,290,420.13 Total 22,216,340,629.61 20,461,387,778.93 27. Other current liabilities Unit: RM B Item Ending balance Beginning balance Output tax to be transferred 514,202,837.84 458,588,848.28 137 / 187 2023 Semi-annual Report Total 514,202,837.84 458,588,848.28 28. Long-term borrowings (1) Categories of long-term borrowings Unit: RM B Item Ending balance Beginning balance M ortgage and guarantee borrowings 104,321,425,232.56 104,036,600,984.70 Guaranteed loan 29,422,024,831.65 26,613,442,784.59 Credit borrowings 776,762,472.02 312,343,200.00 Total 134,520,212,536.23 130,962,386,969.29 29. Bonds payable (1) Bonds payable Unit: RM B Item Ending balance Beginning balance Green corporate bonds (second tranche) 1,010,358,988.44 1,029,195,433.12 Green corporate bonds (third tranche) 1,023,193,313.57 1,005,631,689.11 Total 2,033,552,302.01 2,034,827,122.23 (2) Increase/decrease of bonds payable: (excluding preferred stock, perpetual bond and other financial instruments classified as financial liabilities) Unit: RM B Amorti zation Interest Repay Beginni Issue in of Name of Par Issue Bond Issue accrued ment in Ending ng current premiu bond value date period amount by par current balance balance period ms or value period discoun ts 20 1,000,00 April 20, 4 years (2 995,452, 1,029,19 19,185,2 578,315. 38,600,0 1,010,35 Rongshe 0,000.00 2020 + 2) 830.20 5,433.12 40.11 21 00.00 8,988.44 ng G1 This tranche of bonds has a maturity of 4 years, 20 with the 1,000,00 August right to 995,405, 1,005,63 17,013,6 547,925. 1,023,19 Rongshe 0,000.00 28, 2020 adjust the 660.39 1,689.11 98.64 82 3,313.57 ng G2 nominal interest rate by the issuer and sell back by the 138 / 187 2023 Semi-annual Report investor at the end of the second year. 1,990,85 2,034,82 36,198,9 1,126,24 38,600,0 2,033,55 Total 8,490.59 7,122.23 38.75 1.03 00.00 2,302.01 30. Lease liabilities Unit: RM B Item Ending balance Beginning balance Lease payments 265,856,685.59 276,960,637.05 Unacknowledged financial charges -61,292,016.78 -63,560,240.60 Total 204,564,668.81 213,400,396.45 31. Deferred income Unit: RM B Beginning Increase in the Decrease in the Reasons for Item Ending balance balance current period current period incurrence Government Government 195,662,553.73 5,000,000.00 30,224,118.46 170,438,435.27 subsidies related to subsidies assets Total 195,662,553.73 5,000,000.00 30,224,118.46 170,438,435.27 32. Share capital Unit: RM B Increase and decrease of this change (+, -) Beginning Conversion Ending Issue of balance New issue of of provident balance bonus Others S ubtotal shares fund into shares shares Total number 10,125,525,0 10,125,525,0 of shares 00.00 00.00 33. Capital reserves Unit: RM B Increase in the Decrease in the Item Beginning balance Ending balance current period current period Capital premium (equity 10,779,726,139.51 10,779,726,139.51 premium) Other capital reserves 42,868,373.88 1,929,551.34 44,797,925.22 Total 10,822,594,513.39 1,929,551.34 10,824,524,064.73 Other notes, including notes to increase and decrease in the current period and its reasons: The increase in the current period was due to other changes in the equity of associate enterprises other than net 139 / 187 2023 Semi-annual Report profit or loss, other comprehensive income and profit distribution, and the Company’s share of these changes, calculated on the basis of its proportionate share of ownership, was credited to capital surplus (other capital surplus). 34. Treasury stock Unit: RM B Increase in the Decrease in the Item Beginning balance Ending balance current period current period Repurchase of public 3,978,202,364.65 3,978,202,364.65 shares Total 3,978,202,364.65 3,978,202,364.65 35. Other comprehensive income Unit: RM B The amount incurred in the current period Less: Less: amount Amount included included in other in other comprehe comprehe Attribu Amount nsive nsive Less: table to Attributable Beginnin incurred Ending Item income incomes income the to the g balance before balance previousl previousl tax parent minority current y and y and expense compan shareholders income then then s y after after tax tax transferr transferr tax ed into ed into current current gain and retained loss earnings Other comprehensive 139,462,6 168,529,7 174,901, 314,363,6 income to be -6,371,341.77 13.71 41.50 083.27 96.98 reclassified into profit or loss Including: other comprehensive - - 71,764,56 - 38,987,42 income convertible 48,234,89 32,777,1 2.47 15,457,757.73 2.70 into profit or loss by 7.50 39.77 the equity method Translation difference of 67,698,05 216,764,6 207,678, 275,376,2 9,086,415.96 financial statements 1.24 39.00 223.04 74.28 in foreign currency Total other 139,462,6 168,529,7 174,901, 314,363,6 comprehensive -6,371,341.77 13.71 41.50 083.27 96.98 income 36. Special reserve Unit: RM B Increase in the Decrease in the Item Beginning balance Ending balance current period current period 140 / 187 2023 Semi-annual Report Safety production 180,176,909.39 180,176,909.39 expenses Total 180,176,909.39 180,176,909.39 Other notes, including notes to increase and decrease in the current period and its reasons: The increase and decrease of special reserve in this period are the safety production expenses accrued and used by subsidiaries Yisheng Dahua Petrochemical Co., Ltd., Ningbo Zhongjin Petrochemical Co., Ltd., Zhejiang Yisheng New Material Co., Ltd., Zhejiang Petroleum & Chemical Co., Ltd. and ZPC Zheyou Technology Co., Ltd. 37. Surplus reserve Unit: RM B Increase in the Decrease in the Item Beginning balance Ending balance current period current period Statutory surplus 886,470,394.72 886,470,394.72 reserve Total 886,470,394.72 886,470,394.72 38. Undistributed profits Unit: RM B Item Current period Prior period Undistributed profits at the end of the prior period 29,264,532,743.94 27,192,950,922.86 before the adjustment Total amount of undistributed profit at the beginning 1,300,627.54 413,152,764.33 of adjustment (“+” for increase, “-” for decrease) Undistributed profit at the beginning of the period 29,265,833,371.48 27,606,103,687.19 after adjustment Add: Net profit attributable to the owner of the -1,126,633,616.55 3,340,817,867.85 parent company in the current period Less: Withdrawal of statutory surplus reserve 173,774,728.61 Common stock dividends payable 1,476,357,352.20 1,507,313,454.95 Undistributed profits at the end of the period 26,662,842,402.73 29,265,833,371.48 Details of adjustment of beginning undistributed profits: As a result of the change in accounting policy, the undistributed profits affected at the beginning of the period was RMB1,300,627.54. 39. Operating income and operating costs (1) Details Unit: RM B Current amount incurred Amount incurred in the previous period Item Revenue Cost Revenue Cost Primary business 154,208,585,059.79 139,557,422,671.72 146,940,663,114.45 122,345,306,791.96 Other Businesses 316,698,692.50 200,211,047.73 686,930,177.99 430,331,826.04 141 / 187 2023 Semi-annual Report Total 154,525,283,752.29 139,757,633,719.45 147,627,593,292.44 122,775,638,618.00 (2) Breakdown of revenue generated by contracts with customers by major categories 1) Breakdown of income by commodity type Item Amount in the current period Amount in the previous period Revenue Cost Revenue Cost Oil refining 55,062,107,428.82 45,444,345,713.79 46,667,559,685.68 33,534,663,244.96 Chemical 58,838,530,475.22 54,312,061,215.61 57,275,666,363.94 46,925,265,381.47 PTA 26,198,868,922.47 26,150,440,178.24 24,926,451,550.71 24,421,941,185.37 Polyester chemical fiber film 7,346,436,217.27 7,103,615,870.05 7,034,942,127.69 6,699,618,967.02 Trade and others 7,079,340,708.51 6,747,170,741.76 11,722,973,564.42 11,194,149,839.18 Total 154,525,283,752.29 139,757,633,719.45 147,627,593,292.44 122,775,638,618.00 2) Breakdown of income by the time of commodity transfer Item Amount in the current period Revenue recognized at a certain point of time 154,524,576,134.52 Revenue recognized at a certain period of time 707,617.77 Total 154,525,283,752.29 (3) The revenue recognized in the current period included in the opening book value of contract liabilities is RMB3,734,262,391.81. 40. Taxes and surcharges Unit: RM B The amount incurred in the current Amount incurred in the previous Item period period Excise (consumption) tax 9,052,613,367.30 7,112,674,964.09 Urban maintenance and construction tax 630,841,527.61 495,092,495.24 Education surcharge 270,454,545.77 212,329,803.12 Property tax 4,818,231.42 10,317,577.78 Land use tax 7,635,782.75 6,416,558.40 Vehicle and vessel tax 50,549.64 50,572.80 Stamp duty 91,225,567.44 60,056,010.68 Local education surcharge 180,304,238.66 141,553,202.07 Environmental protection tax 5,615,255.16 2,369,128.28 Total 10,243,559,065.75 8,040,860,312.46 41. Selling expenses Unit: RM B The amount incurred in the current Amount incurred in the previous Item period period Employee remuneration 63,363,691.24 64,511,659.03 142 / 187 2023 Semi-annual Report Sales business expenses 19,686,887.93 14,352,856.99 Others 17,498,830.87 23,082,686.30 Total 100,549,410.04 101,947,202.32 42. Administrative expenses Unit: RM B Amount incurred in the previous Item Current amount incurred period Employee remuneration 185,798,003.18 190,037,722.33 Office expenses 64,671,634.46 74,000,796.84 Depreciation and amortization expenses 79,060,728.97 81,710,412.34 Insurance premium 8,308,602.47 8,281,160.58 Business entertainment expenses 8,111,405.17 5,321,480.33 Others 58,813,057.28 54,081,199.47 Total 404,763,431.53 413,432,771.89 43. R&D expenses Unit: RM B Amount incurred in the previous Item Current amount incurred period Direct input 2,632,385,681.71 1,649,463,279.23 Depreciation and amortization 377,120,072.35 184,641,754.92 Personnel labor 268,013,526.46 154,877,662.59 Equipment commissioning fee 5,390,252.95 17,605,681.57 Outsourcing R&D and others 10,322,001.15 4,204,665.31 Total 3,293,231,534.62 2,010,793,043.62 44. Financial expenses Unit: RM B Amount incurred in the previous Item Current amount incurred period Interest expense 3,625,811,842.89 1,964,665,554.58 Interest income 223,711,660.97 287,403,323.38 Net exchange losses/gains 466,810,926.53 633,964,624.42 Others 201,902,954.11 158,444,353.27 Total 4,070,814,062.56 2,469,671,208.89 45. Other income Unit: RM B 143 / 187 2023 Semi-annual Report Amount incurred in the previous S ource of other income Current amount incurred period Government subsidies related to assets 14,415,451.98 14,050,227.64 Government subsidies related to income 86,535,713.78 32,618,518.38 Reimbursement of withholding tax 3,709,266.29 2,753,211.97 handling fees Total 104,660,432.05 49,421,957.99 46. Investment income Unit: RM B Amount incurred in the previous Item Current amount incurred period Long-term equity investment income 239,850,471.43 203,113,377.87 calculated by equity method Investment income from disposal of long- 9,860,629.44 term equity investments Investment income from disposal of -71,232,256.81 59,881,368.85 financial instruments Interest income from related party lending 99,037.73 99,037.73 Total 178,577,881.79 263,093,784.45 47. Gain from change in fair value Unit: RM B S ource of income from changes in fair Amount incurred in the previous Current amount incurred value period Trading financial assets 373,456,101.92 57,651,704.12 Trading financial liabilities -62,830,446.80 -13,255,366.50 Total 310,625,655.12 44,396,337.62 48. Credit impairment loss Unit: RM B Amount incurred in the previous Item Current amount incurred period Bad debt losses -39,633,196.86 -78,692,429.59 Total -39,633,196.86 -78,692,429.59 49. Asset impairment loss Unit: RM B Amount incurred in the previous Item Current amount incurred period Inventory falling price loss -64,830,582.66 -28,970,610.45 144 / 187 2023 Semi-annual Report Total -64,830,582.66 -28,970,610.45 50. Income from asset disposal Unit: RM B Amount incurred in the previous S ources of asset disposal income Current amount incurred period Income from disposal of fixed assets -84,509.13 -13,729,695.91 Total -84,509.13 -13,729,695.91 51. Non-operating income Unit: RM B Current amount Amount incurred in the Amount included in non-recurring Item incurred previous period gain and loss of the current period Income from claims and 1,838,710.13 2,693,626.24 1,838,710.13 penalties Others 200,250.31 566,767.16 200,250.31 Total 2,038,960.44 3,260,393.40 2,038,960.44 52. Non-operating expenses Unit: RM B Current amount Amount incurred in the Amount included in non-recurring Item incurred previous period gain and loss of the current period External donations 10,161,000.00 Penalty expenses 38,400.00 38,400.00 Others 811,039.19 78,301.34 811,039.19 Total 849,439.19 10,239,301.34 849,439.19 53. Income tax expenses (1) Presentation of income tax expenses Unit: RM B Amount incurred in the previous Item Current amount incurred period Income