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荣盛石化:2024 Semi-annual Report2024-09-07  

                                                        2024 Semi-annual Report




Rongsheng Petrochemical Co., Ltd.


     2024 Semi-annual Report




         [Disclosure Time]




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                                                                 2024 Semi-annual Report




       Section I Important Notice, Table of Contents and Definitions

       The Board of Directors, the Board of Supervisors and the directors, supervi
sors and senior management of the Company confirm that the contents in this se
mi-annual report are true, accurate, and complete and have no false representati
ons, misleading statements or material omissions, and they shall severally and joi
ntly 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 A
ccounting Firm (Accounting Officer), hereby make representations in respect of
the truthfulness, accuracy and completeness of the financial statements in this se
mi-annual report.

       All directors have attended the board meeting to deliberate this semi-annual

report.

       The Company describes in detail the risks it may face in Section III of this r
eport under “X. Risks Faced by the Company and Countermeasures”, which inv
estors are advised to read.

       The Company plans to pay no cash dividend, no bonus shares, and no conve
rsion of capital with provident fund.

       This semi-annual report is prepared in Chinese and English respectively. In
case of any discrepancy between the two versions, the Chinese version shall prev
ail.




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                                                                                       2024 Semi-annual Report



                                                Contents

Section I Important Notice, Table of Contents and Definitions ..................... 2

Section II Company Profile and Key Financial Indicators ............................ 7

Section III Management Discussion and Analysis ........................................ 10

Section IV Corporate Governance.................................................................. 32

Section V Environmental and Social Responsibility ..................................... 34

Section VI Important Matters ......................................................................... 46

Section VIII Preferred Shares ......................................................................... 85

Section IX Bonds .............................................................................................. 86

Section X Financial Reports ............................................................................ 89




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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 perso
n in charge of the accounting works and the person in charge of the Accounting Firm (Accounting Officer);
    (2) Written confirmation from directors, senior management and supervisors of the Company on the 2024 Se
mi-annual Report;
     (3) The originals of all company documents and announcements that are disclosed to the public via media des
ignated by CSRC during the reporting period;
    (4) The place where the above-mentioned documents are maintained: Office of the Board of Directors.




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                                                                                            2024 Semi-annual Report



