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荣盛石化:2023 Annual Report2024-05-09  

                                                                                Full Text of 2023 Annual Report




Stock Code:002493   Rongsheng Petrochemical Co., Ltd.




                     2023 Annual Report




                            April 2024
                                                                            Full Text of 2023 Annual Report



        Forging Ahead with Confidence and Zeal to a Promising Future
                                                                          ——A letter to investors
Dear investors,
    Nature thrives and a thousand ships set sail on new voyages. In the splendid days of April,
our annual report arrives, as promised.
    Investors are the cornerstone of the market, and listed companies form its foundation. Our
annual report presents a pivotal opportunity for meaningful communication between us and our
investors. As a public company, we understand the paramount importance of earning the trust and
support of our investors for our sustained, long-term growth. Throughout the past year, we have
proactively navigated a complex market landscape, bolstered our internal management, and
strengthened our core competitive edge. As we expand our global presence, we remain steadfast
in our commitment to rewarding our shareholders, ensuring that every investor shares the benefits
of our growth. Moving forward, we are resolute in our commitment to integrity and excellence as
we pursue our vision of becoming a century-old, trillion-scale enterprise, continually delivering
returns to our investors with unwavering dedication.
    What may seem ordinary is often extraordinary; what appears simple is frequently
fraught with challenges. The year 2023 marked the commencement of fully embodying the spirit
of the 20th National Congress of the Communist Party of China and served as a pivotal year for
the implementation of the 14th Five-Year Plan, bridging past initiatives with future aspirations.
During this year, the global economy continued its sluggish recovery, grappling with mounting
complexity, severity, and uncertainty in the external landscape. Domestically, we faced a shortfall
in effective demand. Within the petrochemical industry, including our company, Rongsheng
Petrochemical, we faced considerable pressures such as shrinking profit margins and subdued
consumer demand. Despite these obstacles, Chinese petrochemical companies demonstrated
remarkable resilience. By leveraging China's extensive industrial chain and vast market scale, we
navigated external pressures and internal challenges. Our industry is now on the path to recovery,
with both production and supply steadily improving. As market demand gradually rebounds, we
are witnessing the restoration of corporate profitability.
    Calmly navigating through tempests, advancing undeterred by the storm. This year, with
Rongsheng Petrochemical Co., Ltd.                                        Full Text of 2023 Annual Report



the united efforts of all our employees, we have firmly maintained stable enterprise operations,
meticulously cultivated our “field of responsibility” in safety production, and forged our “steel
spine” for high-quality development. In 2023, the Company realized operating revenues of
325.112 billion yuan, an increase of 12.46%; year-on-year; as of the end of the year, our total
assets reached 374.918 billion yuan, up 3.40% from the beginning of the year. As a leading
private refining enterprise in China, we have continued to enhance our reputation and global
influence throughout 2023. We are proud to have been recognized with several prestigious
accolades, including ranking 7th in the Brand Finance 2023 Global Chemical Industry's Most
Valuable Brands , 11th among the Global Top 100 Chemical Companies, 16th in C&EN's Global
Top 50 Chemical Firms , and 15th in the Global Chemical Companies Billion Dollar Club.
Additionally, we are committed to innovative practices in corporate governance and social
responsibility. Our efforts have been acknowledged through achievements such as the 2023 Best
Practice Case in Board Governance among Listed Companies, 2023 China's Best ESG Practices
among Listed Companies, and the 1st China Reform Cup ESG Golden Bull Award for the Top 50
Companies Excelling in Carbon Neutrality.
     Joining forces for collaborative success and mutual benefits. This year, Rongsheng
Petrochemical formally established a strategic partnership with Aramco . In a notable transaction,
Aramco Overseas Company B.V. (“AOC”), a wholly-owned subsidiary of Aramco, acquired a 10%
plus one share in Rongsheng Petrochemical for 24.6 billion yuan, making it the second-largest
shareholder. Meanwhile, Rongsheng Petrochemical and its subsidiary entered into a
comprehensive set of agreements with Aramco and its affiliate. This collaboration has garnered
considerable attention in China’s capital markets and the global petrochemical industry. It plays a
crucial role in enhancing our crude oil security capabilities, expanding overseas sales channels,
optimizing capital utilization efficiency, and realizing our strategic objectives. This partnership
represents a significant milestone in our international cooperation efforts and marks the beginning
of our internationalization journey. Currently, the alignment between China's Belt and Road
initiative and Saudi Arabia’s Vision 2030 propels our energy cooperation into a new era. Through
this robust alliance, Rongsheng Petrochemical and Aramco engage in resource sharing, leverage
each other's strengths, and ensure mutual benefits. This not only strengthens our competitive
position in the global petrochemical sector but also fosters the deepening of comprehensive
Rongsheng Petrochemical Co., Ltd.                                        Full Text of 2023 Annual Report



energy trade cooperation between China and Saudi Arabia.
     Driving development through determined action and charting new courses with
vigorous effort. This year, our entire team consistently demonstrated a spirit of confronting
challenges and pushing forward with determination, achieving notable breakthroughs in project
management. We strategically directed our focus toward the high-end petrochemical industry
chain, successfully started up a series of new projects and facilities. These include ZPC's new
units for producing 400,000 tonnes of ABS, 380,000 tonnes of polyether, 270,000/600,000 tonnes
of PO/SM, 100,000 tonnes of maleic anhydride rare-earth rubber alongside a 70,000-tonne nickel-
based maleic anhydride rubber unit, a 60,000-tonne solution polymerized styrene-butadiene
rubber unit, a 300,000-tonne vinyl acetate unit, and a 1,000-tonne alpha-olefin pilot plant.
Additionally, Yongsheng Technology 's expansion project now produces 250,000 tonnes of
functional polyester film annually. Encompassing new energy, new materials, organic chemicals,
synthetic resins, and synthetic rubber, our industrial chain continues to deepen, while our product
range becomes increasingly robust and comprehensive. In January of this year, we also announced
the investment and construction of the Jintang new materials project, with all major projects
progressing systematically.
     Proactively addressing needs with decisive actions. This year has seen significant
structural adjustments in the capital markets, including the full implementation of the registration
system and phased tightening of IPOs and refinancing. Additionally, new regulations such as
buybacks and increases in holdings have been introduced. Amidst a record number of buybacks
by A-share listed companies, we have stood out for two consecutive years with buyback amounts
among the highest in the market. In response to the directive from the Political Bureau of the
Central Committee to "stimulate the capital market and boost investor confidence", we initiated
our third buyback phase in August 2023. Building on the success of the previous phases, where
we repurchased shares totaling 3.988 billion yuan, we expanded the range of the third phase from
1-2 billion yuan to 1.5-3 billion yuan. To date, our cumulative repurchase amount has reached
6.98 billion yuan, accounting for 5.46% of the total shares. In January 2024, we received
notification from our controlling shareholder about a planned increase in shareholding by 1-2
billion yuan over the next six months, demonstrating their confidence in our long-term
development. Both the first and second phases of our share repurchase have been successfully
Rongsheng Petrochemical Co., Ltd.                                        Full Text of 2023 Annual Report



completed, and the third phase, along with the controlling shareholder's increase plan, is still
ongoing. Rongsheng’s substantial investment in buybacks reflects our confidence in the
Company's future prospects and our commitment to protecting the interests of our investors while
maintaining the market value of the Company.
     Celebrating our past achievements and setting our sights higher for the future. The year
2024 will mark the 75th anniversary of the founding of the People’s Republic of China, and will
also be a critical year for realizing the objectives and tasks of the 14 th Five-Year Plan. We are
dedicated to meticulously crafting a blueprint for the enterprise's high-quality development. Our
focus will be on pioneering investment and development strategies, bolstering safety management,
accelerating project construction, enhancing internal controls, and enhancing the competitiveness
of our scientific research and innovation. Additionally, we are dedicated to nurturing new
productive forces and actively driving the digital and intelligent transformation of the industry,
thus initiating a new era of green development. As we embark on this new journey, our future is
bright, but the road ahead will not be plain sailing. "Only through relentless forging does iron turn
to steel; only with long-term vision can we plan for centuries." Let us embody the dynamic spirit
of dragons and horses and maintain our unwavering determination to progress against all odds.
With the courage to "remake the heavens and the earth," we will continue to innovate with the
vigor of a dragon and the agility of a tiger. Step by step, we will translate our grand aspirations
into a splendid reality, continuously propelling our company to achieve new advancements and
breakthroughs.
     Brimming with confidence, Rongsheng Petrochemical remains steadfast in joining forces
with all shareholders and partners who trust and support our growth. Together, we will embark on
a new journey, dedicated to achieving long-term prosperity!




                                         Board of Directors of Rongsheng Petrochemical Co., Ltd.
                                                                                            April 2024
                                                               Full Text of 2023 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 warrant that the contents

in this 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 annual report.

    All directors have attended the board meeting to deliberate on the report.

    This annual report is prepared in Chinese and English respectively. In

case of any discrepancy between the two versions, the Chinese version shall

prevail.

    The Company's profit distribution plan reviewed and approved by the

Board: Taking the total 9,573,144,542 shares of the Company as the base, a

cash dividend of RMB 1.0 (tax included) per 10 shares will be distributed to all

shareholders. There will be no equity dividend (tax included) or conversion of

equity reserve into share capital of the Company.




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                                              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........................................ 11

Section IV Corporate Governance ................................................................ 61

Section V Environmental and Social Responsibility .................................... 86

Section VI Important Matters ....................................................................... 94

Section VII Changes in Shares and Shareholders ...................................... 129

Section VIII Preferred Shares ..................................................................... 137

Section IX Bonds .......................................................................................... 138

Section X Financial Reports ........................................................................ 142




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                  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) The original auditor’s report with the seal of Pan-China Certified Public Accountants LLP and the
signature and seal of the certified public accountants;
    (3) Written confirmation from directors, senior management and supervisors of the Company on the 2023
Annual Report;
     (4) The originals of all company documents and announcements that are disclosed to the public via media
designated by CSRC during the reporting period;
    (5) The place where the above-mentioned documents are maintained: Office of the Board of Directors.




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                                              Definitions
             Term           Refers to                                       Definition
Company, the Company,
                            Refers to   Rongsheng Petrochemical Co., Ltd.
Rongsheng Petrochemical
                                        Zhejiang Rongsheng Holding Group Co., Ltd., controlling shareholder of the
Rongsheng Holding           Refers to
                                        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 Company’s
Rongsheng Venture Capital   Refers to
                                        controlling shareholder
Saudi Aramco                Refers to   Saudi Arabian Oil Company
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
Shengyuan Chemical Fiber    Refers to   Zhejiang Shengyuan Chemical Fiber Co., Ltd., a subsidiary of the 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 (Singapore)       Refers to   Rongsheng Petrochemical (Singapore) Pte. Ltd., a subsidiary of the Company
Rongsheng International
                            Refers to   Rongsheng International Trading Co., Ltd., a subsidiary of the Company
Trading
Yongsheng Technology        Refers to   Zhejiang Yongsheng Technology Co. Ltd., a subsidiary of the Company
Rongsheng New Materials
                            Refers to   Rongsheng (Zhoushan) New Materials Co., Ltd., a subsidiary of the Company
(Zhoushan)
                                        Zhejiang Yisheng Petrochemical Co., Ltd., a joint stock subsidiary of the
Zhejiang Yisheng            Refers to
                                        Company
Hengyi Trading              Refers to   Ningbo Hengyi Trading Co., Ltd., a joint stock subsidiary of the Company
Xiaoshan Rural Commercial               Zhejiang Xiaoshan Rural Commercial Bank, a joint stock subsidiary of the
                            Refers to
Bank                                    Company
Zhejiang Petroleum          Refers to   Zhejiang Petroleum Co., Ltd., a joint stock subsidiary of ZPC
ZPC (Singapore)             Refers to   ZPC (Singapore) Pte. Ltd., a subsidiary of ZPC
Jintang Logistics           Refers to   Jintang Logistics Co., Ltd, a subsidiary of ZPC
                                        Zhejiang Dingsheng Petrochemical Engineering Co., Ltd, a joint stock subsidiary
Dingsheng Petrochemical     Refers to
                                        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 Materials Co., Ltd., a holding subsidiary of Zhongjin
Yisheng New Materials       Refers to
                                        Petrochemical
Niluoshan New Energy        Refers to   Ningbo Niluoshan New Energy Co., Ltd., a subsidiary of Zhongjin Petrochemical
Yisheng Dahua               Refers to   Yisheng Dahua Petrochemical Co., Ltd., a subsidiary of Yisheng Investment
                                        Hainan Yisheng Petrochemical Co., Ltd., a joint stock subsidiary of Yisheng
Hainan Yisheng              Refers to
                                        Investment
Hong Kong Yisheng           Refers to   Hong Kong Yisheng Co., Ltd., a subsidiary of Hainan Yisheng Petrochemical
Dalian Rongxincheng         Refers to   Dalian Rongxincheng Trading Co., Ltd., a subsidiary of Yisheng Dahua
                                        Zhejiang Rongtong Chemical Fiber New Material Co., Ltd., a subsidiary of
Rongtong New Materials      Refers to
                                        Yisheng Dahua



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                                         Zhejiang Dongjiang Green Petrochemical Technology Innovation Center Co.,
Dongjiang Technology         Refers to
                                         Ltd.
Yisheng Chemical             Refers to   Ningbo Yisheng Chemical Co., Ltd, a subsidiary of Hong Kong Sheng Hui
Shanghai Brilliance Rating   Refers to   Shanghai Brilliance Credit Rating & Investors Service Co., Ltd.
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   RMB yuan, 10,000 yuan
Reporting period             Refers to   January 1, 2023 to December 31, 2023




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            Section II Company Profile and Key Financial Indicators

I. Company Profile

Stock abbreviation               Rongsheng Petrochemical      Stock code                    002493
Abbreviation before change (if
                                 None
any)
Listed on                        Shenzhen Stock Exchange
Company name in Chinese          Rongsheng Petrochemical Co., Ltd.
Company abbreviation in
                                 Rongsheng Petrochemical
Chinese
Company name in the foreign
                                 RONGSHENG PETROCHEMICAL CO., LTD.
language (if any)
Company abbreviation in the
                                 RSPC
foreign language (if any)
Legal representative of the
                                 Li Shuirong
Company
Place of registration            No. 98 Hongyang Road, Yinong Town, Xiaoshan District, Hangzhou, Zhejiang Province
Zip code of the registered
                                 311247
address
Historical changes in the
registered address of the        None
Company
                                 Building of Zhejiang Rongsheng Holding Group, Yinong Town, Xiaoshan District,
Office address
                                 Hangzhou, Zhejiang Province
Zip code of office address       311247
Company website                  http://www.cnrspc.com
E-mail                           rspc@rong-sheng.com


II. Contact Information

                                     Secretary 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. Information Disclosure and Archiving Place

Website of the stock exchange where the
                                                   Shenzhen Stock Exchange(http://www.szse.cn)
Company discloses the annual report



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Name and website of the media selected by the           Securities Times, China Securities Journal, CNINFO
Company to disclose the annual report                   (www.cninfo.com.cn)
Archiving place for the annual report of the
                                                        Office of the Board of Directors
Company


IV. Registration Changes


Uniform social credit code                                         91330000255693873W
Changes in the Company's main business since its listing (if
                                                                   No change
any)
Changes of previous controlling shareholders (if any)              No change


V. Other Relevant Information

The accounting firm hired by the Company

                                                                   Pan-China Certified Public Accountants (Special General
Name of accounting firm
                                                                   Partnership)
                                                                   Tower B, China Resources Building, No.1366, Qianjiang Road,
Office address of the accounting firm
                                                                   Shengcheng District, Hangzhou
Name of signing accountants                                        Jia Chuan, Xu Haihong

The sponsor institution engaged by the Company to perform the continuous supervision responsibility during the
reporting period
□Applicable Not applicable
The financial advisor engaged by the Company to perform the continuous supervision responsibility during the
reporting period
□Applicable Not applicable


VI. 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 or decrease
                                                                                   of this year
                                                         2022                                                      2021
                                                                                compared with the
                                 2023                                             previous year
                                                                  After                                    Before        After
                                                  Before
                                                                adjustmen       After adjustment         adjustmen     adjustmen
                                                adjustment
                                                                    t                                        t             t
                             325,111,614,2     289,094,841,6    289,094,84                               183,074,93    183,074,93
Operating income (RMB)                                                                      12.46%
                                     68.09             12.76      1,612.76                                 0,286.51      0,286.51
Net profit attributable to
                             1,158,146,248     3,340,162,428    3,340,713,                               13,236,054,   13,236,054,
shareholders of the listed                                                                 -65.33%
                                       .89               .95       394.56                                    388.76        388.76
company (RMB)


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Net profit attributable to
shareholders of the listed
                             820,092,947.    2,011,613,277   2,012,164,                                 12,844,186,   12,844,186,
company net of non-                                                                       -59.24%
                                       36              .71      243.32                                      998.53        998.53
recurring gain and loss
(RMB)
Net cash flow from
                             28,079,221,50   19,058,136,88   19,058,136                                 33,564,785,   33,564,785,
operating activities                                                                       47.33%
                                      8.73            5.36       ,885.36                                    433.94        433.94
(RMB)
Basic earnings per share
                                      0.12            0.33             0.33               -63.64%              1.31          1.31
(RMB per share)
Diluted earnings per
                                      0.12            0.33             0.33               -63.64%              1.31          1.31
share (RMB per share)
Weighted average return
                                    2.48%           6.87%         6.87%                    -4.39%           30.76%        30.76%
on net assets
                                                                              Increase or decrease
                                                                                at the end of this
                                                 At the end of 2022           year compared with           At the end of 2021
                             At the end of                                       the end of the
                                 2023                                            previous year
                                                               After                                      Before        After
                                                Before
                                                             adjustmen         After adjustment         adjustmen     adjustmen
                                              adjustment
                                                                 t                                          t             t
                             374,918,440,3   362,587,416,6   362,588,59                                 338,230,59    338,230,59
Total assets (RMB)                                                                          3.40%
                                     11.68           87.68     4,491.52                                   8,101.17      8,101.17
Net assets attributable to
                             44,335,891,08   47,260,382,90   47,261,560                                 49,251,305,   49,251,305,
shareholders of the listed                                                                 -6.19%
                                      5.79            1.11       ,704.95                                    948.40        948.40
company (RMB)

Reasons for changes in accounting policies and correction of accounting errors
      On December 13, 2022, the Ministry of Finance ("MOF") issued Interpretation No. 16 of the Accounting
Standards for Business Enterprises ("ASBE") (Caikuai [2022] No. 31), which clarifies that a single transaction
initially does not exempt from the recognition of deferred taxes an equal amount of taxable temporary differences
and deductible temporary differences arising from a lease. The Company implemented the above provisions of
Interpretation No. 16 from January 1, 2023, and retrospectively adjusted the temporary differences arising from
lease liabilities and right-of-use assets recognized as a result of a single transaction to which Interpretation No. 16
applies.
The lower of the net profit before and after deducting non-recurring profit and loss of the Company in the last
three financial years is negative, and the audit report of the last year shows that the Company's sustainable
operation ability is uncertain.
□Yes No
The lower of the net profit before and after deducting non-recurring profit and loss is negative
□Yes No


VII. 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

□Applicable Not applicable
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.

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Differences in net profits and net assets in financial reports disclosed in accordance with foreign
accounting standards and China’s accounting standards

□Applicable Not applicable
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.


VIII. Key Quarterly Financial Indicators

                                                                                                                           Unit: RMB

                                               Q1                          Q2                     Q3                      Q4
Operating revenue                         69,720,518,872.77       84,804,764,879.52        84,522,027,833.53         86,064,302,682.27
Net profit attributable to
shareholders of the listed                -1,467,816,809.90          341,183,193.35          1,234,236,470.21         1,050,543,395.23
company
Net profit attributable to
shareholders of the listed
                                          -1,572,912,484.98          184,869,242.14          1,258,321,459.23          949,814,730.97
company net of non-recurring
gain and loss
Net cash flow from operating
                                         -11,060,718,806.71        8,781,939,375.81              28,508,836.15       30,329,492,103.48
activities

Whether there is significant difference between the above financial indicators or the total sum of them and the
financial indicators related to the quarterly report and semiannual report disclosed by the Company
□Yes No


IX. Items and Amounts of Non-recurring Gain and Loss

Applicable □Not applicable

                                                                                                                           Unit: RMB

                                                                                 Amount of                              Amount of
                                  Item                                                            Amount of 2022
                                                                                   2023                                   2021
Gains on disposal of non-current assets (including write-off of
                                                                                 34,130,889.49       14,208,115.78      10,301,050.55
provision for impairment)
Government grants included in profit or loss (excluding those closely
related to operating activities of the Company, satisfying government
                                                                                 60,299,389.39    2,359,477,514.76     114,893,264.14
policies and regulations, enjoyed based on certain standards, and
continuously affecting gains or losses of the Company)
Gains on changes in fair value of financial assets and financial
liabilities held by non-financial enterprises, and gains from disposal of
                                                                                483,856,260.59      292,348,639.74     785,398,586.27
financial assets and financial liabilities, excluding those arising from
hedging business related to operating activities
Fund possession charge from non-financial entities and included in
                                                                                   248,144.66          205,188.67        2,035,569.54
profit or loss
Gains on assets consigned to the third party for investment or
                                                                                                                           625,599.45
management
Gain/loss from external entrusted loans                                                                                 26,123,140.37
Income generated from investment cost for acquiring subsidiaries,                                                          281,497.24
associated enterprises or joint ventures falling below the fair value of


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share in the recognizable net asset of the investee when the investment
is conducted
Other non-operating revenues and expenditures except for the
                                                                             -7,549,562.66         -9,253,736.65     6,062,244.39
aforementioned items
Other profit/loss items falling within the definition of non-recurring
                                                                             14,297,547.73          2,748,797.01     9,366,961.04
gain or loss
Less: Affected amount of income tax                                          37,178,195.47        371,798,967.48   134,234,216.27
     Affected amount of minority shareholders’ equity (after tax)          210,051,172.20        959,386,400.59   428,986,306.49
Total                                                                       338,053,301.53    1,328,549,151.24     391,867,390.23

Other gain/loss items falling within the definition of non-recurring gain or loss:
□Applicable Not applicable
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

                            Item                                     Amount involved (yuan)                    Reason
Net non-recurring gains and losses attributable to owners
                                                                               1,328,549,151.24
of the parent company in 2022
Net non-recurring gains and losses attributable to owners
of the parent company calculated in accordance with
"Interpretative Announcement for Information Disclosure                         388,666,262.68
by Public Securities Issuers No. 1 - Non-Recurring Gains
and Losses (Revised in 2023)" for 2022
Difference                                                                      939,882,888.56




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                  Section III Management Discussion and Analysis

I. Industry of the Company during the Reporting Period

     Looking back on last year, although the world economy started recovery, the growth was still slow and
unbalanced, and the persistent turmoil in the international situation and the persistent negative impact of the
pandemic on the supply chain still significantly dragged down the pace of recovery. In the face of multiple
difficulties, China has achieved high-quality and steady development, and made a series of progress in the
construction of modern industrial system. 2023 is the first year to fully implement the spirit of the 20th National
Congress of the Communist Party of China, and it is also a crucial year to carry out the "14th Five-Year" Plan.
The annual GDP exceeds RMB 126 trillion, with a year-on-year increase of 5.2%, ranking among the world's
major economies, and its contribution rate to world economic growth is expected to exceed 30%, making it the
biggest engine of world economic growth. China petrochemical industry has a complete industrial chain with
great development resilience and potential, and its long-term positive fundamentals have not changed. In the
past year, the petrochemical industry accelerated its recovery, production and supply increased steadily, and
market demand gradually improved.

     (1) Global economy

     During the reporting period, the global economic recovery faced multiple dilemmas. Despite the
aggressive rate hike by the Federal Reserve Board and the lack of endogenous motivation in the European
economy, the world economy still did not get rid of the "stagflation" dilemma of high inflation and sluggish
demand. In 2023, the world economy showed a weak recovery trend, with a global inflation rate of 7%, and a
global GDP growth rate of only 3%. The external environment was more complicated and changeable due to
multiple factors, such as great power game and geopolitics.

            USD/Barrel                       Brent crude oil price in 2023
            100
                                                                                 94
                                                                                        91.06
             90                                                         86.16
                  83.09                   84.11                                                 83.18
                          82.71
                                                                 80.1
                                  78.53                                                                 77.86
             80                                   75.7   74.89


             70


             60


             50
                   Jan.   Feb.    Mar.    Apr.    May.   Jun.    Jul.   Aug.    Sept.   Oct.    Nov.    Dec.




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Source: Hithink RoyalFlush iFind
     (2) China's economic situation

     This year, in the face of an unusually complicated international environment and arduous tasks of reform,
development and stability, China's economic development reached a new level, with its GDP exceeding RMB
126 trillion, up by 5.2%, ranking among the leading economies in the world in terms of growth rate. GDP
increased by 4.5%, 6.3%, 4.9% and 5.2% respectively in the four quarters of 2023, showing a trend of low in
the beginning, high in the middle and stable in the end. The profits of industrial enterprises have recovered since
August, but due to the drag in the first half of the year, a negative growth was recorded throughout the year. In
2023, the total profits of industrial enterprises above designated size in China reached RMB 7.69 trillion, with a
year-on-year growth rate of -2.3% and a previous value of -4.0%, maintaining a recovery trend. Although
industrial enterprises are facing difficulties such as the world economic downturn, blocked industrial exports,
insufficient domestic demand and falling prices of industrial products, they have continued to recover overall
with the gradual effectiveness of various policies and measures to promote the development of manufacturing
industry.

                      Year-on-year growth of monthly cumulative operating revenue and total profit
        %
       25

       20

       15

       10
               5.9
        5                                                                                                               1.1
                                            0.5     0.1                                    0.0         0.3      1.0
                         -1.3      -0.5                    -0.4     -0.5        -0.3
        0                                                                                                               -2.3
               -4.0                                                                                            -4.4
        -5                                                                                             -7.8
                                                                                          -9.0
                                                                               -11.7
       -10
                                                                   -15.5
       -15
                                                           -16.8
                                                   -18.8
                                   -21.4   -20.6
       -20                 -22.9

       -25
             Jan-Dec Jan-Dec Jan-Mar Jan-Apr Jan-May Jan-Jun       Jan-Jul    Jan-Aug Jan-Sep         Jan-Oct Jan-Nov Jan-Dec
               2022    2023
                                     Growth of operating revenue             Growth of total profit


Source: National Bureau of Statistics

     (3) Situation of the petrochemical industry

     As the foundation and pillar industry of national economy, petrochemical industry is one of the key and
major industries to promote high-quality economic development. According to the statistics of China Petroleum
and Chemical Industry Federation, in 2023, the petrochemical industry realized an operating income of RMB
15.95 trillion, with a year-on-year decrease of 1.1%; a total profit of RMB 0.87 trillion, down 20.7% year-on-
year; and a total import and export volume of USD 0.95 trillion, down 9.0% year-on-year. The poor
performance of petrochemical industry is mainly due to the large price drop of crude oil, natural gas and most

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chemical products.

     In terms of subdivided sectors in petrochemical industry: the oil and gas sector realized an operating
income of RMB 1.44 trillion, down 3.9% year-on-year; and a profit of RMB 301.03 billion, down 15.5% year-
on-year. The oil refining sector realized an operating income of RMB 4.96 trillion, up 2.1% year-on-year; and a
profit of RMB 65.6 billion, up 192.3% year-on-year. The chemical sector achieved an operating income of
RMB 9.27 trillion, down 2.7% year-on-year; and a profit of RMB 486.26 billion, down 31.2% year-on-year.
Because of the low base in 2022, the operating income and profit of the oil refining sector in the three major
sectors have both increased, while the operating income and profit of the oil and gas sector and chemical sector
have decreased, which is related to the high base of the oil and gas sector and the chemical sector in 2022.

     In order to realize the healthy development of the petrochemical industry, in 2023, the National
Development and Reform Commission, the Ministry of Industry and Information Technology and other relevant
ministries and commissions successively promulgated a number of industrial policies closely related to the
petrochemical industry. These policies help stabilize the growth of the petrochemical industry, accelerate the
structural adjustment and intensive cluster development of the industry, and consolidate and strengthen the
supply chain of the industrial chain, thus laying a good foundation for the high-quality development of the
industry.

     S/N              Time                                                Policy
      1               March       Guide for the Establishment of Energy Industry Standard Plan in 2023
      2               March       Green Industry Guidance Catalogue (2023 Edition) (Draft for Comments)
                                  Benchmark Level and Standard Level of Energy Efficiency in Key Industrial Areas (2023
      3                June
                                  Edition)
      4               August      Work Plan for Steady Growth of Petrochemical Industry
                                  Guiding Opinions on Promoting Green, Innovative and High-quality Development of Oil
      5              October
                                  Refining Industry
      6              November     Construction Plan for National Peak Carbon Dioxide Emissions Pilot

     In 2023, the petrochemical industry has made new breakthroughs and new progress in scientific and
technological innovation, green and low-carbon transformation and digital upgrading, deepening international
cooperation, cultivating world-class enterprises and modern industrial clusters, research on industrial policies
and major issues, etc. However, there is still a certain gap from the goal of high-quality development, and the
shortage of high-end products and high-performance materials has not improved. Enterprises need to enhance
their independent innovation capabilities and focus on the high-performance of key core technologies, major
common technologies and materials.


II. Main Businesses of the Company during the Reporting Period

Procurement mode of main raw materials
                                                                                                               Unit: RMB



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                                                              Significant
                                     Proportion in the                      Average price in     Average price in
     Main raw       Procurement                               changes in
                                      total purchase                        the first half of   the second half of
     materials         mode                                   settlement
                                         amount                                the year              the year
                                                               method
                  Quotation
Crude oil                                      66.23%    No                          4,063.20             4,395.86
                  purchase
                  Quotation
Naphtha                                         1.95%    No                          4,993.18             4,824.56
                  purchase
                  Quotation
Fuel oil                                        3.21%    No                          3,359.39             3,898.00
                  purchase
                  Quotation
PX                                              7.57%    No                          7,187.90             7,320.01
                  purchase

Energy purchase prices accounting for more than 30% of total production costs
□Applicable Not applicable




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Production technology of main products

                Development
                                Core
      Main         stage of               Proprietary
                              technical                                                                    Product R&D advantages
     products    production               technology
                              personnel
                  technique
                                                         Using the patented technology of TS &W company of the United States, the raw materials will be cracked in the high-
                              Several
                Stage of                  Introduction   temperature cracking furnace tube by steam cracking to generate a low molecular weight hydrocarbon mixture, that is, pyrolysis
Ethylene,                     core
                technology                and            gas. The pyrolysis gas containing ethylene, propylene and other products will be quenched, compressed, alkali washed, dried,
Propylene                     technical
                application               innovation     hydrogenated, and undergo cold-thermal separation and methanization to produce polymer grade ethylene and polymer grade
                              personnel
                                                         propylene and other products.
                              Several
                Stage of                  Introduction   Univation company's Unipol process technology (low-pressure gas-phase production process) can produce high, medium and
                              core
FDPE            technology                and            linear low-density polyethylene products. Using ethylene as the main raw material and butene-1 or Hexene-1 as a comonomer,
                              technical
                application               innovation     linear low density and some medium and high-density polyethylene granular resins can be produced.
                              personnel
                              Several                    The HDPE unit adopts the INNOVENES slurry loop polymerization process of INEOS Company, and produces bimodal and
                Stage of                  Introduction
                              core                       unimodal polyethylene products through two loop reactors in series. The reaction should be carried out at medium temperature
HDPE            technology                and
                              technical                  and pressure. With mild reaction conditions, the proprietary concentration equipment can improve the slurry concentration and
                application               innovation
                              personnel                  reduce the load of the solvent recovery unit.
                              Several
                Stage of                  Introduction
                              core                       The LUPOTECHT tubular reactor technology from LyondellBasell company can switch to produce LDPE homopolymer resin
EVA/LDPE        technology                and
                              technical                  particles of different brands and EVA copolymer resin particles with VA content less than or equal to 28% in one production line.
                application               innovation
                              personnel
                              Several                    LyondellBasell company has developed the Spherizone process based on Spheripol process technology. The Spherizone process
                Stage of                  Introduction
                              core                       based on multizone circulating reactor (MZCR) technology is adopted to divide a reactor into two reaction areas to control the
PP              technology                and
                              technical                  reaction conditions independently. The gradually growing polymer particles will circulate quickly and repeatedly in the two
                application               innovation
                              personnel                  reaction areas to realize the "onion-shaped" uniform mixing in the polymer particles.
                                                         1) Diphenyl carbonate unit: DPC is produced by using the patented technology of ester exchange between dimethyl carbonate
                              Several
                Stage of                  Introduction   and phenol of lummus company in the United States. DPC products are of high quality and suitable for the production of high-
                              core
PC              technology                and            quality polycarbonate; 2) Polymerization unit: the patented technology of non-phosgene transesterification and melt
                              technical
                application               innovation     polycondensation of EPC company in German is adopted. Main features: compared with phosgenation, the technology has lower
                              personnel
                                                         emission of environmental pollutants, higher product yield, lower monomer residue and larger single line production capacity.
                              Several
                Stage of                  Introduction
                              core                       Bisphenol A (BPA) ion exchange resin process technology uses phenol and acetone as raw materials and catalyzes the
BPA             technology                and
                              technical                  condensation reaction in an acidic medium to produce BPA.
                application               innovation
                              personnel
                              Several                    The adsorption and separation unit adopts UOP Parex process and ADS-37/47 adsorbent, that is, to use PDEB as desorption
                Stage of                  Introduction
                              core                       agent, and produce PX products by simulated moving bed technology and supporting adsorption and separation process. 2#
PX              technology                and
                              technical                  xylene fractionation unit adopts fractionation process matched with Parex and isomerization, to cut the raw materials meeting
                application               innovation
                              personnel                  the feed requirements for adsorption and separation unit through distillation column separation; The isomerization unit adopts
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                                                          UOP Isomar process technology and Shell OparisNext ethylbenzene conversion catalyst to increase xylene production through
                                                          isomerization reaction by using the mixed C8 aromatic hydrocarbons with lean PX extracted from the side line of Parex raffinate
                                                          column are used as raw materials.
                                                          The extraction and distillation unit adopts UOP sulfolane extraction and distillation process, that is, to use sulfolane as solvent
                                                          and light and heavy whole oil as raw materials to produce extract oil (mixed aromatic hydrocarbon) and raffinate oil. The
                                                          disproportionation unit adopts UOP Tatoray process and TA- 32 disproportionation catalyst, to increase the production of xylene
                               Several
                 Stage of                  Introduction   and benzene by using toluene and C9/C10A as raw materials for disproportionation reaction. The B/T fractionation unit adopts a
                               core
Benzene          technology                and            fractionation process matched with extraction and disproportionation, to separate benzene products and toluene by distillation in
                               technical
                 application               innovation     benzene column and toluene column with the mixed aromatic hydrocarbons extracted and disproportionated as raw materials.
                               personnel
                                                          The 1# xylene fractionation unit adopts the fractionation process matched with reforming and disproportionation, to cut the raw
                                                          materials meeting the feed requirements for adsorption and separation device and other devices through distillation column
                                                          separation.
                                                          The proprietary technology of Zhejiang Zhiying Petrochemical Technology Co., Ltd. is used to produce ABS resin with
                               Several                    acrylonitrile (AN), butadiene (BD) and styrene (SM) as the main raw materials by emulsion grafting-bulk SAN blending
                 Stage of                  Introduction
                               core                       method. The emulsion grafting-bulk SAN blending process is mature, because of the direct use of monomer polymerization to
ABS              technology                and
                               technical                  produce ABS, the product quality is stable, the variety is wide, the production is flexible, and the product switching is easy. The
                 application               innovation
                               personnel                  emulsion grafting-bulk SAN blending method has the advantages of less investment and low production cost and is easy to
                                                          realize mass production.
                                                          It adopts the anion catalytic synthesis process technology, bimetallic cyanide (DMC) catalytic synthesis process technology, and
                               Several
                 Stage of                  Introduction   POP process technology of Innovare Engineering Holding Limited. The first type of product is a polyoxypropylene polyol
Polyether                      core
                 technology                and            product, which is obtained by copolymerization with propylene oxide and ethylene oxide using glycerol or organic amines as
polyol                         technical
                 application               innovation     initiator; The other type is polymer polyols, which are obtained by grafting polymerization of acrylonitrile, styrene and other
                               personnel
                                                          polyols.
Solution
polymerized
styrene-
                                                          The process technology of SSBR and NDBR is the patented technology of ICB company in Germany. The production method of
butadiene                      Several
                 Stage of                  Introduction   solution polymerized styrene-butadiene rubber (SSBR) is a solution polymerization method, where butadiene and styrene are
rubber (SSBR)                  core
                 technology                and            polymerized in a mixed solvent of normal hexane and cyclohexane in the presence of a polymerization catalyst NBL; The rare
and rare earth                 technical
                 application               innovation     earth cis-1,4-polybutadiene rubber (NDBR) is produced by solution polymerization. Butadiene is polymerized in an n-hexane
cis-                           personnel
                                                          solution in the presence of NdV, ACT and AOC catalysts.
polybutadiene
rubber
(NDBR)
                                                          The core technology of this product has its own independent intellectual property rights. The Company has participated in the
                                                          formulation of the national standards for the energy consumption limit per unit product of this product.
                               Several                    The large-scale device greatly reduces the investment cost per unit product. Besides, the continuous improvement of new
                 Leading                   Introduction
                               core                       technologies and new equipment has shortened the process. For example, the oxidation unit adopts pressure filter instead of
PTA              position in               and
                               technical                  vacuum filter, dryer, intermediate silo and other auxiliary systems; The refining unit adopts pressure filter, which changes two-
                 China                     innovation
                               personnel                  stage separation into one-stage separation. Compared with the traditional process, the number of equipment is reduced, the
                                                          maintenance cost is also greatly cut, the reliability of equipment is improved, and the stability of the device is improved
                                                          accordingly. At present, the pressure filter technology has been well applied in PTA plant and has become a development trend at

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                                                            present. In addition, the application of new materials in PTA production has further reduced the investment cost. At present,
                                                            dual-phase steel is used to replace part of titanium alloy and 317L, which reduces the material cost.
                                                            In terms of material consumption, all PTA patent manufacturers have done a lot of work in optimizing oxidation reaction
                                                            conditions, adjusting catalyst ratio, increasing catalyst recovery, PTA mother liquor solid recovery, methyl acetate recovery and
                                                            so on, and all of them have been successfully applied to industrial devices. The use of these optimizations and new technologies
                                                            greatly reduce the material consumption of PTA production.
                                                            In terms of energy consumption, as the oxidation reaction is exothermic, a lot of heat will be released during such reaction. At
                                                            present, PTA patent technologies use the reaction heat to generate low-pressure steam of different grades for air compressors and
                                                            other low-pressure steam users in the device (such as dehydration tower). By using this method, the oxidation tail gas at the top
                                                            of the oxidation reactor is cooled and energy is recovered; Hydrogenation reaction is a high-temperature and high-pressure
                                                            reaction. During the crystallization process, with the gradual reduction of pressure, a large number of steam with different grades
                                                            will flash out, which is basically used to heat the feed of hydrogenation reactor, and can be heated to about 260°C. Oxidation tail
                                                            gas is high-pressure gas, part of which is used as the driving power of air compressor, and the rest is used for conveying gas and
                                                            inert gas in the device to users. In addition, the process arrangement is optimized as much as possible, to make full use of the
                                                            heat exchange of hot and cold process fluids. Through the above measures, PTA basically does not need to supply low-pressure
                                                            steam from outside at present, but only needs a certain amount of high-pressure steam to heat the feed of hydrogenation reactor
                                                            from about 260°C to about 286°C; The drive of the air compressor does not need to supply energy from outside. In order to
                                                            reduce energy consumption, some other measures have been taken, such as increasing the feed concentration of hydrogenation
                                                            reactor and increasing the circulation of mother liquor in TA unit. At present, the comprehensive energy consumption of PTA has
                                                            been greatly reduced, and the energy consumption of products is better than the advanced value of national standards.
                                                            Maximum output, maximum conversion rate and minimum energy consumption; By tapping the equipment potential, achieve
                                                            the purpose of improving production and efficiency without increasing energy consumption; Improve energy utilization rate and
                                 Several                    reduce production cost; Eliminate the filter blockage, waste of labor, save the cost of bagging, and bring considerable economic
                                             Introduction
                   Large-scale   core                       benefits to the company; Make the basic magnesium sulfate whisker, tetrapod-like zinc oxide whisker, magnesium salt whisker,
Polyester                                    and
                   application   technical                  β-type silicon nitride whisker, melamine cyanurate, microencapsulated red phosphorus flame retardant, ethylene glycol, etc., into
                                             innovation
                                 personnel                  flame retardant and anti-dripping whisker glycol solution through a certain manufacturing process by using the company's
                                                            patented technology; Add the flame-retardant and anti-dripping whisker glycol solution into the slurry preparation tank, and
                                                            prepare the flame-retardant and anti-dripping polyester through esterification, pre-polycondensation and final polymerization.
Multi-                           Several
                   Leading                   Introduction   The core technology of this product adopts the current international advanced high-temperature crystallization cutting and UOP
functional                       core
                   position in               and            solid-phase polycondensation process, with a short process, low energy consumption, and domestic leading performance of
polyester bottle                 technical
                   China                     innovation     comprehensive energy consumption per unit product.
grade chip                       personnel
                                                            Through the independent design and installation of multiple addition points, online adding equipment with various additional
                                 Several                    materials, dynamic and static mixing equipment, oil nozzle, winding machine, etc. on the melt direct spinning line, the existing
                                             Introduction
                   Large-scale   core                       equipment was optimized to obtain benefits from the differentiated and high-end products of polyester melt direct spinning and
Fiber                                        and
                   application   technical                  realize transformation and upgrading. The contradiction between large capacity polyester plants and the production of small
                                             innovation
                                 personnel                  batch and multi-agent functional differentiated fibers has been solved. The main products include flame-retardant, antistatic,
                                                            colored and full extinction functional modified fibers.

                                 Several     Introduction   The technology is independently developed and completed by the Company. It is used to process DTY and FDY in uniform
                   Mass
Texturing                        core        and            military green, black and other colors. No dyeing is required after weaving, so the products hardly lose colors in daily use and
                   production
                                 technical   innovation     are mostly used to weave fabrics for special purposes.

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                               personnel
                               Several
                                           Introduction
Multifunctional   Mass         core                       By directly sending the polymerized melt to a film drawing production line for film making, a series of processes of chip
                                           and
polyester film    production   technical                  manufacturing, transportation, drying and melting are skipped, and a large amount of cost can be saved.
                                           innovation
                               personnel
                               Several
                                           Introduction
                  Mass         core                       Anti-hydrolysis, anti-ultraviolet and anti-oxidation additives are used, and proprietary equipment and targeted processes are used
Backplate film                             and
                  production   technical                  to manufacture thin films with weatherability characteristics, which can be applied to solar photovoltaic backplanes.
                                           innovation
                               personnel
                               Several
                                           Introduction
Film grade        Mass         core                       By adding composite conductive substances to polyester, the problem of difficult adhesion due to high casting speed on high-
                                           and
section           production   technical                  speed production lines has been solved, making it applicable to high-speed film drawing production lines.
                                           innovation
                               personnel
                               Several
                                           Introduction   By solving the problem of dispersion of micron-sized particles, the silica particles are added into a reaction kettle in the
High silicon      Mass         core
                                           and            polymerization process, so that the master batch with high silica content is prepared, and the master batch can be widely applied
masterbatch       production   technical
                                           innovation     to the production of polyester films.
                               personnel
                               Several
                                           Introduction   Through the dispersion of silicon particles, add silica with larger particle size and smaller void ratio to the reaction kettle during
Matte master      Mass         core
                                           and            the polymerization process, so as to prepare matte master batch with high fog and low matte, which can be used in the
batch             production   technical
                                           innovation     production of polyester matte film.
                               personnel
                               Several
                                           Introduction   Use the technical advantages of true three-layer die in film drawing production line, to add special matte master batch to any
                  Mass         core
Matte film                                 and            single-layer or multi-layer structure, in order to realize the manufacture of a full range of products such as single-sided matte,
                  production   technical
                                           innovation     double-sided matte, low matte, medium matte and high matte products and other products with additional functions.
                               personnel

Production capacity of main products




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                                                                          Capacity
                                          Design
                                                                            under
                                         capacity        Capacity
             Main products                                              construction      Investment and construction
                                          (10,000        utilization
                                                                           (10,000
                                        tons/year)
                                                                         tons/year)
Fuel                                           1366
Para-xylene (PX)                               1060
M-xylene (MX)                                    20
Benzene (BZ)                                    330
Ethylene glycol (MEG)                           240
Purified terephthalic acid (PTA)               2150
Purified isophthalic acid (PIA)                  30
Bi-oriented polyester film (BOPET)               43
                                                                                       Shengyuan chemical fiber
Pre-oriented yarn (POY)                          46                               25   differential fiber project is under
                                                                                       construction
                                                                                       Shengyuan chemical fiber
Fully drawn yarn (FDY)                           54                               25   differential fiber project is under
                                                                                       construction
                                                                                       Shengyuan chemical fiber
Draw texturing yarn (DTY)                        42                               25   differential fiber project is under
                                                                                       construction
Bottle grade chip (PET)                         250                              280
Full-density polyethylene (FDPE)                 90
High-density polyethylene (HDPE)                 65      Adjust
                                                         flexibly
                                                         according to                  ZPC high performance resin project
High-density polyethylene (LDPE)                 80                               40
                                                         market                        is under construction
Ethylene vinyl acetate copolymer                                                       ZPC high performance resin project
                                                 30                               40
(EVA)                                                                                  is under construction
Polypropylene (PP)                              180
                                                                                       ZPC high performance resin project
Acrylonitrile butadiene styrene (ABS)            40                              120
                                                                                       is under construction
Styrene monomer (SM)                            240
Polycarbonate (PC)                               52
Phenol (PH)                                      80
Acetone (ACT)                                    50
Methyl methacrylate (MMA)                        19
Acrylonitrile (AN)                               52
Butadiene (BD)                                   70
Vinyl acetate (VAC)                              30
Sulfur (S)                                      121
Polyether glycol/Polyether polyol
                                                 38
(PPG/POP)
Low cis-polybutadiene rubber (LCBR)              10
Solution styrene butadiene rubber
                                                     6
(SSBR)

Types of products in major chemical parks

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                    Major chemical parks                                                  Types of products
Zhoushan Green Petrochemical Base                                   Products in the petrochemical industrial chain
Ningbo Petrochemical Economic&Technological Development
                                                                    Products in the petrochemical industrial chain
Zone
DaGuShan Chemical Industrial Park at Jinpu New Area, Dalian         Products in the petrochemical industrial chain

EIA approvals being applied for or newly obtained during the reporting period
Applicable □Not applicable

                                                       Project                                                             EIA approval
Dangerous goods container yard of 40 million tons/year refining and chemical integration project of Zhejiang           ZHDJS [2023]
Petroleum & Chemical Co., Ltd.                                                                                         No.6
Supporting terminal project (Phase I) multi-purpose terminal reconstruction project of 40 million tons/year            ZHDJS [2023]
refining and chemical integration project of Zhejiang Petroleum & Chemical Co., Ltd.                                   No.9
                                                                                                                       ZHDJS [2023]
α olefin plant of Zhejiang Petroleum & Chemical Co., Ltd.
                                                                                                                       No.13
                                                                                                                       DHJB [2023]
3# aromatics raffinate oil olefin removal project of Zhejiang Petroleum & Chemical Co., Ltd.
                                                                                                                       No.8
                                                                                                                       ZHDJS [2023]
High-voltage XLPE insulated cable project of Zhejiang Petroleum & Chemical Co., Ltd.
                                                                                                                       No.14
                                                                                                                       ZHDJS [2023]
High performance resin project of Zhejiang Petroleum & Chemical Co., Ltd.
                                                                                                                       No.18
                                                                                                                       ZHX [2023]
Raw material product transportation project of Ningbo Zhongjin Petrochemical Co., Ltd.
                                                                                                                       No.36
Intelligent functional fiber project with an annual output of 500,000 tons (Shengyuan Phase II) of Zhejiang            Approval in
Shengyuan Chemical Fiber Co., Ltd.                                                                                     progress

The listed company was subject to abnormal production stoppage during the reporting period
□Applicable Not applicable
Relevant approvals, permits, qualifications, and validity terms
Applicable □Not applicable

Unit approved            Qualification / license                      Approval department                       Period of validity
Rongsheng          Safety Production Standardization       Hangzhou Municipal Emergency
                                                                                                              April 2026
Petrochemical      Certificate                             Management Department
                   National Industrial Product             Zhejiang Provincial Administration for
ZPC                                                                                                           December 30, 2025
                   Manufacture Licensing Certificate       Market Regulation
                   Registration Certificate for            Zhejiang Provincial Registration Center for
ZPC                                                                                                           June 13, 2026
                   Hazardous Chemicals                     Chemicals
                                                           Zhejiang Provincial Emergency Management
ZPC                Safe Production License                                                                    December 27, 2026
                                                           Department
ZPC                Pollutant Discharge Permit              Zhoushan Ecological Environment Bureau             July 18, 2024
ZPC                License for Port Operation              Zhoushan Shipping and Port Administration          October 11, 2026
                   Project Approval List Specified in      Aircraft Airworthiness Approval Department
ZPC                                                                                                           July 13, 2024
                   Technical Standards (3# jet fuel)       of Civil Aviation Administration
                   Project Approval List by Civil
                                                           Aircraft Airworthiness Approval Department
ZPC                Aviation Oil Testing Unit (3# jet                                                          May 17, 2024
                                                           of Civil Aviation Administration
                   fuel)
                   Special License for Production of       Ministry of Industry and Information
ZPC                                                                                                           May 07, 2026
                   MCCs (Phase I)                          Technology (MIIT)



                                                                 20 / 269
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                 Special License for Production of    Ministry of Industry and Information
ZPC                                                                                                   November 28, 2027
                 MCCs (Phase II)                      Technology (MIIT)
                 Import Qualification for Non-state
ZPC                                                   Ministry of Commerce                            /
                 Trade of Crude Oil
                 Export Qualification for Non-state
ZPC                                                   Ministry of Commerce                            /
                 Trade of Refined Oil
                 Import Qualification for Non-state
ZPC                                                   Ministry of Commerce                            /
                 Trade of Refined Oil (Fuel Oil)
Zhongjin                                              Ningbo Ecological Environment Bureau
                 Pollutant Discharge Permit                                                           December 31, 2025
Petrochemical                                         (Zhenhai Branch)
Zhongjin                                              Ecological Environment Department of
                 Radiation Safety Permit                                                              July 16, 2028
Petrochemical                                         Zhejiang Province
Zhongjin                                              Zhejiang Provincial Emergency Management
                 Safe Production License                                                              June 04, 2026
Petrochemical                                         Department
Zhongjin         Registration Certificate for         Registration Center for Chemicals of
                                                                                                      October 13, 2025
Petrochemical    Hazardous Chemicals                  Emergency Management Department
Niluoshan New                                         Ningbo Ecological Environment Bureau
                 Pollutant Discharge Permit                                                           February 09, 2027
Energy                                                (Zhenhai Branch)
                                                      Liaoning Provincial Emergency Management
Yisheng Dahua    Safe Production License                                                              March 28, 2025
                                                      Department
                 License for Port Operation of the
Yisheng Dahua                                         Dalian Traffic and Transportation Bureau        July 24, 2025
                 People's Republic of China
                 Registration Certificate for         Liaoning Provincial Work Safety Service
Yisheng Dahua                                                                                         November 15, 2026
                 Hazardous Chemicals                  Center
Yisheng Dahua    Pollutant Discharge Permit           Dalian Ecological Environment Bureau            October 13, 2028
                                                      Department of Ecology and Environment of
Hainan Yisheng   Safe Production License                                                              March 29, 2027
                                                      Hainan Province
                                                      Administration Approval Service Bureau of
                 Hazardous Chemical Business
Hainan Yisheng                                        Yangpu Economic & Technological                 March 08, 2025
                 License
                                                      Development Area
                                                      Transportation, Maritime and Port Bureau of
                 License for Port Operation of the
Hainan Yisheng                                        Yangpu Economic & Technological                 September 30, 2025
                 People's Republic of China
                                                      Development Area
                 Level III Enterprise for Work
                                                      Hainan Geological Testing and Research
Hainan Yisheng   Safety Standardization (Hazardous                                                    July 06, 2024
                                                      Center
                 Chemicals)
                 Port Shoreline Use Certificate of    Ministry of Transport of the People's
Hainan Yisheng                                                                                        May 20, 2065
                 People's Republic of China (PRC)     Republic of China
                                                      Ecological Environment Bureau of Yangpu
Hainan Yisheng   Pollutant Discharge Permit                                                           May 14, 2026
                                                      Economic Development Zone
                                                      Department of Emergency Management of
Hainan Yisheng   Radiation Safety Permit                                                              December 26, 2026
                                                      Hainan Province
                 Authentication Certificate and
                 Qualification Certificate of
Hainan Yisheng   Environment, Quality and             China Quality Certification Center              May 31, 2026
                 Occupational Safety Management
                 System
                 Registration Certificate for         Registration Center for Chemicals of
Hainan Yisheng                                                                                        February 03, 2027
                 Hazardous Chemicals                  Emergency Management Department
                                                                                                      Refer to the boiler
                 Special Equipment Registration       Hainan Provincial Bureau of Quality and
Hainan Yisheng                                                                                        inspection
                 Certificate                          Technical Supervision
                                                                                                      qualification period


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                 Port Facility Security Compliance
Hainan Yisheng                                       Hainan Port and Waterway Administration         August 09, 2026
                 Certificate
                                                     Hainan Provincial Department of Industry
Hainan Yisheng   Radio Registration Certificate                                                      June 09, 2031
                                                     and Information Technology
Zhejiang                                             Ningbo Ecological Environment Bureau
                 Pollutant Discharge Permit                                                          August 02, 2028
Yisheng                                              (Beilun Branch)
Zhejiang                                             Ecological Environment Department of
                 Radiation Safety Permit                                                             November 17, 2024
Yisheng                                              Zhejiang Province
Shengyuan        Safety Production Standardization   Hangzhou Municipal Emergency
                                                                                                     October 01, 2026
Chemical Fiber   Certificate                         Management Department
Shengyuan
                 Pollutant Discharge Permit          Hangzhou Ecological Environment Bureau          November 05, 2026
Chemical Fiber
Yongsheng        National Industrial Product         Zhejiang Provincial Administration for
                                                                                                     August 11, 2026
Technology       Manufacture Licensing Certificate   Market Regulation
Yongsheng
                 Pollutant Discharge Permit          Shaoxing Ecology and Environment Bureau         February 06, 2029
Technology

Engaged in oil processing, oil trade industry
Yes □No

     The Company mainly imports crude oil from abroad as raw materials and engages in the research and
development, production and sales of various oil products, chemicals and polyester products. The Company's
products are rich in variety and complete in specifications, covering many fields such as new energy, new
materials, organic chemicals, synthetic fibers, synthetic resins, synthetic rubber, and oil products, basically
achieving "from a drop of oil to everything in the world", and constantly upgrading and improving the industrial
chain of new materials on the basis of the existing super-large integrated refining base worldwide and complete
upstream and downstream facilities.
Engaged in chemical fertilizer industry
□Yes No
Engaged in pesticide industry
□Yes No
Engaged in chlorine-alkali and soda ash industry
□Yes No


III. 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:

     (1) Complete industrial synergistic advantages

     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”. Through the extension of the industrial chain, the Company has effectively reduced the business
cost, realized the mutual support of upstream and downstream sectors, and also improved its sustainable


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profitability and risk resistance. For example, ZPC can supply PX as raw material for PTA production to
shareholder units and related companies, and ethylene glycol as raw material for downstream production of
polyester bottle chips, films and chemical fibers. The release of ZPC's production capacity has greatly
supplemented the mutual supply demand of raw materials for the development of the Company's industrial
chain and realized self-supply and self-sufficiency of raw materials.

     The interconnection of Zhoushan Green Petrochemical Base and Ningbo Petrochemical Base can realize
the coordinated development of both Ningbo and Zhoushan bases, and pipeline transportation greatly reduces
the risk and cost of ship transportation and land transportation; A large number of light hydrocarbon raw
materials by-products from Ningbo Petrochemical Base are transported to Zhoushan Green Petrochemical Base
through pipelines, which can be used as high-quality ethylene raw materials. Surplus oil products from
Zhoushan Green Petrochemical Base can be transported to Ningbo Petrochemical Base as high-quality raw
materials for aromatic hydrocarbon production.

     The construction of ZPC Project has supporting facilities that can meet the demand of crude oil supply 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.

     (2) Remarkable location competition advantages

     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; the “Belt and Road Economic Belt” 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.

     ZPC Project is located in the concentrated consumption area of oil products and chemical products, with
the key products marketable. The target market of chemical products is mainly East China and South China,
where the economy is the most developed with the most active downstream consumption market for
petrochemical products, and whose related industries such as downstream plastic product processing industry,
light industry and daily chemical industry are developed, with strong market acceptance for bulk petrochemical
products. Refined oil has many sales channels and enjoys strong policy support and obvious competitive
advantages. 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,


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ZPC took 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.

     (3) Excellent strategic layout advantages

     The Company, with inherent strong market sensitivity and flexible decision-making mechanism, can not
only keep a close eye on the market, but also make timely and accurate adjustments to the strategy and seize the
preemptive opportunities of the market under its own mechanism advantages of fast pace and few links. The
management has a keen sense of investment, accurate timing for project operation and excellent investment and
financing capacity. The Company started from polyester chemical fiber, and after years of development, it has
formed a good foundation. 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.
Relying on the world’s largest single-unit 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, POE, 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.

     (4) Strong R&D and innovation advantages

     The Company upholds 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 stepped up 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 research
and development strength and rich process operation experience accumulated during long-term production
management, which have gathered the strength of "production, learning, research and use" at home and abroad,
carried out research and development with independent innovation, and established an integrated achievement
improvement platform for laboratory innovation, small test, pilot test and industrial demonstration production,
and overcome the disadvantage that it is difficult to incubate and transform related achievements although with
basic research by other research institutes in China relying on the Company's flexible system and mechanism


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and complete industrial chain advantages, breaking through the final ceiling from scientific research
achievements to industrial promotion and application, boosting industrial technological innovation and
upgrading, seizing the technologically leading position, and promoting the Company's high-quality
development in the terms of technological independence, raw material diversification, high-end products, green
production and intelligent industry.

     (5) Rich human resources advantages

     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. The Company
combines the employee examination with 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.

     In addition, the Company attaches great importance to the management of talents and teams, and adopt a
two-pronged approach of internal incentives and external cultivation. In terms of internal management, we will
promote the construction of three teams of senior management, high potential and specialization, pay special
attention to talent evaluation and clean education, strengthen skill training and skill recognition, and improve
the quality of employees in all aspects. In terms of external cultivation, we will rely on the cooperation platform
of industry, academia and research to actively do a good job in the introduction of highly educated and highly
skilled talents, increase the proportion of high-quality employees, and provide new drivers for the development
of the enterprise.

     (6) 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 construction in systems such as information,
performance appraisal, and credit management are at the leading position in the industry. Meanwhile, through
brand and cultural construction, the Company has further enhanced its corporate cohesion and brand influence,


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won the "No.7 on the List of the Most Valuable Brands in Global Chemical Industry in 2023", "No. 16 among
the Top 50 Global Chemical Companies in 2023", "No. 5 on the List of the Top 500 Oil and Chemical
Enterprises in Sales Revenue in 2022 (Independent Production and Operation)", "No. 7 on the List of the Top
500 Oil and Chemical Listed Companies in Sales Revenue in 2022", "Best Practice Award of the Board of
Directors of Listed Companies in 2023", "Best Practice Case of ESG of Listed Companies in China in 2023",
"Golden Bull Prize Top 50 ESG Carbon Neutralization Awards of the First Guoxin Cup", "ESG Progress Case
of Xinhua Credit Jinlan Cup", "Capital Brand High-value Enterprise in Zhejiang Province in 2022", and "Four-
star Kunpeng Enterprise in Hangzhou", etc.


IⅤ. Core Business Analysis

1. Overview

     Rongsheng Petrochemical is one of the leading private petrochemical enterprises in China, ranking 7th in
the list of the most valuable brands in global chemical industry and 16th in the top 50 global chemical
enterprises. The Company is mainly engaged in the research, development, production and sales of all kinds of
oil products, chemicals and polyester products. It has established seven production bases in Bohai Economic
Rim, Yangtze River Delta Economic Circle and Hainan Belt and Road Economic Circle, forming five industrial
chains of polyester, engineering plastics, new energy, high-end polyolefin and special rubber. It is one of the
important producers of polyester, new energy materials, engineering plastics and high value-added polyolefin in
Asia, with the largest production capacity of chemicals such as PX and PTA in the world.

     (1) Main products

     The Company's products are rich in variety and complete in specifications, covering many fields such as
new energy, new materials, organic chemicals, synthetic fibers, synthetic resins, synthetic rubber, and oil
products, basically achieving "from a drop of oil to everything in the world", and constantly upgrading and
improving the industrial chain of new materials on the basis of the existing super-large integrated refining base
worldwide and complete upstream and downstream facilities. At present, the main products are shown in the
following figure:




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Note: products marked by dotted line / dotted box are products under the plan.




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     (2) Management measures

     Economic recovery was a wave-like process of development amid twists and turns. With a complete
industrial chain, China is a major country in the petrochemical industry in the world, has a large petrochemical
market and boasts huge development resilience and potential. During the reporting period, the petrochemical
industry has accelerated its recovery, with production and supply steadily rising and market demand gradually
improving. The Company, under the leadership of the Board of Directors and the management, seized the
opportunity to realize progress in industrial cooperation, production and operation, technological innovation and
team building, and the details are as follows:

     1. Widening the circle of friends to ensure the blossoming of industrial cooperation on multiple
fronts

     In 2023, Rongsheng Petrochemical's introduction of a strategic investor, Saudi Aramco not only attracted
the attention of the capital market, but also was a landmark foreign cooperation for the Company. We started
comprehensive long-term cooperation with Saudi Aramco and its related companies on crude oil procurement,
raw material supply, chemical sales, refined chemical product sales, crude oil storage and technology sharing.
In addition, we also signed cooperation agreements with Jintang, Taizhou and other places for new projects or
new businesses, with partners covering the government, central enterprises and industry giants, and the map of
cooperation expanded to wider areas at home and abroad, achieving blossoming results on multiple fronts and
bringing benefits to numerous parties.

     2. Holding firm the steering wheel to achieve orderly production and operation

     In 2023, we strengthened the foundation of management, the production and operation was generally stable,
the scale of main business expanded steadily, and the annual key work achieved tangible results, maintaining
the momentum of healthy development. ZPC processed around 44 million tons of crude oil, achieved the
production target of high capacity operation of refining and ethylene, and improved all production figures

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compared with last year. In 2023, the Company took production protection as the primary goal, fully considered
opportunity cost, imported about 40 million tons of overseas crude oil with reference to the quantity and quality
of resources, and reduced the procurement cost of coal, electricity and natural gas through long term agreements
and other measures. The Company firmly adhered to the market-oriented approach and held weekly meetings to
keep procurement, production and sales in alignment, improving the economic benefits and brand value.

     3. Exploring new experimental fields to bear rich fruits in technological innovation

     In 2023, a number of technological innovations were realized upstream and downstream of our industry
chain. In the refining segment, the new disproportionation catalyst independently developed by Zhongjin
Petrochemical realized its first industrialized application in ZPC, breaking the foreign technological control. In
the polyester segment, Shengyuan Chemical Fiber was selected to be on the Ministry of Industry and
Information Technology’s list of Outstanding Scenarios for Intelligent Manufacturing in 2023; and 14 scientific
and technological achievements passed the appraisal, reaching the domestic advanced and leading level. In
addition, Rongsheng led the establishment of the green petrochemical technology innovation center in Ningbo,
which provides an important platform for overcoming technical problems in the petrochemical industry and
empowering industrial innovation.

     4. Stimulating the vitality to achieve obvious results in team building

     In 2023, our team building realized mutual growth between the Company and employees. On the one hand,
the Company and its subsidiaries built a platform for employees to effectively improve their vocational skills
through comprehensive internal training, job training and technical competitions, setting up skill level
recognition centers and carrying out independent recognition of vocational skill levels, so that the employees’
technical ability and comprehensive quality were continuously improved. On the other hand, employees were
also actively enhancing their self-value and using their actions to win honor for the Company. Last year, the
Company boasted both municipal young craftsmen and Asian Games torchbearers, and a number of teams and
individuals from ZPC and Hainan Yisheng also won national honors such as the National May 1st Labor Medal
and the National Workers’ Pioneer, which made Rongsheng’s brand shine brighter.

     (3) Operation synergy

     1. Controlling shareholder

     Rongsheng Holdings ranks 136th among the top 500 enterprises in the world, 40th among the top 500
Chinese enterprises and 5th among the top 500 private enterprises in China. At present, the Group has listed
companies such as Rongsheng Petrochemical (stock code: 002493) and Ningbo United (stock code: 600051),
with its business involving oil and gas upstream and trading, coal, logistics, equipment manufacturing, process
engineering technology, real estate, venture capital and other fields; Rongtong Logistics, a subsidiary is a
national AAAA-level logistics enterprise, which has a mature and stable carrier cooperation operation platform;
Suzhou Shenghui Equipment Co., Ltd., a holding company, specializes in the design, manufacture and sales of
pressure vessels, cryogenic equipment, spherical tanks and marine equipment; Shanghai Huanqiu Engineering

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Co., Ltd., a joint stock company of the Company, has extremely rich experience in engineering EPC; A number
of projects invested by Rongsheng Venture Capital not only achieved good economic benefits, but also
promoted the synergy of the industrial chain; In addition, a number of other investments are also constantly
advancing.

     2. Strategic investor

     Rongsheng Petrochemical and Saudi Aramco form the upstream and downstream in the industry and
maintain a good foundation for cooperation. The two companies will carry out all-round consultations and
cooperation, such as: ① Frontier technology sharing cooperation: The two companies will discuss earnestly to
complement each other's technologies through their advantages, jointly develop new technologies, processes
and equipment to meet the future market demand, and promote them on the market, and at the same time share
the necessary resources for research and development; ② Stable crude oil supply guarantee: Saudi Aramco
supplies ZPC with high-quality crude oil with the promised quantity of 480,000 barrels per day, and provides
the Company with production raw materials such as naphtha, mixed xylene and straight-run fuel; ③ Interest-
free purchase credit line: A credit line with a term of 20 years and an amount of USD 800 million, which can be
increased during the cooperation period, will be provided, which is conducive to improving the capital
utilization efficiency of ZPC and will have a positive impact on improving its profitability; ④ Flexible
cooperation in crude oil storage: the two sides will discuss friendly about the Company provides Saudi Aramco
with crude oil storage tanks and related facilities in Zhoushan, and Saudi Aramco maintains a crude oil
inventory of not less than 1.5 million metric tons, which is helpful to ensure the crude oil supply of ZPC; ⑤
Broad global sales channels: Relying on overseas sales channels of Saudi Aramco, the Company can further
expand the international market of its products and deepen strategic cooperation with overseas customers.
Similarly, with the Company's rich resources accumulated over the years, Saudi Aramco can also quickly enter
the relevant international and domestic markets.

     3. Refining and chemical sector

     3.1. ZPC

     With the goal of building a "private, green, international, trillion-level and flagship" base, ZPC's refining
and chemical integration project has been planned and unified at one time. At present, it has formed a world-
class refining and chemical integration base with a processing capacity of 40 million tons/year for oil refining,
8.8 million tons/year for paraxylene and 4.2 million tons/year for ethylene, among which the single scale for
hydrogenation, reforming and PX is the largest in the world. The project is designed to maximize the refining
and chemical integration, provide high-quality raw materials for downstream chemical devices, maximize the
production of aromatic hydrocarbons (PX) and chemical products, and minimize the output of fuel. The yield of
fuel is lower than the industry average, with outstanding effect of reducing oil and increasing chemical.
Meanwhile, through the optimal utilization of energy resources such as steam and water, and full use of the low-
temperature waste heat of the device, it builds the world's largest thermal seawater desalination device to realize


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energy saving and emission reduction. The refining and chemical integration rate of the project ranks first in the
world, far higher than the average level of petrochemical industry integration in China, and the scale and
integration degree of the base are at a leading position in the world.

     ZPC's crude oil has strong adaptability, and can be stored according to light, medium, heavy and acid,
transported separately and refined separately. Combined with blending means, it can process 80%-90% of the
global crude oil, which greatly enhances its adaptability to oil price fluctuations and offers obvious advantages
compared with other domestic leading enterprises. It has flexible product structure, and mature and reliable
technology, and its main device scale and technical and economic indicators represent the most advanced level
worldwide. As a result of one-time overall planning, oil refining, aromatic hydrocarbon and ethylene fully
demonstrate the concept of "molecular oil refining" and make the best use of the material. All olefins are deeply
processed into chemicals with high import dependence, which makes them have stronger ability to cope with
the industry cycle.

     As the upstream industry of the polyester industry chain, ZPC has successfully established the last link of
the whole process from a drop of oil to a piece of fiber for the Company, and formed the great advantage of
upstream and downstream integration of the polyester industry. ZPC is located in Zhoushan, a part of East
China, which is the main consumer of terminal chemicals. The Yangtze River Delta contains about 70% of
China's production capacity of plastics and chemical fibers, with obvious regional advantages. Located in
Zhejiang Free Trade Zone, ZPC enjoys various preferential policies in the free trade zone and has continuously
obtained the export quota of refined oil; Yushan Island, where it is located, is an uninhabited island. Therefore,
it is convenient for development and utilization, and will have little impact on the surrounding society and broad
development space in the future; Being close to the consumer market, ZPC enjoys a prominent position
advantage as a sea-land hub at the Ningbo-Zhoushan port with convenient access to bulk materials and products,
and a significantly low transportation costs.

     3.2. Zhongjin Petrochemical

     Zhongjin Project, which was put into operation in August 2015, is an aromatic hydrocarbon combined
plant currently in service with leading single scale in the world. This project pioneered the process of making
aromatic hydrocarbon products with fuel oil (cheaper than naphtha) as raw material, and adopted a new
technical route, which can solve the shortage of global naphtha supply, greatly save the procurement cost of raw
materials, introduce the concept of "circular economy", and innovatively use the by-product hydrogen to
process fuel oil into naphtha.

     The new disproportionation catalyst jointly developed by Zhongjin Petrochemical and Tongji University
has been successfully applied for the first time in ZPC 2# disproportionation unit (3.5 million tons/year). The
catalyst has the excellent characteristics of "three highs", namely high space velocity, high yield and high
conversion and utilization rate of heavy aromatic hydrocarbon, and has good operation stability, whose
comprehensive performance and technical indicators have reached the advanced level in the world at present,


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realizing import substitution, which reflects the staged progress of the Company's scientific research and
innovation ability and level, and is of great significance for continuously improving the technical level of
production equipment, improving the conversion and utilization efficiency of raw materials, reducing
consumption and production costs, and realizing the aromatic hydrocarbon production from large to strong and
achieving green efficiency.

     3.3. Rongsheng New Materials (Zhoushan)

     As the expansion area of Zhoushan Green Petrochemical Base, relying on ZPC and Ningbo Zhongjin
Petrochemical, it extends the industrial chain downstream and develops fine chemicals and new chemical
materials. The company focuses on developing downstream products of the existing industrial chains of ZPC
and Zhongjin, to achieve the value-added and efficiency increase in raw materials of Zhongjin and ZPC. At
present, the project has started construction and related work is progressing in an orderly manner.

     3.4. Rongsheng New Materials (Taizhou)

     The project company has been established, focusing on high-end polyolefins, special rubber and
elastomers, engineering plastics, fine chemicals and special chemicals, and cutting-edge new materials to build
a world-class new chemical material highland and a high-level open cooperation demonstration zone of RCEP.
At present, the preliminary work is progressing in an orderly manner.

     4. PTA sector

     Since the establishment of the first private PTA production line in 2002, the Company has insisted on
independent innovation, successively developed and built the first domestic PTA process package and
production equipment with independent intellectual property rights, and realized the first domestic application
of core equipment such as large-scale oxidation reactors and high-speed pumps, which changed the long-term
dependence of China's PTA industry on the introduction of complete sets of foreign patented technology, and
promoted a large number of domestic equipment manufacturers to achieve leap-forward development. At the
same time, we have continuously carried out technical transformation on existing equipment to improve
production efficiency and product quality, and at the same time continuously optimized raw material
consumption to ensure efficient use of resources. Meanwhile, the Company has steadily promoted the launch of
new production capacity, on the one hand, to meet the growing market demand, and on the other hand, to
stabilize the Company's leading position in the polyester industry.

     5. Polyester sector

     With the general policy of "safety and environmental protection, quality improvement, cost reduction and
benefits increase", the Company focuses on strengthening pandemic prevention and control, implementing
hidden danger treatment, boosting process optimization and promoting lean production management.
Yongsheng Technology's 250,000-ton functional polyester film expansion project has been successfully put into
production, and the company's annual polyester film production capacity has reached 430,000 tons, ranking the
top four in China. The Company's PTA production enterprises make full use of the advantages of the

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Company's complete industrial chain integration to continuously tap the potential and increase benefits to
produce polyester bottle chips. At present, its production capacity ranks first in China, with part of PTA
production capacity consumed locally, which enhances the competitiveness of the enterprise and improve the
economic benefits. The 500,000 tons of differentiated fiber project of Shengyuan Phase II, which mainly
produces flame-retardant, functional and dye-free fiber products, is also in progress.