tax expenses in the current period 198,063,195.10 2,337,034,839.17 Deferred income tax expenses -950,531,935.73 37,188,645.09 Total -752,468,740.63 2,374,223,484.26 (2) Adjustment of accounting profit and income tax expense Unit: RM B 145 / 187 2023 Semi-annual Report Item Current amount incurred Total profits -2,854,762,270.10 Income tax expenses at statutory/applicable rates -713,690,567.51 Impact of different tax rates applied to subsidiaries 281,783,967.62 Impact of income tax during periods prior to adjustment -9,398,709.53 Impact of non-taxable income -65,910,690.50 Impact of non-deductible costs, expenses and losses 7,632,969.47 Impact of using deductible loss on deferred income tax assets unrecognized in -1,195,711.76 prior periods Impact of temporary deductible difference or deductible loss on deferred 143,688,504.34 income tax assets unrecognized in the current period Impact of R&D cost plus deduction -395,378,502.76 Income tax expense -752,468,740.63 54. Other comprehensive income See note VII 35 of the notes to the financial statements 55. Cash flow statement items (1) Other cash received relating to operating activities Unit: RM B Amount incurred in the previous Item Current amount incurred period Temporary loan received from 1,500,000,000.00 200,000,000.00 Rongsheng Holding Recovery of bills, letters of credit and 2,223,926,332.12 1,965,060,681.53 other deposits Government subsidies received 498,113,367.88 43316892.47 Interest income received from bank 184,274,855.72 157,005,934.38 deposits Recovery of operating deposit and 78,943,677.78 110,570,955.02 security deposit Others 5,584,970.84 9,004,973.68 Total 4,490,843,204.34 2,484,959,437.08 (2) Other cash paid relating to operating activities Unit: RM B Amount incurred in the previous Item Current amount incurred period Repayment of temporary loan to Rongsheng 1,500,000,000.00 200,000,000.00 Holding Payment of bills, letters of credit and other 1,363,618,254.50 1,978,732,723.46 deposits 146 / 187 2023 Semi-annual Report Cash disbursements from administrative 247,771,882.68 780,880,736.96 expenses, R&D expenses and sales expenses Payment of bank charges 170,964,467.88 145,819,298.69 Payment of operating deposit and security deposit 233,369,986.76 34,406,866.91 Others 38,528,031.95 14,964,914.24 Total 3,554,252,623.77 3,154,804,540.26 (3) Other cash received from investment activities Unit: RM B Amount incurred in the Item Current amount incurred previous period Recovery of temporary loan and interest from ZPC-ENN 52,200.00 51,620.00 (Zhoushan) Gas Co., Ltd. Recovery of bills, letters of credit and other deposits 300,801,878.44 89,926,997.54 Receipt of project deposit 9,806,550.00 56,772,475.00 Total 310,660,628.44 146,751,092.54 (4) Other cash paid relating to investment activities Unit: RM B Amount incurred in the previous Item Current amount incurred period Payment of bills, letters of credit and 204,461,781.53 25,450,726.15 other deposits Payment of project related security 21,772,882.05 deposit Total 226,234,663.58 25,450,726.15 (5) Cash received from other financing activities Unit: RM B Amount incurred in the previous Item Current amount incurred period Temporary loan received from 3,756,000,000.00 1,580,000,000.00 Rongsheng Holding Entrusted loan received from Zhejiang 548,000,000.00 750,000,000.00 Yisheng Recovery of loan deposit 250,000,000.00 50,000,000.00 Total 4,554,000,000.00 2,380,000,000.00 (6) Other cash paid for financing activities Unit: RM B Amount incurred in the previous Item Current amount incurred period 147 / 187 2023 Semi-annual Report Repayment of temporary loan to 1,281,510,402.57 1,113,795,788.33 Rongsheng Holding Entrusted loan and interest repaid to 771,887,121.59 775,732,134.99 Zhejiang Yisheng Buy back shares 1,106,064,809.42 Payment of loan security 250,000,000.00 15,545,440.00 Payment of financing fees 15,979,886.75 7,858,776.72 Expenditure for right-to-use assets 16,169,959.49 18,230,851.44 Total 2,335,547,370.40 3,037,227,800.90 56. Supplementary information of Cash Flow Statement (1) Supplementary information of Cash Flow Statement Unit: RM B Amount for the Amount of prior S upplementary information current period period 1. Converting net profit into cash flow from operating activities: Net profit -2,102,293,529.47 9,669,567,087.17 Add: Provision for impairment of assets 104,463,779.52 107,663,040.04 Fixed assets depreciation, oil and gas assets depletion, productive biological 6,694,859,530.55 4,719,817,742.41 assets depreciation Depreciation of right-of-use assets 13,198,674.80 14,506,107.79 Amortization of intangible assets 73,419,072.52 78,719,312.45 Amortization of long-term deferred expenses 74,278.56 2,400,152.84 Loss on disposing fixed assets, intangible assets and other long-term assets 84,509.13 13,729,695.91 (gains expressed with “-”) Losses on disposal of fixed assets (gains expressed with “-”) Loss from changes in fair value (gains expressed with “-”) -310,625,655.12 -44,396,337.62 Financial expenses (gains expressed with “-”) 4,061,769,909.71 2,548,734,133.43 Loss from investment (gains expressed with “-”) -218,545,353.28 -263,093,784.45 Reduction of deferred income tax assets (increase expressed with “ -”) -946,536,989.23 -30,514,884.54 Increase of deferred income tax liabilities (decrease expressed with “ -”) -13,973,961.39 -7,259,990.85 Decrease in inventories (increase expressed with “-”) 15,390,669,640.75 644,082,4631.39 Decrease of operating receivables (increase expressed with “-”) -3,022,908,454.07 -20,013,027,205.49 Increase in operating payables (decrease expressed with “-”) -22,002,434,883.88 27,841,400,159.12 Others Net cash flow from operating activities -2,278,779,430.90 31,079,069,859.60 2. Significant investment and financial activities not involving cash receipts and payments: Debt into capital Convertible corporate bonds due within one year Fixed assets leased under finance leases 3. Net change in cash and cash equivalents: 148 / 187 2023 Semi-annual Report Ending balance of cash 13,365,029,722.01 17,263,202,409.37 Less: Beginning balance of cash 15,459,279,803.77 14,338,837,644.67 Add: Ending balance of cash equivalents Less: Beginning balance of cash equivalents Net increase in cash and cash equivalents -2,094,250,081.76 2,924,364,764.70 (2) Composition of cash and cash equivalents Unit: RM B Item Ending balance Beginning balance I. Cash 13,365,029,722.01 15,459,279,803.77 Including: cash on hand 2,041,641.14 947,398.91 Bank deposits available for payment at 12,695,174,133.64 14,971,568,361.00 any time Other monetary funds available for 667,813,947.23 486,764,043.86 payment at any time II. Cash equivalents III. Ending balance of cash and cash 13,365,029,722.01 15,459,279,803.77 equivalents 57. Assets with restricted ownership or use rights Unit: RM B Item Carrying value at the end of the period Reasons for restrictions See note to monetary funds in the notes M onetary fund 1,823,189,402.42 to the financial statements for details Bank loan mortgage, letter of credit Fixed assets 213,092,536,178.09 mortgage Intangible assets 4,893,798,769.47 Bank loan mortgage Construction in progress 25,219,264,761.29 Bank loan mortgage Pledged for issuing bank acceptance bills Accounts receivable financing 11,038,301.85 as collateral Total 245,039,827,413.12 58. Monetary items denominated in foreign currencies (1) Monetary items denominated in foreign currencies Unit: RM B Ending balance in foreign Item Translation rate Ending balance in RMB currencies M onetary fund Including: USD 329,080,263.60 7.2258 2,377,868,168.77 EUR 4,632,465.01 7.8771 36,490,390.15 HKD 361,177.65 0.92198 332,998.57 149 / 187 2023 Semi-annual Report SGD 2,879,806.82 5.3442 15,390,263.61 GBP 2.70 9.1432 24.69 Accounts receivable Including: USD 208,748,378.12 7.2258 1,508,374,030.64 EUR HKD Other receivables Including: USD 27,038,764.33 7.2258 195,376,703.29 HKD 12,487,496.00 0.92198 11,513,221.56 Short term loan Including: USD EUR Accounts payable Including: USD 481,424,416.51 7.2258 3,478,676,548.82 EUR 72,767,037.28 7.8771 573,193,229.36 Other payables Including: USD 17,741,664.45 7.2258 128,197,718.98 Non-current liabilities due within one year Including: USD 48,000,000.00 7.2558 348,278,400.00 Long-term loan Including: USD 242,000,000.00 7.2558 1,755,903,600.00 EUR 63,507,048.12 7.8771 500,251,368.75 HKD Prepayment Including: USD 696,227.90 7.2258 5,030,803.56 EUR 4,700,271.68 7.8771 37,024,510.05 (2) Description of the overseas operating entity, including important overseas operating entity, shall disclose its main overseas business place, recording currency and the basis for selection, and shall also disclose reasons in the case of changes in recording currency. Place of Recording Company name S election basis registration currency Hong Kong Sheng Hui Co., Ltd. Hong Kong, China Hong Kong Yisheng Dahua Petrochemical Co., Hong Kong, China Ltd. Yisheng New M aterials Trading Co., Ltd. Hong Kong, China General settlement currency Rongsheng Petrochemical (Singapore) Pte. Ltd. Singapore USD for company operation Zhejiang Petroleum & Chemical (Singapore) Pte. Singapore Ltd. Rongtong Logistics (Singapore) Pte. Ltd. Singapore Rongsheng Petrochemical (Hong Kong) Co., Ltd. Hong Kong, China 150 / 187 2023 Semi-annual Report 59. Government grants (1) Basics of government grants Unit: RM B Amounts included in Category Amount Presented items current gain and loss Government grants related to assets 14,415,451.98 Deferred income 14,415,451.98 Income-related government grants for compensation for incurred relevant costs 86,535,713.78 Deferred income 86,535,713.78 or losses 151 / 187 2023 Semi-annual Report (2) Return of government grants □Applicable Not applicable (3) Breakdown of government grants 1) Government grants related to assets New grants Amortization in the Presented in the Beginning current Other items of current Ending deferred period (new decreases in amortization Item period deferred Description of document number income in entry in the current in the (amortization income 2023 deferred period current of deferred income period income) account) Construction funds for Funds allocated by the Finance Bureau of Dalian infrastructure supporting 41,464,285.30 1,842,857.16 39,621,428.14 Other income Jinzhou New Area for supporting project construction projects of a wharf, sewage treatment and other infrastructure Interest subsidy fund for Interest subsidy fund for PTA project loan granted by 6,726,329.94 2,690,529.12 4,035,800.82 Other income PTA project loan Dalian Finance Bureau Subsidy for closed seawater Subsidy for closed seawater cooling system project of cooling system project of science and technology program granted by the 3,416,516.31 1,366,672.68 2,049,843.63 Other income science and technology Finance Bureau of Dalian Economic and program Technological Development Zone Subsidy fund for industrial Funds allocated by Hangzhou M unicipal Finance technological 10,269,834.14 1,003,305.90 9,266,528.24 Other income Bureau and Xiaoshan District Finance Bureau for transformation projects in industrial technological transformation projects Xiaoshan District Financial subsidy fund for land change allocated by Financial subsidy for land 8,195,296.46 124,485.48 8,070,810.98 Other income the Finance Bureau of Dalian Economic and change Technological Development Zone Special subsidy allocated by the Dalian Finance Special fund for 1.2 million Bureau for the “fiber grade purified terephthalic acid 833,332.60 333,333.36 499,999.24 Other income tons of PTA major project (PTA) project with an annual output of 1.2 million tons” 152 / 187 2023 Semi-annual Report Support fund for mother Subsidy allocated by the Finance Bureau of Dalian solid recovery system Economic and Technological Development Zone for project of PTA refining unit 601,666.85 240,666.66 361,000.19 Other income the “mother solid recovery system project of PTA within the science and refining unit” within the science and technology technology program program Interest subsidy for Interest subsidy for supporting industrial projects in supporting industrial the “five points and one line” coastal economic belt projects in the “five points 600,000.00 240,000.00 360,000.00 Other income park of Liaoning Province allocated by the Finance and one line” coastal Bureau of Dalian Economic and Technological economic belt park of Development Zone Liaoning Province Subsidy funds allocated by Xiaoshan District Finance 90,000 tons of PTT project 1,391,600.00 149,100.00 1,242,500.00 Other income Bureau for the project of PTT new chemical fiber with an annual output of 90,000 tons Subsidy for 100,000 tons of Funds allocated by Hangzhou M unicipal Bureau of environmental protection 2,961,766.48 306,389.52 2,655,376.96 Other income Finance and Xiaoshan District Bureau of Finance for and healthy multifunctional enterprise