                                               Definitions
                     Term                   Refers to                              Definition
Company, the Company, Rongsheng Petrochem
                                            Refers to   Rongsheng Petrochemical Co., Ltd.
ical
                                                        Zhejiang Rongsheng Holding Group Co., Ltd., controlling shareh
Rongsheng Holding                           Refers to
                                                        older of the Company
                                                        Zhejiang Rongtong Logistics Co., Ltd., a subsidiary of the Comp
Rongtong Logistics                          Refers to
                                                        any
                                                        Zhejiang Rongsheng Venture Capital Co., Ltd., a subsidiary of th
Rongsheng Venture Capital                   Refers to
                                                        e Company’s controlling shareholder
Saudi Aramco                                Refers to   Saudi Arabian Oil Company
                                                        Zhejiang Petroleum & Chemical Co., Ltd., a subsidiary of the Co
ZPC                                         Refers to
                                                        mpany
                                                        Ningbo Zhongjin Petrochemical Co., Ltd., a subsidiary of the Co
Zhongjin Petrochemical                      Refers to
                                                        mpany
                                                        Dalian Yisheng Investment Co., Ltd, a subsidiary of the Compan
Yisheng Investment                          Refers to
                                                        y
                                                        Zhejiang Shengyuan Chemical Fiber Co., Ltd., a subsidiary of the
Shengyuan Chemical Fiber                    Refers to
                                                        Company
                                                        Rongxiang Chemical Fiber Co., Ltd., a subsidiary of the Compan
Rongxiang Chemical Fiber                    Refers to
                                                        y
Hong Kong Sheng Hui                         Refers to   Hong Kong Sheng Hui Co., Ltd., a subsidiary of the Company
                                                        Rongsheng Petrochemical (Singapore) Pte. Ltd., a subsidiary of t
Rongsheng (Singapore)                       Refers to
                                                        he Company
                                                        Rongsheng International Trading Co., Ltd., a subsidiary of the Co
Rongsheng International Trading             Refers to
                                                        mpany
                                                        Zhejiang Yongsheng Technology Co. Ltd., a subsidiary of the Co
Yongsheng Technology                        Refers to
                                                        mpany
                                                        Rongsheng (Zhoushan) New Materials Co., Ltd., a subsidiary of t
Rongsheng New Materials (Zhoushan)          Refers to
                                                        he Company
                                                        Zhejiang Yisheng Petrochemical Co., Ltd., a joint stock subsidiar
Zhejiang Yisheng                            Refers to
                                                        y of the Company
                                                        Ningbo Hengyi Trading Co., Ltd., a joint stock subsidiary of the
Hengyi Trading                              Refers to
                                                        Company
                                                        Zhejiang Xiaoshan Rural Commercial Bank, a joint stock subsidi
Xiaoshan Rural Commercial Bank              Refers to
                                                        ary of the 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
Dingsheng Petrochemical                     Refers to
                                                        stock subsidiary of ZPC
                                                        Zhejiang Derong Chemicals Co. Ltd., a joint stock subsidiary of
Derong Chemicals                            Refers to
                                                        ZPC
                                                        ZPC-ENN (Zhoushan) Gas Co., Ltd., a joint stock subsidiary of
ENN (Zhoushan)                              Refers to
                                                        ZPC
                                                        Zhejiang Yisheng New Materials Co., Ltd., a holding subsidiary
Yisheng New Materials                       Refers to
                                                        of Zhongjin Petrochemical
Niluoshan New Energy                        Refers to   Ningbo Niluoshan New Energy Co., Ltd., a subsidiary of Zhongji


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                                                                                              2024 Semi-annual Report

                                                          n Petrochemical

                                                          Yisheng Dahua Petrochemical Co., Ltd., a subsidiary of Yisheng
Yisheng Dahua                                 Refers to
                                                          Investment
                                                          Hainan Yisheng Petrochemical Co., Ltd., a joint stock subsidiary
Hainan Yisheng                                Refers to
                                                          of Yisheng Investment
                                                          Hong Kong Yisheng Co., Ltd., a subsidiary of Hainan Yisheng Pe
Hong Kong Yisheng                             Refers to
                                                          trochemical
                                                          Dalian Rongxincheng Trading Co., Ltd., a subsidiary of Yisheng
Dalian Rongxincheng                           Refers to
                                                          Dahua
                                                          Zhejiang Rongtong Chemical Fiber New Material Co., Ltd., a sub
Rongtong New Materials                        Refers to
                                                          sidiary of Yisheng Dahua
                                                          Zhejiang Dongjiang Green Petrochemical Technology Innovation
Dongjiang Technology                          Refers to
                                                          Center Co., Ltd.
                                                          Ningbo Yisheng Chemical Co., Ltd, a subsidiary of Hong Kong S
Yisheng Chemical                              Refers to
                                                          heng Hui
Shanghai Brilliance Rating                    Refers to   Shanghai Brilliance Credit Rating & Investors Service Co., Ltd.
The Securities Supervision Commission, CSRC   Refers to   China Securities Regulatory Commission
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, 2024 to June 30, 2024




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                                                                                                2024 Semi-annual Report




             Section II Company Profile and Key Financial Indicators

I. Company Profile

 Stock abbreviation                                 Rongsheng Petrochemical        Stock code          002493
 Stock abbreviation before change (if any)          None
 Listed on                                          Shenzhen Stock Exchange
 Company name in Chinese                            荣盛石化股份有限公司