2. Income and cost

(1) The composition of operating revenue

                                                                                                                  Unit: RMB
                                   2023                                             2022                          Year-on-
                                                                                                                    year
                                         Proportion in                                       Proportion in        increase
                      Amount                                          Amount
                                       operating income                                    operating income      (decrease)
Total operating
                  325,111,614,268.09               100%        289,094,841,612.76                      100%          12.46%
income
By industry
Petrochemical
                  296,851,027,280.87             91.31%        268,236,787,548.52                     92.79%         10.67%
industry
Polyester
chemical fiber     14,717,875,220.67              4.53%          14,641,039,125.46                     5.06%          0.52%
industry
Trade and
                   13,542,711,766.55              4.16%              6,217,014,938.78                  2.15%       117.83%
others
By product
Oil refining
                  121,884,564,630.35             37.49%        103,841,990,910.56                     35.92%         17.38%
products
Chemical
                  121,776,659,403.66             37.46%        113,898,786,080.29                     39.40%          6.92%
products
PTA                53,189,803,246.86             16.36%          50,496,010,557.67                    17.47%          5.33%
Polyester
chemical fiber     14,717,875,220.67              4.53%          14,641,039,125.46                     5.06%          0.52%
film
Trade and
                   13,542,711,766.55              4.16%              6,217,014,938.78                  2.15%       117.83%
others
By region
China             276,231,426,885.63             84.97%        239,055,001,192.12                     82.69%         15.55%
Overseas           48,880,187,382.46             15.03%          50,039,840,420.64                    17.31%         -2.32%


(2) Industry, product, region and sales mode accounting for more than 10% of the Company's operating
revenue or operating profit

Applicable □Not applicable

                                                                                                                  Unit: RMB




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                                                                                                                    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
                                                                                                                   gross profit
                                                                               revenue               cost
                                                                                                                     margin
By industry
Petrochemical
                     296,851,027,280.87    260,117,762,693.46   12.37%              10.67%             9.29%            1.11%
industry
Polyester
chemical fiber        14,717,875,220.67     14,245,686,777.56       3.21%            0.52%             0.54%            -0.02%
industry
Trade and others      13,542,711,766.55     13,395,436,226.28       1.09%           117.83%          136.53%            -7.82%
By product
Oil refining
                     121,884,564,630.35     97,185,773,925.13   20.26%              17.38%            14.36%            2.10%
products
Chemical
                     121,776,659,403.66    109,402,218,957.65   10.16%               6.92%             7.18%            -0.22%
products
PTA                   53,189,803,246.86     53,529,769,810.68   -0.64%               5.33%             5.06%            0.26%
Polyester
chemical fiber        14,717,875,220.67     14,245,686,777.56       3.21%            0.52%             0.54%            -0.02%
film
Trade and others      13,542,711,766.55     13,395,436,226.28       1.09%           117.83%          136.53%            -7.82%
By region
China                276,231,426,885.63    240,147,860,944.59   13.06%              15.55%            15.14%            0.31%
Overseas              48,880,187,382.46     47,611,024,752.71       2.60%            -2.32%           -3.36%            1.05%

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 year
□Applicable Not applicable
Operating revenue or net profit generated from overseas operations accounted for more than 10% of the
Company's audited operating revenue or net profit in the most recent fiscal year
□Yes No


(3) Whether revenue from physical sales is higher than service revenue

Yes □No

                                                                                                                Year-on-year
      Industry              Item                Unit                 2023                     2022                increase
                                                                                                                 (decrease)
                     Sales quantity       Ton                       49,168,141.42        41,122,601.07                 19.56%
Petrochemical        Production
                                          Ton                       55,993,404.94        48,231,016.23                 16.09%
industry             quantity
                     Inventory            Ton                        1,116,062.63         1,535,781.69                -27.33%
                     Sales quantity       Ton                        2,114,331.59         1,985,632.47                  6.48%
Polyester chemical   Production
                                          Ton                        3,480,230.85         3,363,954.31                  3.46%
fiber industry       quantity
                     Inventory            Ton                         135,913.59              119,462.01               13.77%



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Description of reasons for relevant data increasing/decreasing by more than 30% year-on-year
□Applicable Not applicable


(4) Performance of major sales and procurement contracts signed by the company as of the current
reporting period

□Applicable Not applicable


(5) Composition of operating costs

Industry and product categories

                                                                                                          Unit: RMB

                                               2023                             2022
                                                       Proportio                        Proportion    Year-on-year
   Industry           Item                               n in                               in          increase
                                      Amount                           Amount                          (decrease)
                                                       operating                        operating
                                                         cost                              cost
Petrochemical
                 Raw materials    239,198,623,632.96     91.96%    219,310,111,251.40      92.14%            -0.18%
industry
Petrochemical
                 Labor wage         1,624,611,209.04      0.62%      1,726,845,598.87       0.73%            -0.11%
industry
Petrochemical
                 Depreciation       9,904,752,215.65      3.81%      8,207,898,392.30       3.45%             0.36%
industry
Petrochemical
                 Energy             8,186,332,743.25      3.15%      7,730,464,344.88       3.25%            -0.10%
industry
Petrochemical
                 Others             1,203,442,892.56      0.46%      1,034,050,204.02       0.43%             0.03%
industry
Total                             260,117,762,693.46    100.00%    238,009,369,791.46     100.00%             0.00%
Polyester
chemical fiber   Raw materials     12,827,143,217.21     90.04%     12,756,545,578.83      90.03%             0.01%
industry
Polyester
chemical fiber   Labor wage          290,364,973.60       2.04%       270,512,439.97        1.91%             0.13%
industry
Polyester
chemical fiber   Depreciation        213,161,372.30       1.50%       199,686,441.04        1.41%             0.09%
industry
Polyester
chemical fiber   Energy              717,988,984.46       5.04%       719,003,959.71        5.07%            -0.03%
industry
Polyester
chemical fiber   Others              197,028,229.99       1.38%       222,725,728.97        1.57%            -0.19%
industry
Total                              14,245,686,777.56    100.00%     14,168,474,148.53     100.00%             0.00%

                                                                                                          Unit: RMB




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                                              2023                             2022
                                                      Proportio                        Proportion    Year-on-year
   Product
                      Item                              n in                               in          increase
  categories                         Amount                           Amount
                                                      operating                        operating      (decrease)
                                                        cost                              cost
Oil refining
                 Raw materials    88,386,630,452.32     90.95%     77,785,713,249.72      91.53%            -0.58%
products
Oil refining
                 Labor wage         728,940,877.61       0.75%       754,650,595.88        0.89%            -0.14%
products
Oil refining
                 Depreciation      4,204,103,221.85      4.33%      3,310,628,382.72       3.90%             0.43%
products
Oil refining
                 Energy            3,497,104,097.06      3.60%      2,934,219,424.57       3.45%             0.15%
products
Oil refining
                 Others             368,995,276.29       0.38%       196,737,347.99        0.23%             0.15%
products
Total                             97,185,773,925.13    100.00%     84,981,949,000.88     100.00%             0.00%
Chemical
                 Raw materials    99,869,923,999.03     91.29%     93,512,854,749.88      91.61%            -0.32%
products
Chemical
                 Labor wage         813,044,055.81       0.74%       908,477,399.74        0.89%            -0.15%
products
Chemical
                 Depreciation      4,726,636,911.00      4.32%      3,980,431,150.22       3.90%             0.42%
products
Chemical
                 Energy            3,642,936,514.85      3.33%      3,457,548,082.96       3.39%            -0.06%
products
Chemical
                 Others             349,677,476.96       0.32%       218,777,199.39        0.21%             0.11%
products
Total                            109,402,218,957.65    100.00%    102,078,088,582.19     100.00%             0.00%
PTA              Raw materials    50,942,069,181.61     95.17%     48,011,543,251.81      94.23%             0.94%
PTA              Labor wage           82,626,275.62      0.15%         63,717,603.24       0.13%             0.02%
PTA              Depreciation       974,012,082.80       1.82%       916,838,859.36        1.80%             0.02%
PTA              Energy            1,046,292,131.34      1.95%      1,338,696,837.36       2.63%            -0.68%
PTA              Others             484,770,139.31       0.91%       618,535,656.64        1.21%            -0.30%
Total                             53,529,769,810.68    100.00%     50,949,332,208.40     100.00%             0.00%
Polyester
chemical fiber   Raw materials    12,827,143,217.21     90.04%     12,756,545,578.83      90.03%             0.01%
film
Polyester
chemical fiber   Labor wage         290,364,973.60       2.04%       270,512,439.97        1.91%             0.13%
film
Polyester
chemical fiber   Depreciation       213,161,372.30       1.50%       199,686,441.04        1.41%             0.09%
film
Polyester
chemical fiber   Energy             717,988,984.46       5.04%       719,003,959.71        5.07%            -0.03%
film
Polyester
chemical fiber   Others             197,028,229.99       1.38%       222,725,728.97        1.57%            -0.19%
film
Total                             14,245,686,777.56    100.00%     14,168,474,148.53     100.00%             0.00%

Note

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      Raw material prices decreased year-on-year during the reporting period, and converted fixed assets resulted
in increased depreciation.


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

Yes □No

                                              1. Increase in combination scope

                  Company name                                  Acquisition method               Date of equity acquisition

Zhoushan ZPC Sales Co., Ltd.                       Newly established                            May 25, 2023

Ningbo ZPC Sales Co., Ltd.                         Newly established                            December 29, 2023

Zhejiang ZPC Power Generation Co., Ltd.            Newly established                            May 23, 2023

Rongsheng Energy (Zhoushan) Co., Ltd.              Newly established                            November 27, 2023

Zhejiang Rongshen New Materials Co., Ltd.          Newly established                            June 13, 2023

Zhejiang Shengcheng New Materials Co., Ltd.        Newly established                            June 13, 2023

Zhejiang Huiyu New Materials Co., Ltd.             Newly established                            June 13, 2023

2. Decrease in combination scope

                  Company name                                  Acquisition method                    Date of disposal
Zhoushan Yushan Petrochemical Engineering
                                                   Transfer                                     June 29, 2023
Co., Ltd.


(7) Significant changes or adjustments to the Company's business, products or services during the
reporting period

□Applicable Not applicable


(8) Major sales customers and major suppliers

Major sales customers

Total sales amount of the top five customers (RMB)                                                        68,855,328,347.68
Proportion of total sales amount of the top five customers in
                                                                                                                     21.18%
total annual sales
Proportion of related party sales in total annual sales
                                                                                                                         2.79%
among the top five customers

Top 5 customers of the Company

                                                                                                 Proportion in total annual
            S/N                           Customer                   Sales amount (RMB)
                                                                                                           sales
              1                 Customer 1                                 29,763,235,516.92                             9.15%
              2                 Customer 2                                 11,168,837,606.58                             3.44%
              3                 Customer 3                                 11,143,354,718.55                             3.43%
              4                 Customer 4                                   9,086,733,020.38                            2.79%
              5                 Customer 5                                   7,693,167,485.25                            2.37%
            Total                             --                           68,855,328,347.68                         21.18%



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Other information of major customers
□Applicable Not applicable

Major suppliers

Total purchase amount of the top five suppliers (RMB)                                                  145,201,004,044.39
Proportion of total purchase amount of the top five
                                                                                                                   47.01%
suppliers in total annual purchase amount
Proportion of related party purchase amount in total
                                                                                                                   26.92%
annual purchase amount of the top five suppliers

Top 5 suppliers of the Company

                                                                                               Proportion in total annual
            S/N                             Supplier              Purchase amount (RMB)
                                                                                                   purchase amount
              1                Supplier 1                                 67,886,291,621.12                        21.98%
              2                Supplier 2                                 40,217,422,035.74                        13.02%
              3                Supplier 3                                 15,251,114,785.47                         4.94%
              4                Supplier 4                                 13,921,099,328.30                         4.51%
              5                Supplier 5                                  7,925,076,273.76                         2.56%
            Total                              --                        145,201,004,044.39                        47.01%

Other information of major suppliers
□Applicable Not applicable

3. Expenses

                                                                                                                Unit: RMB
                                                                   Year-on-year
                          2023                      2022             increase           Description of major changes
                                                                    (decrease)
Selling expenses       160,462,247.93          175,450,628.16              -8.54%
Administrative
                       908,998,018.22          815,233,609.10              11.50%
expenses
                                                                                    Mainly due to the increase in interest
Financial
                      8,202,127,726.14        6,030,509,548.75            36.01%    expenses of the Company in the current
expenses
                                                                                    period
                                                                                    Mainly due to the increase in the
R&D expenses          6,555,282,352.50        4,367,112,486.97             50.11%   Company's R&D expenditure in the
                                                                                    current period


4. R&D investment

Applicable □Not applicable




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                                                                                                                                                                          Expected impact on
 Name of main R&D                                                                                         Project
                                                        Project purpose                                                          Objectives to be achieved               the company's future
      project                                                                                             progress
                                                                                                                                                                             development
                                                                                                                       (1) The operation cycle of the liquid furnace     Reduce the cost of
Research on application    (1) Analysis on coking mechanism of cracking furnace;                         The project   reaches 90 days.                                  three agents of the
of DMDS substitute         (2) Comparative analysis on using new coking inhibitor and DMDS in            has been
                                                                                                                       (2) The operation cycle of the gas furnace        plant and increase the
(coking inhibitor)         cracking furnaces with different raw materials.                               implemented
                                                                                                                       reaches 60 days.                                  enterprise benefit.

                                                                                                                       The standard deviation of main constraint
                                                                                                                       variables is reduced by ≥30%                     The economic benefit
                                                                                                                                                                         of aromatic
Development and                                                                                                        The utilization rate of advanced controller is
                                                                                                                                                                         hydrocarbon plant is
application of             APC can solve the problems of lag and strong coupling that can not be                       ≥95%
                                                                                                                                                                         significantly improved,
intelligent APC            solved by conventional PID control, and the operation of the plant can be                   The PX yield of the target product is increased   the labor intensity of
advanced control           more stable and the fluctuation can be reduced through predictive             The project   (calculated by PX output) by ≥0.6%               operators is
system to improve PX       control; It improves the management level of the plant, enhances the          has been
                                                                                                                       The unit energy consumption is reduced by         significantly reduced,
yield and reduce energy    competitiveness of the enterprise, promotes the scientific and                implemented
consumption of             technological progress of the factory, and also creates remarkable                          ≥1%                                              the misoperation by
                                                                                                                                                                         personnel is greatly
aromatic hydrocarbon       economic and social benefits for the enterprise.                                            The manual operation times is reduced by
                                                                                                                       ≥60%                                             prevented, and the
plant
                                                                                                                                                                         operation stability of
                                                                                                                       PID loop automatic control rate (with             the plant is improved.
                                                                                                                       utilization conditions) ≥98%
Research on                (1) Add the interconnecting pipeline of the ultra-high pressure steam pipe
interconnection            network of 1# and 2# ethylene plants;                                                                                                         Reduce the energy
                                                                                                         The project   Intercommunication and stable pressure is
optimization of ultra-                                                                                                                                                   consumption of the
                           (2) Stably operate the 1# and 2# ethylene plants after the interconnection    has been      realized for ultra-high pressure steam pipe
high pressure steam                                                                                                                                                      device and reduce the
                           of ultra-high pressure steam pipe network;                                    implemented   network of 1# and 2# ethylene plants.
pipe network in 1# and                                                                                                                                                   operation cost.
2# ethylene plants         (3) Reserve connector for high-end new materials.

Development of Waste
                           By using forced ventilation, the intake air can be evenly distributed, and                                                                    Save energy, reduce
Heat Recovery                                                                                                          The exhaust gas temperature reaches 85±5℃,
                           corrosion inhibitors can reduce the sulfur content in fuel gas, reduce        Project                                                         emissions and enhance
Technology for Super-                                                                                                  and the thermal efficiency of the heating
                           environmental pollution, and improve the combustion efficiency of fuel        completed                                                       the competitiveness of
large Chemical Process                                                                                                 furnace is ≥95%±0.5%
                           gas.                                                                                                                                          enterprises
Furnace
Development and
                           The integrated transformation and upgrading project needs to increase the                                                                     Increase waste
research on purification                                                                                               Nitrogen output: 300,000 Nm3/h; Purity
                           amount of nitrogen, and nitrogen is required for the subsequent ammonia       Delayed                                                         nitrogen production by
technology of polluted                                                                                                 99.99%(V); Pressure 0.4Mpa
                           synthesis and other devices                                                                                                                   300,000 Nm3/h
nitrogen
Research and               In order to balance the factory-wide steam system of ZPC during the
                                                                                                         The project   In summer, 504,000 T of low-pressure steam
application of waste       peak summer, prevent the waste of low-quality steam, make good use of                                                                         Reduce coal
                                                                                                         has been      is recovered, saving standard coal by about
heat recovery and          steam cascade, and promote the Company's energy saving and                                                                                    consumption
                                                                                                         implemented   48,719 T.
utilization in ZPC         consumption reduction.


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                                                                                                                                                                          Improve the
                           (1) Set PID loop and determine advanced control scheme;                                                                                        automation and
                                                                                                                                                                          intelligence level of the
Research on advanced       (2) Establish multivariable control model through step test or historical                    APC utilization rate ≥95%, which reduces the
                                                                                                                                                                          plant, reduce the
control of ethylene        data;                                                                          Ongoing       energy consumption of the plant and the unit
                                                                                                                                                                          energy consumption of
glycol plant (3 sets)      (3) Use advanced control, reduce operation times, stabilize production,                      consumption of ethylene.
                                                                                                                                                                          the plant and reduce
                           save energy and increase efficiency.                                                                                                           the unit consumption
                                                                                                                                                                          of ethylene.
                           (1) Determine the research scheme for improving the purity of TEG
                           products;
                           (2) Discuss the difficulties, details, feasibility and reliability in the                                                                      Improve the quality of
Research on purity
                           implementation of the scheme according to the optimized research               The project                                                     TEG products and
improvement of TEG
                           scheme;                                                                        has been      The purity of TEG products is ≥99.5%.            enhance the
products in 1# ethylene
                           (3) Carry out data analysis and process research according to the research     implemented                                                     competitiveness of the
glycol plant
                           scheme of improving the purity of TEG products to obtain the best                                                                              enterprise.
                           process operation control parameters and improve the purity of TEG
                           products.
Research and
                                                                                                                        The equipment can run safely, stably, long,
application on selection
                           Solve the problem of flow deviation caused by unbalanced pressure on                         fully and properly, the maintenance time can
optimization of diluted                                                                                                                                                   Ensure the stable
                           positive and negative pressure sides due to valve block blockage of            Ongoing       be shortened by 20 hours/week, the
steam flowmeter for 1#                                                                                                                                                    production of the plant.
                           diluted steam flowmeter.                                                                     interlocking utilization rate can be 100%, and
ethylene cracking
                                                                                                                        the automatic control rate can be 100%.
furnace
                                                                                                                                                                          After removing olefins
                                                                                                                                                                          from raffinate oil, the
                                                                                                                                                                          feed requirements of
                                                                                                                                                                          ethylene cracking unit
                                                                                                                                                                          can be met, and the
Research on application
                                                                                                                                                                          one-way operation
of raffinate
                                                                                                                                                                          cycle of ethylene
hydrogenation              The olefin saturation unit of raffinate oil of 3# aromatic hydrocarbon
                                                                                                                                                                          cracking furnace can
technology to improve      extraction plant is upgraded to remove olefins from raffinate oil products     The project
                                                                                                                        Olefin content in hydrogenation products is ≤    be prolonged. When it
the properties of          of 3# and 4# aromatic hydrocarbon extraction plants in a centralized way,      has been
                                                                                                                        1%                                                is used as ethylene
ethylene raw materials     in order to meet the feed requirements of ethylene cracking unit and           implemented
                                                                                                                                                                          cracking material, it
and prolong the service    prolong the one-way operation cycle of ethylene cracking furnace.
                                                                                                                                                                          will affect the ethylene
life of ethylene
                                                                                                                                                                          yield of ethylene
cracking furnace
                                                                                                                                                                          cracking plant and
                                                                                                                                                                          shorten the one-way
                                                                                                                                                                          operation cycle of
                                                                                                                                                                          ethylene cracking
                                                                                                                                                                          furnace.


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                                                                                                                                                                        The continuous and
                                                                                                                                                                        stable operation of
Research and
                                                                                                                                                                        regeneration unit can
optimization on
                           After recalculating the outlet pipeline of the regenerative blower, perform                                                                  make the quality of
complex thermal stress
                           re-piping, change the existing pipeline layout, to eliminate the pipeline                   Realize the safe and stable production and       reformed oil products
of high-temperature                                                                                      Ongoing
                           stress, prolong the operation time of the regenerative blower, and finally                  continuous operation of the plant.               reach the standard,
pipeline in regenerative
                           achieve the goal of long-term stable operation of the regeneration unit                                                                      achieve higher
system of large-scale
                                                                                                                                                                        aromatic hydrocarbon
reforming plant
                                                                                                                                                                        yield, and improve the
                                                                                                                                                                        Company's benefits.
Technical Development
of C3-C6 Recovery                                                                                                                                                       Improve the added
                                                                                                         Project       Realize the recovery and utilization of heavy
from Fuel Gas in           Recover C3-C6 components in the non-condensable gas.                                                                                         value of the product
                                                                                                         completed     components in the dry gas.
Aromatic Hydrocarbon                                                                                                                                                    and recover LPG.
Combination Unit
                                                                                                                                                                        Under the background
                                                                                                                                                                        of variable diesel
                                                                                                                                                                        hydrogenation raw
Research on                                                                                                                                                             materials, optimize raw
Optimization of 3# and                                                                                                 Improve the yield of heavy naphtha in diesel     material matching,
                           Establish the reaction mechanism model of 3#/4# diesel oil                    The project
4# 3.5 million tons                                                                                                    hydrocracking plant by ≥0.5%, and increase      adjust process
                           hydrocracking plant, and put forward the optimization guidance scheme         has been
diesel hydrocracking                                                                                                   the aromatic hydrocarbon content of heavy        operation, improve the
                           to guide the production of the unit by using the mechanism model.             implemented
units based on                                                                                                         naphtha by 1%                                    yield of heavy naphtha,
mechanism model                                                                                                                                                         increase the aromatic
                                                                                                                                                                        hydrocarbon content of
                                                                                                                                                                        heavy naphtha and
                                                                                                                                                                        increase the PX output
                                                                                                                                                                        Improve the quality of
Research on product        (1) Analysis of the reasons why the oxazole content in acrylonitrile                                                                         acrylonitrile products
quality improvement of     exceeds the standard;                                                         Ongoing       Oxazol in acrylonitrile is ≤30mg/kg.            and enhance the
1# acrylonitrile plant     (2) Research on the application effect of new tray.                                                                                          competitiveness of the
                                                                                                                                                                        enterprise.
                                                                                                                                                                        Improve the
                           (1) Complete the development of complete process package of 1.2                                                                              Company's product
Laboratory research on     million tons/year ABS plant;                                                                                                                 output, increase the
industrialization of 1.2
                           (2) Complete the design of the main body of the project and the               Ongoing       ABS reaches 300,000 tons/year                    added value of
million tons/year ABS
                           construction of the main body of the plant;                                                                                                  products and increase
plant
                           (3) Complete the commissioning and performance test of the plant.                                                                            market
                                                                                                                                                                        competitiveness.
Research on internal       Solve the problem of internal leakage of spiral plate heat exchanger          Ongoing       The spiral plate heat exchanger has been         Solve the industry
leakage of spiral plate                                                                                                running continuously for one year under harsh    problems, improve the

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heat exchanger in                                                                                                      working conditions without internal leakage      influence of the
slurry bed residue                                                                                                                                                      enterprise, and at the
hydrotreating plant and                                                                                                                                                 same time, run the
its preventive measures                                                                                                                                                 equipment for a long
                                                                                                                                                                        period, and save
                                                                                                                                                                        maintenance costs,
                                                                                                                                                                        which solves the
                                                                                                                                                                        bottleneck problem of
                                                                                                                                                                        the device operation,
                                                                                                                                                                        which is conducive to
                                                                                                                                                                        the long-term
                                                                                                                                                                        operation of the plant
                                                                                                                                                                        with high load.
Development of             (1) Carry out benchmarking study of similar plants, feasibility technical
EP548R new product         demonstration of product development and production technical reserve;                                                                       Reduce the production
with high melting and                                                                                    The project
                           (2) Produce new products with qualified quality and up-to-standard                          Develop high-melting impact copolymer            cost of the plant and
impact                                                                                                   has been
                           performance;                                                                                EP548R with qualified product quality.           increase the market
copolymerization in 3#                                                                                   implemented
                           (3) Track the customer's usage and make corresponding solutions                                                                              competitiveness.
and 4# polypropylene
plant                      according to the problems occurred.

                           (1) Carry out benchmarking study of similar plants, feasibility technical
New product                demonstration of product development and production technical reserve;                                                                       Improve the economic
development of high        (2) Produce new products with qualified quality and up-to-standard                          Develop high-gloss black ABS special             benefit of the plant and
                                                                                                         Ongoing
gloss black ABS            performance;                                                                                materials with qualified product quality.        increase the market
special materials          (3) Track the customer's usage and make corresponding solutions                                                                              competitiveness.
                           according to the problems occurred.
                           (1) Search for advanced catalysts at home and abroad, and select the
                           catalyst that is more suitable for ZPC cracking furnaces.                                                                                    Improve the
Research on application
                                                                                                                                                                        environmental
of new denitration         (2) Optimize the monitoring means of the supporting denitration system
                                                                                                         Ongoing       Ammonia consumption is reduced by 10%.           protection level of the
catalyst in cracking       to ensure more accurate monitoring data.
                                                                                                                                                                        enterprise and improve
furnace                    (3) Explore the technical characteristics of new catalysts and optimize the                                                                  the corporate image.
                           process operation.
                           The alkaline liquid system is upgraded from full manual operation to an
                           automatic control system with DCS control and automatic start/stop, with
Development of             the pressure, current, operation signal and abnormal trip signal of the
automatic control          pump (of the whole alkaline liquid system) connected to DCS, in order to                                                                     Improve the level of
                                                                                                         Ongoing       Realize automatic control
system for alkaline        reduce the manual operation time of external operators on site, improve                                                                      automation.
liquid of acid gas torch   the emergency treatment speed, enhance the automation level, and realize
                           safer and more stable operation of the acid gas system when the plant
                           needs to discharge acid gas abnormally.
Research and               Promote green energy and low-carbon emission reduction, reduce the      The project         1. When burning with coal, the boiler            Research on adoption
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application of clean       total amount of coal used, research on adoption of new combustion              has been      efficiency is not less than 92.6%.               of new combustion
energy technology for      technologies to replace existing coal, and improve the diversity of fuel       implemented   2. When burning with gas, the boiler             technologies to replace
the first 670t/h ultra-    use                                                                                          efficiency is not less than 94%.                 existing coal, and
high pressure                                                                                                                                                            improve the diversity
                                                                                                                        3. The Nox emission at the denitration outlet    of fuel use
pulverized coal boiler
in China                                                                                                                is not higher than 28 mg/Nm3.
                                                                                                                        4. 100% load can be switched freely when
                                                                                                                        coal and gas burning are not stopped.
                           (1) Determine the optimization research scheme of the preheater burner;
Research on                                                                                                                                                              Improve the economic
                           (2) According to the transformation research scheme, meet the                                After the preheater burner is reformed, it can
adaptability of                                                                                                                                                          benefit of the plant and
                           requirements of laboratory research conditions, and carry out data             Ongoing       meet the fuel conditions such as methane,
preheater burner in                                                                                                                                                      increase the market
                           analysis and process research;                                                               hydrogen and synthetic gas.
2#SAR plant                                                                                                                                                              competitiveness.
                           (3) Run the preheater safely and stably for a long period.

Research and                                                                                                            1. The designed unit water output is not less    Realize that full
                                                                                                                        than 30,000 tons/day
application of 30000                                                                                                                                                     utilization of the
                                                                                                          The project   2. TDS of produced water quality is ≤ 5mg/L
tons/day thermal           In order to fully utilize and balance the heat of aromatic hot water in the                                                                   abundant heat of
                                                                                                          has been
desalination project for   plant, add a 30,000-ton/day thermal desalination plant.                                      3. Load regulation 50%— 100%                    aromatic hot water and
                                                                                                          implemented
factory-wide waste heat                                                                                                                                                  produce qualified fresh
                                                                                                                        4. The water production ratio is greater than
utilization                                                                                                             14                                               water,

                           2# 4 million tons/year wax oil hydrocracking plant was started in January                    Replace the catalyst to evaluate the heavy
                           2022. After continuous optimization of operation adjustment, the yield of                    naphtha yield, up-to-standard rate and product
                           heavy naphtha is increased to about 32%, and the designed yield is                           distribution under different conditions
Research on improving      23.99%. The performance of the existing catalyst has been developed and                      (proportion and type of secondary oil
                                                                                                                                                                         The higher the heavy
the yield of heavy         utilized to the limit, in order to increase the production of heavy naphtha,                 blended), and finally reach the heavy naphtha
                                                                                                          Ongoing                                                        naphtha yield, the
naphtha with 2# wax        improve the yield of heavy naphtha and provide high-quality raw                              yield of more than 35%, and further improve
                                                                                                                                                                         higher the PX.
oil                        materials for downstream plants to further increase the production of PX.                    the heavy naphtha yield by optimizing
                           By selecting and replacing the catalyst with high selectivity and high                       operation adjustment, with a target yield of
                           heavy naphtha yield, research on a new method to improve the yield of                        40%; (Secondary oil includes hydrogenated
                           heavy naphtha.                                                                               wax oil and slurry bed wax oil);
                           By evaluating the corrosion applicability of key anti-corrosion plants
Research on corrosion      such as atmospheric and vacuum distillation and non-hydrogenation acid
                                                                                                                        The corrosion leakage incidents of equipment
applicability evaluation   water stripping, identify the hidden parts of corrosion and the parts that     The project                                                    Reduce equipment
                                                                                                                        and pipelines have been greatly reduced, and
and anti-corrosion         need to be monitored, which can optimize the process anti-corrosion            has been                                                       corrosion and promote
                                                                                                                        the corrosion of each plant is under dynamic
countermeasures of         measures of the plant and the material selection of equipment pipelines in     implemented                                                    work safety
                                                                                                                        control.
refinery plant             advance, and gradually put an end to equipment corrosion leakage
                           accidents.
                           (1) According to the formula table and the production experience of the                                                                       Reduce the production
Research on application                                                                                   The project
                           plant, complete the catalyst trial scheme and organize the team to study                                                                      cost of the plant and
of domestic catalyst for                                                                                  has been      Realize the domestic substitution of catalyst.
                           and train;                                                                                                                                    increase the market
2#HDPE                                                                                                    implemented
                           (2) According to the production schedule, the domestic catalyst is put                                                                        competitiveness.

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                           into production to achieve the purpose of cost reduction and benefits
                           increase.
Research and
implementation of          According to the flange temperature, pressure, leakiness degree and the
                                                                                                                                                                          Reduce the leakage of
classification             harmfulness of leaked medium, the sealing surface of flange is classified.                   Solve the problem of preventing leakage of
                                                                                                                                                                          key parts of the plant
management of flange       For different levels of flanges, targeted management shall be carried out                    high-risk flanges on site, and ensure that the
                                                                                                          Ongoing                                                         and ensure the long-
sealing surface and        in daily patrol inspection, overhaul management, fastening methods and                       plant will not be shut down locally or
                                                                                                                                                                          term operation of the
leakage prevention         fastening responsible persons to ensure that no partial or total shutdown                    completely due to leakage
                                                                                                                                                                          plant.
strategy of high-risk      of the plant will occur due to leakage.
flange in refining plant
                                                                                                                                                                          Own the new toluene
                                                                                                                                                                          disproportionation and
                           Rongsheng Petrochemical cooperates with Tongji University in the                                                                               heavy aromatic
                           research, development and industrialization of new efficient catalysts,                                                                        transalkylation catalyst
Research and industrial                                                                                                 Complete catalyst research and development,
                           optimization of new disproportionation catalysts, catalyst amplification                                                                       technology with
application of new                                                                                        The project   step-by-step scale-up preparation, industrial
                           and trial production, industrial side-line test and optimization of reaction                                                                   independent
aromatic hydrocarbon                                                                                      has been      trial production and industrial side-line test,
                           process conditions, in order to obtain new toluene disproportionation and                                                                      intellectual property
disproportionation                                                                                        implemented   and complete industrial application and
                           heavy aromatic transalkylation catalyst technology with China's                                                                                rights and leading level
catalyst                                                                                                                performance assessment of the catalyst.
                           intellectual property rights and leading level, and accelerate the                                                                             and accelerate the
                           application process of catalyst industrialization.                                                                                             process of industrial
                                                                                                                                                                          application of the
                                                                                                                                                                          catalyst.
                           (1) Carry out benchmarking study of similar plants, feasibility technical
Development of             demonstration of product development and production technical reserve;                                                                         Improve the economic
HP525J new products                                                                                       The project
                           (2) Produce new products with qualified quality and up-to-standard                           Develop film material HP525J with qualified       benefit of the plant and
of 3# and 4#                                                                                              has been
                           performance;                                                                                 product quality.                                  increase the market
polypropylene film                                                                                        implemented
                           (3) Track the customer's usage and make corresponding solutions                                                                                competitiveness.
materials
                           according to the problems occurred.
                                                                                                                                                                          The relative velocity
                                                                                                                                                                          and shear force
                           After desulfurization and liquid removal, the hydrocracked low-fraction                                                                        between gas and liquid
                           gas is sent to the PSA plant for use as raw material. Because the low-                       S/N Item Indicators Test method                   are increased, and the
Development of                                                                                                                                                            effective phase
                           fraction gas desulfurization tower uses amine liquid (MDEA) as the                           1 Detection tube method with NH4 ≤1
hydrodesulfurization                                                                                                                                                      boundary area and
                           desulfurizer, the desulfurized low-fraction gas will enter the PSA plant
low gas fraction and                                                                                                    2 Detection tube method with water content        mass transfer
                           through the foam breaker driven by high-speed airflow, and the trace           Ongoing
high efficiency
                           ammonia in the amine liquid and low-fraction gas will react with the                         ≤50                                              coefficient are
deamination                                                                                                             3 Detection tube method with chlorine content     increased, so that the
                           trace chlorine carried in reforming hydrogen to form ammonium salt
technology                                                                                                              ≤1                                               mass transfer
                           crystals to block the adsorbent, which will affect the effective capacity
                           and surface activity of the adsorbent.                                                                                                         efficiency is high, the
                                                                                                                                                                          equipment volume is
                                                                                                                                                                          small, and it simple
                                                                                                                                                                          structure in structure,
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                                                                                                                                                                       with no internal
                                                                                                                                                                       moving parts but wide
                                                                                                                                                                       application range, self-
                                                                                                                                                                       cleaning, and free of
                                                                                                                                                                       blockage and scaling.
                                                                                                                                                                       Break through the
                          Determine the corrosion mechanism and influencing factors of pipeline                                                                        bottleneck of long-
Research on corrosion     equipment in vacuum-pumping system; According to the laboratory                                                                              term stable operation
                                                                                                        The project   Catalyst output is 4 kettles/day; Road
of vacuum system in       research, carry out data analysis and corrosion research, optimize the                                                                       of catalyst preparation
                                                                                                        has been      equipment without abnormal leakage, running
catalyst preparation      operation scheme of the system, and formulate control measures to                                                                            unit and realize self-
                                                                                                        implemented   time of not less than 6 months;
unit                      prevent the vacuum-pumping system from corrosion leakage causing                                                                             sufficiency of catalyst
                          system shutdown.                                                                                                                             in slurry bed residue
                                                                                                                                                                       hydrogenation plant
                                                                                                                      Complete the preparation of corrosion control
                                                                                                                      manuals for atmospheric and vacuum
                                                                                                                      distillation, hydrocracking and catalytic
Research on                                                                                                           cracking plants based on corrosion loops. The    Further improve the
compilation method of                                                                                                 divided corrosion loops cover 100% of the        comprehensive
                          (1) Division method of corrosion loop;                                        The project
corrosion control                                                                                                     main processes of the three plants, and the      technical level of the
                                                                                                        has been
manual for refining and   (2) Classification method of corrosion risk.                                                corrosion risk classification covers 100% of     plant and stabilize the
                                                                                                        implemented
chemical plant based                                                                                                  the corrosion loops, and the suggestions for     stable operation of the
on corrosion loop                                                                                                     process corrosion protection, equipment          plant
                                                                                                                      corrosion protection and corrosion monitoring
                                                                                                                      and testing of each corrosion loop are
                                                                                                                      determined.
Research on quick         (1) Quick-opening blind plate with safe self-locking function;                The project                                                    Reduce maintenance
blind plate of coke                                                                                                   The coke blowing system uses a quick blind
                          (2) All gaskets need not be removed, and the structure and parts of the       has been                                                       times and improve
blowing system in                                                                                                     plate to realize the switching process.
                          blind plate plant can be quickly self-locked to realize online replacement.   implemented                                                    automation level.
cracking furnace
                                                                                                                      After adaptive transformation, the treatment
                          The sulfur recovery unit adopts oxygen-enriched combustion technology                       load of the unit can be increased to 160,000
Research and                                                                                                                                                           Further improve the
                          to realize the 8 sets of 1# and 2# combined 130,000 tons/year sulfur                        tons/year, the maximum operating flexibility
application of oxygen-                                                                                                                                                 processing capacity of
                          recovery units. Under the premise that the existing equipment is not          The project   can reach 110%, the total sulfur recovery rate
enriched combustion                                                                                                                                                    the unit and improve
                          greatly changed, the oxygen content of the inlet air is increased to 28%,     has been      of the unit is over 99.95%, and the product
process in sulfur                                                                                                                                                      the environmental
                          and the gas flow rate of the unit is reduced, so that the capacity of a       implemented   liquid sulfur quality meets the indicator
combined recovery                                                                                                                                                      protection level of the
                          single sulfur unit can reach 160,000 tons/year, and the maximum                             requirements of national standard
plant                                                                                                                                                                  enterprise
                          operating flexibility can reach 110%                                                        GB/T2449.2-2015 for excellent products, and
                                                                                                                      meets the expected requirements
Research and                                                                                            The project                                                    Reduce equipment
                          Select the parts of the equipment with different corrosion mechanisms,                      The number of sudden equipment corrosion
implementation of                                                                                       has been                                                       corrosion and promote
                          and measure the thickness by pulsed eddy-current testing and fixed-point                    leaks in oil refining plants has been greatly
pulsed eddy-current                                                                                     implemented                                                    work safety
                          thickness measurement respectively, and compare and summarize the                           reduced, and the corrosion of each plant 'is
testing technology for
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thickness measurement      application effects through equipment disassembly and inspection                              under dynamic controlled management
applied to anticorrosion
thickness measurement
                                                                                                                                                                            Enrich the Company's
Research on                (1) Development of the process package of 300,000 tons/year vinyl                                                                                product categories,
industrialization of       acetate plant;                                                                                The output of vinyl acetate reaches 300,000        improve the added
                                                                                                          Ongoing
300,000 tons/year vinyl    (2) Engineering design and industrial plant construction;                                     tons/year                                          value of products and
acetate plant              (3) Research on process production optimization.                                                                                                 increase market
                                                                                                                                                                            competitiveness.
Development of Deep                                                                                                                                                         Save energy, reduce
                           To deeply desulfurize the dry gas and liquefied gas, reduce the
Desulfurization                                                                                           Project        Total sulfur removal of purified dry gas to        emissions and enhance
                           temperature of the exhaust gas of the heating furnace and improve the
Technology for Light                                                                                      completed      5mg/m                                              the competitiveness of
                           thermal efficiency of the heating furnace.
Hydrocarbon                                                                                                                                                                 enterprises
Research on storage        (1) Adjust the best ratio of steam and tar content in coke tank.                                                                                 Improve the quality of
and external
                           (2) Optimize the external heat transfer medium and flexibly adjust the                        Control the temperature of ethylene tar and        ethylene tar products
optimization of                                                                                           Ongoing
                           external temperature of tar.                                                                  increase it to the slurry bed process.             and increase economic
ethylene tar products in
                           (3) After technical transformation, send tar to slurry bed as raw material.                                                                      benefits.
1# ethylene plant
                                                                                                                         (1) Carry out real-time prediction of bed
                                                                                                                         temperature and bed temperature rise of
                                                                                                                         cracking reactor in hydrotreating unit, timely
                                                                                                                         detect abnormal temperature rise and give
                                                                                                                         warning, and improve the stability of bed
                                                                                                                         temperature and bed temperature rise through
                           Use the industrial big data system combining big data analysis, machine                       intelligent control strategy;
Temperature prediction,
                           learning, process mechanism and manual experience, and adopt the mode                                                                            Improve the reliability
warning and intelligent                                                                                                  (2) Realize 3D display of the temperature field
                           of "prediction+warning+visual temperature field" to prevent the                Ongoing                                                           of plant operation
control project of                                                                                                       in the cracking reactor of the hydroupgrading
                           occurrence of temperature runaway in advance and ensure work safety                                                                              safety
hydroupgrading reactor                                                                                                   plant, and improve the sensitivity of artificial
                           and smooth operation of the plant
                                                                                                                         reaction to temperature;
                                                                                                                         (3) Realize the online real-time statistics of
                                                                                                                         plant operation indicators and key production
                                                                                                                         indicators, reduce the labor intensity of
                                                                                                                         manual calculation and improve the sensitivity
                                                                                                                         of labor to production conditions;
Research on optimizing                                                                                    After the
heat exchange process                                                                                     demonstratio   After modification, the final temperature of
and improving heat         By optimizing and studying the heat exchange process of the device,            n of the       the unit after heat exchange is increased by
exchange final             increase the final temperature of the unit after heat exchange by more         project                                                           None
                                                                                                                         more than 5°C, and the load of the heating
temperature in 2#          than 5°C                                                                      scheme is      furnace is reduced by 5-6MW
atmospheric and                                                                                           completed,
vacuum distillation unit                                                                                  the research
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                                                                                                      is terminated.
                         (1) Carry out benchmarking study of similar plants, feasibility technical
Application and          demonstration of product development and production technical reserve;                                                                        Improve the economic
development of film      (2) Produce new products with qualified quality and up-to-standard                            Develop the film material 2426K with            benefit of the plant and
                                                                                                      Ongoing
material 2426K in        performance;                                                                                  qualified quality.                              increase the market
1#LDPE plant             (3) Track the customer's usage and make corresponding solutions                                                                               competitiveness.
                         according to the problems occurred.
                         (1) Carry out benchmarking study of similar plants, feasibility technical
                         demonstration of product development and production technical reserve;                                                                        Improve the economic
Product development of
                         (2) Produce new products with qualified quality and up-to-standard                            Develop cable material V6110M with              benefit of the plant and
cable material V6110M                                                                                 Ongoing
                         performance;                                                                                  qualified quality.                              increase the market
for 1#EVA plant
                         (3) Track the customer's usage and make corresponding solutions                                                                               competitiveness.
                         according to the problems occurred.
                         (1) Carry out benchmarking study of similar plants, feasibility technical
Development and          demonstration of product development and production technical reserve;                                                                        Improve the economic
marketing of cis-        (2) Produce new products with qualified products and up-to-standard                           Develop cis-polybutadiene BR9000 with           benefit of the plant and
                                                                                                      Ongoing
polybutadiene rubber     performance, and well ensure marketing;                                                       qualified product quality.                      increase the market
BR9000 new products      (3) Track the customer's usage and make corresponding solutions                                                                               competitiveness.
                         according to the problems occurred.
                         (1) The output of oily sewage is ≤100t/h, and the COD out-of-standard
                         frequency for oily sewage is ≤5 times/year;                                                                                                  Improve the
Research on waste gas
                                                                                                      The project                                                      environmental
treatment of oily        (2) The alarm frequency of the benzene alarm devices GT17111 and                              Oily sewage is discharged up to the standard,
                                                                                                      has been                                                         protection level of the
sewage system in 1#      GT17112 around the oily sewage buffer pool shall be controlled at ≤10                        with no odor on site.
                                                                                                      implemented                                                      enterprise and improve
ethylene plant           times/week;
                                                                                                                                                                       the corporate image.
                         (3) The delivery temperature of oily sewage is controlled ≤45°C.
                         (1) Research on the causes of discharge fluctuation of loss-in-weight                                                                         Improve the added
Research on quality      scale;                                                                                                                                        value of products and
stability of 1#PC                                                                                     Ongoing          Polycarbonate quality is stable.
                         (2) Research on the filling method of additives;                                                                                              increase market
products and solutions
                         (3) Application of the filling method of new additives.                                                                                       competitiveness.

                         (1) Carry out benchmarking study of similar plants, feasibility technical
Development of           demonstration of product development and production technical reserve;                                                                        Improve the economic
                                                                                                      The project
metallocene film         (2) Produce new products with qualified quality and up-to-standard                            Develop metallocene film material HPR-          benefit of the plant and
                                                                                                      has been
material HPR-1018MA      performance;                                                                                  1018MA with qualified quality.                  increase the market
                                                                                                      implemented
in 2#FDPE plant          (3) Track the customer's usage and make corresponding solutions                                                                               competitiveness.
                         according to the problems occurred.
Projects under RMB 40
million (290 in total)
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R&D personnel of the Company

                                         2023                         2022                           Change
Number of R&D personnel
                                                       3,659                     2,731                          33.98%
(counts)
Proportion of R&D personnel                         19.07%                      14.05%                           5.02%
Educational structure of R&D personnel
Bachelor's Degree                                      1,770                     1,377                          28.54%
Master's Degree                                         106                         98                           8.16%
Doctor's Degree                                           6                         5                           20.00%
Bachelor or below degree                               1777                       1251                          42.05%
Composition of R&D personnel by ages
30 years old and below                                  477                        313                          52.40%
30 to 40 years old                                     2,197                     1,656                          32.67%
Above 40 years old                                      985                        762                          29.27%

R&D investment of the Company

                                                2023                     2022                         Change
R&D investment (RMB)                            6,555,282,352.50        4,367,112,486.97                        50.11%
Proportion of R&D investment in
                                                          2.02%                   1.51%                          0.51%
operating income
Capitalized amount of R&D
                                                               0.00                 0.00                         0.00%
investment (RMB)
Proportion of capitalized R&D
                                                          0.00%                   0.00%                          0.00%
investment in R&D investment

Reasons for and effects of significant changes in the composition of the Company's R&D personnel
□Applicable Not applicable
Reasons for significant changes in the proportion of total R&D investment amount in operating revenue compared
with the previous year
□Applicable Not applicable
Reasons for the great changes of R&D investment capitalization rate and description of its rationality
□Applicable Not applicable

5. Cash flow

                                                                                                              Unit: RMB
                                                                                               Year-on-year increase
                  Item                          2023                     2022
                                                                                                    (decrease)
Subtotal of cash inflows for operating
                                           443,339,037,616.94         366,502,609,500.41                        20.96%
activities
Subtotal of cash outflows from
                                           415,259,816,108.21         347,444,472,615.05                        19.52%
operating activities
Net cash flow from operating
                                            28,079,221,508.73          19,058,136,885.36                        47.33%
activities
Subtotal of cash inflows from
                                                3,750,853,990.57        4,751,717,442.06                       -21.06%
investing activities



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Subtotal of cash outflows from
                                               36,038,087,908.11             33,718,025,019.38                           6.88%
investing activities
Net cash flow from investment
                                              -32,287,233,917.54            -28,966,307,577.32                         -11.46%
activities
Subtotal of cash inflows from
                                              159,295,018,590.84            110,301,656,209.13                          44.42%
financing activities
Subtotal of cash outflows from
                                              158,092,248,128.26             98,744,982,879.68                          60.10%
financing activities
Net cash flow from financing
                                                1,202,770,462.58             11,556,673,329.45                         -89.59%
activities
Net increase in cash and cash
                                                -3,972,424,706.25              1,120,442,159.10                       -454.54%
equivalents

Description of main influencing factors of significant year-on-year changes in relevant data
Applicable □Not applicable
     1. Net cash flows from operating activities amounted to RMB 28,079 million for the year, representing an
increase of approximately RMB 9,021 million as compared to the previous year, which was mainly due to the
increase in net cash receipts from sales of the Company's products and procurement of raw materials during the
period.
     2. The net cash flows from the Company's financing activities amounted to RMB 1,203 million for the year, a
decrease of approximately RMB 10,354 million compared with the previous year, which was mainly due to the
Company's higher cash payments on maturing notes during the period.
Reasons for the significant difference between the net cash flow generated by the Company's operating activities
and the annual net profit during the reporting period:
Applicable □Not applicable
     The reasons for the significant difference between the Company's cash flows from operating activities during
the reporting period and the net profit for the year are described in the supplementary information to the statement
of cash flows in the Company's annual auditor's report.


Ⅴ. Non-core Business Analysis

Applicable □Not applicable

                                                                                                                     Unit: RMB

                                           Proportion in total                                                 Whether it is
                           Amount                                         Cause description
                                                profit                                                         sustainable
                                                                 Mainly investment income from joint
Investment income        460,034,533.27               29.63%                                              No
                                                                 ventures of the Company
Profit (loss) from
                         155,886,267.94               10.04%     Mainly due to investments in futures     No
fair value change
Asset impairment                                                 Mainly due to provision for decline in
                         -121,513,148.98               -7.83%                                             No
loss                                                             value of inventories
Non-operating
                            2,956,271.70                0.19%    Mainly compensation income               No
income
Non-operating                                                    Mainly the loss of scrap of fixed
                           10,662,129.76                0.69%                                             No
expenses                                                         assets and external donations
Income from asset                                                Mainly the income from disposal of
                            3,706,231.92                0.24%                                             No
disposal                                                         fixed assets



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Other income             2,589,241,344.18                166.77%      Mainly policy-based VAT deductions       No
Credit impairment                                                     Mainly formed by the provision for
                           -105,271,556.51                 -6.78%                                              No
loss                                                                  bad debts of accounts receivable


VI. Analysis of Assets and Liabilities

1. Significant changes in asset composition

                                                                                                                        Unit: RMB
                                           At the end of 2023                      At the beginning of 2023            Increase
                                                         Proportion in                             Proportion in     (decrease) of
                                     Amount                                       Amount                              proportion
                                                          total assets                              total assets
Monetary fund                    13,070,255,466.02                  3.49%      18,238,774,380.21             5.03%         -1.54%
Accounts receivable                4,737,733,703.66                 1.26%       7,128,011,047.03             1.97%         -0.71%
Contract assets
Inventory                        61,733,657,342.07               16.46%        60,689,909,793.94           16.74%          -0.28%
Investment real estate                10,395,574.60                 0.00%         10,667,020.60              0.00%          0.00%
Long-term equity
                                   9,183,711,444.96                 2.45%       8,733,329,806.35             2.41%          0.04%
investment
Fixed assets                    219,699,679,397.52               58.60%       222,161,110,736.65           61.27%          -2.67%
Construction in progress         41,820,671,070.59               11.15%        26,135,157,629.45             7.21%          3.94%
Right-of-use assets                 200,102,141.16                  0.05%        225,606,768.34              0.06%         -0.01%
Short term loan                  44,810,936,767.94               11.95%        26,369,552,400.50             7.27%          4.68%
Contract liabilities               4,421,732,432.83                 1.18%       3,734,262,391.81             1.03%          0.15%
Long-term loan                  125,179,583,821.18               33.39%      130,962,386,969.29            36.12%          -2.73%
Lease liabilities                   193,002,312.38                  0.05%        213,400,396.45              0.06%         -0.01%
Non-current liabilities due
                                 30,286,684,174.81                  8.08%      20,461,387,778.93             5.64%          2.44%
within one year

Overseas assets account for a relatively high proportion
□Applicable Not applicable

2. Assets and liabilities measured at fair value

Applicable □Not applicable
                                                                                                                        Unit: RMB

                                              Profit
                                Amoun        and loss                       Impairme   Purchas
                                                         Accumulate                                  Sales
                                t at the       from                             nt         e                             Amount
                                                         d fair value                              amount      Other
                                beginni      changes                         accrued   amount                           at the end
            Item                                           changes                                  in the     chang
                                 ng of        in fair                         in the    in the                            of the
                                                         recognized                                current       es
                                   the       value for                       current   current                            period
                                                          in equity                                 period
                                period          the                           period    period
                                              period
Financial assets
1. Financial assets held for
                                188,283                                                                                 310,087,42
trading (excluding
                                 ,362.49                                                                                      9.45
derivative financial assets)


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                                                                                                   Full Text of 2023 Annual Report

                                188,283                                                                                 310,087,42
Total above
                                 ,362.49                                                                                      9.45
                                588,769                                                                                 623,298,74
Financial liabilities
                                 ,711.55                                                                                      1.33

Whether there were significant changes in the measurement attributes of the Company’s major assets during the
reporting period
□Yes No

3. Restrictions on rights of assets at the end of the reporting period

                                       Carrying value at the end of 2023
               Item                                                                        Reasons for restrictions
                                                   (yuan)
                                                                              Issue letters of credit, bills, letters of guarantee,
Monetary fund                                              1,583,400,368.50
                                                                              borrowings and other deposits
Accounts receivable financing                                   263,131.23    Issue bill pledge
Fixed assets                                            226,875,011,143.49    Bank loan mortgage, letter of credit mortgage
Construction in progress                                  29,889,674,426.59   Bank loan mortgage, letter of credit mortgage
Intangible assets                                          5,608,715,198.07   Bank loan mortgage, letter of credit mortgage
Total                                                   263,957,064,267.88


VII. Analysis of Investment

1. Overall

Applicable □Not applicable

 Investment amount in the reporting         Investment amount in the same period
                                                                                                       Variations
           period (RMB)                              of last year (RMB)
                        9,183,711,444.96                          8,733,329,806.35                                            5.16%


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

4. Investment in financial assets

(1) Securities investment

□Applicable Not applicable
There was no investment in securities during the reporting period.


(2) Investment in derivatives

□Applicable Not applicable

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                                                                                             Full Text of 2023 Annual Report


The Company had no derivatives investment during the reporting period.

5. Use of the raised funds

□Applicable Not applicable
The Company had no use of the raised funds during the reporting period.


VIII. Sales of Major Assets and Equities

1. Sales of major assets

□Applicable Not applicable
The Company did not sell any major assets during the reporting period.

2. Sale of major equities

□Applicable Not applicable


IX. Analysis of Main Holding and Joint-stock Companies

Applicable □Not applicable
Main subsidiaries and joint-stock companies affecting more than 10% of the Company’s net profit

                                                                                                       Unit:RMB 10,000

                                                     Register                           Operatin
Compan      Compa                                                 Total       Net                   Operatin      Net
                             Main business             ed                                  g
y name      ny type                                               assets     assets                 g profit     profit
                                                     capital                            revenue
                       Production, sales, storage
                       and transportation of
                       petroleum products, import
            Subsidia   and export trade of crude     5,580,00   29,806,70   9,346,079   26,019,95   164,359.4   136,685.4
ZPC
            ry         oil, sales of petrochemical   0               7.14         .33        8.18           6           8
                       raw and auxiliary materials
                       and equipment and their
                       parts and components.
Shengyua
                       Production and sales of
n           Subsidia                                            672,925.7   217,168.4   393,767.4
                       polyester chips and           200,000                                         8,674.03   10,375.46
Chemical    ry                                                          2           9           3
                       polyester filaments
Fiber
Zhongjin               Production and sales of
            Subsidia                                            2,532,663   687,052.8   2,165,763
Petroche               chemical products and         600,000                                         5,357.94    3,857.37
            ry                                                        .34           5         .10
mical                  petroleum products
Yisheng                Project investment,
            Subsidia                                            1,621,638   770,014.2   3,008,139
Investme               domestic trade, import and    201,800                                          396.19     5,756.78
            ry                                                        .48           6         .14
nt                     export of goods
                       Production and sales of
Yisheng     Subsidia                                            1,457,182   605,765.8   3,008,139           -           -
                       PTA and polyester bottle      245,645
Dahua       ry                                                        .57           5         .03   18,268.15   12,895.37
                       chips
Yisheng
            Subsidia   Production and sales of                  1,193,989   229,199.3   3,438,987           -           -
New                                                  300,000
            ry         PTA                                            .45           9         .61   78,430.39   56,744.88
Materials



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           Joint
                                                USD
Zhejiang   stock     Production and sales of               1,963,632   897,894.3   2,259,138
                                                514,447,                                        4,569.14    2,781.26
Yisheng    compan    PTA and PIA                                 .89           3         .29
                                                100
           y
           Joint
                     Production and sales of
Hainan     stock                                           1,688,635   678,236.3   1,799,579
                     PTA and polyester bottle   458,000                                        40,631.14   36,436.78
Yisheng    compan                                                .22           9         .10
                     chips
           y

Acquisition and disposal of subsidiaries during the reporting period
□Applicable Not applicable
Description of major holding companies and joint-stock companies
     (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 RMB 55.8 billion. By
the end of 2023, the company had total assets of RMB 298,067.07 million and net assets of RMB 93,460.79
million; In 2023, the company achieved an operating revenue of RMB 260,199.58 million and a net profit of
RMB 1,366.85 million.
     (2) 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 RMB 2,000,000,000. By the end of 2023, the company had total assets of RMB
6,729.26 million and net assets of RMB 2,171.68 million; In 2023, the company achieved an operating revenue of
RMB 3,937.67 million and a net profit of RMB 103.75 million.
     (3) 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 RMB 6,000,000,000. By the end of 2023, the company had total assets of RMB 25,326.63
million and net assets of RMB 6,870.53 million; In 2023, the company achieved an operating revenue of RMB
21,657.63 million and a net profit of RMB 38.57 million.
     (4) 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 RMB 2,018 million. The Company holds 70% of its
equity. By the end of 2023, the company had total assets of RMB 16,216.38 million and net assets of RMB
7,700.14 million; In 2023, the company achieved an operating revenue of RMB 30,081.39 million and a net profit
of RMB 57.57 million.
     (5) 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 RMB 2,456.45
million. As of the end of 2023, the company had total assets of RMB14,571.83 million and net assets of
RMB6,057.66 million; in 2023, the company realized operating income of RMB30,081.39 million and net profit

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of RMB-128.95 million.
     (6) 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 RMB 3 billion, and Ningbo Zhongjin Petrochemical Co., Ltd.
holds 51% of its equity. By the end of 2023, the company had total assets of RMB 11,939.89 million and net
assets of RMB 2,291.99 million; In 2023, the company achieved an operating revenue of RMB 34,389.88 million
and a net profit of RMB -567.45 million.
     (7) Zhejiang Yisheng Petrochemical Co., Ltd.
      Zhejiang Yisheng Petrochemical Co., Ltd. is mainly engaged in production and sales of PTA and PIA.
Zhejiang Yisheng Petrochemical Co., Ltd. is mainly engaged in PTA production and sales. With Fang Xianshui as
its legal representative, Yisheng Petrochemical owns a registered capital of USD 514,447,100. The Company
holds 30% of its equity. By the end of 2023, the company had total assets of RMB 19,636.33 million and net
assets of RMB 8,978.94 million; In 2023, the company achieved an operating revenue of RMB 22,591.38 million
and a net profit of RMB 27.81 million.
     (8) 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 RMB 4,580 million. Yisheng Investment holds 50% of its equity. By the end of 2023,
the company had total assets of RMB 16,886.35 million and net assets of RMB 6,782.36 million; In 2023, the
company achieved an operating revenue of RMB 17,995.79 million and a net profit of RMB 364.37 million.


X. Structured Entities Controlled by the Company

□Applicable Not applicable


XI. Prospect for the Company's Future Development

     In 2024, the market demand has shown signs of recovery and will further improve in the future, and the
national, provincial and municipal levels have introduced relevant policies to support the development of
enterprises and stabilize the economy, and we believe that opportunities abound for the development of the
Company. Under the leadership of the Board of Directors and the management, we will implement the relevant
work in accordance with the established guidelines to ensure the stable release of benefits from existing projects
and the smooth implementation of new projects.

     (I) Business plan

     1. Reviewing the situation to draw up a road map for strategic development

     The year 2024 is the 75th anniversary of the founding of China, and also a key year for the 14th Five-Year
Plan to set targets and tasks. It is a year full of challenges, hopes and opportunities for innovation. From the
current development situation of the industry, it can be seen that the current economy of China’s petroleum and
chemical industry is in a critical period of stabilization and recovery, shift in driving forces and high-quality
development to build a solid foundation.

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     The central economic work conference clearly states that it is imperative to deepen the supply-side
structural reform and focus on expanding effective demand synergy. Therefore, we should pay close attention to
the latest developments of the external situation, keep a close eye on the latest policies issued by the state and
local governments and changes in market conditions, draw a road map and issue a mission statement, flexibly
adjust production and marketing strategies under the state of normal business operations, and do a good job of
timely risk prevention and control so as to seize the trends and opportunities with excellent strategic vision and
win the initiative in market competition.

     2. Grasping both the internal and the external to ensure sound operation and development

     Rongsheng’s integrated industrial chain layout has a strong foundation, and the layout in the field of high-
end petrochemicals and new materials has been comprehensively carried out. Under the constraints of “dual-
control” and “dual-carbon”, accelerating the development of high-end petrochemicals and new chemical
materials is a general trend. We will always focus on the core task of enterprise development, coordinate
production, operation and project construction, do a good job in internal mechanism control and external risk
prevention and control, and actively seize the development opportunities to help the Company achieve high-
quality development.

     At the beginning of the new year, we released Announcement on the Signing of a Memorandum of
Understanding with Saudi Arabian Oil Company and Announcement on Investment and Construction of Jintang
New Materials Project. The implementation of these major projects requires us to take into account both the
internal and the external, and conduct scientific planning. While accelerating the advancement of investment
projects, we must always pay attention to the prevention and control of risk so as to have a deep understanding
of the situation and take appropriate actions when necessary.

     3. Using innovation to drive scientific research and development

     Innovation is the primary driving force of development. At present, a new round of scientific and
technological revolution and industrial transformations are developing rapidly and new technologies, new
products and new forms of business are constantly emerging. We have to realize that the future of industrial
science and technology innovation is like a running race that waits for no one, which requires us to be ahead of
the others and seize the first opportunity, as the first mover is often easier to gain a competitive edge.

     We will go further to promote the deep integration of industry, academia, research and application,
accelerate the R&D and innovation of high-end new materials, focus on the “stranglehold” and sophisticated
areas, speed up the adjustment of industrial structure, tackle the problems in green petrochemical technology,
promote the construction of digital and intelligent innovation and development system, form new productive
forces and build the world’s leading green petrochemical technology innovation platform.

     4. Taking concrete actions to cultivate the fertile soil for talents to grow

     Talents are the most important resources. Since enterprise development depends on talents, we need to find
talents, use talents and allocate talents with a higher standpoint and wider vision. The Company always sticks to

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safeguarding the rights and interests of employees, providing a healthy working environment for employees,
and opening up the channels for the growth of talents, so that every employee can become the backbone of the
Company’s high-quality development.

     On the new journey, we will continue to promote the cultivation of various types of talents, firmly take the
road of independent training of talents, continue to improve the mechanism, build a good platform and cultivate
the fertile soil for the growth of talents, so that the roots of talents can be more developed and one crop after
another of talents can thrive, turning a steady stream of talents into the surging momentum for inexhaustible
development.

     (II) Risks the Company may Face

     1. Risk from fluctuation of raw material products

     As a member of the crude oil industrial chain, the main cost of the Company’s products 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. The Company’s main products are aromatic hydrocarbons, chemicals and oil
products, which are closely related to the national economy and people's livelihood. The industry development
is highly correlated with the prosperity of the national economy, and macroeconomic changes will have a
certain adverse impact on our performance. The Company’s purchasing and marketing team and production
team 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. Foreign currency exchange rate fluctuation risk

     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 the its 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.

     3. Risk of product overcapacity

     With the expansion of domestic refining and chemical integration capacity and the promotion of the
strategy of "reducing oil and increasing chemicals" in recent years, the basic chemical raw materials and general
chemical products in the downstream of refining and chemical industry are characterized by certain
homogenization. With the support of the Company's complete and refined industrial chain platform, the
Company will still be at the left end of the industry cost curve in the future, thus occupying a favorable position
in the market competition. On the other hand, many products in the new materials project planned by the

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Company have less domestic production capacity or even rely entirely on imports, which will bring excess
returns to the Company.

     4. Risk of project capital expenditure

     Petrochemical industry is a capital-intensive industry with large investment scale and long construction
period. Continued large-scale capital investment will likely increase the level of asset-liability ratio and trigger
cash flow risks. Besides, in the context of overcapacity in the industry and sluggish downstream demand, the
return on invested capital may also be less than expected. After the second phase of ZPC was put into
production, although the Company planned several new materials projects intensively, it has strictly controlled
the pace of investment and construction, adjusted the project content in strict accordance with the market
situation, maintained a reasonable asset-liability ratio, and actively negotiated cooperation with foreign
petrochemical giants such as Saudi Aramco to create a more competitive refining and chemical integration
platform.


Ⅻ. Reception of Research, Communication, Interview and Other Activities during the
Reporting Period

Applicable □Not applicable

                          Ways of
             Reception               Object    Receptio     Main contents discussed and       Basic information index of
  Date                    receptio
               place                  type     n object         materials provided                     research
                             n
                                                           See more at:
                          Online                                                             http://www.cninfo.com.cn/new
            "Investor                                      http://www.cninfo.com.cn/new/
                          commun                                                             /disclosure/detail?plate=szse&
            Relations                                      disclosure/detail?plate=szse&or
May 5,                    ication    Individ                                                 orgId=9900015502&stockCod
            Interactive                        Investor    gId=9900015502&stockCode=
2023                      on         ual                                                     e=002493&announcementId=1
            Platform"                                      002493&announcementId=121
                          network                                                            216760380&announcementTi
            of p5w.net                                     6760380&announcementTime=
                          platform                                                           me=2023-05-06%2015:35
                                                           2023-05-06%2015:35
                                                           See more at:
                          Online                                                             http://www.cninfo.com.cn/new
            "Investor                                      http://www.cninfo.com.cn/new/
                          commun                                                             /disclosure/detail?plate=szse&
            Relations                                      disclosure/detail?plate=szse&or
September                 ication    Individ                                                 orgId=9900015502&stockCod
            Interactive                        Investor    gId=9900015502&stockCode=
06, 2023                  on         ual                                                     e=002493&announcementId=1
            Platform"                                      002493&announcementId=121
                          network                                                            217802780&announcementTi
            of p5w.net                                     7802780&announcementTime=
                          platform                                                           me=2023-09-07%2013:37
                                                           2023-09-07%2013:37
                                                           See more at:
                          Online                                                             http://www.cninfo.com.cn/new
            "Investor                                      http://www.cninfo.com.cn/new/
                          commun                                                             /disclosure/detail?plate=szse&
            Relations                                      disclosure/detail?plate=szse&or
October                   ication    Individ                                                 orgId=9900015502&stockCod
            Interactive                        Investor    gId=9900015502&stockCode=
25, 2023                  on         ual                                                     e=002493&announcementId=1
            Platform"                                      002493&announcementId=121
                          network                                                            218155240&announcementTi
            of p5w.net                                     8155240&announcementTime=
                          platform                                                           me=2023-10-26%2009:07
                                                           2023-10-26%2009:07


XIII. Implementation of the Action Plan of "Double Improvement of Quality and Return”

Whether the Company has disclosed the action plan of "double improvement of quality and return".
Yes □No



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     In order to implement the guiding ideology of "activating the capital market and boosting investors'
confidence" put forward at the meeting of the Political Bureau of the CPC Central Committee on July 24, 2023
and "improving the quality and investment value of listed companies, taking more powerful and effective
measures, focusing on stabilizing the market and confidence" put forward at the executive meeting of the State
Council on January 22, 2024, and earnestly protect the interests of all investors, the Company has formulated
the action plan of "double improvement of quality and return" based on its confidence in the future development
prospects of the Company and its recognition of the stock value, and disclosed it on February 29, 2024. Details
are as follows:

     1. Insist on serving the country through industry and lead the development of the industry

     Rongsheng Petrochemical is one of the globally leading petrochemical enterprises, ranking 7th in the list of
the most valuable brands in global chemical industry in 2023 and 16th in the top 50 global chemical enterprises
in 2023. The Company is firmly putting into practice the “vertical and horizontal strategy”. It has established
seven production bases in Bohai Economic Rim, Yangtze River Delta Economic Circle and Hainan Belt and
Road Economic Circle, forming five industrial chains of polyester, engineering plastics, new energy, high-end
polyolefin and special rubber. It is one of the important producers of polyester, new energy materials,
engineering plastics and high value-added polyolefin in Asia, with the largest production capacity of chemicals
such as PX and PTA in the world. Since listing, the Company's business has developed rapidly, and its
operating income has increased from RMB 15,795,678,900 in 2010 to RMB 325,111,614,300 in 2023, with a
compound growth rate of 26.19%.

     On the basis of the existing complete industrial chain, the Company actively arranges products related to
new energy and new materials, and the proportion of related products continues to increase. At the same time,
the Company actively carried out the global layout. In 2023, the Company introduced Saudi Aramco as a
strategic investor. At present, Saudi Aramco holds about 10% of the Company's stake through its fully-owned
affiliate. At the beginning of 2024, the Company signed a Memorandum of Understanding with Saudi Aramco,
and the two sides are discussing further cooperation matters to promote the realization of their strategic goals.

     2. Attach importance to R&D investment and drive growth with innovation
     The Company keeps up with the forefront of international science and technology, and constantly launches
new technologies and products in clean energy, high-end materials and green development. The Company
upholds a technological research and development pattern driven by both independent innovation and
cooperation. It has established many first-class research and development platforms, including a high-tech
research and development center, a workstation for academicians and experts, an enterprise technology center,
and a post-doctoral science and research workstation. Moreover, it engages in active technology exchanges and
discussions and promotes industry-university-research collaboration to pool resources from universities, the
community, and the Company. With all sectors of society, it jointly promotes its research capability and



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technological advancement and together create an innovative development system that is open, healthy, and
cooperative, where everyone can benefit.

     3. Attach importance to shareholders' returns and share development achievements

     While paying attention to its own development, the Company also attaches great importance to
shareholders' return. In order to improve and enhance the Company's shareholder return mechanism and
increase the transparency and operability of profit distribution policies, the Company has formulated the
Shareholders' Return Plan for the Next Three Years since its listing, according to the Company Law of People's
Republic of China, the Supervision Guide for Listed Companies No.3-Cash Dividends of Listed Companies and
other laws, regulations and the Articles of Association, and has continuously updated them. Up to now, a total
of 13 cash dividends have been paid, with a total cash dividend of nearly RMB 7.5 billion. In the future, the
Company will continue to coordinate the dynamic balance of corporate development, performance growth and
shareholder return according to its development stage, and realize a "long-term, stable and sustainable"
shareholder value return mechanism.

     4. Carry out repurchase by increasing holdings to boost market confidence

     Based on the confidence in the Company's future development prospects and the recognition of its long-
term value, the Company and its controlling shareholder actively carry out share repurchase and increase plans
in order to protect the interests of investors, especially small and medium-sized investors, enhance investors'
confidence, promote the reasonable return of the Company's stock price to its long-term intrinsic value, and
promote the Company's stable and sustainable development.

     Since the Company repurchased shares for the first time on March 29, 2022, it has implemented three-
phase share repurchase schemes. As of March 31, 2024, the Company have repurchased 552,380,458 shares in
the three repurchase phases, accounting for 5.4553% of the Company's total share capital, with a total turnover
of RMB 6,980,413,936.02 (excluding transaction costs). The details are as follows.

                                                                          Amount to be
                                               Number of shares                                   Repurchased
  Repurchase       Repurchase period                                  repurchased (RMB 100
                                              repurchased (shares)                               amount (RMB)
                                                                             million)
Phase I                  2022.3.29-2022.8.2             136,082,746                   10-20       1,998,203,937.31
Phase II             2022.8.18-2023.7.27                147,862,706                   10-20       1,989,986,431.34
Phase III            2023.8.28-2024.3.31                268,435,006                   15-30       2,992,223,567.37
                 Total                                  552,380,458                          -    6,980,413,936.02

     Rongsheng Holding, the controlling shareholder, intends to implement the shareholding increase plan
within six months from January 19, 2024. The specific start time for implementation is January 22, 2024, and
the increase amount is not less than RMB 1 billion and not more than RMB 2 billion.

     At present, the Phase I and Phase II share repurchases have been completed, and the Phase III share
repurchase plan and the controlling shareholder's share increase plan are still in the process of implementation.
For the specific implementation progress, please pay attention to the Company's relevant announcements, and


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the Company will fulfill its information disclosure obligations in a timely manner according to relevant
regulations.

     5. Standardize corporate governance and deliver corporate value

     The Company strictly abides by the requirements of relevant laws and regulations, constantly improves the
corporate governance structure, establishes and enhances the internal control system, regulates the company's
operation, strives to achieve full coverage of the system, and promotes a more mature construction of the
internal control system. The Company has established a corporate governance structure of "three meetings and
one management", namely the General Meeting of Shareholders, Board of Directors, Board of Supervisors and
Senior Management, which has independent business and operational autonomy and operates independently in
business, assets, personnel, institutions and finance.

     The Company strictly abides by the principle of "truthfulness, accuracy, completeness, timeliness and
fairness", constantly improves the effectiveness and transparency of information disclosure, and continuously
presents investors with information on the Company's operations at multiple levels, from multiple angles and in
all directions. At the same time, the Company continuously expands the breadth and depth of investor
communication, and improves the open, fair, transparent and multi-dimensional investor communication
channels, so that investors can understand the Company's core values more clearly and comprehensively and
enhance their confidence in the Company.

     In the future, the Company will continue to focus on its main business, adhere to the investor-oriented
principle, continue to practice the "double improvement of quality and return” policy, realize the sustainable
and healthy development of the Company, and strive to make positive contributions to stabilizing the market
and confidence through standardized corporate governance and positive investor returns.




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                            Section IV Corporate Governance

I. Basic Information of the Company’s Corporate Governance

     During the reporting period, the Company followed the Company Law of the People’s Republic of China,
the Securities Law of the People’s Republic of China, the Guidelines on Corporate Governance for Listed
Companies, the Rules Governing the Listing of Shares on Shenzhen Stock Exchange, the Guidelines of
Shenzhen Stock Exchange on Standardized Operation of Listed Companies and other applicable laws and
regulations issued by China Securities Regulatory Commission. The Company constantly improved internal
corporate governance, established a sound internal control system, and regulated operational processes in line
with the above-mentioned legal requirements. The status quo of our corporate governance met the requirements
of normative documents concerning listed companies governance.

     1. The shareholders and the General Meeting of Shareholders

     During the reporting period, the Company standardized the convening and voting procedures of the
General Meeting of Shareholders in strict accordance with the Company Law of the People’s Republic of China,
the Rules for the Shareholders’ Meetings of Listed Companies, the Articles of Association, the Rules of
Procedure of the General Meeting of Shareholders, and other applicable regulations and requirements so as to
ensure that all shareholders, especially small and medium-sized shareholders, enjoy equal status and fully
exercise their rights. Additionally, according to the Articles of Association and other applicable laws and
regulations, the matters to be voted at the General Meeting of Shareholders would be first reviewed by the
corresponding authority and then submitted to the General Meeting for deliberation. There was no approval
beyond authority or implementation before deliberation. During the reporting period, the Company held five
General Meeting of Shareholders, which was convened by the Board of Directors, and invited lawyers to
guarantee the legitimacy and normalization of the General Meeting of Shareholders.