technological transformation projects fiber project Subsidy fund for key Funding and subsidized interest rate allocated by industrial technological 57,230.51 28,115.88 29,114.63 Other income Hangzhou M unicipal Bureau of Finance for enterprise transformation projects technological transformation Funding and subsidized Funds allocated by Xiaoshan District Finance Bureau interest rate for enterprise 50,714.31 25,357.14 25,357.17 Other income for key industrial technological transformation technological projects transformation Reply of Zhejiang Provincial Development and National special subsidy Reform Commission on the approval of 40 M TPA 40,310,111.08 1,691,333.34 38,618,777.74 Other income fund Refining and Chemical Integration Project for Zhejiang Petroleum & Chemical Co., Ltd. Seawater desalination Special funds allocated by the Daishan County project of Zhoushan Green Development and Reform Bureau for investment 16,495,999.84 687,333.36 15808666.48 0.00 Other income Petrochemical Base (phase projects in the central budget for the construction of I) ecological civilization in 2019 The central subsidy fund for the demonstration pilot Subsidy for recycling project of circular transformation of the park in 2013 transformation project of 10,368,518.52 1,036,851.84 9,331,666.68 Other income allocated by the Finance Bureau of Dalian Jinpu New mother solid project Area Subsidy fund for boiler The first batch of special subsidy funds for the clean 22,842,324.75 1,179,925.92 21,662,398.83 Other income cleaning transformation transformation of coal-fired boilers of Hangzhou coal- 153 / 187 2023 Semi-annual Report fired power plants (thermal power) and other industrial enterprises issued by Hangzhou M unicipal Bureau of Finance and Hangzhou M unicipal Ecology and Environment Bureau in 2002 The fifth batch of special financial incentive funds (for promoting industrial development) for revitalizing the Government subsidies for real economy (transformation of traditional industries) 14,600,000.01 5,000,000.00 900,000.00 18,700,000.01 Other income imported equipment issued by Shaoxing Keqiao District Finance Bureau and Shaoxing Keqiao District Economic and Information Bureau Subsidy for low nitrogen transformation of gas-fired Subsidy for low nitrogen boilers issued by Shaoxing Keqiao District Finance transformation of gas-fired 1,363,066.00 85,664.16 1,277,401.84 Other income Bureau and Keqiao Branch of Shaoxing Ecological boiler Environment Bureau Special financial funds for Notice on Issuing the Provincial Special Financial industrial and information Funds for Industrial and Information Development in technology development, 9,777,777.76 333,333.36 9,444,444.40 Other income 2021 (Second Batch) (ZCJF [2022] No. 4) issued by asset-based government the Zhoushan Finance Bureau and Zhoushan subsidies Economic and Information Bureau Notice on Issuing Financial Assistance Funds for the Second Batch of Hangzhou Manufacturing Enterprise Technical Transformation Projects in 2021 by the Hangzhou M unicipal Finance Bureau (H.C.Q. [2021] Technical renovation of intelligent conveying and No.77); Notice on Issuing the District Level 1,377,927.41 48,643.80 1,329,283.61 Other income Supporting Facilities for the Second Batch of packaging for polyester Municipal Manufacturing Enterprise Technical low-stretch yarn Transformation Projects in 2021 by the Finance Bureau of Xiaoshan District and the Economic and Information Technology Bureau of Xiaoshan District, Hangzhou City (X.C.Q. [2022] No. 13) Special incentive project Special incentive funds for supply chain innovation for supply chain innovation 586,666.67 19,999.98 566,666.69 Other income and application in Zhoushan Green Petrochemical and application Base Notice on Issuing the Special Financial Incentive Equipment for the Fund for High Starting Point Planning of Industrial functional polyester film Projects in Keqiao District in 2021 (Third Batch) by expansion project with an 1,139,810.02 59,989.98 1,079,820.04 Other income the Economic and Information Technology Bureau of annual output of 250,000 Keqiao District, Shaoxing City and the Finance tons per year Bureau of Keqiao District, Shaoxing City (SKJX. [2022] No.36) 154 / 187 2023 Semi-annual Report The special financial funds for energy conservation Others 231,778.77 21,563.34 210,215.43 Other income and industrial circular economy of Zhejiang Province allocated by Xiaoshan District Finance Bureau Total 195,662,553.73 5,000,000.00 14,415,451.98 15,808,666.48 170,438,435.27 2) Income-related government grants for compensation for incurred relevant costs or losses Presented Item Amount Description of document number items Zhoushan Bureau of Finance and Zhoushan Bureau of Economy and Information Technology Notice on the Issuance of Municipal Industrial Development Special Funds in 2023 (the First Batch) (ZCJF(2023)No.10), Ningbo Leading Group Office of High- Other Financial support funds 67,359,684.15 Quality Development of M anufacturing Industry, Ningbo Bureau of Economy and Information Technology, Ningbo Bureau of income Finance Notice on the Issuance of A Number of Opinions on the Industrial Sprint in the Fourth Quarter to Get off to a Good Start, Stabilize Production and Improve the Quality (YZZYB[2022] No. 23) etc. Zhejiang Provincial Department of Commerce Notice on the Clarification of the 2023 Provincial Business Promotion Financial Industrial development Other Special “Two-dimensional Allocation Method” Funds (ZSWF (2023) No. 36), the Administrative Committee of Ningbo Hi-tech 17,901,654.00 promotion fund income Zone Notice on the Issuance of Opinions on Policies of Stabilizing the Economy by Relieving Troubles and Helping Enterprises in Ningbo Hi-tech Zone (YGX [2022] No. 13) etc. Ningbo Bureau of Human Resources and Social Security, Ningbo Federation of Labor Unions and Ningbo Committee of the Subsidy fund for talents Other Communist Youth League Notice on the Selection of Ningbo Craftsmen for the New Era in 2022 (YRSH [2022] No. 26), 775,723.42 introduction income Hangzhou Xiaoshan District Human Resources and Social Security Bureau Notice on the Issuance of the Implementation Rules for One-time Recruitment Subsidy for Manufacturing Enterprises in Xiaoshan District, Hangzhou (XRS [2022] No. 62) etc. Other rewards and Other 498,652.21 subsidies income Total 86,535,713.78 VIII. Changes in Combination Scope 1. Changes in combination scope due to other reasons Describe changes in combination scope due to other reasons (such as establishment of a new subsidiary, liquidation of a subsidiary, etc.) and its relevant information: 1. Increase in combination scope Company name Acquisition method Date of equity acquisition Amount of contribution Zhoushan ZPC Sales Co., Ltd. Newly established M ay 25, 2023 2. Decrease in combination scope 155 / 187 2023 Semi-annual Report Net profits from the Method of Net assets on the Company name Date of disposal beginning of the period to equity disposal disposal date the disposal date Zhoushan Yushan Petrochemical Sold June 29, 2023 8,932,299.46 -9,860,629.44 Engineering Co., Ltd IX. Equities in Other Entities 1. Equities in subsidiaries (1) Group composition Principal S hareholding ratio Place of Business Acquisition Name of subsidiary place of registration nature Direct Indirect method business Zhejiang Shengyuan Chemical Xiaoshan, Xiaoshan, M anufacturing 100.00% Set up Fiber Co., Ltd. Zhejiang Zhejiang Business Hong Kong Sheng Hui Co., Hong Kong, Hong Kong, combination Commercial 100.00% Ltd. China China s under the same control Ningbo Yisheng Chemical Co., Ningbo, Ningbo, M anufacturing 95.00% Set up Ltd. Zhejiang Zhejiang Dalian Yisheng Investment Co., Dalian, Dalian, M anufacturing 70.00% Set up Ltd. Liaoning Liaoning Yisheng Dahua Petrochemical Dalian, Dalian, M anufacturing 84.60% Set up Co., Ltd. Liaoning Liaoning Hong Kong Yisheng Dahua Hong Kong, Hong Kong, Commercial 100.00% Set up Petrochemical Co., Ltd. China China Dalian Rongxincheng Trading Dalian, Dalian, Commercial 100.00% Set up Co., Ltd. Liaoning Liaoning Zhejiang Rongtong Chemical Xiaoshan, Xiaoshan, Commercial 100.00% Set up Fiber New M aterial Co., Ltd. Zhejiang Zhejiang Dalian Yisheng New M aterials Dalian, Dalian, M anufacturing 100.00% Set up Co., Ltd. Liaoning Liaoning Business Ningbo Zhongjin Petrochemical Ningbo, Ningbo, combination M anufacturing 100.00% Co., Ltd. Zhejiang Zhejiang s under the same control Ningbo Niluoshan New Energy Ningbo, Ningbo, M anufacturing 100.00% Set up Co., Ltd. Zhejiang Zhejiang Business combination Zhejiang Yisheng New Ningbo, Ningbo, M anufacturing 51.00% s not under M aterials Co., Ltd. Zhejiang Zhejiang the same control Ningbo Rongxincheng Trading Ningbo, Ningbo, Commercial 100.00% Set up Co., Ltd. Zhejiang Zhejiang Yisheng New M aterials Trading Ningbo, Ningbo, Commercial 100.00% Set up Co., Ltd. Zhejiang Zhejiang Zhejiang Rongyi Trading Co., Ningbo, Ningbo, Commercial 100.00% Set up Ltd. Zhejiang Zhejiang 156 / 187 2023 Semi-annual Report Rongsheng Petrochemical Singapore Singapore Commercial 100.00% Set up (Singapore) Pte. Ltd. Rongtong Logistics (Singapore) Singapore Singapore Commercial 100.00% Set up Pte. Ltd. Rongsheng Petrochemical Hong Kong Hong Kong Commercial 100.00% Set up (Hong Kong) Co., Ltd. Rongsheng International Xiaoshan, Xiaoshan, Commercial 100.00% Set up Trading Co., Ltd. Zhejiang Zhejiang Business Zhejiang Petroleum & Zhoushan, Zhoushan, combination M anufacturing 51.00% Chemical Co., Ltd. Zhejiang Zhejiang s under the same control Zhoushan, Zhoushan, Zhoushan ZPC Sales Co., Ltd. Commercial 100.00% Set up Zhejiang Zhejiang ZPC Zheyou Technology Co., Zhoushan, Zhoushan, M anufacturing 70.00% Set up Ltd. Zhejiang Zhejiang Zhejiang Petroleum & Singapore Singapore Commercial 100.00% Set up Chemical (Singapore) Pte. Ltd. Zhoushan, Zhoushan, ZPC Jintang Logistics Co., Ltd. Commercial 100.00% Set up Zhejiang Zhejiang Xiaoshan, Xiaoshan, Zhejiang ZPC Sales Co., Ltd. Commercial 100.00% Set up Zhejiang Zhejiang Zhoushan, Zhoushan, Zhoushan ZPC Sales Co., Ltd. Commercial 100.00% Set up Zhejiang Zhejiang ZPC (Zhejiang Free Trade Zhoushan, Zhoushan, Zone) Green Petrochemical Commercial 100.00% Set up Zhejiang Zhejiang Research Institute Co., Ltd. Rongxiang Chemical Fiber Co., Xiaoshan, Xiaoshan, M anufacturing 100.00% Set up Ltd. Zhejiang Zhejiang Business Zhejiang Yongsheng Shaoxing, Shaoxing, combination M anufacturing 70.00% Technology Co., Ltd. Zhejiang Zhejiang s under the same control Zhejiang Zhuosheng Industry & Shaoxing, Shaoxing, Commercial 100.00% Set up Trade Co., Ltd. Zhejiang Zhejiang Rongsheng International Danzhou, Danzhou, Commercial 100.00% Set up Trading (Hainan) Co., Ltd. Hainan Hainan Rongsheng Chemical Shanghai, Shanghai, Commercial 100.00% Set up (Shanghai) Co., Ltd. China China Rongsheng (Zhoushan) New Zhoushan, Zhoushan, M anufacturing 100.00% Set up M aterials Co., Ltd. Zhejiang Zhejiang Rongsheng New M aterial Taizhou, Taizhou, M anufacturing 100.00% Set up (Taizhou) Co., Ltd. Zhejiang Zhejiang (2) Major non-wholly owned subsidiaries Unit: RM B Gain and loss Dividend announced S hareholding ratio attributable to to be distributed to Ending balance of Name of subsidiary of minority minority minority minority equity shareholders shareholders in the shareholders in the current period current period 157 / 187 2023 Semi-annual Report Dalian Yisheng Investment 30.00% 29,428,680.84 0.00 2,045,661,193.99 Co., Ltd. Yisheng Dahua Petrochemical 15.40% -11,254,535.39 0.00 1,058,318,814.22 Co., Ltd. Zhejiang Petroleum & 49.00% -886,165,692.60 0.00 44,315,096,816.19 Chemical Co., Ltd. Zhejiang Yongsheng 30.00% -13,797,656.55 0.00 205,797,649.66 Technology Co., Ltd. Zhejiang Yisheng New 49.00% -93,870,709.22 0.00 1,300,348,032.10 M aterials Co., Ltd. 158 / 187 2023 Semi-annual Report (3) Main financial information of major non-wholly owned subsidiaries Unit: RM B Ending balance Beginning balance Name of Non- Non- Non- Non- subsidiary Current Total Current Total Current Total Current Total current current current current assets assets liabilities liabilities assets assets liabilities liabilities assets liabilities assets liabilities Dalian Yisheng 7,212,986, 9,703,099, 16,916,086 8,061,139, 1,161,059, 9,222,198, 7,863,016, 9,670,921, 17,533,937 9,020,135, 877,263,39 9,897,398, Investment Co., 819.99 236.64 ,056.63 037.75 290.64 328.39 267.32 048.60 ,315.92 075.15 8.54 473.69 Ltd. Yisheng Dahua 9,052,113, 6,294,010, 15,346,123 8,059,514, 1,161,059, 9,220,574, 9,702,998, 6,368,833, 16,071,832 9,017,987, 877,263,39 9,895,250, Petrochemical 024.88 072.48 ,097.36 815.59 290.64 106.23 995.48 973.65 ,969.13 092.36 8.54 490.90 Co., Ltd. Zhejiang Petroleum & 54,158,766 221,102,00 275,260,76 64,886,437 120,175,13 185,061,56 66,428,360 220,440,13 286,868,49 73,204,392 121,717,08 194,921,48 Chemical Co., ,593.40 2,686.62 9,280.02 ,837.05 1,872.31 9,709.36 ,516.70 7,988.94 8,505.64 ,158.98 9,146.90 1,305.88 Ltd. Zhejiang Yongsheng 624,860,49 1,866,075, 2,490,935, 948,947,91 855,995,64 1,804,943, 603,435,05 1,678,225, 2,281,661, 841,912,13 707,764,51 1,549,676, Technology Co., 5.73 225.02 720.75 2.58 2.66 555.24 6.35 947.80 004.15 9.62 0.53 650.15 Ltd. Zhejiang Yisheng New 3,503,255, 8,793,970, 12,297,225 7,488,427, 2,155,080, 9,643,507, 3,175,435, 9,113,541, 12,288,977 7,823,185, 1,605,762, 9,428,948, M aterials Co., 416.30 033.38 ,449.68 584.79 125.25 710.04 983.29 928.71 ,912.00 859.65 652.80 512.45 Ltd. Unit: RM B Current amount incurred Amount incurred in the previous period Name of subsidiary Total Cash flows from Total Cash flows from Operating Operating Net profit comprehensive operating Net profit comprehensive operating revenue revenue income activities income activities Dalian Yisheng 14,135,227,704.1 - 15,534,691,823.2 86,841,067.42 57,348,886.01 195,822,039.82 205,941,149.69 -319,840,820.17 Investment Co., Ltd. 6 1,088,546,093.37 5 Yisheng Dahua 14,135,227,704.1 - 15,534,691,823.2 -73,067,164.80 -51,033,487.10 57,298,172.33 83,019,574.83 -820,469,146.06 Petrochemical Co., Ltd. 6 1,089,402,616.64 5 159 / 187 2023 Semi-annual Report Zhejiang Petroleum & 120,776,303,042. - - 106,665,923,148. 