 Company abbreviation in Chinese                    荣盛石化
 Company name in the foreign language (if any)      RONGSHENG PETROCHEMICAL CO., LTD.
 Company abbreviation in the foreign language (i
                                                    RSPC
 f any)
 Legal representative of the Company                Li Shuirong


II. Contact Information

                             Secretary of the Board of Directors                Representative of Securities Affairs
 Name                  Quan Weiying                                       Hu Yangyang
                       Building of Zhejiang Rongsheng Holding Group, Yi   Building of Zhejiang Rongsheng Holding Group, Yi
 Address
                       nong Town, Xiaoshan District, Hangzhou             nong Town, Xiaoshan District, Hangzhou
 Telephone             0571-82520189                                      0571-82520189
 Fax                   0571-82527208 extension 8150                       0571-82527208 extension 8150
 E-mail                qwy@rong-sheng.com                                 yangyang@rong-sheng.com


III. Other Information

1. Contact information of the Company

Whether the Company's registered address, office address and postal code, company website and Email address, et
c. changed during the reporting period

□ Applicable Not applicable

There were no changes in the Company's registered address, office address and postal code, company website and
Email address, etc. during the reporting period. Please refer to the 2023 Annual Report for details.


2. Information disclosure and filing location

Whether the information disclosure and filing location changed during the reporting period

□ Applicable Not applicable

There were no changes in the stock exchange website, media and website for disclosing the semi-annual report by

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                                                                                                      2024 Semi-annual Report


the Company; and, the filing location of the Company’s semi-annual report remained unchanged during the reporti
ng period. Please refer to the 2023 Annual Report for details.


3. Other relevant information

Whether other relevant information changed during the reporting period

□ Applicable Not applicable


IV. Key Accounting Data and Financial Indicators

Whether the Company needs to retroactively adjust or restate the accounting data of the previous years

□ Yes  No

                                                                                                  Increase or decrease in the repo
                                                                       In the same period of th
                                     In the reporting period                                      rting period over the same perio
                                                                           e previous year
                                                                                                       d of the previous year
 Operating income (RMB)                      161,249,744,277.85             154,525,283,752.29                              4.35%
 Net profit attributable to share
 holders of the listed company                   857,934,883.14               -1,126,633,616.55                           176.15%
 (RMB)
 Net profit attributable to share
 holders of the listed company
                                                 672,376,557.15               -1,388,043,242.84                           148.44%
 net of non-recurring gain and
 loss (RMB)
 Net cash flow from operating
                                               8,392,538,351.96               -2,278,779,430.90                           468.29%
 activities (RMB)
 Basic earnings per share (RM
                                                            0.09                          -0.11                           181.82%
 B per share)
 Diluted earnings per share (R
                                                            0.09                          -0.11                           181.82%
 MB per share)
 Weighted average return on n
                                                          1.93%                         -2.42%                              4.35%
 et assets
                                                                                                  Increase/decrease at the end of t
                                    At the end of the reporting
                                                                        End of previous year      his reporting period compared t
                                              period
                                                                                                   o the end of the previous year
 Total assets (RMB)                          386,095,763,409.31             374,918,440,311.68                              2.98%
 Net assets attributable to shar
 eholders of the listed compan                43,934,519,862.85              44,335,891,085.79                              -0.91%
 y (RMB)


V. Differences in Accounting Data under Domestic and Foreign Accounting Standards

1. Differences in net profits and net assets between financial reports disclosed in accordance with internatio
nal accounting standards and China’s accounting standards

□ Applicable  Not applicable

In the reporting period of the Company, there were no differences in the net profits and net assets disclosed in the f

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                                                                                                          2024 Semi-annual Report


inancial report under international accounting standards and China’s accounting standards.


2. Differences in net profits and net assets between financial reports disclosed in accordance with foreign ac
counting standards and China’s accounting standards

□ Applicable  Not applicable

In the reporting period of the Company, there were no differences in the net profits and net assets disclosed in the f
inancial report under foreign accounting standards and China’s accounting standards.