     2. The relationship between the controlling shareholders and the listed company

     The Company and its controlling shareholders are completely separated when it comes to business,
personnel, assets, institutions and finances. The Company has full capability of independent operations. The
controlling shareholders strictly regulate their own behavior, fulfill corresponding obligations, and do not
interfere, directly or indirectly, in the Company’s decision-making and business activities without the presence
of the Board of Directors. The Company has independent business and operational autonomy, so it is
independent of the controlling shareholders in terms of business, assets, personnel, organization and finances.
The Board of Directors, Board of Supervisors and internal organizations can operate independently. There is no
horizontal competition between the Company and the controlling shareholders, the Company does not provide
undisclosed information to the controlling shareholders, and the controlling shareholders do not appropriate the
Company’s funds. Moreover, the Company provides no guarantee for its controlling shareholders.

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     3. The Board of Directors and its members

     The Company elects directors in strict accordance with the selection and appointment procedures
stipulated in the Company Law of the People's Republic of China and the Articles of Association. During the
reporting period, the Company's Board of Directors met ten times, and the convening and voting procedures of
the Board Meetings satisfied the requirements of the Rules Governing the Listing of Shares on Shenzhen Stock
Exchange, the Articles of Association and the Rules of Procedure of the Board of Directors. All the directors
can work diligently and dutifully in accordance with the Rules of Procedure of the Board of Directors, attend
the board meetings, participate in the training sessions, and learn relevant laws and regulations. Independent
directors independently perform their duties, safeguard the overall interests of the Company, protect the
legitimate rights and interests of minority shareholders from harm, and offer independent opinions on important
and major matters. The special committees under the Board of Directors perform their respective duties and
give full play to their professional functions, greatly improving the efficiency of the Board.

     4. The Board of Supervisors and its members
     The Company elects supervisors in strict accordance with the Company Law of the People's Republic of
China and the Articles of Association. During the reporting period, the Company's Board of Supervisors met
nine times, and the convening and voting procedures of the Board of Supervisors Meetings complied with the
Rules Governing the Listing of Shares on Shenzhen Stock Exchange, the Articles of Association and the Rules
of Procedure of the Board of Supervisors. The Company’s supervisors can earnestly perform their duties and
assume responsibility for the shareholders in accordance with the relevant requirements. They also supervise the
Company’s finances, related-party transactions, internal controls and the performance of directors and senior
executives, provide their opinions, and safeguard the legitimate rights and interests of the Company and its
shareholders.

     5. Performance evaluation standards and incentive mechanisms

     The Company established a set of fair and transparent performance evaluation standards and incentive
mechanisms and has constantly improved it. The appointment process of senior executives is open and
transparent and complies with the applicable laws and regulations.

     6. Stakeholders

     The Company respects and protects the legitimate rights and interests of its shareholders, customers,
employees, suppliers, partners and other stakeholders, strengthens communication and cooperation with them,
and strives to balance their interests while maximizing the profits, so as to sustain the healthy development of
the Company.

     7. Information disclosure management

     During the reporting period, the Company strengthened information disclosure management and fulfilled
the obligation of information disclosure in accordance with the spirit of documents issued by Shenzhen Stock
Exchange and other applicable laws and regulations. The Company disclosed its information on the Securities

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Times, Shanghai Securities Journal, and CNINFO (http://www.cninfo.com.cn) to enable investors to access our
information in a fair manner. The Company also established smooth communication channels such as the
Investor Hotline and Investor Relations Interactive Platform of Shenzhen Stock Exchange to better exchange
opinions.

     During the reporting period, the reality of corporate governance met the requirements of normative
documents concerning listed company governance issued by the China Securities Regulatory Commission.
Whether there are any material differences between the actual state of corporate governance and the laws,
administrative regulations, provisions on company governance issued by the China Securities Regulatory
Commission.
□Yes No
There are no material differences between the actual state of corporate governance and the laws, administrative
regulations, provisions on company governance issued by the China Securities Regulatory Commission.


II. Corporate Independence from the Controlling Shareholders and Actual Controller in
Terms of Assets, Personnel, Finances, Organization, and Business

     The Company is completely separated from its controlling shareholders and other subsidiaries or affiliates
in terms of business, personnel, assets, organization, and finances. It has the full capability of conducting
business and maintaining operations independently.

     1. Business independence
     The Company has independent business operation systems, such as an independent procurement system,
production system, technology R&D system and marketing system, and can operate independently while
directly satisfying market demands. The Company has no competitive relationship with its major shareholders
and other related parties under their control, nor does it rely on any of them in business operations.

     2. Personnel independence

     The Company manages an independent staff. The Company is separated from its shareholders and other
subsidiaries or affiliates under their control when it comes to salary payment and welfare expenditures, and has
established an independent and complete human resources management system. The Company's Chairman,
General Manager, Deputy General Manager, Chief Financial Officer, Secretary of the Board of Directors and
other senior executives are appointed in accordance with the applicable laws, regulations, normative documents
and the Articles of Association. They work full-time in the Company and receive remuneration, and so do the
financial personnel.

     3. Assets independence

     The ownership of major operating assets such as land, buildings, production equipment and office facilities
of the Company and its holding subsidiaries is clear and complete. The Company does not provide guarantee for
shareholders and companies controlled by them for the sake of assets, benefits or reputation. The Company has



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complete control over all assets, and the funds are not misappropriated, meaning the interests of the Company
and its shareholders are not compromised.

     4. Organizational independence

     The Company has established effective bodies such as the General Meeting of Shareholders, the Board of
Directors and the Board of Supervisors, and developed corresponding rules of procedure. All institutions make
independent decisions within their respective authority in accordance with the Company Law of the People’s
Republic of China and the Articles of Association. According to the real needs of business development, the
Company established an independent and complete organizational framework in line with the actual situation
and conducted business activities independently. The Company is completely separated from the shareholder
organizations and their related parties in terms of business operations, and there is no mixed operation.

     5. Financial independence

     The Company has set up a complete and independent financial department, assigned independent financial
personnel, and established an independent accounting system. The financial department can make financial
decisions independently, and the Company has a standardized financial accounting system and a financial
management system designed for subsidiaries. The Company opens an independent bank account. As an
independent taxpayer, the Company declares taxes independently and fulfills the obligation of tax payment.


III. Horizontal Competition

□Applicable Not applicable


IV. 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
                                             Convening         Disclosure
     Session          Type      attendanc                                                 Meeting resolution
                                               date               date
                                  e ratio
                                                                               For details, please refer to CNINFO
The First          Extraordin
                                                                               (http://www.cninfo.com.cn) Announcement
Extraordinary      ary
                                   77.78%   April 13, 2023    April 14, 2023   on Resolutions of the First Extraordinary
General Meeting    General
                                                                               General Meeting of Shareholders in 2023
in 2023            Meeting
                                                                               (Announcement No.: 2023-018)
                                                                               For details, please refer to CNINFO
                   Annual                                                      (http://www.cninfo.com.cn) Announcement
2022 Annual
                   General         79.78%   May 16, 2023      May 17, 2023     on Resolutions of Annual General Meeting
General Meeting
                   Meeting                                                     of Shareholders in 2022 (Announcement
                                                                               No.: 2023-038)
                                                                               For details, please refer to CNINFO
The Second         Extraordin
                                                                               (http://www.cninfo.com.cn) Announcement
Extraordinary      ary                      August 17,        August 18,
                                   63.01%                                      on Resolutions of the Second Extraordinary
General Meeting    General                  2023              2023
                                                                               General Meeting of Shareholders in 2023
in 2023            Meeting
                                                                               (Announcement No.: 2023-051)


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                                                                                            For details, please refer to CNINFO
The Third            Extraordin
                                                                                            (http://www.cninfo.com.cn) Announcement
Extraordinary        ary                            September 11,     September 12,
                                        63.06%                                              on Resolutions of the Third Extraordinary
General Meeting      General                        2023              2023
                                                                                            General Meeting of Shareholders in 2023
in 2023              Meeting
                                                                                            (Announcement No.: 2023-072)
                                                                                            For details, please refer to CNINFO
The Fourth           Extraordin
                                                                                            (http://www.cninfo.com.cn) Announcement
Extraordinary        ary                            November 13,      November 14,
                                        63.53%                                              on Resolutions of the Fourth Extraordinary
General Meeting      General                        2023              2023
                                                                                            General Meeting of Shareholders in 2023
in 2023              Meeting
                                                                                            (Announcement No.: 2023-085)


2. Shareholders of preferred shares with voting rights recovered request to convene an extraordinary
general meeting of shareholders

□Applicable Not applicable


V. Basic Information of the Directors, Supervisors and Senior Management

1. Profile

                                                                                                            Number of     Number of
                                                                                                  End
                                                                                                              Shares        Shares
                                                                            Start Date of         Date
    Name          Gender     Age            Title         Status                                            Held at the   Held at the
                                                                               Tenure              of
                                                                                                            Beginning        End
                                                                                                 Tenure
                                                                                                             (shares)      (shares)
Li Shuirong       Male             68   Chairman          Current    April 08, 2021                        643,275,000    643,275,000
Alharbi, Mitib
                  Male             47   Director          Current    November 13, 2023
Awadh M
Li Yongqing       Male             60   Director          Current    April 08, 2021                         96,525,000     96,525,000
Li Caie           Female           61   Director          Current    April 08, 2021
Yu Fengdi         Female           56   Director          Current    April 08, 2021
                                        Director and
Xiang
                  Male             41   General           Current    May 26, 2023
Jiongjiong
                                        Manager
Yan Jianmiao      Male             59   Director          Current    May 10, 2019
Shao Yiping       Female           61   Director          Current    May 20, 2021
Zheng
                  Male             46   Director          Current    May 10, 2019
Xiaodong
                                        Secretary of
Quan Weiying      Female           46   the Board of      Current    April 29, 2021
                                        Directors
Sun Guoming       Male             43   Supervisor        Current    May 10, 2019
Li Guoqing        Male             54   Supervisor        Current    April 08, 2021                         96,525,000     96,525,000
Xu Yongming       Male             53   Supervisor        Current    April 08, 2021
                                        Vice General
Zhou Xianhe       Male             49                     Current    October 25, 2022
                                        Manager
Wang Yafang       Female           45   CFO               Current    May 10, 2019
Total               --        --              --            --                   --                 --     836,325,000    836,325,000

Whether there was any resignation of directors and supervisors and dismissal of senior management in the
reporting period

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Yes □No
     Due to job adjustment, Ms. Quan Weiying no longer serves as a director of the Company.
Changes in directors and senior management of the Company
Applicable □Not applicable

           Name                   Title           Type               Date                       Reason
Quan Weiying                Director           Demission      November 13, 2023   Job adjustment.
                                                                                  Elected by the board, deliberated and
Alharbi, Mitib Awadh M      Director           Elected        November 13, 2023   approved by the general meeting of
                                                                                  shareholders


2. Holding of post

The background, main work experience, and current main duties of directors, supervisors and officers in the
Company

     1. Main work experience of current directors:
     Mr. Li Shuirong: Senior Economist, university degree, Chinese nationality; He formerly served as
Chairman and General Manager of Rongsheng Chemical Fiber Group Co., Ltd. and Chairman and President of
Zhejiang Rongsheng Holding Group Co., Ltd.; He is also President of the China Association of Township and
Village Enterprises, the Invited Vice President of China National Textile and Apparel Council, Vice President
of China Chemical Fibers Association, and Senior Consultant of Zhejiang Province Zheshang Economic
Development Center; He is currently the Chairman of Rongsheng Petrochemical Co., Ltd. and the Chairman of
Zhejiang Rongsheng Holding Group Co., Ltd.

     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”.

     Mr. Li Yongqing: college degree, Chinese nationality; He formerly served as Deputy Manager and General
Manager Assistant of the Supply Engineering Department of Rongsheng Chemical Fiber Group Co., Ltd; He is
currently the Vice Chairman of Zhejiang Rongsheng Holding Group Co., Ltd. and a director of Rongsheng
Petrochemical Co., Ltd.

     Mr. Mitib: A Saudi Arabian National, graduated from King Fahd University of Petroleum and Mining in
Saudi Arabia, currently serves as VP of Fuels Business Management at Saudi Arabian Oil Company in Dhahran,
Saudi Arabia. Prior to that he served as President of Aramco Asia in China. Also, he served in various pervious
leading roles such as the head of Aramco Asia Korea Limited, the director of Saudi Aramco’s domestic joint
venture department at Saudi Aramco Headquarter. Additionally, he worked in leadership positions at Motiva
Enterprises LLC, both at the Port Arthur Refinery and in Motiva’s U.S. headquarters in Houston, Texas. Also,
he started his career at Ras Tanura Refinery in Saudi Arabia and completed two years of internship program at
UOP U.S.


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     Ms. Li Cai'e: Senior Economist, Bachelor's degree, Chinese nationality; She was awarded many honorary
titles such as model worker of Xiaoshan District in 2008, and advanced accountant of Xiaoshan District in
Hangzhou; She once served as Deputy General Manager of Rongsheng Chemical Fiber Group Co., Ltd. and
Chief Financial Officer of Rongsheng Petrochemical Co., Ltd.; She is currently the Vice President of Zhejiang
Rongsheng Holding Group Co., Ltd., a director of Rongsheng Petrochemical Co., Ltd., a director of Zhejiang
Petroleum & Chemical Co., Ltd., and a director of Ningbo United Group Co., Ltd.

     Ms. Yu Fengdi: College degree; She was awarded the title of Model Worker of Hangzhou City; She has
served as a technician of the Biotechnology Department of Shaoxing County No. 1 Polyester Factory, the head
of the Biotechnology Department of Shaoxing No. 1 Chemical Fiber Factory, the manager and the assistant to
the general manager of the False Twisting Department of Rongsheng Chemical Fiber Group Co., Ltd.; She is
currently the Vice President of Zhejiang Rongsheng Holding Group Co., Ltd. and a director of Rongsheng
Petrochemical Co., Ltd.

     Mr. Yan Jianmiao: Chinese nationality, without permanent residency abroad, Ph.D. in Economics. He has
served as the former deputy director of the Department of International Trade of the School of Finance and
Economics, Hangzhou University and the director of the Department of International Economics of the School
of Economics, Zhejiang University. He is currently a professor at the School of Economics of Zhejiang
University and the executive director of Zhejiang International Economy & Trade Institute. He is currently an
independent director of Rongsheng Petrochemical Co., Ltd., Zhejiang Garden Biotechnology Co., Ltd. and
Zhejiang Jinggong Technology Co., Ltd.

     Ms. Shao Yiping: Master degree, professor of accounting, master's supervisor, main research interests:
Accounting theory and accounting standards, accounting professional judgment and earnings management,
asset impairment accounting, etc., focusing on many fields such as corporate litigation risk and accounting
robustness; She served as Secretary of Party General Branch and Vice President of the School of Accounting,
Zhejiang University of Finance and Economics, Director of the Personnel Department of Zhejiang University of
Finance and Economics, Member of the CPC Committee of Zhejiang University of Finance and Economics,
Secretary of the CPC Committee of Dongfang College, Member of the CPC Committee and Chairman of the
Labor Union of Zhejiang University of Finance and Economics, Member of Zhejiang Accounting System
Advisory Expert Committee, etc. She is currently a professor of accounting at the Zhejiang University of
Finance and Economics, and an executive director of the Hangzhou Institute of Certified Public Accountants.
She is currently an independent director of Rongsheng Petrochemical Co. UE Furniture Co., Ltd. and Zhongtian
Service Co., Ltd.

     Mr. Zheng Xiaodong: Chinese nationality, without permanent residency abroad, Master of Maritime Law.
He is currently the managing partner and executive director of Beijing JT&N Law Firm, an arbitrator of the
Shanghai International Arbitration Center, and an independent director of Rongsheng Petrochemical Co., Ltd.
and Beijing Foyou Pharmaceutical Co., Ltd. He served as a member of the Listing Committee of the Shanghai


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Stock Exchange, deputy head of the Enterprise Compliance Special Working Group of All China Lawyers
Association (including enterprise compliance and ESG), and deputy director of the Professional Committee of
Securities Law of Beijing Lawyers Association. Mr. Zheng Xiaodong has extensive experience in corporate
compliance, ESG, investment and financing, and corporate listing, and has presided over the ESG reporting of
JT&N.

     2. Main work experience of current supervisors:

     Mr. Sun Guoming: Member of CPC, Bachelor's degree, corporate human resource manager He once
served as an inspector, assistant manager and deputy manager of the Inspection Department of Zhejiang
Rongsheng Holding Group Co., Ltd.; Manager of the Warehouse Management Department and General
Management Department of Ningbo Zhongjin Petrochemical Co., Ltd. He is currently the Deputy Secretary of
the Discipline Inspection Commission, the Deputy Director of the Inspection Department of Zhejiang
Rongsheng Holding Group Co., Ltd. and the Supervisor of Rongsheng Petrochemical Co., Ltd.

     Mr. Li Guoqing: College degree; He used to be assistant manager of the Sales Department of Rongsheng
Chemical Fiber Group Co., Ltd.; He is currently the Assistant to Vice President of Zhejiang Rongsheng Holding
Group Co., Ltd. and the Supervisor of Rongsheng Petrochemical Co., Ltd.

     Mr. Xu Yongming: Bachelor's degree, senior economist, successively served as director of the Spinning
Factory of Zhejiang Yuandong Chemical Fiber Group, manager of the spinning department and assistant to
general manager of Rongsheng Chemical Fiber Group Co., Ltd.; He is currently the supervisor of Rongsheng
Petrochemical Co., Ltd., the general manager of Zhejiang Yongsheng Technology Co., Ltd. and also the vice
chairman of BOPET Specialized Committee of China Plastic Processing Industry Association.

     3. Main work experience of current senior management personnel:

     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”.

     Mr. Zhou Xianhe: male, senior engineer, bachelor's degree, Chinese nationality; He successively served as
head of the Finished Product Inspection Department of Zhejiang Rongsheng Chemical Fiber Co., Ltd., sales
manager of Zhejiang Rongsheng Holdings Group Co., Ltd., sales manager of Hangzhou Rongsheng Chemical
Fiber Sales Co., Ltd., deputy general manager of Zhejiang Shengyuan Chemical Fiber Co., Ltd. and part-time
professor of Zhejiang Sci-Tech University; He is also a member of the National Chemical Fiber Standardization
Technical Committee; He is currently the General Manager of Zhejiang Shengyuan Chemical Fiber Co., Ltd.

     Ms. Quan Weiying: Bachelor's degree, once worked in Investment Department and Finance Department of
Rongsheng Petrochemical Co., Ltd., and won the titles of "Excellent Secretary of the Board of Directors" and
"Top Secretary of the Board of Directors"; She is currently secretary of the Board of Directors of Rongsheng
Petrochemical Co., Ltd.

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     Ms. Wang Yafang: Bachelor's degree, senior accountant, certified public accountant; She used to be deputy
manager, manager and deputy financial director of the Financial Management Department of Zhejiang
Rongsheng Holding Group Co., Ltd.; She is currently the Chief Financial Officer of Rongsheng Petrochemical
Co., Ltd.
Holding of Post at Shareholder Organization
Applicable □Not applicable
                                                                                                    Whether receiving
                                                                                                    remuneration and
                           Shareholder                                                 End Date
          Name                                   Title          Start Date of Tenure                  allowance in
                           Organization                                                of Tenure
                                                                                                       shareholder
                                                                                                      organization
Li Shuirong              Rongsheng Holding    Chairman          June 20, 2007                      No
Li Yongqing              Rongsheng Holding    Director          June 20, 2007                      Yes
Sun Guoming              Rongsheng Holding    Supervisor        May 10, 2019                       Yes
Li Guoqing               Rongsheng Holding    Director          June 20, 2007                      Yes
                                              Vice
Yu Fengdi                Rongsheng Holding                      May 09, 2017                       Yes
                                              President
                                              Vice
Li Caie                  Rongsheng Holding                      May 11, 2019                       Yes
                                              President
Additional Information   None

Office holding in other companies
Applicable □Not applicable




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                                                                                                                                               Whether receiving
                                                                               Positions held in other      Start Date of     End Date of      remuneration and
          Name                     Name of other units
                                                                                        units                  Tenure           Tenure         allowance in other
                                                                                                                                                  organizations
Li Shuirong      Zhejiang Petroleum & Chemical Co., Ltd.                     Chairman                     June 18, 2015                        No
Li Shuirong      Ningbo Zhongjin Petrochemical Co., Ltd.                     Chairman                     April 21, 2009                       No
Li Shuirong      Zhejiang Xiaoshan Rural Commercial Bank Co., Ltd.           Director                     August 01, 2004                      No
Li Shuirong      Yisheng Dahua Petrochemical Co., Ltd.                       Chairman                     December 19, 2005                    No
Li Shuirong      Dalian Yisheng Investment Co., Ltd.                         Chairman                     December 19, 2005                    No
Li Shuirong      Zhejiang Shengyuan Chemical Fiber Co., Ltd.                 Chairman                     June 15, 2010                        No
Li Shuirong      Zhejiang Derong chemicals Co. Ltd.                          Director                     October 2018                         No
Li Shuirong      Rongsheng New Material (Taizhou) Co., Ltd.                  Manager, Chairman            May 2022                             No
                 Hangzhou Binjiang Shengyuan Real Estate Development
Li Shuirong                                                                  Supervisor                   To now                               No
                 Co., Ltd.
Li Shuirong      Zhejiang Yisheng Petrochemical Co., Ltd.                    Director                     December 12, 2002                    No
                                                                             Chairman and General
Li Shuirong      Rongsheng (Shanxi) Carbon-based New Material Co., Ltd.                                   August 2021                          No
                                                                             Manager
                                                                             Chairman and General
Li Shuirong      Rongsheng (Shanxi) Coal Industry Co., Ltd.                                               August 2021                          No
                                                                             Manager
                 Zhejiang Dongjiang Green Petrochemical Technology
Li Shuirong                                                                  Vice chairman                April 2023                           No
                 Innovation Center Co., Ltd.
                                                                             General manager, executive
Li Shuirong      Ningbo Niluoshan New Energy Co., Ltd.                                                    July 2018                            No
                                                                             director
Li Shuirong      Ningbo United Group Co., Ltd.                               Chairman, director           June 18, 2010                        No
Li Shuirong      Hangzhou Kaiyuan Century Real Estate Co., Ltd.              Director                     To now                               No
Li Shuirong      Hangzhou Yuanshenghui Enterprise Management Co., Ltd.       Director                     November 2023                        No
Li Shuirong      Zhejiang Dingsheng Petrochemical Engineering Co., Ltd.      Chairman                     October 2018                         No
Li Shuirong      Ningbo Hengyi Trading Co., Ltd.                             Director                     To now                               No
Li Shuirong      Shanghai Huanqiu Engineering Co., Ltd.                      Director                     January 2021                         No
Li Shuirong      Zhejiang Shengcheng New Materials Co., Ltd.                 Executive director           June 2023                            No


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Li Shuirong              Zhejiang Rongshen New Materials Co., Ltd.                        Executive director        June 2023                                No
Li Shuirong              Zhejiang Huiyu New Materials Co., Ltd.                           Executive director        June 2023                                No
Li Shuirong              Ningbo Qingzhi Chemical Terminal Co., Ltd.                       Chairman                  To now                                   No
Li Shuirong              Yibin Tianyuan Group Co.,Ltd.                                    Director                  June 19, 2009        November 24, 2023   No
                                                                                          VP of Fuels Business
Alharbi, Mitib Awadh M   Saudi Arabian Oil Company                                                                  March 10, 2024                           Yes
                                                                                          Management
Alharbi, Mitib Awadh M   Aramco Asia Korea Limited                                        Representative director   September 29, 2020   June 30, 2023       Yes
Alharbi, Mitib Awadh M   Aramco Asia Korea Limited                                        Representative director   July 01, 2023                            No
Alharbi, Mitib Awadh M   Aramco Far East (Beijing) Business Services Co., Ltd             President                 July 01, 2023        March 09, 2024      Yes
Alharbi, Mitib Awadh M   Aramco Far East (Beijing) Business Services Co., Ltd             President                 March 10, 2024       March 31, 2024      No
Li Yongqing              Ningbo Zhongjin Petrochemical Co., Ltd.                          Director                  April 21, 2009                           No
Li Yongqing              Yisheng Dahua Petrochemical Co., Ltd.                            Director                  December 19, 2005                        No
Li Yongqing              Dalian Yisheng Investment Co., Ltd.                              Director                  December 19, 2005                        No
Li Yongqing              Zhejiang Shengyuan Chemical Fiber Co., Ltd.                      Vice chairman             June 15, 2010                            No
Li Yongqing              Zhejiang Yisheng Petrochemical Co., Ltd.                         Director                  December 12, 2002                        No
Li Yongqing              Rongxiang Chemical Fiber Co., Ltd.                               Director                  To now                                   No
Li Yongqing              Ningbo Hengyi Trading Co., Ltd.                                  Director                  To now                                   No
Xiang Jiongjiong         Zhejiang Petroleum & Chemical Co., Ltd.                          Director                  June 18, 2015                            No
Xiang Jiongjiong         Zhejiang Provincial Petroleum Co., Ltd.                          Director                  September 16, 2017                       No
                         Shanghai Lingang New Area Jingang Shengyuan Real
Xiang Jiongjiong                                                                          Director                  November 2021                            No
                         Estate Co., Ltd.
                         Shanghai Lingang New Area Jingang Rongsheng Real
Xiang Jiongjiong                                                                          Director                  July 2023                                No
                         Estate Co., Ltd.
Xiang Jiongjiong         Rongsheng (Zhoushan) New Materials Co., Ltd.                     Chairman                  January 2022                             No
Xiang Jiongjiong         Rongsheng Energy Technology (Inner Mongolia) Co., Ltd.           Chairman                  January 2024                             No
Xiang Jiongjiong         Rongsheng Chemical (Shanghai) Co., Ltd.                          Executive director        May 2021                                 No
Xiang Jiongjiong         Rongsheng New Material (Taizhou) Co., Ltd.                       Director                  December 2023                            No
Xiang Jiongjiong         Dongzhan Shipping Co., Ltd.                                      Director                  July 2018                                No
Xiang Jiongjiong         Zhejiang International Oil and Gas Trading Center Co., Ltd.      Vice chairman             June 2020                                No
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Xiang Jiongjiong   Rongsheng Energy Co., Ltd.                                   Executive director            April 2021                              No
Xiang Jiongjiong   Rongsheng Coal Co., Ltd.                                     Executive director            June 21, 2018                           No
Xiang Jiongjiong   Rongxiang Chemical Fiber Co., Ltd.                           Chairman                      To now                                  No
Xiang Jiongjiong   Zhejiang Yongsheng Technology Co., Ltd.                      Director                      To now                                  No
Xiang Jiongjiong   Zhejiang ZPC Sales Co., Ltd.                                 Executive director            May 2021                                No
Xiang Jiongjiong   Rongsheng Energy (Zhoushan) Co., Ltd.                        Executive director, manager   November 2023                           No
Xiang Jiongjiong   Rongsheng International Trading (Hainan) Co., Ltd.           Executive director            August 2020                             No
Xiang Jiongjiong   Rongsheng International Trading Co., Ltd.                    Executive director            February 01, 2016                       No
Xiang Jiongjiong   Zhoushan ZPC Sales Co., Ltd.                                 Executive director            May 2023                                No
Xiang Jiongjiong   Zhoushan ZPC Sales Co., Ltd.                                 Executive director            To now                                  No
                                                                                Executive director, general
Xiang Jiongjiong   Zhejiang Rongtong Chemical Fiber New Material Co., Ltd.                                    To now                                  No
                                                                                manager
                   Sanyuan Holding Group Hangzhou Thermal Power Co.,
Xiang Jiongjiong                                                                Supervisor                    To now                                  No
                   Ltd.
Xiang Jiongjiong   Taizhou ZPC Sales Co., Ltd.                                  Executive director            February 2024                           No
Xiang Jiongjiong   Ningbo ZPC Sales Co., Ltd.                                   Executive director            December 2023                           No
Xiang Jiongjiong   Zhejiang Rongyi Chemical Fiber Co., Ltd.                     Executive director, manager   March 2024                              No
Li Caie            Zhejiang Petroleum & Chemical Co., Ltd.                      Director                      June 18, 2015                           No
Li Caie            Ningbo Zhongjin Petrochemical Co., Ltd.                      Director                      April 21, 2009                          No
Li Caie            Rongsheng New Material (Taizhou) Co., Ltd.                   Director                      December 2023                           No
Li Caie            Ningbo United Group Co., Ltd.                                Director                      June 18, 2010                           No
                                                                                Executive director, general
Li Caie            Zhejiang Rongxiang Thermal Power Co., Ltd.                                                 December 2019                           No
                                                                                manager
Li Caie            Rongxiang Chemical Fiber Co., Ltd.                           Vice chairman                 To now                                  No
Li Caie            Rongsheng Technology Co., Ltd.                               Director                      To now                                  No
Li Caie            Dalian Yisheng Investment Co., Ltd.                          Director                      December 19, 2005                       No
Li Caie            Yisheng Dahua Petrochemical Co., Ltd.                        Director                      December 19, 2005                       No
Li Caie            Yibin Tianyuan Group Co.,Ltd.                                Director                      June 19, 2009       November 24, 2023   No
Yu Fengdi          Suzhou Shenghui Equipment Co., Ltd.                          Director                      December 2019                           No
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Yan Jianmiao     Zhejiang University                                Professor                     September 01, 1998                       No
Yan Jianmiao     Zhejiang Garden Biopharmaceutical Co.,Ltd.         Independent director          February 01, 2021                        Yes
Yan Jianmiao     Zhejiang Jinggong Technology Co., Ltd.             Independent director          August 27, 2021                          Yes
                                                                    Independent non-executive
Yan Jianmiao     Jinda Holding Group Co., Ltd.                                                    To now                                   Yes
                                                                    director
Shao Yiping      Zhejiang University of Finance & Economics         Professor                     July 01, 1988                            Yes
Shao Yiping      Zhejiang Garden Biopharmaceutical Co.,Ltd.         Independent director                               February, 2024      Yes
Shao Yiping      UE Furniture Co., Ltd.                             Independent director          February, 2021                           Yes
Shao Yiping      Zhongtian Services Co., Ltd.                       Independent director          October 12, 2020                         Yes
Zheng Xiaodong   Beijing JT&N Law Firm                              Partner                       December 01, 2009                        Yes
Zheng Xiaodong   GigaDevice Semiconductor Inc.                      Director                      September 12, 2023                       Yes
Zheng Xiaodong   Beijing Foyou Pharmaceutical Co., Ltd.             Independent director          June 14, 2019                            Yes
Quan Weiying     Zhejiang Yisheng Petrochemical Co., Ltd.           Supervisor                    To now                                   Yes
Quan Weiying     Hong Kong Sheng Hui Co., Ltd.                      Director                      July 05, 2007                            No
                                                                    Chairman of the Board of
Sun Guoming      Rongsheng New Material (Taizhou) Co., Ltd.                                       December 2023                            No
                                                                    Supervisors, supervisor
Sun Guoming      Zhejiang Rongxiang Thermal Power Co., Ltd.         Supervisor                    December 2019                            No
Sun Guoming      Zhejiang ZPC Sales Co., Ltd.                       Supervisor                    May 2021                                 No
Sun Guoming      Zhoushan ZPC Sales Co., Ltd.                       Supervisor                    To now                                   No
Sun Guoming      Zhejiang Rongshen New Materials Co., Ltd.          Supervisor                    June 2023                                No
Sun Guoming      Zhejiang Huiyu New Materials Co., Ltd.             Supervisor                    June 2023                                No
Sun Guoming      Zhejiang Shengcheng New Materials Co., Ltd.        Supervisor                    June 2023                                No
Li Guoqing       Zhejiang Shengyuan Chemical Fiber Co., Ltd.        Supervisor                    June 26, 2006                            No
Li Guoqing       Rongxiang Chemical Fiber Co., Ltd.                 Supervisor                    To now                                   No
                                                                    Chairman, General
Xu Yongming      Zhejiang Yongsheng Technology Co., Ltd.                                          To now                                   No
                                                                    Manager, director
                                                                    Executive director, general
Xu Yongming      Zhejiang Zhuosheng Industry & Trade Co., Ltd.                                    November 2021                            No
                                                                    manager

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Zhou Xianhe                 Zhejiang Shengyuan Chemical Fiber Co., Ltd.                 Manager            June 2017                                 No
Zhou Xianhe                 Zhejiang Rongshen New Materials Co., Ltd.                   Manager            June 2023                                 No
Zhou Xianhe                 Zhejiang Huiyu New Materials Co., Ltd.                      Manager            June 2023                                 No
Zhou Xianhe                 Zhejiang Shengcheng New Materials Co., Ltd.                 Manager            June 2023                                 No
Wang Yafang                 Rongsheng New Material (Taizhou) Co., Ltd.                  Director           December 2023                             No
Wang Yafang                 Suzhou Shenghui Equipment Co., Ltd.                         Director           May 14, 2018                              No
Wang Yafang                 Dalian Yishengyuan Property Co., Ltd.                       Supervisor         March 19, 2018                            No
Wang Yafang                 Zhejiang Daishan Rural Commercial Bank Co., Ltd.            Director           February 05, 2018                         No
Wang Yafang                 Hangzhou Shengyuan Real Estate Development Co., Ltd.        Supervisor         June 24, 2014                             No
Wang Yafang                 Rongsheng Technology Co., Ltd.                              Supervisor         April 28, 2016                            No
                            Hainan Shenggu Petrochemical Equipment Investment Co.,
Wang Yafang                                                                             Supervisor         November 25, 2019                         No
                            Ltd.
Wang Yafang                 Zhejiang Yuhuan Yongxing Rural Bank Co., Ltd.               Director           September 08, 2017   September 04, 2023   No
Description of employment
                            None
in other units

Penalties imposed by securities regulatory authorities in the past three years on the Company's current and dismissed directors, supervisors and senior management
in the reporting period
Applicable □Not applicable

     See "XII. Punishment and Rectification" in "Section VI Important Matters" for details.

3. Remuneration of the directors, supervisors and senior management

Decision-making procedure, basis of determination and actual payment of remuneration of the directors, supervisors and senior management
     According to the Articles of Association and the Work Regulations of the Remuneration and Appraisal Committee of the Board of Directors, the remuneration of
and its payment to directors and supervisors should be determined by the General Meeting of Shareholders. The directors and supervisors who hold specific positions
in the Company receive remuneration based on their post and the internal remuneration system, and receive no further allowances. The Remuneration and Appraisal
Committee would assess the annual performance of the senior executives and determine their remuneration based on the evaluation findings. The pay package is then
submitted to the Board of Directors for deliberation and approval. In conclusion, the remuneration of the Company’s directors, supervisors and senior executives is
determined by corporate performance, the current remuneration system and personnel performance appraisal.
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Remuneration of the Company’s directors, supervisors and senior management during the reporting period

                                                                                                                            Unit:RMB 10,000

                                                                                                                           Whether Receiving
                                                                                                      Total Pre-tax
                                                                                                                             Remuneration
                                                                                                      Remuneration
          Name                 Gender         Age                  Title               Status                                  from the
                                                                                                        from the
                                                                                                                           Company’s Related
                                                                                                        Company
                                                                                                                                 Party
Li Shuirong                    Male                    68    Chairman               Current                    475.92      No
Alharbi, Mitib Awadh M         Male                    47    Director               Current                           0    Yes
Li Yongqing                    Male                    60    Director               Current                           0    Yes
Li Caie                        Female                  61    Director               Current                           0    Yes
Yu Fengdi                      Female                  56    Director               Current                           0    Yes
                                                             Director and
Xiang Jiongjiong               Male                    41    General                Current                    233.43      No
                                                             Manager
                                                             Independent
Yan Jianmiao                   Male                    59                           Current                        14.29   No
                                                             director
                                                             Independent
Shao Yiping                    Female                  61                           Current                        14.29   No
                                                             director
                                                             Independent
Zheng Xiaodong                 Male                    46                           Current                        14.29   No
                                                             director
                                                             Secretary of the
Quan Weiying                   Female                  46    Board of               Current                        98.08   No
                                                             Directors
                                                             Chairman of the
Sun Guoming                    Male                    43    Board of               Current                           0    Yes
                                                             Supervisors
Li Guoqing                     Male                    54    Supervisor             Current                           0    Yes
Xu Yongming                    Male                    53    Supervisor             Current                    156.52      No
                                                             Vice General
Zhou Xianhe                    Male                    49                           Current                    154.19      No
                                                             Manager
Wang Yafang                    Female                  45    CFO                    Current                        98.13   No
Total                            --               --                --                   --                  1,259.14              --

Description of other situations
□Applicable Not applicable


VI. The Performance of Duties of Directors During the Reporting Period

1. Convening of the Board of Directors Meetings during the reporting period

                   Convening          Disclosure
    Session                                                                                   Meeting resolution
                     date                date
6th Meeting of                                              http://www.cninfo.com.cn/new/disclosure/detail?plate=szse&orgId=990001550
                   March 27,          March 28,
the 6th Board                                               2&stockCode=002493&announcementId=1216233256&announcementTime=2
                   2023               2023
of Directors                                                023-03-28
7th Meeting of                                              http://www.cninfo.com.cn/new/disclosure/detail?plate=szse&orgId=990001550
                   April 19,          April 20,
the 6th Board                                               2&stockCode=002493&announcementId=1216478194&announcementTime=2
                   2023               2023
of Directors                                                023-04-20



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8th Meeting of                                     http://www.cninfo.com.cn/new/disclosure/detail?plate=szse&orgId=990001550
                   April 26,       April 27,
the 6th Board                                      2&stockCode=002493&announcementId=1216613522&announcementTime=2
                   2023            2023
of Directors                                       023-04-27
9th Meeting of                                     http://www.cninfo.com.cn/new/disclosure/detail?plate=szse&orgId=990001550
                   July 31,        August 01,
the 6th Board                                      2&stockCode=002493&announcementId=1217431004&announcementTime=2
                   2023            2023
of Directors                                       023-08-01
10th Meeting of                                    http://www.cninfo.com.cn/new/disclosure/detail?plate=szse&orgId=990001550
                   August 21,      August 22,
the 6th Board                                      2&stockCode=002493&announcementId=1217595007&announcementTime=2
                   2023            2023
of Directors                                       023-08-22
11th Meeting of                                    http://www.cninfo.com.cn/new/disclosure/detail?plate=szse&orgId=990001550
                   August 25,      August 26,
the 6th Board                                      2&stockCode=002493&announcementId=1217651531&announcementTime=2
                   2023            2023
of Directors                                       023-08-26
12th Meeting of                                    http://www.cninfo.com.cn/new/disclosure/detail?plate=szse&orgId=990001550
                   September       September
the 6th Board                                      2&stockCode=002493&announcementId=1217803067&announcementTime=2
                   07, 2023        08, 2023
of Directors                                       023-09-08
13th Meeting of                                    http://www.cninfo.com.cn/new/disclosure/detail?plate=szse&orgId=990001550
                   October 25,     October 26,
the 6th Board                                      2&stockCode=002493&announcementId=1218148405&announcementTime=2
                   2023            2023
of Directors                                       023-10-26
14th Meeting of                                    http://www.cninfo.com.cn/new/disclosure/detail?plate=szse&orgId=990001550
                   November        November
the 6th Board                                      2&stockCode=002493&announcementId=1218454495&announcementTime=2
                   27, 2023        28, 2023
of Directors                                       023-11-28
15th Meeting of                                    http://www.cninfo.com.cn/new/disclosure/detail?plate=szse&orgId=990001550
                   December        December
the 6th Board                                      2&stockCode=002493&announcementId=1218750704&announcementTime=2
                   28, 2023        29, 2023
of Directors                                       023-12-29


2. Directors' attendance at the Board of Directors Meetings and General Meeting of Shareholders

               Directors' Attendance at the Board of Directors Meetings and General Meeting of Shareholders
                                Number of
                                                                                                                      Number
                                the Board
                                                Number     Number of                                   Whether           of
                                    of                                   Number of     Number
                                                   of      Attendanc                                 Being Absent     Attenda
                                Directors                                Attendance       of
                                                Presence     e at the                                  from the        nce at
                                 Meeting                                    at the     Absence
                                                 at the     Board of                                   Board of         the
   Name of Directors               that                                   Board of     from the
                                                Board of    Directors                                 Directors       General
                                Should be                                 Directors    Board of
                                                Director   Meeting by                                  Meeting        Meeting
                                Attended                                 Meeting by    Directors
                                                    s      correspond                                 Twice in a         of
                                During the                                 Proxy       Meeting
                                                Meeting        ence                                      Row          Shareho
                                Reporting
                                                                                                                       lders
                                  Period
Li Shuirong                             10             1            9              0           0     No                       5
Alharbi, Mitib Awadh M                   2             0            2              0           0     No                       0
Li Yongqing                             10             1            9              0           0     No                       5
Li Caie                                 10             1            9              0           0     No                       5
Yu Fengdi                               10             1            9              0           0     No                       5
Xiang Jiongjiong                        10             1            9              0           0     No                       5
Quan Weiying                             8             1            7              0           0     No                       5
Yan Jianmiao                            10             1            9              0           0     No                       5
Shao Yiping                             10             1            9              0           0     No                       5
Zheng Xiaodong                          10             1            9              0           0     No                       5


3. Disagreement voiced by directors on relevant corporate matters



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Whether directors propose an objection to the Company's relevant matters
□Yes No
During the reporting period, the directors voiced no disagreement on relevant corporate matters.

4. Additional information on the performance of duties of directors

Whether directors' suggestions to the Company are adopted
Yes □No
Explanations on acceptance or rejection of directors' suggestions to the Company

     Acting in accordance with the Company Law of the People’s Republic of China, the Securities Law of the
People’s Republic of China, the Articles of Association, the Rules of Procedure of the Board of Directors, the
Code of Independent Directors and other applicable laws and regulations, the Company’s directors seek to have
a detailed understanding of corporate activities, focus on the standardized business operations, exercise their
rights prudently, earnestly perform their duties, and attend relevant meetings. They also put forward valuable
suggestions to improve the Company’s systems and business decision-making, and conscientiously review
different proposals so as to play their role in strengthening the internal supervision mechanism and safeguarding
the legitimate rights and interests of the Company and all its shareholders.




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VII. The Special Committees under the Board of Directors During the Reporting Period

                                                                                                                                                      Other Matters        Matters that
                           Number
                                      Convening                                                                                                        Concerning              Raise
   Name      Members          of                        Content of Meeting                      Important Opinions and Suggestions
                                        date                                                                                                          Performance of       Disagreement
                           Sessions
                                                                                                                                                          Duties              (If Any)
                                                                                     In terms of internal audit, the Audit Committee examined
                                                                                     the implementation of the internal audit department’s work
                                                    Reviewed the Rongsheng           plan and verified the audit results. In terms of financial
                                                    Petrochemical Co., Ltd. 2022     reports, the Audit Committee communicated with the
            Li                                      Internal Audit Work Report,      accounting department and external accountants, examined
            Yongqing,                               the Rongsheng Petrochemical      the norms of the financial system and the preparation
            Li Caie, Yan                            Co., Ltd. 2022 Q4 Work           process for financial reports, and ensured the accuracy and    All the contents of
The Audit                             January 16,
            Jianmiao,            1                  Report, the Rongsheng            integrity of the reports. In terms of internal control, the    the meeting were       None
Committee                             2023
            Shao Yiping,                            Petrochemical Co., Ltd. 2023     Audit Committee agreed that the Company has established        passed after review.
            Zheng                                   Internal Audit Work Plan, and    a well-designed internal control framework, and that the
            Xiaodong                                the Rongsheng Petrochemical      internal control department has fully carried out the
                                                    Co., Ltd. 2023 Q1 Internal       internal control test process in strict accordance with the
                                                    Audit Work Plan.                 relevant norms and regulations, so as to effectively control
                                                                                     the gaps in internal control and improve the capability in
                                                                                     this respect.
                                                    Reviewed the Report of the
            Li                                      Audit Committee on the
                                                                                     According to the requirements of laws and regulations,
            Yongqing,                               Performance Evaluation and
                                                                                     combined with the actual situation of the Company, it
            Li Caie, Yan                            Supervision of Accounting                                                                       All the contents of
Audit                                 April 12,                                      reviewed the annual performance of accounting firms,
            Jianmiao,            1                  Firms in 2022 and the                                                                           the meeting were       None
Committee                             2023                                           internal audit supervision responsibilities and the renewal
            Shao Yiping,                            Proposal of Rongsheng                                                                           passed after review.
                                                                                     of audit institutions, and guided the orderly development
            Zheng                                   Petrochemical Co., Ltd. on
                                                                                     of internal audit work.
            Xiaodong                                Renewing the Appointment
                                                    of Audit Institutions in 2023.
            Li
                                                    Reviewed the Rongsheng
            Yongqing,
                                                    Petrochemical Co., Ltd. 2023     In line with the legal guidance and the Company’s actual
            Li Caie, Yan                                                                                                                            All the contents of
Audit                                 April 18,     Q1 Internal Audit Work           conditions, the Audit Committee reviewed the quarterly
            Jianmiao,            1                                                                                                                  the meeting were       None
Committee                             2023          Report and the Rongsheng         report, put forward opinions on the internal audit results,
            Shao Yiping,                                                                                                                            passed after review.
                                                    Petrochemical Co., Ltd. 2023     and guided the internal audit efforts.
            Zheng
                                                    Q2 Internal Audit Work Plan.
            Xiaodong

            Li                                      Reviewed the Rongsheng           In line with the legal guidance and the Company’s actual
                                                                                                                                                    All the contents of
Audit       Yongqing,                 July 13,      Petrochemical Co., Ltd. 2023     conditions, the Audit Committee reviewed the quarterly
                                 1                                                                                                                  the meeting were       None
Committee   Li Caie, Yan              2023          Q2 Internal Audit Work           report, put forward opinions on the internal audit results,
                                                                                                                                                    passed after review.
            Jianmiao,                               Report, the Rongsheng            and guided the internal audit efforts.
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                Shao Yiping,                   Petrochemical Co., Ltd. 2023
                Zheng                          Semi-annual Internal Audit
                Xiaodong                       Work Report and the
                                               Rongsheng Petrochemical
                                               Co., Ltd. 2023 Q3 Internal
                                               Audit Work Report.
                Li
                                               Reviewed the Rongsheng
                Yongqing,
                                               Petrochemical Co., Ltd. 2023     In line with the legal guidance and the Company’s actual
                Li Caie, Yan                                                                                                                    All the contents of
Audit                              October     Q3 Internal Audit Work           conditions, the Audit Committee reviewed the quarterly
                Jianmiao,      1                                                                                                                the meeting were       None
Committee                          25, 2023    Report and the Rongsheng         report, put forward opinions on the internal audit results,
                Shao Yiping,                                                                                                                    passed after review.
                                               Petrochemical Co., Ltd. 2023     and guided the internal audit efforts.
                Zheng
                                               Q4 Internal Audit Work Plan.
                Xiaodong
                                                                                During the reporting period, the Nominating Committee
                                                                                met to fully discuss the size and composition of the Board
                                               All members reviewed the         of Directors, and studied the rationality of the election
                Shao Yiping,
                                               work in the past year,           conditions, selection procedures and term of office of the
                Li Shuirong,
                                               evaluated the effectiveness of   Company's directors and senior executives, and to
                Yu Fengdi,                                                                                                                      All the contents of
Nomination                         April 18,   the nomination process,          nominate, review and recommend Mr. Zhou Xianhe as the
                Yan            1                                                                                                                the meeting were       None
Committee                          2023        discussed and determined the     deputy general manager of the Company in accordance
                Jianmiao,                                                                                                                       passed after review.
                                               new nomination strategy and      with the Company Law of the People's Republic of China,
                Zheng
                                               worked out the work plan for     the Guidelines on Corporate Governance for Listed
                Xiaodong
                                               the next year.                   Companies, the Articles of Association and other
                                                                                applicable laws and regulations, and in combination with
                                                                                the Company's actual conditions.
                Li Shuirong,
                Li                             All members summarized the
                Yongqing,                      work in 2022 and reviewed        Major business plan for 2023: 1. Strengthen the monitoring
Strategy and                                                                                                                                    All the contents of
                Yan                April 18,   the major business strategy      of major projects; 2. Deepen the research on major
ESG                            1                                                                                                                the meeting were       None
                Jianmiao,          2023        for 2023 and the Social          investment decisions; 3. Prevent and control market risks
Committee                                                                                                                                       passed after review.
                Shao Yiping,                   Responsibility Report in         and maintain stable operations.
                Zheng                          2022.
                Xiaodong
                                               Reviewed the 2022
                Yan                            Remuneration of the              During the reporting period, the Remuneration and
                Jianmiao, Li                   Company's Directors,             Appraisal Committee reviewed the rationality of the
The
                Shuirong,                      Supervisors and Senior           remuneration package and policy of the Company's                All the contents of
Remuneration                       April 18,
                Yu Fengdi,     1               Executives and the               directors, supervisors and senior executives, and conducted     the meeting were       None
and Appraisal                      2023
                Shao Yiping,                   Remuneration Assessment          performance evaluation on them according to their               passed after review.
Committee
                Zheng                          Plan of Directors, Supervisors   authority and major responsibilities, along with the internal
                Xiaodong                       and Senior Management of         finances and KPI performance for 2022.
                                               the Company in 2023.

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                                                                                The Risk Control Committee analyzed the situation in
                                                                                2022 and agreed that in 2023, the Company should
                                                                                continue to focus on the overarching business objectives,
               Zheng
                                                                                summarize and implement the fundamental risk control
               Xiaodong,
                                                   Reviewed the Assessment of   processes across the major links, key fields and even the
               Yan
                                                   the Company's Operational    whole process, foster a good risk control culture, and       All the contents of
Risk Control   Jianmiao,               April 18,
                                   1               Risks in 2022 and the        improve the comprehensive risk management system. To         the meeting were       None
Committee      Shao Yiping,            2023
                                                   Suggestions on Controlling   that end, the Company should develop risk management         passed after review.
               Li Caie,
                                                   Operational Risks in 2023.   strategies, evaluate the functional structure of the risk
               Xiang
                                                                                control organization, and improve the risk control
               Jiongjiong
                                                                                information system and internal control system, so as to
                                                                                achieve the annual targets in managing risks and enhance
                                                                                the Company's risk resilience and long-term profitability.


VIII. The Work of the Board of Supervisors

During the reporting period, whether the Board of Supervisors has found that the Company was at risk in the process of its supervisory activities
□Yes No
The Board of Supervisors voiced no disagreement on the supervisory matters during the reporting period.



IX. Corporate Staff

1. Staff number, professional composition, and educational background




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Number of Staff on the Parent Company’s Payroll at the
                                                                                                                 1,935
End of the Reporting Period
Number of Staff on the Main Subsidiaries’ Payroll at the
                                                                                                               17,256
End of the Reporting Period
Total Number of Staff on the Company’s Payroll at the End
                                                                                                               19,191
of the Reporting Period
Total Number of Staff Receiving Remuneration                                                                   19,191
Number of Retired Staff Whose Pensions Are Covered by
                                                                                                                     0
the Parent Company and Main Subsidiaries
                                                 Professional Composition
                         Category                                                 Number
Production Staff                                                                                               13,747
Sales Staff                                                                                                       330
Technical Staff                                                                                                  3,210
Financial Staff                                                                                                   117
Administrative Staff                                                                                             1,287
Logistical Staff                                                                                                  500
Total                                                                                                          19,191
                                                 Educational Background
                         Category                                                 Number
Bachelor’s Degree or Above                                                                                      5,301
Junior College                                                                                                   7,211
Senior High School and Technical Secondary School                                                                2,616
Others                                                                                                           4,063
Total                                                                                                          19,191


2. Remuneration policy

        The Company abides by the Labor Law and other applicable rules and regulations, and takes a
performance-based remuneration allocation approach. The Company continues to improve the pay and benefits
structure, determines the salary based on an employee's responsibility and capability, and employs a differential
reward mechanism, so as to motivate the employees and inspire their creativity.

3. Training program

        The Company values the development of employees’ business skills and has built a well-designed career
development platform to enable employees to identify their future paths and unlock their full potential. The
Company delivers professional and practical training programs in a systematic way by combining theory and
practice to improve the employees’ comprehensive capability in the professional field.

4. Labor outsourcing

□Applicable Not applicable


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X. Distribution of Corporate Profits and Shift of Public Accumulation Funds to Capital
Stock

Formulation, implementation or adjustment of profit distribution policy, especially the cash dividend policy,
during the reporting period
Applicable □Not applicable

      According to the profit distribution plan for 2022 approved at the 7th Meeting of the Sixth Session of the
Board of Directors on April 18, 2023, based on the current equity base of 9,842,382,348 shares which is based
on existing total share capital of 10,125,525,000 shares deducted by the repurchased shares of 283,142,652
shares, the Company plans to give RMB 1.50 in cash (tax included) to all its shareholders for every ten shares
they hold. There will be no equity dividend or conversion of equity reserve into the share capital of the
Company. The Company has completed the profit distribution according to the plan.

                                           Special description of cash dividend policy
Whether it complies with provisions of the Articles of Association or resolution of the General Meeting:        Yes
Whether the dividend standards and proportions are clear:                                                       Yes
Whether the relevant decision-making procedures and mechanisms are complete:                                    Yes
Whether the independent directors perform their duties and play their due role:                                 Yes
If the Company does not dole out cash dividends, it shall disclose the specific reasons and the next steps it
                                                                                                                N/A
intends to take to enhance the level of investor returns:
Whether the minority shareholders have the opportunity to fully express their opinions and demands, and
                                                                                                                Yes
whether their legitimate rights and interests have been fully protected:
Whether the conditions and procedures for adjusting or changing cash dividend policy are compliant and
                                                                                                                Yes
transparent:

The Company was profitable during the reporting period and the parent company's profit available for distribution
to shareholders was positive but no cash dividend distribution proposal was made.
□Applicable Not applicable
Profit Distribution and Conversion of Capital Reserve into Share Capital during the Reporting Period
Applicable □Not applicable

Number of bonus shares per 10 shares (shares)                                                                                     0
Dividend per 10 shares (yuan) (tax inclusive)                                                                                   1.00
Equity base for distribution proposal (shares)                                                                         9,573,144,542
Total cash dividend (including other means) (yuan)                                                                    957,314,454.20
Total cash dividend (including other means) as a percentage
                                                                                                                           100.00%
of total profit distribution
                                                          Cash dividends
Where the Company is in a growth stage with any significant fund expenditure arrangement, cash dividend shall not be less than
20% of the total profit distribution at the time of profit distribution;
Detailed Information on the Distribution of Corporate Profits and the Shift Plan of Public Accumulation Funds to Capital
                                                         Stock
Audited by Pan-China Certified Public Accountants (Special General Partnership), the Company (parent company) realized a net
profit of 876,812,499.59 yuan for the year 2023, plus the undistributed profit of 1,760,789,418.72 yuan at the beginning of the
year, less the legal surplus reserve of 87,681,249.96 yuan withdrawn in the current period, and less the cash dividend of
1,476,357,352.2 yuan in the previous year, the actual profit available for distribution to the shareholders as of December 31, 2023


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was 1,073,563,316.15 yuan.
The Company plans to distribute cash dividend of 1 yuan (tax inclusive) per 10 shares to all shareholders. Cash dividend totaling
957,314,454.2 yuan (tax inclusive) is to be distributed, which is calculated based on the Company’s total share less accumulative
repurchased shares of 552,380,458 shares as of the date of approval for issuing the financial statements, i.e., 9,573,144,542 shares,
with remaining undistributed profit carried forward to the following period. In this year, the Company will distribute 0 bonus
shares for every 10 shares and transfer 0 shares for every 10 shares from capital reserve. The shares of the Company held by the
Company through the special securities account for repurchase will not participate in the profit distribution. If the Company’s total
share capital changes due to convertible bond conversion, share repurchase, repurchase and cancellation of equity incentive shares
granted, grant and registration of reserved shares, etc. before the equity registration date of equity distribution, total distribution
amount will be adjusted, with distribution proportion unchanged.


XI. Implementation of the Equity Incentive Plan, Employee Stock Ownership Plan or other
Employee Incentives

□Applicable Not applicable
The Company had no implementation of a equity incentive plan, employee stock ownership plan or other
employee incentives during the reporting period.


XII. Institutional Development and Implementation of Internal Control During the
Reporting Period

1. Construction and implementation of internal control

      The Company has established a sound internal control management system in accordance with the
applicable laws, regulations and normative documents such as the Company Law of the People’s Republic of
China, the Securities Law of the People’s Republic of China, the Guidelines on the Bylaws of Listed Companies,
and the Guidelines on Corporate Governance for Listed Companies and in combination with the actual
conditions facing the Company. The Company has developed internal management systems concerning external
guarantees and related-party transactions, regularly inspected and evaluated various systems, and amended them
in line with the new laws and regulations issued by the regulatory authorities.

2. Specific information on major internal control defects found during the reporting period

□Yes No


XIII. Management Control of Subsidiaries during the Reporting Period

      N/A


XIV. Internal Control Assessment Report and Internal Control Audit Report

1. Internal control assessment report

     Report Disclosure Date             April 26, 2024
                                        The Corporate Internal Control Self-Assessment Report 2023 is available on CNINFO
Report Disclosure Index
                                        (http://www.cninfo.com.cn).


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Proportion of the Total Assets of
the Organizations Included in the
Assessment Scope to Those of the                                                                                            94.59%
Company’s Consolidated
Financial Statements
Proportion of the Operating
Revenues of the Organizations
Included in the Assessment Scope
                                                                                                                            93.82%
to Those of the Company’s
Consolidated Financial
Statements
                                              Defect Identification Standards
            Category                           Financial Statements                           Non-Financial Statements
                                    Indicators of material deficiencies in
                                    financial reporting include: (1) Ineffective
                                    control environment; (2) Fraud by directors,
                                    supervisors and senior management; (3) A
                                    material misstatement in the current
                                    period’s financial report identified by an       If the following circumstances occur, it can
                                    external audit and the Company’s failure to      be recognized as material deficiencies, and
                                    detect the misstatement in the course of its      other circumstances depending on the
                                    operations; (4) Ineffective supervision of        degree of impact can be recognized as
                                    internal control by the corporate audit           significant     deficiencies    or     general
                                    committee and internal audit organization;        deficiencies, respectively. (1) Unscientific
                                    (5) Other deficiencies that may affect the        corporate decision-making procedures; (2)
                                    correct judgment of statement users.              Violation of national laws and regulations,
Qualitative Standards               Indicators of significant deficiencies in         such as environmental pollution; (3) Loss of
                                    financial reporting include internal control      management or technical personnel in a
                                    deficiencies that, alone or together with         large scale; (4) Frequent negative news in
                                    other deficiencies, have a reasonable             the media; (5) The results of internal control
                                    likelihood of causing an inability to prevent     evaluations,     especially    material     or
                                    or detect and correct, in a timely manner,        significant deficiencies, have not been
                                    misstatements in financial reporting that,        rectified; (6) Lack of institutional control
                                    although not meeting or exceeding the level       over important operations or systematic
                                    of significance, nonetheless warrant the          failure of the system.
                                    attention of the Board of Directors and
                                    management. General deficiencies are
                                    control deficiencies other than the material
                                    deficiencies and significant deficiencies
                                    described above.
                                    The operating income and total assets are         The operating income and total assets are
                                    taken as the measurement indicators.              taken as the measurement indicators.
                                    Internal control deficiencies that may cause      Internal control deficiencies that may cause
                                    or result in losses related to the statement of   or result in losses related to the statement of
                                    profit are measured by the indicator of           profit are measured by the indicator of
                                    operating revenues. If the amount of              operating revenues. If the amount of
                                    financial reporting misstatements that may        financial reporting misstatements that may
                                    result from the deficiency, alone or together     result from the deficiency, alone or together
                                    with other deficiencies, is less than 0.5% of     with other deficiencies, is less than 0.5% of
                                    operating revenues, it is recognized as a         operating revenues, it is recognized as a
                                    general deficiency; if it exceeds 0.5% of         general deficiency; if it exceeds 0.5% of
Quantitative Standards              operating revenues but is less than 1%, it is     operating revenues but is less than 1%, it is
                                    recognized as a significant deficiency; if it     recognized as a significant deficiency; if it
                                    exceeds 1% of operating revenues, it is           exceeds 1% of operating revenues, it is
                                    recognized as a material deficiency. Internal     recognized as a material deficiency. Internal
                                    control deficiencies that may result in or        control deficiencies that may result in or
                                    result in losses related to asset management      result in losses related to asset management
                                    are measured by the indicator of total assets.    are measured by the indicator of total assets.
                                    If the amount of financial reporting              If the amount of financial reporting
                                    misstatements that may result from the            misstatements that may result from the
                                    deficiency, alone or together with other          deficiency, alone or together with other
                                    deficiencies, is less than 0.5% of total          deficiencies, is less than 0.5% of total
                                    assets, it is recognized as a general             assets, it is recognized as a general


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                                       deficiency; if it exceeds 0.5% of total assets   deficiency; if it exceeds 0.5% of total assets
                                       but is less than 1%, it is recognized as a       but is less than 1%, it is recognized as a
                                       significant deficiency; if it exceeds 1% of      significant deficiency; if it exceeds 1% of
                                       total assets, it is recognized as a material     total assets, it is recognized as a material
                                       deficiency.                                      deficiency.
Number of material defects in
                                                                                                                                    0
financial statements
Number of material defects in non-
                                                                                                                                    0
financial statements
Number of important defects in
                                                                                                                                    0
financial statements
Number of important defects in
                                                                                                                                    0
non-financial statements


2. Internal control audit report

Applicable □Not applicable

                                Review Suggestions Section in the Internal Control Audit Report
In our opinion, Rongsheng Petrochemical maintained, in all material respects, effective internal control over financial reporting as
of December 31, 2023, in accordance with the Basic Standard for Enterprise Internal Control and related provisions.
Report Disclosure Status                                           Disclosed
Report Disclosure Date                                             April 26, 2024
                                                                   The Internal Control Audit Report in 2023 is available on
Report Disclosure Index
                                                                   CNINFO (http://www.cninfo.com.cn).
Suggestions Category                                               Standard Clean Opinion
Whether Having Material Defects in Non-Financial
                                                                   No
Statements

Whether the accounting firm issued the internal control audit report of non-standard opinion
□Yes No
The internal control audit report of the accounting firm is in line with the self-assessment report of the Board of
Directors or not
Yes □No


XV. Rectification of Self-Examined Problems under the Special Campaign of Corporate
Governance for Listed Companies

     During the reporting period, the Company complied with the China Securities Regulatory Commission's
Notice on Launching the Special Campaign of Corporate Governance for Listed Companies (CSRC 2020 No.
69) and examined the problems in corporate governance conscientiously and responsibly. The Company also
received effective guidance from the local regulatory authorities, improved the ledger documenting the progress
of the Special Campaign, and offered timely feedback on the self-examination results. We found zero problems
that need rectifying.




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               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 have strictly abided by the laws and regulations such as the Environmental
Protection Law of the People's Republic of China, Law of the People's Republic of China on the Prevention and
Control of Environmental Pollution by Solid Waste, Law of the People's Republic of China on Prevention and
Control of Environmental Noise Pollution, Law of the People's Republic of China on Prevention and Control of
Air Pollution, Law of the People's Republic of China on Prevention and Control of Radioactive Pollution, and the
requirements of the ecological environmental protection department, and timely handled the environmental
protection permit procedures such as emission right, applied for and obtained the pollutant discharge permit,
business license for hazardous waste and radiation safety permit; They have implemented procedures such as
filing the sewage outlet into the sea, filing the self-monitoring plan and filing the emergency plan for sudden
environmental incidents, and ensured the legal start-up and legitimate operation of relevant devices of all projects
and supporting projects.
     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 (GB18599-2001), the Standard for

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Pollution Control of Hazardous Waste Storage (GB18597-2001), the Standard for Pollution Control of Hazardous
Waste Incineration (GB18484-2020) and the Standard for Pollution Control of Hazardous Waste Landfill
(GB18598-2019).
      2. Quality standards
     (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


                                                                                                        Period of
S/N              Certificate                   Certificate No.                  Issued by
                                                                                                         validity
       Rongsheng Petrochemical                                       Hangzhou Ecological                November
 1                                      91330000255693873W001P
       Pollutant Discharge Permit                                    Environment Bureau                  05, 2026
                                                                     Zhoushan Ecological Environment      July 18,
 2     ZPC Pollutant Discharge Permit   913309003440581426001P
                                                                     Bureau Daishan Branch                   2024
                                                                     Zhoushan Ecological Environment     February
 3     ZPC Radiation Safety Permit      ZHFZ [L2105]
                                                                     Bureau                              28, 2029
       Zhongjin Petrochemical                                        Ningbo Ecological Environment      December
 4                                      91330211764527945N001P
       Pollutant Discharge Permit                                    Bureau (Zhenhai Branch)             31, 2025
       Zhongjin Petrochemical                                        Ecological Environment               July 16,
 5                                      ZHFZ [B2500]
       Radiation Safety Permit                                       Department of Zhejiang Province         2028
       Pollutant Discharge Permit for
                                                                     Ningbo Ecological Environment       February
 6     Limited Company of Niluoshan     91330211MA2CHYTM1K001V
                                                                     Bureau (Zhenhai Branch)             09, 2027
       New Energy
       Pollutant Discharge Permit of                                 Dalian Ecological Environment        October
 7                                      912102137873094570001R
       Yisheng Dahua                                                 Bureau                              13, 2028
       Radiation Safety Permit of                                    Dalian Ecological Environment      November
 8                                      LHFZ [B0001]
       Yisheng Dahua                                                 Bureau                              25, 2026
                                                                     Ecological Environment Bureau of
       Pollutant Discharge Permit of                                                                      May 14,
 9                                      914603005527989627001P       Yangpu Economic Development
       Hainan Yisheng                                                                                       2026
                                                                     Zone
       Radiation Safety Permit of                                    Department of Emergency            December
 10                                     QHFZ [00153]
       Hainan Yisheng                                                Management of Hainan Province       26, 2026
       Zhejiang Yisheng Pollutant                                    Ningbo Ecological Environment        August
 11                                     91330200744973411W001W
       Discharge Permit                                              Bureau (Beilun Branch)              02, 2028
       Zhejiang Yisheng Radiation                                    Ecological Environment             November
 12                                     ZHFZ (B2005)
       Safety Permit                                                 Department of Zhejiang Province     17, 2024
       Shengyuan Petrochemical Fiber                                 Hangzhou Ecological                November
 13                                     91330109754409144F001P
       Pollutant Discharge Permit                                    Environment Bureau                  05, 2026
       Shengyuan Petrochemical Fiber                                 Hangzhou Ecological                December
 14                                     ZHFZ [A2408]
       Radiation Safety Permit                                       Environment Bureau                  04, 2028
       Pollutant Discharge Permit of                                 Shaoxing Ecology and                February
 15                                     91330621MA2887DL53001Q
       Yongsheng Technology                                          Environment Bureau                  06, 2029
       Radiation Safety Permit of                                    Ecological Environment               August
 16                                     ZHFZ [D2193]
       Yongsheng Technology                                          Department of Zhejiang Province     07, 2027




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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                                                                        Total
                pollutants   pollutants      Discharge           of                           Emission               Pollutant discharge       Total                   Excessive
Subsidiary                                                               of discharge                                                                      certified
                   and          and           method         discharge                  concentration/intensity    standards in execution    emissions                 emissions
  Name                                                                      outlets                                                                       emissions
                particular   particular                       outlets
                pollutants   pollutants
                                                                         Ultra-clean
Rongsheng                    Smoke                                       of
                Waste gas                  Organized         2                          2.357mg/m                 20mg/Nm                   3.3997t/a    13.65t/a      /
Petrochemical                dust                                        Rongxiang
                                                                         furnace area
                                                                         Ultra-clean
Rongsheng                    Sulfur                                      of
                Waste gas                  Organized         2                          3.462mg/m                 50mg/Nm                   4.8752t/a    121.93t/a     /
Petrochemical                dioxide                                     Rongxiang
                                                                         furnace area
                                                                         Ultra-clean
Rongsheng                                                                of
                Waste gas    NOx           Organized         2                          20.647mg/m                150mg/Nm                  28.5046t/a   102.59t/a     /
Petrochemical                                                            Rongxiang
                                                                         furnace area
                                                                         Ultra-clean
Rongsheng                                                                of
                Waste gas    VOC           Organized         2                          0.633mg/m                 60mg/L                    0.9769t/a    110.38t/a     /
Petrochemical                                                            Rongxiang
                                                                         furnace area
Rongsheng       Waste        Ammonia                                     Shengyuan
                                           Under control     1                          1.72mg/m                  35mg/L                    0.0735t/a    0.16t/a       /
Petrochemical   water        nitrogen                                    factory gate
                             Chemical
Rongsheng       Waste                                                    Shengyuan
                             oxygen        Under control     1                          29.5mg/m                  500mg/Nm                  1.22575t/a   3.69t/a       /
Petrochemical   water                                                    factory gate
                             demand
                             Particulate   Discharge                     In the         Mean: 0.73mg/,; range:    GB31570、GB31571、
ZPC             Waste gas                                    58                                                                             113.68t/a    1,565.64t/a   /
                             matter        after treatment               factory        0-11.23mg/m3              GB31572
                             Sulfur        Discharge                     In the         Mean: 3.09mg/,; range:    GB31570、GB31571、
ZPC             Waste gas                                    89                                                                             432.92t/a    2750.8t/a     /
                             dioxide       after treatment               factory        0.08— 29.39mg/m3         GB31572
                                           Discharge                     In the         Mean: 31.58mg/,; range:   GB31570、GB31571、
ZPC             Waste gas    NOx                             91                                                                             4354.19t/a   7078.45t/a    /
                                           after treatment               factory        0.26— 103.05mg/m3        GB31572
                Waste                      Discharge                     In the         Mean: 31.24mg/,; range:   GB31570、GB31571、
ZPC                          COD                             1                                                                              507.07t/a    524.04t/a     /
                water                      after treatment               factory        1.1— 55mg/m3             GB31572


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                                                                              Mean: 0.1352mg/,;
                Waste       Ammonia    Discharge              In the                                 GB31570、GB31571、
ZPC                                                      1                    range: 0.01—                                    2.92t/a       53.31t/a      /
                water       nitrogen   after treatment        factory                                GB31572
                                                                              4.31mg/m3
Zhongjin                    Sulfur     Continuous             Whole
                Waste gas                                15                   102.08mg/m             GB13223、GB31570          54.16t/a      251.76t/a     /
Petrochemical               dioxide    blow-down              factory
Zhongjin                               Continuous             Whole
                Waste gas   NOx                          15                   475.70mg/m             GB13223、GB31570          238.39t/a     1141.74t/a    /
Petrochemical                          blow-down              factory
Zhongjin                    Smoke      Continuous             Whole
                Waste gas                                15                   56.49mg/m              GB13223、GB31570          29.6t/a       216.47t/a     /
Petrochemical               dust       blow-down              factory
                            Chemical
Zhongjin        Waste                  Continuous
                            oxygen                       2    East side       59.49mg/L              GB8978                    99.19t/a      469.68t/a     /
Petrochemical   water                  blow-down
                            demand
Zhongjin        Waste       Ammonia    Continuous
                                                         2    East side       1.20mg/L               GB8978                    1.26t/a       52.42t/a      /
Petrochemical   water       nitrogen   blow-down
                                                              Southeast
Yisheng                                Continuous
                Waste gas   NOx                          3    corner of the   23.48mg/m              50mg/m                    107.04t/a     405t/a        /
Dahua                                  blow-down
                                                              plant
                                                              Southeast
Yisheng                     Sulfur     Continuous
                Waste gas                                3    corner of the   1.15mg/m               35mg/m                    3.54t/a       251t/a        /
Dahua                       dioxide    blow-down
                                                              plant
                                                              Southeast
Yisheng                     Smoke      Continuous
                Waste gas                                3    corner of the   1.32mg/m               5mg/m                     4.84t/a       51t/a         /
Dahua                       dust       blow-down
                                                              plant
                                                              Northwest
                            Chemical
Yisheng         Waste                  Continuous             corner and
                            oxygen                       2                    56.28mg/L              300mg/L                   708.77t/a     1680t/a       /
Dahua           water                  blow-down              north side of
                            demand
                                                              the plant
                                                              Northwest
Yisheng         Waste       Ammonia    Continuous             corner and
                                                         2                    0.2mg/L                30mg/L                    4.88t/a       182t/a        /
Dahua           water       nitrogen   blow-down              north side of
                                                              the plant
                                                              Boiler/heat     Boiler: 12.25mg/m
Hainan                                 Discharge                                                     Boiler: 50mg/mHeat
                Waste gas   SO2                          2    medium          Heat medium furnace:                             128.07t/a     679.9t/a      /
Yisheng                                after treatment                                               medium furnace: 200mg/m
                                                              furnace         39.54mg/m
                                                              Boiler/heat     Boiler: 22.86mg/m
Hainan                                 Discharge                                                     Boiler: 100mg/mHeat
                Waste gas   NOx                          2    medium          Heat medium furnace:                             274.13t/a     989.9t/a      /
Yisheng                                after treatment                                               medium furnace: 200mg/m
                                                              furnace         100.43mg/m
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                                                                  Boiler/heat     Boiler: 4.91mg/mHeat
Hainan                  Smoke         Discharge                                                          Boiler: 20mg/mHeat
            Waste gas                                   2         medium          medium furnace:                                 41.92t/a      232t/a        /
Yisheng                 dust          after treatment                                                    medium furnace: 30mg/m
                                                                  furnace         12.75mg/m
Hainan      Waste                     Discharge                   Sewage
                        COD                             1                         27.67mg/m              50mg/m                   121.35t/a     236.15t/a     /
Yisheng     water                     after treatment             station
Hainan      Waste       Ammonia       Discharge                   Sewage
                                                        1                         0.17mg/m               5mg/m                    0.67t/a       17.7t/a       /
Yisheng     water       nitrogen      after treatment             station
Zhejiang                              Discharge
            Waste gas   SO2                             2         Boiler island   9.68mg/m/7.61mg/m      35mg/m                   39.24t/a      197.45t/a     /
Yisheng                               after treatment
Zhejiang                              Discharge
            Waste gas   NOX                             2         Boiler island   14.98mg/m/21.53mg/m 50mg/m                      72.98t/a      409.53t/a     /
Yisheng                               after treatment
Zhejiang                Smoke         Discharge
            Waste gas                                   2         Boiler island   3.26mg/m/1.76mg/m      10mg/m                   14.84t/a      78.99t/a      /
Yisheng                 dust          after treatment
Zhejiang    Waste                     Discharge                   Sewage
                        COD                             1                         46.03mg/L/32.08mg/L    100mg/L/60mg/L           606.84t/a     1039.84t/a    /
Yisheng     water                     after treatment             station
Zhejiang    Waste       Ammonia       Discharge                   Sewage
                                                        1                         0.17mg/L/0.15mg/L      8mg/L                    2.25t/a       15.59t/a      /
Yisheng     water       nitrogen      after treatment             station
                                                        One for
Shengyuan
                        Particulate                     use and
Chemical    Waste gas                 Organized                   Furnace area    3.8mg/m                20mg/Nm                  6.86t/a       8.74t/a       /
                        matter                          one for
Fiber
                                                        standby
                                                        One for
Shengyuan
                        Sulfur                          use and
Chemical    Waste gas                 Organized                   Furnace area    1.68mg/m               50mg/Nm                  3.18t/a       17.38t/a      /
                        dioxide                         one for
Fiber
                                                        standby
                                                        One for
Shengyuan
                                                        use and
Chemical    Waste gas   NOx           Organized                   Furnace area    26.34mg/m              150mg/Nm                 40.38t/a      52.15t/a      /
                                                        one for
Fiber
                                                        standby
                                                        One for
Shengyuan
                        Non-          Organized and     use and                                                                   1.337t/a
Chemical    Waste gas                                             Furnace area    0.9mg/m                60mg/L                                 97.29t/a      /
                        methane       unorganized       one for                                                                   (organized)
Fiber
                                                        standby
Shengyuan                                                         Southeast
            Waste       Ammonia
Chemical                              Organized         1         corner of the   1.72mg/m               35mg/L                   0.0735t/a     1.3t/a        /
            water       nitrogen
Fiber                                                             plant


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Shengyuan                    Chemical                                    Southeast
                Waste
Chemical                     oxygen        Organized        1            corner of the   29.57mg/m                    500mg/Nm                        1.22575t/a      2.74t/a        /
                water
Fiber                        demand                                      plant
                                                                                                                      Emission Standard of Air
Yongsheng                                  Organized                     In the
                Waste gas    NOx                            1                            45mg/m                       Pollutants for Boilers          22.261t/a       86t/a          /
Technology                                 emission                      factory
                                                                                                                      (GB13271-2014)
                                                                                                                      Emission Standard of Air
Yongsheng                    Sulfur        Organized                     In the
                Waste gas                                   1                            6mg/m                        Pollutants for Boilers          1.278t/a        106.2t/a       /
Technology                   dioxide       emission                      factory
                                                                                                                      (GB13271-2014)
                                                                                                                      Emission Standard of Air
Yongsheng                                  Organized                     In the
                Waste gas    NmHc                           1                            4.5mg/m                      Pollutants for Boilers          12.713t/a       19.27t/a       /
Technology                                 emission                      factory
                                                                                                                      (GB13271-2014)
                             Chemical                                                                                 Integrated Wastewater
Yongsheng       Waste                                                    In the
                             oxygen        Under control    1                            165mg/L                      Discharge Standard              4.948t/a        10.8t/a        /
Technology      water                                                    factory
                             demand                                                                                   (GB31575-2015)
                                                                                                                      Integrated Wastewater
Yongsheng       Waste        Ammonia                                     In the
                                           Under control    1                            18.8mg/L                     Discharge Standard              0.037t/a        1.35t/a        /
Technology      water        nitrogen                                    factory
                                                                                                                      (GB31575-2015)

Treatment of pollutants

      Company name          Types of pollutants                                                     Treatment technology and treatment mode
                            Waste gas, waste       The company began to construct the ultra-clean desulfurization tower and flue gas desulfurization and dust removal device in March
Rongsheng Petrochemical     water and solid        2016, which was put into operation in September 2016. At present, the device is in good operation and can meet the flue gas emission
                            waste                  standard of Xiaoshan District.
                                                   The prevention and control measures are strictly designed, constructed, and put into use simultaneously with the main equipment in
                            Waste gas, waste
                                                   accordance with the requirements of environmental impact assessment. Currently, the operation is in good condition. According to other
ZPC                         water, solid waste
                                                   rectification requirements proposed by the environmental protection department, some pollution prevention and control facilities have
                            and noise
                                                   been added, further improving the environmental protection management level of the device.
                            Waste gas, waste
                                                   The prevention and control measures are designed, constructed, and put into use simultaneously with the main device according to the
Zhongjin Petrochemical      water, solid waste
                                                   EIA requirements. The operation is now in good condition.
                            and noise
                                                   The prevention and control measures are strictly designed, constructed, and put into use simultaneously with the main equipment in
                            Waste gas, waste       accordance with the requirements of environmental impact assessment. Currently, the operation is in good condition and all pollutants are
Yisheng Dahua               water, solid waste     discharged up to the standard. At the same time, according to the rectification requirements proposed by the ecological and environmental
                            and noise              protection department, new environmental governance facilities have been added, further improving the level of environmental
                                                   governance.
Shengyuan Chemical Fiber    Waste gas              1.38 tons of volatile organic compounds, 6.87 tons of particulate matters, 3.18 tons of sulfur dioxide and 40.39 tons of nitrogen oxides;

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                                                   The discharge concentration meets the permit limit in the Pollutant Discharge Permit.
                                                   2.45 tons of total chemical oxygen demand, and 0.15 tons of ammonia nitrogen; The discharge concentration meets the permit limit in the
                            Waste water
                                                   Pollutant Discharge Permit.
                                                   284.1 tons of all kinds of hazardous wastes were generated, all of which were handled by the outsourcing qualification units, and 13,236
                            Solid waste
                                                   tons of all kinds of general solid wastes were handled by the outsourcing qualification units.
                                                                          1 set of stripper
                                                                          Gas boiler flue gas low-nitrogen combustion system
                            Waste gas              Waste gas treatment    Secondary activated carbon adsorption device matched with film drawing workshop
                                                                          Pulse dust removal device for PTA feeding dust
                                                                          1 set of odor generating unit capping and waste gas collection and treatment device in sewage station

Yongsheng Technology                               Sewage Treatment       1 set of sewage treatment system with a treatment capacity of 1000t/d
                                                   Rain and sewage
                            Waste water                                   Establish rain and sewage diversion system and clean water and sewage diversion system in the factory area;
                                                   diversion, clean
                                                                          Standardize the sewage outlets in the factory area, and install online monitoring devices for pH, COD and
                                                   water and sewage
                                                                          ammonia nitrogen
                                                   diversion, etc.
                                                                          Set up a sound insulation room separately, install sound attenuation and sound insulation equipment, choose low-
                            Noise                  Noise control
                                                                          noise equipment, make reasonable layout, and ensure basic vibration prevention and noise reduction
                            Solid waste            Solid waste disposal   Standardize the hazardous waste yards and general solid waste yards, and dispose of hazardous waste

Emergency response plan for environmental emergencies

                                            Emergency plan                                                               Filing number                           Filing time
Emergency Response Plan for Paroxysmal Environment Events of Rongsheng Petrochemical Co., Ltd.                 330109-2022-045-L                     July 26, 2022
Emergency Response Plan for Paroxysmal Environment Events of Zhejiang Petroleum & Chemical Co., Ltd.           330921-2023-004-H                     July 11, 2023
Emergency Response Plan for Paroxysmal Environment Events of Ningbo Zhongjin Petrochemical Co., Ltd.           330211-2022-019-H                     March 2022
Emergency Response Plan for Paroxysmal Environment Events of Yisheng Dahua Petrochemical Co., Ltd.             2102132023-066-H                      March 2023
Emergency Response Plan for Paroxysmal Environment Events of Hainan Yisheng Petrochemical Co., Ltd.            /                                     December 2021
Emergency Response Plan for Paroxysmal Environment Events of Zhejiang Yisheng Petrochemical Co., Ltd.          /                                     September 2023
Emergency Response Plan for Paroxysmal Environment Events of Zhejiang Shengyuan Chemical Fiber Co., Ltd.       330109-2022-034-L                     June 02, 2022
Emergency Response Plan for Paroxysmal Environment Events of Zhejiang Yongsheng Technology Co., Ltd.           330621-2021-106-L                     October 2021




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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 accordance 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.
Investment in environmental governance and protection and payment of environmental protection taxes
     The Company’s investment in environmental governance and protection in 2023 was RMB 659,566,732.
Measures taken to reduce carbon emissions during the reporting period and their effects
Applicable □Not applicable
    For specific measures, please refer to the 2023 Sustainability Report disclosed by the Company on April 26,
2024 on CNINFO (www.cninfo.com.cn).
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.
Other environmental protection-related information
     The Company and its subsidiaries attach great importance to environmental protection and make major
decisions on environmental protection periodically or irregularly. The Company has established a Health, Safety
and Environment (HSE) department to comprehensively supervise and manage the Company's HSE work. Each
subsidiary has a full-time environmental protection department responsible for daily comprehensive management,
supervision and inspection. To understand the dynamic situation of pollution, the Company has established a strict
monitoring system and entrusted the environmental management and monitoring department to monitor the water,
gas, sound and slag of the whole plant.
Relevant situation of environmental accidents in listed companies
     N/A


Ⅱ. Social responsibility information

     The Company actively performs its social responsibility. For the full text, please refer to the 2023
Sustainability Report released by the Company on April 26, 2024 on CNINFO (www.cninfo.com.cn).