31,729,992,611.4 9,529,287,672.59 8,538,772,313.32 8,538,550,415.75 Chemical Co., Ltd. 53 1,751,527,430.45 1,751,601,063.10 47 2 Zhejiang Yongsheng 1,113,893,496.59 -45,992,188.49 -45,992,188.49 114,065,403.23 1,259,283,241.43 53,147,684.81 53,147,684.81 -28,301,658.25 Technology Co., Ltd. Zhejiang Yisheng New 17,913,286,293.8 16,017,912,352.5 -206,590,638.53 -206,311,659.91 205,886,712.10 22,695,139.38 22,695,139.38 340,635,556.04 M aterials Co., Ltd. 8 2 2. Equity in joint ventures or associated enterprises (1) Important joint ventures or associated enterprises S hareholding ratio Accounting method for Name of the joint venture or associated Principal place of Place of investments in joint Business nature enterprise business registration Direct Indirect ventures or associated enterprises Accounting by the equity Zhejiang Yisheng Petrochemical Co., Ltd. Ningbo, Zhejiang Ningbo, Zhejiang M anufacturing 16.07% 13.93% method Accounting by the equity Hainan Yisheng Petrochemical Co., Ltd. Yangpu, Hainan Yangpu, Hainan M anufacturing 50.00% method Accounting by the equity Ningbo Hengyi Trading Co., Ltd. Ningbo, Zhejiang Ningbo, Zhejiang Commercial 30.00% method Zhejiang Xiaoshan Rural Commercial Bank Accounting by the equity Xiaoshan, Zhejiang Xiaoshan, Zhejiang Finance 9.71% Co., Ltd. method Basis for holding less than 20% of the voting rights but having significant influence, or holding 20% or more of the voting rights but not having significant influence: The company holds 9.712% of the shares of Zhejiang Xiaoshan Rural Commercial Bank Co., Ltd. and has a representative on the board of directors of the company, who has the substantive right to participate in decision-making. The representative can participate in the formulation of financial and operating policies of Zhejiang Xiaoshan Rural Commercial Bank Co., Ltd., so as to exert significant influence on it. (2) Main financial information of important associated enterprise s Unit: RM B Ending balance/amount incurred in the current period Beginning balance/amount incurred in the prior period 160 / 187 2023 Semi-annual Report Ningbo Hengyi Xiaoshan Rural Ningbo Hengyi Xiaoshan Rural Zhejiang Zhejiang Hainan Yisheng Trading Co., Commercial Hainan Yisheng Trading Co., Commercial Yisheng Yisheng Ltd. Bank Ltd. Bank 16,751,172,744.1 232,365,085,118. 15,176,421,030.3 204,793,958,004. Current assets 5,731,762,059.41 1,170,433,896.52 5,152,846,491.05 287,114,550.78 1 20 3 31 98,969,635,753.6 78,315,867,412.7 Non-current assets 3,367,134,387.25 8,607,401,246.01 3,556,134,332.39 3,593,134,697.01 7,192,824,373.67 3,450,161,589.10 8 2 20,118,307,131.3 14,339,163,305.4 331,334,720,871. 18,769,555,727.3 12,345,670,864.7 283,109,825,417. Total assets 4,726,568,228.91 3,737,276,139.88 6 2 88 4 2 03 289,140,013,843. 255,066,384,587. Current liabilities 9,933,871,440.11 4,650,658,258.43 3,986,989,420.91 9,101,100,209.73 4,166,702,054.87 2,968,960,871.83 35 60 20,365,549,825.2 Non-current liabilities 1,199,800,375.00 3,050,582,087.92 733,508,577.50 1,752,991,337.36 7,200,472,723.92 8 11,133,671,815.1 309,505,563,668. 262,266,857,311. Total liabilities 7,701,240,346.35 3,986,989,420.91 9,834,608,787.23 5,919,693,392.23 2,968,960,871.83 1 63 52 M inority equity 269,087,264.74 273,191,261.65 Shareholders’ equity 21,560,069,938.5 20,569,776,843.8 attributable to the parent 8,984,635,316.25 6,637,922,959.07 739,578,808.00 8,934,946,940.11 6,425,977,472.49 768,315,268.05 1 6 company Share of net assets calculated by the 2,695,390,594.88 3,318,961,479.54 221,873,642.40 2,093,870,872.29 2,680,484,082.03 3,212,988,736.25 230,494,580.42 1,997,736,727.08 shareholding ratio Adjustments --Goodwill 102,420,700.00 4,040,400.00 102,420,700.00 4,040,400.00 --Unrealized profits from -12,523,708.66 internal transactions --Others 11,273,596.91 -11,494,331.77 1,238,672.03 11,166,142.40 11,273,596.91 30.97 1,238,672.03 4,302,713.07 Book value of equity investment in associated 2,706,664,191.78 3,409,887,847.77 223,112,314.43 2,109,077,414.69 2,691,757,678.94 3,302,885,758.56 231,733,252.44 2,006,079,840.15 enterprise Fair value of equity investment in associated enterprise with the public offer 161 / 187 2023 Semi-annual Report 12,693,711,327.4 10,107,704,727.6 12,302,809,948.5 Operating revenue 8,952,011,880.85 3,601,028,878.05 8,854,354,173.70 7,381,130,901.74 3,129,903,598.29 3 4 5 Net profit 25,151,242.14 314,997,204.80 22,789,399.06 1,370,009,795.40 97,938,771.62 272,897,534.93 18,541,394.77 980,074,507.71 Net profit from termination of operation Other comprehensive 24,537,134.00 -103,051,718.22 -51,525,859.11 117,255,082.81 -37,253,216.39 -31,204,585.25 -15,602,292.63 -56,814,156.95 income Total comprehensive 49,688,376.14 211,945,486.58 -28,736,460.05 1,487,264,878.21 60,685,555.23 241,692,949.68 2,939,102.14 923,260,350.76 income Dividends received from associated enterprises in 39,685,918.80 265,000,000.00 169,500,000.00 39,685,918.80 the current year (3) Summary of the financial information of minor joint ventures and associated enterprises Unit: RM B Ending balance/amount incurred in the current period Beginning balance/amount incurred in the prior period Associated enterprise: Total book value of investments 442,301,126.80 500,873,276.26 Total of the following items calculated as per the respective shareholding proportion --Net profit -64,355,583.45 -64,491,661.45 --Other comprehensive income 3,783,433.99 -154,250.47 --Total comprehensive income -60,572,149.46 -64,645,911.92 162 / 187 2023 Semi-annual Report X. Risks Relating to Financial Instruments The Company conducts risk management to seek the appropriate balance between the risks and benefits from its use of financial instruments and to mitigate the adverse effects that the risks of financial instruments have on the Company’s financial performance. Based on this objective, the Company’s basic policy for risk management is to confirm and analyze all kinds of risks faced by the Company, set up an appropriate risk bottom line, conduct risk management, and monitor all risks promptly and reliably to limit risks within a specific range. The Company faces various risks related to financial instruments in its daily activities, mainly including credit risk, liquidity risk and market risk. The Management has deliberated and approved the policies governing such risks, as outlined below. (I) Credit risk Credit risk refers to the risk that may bring financial loss to one party of the financial tool caused by the other party’s failure to perform its obligations in the contract. 1. Practice of credit risk management (1) Evaluation method of credit risk On each balance sheet date, the Company assesses whether the credit risk of relevant financial instruments has increased significantly since initial recognition. When confirming whether the credit risks have increased significantly since the initial recognition, the Company considers reasonable and well-founded information, including qualitative and quantitative analysis based on the Company’s history data, external credit risk ratings and forward-looking information, without incurring additional costs or efforts. Based on a single financial instrument or a combination of financial instruments with similar credit risk characteristics, the Company compares the default risks of the financial instruments on the balance sheet date with the default risks on the initial recognition date so as to determine changes in the expected default risks of financial instruments during the duration. When one or more of the following quantitative and qualitative criteria is/are triggered, the Company considers that the credit risks of financial instruments have increased significantly: 1) The quantitative criteria mainly refer to that the probability of default of the remaining duration on the balance sheet date increases by more than a certain proportion compared with the initial recognition. 2) The qualitative criteria mainly include significant adverse changes in the debtor ’s business or financial situation, and existing or expected changes in the technical, market, economic or legal environment, which will have a significant adverse impact on the debtor ’s repayment ability to the Company, etc. (2) Definition of default and credit-impaired assets When a financial instrument meets one or more of the following conditions, the Company defines the financial asset as a default, and its standard is consistent with the definition of credit impairment: 1) The debtor has major financial difficulties; 2) The debtor violates the binding provisions on the debtor in the contract; 3) The debtor is likely to go bankrupt or undergo another financial restructuring; 4) The creditor gives the debtor concessions that the debtor would not make under any other circumstances due to economic or contractual considerations related to the debtor ’s financial difficulties. 2. Measurement of expected credit loss Key parameters for measuring expected credit loss include the probability of default (PD), loss given default (LGD) and exposure at default (EAD). The Company has taken into account the quantitative analysis and forward- looking information of historical statistical data (such as counterparty rating, guarantee method, collateral type and repayment method), and established the PD, LGD and EAD models. 163 / 187 2023 Semi-annual Report 3. For the reconciliation between the opening balance and the closing balance of the provision for loss of financial instruments, please see notes VII 3 and VII 6 of the financial statements for details. 4. Credit risk exposure and credit risk concentration The credit risk to the Company mainly comes from monetary funds and accounts receivable. In order to control the above related risks, the Company has taken the following measures respectively. (1) Monetary fund The Company deposits bank deposits and other monetary funds in financial institutions with high credit rating, so its credit risk is low. (2) Receivables The Company regularly evaluates the credit of customers who trade by credit. According to the credit evaluation results, the Company chooses to trade with recognized customers with good credit and monitors their accounts receivable balance to ensure that the Company will not face significant bad debt risk. Since the Company only conducts transactions with recognized third parties with good credit, no collateral is required. Credit risk concentration is managed according to customers. As of June 30, 2023, the Company has a certain credit concentration risk, because 61.62% (December 31, 2022: 57.71%) of the Company’s accounts receivable are from the top five customers ranking in terms of balance. The Company holds no collateral or other credit enhancement for the balance of accounts receivable. The maximum credit risk exposure of the Company is the book value of each financial asset on the balance sheet. (II) Liquidity risk Liquidity risk refers to the risk of occurrence of capital shortage when the Company fulfills its obligations settled by delivering cash or other financial assets. It may result from the inability to sell financial assets at fair value as soon as possible; or because the other party is unable to repay its contractual debts; or from debts due in advance; or from the inability to generate expected cash flow. In order to control this risk, the Company comprehensively uses various financing means, such as bill settlement and bank loan, and adopts the method of the appropriate combination of long-term