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

Applicable □ Not applicable

                                                                                                                           Unit: RMB

                                                        Item                                                            Amount
  Profits and losses on the disposal of non-current assets (including the write-off part of the provision for asset
                                                                                                                        5,269,441.94
  impairment)
  Government grants included in the current profits and losses (except those closely related to the Company's n
  ormal business operations, which are in line with national policies, enjoyed according to certain standards, an      17,442,587.20
  d 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 t
  he fair value changes arising from financial assets and financial liabilities held by non-financial enterprises a   221,510,263.84
  nd 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 enterprises                             213,251.56
  Other non-operating revenues and expenditures except for the aforementioned items                                   -27,608,928.38
  Other profit/loss items falling within the definition of non-recurring gain or loss                                  70,311,778.50
  Less: Affected amount of income tax                                                                                  26,872,124.72
       Affected amount of minority shareholders' equity (after tax)                                                    74,707,943.95
  Total                                                                                                               185,558,325.99

Other profit/loss items falling within the definition of non-recurring gain or loss:

□ Applicable  Not applicable

The Company has no other profit/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 Announ
cement No. 1 on Information Disclosure of Companies Publicly Issuing Securities-Non-recurring Gains and Losse
s are defined as recurring gains and losses.

□Applicable Not applicable

The Company has no explanation of the circumstances in which the non-recurring gain and loss items listed in the
Explanatory Announcement No. 1 on Information Disclosure of Companies Publicly Issuing Securities-Non-recurr
ing Gains and Losses are defined as recurring gains and losses.



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                                                                                             2024 Semi-annual Report




                  Section III Management Discussion and Analysis

I. Main Businesses of the Company during the Reporting Period

     (I). Industry of the Company during the reporting period
     Entering the first half of 2024, global economies continued to adjust their stance amid the aftermath of the Fe
deral Reserve's interest rate hikes and geopolitics, and the world economy showed a moderate recovery. According
to the latest report from the International Monetary Fund (IMF), the global economic growth rate was forecast to
be 3.2% in 2024. During the reporting period, the global manufacturing and service PMI continued to rise, and the
year-on-year growth rate of trade volume of major trading countries improved significantly.
     Despite the complex and volatile domestic and overseas environment, China, as an important player in the wo
rld economic landscape, continued to embark on the steady course of economic development in the first half of 20
24. During the period, China's economy continued to recover, showing overall stable operation, with both quantita
tive growth and qualitative improvement. In the second quarter, GDP grew by 4.7% year-on-year, a slight decline f
rom the first quarter. "In spite of the situation changed, the trend is still positive." Although there have been short-t
erm fluctuations, the long-term trend of positive development remains unchanged.

     During the reporting period, crude oil prices remained at a medium-to-high level, the demand side recovered
steadily, and the degree of recovery showed a diversified trend. For example, downstream demand for automobile
s, home appliances, etc. increased steadily, and the chemical fiber industry improved gradually. As petrochemical p
roduction capacity commissioning did not achieve expectations, the rate of operation of some downstream industri
es was reduced and the supply and demand pattern gradually improved. Although the fluctuation of international e
nergy prices and the volatility of the international trade environment have put pressure on the industry's profit gro
wth, the Chinese government's series of policies, such as promoting energy conservation and emission reduction, a
pplying green and low-carbon technologies, encouraging the integration and upgrading of industrial chains, and de
epening international capacity cooperation, have provided solid support for the industry's transformation, upgradin
g and stable development.