III. Consolidating and expanding the achievements of poverty alleviation and rural
revitalization

     The Company actively performs its social responsibility, and supports poverty alleviation and rural
revitalization. For relevant information, please refer to the 2023 Sustainability Report disclosed by the Company
on April 26, 2024 on CNINFO (www.cninfo.com.cn).




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                                  Section VI Important Matters

I. Fulfillment of Commitments

1. 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 those which have not been completed as of the end of the
reporting period

Applicable □Not applicable

                               Commit                                                   Time of    Term of
 Cause of         Commitm                                                                                       Fulfillmen
                                ment             Content of Commitment                  Commit     Commit
Commitment        ent Party                                                                                          t
                                Type                                                     ment       ment
Share reform
                  N/A          N/A      N/A                                                        N/A          N/A
commitment
Commitments
stated in the
Report of
                  N/A          N/A      N/A                                                        N/A          N/A
Acquisition or
Equity Change
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 promised that
                                        during their term of office, they would not
                                                                                                   Term of
                  Directors    Commit   transfer shares they held (including directly
Commitment                                                                                         commitme
                  and          ment     and indirectly) in the issuer of more than
made during                                                                             November   nt for
                  supervisor   made     25% of the total shares held (including                                 Fulfilled
IPO or re-                                                                              02, 2010   share
                  s of the     during   directly and indirectly) by them in the
financing                                                                                          lock-up is
                  Company      IPO      issuer every year. Within half a year after
                                                                                                   36 months
                                        resignation, they would not transfer shares
                                        directly or indirectly held by them in the
                                        issuer.
Equity
incentive         N/A          N/A      N/A                                                        N/A          N/A
commitment
                                        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
Other                          Commit
                                        same industry. Li Shuirong, the de facto
commitments       Sharehold    ment
                                        controller and the largest natural person       November
to minority       ers before   made                                                                Long term    Fulfilled
                                        shareholder of the Company, and other           02, 2010
shareholders of   issuance     during
                                        shareholders, including Li Yongqing, Li
the Company                    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.
Other
                  N/A          N/A      N/A                                                        N/A          N/A
commitments


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Whether the commitments are performed
                                             Yes
on time
If the commitments have not been
fulfilled after the deadline, the specific
reasons for the failure to complete the      N/A
performance and the work plan for the
next step should be explained in details


2. Company statement on meeting original profit forecasts for assets or projects and the reasons therefore,
where such profit forecasts have been made and the reporting period falls within the profit forecast
period

□Applicable Not applicable


II. Non-operating Occupation of Funds of the Listed Company by the Controlling
Shareholder and Other Related Parties

□Applicable Not applicable
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

□Applicable Not applicable
There was no illegal external guarantee during the reporting period.


IV. Explanation of the Board of Directors on the relevant situation of the latest issue of the
“Non-standard Audit Report”

□Applicable Not applicable


V. Explanation of the Board of Directors, the Board of Supervisors and the Independent
Directors (if any) on the “Non-standard Audit Report” for the reporting period issued by
the accounting firm

□Applicable Not applicable


VI. Explanation of Changes in Accounting Policies, Accounting Estimates or Correction of
Major Accounting Errors Compared with the Financial Report of the Previous Year

Applicable □Not applicable
      Since January 1, 2023, the Company has implemented the provisions of Interpretation No.16 of Accounting
Standards for Business Enterprises issued by the Ministry of Finance on the accounting treatment of deferred
income tax related to assets and liabilities arising from individual transactions that are not exempted from initial
recognition, and adjusted the individual transactions that are subject to this provision between the beginning of the
earliest presentation period of the financial statements when the provision is first implemented and the first


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implementation date. In case of taxable temporary differences and deductible temporary differences arising from
the lease liabilities and right-of-use assets recognized due to the application of the provisions at the beginning of
the earliest presentation period of the financial statements when the provisions are first implemented, as well as
the estimated liabilities related to the recognized disposal obligation and the corresponding related assets, the
accumulated impacted number will be adjusted according to the provisions of the provisions and the Accounting
Standards for Business Enterprises No.18-Income Tax to present the beginning retained earnings of the earliest
presentation period of the financial statements and other related financial statement items.


VII. Explanation of Changes in the Scope of Consolidated Statements Compared with the
Financial Report of the Previous Year

Applicable □Not applicable

                                                                     Acquisition and disposal methods during the reporting
                      Company name
                                                                                            period
Zhoushan ZPC Sales Co., Ltd.                                    Newly established

Ningbo ZPC Sales Co., Ltd.                                      Newly established

Zhejiang ZPC Power Generation Co., Ltd.                         Newly established

Rongsheng Energy (Zhoushan) Co., Ltd.                           Newly established

Zhejiang Rongshen New Materials Co., Ltd.                       Newly established

Zhejiang Shengcheng New Materials Co., Ltd.                     Newly established

Zhejiang Huiyu New Materials Co., Ltd.                          Newly established

Zhoushan Yushan Petrochemical Engineering Co., Ltd.             Transfer


VIII. Appointment and Dismissal of Accounting Firm

The accounting firm employed currently

                                                                         Pan-China Certified Public Accountants (Special
Name of domestic accounting firm
                                                                         General Partnership)
Remuneration of domestic accounting firms (RMB 10,000)                                                                     800
Consecutive audit services year of domestic accounting firm              18
Name of the certified public accountant of a domestic accounting
                                                                         Jia Chuan, Xu Haihong
firm
Consecutive audit services year of the certified public accountant
                                                                         4, 3 year(s)
of a domestic accounting firm

Whether the accounting firm was reappointed during the period
□Yes No
Engagement of internal control audit accounting firms, financial advisers or sponsors
□Applicable Not applicable


IX. Delisting after the disclosure of the Annual Report

□Applicable Not applicable



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X. Matters related to bankruptcy and reorganization

□Applicable Not applicable

The Company did not have any matters related to bankruptcy or reorganization during the reporting period.


XI. Major litigation and arbitration matters

□Applicable Not applicable
The Company had no major litigation and arbitration during the reporting period.


XII. Punishment and rectification

Applicable □Not applicable

                                                                  Type of
                                                                                             Discl
                                                                  investig                                Disclosure
         Name                      Type         Reason                       Conclusion      osure
                                                                  ation/pe                                reference
                                                                                             date
                                                                   nalty
Rongsheng                                                                    The                      For details, please
                          Others           Zhejiang
Petrochemical Co., Ltd.                                                      supervision              refer to the
                                           Securities
                                                                             and                      Announcement on
Li Shuirong               Director         Regulatory
                                                                             management               the Company and
                                           Bureau found in
Xiang Jiongjiong          Director                                           measure of               Relevant Personnel
                                           the on-site
                                                                             issuing a                Receiving a Warning
Quan Weiying              Director         inspection that
                                                                             warning         Janua    Letter from Zhejiang
                                           the company had
                                                                  Others     letter was      ry 17,   Securities
                                           irregularities in
                                                                             taken and       2023     Regulatory Bureau
                                           the recognition of
                                                                             recorded in              (Announcement No.
                                           revenue from
                          Senior                                             the integrity            2023-002) on the
Wang Yafang                                trading business
                          management                                         archives of              Juchao Information
                                           and in accounting
                                                                             securities               Network
                                           treatment in
                                                                             and futures              (www.cninfo.com.cn
                                           2020-2021.
                                                                             markets.                 ).

Description of the rectification
Applicable □Not applicable

     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 and 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.


XIII. Integrity of the Company and its controlling shareholders and actual controllers

□Applicable Not applicable

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XIV. Major Related Transactions

1. Related party transactions related to daily operations

Applicable □Not applicable

                                               Pricing
                                   Content                 Price     Amount      Proporti                              Settleme    Available
                      Type of                 principle                                        Trading      Exceed
                                      s of                   of     of related     on to                                 nt of      market
            Relati     related                   s of                                            limit        the
Related                             related               related     party       similar                               related    price for   Disclosur
            onshi       party                  related                                        approved     approved                                                Disclosure reference
 party                               party                 party    transacti    transacti                               party      similar     e date
              p       transact                  party                                           (RMB        limit or
                                   transact               transa    on (RMB         on                                 transacti   transacti
                         ion                  transacti                                        10,000)        not
                                      ion                  ction     10,000)      amount                                  on          on
                                                  on
                                                                                                                       Banker’s
                                   Coal                                                                                                                     http://www.cninfo.com.cn/new/dis
                                                                                                                       acceptanc
Rongsh      Parent    Purchas      and                                                                                                                      closure/detail?stockCode=002493
                                              Market      Market    1,525,111                                          e bill,     Market      April 20,
eng         compa     e of         other                                          100.00%      1,600,000   No                                               &announcementId=1216478196&
                                              price       price           .48                                          spot        price       2023
Holding     ny        goods        material                                                                                                                 orgId=9900015502&announcemen
                                                                                                                       exchange,
                                   s                                                                                                                        tTime=2023-04-20
                                                                                                                       etc.
                                   Crude                                                                                                                    http://www.cninfo.com.cn/new/dis
            Share                                                                                                      Letter of
                      Purchas      oil,                                                                                                                     closure/detail?stockCode=002493
Saudi       holder                            Market      Market    6,788,629                                          credit,     Market      April 20,
                      e of         naphtha,                                        32.10%      7,100,000   No                                               &announcementId=1216478196&
Aramco      compa                             price       price           .16                                          spot        price       2023
                      goods        ethylene                                                                                                                 orgId=9900015502&announcemen
            ny                                                                                                         exchange
                                   glycol                                                                                                                   tTime=2023-04-20
                                                                                                                       Banker’s
                                                                                                                                                            http://www.cninfo.com.cn/new/dis
            Associ                                                                                                     acceptanc
Zhejian                                                                                                                                                     closure/detail?stockCode=002493
            ated      Sales of     PTA、      Market      Market    908,673.2                                          e bill,     Market      April 20,
g                                                                                    5.19%     1,500,000   No                                               &announcementId=1216478196&
            enterp    goods        PX         price       price             2                                          spot        price       2023
Yisheng                                                                                                                                                     orgId=9900015502&announcemen
            rise                                                                                                       exchange,
                                                                                                                                                            tTime=2023-04-20
                                                                                                                       etc.
                                                                    9,222,413                  10,200,00
Total                                            --         --                       --                         --         --         --           --                       --
                                                                          .86                          0
Details of return of large sales                                                              N/A
Actual performance during the reporting period where the total amount of daily related
                                                                                              None
party transactions to occur in the current period is estimated by category (if any)
Reasons for substantial differences between the transaction price and market reference
                                                                                              N/A
price (if applicable)

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                                                                                       Full Text of 2023 Annual Report



2. Related party transactions arising from the acquisition and sale of assets or equity

□Applicable Not applicable
The Company had no related transactions related to the acquisition or sales of assets or equity during the reporting
period.

3. Related-party transactions for outward joint investment

□Applicable Not applicable
The Company had no related transactions related to joint outward investment during the reporting period.

4. Related transactions on credit and debt

□Applicable Not applicable

The Company had no related transactions on credit and debt during the reporting period.

5. Transactions with financial companies with associated relationships

□Applicable Not applicable
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

□Applicable Not applicable
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

□Applicable Not applicable
There were no other major related transactions during the reporting period.


XV. Material Contracts and Their Performance

1. Trusteeship, contracting and leasing

(1) Entrustment

□Applicable Not applicable
The Company had no entrustment during the reporting period.


(2) Contracting

□Applicable Not applicable
There was no contracting during the reporting period.


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(3) Lease

□Applicable Not applicable
There was no leasing during the reporting period.

2. Major guarantee

Applicable □Not applicable
                                                                                                                                                                Unit:RMB 10,000

                                                                    Guarantees of the Company to its subsidiaries
                  Date of disclosure
                                                                                                                                                                          Related
   Name of        of announcement                                           Amount                                       Counter-
                                       Guarantee      Date of actual                          Type of      Collateral                 Period of         Completed or       party
  guaranteed          relating to                                           of actual                                   guarantees
                                        amount         occurrence                            guarantee      (if any)                  guarantee            not           guarantee
    party             guarantee                                            guarantee                                      (if any)
                                                                                                                                                                           or not
                       amount
Shengyuan        December 14,                                                            Joint liability                             January 21,
                                        5,380,000   July 21, 2023                  50                                                                  No                Yes
Chemical Fiber   2022                                                                    guarantee                                   2024
Shengyuan        December 14,                                                            Joint liability                             February 10,
                                        5,380,000   February 10, 2023          10,500                                                                  No                Yes
Chemical Fiber   2022                                                                    guarantee                                   2024
Shengyuan        December 14,                                                            Joint liability                             March 15,
                                        5,380,000   March 16, 2023             10,000                                                                  No                Yes
Chemical Fiber   2022                                                                    guarantee                                   2024
Shengyuan        December 14,                                                            Joint liability                             March 24,
                                        5,380,000   March 24, 2023                 50                                                                  No                Yes
Chemical Fiber   2022                                                                    guarantee                                   2024
Shengyuan        December 14,                                                            Joint liability                             April 24,
                                        5,380,000   March 24, 2023              6,900                                                                  No                Yes
Chemical Fiber   2022                                                                    guarantee                                   2024
Shengyuan        December 14,                                                            Joint liability
                                        5,380,000   July 21, 2023                  50                                                July 21, 2024     No                Yes
Chemical Fiber   2022                                                                    guarantee
Shengyuan        December 14,                                                            Joint liability                             August 21,
                                        5,380,000   July 21, 2023               9,900                                                                  No                Yes
Chemical Fiber   2022                                                                    guarantee                                   2024
Shengyuan        December 14,                                                            Joint liability                             March 21,
                                        5,380,000   May 10, 2023               10,000                                                                  No                Yes
Chemical Fiber   2022                                                                    guarantee                                   2024
Zhongjin         December 14,                       December 09,                         Joint liability                             January 05,
                                        5,380,000                               9,000                                                                  No                Yes
Petrochemical    2022                               2022                                 guarantee                                   2024

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Zhongjin        December 14,                                               Joint liability   April 25,
                               5,380,000   October 31, 2023      2,000                                         No                Yes
Petrochemical   2022                                                       guarantee         2024
Zhongjin        December 14,                                               Joint liability   October 25,
                               5,380,000   October 31, 2023      2,000                                         No                Yes
Petrochemical   2022                                                       guarantee         2024
Zhongjin        December 14,                                               Joint liability   November
                               5,380,000   October 31, 2023     36,000                                         No                Yes
Petrochemical   2022                                                       guarantee         23, 2024
Zhongjin        December 14,                                               Joint liability   April 10,
                               5,380,000   October 19, 2023    16,794.4                                        No                Yes
Petrochemical   2022                                                       guarantee         2024
Zhongjin        December 14,                                               Joint liability   April 10,
                               5,380,000   October 19, 2023    8,129.25                                        No                Yes
Petrochemical   2022                                                       guarantee         2024
Zhongjin        December 14,                                               Joint liability   May 31,
                               5,380,000   June 05, 2023            10                                         No                Yes
Petrochemical   2022                                                       guarantee         2024
Zhongjin        December 14,                                               Joint liability
                               5,380,000   June 05, 2023        27,980                       July 02, 2024     No                Yes
Petrochemical   2022                                                       guarantee
Zhongjin        December 14,                                               Joint liability   February 27,
                               5,380,000   February 28, 2023    33,000                                         No                Yes
Petrochemical   2022                                                       guarantee         2024
Zhongjin        December 14,                                               Joint liability   April 02,
                               5,380,000   April 03, 2023       17,000                                         No                Yes
Petrochemical   2022                                                       guarantee         2024
Zhongjin        December 14,                                               Joint liability   May 24,
                               5,380,000   July 12, 2023        29,800                                         No                Yes
Petrochemical   2022                                                       guarantee         2024
Zhongjin        December 14,                                               Joint liability   May 24,
                               5,380,000   July 25, 2023        20,200                                         No                Yes
Petrochemical   2022                                                       guarantee         2024
Zhongjin        December 14,                                               Joint liability   May 24,
                               5,380,000   July 25, 2023        30,000                                         No                Yes
Petrochemical   2022                                                       guarantee         2024
Zhongjin        December 14,                                               Joint liability   January 24,
                               5,380,000   February 01, 2023    20,000                                         No                Yes
Petrochemical   2022                                                       guarantee         2025
Zhongjin        December 14,                                               Joint liability   February 06,
                               5,380,000   February 07, 2023    35,000                                         No                Yes
Petrochemical   2022                                                       guarantee         2025
Zhongjin        December 14,                                               Joint liability   February 28,
                               5,380,000   March 14, 2023      13,724.4                                        No                Yes
Petrochemical   2022                                                       guarantee         2024
Zhongjin        December 14,                                               Joint liability   February 09,
                               5,380,000   August 09, 2023      60,000                                         No                Yes
Petrochemical   2022                                                       guarantee         2024
Zhongjin        December 14,               December 08,                    Joint liability   December
                               5,380,000                        49,850                                         No                Yes
Petrochemical   2022                       2022                            guarantee         08, 2024

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                                                                                                            Full Text of 2023 Annual Report
Zhongjin        December 14,               December 08,                   Joint liability   June 08,
                               5,380,000                           50                                         No                Yes
Petrochemical   2022                       2022                           guarantee         2024
Zhongjin        December 14,                                              Joint liability   May 24,
                               5,380,000   May 24, 2023        37,400                                         No                Yes
Petrochemical   2022                                                      guarantee         2024
Zhongjin        December 14,                                              Joint liability   May 26,
                               5,380,000   May 26, 2023        38,000                                         No                Yes
Petrochemical   2022                                                      guarantee         2024
Zhongjin        December 14,                                              Joint liability   June 01,
                               5,380,000   June 01, 2023        6,200                                         No                Yes
Petrochemical   2022                                                      guarantee         2024
Zhongjin        December 14,                                              Joint liability   June 07,
                               5,380,000   June 07, 2023        8,300                                         No                Yes
Petrochemical   2022                                                      guarantee         2024
Zhongjin        December 14,                                              Joint liability   June 13,
                               5,380,000   June 13, 2023       27,000                                         No                Yes
Petrochemical   2022                                                      guarantee         2024
Zhongjin        December 14,                                              Joint liability   June 13,
                               5,380,000   June 13, 2023        7,000                                         No                Yes
Petrochemical   2022                                                      guarantee         2024
Zhongjin        December 14,                                              Joint liability   June 28,
                               5,380,000   June 28, 2023        3,500                                         No                Yes
Petrochemical   2022                                                      guarantee         2024
Zhongjin        December 14,                                              Joint liability
                               5,380,000   July 03, 2023       48,890                       July 03, 2024     No                Yes
Petrochemical   2022                                                      guarantee
Zhongjin        December 14,                                              Joint liability   August 14,
                               5,380,000   August 14, 2023     53,610                                         No                Yes
Petrochemical   2022                                                      guarantee         2024
Zhongjin        December 14,               December 21,                   Joint liability   June 18,
                               5,380,000                     18,949.18                                        No                Yes
Petrochemical   2022                       2023                           guarantee         2024
Zhongjin        December 14,               December 25,                   Joint liability   June 22,
                               5,380,000                       12,276                                         No                Yes
Petrochemical   2022                       2023                           guarantee         2024
Zhongjin        December 14,               November 06,                   Joint liability   January 02,
                               5,380,000                     19,201.38                                        No                Yes
Petrochemical   2022                       2023                           guarantee         2024
Zhongjin        December 14,                                              Joint liability   February 05,
                               5,380,000   August 07, 2023      7,392                                         No                Yes
Petrochemical   2022                                                      guarantee         2024
Zhongjin        December 14,               December 13,                   Joint liability   May 09,
                               5,380,000                       13,200                                         No                Yes
Petrochemical   2022                       2023                           guarantee         2024
Zhongjin        December 14,               December 22,                   Joint liability   February 17,
                               5,380,000                       49,500                                         No                Yes
Petrochemical   2022                       2023                           guarantee         2024
Zhongjin        December 14,                                              Joint liability   January 22,
                               5,380,000   August 03, 2023     18,150                                         No                Yes
Petrochemical   2022                                                      guarantee         2024

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                                                                                                             Full Text of 2023 Annual Report
Zhongjin        December 14,                                               Joint liability   March 26,
                               5,380,000   October 19, 2023     49,500                                         No                Yes
Petrochemical   2022                                                       guarantee         2024
                December 14,                                               Joint liability   February 06,
Yisheng Dahua                  5,380,000   March 10, 2023      9,039.92                                        No                Yes
                2022                                                       guarantee         2024
                December 14,                                               Joint liability   June 19,
Yisheng Dahua                  5,380,000   June 28, 2023        16,800                                         No                Yes
                2022                                                       guarantee         2024
                December 14,                                               Joint liability
Yisheng Dahua                  5,380,000   July 25, 2023        14,400                       July 12, 2024     No                Yes
                2022                                                       guarantee
                December 14,                                               Joint liability
Yisheng Dahua                  5,380,000   July 27, 2023        19,200                       July 19, 2024     No                Yes
                2022                                                       guarantee
                December 14,                                               Joint liability   June 22,
Yisheng Dahua                  5,380,000   June 27, 2022        22,000                                         No                Yes
                2022                                                       guarantee         2024
                December 14,                                               Joint liability   May 22,
Yisheng Dahua                  5,380,000   May 24, 2023         20,000                                         No                Yes
                2022                                                       guarantee         2025
                December 14,                                               Joint liability   June 06,
Yisheng Dahua                  5,380,000   June 15, 2023        33,000                                         No                Yes
                2022                                                       guarantee         2025
                December 14,               December 18,                    Joint liability   January 19,
Yisheng Dahua                  5,380,000                       6,525.82                                        No                Yes
                2022                       2023                            guarantee         2024
                December 14,               December 28,                    Joint liability   January 31,
Yisheng Dahua                  5,380,000                       3,282.99                                        No                Yes
                2022                       2023                            guarantee         2024
                December 14,               December 28,                    Joint liability   February 03,
Yisheng Dahua                  5,380,000                       3,282.99                                        No                Yes
                2022                       2023                            guarantee         2024
                December 14,               December 28,                    Joint liability   January 31,
Yisheng Dahua                  5,380,000                       3,246.18                                        No                Yes
                2022                       2023                            guarantee         2024
                December 14,               December 28,                    Joint liability   January 31,
Yisheng Dahua                  5,380,000                       3,246.18                                        No                Yes
                2022                       2023                            guarantee         2024
                December 14,               December 28,                    Joint liability   January 29,
Yisheng Dahua                  5,380,000                       3,346.58                                        No                Yes
                2022                       2023                            guarantee         2024
                December 14,               December 28,                    Joint liability   January 29,
Yisheng Dahua                  5,380,000                       3,346.58                                        No                Yes
                2022                       2023                            guarantee         2024
                December 14,                                               Joint liability   March 10,
Yisheng Dahua                  5,380,000   March 16, 2023     18,040.27                                        No                Yes
                2022                                                       guarantee         2024
                December 14,               September 20,                   Joint liability   August 23,
Yisheng Dahua                  5,380,000                        9,026.4                                        No                Yes
                2022                       2023                            guarantee         2024

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                                                                                                       Full Text of 2023 Annual Report
Yongsheng    December 14,                                              Joint liability   January 20,
                            5,380,000   July 25, 2023       115.84                                       No                Yes
Technology   2022                                                      guarantee         2024
Yongsheng    December 14,                                              Joint liability   June 15,
                            5,380,000   March 02, 2021     3,248.12                                      No                Yes
Technology   2022                                                      guarantee         2024
Yongsheng    December 14,                                              Joint liability   June 15,
                            5,380,000   June 16, 2021          752                                       No                Yes
Technology   2022                                                      guarantee         2024
Yongsheng    December 14,                                              Joint liability   June 15,
                            5,380,000   May 24, 2022           466                                       No                Yes
Technology   2022                                                      guarantee         2024
Yongsheng    December 14,                                              Joint liability   June 15,
                            5,380,000   October 14, 2022     85.89                                       No                Yes
Technology   2022                                                      guarantee         2024
Yongsheng    December 14,               September 26,                  Joint liability   June 15,
                            5,380,000                          172                                       No                Yes
Technology   2022                       2023                           guarantee         2024
Yongsheng    December 14,                                              Joint liability   October 24,
                            5,380,000   October 25, 2023     4,800                                       No                Yes
Technology   2022                                                      guarantee         2024
Yongsheng    December 14,                                              Joint liability   December
                            5,380,000   March 02, 2021     3,248.12                                      No                Yes
Technology   2022                                                      guarantee         15, 2024
Yongsheng    December 14,                                              Joint liability   December
                            5,380,000   June 16, 2021          752                                       No                Yes
Technology   2022                                                      guarantee         15, 2024
Yongsheng    December 14,                                              Joint liability   December
                            5,380,000   May 24, 2022           466                                       No                Yes
Technology   2022                                                      guarantee         15, 2024
Yongsheng    December 14,                                              Joint liability   December
                            5,380,000   October 14, 2022     85.89                                       No                Yes
Technology   2022                                                      guarantee         15, 2024
Yongsheng    December 14,               September 26,                  Joint liability   December
                            5,380,000                          172                                       No                Yes
Technology   2022                       2023                           guarantee         15, 2024
Yongsheng    December 14,                                              Joint liability   June 15,
                            5,380,000   March 02, 2021     5,785.71                                      No                Yes
Technology   2022                                                      guarantee         2025
Yongsheng    December 14,                                              Joint liability   June 15,
                            5,380,000   June 16, 2021        1,339                                       No                Yes
Technology   2022                                                      guarantee         2025
Yongsheng    December 14,                                              Joint liability   June 15,
                            5,380,000   May 24, 2022        1,164.5                                      No                Yes
Technology   2022                                                      guarantee         2025
Yongsheng    December 14,                                              Joint liability   June 15,
                            5,380,000   October 14, 2022    214.71                                       No                Yes
Technology   2022                                                      guarantee         2025
Yongsheng    December 14,               September 26,                  Joint liability   June 15,
                            5,380,000                          430                                       No                Yes
Technology   2022                       2023                           guarantee         2025

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                                                                                                    Full Text of 2023 Annual Report
Yongsheng    December 14,                                              Joint liability   December
                            5,380,000   March 02, 2021     5,785.71                                   No                Yes
Technology   2022                                                      guarantee         15, 2025
Yongsheng    December 14,                                              Joint liability   December
                            5,380,000   June 16, 2021        1,339                                    No                Yes
Technology   2022                                                      guarantee         15, 2025
Yongsheng    December 14,                                              Joint liability   December
                            5,380,000   May 24, 2022        1,164.5                                   No                Yes
Technology   2022                                                      guarantee         15, 2025
Yongsheng    December 14,                                              Joint liability   December
                            5,380,000   October 14, 2022    214.71                                    No                Yes
Technology   2022                                                      guarantee         15, 2025
Yongsheng    December 14,               September 26,                  Joint liability   December
                            5,380,000                          430                                    No                Yes
Technology   2022                       2023                           guarantee         15, 2025
Yongsheng    December 14,                                              Joint liability   June 15,
                            5,380,000   May 24, 2022         2,370                                    No                Yes
Technology   2022                                                      guarantee         2026
Yongsheng    December 14,                                              Joint liability   June 15,
                            5,380,000   October 14, 2022    436.92                                    No                Yes
Technology   2022                                                      guarantee         2026
Yongsheng    December 14,               September 26,                  Joint liability   June 15,
                            5,380,000                          874                                    No                Yes
Technology   2022                       2023                           guarantee         2026
Yongsheng    December 14,                                              Joint liability   December
                            5,380,000   May 24, 2022         2,369                                    No                Yes
Technology   2022                                                      guarantee         15, 2026
Yongsheng    December 14,                                              Joint liability   December
                            5,380,000   October 14, 2022    436.89                                    No                Yes
Technology   2022                                                      guarantee         15, 2026
Yongsheng    December 14,               September 26,                  Joint liability   December
                            5,380,000                          872                                    No                Yes
Technology   2022                       2023                           guarantee         15, 2026
Yongsheng    December 14,                                              Joint liability   May 15,
                            5,380,000   June 06, 2022      2,514.64                                   No                Yes
Technology   2022                                                      guarantee         2024
Yongsheng    December 14,                                              Joint liability   November
                            5,380,000   June 06, 2022      2,514.64                                   No                Yes
Technology   2022                                                      guarantee         15, 2024
Yongsheng    December 14,                                              Joint liability   May 15,
                            5,380,000   June 06, 2022      2,514.64                                   No                Yes
Technology   2022                                                      guarantee         2025
Yongsheng    December 14,                                              Joint liability   November
                            5,380,000   June 06, 2022      2,514.64                                   No                Yes
Technology   2022                                                      guarantee         17, 2025
Yongsheng    December 14,                                              Joint liability   May 15,
                            5,380,000   June 06, 2022      2,514.64                                   No                Yes
Technology   2022                                                      guarantee         2026
Yongsheng    December 14,                                              Joint liability   November
                            5,380,000   June 06, 2022      2,514.64                                   No                Yes
Technology   2022                                                      guarantee         16, 2026

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                                                                                                         Full Text of 2023 Annual Report
Yongsheng    December 14,                                              Joint liability   May 17,
                            5,380,000   June 06, 2022      2,514.64                                        No                Yes
Technology   2022                                                      guarantee         2027
Yongsheng    December 14,                                              Joint liability   November
                            5,380,000   June 06, 2022      2,514.64                                        No                Yes
Technology   2022                                                      guarantee         15, 2027
Yongsheng    December 14,                                              Joint liability   May 15,
                            5,380,000   June 06, 2022      2,514.64                                        No                Yes
Technology   2022                                                      guarantee         2028
Yongsheng    December 14,                                              Joint liability   November
                            5,380,000   June 06, 2022      2,514.64                                        No                Yes
Technology   2022                                                      guarantee         15, 2028
Yongsheng    December 14,                                              Joint liability   May 15,
                            5,380,000   June 06, 2022      2,514.64                                        No                Yes
Technology   2022                                                      guarantee         2029
Yongsheng    December 14,                                              Joint liability   November
                            5,380,000   June 06, 2022      2,514.64                                        No                Yes
Technology   2022                                                      guarantee         15, 2029
Yongsheng    December 14,                                              Joint liability   May 15,
                            5,380,000   June 06, 2022      2,514.64                                        No                Yes
Technology   2022                                                      guarantee         2030
Yongsheng    December 14,                                              Joint liability   November
                            5,380,000   June 06, 2022      2,514.64                                        No                Yes
Technology   2022                                                      guarantee         15, 2030
Yongsheng    December 14,                                              Joint liability   May 15,
                            5,380,000   June 06, 2022      2,514.64                                        No                Yes
Technology   2022                                                      guarantee         2031
Yongsheng    December 14,                                              Joint liability   November
                            5,380,000   June 06, 2022      2,514.64                                        No                Yes
Technology   2022                                                      guarantee         16, 2031
Yongsheng    December 14,                                              Joint liability   May 17,
                            5,380,000   June 06, 2022      2,514.64                                        No                Yes
Technology   2022                                                      guarantee         2032
Yongsheng    December 14,                                              Joint liability   November
                            5,380,000   June 06, 2022      2,514.64                                        No                Yes
Technology   2022                                                      guarantee         15, 2032
Yongsheng    December 14,                                              Joint liability   May 16,
                            5,380,000   June 06, 2022      2,514.64                                        No                Yes
Technology   2022                                                      guarantee         2033
Yongsheng    December 14,                                              Joint liability   June 03,
                            5,380,000   June 12, 2023        5,000                                         No                Yes
Technology   2022                                                      guarantee         2024
             December 14,                                              Joint liability
ZPC                         6,260,000   July 31, 2018      255,000                       July 30, 2030     No                Yes
             2022                                                      guarantee
             December 14,                                              Joint liability
ZPC                         6,260,000   August 10, 2018   90,574.47                      July 30, 2030     No                Yes
             2022                                                      guarantee
             December 14,                                              Joint liability
ZPC                         6,260,000   March 18, 2019      57,375                       July 30, 2030     No                Yes
             2022                                                      guarantee

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                                                                                                   Full Text of 2023 Annual Report
      December 14,                                               Joint liability
ZPC                  6,260,000   August 03, 2018    11,060.88                      July 30, 2030     No                Yes
      2022                                                       guarantee
      December 14,                                               Joint liability
ZPC                  6,260,000   August 08, 2018    16,903.03                      July 30, 2030     No                Yes
      2022                                                       guarantee
      December 14,                                               Joint liability
ZPC                  6,260,000   August 09, 2018    18,158.55                      July 30, 2030     No                Yes
      2022                                                       guarantee
      December 14,                                               Joint liability
ZPC                  6,260,000   August 09, 2018    27,236.81                      July 30, 2030     No                Yes
      2022                                                       guarantee
      December 14,                                               Joint liability
ZPC                  6,260,000   August 10, 2018     4,596.38                      July 30, 2030     No                Yes
      2022                                                       guarantee
      December 14,                                               Joint liability
ZPC                  6,260,000   August 10, 2018     9,078.54                      July 30, 2030     No                Yes
      2022                                                       guarantee
      December 14,                                               Joint liability
ZPC                  6,260,000   August 13, 2018     3,362.43                      July 30, 2030     No                Yes
      2022                                                       guarantee
      December 14,                                               Joint liability
ZPC                  6,260,000   August 16, 2018    31,947.42                      July 30, 2030     No                Yes
      2022                                                       guarantee
      December 14,                                               Joint liability
ZPC                  6,260,000   August 15, 2018      6,726.9                      July 30, 2030     No                Yes
      2022                                                       guarantee
      December 14,                                               Joint liability
ZPC                  6,260,000   August 31, 2018      25,500                       July 30, 2030     No                Yes
      2022                                                       guarantee
      December 14,               September 29,                   Joint liability
ZPC                  6,260,000                      34,560.15                      July 30, 2030     No                Yes
      2022                       2018                            guarantee
      December 14,                                               Joint liability
ZPC                  6,260,000   October 23, 2018   55,466.84                      July 30, 2030     No                Yes
      2022                                                       guarantee
      December 14,                                               Joint liability
ZPC                  6,260,000   October 26, 2018   10,083.72                      July 30, 2030     No                Yes
      2022                                                       guarantee
      December 14,                                               Joint liability
ZPC                  6,260,000   October 30, 2018     4,707.4                      July 30, 2030     No                Yes
      2022                                                       guarantee
      December 14,                                               Joint liability
ZPC                  6,260,000   October 31, 2018   20,178.66                      July 30, 2030     No                Yes
      2022                                                       guarantee
      December 14,               November 07,                    Joint liability
ZPC                  6,260,000                       6,422.72                      July 30, 2030     No                Yes
      2022                       2018                            guarantee
      December 14,               November 08,                    Joint liability
ZPC                  6,260,000                      13,113.44                      July 30, 2030     No                Yes
      2022                       2018                            guarantee

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                                                                                                   Full Text of 2023 Annual Report
      December 14,               November 08,                    Joint liability
ZPC                  6,260,000                       9,754.26                      July 30, 2030     No                Yes
      2022                       2018                            guarantee
      December 14,                                               Joint liability
ZPC                  6,260,000   August 03, 2018     4,742.49                      July 30, 2030     No                Yes
      2022                                                       guarantee
      December 14,               November 09,                    Joint liability
ZPC                  6,260,000                      16,004.82                      July 30, 2030     No                Yes
      2022                       2018                            guarantee
      December 14,                                               Joint liability
ZPC                  6,260,000   January 01, 2019   24,532.53                      July 30, 2030     No                Yes
      2022                                                       guarantee
      December 14,                                               Joint liability
ZPC                  6,260,000   January 03, 2019   16,810.62                      July 30, 2030     No                Yes
      2022                                                       guarantee
      December 14,                                               Joint liability
ZPC                  6,260,000   January 04, 2019    2,689.94                      July 30, 2030     No                Yes
      2022                                                       guarantee
      December 14,               November 09,                    Joint liability
ZPC                  6,260,000                       6,860.52                      July 30, 2030     No                Yes
      2022                       2018                            guarantee
      December 14,                                               Joint liability
ZPC                  6,260,000   January 04, 2019   11,768.76                      July 30, 2030     No                Yes
      2022                                                       guarantee
      December 14,                                               Joint liability
ZPC                  6,260,000   January 04, 2019     93,840                       July 30, 2030     No                Yes
      2022                                                       guarantee
      December 14,                                               Joint liability
ZPC                  6,260,000   January 08, 2019    6,389.79                      July 30, 2030     No                Yes
      2022                                                       guarantee
      December 14,                                               Joint liability
ZPC                  6,260,000   January 09, 2019   16,798.13                      July 30, 2030     No                Yes
      2022                                                       guarantee
      December 14,                                               Joint liability
ZPC                  6,260,000   January 10, 2019    8,406.05                      July 30, 2030     No                Yes
      2022                                                       guarantee
      December 14,                                               Joint liability
ZPC                  6,260,000   January 14, 2019    4,056.46                      July 30, 2030     No                Yes
      2022                                                       guarantee
      December 14,                                               Joint liability
ZPC                  6,260,000   January 15, 2019   12,109.44                      July 30, 2030     No                Yes
      2022                                                       guarantee
      December 14,                                               Joint liability
ZPC                  6,260,000   January 30, 2019     65,790                       July 30, 2030     No                Yes
      2022                                                       guarantee
      December 14,                                               Joint liability
ZPC                  6,260,000   January 31, 2019    13,453.8                      July 30, 2030     No                Yes
      2022                                                       guarantee
      December 14,                                               Joint liability
ZPC                  6,260,000   January 30, 2019    2,017.46                      July 30, 2030     No                Yes
      2022                                                       guarantee

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                                                                                                    Full Text of 2023 Annual Report
      December 14,                                                Joint liability
ZPC                  6,260,000   February 01, 2019   11,086.13                      July 30, 2030     No                Yes
      2022                                                        guarantee
      December 14,                                                Joint liability
ZPC                  6,260,000   January 04, 2019     2,692.29                      July 30, 2030     No                Yes
      2022                                                        guarantee
      December 14,                                                Joint liability
ZPC                  6,260,000   February 01, 2019    7,061.97                      July 30, 2030     No                Yes
      2022                                                        guarantee
      December 14,                                                Joint liability
ZPC                  6,260,000   February 01, 2019    5,716.12                      July 30, 2030     No                Yes
      2022                                                        guarantee
      December 14,                                                Joint liability
ZPC                  6,260,000   February 03, 2019   23,543.13                      July 30, 2030     No                Yes
      2022                                                        guarantee
      December 14,                                                Joint liability
ZPC                  6,260,000   February 11, 2019    3,042.34                      July 30, 2030     No                Yes
      2022                                                        guarantee
      December 14,                                                Joint liability
ZPC                  6,260,000   February 12, 2019    4,369.68                      July 30, 2030     No                Yes
      2022                                                        guarantee
      December 14,                                                Joint liability
ZPC                  6,260,000   February 11, 2019   17,925.48                      July 30, 2030     No                Yes
      2022                                                        guarantee
      December 14,                                                Joint liability
ZPC                  6,260,000   February 27, 2019     46,920                       July 30, 2030     No                Yes
      2022                                                        guarantee
      December 14,                                                Joint liability
ZPC                  6,260,000   March 01, 2019        7,726.5                      July 30, 2030     No                Yes
      2022                                                        guarantee
      December 14,                                                Joint liability
ZPC                  6,260,000   February 01, 2019    3,021.75                      July 30, 2030     No                Yes
      2022                                                        guarantee
      December 14,                                                Joint liability
ZPC                  6,260,000   March 07, 2019       4,706.79                      July 30, 2030     No                Yes
      2022                                                        guarantee
      December 14,                                                Joint liability
ZPC                  6,260,000   March 07, 2019      11,768.76                      July 30, 2030     No                Yes
      2022                                                        guarantee
      December 14,                                                Joint liability
ZPC                  6,260,000   March 08, 2019       1,344.97                      July 30, 2030     No                Yes
      2022                                                        guarantee
      December 14,                                                Joint liability
ZPC                  6,260,000   March 08, 2019       4,034.91                      July 30, 2030     No                Yes
      2022                                                        guarantee
      December 14,                                                Joint liability
ZPC                  6,260,000   March 12, 2019       3,027.36                      July 30, 2030     No                Yes
      2022                                                        guarantee
      December 14,                                                Joint liability
ZPC                  6,260,000   March 13, 2019       2,028.23                      July 30, 2030     No                Yes
      2022                                                        guarantee

                                                                 109 / 269
                                                                                                 Full Text of 2023 Annual Report
      December 14,                                             Joint liability
ZPC                  6,260,000   March 15, 2019   16,481.16                      July 30, 2030     No                Yes
      2022                                                     guarantee
      December 14,                                             Joint liability
ZPC                  6,260,000   March 29, 2019     18,360                       July 30, 2030     No                Yes
      2022                                                     guarantee
      December 14,                                             Joint liability
ZPC                  6,260,000   April 08, 2019    3,359.63                      July 30, 2030     No                Yes
      2022                                                     guarantee
      December 14,                                             Joint liability
ZPC                  6,260,000   April 10, 2019     672.49                       July 30, 2030     No                Yes
      2022                                                     guarantee
      December 14,                                             Joint liability
ZPC                  6,260,000   April 11, 2019    1,345.18                      July 30, 2030     No                Yes
      2022                                                     guarantee
      December 14,                                             Joint liability
ZPC                  6,260,000   March 07, 2019     2,014.5                      July 30, 2030     No                Yes
      2022                                                     guarantee
      December 14,                                             Joint liability
ZPC                  6,260,000   April 11, 2019    2,355.18                      July 30, 2030     No                Yes
      2022                                                     guarantee
      December 14,                                             Joint liability
ZPC                  6,260,000   April 12, 2019    5,719.65                      July 30, 2030     No                Yes
      2022                                                     guarantee
      December 14,                                             Joint liability
ZPC                  6,260,000   April 12, 2019     676.08                       July 30, 2030     No                Yes
      2022                                                     guarantee
      December 14,                                             Joint liability
ZPC                  6,260,000   April 12, 2019    4,706.79                      July 30, 2030     No                Yes
      2022                                                     guarantee
      December 14,                                             Joint liability
ZPC                  6,260,000   April 15, 2019    1,681.21                      July 30, 2030     No                Yes
      2022                                                     guarantee
      December 14,                                             Joint liability
ZPC                  6,260,000   May 01, 2019      7,391.43                      July 30, 2030     No                Yes
      2022                                                     guarantee
      December 14,                                             Joint liability
ZPC                  6,260,000   April 11, 2019    1,007.25                      July 30, 2030     No                Yes
      2022                                                     guarantee
      December 14,                                             Joint liability
ZPC                  6,260,000   May 07, 2019      3,765.33                      July 30, 2030     No                Yes
      2022                                                     guarantee
      December 14,                                             Joint liability
ZPC                  6,260,000   May 07, 2019       17,340                       July 30, 2030     No                Yes
      2022                                                     guarantee
      December 14,                                             Joint liability
ZPC                  6,260,000   May 07, 2019      7,397.04                      July 30, 2030     No                Yes
      2022                                                     guarantee
      December 14,                                             Joint liability
ZPC                  6,260,000   May 09, 2019      3,026.18                      July 30, 2030     No                Yes
      2022                                                     guarantee

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      December 14,                                            Joint liability
ZPC                  6,260,000   May 10, 2019     1,008.73                      July 30, 2030     No                Yes
      2022                                                    guarantee
      December 14,                                            Joint liability
ZPC                  6,260,000   May 13, 2019     1,690.19                      July 30, 2030     No                Yes
      2022                                                    guarantee
      December 14,                                            Joint liability
ZPC                  6,260,000   May 13, 2019     2353.55                       July 30, 2030     No                Yes
      2022                                                    guarantee
      December 14,                                            Joint liability
ZPC                  6,260,000   May 16, 2019    10,761.51                      July 30, 2030     No                Yes
      2022                                                    guarantee
      December 14,                                            Joint liability
ZPC                  6,260,000   May 30, 2019      51,000                       July 30, 2030     No                Yes
      2022                                                    guarantee
      December 14,                                            Joint liability
ZPC                  6,260,000   June 01, 2019    4,034.61                      July 30, 2030     No                Yes
      2022                                                    guarantee
      December 14,                                            Joint liability
ZPC                  6,260,000   June 04, 2019   11,768.47                      July 30, 2030     No                Yes
      2022                                                    guarantee
      December 14,                                            Joint liability
ZPC                  6,260,000   May 07, 2019      1,611.6                      July 30, 2030     No                Yes
      2022                                                    guarantee
      December 14,                                            Joint liability
ZPC                  6,260,000   June 05, 2019     6,726.9                      July 30, 2030     No                Yes
      2022                                                    guarantee
      December 14,                                            Joint liability
ZPC                  6,260,000   June 05, 2019     8,404.9                      July 30, 2030     No                Yes
      2022                                                    guarantee
      December 14,                                            Joint liability
ZPC                  6,260,000   June 06, 2019    4,034.92                      July 30, 2030     No                Yes
      2022                                                    guarantee
      December 14,                                            Joint liability
ZPC                  6,260,000   June 06, 2019     35,700                       July 30, 2030     No                Yes
      2022                                                    guarantee
      December 14,                                            Joint liability
ZPC                  6,260,000   June 06, 2019    3,380.38                      July 30, 2030     No                Yes
      2022                                                    guarantee
      December 14,                                            Joint liability
ZPC                  6,260,000   June 12, 2019   20,178.66                      July 30, 2030     No                Yes
      2022                                                    guarantee
      December 14,                                            Joint liability
ZPC                  6,260,000   June 20, 2019     337.11                       July 30, 2030     No                Yes
      2022                                                    guarantee
      December 14,                                            Joint liability
ZPC                  6,260,000   July 01, 2019     51,000                       July 30, 2030     No                Yes
      2022                                                    guarantee
      December 14,                                            Joint liability
ZPC                  6,260,000   July 05, 2019    3,698.66                      July 30, 2030     No                Yes
      2022                                                    guarantee

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      December 14,                                              Joint liability
ZPC                  6,260,000   July 08, 2019      1,344.97                      July 30, 2030     No                Yes
      2022                                                      guarantee
      December 14,                                              Joint liability
ZPC                  6,260,000   July 08, 2019       1,7850                       July 30, 2030     No                Yes
      2022                                                      guarantee
      December 14,                                              Joint liability
ZPC                  6,260,000   July 10, 2019      13,453.8                      July 30, 2030     No                Yes
      2022                                                      guarantee
      December 14,                                              Joint liability
ZPC                  6,260,000   July 10, 2019       4,394.5                      July 30, 2030     No                Yes
      2022                                                      guarantee
      December 14,                                              Joint liability
ZPC                  6,260,000   July 10, 2019      3,027.36                      July 30, 2030     No                Yes
      2022                                                      guarantee
      December 14,                                              Joint liability
ZPC                  6,260,000   June 05, 2019      1,679.43                      July 30, 2030     No                Yes
      2022                                                      guarantee
      December 14,                                              Joint liability
ZPC                  6,260,000   July 10, 2019      2,355.18                      July 30, 2030     No                Yes
      2022                                                      guarantee
      December 14,                                              Joint liability
ZPC                  6,260,000   July 11, 2019      1,007.25                      July 30, 2030     No                Yes
      2022                                                      guarantee
      December 14,                                              Joint liability
ZPC                  6,260,000   July 16, 2019      3,359.63                      July 30, 2030     No                Yes
      2022                                                      guarantee
      December 14,                                              Joint liability
ZPC                  6,260,000   July 16, 2019      6,049.62                      July 30, 2030     No                Yes
      2022                                                      guarantee
      December 14,                                              Joint liability
ZPC                  6,260,000   July 31, 2019     36,989.28                      July 30, 2030     No                Yes
      2022                                                      guarantee
      December 14,                                              Joint liability
ZPC                  6,260,000   August 02, 2019    6,724.84                      July 30, 2030     No                Yes
      2022                                                      guarantee
      December 14,                                              Joint liability
ZPC                  6,260,000   August 07, 2019    3,380.38                      July 30, 2030     No                Yes
      2022                                                      guarantee
      December 14,                                              Joint liability
ZPC                  6,260,000   August 07, 2019    8,240.58                      July 30, 2030     No                Yes
      2022                                                      guarantee
      December 14,                                              Joint liability
ZPC                  6,260,000   August 07, 2019    5,041.86                      July 30, 2030     No                Yes
      2022                                                      guarantee
      December 14,               September 23,                  Joint liability
ZPC                  6,260,000                       3,360.9                      July 30, 2030     No                Yes
      2022                       2019                           guarantee
      December 14,               September 23,                  Joint liability
ZPC                  6,260,000                      2,696.88                      July 30, 2030     No                Yes
      2022                       2019                           guarantee

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      December 14,               September 29,                   Joint liability
ZPC                  6,260,000                        44,370                       July 30, 2030     No                Yes
      2022                       2019                            guarantee
      December 14,               September 30,                   Joint liability
ZPC                  6,260,000                      10,089.33                      July 30, 2030     No                Yes
      2022                       2019                            guarantee
      December 14,                                               Joint liability
ZPC                  6,260,000   August 07, 2019     3,533.79                      July 30, 2030     No                Yes
      2022                                                       guarantee
      December 14,                                               Joint liability
ZPC                  6,260,000   October 09, 2019    3,528.18                      July 30, 2030     No                Yes
      2022                                                       guarantee
      December 14,                                               Joint liability
ZPC                  6,260,000   October 21, 2019    9,754.26                      July 30, 2030     No                Yes
      2022                                                       guarantee
      December 14,                                               Joint liability
ZPC                  6,260,000   October 21, 2019    6,382.14                      July 30, 2030     No                Yes
      2022                                                       guarantee
      December 14,                                               Joint liability
ZPC                  6,260,000   October 29, 2019     26,520                       July 30, 2030     No                Yes
      2022                                                       guarantee
      December 14,               November 15,                    Joint liability
ZPC                  6,260,000                       8,411.94                      July 30, 2030     No                Yes
      2022                       2019                            guarantee
      December 14,                                               Joint liability
ZPC                  6,260,000   October 09, 2019    1,513.68                      July 30, 2030     No                Yes
      2022                                                       guarantee
      December 14,               November 18,                    Joint liability
ZPC                  6,260,000                       2,825.91                      July 30, 2030     No                Yes
      2022                       2019                            guarantee
      December 14,               November 19,                    Joint liability
ZPC                  6,260,000                        1,208.7                      July 30, 2030     No                Yes
      2022                       2019                            guarantee
      December 14,               November 21,                    Joint liability
ZPC                  6,260,000                        74,970                       July 30, 2030     No                Yes
      2022                       2019                            guarantee
      December 14,               December 18,                    Joint liability
ZPC                  6,260,000                       2,757.06                      July 30, 2030     No                Yes
      2022                       2019                            guarantee
      December 14,               December 19,                    Joint liability
ZPC                  6,260,000                       4,706.79                      July 30, 2030     No                Yes
      2022                       2019                            guarantee
      December 14,               December 24,                    Joint liability
ZPC                  6,260,000                       5,047.47                      July 30, 2030     No                Yes
      2022                       2019                            guarantee
      December 14,                                               Joint liability
ZPC                  6,260,000   January 16, 2020    6,389.79                      July 30, 2030     No                Yes
      2022                                                       guarantee
      December 14,                                               Joint liability
ZPC                  6,260,000   January 16, 2020    3,699.54                      July 30, 2030     No                Yes
      2022                                                       guarantee

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      December 14,                                                Joint liability
ZPC                  6,260,000   January 16, 2020      2,050.2                      July 30, 2030     No                Yes
      2022                                                        guarantee
      December 14,                                                Joint liability
ZPC                  6,260,000   January 16, 2020     9,754.26                      July 30, 2030     No                Yes
      2022                                                        guarantee
      December 14,                                                Joint liability
ZPC                  6,260,000   January 16, 2020     1,984.41                      July 30, 2030     No                Yes
      2022                                                        guarantee
      December 14,                                                Joint liability
ZPC                  6,260,000   February 14, 2020    2,352.17                      July 30, 2030     No                Yes
      2022                                                        guarantee
      December 14,                                                Joint liability
ZPC                  6,260,000   February 18, 2020     677.79                       July 30, 2030     No                Yes
      2022                                                        guarantee
      December 14,                                                Joint liability
ZPC                  6,260,000   March 16, 2020       4,369.68                      July 30, 2030     No                Yes
      2022                                                        guarantee
      December 14,                                                Joint liability
ZPC                  6,260,000   March 19, 2020        6,726.9                      July 30, 2030     No                Yes
      2022                                                        guarantee
      December 14,                                                Joint liability
ZPC                  6,260,000   March 31, 2020        10,200                       July 30, 2030     No                Yes
      2022                                                        guarantee
      December 14,                                                Joint liability
ZPC                  6,260,000   April 01, 2020        16,575                       July 30, 2030     No                Yes
      2022                                                        guarantee
      December 14,                                                Joint liability
ZPC                  6,260,000   April 17, 2020       1,679.43                      July 30, 2030     No                Yes
      2022                                                        guarantee
      December 14,                                                Joint liability
ZPC                  6,260,000   April 17, 2020       2,355.18                      July 30, 2030     No                Yes
      2022                                                        guarantee
      December 14,                                                Joint liability
ZPC                  6,260,000   May 13, 2020           2,040                       July 30, 2030     No                Yes
      2022                                                        guarantee
      December 14,                                                Joint liability
ZPC                  6,260,000   June 03, 2020        4,034.61                      July 30, 2030     No                Yes
      2022                                                        guarantee
      December 14,                                                Joint liability
ZPC                  6,260,000   June 05, 2020        4,034.61                      July 30, 2030     No                Yes
      2022                                                        guarantee
      December 14,                                                Joint liability   March 15,
ZPC                  6,260,000   July 04, 2023       23,797.18                                        No                Yes
      2022                                                        guarantee         2027
      December 14,                                                Joint liability   November
ZPC                  6,260,000   January 20, 2021      77,760                                         No                Yes
      2022                                                        guarantee         15, 2032
      December 14,                                                Joint liability   November
ZPC                  6,260,000   January 20, 2021     288,000                                         No                Yes
      2022                                                        guarantee         15, 2032

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      December 14,                                                Joint liability   November
ZPC                  6,260,000   January 20, 2021     126,144                                    No                Yes
      2022                                                        guarantee         15, 2032
      December 14,                                                Joint liability   November
ZPC                  6,260,000   January 20, 2021     24,998.4                                   No                Yes
      2022                                                        guarantee         15, 2032
      December 14,                                                Joint liability   November
ZPC                  6,260,000   January 20, 2021       8,640                                    No                Yes
      2022                                                        guarantee         15, 2032
      December 14,                                                Joint liability   November
ZPC                  6,260,000   January 21, 2021      32,832                                    No                Yes
      2022                                                        guarantee         15, 2032
      December 14,                                                Joint liability   November
ZPC                  6,260,000   January 21, 2021      57,600                                    No                Yes
      2022                                                        guarantee         15, 2032
      December 14,                                                Joint liability   November
ZPC                  6,260,000   January 21, 2021      57,600                                    No                Yes
      2022                                                        guarantee         15, 2032
      December 14,                                                Joint liability   November
ZPC                  6,260,000   January 21, 2021      11,520                                    No                Yes
      2022                                                        guarantee         15, 2032
      December 14,                                                Joint liability   November
ZPC                  6,260,000   January 22, 2021      32,832                                    No                Yes
      2022                                                        guarantee         15, 2032
      December 14,                                                Joint liability   November
ZPC                  6,260,000   February 04, 2021     54,720                                    No                Yes
      2022                                                        guarantee         15, 2032
      December 14,                                                Joint liability   November
ZPC                  6,260,000   February 05, 2021     43,200                                    No                Yes
      2022                                                        guarantee         15, 2032
      December 14,                                                Joint liability   November
ZPC                  6,260,000   February 05, 2021     57,600                                    No                Yes
      2022                                                        guarantee         15, 2032
      December 14,                                                Joint liability   November
ZPC                  6,260,000   February 05, 2021    106,560                                    No                Yes
      2022                                                        guarantee         15, 2032
      December 14,                                                Joint liability   November
ZPC                  6,260,000   February 05, 2021     65,664                                    No                Yes
      2022                                                        guarantee         15, 2032
      December 14,                                                Joint liability   November
ZPC                  6,260,000   February 07, 2021     32,832                                    No                Yes
      2022                                                        guarantee         15, 2032
      December 14,                                                Joint liability   November
ZPC                  6,260,000   March 18, 2021        12,096                                    No                Yes
      2022                                                        guarantee         15, 2032
      December 14,                                                Joint liability   November
ZPC                  6,260,000   March 18, 2021      20,528.64                                   No                Yes
      2022                                                        guarantee         15, 2032
      December 14,                                                Joint liability   November
ZPC                  6,260,000   March 22, 2021        57,600                                    No                Yes
      2022                                                        guarantee         15, 2032

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      December 14,                                           Joint liability   November
ZPC                  6,260,000   March 22, 2021    57,600                                   No                Yes
      2022                                                   guarantee         15, 2032
      December 14,                                           Joint liability   November
ZPC                  6,260,000   March 25, 2021    28,800                                   No                Yes
      2022                                                   guarantee         15, 2032
      December 14,                                           Joint liability   November
ZPC                  6,260,000   March 26, 2021   144,000                                   No                Yes
      2022                                                   guarantee         15, 2032
      December 14,                                           Joint liability   November
ZPC                  6,260,000   March 26, 2021    46,080                                   No                Yes
      2022                                                   guarantee         15, 2032
      December 14,                                           Joint liability   November
ZPC                  6,260,000   April 28, 2021    74,880                                   No                Yes
      2022                                                   guarantee         15, 2032
      December 14,                                           Joint liability   November
ZPC                  6,260,000   April 28, 2021    35,712                                   No                Yes
      2022                                                   guarantee         15, 2032
      December 14,                                           Joint liability   November
ZPC                  6,260,000   April 28, 2021    28,800                                   No                Yes
      2022                                                   guarantee         15, 2032
      December 14,                                           Joint liability   November
ZPC                  6,260,000   April 28, 2021    17,856                                   No                Yes
      2022                                                   guarantee         15, 2032
      December 14,                                           Joint liability   November
ZPC                  6,260,000   April 29, 2021    46,080                                   No                Yes
      2022                                                   guarantee         15, 2032
      December 14,                                           Joint liability   November
ZPC                  6,260,000   April 30, 2021     2,880                                   No                Yes
      2022                                                   guarantee         15, 2032
      December 14,                                           Joint liability   November
ZPC                  6,260,000   April 30, 2021     2,880                                   No                Yes
      2022                                                   guarantee         15, 2032
      December 14,                                           Joint liability   November
ZPC                  6,260,000   July 06, 2021     23,040                                   No                Yes
      2022                                                   guarantee         15, 2032
      December 14,                                           Joint liability   November
ZPC                  6,260,000   July 06, 2021     40,320                                   No                Yes
      2022                                                   guarantee         15, 2032
      December 14,                                           Joint liability   November
ZPC                  6,260,000   July 06, 2021     83,520                                   No                Yes
      2022                                                   guarantee         15, 2032
      December 14,                                           Joint liability   November
ZPC                  6,260,000   July 06, 2021     83,520                                   No                Yes
      2022                                                   guarantee         15, 2032
      December 14,                                           Joint liability   November
ZPC                  6,260,000   July 06, 2021     86,400                                   No                Yes
      2022                                                   guarantee         15, 2032
      December 14,                                           Joint liability   November
ZPC                  6,260,000   July 06, 2021    172,800                                   No                Yes
      2022                                                   guarantee         15, 2032

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      December 14,                                                Joint liability   November
ZPC                  6,260,000   July 06, 2021         23,040                                    No                Yes
      2022                                                        guarantee         15, 2032
      December 14,               November 15,                     Joint liability   November
ZPC                  6,260,000                       58,152.96                                   No                Yes
      2022                       2021                             guarantee         15, 2032
      December 14,               September 17,                    Joint liability   November
ZPC                  6,260,000                         22,464                                    No                Yes
      2022                       2021                             guarantee         15, 2032
      December 14,               September 17,                    Joint liability   November
ZPC                  6,260,000                         46,080                                    No                Yes
      2022                       2021                             guarantee         15, 2032
      December 14,               September 17,                    Joint liability   November
ZPC                  6,260,000                        118,080                                    No                Yes
      2022                       2021                             guarantee         15, 2032
      December 14,               September 22,                    Joint liability   November
ZPC                  6,260,000                         19,008                                    No                Yes
      2022                       2021                             guarantee         15, 2032
      December 14,                                                Joint liability   November
ZPC                  6,260,000   July 11, 2022         195.84                                    No                Yes
      2022                                                        guarantee         15, 2032
      December 14,                                                Joint liability   November
ZPC                  6,260,000   August 02, 2022       126.72                                    No                Yes
      2022                                                        guarantee         15, 2032
      December 14,                                                Joint liability   November
ZPC                  6,260,000   August 04, 2022       218.88                                    No                Yes
      2022                                                        guarantee         15, 2032
      December 14,                                                Joint liability   November
ZPC                  6,260,000   August 09, 2022        69.12                                    No                Yes
      2022                                                        guarantee         15, 2032
      December 14,                                                Joint liability   November
ZPC                  6,260,000   August 10, 2022          8.64                                   No                Yes
      2022                                                        guarantee         15, 2032
      December 14,               September 05,                    Joint liability   November
ZPC                  6,260,000                         296.64                                    No                Yes
      2022                       2022                             guarantee         15, 2032
      December 14,                                                Joint liability   November
ZPC                  6,260,000   October 10, 2022      236.16                                    No                Yes
      2022                                                        guarantee         15, 2032
      December 14,               November 01,                     Joint liability   November
ZPC                  6,260,000                         253.44                                    No                Yes
      2022                       2022                             guarantee         15, 2032
      December 14,               December 16,                     Joint liability   November
ZPC                  6,260,000                          40.32                                    No                Yes
      2022                       2022                             guarantee         15, 2032
      December 14,                                                Joint liability   November
ZPC                  6,260,000   January 20, 2021      22,752                                    No                Yes
      2022                                                        guarantee         15, 2032
      December 14,                                                Joint liability   November
ZPC                  6,260,000   February 05, 2021     40,320                                    No                Yes
      2022                                                        guarantee         15, 2032

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                                                                                                   Full Text of 2023 Annual Report
      December 14,                                               Joint liability   November
ZPC                  6,260,000   March 19, 2021       28,800                                         No                Yes
      2022                                                       guarantee         15, 2032
      December 14,                                               Joint liability   November
ZPC                  6,260,000   April 28, 2021       17,280                                         No                Yes
      2022                                                       guarantee         15, 2032
      December 14,                                               Joint liability   November
ZPC                  6,260,000   July 05, 2021        28,800                                         No                Yes
      2022                                                       guarantee         15, 2032
      December 14,               September 17,                   Joint liability   November
ZPC                  6,260,000                        23,040                                         No                Yes
      2022                       2021                            guarantee         15, 2032
      December 14,                                               Joint liability   November
ZPC                  6,260,000   June 13, 2022         9,216                                         No                Yes
      2022                                                       guarantee         15, 2032
      December 14,               December 27,                    Joint liability   November
ZPC                  6,260,000                         4,608                                         No                Yes
      2022                       2022                            guarantee         15, 2032
      December 14,                                               Joint liability   November
ZPC                  6,260,000   January 20, 2021     86,400                                         No                Yes
      2022                                                       guarantee         15, 2032
      December 14,                                               Joint liability   November
ZPC                  6,260,000   February 05, 2021    17,280                                         No                Yes
      2022                                                       guarantee         15, 2032
      December 14,                                               Joint liability   November
ZPC                  6,260,000   March 19, 2021       34,560                                         No                Yes
      2022                                                       guarantee         15, 2032
      December 14,                                               Joint liability   November
ZPC                  6,260,000   June 29, 2021        57,600                                         No                Yes
      2022                                                       guarantee         15, 2032
      December 14,                                               Joint liability   November
ZPC                  6,260,000   July 05, 2021       190,080                                         No                Yes
      2022                                                       guarantee         15, 2032
      December 14,                                               Joint liability
ZPC                  6,260,000   July 29, 2021       1,508.02                      July 15, 2024     No                Yes
      2022                                                       guarantee
      December 14,                                               Joint liability   January 01,
ZPC                  6,260,000   April 07, 2021         4.66                                         No                Yes
      2022                                                       guarantee         2024
      December 14,               September 18,                   Joint liability   January 01,
ZPC                  6,260,000                        161.49                                         No                Yes
      2022                       2021                            guarantee         2024
      December 14,                                               Joint liability   January 01,
ZPC                  6,260,000   October 22, 2021      39.95                                         No                Yes
      2022                                                       guarantee         2024
      December 14,               November 02,                    Joint liability   January 01,
ZPC                  6,260,000                          9.12                                         No                Yes
      2022                       2021                            guarantee         2024
      December 14,               November 18,                    Joint liability   January 01,
ZPC                  6,260,000                            0.4                                        No                Yes
      2022                       2021                            guarantee         2024