and short-term financing methods to optimize the financing structure, so as to maintain the balance between financing sustainability and flexibility. The Company has obtained bank credit lines from a number of commercial banks to meet working capital needs and capital expenditure. Financial liabilities are classified by remaining maturity date Amount by the end of the period Item Undiscounted Book value Within 1 year 1-3 year(s) Above 3 years contract price Bank 195,712,104,096.54 221,025,418,081.61 67,482,367,115.08 64,217,111,870.36 89,325,939,096.17 borrowings Trading financial 549,233,668.87 549,233,668.87 549,233,668.87 liabilities Notes payable 2,425,595,695.06 2,425,595,695.06 2,425,595,695.06 Accounts 40,246,839,546.30 40,246,839,546.30 40,246,839,546.30 payable Other 5,932,751,765.86 5,932,751,765.86 5,932,751,765.86 payables Bonds 2,033,552,302.01 2,107,600,000.00 1,073,100,000.00 1,034,500,000.00 payable 164 / 187 2023 Semi-annual Report Lease 224,948,277.68 283,362,499.97 29,292,521.61 57,669,786.69 196,400,191.67 liabilities Subtotal 247,125,025,352.32 272,570,801,257.67 117,739,180,312.78 65,309,281,657.05 89,522,339,287.84 (Cont.) Amount at the beginning of the period Item Undiscounted Book value Within 1 year 1-3 year(s) Above 3 years contract price Bank 177,771,036,728.59 226,673,503,345.00 43,948,504,913.77 40,986,100,131.36 141,738,898,299.87 borrowings Trading financial 588,769,711.55 588,769,711.55 588,769,711.55 liabilities Notes payable 3,408,800,462.03 3,408,800,462.03 3,408,800,462.03 Accounts 69,079,366,976.43 69,079,366,976.43 69,079,366,976.43 payable Other 3,472,604,671.47 3,472,604,671.47 3,472,604,671.47 payables Bonds 2,034,827,122.23 2,146,200,000.00 73,100,000.00 2,073,100,000.00 payable Lease 235,690,816.58 273,722,334.25 23,875,292.60 42,762,902.46 207,084,139.19 liabilities Subtotal 256,591,096,488.88 305,642,967,500.73 120,595,022,027.85 43,101,963,033.82 141,945,982,439.06 (III) Market risk Market risk means a risk that the fair value or future cash flow of the financial instrument fluctuates due to changes in market price. It mainly includes interest rate risk and foreign exchange risk. 1. Interest rate risk Interest rate risk refers to the risk that the fair value of financial instruments or cash flow in the future may fluctuate due to changes in the market interest rate. The interest-bearing financial instruments with fixed interest rates expose the Company to fair value interest rate risk, and the interest-bearing financial instruments with floating interest rates expose the Company to cash flow interest rate risk. The Company determines the ratio of fixed interest rate and floating interest rate financial instruments according to the market environment, and maintains an appropriate combination of financial instruments through regular review and monitoring. The cash flow interest rate risk faced by the Company is mainly related to the bank borrowings with floating interest rates. As of June 30, 2023, the bank borrowings with a floating interest rate of the Company are RMB 135,828.1803 million, USD 290 million, and EUR 63.507 million (December 31, 2022: RMB 138,260.1218 million). Under the assumption that other variables remain unchanged, assuming that the interest rate changes by 50 benchmark points, it will not have a significant impact on the total profits and shareholders’ equity. 2. Foreign exchange risk Foreign exchange risk means a risk that the fair value or future cash flow of a financial instrument fluctuates due to a change in the foreign exchange rate. The risk of exchange rate changes faced by the Company is mainly related to the Company’s foreign currency monetary assets and liabilities. For foreign currency assets and liabilities , in case of short-term imbalance, the Company will buy and sell foreign currencies at the market exchange rate when necessary to ensure that the net risk exposure is maintained at an acceptable level. The Company’s monetary assets and liabilities in foreign currencies at the end of the period are detailed in note VII 58 of Notes to Items in the Consolidated Financial Statements. 165 / 187 2023 Semi-annual Report XI. Disclosure of Fair Value 1. Fair value at the end of the period of assets and liabilities measured at fair value Unit: RM B Ending fair value Item Level 1 fair Level 2 fair Level 3 fair value value value Total measurement measurement measurement I. Sustained measurement of fair value -- -- -- -- 1. Trading financial assets and other non-current financial assets (1) Financial assets classified as financial assets measured at fair value through profit or loss for the 387,219,170.37 387,219,170.37 current period Derivative financial assets 387,219,170.37 387,219,170.37 2. Receivables financing 529,695,407.36 529,695,407.36 Total assets continuously measured at fair value 387,219,170.37 529,695,407.36 916,914,577.73 3. Trading financial liabilities 549,233,668.87 549,233,668.87 Derivative financial liabilities 549,233,668.87 549,233,668.87 Total liabilities continuously measured at fair value 549,233,668.87 549,233,668.87 II. Unsustained fair value measurement -- -- -- -- 2. Basis for determination of the market prices of sustained and unsustained Level 1 fair value measurement items It is based on the floating gain and loss amount determined by the futures and paper cargo position contract in accordance with the fair value on the balance sheet date. 3. Qualitative and quantitative information of valuation techniques and important parameters adopted for sustained and unsustained level 3 fair value measurement items Basis: the fair value is determined by using a specific valuation technique, and the important parameters adopted include interest rates that cannot be directly observed and so on. XII. Related Party and Related Transactions 1. The Company’s parent company Proportion of the Proportion of the Company’s Name of parent Place of Company’s Business nature Registered capital voting rights held company registration shares held by the by the parent parent company company Zhejiang Rongsheng Xiaoshan, Industrial 83,466.40 61.46% 61.46% Holding Group Zhejiang investment Co., Ltd. 166 / 187 2023 Semi-annual Report Information about the Company’s parent company Other information: By the end of June, Li Shuirong directly holds 6.35% equity in the Company. Zhejiang Rongsheng Holding Group Co., Ltd. holds 61.46% of the equity of the Company, and Li Shuirong holds 63.523% of the equity of Zhejiang Rongsheng Holding Group Co., Ltd., thus indirectly holding 39.04% of the equity of the Company, with a total of holding 45.39% of the equity of the Company. The ultimate controlling party of the Company is Li Shuirong. 2. Information on subsidiaries of the Company See Note IX for details of the Company’s subsidiaries. 3. The Company’s joint ventures and associated enterprises See Note IX for details of important joint ventures or associated enterprises of the Company. Other joint ventures and associated enterprises that form balances in related party transactions with the Company in the current or previous period are as follows: Name of joint venture or associated enterprise Relation with the Company Zhejiang Provincial Petroleum Co., Ltd. Associated enterprise ZPC-ENN (Zhoushan) Gas Co., Ltd. Associated enterprise Zhejiang Dingsheng Petrochemical Engineering Co., Ltd. Associated enterprise Zhejiang Kunsheng Petroleum & Chemical Sales Co., Ltd. Associated enterprise Ningbo Coastal Public Pipe Gallery Co., Ltd. Associated enterprise Zhejiang Zhenshi Port Service Co., Ltd. Associated enterprise Zhejiang Derong chemicals Co. Ltd. Associated enterprise Zhejiang Jurong Petroleum & Chemical Sales Co., Ltd. Associated enterprise Zhoushan ZPC Zhougang Tugboat Co., Ltd. Associated enterprise 4. Other related parties Relationship between other related parties and the Name of other related parties Company Li Jumei Close family member of the actual controller Xiang Jiongjiong Director and General M anager Controlled by a family member close to the actual Sanyuan Holding Group Co., Ltd. controller Controlled by a family member close to the actual Sanyuan Holding Group Hangzhou Thermal Power Co., Ltd. controller Controlled by a family member close to the actual Zhejiang Saintyear Textile Co., Ltd. controller Zhejiang Rongtong Logistics Co., Ltd. The same ultimate actual controller Ningbo Rongxiang Logistics Co., Ltd. The same ultimate actual controller Thermal Power Co., Ltd. of Ningbo Economic and Technological The same ultimate actual controller Development Zone 167 / 187 2023 Semi-annual Report Ningbo United Group Co., Ltd. The same ultimate actual controller Suzhou Shenghui Equipment Co., Ltd. The same ultimate actual controller Hangzhou Shengyuan Real Estate Development Co., Ltd. The same ultimate actual controller Daishan Chenyu Real Estate Co., Ltd. The same ultimate actual controller Rongsheng Coal Co., Ltd. The same ultimate actual controller Rongsheng Energy Co., Ltd. The same ultimate actual controller Ningbo Qingzhi Chemical Terminal Co., Ltd. The same ultimate actual controller Ningbo Qijiashan Chemical Terminal Co., Ltd. The same ultimate actual controller Ningbo Haineng Blend Oil Co., Ltd. The same ultimate actual controller Hong Kong Yisheng Co., Ltd. Subsidiary of Hainan Yisheng Petrochemical Co., Ltd. Hong Kong Yisheng Petrochemical Investment Co., Ltd. Subsidiary of Zhejiang Yisheng Petrochemical Co., Ltd. Subsidiary of Hong Kong Yisheng Petrochemical Ningbo Shengmao Trading Co., Ltd. Investment Co., Ltd. Zhejiang Yixin Chemical Fiber Co., Ltd. Subsidiary of Zhejiang Yisheng Petrochemical Co., Ltd. Associated enterprise of Zhejiang Rongtong Logistics Co., Dongzhan Shipping Co., Ltd. Ltd. Guangsha (Zhoushan) Energy Group Co., Ltd. Subsidiary of Zhejiang Provincial Petroleum Co., Ltd. Zhejiang Petroleum Integrated Energy Sales Co., Ltd. Subsidiary of Zhejiang Provincial Petroleum Co., Ltd. Actual control company of subsidiary of Zhejiang Zhoushan Oil Pipeline Co., Ltd. Provincial Petroleum Co., Ltd. ZHEJIANG PETROLEUM TRADING (SINGAPORE) PTE. LTD. Subsidiary of Zhejiang Provincial Petroleum Co., Ltd. SAUDI ARABIAN OIL COM PANY [Note] ARAM CO TRADING SINGAPORE PTE LTD Subsidiary of SAUDI ARABIAN OIL COM PANY Sabic (China)Holding Co Ltd Subsidiary of SAUDI ARABIAN OIL COM PANY Sabic (Shanghai) Trading Co Ltd Subsidiary of SAUDI ARABIAN OIL COM PANY SABIC ASIA PACIFIC PTE LTD Subsidiary of SAUDI ARABIAN OIL COM PANY Other notes [Note] Zhejiang Rongsheng Holding Group, the controlling shareholder of the Company, signed the Share Purchase Agreement with the strategic partner Aramco Overseas Company B.V (hereinafter referred to as AOC), a wholly-owned subsidiary of Saudi Arabian Oil Company (hereinafter referred to as Saudi Aramco) on March 27, 2023, and the transferring parties have obtained the Confirmation of Securities Transfer Registration issued by China Securities Depository and Clearing Corporation Limited on July 20, 2023 and completed the transfer. 5. Related party transactions (1) Related party transactions regarding purchase and sales of goods as well as provision and acceptance of labor services Table of the purchasing of goods and receiving of labor services Unit: RM B Related party Contents of Current Amount of Whether it Amount related party amount transactions exceeds the incurred in the 168 / 187 2023 Semi-annual Report transaction incurred approved approved previous period amount of transactions Zhejiang Rongsheng Holding Group Coal and other 9,203,105,641. No 2,860,103,597.62 Co., Ltd. materials 75 16,000,000,000 Rongsheng Energy Co., Ltd. Coal No 2,460,663,120.71 Rongsheng Coal Co., Ltd. Coal, labor No 204,118,267.44 Zhejiang Rongtong Logistics Co., Freight 531,548,409.92 1,000,000,000 No 201,831,537.80 Ltd. Plant Zhejiang Dingsheng Petrochemical operation 345,759,181.50 700,000,000 No 284,720,249.85 Engineering Co., Ltd. guarantee service fee Industrial m- pentadiene, Zhejiang Derong chemicals Co. Ltd. 341,814,473.82 1,500,000,000 No auxiliary materials, etc. Ningbo Hengyi Trading Co., Ltd. PTA、PX 211,953,592.92 3,000,000,000 No 1,457,707,469.19 Suzhou Shenghui Equipment Co., Equipment 84,014,976.28 350,000,000 No 120,696,751.37 Ltd. and materials Guangsha (Zhoushan) Energy Warehousing 59,158,556.00 200,000,000 No 59,007,693.52 Group Co., Ltd. service Lump sum fee Ningbo Qingzhi Chemical Terminal for port 36,123,758.82 100,000,000 No 37,621,279.16 Co., Ltd. operation IPA, Zhejiang Yisheng Petrochemical warehousing 47,306,743.36 120,000,000 No 39,096,544.29 Co., Ltd. fee Ningbo Rongxiang Logistics Co., Freight 23,806,547.61 70,000,000 No 12,714,540.55 Ltd. Warehousing Ningbo Haineng Blend Oil Co., Ltd. 15,812,394.15 50,000,000 No 12,844,360.86 service Dongzhan Shipping Co., Ltd. Freight 12,206,518.81 50,000,000 No 7,160,941.04 Pipeline Zhoushan Oil Pipeline Co., Ltd. 5,288,990.83 30,000,000 No service Sanyuan Holding Group Hangzhou Steam 4,791,721.11 30,000,000 No 8,639,495.40 Thermal Power Co., Ltd. Auxiliary Zhejiang Juxing Chemical Fiber materials, No 12,202,312.51 Co., Ltd. hardware Auxiliary Zhejiang Saintyear Textile Co., Ltd. 2,394,958.41 3,000,000 No materials Zhejiang Petroleum Integrated Diesel 630,247.79 5,000,000 No 1,739,890.17 Energy Sales Co., Ltd. Coal water Thermal Power Co., Ltd. of Ningbo slurry Economic and Technological 49,438.48 1,000,000 No 124,914.09 processing, Development Zone power Ningbo United Group Co., Ltd. Hotel services 76,056.84 1,000,000 No 9,404.71 PX Ningbo Shengmao Trading Co., Ltd. 1,000,000,000 No 730,188,253.84 etc. 169 / 187 2023 Semi-annual Report ZHEJIANGPETROLEUMTRADI Crude oil 4,120,000,000 No 1,391,497,077.45 NG(SINGAPORE)PTE.LTD. SAUDI ARABIAN OIL 27,189,630,729 25,561,755,046.8 Crude oil No COM PANY .16 6 ARAM CO TRADING Crude oil [Note 1] No 630,102,133.60 SINGAPORE PTE LTD 71,000,000,000 Sabic (Shanghai) Trading Co Ltd M EG 317,929,261.69 No 395,291,299.43 SABIC ASIA PACIFIC PTE LTD M EG No 150,378,165.78 Sabic (China) Holding Co Ltd M EG No 246,571,056.35 38433402199.2 99,330,000,000. 36,886,785,403.5 Total 5 00 9 Information on goods sold/services provided Unit: RM B Amount incurred Contents of related party Current amount Related party in the previous transaction incurred period ZHEJIANGPETROLEUMTRADING(SINGAPORE) Crude oil 1,089,776,427.34 PTE.LTD. Hainan Yisheng Petrochemical Co., Ltd. PTA, PX etc. 168,481,157.17 PTA, auxiliary materials, Zhejiang Juxing Chemical Fiber Co., Ltd. 562,682,429.13 M EG etc. Ningbo Rongxiang Logistics Co., Ltd. Diesel 3,643,690.64 Ningbo Shengmao Trading Co., Ltd. PTA 153,267,962.43 Suzhou Shenghui Equipment Co., Ltd. Diesel 9734.51 Diesel, engineering Zhejiang Derong chemicals Co. Ltd. 539,900,609.38 152,121,369.05 materials, power, etc. Zhejiang Dingsheng Petrochemical Engineering Co., Diesel 935,398.27 Ltd. Zhejiang Jurong Petroleum & Chemical Sales Co., Diethylene glycol, glycol 56,928,235.68 75,673,733.14 Ltd. etc. Zhejiang Rongtong Logistics Co., Ltd. Diesel, PTA 11,667,724.36 838,459.20 Zhejiang Yisheng Petrochemical Co., Ltd. PTA、PX 5,368,839,946.05 2,105,247,813.15 Zhejiang Yixin Chemical Fiber Co., Ltd. PTA 147,504,424.78 60,176.99 Zhejiang Petroleum Integrated Energy Sales Co., Ltd. Diesel, gas 245,866,250.46 Zhoushan ZPC Zhougang Tugboat Co., Ltd. Diesel etc. 7,139,205.79 4,992,805.40 Ningbo Hengyi Trading Co., Ltd. PTA 446,053,097.35 Zhejiang Kunsheng Petroleum & Chemical Sales Co., PX, M EG, petroleum 9,031,590,312.35 Ltd. benzene etc. ARAM CO TRADING SINGAPORE PTE LTD Crude oil [Note 1] 463,239 Total 7793960766.86 12,379,723,434.76 Note to related party transactions of goods purchase & sale and labor services rendering & receiving [Note 1] The Company purchased crude oil from ARAMCO TRADING SINGAPORE PTE LTD in the first half of the year for an aggregate amount of RMB 1,114,146,200 and at the same time sold crude oil to ARAMCO TRADING SINGAPORE PTE LTD for an amount of RMB 1,116,545,900 (confirmed w ith the net book value method). 170 / 187 2023 Semi-annual Report [Note 2] The Company transferred its equity interest in this company in November 2021, and after the transfer of equity the Company no longer holds an equity interest in this company, and only the amount of transactions with this company for the period January-June 2022 is disclosed in the notes to these financial statements. (2) Related leasing The Company acts as the Lessor: Unit: RM B Rental income recognized in Rental income recognized in Name of lessee Type of leased asset the current period the previous period Rongtong Logistics Co., Ltd. House rental 642,201.84 642,201.84 Ningbo Rongxiang Logistics House rental 65,415.93 Co., Ltd. Total 707,617.77 642,201.84 The Company acts as the Lessee: Unit: RM B Variable lease Rental expenses for Interest payments not short-term leases and expense on Increase in included in the leases of low-value Rent paid lease right-of-use measurement of assets on a simplified liabilities assets lease liabilities (if basis (if applicable) assumed applicable) Type Amo Amo Amo of unt unt unt Name of lessor leased Curr incu Curr incu Curr incu asset Amount Amount Current ent rred ent rred ent rred Current incurred incurre amount amo in amo in amo in amount in the d in the incurre unt the unt the unt the incurred previous previou d incu previ incu previ incu previ period s period rred ous rred ous rred ous perio perio perio d d d Zhejiang Rongsheng House 275,229.3 275,229.3 Holding Group leasing 6 6 Co., Ltd. Hangzhou Shengyuan Real House 1,847,627 Estate leasing .16 Development Co., Ltd. 2122856. 275,229.3 Total 52 6 (3) Affiliated guarantees The Company as guarantor Unit: RM B S tarting date of the Ending date of the Whether the S ecured party Guarantee amount guarantee guarantee guarantee has 171 / 187 2023 Semi-annual Report been performed Sanyuan Holding Group Co., Ltd. 80,000,000.00 M arch 04, 2021 February 27, 2024 No Zhejiang Rongsheng Holding Group 1,799,607,000.00 July 19, 2022 December 29, 2023 No Co., Ltd. Zhejiang Rongsheng Holding Group 4,283,382,500.00 July 04, 2022 June 08, 2024 No Co., Ltd. Zhejiang Rongsheng Holding Group 522,881,200.00 October 24, 2022 October 31, 2023 No Co., Ltd. [Note 1] Zhejiang Rongsheng Holding Group 56,331,187,700.00 January 29, 2021 M arch 12, 2028 No Co., Ltd. Zhejiang Rongsheng Holding Group 591,311,900.00 April 28, 2020 April 01, 2029 No Co., Ltd. [Note 2] Zhejiang Rongsheng Holding Group 1,837,500,000.00 M ay 08, 2021 January 15, 2026 No Co., Ltd. [Note 3] Zhejiang Rongsheng Holding Group 3,172,884,100.00 November 22, 2021 October 20, 2027 No Co., Ltd. [Note 4] Zhejiang Rongsheng Holding Group 200,585,200.00 June 09, 2020 June 15, 2026 No Co., Ltd. [Note 5] Zhejiang Rongsheng Holding Group 119,750,000.00 September 30, 2020 September 30, 2023 No Co., Ltd. [Note 6] Zhejiang Rongsheng Holding Group 73,067,700.00 November 16, 2021 January 24, 2025 No Co., Ltd. [Note 7] Zhejiang Rongsheng Holding Group 2,040,000,000.00 September 28, 2022 October 12, 2025 No Co., Ltd. [Note 1] Zhejiang Rongsheng Holding Group 3,243,951,600.00 August 18, 2020 April 20, 2026 No Co., Ltd. [Note 8] Zhejiang Rongsheng Holding Group 15,667,777,100.00 November 14, 2022 October 30, 2030 No Co., Ltd. [Note 9] Zhejiang Rongsheng Holding Group Co., Ltd., Rongsheng Petrochemical 5,829,555,400.00 July 08, 2022 December 08, 2024 No Co., Ltd. Zhejiang Rongsheng Holding Group Co., Ltd., Rongsheng Petrochemical 20,420,426,300.00 July 31, 2018 July 30, 2030 No Co., Ltd., Li Shuirong, Li Jumei [Note 11] Zhejiang Rongsheng Holding Group Co., Ltd., Rongsheng Petrochemical 1,068,695,820.00 August 08, 2018 July 30, 2030 No Co., Ltd., Li Shuirong, Li Jumei [Note 11] Zhejiang Rongsheng Holding Group Co., Ltd., Rongsheng Petrochemical 30,552,538,800.00 January 22, 2021 November 15, 2032 No Co., Ltd. [Note 10] Zhejiang Rongsheng Holding Group 6,738,472,300.00 M arch 15, 2022 June 26, 2024 No Co., Ltd. Zhejiang Rongsheng Holding Group 310,070,225.85 June 02, 2022 December 30, 2024 No Co., Ltd. Zhejiang Rongsheng Holding Group 30,565,862,360.64 November 27, 2020 October 30, 2023 No Co., Ltd. Zhejiang Rongsheng Holding Group 219,800,235.27 M arch 29, 2023 September 30, 2024 No Co., Ltd. [Note 9] Zhejiang Rongsheng Holding Group 689,246.25 M ay 09, 2023 July 11, 2023 No 172 / 187 2023 Semi-annual Report Co., Ltd. [Note 1] Zhejiang Rongsheng Holding Group 3,663,779,025.54 M ay 12, 2023 August 31, 2023 No Co., Ltd. [Note 1] Zhejiang Rongsheng Holding Group 10,827,073.95 June 06, 2019 July 01, 2023 No Co., Ltd. [Note 11] Zhejiang Rongsheng Holding Group 149,623,151.37 M arch 29, 2021 July 30, 2024 No Co., Ltd. [Note 10] Description of related guarantee: [Note 1] Zhejiang Rongsheng Holding Group Co., Ltd. has provided joint and several liability guarantees for 60% of the guarantee amount. [Note 2] Zhejiang Rongsheng Holding Group Co., Ltd. has provided joint and several liability guarantees for 100% of the guarantee amount. The subsidiary Ningbo Niluoshan New Energy Co., Ltd. has provided mortgage guarantee with fixed assets and intangible assets worth RMB 134.8 million. [Note 3] Zhejiang Rongsheng Holding Group Co., Ltd. has provided joint and several liability guarantees for 100% of the guarantee amount. The subsidiary Ningbo Zhongjin Petrochemical Co., Ltd. has provided a mortgage guarantee with machinery and equipment worth RMB 3,786.8923 million. [Note 4] Zhejiang Rongsheng Holding Group Co., Ltd. has provided joint and several liability guarantees for 100% of the guarantee amount. The subsidiary Zhejiang Yisheng New Materials Co., Ltd. has provided a mortgage guarantee with machinery and equipment worth RMB 4,238.0024 million. [Note 5] Zhejiang Rongsheng Holding Group Co., Ltd. has provided joint and several liability guarantees for 50% of the guarantee amount. The subsidiary Zhejiang Yisheng New Materials Co., Ltd. has provided a mortgage guarantee with machinery and equipment worth RMB 4,238.0024 million. [Note 6] Zhejiang Rongsheng Holding Group Co., Ltd. has provided joint and several liability guarantees for 50% of the guarantee amount. [Note 7] Zhejiang Rongsheng Holding Group Co., Ltd. has provided joint and several liability guarantees for 51% of the guarantee amount. [Note 8] Zhejiang Rongsheng Holding Group Co., Ltd. has provided joint and several liability guarantees for 100% of the guarantee amount. The subsidiary Zhejiang Petroleum & Chemical Co., Ltd. has provided a mortgage guarantee with machinery and equipment worth RMB 8,641.9026 million. [Note 9] Zhejiang Rongsheng Holding Group Co., Ltd. has provided joint and several liability guarantees for 100% of the guarantee amount. The subsidiary Zhejiang Petroleum & Chemical Co., Ltd. has provided a mortgage guarantee with the completed assets of the newly added 1.4 million tons/year ethylene and downstream chemical plant (Phase II project product structure optimization) project (including but not limited to the mortgage guarantee provided in the form of land use right, above-ground structures and equipment of the project after the completion acceptance of the construction project). [Note 10] Zhejiang Rongsheng Holding Group Co., Ltd. and the Company have provided joint and several liability guarantees for 60% of the guarantee amount. The subsidiary Zhejiang Petroleum & Chemical Co., Ltd. has provided a mortgage guarantee with the completed asset-refining and chemical integration project with an annual output of 40 million tons (including but not limited to the mortgage guarantee provided in the form of land use right, above-ground structures and equipment of the project after the completion acceptance of the construction project). [Note 11] Zhejiang Rongsheng Holding Group Co., Ltd. and the Company have provided joint and several liability guarantees for 51% of the guarantee amount. The subsidiary Zhejiang Petroleum & Chemical Co., Ltd. has provided a mortgage guarantee with the completed asset-refining and chemical integration project with an annual output of 40 million tons (including but not limited to the mortgage guarantee provided in the form of land use right, above-ground structures and equipment of the project after the completion acceptance of the construction project). 173 / 187 2023 Semi-annual Report (4) Remuneration of key management personnel Unit: RM B Amount incurred in the previous Item Current amount incurred period Remuneration of key management 6,219,431.41 7,453,462.37 personnel (5) Other related transactions 1. Fund borrowing from/to related parties (1) At the beginning of the period, the Company had RMB 1,539.5136 million payable to Zhejiang Rongsheng Holding Group Co., Ltd.; in the current period, the Company has borrowed RMB 3,756 million from Zhejiang Rongsheng Holding Group Co., Ltd., made RMB 61.6691 million provisions for fund possession cost, and r eturned RMB 1,281.5104 million of principal and interest on a cumulative basis. As of June 30, 2023, the amount payable by the Company is RMB 4,075.6721 million. In the current period, the subsidiary Zhejiang Shengyuan Chemical Fiber Co., Ltd. has borrowed RMB 1,500 million from Zhejiang Rongsheng Holding Group Co., Ltd. and returned RMB 1,500 million on a cumulative basis. As of June 30, 2023, Zhejiang Shengyuan Chemical Fiber Co., Ltd. has fully repaid the above amount. (2) At the beginning of the period, the entrusted loan and the related interest payable of Zhejiang Yisheng New Materials Co., Ltd. to Zhejiang Yisheng Petrochemical Co., Ltd. were RMB 988 million and RMB 1.4339 million, respectively. In the current period, RMB 750 million was paid in due c ourse, RMB 548 million of the entrusted loan was received, RMB 21.4979 million of entrusted loan interest was accrued, and RMB 21.8871 million of entrusted loan interest was paid. As of June 30, 2023, RMB 786 million of entrusted loan and RMB 1.0447 million of entrusted loan interest were not yet due for payment. (3) At the beginning of the period, the amount receivables of subsidiary Zhejiang Petroleum & Chemical Co., Ltd. from ZPC-ENN (Zhoushan) Gas Co., Ltd. were RMB 4.8 million, with RMB 105,000 provisions for fund possession cost, RMB 52,200 of fund possession cost collected. As of June 30, 2023, the amount receivables of Zhejiang Petroleum & Chemical Co., Ltd. were RMB 4.8528 million. 