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                                                                                                                                                         Full Text of 2023 Annual Report
                     December 14,                         November 26,                        Joint liability                              January 01,
ZPC                                           6,260,000                            299.22                                                                  No                Yes
                     2022                                 2021                                guarantee                                    2024
                     December 14,                         December 03,                        Joint liability                              January 01,
ZPC                                           6,260,000                             39.61                                                                  No                Yes
                     2022                                 2021                                guarantee                                    2024
                     December 14,                         December 24,                        Joint liability                              January 01,
ZPC                                           6,260,000                             10.02                                                                  No                Yes
                     2022                                 2021                                guarantee                                    2024
                     December 14,                                                             Joint liability                              April 20,
ZPC                                           6,260,000   January 21, 2022          122.6                                                                  No                Yes
                     2022                                                                     guarantee                                    2024
                     December 14,                                                             Joint liability                              May 20,
ZPC                                           6,260,000   April 28, 2022            33.01                                                                  No                Yes
                     2022                                                                     guarantee                                    2024
                     December 14,                                                             Joint liability                              January 01,
ZPC                                           6,260,000   May 17, 2022                61.3                                                                 No                Yes
                     2022                                                                     guarantee                                    2024
                     December 14,                         September 05,                       Joint liability                              January 31,
ZPC                                           6,260,000                            449.84                                                                  No                Yes
                     2022                                 2022                                guarantee                                    2026
                     December 14,                         September 08,                       Joint liability                              January 31,
ZPC                                           6,260,000                          3,003.89                                                                  No                Yes
                     2022                                 2022                                guarantee                                    2025
                     December 14,                                                             Joint liability                              January 01,
ZPC                                           6,260,000   October 12, 2022          58.94                                                                  No                Yes
                     2022                                                                     guarantee                                    2024
                     December 14,                                                             Joint liability                              January 01,
ZPC                                           6,260,000   June 06, 2019          1,080.21                                                                  No                Yes
                     2022                                                                     guarantee                                    2024
                                                                               Total balance of guarantees
Total limits of guarantees to subsidiaries
                                                                               actually provided to
approved at the end of the reporting                             11,640,000                                                                                                  6,078,373.8
                                                                               subsidiaries at the end of the
period (B3)
                                                                               reporting period (B4)
                                                                     Guarantees of the subsidiaries to their subsidiaries
                      Date of disclosure
                                                                                                                                                                              Related
    Name of           of announcement                                           Amount                                         Counter-
                                             Guarantee      Date of actual                         Type of       Collateral                 Period of       Completed or       party
   guaranteed             relating to                                           of actual                                     guarantees
                                              amount         occurrence                           guarantee       (if any)                  guarantee          not           guarantee
     party                guarantee                                            guarantee                                        (if any)
                                                                                                                                                                               or not
                           amount
                     December 24,                         November 23,                        Joint liability                              May 23,
Yisheng Dahua                                  162,000                                4.48                                                                 No                Yes
                     2022                                 2023                                guarantee                                    2024
                     December 24,                         December 21,                        Joint liability                              June 21,
Yisheng Dahua                                  162,000                              30.85                                                                  No                Yes
                     2022                                 2023                                guarantee                                    2024
Yisheng Dahua        December 24,              162,000    December 21,              83.47     Joint liability                              June 21,        No                Yes

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                2022                     2023                        guarantee         2024
                December 24,             December 21,                Joint liability   June 21,
Yisheng Dahua                  162,000                      86.26                                       No                Yes
                2022                     2023                        guarantee         2024
                December 24,             December 21,                Joint liability   June 21,
Yisheng Dahua                  162,000                     149.99                                       No                Yes
                2022                     2023                        guarantee         2024
                December 24,             December 21,                Joint liability   June 21,
Yisheng Dahua                  162,000                        24                                        No                Yes
                2022                     2023                        guarantee         2024
                December 24,             December 26,                Joint liability   June 26,
Yisheng Dahua                  162,000                     121.06                                       No                Yes
                2022                     2023                        guarantee         2024
                December 24,             December 26,                Joint liability   June 26,
Yisheng Dahua                  162,000                     241.67                                       No                Yes
                2022                     2023                        guarantee         2024
                December 24,             December 26,                Joint liability   June 26,
Yisheng Dahua                  162,000                     181.29                                       No                Yes
                2022                     2023                        guarantee         2024
                December 24,             December 26,                Joint liability   June 26,
Yisheng Dahua                  162,000                       8.47                                       No                Yes
                2022                     2023                        guarantee         2024
                December 24,             December 26,                Joint liability   June 26,
Yisheng Dahua                  162,000                     274.98                                       No                Yes
                2022                     2023                        guarantee         2024
                December 24,             December 26,                Joint liability   June 26,
Yisheng Dahua                  162,000                     359.35                                       No                Yes
                2022                     2023                        guarantee         2024
                December 24,             December 26,                Joint liability   June 26,
Yisheng Dahua                  162,000                      38.34                                       No                Yes
                2022                     2023                        guarantee         2024
                December 24,             December 26,                Joint liability   June 26,
Yisheng Dahua                  162,000                        48                                        No                Yes
                2022                     2023                        guarantee         2024
                December 24,             December 26,                Joint liability   June 26,
Yisheng Dahua                  162,000                        48                                        No                Yes
                2022                     2023                        guarantee         2024
                December 24,             December 26,                Joint liability   June 26,
Yisheng Dahua                  162,000                        48                                        No                Yes
                2022                     2023                        guarantee         2024
                December 24,             December 26,                Joint liability   June 26,
Yisheng Dahua                  162,000                        48                                        No                Yes
                2022                     2023                        guarantee         2024
                December 24,             December 26,                Joint liability   June 26,
Yisheng Dahua                  162,000                      37.15                                       No                Yes
                2022                     2023                        guarantee         2024
                December 24,                                         Joint liability   February 16,
Yisheng Dahua                  162,000   August 16, 2023      42                                        No                Yes
                2022                                                 guarantee         2024
Yisheng Dahua   December 24,   162,000   August 16, 2023      42     Joint liability   February 16,     No                Yes

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                2022                                                 guarantee         2024
                December 24,                                         Joint liability   February 16,
Yisheng Dahua                  162,000   August 16, 2023    30.23                                       No                Yes
                2022                                                 guarantee         2024
                December 24,                                         Joint liability   February 16,
Yisheng Dahua                  162,000   August 16, 2023    43.56                                       No                Yes
                2022                                                 guarantee         2024
                December 24,                                         Joint liability   February 16,
Yisheng Dahua                  162,000   August 16, 2023   203.84                                       No                Yes
                2022                                                 guarantee         2024
                December 24,                                         Joint liability   February 16,
Yisheng Dahua                  162,000   August 16, 2023    62.31                                       No                Yes
                2022                                                 guarantee         2024
                December 24,                                         Joint liability   February 16,
Yisheng Dahua                  162,000   August 16, 2023   190.39                                       No                Yes
                2022                                                 guarantee         2024
                December 24,                                         Joint liability   February 16,
Yisheng Dahua                  162,000   August 16, 2023    31.84                                       No                Yes
                2022                                                 guarantee         2024
                December 24,                                         Joint liability   February 23,
Yisheng Dahua                  162,000   August 23, 2023     6.03                                       No                Yes
                2022                                                 guarantee         2024
                December 24,                                         Joint liability   February 23,
Yisheng Dahua                  162,000   August 23, 2023    70.01                                       No                Yes
                2022                                                 guarantee         2024
                December 24,                                         Joint liability   February 23,
Yisheng Dahua                  162,000   August 23, 2023   289.35                                       No                Yes
                2022                                                 guarantee         2024
                December 24,                                         Joint liability   February 23,
Yisheng Dahua                  162,000   August 23, 2023   139.66                                       No                Yes
                2022                                                 guarantee         2024
                December 24,                                         Joint liability   February 23,
Yisheng Dahua                  162,000   August 23, 2023   115.91                                       No                Yes
                2022                                                 guarantee         2024
                December 24,                                         Joint liability   February 23,
Yisheng Dahua                  162,000   August 23, 2023    14.47                                       No                Yes
                2022                                                 guarantee         2024
                December 24,                                         Joint liability   February 23,
Yisheng Dahua                  162,000   August 23, 2023   179.14                                       No                Yes
                2022                                                 guarantee         2024
                December 24,                                         Joint liability   February 23,
Yisheng Dahua                  162,000   August 23, 2023    31.13                                       No                Yes
                2022                                                 guarantee         2024
                December 24,                                         Joint liability   February 23,
Yisheng Dahua                  162,000   August 23, 2023     140                                        No                Yes
                2022                                                 guarantee         2024
                December 24,                                         Joint liability   February 23,
Yisheng Dahua                  162,000   August 23, 2023     140                                        No                Yes
                2022                                                 guarantee         2024
Yisheng Dahua   December 24,   162,000   August 23, 2023     140     Joint liability   February 23,     No                Yes

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                2022                                                guarantee         2024
                December 24,             September 01,              Joint liability   March 01,
Yisheng Dahua                  162,000                   1,839.4                                    No                Yes
                2022                     2023                       guarantee         2024
                December 24,             September 01,              Joint liability   March 01,
Yisheng Dahua                  162,000                   3,239.4                                    No                Yes
                2022                     2023                       guarantee         2024
                December 24,             September 05,              Joint liability   March 05,
Yisheng Dahua                  162,000                     13.5                                     No                Yes
                2022                     2023                       guarantee         2024
                December 24,             September 05,              Joint liability   March 05,
Yisheng Dahua                  162,000                   202.94                                     No                Yes
                2022                     2023                       guarantee         2024
                December 24,             September 05,              Joint liability   March 05,
Yisheng Dahua                  162,000                   274.15                                     No                Yes
                2022                     2023                       guarantee         2024
                December 24,             September 05,              Joint liability   March 05,
Yisheng Dahua                  162,000                    97.16                                     No                Yes
                2022                     2023                       guarantee         2024
                December 24,             September 07,              Joint liability   March 07,
Yisheng Dahua                  162,000                      140                                     No                Yes
                2022                     2023                       guarantee         2024
                December 24,             September 07,              Joint liability   March 07,
Yisheng Dahua                  162,000                      140                                     No                Yes
                2022                     2023                       guarantee         2024
                December 24,             September 07,              Joint liability   March 07,
Yisheng Dahua                  162,000                      140                                     No                Yes
                2022                     2023                       guarantee         2024
                December 24,             September 07,              Joint liability   March 07,
Yisheng Dahua                  162,000                      140                                     No                Yes
                2022                     2023                       guarantee         2024
                December 24,             September 07,              Joint liability   March 07,
Yisheng Dahua                  162,000                      140                                     No                Yes
                2022                     2023                       guarantee         2024
                December 24,             September 07,              Joint liability   March 07,
Yisheng Dahua                  162,000                      140                                     No                Yes
                2022                     2023                       guarantee         2024
                December 24,             September 14,              Joint liability   March 14,
Yisheng Dahua                  162,000                      140                                     No                Yes
                2022                     2023                       guarantee         2024
                December 24,             September 14,              Joint liability   March 14,
Yisheng Dahua                  162,000                      140                                     No                Yes
                2022                     2023                       guarantee         2024
                December 24,             September 14,              Joint liability   March 14,
Yisheng Dahua                  162,000                      140                                     No                Yes
                2022                     2023                       guarantee         2024
                December 24,             September 20,              Joint liability   March 20,
Yisheng Dahua                  162,000                      140                                     No                Yes
                2022                     2023                       guarantee         2024
Yisheng Dahua   December 24,   162,000   September 20,      140     Joint liability   March 20,     No                Yes

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                2022                     2023                         guarantee         2024
                December 24,             September 20,                Joint liability   March 20,
Yisheng Dahua                  162,000                        140                                     No                Yes
                2022                     2023                         guarantee         2024
                December 24,             September 20,                Joint liability   March 20,
Yisheng Dahua                  162,000                        140                                     No                Yes
                2022                     2023                         guarantee         2024
                December 24,             September 22,                Joint liability   March 22,
Yisheng Dahua                  162,000                       66.58                                    No                Yes
                2022                     2023                         guarantee         2024
                December 24,             September 22,                Joint liability   March 22,
Yisheng Dahua                  162,000                      167.49                                    No                Yes
                2022                     2023                         guarantee         2024
                December 24,             September 22,                Joint liability   March 22,
Yisheng Dahua                  162,000                      318.31                                    No                Yes
                2022                     2023                         guarantee         2024
                December 24,             September 22,                Joint liability   March 22,
Yisheng Dahua                  162,000                      239.79                                    No                Yes
                2022                     2023                         guarantee         2024
                December 24,             September 22,                Joint liability   March 22,
Yisheng Dahua                  162,000                       14.07                                    No                Yes
                2022                     2023                         guarantee         2024
                December 24,             September 22,                Joint liability   March 22,
Yisheng Dahua                  162,000                      106.86                                    No                Yes
                2022                     2023                         guarantee         2024
                December 24,             September 22,                Joint liability   March 22,
Yisheng Dahua                  162,000                        7.29                                    No                Yes
                2022                     2023                         guarantee         2024
                December 24,                                          Joint liability   April 08,
Yisheng Dahua                  162,000   October 08, 2023     13.5                                    No                Yes
                2022                                                  guarantee         2024
                December 24,                                          Joint liability   April 08,
Yisheng Dahua                  162,000   October 08, 2023   212.56                                    No                Yes
                2022                                                  guarantee         2024
                December 24,                                          Joint liability   April 08,
Yisheng Dahua                  162,000   October 08, 2023    95.26                                    No                Yes
                2022                                                  guarantee         2024
                December 24,                                          Joint liability   April 08,
Yisheng Dahua                  162,000   October 08, 2023    36.53                                    No                Yes
                2022                                                  guarantee         2024
                December 24,                                          Joint liability   April 08,
Yisheng Dahua                  162,000   October 08, 2023     92.8                                    No                Yes
                2022                                                  guarantee         2024
                December 24,                                          Joint liability   April 08,
Yisheng Dahua                  162,000   October 08, 2023    87.37                                    No                Yes
                2022                                                  guarantee         2024
                December 24,                                          Joint liability   April 08,
Yisheng Dahua                  162,000   October 08, 2023   155.23                                    No                Yes
                2022                                                  guarantee         2024
Yisheng Dahua   December 24,   162,000   October 12, 2023    2660     Joint liability   April 12,     No                Yes

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                2022                                                    guarantee         2024
                December 24,                                            Joint liability   April 12,
Yisheng Dahua                  162,000   October 12, 2023   3,433.89                                    No                Yes
                2022                                                    guarantee         2024
                December 24,                                            Joint liability   April 17,
Yisheng Dahua                  162,000   October 17, 2023       140                                     No                Yes
                2022                                                    guarantee         2024
                December 24,                                            Joint liability   April 17,
Yisheng Dahua                  162,000   October 17, 2023       140                                     No                Yes
                2022                                                    guarantee         2024
                December 24,                                            Joint liability   April 17,
Yisheng Dahua                  162,000   October 17, 2023       140                                     No                Yes
                2022                                                    guarantee         2024
                December 24,                                            Joint liability   April 17,
Yisheng Dahua                  162,000   October 17, 2023       140                                     No                Yes
                2022                                                    guarantee         2024
                December 24,                                            Joint liability   April 17,
Yisheng Dahua                  162,000   October 17, 2023       140                                     No                Yes
                2022                                                    guarantee         2024
                December 24,                                            Joint liability   April 24,
Yisheng Dahua                  162,000   October 24, 2023     37.44                                     No                Yes
                2022                                                    guarantee         2024
                December 24,                                            Joint liability   April 24,
Yisheng Dahua                  162,000   October 24, 2023      90.4                                     No                Yes
                2022                                                    guarantee         2024
                December 24,                                            Joint liability   April 24,
Yisheng Dahua                  162,000   October 24, 2023    118.19                                     No                Yes
                2022                                                    guarantee         2024
                December 24,                                            Joint liability   April 24,
Yisheng Dahua                  162,000   October 24, 2023    154.48                                     No                Yes
                2022                                                    guarantee         2024
                December 24,                                            Joint liability   April 24,
Yisheng Dahua                  162,000   October 24, 2023    177.19                                     No                Yes
                2022                                                    guarantee         2024
                December 24,                                            Joint liability   April 24,
Yisheng Dahua                  162,000   October 24, 2023      6.08                                     No                Yes
                2022                                                    guarantee         2024
                December 24,                                            Joint liability   April 24,
Yisheng Dahua                  162,000   October 24, 2023      7.36                                     No                Yes
                2022                                                    guarantee         2024
                December 24,                                            Joint liability   April 24,
Yisheng Dahua                  162,000   October 24, 2023     97.14                                     No                Yes
                2022                                                    guarantee         2024
                December 24,                                            Joint liability   April 24,
Yisheng Dahua                  162,000   October 24, 2023    283.68                                     No                Yes
                2022                                                    guarantee         2024
                December 24,                                            Joint liability   April 24,
Yisheng Dahua                  162,000   October 24, 2023     53.85                                     No                Yes
                2022                                                    guarantee         2024
Yisheng Dahua   December 24,   162,000   October 24, 2023     66.27     Joint liability   April 24,     No                Yes

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                2022                                                 guarantee         2024
                December 24,                                         Joint liability   April 24,
Yisheng Dahua                  162,000   October 24, 2023   74.56                                    No                Yes
                2022                                                 guarantee         2024
                December 24,                                         Joint liability   April 25,
Yisheng Dahua                  162,000   October 25, 2023    140                                     No                Yes
                2022                                                 guarantee         2024
                December 24,                                         Joint liability   April 25,
Yisheng Dahua                  162,000   October 25, 2023    140                                     No                Yes
                2022                                                 guarantee         2024
                December 24,                                         Joint liability   April 25,
Yisheng Dahua                  162,000   October 25, 2023    140                                     No                Yes
                2022                                                 guarantee         2024
                December 24,                                         Joint liability   April 25,
Yisheng Dahua                  162,000   October 25, 2023    140                                     No                Yes
                2022                                                 guarantee         2024
                December 24,                                         Joint liability   April 25,
Yisheng Dahua                  162,000   October 25, 2023   71.26                                    No                Yes
                2022                                                 guarantee         2024
                December 24,                                         Joint liability   April 25,
Yisheng Dahua                  162,000   October 25, 2023     42                                     No                Yes
                2022                                                 guarantee         2024
                December 24,                                         Joint liability   April 25,
Yisheng Dahua                  162,000   October 25, 2023     42                                     No                Yes
                2022                                                 guarantee         2024
                December 24,                                         Joint liability   April 25,
Yisheng Dahua                  162,000   October 25, 2023     42                                     No                Yes
                2022                                                 guarantee         2024
                December 24,                                         Joint liability   April 25,
Yisheng Dahua                  162,000   October 25, 2023     42                                     No                Yes
                2022                                                 guarantee         2024
                December 24,                                         Joint liability   April 25,
Yisheng Dahua                  162,000   October 25, 2023   29.87                                    No                Yes
                2022                                                 guarantee         2024
                December 24,                                         Joint liability   April 25,
Yisheng Dahua                  162,000   October 25, 2023   25.05                                    No                Yes
                2022                                                 guarantee         2024
                December 24,             November 06,                Joint liability   May 06,
Yisheng Dahua                  162,000                      88.64                                    No                Yes
                2022                     2023                        guarantee         2024
                December 24,             November 06,                Joint liability   May 06,
Yisheng Dahua                  162,000                      60.26                                    No                Yes
                2022                     2023                        guarantee         2024
                December 24,             November 06,                Joint liability   May 06,
Yisheng Dahua                  162,000                      31.75                                    No                Yes
                2022                     2023                        guarantee         2024
                December 24,             November 06,                Joint liability   May 06,
Yisheng Dahua                  162,000                       6.13                                    No                Yes
                2022                     2023                        guarantee         2024
Yisheng Dahua   December 24,   162,000   November 06,       33.14    Joint liability   May 06,       No                Yes

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                2022                     2023                       guarantee         2024
                December 24,             November 09,               Joint liability   May 09,
Yisheng Dahua                  162,000                      140                                        No                Yes
                2022                     2023                       guarantee         2024
                December 24,             November 09,               Joint liability   May 09,
Yisheng Dahua                  162,000                      140                                        No                Yes
                2022                     2023                       guarantee         2024
                December 24,             November 09,               Joint liability   May 09,
Yisheng Dahua                  162,000                      140                                        No                Yes
                2022                     2023                       guarantee         2024
                December 24,             November 09,               Joint liability   May 09,
Yisheng Dahua                  162,000                      140                                        No                Yes
                2022                     2023                       guarantee         2024
                December 24,             November 09,               Joint liability   May 09,
Yisheng Dahua                  162,000                      140                                        No                Yes
                2022                     2023                       guarantee         2024
                December 24,             November 09,               Joint liability   May 09,
Yisheng Dahua                  162,000                      140                                        No                Yes
                2022                     2023                       guarantee         2024
                December 24,             November 09,               Joint liability   May 09,
Yisheng Dahua                  162,000                      140                                        No                Yes
                2022                     2023                       guarantee         2024
                December 24,             November 09,               Joint liability   May 09,
Yisheng Dahua                  162,000                      140                                        No                Yes
                2022                     2023                       guarantee         2024
                December 24,             November 09,               Joint liability   May 09,
Yisheng Dahua                  162,000                      140                                        No                Yes
                2022                     2023                       guarantee         2024
                December 24,             November 09,               Joint liability   May 09,
Yisheng Dahua                  162,000                      140                                        No                Yes
                2022                     2023                       guarantee         2024
                December 24,             November 16,               Joint liability   February 16,
Yisheng Dahua                  162,000                    2,100                                        No                Yes
                2022                     2023                       guarantee         2024
                December 24,             November 16,               Joint liability   February 16,
Yisheng Dahua                  162,000                    1,554                                        No                Yes
                2022                     2023                       guarantee         2024
                December 24,             November 17,               Joint liability   May 17,
Yisheng Dahua                  162,000                  3,096.72                                       No                Yes
                2022                     2023                       guarantee         2024
                December 24,             November 20,               Joint liability   May 20,
Yisheng Dahua                  162,000                    21.04                                        No                Yes
                2022                     2023                       guarantee         2024
                December 24,             November 20,               Joint liability   May 20,
Yisheng Dahua                  162,000                    31.81                                        No                Yes
                2022                     2023                       guarantee         2024
                December 24,             November 20,               Joint liability   May 20,
Yisheng Dahua                  162,000                     6.13                                        No                Yes
                2022                     2023                       guarantee         2024
Yisheng Dahua   December 24,   162,000   November 20,    157.25     Joint liability   May 20,          No                Yes

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                     2022                                2023                                 guarantee                                2024
                     December 24,                        November 20,                         Joint liability                          May 20,
Yisheng Dahua                                 162,000                               177.19                                                              No                Yes
                     2022                                2023                                 guarantee                                2024
                     December 24,                        November 20,                         Joint liability                          May 20,
Yisheng Dahua                                 162,000                               343.51                                                              No                Yes
                     2022                                2023                                 guarantee                                2024
                     December 24,                        November 20,                         Joint liability                          May 20,
Yisheng Dahua                                 162,000                                  350                                                              No                Yes
                     2022                                2023                                 guarantee                                2024
                     December 24,                        November 20,                         Joint liability                          May 20,
Yisheng Dahua                                 162,000                               180.79                                                              No                Yes
                     2022                                2023                                 guarantee                                2024
                     December 24,                        November 20,                         Joint liability                          May 20,
Yisheng Dahua                                 162,000                               398.34                                                              No                Yes
                     2022                                2023                                 guarantee                                2024
                     December 24,                        November 20,                         Joint liability                          May 20,
Yisheng Dahua                                 162,000                               136.53                                                              No                Yes
                     2022                                2023                                 guarantee                                2024
                     December 24,                        September 20,                        Joint liability                          March 18,
Yisheng Dahua                                 162,000                               10,000                                                              No                Yes
                     2022                                2023                                 guarantee                                2024
                     December 24,                        November 13,                         Joint liability                          February 09,
Yisheng Dahua                                 162,000                             3,845.91                                                              No                Yes
                     2022                                2023                                 guarantee                                2024
                     December 24,                        November 20,                         Joint liability                          March 08,
Yisheng Dahua                                 162,000                             2,101.05                                                              No                Yes
                     2022                                2023                                 guarantee                                2024
                     December 24,                                                             Joint liability                          March 25,
Yisheng Dahua                                 162,000    March 31, 2023            1,957.6                                                              No                Yes
                     2022                                                                     guarantee                                2024
                                                                                Total balance of guarantees
Total limits of guarantees to subsidiaries
                                                                                actually provided to
approved at the end of the reporting                                 162,000                                                                                                49,737.92
                                                                                subsidiaries at the end of the
period (C3)
                                                                                reporting period (C4)
                                              Total amount of guarantees of the Company (Including the above three mentioned guarantees)
                                                                                Total balance of guarantees
Total limits of guarantees approved at
                                                                                actually provided at the end of
the end of the reporting period                                   11,802,000                                                                                             6,128,111.72
                                                                                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
                                                                                                                                                                             138.22%
Company




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3. Situation of others entrusted for cash asset management

(1) Entrusted asset management

□Applicable Not applicable
There was entrust finance during the reporting period.


(2) Entrusted loans

□Applicable Not applicable
The Company had no entrusted loans during the reporting period.

4. Other major contracts

□Applicable Not applicable
There were no other major contracts during the reporting period.


XVI. Description of other major matters

□Applicable Not applicable
No other important events to be described during the reporting period.


XVII. Major Matters of the Company’s Subsidiaries

Applicable □Not applicable
      Ningbo Zhongjin Petrochemical Co., Ltd., a wholly-owned subsidiary of the Company, applied to Ningbo
Branch of China Pacific Property Insurance Co., Ltd. for a tariff guarantee insurance coverage of not more than
RMB 585 million for a guarantee period from March 1, 2024 to March 1, 2025, and the Company will provide
joint liability guarantee for it, which is subject to the letter of guarantee signed by both parties.
      At the end of June 2023, Zhejiang Petroleum & Chemical Co., Ltd., a subsidiary of the Company, transferred
all its 100% equity of Zhoushan Yushan Petrochemical Engineering Co., Ltd. to Zhoushan Green Petrochemical
Park Management Co., Ltd.




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                       Section VII Changes in Shares and Shareholders

I. Changes in Shares

1. Changes in shares

                                                                                                            Unit: share
                                                                       Increase or
                                         Before the change                                   After this change
                                                                      decrease (+, -)
                                     Number            Ratio             Subtotal         Number            Ratio
I. Restricted shares                 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
                                     627,243,750             6.19%                        627,243,750            6.19%
domestic capital
    Including: Shares held by
domestic legal persons
     Shares held by domestic
                                     627,243,750             6.19%                        627,243,750            6.19%
natural persons
  4. Shares held by foreign
investors
     Including: Shares held by
foreign legal persons
     Shares held by foreign
natural persons
II. Shares without sales
                                    9,498,281,250            93.81%                      9,498,281,250           93.81%
restrictions
  1. RMB 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%

Reasons for share changes
□Applicable Not applicable
Approval of share changes
□Applicable Not applicable
Transfers of share changes
□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

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□Applicable Not applicable

2. Changes in restricted shares

□Applicable Not applicable


II. Issuance and Listing of Securities

1. Issuance of securities (excluding preferred shares) during the reporting period

□Applicable Not applicable

2. Explanation of changes in the total number of shares and shareholder structure of the Company, and
changes in the structure of the Company's assets and liabilities

□Applicable Not applicable

3. Existing internal employee shares

□Applicable Not applicable


III. Shareholders and Actual Controllers




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1. Number and shareholding of the company's shareholders

                                                                                                                                                                       Unit: share

                                             Total number of
                                                                                    Total number of
                                                 common
                                                                                     shareholders of
                                             shareholders at                                                                    Total number of preferred
   Total number of                                                                  preferred shares
                                              the end of the                                                                 shareholders whose voting rights
 common shareholders                                                                  with restored
                                   105,062      last month                100,234                                      0      were restored at the end of last                       0
   at the end of the                                                                 voting rights
                                                before the                                                                  month before the disclosure date of
   reporting period                                                                 at the end of the
                                             disclosure date                                                                      annual report (if any)
                                                                                    reporting period
                                              of the annual
                                                                                         (if any)
                                                  report
                          Shareholdings of shareholders holding over 5% of shares or the top 10 shareholders (excluding shares lent through refinancing)
                                                                   Number of         Increase and         Number of           Number of             Pledge, marking or freezing
                             Nature of         Shareholding       shares held at    decrease during       shares held         shares held
 Name of shareholders
                            shareholder           ratio           the end of the     the reporting      subject to sales     without sales     Status of shares        Number
                                                                  report period         period            restrictions        restrictions
Zhejiang Rongsheng        Domestic natural
                                                       51.46%       5,210,237,480      -1,012,552,501                  0      5,210,237,480   N/A                                    0
Holding Group Co., Ltd.   person
Aramco Overseas           Foreign legal
                                                       10.00%       1,012,552,501      1,012,552,501                   0      1,012,552,501   N/A                                    0
Company B.V.              person
                          Domestic natural
Li Shuirong                                             6.35%         643,275,000                  0         482,456,250        160,818,750   N/A                                    0
                          person
Hong Kong Securities
                          Foreign legal
Clearing Company                                        1.45%         146,790,511        -13,945,193                   0        146,790,511   N/A                                    0
                          person
Limited
                          Domestic natural
Li Guoqing                                              0.95%          96,525,000                  0          72,393,750         24,131,250   N/A                                    0
                          person
                          Domestic natural
Xu Yuejuan                                              0.95%          96,525,000                  0                   0         96,525,000   N/A                                    0
                          person
                          Domestic natural
Li Yongqing                                             0.95%          96,525,000                  0          72,393,750         24,131,250   N/A                                    0
                          person
Horizon Asset - Huaneng
Trust Jiayue No. 7
Single Fund Trust -       Others                        0.54%          55,148,287          -5,800,000                  0         55,148,287   N/A                                    0
Horizon Asset Huixin
No. 43 Single Asset
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Management Plan
Huaneng Guicheng Trust
Corporation Limited -
Huaneng Trust Rongyue         Others                            0.49%           50,078,500           28,470,000                    0           50,078,500    N/A                                   0
Weicheng Pooled Fund
Trust Plan
                              Domestic natural
Ni Xincai                                                       0.47%           47,925,000                    0                    0           47,925,000    N/A                                   0
                              person
The situation (if any) that strategic investors or   Rongsheng Holdings, the controlling shareholder of the Company, signed the Share Purchase and Sale Agreement with Aramco Overseas
general legal persons become the top 10              Company B.V. (“AOC”), a wholly-owned subsidiary of Saudi Aramco, a strategic partner on March 27, 2023, and planned to transfer
shareholders due to the placement of new             1,012,552,501 shares of the Company it held to AOC through agreed transfer. On July 20, 2023, both parties obtained the Securities Transfer
shares (if any)                                      Registration Confirmation issued by China Securities Depository and Clearing Corporation Limited and completed the transfer.
                                                     Among the top 10 shareholders, Zhejiang Rongsheng Holding Group Co., Ltd. is the controlling shareholder of the Company, Li Yongqing and
Explanation of the relationship or concerted         Li Guoqing are nephews of Li Shuirong, Chairman of the Board of Directors of Zhejiang Rongsheng Holding Group Co., Ltd., Xu Yuejuan is
action among the above shareholders                  sister-in-law of Li Shuirong, and Ni 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
                                                     N/A
delegating/receiving/waiving voting rights
Special explanation of the existence of a
                                                     Among the top 10 shareholders, Rongsheng Petrochemical Co., Ltd. repurchased 516,433,122 shares in the special securities account,
special repurchase account among the top 10
                                                     accounting for 5.10% of the Company’s total share capital.
shareholders (if any)
                                                             Shareholdings of the top 10 shareholders not subject to sales restrictions
                                                                                  Number of shares without sales                                         Class of shares
                         Name of shareholders                               restrictions held at the end of the reporting
                                                                                               period                                  Class of shares                        Number

Zhejiang Rongsheng Holding Group Co., Ltd.                                                                 5,210,237,480    RMB ordinary shares                                      5,210,237,480
Aramco Overseas Company B.V.                                                                               1,012,552,501    RMB ordinary shares                                      1,012,552,501
Li Shuirong                                                                                                  160,818,750    RMB ordinary shares                                        160,818,750
Hong Kong Securities Clearing Company Limited                                                                146,790,511    RMB ordinary shares                                        146,790,511
Xu Yuejuan                                                                                                    96,525,000    RMB ordinary shares                                         96,525,000
Horizon Asset - Huaneng Trust Jiayue No. 7 Single Fund Trust -
                                                                                                              55,148,287    RMB ordinary shares                                         55,148,287
Horizon Asset Huixin No. 43 Single Asset Management Plan
Huaneng Guicheng Trust Corporation Limited - Huaneng
                                                                                                              50,078,500    RMB ordinary shares                                         50,078,500
Trust Rongyue Weicheng Pooled Fund Trust Plan


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Ni Xincai                                                                                                       47,925,000    RMB ordinary shares                                        47,925,000
Hangzhou Mingzhu Enterprise Management Partnership (Limited
                                                                                                                39,838,466    RMB ordinary shares                                        39,838,466
Partnership)
Penghua Fund - China Life Insurance Co., Ltd. - Participating
Insurance - Penghua Fund State Life Stock Growth Equity Portfolio                                               36,595,081    RMB ordinary shares                                        36,595,081
Single Asset Management Plan (Available for Sale)
                                                                              Among the top 10 shareholders, Zhejiang Rongsheng Holding Group Co., Ltd. is the controlling shareholder of the
Explanation of the relationship or concerted action among the top 10
                                                                              Company, Xu Yuejuan is sister-in-law of Li Shuirong, Chairman of the Board of Directors of Zhejiang Rongsheng
shareholders of outstanding shares without sales restrictions and
                                                                              Holding Group Co., Ltd., and Ni Xincai is the brother-in-law of Li Shuirong, forming associated relationships. In
among the top 10 shareholders of outstanding shares without sales
                                                                              addition to the above associated relationships, the Company has no knowledge of whether other shareholders are
restrictions and the top 10 shareholders
                                                                              related to each other or act in concert.
Explanation of the top 10 ordinary shareholders’ participation in            Zhejiang Rongsheng Holding Group Co., Ltd. holds 5,180,237,480 shares through an ordinary account and 30,000,000
securities margin trading (if any)                                            shares through a credit account.

Participation of the top ten shareholders in lending shares by refinancing business
□Applicable Not applicable
The top ten shareholders have changed from the previous period
Applicable □Not applicable

                                                                                                                                                                                       Unit: share

                                                      Changes in the top ten shareholders compared with the end of the previous period
                                                                                                                                             Number of shares held by shareholders in general
                                                                                          Number of shares lent by refinancing at the
                                                                       Add/Exit in                                                         account and credit account and lent by refinancing at
                                                                                            end of the period and not yet returned
                                                                           this                                                                   the end of the period and not returned
                Name of shareholder (full name)
                                                                        reporting                                                                                                   Proportion to
                                                                         period                                     Proportion to total
                                                                                                  Total                                                   Total                      total share
                                                                                                                      share capital
                                                                                                                                                                                       capital
Aramco Overseas Company B.V.                                           Add                                     0                  0.00%                           1,012,552,501             10.00%
Huaneng Guicheng Trust Corporation Limited - Huaneng
                                                                       Add                                     0                  0.00%                             50,078,500               0.49%
Trust Rongyue Weicheng Pooled Fund Trust Plan
China Construction Bank Co., Ltd. - GF Technology Pioneer
                                                                       Exit                                    0                  0.00%                                       0              0.00%
Hybrid Securities Investment Fund
Shanghai Pudong Development Bank Co., Ltd - Guangfa High-
                                                                       Exit                                    0                  0.00%                                       0              0.00%
end Manufacturing Equity Initiating Securities Investment Fund


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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
□Yes No
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

2. Controlling shareholders of the Company

Nature of controlling shareholder: natural person holding
Type of controlling shareholder: legal person
                                  Legal
                                                Date of      Organiz
  Name of controlling        representativ
                                              establishme     ation                           Main business
     shareholder              e/person-in-
                                                   nt         code
                                 charge
                                                                         Industrial    investment,     enterprise     management
                                                                         consulting, indoor and outdoor building decoration,
                                                                         sales of chemical raw materials and products (excluding
                                                                         dangerous chemicals and easily made drugs), precious
                                                                         metals (excluding those under special control), gold
                                                                         products, coal (no storage), metal materials and
                                                                         products, steel, building materials, light textile raw
                                                             9133000
Zhejiang Rongsheng                            September                  materials and products, fuel oil (excluding finished oil),
                             Li Shuirong                     0793386
Holding Group Co., Ltd.                       13, 2006                   photovoltaic products, cement and products, wood and
                                                             31XM
                                                                         products, hardware and electrical appliances and daily
                                                                         necessities,    computer      software     development,
                                                                         information consulting services, and import and export
                                                                         business. (Except for projects prohibited or restricted by
                                                                         national laws and regulations). (Any project that needs
                                                                         to be approved by law can only be carried out after
                                                                         getting approval by relevant authorities.)
Equity of other domestic
and     overseas   listed
companies in which
                             Zhejiang Rongsheng Holding Group Co., Ltd. has held 51.46% of shares of the Company and
controlling shareholders
                             29.08% of shares of Ningbo United Group Co., Ltd., respectively as their de facto controller.
have controlled and held
shares     during     the
reporting period

Changes in controlling shareholders during the reporting period
□Applicable Not applicable
There were no changes in controlling shareholders during the reporting period.

3. Actual controllers and persons acting in concert with the Company

Nature of actual controller: domestic natural person
Type of actual controller: natural person

   Name of the actual          Relationship with                                            Obtaining the right of residence in
                                                                  Nationality
      controller               actual controller                                             other countries or regions or not
Li Shuirong                  Same person                China                              No
Main occupation and          Chairman of the Board of Directors of Zhejiang Rongsheng Holding Group Co., Ltd., Chairman of
position                     Ningbo United Group Co., Ltd., and Chairman of the Company.
Domestic and foreign         As of the end of the reporting period, Mr. Li has held 63.523% of the shares of Zhejiang Rongsheng
listed companies under       Holding Group Co., Ltd. as its actual controller. Zhejiang Rongsheng Holding Group Co., Ltd. has
his control in the past 10   held 51.46% of shares of the Company and 29.08% of shares of Ningbo United Group Co., Ltd.,


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years                     respectively as their de facto controller. Zhejiang Rongsheng Holding Group Co., Ltd. has held
                          51.46% of shares of the Company and 29.08% of shares of Ningbo United Group Co., Ltd.,
                          respectively as their de facto controller.

Changes in actual controllers during the reporting period
□Applicable Not applicable
There were no changes in actual controllers during the reporting period.
Block diagram for the property and control relations between the Company and its actual controller



                                                Li Shuirong

                                                                63.523%

                                      Zhejiang Rongsheng Holding
                                                                                         6.35%
                                            Group Co., Ltd.

                                                                 51.46%

                                      Rongsheng Petrochemical
                                             Co., Ltd.


Block diagram for the property and control relations between the Company and its actual controller
□Applicable Not applicable

4. The cumulative number of shares pledged by the controlling shareholder or the first largest
shareholder of the Company and persons acting in concert with the Company reaches 80% of the
number of shares held.

□Applicable Not applicable

5. Other legal shareholders holding more than 10 % of the shares

Applicable □Not applicable

                              Legal
Name of corporate                                      Date of                                        Main business or
                      representative/person-                              Registered capital
  shareholder                                       establishment                                   management activities
                            in-charge
                                                                                                  Service providers, internal
                                                                                                  banks and holding
Aramco Overseas      Mazin Mohammed M                                                             companies are mainly
                                                 Date                   EUR 17,907,127,251
Company B.V.         Dabbagh                                                                      responsible for Saudi
                                                                                                  Aramco's procurement and
                                                                                                  other services.


6. Restricted reduction of shares by controlling shareholders, actual controllers, restructuring parties and
other committed subjects

Applicable □Not applicable
        Rongsheng Holdings, the controlling shareholder of the Company, signed the Share Purchase and Sale


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Agreement with Aramco Overseas Company B.V, a wholly-owned subsidiary of Saudi Aramco, a strategic partner
on March 27, 2023, and planned to transfer 1,012,552,501 shares of the Company it held to AOC through agreed
transfer. On July 20, 2023, both parties obtained the Securities Transfer Registration Confirmation issued by
China Securities Depository and Clearing Corporation Limited and completed the transfer.


IV. Specific implementation of share repurchase during the reporting period

Progress of implementation of share buybacks
Applicable □Not applicable

                                                                                                           Proportion of
                                                                                                           the number of
                             Proporti                                                                           shares
Disclosur    Number of                    Proposed                                           Number of
                               on to                        Proposed                                      repurchased to
e time of   shares to be                 repurchase                          Repurchase        shares
                               total                       repurchase                                     the underlying
   the      repurchased                    amount                             purpose       repurchased
                               share                         period                                       shares involved
 scheme       (shares)                  (RMB 10,000)                                          (shares)
                              capital                                                                       in the equity
                                                                                                           incentive plan
                                                                                                               (if any)
                                                          Within 12
                                                                            Convertible
                                                          months from
            45,454,500                  RMB 1 billion                       corporate
                                                          the date of
            shares -                    (inclusive) and                     bonds issued
March 16,                    0.45%-                       approval of
            90,909,100                  not more than                       by listed       136,082,746             0.00%
2022                         0.90%                        this repurchase
            shares (all                 RMB 2 billion                       companies for
                                                          plan by the
            inclusive)                  (inclusive)                         conversion
                                                          board of
                                                                            into stocks
                                                          directors
                                                                            Convertible
                                                                            corporate
                                                          Within 12
                                                                            bonds or
                                                          months from
            50 million                  RMB 1 billion                       employee
                                                          the date of
            shares-100       0.4938%    (inclusive) and                     stock
August                                                    approval of
            million shares   —         not more than                       ownership       147,862,706             0.00%
05, 2022                                                  this repurchase
            (both            0.9876%    RMB 2 billion                       plans issued
                                                          plan by the
            inclusive)                  (inclusive)                         by listed
                                                          board of
                                                                            companies for
                                                          directors
                                                                            conversion
                                                                            into stocks
                                                                            Convertible
                                                                            corporate
                                                          Within 12
                                                                            bonds or
                                                          months from
            83,333,333                  RMB 1.5                             employee
                                                          the date of
            shares-          0.8230%    billion                             stock
August                                                    approval of
            166,666,667      —         (inclusive) -                       ownership       232,487,670             0.00%
22, 2023                                                  this repurchase
            shares (both     1.6460%    RMB 3 billion                       plans issued
                                                          plan by the
            inclusive)                  (inclusive)                         by listed
                                                          board of
                                                                            companies for
                                                          directors
                                                                            conversion
                                                                            into stocks

Implementation progress of reducing repurchased shares by centralized competitive bidding
□Applicable Not applicable




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                              Section VIII Preferred Shares

□Applicable Not applicable
The Company had no preferred shares during the reporting period.




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                                                  Section IX Bonds

Applicable □Not applicable


I. Enterprise Bonds

□Applicable Not applicable
The Company had no corporate bonds during the reporting period.


II. Corporate Bonds

Applicable □Not applicable

1. Basic information of corporate bonds

                                                                                                           Unit:RMB 10,000
                        Bond                                                                         Mode of
                                                                                       Intere                           Tradi
                        abbre     Bond     Issue       Value      Maturit     Bond                 repayment of
  Name of bond                                                                           st                               ng
                        viatio    code     date        date       y date     balance               principal and
                                                                                        rate                            venue
                          n                                                                           interest
                                                                                                The interest shall be
                                                                                                accrued per year on
2020 Public                                                                                     a simple interest
Offering of Green                                                                               basis, instead of       Shenz
                       20
Corporate Bonds to                        April      April        April                         compound interest.      hen
                       Rongs      14908
Eligible Investors                        20,        22,          22,        100,000   3.86%    The interest shall be   Stock
                       heng       7.SZ
by Rongsheng                              2020       2020         2024                          paid once a year,       Excha
                       G1
Petrochemical Co.,                                                                              and the last interest   nge
Ltd. (Grade 1)                                                                                  shall be paid
                                                                                                together with the
                                                                                                principal.
                                                                                                The interest shall be
                                                                                                accrued per year on
2020 Public                                                                                     a simple interest
Offering of Green                                                                               basis, instead of       Shenz
                       20
Corporate Bonds to                        August     Septem       Septem                        compound interest.      hen
                       Rongs      14922
Eligible Investors                        28,        ber 02,      ber 02,    100,000   3.45%    The interest shall be   Stock
                       heng       0.SZ
by Rongsheng                              2020       2020         2024                          paid once a year,       Excha
                       G2
Petrochemical Co.,                                                                              and the last interest   nge
Ltd. (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



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2. Trigger and implementation of issuer or investor option clauses and investor protection clauses

Applicable □Not applicable

                                                                                                            Implementation of
                                   Bond           Type of clause covered
       Name of bond                                                                 Option clause           investor protection
                                abbreviation         under the bond
                                                                                                                  clause
                                                                                                         The        implementation
2020 Public Offering of
                                                Option to adjust coupon       During the reporting       conditions for the above
Green Corporate Bonds to        20
                                                rate, put-back option and     period, there was no       clause      of   investor
Eligible     Investors    by    Rongsheng
                                                accelerated     settlement    need to implement          protection have not been
Rongsheng       Petrochemical   G1
                                                clause                        the option clause.         triggered during the
Co., Ltd. (Grade 1)
                                                                                                         reporting period
                                                                                                         The        implementation
2020 Public Offering of
                                                Option to adjust coupon       During the reporting       conditions for the above
Green Corporate Bonds to        20
                                                rate, put-back option and     period, there was no       clause      of   investor
Eligible     Investors    by    Rongsheng
                                                accelerated     settlement    need to implement          protection have not been
Rongsheng       Petrochemical   G2
                                                clause                        the option clause.         triggered during the
Co., Ltd. (Grade 2)
                                                                                                         reporting period


3. Intermediaries

Name of bond            Name of                                     Name of signing             Contacts of           Contact
                                             Office address
  projects           intermediaries                                  accountants              intermediaries          number
                                            Tower B, China
                                            Resources
                 Pan-China Certified
20 Rongsheng                                Building,             Yu Jianan, Xu
                 Public Accountants
G1 and 20                                   No.1366,              Xiaofeng, Xu               Zheng Qihua          0571-88216888
                 (Special General
Rongsheng G2                                Qianjiang Road,       Haihong, Xu Cheng
                 Partnership)
                                            Shengcheng
                                            District, Hangzhou

Whether the institutions above change during the reporting period
□Yes No

4. Use of the raised funds

                                                                                                                 Unit:RMB 10,000
                                                                                                            Consistent with the
                     Total                                        Operation of a      Rectification of
                                                                                                           purpose, use plan and
Name of bond       amount         Used             Unused         special account      illegal use of
                                                                                                             other agreements
  projects         of raised     amount            amount            for raised       raised funds (if
                                                                                                              promised in the
                    funds                                          funds (if any)           any)
                                                                                                             prospectus or not
20 Rongsheng
                    100,000        100,000                    0   Normal              None                 Yes
G1
20 Rongsheng
                    100,000        100,000                    0   Normal              None                 Yes
G2

Raise funds for construction projects
Applicable □Not applicable

     As of the end of June 2020, the net funds raised by the bond "20 Rongsheng G1" had been used for the
construction of the refining-chemical integration project (40 million tons per year) of ZPC and to supplement
the working capital of the Company, and the raised funds had been used up. The use of funds raised by the bond
"20 Rongsheng G1" was consistent with the relevant commitments in the prospectus.


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    As of the end of 2020, the net funds raised by the bond "20 Rongsheng G2" had been used for the
construction of the refining-chemical integration project (40 million tons per year) of ZPC and to supplement
the working capital of the Company, and the raised funds had been used up. The use of funds raised by the bond
"20 Rongsheng G2" was consistent with the relevant commitments in the prospectus.
Changes in the use of funds raised from the above bonds of the Company during the reporting period
□Applicable Not applicable

5. Adjustment of credit rating results during the reporting period

□Applicable Not applicable

6. 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

□Applicable Not applicable


III. Debt financing instruments of non-financial enterprises

□Applicable Not applicable
During the reporting period, the Company did not have any debt financing instruments of non-financial
enterprises.


IV. Convertible corporate bonds

□Applicable Not applicable
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. Overdue situation of interest-bearing debts other than bonds at the end of the reporting
period

□Applicable Not applicable


VII. Any violations of rules and regulations during the reporting period

□Yes No


VIII. Key Accounting Data and Financial Indicators of the Company in Recent Two Years
as of the End of the Reporting Period

                                                                                             Unit:RMB 10,000


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                                                                                                  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                                      59.67%                             73.60%                         -18.93%
Liability-asset ratio                              74.75%                             73.20%                           1.55%
Quick ratio                                        14.90%                             23.07%                         -35.41%
                                                                                                  Increase/decrease in the
                                                                                                  current reporting period
                                Current reporting period          Same period last year
                                                                                                  over the same period last
                                                                                                             year
Net profit net of non-
                                                 82,009.29                        201,216.42                         -59.24%
recurring gain and loss
EBITDA total debt ratio                            11.52%                             11.69%                          -0.17%
Interest coverage ratio                               1.06                                1.35                       -21.48%
Cash interest coverage ratio                          4.51                                4.18                         7.89%
EBITDA interest coverage
                                                      2.81                                2.85                         1.40%
ratio
Loan repayment rate                               100.00%                           100.00%                            0.00%
Interest cover ratio                              100.00%                           100.00%                            0.00%




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                                   Section X Financial Reports

I. Audit Report

Type of audit opinion                                      Standard unqualified opinion
Audit Report Signing Date                                  April 24, 2024
                                                           Pan-China Certified Public Accountants (Special General
Name of auditor
                                                           Partnership)
Audit Report No.                                           2024 (4366)
Name of certified public accountants                       Jia Chuan, Xu Haihong

                                               Text of Audit Report
     I. Audit Opinion
     We have audited the financial statements of Rongsheng Petrochemical Co., Ltd. (the “Company”), which
comprise the consolidated and parent company balance sheets as at December 31, 2023, the consolidated and
parent company income statements, consolidated and parent company cash flow statements, and consolidated and
parent company statements of changes in equity for the year then ended, as well as notes to financial statements.
     In our opinion, the accompanying financial statements present fairly, in all material respects, the financial
position of the Company as at December 31, 2023, and its financial performance and its cash flows for the year
then ended in accordance with China Accounting Standards for Business Enterprises.
     II. Basis for Audit Opinion
     We conducted our audit in accordance with China Standards on Auditing. Our responsibilities under those
standards are further described in the Certified Public Accountant’s Responsibilities for the Audit of the Financial
Statements section of our report. We are independent of the Company in accordance with the China Code of
Ethics for Certified Public Accountants, and we have fulfilled other ethical responsibilities. We believe that the
audit evidence we have obtained is sufficient and appropriate to provide a basis for our audit opinion.
     III. Key Audit Matters
     Key audit matters are those matters that, in our professional judgment, were of most significance in our audit
of the financial statements of the current period. These matters were addressed in the context of our audit of the
financial statements as a whole, and in forming our opinion thereon, and we do not express a separate opinion on
these matters.
     (I) Revenue recognition
     1. Description of matters
     Please refer to section III (XXIV) and V (II) 1 of notes to the financial statements for details.
      The operating income of Rongsheng Petrochemical Company mainly comes from the sales of refinery
products, chemical products, PTA, polyester chips, polyester yarns, polyester films, etc. In 2023, the operating
revenue amounted to 325,111.61 million yuan. According to the sales contract entered into between the Company
and its customers, revenue from sales of goods is recognized when the customer has obtained the control over
related goods.
     As operating revenue is one of the key performance indicators of the Company, there might be inherent risks
that the Company’s management (the “Management”) adopts inappropriate revenue recognition to achieve
specific goals or expectations, we have identified revenue recognition as a key audit matter.
     2. Responsive audit procedures

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     Our main audit procedures for revenue recognition are as follows:
     (1) We obtained understandings of key internal controls related to revenue recognition, assessed the design of
these controls, determined whether they had been executed, and tested the effectiveness of the operation;
      (2) We checked sales contracts, obtained understandings of main contractual terms or conditions, confirmed
the transaction essence of the related businesses in combination with their background, and assessed whether the
revenue recognition method was appropriate;
      (3) We performed analysis procedure on operating revenue and gross margin by month, product, customer,
etc., so as to identify whether there are significant or abnormal fluctuations and find out the reason;
     (4) For revenue from domestic sales, we checked supporting documents related to revenue recognition by
sampling method, including sales contracts, orders, sales invoices, outbound delivery orders, logistics records,
delivery receipts, etc.; for revenue from overseas sales, we obtained information from Electron Port and checked it
with accounting records, and checked supporting documents including sales contracts, bills of clearance, waybills,
sales invoices, delivery and shipping records, etc. by sampling method;
    (5) We performed confirmation procedures on sales amount of major customers by sampling method in
combination with confirmation procedure of accounts receivable;
     (6) We performed cut-off tests to check whether the revenue was recognized in the appropriate period;
     (7) We obtained sales return records subsequent to the balance sheet date and checked whether there was
revenue not eligible for recognition at the balance sheet date; and
     (8) We checked whether information related to operating revenue had been presented appropriately in the
financial statements.
     (II) Measurement of fixed assets and construction in progress
     1. Description of matters
     Please refer to section III (XVI), III (XVII), III (XVIIII) and V (I) 11 and 12 of notes to the financial
statements for details.
      As of December 31, 2023, the book balance of fixed assets presented in the financial statements of the
Company amounted to 219,699.68 million yuan, which mainly refer to machinery used for production of refining-
chemical products, etc. and corresponding plants. Such assets are accounted for as fixed assets when they reach
the designed usable conditions, with depreciation made using the straight-line method over their estimated useful
lives.
     As of December 31, 2023, the book balance of construction in progress presented in the financial statements
of the Company amounted to 41,820.67 million yuan, which mainly refers to 1.40 million tons of ethylene, as well
as downstream chemical plant installations, public works and supporting facilities, etc. Such construction in
progress is measured at actual cost, which include construction costs, installation costs, borrowing costs eligible
for capitalization and other necessary expenditures incurred to bring the construction in progress to its designed
usable conditions, including expenditures on engineering design, supervision, cost consultancy, etc.
      The judgments made by the Management would have an impact on the carrying amount of fixed assets and
construction in progress, as well as deprecation policy for fixed assets, which includes: determination of
expenditures eligible for capitalization, time point of transferring the construction in progress into fixed assets and
starting deprecation, estimation of the economic useful life and the residual value of corresponding fixed assets.
     As the assessment of carrying amount of fixed assets and construction in progress involves significant
judgment of the Management, and may have significant impact on the consolidated financial statements, we have
identified measurement and recognition of fixed assets and construction in progress as a key audit matter.
     2. Responsive audit procedures
     Our main audit procedures for measurement of fixed assets and construction in progress are as follows:

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     (1) We obtained understandings of key internal controls related to measurement of fixed assets and
construction in progress, assessed the design of these controls, determined whether they had been executed, and
tested the effectiveness of the operation;
      (2) We checked newly increased construction in progress by sampling method, confirmed whether they were
eligible for capitalization, spot checked construction and installation costs with significant amount increased in the
current period, checked related construction contracts, and cross checked the actual amount paid with invoices and
payment vouchers;
     (3) We obtained loan contracts and reviewed the accuracy and completeness of recognition of capitalized
interest in combination with the inputs into construction in progress;
     (4) We conducted on-site observation on engineering construction to obtain an understanding of and assess
the progress of engineering, so as to confirm whether there are significant differences between the observation
results and the Company’s accounting records;
     (5) We confirmed the time point of transferring construction in progress to fixed assets, checked the accuracy
of the time point in combination with on-site observation and fixed assets acceptance reports;
     (6) We assessed the reasonableness of depreciation method of fixed assets to further review the
reasonableness of accrued depreciations; and
    (7) We checked whether information related to fixed assets and construction in progress had been presented
appropriately in the financial statements.
     IV. Other Information
     Management is responsible for the other information. The other information comprises the information
included in the Company’s annual report, but does not include the financial statements and our auditor’s report
thereon.
     Our opinion on the financial statements does not cover the other information and we do not express any form
of assurance conclusion thereon.
     In connection with our audit of the financial statements, our responsibility is to read the other information
and, in doing so, consider whether the other information is materially inconsistent with the financial statements or
our knowledge obtained in the audit or otherwise appears to be materially misstated.
     If, based on the work we have performed, we conclude that there is a material misstatement of the other
information, we are required to report that fact. We have nothing to report in this regard.
     V. Responsibilities of the Management and Those Charged with Governance for the Financial
Statements
     The Management is responsible for preparing and presenting fairly the financial statements in accordance
with China Accounting Standards for Business Enterprises, as well as designing, implementing and maintaining
internal control relevant to the preparation of financial statements that are free from material misstatement,
whether due to fraud or error.
     In preparing the financial statements, the Management is responsible for assessing the Company’s ability to
continue as a going concern, disclosing, as applicable, matters related to going concern and using the going
concern basis of accounting unless the Management either intends to liquidate the Company or to cease operations,
or has no realistic alternative but to do so.
     Those charged with governance are responsible for overseeing the Company’s financial reporting process.
     VI. Certified Public Accountant’s Responsibilities for the Audit of the Financial Statements
     Our objectives are to obtain reasonable assurance about whether the financial statements as a whole are free
from material misstatement, whether due to fraud or error, and to issue an auditor’s report that includes our
opinion. Reasonable assurance is a high level of assurance, but is not a guarantee that an audit conducted in

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accordance with China Standards on Auditing will always detect a material misstatement when it exists.
Misstatements can arise from fraud or error and are considered material if, individually or in the aggregate, they
could reasonably be expected to influence the economic decisions of users taken on the basis of these financial
statements.
     We exercise professional judgment and maintain professional skepticism throughout the audit performed in
accordance with China Standards on Auditing. We also:
     (I) Identify and assess the risks of material misstatement of the financial statements, whether due to fraud or
error, design and perform audit procedures responsive to those risks, and obtain audit evidence that is sufficient
and appropriate to provide a basis for our opinion. The risk of not detecting a material misstatement resulting from
fraud is higher than for one resulting from error, as fraud may involve collusion, forgery, intentional omissions,
misrepresentations, or the override of internal control.
     (II) Obtain an understanding of internal control relevant to the audit in order to design audit procedures that
are appropriate in the circumstances.
     (III) Evaluate the appropriateness of accounting policies used and the reasonableness of accounting estimates
and related disclosures made by the Management.
     (IV) Conclude on the appropriateness of the Management’s use of the going concern basis of accounting and
based on the audit evidence obtained, whether a material uncertainty exists related to events or conditions that
may cast significant doubt on the Company’s ability to continue as a going concern. If we conclude that a material
uncertainty exists, we are required to draw attention in our auditor’s report to the related disclosures in the
financial statements or, if such disclosures are inadequate, to modify our opinion. Our conclusions are based on
the audit evidence obtained up to the date of our auditor’s report. However, future events or conditions may cause
the Company to cease to continue as a going concern.
     (V) Evaluate the overall presentation, structure and content of the financial statements, and whether the
financial statements represent the underlying transactions and events in a manner that achieves fair presentation.
     (VI) Obtain sufficient and appropriate audit evidence regarding the financial information of the entities or
business activities within the Company to express an opinion on the financial statements. We are responsible for
the direction, supervision and performance of the group audit. We remain sole responsibility for our audit opinion.
     We communicate with those charged with governance regarding the planned audit scope, time schedule and
significant audit findings, including any deficiencies in internal control of concern that we identify during our
audit.
     We also provide those charged with governance with a statement that we have complied with relevant ethical
requirements regarding independence, and to communicate with them all relationships and other matters that may
reasonably be thought to bear on our independence, and where applicable, related safeguards.
     From the matters communicated with those charged with governance, we determine those matters that were
of most significance in the audit of the financial statements of the current period and are therefore the key audit
matters. We describe these matters in our auditor’s report unless law or regulation precludes public disclosure
about the matter or when, in extremely rare circumstances, we determine that a matter should not be
communicated in our report because the adverse consequences of doing so would reasonably be expected to
outweigh the public interest benefits of such communication.


II. Financial Statements

The financial statement notes are represented in RMB.

1. Consolidated balance sheet

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Prepared by: Rongsheng Petrochemical Co., Ltd.
                                                 December 31, 2023
                                                                                                   Unit: RMB
                    Item                         December 31, 2023              January 01, 2023
Current assets:
  Cash and bank balances                                   13,070,255,466.02              18,238,774,380.21
  Settlement funds
  Loans to other banks
  Held-for-trading financial assets                           310,087,429.45                 188,283,362.49
  Derivative financial assets
  Notes receivable
  Accounts receivable                                       4,737,733,703.66               7,128,011,047.03
  Receivables financing                                       175,036,242.93                 187,298,909.35
  Advances paid                                             1,493,312,465.86               2,558,120,124.99
  Premiums receivable
  Reinsurance accounts receivable
   Reinsurance contract reserve
receivable
  Other receivables                                         4,510,228,597.49               4,262,221,292.97
     Including: Interest receivables
             Dividends receivable
  Redemptory monetary capital for sale
  Inventories                                              61,733,657,342.07              60,689,909,793.94
  Contract assets
  Assets held for sale
  Non-current assets due within one year
  Other current assets                                      5,297,128,974.31               2,467,681,369.50
Total current assets                                       91,327,440,221.79              95,720,300,280.48
Non-current assets:
  Loans and advances
  Debt investments
  Other debt investments
  Long-term receivables
  Long-term equity investments                               9,183,711,444.96              8,733,329,806.35
  Other equity instrument investments
  Other non-current financial assets
  Investment property                                          10,395,574.60                  10,667,020.60
  Fixed assets                                            219,699,679,397.52             222,161,110,736.65
  Construction in progress                                 41,820,671,070.59              26,135,157,629.45
  Productive biological assets
  Oil & gas assets
  Right-of-use assets                                         200,102,141.16                 225,606,768.34


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  Intangible assets                             7,128,930,412.44              5,997,771,881.12
  Development expenditures
  Goodwill
  Long-term deferred expense                           45,701.13                    117,159.13
  Deferred tax assets                             690,808,878.08                398,380,992.98
  Other non-current assets                      4,856,655,469.41              3,206,152,216.42
Total non-current assets                      283,591,000,089.89            266,868,294,211.04
Total assets                                  374,918,440,311.68            362,588,594,491.52
Current liabilities:
  Short term borrowings                        44,810,936,767.94             26,369,552,400.50
  Central bank loans
  Loans from other banks
  Held-for-trading financial liabilities          623,298,741.33                588,769,711.55
  Derivative financial liabilities
  Notes payable                                 4,195,471,402.63              3,408,800,462.03
  Accounts payable                             49,744,126,901.38             69,079,366,976.43
  Advances received
  Contract liabilities                          4,421,732,432.83              3,734,262,391.81
  Financial liabilities under repo
  Absorbing deposit and interbank
deposit
   Deposits for agency security
transaction
  Deposits for agency security
underwriting
  Employee benefits payable                     1,032,220,776.56              1,022,711,102.12
  Taxes and rates payable                         476,781,167.70              1,463,341,122.44
  Other payables                               16,919,133,504.47              3,472,604,671.47
     Including: Interests payable
               Dividends payable                  228,000,000.00                108,000,000.00
  Handling fees and commissions
payable
  Reinsurance accounts payable
  Liabilities held for sale
  Non-current liabilities due within one
                                               30,286,684,174.81             20,461,387,778.93
year
  Other current liabilities                       551,990,844.96                458,588,848.28
Total current liabilities                     153,062,376,714.61            130,059,385,465.56
Non-current liabilities:
  Insurance policy reserve
  Long-term borrowings                        125,179,583,821.18            130,962,386,969.29
  Bonds payable                                                               2,034,827,122.23
     Including: Preferred shares


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               Perpetual bonds
  Lease liabilities                                                    193,002,312.38                          213,400,396.45
  Long-term payables
  Long-term employee benefits payable
  Estimated liabilities
  Deferred income                                                      195,581,593.25                          195,662,553.73
  Deferred tax liabilities                                            1,619,074,228.97                       1,955,971,401.12
  Other non-current liabilities
Total non-current liabilities                                      127,187,241,955.78                      135,362,248,442.82
Total liabilities                                                  280,249,618,670.39                      265,421,633,908.38
Owner’s equity:
  Share capital                                                     10,125,525,000.00                       10,125,525,000.00
  Other equity instruments
     Including: Preferred shares
               Perpetual bonds
  Capital reserve                                                   10,825,322,259.36                       10,822,594,513.39
  Less: Treasury shares                                               6,619,807,176.02                       3,978,202,364.65
  Other comprehensive income                                            110,203,866.35                         139,462,613.71
  Special reserve                                                        60,677,296.91
  Surplus reserve                                                      974,151,644.68                          886,470,394.72
  General risk reserve
  Undistributed profit                                              28,859,818,194.51                       29,265,710,547.78
Total equity attributable to the parent
                                                                    44,335,891,085.79                       47,261,560,704.95
company
  Minority equity                                                   50,332,930,555.50                       49,905,399,878.19
Total equity                                                        94,668,821,641.29                       97,166,960,583.14
Total liabilities & equity                                         374,918,440,311.68                      362,588,594,491.52
Legal representative: Li Shuirong         Officer in charge of accounting: Wang Yafang   Head of accounting firm: Zhang Shaoying


2. Balance sheet of the parent company

                                                                                                                     Unit: RMB
                    Item                                 December 31, 2023                        January 01, 2023
Current assets:
  Monetary fund                                                       3,178,729,609.27                         710,893,292.35
  Held-for-trading financial assets                                         590,642.24
  Derivative financial assets
  Notes receivable
  Accounts receivable                                                    20,051,350.25                          70,794,193.95
  Receivables financing                                                  48,866,718.09                          49,291,497.90
  Advances paid                                                          86,770,376.46                          59,646,623.00
  Other receivables                                                   3,279,228,160.71                         674,169,712.95


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     Including: Interest receivables
               Dividends receivable             1,230,000,000.00                   300,000,000.00
  Inventories                                     373,819,275.01                   458,506,509.44
  Contract assets
  Assets held for sale
  Non-current assets due within one year
  Other current assets                                                              80,073,156.09
Total current assets                            6,988,056,132.03                 2,103,374,985.68
Non-current assets:
  Debt investments
  Other debt investments
  Long-term receivables
  Long-term equity investment                  44,868,063,401.17                43,204,610,202.35
  Other equity instrument investments
  Other non-current financial assets
  Investment property                              10,395,574.60                    10,667,020.60
  Fixed assets                                    278,851,669.68                   292,134,252.67
  Construction in progress
  Productive biological assets
  Oil & gas assets
  Right-of-use assets                                   362,662.83                   1,813,314.23
  Intangible assets                                15,926,750.02                    18,392,144.26
  Development expenditures
  Goodwill
  Long-term deferred expense
  Deferred tax assets
  Other non-current assets
Total non-current assets                       45,173,600,058.30                43,527,616,934.11
Total assets                                   52,161,656,190.33                45,630,991,919.79
Current liabilities:
  Short-term borrowings                         5,205,927,913.36                 7,450,753,608.62
  Held-for-trading financial liabilities
  Derivative financial liabilities
  Notes payable                                   877,250,766.14                   700,000,000.00
  Accounts payable                              2,236,363,176.15                 5,285,277,965.83
  Advances received
  Contract liabilities                            132,034,985.73                   149,074,706.33
  Employee benefits payable                        62,259,994.55                    46,566,384.61
  Taxes and rates payable                              9,502,189.46                  3,732,804.55
  Other payables                               17,362,996,403.59                 5,268,355,508.97
     Including: Interests payable


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               Dividends payable
  Liabilities held for sale
  Non-current liabilities due within one
                                                5,306,548,588.47                              885,163,049.92
year
  Other current liabilities                        17,164,548.14                               19,379,711.82
Total current liabilities                      31,210,048,565.59                           19,808,303,740.65
Non-current liabilities:
  Long-term borrowings                          4,066,370,787.22                            3,695,453,801.14
  Bonds payable                                                                             2,034,827,122.23
     Including: Preferred shares
               Perpetual bonds
  Lease liabilities                                                                                 24,474.11
  Long-term payables
  Long-term employee benefits payable
  Estimated liabilities
  Deferred income                                      8,319,120.04                             9,434,323.24
  Deferred income liabilities
  Other non-current liabilities
Total non-current liabilities                   4,074,689,907.26                            5,739,739,720.72
Total liabilities                              35,284,738,472.85                           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 shares
               Perpetual bonds
  Capital reserve                              11,243,374,721.45                           11,243,393,393.54
  Less: Treasury shares                         6,619,807,176.02                            3,978,202,364.65
  Other comprehensive income                           80,110,211.22                           44,972,616.09
  Special reserve
  Surplus reserve                                 974,151,644.68                              886,470,394.72
  Undistributed profit                          1,073,563,316.15                            1,760,789,418.72
Total equity                                   16,876,917,717.48                           20,082,948,458.42
Total liabilities & equity                     52,161,656,190.33                           45,630,991,919.79


3. Consolidated income statement

                                                                                                    Unit: RMB
                                 Item                         2023                           2022
I. Total operating revenue                                  325,111,614,268.09            289,094,841,612.76
  Including: operating revenue                              325,111,614,268.09            289,094,841,612.76
           Interest income
           Premiums earned


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             Handling fees and commissions
II. Total operating cost                                                           326,533,413,625.57            286,240,299,834.63
   Including: Operating cost                                                       287,758,885,697.30            257,841,154,581.27
             Interest expenses
             Handling fees and commissions
             Surrender value
             Net payment of insurance claims
             Net provision of insurance policy reserve
             Premium bonus expenditures
             Reinsurance expenses
             Taxes and surcharges                                                   22,947,657,583.48             17,010,838,980.38
             Selling expenses                                                         160,462,247.93                 175,450,628.16
             Administrative expenses                                                  908,998,018.22                 815,233,609.10
             R&D expenses                                                            6,555,282,352.50               4,367,112,486.97
             Financial expenses                                                      8,202,127,726.14              6,030,509,548.75
                Including: Interest expenses                                         7,352,267,160.76              4,577,830,003.95
                        Interest income                                               462,192,239.25                 351,751,026.01
   Add: Other income                                                                 2,589,241,344.18              2,363,252,918.77
           Investment income (losses expressed with “-”)                            460,034,533.27                 693,478,145.84
             Including: Investment income from associates and
                                                                                      275,964,998.21                 644,363,579.51
joint ventures
                        Gains from derecognition of financial assets
at amortized cost
           Exchange gains (losses expressed with “-”)
           Net exposure hedging gains (losses expressed with “-”)
           Gains on changes in fair value (losses expressed with “-”)               155,886,267.94                  10,728,066.90
           Credit impairment loss (losses expressed with “-”)                       -105,271,556.51                 -15,203,657.84
           Loss on assets impairment (losses marked with “-”)                       -121,513,148.98               -282,256,547.80
           Gains on disposal of assets (losses expressed with “-”)                     3,706,231.92                   3,885,078.23
III. Operating profit (losses expressed with “-”)                                  1,560,284,314.34              5,628,425,782.23
   Add: non-operating income                                                             2,956,271.70                   4,744,570.37
   Less: non-operating expenses                                                         10,662,129.76                 14,101,126.33
IV. Total profits (total losses expressed with “-”)                                1,552,578,456.28              5,619,069,226.27
   Less: income tax expenses                                                           -50,584,009.36               -751,253,791.74
V. Net profit (net losses expressed with “-”)                                      1,603,162,465.64              6,370,323,018.01
   (I) By business continuity
         1. Net profit from going concern (net losses expressed with
                                                                                     1,603,162,465.64              6,370,323,018.01
“-”)
    2. Net profit from discontinued operations (net losses
expressed with “-”)
   (II) By ownership
    1. Net profit attributable to shareholders of the parent
                                                                                     1,158,146,248.89              3,340,713,394.56
company


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     2. Minority equity income                                                   445,016,216.75                 3,029,609,623.45
VI. Other comprehensive income, net of tax                                       -15,189,892.14                   181,210,268.64
  After-tax net of other comprehensive income attributable to
                                                                                 -29,258,747.36                   151,931,680.55
the owners of parent company
     (I) Other comprehensive income which may not be
                                                                                        590,642.24
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                                                                        590,642.24
     (II) Other comprehensive income which may be reclassified
                                                                                 -29,849,389.60                   151,931,680.55
to gain and loss
        1. Other comprehensive income which may be
                                                                                  34,005,723.54                    -21,083,875.34
transferred 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
                                                                                 -63,855,113.14                   173,015,555.89
statements
       7. Others
  Other comprehensive income attributable to minority
                                                                                  14,068,855.22                    29,278,588.09
shareholders, net of tax
VII. Total comprehensive income                                                1,587,972,573.50                 6,551,533,286.65
  Total comprehensive income attributable to owners of the
                                                                               1,128,887,501.53                  3,492,645,075.11
parent company
  Total comprehensive income attributable to minority
                                                                                 459,085,071.97                  3,058,888,211.54
shareholders
VIII. Earnings per share
  (I) Basic earnings per share                                                                0.12                           0.33
  (II) Diluted earnings per share                                                             0.12                           0.33
Legal representative: Li Shuirong        Officer in charge of accounting: Wang Yafang      Head of accounting firm: Zhang Shaoying


4. Income statement of the parent Company

                                                                                                                        Unit: RMB
                                 Item                                          2023                              2022
I. Operating income                                                            3,801,464,198.72                  3,906,667,116.58
  Less: operating costs                                                        3,722,981,661.13                 4,022,505,958.26
       Taxes and surcharges                                                        6,655,211.53                    12,952,366.03
       Selling expenses                                                           57,902,895.45                    33,791,804.36



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        Administrative expenses                                                   50,209,045.98                  50,127,420.98
        R&D expenses                                                              96,402,110.80                  81,025,592.00
        Financial expenses                                                       830,017,775.12                 706,400,629.87
           Including: Interest expenses                                          889,784,232.11                 730,301,227.51
                    Interest income                                               62,283,984.35                  36,626,532.50
  Add: Other income                                                              751,632,963.95                    7,346,841.85
        Investment income (losses expressed with “-”)                         1,089,479,531.08              2,736,300,881.32
          Including: return on investment in associated
                                                                                 213,559,806.48                 268,195,976.97
enterprises and joint 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 “-”)                       1,510,901.98                    6,828,715.54
        Loss on assets impairment (losses marked with “-”)                       -2,961,557.87                 -12,601,352.12
        Gains on disposal of assets (losses expressed with “-”)                     -14,028.90
II. Operating profits (losses expressed with “-”)                              876,943,308.95               1,737,738,431.67
  Add: non-operating income                                                           21,209.63                      12,190.56
  Less: non-operating expenses                                                       152,018.99                        3,336.13
III. Total profits (total losses expressed with “-”)                           876,812,499.59               1,737,747,286.10
  Less: income tax expenses
IV. Net profits (net losses expressed with “-”)                                876,812,499.59               1,737,747,286.10
     (I) Net profits from going concern (net losses expressed with
                                                                                 876,812,499.59               1,737,747,286.10
“-”)
  (II) Net profits from discontinued operations (net losses
expressed with “-”)
V. Other comprehensive incomes, net of tax                                        35,137,595.13                  -41,608,615.77
     (I) Other comprehensive income which may not be
                                                                                     590,642.24
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                                                                    590,642.24
     (II) Other comprehensive income which may be reclassified
                                                                                  34,546,952.89                  -41,608,615.77
to gain and loss
        1. Other comprehensive income which may be
                                                                                  34,546,952.89                  -41,608,615.77
transferred 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


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       5. Cash flow hedging reserves
       6. Difference in translation of foreign currency financial
statements
       7. Others
VI. Total comprehensive incomes                                                911,950,094.72              1,696,138,670.33
VII. Earnings per share
  (I) Basic earnings per share
  (II) Diluted earnings per share


5. Consolidated cash flow statement

                                                                                                                   Unit: RMB
                                 Item                                        2023                           2022
I. Cash flow from operating activities:
  Cash received from sales of goods or rendering of services               427,728,683,875.50            338,522,230,751.87
  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
  Refunds of taxes and levies                                                9,958,573,336.65             23,966,619,179.64
  Cash received relating to other operating activities                       5,651,780,404.79              4,013,759,568.90
Subtotal of cash inflows for operating activities                          443,339,037,616.94            366,502,609,500.41
  Cash paid for goods purchased and services received                      382,643,654,728.90            313,742,412,549.33
  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                                    3,522,432,198.53              3,796,045,980.29
  Payments of all types of taxes                                            25,072,810,953.81             26,372,263,702.45
  Cash paid relating to other operating activities                           4,020,918,226.97              3,533,750,382.98
Subtotal of cash outflows from operating activities                        415,259,816,108.21            347,444,472,615.05
Net cash flow from operating activities                                     28,079,221,508.73             19,058,136,885.36
II. Cash flows from investing activities:


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  Cash received from investment recovery                                     3,180,301,658.70              3,729,684,617.90
  Cash received from the return on investment                                   46,185,918.80                480,185,918.81
  Net cash received from the disposal of fixed assets, intangible
                                                                                33,821,614.72                128,655,426.42
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                        471,846,135.19                 413,191,478.93
Subtotal of cash inflows from investing activities                           3,750,853,990.57              4,751,717,442.06
   Cash paid for purchase and construction of fixed assets,
                                                                            32,643,267,964.49             29,457,883,096.55
intangible assets and other long-term assets
  Cash paid for investments                                                  3,178,359,828.41              3,773,365,703.69
  Net increase in pledge loans
  Net cash paid for acquisition of subsidiaries and other
business units
  Cash paid relating to other investing activities                             216,460,115.21                486,776,219.14
Subtotal of cash outflows from investing activities                         36,038,087,908.11             33,718,025,019.38
Net cash flow from investment activities                                   -32,287,233,917.54            -28,966,307,577.32
III. Cash flow from financing activities:
  Cash received from absorption of investment                                                              2,498,660,000.00
  Including: cash received by subsidiaries from investments of
                                                                                                           2,498,660,000.00
minority shareholders
  Cash received from borrowings                                            138,409,693,130.84             93,103,414,620.97
  Cash received relating to other financing activities                      20,885,325,460.00             14,699,581,588.16
Subtotal of cash inflows from financing activities                         159,295,018,590.84            110,301,656,209.13
  Cash paid for repayment of debts                                         117,188,136,080.88             76,513,846,971.48
   Cash paid for distribution of dividends and profits or payment
                                                                             9,700,463,891.53             11,471,972,294.10
of interests
  Including: dividends or profits paid by subsidiaries to minority
                                                                                                           2,529,500,000.00
shareholders
  Cash paid relating to other financing activities                          31,203,648,155.85             10,759,163,614.10
Subtotal of cash outflows from financing activities                        158,092,248,128.26             98,744,982,879.68
Net cash flow from financing activities                                      1,202,770,462.58             11,556,673,329.45
IV. Effect of change in exchange rate on cash and cash
                                                                              -967,182,760.02               -528,060,478.39
equivalents
V. Net increase in cash and cash equivalents                                -3,972,424,706.25              1,120,442,159.10
  Add: opening balance of cash and cash equivalents                         15,459,279,803.77             14,338,837,644.67
VI. Closing balance of cash and cash equivalents                            11,486,855,097.52             15,459,279,803.77


6. Cash flow statement of the parent Company

                                                                                                                   Unit: RMB
                                Item                                         2023                           2022
I. Cash flow from operating activities:
  Cash received from sales of goods or rendering of services                 9,684,499,404.78              9,019,533,970.04
  Refunds of taxes and levies                                                   90,299,027.73                   3,706,999.49


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  Cash received relating to other operating activities                      1,009,384,263.80              3,335,504,075.51
Subtotal of cash inflows for operating activities                          10,784,182,696.31             12,358,745,045.04
  Cash paid for goods purchased and services received                      10,826,529,124.42              8,155,206,221.15
  Cash paid to and on behalf of employees                                    246,704,453.63                 265,783,347.86
  Payments of all types of taxes                                              13,470,165.07                  84,164,591.71
  Cash paid relating to other operating activities                           799,794,540.43               3,416,128,004.85
Subtotal of cash outflows from operating activities                        11,886,498,283.55             11,921,282,165.57
Net cash flow from operating activities                                    -1,102,315,587.24                437,462,879.47
II. Cash flows from investing activities:
  Cash received from investment recovery                                      62,012,313.32                    4,234,526.03
  Cash received from the return on investment                                 39,685,918.80               3,286,685,918.80
  Net cash received from the disposal of fixed assets, intangible
                                                                                 376,446.55
assets and other long-term assets
  Net cash received from the disposal of subsidiaries and other
                                                                                                               1,061,902.58
business units
  Cash received relating to other investing activities                      2,003,000,000.00
Subtotal of cash inflows from investing activities                          2,105,074,678.67              3,291,982,347.41
   Cash paid for purchase and construction of fixed assets,
                                                                              16,403,475.25                  29,750,290.38
intangible assets and other long-term assets
  Cash paid for investments                                                 1,516,209,000.00              2,985,996,536.00
  Net cash paid for acquisition of subsidiaries and other
business units
  Cash paid relating to other investing activities                          2,878,891,000.00
Subtotal of cash outflows from investing activities                         4,411,503,475.25              3,015,746,826.38
Net cash flow from investment activities                                   -2,306,428,796.58                276,235,521.03
III. Cash flow from financing activities:
  Cash received from absorption of investment
  Cash received from borrowings                                            11,935,860,000.00             13,937,740,982.91
  Cash received relating to other financing activities                     24,651,006,000.00             16,320,574,824.00
Subtotal of cash inflows from financing activities                         36,586,866,000.00             30,258,315,806.91
  Cash paid for repayment of debts                                         11,421,360,479.28             11,029,293,598.66
   Cash paid for distribution of dividends and profits or payment
                                                                            2,030,433,516.19              2,009,000,996.77
of interests
  Cash paid relating to other financing activities                         17,082,266,592.43             17,875,313,657.27
Subtotal of cash outflows from financing activities                        30,534,060,587.90             30,913,608,252.70
Net cash flow from financing activities                                     6,052,805,412.10               -655,292,445.79
IV. Effect of change in exchange rate on cash and cash
                                                                                 288,239.11                  -12,330,984.86
equivalents
V. Net increase in cash and cash equivalents                                2,644,349,267.39                 46,074,969.85
  Add: opening balance of cash and cash equivalents                          510,179,880.17                 464,104,910.32
VI. Closing balance of cash and cash equivalents                            3,154,529,147.56                510,179,880.17




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7. Consolidated statement of changes in owner’s equity

Closing balance

                                                                                                                                                                               Unit: RMB

                                                                                                                2023
                                                                             Owner’s equity attributable to the parent company
                                                         Other equity                                 Other
                 Item                                    instruments                                                             Gene                                    Minori       Total
                                                                                           Less:       comp    Speci    Surpl
                                                                                                                                   ric   Undistr                           ty       owner’
                                          Share      Prefe                     Capital    Treasu      rehen      al       us                        Other      Subtot
                                                             Perpe                                                                risk   ibuted                          equity     s equity
                                          capital     rred           Other     reserve       ry         sive   reserv   reserv                        s          al
                                                              tual                                                               reser   profits
                                                     share             s                   stock      incom      es       es
                                                             bond                                                                 ves
                                                        s                                                 e

                                           10,125,                              10,822,   3,978,2      139,4             886,4            29,265,              47,261,    49,905,    97,166,
I. Closing balance of the previous
                                          525,000                              594,513    02,364.      62,61             70,39           710,547              560,704    399,878    960,583
year
                                               .00                                  .39       65        3.71              4.72                .78                  .95        .19        .14
     Add: Changes in accounting
policies
          Correction of errors in the
previous period
          Others
                                           10,125,                              10,822,   3,978,2      139,4             886,4            29,265,              47,261,    49,905,    97,166,
II. Opening balance of the year           525,000                              594,513    02,364.      62,61             70,39           710,547              560,704    399,878    960,583
                                               .00                                  .39       65        3.71              4.72                .78                  .95        .19        .14
                                                                                                           -                                                                              -
                                                                                          2,641,6               60,67    87,68                  -
III. Increases/decreases in the current                                        2,727,7                 29,25                                                             427,530    2,498,1
                                                                                          04,811.              7,296.   1,249.           405,892
period (decrease expressed with “-”)                                           45.97                8,747.                                                              ,677.31   38,941.
                                                                                              37                   91       96            ,353.27
                                                                                                          36                                                                            85
                                                                                                           -
                                                                                                                                         1,158,1                                    1,587,9
                                                                                                       29,25                                                             459,085
(I) Total comprehensive income                                                                                                           46,248.                                    72,573.
                                                                                                      8,747.                                                              ,071.97
                                                                                                                                             89                                         50
                                                                                                          36
                                                                                                                                                                                          -
                                                                                          2,641,6
(II) Capital contributed and reduced                                                                                                                                                2,641,6
                                                                                          04,811.
by owners                                                                                                                                                                           04,811.
                                                                                              37
                                                                                                                                                                                        37

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                                                                                                    -
                                       2,641,6
1. Ordinary shares invested by the                                                            2,641,6
                                       04,811.
owners                                                                                        04,811.
                                           37
                                                                                                  37
2. Capital contributed by holders of
other equity instruments
3. Amount of share-based payment
recognized in owner’s equity
4. Others
                                                                  -                                 -
                                                    87,68                                 -
                                                            1,564,0                           1,596,3
(III) Profit distribution                          1,249.                          120,000
                                                            38,602.                           57,352.
                                                       96                           ,000.00
                                                                16                                20
                                                    87,68         -
1. Withdrawal of surplus reserve                   1,249.   87,681,
                                                       96   249.96
2. Withdrawal of generic risk
reserves
                                                                  -                                 -
                                                                                          -
3. Distribution to owners (or                               1,476,3                           1,596,3
                                                                                   120,000
shareholders)                                               57,352.                           57,352.
                                                                                    ,000.00
                                                                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 earnings
5. Other comprehensive incomes
carried forward to retained earnings

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6. Others
                                                                                                              60,67
                                                                                                                                                                        58,876,   119,553
(V) Special reserve                                                                                          7,296.
                                                                                                                                                                        200.72    ,497.63
                                                                                                                 91
                                                                                                              367,3
1. Amount appropriated in the current                                                                                                                                  289,192    656,515
                                                                                                              22,63
period                                                                                                                                                                  ,850.95    ,490.07
                                                                                                               9.12
                                                                                                              306,6
                                                                                                                                                                       230,316    536,961
2. Use in the current period                                                                                  45,34
                                                                                                                                                                        ,650.23    ,992.44
                                                                                                               2.21
                                                                             2,727,7                                                                                    29,569,   32,297,
(VI) Others
                                                                               45.97                                                                                    404.62    150.59
                                         10,125,                              10,825,   6,619,8     110,20    60,67   974,1             28,859,                         50,332,    94,668,
IV. Closing balance of the current
                                        525,000                              322,259    07,176.     3,866.   7,296.   51,64            818,194                         930,555    821,641
period
                                             .00                                  .36       02          35       91    4.68                 .51                             .50        .29

Opening balance

                                                                                                                                                                             Unit: RMB

                                                                                                              2022
                                                                           Owner’s equity attributable to the parent company
                                                       Other equity                                 Other
                 Item                                  instruments                                                             Gene                                    Minori       Total
                                                                                         Less:       comp    Speci    Surpl
                                                                                                                                 ric   Undistr                           ty       owner’
                                        Share      Prefe                     Capital    Treasu      rehen      al       us                        Other      Subtot
                                                           Perpe                                                                risk   ibuted                          equity     s equity
                                        capital     rred           Other     reserve       ry         sive   reserv   reserv                        s          al
                                                            tual                                                               reser   profits
                                                   share             s                   stock      incom      es       es
                                                           bond                                                                 ves
                                                      s                                                 e

                                                                                                         -
                                         10,125,                              10,820,                                  712,6            27,605,              49,251,    46,795,    96,047,
I. Closing balance of the previous                                                                   12,46
                                        525,000                              095,850                                   95,66           458,498              305,948    697,482    003,431
year                                                                                                9,066.
                                             .00                                  .58                                   6.11                .55                  .40        .66        .06
                                                                                                        84
     Add: Changes in accounting                                                                                                        626,838              626,838               626,838
policies                                                                                                                                   .23                  .23                   .23
          Correction of errors in the
previous period
            Others
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                                                                                 -
                                           10,125,    10,820,                        712,6    27,606,      49,251,    46,795,    96,047,
                                                                             12,46
II. Opening balance of the year           525,000    095,850                         95,66   085,336      932,786    697,482    630,269
                                                                            9,066.
                                               .00        .58                         6.11        .78          .63        .66        .29
                                                                                84
                                                                                                                 -
                                                                3,978,2     151,9    173,7   1,659,6                  3,109,7   1,119,3
III. Increases/decreases in the current              2,498,6                                               1,990,3
                                                                02,364.     31,68    74,72   25,211.                  02,395.   30,313.
period (decrease expressed with “-”)                 62.81                                               72,081.
                                                                    65       0.55     8.61       00                       53        85
                                                                                                               68
                                                                            151,9            3,340,7       3,492,6    3,058,8   6,551,5
(I) Total comprehensive income                                              31,68            13,394.       45,075.    88,211.   33,286.
                                                                             0.55                56             11        54        65
                                                                                                                 -                    -
                                                                3,978,2                                               2,498,6
(II) Capital contributed and reduced                                                                       3,978,2              1,479,5
                                                                02,364.                                               60,000.
by owners                                                                                                  02,364.              42,364.
                                                                    65                                                    00
                                                                                                               65                   65
                                                                                                                 -                    -
                                                                3,978,2                                               2,498,6
1. Ordinary shares invested by the                                                                         3,978,2              1,479,5
                                                                02,364.                                               60,000.
owners                                                                                                     02,364.              42,364.
                                                                    65                                                    00
                                                                                                               65                   65
2. Capital contributed by holders of
other equity instruments
3. Amount of share-based payment
recognized in owner’s equity
4. Others
                                                                                                   -             -          -         -
                                                                                     173,7
                                                                                             1,681,0       1,507,3    2,450,0   3,957,3
(III) Profit distribution                                                            74,72
                                                                                             88,183.       13,454.    00,000.   13,454.
                                                                                      8.61
                                                                                                 56            95         00        95
                                                                                     173,7          -
1. Withdrawal of surplus reserve                                                     74,72   173,774
                                                                                      8.61    ,728.61
2. Withdrawal of generic risk
reserves
                                                                                                   -             -          -         -
3. Distribution to owners (or                                                                1,507,3       1,507,3    2,450,0   3,957,3
shareholders)                                                                                13,454.       13,454.    00,000.   13,454.
                                                                                                 95            95         00        95

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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
                                                                                                  224,0
1. Amount appropriated in the current                                                                                          224,052    165,574    389,626
                                                                                                  52,37
period                                                                                                                          ,374.80    ,100.95    ,475.75
                                                                                                   4.80
                                                                                                  224,0
                                                                                                                               224,052    165,574    389,626
2. Use in the current period                                                                      52,37
                                                                                                                                ,374.80    ,100.95    ,475.75
                                                                                                   4.80
                                                                   2,498,6                                                      2,498,6    2,154,1   4,652,8
(VI) Others
                                                                     62.81                                                        62.81      83.99     46.80
                                         10,125,                    10,822,   3,978,2     139,4           886,4    29,265,      47,261,    49,905,    97,166,
IV. Closing balance of the current
                                        525,000                    594,513    02,364.     62,61           70,39   710,547      560,704    399,878    960,583
period
                                             .00                        .39       65       3.71            4.72        .78          .95        .19        .14


8. Statement of changes in owners’ equity of the parent company

Closing balance

                                                                                                                                                Unit: RMB




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                                                                                                        2023
                                                        Other equity instruments                              Other
                  Item                                                                             Less:                                        Undistri                 Total
                                          Share                                       Capital               compreh       Special    Surplus
                                                     Preferre   Perpetua                         Treasury                                        buted      Others     owner’s
                                          capital                           Others    reserve                 ensive      reserves   reserves
                                                     d shares    l bond                            stock                                         profits                equity
                                                                                                             income
                                          10,125,5
I. Closing balance of the previous                                                   11,243,39   3,978,20      44,972,6              886,470,   1,760,78               20,082,94
                                          25,000.0
year                                                                                  3,393.54   2,364.65         16.09               394.72    9,418.72                8,458.42
                                                 0
     Add: Changes in accounting
policies
          Correction of errors in the
previous period
            Others
                                          10,125,5
                                                                                     11,243,39   3,978,20      44,972,6              886,470,   1,760,78               20,082,94
II. Opening balance of the year           25,000.0
                                                                                      3,393.54   2,364.65         16.09               394.72    9,418.72                8,458.42
                                                 0
                                                                                             -                                                         -                       -
III. Increases/decreases in the current                                                          2,641,60      35,137,5              87,681,2
                                                                                      18,672.0                                                  687,226,               3,206,030
period (decrease expressed with “-”)                                                           4,811.37         95.13                 49.96
                                                                                             9                                                   102.57                  ,740.94
                                                                                                               35,137,5                         876,812,               911,950,0
(I) Total comprehensive income
                                                                                                                  95.13                          499.59                    94.72
                                                                                                                                                                                -
(II) Capital contributed and reduced                                                             2,641,60
                                                                                                                                                                       2,641,604
by owners                                                                                        4,811.37
                                                                                                                                                                          ,811.37
                                                                                                                                                                                -
1. Ordinary shares invested by the                                                               2,641,60
                                                                                                                                                                       2,641,604
owners                                                                                           4,811.37
                                                                                                                                                                          ,811.37
2. Capital contributed by holders of
other equity instruments
3. Amount of share-based payment
recognized in owner’s equity
4. Others
                                                                                                                                                       -                       -
                                                                                                                                     87,681,2
(III) Profit distribution                                                                                                                       1,564,03               1,476,357
                                                                                                                                        49.96
                                                                                                                                                8,602.16                 ,352.20

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                                                                                                        -
                                                                                      87,681,2
1. Withdrawal of surplus reserve                                                                 87,681,2
                                                                                         49.96
                                                                                                    49.96
                                                                                                        -                       -
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                                         18,672.0
                                                                                                                        18,672.09
                                                           9
                                        10,125,5
IV. Closing balance of the current                 11,243,37   6,619,80   80,110,21   974,151,   1,073,56               16,876,91
                                        25,000.0
period                                              4,721.45   7,176.02        1.22    644.68    3,316.15                7,717.48
                                               0

Opening balance

                                                                                                                     Unit: RMB



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                                                                                                        2022
                                                        Other equity instruments                              Other
                  Item                                                                             Less:                                        Undistri                 Total
                                          Share                                       Capital               compreh       Special    Surplus
                                                     Preferre   Perpetua                         Treasury                                        buted      Others     owner’s
                                          capital                           Others    reserve                 ensive      reserves   reserves
                                                     d shares    l bond                            stock                                         profits                equity
                                                                                                             income
                                          10,125,5
I. Closing balance of the previous                                                   11,243,13                 86,581,2              712,695,   1,704,13               23,872,06
                                          25,000.0
year                                                                                  6,840.58                    31.86                666.11   0,316.18                9,054.73
                                                 0
     Add: Changes in accounting
policies
          Correction of errors in the
previous period
            Others
                                          10,125,5
                                                                                     11,243,13                 86,581,2              712,695,   1,704,13               23,872,06
II. Opening balance of the year           25,000.0
                                                                                      6,840.58                    31.86                666.11   0,316.18                9,054.73
                                                 0
                                                                                                                      -                                                        -
III. Increases/decreases in the current                                               256,552.   3,978,20                            173,774,   56,659,1
                                                                                                               41,608,6                                                3,789,120
period (decrease expressed with “-”)                                                     96    2,364.65                             728.61       02.54
                                                                                                                  15.77                                                  ,596.31
                                                                                                                      -
                                                                                                                                                1,737,74               1,696,138
(I) Total comprehensive income                                                                                 41,608,6
                                                                                                                                                7,286.10                 ,670.33
                                                                                                                  15.77
                                                                                                                                                                               -
(II) Capital contributed and reduced                                                             3,978,20
                                                                                                                                                                       3,978,202
by owners                                                                                        2,364.65
                                                                                                                                                                         ,364.65
                                                                                                                                                                               -
1. Ordinary shares invested by the                                                               3,978,20
                                                                                                                                                                       3,978,202
owners                                                                                           2,364.65
                                                                                                                                                                         ,364.65
2. Capital contributed by holders of
other equity instruments
3. Amount of share-based payment
recognized in owner’s equity
4. Others
                                                                                                                                     173,774,          -                       -
(III) Profit distribution
                                                                                                                                      728.61    1,681,08               1,507,313

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                                                                                                8,183.56                 ,454.95
                                                                                                       -
                                                                                     173,774,
1. Withdrawal of surplus reserve                                                                173,774,
                                                                                      728.61
                                                                                                 728.61
                                                                                                       -                       -
2. Distribution to owners (or
                                                                                                1,507,31               1,507,313
shareholders)
                                                                                                3,454.95                 ,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
                                                    256,552.                                                           256,552.9
(VI) Others
                                                         96                                                                    6
                                        10,125,5
IV. Closing balance of the current                 11,243,39   3,978,20   44,972,6   886,470,   1,760,78               20,082,94
                                        25,000.0
period                                              3,393.54   2,364.65      16.09    394.72    9,418.72                8,458.42
                                               0




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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 Market Regulation Administration of Zhejiang Province, with a registered
capital of RMB 10,125,525,000.00 and a total of 10,125,525,000 shares (par value: RMB 1 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 disclosure at the 17th meeting of the 6th Board of Directors of
the Company on April 24, 2024.


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
ability within 12 months from the end of the reporting period.


V. Significant Accounting Policies and Estimates

Important note: The Company has set up accounting policies and estimates on transactions or events such as
impairment of financial instruments, inventories, depreciation of fixed assets, construction in progress, intangible
assets, revenue recognition, etc., based on the Company’s actual production and operation features.

1. Statement of compliance with the Accounting Standards for Business Enterprises

The financial statements have been prepared in accordance with the requirements of China Accounting Standards
for Business Enterprises (CASBEs), and present truly and completely the financial position, financial performance
and cash flows of the Company.

2. Accounting period



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The accounting year of the Company runs from January 1 to December 31 under the Gregorian calendar.

3. Operating cycle

The Company has a relatively short operating cycle for its business, an asset or a liability is classified as current if
it is expected to be realized or due within 12 months.

4. Functional currency

     The functional currency of the Company and its domestic subsidiaries is Renminbi (RMB) Yuan, while the
functional currencies of subsidiaries engaged in overseas operations including Hong Kong Sheng Hui Limited,
Hong Kong Yi Sheng Da Hua Co., Limited, Yisheng New Materials Trading Co., Limited, Rongsheng
Petrochemical (Hong Kong) Limited, Rongsheng Petrochemical (Singapore) Pte. Ltd., Rongtong Logistics
(Singapore) Pte. Ltd., Zhejiang Petroleum & Chemical (Singapore) Pte. Ltd., etc. are the currencies of the primary
economic environment in which they operate.

5. Determination method and basis for selection of materiality

Applicable □Not applicable

      The Company prepares and discloses financial statements in compliance with the principle of materiality.

The items disclosed in notes to the financial statements involving materiality judgements, determination method

and basis for selection of materiality are as follows:

                   Item                                       Disclosed items involving materiality judgements
Significant advances paid with age over      Advances paid with single amount in excess of 0.5% of total assets are identified as
one year                                     significant advances paid.
                                             Construction in progress with single amount in excess of 0.5% of total assets are
Significant construction in progress
                                             identified as significant construction in progress.
Significant advances paid with age over      Advances paid with single amount in excess of 0.5% of total assets are identified as
one year                                     significant advances paid.
Significant other payables with age over     Other payables with single amount in excess of 0.5% of total assets are identified as
one year                                     significant other payables
Significant contract liabilities with age    Contract liabilities with single amount in excess of 0.5% of total assets are identified
over one year                                as significant contract liabilities.
Significant cash flows from investing        Cash flows from investing activities with single amount in excess of 0.5% of total
activities                                   assets are identified as significant cash flows from investing activities.
Significant not wholly-owned                 Subsidiaries with total assets in excess of 3% of the group’s total assets are identified
subsidiaries                                 as significant not wholly-owned subsidiaries.
                                             Associates with the carrying amount of single investment in excess of 0.5% of total
Significant associates
                                             assets are identified as significant associates.
                                             Commitments with single amount in excess of 3% of total assets or other events that
Significant commitments                      may be significantly influential for investors in decision-making are identified as
                                             significant commitments.
                                             Contingencies with single amount in excess of 3% of total assets or other events that
Significant contingencies                    may be significantly influential for investors in decision-making are identified as
                                             significant contingencies.
                                             Profit distribution and other events after the balance sheet date that may be
Significant events after the balance sheet
                                             significantly influential for investors in decision-making are identified as significant
date
                                             events after the balance sheet date.



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6. 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 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.

7. Judgement criteria for control and compilation method of consolidated financial statements

     1. Judgement of control
     An investor controls an investee if and only if the investor has all the following: (1) power over the investee;
(2) exposure, or rights, to variable returns from its involvement with the investee; and (3) the ability to use its
power over the investee to affect the amount of the investor’s returns.
     2. Compilation method of consolidated financial statements
     The parent company brings all its controlled subsidiaries into the consolidation scope. The consolidated
financial statements are compiled by the parent company according to “CASBE 33 – Consolidated Financial
Statements”, based on relevant information and the financial statements of the parent company and its subsidiaries.

8. Classification of joint arrangements and accounting treatment of joint operations

     1. Joint arrangements include joint operations and joint ventures.
      2. When the Company is a joint operator of a joint operation, it recognizes the following items in relation to
its interest in a joint operation:
     (1) its assets, including its share of any assets held jointly;
     (2) its liabilities, including its share of any liabilities incurred jointly;
     (3) its revenue from the sale of its share of the output arising from the joint operation;
     (4) its share of the revenue from the sale of the assets by the joint operation; and
     (5) its expenses, including its share of any expenses incurred jointly.

9. 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.

10. Foreign currency business and conversion of foreign currency statements


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     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
     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.

11. 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



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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 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

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     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 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.;



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     (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
      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
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 leases receivable, and accounts receivable and contract assets resulting from transactions regulated in
“CASBE 14 – Revenues”, the Company chooses simplified approach to measure the loss allowance at an amount
equal to lifetime expected credit losses.
      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 expected 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 risk
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.


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     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.

12. Contract assets

     The Company presents contract assets or liabilities in the balance sheet based on the relation between
performance obligation and customer payment. Contract assets and contract liabilities under the same contract
shall offset each other and be presented on a net basis. The Company presents an unconditional right to
consideration (i.e., only the passage of time is required before the consideration is due) as a receivable, and
presents a right to consideration in exchange for goods that it has transferred to a customer (which is conditional
on something other than the passage of time) as a contract asset.
     1. Receivables and contract assets subject to expected credit losses based on a combination of credit risk
characteristics
                                                  Basis for determining
          Category of combination                                                  Method for measuring expected credit loss
                                                        portfolios
Banker’s acceptance receivables                                                With reference to historical credit loss experience
                                                                                and in combination with the current situation and
                                                                                the forecast of future economic conditions, the
                                                       Type of notes
Commercial acceptance bill receivables                                          expected credit loss is calculated through default
                                                                                risk exposure and the 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 portfolio                      Aging
                                                                                comparison table between the aging of accounts
                                                                                receivable and the expected credit loss rate is
                                                                                compiled to calculate the expected credit loss
Accounts receivable - trade accounts                                            With reference to historical credit loss experience
                                                     Nature of account
portfolio of overseas subsidiaries                                              and in combination with the current situation and
                                                                                the forecast of future economic conditions, the
Accounts receivable - Related party                                             expected credit loss is calculated through default
                                                  Related parties within the
dealings portfolio within the scope of                                          risk exposure and the expected credit loss rate in the
                                                scope of consolidation [note]
consolidation                                                                   whole duration
Other receivables - Related party dealings        Related parties within the
portfolio within the scope of consolidation     scope of consolidation [note]
Other receivables - Loan margin portfolio
Other receivables - government receivables
portfolio                                                                       With reference to historical credit loss experience
                                                                                and in combination with the current situation and
Other receivables - futures margin portfolio                                    the forecast of future economic conditions, the
                                                                                expected credit loss is calculated through default
Other receivables - paper goods transaction          Nature of account          risk exposure and the expected credit loss rate in the
settlement portfolio                                                            next 12 months or the whole duration.
Other receivables - deposit and margin
receivables portfolio
Other receivables       -   reserve      fund
receivables portfolio


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Other receivables     -   current   account
portfolio

     [Note]: Related parties of the Company and within the scope of consolidated financial statements
     2. Comparison table of ages and expected credit loss rate of portfolio grouped with ages

                          Ages                                Expected credit loss rate of accounts receivable (%)
Within 1 year (inclusive, the same hereinafter)                                                                          5
1— 2 years                                                                                                             10
2-3 years                                                                                                               30
Above 3 years                                                                                                          100

     Ages of accounts receivable are calculated from the month when such receivables are accrued.
     3. Recognition criteria for receivables and contract assets with expected credit losses measured on an
individual basis
   For receivables and contract assets whose credit risk is significantly different from that of portfolios, the
Company accrues expected credit losses on an individual basis.

13. 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.
     2. Valuation method for delivered inventories
     Inventories delivered shall be weighted average at the end of each month.
     3. Inventory system of inventories
     The perpetual inventory system is adopted for inventories.
     4. 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) Packages
     Packages are amortized with one-off method.
     5. Recognition criteria and accrual method of provision for inventory write-down
      At the balance sheet date, inventories are measured at the lower of cost and net realizable value; provisions
for inventory write-down are made on the excess of its cost over 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.

14. Long-term equity investment

     1. Judgment of joint control and significant influence

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     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 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.

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     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) Judgment principle for whether a "package deal" or not
     If the equity investment in the subsidiary is disposed of step by step through multiple transactions until it
loses control, the Company will judge whether the step-by-step transaction is a "package deal" by combining the
terms of the transaction agreement, the disposal consideration obtained separately, the object of equity sale, the
disposal method and the disposal time in each step of the step-by-step transactions. The terms, conditions and
economic impact of each transaction meet one or more of the following conditions, which usually indicates that
multiple transactions are "package deals":
     1) These transactions were concluded at the same time or under the consideration of mutual impact;
     2) These transactions as a whole can achieve a complete business result;
     3) The occurrence of a transaction depends on the occurrence of at least one other transaction;
     4) A transaction is uneconomical when viewed alone, but it is economical when considered together with
other transactions.
     (2) Accounting treatment for non-"package deals"
     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
     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.
     (3) Accounting treatment for "package deals"
     1) Individual financial statements
     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 book value of
long-term equity investment corresponding to the disposal investment is recognized as other comprehensive
income in individual financial statements, and when the control is lost, transferred together into gain and loss for
the period during which the control is lost.

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     2) Consolidated financial statements
     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.

15. Investment properties

Measurement model of investment properties
     Measurement by the cost method
Depreciation or amortization methods
     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.

16. 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
                        Straight-line
Housing and buildings                                              5-30                 5 or 10               19.00-3.00
                        depreciation method
Machinery and           Straight-line
                                                               10-15                    5 or 10                9.50-6.00
equipment               depreciation method
Transportation          Straight-line
                                                                     4-5                5 or 10              23.75-18.00
facilities              depreciation method
                        Straight-line
Other equipment                                                    3-10                 5 or 10               31.67-9.00
                        depreciation method


17. 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



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value. Upon the final accounts of completion, the previous tentatively estimated value other than accrued
depreciation shall be adjusted based on actual costs.

  Categories                  Standards and time point of transferring construction in progress to fixed assets
                 When the main project and supporting projects have been substantially completed and reached the intended
Buildings and
                 design requirements, and acceptance has been completed by survey, design, construction, supervision and other
structures
                 units.
Machinery        When the design requirements or standards specified in the contract are met after installation and commissioning


18. 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
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 amount 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.

19. Intangible assets

(1) Service life and its determination basis, estimation, amortization method or review procedure

      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:


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        Items                           Useful life and determination basis                        Amortization method
Land-use right            15-50 years, useful life registered on the land use certificate   Straight-line method
Proprietary technology    6-10 years, estimated economic useful life                        Straight-line method
Management software       5-10 years, estimated economic useful life                        Straight-line method
Pollution     discharge
                          5-20 years, useful life registered on the certificate of titles   Straight-line method
right
Sea area use right        1-50 years, useful life registered on the certificate of titles   Straight-line method


(2) Collection scope of R&D expenditure and related accounting treatment methods

     (1) Personnel costs
     Personnel costs include wages and salaries, basic endowment insurance premiums, basic medical insurance
premiums, unemployment insurance premiums, occupational injuries premiums, maternity premiums and housing
provident funds for the Company’s R&D personnel, as well as labor costs for external R&D personnel.
      If R&D personnel serve for multiple R&D projects at the same time, personnel costs are recognized based on
their working hour records provided by the Company’s administrative department, and proportionately allocated
among different R&D projects.
     If personnel directly engaged in R&D activities and external R&D personnel are engaged in non-R&D
activities at the same time, the Company, based on their working hour records at different positions, allocates
personnel costs actually incurred between R&D expenses and production and operating expenses using reasonable
methods such as the ratio of actual working hours.
     (2) Direct input costs
     Direct input costs refer to relevant expenses actually incurred by the Company for R&D activities, which
include: 1) materials, fuel and power costs directly consumed by R&D activities; 2) development and
manufacturing costs of molds and craft equipment used for intermediate tests and trial production, acquisition
costs of samples, prototypes and general testing methods that do not constitute fixed assets, and inspection costs
of trial production; and 3) operation and maintenance, adjustment, inspection, testing and repairing costs of
instruments and equipment used for R&D activities.
     (3) Depreciation costs
     Depreciation costs refer to the depreciation of instruments, equipment and in-use buildings used for R&D
activities.
     For instruments, equipment and in-use buildings both used for R&D activities and non-R&D activities,
necessary records shall be kept on their usage, and depreciation actually incurred is allocated between R&D
expenses and production and operating expenses in a reasonable manner based on the actual working hours, the
usable area, etc.
     (4) Amortization costs of intangible assets
     Amortization costs of intangible assets refer to the amortization of software, intellectual property, and non-
patented technology (proprietary technology, licenses, design and calculation methods, etc.) used for R&D
activities.
     (5) Design expenses
     Design expenses refer to expenses incurred for the conception, development and manufacturing of new
products and techniques, design of processes, technical specifications, process specification formulation,
operational characteristics, etc., including expenses incurred for creative design activities to obtain innovative,
creative and breakthrough products.

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     (6) Equipment commissioning expenses
     Equipment commissioning expenses refer to expenses incurred for R&D activities during tooling preparation,
including expenses incurred for activities such as development of special and specialized production machines,
changes in production and quality control procedures, development of new methods and standards, etc.
     Expenses incurred for routine tooling preparation and industrial engineering for the purpose of large-
scale/mass and commercial production are not included in the permitted scope.
     (7) R&D outsourcing expenses
      R&D outsourcing expenses refer to expenses incurred for R&D activities outsourced to other domestic or
foreign organizations or individuals (outcomes of R&D activities are owned by the Company and closely related
to the Company’s main business operations).
     (8) Other expenses
     Other expenses refer to expenses other than those mentioned above that are directly related to R&D activities,
including technical books and materials fees, data translation fees, expert consultation fees, high-tech R&D
insurance premiums, R&D outcomes search, demonstration, evaluation, appraisal and acceptance fees, intellectual
property application, registration and agency fees, conference fees, business travelling fees, communication fees,
etc.
      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.

20. 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.

21. 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.



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22. 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 presents the obligation to transfer goods to the customer for considerations received or
receivable from the customer as a contract liability.

23. Employee remuneration

Employee remuneration includes short-term remuneration, post-employment benefits, dismissal benefits and
other long-term employee benefits.

(1) 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.
     (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.




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(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.

24. Provisions

     1. Provisions are recognized when fulfilling the present obligations arising from contingencies such as
providing guarantee for other parties, litigation, products quality guarantee, onerous contract, etc., may cause the
outflow of the economic benefit and such obligations can be reliably measured.
     2. The initial measurement of provisions is based on the best estimated expenditures required in fulfilling the
present obligations, and its carrying amount is reviewed at the balance sheet date.

25. Revenue

Disclosure of accounting policies adopted for revenue recognition and measurement according to business types
     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 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


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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.
     (XXV) Costs of obtaining a contract and costs to fulfill a contract
     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:




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     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 the reversion date under the condition of not withdrawing the impairment provision.

26. 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 the reversion date under the condition of not withdrawing the impairment provision.

27. 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


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case of a monetary asset, the government subsidies 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.

28. 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
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.


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     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.
      5. When both following conditions are met, the Company will list the deferred income tax assets and
deferred income tax liabilities as net amount after offset: (1) When the Company has the legal right to settle the
income tax assets and income tax liabilities of the Company in the current period with net amount; and (2) the
deferred income tax assets and deferred income tax liabilities are related to the income tax levied by the same tax
collection and management department from the same subject of tax payment or from different subjects of tax
payment but the subject of tax payment involved intends to settle the current income tax assets and current income
tax liabilities with the net amount or obtain the assets and liquidate the liabilities simultaneously in each future
important period when the deferred income tax assets and deferred income tax liabilities are written back.

29. Lease

(1) Accounting treatment method of lease as the lessee

     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

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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 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) Accounting treatment method of lease as the lessor

     1. 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.
     2. After-sale leaseback
     (1) The Company as lessee
      According to the Accounting Standards for Business Enterprises No.14-Revenue, the Company evaluates and
determines whether the asset transfer in the after-sale leaseback transaction belongs to sales. If the asset transfer in
the after-sale leaseback transaction belongs to sales, the Company will measure the right-of-use assets formed by
after-sale leaseback according to the part of the book value of the original assets related to the right-of-use
obtained by leaseback, and only recognize the relevant gains or losses for the right transferred to the lessor. If the
asset transfer in the after-sale leaseback transaction does not belong to sales, the Company will continue to
recognize the transferred assets, and at the same time recognize a financial liability equal to the transferred income,


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and conduct accounting treatment for the financial liability according to the Accounting Standards for Business
Enterprises No.22-Recognition and Measurement of Financial Instruments.
      (2) According to the Accounting Standards for Business Enterprises No.14-Revenue, the Company, as the
lessor, evaluates and determines whether the asset transfer in the after-sale leaseback transaction belongs to sales.
If the asset transfer in the after-sale leaseback transaction belongs to sales, the Company will carry out accounting
treatment on the asset purchase according to other applicable accounting standards for business enterprises, and
carry out accounting treatment on the asset lease according to the Accounting Standards for Business Enterprises
No.21-Lease. If the asset transfer in the after-sale leaseback transaction does not belong to sales, the Company
will not recognize the transferred assets, but recognize the financial assets equal to the transferred income, and
conduct accounting treatment for the financial assets according to the Accounting Standards for Business
Enterprises No.22-Recognition and Measurement of Financial Instruments.

30. Other significant accounting policy and accounting estimate

     Accounting treatment methods related to repurchasing company's shares
      If the Company's shares are purchased for reasons such as reducing the registered capital or rewarding
employees, they shall be treated as treasury stock according to the actual amount paid and registered for future
reference. If the repurchased shares are cancelled, the capital reserve will be offset by the difference between the
total par value of the shares calculated according to the cancelled par value and the number of cancelled shares
and the actual amount paid for the repurchase, and the retained earnings will be offset if the capital reserve is
insufficient; If the repurchased shares are awarded to the employees of the Company as equity-settled shares,
when the employees exercise the right to purchase the shares of the Company and pay the price, the cost of the
treasury stocks delivered to the employees and the accumulated amount of capital reserve (other capital reserve)
during the waiting period will be resold, and the capital reserve (equity premium) will be adjusted according to the
difference.

31. Changes in significant accounting policies and accounting estimates

(1) Significant accounting policy changes

Applicable □Not applicable
      Since January 1, 2023, the Company has implemented the provisions of Interpretation No.16 of Accounting
Standards for Business Enterprises issued by the Ministry of Finance on the accounting treatment of deferred
income tax related to assets and liabilities arising from individual transactions that are not exempted from initial
recognition, and adjusted the individual transactions that are subject to this provision between the beginning of the
earliest presentation period of the financial statements when the provision is first implemented and the first
implementation date. In case of taxable temporary differences and deductible temporary differences arising from
the lease liabilities and right-of-use assets recognized due to the application of the provisions at the beginning of
the earliest presentation period of the financial statements when the provisions are first implemented, as well as
the estimated liabilities related to the recognized disposal obligation and the corresponding related assets, the
accumulated impacted number will be adjusted according to the provisions of the provisions and the Accounting
Standards for Business Enterprises No.18-Income Tax to present the beginning retained earnings of the earliest
presentation period of the financial statements and other related financial statement items.

     The specific adjustments are as follows:




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Statement items significantly affected                    Amount affected                                     Note
Balance sheet items on December 31,
2022
 Deferred income tax assets                                                1,177,803.84
 Undistributed profits                                                     1,177,803.84
Income statement items in 2022
Income tax expenses                                                        -550,965.61


(2) Significant accounting estimate changes

□Applicable Not applicable

32. 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
Value-added tax       taxable service income calculated according to the tax law. After deducting the       13%、9%、6%[Note 1]
                      VAT paid allowed for the current period, the difference is VAT payable.
Excise
(consumption)         Taxable sales (volume)                                                                [Note 2]
tax

Urban                 Actual payment of turnover tax                                                        7%、5%


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maintenance and
construction tax
Enterprise
                    Taxable income                                                                         [Note 3]
income tax
                    The remaining value after deducting 30% from the original value of the property
Property tax                                                                                               1.2%、12%
                    in one go for ad valorem collection; the rental income for rent based collection.
Education
                    Actual payment of turnover tax                                                         3%
surcharge
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 yuan/liter.
Sales of gasoline and naphtha are subject to consumption tax at RMB 1.52 yuan/liter.
     [Note 3] Explanation for enterprise income tax rate of taxpayers at different tax rates

                                          Taxpayers                                                           Income tax rate
The subsidiaries Zhejiang Shengyuan Chemical Fiber Co., Ltd., Ningbo Zhongjin Petrochemical
Co., Ltd., Yisheng Dahua Petrochemical Co., Ltd., Zhejiang Petroleum & Chemical Co., Ltd.,              15%
Zhejiang Yongsheng Technology Co., Ltd.
                                                                                                        The tax shall be calculated
The subsidiaries Hong Kong Sheng Hui Limited, Hong Kong Yi Sheng Da Hua Co., Limited,
                                                                                                        and paid according to the
Yisheng New Materials Trading Co., Limited, Rongsheng Petrochemical (Hong Kong) Limited,
                                                                                                        relevant tax rates of the
Rongsheng Petrochemical (Singapore) Pte. Ltd., Rongtong Logistics (Singapore) Pte. Ltd.,
                                                                                                        country and region where
Zhejiang Petroleum & Chemical (Singapore) Pte. Ltd.
                                                                                                        the business is located.
The subsidiaries Rongxiang Chemical Fiber Co., Ltd., Rongsheng International Trade (Hainan)
                                                                                                        20%
Co., Ltd., Dalian Yisheng New Materials Co., Ltd., Zhejiang Rongyi Trading 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


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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
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 Announcement on Deepening the Reform of Value-added Tax of the Ministry of Finance,
the State Administration of Taxation and the General Administration of Customs (Announcement No.39 of 2019
of the General Administration of Taxation of the Ministry of Finance) and the Announcement on Further
Strengthening the Implementation of the Tax Refund Policy for Value-added Tax at the End of the Period of the
Ministry of Finance and the State Administration of Taxation (Announcement No.14 of 2022 of the Ministry of
Finance and the State Administration of Taxation), the tax refund system for value-added tax at the end of the
period was tried out on April 1, 2019. The Company and part of its subsidiaries meet the relevant conditions, and
received credit refund totaling 391.36 million yuan in the current period.
     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. Pursuant to the Announcement on Preferential Income Tax Policies for Further Support for Development
of Small Enterprises with Meager Profit and Individually-owned Businesses (Announcement of the MOF and
STA [2023] No. 12), the preferential policy under which the enterprise income tax of small enterprises with
meager profit is levied at 20% based on 25% of taxable income will be extended until December 31, 2027. The
subsidiaries Rongxiang Chemical Fiber Co., Ltd., Rongsheng International Trade (Hainan) Co., Ltd., Dalian
Yisheng New Materials Co., Ltd. and Zhejiang Rongyi Trading Co., Ltd. meet the above requirements in the

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current period. Urban maintenance and construction tax, education surcharge and local education surcharge for
small enterprises with meager profit are reduced by half and the subsidiary Dalian Yisheng New Materials Co.,
Ltd. meets the above requirements in the current period.
        5. According to the Announcement on the Policy of Adding and Deducting Value-added Tax for Advanced
Manufacturing Enterprises of the Ministry of Finance and State Taxation Administration( Announcement No.43
of the Ministry of Finance and the State Administration of Taxation in 2023), from January 1, 2023 to December
31, 2027, advanced manufacturing enterprises are allowed to add 5% to the deductible input tax for offsetting the
payable value-added tax in the current period. In the current period, subsidiaries Zhejiang Shengyuan Chemical
Fiber Co., Ltd., Yisheng Dahua Petrochemical Co., Ltd., Ningbo Zhongjin Petrochemical Co., Ltd., Zhejiang
Petroleum & Chemical Co., Ltd. and Zhejiang Yongsheng Technology Co., Ltd. are entitled to the above-
mentioned policy of adding and deducting.
     6. 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 Income 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 subsidiaries Yisheng Dahua Petrochemical Co., Ltd. and Zhejiang Petroleum & Chemical Co., Ltd.
have purchased these special equipment and enjoy such preferential policy.
     7. 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.
     8. According to Article 6 of the Provisional Regulations of the People's Republic of China on Real Estate
Tax (Guo Fa [1986] No.90), if taxpayers really have difficulties in paying taxes, they may be determined by the
people's governments of provinces, autonomous regions and municipalities directly under the Central Government
to reduce or exempt the real estate tax on a regular basis. After approval and confirmation, the Company has
reduced the property tax by 60% in this period.


VII. Notes to Items in the Consolidated Financial Statements

1. Monetary fund

                                                                                                           Unit: RMB
                 Item                             Closing balance                        Opening balance
Cash on hand                                                       1,499,665.59                            947,398.91
Bank deposit                                               11,121,148,364.87                      14,971,568,361.00
Other monetary funds                                        1,947,607,435.56                       3,266,258,620.30
Total                                                      13,070,255,466.02                      18,238,774,380.21
    Including: Total amount of overseas
                                                            2,007,064,372.61                       2,459,323,215.90
deposits

Other information:

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     Among other monetary funds at the end of the period, RMB 771,727,000 is the deposit made for issuing
bank acceptance bills, RMB 561,350,000 is the deposit made for issuing letters of credit, RMB 250,000,000 is the
deposit made for handling bank loans, RMB 364,202,900 is deposited investment funds, RMB 1,000 is ETC
deposit, RMB 322,300 is the deposit interest accrued based on the effective interest rate method at the end of the
period, and RMB 4200 is the balance deposited by the Company in a third-party payment platform.

2. Trading financial assets

                                                                                                                          Unit: RMB
                  Item                                     Closing balance                             Opening balance
Financial assets at fair value through
                                                                        310,087,429.45                               188,283,362.49
gain and loss
Including: derivative financial assets                                  310,087,429.45                               188,283,362.49
Total                                                                   310,087,429.45                               188,283,362.49


3. Accounts receivable

(1) Disclosure by aging

                                                                                                                          Unit: RMB

                  Aging                                  Ending book balance                        Beginning book balance
Within 1 year (inclusive of 1 year)                                   4,552,918,612.20                            7,214,189,761.39
1-2 years                                                               293,966,484.61                                42,530,303.66
2-3 years                                                                  41,283,731.68                                  405,988.15
Above 3 years                                                                387,649.73                                    34,813.65
Total                                                                 4,888,556,478.22                            7,257,160,866.85


(2) Classified disclosure by bad debt accrual method

                                                                                                                          Unit: RMB
                                       Closing balance                                         Opening balance
                                               Bad-debt                                                  Bad-debt            Book
                    Book balance                                                Book balance
                                               provision                                                 provision           value
  Category                                                         Book
                                                      Provisi                                                   Provisi
                  Amoun                   Amoun         on         value      Amoun                  Amoun        on
                               Ratio                                                       Ratio
                    t                       t         proport                   t                      t        proport
                                                        ion                                                       ion
Accounts
receivable
with
provision for      4,888,5                                         4,737,7     7,257,1                                       7,128,0
                               100.00      150,822                                         100.00    129,149
bad debt           56,478.                               3.09%     33,703.     60,866.                           1.78%       11,047.
                                   %        ,774.56                                            %      ,819.82
reserves               22                                              66          85                                            03
based on
aging
portfolio
                   4,888,5                                         4,737,7     7,257,1                                       7,128,0
                               100.00      150,822                                         100.00    129,149
Total              56,478.                               3.09%     33,703.     60,866.                           1.78%       11,047.
                                   %        ,774.56                                            %      ,819.82
                       22                                              66          85                                            03


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Accounts receivable with provision for bad debt reserves based on aging portfolio:
                                                                                                                      Unit: RMB
                                                                           Closing balance
            Name
                                          Book balance                 Bad-debt provision               Provision proportion
Trade fund portfolio of
                                              2,801,455,036.87                     21,080,178.11                            0.75
overseas subsidiaries
Aging portfolio                               2,087,101,441.35                    129,742,596.45                            6.22
Subtotal                                      4,888,556,478.22                    150,822,774.56                            3.09

If the provision for bad debts of accounts receivable is accrued according to the general model of expected credit
loss:
□Applicable Not applicable


(3) Bad debt provision and its recovery or reversal in the current period

Provision for bad debts in the current period:

                                                                                                                      Unit: RMB

                                                       The amount of change in the current period
                                Opening
        Category                                                 Recovered or                                   Closing balance
                                balance         Provision                         Write-off        Others
                                                                  returned
Provision made for bad
debt reserves based on      129,149,819.82    78,901,531.02                                     57,228,576.28    150,822,774.56
aging portfolio
Total                       129,149,819.82    78,901,531.02                                     57,228,576.28    150,822,774.56

     Note: Other changes refer to transfer-out of provision for bad debts of the subsidiary Zhoushan Yushan
Petrochemical Engineering Co., Ltd., which was excluded from the consolidation scope as its equity was
transferred out by the Company in the current period.


(4) Accounts receivables and contract assets with top 5 closing balances by debtor

                                                                                                                      Unit: RMB
                                                                                                                Closing balance
                                                                                              Proportion of       of bad debt
                                                          Closing         Closing balance        accounts        provision for
                                  Closing balance of
                                                         balance of         of accounts       receivable and       accounts
        Company name                   accounts
                                                          contract        receivable and       total closing    receivable and
                                      receivable
                                                           assets         contract assets       balance of       impairment
                                                                                              contract assets    provision of
                                                                                                                contract assets
Sinopec Sales Co., Ltd. East
                                      966,035,917.72                       966,035,917.72             19.76%      48,301,795.89
China Branch
Zhejiang Haigang
                                      642,755,025.00                       642,755,025.00             13.15%
International Trade Co., Ltd.
ENEOS CORPORATION                     353,557,524.80                       353,557,524.80                7.23
Sinopec Chemical
Commercial Holding
                                      331,346,967.46                       331,346,967.46                6.78     16,567,348.37
Company Limited East China
Branch



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Zhejiang Yisheng
                                       317,158,242.68                        317,158,242.68               6.49%       38,391,748.43
Petrochemical Co., Ltd.
Total                                 2,610,853,677.66                      2,610,853,677.66             53.41%      103,260,892.69


4. Receivables financing

(1) Classified presentation of receivables financing

                                                                                                                          Unit: RMB
                    Item                                   Closing balance                              Opening balance
Banker’s acceptance                                                   175,036,242.93                                187,298,909.35
Total                                                                  175,036,242.93                                187,298,909.35


(2) Receivable financing pledged by the Company at the end of the period

                                                                                                                          Unit: RMB
                             Item                                               Pledged amount at the end of the period
Banker’s acceptance                                                                                                      263,131.23
Total                                                                                                                     263,131.23


(3) Receivables financing endorsed or discounted by the company at the end of the period and not expired
yet on the balance sheet date

                                                                                                                          Unit: RMB
                                              Amount with recognition terminated                  Amount with recognition not
                    Item
                                                   at the end of the period                    terminated at the end of the period
Banker’s acceptance                                                 2,482,403,194.70                                           0.00
Total                                                                2,482,403,194.70                                           0.00


5. Other receivables

                                                                                                                          Unit: RMB
                    Item                                   Closing balance                              Opening balance
Other receivables                                                    4,510,228,597.49                              4,262,221,292.97
Total                                                                4,510,228,597.49                              4,262,221,292.97


1) Classification of other receivables by nature

                                                                                                                          Unit: RMB
           Nature of account                             Ending book balance                        Beginning book balance
Portfolio grouped with government funds
                                                                     4,013,740,226.69                              3,670,422,597.36
receivable
Portfolio grouped with settlement funds
                                                                        60,243,144.32                                126,333,617.88
of paper trade
Portfolio grouped with deposits for
                                                                        85,908,960.00                                145,908,960.00
borrowings


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Portfolio grouped with futures margin                                     317,793,118.68                               272,529,752.95
Portfolio grouped with security deposits                                   34,082,287.67                                41,469,354.87
Portfolio grouped with petty cash
                                                                           26,389,252.01                                13,736,810.60
receivable, etc.
Portfolio grouped with intercompany
                                                                           10,810,665.07                                 5,383,742.27
balances
Total                                                                   4,548,967,654.44                             4,275,784,835.93


2) Disclosure by aging

                                                                                                                             Unit: RMB

                 Aging                                   Ending book balance                          Beginning book balance
Within 1 year (inclusive of 1 year)                                     2,890,584,356.52                             4,114,598,428.50
1-2 years                                                               1,565,488,732.75                                47,417,515.49
2-3 years                                                                  44,802,241.88                                82,314,027.88
Above 3 years                                                              48,092,323.29                                31,454,864.06
Total                                                                   4,548,967,654.44                             4,275,784,835.93


3) Classified disclosure by bad debt accrual method

Applicable □Not applicable
                                                                                                                             Unit: RMB
                                    Closing balance                                                Opening balance
                Book balance           Bad-debt provision                      Book balance            Bad-debt provision
Categor
   y                                                Provisio    Book                                              Provisio     Book
                                                        n       value                                                 n        value
            Amount          Ratio      Amount                               Amount         Ratio       Amount
                                                    proporti                                                      proporti
                                                       on                                                            on
Provisio
n made
for bad
debt        4,548,96                   38,739,0                4,510,22     4,275,78                   13,563,5               4,262,22
                         100.00%                      0.85%                              100.00%                     0.32%
reserves    7,654.44                      56.95                8,597.49     4,835.93                      42.96               1,292.97
based on
aging
portfolio
            4,548,96                   38,739,0                4,510,22     4,275,78                   13,563,5               4,262,22
Total                    100.00%                      0.85%                              100.00%                     0.32%
            7,654.44                      56.95                8,597.49     4,835.93                      42.96               1,292.97

Provision for bad debts on a collective basis: RMB 38,739,056. 95.
Other receivables with provision for bad debts on a collective basis
                                                                                                                             Unit: RMB
                                                                            Closing balance
            Name
                                           Book balance                    Bad-debt provision                Provision proportion
Portfolio grouped with
                                                  4,013,740,226.69                     18,451,888.00                            0.46%
government funds receivable
Portfolio grouped with                              60,243,144.32
settlement funds of paper


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trade
Portfolio grouped with
                                              85,908,960.00
deposits for borrowings
Portfolio grouped with futures
                                             317,793,118.68
margin
Portfolio grouped with
                                              34,082,287.67                   12,161,873.18                          35.68%
security deposits
Portfolio grouped with petty
                                              26,389,252.01                    6,231,452.95                          23.61%
cash receivable, etc.
Portfolio grouped with
                                              10,810,665.07                    1,893,842.82                          17.52%
intercompany balances
Total                                      4,548,967,654.44                   38,739,056.95                             0.85%

Book balance changes with significant changes in loss provisions in the current period
□Applicable Not applicable
4) Provision for bad debts is made according to the general model of expected credit loss:
                                                                                                                  Unit: RMB
                                 Stage 1                   Stage 2                    Stage 3
                                                     Expected credit loss     Expected credit loss for
          Item            In the next 12 months    over the entire duration     the entire duration             Total
                           Expected credit loss        (without credit        (credit impairment has
                                                         impairment)                 occurred)
Amount at the
beginning of the                    1,518,350.96                878,119.54              11,167,072.46         13,563,542.96
period
Amount at the
beginning of the                           ——                       ——                         ——
period
--Transferred to Stage
                                     -207,264.64                207,264.64
2
--Transferred to Stage
                                                                -616,592.19                   616,592.19
3
--Transferred to Stage
2
--Transferred to Stage
1
Provision in current
                                     946,653.51               18,397,625.28              7,025,746.70         26,370,025.49
period
Withdrawal or reversal
in the current period
Write-off in the
current period
Other changes [Note]                                                                     1,194,511.50          1,194,511.50
Amount at the end of
                                    2,257,739.83              18,866,417.27             17,614,899.85         38,739,056.95
the period

     Note: Other changes refer to transfer-out of provision for bad debts of the subsidiary Zhoushan Yushan
Petrochemical Engineering Co., Ltd., which was excluded from the consolidation scope as its equity was
transferred out by the Company in the current period.




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5) Provision made, recovered or reversed for bad debts in the current period

                                                                                                                           Unit: RMB

                                                     The amount of change in the current period
                     Opening                                                                                              Closing
   Category                                                Recovered or        Write-off or
                     balance             Provision                                                     Others             balance
                                                            returned           cancellation
Provision made
for bad debt
reserves based     13,563,542.96        26,370,025.49                                                 1,194,511.50    38,739,056.95
on aging
portfolio


5) Top five debtors with the biggest closing balances of other accounts receivable

                                                                                                                           Unit: RMB
                                                                                                         Proportion in     Closing
                                                                                                          total closing   balance of
                                          Nature of
            Company name                                  Closing balance             Aging                balance of     provision
                                          payment
                                                                                                              other        for bad
                                                                                                           receivables      debts
                                         Tax refund
Consumption tax refund receivable                         1,723,942,226.69     Within 1 year                    37.90%
                                         receivables
Zhoushan Green Petrochemical Base        Grants                                                                           18,451,888
                                                          1,545,798,000.00     1-2 year(s)                      33.98%
Management Committee [Note 1]            receivables                                                                             .00
People’s government of Yinong Town,     Grants
                                                            644,000,000.00     Within 1 year                    14.16%
Xiaoshan District, Hangzhou [Note 2]     receivables
Investment Promotion Agency of           Grants
                                                            100,000,000.00     Within 1 year                    2.20%
Xiaoshan District, Hangzhou [Note 2]     receivables
                                         Deposits for                          1-2 years, 2-3 years
Huarong Financial Leasing Co., Ltd.                          70,908,960.00                                      1.56%
                                         borrowings                            and over 3 years
                                                                                                                          18,451,888
Subtotal                                                  4,084,649,186.69                                      89.80%
                                                                                                                                 .00

     Note 1: As of the date of approval for issuing the financial statements, the Company has received subsidies of
500,000,000.00 yuan.
     Note 2: As of the date of approval for issuing the financial statements, the Company has received subsidies of
744,000,000.00 yuan.

6. Advance payments

(1) Advance payments presented by age

                                                                                                                           Unit: RMB
                                           Closing balance                                         Opening balance
           Aging
                                Amount                        Ratio                     Amount                        Ratio
Within 1 year                  1,433,838,902.86                       96.02%           2,522,481,841.45                       98.61%
1-2 years                           51,983,340.46                     3.48%                  35,638,283.54                    1.39%
2-3 years                             7,490,222.54                    0.50%
Total                          1,493,312,465.86                     100.00%            2,558,120,124.99                     100.00%


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Explanation of the reasons why the prepayment with an age of more than one year and an important amount has
not been settled in time:
        At the end of the period, there are no significant prepayments with an age of more than one year


(2) Top five payers with the biggest closing balances of advance payments

                                                                                              Proportion to the total balance
                           Debtors                                      Book balance                of advances paid
                                                                                               Proportion of balances (%)
Zhenhai Customs of the People’s Republic of China                         907,557,531.73                               60.77
PetroChina Company Limited Northeast Chemical Sales
                                                                            92,189,143.83                                6.17
Liaoyang Branch
Dalian Fujia Dahua Petroleum & Chemical Co., Ltd.                           58,978,266.23                                3.95
Shanghai Huayi Energy Chemical Co., Ltd.                                    38,162,703.30                                2.56
China-Base Ningbo Group Co., Ltd.                                           35,500,000.02                                2.38
Subtotal                                                                  1,132,387,645.11                              75.83


7. Inventories

Whether the company is subject to disclosure requirements for the real estate industry
        No


(1) Classification of inventories

                                                                                                                   Unit: RMB
                                     Closing balance                                      Opening 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
                   38,274,190,347                      38,273,851,061    38,684,253,387                       38,684,037,331
Raw materials                            339,286.40                                              216,055.92
                              .56                                 .16               .46                                  .54
Products in        15,957,096,293                      15,947,647,283    11,833,781,904                       11,764,461,907
                                        9,449,010.11                                          69,319,996.22
process                       .96                                 .85               .06                                  .84
Commodity           7,425,770,624.                     7,321,918,747.    10,300,065,925                       10,087,345,429
                                     103,851,876.74                                          212,720,495.66
stocks                         07                                 33                .25                                  .59
Semi-finished
products
                    43,141,279.48       7,872,975.73    35,268,303.75
shipped in
transit
Work in
process -              252,182.13                         252,182.13         276,865.36                           276,865.36
outsourced
Low-value
                   154,719,763.85                      154,719,763.85    153,788,259.61                       153,788,259.61
consumables
                   61,855,170,491                      61,733,657,342    60,972,166,341                       60,689,909,793
Total                                121,513,148.98                                          282,256,547.80
                              .05                                 .07               .74                                  .94


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(2) Provision for obsolete inventory or for impairment of the cost of contract performance

                                                                                                                 Unit: RMB
                                      Increase in the current period      Decrease in the current period
                      Opening                                                                                  Closing
        Item                                                               Reversal or
                      balance          Provision          Others                              Others           balance
                                                                            write-off
Raw materials           216,055.92       339,286.40                          216,055.92                          339,286.40
Products in
                    69,319,996.22      9,449,010.11                       69,319,996.22                        9,449,010.11
process
Commodity
                   212,720,495.66    103,851,876.74                      212,720,495.66                     103,851,876.74
stocks
Semi-finished
products
                                       7,872,975.73                                                           7,872,975.73
shipped in
transit
Total              282,256,547.80    121,513,148.98                      282,256,547.80                     121,513,148.98


(3) Other creditors investments due within one year

□Applicable Not applicable

8. Other current assets

                                                                                                                 Unit: RMB
                 Item                                 Closing balance                          Opening balance
Input VAT to be credited                                         4,338,748,642.91                          1,131,926,010.21
Prepaid enterprise income tax                                           797,324.80                         1,335,755,359.29
Prepaid consumption tax                                            957,583,006.60
Total                                                            5,297,128,974.31                          2,467,681,369.50


9. Long-term equity investment

                                                                                                                 Unit: RMB




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                                                                                                 Increase and decrease in the current period
                                      Opening        Opening                                  Investment           Other                   Declared                                              Closing
                                                                                                                                                                                  Closing
                                      balance       balance of                               gains or losses   comprehens      Other      distribution    Provision                             balance of
              Investee                                           Additional     Reduced                                                                                        balance (book
                                       (book       impairment                                  recognized       ive income     equity        of cash         for      Others                   provision for
                                                                 investment    investment                                                                                          value)
                                       value)       provision                                   under the      adjustment     changes      dividends     impairment                            impairment
                                                                                             equity method            s                    or profits
I. Joint ventures
II. Associated enterprise
Zhejiang Yisheng Petrochemical       2,691,757,6                                                               4,855,124.7                                                     2704956582.6
                                                                                               8,343,778.94
Co., Ltd.                                  78.94                                                                         7                                                                5
                                                                                                                         -
                                     231,733,252
Ningbo Hengyi Trading Co., Ltd.                                                              -62,971,541.07    1,198,206.2                                                     167563505.10
                                             .44
                                                                                                                         7
Zhejiang Xiaoshan Rural              2,006,079,8                                                               33,144,430.                39,685,918.                          2265598668.7
                                                                                             266,060,316.74
Commercial Bank Co., Ltd.                  40.15                                                                       66                         80                                      5
Zhejiang Jurong Petroleum &          14,454,169.                               14,464,520.
                                                                                                  10,351.33
Chemical Sales Co., Ltd.                     54                                        87
Zhejiang Kunsheng Petroleum &        13,221,013.                               19,212,208.
                                                                                               5,991,195.23
Chemical Sales Co., Ltd.                     56                                        79
                                                                                                                         -
Hainan Yisheng Petrochemical Co.,    3,302,885,7                                                                                                                               3483137669.7
                                                                                             184,245,662.05    3,993,750.8
Ltd.                                       58.56                                                                                                                                          2
                                                                                                                         9
ZPC-ENN (Zhoushan) Gas Co.,          12,729,631.
                                                                                              -3,791,763.23                                                                      8937867.92
Ltd.                                         15
Zhejiang Dingsheng Petrochemical     32,038,237.
                                                                                              11,756,366.33                                                                     43794603.87
Engineering Co., Ltd.                        54
Zhejiang Derong chemicals Co.        342,047,728                 100,000,000                              -                   3,987,51
                                                                                                                                                                               296641210.33
Ltd.                                         .85                         .00                 149,394,037.09                       8.57
                                                                                                                                     -
Zhoushan ZPC Zhougang Tugboat        61,965,559.                                                                                          6,500,000.0
                                                                                              18,805,907.31                   15,827.9                                          74255638.79
Co., Ltd.                                    46                                                                                                     0
                                                                                                                                     8
Ningbo Coastal Public Pipe Gallery   6,301,526.0
                                                                                                -789,822.69                                                                      5511703.40
Co., Ltd.                                      9
Zhejiang Zhenshi Port Service Co.,   18,115,410.
                                                                                               3,886,184.41                                                                     22001594.48
Ltd.                                         07
Zhejiang Dongjiang Green
                                                                 117,500,000
Petrochemical Technology                                                                      -6,187,600.05                                                                    111312399.95
                                                                         .00
Innovation Center Co., Ltd.
                                     8,733,329,8                 217,500,000   33,676,729.                     32,807,598.    3,971,69    46,185,918.                          9183711444.9
Subtotal                                                                                     275,964,998.21
                                           06.35                         .00           66                              27         0.59            80                                      6
                                     8,733,329,8                 217,500,000   33,676,729.                     32,807,598.    3,971,69    46,185,918.                          9183711444.9
Total                                                                                        275,964,998.21
                                           06.35                         .00           66                              27         0.59            80                                      6



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The recoverable amount is determined according to the net amount of fair value minus disposal expenses
□Applicable Not applicable
The recoverable amount is determined according to the present value of the expected future cash flow
□Applicable Not applicable

10. Investment properties

(1) Investment real estate under the cost measurement mode

Applicable □Not applicable

                                                                                                            Unit: RMB

                                                 Houses and                         Construction in
                         Item                                      Land-use right                          Total
                                                  buildings                            progress
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. Closing 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             271,446.00                                              271,446.00
          (1) Accrual or amortization              271,446.00                                              271,446.00
     3. Decrease in the current period
          (1) Disposal
          (2) Other transfer-out
     4. Closing balance                           3,891,057.40                                           3,891,057.40
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. Closing balance
IV. Book value



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     1. Closing book value                           10,395,574.60                                         10,395,574.60
     2. Beginning book value                         10,667,020.60                                         10,667,020.60

The recoverable amount is determined according to the net amount of fair value minus disposal expenses
□Applicable Not applicable
The recoverable amount is determined according to the present value of the expected future cash flow
□Applicable Not applicable


(2) Investment real estate under the fair value method

□Applicable Not applicable

11. Fixed assets

                                                                                                               Unit: RMB
                    Item                              Closing balance                        Opening balance
Fixed assets                                                  219,699,679,397.52                      222,161,110,736.65
Liquidation of fixed assets
Total                                                         219,699,679,397.52                      222,161,110,736.65


(1) Fixed assets

                                                                                                               Unit: RMB
                                    Housing and      Machinery and      Transportation      Other
                  Item                                                                                         Total
                                     buildings        equipment            facilities     equipment
I. Original book value:
                                   69,834,680,127.    182,919,839,33                                      253,326,044,05
     1. Initial balance                                                 242,890,945.99   328,633,655.38
                                                08              0.11                                                8.56
     2. Increase in the current    1,363,425,105.5   11,407,943,199.                                      12,810,553,143.
                                                                         11,364,166.00    27,820,672.64
period                                           7               68                                                    89
            (1) Acquisition          9,541,274.43     251,233,033.65     11,364,166.00    27,820,672.64   299,959,146.72
          (2) Transfer-in from     1,353,883,831.1   11,156,710,166.                                      12,510,593,997.
construction in progress                         4               03                                                    17
         (3) Increase due to
business merger
     3. Decrease in the current
                                                      133,226,322.21      6,376,671.31         2,894.33   139,605,887.85
period
            (1)     Disposal or
                                                       30,662,219.64      4,810,299.63         2,894.33    35,475,413.60
scrapping
2) Decrease in combination scope                      102,564,102.57      1,566,371.68                    104,130,474.25
                                   71,198,105,232.    194,194,556,20                                      265,996,991,31
     4. Closing balance                                                 247,878,440.68   356,451,433.69
                                                65              7.58                                                4.60
II. Accumulated depreciation
                                   5,369,690,269.9   25,406,562,812.                                      31,153,393,649.
     1. Initial balance                                                 171,391,329.11   205,749,238.47
                                                 1                20                                                   69
     2. Increase in the current    3,432,758,156.8   11,640,019,090.                                      15,160,434,591.
                                                                         31,842,803.97    55,814,539.68
period                                           6               87                                                    38
                                   3,432,758,156.8   11,640,019,090.                                      15,160,434,591.
            (1) Accrual                                                  31,842,803.97    55,814,539.68
                                                 6               87                                                    38



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     3. Decrease in the current
                                                         23,292,758.97         4,761,093.62             2,143.62       28,055,996.21
period
            1) Disposal or
                                                        5,688,646.49         4,174,594.58               2,143.62        9,865,384.69
scrapping
2) Decrease in combination scope                       17,604,112.48           586,499.04                              18,190,611.52
                                    8,802,448,426.7   37,023,289,144.                                                 46,285,772,244.
     4. Closing balance                                                    198,473,039.46        261,561,634.53
                                                  7                10                                                              86
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
            (1)    Disposal or
scrapping
     4. Closing balance                                11,539,672.22                                                   11,539,672.22
IV. Book value
                                    62,395,656,805.   157,159,727,39                                                  219,699,679,39
     1. Closing book value                                                  49,405,401.22         94,889,799.16
                                                 88             1.26                                                            7.52
                                    64,464,989,857.   157,501,736,84                                                  222,161,110,73
     2. Beginning book value                                                71,499,616.88        122,884,416.91
                                                 17             5.69                                                            6.65


(2) Fixed assets with the certificate of title not transacted

                                                                                                                          Unit: RMB
                                                                                              Reasons for incomplete certificates
                          Item                              Book value
                                                                                                            of title
Houses and buildings - tank farm, supporting
                                                                     5,586,274,849.79         Still being processed
buildings and others of ZPC
Houses and buildings - polymerization building
and others of Zhejiang Shengyuan Chemical                                382,452,935.95       Still being processed
Fiber Co., Ltd.
Houses and buildings -office buildings and
others of Yisheng Dahua Petrochemical Co.,                               282,711,153.86       Still being processed
Ltd.
Houses and buildings -warehouse, supporting
facilities and others of Zhejiang Yisheng New                            166,325,102.40       Still being processed
Materials Co., Ltd.
Houses and buildings -- flow shop of Zheyou
                                                                          87,545,609.29       Still being processed
Technology Co. Ltd.
Houses and buildings -film warehouse and
others of Zhejiang Yongsheng Technology Co.                               44,256,296.24       Still being processed
Ltd.