2. As of June 30, 2023, the subsidiary Zhejiang Petroleum & Chemical Co., Ltd. had made RMB 577.4678 million of house payments to Daishan Chenyu Real Estate Co., Ltd. on a cumulative basis. 3. The subsidiary Rongsheng Petrochemical (Singapore) Pte Ltd. had conducted paper transactions with Hong Kong Yisheng Co., Ltd., with an investment gain of USD 2,343,288.04 realized in total in the current period. During this period, the Company conducted paper transactions with Hong Kong Yisheng Co., Ltd., with an investment gain of USD 2,698,895.3 realized in total in the current period. 4. As of June 30, 2023, the deposit balance of the Company and its subsidiaries in the related party Zhejiang Xiaoshan Rural Commercial Bank Co., Ltd. was RMB 225,986,928.64, USD 16,988.94 and EUR 129.66. 6. Accounts receivable and payable of related parties (1) Receivables Unit: RM B Ending balance Beginning balance Project Related party Book balance Bad-debt Book balance Bad-debt 174 / 187 2023 Semi-annual Report provision provision Accounts Zhejiang Yisheng 470,753,229.81 23,537,661.49 328,112,466.43 18,074,604.36 receivable Petrochemical Co., Ltd. Zhejiang Kunsheng Petroleum & Chemical 299,160,177.48 14,958,008.87 Sales Co., Ltd. Subtotal 470,753,229.81 23,537,661.49 627,272,643.91 33,032,613.23 Advance Sabic (Shanghai) Trading 6,017,596.12 122,661.83 payment Co Ltd Ningbo Shengmao 52,067,253.14 Trading Co., Ltd. Hangzhou Shengyuan Real Estate Development 3,063,364.94 Co., Ltd. Subtotal 6,017,596.12 55,253,279.91 Other ZPC-ENN (Zhoushan) 4,852,780.00 242,639.00 4,800,000.00 523,802.73 receivables Gas Co., Ltd. Hong Kong Yisheng Co., 1,135,320.34 Ltd. Hong Kong Yisheng Petrochemical Investment 412,896.31 Co., Ltd. Rongsheng Energy Co., 14,992.79 749.64 Ltd. Zhoushan Yushan Petrochemical 2,255,438,401.15 Engineering Co., Ltd Subtotal 2,260,291,181.15 242,639.00 6,363,209.44 524,552.37 (2) Payables Unit: RM B Beginning book Project Related party Ending book balance balance Rongsheng Petrochemical (Singapore) Accounts payable 18,699,871,466.82 33,752,876,000.52 Pte. Ltd. [Note] Zhejiang Petroleum & Chemical Co., Ltd. 353,785,739.30 2,265,876,894.64 [Note] Yisheng Dahua Petrochemical Co., Ltd. 1,446,664,700.00 2,053,414,700.00 [Note] Dalian Rongxincheng Trading Co., Ltd. 1,678,147,924.43 1,692,694,346.81 [Note] Zhejiang Yisheng New M aterials Co., 1,170,327,255.10 1,597,577,255.10 Ltd. [Note] Ningbo Zhongjin Petrochemical Co., Ltd. 735,500,000.00 538,000,000.00 [Note] The Company [Note] 305,000,000.00 230,000,000.00 Zhejiang Rongtong Chemical Fiber New 486,657,018.90 21,596,060.00 M aterial Co., Ltd. [Note] Zhejiang Shengyuan Chemical Fiber Co., 165,288,400.00 40,288,400.00 175 / 187 2023 Semi-annual Report Ltd. [Note] Dalian Yisheng New M aterials Co., Ltd. 19,500,000.00 [Note] Zhejiang Rongtong Logistics Co., Ltd. 109,276,591.92 294,356,317.53 Zhejiang Derong chemicals Co. Ltd. 261,793,212.01 175,832,956.88 Suzhou Shenghui Equipment Co., Ltd. 19,581,790.48 35,726,908.47 Ningbo Qingzhi Chemical Terminal Co., 3,192,564.66 11,606,791.20 Ltd. Ningbo Rongxiang Logistics Co., Ltd. 7,324,253.61 Daishan Chenyu Real Estate Co., Ltd. 20,855,214.64 5,541,000.66 Electric Power Branch, Thermal Power Co., Ltd. of Ningbo Economic and 12,062.48 Technological Development Zone Ningbo United Group Co., Ltd. 8,058.00 8,058.00 Guangsha (Zhoushan) Energy Group Co., 27,056.95 Ltd. Dongzhan Shipping Co., Ltd. 4,563,302.75 Zhejiang Saintyear Textile Co., Ltd. 527,003.00 SAUDI ARABIAN OIL COM PANY 1,101,073,292.67 2,184,202,912.13 Sabic (China) Holding Co Ltd 33,015,867.24 Subtotal 26,557,577,288.88 44,964,014,088.02 Notes payable Suzhou Shenghui Equipment Co., Ltd. 6,351,362.24 Subtotal 6,351,362.24 Contract liabilities and Zhejiang Petroleum Integrated Energy other current liabilities 21,780,947.40 1,061,404.81 Sales Co., Ltd. Zhejiang Jurong Petroleum & Chemical 1,825,881.25 Sales Co., Ltd. Zhoushan ZPC Zhougang Tugboat Co., 1,137,583.79 1,639,886.33 Ltd. Zhejiang Saintyear Textile Co., Ltd. 45,602.11 45,602.11 Ningbo Shengmao Trading Co., Ltd. 2,807,202.46 Subtotal 25,771,335.76 4,572,774.50 Zhejiang Rongsheng Holding Group Co., Other payables 4,075,672,124.62 1,539,513,447.19 Ltd. Zhejiang Yisheng Petrochemical Co., Ltd. 787,044,725.00 989,433,904.99 Zhejiang Yixin Chemical Fiber Co., Ltd. 1,015,495.53 Subtotal 4,862,716,849.62 2,529,962,847.71 [Note]: They are the letters of credit issued by the Company and its subsidiaries, which were discounted after being received by Rongsheng Petrochemical (Singapore) Pte Ltd, Zhejiang Rongtong Chemical Fiber New Material Co., Ltd., Yisheng Dahua Petrochemical Co., Ltd., Dalian Rongxincheng Trading Co., Ltd., Zhejiang Petroleum & Chemical Co., Ltd., the Company, Zhejiang Yisheng New Materials Co., Ltd. and Ningbo Zhongjin Petrochemical Co., Ltd. 176 / 187 2023 Semi-annual Report XIII. Commitments and Contingencies 1. Major commitments Significant commitments at the balance sheet date 1. As of June 30, 2023, the number of letters of credit issued but not withdrawn in the financial institutions, including Bank of Communications Hangzhou Xiaoshan Sub-Branch by the Company and its holding subsidiaries Zhejiang Shengyuan Chemical Fiber Co., Ltd., Yisheng Dahua Petrochemical Co., Ltd., Zhejiang Petroleum & Chemical Co., Ltd., Zhejiang Yongsheng technology Co. Ltd., Rongsheng Petrochemical (Singapore) Pte Ltd., Ningbo Zhongjin Petrochemical Co., Ltd., Zhejiang Yisheng New Materials Co., Ltd. and Zhejiang Yongsheng technology Co. Ltd. were RMB 8,459.9070 million, USD 7,640.7192 million, EUR 132.3433 million, GBP 629,000. 2. As of June 30, 2023, the letters of guarantee of the Company and its subsidiaries not yet due are as follows: Unit:RM B 10,000 Name of issuing Guarantee Issuing bank Beneficiary company amount Industrial and Commercial Bank of China Zhejiang Petroleum & Hangzhou Customs of the CNY87,070.00 Limited, Zhoushan Branch Chemical Co., Ltd. People’s Republic of China Hangzhou Xiaoshan Sub-branch of Bank of Zhejiang Petroleum & Hangzhou Customs of the CNY10,590.50 Communications Co., Ltd. Chemical Co., Ltd. People's Republic of China Zhoushan Branch of Bank of Communications Zhejiang Petroleum & Hangzhou Customs of the CNY36,970.00 Co., Ltd. Chemical Co., Ltd. People’s Republic of China Hangzhou Branch of Standard Shanghai Pudong Development Bank Co., Ltd. Zhejiang Petroleum & Chartered Bank (China) CNY42,000.00 Zhoushan Branch Chemical Co., Ltd. Limited Shanghai Pudong Development Bank Co., Ltd. Zhejiang Petroleum & Hangzhou Customs of the CNY146,185.00 Zhoushan Branch Chemical Co., Ltd. People’s Republic of China China Construction Bank Corporation Zhejiang Petroleum & Hangzhou Customs of the CNY17,120.00 Zhoushan Branch Chemical Co., Ltd. People’s Republic of China China Construction Bank Corporation Zhejiang Petroleum & Zhoushan Customs of the CNY24.00 Zhoushan Branch Chemical Co., Ltd. People’s Republic of China Agricultural Bank of China Limited Xiaoshan Zhejiang Petroleum & Hangzhou Customs of the CNY46,970.00 Branch Chemical Co., Ltd. People’s Republic of China Zhejiang Petroleum & Hangzhou Customs of the Huaxia Bank Co., Ltd., Zhoushan Branch CNY18,000.00 Chemical Co., Ltd. People’s Republic of China Zhejiang Petroleum & Hangzhou Customs of the Bank of China Co., Ltd., Zhoushan Branch CNY31,540.00 Chemical Co., Ltd. People’s Republic of China Zhejiang Petroleum & China CNTC International Bank of China Co., Ltd., Zhoushan Branch CNY20.00 Chemical Co., Ltd. Tendering Co., Ltd. Zhejiang Petroleum & Guiyan Resources (Yimen) Bank of China Co., Ltd., Zhoushan Branch CNY8,616.86 Chemical Co., Ltd. Co., Ltd Zhejiang Petroleum & Hangzhou Customs of the Ping An Bank Co., Ltd. Ningbo Branch CNY29,300.00 Chemical Co., Ltd. People’s Republic of China China Construction Bank Corporation Dalian Yisheng Dahua Zhengzhou Commodity CNY22,680.00 Ganjingzi Sub-branch Petrochemical Co., Ltd. Exchange Dalian Jinpu New Area Branch of Bank of Yisheng Dahua Zhengzhou Commodity CNY31,080.00 China Limited Petrochemical Co., Ltd. Exchange Dalian Jinpu New Area Branch of Bank of Yisheng Dahua Yisheng Dahua Petrochemical CNY10,000.00 China Limited Petrochemical Co., Ltd. Co., Ltd. 177 / 187 2023 Semi-annual Report XIV. Events after the Balance Sheet Date 1. Description of other events after the balance sheet date Important non-adjusting events Zhejiang Rongsheng Holding Group (hereinafter referred to as Rongsheng Holding or the Transferor), the controlling shareholder of Rongsheng Petrochemical Co., Ltd. (hereinafter referred to as the Company or Rongsheng Petrochemical), entered into a Share Purchase Agreement on March 27, 2023 with the strategic partner Aramco Overseas Company B.V (hereinafter referred to as the Transferee or AOC), a wholly-owned subsidiary of Saudi Arabian Oil Company (hereinafter referred to as Saudi Aramco), under which Rongsheng Holding proposed to transfer 1,012,552,501 shares of the Company held by it to AOC by agreement. Meanwhile, Rongsheng Petrochemical signed the Strategic Cooperation Agreement with Saudi Aramco to establish a strategic cooperation relationship, and the Company and its subsidiaries signed a series of business c ooperation agreements with Saudi Aramco and/or its affiliates under the Strategic Cooperation Agreement to promote the realization of the strategic objectives and long-term sustainable development of both parties. The Company received the Confirmation of Agreement to Transfer Shares of a Listed Company from the Shenzhen Stock Exchange provided by the controlling shareholder on July 19, 2023, and the agreement to transfer shares has obtained the Confirmation of Securities Transfer Registration issued by China Securities Depository and Clearing Corporation Limited on July 20, 2023. The number of shares transferred is 1,012,552,501. On July 21, 2023, Rongsheng Holding has received the full payment of the transfer price from AOC. XV. Other Important Matters 1. Segment information (1) Determination basis and accounting policies for reporting segments (1) Determination basis and accounting policies for reporting segments The operating income and operating costs of the Company classified by product are detailed in Note VII 39 to these financial statements. Factors considered in determining the segment for the report The Company determines its reporting segment based on the internal organizational structure, management requirements and internal reporting system, and determines reporting segments on the basis of the industry segment. The business performance of the petrochemical production business, polyester fiber manufacturing business, and wholesale and retail business have been evaluated, respectively. (2) Financial information of the reporting segments Unit: RM B Oil refining Chemical Polyester fiber Inter- Trade Item production production manufacturing segment Total business business business business offset Revenue from - 62,537,771,453 100,626,810,70 82,570,928,62 154,208,585,0 main 7,355,725,882.65 98,882,651,60 .17 8.74 2.55 59.79 businesses 7.32 M ain business 53,349,353,931 96,063,964,036 7,108,535,699.28 81,503,685,38 - 139,557,422,6 178 / 187 2023 Semi-annual Report costs .09 .14 9.87 98,468,116,38 71.72 4.66 - 9,852,081,940 349,187,246,3 Total assets 333,370,429,386.32 58,857,318,585.71 52,892,583,56 .54 48.77 3.80 - 6,560,552,956 255,426,500,6 Total liabilities 226,114,301,803.33 37,767,913,830.73 15,016,267,94 .80 48.10 2.76 2. Others 2. Other important transactions and events impacting the investor ’s decision-making Taking the actual needs of the Company’s business development into account, the Company and its subsidiaries utilized the futures market to carry out futures investment business during the period in order to hedge the risk of price fluctuations of the Company’s major raw materials and products. As of June 30, 2023, the Company and its subsidiaries deposited futures margin of RMB196,283,951.92 accordingly for holding futures contracts. XVI. Notes to Main Items of the Financial Statements of the Parent Company 1. Accounts receivable (1) Classified disclosure of accounts receivable Unit: RM B Ending balance Beginning balance Book balance Bad-debt provision Book balance Bad-debt provision Category