(3) Impairment test of fixed assets

□Applicable Not applicable

12. Construction in progress

                                                                                                                          Unit: RMB

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                     Item                                   Closing balance                                Opening balance
Construction in progress                                                40,987,208,589.89                              24,590,757,677.89
Engineering materials                                                      833,462,480.70                               1,544,399,951.56
Total                                                                   41,820,671,070.59                              26,135,157,629.45


(1) Construction in progress

                                                                                                                                  Unit: RMB
                                                   Closing balance                                       Opening balance
              Item                    Book          Provision for                           Book          Provision for
                                                                       Book value                                            Book value
                                     balance        impairment                             balance        impairment
1.4 million tons ethylene
and downstream chemical
                                    15,402,756,1                       15,402,756,1       14,276,035,7                       14,276,035,7
plant (optimization of
                                           24.76                              24.76              63.50                              63.50
product structure of Phase
II project)
Utilities and supporting            14,708,733,8                       14,708,733,8       6,020,862,10                       6,020,862,10
facilities                                 90.06                              90.06               4.28                               4.28
Functional polyester film
expansion project with an           1,206,752,26                       1,206,752,26       967,377,971.                       967,377,971.
annual output of 250,000                    6.57                               6.57                 40                                 40
tons per year
High performance resin              2,930,448,03                       2,930,448,03       446,159,950.                       446,159,950.
project                                     1.11                               1.11                 48                                 48
High-end new material               888,295,228.                       888,295,228.       17,358,490.5                       17,358,490.5
project                                       78                                 78                  9                                  9
Jintang New Material                507,816,831.                       507,816,831.       41,739,407.9                       41,739,407.9
Project                                       97                                 97                  7                                  7
                                    5,342,406,21                       5,342,406,21       2,821,223,98                       2,821,223,98
Sporadic projects
                                            6.64                               6.64               9.67                               9.67
                                    40,987,208,5                       40,987,208,5       24,590,757,6                       24,590,757,6
Total
                                           89.89                              89.89              77.89                              77.89


(2) Changes in major construction in progress in the current period

                                                                                                                                  Unit: RMB
                                                                                                              Inclu       Inte
                                                Amou                                                          ding:       rest
                                                 nt of                                                Accu    Capit       capi
                                                          Other
                                       Incre    fixed                           Perce                mulat    alized      taliz
                                                          decre
                                       ase in   assets                          ntage                   ed    amou        atio
                            Openi                          ases       Closin               Proje
                                        the     carrie                          of the               capita    nt of         n
                Budge        ng                           in the        g                    ct                                    Sources
  Project                              curre    d over                          actual                lized   intere      rate
                  t         balan                         curre       balan                progr                                   of fund
                                         nt     in the                          cost to              amou      st in        in
                             ce                             nt          ce                  ess
                                       perio    curre                           budge                 nt of     the        the
                                                          perio
                                         d        nt                             t (%)               intere   curre       curr
                                                            d
                                                perio                                                   st       nt        ent
                                                   d                                                          perio       peri
                                                                                                                 d         od

1.4 million                                                                                                                           Bank
                34,485      14,276    6,393,    5,266,                15,402                         845,24   585,33
tons                                                                             94.53                                    3.58       loans,
                ,170,0      ,035,7    573,51    853,15                ,756,1                 90%     4,407.   6,414.
ethylene                                                                            %                                       %         other
                 00.00       63.50      6.43      5.17                 24.76                             54       92
and                                                                                                                                 sources


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downstream
chemical
plant
(optimizatio
n of product
structure of
Phase II
project)
                                                                                                                                Bank
Utilities and             6,020,    15,454   6,766,             14,708                           444,30   196,01
                                                                                                                     3.38      loans,
supporting                862,10    ,740,3   868,53             ,733,8                           7,862.   7,367.
                                                                                                                       %        other
facilities                  4.28     17.93     2.15              90.06                               46       28
                                                                                                                              sources
High                                                                                                                            Bank
                18,275    446,15    2,484,                      2,930,                           30,989   30,989
performanc                                                                  18.12                                    3.28      loans,
                ,500,0    9,950.    288,08                      448,03                   18%     ,557.6   ,557.6
e resin                                                                        %                                       %        other
                 00.00        48      0.63                        1.11                                0        0
project                                                                                                                       sources
                52,760    20,743    24,332   12,033             33,041                           1,320,   812,34
Total           ,670,0    ,057,8    ,601,9   ,721,6             ,938,0                           541,82   3,339.
                 00.00     18.26     14.99    87.32              45.93                             7.60       80


(3) Impairment test of construction in progress

□Applicable Not applicable


(4) Engineering materials

                                                                                                                            Unit: RMB
                                   Closing balance                                             Opening balance

   Item                              Provision
                                                                                                Provision for
                Book balance            for           Book value          Book balance                               Book value
                                                                                                impairment
                                    impairment
Special
                507,367,195.93                       507,367,195.93   1,170,107,409.07                              1,170,107,409.07
materials
Special
                326,095,284.77                       326,095,284.77       374,292,542.49                             374,292,542.49
Equipment
Total           833,462,480.70                       833,462,480.70   1,544,399,951.56                              1,544,399,951.56


13. Right-of-use assets

(1) Situation of right-of-use assets

                                                                                                                            Unit: RMB
                  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                                    5,061,872.72                                 5,061,872.72
Disposal                                                                  5,061,872.72                                 5,061,872.72
     4. Closing balance                                               285,203,745.16                                 285,203,745.16
II. Accumulated depreciation


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     1. Initial balance                                              64,658,849.54                                   64,658,849.54
     2. Increase in the current period                               25,504,627.18                                   25,504,627.18
          (1) Accrual                                                25,504,627.18                                   25,504,627.18
     3. Decrease in the current period                                   5,061,872.72                                 5,061,872.72
          (1) Disposal                                                   5,061,872.72                                 5,061,872.72
     4. Closing balance                                              85,101,604.00                                   85,101,604.00
III. Provision for impairment
     1. Initial balance
     2. Increase in the current period
          (1) Accrual
     3. Decrease in the current period
          (1) Disposal
     4. Closing balance
IV. Book value
     1. Closing book value                                          200,102,141.16                               200,102,141.16
     2. Beginning book value                                        225,606,768.34                               225,606,768.34


(2) Impairment test of right-of-use assets

□Applicable Not applicable

14. Intangible assets

(1) Intangible assets

                                                                                                                        Unit: RMB
                                                                                        Pollution
                                         Land-use    Know-       Management                          Sea area use
              Item                                                                      dumping                            Total
                                           right      how         software                              right
                                                                                          right
I. Original book value
                                    6,628,695,167   5,879,510.                     131,600,298.1                       6,852,334,209
     1. Initial balance                                          59,311,084.87                       26,848,149.00
                                              .07          85                                  4                                 .93
     2. Increase in the current     1,387,072,144                                                                      1,399,838,065
                                                                  1,136,106.22                       11,629,814.94
period                                        .80                                                                                .96
                                    1,387,072,144                                                                      1,399,838,065
          (1) Acquisition                                         1,136,106.22                       11,629,814.94
                                              .80                                                                                .96
          (2) Internal R&D
         (3) Increase due to
business merger
     3. Decrease in the current                                                                                        112,394,478.6
                                    94,178,868.60                                  18,215,610.00
period                                                                                                                             0
         (1) Decrease in                                                                                               112,394,478.6
                                    94,178,868.60                                  18,215,610.00
combination scope                                                                                                                  0
                                    7,921,588,443   5,879,510.                     113,384,688.1                       8,139,777,797
     4. Closing balance                                          60,447,191.09                       38,477,963.94
                                              .27          85                                  4                                 .29
II. Accumulated amortization


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                                      705,649,558.2   4,354,353.                        105,115,117.4                    854,562,328.8
     1. Initial balance                                               22,900,082.84                      16,543,216.61
                                                  2          66                                     8                                1
     2. Increase in the current       160,768,891.6    188,679.2                                                         182,224,281.4
                                                                       6,134,136.61     11,067,070.62     4,065,503.32
period                                            9            4                                                                     8
                                      160,768,891.6    188,679.2                                                         182,224,281.4
          (1) Accrual                                                  6,134,136.61     11,067,070.62     4,065,503.32
                                                  9            4                                                                     8
     3. Decrease in the current
                                      11,615,393.73                                     14,323,831.71                    25,939,225.44
period
         (1) Decrease in
                                      11,615,393.73                                     14,323,831.71                    25,939,225.44
combination scope
                                      854,803,056.1   4,543,032.                        101,858,356.3                    1,010,847,384
     4. Closing balance                                               29,034,219.45                      20,608,719.93
                                                  8          90                                     9                              .85
III. Provision for impairment
     1. Initial balance
     2. Increase in the current
period
          (1) Accrual
     3. Decrease in the current
period
          (1) Disposal
     4. Closing balance
IV. Book value
                                      7,066,785,387   1,336,477.                                                         7,128,930,412
     1. Closing book value                                            31,412,971.64     11,526,331.75    17,869,244.01
                                                .09          95                                                                    .44
                                      5,923,045,608   1,525,157.                                                         5,997,771,881
     2. Beginning book value                                          36,411,002.03     26,485,180.66    10,304,932.39
                                                .85          19                                                                    .12


(2) Impairment test of intangible assets

□Applicable Not applicable

15. Long-term deferred expenses

                                                                                                                          Unit: RMB
                                                                        Amortization
                                                Increase in the
        Item              Opening balance                              amount in the        Other reductions       Closing balance
                                                current period
                                                                       current period
Improvement
expense for fixed
assets rented                     117,159.13                                  71,458.00                                   45,701.13
through operating
lease
Total                             117,159.13                                  71,458.00                                   45,701.13


16. Deferred tax assets/deferred tax liabilities

(1) Deferred tax assets not offset

                                                                                                                          Unit: RMB


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                                                  Closing balance                                       Opening balance
            Item                     Deductible              Deferred income tax            Deductible            Deferred income tax
                                 temporary difference               assets              temporary difference             assets
Provision for impairment of
                                        246,050,247.19               42,463,572.53              359,105,143.75            59,820,985.40
assets
Unrealized profits from
                                          63,697,197.61              13,460,223.08              174,649,487.88             7,817,620.70
internal transactions
Deductible unrecovered
                                       6,398,196,587.74           1,157,432,552.84             1,926,924,516.34          322,308,341.68
losses
Deferred income                         186,812,473.21               28,932,982.09              186,228,230.49            30,561,612.33
Lease liabilities                       195,424,408.50               29,313,661.28              208,086,032.91            31,212,904.94
Changes in fair value of
trading financial
                                        137,921,940.29               21,006,601.04              103,171,027.61            16,689,662.09
instruments and derivative
financial instruments
Total                                  7,228,102,854.54           1,292,609,592.86             2,958,164,438.98          468,411,127.14


(2) Deferred income tax liabilities before offset

                                                                                                                              Unit: RMB
                                                            Closing balance                                 Opening balance

                    Item                             Taxable                                                               Deferred
                                                                        Deferred income         Taxable temporary
                                                   temporary                                                              income tax
                                                                         tax liabilities           differences
                                                   differences                                                             liabilities
Changes in fair value of trading
financial instruments and derivative                309,098,071.08             49,549,153.55         188,283,362.48       14,181,961.06
financial instruments
Right-of-use assets                                 184,427,099.32             27,664,064.90         200,234,007.34       30,035,101.10
The parent company, reflected at the
level of consolidated statements, invests
the loan as paid-in capital into the
                                                  2,147,934,662.52         326,849,061.47          2,232,554,629.20      334,883,194.38
subsidiary company, which serves as the
loan interest for the capitalization of
long-term asset construction.
One time pre-tax deduction of long-term
                                                10,872,084,425.53        1,630,812,663.83         10,979,341,858.26    1,646,901,278.74
assets
Government grants                                   744,000,000.00         186,000,000.00
Total                                           14,257,544,258.45        2,220,874,943.75         13,600,413,857.28    2,026,001,535.28


(3) Deferred tax assets or liabilities, net of offsets

                                                                                                                              Unit: RMB
                              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
                                     601,800,714.78               690,808,878.08                70,030,134.16            398,380,992.98
assets
Deferred income tax
                                     601,800,714.78              1,619,074,228.97               70,030,134.16          1,955,971,401.12
liabilities


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(4) Details of unrecognized deferred tax assets

                                                                                                                         Unit: RMB
                           Item                                    Closing balance                      Opening balance
Deductible loss                                                             3,808,384,773.87                       4,786,039,765.48
Changes in fair value of trading financial instruments
                                                                                74,162,385.08                         74,384,267.98
and derivative financial instruments
Deferred income                                                                  8,769,120.04                          9,434,323.24
Unrealized profits from internal transactions
Provision for impairment of assets                                              26,285,676.35                         77,404,439.05
Lease liabilities                                                               18,116,777.97                         27,604,783.67
Total                                                                       3,935,718,733.31                       4,974,867,579.42


(5) The deductible losses of unrecognized deferred income tax assets will be due in the following years

                                                                                                                         Unit: RMB
                    Year                                  Ending amount                             Beginning amount
2023                                                                                                                795,881,505.75
2024                                                                   585,681,449.15                               649,192,751.95
2025                                                                   869,483,144.03                               892,628,563.63
2026                                                                   852,380,510.77                               942,842,859.62
2027                                                                 1,094,661,596.29                              1,098,455,315.24
2028                                                                  406,178,073.63
2029
2030
2031
2032                                                                                                                407,038,769.29
2033
Total                                                               3,808,384,773.87                               4,786,039,765.48


17. Other non-current assets

                                                                                                                         Unit: RMB


                                             Closing balance                                      Opening balance
          Item                                  Provision for                                      Provision for
                             Book balance                        Book value       Book balance                         Book value
                                                impairment                                         impairment
Prepayment for
                             4,445,441,053                      4,445,441,053     2,794,937,800                       2,794,937,800
purchase of long-term
                                       .45                                .45               .46                                 .46
assets
Rental value of silver       411,214,415.9                      411,214,415.9     411,214,415.9                       411,214,415.9
leased in                                6                                  6                 6                                   6
                             4,856,655,469                      4,856,655,469     3,206,152,216                       3,206,152,216
Total
                                       .41                                .41               .42                                 .42



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18. Assets with restricted ownership or use rights

                                                                                                                               Unit: RMB
                                      Period end                                                   Period beginning

  Item                                        Restri                                                       Restri
                 Book            Book                    Restriction            Book            Book                     Restriction
                                              ction                                                        ction
                balance          value                    situation            balance          value                     situation
                                               type                                                         type
                                                       Issue letters of                                             Issue letters of
                                              Deposi   credit, bills,                                      Depos    credit, bills, letters
Monetary       1,583,400,       1,583,400     t        letters of             2,779,494       2,779,494,   it       of guarantee,
fund              368.50          ,368.50     occupa   guarantee,               ,576.43          576.43    occup    borrowings, silver
                                              tion     borrowings and                                      ation    leases and other
                                                       other deposits                                               deposits
Accounts
                                263,131.2                                     3,316,973       3,316,973.
receivable    263,131.23                      Pledge   Issue bill pledge                                   Pledge   Issue bill pledge
                                        3                                           .51              51
financing
                                                       Bank loan
                                                                                                                    Bank loan mortgage,
Fixed          226,875,01       194,464,2     Mortga   mortgage, letter       217,071,8       197,784,4    Mortg
                                                                                                                    letter of credit
assets           1,143.49       80,744.52     ge       of credit              80,411.54       60,482.89    age
                                                                                                                    mortgage
                                                       mortgage
                                                       Bank loan
                                                                                                                    Bank loan mortgage,
Intangible     5,608,715,       5,135,074     Mortga   mortgage, letter       4,409,441       4,043,802,   Mortg
                                                                                                                    letter of credit
assets            198.07          ,543.17     ge       of credit                ,534.82          390.99    age
                                                                                                                    mortgage
                                                       mortgage
                                                       Bank loan
Construct                                                                                                           Bank loan mortgage,
              29,889,674        29,889,67     Mortga   mortgage, letter       20,075,08       20,075,08    Mortg
ion in                                                                                                              letter of credit
                  ,426.59        4,426.59     ge       of credit               2,279.55        2,279.55    age
progress                                                                                                            mortgage
                                                       mortgage
              263,957,06        231,072,6                                     244,339,2       224,686,1
Total
                4,267.88        93,214.01                                     15,775.85       56,703.37


19. Short-term borrowings

(1) Categories of short-term borrowings

                                                                                                                               Unit: RMB
                   Item                                     Closing balance                                Opening balance
Mortgage borrowing                                                          198,000,000.00
Guaranteed loan                                                           43,817,771,706.43                           24,978,544,183.97
Credit borrowings                                                           795,165,061.51                              1,391,008,216.53
Total                                                                     44,810,936,767.94                           26,369,552,400.50


20. Trading financial liabilities

                                                                                                                               Unit: RMB
                   Item                                     Closing balance                                Opening balance
Trading financial liabilities                                               623,298,741.33                                588,769,711.55
Including: derivative financial liabilities                                  78,931,785.08                                102,366,489.48
Including: fair value of silver leased                                      544,366,956.25                                486,403,222.07
Total                                                                       623,298,741.33                                588,769,711.55



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21. Notes payable

                                                                                              Unit: RMB
                 Category                    Closing balance                Opening balance
Banker’s acceptance                                     4,195,471,402.63              3,408,800,462.03
Total                                                    4,195,471,402.63              3,408,800,462.03


22. Accounts payable

(1) Presentation of accounts payable

                                                                                              Unit: RMB
                   Item                      Closing balance                Opening balance
Payable for material procurement and
                                                        39,250,503,194.27             57,051,576,225.73
operation
Payable for purchase of long-term assets                10,493,623,707.11             12,027,790,750.70
Total                                                   49,744,126,901.38             69,079,366,976.43


23. Other payables

                                                                                              Unit: RMB
                   Item                      Closing balance                Opening balance
Dividends payable                                          228,000,000.00                108,000,000.00
Other payables                                          16,691,133,504.47              3,364,604,671.47
Total                                                   16,919,133,504.47              3,472,604,671.47


(1) Dividends payable

                                                                                              Unit: RMB
                   Item                      Closing balance                Opening balance
Dividends payable on ordinary shares by
                                                           228,000,000.00                108,000,000.00
subsidiaries
Total                                                      228,000,000.00                108,000,000.00


(2) Other payables

1) Other payables listed by the nature of payment

                                                                                              Unit: RMB
                   Item                      Closing balance                Opening balance
Entrusted loan                                             787,149,197.50                989,433,904.99
Current accounts                                        14,776,720,257.46              1,539,513,447.19
Deposit and security                                       826,693,128.75                718,412,933.85
Settled but unpaid operating expenses                      278,440,701.05                 98,302,534.15



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Others                                                                  22,130,219.71                             18,941,851.29
Total                                                               16,691,133,504.47                          3,364,604,671.47


24. Contract liabilities

                                                                                                                      Unit: RMB
                   Item                                Closing balance                              Opening balance
Loans                                                                4,421,732,432.83                          3,734,262,391.81
Total                                                                4,421,732,432.83                          3,734,262,391.81


25. Employee remuneration payable

Presentation of employee remuneration payable

                                                                                                                      Unit: RMB
                                                                  Increase in the        Decrease in the
                 Item                    Opening balance                                                      Closing balance
                                                                  current period         current period
I. Short-term remuneration                1,014,193,651.21         3,698,131,648.59       3,693,064,746.53     1,019,260,553.27
II. Post-employment benefits -
                                              8,517,450.91          141,909,234.78          137,466,462.40        12,960,223.29
defined contribution plan
III.    Dismissal welfare                                                234,554.24             234,554.24
Total                                     1,022,711,102.12         3,840,275,437.61       3,830,765,763.17     1,032,220,776.56


(2) Short-term remuneration

                                                                                                                      Unit: RMB
                                                                    Increase in the       Decrease in the
                  Item                     Opening balance                                                     Closing balance
                                                                    current period        current period
1. Wage, bonus, allowance and subsidy        1,006,507,629.78       3,471,274,591.09       3,467,156,143.57    1,010,626,077.30
2. Employee welfare expenses                                           21,636,006.73          21,636,006.73
3. Social insurance premium                     6,762,820.48           96,941,546.00          96,216,717.17        7,487,649.31
    Including: Medical insurance
                                                6,309,552.30           83,803,760.99          83,584,513.35        6,528,799.94
premium
            Work-related injury
                                                  453,268.18           12,299,116.10          11,793,534.91           958,849.37
insurance premium
4. Housing provident fund                         234,695.00           78,548,229.76          78,491,970.76           290,954.00
5. Labor union and personnel education
                                                  688,505.95           29,731,275.01          29,563,908.30           855,872.66
expenses
Total                                        1,014,193,651.21       3,698,131,648.59       3,693,064,746.53    1,019,260,553.27


(3) Presentation of defined contribution plan

                                                                                                                      Unit: RMB
                                                                Increase in the         Decrease in the
               Item                Opening balance                                                            Closing balance
                                                                current period          current period



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1. Basic endowment insurance             8,222,090.39          137,046,231.53             132,738,922.51             12,529,399.41
2. Unemployment insurance
                                          295,360.52                4,863,003.25            4,727,539.89                430,823.88
premium
Total                                    8,517,450.91          141,909,234.78             137,466,462.40             12,960,223.29


26. Taxes payable

                                                                                                                        Unit: RMB
                   Item                                 Closing balance                             Opening balance
Value-added tax                                                          7,837,443.46                               406,455,280.68
Excise (consumption) tax                                               28,973,236.05                                449,500,508.31
Enterprise income tax                                                  61,736,590.18                                248,997,237.28
Individual income tax                                                  15,229,448.50                                 14,735,296.18
Urban maintenance and construction tax                                 29,773,987.02                                 64,611,829.70
Property tax                                                           30,376,665.46                                 25,589,744.40
Land use tax                                                          234,528,096.28                                112,480,989.03
Education surcharge                                                    12,775,359.01                                 59,958,124.53
Local education surcharge                                                8,518,206.02                                39,972,113.03
Environmental protection tax                                             2,831,476.99                                 2,886,594.15
Stamp duty                                                             40,489,040.73                                 38,152,661.15
Deed tax                                                                 3,711,618.00
Vehicle and vessel tax                                                                                                       744.00
Total                                                                 476,781,167.70                               1,463,341,122.44


27. Non-current liabilities due within one year

        (1) Details
                                                                                                                        Unit: RMB
                   Item                                 Closing balance                             Opening balance
Long-term borrowings due within one
                                                                    28,229,063,293.47                          20,439,097,358.80
year
Bonds payable due within one year                                    2,037,082,007.25
Lease liabilities due within one year                                  20,538,874.09                                 22,290,420.13
Total                                                               30,286,684,174.81                          20,461,387,778.93


 (2) Increase/decrease of bonds payable: (excluding preferred stock, perpetual bond and other financial
instruments classified as financial liabilities)

                                                                                                                        Unit: RMB

                                                                                                  Amo      Repa
                                                                              Issu      Interes
                                                                                                  rtiza    yme
                                                                      Open    e in         t                         Closi    Defa
Name                  Coup                                  Issue                                 tion     nt in
            Par                Issue                                   ing    curr      accrue                        ng       ult
 of                    on                Bond period        amo                                     of     curr
           value               date                                   bala     ent       d by                        balan     or
bond                  rate                                   unt                                   pre      ent
                                                                       nce    peri        par                         ce      not
                                                                                                  miu      perio
                                                                               od        value
                                                                                                   ms        d


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                                                                                                    or
                                                                                                   disco
                                                                                                   unts
20                             2020.4.2                                 1,029
         1,000,                                                 995,4                              1184    38,60     1,030,
Rongs                          1、                                      ,195,            38,643,
          000,0     3.86%                 4 years (2 + 2)       52,83                              252.    0,000      423,5   No
heng                           2020.4.2                                 433.1            870.23
          00.00                                                  0.20                                61      .00      55.96
G1                             2                                            2
                                          This tranche of
                                          bonds has a
                                          maturity of 4
                               2020.8.3   years, with the
20                             1、        right to adjust               1,005
         1,000,                                                 995,4                              1121    34,50     1,006,
Rongs                          2020.9.0   the nominal                   ,631,            34,405,
          000,0     3.45%                                       05,66                              282.    0,000      658,4   No
heng                           1、        interest rate by              689.1            479.48
          00.00                                                  0.39                                70      .00      51.29
G2                             2020.9.0   the issuer and                    1
                               2          sell back by the
                                          investor at the
                                          end of the
                                          second year.
                                                                1,990   2,034
                                                                                                   2305    73,10     2,037,
                                                                ,858,   ,827,            73,049,
Total                            ——                                                              535.    0,000      082,0   ——
                                                                490.5   122.2            349.71
                                                                                                     31      .00     07.25
                                                                    9       3


28. Other current liabilities

                                                                                                                        Unit: RMB
                  Item                                      Closing balance                          Opening balance
Output tax to be transferred                                            551,990,844.96                              458,588,848.28
Total                                                                   551,990,844.96                              458,588,848.28


29. Long-term borrowings

(1) Categories of long-term borrowings


                                                                                                                        Unit: RMB
                  Item                                      Closing balance                          Opening balance
Mortgage borrowing                                                      400,775,733.62
Guaranteed loan                                                   25,540,063,351.05                            26,613,442,784.59
Credit borrowings                                                       462,895,972.33                              312,343,200.00
Mortgage and guarantee borrowings                                 98,775,848,764.18                           104,036,600,984.70
Total                                                               125,179,583,821.18                        130,962,386,969.29


30. Bonds payable

(1) Bonds payable

                                                                                                                        Unit: RMB
                  Item                                      Closing balance                          Opening balance
Green corporate bonds (second tranche)                                                                             1,029,195,433.12



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Green corporate bonds (third tranche)                                                                                 1,005,631,689.11
Total                                                                                                                 2,034,827,122.23


(2) Increase/decrease of bonds payable: (excluding preferred stock, perpetual bond and other financial
instruments classified as financial liabilities)

        Please refer to section V (I) 27 (2) of notes to the financial statements for details of the changes

31. Lease liabilities

                                                                                                                             Unit: RMB
                       Item                                 Closing balance                               Opening balance
Lease payments                                                             241,120,991.44                               276,960,637.05
Unacknowledged financial charges                                            -48,118,679.06                               -63,560,240.60
Total                                                                      193,002,312.38                               213,400,396.45


32. Deferred income

                                                                                                                             Unit: RMB
                                                  Increase in the        Decrease in the                                Reasons for
         Item             Opening balance                                                       Closing balance
                                                  current period         current period                                 incurrence
Government grants             195,662,553.73        46,150,000.00           46,230,960.48          195,581,593.25    Related to assets
Total                         195,662,553.73        46,150,000.00           46,230,960.48          195,581,593.25            --


33. Share capital

                                                                                                                             Unit: RMB
                                                     Increase and decrease of this change (+, -)
                                                                        Conversion
                Opening balance                         Issue of                                                       Closing balance
                                      New issue                         of provident
                                                         bonus                               Others       Subtotal
                                      of shares                           fund into
                                                         shares
                                                                           shares
Total
number of         10,125,525,000                                                                                        10,125,525,000
shares


34. Capital reserves

                                                                                                                             Unit: RMB
                                                                   Increase in the           Decrease in the
                Item                  Opening balance                                                                Closing 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                2,727,745.97                                      45,596,119.85
Total                                  10,822,594,513.39                2,727,745.97                                 10,825,322,259.36

Other notes, including notes to increase and decrease in the current period and its reasons:
        1) Due to changes in equity of associates other than net profit or loss, other comprehensive income and profit


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distribution, capital reserve (other capital reserve) was increased by 2,025,562.21 yuan based on the Company’s
holding proportion.

        2) Due to the disposal of certain equity of Rongsheng New Materials (Taizhou) Co., Ltd., capital reserve

(other capital reserve) was increased by 702,183.76 yuan at the difference between the consideration of

28,325,460.00 yuan and the share in net assets of the subsidiary of 27,623,276.24 yuan based on disposed

proportion.

35. Treasury stock

                                                                                                             Unit: RMB
                                                  Increase in the        Decrease in the
          Item             Opening balance                                                          Closing balance
                                                  current period         current period
Repurchase of public
                              3,978,202,364.65      2,641,604,811.37                                  6,619,807,176.02
shares
Total                         3,978,202,364.65      2,641,604,811.37                                  6,619,807,176.02

Other notes, including notes to increase and decrease in the current period and its reasons:
     Pursuant to the “Proposal on Repurchasing the Company’s Shares” deliberated and approved by the 21st
meeting of the fifth session of the Board of Directors dated March 15, 2022, the Company was agreed to
repurchase part of its public shares using self-owned funds through centralized bidding transactions for the
purpose of conversion of the Company’s convertible corporate bonds into shares. The total amount of repurchase
funds was not less than 1 billion yuan (inclusive) and did not exceed 2 billion yuan (inclusive), and the repurchase
price did not exceed 22 yuan per share.
      According to the Proposal on Repurchase of Shares of the Company deliberated and adopted at the second
meeting of the sixth session of the Board of Directors of the Company held on August 4, 2022, the Company has
used its own funds to buy back part of the public shares issued by it in China in the form of centralized bidding
transaction, which is used to convert corporate bonds or employee stock ownership plans issued by listed
companies that can be converted into shares. The total amount of repurchase funds shall be not less than RMB 1
billion (inclusive) and not more than RMB 2 billion (inclusive), and the repurchase price shall not exceed RMB
20/share.
     Pursuant to the “Proposal on Repurchasing the Company’s Shares” deliberated and approved by the tenth
meeting of the sixth session of the Board of Directors dated August 21, 2023 and “Proposal on Increasing the
Funds for the Company’s Share Repurchase (Phase III)” deliberated and approved by the 14th meeting of the
sixth session of the Board of Directors dated November 27, 2023, the Company was agreed to repurchase part of
the RMB ordinary shares (A shares) issued by the Company domestically using self-owned funds through
centralized bidding transactions for the purpose of conversion of the Company’s convertible corporate bonds into
shares or employee stock ownership plan. The total amount of repurchase funds was not less than 1.5 billion yuan
(inclusive) and did not exceed 3 billion yuan (inclusive), and the repurchase price did not exceed 18 yuan
(inclusive) per share.
      The Company has repurchased 283,142,652 shares at the beginning of the period. In the current period, the
Company repurchased 233,290,470 shares by special securities account for repurchase through centralized
bidding transactions, with the highest transaction price of 12.70 yuan per share, the lowest transaction price of
9.94 yuan per share and the total transaction amount of 2,642,310,498.59 yuan (excluding transaction fees). In the
meantime, the Company received a cash settlement income of 705,687.22 yuan from over-the-counter derivatives-
related agreements signed with CITIC Securities Co., Ltd. and Shenwan Hongyuan Securities Co., Ltd., which

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reduced the Company’s actual repurchase cost in the current period by 705,687.22 yuan.

36. Other comprehensive income

                                                                                                                      Unit: RMB
                                                               Current period cumulative
                                                                 Less: Amount
                                               Less: amount
                                                                   included in                             Attribu
                                                included in
                                                                       other                 Attribut      table to
                                    Amount         other
                         Openin                                  comprehensiv                 able to        the
                                    incurre    comprehensi                         Less:                               Closing
         Item               g                                       e incomes                   the        minorit
                                    d before     ve income                        income                               balance
                         balance                                    previously                parent          y
                                    current      previously                         tax
                                                                     and then                compan        shareho
                                    income        and then                       expenses
                                                                  transferred                 y after       lders
                                      tax       transferred
                                                                  into current                  tax         after
                                               into current
                                                                     retained                                tax
                                               gain and loss
                                                                     earnings
I. Other
comprehensive
                                    590,642.                                                  590,642.                 590,642.
income which may
                                         24                                                        24                       24
not be reclassified to
gain and loss
                                    590,642.                                                  590,642.                 590,642.
Others
                                         24                                                        24                       24
II. Other
comprehensive                              -                                                         -
                         139,462,                                                                           14,068,    109,613,
income which may be                 15,780,5                                                  29,849,3
                          613.71                                                                            855.22       224.11
reclassified to gain                   34.38                                                     89.60
and loss
Including: other
comprehensive                                                                                                     -
                         71,764,5   32,807,5                                                  34,005,7                 105,770,
income convertible                                                                                          1,198,1
                            62.47      98.27                                                     23.54                  286.01
into profit or loss by                                                                                        25.27
the equity method
     Translation
                                           -                                                         -
difference of            67,698,0                                                                           15,266,    3,842,93
                                    48,588,1                                                  63,855,1
financial statements        51.24                                                                           980.49         8.10
                                       32.65                                                     13.14
in foreign currency
Total other                                -                                                         -
                         139,462,                                                                           14,068,    110,203,
comprehensive                       15,189,8                                                  29,258,7
                          613.71                                                                            855.22      866.35
income                                 92.14                                                     47.36


37. Special reserve

                                                                                                                      Unit: RMB
                                                      Increase in the            Decrease in the
          Item               Opening balance                                                                Closing balance
                                                      current period             current period
Safety production
                                                          367,322,639.12             306,645,342.21              60,677,296.91
expenses
Total                                                     367,322,639.12             306,645,342.21              60,677,296.91

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.,


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Ltd.

38. Surplus reserve

                                                                                                                            Unit: RMB
                                                            Increase in the             Decrease in the
          Item                Opening balance                                                                      Closing balance
                                                            current period              current period
Statutory surplus
                                    886,470,394.72                 87,681,249.96                                       974,151,644.68
reserve
Total                               886,470,394.72                 87,681,249.96                                       974,151,644.68


39. Undistributed profits

                                                                                                                            Unit: RMB
                                Item                                             Current period                   Prior period
Undistributed profits at the end of the prior period before the
                                                                                    29,264,532,743.94               27,605,458,498.55
adjustment
Total amount of undistributed profit at the beginning of adjustment
                                                                                         1,177,803.84                      626,838.23
(“+” for increase, “-” for decrease)
Undistributed profit at the beginning of the period after adjustment                29,265,710,547.78               27,606,085,336.78
Add: Net profit attributable to the owner of the parent company in
                                                                                     1,158,146,248.89                3,340,713,394.56
the current period
Less: Withdrawal of statutory surplus reserve                                           87,681,249.96                  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                                      28,859,818,194.51               29,265,710,547.78

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
RMB1,177,803.84.

40. Operating income and operating costs

                                                                                                                            Unit: RMB
                                       Current period cumulative                            Preceding period comparative
          Item
                                   Revenue                         Cost                    Revenue                      Cost
Primary business               324,161,501,353.80           286,937,146,140.13          287,950,149,983.36         256,926,391,305.48
Other Businesses                    950,112,914.29                821,739,557.17          1,144,691,629.40             914,763,275.79
Total                          325,111,614,268.09           287,758,885,697.30          289,094,841,612.76         257,841,154,581.27

Whether the lower of the net profits before and after net of non-recurring gains/losses is negative through audit
□Yes No
Other notes
        Breakdown information of income
        (1) Breakdown of revenue from contracts with customers by goods or services

                                            Amount in the current period                       Amount in the previous period
               Item
                                          Revenue                         Cost                 Revenue                   Cost
Oil refining                           121,884,564,630.35           97,185,773,925.13     103,841,990,910.56        84,981,949,000.87


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Chemical                               121,776,659,403.66     109,402,218,957.65       113,898,786,080.29    102,078,088,582.19
PTA                                     53,189,803,246.86      53,529,769,810.68        50,496,010,557.67     50,949,332,208.40
Polyester chemical fiber film           14,717,875,220.67      14,245,686,777.56        14,641,039,125.46     14,168,474,148.53
Trade and others                        13,540,394,215.39      13,394,398,783.78         6,214,327,624.61      5,661,953,153.31
Subtotal                               325,109,296,716.93     287,757,848,254.80       289,092,154,298.59    257,839,797,093.30

        (2) Breakdown of revenue from contracts with customers by time of transferring goods or rendering services

                                                                        Amount in the current          Amount in the previous
                                Item
                                                                              period                          period
Revenue recognized at a certain point of time                                  325,109,296,716.93            289,092,154,298.59
Subtotal                                                                       325,109,296,716.93            289,092,154,298.59

   (3) The revenue recognized in the current period included in the opening book value of contract liabilities is
RMB 3,689,553,428.65.
        (4) Revenue from and cost of trial sales presented as operating revenue and operating cost
        1) Revenue from and cost of trial sales

                                                                                                       Amount in the previous
                                Item                               Amount in the current period
                                                                                                              period
Revenue from trial sales                                                         12,346,750,810.64            34,916,101,427.73
Cost of trial sales                                                              12,028,406,955.08            29,676,585,780.01

        2) Significant accounting estimates used in determining the cost associated with trial sales
    The cost of inventories from trial production before the Company’s fixed assets reach the designed usable
condition is recognized based on the necessary and reasonable expenditures under normal design and production
capacity, combined with factors such as the normal design production capacity, the normal production input-
output ratio of the product, etc. after the fixed assets reach the designed usable condition.

41. Taxes and surcharges

                                                                                                                      Unit: RMB
                      Item                         Current period cumulative                 Preceding period comparative
Excise (consumption) tax                                         20,158,116,786.69                            14,971,021,522.33
Urban maintenance and construction tax                            1,413,261,170.65                             1,045,144,550.70
Education surcharge                                                 609,449,176.14                               448,133,892.95
Property tax                                                         35,451,787.21                                35,981,636.59
Land use tax                                                        145,847,592.94                               115,394,536.99
Vehicle and vessel tax                                                     92,010.68                                 101,671.92
Stamp duty                                                          167,370,574.64                                87,909,307.61
Environmental protection tax                                         11,767,763.80                                 8,395,902.69
Local education surcharge                                           406,300,720.73                               298,755,958.60
Total                                                            22,947,657,583.48                            17,010,838,980.38


42. Administrative expenses

                                                                                                                      Unit: RMB



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                   Item                  Current period cumulative           Preceding period comparative
Employee remuneration                                     404,325,067.28                       381,467,230.32
Office expenses                                           132,123,305.00                       163,305,799.64
Depreciation and amortization expenses                    170,018,094.68                       141,020,604.94
Insurance premium                                         156,362,133.49                        75,902,949.27
Business entertainment expenses                            20,556,059.77                        15,273,187.46
Others                                                        25613358.00                       38,263,837.47
Total                                                     908,998,018.22                       815,233,609.10


43. Selling expenses

                                                                                                    Unit: RMB
                   Item                  Current period cumulative           Preceding period comparative
Employee remuneration                                     114,405,591.84                       110,041,776.76
Sales business expenses                                    33,264,718.69                        39,978,053.01
Others                                                        12791937.40                       25,430,798.39
Total                                                     160,462,247.93                       175,450,628.16


44. R&D expenses

                                                                                                    Unit: RMB
                   Item                  Current period cumulative           Preceding period comparative
Direct input                                            5,002,777,534.42                     3,695,900,511.90
Depreciation and amortization                             977,831,515.04                       323,443,663.63
Employee remuneration                                     553,305,248.93                       323,237,921.80
Equipment commissioning fee                                   7,048,769.45                         110,610.62
Outsourcing R&D and others                                 14,319,284.66                        24,419,779.02
Total                                                   6,555,282,352.50                     4,367,112,486.97


45. Financial expenses

                                                                                                    Unit: RMB
                   Item                  Current period cumulative           Preceding period comparative
Interest expense                                        7,352,267,160.76                     4,577,830,003.95
Interest income                                          -462,192,239.25                      -351,751,026.01
Net exchange losses/gains                                 988,178,999.07                     1,515,404,259.76
Others                                                    323,873,805.56                       289,026,311.05
Total                                                   8,202,127,726.14                     6,030,509,548.75


46. Other income

                                                                                                    Unit: RMB
         Source of other income          Current period cumulative           Preceding period comparative



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Government grants related to assets                                30,422,294.00                               31,347,901.84
Government grants related to income                               798,372,989.39                            2,328,129,612.92
Return of fees for withheld individual
                                                                      5,085,360.29                              2,748,797.01
income tax
Value-added tax with deduction                                  1,751,845,788.50
Others                                                                3,514,912.00                              1,026,607.00
Total                                                           2,589,241,344.18                            2,363,252,918.77


47. Gain from change in fair value

                                                                                                                   Unit: RMB
        Source of income from changes in fair value         Current period cumulative          Preceding period comparative
Trading financial assets                                                   292,781,787.20                     188,283,362.49
     Where: income from changes in fair value generated
                                                                           292,781,787.20                     188,283,362.49
by derivative financial instruments
Trading financial liabilities                                              -136,895,519.26                   -177,555,295.59
Total                                                                      155,886,267.94                      10,728,066.90


48. Investment income

                                                                                                                   Unit: RMB
                    Item                          Current period cumulative              Preceding period comparative
Long-term equity investment income
                                                                  275,964,998.21                              644,363,579.51
calculated by equity method
Investment income from disposal of long-
                                                                      30,580,952.97                            10,425,856.86
term equity investments
Investment income from disposal of
                                                                  327,969,992.65                              281,620,572.84
trading financial assets
Financing discount loss of receivables                            -174,729,555.22                            -243,137,052.04
Interest income from related party lending                              248,144.66                                205,188.67
Total                                                             460,034,533.27                              693,478,145.84


49. Credit impairment loss

                                                                                                                   Unit: RMB
                   Item                          Current period cumulative              Preceding period comparative
Bad debt losses                                                  -105,271,556.51                               -15,203,657.84
Total                                                            -105,271,556.51                               -15,203,657.84


50. Asset impairment loss

                                                                                                                   Unit: RMB
                       Item                           Current period cumulative              Preceding period comparative
Inventory falling price loss                                          -121,513,148.98                        -282,256,547.80
Total                                                                 -121,513,148.98                        -282,256,547.80



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51. Income from asset disposal

                                                                                                                       Unit: RMB
   Sources of asset disposal income                 Current period cumulative                 Preceding period comparative
Income from disposal of fixed assets                                      3,706,231.92                               3,885,078.23


52. Non-operating income

                                                                                                                       Unit: RMB
                                                                                                      Amount included in non-
                                                                          Preceding period
                Item              Current period cumulative                                           recurring gain and loss of
                                                                            comparative
                                                                                                         the current period
Income of indemnity                                  223,772.36                       3,271,502.16                     223,772.36
Income from fines and
                                                    2,533,090.04                      1,041,311.20                   2,533,090.04
penalties
Others                                                199409.30                        431,757.01                      196,467.55
Total                                               2,956,271.70                      4,744,570.37                   2,953,329.95


53. Non-operating expenses

                                                                                                                       Unit: RMB
                                            Current period         Preceding period          Amount included in non-recurring
                  Item
                                             cumulative              comparative             gain and loss of the current period
External donations                            10,000,000.00               11,000,000.00                             10,000,000.00
Amount included in non-recurring
                                                 156,295.40                 102,819.31                                 156,295.40
gain and loss of the current period
Late fee                                         403,869.72                2,832,803.08                                403,869.72
Others                                           101,964.64                 165,503.94                                 101,964.64
Total                                         10,662,129.76               14,101,126.33                             10,662,129.76


54. Income tax expenses

(1) Presentation of income tax expenses

                                                                                                                       Unit: RMB
                       Item                             Current period cumulative               Preceding period comparative
Income tax expenses in the current period                                 597,000,358.58                           697,479,472.15
Deferred income tax expenses                                              -647,584,367.94                       -1,448,733,263.89
Total                                                                      -50,584,009.36                         -751,253,791.74


(2) Adjustment of accounting profit and income tax expense

                                                                                                                       Unit: RMB
                              Item                                                    Current period cumulative
Total profits                                                                                                     1,552,578,456.28
Income tax expenses at statutory/applicable rates                                                                  388,144,614.08


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Impact of different tax rates applied to subsidiaries                                                        -268,306,181.60
Impact of income tax during periods prior to adjustment                                                       326,589,246.89
Impact of non-taxable income                                                                                 -276,675,158.02
Impact of non-deductible costs, expenses and losses                                                           123,405,546.72
Impact of using deductible loss on deferred income tax assets
                                                                                                               -61,386,376.13
unrecognized in prior periods
Impact of temporary deductible difference or deductible loss on
                                                                                                              288,998,592.88
deferred income tax assets unrecognized in the current period
Tax credit for the investment amount of enterprise in
                                                                                                                -7,163,213.54
purchasing special equipment for environmental protection
Impact of R&D cost plus deduction                                                                            -552,496,534.19
Extra deductions of wages for the disabled                                                                     -11,694,546.45
Income tax expenses                                                                                            -50,584,009.36


55. Other comprehensive income

For details, please refer to Note V (I) 36 of the attached table.

56. Cash flow statement items

(1) Cash related to operating activities

Other cash received related to operating activities
                                                                                                                   Unit: RMB
                           Item                                 Current period cumulative      Preceding period comparative
Recovery of bills, letters of credit and other deposits                     2,227,779,041.99                2,866,495,137.32
Temporary loan received from Zhejiang Rongsheng
                                                                            1,700,000,000.00                  200,000,000.00
Holding Group Co., Ltd.
Interest income received from bank deposits                                  462,192,239.25                   351,751,026.01
Recovery of operating deposit and security deposit                           358,954,526.64                   437,519,028.13
Government subsidies received                                                882,037,187.49                    85,667,751.41
Others                                                                        20,817,409.42                    72,326,626.03
Total                                                                       5,651,780,404.79                4,013,759,568.90

Other cash paid related to operating activities
                                                                                                                   Unit: RMB
                           Item                                 Current period cumulative      Preceding period comparative
Payment for deposits for notes and letters of credit                        1,274,961,321.30                2,227,779,041.99
Repayment of temporary borrowings from Zhejiang
                                                                            1,700,000,000.00                  200,000,000.00
Rongsheng Holding Group Co., Ltd.
Out-of-pocket expenses of administrative expenses,
                                                                             421,455,195.91                   491,786,793.13
R&D expenses and selling expenses
Borrowing and interest paid on behalf of Zhoushan
Yushan Petrochemical Engineering Co., Ltd.
Payment of bank charges                                                      302,962,268.04                   270,342,872.02
Payment of operating deposit and security deposit                            241,779,503.01                   321,584,656.12


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Others                                                                       79759938.71                      22,257,019.72
Total                                                                    4,020,918,226.97                  3,533,750,382.98


(2) Cash related to investment activities

Other cash receipts related to investing activities
                                                                                                                  Unit: RMB
                            Item                            Current period cumulative         Preceding period comparative
Withdrawal of deposits for notes and letters of credit                      300,801,878.44                   171,820,956.95
Receipts of project and land bidding deposits                               170,796,112.11                   241,165,333.31
Withdrawal of temporary borrowings and interests from
                                                                                248,144.64                       205,188.67
ZPC ENN (Zhoushan) Gas Co., Ltd.
Total                                                                       471,846,135.19                   413,191,478.93

Other cash payments related to investing activities
                                                                                                                  Unit: RMB
                            Item                            Current period cumulative         Preceding period comparative
Payment for project and land bidding deposits                               152,021,068.01                   185,974,340.70
Payment for deposits for notes and letters of credit                         58,439,047.20                   300,801,878.44
Payment for temporary borrowings to ZPC ENN
                                                                              6,000,000.00
(Zhoushan) Gas Co., Ltd.
Total                                                                       216,460,115.21                   486,776,219.14


(3) Cash related to financing activities

Other cash receipts related to financing activities
                                                                                                                  Unit: RMB
                        Item                             Current period cumulative           Preceding period comparative
Receipts of temporary borrowings from Zhejiang
                                                                       19,821,000,000.00                   6,290,000,000.00
Rongsheng Holding Group Co., Ltd.
Receipts of entrusted loans from Zhejiang Yisheng
                                                                         786,000,000.00                      988,000,000.00
Petrochemical Co., Ltd.
Withdrawal of deposits for borrowings                                    250,000,000.00                      360,000,000.00
Sales of corporate bonds                                                                                     494,566,600.00
Received equity transfer payment from Rongsheng
                                                                          28,325,460.00
New Materials (Taizhou) Co., Ltd.
Receipts from discounted but undue letters of credit
                                                                                                           6,567,014,988.16
and notes
Total                                                                  20,885,325,460.00                  14,699,581,588.16

Other cash payments related to financing activities
                                                                                                                  Unit: RMB
                        Item                             Current period cumulative           Preceding period comparative
Repayment of temporary loan to Zhejiang
                                                                        6,927,759,989.43                   4,840,158,257.44
Rongsheng Holding Group Co., Ltd.

Repayment of entrusted loan and interest to Zhejiang                    1,028,982,195.75                   1,129,574,324.99


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Yisheng Petrochemical Co., Ltd.
Payment of financing fees                                                            20,911,537.53                      18,683,439.05
Expenditure for right-to-use assets                                                 31,518,302.23                       32,433,187.97
Payment of loan security                                                           250,000,000.00                      265,545,440.00
Stock repurchase                                                                  2,642,310,498.59                   3,978,202,364.65
Paid option deposit of Shenwan Hongyuan Securities
                                                                                      5,000,000.00
Co., Ltd.
Redemption of corporate bonds                                                                                          494,566,600.00
Payment for discounted letters of credit upon
                                                                                 20,297,165,632.32
maturity
Total                                                                            31,203,648,155.85                  10,759,163,614.10

Changes in all liabilities arising from financing activities

□Applicable Not applicable

57. Supplementary information of Cash Flow Statement

(1) Supplementary information of Cash Flow Statement

                                                                                                                            Unit: RMB
                     Supplementary information                                    Closing balance              Opening balance
1. Converting net profit into cash flow from operating activities
      Net profit                                                                       1,603,162,465.64              6,370,323,018.01
      Add: Provision for impairment of assets                                            226,784,705.49                297,460,205.64
       Fixed assets depreciation, oil and gas assets depletion,
                                                                                      14,535,540,221.77             11,157,350,758.13
productive biological assets depreciation
           Depreciation of right-of-use assets                                            25,504,627.18                 27,471,659.67
           Amortization of intangible assets                                             160,144,938.95                114,444,041.96
           Amortization of long-term deferred expenses                                        71,458.00                     67,861.04
        Loss on disposing fixed assets, intangible assets and
                                                                                          -3,706,231.92                  -3,885,078.23
other long-term assets (gains expressed with “-”)
           Losses on disposal of fixed assets (gains expressed with
                                                                                             156,295.40                    102,819.31
“-”)
           Loss from changes in fair value (gains expressed with “-
                                                                                        -155,886,267.94                 -10,728,066.90
”)
           Financial expenses (gains expressed with “-”)                             8,367,284,097.36               6,111,917,702.75
           Loss from investment (gains expressed with “-”)                            -460,034,533.27               -936,615,197.88
       Reduction of deferred income tax assets (increase
                                                                                        -310,687,195.79               -139,026,723.73
expressed with “-”)
       Increase of deferred income tax liabilities (decrease
                                                                                        -336,897,172.15              -1,309,706,540.17
expressed with “-”)
           Decrease in inventories (increase expressed with “-”)                    -1,165,260,697.11            -13,935,026,846.57
        Decrease of operating receivables (increase expressed
                                                                                         695,137,952.67              7,977,342,745.44
with “-”)
           Increase in operating payables (decrease expressed with
                                                                                       4,721,365,821.01              3,336,644,526.88
“-”)



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          Others                                                                       176,541,023.44
          Net cash flow from operating activities                                   28,079,221,508.73                19,058,136,885.36
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:
  Closing balance of cash                                                           11,486,855,097.52                15,459,279,803.77
  Less: Opening balance of cash                                                     15,459,279,803.77                14,338,837,644.67
  Add: Closing balance of cash equivalents
  Less: Opening balance of cash equivalents
  Net increase in cash and cash equivalents                                         -3,972,424,706.25                 1,120,442,159.10


(2) Composition of cash and cash equivalents

                                                                                                                            Unit: RMB
                                Item                                            Closing balance                Opening balance
I. Cash                                                                             11,486,855,097.52                15,459,279,803.77
Including: cash on hand                                                                  1,499,665.59                       947,398.91
          Bank deposits available for payment at any time                           11,121,148,364.87                14,971,568,361.00
          Other monetary funds available for payment at any time                       364,207,067.06                   486,764,043.86
II. Closing balance of cash and cash equivalents                                    11,486,855,097.52                15,459,279,803.77


(3) Monetary funds that are not cash and cash equivalents

                                                                                                                            Unit: RMB
                                                                                                    Reasons for not considered as
               Item                      Closing balance                Opening balance
                                                                                                     cash and cash equivalents
Deposits for bank acceptance                   771,727,014.41                   965,307,469.62    Security deposit
L/C deposit                                    561,350,011.26                   980,285,341.35    Security deposit
Deposits for loans                             250,000,000.00                   250,000,000.00    Security deposit
Deposits for letters of
                                                                                552,377,191.00    Security deposit
guarantee
Deposits for leased-in silver                                                    26,758,215.21    Security deposit
Accrued interest of deposits                        322,342.83                    4,766,359.26    Accrual of deposit interest
ETC deposits                                          1,000.00
Total                                        1,583,400,368.50                  2,779,494,576.44


(4) Changes in liabilities related to financing activities


                                                                                                                     Unit:RMB 10,000



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                            Amount at the      Increase in the current period      Decrease in the current period      Amount at
           Item              beginning of       Changes in         Changes in       Changes in      Changes in         the end of
                              the period          cash              non-cash          cash           non-cash          the period

Bank borrowings              17,777,103.67     13,840,969.31        824,311.66     12,533,914.26        86,512.00     19,821,958.38

Other payables –
temporary borrowings
from Zhejiang                   153,951.34      1,982,100.00         18,301.02        692,776.00                       1,461,576.36
Rongsheng Holding
Group Co., Ltd.
Other payables –
entrusted loans from
Zhejiang Yisheng                 98,943.39         78,600.00           4,069.75       102,898.22                          78,714.92
Petrochemical Co.,
Ltd.
Other payables –
                                                                    147,635.74        147,635.74
dividend payable
Bonds payable
(including bonds
                                203,482.71                             7,535.49         7,310.00                         203,708.20
payable due within one
year)
Lease liabilities
(including lease
                                 23,569.08                                936.87        3,151.83                          21,354.12
liabilities due within
one year)

Subtotal                     18,257,050.19     15,901,669.31       1,002,790.53    13,487,686.05        86,512.00     21,587,311.98



(5) Description of other major activities

         Endorsement and transfer amount of commercial drafts that do not involve cash receipts and payments

                                                                                Amount in the current         Amount in the
                                   Item
                                                                                      period                  previous period
Amount of commercial bill transferred by endorsement                                   3,524,694,837.25          2,384,544,577.78
Including: payment for goods                                                           3,454,580,186.05          2,255,269,688.24
           Payment for the purchase of fixed assets and other long-term
                                                                                          70,114,651.20              129,274,889.54
assets


58. Monetary items denominated in foreign currencies

(1) Monetary items denominated in foreign currencies

                                                                                                                         Unit: RMB
                                    Closing balance in foreign
                Item                                                        Translation rate            Closing balance in RMB
                                           currencies
Monetary fund
Including: USD                                   470,818,718.98      7.0827                                         3,334,667,740.92
          EUR                                       4,661,333.75     7.8592                                           36,634,354.21
          HKD                                         361,531.29     0.9062                                              327,619.65


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GBP                                                       2.70   9.0411                                        24.41
Singapore dollar                                  2,348,572.33   4.4991                                10,566,461.77
Accounts receivable
Including: USD                                  401,124,350.66   7.0827                             2,841,043,438.42
       EUR
       HKD
Other receivables
Including: USD                                   25,035,187.30   7.0827                              177,316,721.09
Singapore dollar                                     40,614.65   4.4991                                   182,729.37
HKD                                              12,487,496.00   0.9062                                11,316,168.88
Other payables
Including: USD                                   36,819,448.31   7.0827                              260,781,106.55
Singapore dollar                                   102,775.68    4.4991                                   462,398.06
Accounts payable
Including: USD                             4,439,770,489.91      7.0827                           31,445,562,448.89
EUR                                              21,638,010.33   7.8592                              170,057,450.79
Long-term loan
Including: USD
       EUR                                       54,393,495.89   7.8592                              427,489,362.90
       HKD
Non-current liabilities due
within one year
Including: USD                                    1,030,962.05   7.0827                                 7,301,994.91
EUR                                               6,399,234.82   7.8592                                50,292,866.30




(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.

Applicable □Not applicable

                                                         Place of         Recording
                    Company name                                                            Selection basis
                                                       registration       currency
Hong Kong Sheng Hui Co., Ltd.                       Hong Kong, China
Hong Kong Yisheng Dahua Petrochemical Co.,
                                                    Hong Kong, China
Ltd.
Yisheng New Materials Trading Co., Ltd.             Hong Kong, China
                                                                                      General settlement currency
Rongsheng Petrochemical (Hong Kong) Co., Ltd.       Hong Kong, China        USD
                                                                                        for company operation
Rongsheng Petrochemical (Singapore) Pte. Ltd.           Singapore
Zhejiang Petroleum & Chemical (Singapore) Pte.
                                                        Singapore
Ltd.
Rongtong Logistics (Singapore) Pte. Ltd.                Singapore




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59. Lease

(1) The Company acts as the Lessee:

Applicable □Not applicable
Variable lease payments not included in the measurement of lease liabilities
□Applicable Not applicable
Lease costs for short-term leases or low-value assets with simplified treatment
Applicable □Not applicable
     Please refer to section III (XXIX) of notes to the financial statements for details on the Company’s
accounting policies on short-term leases and leases for which the underlying asset is of low value. The amounts
of short-term leases and low-value asset leases included into profit or loss are as follows:

                                                                              Amount in the current          Amount in the
                                 Item
                                                                                    period                   previous period
Expense relating to short-term leases                                                     20,554,034.54            9,678,895.61
Expense relating to leases of low-value assets (excluding short-term
leases)
Total                                                                                     20,554,034.54            9,678,895.61


(2) The Company acts as lessor

Operating lease as lessor
Applicable □Not applicable
                                                                                                                       Unit: RMB
                                                                         Including: Income relating to variable lease payments
                  Item                          Lease income
                                                                         not included in the measurement of the lease liabilities
Lease income                                          2,317,551.16                                                   2,317,551.16
Total                                                 2,317,551.16                                                   2,317,551.16

Financial lease as lessor
□Applicable Not applicable
Undiscounted lease receipts for each of the next five years
□Applicable Not applicable
Reconciliation between undiscounted lease receipts and net lease investment


(3) Recognition of the profit and loss of financial leasing sales as a manufacturer or distributor

□Applicable Not applicable


VIII. R&D expenditure

                                                                                                                       Unit: RMB
                  Item                            Current period cumulative                   Preceding period comparative
Direct input                                                           5,002,777,534.42                          3,695,900,511.90



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Depreciation and amortization                                                   977,831,515.04                                   323,443,663.63
Employee remuneration                                                           553,305,248.93                                   323,237,921.80
Equipment commissioning fee                                                       7,048,769.45                                        110,610.62
Outsourcing R&D and others                                                       14,319,284.66                                    24,419,779.02
Total                                                                       6,555,282,352.50                                    4,367,112,486.97
Including: expensed R&D expenditure                                         6,555,282,352.50                                    4,367,112,486.97


IX. Changes in Combination Scope

(1) Disposal of subsidiaries

Whether there were any transactions or matters during the period in which control of subsidiaries is lost
Yes □No
                                                                                                                                      Unit: RMB
                                                                     Differe                                                              Change
                                                                       nce                                                                    s in
                                                                    between                                                    Determi       other
                                                                    disposal                                                    nation    compre
                                                                    conside                                                    method     hensive
                                                                                            Carryin
                                                                     ration                                         Gains/L       and     income/
                                                                                 Proport        g        Fair
                                                                    and net                                         osses on     major      equity
                                                        Determi                   ion of    amount     value of
                                                                      assets                                          fair     assump      related
                                                         nation                  remaini       of      remaini
            Equity     Equity                                       attribut                                         value      tion on        to
                                  Equity     Loss-of-     basis                     ng      remaini       ng
Subsidi    disposal   disposal                                       able to                                        remeas        fair     former
                                 disposal    control    for loss-                 equity       ng       equity
 aries     conside    proport                                          the                                          uremen     value of    subsidi
                                 method       date         of-                    at the     equity     at the
            ration    ion (%)                                        Compa                                            t of     remaini       ary’s
                                                         control                 loss-of-    at the    loss-of-
                                                                      ny at                                         remaini        ng       equity
                                                          date                   control    loss-of-   control
                                                                       the                                             ng       equity    investm
                                                                                   date     control      date
                                                                     consoli                                         equity      at the       ent
                                                                                              date
                                                                      dated                                                    loss-of-   transfer
                                                                    financia                                                   control      red to
                                                                        l                                                         date    investm
                                                                    stateme                                                                   ent
                                                                    nts level                                                              income

Zhous                                                   Registr
han                                                     ation
Yusha                                                   of
n                                                       change
Petroc      18,792                           June       s at        30,570
                      100.00     Transf
hemica      ,928.9                           29,        admini      ,829.3
                          %      er
l                0                           2023       stratio          1
Engine                                                  n for
ering                                                   market
Co.,                                                    regulat
Ltd.                                                    ion

Whether there is a step-by-step disposal of investments in subsidiaries through multiple transactions and loss of
control during the period
□Yes No

2. Changes in combination scope due to other reasons

        Increase in combination scope

                                            Equity                                                                               Subscribed
                                                                                                 Subscribed capital
          Company name                    acquisition        Equity acquisition date                                              holding
                                                                                                   contribution
                                           method                                                                              proportion (%)
Zhoushan ZPC Sales Co., Ltd.         Newly                 May 25, 2023                                10,000,000.00                      100.00


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                                    established
                                    Newly
Ningbo ZPC Sales Co., Ltd.                              December 29, 2023                  10,000,000.00                100.00
                                    established
Zhejiang ZPC Power                  Newly
                                                        May 23, 2023                      100,000,000.00                100.00
Generation Co., Ltd.                established
Rongsheng Energy (Zhoushan)         Newly
                                                        November 27, 2023                 100,000,000.00                100.00
Co., Ltd.                           established
Zhejiang Rongshen New               Newly
                                                        June 13, 2023                      20,000,000.00                100.00
Materials Co., Ltd.                 established
Zhejiang Shengcheng New             Newly
                                                        June 13, 2023                      20,000,000.00                100.00
Materials Co., Ltd.                 established
Zhejiang Huiyu New Materials        Newly
                                                        June 13, 2023                      20,000,000.00                100.00
Co., Ltd.                           established

       3. The share of owners' equity in the subsidiary changes but still controls the transactions of subsidiaries
       1) Description of changes in the share of owners' equity in subsidiaries

                                                                                  Holding proportion       Holding proportion
        Name of subsidiary                          Date of change
                                                                                    before change             after change
Rongsheng New Material
                                        December 29, 2023                                        100%                     90%
(Taizhou) Co., Ltd.

2) Influence of transaction on minority shareholders' equity and owners' equity attributable to parent company

                          Item                                          Rongsheng New Material (Taizhou) Co., Ltd.
Disposal considerations
Cash                                                                                                            28,325,460.00
Total disposal considerations                                                                                   28,325,460.00
Less: Share in subsidiaries’ net assets based on disposed
                                                                                                                27,623,276.24
net assets proportion
Difference                                                                                                           702,183.76
Including: Adjustment of capital reserve                                                                             702,183.76


X. Equities in Other Entities




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1. Equities in subsidiaries

(1) Group composition

                                                                                                                                                      Unit:RMB 10,000

                                                                   Principal place        Place of                           Shareholding ratio              Acquisition
             Name of subsidiary               Registered capital                                         Business nature
                                                                     of business        registration                       Direct          Indirect           method

                                                                   Xiaoshan,          Xiaoshan,
Zhejiang Shengyuan Chemical Fiber Co., Ltd.           200,000.00                                         Manufacturing       100.00%                       Set up
                                                                   Zhejiang           Zhejiang
                                                                                                                                                           Business
                                                                   Hong Kong,         Hong Kong,                                                           combinations
Hong Kong Sheng Hui Co., Ltd.                      USD 1,970.00                                          Commercial          100.00%
                                                                   China              China                                                                under the same
                                                                                                                                                           control
                                                                   Ningbo,            Ningbo,
Ningbo Yisheng Chemical Co., Ltd.                 USD 10,526.00                                          Manufacturing                            95.00%   Set up
                                                                   Zhejiang           Zhejiang
Dalian Yisheng Investment Co., Ltd.                   201,800.00   Dalian, Liaoning   Dalian, Liaoning   Manufacturing        70.00%                       Set up
Yisheng Dahua Petrochemical Co., Ltd.                 245,645.00   Dalian, Liaoning   Dalian, Liaoning   Manufacturing                            84.60%   Set up
Hong Kong Yisheng Dahua Petrochemical Co.,                         Hong Kong,         Hong Kong,
                                                      USD 10.00                                          Commercial                           100.00%      Set up
Ltd.                                                               China              China
Dalian Rongxincheng Trading Co., Ltd.                   1,000.00   Dalian, Liaoning   Dalian, Liaoning   Commercial                           100.00%      Set up
Zhejiang Rongtong Chemical Fiber New                               Xiaoshan,          Xiaoshan,
                                                        5,000.00                                         Commercial                           100.00%      Set up
Material Co., Ltd.                                                 Zhejiang           Zhejiang
Dalian Yisheng New Materials Co., Ltd.                  2,000.00   Dalian, Liaoning   Dalian, Liaoning   Manufacturing                        100.00%      Set up
                                                                                                                                                           Business
                                                                   Ningbo,            Ningbo,                                                              combinations
Ningbo Zhongjin Petrochemical Co., Ltd.               600,000.00                                         Manufacturing       100.00%
                                                                   Zhejiang           Zhejiang                                                             under the same
                                                                                                                                                           control
                                                                   Ningbo,            Ningbo,
Ningbo Niluoshan New Energy Co., Ltd.                  36,000.00                                         Manufacturing                        100.00%      Set up
                                                                   Zhejiang           Zhejiang
                                                                                                                                                           Business
                                                                   Ningbo,            Ningbo,                                                              combinations
Zhejiang Yisheng New Materials Co., Ltd.              300,000.00                                         Manufacturing                            51.00%
                                                                   Zhejiang           Zhejiang                                                             not under the
                                                                                                                                                           same control


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                                                                  Ningbo,          Ningbo,
Ningbo Rongxincheng Trading Co., Ltd.                  1,000.00                                 Commercial                    100.00%    Set up
                                                                  Zhejiang         Zhejiang
                                                                  Hong Kong,       Hong Kong,
Yisheng New Materials Trading Co., Ltd.            HKD 100.00                                   Commercial                    100.00%    Set up
                                                                  China            China
                                                                  Ningbo,          Ningbo,
Zhejiang Rongyi Trading Co., Ltd.                      1,000.00                                 Commercial                    100.00%    Set up
                                                                  Zhejiang         Zhejiang
Rongsheng Petrochemical (Singapore) Pte. Ltd.    USD 10,100.00    Singapore        Singapore    Commercial      100.00%                  Set up
Rongtong Logistics (Singapore) Pte.
                                                   USD 0.0001     Singapore        Singapore    Commercial                    100.00%    Set up
Ltd.
Rongsheng Petrochemical (Hong Kong) Co.,
                                                    USD 10.00     Hong Kong        Hong Kong    Commercial      100.00%                  Set up
Ltd.
                                                                  Xiaoshan,        Xiaoshan,
Rongsheng International Trading Co., Ltd.            10,000.00                                  Commercial      100.00%                  Set up
                                                                  Zhejiang         Zhejiang
                                                                                                                                         Business
                                                                  Zhoushan,        Zhoushan,                                             combinations
Zhejiang Petroleum & Chemical Co., Ltd.            5,580,000.00                                 Manufacturing   51.00%
                                                                  Zhejiang         Zhejiang                                              under the same
                                                                                                                                         control
                                                                  Zhoushan,        Zhoushan,
ZPC Zheyou Technology Co., Ltd.                      41,220.00                                  Manufacturing                  70.00%    Set up
                                                                  Zhejiang         Zhejiang
Zhejiang Petroleum & Chemical (Singapore) Pte.
                                                    USD 10.00     Singapore        Singapore    Commercial                    100.00%    Set up
Ltd.
                                                                  Zhoushan,        Zhoushan,
ZPC Jintang Logistics Co., Ltd.                     200,000.00                                  Commercial                    100.00%    Set up
                                                                  Zhejiang         Zhejiang
                                                                  Xiaoshan,        Xiaoshan,
Zhejiang ZPC Sales Co., Ltd.                         10,000.00                                  Commercial                    100.00%    Set up
                                                                  Zhejiang         Zhejiang
                                                                  Zhoushan,        Zhoushan,
Zhoushan ZPC Sales Co., Ltd.                           6,000.00                                 Commercial                    100.00%    Set up
                                                                  Zhejiang         Zhejiang
                                                                  Zhoushan,        Zhoushan,
Zhoushan ZPC Sales Co., Ltd.                           6,000.00                                 Commercial                    100.00%    Set up
                                                                  Zhejiang         Zhejiang
                                                                  Ningbo,          Ningbo,
Ningbo ZPC Sales Co., Ltd.                             1,000.00                                 Commercial                    100.00%    Set up
                                                                  Zhejiang         Zhejiang
ZPC (Zhejiang Free Trade Zone) Green                              Zhoushan,        Zhoushan,
                                                     10,000.00                                  Commercial                    100.00%    Set up
Petrochemical Research Institute Co., Ltd.                        Zhejiang         Zhejiang
Zhejiang ZPC Power Generation Co., Ltd.              10,000.00    Zhoushan,        Zhoushan,    Manufacturing                 100.00%    Set up

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                                                                           Zhejiang          Zhejiang
                                                                           Xiaoshan,         Xiaoshan,
Rongxiang Chemical Fiber Co., Ltd.                           20,000.00                                            Manufacturing            100.00%                      Set up
                                                                           Zhejiang          Zhejiang
                                                                                                                                                                        Business
                                                                           Shaoxing,         Shaoxing,                                                                  combinations
Zhejiang Yongsheng Technology Co., Ltd.                      16,000.00                                            Manufacturing             70.00%
                                                                           Zhejiang          Zhejiang                                                                   under the same
                                                                                                                                                                        control
                                                                           Shaoxing,         Shaoxing,
Zhejiang Zhuosheng Industry & Trade Co., Ltd.                 1,000.00                                            Commercial                                 100.00%    Set up
                                                                           Zhejiang          Zhejiang
Rongsheng International Trading (Hainan) Co.,                              Danzhou,          Danzhou,
                                                             10,000.00                                            Commercial               100.00%                      Set up
Ltd.                                                                       Hainan            Hainan
Rongsheng Chemical (Shanghai) Co., Ltd.                     100,000.00     Shanghai, China   Shanghai, China      Commercial               100.00%                      Set up
                                                                           Zhoushan,         Zhoushan,
Rongsheng (Zhoushan) New Materials Co., Ltd.                100,000.00                                            Manufacturing            100.00%                      Set up
                                                                           Zhejiang          Zhejiang
                                                                           Zhoushan,         Zhoushan,
Rongsheng Energy (Zhoushan) Co., Ltd.                        10,000.00                                            Manufacturing                              100.00%    Set up
                                                                           Zhejiang          Zhejiang
                                                                           Taizhou,          Taizhou,
Rongsheng New Material (Taizhou) Co., Ltd.                  100,000.00                                            Manufacturing             90.00%                      Set up
                                                                           Zhejiang          Zhejiang
                                                                           Xiaoshan,         Xiaoshan,
Zhejiang Rongshen New Materials Co., Ltd.                     2,000.00                                            Commercial               100.00%                      Set up
                                                                           Zhejiang          Zhejiang
                                                                           Xiaoshan,         Xiaoshan,
Zhejiang Shengcheng New Materials Co., Ltd.                   2,000.00                                            Commercial               100.00%                      Set up
                                                                           Zhejiang          Zhejiang
                                                                           Xiaoshan,         Xiaoshan,
Zhejiang Huiyu New Materials Co., Ltd.                        2,000.00                                            Commercial               100.00%                      Set up
                                                                           Zhejiang          Zhejiang


(2) Major non-wholly owned subsidiaries

                                                                                                                                                                            Unit: RMB
                                              Shareholding ratio of      Gain and loss attributable to minority      Dividend announced to be distributed to        Closing balance of
          Name of subsidiary
                                              minority shareholders       shareholders in the current period        minority shareholders in the current period      minority equity
Dalian Yisheng Investment Co., Ltd.                          30.00%                              23,229,152.72                                                          2,050,674,805.97
Yisheng Dahua Petrochemical Co., Ltd.                        15.40%                             -19,862,739.89                                                          1,047,861,642.55
Zhejiang Yisheng New Materials Co., Ltd.                     49.00%                            -265,945,057.22                                                          1,127,849,501.83

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Zhejiang Petroleum & Chemical Co., Ltd.                          49.00%                               721,460,985.96                                                      -          45,993,192,147.53


(3) Main financial information of major non-wholly owned subsidiaries

                                                                                                                                                                                            Unit: RMB
                                                        Closing balance                                                                           Opening balance

Name of subsidiary                    Non-                                           Non-                                        Non-                                            Non-
                        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         6,043,382,   10,173,002      16,216,384      7,509,876,    1,006,365,        8,516,242,    7,863,016,   9,670,921,     17,533,937    9,020,135,        877,263,39     9,897,398,
Investment Co., Ltd.      793.70        ,029.51         ,823.21        231.58        995.26            226.84        267.32       048.60          ,315.92      075.15               8.54        473.69
Yisheng Dahua
                       7,881,162,    6,690,663,     14,571,825      7,507,801,    1,006,365,        8,514,167,    9,702,998,   6,368,833,     16,071,832    9,017,987,        877,263,39     9,895,250,
Petrochemical Co.,
                          643.98        043.40          ,687.38        187.61        995.26            182.87        995.48       973.65          ,969.13      092.36               8.54        490.90
Ltd.
Zhejiang Yisheng
                       3,092,416,    8,847,477,     11,939,894      6,977,327,    2,670,572,        9,647,900,    3,175,435,   9,113,541,     12,288,977    7,823,185,        1,605,762,     9,428,948,
New Materials Co.,
                          626.70        862.13         ,488.83         918.39        649.50            567.89        983.29       928.71          ,912.00      859.65            652.80         512.45
Ltd.
Zhejiang Petroleum      64,568,74   233,498,32      298,067,07      89,967,92     114,638,35       204,606,27     66,428,36    220,440,13     286,868,49    73,204,39         121,717,08     194,921,48
& Chemical Co., Ltd.     7,170.94     4,220.33        1,391.27       4,493.30       3,580.77         8,074.07      0,516.70      7,988.94       8,505.64     2,158.98           9,146.90       1,305.88

                                                                                                                                                                                            Unit: RMB
                                                    Current period cumulative                                                               Preceding period comparative

 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
                          30,081,391,445.25        57,567,769.18          63,603,754.14    1,434,071,122.98        29,747,828,875.56      405,244,408.13      444,753,213.12            888,943,615.77
Investment Co., Ltd.
Yisheng Dahua
Petrochemical Co.,        30,081,390,277.11       -128,953,709.57      -118,923,973.72     1,412,368,245.10        29,747,828,875.56      -119,472,040.53     -72,233,318.83            386,340,641.09
Ltd.
Zhejiang Yisheng New
                          34,389,876,066.56       -567,448,779.11      -568,035,478.61          598,995,712.89     33,708,553,178.23      -251,997,551.76    -252,396,220.69            557,152,030.10
Materials Co., Ltd.
Zhejiang Petroleum &
                        260,199,581,771.04     1,366,854,753.00       1,390,250,929.22     9,170,067,788.54       230,163,720,208.29   6,052,043,366.76     6,051,889,116.30         22,092,257,895.11
Chemical Co., Ltd.