Book Book Proport Proport Proport value Proport value Amount Amount ion of Amount Amount ion of ion ion accrual accrual Individual provision for bad debts Accounts receivable with provision 235,209, 100.00 13,045,3 222,163, 74,726,7 100.00 3,932,59 70,794,1 for bad debt 5.55% 5.26% 170.80 % 60.76 810.04 89.47 % 5.52 93.95 reserves based on aging portfolio 235,209, 100.00 13,045,3 222,163, 74,726,7 100.00 3,932,59 70,794,1 Total 5.55% 5.26% 170.80 % 60.76 810.04 89.47 % 5.52 93.95 Accounts receivable with provision for bad debt reserves based on aging portfolio: Unit: RM B Ending balance Name Book balance Bad-debt provision Proportion of accrual Aging portfolio 235,209,170.80 13,045,360.76 5.55% Total 235,209,170.80 13,045,360.76 179 / 187 2023 Semi-annual Report For provision for bad debt reserves of the accounts receivable by the general model of the expected credit loss, relevant information on bad debt reserves is disclosed based on the disclosure method of other receivables: □Applicable Not applicable Disclose according to aging Unit: RM B Aging Ending balance Within 1 year (inclusive of 1 year) 230,120,836.58 1-2 years 3,127,651.72 2-3 years 1,048,755.34 Above 3 years 911,927.16 Total 235,209,170.80 (2) Bad debt provision and its recovery or reversal in the current period Provision for bad debts in the current period: Unit: RM B The amount of change in the current period Beginning Ending Category Recovered or balance Provision Write-off Others balance returned Provision made for bad debt reserves 3,932,595.52 9,112,765.24 13,045,360.76 based on aging portfolio Total 3,932,595.52 9,112,765.24 13,045,360.76 (3) Accounts receivable of top 5 ending balances collected by debtors Unit: RM B Ending balance of Ending balance of accounts Proportion in a total ending balance Company name provision for bad receivable of accounts receivable debts Company 1 204,427,371.48 86.91% 10,221,368.57 Company 2 4,276,808.31 1.82% 213,840.42 Company 3 2,304,090.13 0.98% 115,204.51 Company 4 2,101,500.00 0.89% 105,075.00 Company 5 1,626,277.04 0.69% 81,313.85 Total 214,736,046.96 91.29% 2. Other receivables Unit: RM B Item Ending balance Beginning balance Dividends receivable 300,000,000.00 300,000,000.00 Other receivables 374,551,215.09 374,169,712.95 180 / 187 2023 Semi-annual Report Total 674,551,215.09 674,169,712.95 (1) Dividends receivable 1) Classification of dividends receivable Unit: RM B Project (or investee) Ending balance Beginning balance Hong Kong Sheng Hui Co., Ltd. 300,000,000.00 300,000,000.00 Total 300,000,000.00 300,000,000.00 2) S ignificant dividends receivable aged over 1 year Unit: RM B Reason for the Ending Whether impairment occurs and its Project (or investee) Aging unrecovered balance judgment basis amount Hong Kong Sheng Hui Above 3 Subsidiaries operate normally, and no risk is 300,000,000.00 Unrecovered Co., Ltd. years expected in the recovery of funds. Total 300,000,000.00 3) Bad debt provision □Applicable Not applicable (2) Other receivables 1) Classification of other receivables by nature Unit: RM B Nature of account Ending book balance Beginning book balance Transactions between related parties 373,770,147.28 373,727,461.92 within the consolidation scope Deposit guarantee receivable 600,000.00 600,000.00 Petty cash receivable, etc. 2,412,353.56 2,050,211.43 Total 376,782,500.84 376,377,673.35 2) Bad debt provision Unit: RM B S tage I S tage II S tage III Expected credit loss Expected credit loss for Bad-debt provision Expected credit Total over the entire duration the entire duration loss in the next (without credit (credit impairment has 12 months impairment) occurred) Balance as of January 1, 2023 23,031.73 2,184,928.67 2,207,960.40 181 / 187 2023 Semi-annual Report The balance as of January 1, 2023 in the current period --Transferred to Stage II -570.00 570.00 Provision in current period 18,107.10 570.00 4,648.25 23,325.35 Balance as of June 30, 2023 40568.83 1140.00 2,189,576.92 2,231,285.75 Book balance changes with significant changes in loss provisions in the current period □Applicable Not applicable Disclose according to aging Unit: RM B Aging Ending balance Within 1 year (inclusive of 1 year) 1,081,523.92 1-2 years 11,400.00 2-3 years 373,500,000.00 Above 3 years 2,189,576.92 Total 376,782,500.84 3) Bad debt provision and its recovery or reversal in the current period Provision for bad debts in the current period: Unit: RM B The amount of change in the current period Beginning Ending Category Recovered or balance Provision Write-off Others balance returned Provision made for bad debt reserves based on 2,207,960.40 23,325.35 2,231,285.75 aging portfolio Total 2,207,960.40 23,325.35 2,231,285.75 4) Top five debtors with the biggest ending balances of other accounts receivable Unit: RM B Proportion in Ending balance Nature of total ending Company name Ending balance Aging of provision for payment balance of other bad debts receivables Company 1 Current accounts 373,500,000.00 2-3 years 99.13% Petty cash Company 2 1,287,371.67 Above 3 years 0.34% 1,287,371.67 receivable, etc. Deposit Company 3 guarantee 600,000.00 Above 3 years 0.16% 600,000.00 receivable Company 4 Current accounts 153,392.48 Within 1 year 0.04% Petty cash Company 5 121,000.00 Above 3 years 0.03% 121,000.00 receivable, etc. Total 375,661,764.15 99.70% 2,008,371.67 182 / 187 2023 Semi-annual Report 3. Long-term equity investment Unit: RM B Ending balance Beginning balance Provis Provis Item ion ion Book balance for Book value Book balance for Book value impai impai rment rment Investment in 40,289,393,720.56 40,289,393,720.56 39,462,393,720.56 39,462,393,720.56 subsidiaries Investment in joint ventures 3,848,530,285.55 3,848,530,285.55 3,742,216,481.79 3,742,216,481.79 and associated enterprises Total 44,137,924,006.11 44,137,924,006.11 43,204,610,202.35 43,204,610,202.35 (1) Investment in subsidiaries Unit: RM B 183 / 187 2023 Semi-annual Report Increase and decrease in the current period Ending Beginning balance Ending balance (book balance of Investee Additional Reduced Provision for (book value) Others value) provision for investment investment impairment impairment Zhejiang Petroleum & Chemical Co., 28,457,242,115.34 28,457,242,115.34 Ltd. Ningbo Zhongjin Petrochemical Co., 5,990,201,140.04 5,990,201,140.04 Ltd. Zhejiang Shengyuan Chemical Fiber 2,030,140,000.00 2,030,140,000.00 Co., Ltd. Dalian Yisheng Investment Co., Ltd. 1,468,204,457.48 1,468,204,457.48 Rongsheng Petrochemical (Singapore) 620,889,560.00 620,889,560.00 Pte. Ltd. Zhejiang Yongsheng Technology Co., 198,306,537.70 198,306,537.70 Ltd. Hong Kong Sheng Hui Co., Ltd. 141,419,910.00 141,419,910.00 Rongsheng International Trading Co., 100,000,000.00 100,000,000.00 Ltd. Rongxiang Chemical Fiber Co., Ltd. 3,000,000.00 3,000,000.00 Rongsheng International Trading 1,000,000.00 1,000,000.00 (Hainan) Co., Ltd. Rongsheng Chemical (Shanghai) Co., 40,000,000.00 40,000,000.00 Ltd. Rongsheng (Zhoushan) New M aterials 130,000,000.00 427,000,000.00 557,000,000.00 Co., Ltd. Rongsheng New M aterial (Taizhou) 281,990,000.00 400,000,000.00 681,990,000.00 Co., Ltd. Total 39,462,393,720.56 827,000,000.00 40,289,393,720.56 (2) Investment in joint ventures and associated companies Unit: RM B 184 / 187 2023 Semi-annual Report Increase and decrease in the current period Investmen Ending Other balance of Beginning t gains or Declared Addition comprehe Provision Ending balance provision Investor balance (book Reduced losses Other distributio al nsive for Othe (book value) for value) investmen recognize equity n of cash investme income impairme rs impairme t d under changes dividends nt adjustmen nt nt the equity or profits ts method I. Joint ventures II. Associated enterprise Zhejiang Yisheng 1,476,728,206.1 4,041,804. 3,943,117. 1,484,713,128.1 Petrochemical Co., Ltd. 0 61 43 4 Zhejiang Xiaoshan Rural 2,006,079,840.1 131,295,91 11,387,579 39,685,918 2,109,077,414.6 Commercial Bank Co., Ltd. 5 4.20 .14 .80 9 - Ningbo Hengyi Trading 6,836,819. 231,733,252.44 15,457,757 223,112,314.43 Co., Ltd. 72 .73 Zhejiang Kunsheng 3,945,821. Petroleum & Chemical 13,221,013.56 17,166,834.73 17 Sales Co., Ltd. Zhejiang Jurong Petroleum 14,454,169.54 6,424.02 14,460,593.56 & Chemical Sales Co., Ltd. 3,742,216,481.7 146,126,78 - 39,685,918 3,848,530,285.5 Subtotal 9 3.72 127,061.16 .80 5 3,742,216,481.7 146,126,78 - 39,685,918 3,848,530,285.5 Total 9 3.72 127,061.16 .80 5 4. Operating income and operating costs (1) Details Unit: RM B 185 / 187 2023 Semi-annual Report Current amount incurred Amount incurred in the previous period Item Revenue Cost Revenue Cost Primary business 1,880,440,264.50 1,851,745,862.85 1,791,602,246.63 1,726,342,682.30 Other Businesses 24,368,383.63 23,043,241.14 2,315,703,365.56 2,314,975,483.25 Total 1,904,808,648.13 1,874,789,103.99 4,107,305,612.19 4,041,318,165.55 (2) Breakdown of revenue generated by contracts with customers by major categories 1) Breakdown of income by commodity type Current amount incurred Amount incurred in the previous period Item Revenue Cost Revenue Cost Polyester chemical 1,880,440,264.50 1,851,745,862.85 1,791,602,246.63 1,726,342,682.30 fiber film Trade and others 24,368,383.63 23,043,241.14 2,315,703,365.56 2,314,975,483.25 Total 1,904,808,648.13 1,874,789,103.99 4,107,305,612.19 4,041,318,165.55 2) Breakdown of income by the time of commodity transfer Item Amount in the current period Amount in the previous period Revenue recognized at a certain point of time 1,904,166,446.29 4,106,663,410.36 Revenue recognized at a certain period of time 642,201.84 642,201.84 Subtotal 1,904,808,648.13 4,107,305,612.19 (3) The revenue recognized in the current period included in the opening book value of contract liabilities is RMB 149,074,706.33. 5. Investment income Unit: RM B Amount incurred in the previous Item Current amount incurred period Long-term equity investment income 146,126,783.72 116,775,484.71 calculated by equity method Investment income from disposal of -34,198,249.74 -42,222,518.53 financial instruments Total 111,928,533.98 74,552,966.18 XVII. Supplementary Information 1. Breakdown of non-recurring gains and losses in the current period Unit: RM B Item Amount Gains or losses on disposal of non-current assets (including the part written-off with provision for asset 9,776,120.31 impairment accrued) Government grants recognized in current gain and loss (excluding grants entitled to in quota or ration according to certain criteria under national policies and which are closely relevant to the Company ’s normal business 100,951,165.76 operations) Fund possession cost included in current gain and loss charged to non-financial enterprises 99,037.73 186 / 187 2023 Semi-annual Report Except for effective hedging business related to the normal business operations of the Company, changes in gains and losses of fair value arising from trading financial assets, trading financial liabilities, investment income 320,428,570.35 obtained from disposal of trading financial assets, trading financial liabilities and available-for-sale financial assets Other non-operating revenues and expenditures except for the aforementioned items 1,189,521.25 Other profit/loss items falling within the definition of non-recurring gain or loss 3,709,266.29 Less: Affected amount of income tax 23,818,799.21 Affected amount of minority equity 150,925,256.19 Total 261,409,626.29 Other gain/loss items falling within the definition of non-recurring gain or loss: The Company has no other gain/loss items falling within the definition of non-recurring gain or loss. Explanation of the circumstances in which the non-recurring gain and loss items listed in the Explanatory Announcement No. 1 on Information Disclosure of Companies Publicly Issuing Securities-Non-recurring Gains and Losses are defined as recurring gains and losses. □Applicable Not applicable 2. Return on equity and earnings per share (EPS) Earnings per share (EPS ) Weighted average return Profit within the reporting period Basic earnings per share Diluted earnings per on net assets (RMB per share) share (RMB per share) Net profit attributable to ordinary -2.42% -0.11 -0.11 shareholders of the Company Net profit attributable to ordinary shareholders of the Company after -2.98% -0.14 -0.14 deducting non-recurring gains and losses 3. Differences in accounting data under domestic and foreign accounting standards (1) Differences in net profits and net assets in financial reports disclosed in accordance with international accounting standards and China accounting standards □Applicable Not applicable (2) Differences in net profits and net assets in financial reports disclosed in accordance with foreign accounting standards and China accounting standards □Applicable Not applicable Rongsheng Petrochemical Co., Ltd. Chairman: Li Shuirong August 25, 2023 187 / 187