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2. Equity in joint ventures or associated enterprises

(1) Important joint ventures or associated enterprises

                                                                                                                      Shareholding ratio                     Accounting method for
  Name of the joint venture or   Principal place                                                                                                              investments in joint
                                                      Place of registration        Business nature
    associated enterprise          of business                                                                   Direct                 Indirect             ventures or associated
                                                                                                                                                                  enterprises
Zhejiang Yisheng Petrochemical   Ningbo,                                                                                                                   Accounting by the equity
                                                    Ningbo, Zhejiang           Manufacturing                              16.07%               13.93%
Co., Ltd.                        Zhejiang                                                                                                                  method
Hainan Yisheng Petrochemical                                                                                                                               Accounting by the equity
                                 Yangpu, Hainan     Yangpu, Hainan             Manufacturing                              0.00%                50.00%
Co., Ltd.                                                                                                                                                  method
Zhejiang Xiaoshan Rural          Xiaoshan,                                                                                                                 Accounting by the equity
                                                    Xiaoshan, Zhejiang         Finance                                    9.71%                    0.00%
Commercial Bank Co., Ltd.        Zhejiang                                                                                                                  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 enterprises

                                                                                                                                                                          Unit: RMB
                                                    Closing balance/Current period cumulative                               Opening balance/Preceding period comparative
                                                                                          Zhejiang Xiaoshan                                                       Zhejiang Xiaoshan
                                      Zhejiang Yisheng           Hainan Yisheng                                  Zhejiang Yisheng          Hainan Yisheng
                                                                                          Rural Commercial                                                        Rural Commercial
                                       Petrochemical             Petrochemical                                    Petrochemical            Petrochemical
                                                                                           Bank Co., Ltd.                                                          Bank Co., Ltd.
Current assets                          16,498,637,547.38            6,162,955,958.24       238,736,568,512.17     15,176,421,030.33         5,152,846,491.05       204,793,958,004.31
Non-current assets                          3,137,691,308.20      10,723,396,187.42         113,548,089,574.71      3,593,134,697.01         7,192,824,373.67        78,315,867,412.72
Total assets                            19,636,328,855.58         16,886,352,145.66         352,284,658,086.88     18,769,555,727.34        12,345,670,864.72       283,109,825,417.03
Current liabilities                         9,220,485,531.00         5,777,465,785.67       306,542,331,514.47      9,101,100,209.73         4,166,702,054.87       254,929,737,080.22
Non-current liabilities                     1,436,900,038.76         4,326,522,448.83        22,201,300,436.51        733,508,577.50         1,752,991,337.36         7,337,120,231.30
Total liabilities                            10657385569.76       10,103,988,234.50         328,743,631,950.98      9,834,608,787.23         5,919,693,392.23       262,266,857,311.52
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Minority equity                                                                        284,964,915.83                                                   273,191,261.65
Shareholders’ equity attributable to
                                         8,978,943,285.82    6,782,363,911.16       23,256,061,220.07       8,934,946,940.11    6,425,977,472.49      20,569,776,843.86
the parent company
Share of net assets calculated by the
                                         2,693,682,985.75    3,391,181,955.58        2,258,628,665.69       2,680,484,082.03    3,212,988,736.25       1,997,736,727.08
shareholding ratio
Adjustments
--Goodwill                                                    102,420,730.97                4,040,414.35                         102,420,700.00            4,040,400.00
--Unrealized profits from internal
                                                               -10,465,016.83                                                     -12,523,708.66
transactions
--Others                                    11,273,596.90                                   2,929,588.71       11,273,596.91              30.97            4,302,713.07
Book value of equity investment in
                                         2,704,956,582.65    3,483,137,669.72        2,265,598,668.75       2,691,757,678.94    3,302,885,758.56       2,006,079,840.15
associated enterprise
Fair value of equity investment in
associated enterprise with the public
offer
Operating revenue                       22,591,382,924.36   17,995,790,974.30        7,015,368,301.09      21,386,152,052.27   22,716,982,913.38       6,359,496,651.71
Net profit                                 27,812,596.46      364,367,774.59         2,789,441,227.26        -171,937,538.81    1,040,012,894.66       2,475,781,182.70
Net profit from termination of
operation
Other comprehensive income                   16183749.25        -7,987,501.78          339,244,113.18         -24,444,114.36      68,595,637.98         -603,830,133.66
Total comprehensive income                 43,996,345.71      356,380,272.81         3,128,685,340.44        -196,381,653.17    1,108,608,532.64       1,871,951,049.04
Dividends received from associated
                                                                                        39,685,918.80                                                     39,685,918.80
enterprises in the current year




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(3) Summary of the financial information of minor joint ventures and associated enterprises

                                                                                                                    Unit: RMB
                                               Closing balance/Current period           Opening balance/Preceding period
                                                         cumulative                              comparative
Joint ventures:
Total of the following items calculated as
per the respective shareholding
proportion
Associated enterprise:
Total book value of investments                                   730,018,523.84                                732,606,528.70
Total of the following items calculated as
per the respective shareholding
proportion
--Net profit                                                     -182,684,759.52                                -97,101,935.54
--Other comprehensive income                                           -1,198,206.27                             10,135,095.24
--Total comprehensive income                                     -183,882,965.79                                -86,966,840.30


XI. Government Grants

1. At the end of the reporting period, government grants recognized according to the amount receivable

Applicable □Not applicable

                     Items                                                   Closing book balance
Government grants receivable – within one
                                                                                                               744,000,000.00
year [Note]
Government grants receivable – 1-2 years                                                                     1,545,798,000.00
Subtotal                                                                                                      2,289,798,000.00

     Note: As of the date of approval for issuing the financial statements, the Company has received subsidies of
744,000,000.00 yuan.

2. Reasons for not receiving the estimated amount of government subsidies at the expected time

Applicable □Not applicable
     As of the date of approval for issuing the financial statements, the Company has received subsidies of
500,000,000.00 yuan, with remaining 1,045,798,000.00 yuan to be paid subject to fiscal arrangements.
3. Liability items involving government subsidies
Applicable □Not applicable
                                                                                                                    Unit: RMB
                                                                  Amount
                                  Amount of       Amount          carried
                                                                                     Other
                                  additional    included in     forward to                                         Related to
Accounting         Opening                                                         change in        Closing
                                  subsidy in   current non-        other                                          assets/incom
 subject           balance                                                          current         balance
                                   current       operating       income in                                              e
                                                                                    period
                                    period        income          current
                                                                   period



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Deferred          195,662,553.   46,150,000.                  30,422,294.0     15,808,666.4   195,581,593.   Related to
                                                          0
income                      73           00                              0                8             25   assets
                  195,662,553.   46,150,000.                  30,422,294.0     15,808,666.4   195,581,593.
Subtotal                                                  0
                            73           00                              0                8             25

     Note: It refers to deferred income accordingly transferred out due to the disposal of Zhoushan Yushan
Petrochemical Engineering Co., Ltd., which was no longer brought into the consolidation scope.

4. Government subsidies included in current profits and losses

Applicable □Not applicable
                                                                                                                Unit: RMB
            Accounting subject                  Current period cumulative              Preceding period comparative
Amount of government subsidies
                                                                 828,795,283.39                          2,359,477,514.76
included in other income
Impacted amount of financial discount
                                                                     5,926,400.00
on total profit
Total                                                            834,721,683.39                          2,359,477,514.76


XII. Risks Relating to Financial Instruments

1. Various risks arising from 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:

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     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.
     3. For the reconciliation between the opening balance and the closing balance of the provision for loss of
financial instruments, please see notes V (I) 3 and V (I) 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 December 31, 2023, the Company
has a certain credit concentration risk, because 53.41% (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


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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 at the end of the period
        Item                                 Undiscounted
                          Book value                                 Within 1 year           1— 3 year(s)       Above 3 years
                                             contract price
Bank borrowings     197,839,011,037.27     221,286,938,697.31       77,162,762,558.85      62,140,808,417.55    81,983,367,720.91
Trading financial
                          623,298,741.33       623,298,741.33             78,931,785.08      544,366,956.25
liabilities
Notes payable          4,195,471,402.63      4,195,471,402.63         4,195,471,402.63
Accounts payable      49,744,126,901.38     49,744,126,901.38       49,744,126,901.38
Other payables        16,691,133,504.47     16,691,133,504.47       16,691,133,504.47
Bonds payable          2,037,082,007.25      2,073,100,000.00         2,073,100,000.00
Lease liabilities         213,541,186.47       261,662,503.81             29,346,490.83        55,282,901.20      177,033,111.78
Subtotal            271,343,664,780.80     294,875,731,750.93      149,974,872,643.24      62,740,458,275.00    82,160,400,832.69

       (Cont.)

                                                         Amount at the end of last year
       Item                                  Undiscounted
                     Carrying amount                                 Within 1 year          1— 3 year(s)        Above 3 years
                                             contract price
Bank borrowings      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
Trading financial
                          588,769,711.55      588,769,711.55          102,366,489.48        486,403,222.07
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 payables         3,472,604,671.47      3,472,604,671.47        3,472,604,671.47
Bonds payable          2,034,827,122.23      2,146,200,000.00             73,100,000.00    2,073,100,000.00
Lease liabilities         235,690,816.58      273,722,334.25              23,875,292.60      42,762,902.46        207,084,139.19
Subtotal             256,591,096,488.88    305,642,967,500.73     120,108,618,805.78      43,588,366,255.89    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 December 31, 2023, the bank borrowings with a floating interest rate of the Company are RMB


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157,889.1476 million, and EUR 60.7927 million (December 31, 2022: RMB 138260.1218 million). Under the
assumption that other variables remain unchanged, assuming that the interest rate changes by 50 benchmark points,
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 V (V) 1 of Notes to Items in the Consolidated Financial Statements.


XIII. Disclosure of Fair Value

1. Fair value at the end of the period of assets and liabilities measured at fair value

                                                                                                                            Unit: RMB
                                                                                 Ending fair value
                  Item                     Level 1 fair value     Level 2 fair value       Level 3 fair value
                                                                                                                         Total
                                            measurement            measurement              measurement
I. Sustained measurement of fair value             --                       --                       --                   --
1. Trading financial assets and other
non-current financial assets
(1) Financial assets at fair value
                                              100,866,121.14         209,221,308.31                                   310,087,429.45
through gain and loss
Derivative financial assets                   100,866,121.14         209,221,308.31                                   310,087,429.45
2. Receivables financing                                                                      175,036,242.93           175,036,242.93
Total assets continuously measured at
                                              100,866,121.14         209,221,308.31           175,036,242.93          485,123,672.38
fair value
3. Trading financial liabilities
(1) Trading financial liabilities             623,298,741.33                                                          623,298,741.33
        Derivative financial liabilities      623,298,741.33                                                          623,298,741.33
Total liabilities continuously measured
                                              623,298,741.33                                                          623,298,741.33
at fair value
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 2 fair value measurement items

     For the reconciliation between the opening balance and the closing balance of the provision for loss of
financial instruments, please see notes V (I) 3 and V (I) 6 of the financial statements for details.

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4. 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.


XIV. Related Party and Related Transactions

1. The Company’s parent company

                                                                                          Proportion of
                                                                                                          Proportion of the
                                                                                         the Company’s
                                  Place of                              Registered                        Company’s voting
 Name of parent company                        Business nature                           shares held by
                                registration                             capital                          rights held by the
                                                                                           the parent
                                                                                                           parent company
                                                                                            company
Zhejiang Rongsheng Holding      Xiaoshan,      Industrial
                                                                            83,466.4            51.46%                51.46%
Group Co., Ltd.                 Zhejiang       investment

Information about the Company’s parent company
     The ultimate controlling party of the Company is Li Shuirong.
Other information:
     Li Shuirong directly holds 6.35% equity in the Company. Zhejiang Rongsheng Holding Group Co., Ltd.
holds 51.46% 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 32.69% of the equity of the Company, with a total of holding
39.04% of the equity of the Company.

2. Information on subsidiaries of the Company

     For details of the subsidiaries of the Company, please refer to Note VII to the financial statements.

3. The Company’s joint ventures and associated enterprises

     For details of the important joint ventures or associated enterprises of the Company, please refer to the notes
in Note VII to the financial statements.
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.,
                                                                 Associated enterprise
Ltd.[Note 1]
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.[Note 2]     Associated enterprise
Zhoushan ZPC Zhougang Tugboat Co., Ltd.                          Associated enterprise

Other information:

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     [Note 1] The company was cancelled on October 26, 2023
     [Note 2] The company was cancelled on December 4, 2023[Note 2] The company was cancelled on October
26, 2023

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
                                                                      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
Ningbo United Group Co., Ltd.                                         The same ultimate actual controller
Qijiashan Hotel of 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
Hangzhou Shengyuan Property Service 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
Dongzhan Shipping Co., Ltd.
                                                                      Co., 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.
Zhejiang Petroleum Storage and Transportation Co., Ltd.               Subsidiary of Zhejiang Provincial Petroleum Co., Ltd.
                                                                      Subsidiary of Zhejiang Petroleum Storage and
Zhoushan Oil Pipeline Co., Ltd.
                                                                      Transportation Co., Ltd.
ZHEJIANG PETROLEUM TRADING (SINGAPORE) PTE. LTD.                      Subsidiary of Zhejiang Provincial Petroleum Co., Ltd.
Aramco Overseas Company B.V. [Note 1]                                 Shareholder
SAUDI ARABIAN OIL COMPANY [Note 1]                                    Parent company of Aramco Overseas Company B.V.


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ARAMCO TRADING SINGAPORE PTE LTD [Note 1]                               Subsidiary of SAUDI ARABIAN OIL COMPANY
SAUDI BASIC INDUSTRIES CORPORATION [Note 1]                             Subsidiary of SAUDI ARABIAN OIL COMPANY
Sabic (Shanghai) Trading Co Ltd [Note 1]                                Subsidiary of SAUDI ARABIAN OIL COMPANY
Shanghai Huanqiu Engineering Co., Ltd.                                  The Company’s actual controller serves as its director
Zhoushan Yushan Petrochemical Engineering Co., Ltd.                     [Note 2]

Other information:
      Note 1: Aramco Overseas Company B.V. acquired 1,012,552,501 shares of the Company from Zhejiang
Rongsheng Holding Group Co., Ltd. on March 27, 2023. As a result, its parent company Saudi Arabian Oil
Company and related parties became related parties of the Company, and related party transactions with these
entities disclosed in the notes to financial statements cover the period from April to December 2024.
     Note 2: The Company transferred out the equity of this entity on June 30, 2023. As a result, the Company no
longer held the equity of this entity after the equity transfer, and related party transactions with such entity
disclosed in the notes to financial statements cover the period from July to December 2024.

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: RMB

                                                                                                    Whether it
                                    Contents of                               Amount of             exceeds the       Preceding
                                                      Current period
        Related party              related party                             transactions            approved          period
                                                       cumulative
                                    transaction                                approved             amount of        comparative
                                                                                                   transactions
Zhejiang Rongsheng Holding        Coal and other      15,251,114,785.                                                11,324,977,38
                                                                           16,000,000,000.00      No
Group Co., Ltd.                   materials                       47                                                          4.07
Zhejiang Rongtong Logistics                                                                                          766,468,495.3
                                  Freight             829,079,472.16         1,000,000,000.00     No
Co., Ltd.                                                                                                                        6
Sanyuan Holding Group
Hangzhou Thermal Power Co.,       Steam                21,654,594.51            30,000,000.00     No                 27,723,273.38
Ltd.
                                  Work clothes
Zhejiang Saintyear Textile Co.,
                                  and other            17,384,105.66               3,000,000.00   No
Ltd.
                                  materials
Ningbo Hengyi Trading Co.,                                                                                          2,124,191,035.
                                  PTA                 618,253,217.70         3,000,000,000.00     No
Ltd.                                                                                                                           93
                                  Lump sum fee
Ningbo Qingzhi Chemical
                                  for port             74,439,063.16           100,000,000.00     No                 74,556,771.90
Terminal Co., Ltd.
                                  operation
Ningbo Rongxiang Logistics
                                  Freight              26,641,187.46            70,000,000.00     No                 51,915,996.27
Co., Ltd.
Hainan Yisheng Petrochemical                                                                                         113,467,387.9
                                  PTA                  18,030,557.52           300,000,000.00     No
Co., Ltd.                                                                                                                        2
Sabic (Shanghai) Trading Co
                                  Ethylene glycol     451,575,907.40                              No
Ltd

Suzhou Shenghui Equipment         Equipment and       269,205,160.24           350,000,000.00     No                 286,522,982.0


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Co., Ltd.                        materials                                                                                          0
Zhejiang Yisheng
                                 m-phthalic acid        102,296,411.49         120,000,000.00      No                39,504,938.18
Petrochemical Co., Ltd.
Ningbo Haineng Blend Oil Co.,    Warehousing
                                                         29,783,142.66          50,000,000.00      No                31,161,452.05
Ltd.                             service
Guangsha (Zhoushan) Energy       Warehousing                                                                         170,569,891.0
                                                        171,212,307.87         200,000,000.00      No
Group Co., Ltd.                  service                                                                                         4
                                 Processing fee,
Zhejiang Derong chemicals Co.                                                                                        724,948,545.9
                                 cracking C5 and        589,026,230.79        1,500,000,000.00     No
Ltd.                                                                                                                             0
                                 m-pentadiene
Dongzhan Shipping Co., Ltd.      Freight                 27,587,848.85          50,000,000.00      No                22,790,577.07
Shanghai Huanqiu Engineering     Engineering
                                                         28,970,687.63                             No                16,630,000.00
Co., Ltd.                        design service
                                 Device
Zhejiang Dingsheng               guarantee
                                                                                                                     639,523,965.2
Petrochemical Engineering Co.,   service and            665,220,775.65         700,000,000.00      No
                                                                                                                                 4
Ltd.                             maintenance
                                 service
Zhoushan Oil Pipeline Co.,
                                 Freight                 46,804,825.72          30,000,000.00      No
Ltd.
Zhejiang Petroleum Integrated
                                 Diesel                     863,691.17            5,000,000.00     No                  3,464,526.99
Energy Sales Co., Ltd.
ARAMCO
                                 Crude oil and
TRADING SINGAPORE PTE                                   715,684,419.41                             No
                                 naphtha
LTD
SAUDI                                                  66,719,031,294.
                                 Crude oil                                   71,000,000,000.00     No
ARABIAN OIL COMPANY                                                 31

                                                                                                                     215,432,135.4
Rongsheng Coal Co., Ltd.         Coal, labor                                                       No
                                                                                                                                 8
Qijiashan Hotel of Ningbo
                                 Hotel services             171,052.90            1,000,000.00     No                   171,361.38
United Group Co., Ltd.
Thermal Power Co., Ltd. of
Ningbo Economic and
                                 Electricity                160,963.22            1,000,000.00     No                   242,734.31
Technological Development
Zone
Ningbo Shengmao Trading Co.,     PX, glacial                                                                         730,930,813.1
                                                                              1,000,000,000.00     No
Ltd.                             acetic acid                                                                                     0
                                                                                                                     3,343,896,485.
Rongsheng Energy Co., Ltd.       Coal                                                              No
                                                                                                                                81
ZHEJIANG
                                                                                                                     1,479,504,525.
PETROLEUM TRADING                Crude oil                                    4,120,000,000.00     No
                                                                                                                                34
(SINGAPORE) PTE. LTD.
                                                       86,674,191,702.                                               22,188,595,27
Total                                                                        99,630,000,000.00
                                                                    95                                                        8.72

Information on goods sold/services provided

                                                                                                                         Unit: RMB

                                                  Contents of related party        Current period             Preceding period
              Related party
                                                        transaction                 cumulative                  comparative
Zhejiang Rongsheng Holding Group Co.,                                                            [Note 1]                     [Note 1]
                                               Electric charge
Ltd.



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Zhejiang Rongtong Logistics Co., Ltd.      Vehicle diesel, PTA                  24,940,833.81                1,102,927.84
Hainan Yisheng Petrochemical Co., Ltd.     PTA, PX, cardboard                  223,053,907.61              131,781,218.71
Ningbo Coastal Public Pipe Gallery Co.,
                                           Service charge                          358,742.95
Ltd.
Ningbo Shengmao Trading Co., Ltd.          PTA、PX                             857,363,452.14
Zhejiang Yixin Chemical Fiber Co., Ltd.    PTA                                 147,504,424.78                   60,176.99
Zhejiang Yisheng Petrochemical Co., Ltd.   PTA、PX                            9,086,732,238.95           5,419,751,790.07
                                           Cracking C5, C9, diesel, power
Zhejiang Derong chemicals Co. Ltd.                                             943,900,741.37            1,423,173,368.85
                                           and energy, consulting services
Zhejiang Dingsheng Petrochemical
                                           Vehicle diesel                         2,464,159.29                 702,654.87
Engineering Co., Ltd.
Zhoushan Oil Pipeline Co., Ltd.            Consulting services                    2,931,776.45
Suzhou Shenghui Equipment Co., Ltd.        Vehicle diesel                           20,353.98                   30,973.45
Ningbo Rongxiang Logistics Co., Ltd.       Vehicle diesel                         4,784,882.22                1,113,649.60
Zhejiang Petroleum Integrated Energy
                                           Vehicle diesel and gasoline         552,873,665.11              436,779,858.10
Sales Co., Ltd.
Zhejiang Jurong Petroleum & Chemical       Diethylene glycol and ethylene               [Note 2]                     [Note 2]
Sales Co., Ltd.                            glycol
Zhoushan ZPC Zhougang Tugboat Co.,         Vehicle diesel and service
                                                                                12,288,361.89               10,193,898.11
Ltd.                                       charge
ARAMCO TRADING SINGAPORE PTE
                                           Diesel and aviation kerosene        837,228,882.63
LTD
ZHEJIANG PETROLEUM TRADING                                                              [Note 3]                     [Note 3]
                                           Crude oil
(SINGAPORE) PTE. LTD.
SAUDI BASIC INDUSTRIES
                                           PTA                                 562,937,837.46
CORPORATION
Ningbo Hengyi Trading Co., Ltd.            PTA                                                             446,053,097.35
Zhejiang Saintyear Textile Co., Ltd.       Polyester filament                                                      322.09
Zhejiang Kunsheng Petroleum & Chemical     Petroleum benzene, ethylene                  [Note 2]                     [Note 2]
Sales Co., Ltd.                            glycol, PX
Zhoushan Yushan Petrochemical
                                           Electricity                         227,688,076.20
Engineering Co., Ltd.
Total                                                                        13,487,072,336.84           7,870,743,936.03

Note to related party transactions of goods purchase & sale and labor services rendering & receiving
     [Note 1] The Company sold RMB 1,374,709.77 of electricity to Zhejiang Rongsheng Holding Group Co.,
Ltd. this year (the book has been recognized to be zero by net method), and the electricity sold to Zhejiang
Rongsheng Holding Group Co., Ltd. in the same period last year amounted to RMB 1,427,049.42.
     [Note 2] The Company sells its products through the related party Zhejiang Jurong Petrochemical Sales Co.,
Ltd., and the accumulated transaction amount through this company this year was RMB 56,928,200; The
cumulative transaction amount of products sold through related parties Zhejiang Kunsheng Petrochemical Sales
Co., Ltd. and Zhejiang Jurong Petrochemical Sales Co., Ltd. in the same period of last year was RMB
16,467,983,900
     [Note 3] The Company sells products for ZHEJIANG PETROLEUM TRADING (SINGAPORE) PTE. LTD.,
and the cumulative sales amount through this company this year was RMB 1,108,514,100; The cumulative sales
amount through this company in the same period of last year was RMB 1,168,597,800



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(2) Related leasing

The Company acts as the Lessor:

                                                                                                                       Unit: RMB

                                                                              Rental income                   Rental income
            Name of lessee                    Type of leased asset           recognized in the               recognized in the
                                                                              current period                  previous period
Hainan Yisheng Petrochemical Co., Ltd.    House rental                                                                 595,085.28
Zhejiang Rongtong Logistics Co., Ltd.     House rental                                   1,284,403.67                1,238,938.05

The Company acts as the Lessee:

                                                                                                                       Unit: RMB

                                                             Rental expenses for short-term
                                                             leases and leases of low-value
                                                                                                                Rent paid
                                                             assets on a simplified basis (if
                                         Type of leased                applicable)
           Name of lessor
                                             asset
                                                              Current             Preceding              Current      Preceding
                                                               period              period                 period       period
                                                             cumulative          comparative            cumulative   comparative
Hangzhou Shengyuan Property Service
                                         Parking space          175,428.61
Co., Ltd.
Hangzhou Shengyuan Real Estate
                                         House leasing       4,276,509.52          3,695,254.32
Development Co., Ltd.
Zhejiang Rongsheng Holding Group
                                         House leasing          550,458.72              550,458.72
Co., Ltd.
Zhejiang Yixin Chemical Fiber Co.,
                                         House leasing          365,845.33         1,015,495.53
Ltd.


(3) Affiliated guarantees

The Company as guarantor

                                                                                                                       Unit: RMB

                                                                                                                     Whether the
                                                    Guarantee            Starting date of       Ending date of        guarantee
               Secured party
                                                     amount               the guarantee         the guarantee          has been
                                                                                                                     performed
Zhejiang Rongsheng Holding Group Co., Ltd.       70,879,762,340.15      January 29, 2021       June 11, 2028         No
Zhejiang Rongsheng Holding Group Co., Ltd.,                             December 08,           December 08,
                                                  4,035,244,000.00                                                   No
the Company                                                             2022                   2024
Zhejiang Rongsheng Holding Group Co.,
                                                    538,291,939.80      April 28, 2020         April 01, 2029        No
Ltd.[Note 1]
Zhejiang Rongsheng Holding Group Co.,
                                                  1,195,833,333.30      May 08, 2021           January 15, 2026      No
Ltd.[Note 2]
Zhejiang Rongsheng Holding Group Co.,                                   November 22,
                                                  2,463,974,848.44                             October 20, 2027      No
Ltd.[Note 3]                                                            2021
Zhejiang Rongsheng Holding Group Co.,
                                                    129,494,713.67      June 09, 2020          June 15, 2026         No
Ltd.[Note 4]

Zhejiang Rongsheng Holding Group Co.,             2,508,000,000.00      October 12, 2022       October 12, 2025      No


                                                            249 / 269
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Ltd.[Note 5]
Zhejiang Rongsheng Holding Group Co.,                               November 14,
                                              15,169,699,810.99                         October 30, 2030    No
Ltd.[Note 6]                                                        2022
Zhejiang Rongsheng Holding Group Co., Ltd.,
                                              19,223,805,316.59     July 31, 2018       July 30, 2030       No
the Company, Li Shuirong, Li Jumei [Note 7]
Zhejiang Rongsheng Holding Group Co.,
                                              29,929,017,600.00     January 20, 2021    January 19, 2033    No
Ltd.[Note 8]
Zhejiang Rongsheng Holding Group Co.,
                                               3,831,666,666.64     January 14, 2021    August 29, 2026     No
Ltd.[Note 9]
Zhejiang Rongsheng Holding Group Co., Ltd.     3,234,829,429.15     July 07, 2023       June 26, 2026       No
Zhejiang Rongsheng Holding Group Co.,
                                                100,000,000.00      July 10, 2023       March 05, 2024      No
Ltd.[Note 10]
                                                                                        November 08,
Zhejiang Rongsheng Holding Group Co., Ltd.    22,088,051,116.84     February 09, 2023                       No
                                                                                        2024
Zhejiang Rongsheng Holding Group Co., Ltd.     9,535,910,524.78     January 27, 2021    October 14, 2024    No
                                                                                        December 30,
Zhejiang Rongsheng Holding Group Co., Ltd.      155,604,705.86      April 27, 2023                          No
                                                                                        2024
Zhejiang Rongsheng Holding Group Co.,
                                                 27,454,888.08      October 20, 2023    May 15, 2024        No
Ltd.[Note 5]
Zhejiang Rongsheng Holding Group Co.,
                                                681,603,293.98      October 31, 2023    February 26, 2024   No
Ltd.[Note 5]
Zhejiang Rongsheng Holding Group Co.,
                                                239,692,654.33      April 25, 2023      August 26, 2026     No
Ltd.[Note 6]
Zhejiang Rongsheng Holding Group Co.,
                                                143,406,472.46      July 24, 2023       January 31, 2026    No
Ltd.[Note 6]
Zhejiang Rongsheng Holding Group Co., Ltd.,
                                               1,171,500,000.00     August 03, 2023     March 26, 2024      No
the Company
Zhejiang Rongsheng Holding Group Co., Ltd.,
                                                 10,802,077.44      June 06, 2019       January 01, 2024    No
the Company, Li Shuirong, Li Jumei [Note 7]
Zhejiang Rongsheng Holding Group Co., Ltd.,
                                                   3,644,856.58     April 07, 2021      May 20, 2024        No
the Company, [Note 8]
Zhejiang Rongsheng Holding Group Co., Ltd.,
                                                 54,212,339.39      July 29, 2021       January 31, 2026    No
the Company, [Note 8]
Zhejiang Rongsheng Holding Group Co., Ltd.     5,361,425,939.00     August 16, 2022     October 30, 2024    No
Zhejiang Rongsheng Holding Group Co.,
                                                327,210,000.00      July 18, 2023       July 20, 2024       No
Ltd.[Note 5]

Description of related guarantee
    [Note 1] Zhejiang Rongsheng Holding Group Co., Ltd. has provided joint and several liability guarantees for
100% of the guarantee amount. Ningbo Niluoshan New Energy Co., Ltd., a subsidiary of the Company, provided
mortgage guarantee for fixed assets and intangible assets of RMB 103,511,200.
     [Note 2] Zhejiang Rongsheng Holding Group Co., Ltd. has provided joint and several liability guarantees for
100% of the guarantee amount. Ningbo Zhongjin Petrochemical Co., Ltd., a subsidiary of the Company, provided
mortgage guarantee with fixed assets of RMB 4,437,090,200.
     [Note 3] 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 3,850,830,100.
     [Note 4] 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 1,162,730,900.

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     [Note 5] Zhejiang Rongsheng Holding Group Co., Ltd. provides joint liability guarantee for 60% of the
guarantee amount.
     [Note 6] 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 7] 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).
      [Note 8] 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 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 machinery and equipment worth RMB 4,759.2430 million
      [Note 10] Zhejiang Rongsheng Holding Group Co., Ltd. provided joint and several liability guarantee for 100%
of the amount guaranteed. The Company’s subsidiary Zhejiang Yongsheng Technology Co., Ltd. provided pledged
guarantee with certificates of deposit of 25.00 million yuan.

(4) Remuneration of key management personnel

                                                                                                Unit:RMB 10,000
                   Item                          Current period cumulative       Preceding period comparative
Remuneration of key management personnel                            1,259.14                               1,526.77


(5) Other related transactions

     1. Fund borrowing from/to related parties
     (1) At the beginning of the period, the Company had RMB 1,539.5134 million payable to Zhejiang
Rongsheng Holding Group Co., Ltd.; in the current period, the Company has borrowed RMB 19,821.00 million
from Zhejiang Rongsheng Holding Group Co., Ltd., made RMB 183.0102 million provisions for fund possession
cost, and returned RMB 6,927.76 million of principal and interest on a cumulative basis. As of December 31,
2023, the amount payable by the Company is RMB 14,615.7636 million.
     In the current period, the subsidiary Zhejiang Shengyuan Chemical Fiber Co., Ltd. has borrowed RMB
1,700.00 million from Zhejiang Rongsheng Holding Group Co., Ltd. and returned RMB 1,700.00 million on a
cumulative basis. As of December 31, 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 988.00 million and RMB 1.4339

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million, respectively. In the current period, RMB 988.00 million was paid in due course, RMB 786.00 million of
the entrusted loan was received, RMB 40.6975 million of entrusted loan interest was accrued, and RMB 40.9822
million of entrusted loan interest was paid. As of December 31, 2023, RMB 786.00 million of entrusted loan and
RMB 1.1492 million of entrusted loan interest were not yet due for payment.
     (3) At the beginning of the period, the subsidiary Zhejiang Petroleum & Chemical Co., Ltd. had receivables
of 4.80 million yuan from ZPC ENN (Zhoushan) Gas Co., Ltd. In the current period, it lent funds of 6.00 million
yuan, accrued interest of 0.26 million yuan, and recovered principal and interest of 0.26 million yuan. As of
December 31, 2023, the balance was 10.80 million yuan.
     2. As of December 31, 2023, the subsidiary Zhejiang Petroleum & Chemical Co., Ltd. had made RMB
577,467,823.24 of house payments to Daishan Chenyu Real Estate Co., Ltd. on a cumulative basis.
    As of December 31, 2023, the subsidiaries Yisheng Dahua Petrochemical Co., Ltd. and Zhejiang Petroleum
& Chemical Co., Ltd. had accumulatively made payments for engineering equipment of 116.12 million yuan to
Suzhou Shenghui Equipment Co., Ltd.
    As of December 31, 2023, the subsidiary Zhejiang Yisheng New Materials Co., Ltd. had accumulatively
made payments for engineering equipment of 11.00 million yuan to Zhejiang Dongjiang Green Petrochemical
Technology Innovation Center Co., Ltd. concerning the construction contracts in progress.
    As of December 31, 2023, the subsidiary Zhejiang Petroleum & Chemical Co., Ltd. had accumulatively
made payments for engineering equipment of 37.28 million yuan to Zhejiang Dingsheng Petrochemical
Engineering Co., Ltd.
     3. In the current period, the subsidiary Rongsheng Petrochemical (Singapore) Pte. Ltd. had paper transactions
with Hong Kong Yisheng Co., Ltd., with investment income of USD 2,343,288.37. It also had paper transactions
with Hong Kong Yisheng Petrochemical Investment Co., Ltd., with investment income of USD 2,698,895.30.
     4. As of December 31, 2023, the deposit balance of the Company and its subsidiaries in the related party
Zhejiang Xiaoshan Rural Commercial Bank Co., Ltd. was RMB 602,458,616.33, USD 1,066,990.04 and EUR
129.66.
     5. Assets transfer of the related parties

                               Content of        Type of related                    Pricing principle of
       Transferee             related party          party              Time           related party               Amount
                              transactions        transactions                         transactions
Hainan             Yisheng
                               Fixed assets          Transfer           2023              Agreed price          29,203,539.82
Petrochemical Co., Ltd.


6. Accounts receivable and payable of related parties

(1) Receivables

                                                                                                                  Unit: RMB
                                                                Closing balance                    Opening balance
     Project                 Related party                                 Bad-debt                             Bad-debt
                                                       Book balance                         Book balance
                                                                           provision                            provision
Accounts
receivable
                    Zhejiang Yisheng Petrochemical
                                                      317,158,242.68      38,391,748.43     328,112,466.43    18,074,604.36
                    Co., Ltd.
                    SAUDI BASIC INDUSTRIES
                                                       71,159,154.19       3,557,957.71
                    CORPORATION


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                     Zhejiang Derong chemicals Co.
                                                            57,463,699.62    2,873,184.98
                     Ltd.
                     Zhejiang Kunsheng Petroleum &
                                                                                            299,160,177.48     14,958,008.87
                     Chemical Sales Co., Ltd.
Subtotal                                                 445,781,096.49     44,822,891.12   627,272,643.91     33,032,613.23
Advance payment
                     Ningbo Hengyi Trading Co.,
                                                             6,000,000.00
                     Ltd.
                     Hangzhou Shengyuan Real
                                                             3,567,132.35                     3,063,364.94
                     Estate Development Co., Ltd.
                     Ningbo Shengmao Trading Co.,
                                                                                             52,067,253.14
                     Ltd.
Subtotal                                                     9,567,132.35                    55,130,618.08
Other receivables
                     ZPC-ENN (Zhoushan) Gas Co.,
                                                            10,800,000.00    1,893,309.57     4,800,000.00        523,802.73
                     Ltd.
                     Rongsheng Energy Co., Ltd.                10,665.06          533.25         14,992.79            749.64
                     Hong Kong Yisheng Co., Ltd.                                              1,135,320.34
                     Hong Kong Yisheng
                     Petrochemical Investment Co.,                                             412,896.31
                     Ltd.
Subtotal                                                    10,810,665.06    1,893,842.82     6,363,209.44        524,552.37


(2) Payables

                                                                                                                  Unit: RMB
                                                                                   Ending book          Beginning book
    Project                              Related party
                                                                                     balance               balance
Accounts payable    Rongsheng Petrochemical (Singapore) Pte. Ltd. [Note]          17,500,740,384.58     33,752,876,000.52
                    Ningbo Zhongjin Petrochemical Co., Ltd. [Note]                 1,004,420,000.00          538,000,000.00
                    Zhejiang Yisheng New Materials Co., Ltd. [Note]                  941,459,043.38      1,597,577,255.10
                    Yisheng Dahua Petrochemical Co., Ltd. [Note]                     770,000,000.00      2,053,414,700.00
                    Dalian Rongxincheng Trading Co., Ltd. [Note]                     494,747,501.53      1,692,694,346.81
                    Zhejiang Rongtong Chemical Fiber New Material Co.,
                                                                                     465,060,958.88           21,596,060.00
                    Ltd. [Note]
                    The Company [Note]                                               385,000,000.00          230,000,000.00
                    Zhejiang Petroleum & Chemical Co., Ltd. [Note]                   380,248,726.38      2,265,876,894.64
                    Zhejiang Shengyuan Chemical Fiber Co., Ltd. [Note]               158,000,000.00           40,288,400.00
                    Dalian Yisheng New Materials Co., Ltd. [Note]                                             19,500,000.00
                    SAUDI ARABIAN OIL COMPANY                                      7,482,166,334.12
                    ARAMCO TRADING SINGAPORE PTE LTD                                 365,498,003.53
                    Guangsha (Zhoushan) Energy Group Co., Ltd.                        22,833,934.16
                    Zhejiang Rongtong Logistics Co., Ltd.                            114,735,427.56          294,356,317.53
                    Suzhou Shenghui Equipment Co., Ltd.                               19,581,790.48           35,726,908.47
                    Ningbo Qingzhi Chemical Terminal Co., Ltd.                         6,456,923.33           11,606,791.20


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                  Zhoushan Oil Pipeline Co., Ltd.                               6,309,654.33
                  Shanghai Huanqiu Engineering Co., Ltd.                        3,672,000.00
                  Zhejiang Saintyear Textile Co., Ltd.                          3,196,676.08
                  Dongzhan Shipping Co., Ltd.                                   2,668,604.42          4,563,302.75
                  Ningbo Haineng Blend Oil Co., Ltd.                             379,208.29
                  Zhejiang Dingsheng Petrochemical Engineering Co., Ltd.         320,000.00
                  Zhejiang Derong chemicals Co. Ltd.                                                175,832,956.88
                  Ningbo Rongxiang Logistics Co., Ltd.                          1,811,859.97          7,324,253.61
                  Daishan Chenyu Real Estate Co., Ltd.                                                5,541,000.66
                  Electric Power Branch, Thermal Power Co., Ltd. of
                                                                                  53,941.82              12,062.48
                  Ningbo Economic and Technological Development Zone
                  Ningbo United Group Co., Ltd.                                     8,058.00              8,058.00
Subtotal                                                                   30,129,369,030.84     42,746,795,308.65
Contract
liabilities and
other current
liabilities
                  Zhejiang Petroleum Integrated Energy Sales Co., Ltd.        23,731,636.49           1,061,404.81
                  Zhejiang Rongtong Logistics Co., Ltd.                         2,268,575.00
                  Ningbo Shengmao Trading Co., Ltd.                              302,096.62
                  Zhoushan ZPC Zhougang Tugboat Co., Ltd.                        254,037.39           1,639,886.33
                  Zhejiang Saintyear Textile Co., Ltd.                            11,048.15              45,602.11
                  Zhejiang Jurong Petroleum & Chemical Sales Co., Ltd.                                1,825,881.25
Subtotal                                                                      26,567,393.65           4,572,774.50
Other payables
                  Zhejiang Rongsheng Holding Group Co., Ltd.               14,615,763,666.09      1,539,513,447.19
                  Zhejiang Yisheng Petrochemical Co., Ltd.                   787,149,197.50         989,433,904.99
                  Zhoushan Yushan Petrochemical Engineering Co., Ltd.        160,956,591.37
                  Zhejiang Dingsheng Petrochemical Engineering Co., Ltd.          11,700.00
                  Zhejiang Yixin Chemical Fiber Co., Ltd.                        365,845.33           1,015,495.53
Subtotal                                                                   15,564,247,000.29      2,529,962,847.71

     Note: They refer to letters of credit issued by the Company and its subsidiaries, which had been discounted
by Rongsheng Petrochemical (Singapore) Pte. Ltd., Ningbo Zhongjin Petrochemical Co., Ltd., Zhejiang Yisheng
New Materials Co., Ltd., Yisheng Dahua Petrochemical Co., Ltd., Dalian Rongxincheng Trading Co., Ltd,
Zhejiang Rongtong Chemical Fiber New Materials Co. Ltd., the Company, Zhejiang Petroleum & Chemical Co.,
Ltd. and Zhejiang Shengyuan Chemical Fiber Co., Ltd. upon receipt.


XV. Commitments and Contingencies

1. Major commitments

Significant commitments at the balance sheet date
      (I) Significant commitments
      1. As of December 31, 2023, the Company and its subsidiaries Zhejiang Shengyuan Chemical Fiber Co., Ltd.,

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Yisheng Dahua Petrochemical Co., Ltd., Zhejiang Petroleum & Chemical Co., Ltd., Rongsheng Petrochemical
(Singapore) Pte. Ltd., Zhejiang Yongsheng Technology Co., Ltd., Ningbo Zhongjin Petrochemical Co., Ltd.,
Zhejiang Yisheng New Materials Co., Ltd. and Zhejiang Yongsheng Technology Co., Ltd. had letters of credit
issued but unused totaling 25,868.30 million yuan, USD 3,182.32 million, EUR 83.60 million and GBP 0.63
million at Bank of Communications Co., Ltd. Hangzhou Xiaoshan Branch and other financial institutions.
     2. As of December 31, 2023, the undue letters of guarantee of the Company and its subsidiaries are as
follows:
                                                                                                          Unit:RMB 10,000
                                                                                                               Guarantee
               Issuing bank              Name of issuing company                 Beneficiary
                                                                                                                amount
Shanghai Pudong Development Bank         Zhejiang Petroleum &
                                                                      Guiyan Resources (Yimen) Co., Ltd        CNY 9,340.80
Co., Ltd. Zhoushan Branch                Chemical Co., Ltd.
Shanghai Pudong Development Bank         Zhejiang Petroleum &         Hangzhou Customs of the People’s
                                                                                                              CNY 91,505.00
Co., Ltd. Zhoushan Branch                Chemical Co., Ltd.           Republic of China
Shanghai Pudong Development Bank         Zhejiang Petroleum &         Hangzhou Branch of Standard
                                                                                                              CNY 42,000.00
Co., Ltd. Zhoushan Branch                Chemical Co., Ltd.           Chartered Bank (China) Limited
Agricultural Bank of China Limited       Zhejiang Petroleum &         Hangzhou Customs of the People’s
                                                                                                              CNY 91,065.00
Xiaoshan Branch                          Chemical Co., Ltd.           Republic of China
China Construction Bank Corporation      Zhejiang Petroleum &         Mitsubishi Commercial Metal
                                                                                                               CNY 7,069.55
Zhoushan Branch                          Chemical Co., Ltd.           Trading (China) Co., Ltd.
China Construction Bank Corporation      Zhejiang Petroleum &         CCCC Water Resources and
                                                                                                                CNY 300.00
Zhoushan Branch                          Chemical Co., Ltd.           Hydropower Construction Co., Ltd.
China Construction Bank Corporation      Zhejiang Petroleum &         Hangzhou Customs of the People’s
                                                                                                              CNY 50,000.00
Zhoushan Branch                          Chemical Co., Ltd.           Republic of China
China Construction Bank Corporation      Zhejiang Petroleum &
                                                                      Guiyan Resources (Yimen) Co., Ltd       CNY 12,862.25
Zhoushan Branch                          Chemical Co., Ltd.
Bank of China Co., Ltd., Zhoushan        Zhejiang Petroleum &         Hangzhou Customs of the People’s
                                                                                                              CNY 65,915.00
Branch                                   Chemical Co., Ltd.           Republic of China
                                         Zhejiang Petroleum &         Hangzhou Customs of the People’s
Huaxia Bank Co., Ltd., Zhoushan Branch                                                                        CNY 36,010.00
                                         Chemical Co., Ltd.           Republic of China
Wenzhou Bank Co., Ltd., Zhoushan         Zhejiang Petroleum &         Hangzhou Customs of the People’s
                                                                                                              CNY 28,960.00
Branch                                   Chemical Co., Ltd.           Republic of China
Hangzhou Xiaoshan Branch of Bank of      Zhejiang Petroleum &         Hangzhou Customs of the People’s
                                                                                                              CNY 13,650.00
Communications Co., Ltd.                 Chemical Co., Ltd.           Republic of China
Ping An Bank Co., Ltd. Ningbo Zhenhai    Zhejiang Petroleum &         Hangzhou Customs of the People’s
                                                                                                              CNY 32,000.00
Branch                                   Chemical Co., Ltd.           Republic of China
Industrial and Commercial Bank of        Zhejiang Petroleum &         Hangzhou Customs of the People’s
                                                                                                             CNY 100,000.00
China Limited, Zhoushan Branch           Chemical Co., Ltd.           Republic of China
Dalian Jinpu New Area Branch of Bank     Yisheng Dahua                Yisheng Dahua Petrochemical Co.,
                                                                                                              CNY 10,000.00
of China Limited                         Petrochemical Co., Ltd.      Ltd.


2. Contingencies

(1) Important contingencies on balance sheet date

     As of the balance sheet date, the Company has no important contingencies that need to be disclosed.




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(2) Explanation even if the Company has no important contingencies to be disclosed

      The Company has no important contingencies to be disclosed.


XVI. Events after the Balance Sheet Date

      Profit distribution after the balance sheet date

                         Pursuant to the profit distribution plan deliberated and approved by the 17th meeting of the sixth session of
                         the Board of Directors dated April 24, 2024, the Company plans to distribute cash dividend of 1 yuan (tax
                         inclusive) per 10 shares to all shareholders. The Company plans to distribute cash dividend of 1 yuan (tax
                         inclusive) per 10 shares to all shareholders. Cash dividend totaling 957,314,454.2 yuan (tax inclusive) is to
                         be distributed, which is calculated based on the Company’s total share less accumulative repurchased
Profit or dividend
                         shares of 552,380,458 shares as of the date of approval for issuing the financial statements, i.e.,
planned to be
                         9,573,144,542 shares, with remaining undistributed profit carried forward to the following period. The
distributed
                         shares of the Company held by the Company through the special securities account for repurchase will not
                         participate in the profit distribution. If the Company’s total share capital changes due to convertible bond
                         conversion, share repurchase, repurchase and cancellation of equity incentive shares granted, grant and
                         registration of reserved shares, etc. before the equity registration date of equity distribution, total
                         distribution amount will be adjusted, with distribution proportion unchanged.


XVII. Other Important Matters

1. Segment information

(1) Determination basis and accounting policies for reporting segments

      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. The assets and liabilities jointly
used with each segment are distributed among different segments according to the scale ratio.


(2) Financial information of the reporting segments

                                                                                                                         Unit: RMB
                      Oil refining       Chemical        Polyester fiber
                                                                                                 Inter-segment
      Item            production        production       manufacturing       Trade business                              Total
                                                                                                     offset
                       business          business           business
Revenue from                                                                                                  -
                     121,737,527,06   205,899,184,72      14,733,866,831     233,264,029,31                         324,161,501,35
main                                                                                             251,473,106,57
                               5.55             0.10                 .49               2.54                                   3.80
businesses                                                                                                 5.88
                                                                                                              -
Main business        97,666,424,577   194,032,228,08      14,261,450,788     232,473,056,03                         286,937,146,14
                                                                                                 251,496,013,34
costs                           .45             0.09                 .32               4.39                                   0.13
                                                                                                           0.12
                                                                                                              -
                     353,017,879,41                                          17,797,550,104                         374,918,440,31
Total assets                                           61,590,694,751.04                         57,487,683,959
                               6.50                                                     .03                                   1.68
                                                                                                            .89
                                                                                                              -
                     242,535,921,61                                          14,555,076,793                         280,249,618,67
Total liabilities                                      42,256,328,194.48                         19,097,707,928
                               0.80                                                     .84                                   0.39
                                                                                                            .73



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XVIII. Notes to Main Items of the Financial Statements of the Parent Company

1. Accounts receivable

(1) Disclosure by aging

                                                                                                                             Unit: RMB
                   Aging                                 Ending book balance                          Beginning book balance
Within 1 year (inclusive of 1 year)                                        15,627,737.43                                71,262,020.85
1-2 years                                                                   3,459,098.34                                 3,349,680.56
2-3 years                                                                   2,988,301.68                                     115,088.06
Above 3 years                                                                101,666.96
     3-4 years                                                               101,666.96
Total                                                                      22,176,804.41                                74,726,789.47


(2) Classified disclosure by bad debt accrual method

                                                                                                                             Unit: RMB
                                    Closing balance                                                Opening balance
                                                                                                                                Book
                  Book balance         Bad-debt provision                      Book balance           Bad-debt provision
                                                                                                                                value
Category                                                         Book
                                                Provision        value                                          Provision
                                       Amou                                                            Amou
                Amount      Ratio               proportio                   Amount         Ratio                proportio
                                        nt                                                              nt
                                                    n                                                               n
Accounts
receivable
with
provision
for bad         22,176,8               2,125,                   20,051,3    74,726,7                  3,932,5                  70,794,1
                           100.00%                     9.58%                                100%                     5.26%
debt               04.41               454.16                      50.25       89.47                    95.52                     93.95
reserves
based on
aging
portfolio
                22,176,8               2,125,                   20,051,3    74,726,7                  3,932,5                  70,794,1
Total                      100.00%                     9.58%                                100%                     5.26%
                   04.41               454.16                      50.25       89.47                    95.52                     93.95

Provision made for bad debt reserves based on aging portfolio: RMB 2,125,454.16.
                                                                                                                             Unit: RMB
                                                                            Closing balance
              Name
                                           Book balance                    Bad-debt provision               Provision proportion
Within 1 year                                     15,627,737.43                         781,386.87                               5.00%
1— 2 year(s)                                         3,459,098.34                      345,909.83                              10.00%
2-3 year(s)                                           2,988,301.68                      896,490.50                              30.00%
Above 3 years                                          101,666.96                       101,666.96                            100.00%
Total                                             22,176,804.41                        2,125,454.16                              9.58%

Provision made for bad debt reserves based on aging portfolio: RMB 2,125,454.16.
If the provision for bad debts of accounts receivable is accrued according to the general model of expected credit

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loss:
□Applicable Not applicable


(3) Bad debt provision and its recovery or reversal in the current period

Provision for bad debts in the current period:
                                                                                                                      Unit: RMB
                                                     The amount of change in the current period
                              Opening                                                                                 Closing
         Category                                           Recovered or
                              balance        Provision                           Write-off          Others            balance
                                                             returned
Provision made for bad
debt reserves based on       3,932,595.52   -1,807,141.36                                                         2,125,454.16
aging portfolio
Total                        3,932,595.52   -1,807,141.36                                                         2,125,454.16


(4) Accounts receivables and contract assets with top 5 closing balances by debtor

                                                                                                                      Unit: RMB
                                                                                                               Closing balance
                                                                                             Proportion of       of bad debt
                                                                        Closing balance         accounts        provision for
                               Closing balance    Closing balance
                                                                          of accounts        receivable and       accounts
        Company name             of accounts        of contract
                                                                        receivable and        total closing    receivable and
                                 receivable            assets
                                                                        contract assets        balance of       impairment
                                                                                             contract assets    provision of
                                                                                                               contract assets
Hangzhou Hengyue New
                                   2,101,500.00                            2,101,500.00               9.48%           105,075.00
Material Co., Ltd.
Liyang Dongfa Textile Co.,
                                    930,606.91                               930,606.91               4.20%            46,530.35
Ltd.
Alpine, S.A.THRU
KAPAK TEXTILE CO.,                  857,419.41                               857,419.41               3.87%            42,870.97
LTD.
Zhejiang Juxing Chemical
                                    744,784.32                               744,784.32               3.36%            37,239.22
Fiber Co., Ltd.
Huzhou Mingchuang
                                    669,430.81                               669,430.81               3.01%            66,943.07
Textile Co., Ltd.
Total                              5,303,741.45                            5,303,741.45              23.92%           298,658.61


2. Other receivables

                                                                                                                      Unit: RMB
                    Item                              Closing balance                               Opening balance
Dividends receivable                                             1,230,000,000.00                               300,000,000.00
Other receivables                                                2,049,228,160.71                               374,169,712.95
Total                                                            3,279,228,160.71                               674,169,712.95




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(1) Dividends receivable

1)      Classification of dividends receivable

                                                                                                                   Unit: RMB
           Project (or investee)                        Closing balance                         Opening balance
Hong Kong Sheng Hui Co., Ltd.                                         550,000,000.00                           300,000,000.00
Ningbo Zhongjin Petrochemical Co.,
                                                                      300,000,000.00
Ltd.
Zhejiang Yongsheng Technology Co.,
                                                                      280,000,000.00
Ltd.
Zhejiang Shengyuan Chemical Fiber Co.,
                                                                      100,000,000.00
Ltd.
Total                                                                1,230,000,000.00                          300,000,000.00


2) Significant dividends receivable aged over 1 year

                                                                                                                   Unit: RMB
                                                                            Reason for the
                                                                                              Whether impairment occurs
     Project (or investee)         Closing balance        Aging              unrecovered
                                                                                               and its judgment basis
                                                                               amount
                                                                                             Subsidiaries and their affiliates
Hong Kong Sheng Hui Co.,                                                                     operate normally, and no risk is
                                    300,000,000.00   Above 3 years        Unrecovered
Ltd.                                                                                         expected in the recovery of
                                                                                             funds.
Total                               300,000,000.00


3) Classified disclosure by bad debt accrual method

□Applicable Not applicable


(2) Other receivables

1) Classification of other receivables by nature

                                                                                                                   Unit: RMB
            Nature of account                        Ending book balance                     Beginning book balance
Portfolio of transactions between related
                                                                     1,299,250,326.32                          373,727,461.92
parties within the consolidation scope
Grants receivables                                                    744,000,000.00
Deposit receivable margin portfolio                                      6,312,327.58                              600,000.00
Portfolio of petty cash receivable, etc.                                 2,169,706.59                            2,050,211.43
Total                                                                2,051,732,360.49                          376,377,673.35


2) Disclosure by aging

                                                                                                                   Unit: RMB



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                  Aging                                  Ending book balance                          Beginning book balance
Within 1 year (inclusive of 1 year)                                     1,676,042,783.57                                     688,096.43
1-2 years                                                                                                                373,500,000.00
2-3 years                                                                 373,500,000.00                                       6,640.36
Above 3 years                                                               2,189,576.92                                   2,182,936.56
     3-4 years                                                              2,189,576.92                                   2,182,936.56
Total                                                                   2,051,732,360.49                                 376,377,673.35


3) Classified disclosure by bad debt accrual method

                                                                                                                             Unit: RMB
                                   Closing balance                                                 Opening balance
                 Book balance         Bad-debt provision                       Book balance            Bad-debt provision
Categor
   y                                               Provisio     Book                                              Provisio      Book
                                                       n        value                                                 n         value
            Amount         Ratio      Amount                                Amount         Ratio      Amount
                                                   proporti                                                       proporti
                                                      on                                                             on
Provisio
n made
for bad
debt         2,051,73                 2,504,19                 2,049,22     376,377,                   2,207,96                374,169,
                          100.00%                    0.12%                              100.00%                      0.59%
reserves     2,360.49                     9.78                 8,160.71      673.35                        0.40                 712.95
based on
aging
portfolio
             2,051,73                 2,504,19                 2,049,22     376,377,                   2,207,96                374,169,
Total                     100.00%                    0.12%                              100.00%                      0.59%
             2,360.49                     9.78                 8,160.71      673.35                        0.40                 712.95

Accounts receivable with provision for bad debt reserves based on aging portfolio:
                                                                                                                             Unit: RMB
                                                                            Closing balance
            Name
                                           Book balance                    Bad-debt provision                Provision proportion
Portfolio of transactions
between related parties within                   1,299,250,326.32
the consolidation scope
Grants receivables                                744,000,000.00
Deposit receivable margin
                                                     6,312,327.58                       891,924.72                              14.13%
portfolio
Portfolio of petty cash
                                                     2,169,706.59                      1,612,275.06                             74.31%
receivable, etc.
Total                                            2,051,732,360.49                      2,504,199.78                              0.12%

Provision for bad debts is made according to the general model of expected credit loss:
                                                                                                                             Unit: RMB
                                          Stage 1                   Stage 2                           Stage 3
                                          Expected         Expected credit loss over        Expected credit loss for
        Bad-debt provision              credit loss in       the entire duration              the entire duration             Total
                                         the next 12           (without credit              (credit impairment has
                                           months               impairment)                        occurred)
Balance as of January 1, 2023                23,031.73                                                    2,184,928.67     2,207,960.40


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The balance as of January 1,
2023 in the current period
Provision in current period               291,591.13                                                   4,648.25      296,239.38
Balance as of December 31, 2023           314,622.86                                               2,189,576.92     2,504,199.78

Book balance changes with significant changes in loss provisions in the current period
Applicable □Not applicable


4) Bad debt provision and its recovery or reversal in the current period

Provision for bad debts in the current period:
                                                                                                                      Unit: RMB
                                                     The amount of change in the current period
                      Opening                                                                                       Closing
   Category                                                Recovered or     Write-off or
                      balance            Provision                                                Others            balance
                                                            returned        cancellation
Provision made
for bad debt
reserves based        2,207,960.40         296,239.38                                                               2,504,199.78
on aging
portfolio
Total                 2,207,960.40         296,239.38                                                               2,504,199.78

Including: the amount of important bad debt provision reversal or recovery in the current period:


5) Top five debtors with the biggest closing balances of other accounts receivable

                                                                                                                      Unit: RMB
                                                                                                                      Closing
                                                                                             Proportion in total     balance of
           Company name              Nature of payment       Closing balance       Aging     closing balance of      provision
                                                                                              other receivables       for bad
                                                                                                                       debts
                                     Portfolio of
                                     transactions
Rongsheng New Material                                                           Within 1
                                     between related           831,426,855.12                              40.52%
(Taizhou) Co., Ltd.                                                              year
                                     parties within the
                                     consolidation scope
People’s government of Yinong
                                                                                 Within 1
Town, Xiaoshan District,             Grants receivables        644,000,000.00                              31.39%
                                                                                 year
Hangzhou
                                     Portfolio of
                                     transactions
Dalian Yisheng Investment Co.,                                                   2-3
                                     between related           373,500,000.00                              18.20%
Ltd.                                                                             year(s)
                                     parties within the
                                     consolidation scope
Investment Promotion Agency of                                                   Within 1
                                     Grants receivables        100,000,000.00                              4.87%
Xiaoshan District, Hangzhou                                                      year
                                     Portfolio of
                                     transactions
Rongsheng (Zhoushan) New                                                         Within 1
                                     between related            60,000,000.00                              2.92%
Materials Co., Ltd.                                                              year
                                     parties within the
                                     consolidation scope
Subtotal                                                      2,008,926,855.12                             97.90%


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3. Long-term equity investment

                                                                                                                      Unit: RMB
                                    Closing balance                                        Opening balance
                                         Provision                                               Provision
        Item                                for                                                     for
                     Book balance                        Book value         Book balance                           Book value
                                         impairme                                                impairme
                                             nt                                                      nt
Investment in
                    40,951,102,808.47                 40,951,102,808.47    39,462,393,720.56                 39,462,393,720.56
subsidiaries
Investment in
joint ventures
                     3,916,960,592.70                   3,916,960,592.70    3,742,216,481.79                  3,742,216,481.79
and associated
enterprises
Total               44,868,063,401.17                 44,868,063,401.17    43,204,610,202.35                 43,204,610,202.35


(1) Investment in subsidiaries

                                                                                                                      Unit: RMB
                                                            Increase and decrease in the                              Closing
                                            Opening
                                                                  current period                                     balance of
                      Opening balance      balance of                                          Closing balance
    Investee                                                                                                         provision
                       (Book value)       impairment        Additional         Reduced          (Book value)
                                                                                                                        for
                                           provision        investment        investment                            impairment
Zhejiang
Petroleum &
                     28,457,242,115.34                                                         28,457,242,115.34
Chemical Co.,
Ltd.
Ningbo Zhongjin
Petrochemical         5,990,201,140.04                                                          5,990,201,140.04
Co., Ltd.
Zhejiang
Shengyuan
                      2,030,140,000.00                                                          2,030,140,000.00
Chemical Fiber
Co., Ltd.
Dalian Yisheng
Investment Co.,       1,468,204,457.48                                                          1,468,204,457.48
Ltd.
Rongsheng
Petrochemical
                        620,889,560.00                                                           620,889,560.00
(Singapore) Pte.
Ltd.
Zhejiang
Yongsheng
                        198,306,537.70                                                           198,306,537.70
Technology Co.,
Ltd.
Hong Kong
Sheng Hui Co.,          141,419,910.00                                                           141,419,910.00
Ltd.
Rongsheng
International           100,000,000.00                                                           100,000,000.00
Trading Co., Ltd.
Rongxiang
Chemical Fiber            3,000,000.00                                                              3,000,000.00
Co., Ltd.


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Rongsheng
International
                        1,000,000.00                                                  1,000,000.00
Trading (Hainan)
Co., Ltd.
Rongsheng
Chemical
                      40,000,000.00                                                 40,000,000.00
(Shanghai) Co.,
Ltd.
Rongsheng
(Zhoushan) New
                     130,000,000.00            870,000,000.00                     1,000,000,000.00
Materials Co.,
Ltd.
Rongsheng New
Material
                     281,990,000.00            646,209,000.00    28,199,000.00     900,000,000.00
(Taizhou) Co.,
Ltd.
Rongsheng
Petrochemical
                                                   699,087.91                          699,087.91
(Hong Kong)
Co., Ltd.
Total              39,462,393,720.56          1,516,908,087.91   28,199,000.00   40,951,102,808.47


(2) Investment in joint ventures and associated companies




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                                                                                                                                                                     Unit: RMB
                                                                                Increase and decrease in the current period
                                             Opening                            Investme
                                                                                              Other                                                                   Closing
                                              balance                            nt gains                            Declared                          Closing
                              Opening                    Additio                            comprehe                              Provisi                            balance of
                                                 of                Reduced      or losses                 Other      distributi                        balance
           Investee           balance                      nal                                nsive                                on for                            provision
                                             impairm               investme    recognize                  equity     on of cash             Others      (Book
                            (Book value)                 investm                             income                               impair                                for
                                                ent                   nt         d under                 changes     dividends                          value)
                                                           ent                              adjustme                               ment                             impairment
                                             provision                         the equity                            or profits
                                                                                               nts
                                                                                 method
I. Joint ventures
II. Associated enterprise
Zhejiang Yisheng            1,476,728,206.                                     7,296,676.   2,600,863.                                               1,486,625,74
Petrochemical Co., Ltd.                10                                             92           91                                                        6.93
Zhejiang Xiaoshan Rural
                            2,006,079,840.                                     264,616,5    31,810,38                 39,685,91                      2,262,820,80
Commercial Bank Co.,
                                       15                                          00.51         3.42                      8.80                              5.28
Ltd.
                                                                                       -
Ningbo Hengyi Trading       231,733,252.4                                                   135,705.5                                                167,514,040.
                                                                               64,354,91
Co., Ltd.                               4                                                           6                                                          49
                                                                                    7.51
Zhejiang Kunsheng
                                                                   19,212,20   5,991,195.
Petroleum & Chemical        13,221,013.56
                                                                        8.79          23
Sales Co., Ltd.
Zhejiang Jurong
                                                                   14,464,52
Petroleum & Chemical        14,454,169.54                                      10,351.33
                                                                        0.87
Sales Co., Ltd.
                            3,742,216,481.                         33,676,72   213,559,8    34,546,95                 39,685,91                      3,916,960,59
Subtotal
                                       79                               9.66       06.48         2.89                      8.80                              2.70
                            3,742,216,481.                         33,676,72   213,559,8    34,546,95                 39,685,91                      3,916,960,59
Total
                                       79                               9.66       06.48         2.89                      8.80                              2.70

The recoverable amount is determined according to the net amount of fair value minus disposal expenses
□Applicable Not applicable
The recoverable amount is determined according to the present value of the expected future cash flow
□Applicable Not applicable


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4. Operating income and operating costs

                                                                                                                       Unit: RMB
                                      Current period cumulative                            Preceding period comparative
           Item
                                  Revenue                       Cost                    Revenue                    Cost
Primary business                 3,749,052,513.75            3,674,697,564.89           3,854,072,437.22        3,945,950,073.69
Other Businesses                    52,411,684.97               48,284,096.24              52,594,679.36           76,555,884.57
Total                            3,801,464,198.72            3,722,981,661.13           3,906,667,116.58        4,022,505,958.26

Breakdown information of operating income and operating cost:
        1) Breakdown of revenue generated by contracts with customers by major categories

                                 Amount in the current period                             Amount in the previous period
         Item
                               Revenue                        Cost                     Revenue                     Cost
Polyester chemical
                              3,749,052,513.75              3,674,697,564.89          3,854,072,437.22          3,945,950,073.69
fiber film
Trade and others                 51,127,281.30                48,012,650.24               51,310,275.69            76,284,438.57
Subtotal                      3,800,179,795.05              3,722,710,215.13          3,905,382,712.91          4,022,234,512.26

        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                          3,800,179,795.05                         3,905,382,712.91
  Subtotal                                                             3,800,179,795.05                         3,905,382,712.91

Other notes
   The revenue recognized in the current period included in the opening book value of contract liabilities is
RMB 137,779,687.57.
Information related to the transaction price allocated to the remaining performance obligations:
     At the end of the reporting period, the amount of income corresponding to the performance obligations that
had been signed but had not been fulfilled or had not been fulfilled completely was RMB 137,779,687.57.

5. Investment income

                                                                                                                       Unit: RMB
                          Item                                  Current period cumulative         Preceding period comparative
Long-term equity investment income calculated by
                                                                                930,000,000.00                  2,550,000,000.00
equity method
Long-term equity investment income calculated by
                                                                                213,559,806.48                    268,195,976.97
equity method
Investment income from disposal of long-term equity
                                                                                    136,583.66                            61,902.58
investments
Investment income from disposal of trading financial
                                                                                                                      227,990.03
assets
Interest income from the inter-bank loan of related party                        15,535,855.12
Financing discount loss of receivables                                           -69,752,714.18                    -82,184,988.26
Total                                                                          1,089,479,531.08                 2,736,300,881.32




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XVIII. Supplementary Information

1. Breakdown of non-recurring gains and losses in the current period

Applicable □Not applicable
                                                                                                                         Unit: RMB

                                             Item                                                  Amount                  Notes
Profits and losses on disposal of non-current assets                                                    34,130,889.49
Government subsidies included in the current profits and losses (except those closely
related to the Company's normal business operations, which are in line with national
                                                                                                        60,299,389.39
policies, enjoyed according to certain standards, and have a continuous impact on the
Company's profits and losses)
Except for the effective hedging business related to the Company's normal business, the
gains and losses of the fair value changes arising from financial assets and financial
                                                                                                       483,856,260.59
liabilities held by non-financial enterprises and the gains and losses arising from the
disposal of financial assets and financial liabilities
Fund possession cost included in current gain and loss charged to non-financial
                                                                                                          248,144.66
enterprises
Other non-operating revenues and expenditures except for the aforementioned items                       -7,549,562.66
Other profit/loss items falling within the definition of non-recurring gain or loss                     14,297,547.73
Less: Affected amount of income tax                                                                     37,178,195.47
     Affected amount of minority shareholders’ equity (after tax)                                     210,051,172.20
Total                                                                                                  338,053,301.53       --

Other gain/loss items falling within the definition of non-recurring gain or loss:
□Applicable Not applicable
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

                                                                                                 Amount
                                             Item                                                                       Reason
                                                                                             involved (yuan)
Net non-recurring gains and losses attributable to owners of the parent company in 2022     1,328,549,151.24
Net non-recurring gains and losses attributable to owners of the parent company
calculated in accordance with "Interpretative Announcement for Information Disclosure
                                                                                              388,666,262.68
by Public Securities Issuers No. 1 - Non-Recurring Gains and Losses (Revised in 2023)"
for 2022
Difference                                                                                    939,882,888.56


2. Return on equity and earnings per share (EPS)

                                                                                          Earnings per share (EPS)
                                                        Weighted average
        Profit within the reporting period                                       Basic earnings per        Diluted earnings per
                                                       return on net assets
                                                                               share (RMB per share)      share (RMB per share)
Net profit attributable to ordinary shareholders
                                                                     2.48%                      0.12                             0.12
of the Company



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Net profit attributable to ordinary shareholders
of the Company after deducting non-recurring                          1.76%           0.08                       0.08
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


(3) Explain the reasons for the differences in accounting data under domestic and foreign accounting
standards. If the data audited by overseas audit institutions are adjusted for differences, the name of the
overseas institution shall be indicated

4. Others

      1. Calculation process of weighted average return on net assets

                                                                                              Amount in the current
                                     Item                                      S/N
                                                                                                    period
Net profit attributable to ordinary shareholders of the Company                A                    1,158,146,248.89
Non-recurring gains and losses                                                 B                      338,053,301.53
Net profit attributable to ordinary shareholders of the Company after
                                                                              C=A-B                   820,092,947.36
deducting non-recurring gains and losses
Net assets at the beginning of the period attributable to ordinary
                                                                               D                   47,261,560,704.95
shareholders of the Company
Newly added net assets attributable to ordinary shareholders of the
                                                                               E
Company resulting from new shares issued or debt-to-equity swap
Number of months from the following month of increased net assets to the
                                                                                F
end of the reporting period
Decreased net assets attributable to ordinary shareholders of the Company
                                                                               G1                   1,476,357,352.20
resulting from the repurchase or cash dividends
Decreased net assets attributable to ordinary shareholders of the Company
                                                                               H1                                  7
resulting from the repurchase or cash dividends
Decreased net assets attributable to ordinary shareholders of the Company
                                                                               G2                     326,994,018.61
resulting from the repurchase or cash dividends
Decreased net assets attributable to ordinary shareholders of the Company
                                                                               H2                                  4
resulting from the repurchase or cash dividends
Decreased net assets attributable to ordinary shareholders of the Company
                                                                               G3                     599,918,992.76
resulting from the repurchase or cash dividends
Decreased net assets attributable to ordinary shareholders of the Company
                                                                               H3                                  3
resulting from the repurchase or cash dividends
Decreased net assets attributable to ordinary shareholders of the Company
                                                                               G4                     392,812,216.07
resulting from the repurchase or cash dividends


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Decreased net assets attributable to ordinary shareholders of the Company
                                                                                    H4                                     2
resulting from the repurchase or cash dividends
Decreased net assets attributable to ordinary shareholders of the Company
                                                                                    G5                        728,472,696.77
resulting from the repurchase or cash dividends
Decreased net assets attributable to ordinary shareholders of the Company
                                                                                    H5                                     1
resulting from the repurchase or cash dividends
Decreased net assets attributable to ordinary shareholders of the Company
                                                                                    G6                        593,406,887.16
resulting from the repurchase or cash dividends
Decreased net assets attributable to ordinary shareholders of the Company
                                                                                    H6                                     0
resulting from the repurchase or cash dividends
         Translation reserve                                                   -63,855,113.14                 -63,855,113.14
         Increased or decreased number of months from the following
                                                                                     6                                     6
         month of increased net assets to the end of the reporting period
         Equity method and other equity changes                                36,031,285.75                   36,031,285.75
         Increased or decreased number of months from the following
                                                                                     6                                     6
         month of increased net assets to the end of the reporting period

Others   Effect of changes in equity due to changes in holding proportion
                                                                                 702,183.76                       702,183.76
         over subsidiaries
         Increased or decreased number of months from the following
                                                                                     0                                     0
         month of increased net assets to the end of the reporting period
         Impact of using OTC derivatives tools to assist in the
                                                                                 590,642.24                       590,642.24
         implementation of repurchase of company shares
         Increased or decreased number of months from the following
                                                                                     0                                     0
         month of increased net assets to the end of the reporting period
         Unused safe production fee                                            60,677,296.91                   60,677,296.91
         Decreased net assets attributable to ordinary shareholders of the
                                                                                     6                                     6
         Company resulting from the repurchase or cash dividends
Number of months of the reporting period                                             K                                    12
                                                                              L=D+A/2+E×F/K-
Weighted average net assets                                                                                46,610,699,593.57
                                                                                G×H/K±I×J/K
Weighted average return on net assets                                             M=A/L                               2.48%
Weighted average return on net assets after deducting non-recurring gains
                                                                                   N=C/L                              1.76%
and losses

     2. Calculation process of basic earnings per share and diluted earnings per share
     (1) Calculation process of basic earnings per share
                                                                                                       Amount in the current
                                    Item                                            S/N
                                                                                                             period
Net profit attributable to ordinary shareholders of the Company                      A                         1,158,146,248.89
Non-recurring gains and losses                                                       B                           338,053,301.53
Net profit attributable to ordinary shareholders of the Company after
                                                                                  C=A-B                          820,092,947.36
deducting non-recurring gains and losses
Total shares at the beginning of the period                                          D                         9,842,382,348.00
Increase in the number of shares due to the share capital transferred from
                                                                                     E
the capital reserve or dividend distribution
Increase in the number of shares due to new shares issued or debt-to-equity
                                                                                     F
swap
Number of months from the following month of increase in the number of
                                                                                     G
shares to the end of the reporting period


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Decrease in the number of shares due to repurchase and other reasons              H1                           26,678,135.00
Number of months from the following month of increase in the number of
                                                                                   I1                                      4
shares to the end of the reporting period
Decrease in the number of shares due to repurchase and other reasons              H2                           48,753,036.00
Number of months from the following month of increase in the number of
                                                                                   I2                                      3
shares to the end of the reporting period
Decrease in the number of shares due to repurchase and other reasons              H3                           34,586,400.00
Number of months from the following month of increase in the number of
                                                                                   I3                                      2
shares to the end of the reporting period
Decrease in the number of shares due to repurchase and other reasons              H4                           65,343,938.00
Number of months from the following month of increase in the number of
                                                                                   I4                                      1
shares to the end of the reporting period
Decrease in the number of shares due to repurchase and other reasons              H5                           57,928,961.00
Number of months from the following month of increase in the number of
                                                                                   I5                                      0
shares to the end of the reporting period
Number of shares reduced during the reporting period                               J
Number of months of the reporting period                                           K                                      12
                                                                          L=D+E+F×G/K-H×I/K-
Weighted average number of outstanding ordinary shares                                                      9,810,091,649.17
                                                                                   J
Basic earnings per share                                                        M=A/L                                   0.12
Basic earnings per share after deducting non-recurring gains and losses          N=C/L                                  0.08

     (2) Calculation process of diluted earnings per share
     The calculation process of diluted earnings per share is the same as that of basic earnings per share



                                                                                        Rongsheng Petrochemical Co., Ltd.
                                                                                                   Chairman: Li Shuirong
                                                                                                             April 25, 2024




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