     (II) The Company’s main products during the reporting period

     Rongsheng Petrochemical is one of the leading private petrochemical enterprises in China, ranking 6th in the
list of the most valuable brands in global chemical industry and 14th in the top 50 global chemical enterprises. The
Company is mainly engaged in the R&D, production and sales of all kinds of oil products, chemicals and polyeste
r products. It has established seven production bases in Bohai Economic Rim, Yangtze River Delta Economic Circ
le and Hainan Belt and Road Economic Circle, forming five industrial chains of polyester, engineering plastics, ne
w energy, high-end polyolefin and special rubber. It is one of the important producers of polyester, new energy mat
erials, engineering plastics and high value-added polyolefin in Asia, with the world's or the country's top-ranked pr
oduction capacity of PX, PC, butadiene, MMA, cis-butadiene rubber and styrene-butadiene rubber and other chem

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icals.

     As a leader in the industry, the Company will continue to consolidate its leading position in the global chemic
al market in the first half of 2024. With the concept of "from a drop of oil to everything in the world", the Compan
y continues to expand and improve its product portfolio, covering many fields such as new energy, new materials,
organic chemicals, synthetic fibers, synthetic resins, synthetic rubber, and oil products. The construction of produc
t chains such as polyester, engineering plastics, new energy materials, high value-added polyolefins and special ru
bber further highlights the integrated industrial chain advantages of Rongsheng Petrochemical. Especially in the p
olyester industry chain, the Company has achieved full-chain coverage from upstream raw materials to final produ
cts, enhancing the synergy and market competitiveness of the industry chain. At present, the main products are sho
wn in the following figure:




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

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     (III) Operational measures and results
     1. Expand industrial cooperation and deepen international footprint
     Rongsheng Petrochemical deepened its cooperation with Saudi Aramco and signed a Memorandum of Unders
tanding and a Cooperation Framework Agreement. The two parties intend to sell and purchase 50% of the equity o
f Zhongjin Petrochemical, a subsidiary wholly owned by Rongsheng Petrochemical, and SASREF, a subsidiary wh
olly owned by Saudi Aramco, respectively, and jointly develop the expansion projects of Zhongjin Petrochemical a
nd SASREF according to the equity ratio. The progress made by the two parties this time is expected to further str
engthen their daily communication, technical R&D, and business cooperation, and promote the realization of their
respective strategic goals and long-term sustainable development. In addition, the Company signed new project ag
reements with local governments and industry partners, expanding its business scope and market influence.
     2. Optimize production management and improve economic benefits
     The Company, adhering to the principles of refined management and promoting energy conservation and con
sumption reduction, and with the efficient operation of refining and chemical integration project of ZPC, achieved
a steady increase in crude oil processing volume and high-load operation of refining and ethylene units, and effecti
vely reduced production costs and improved profitability by optimizing resource allocation and cost control. The r
egular meeting mechanism ensures seamless integration of procurement, production and sales to maximize benefit
s.
     3. Promote scientific and technological innovation and strengthen core advantages
     Rongsheng Petrochemical has achieved remarkable results in technological innovation. For example, the succ
essful application of Zhongjin Petrochemical's new disproportionation catalyst has not only improved production e
fficiency, but also broken down foreign technological barriers. The Green Petrochemical Technology Innovation C
enter established by the Company has promoted the resolution of industry problems and the development of new t

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                                                                                          2024 Semi-annual Report


echnologies, and pushed forward the green upgrade of the industrial chain.
     4. Build a talent team and activate organizational vitality
     The Company attaches great importance to the construction of a talent team. Through systematic training, ski
ll competitions and other activities, it improves the skill level of employees, encourages employees to innovate and
create, and has formed a team of talents with international vision and professional skills. The team members play
a key role in technological innovation and corporate management, winning multiple honors for the Company and e
nhancing the Company's soft power and brand value.

     (IV) Operation synergy

     1. Controlling shareholder

     Rongsheng Holding ranks 138th among the Fortune Global 500, 40th among the top 500 Chinese enterprises a
nd 5th among the top 500 private enterprises in China. At present, the Group has listed companies such as Rongshe
ng Petrochemical (stock code: 002493) and Ningbo United (stock code: 600051), with its business involving oil an
d 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, wh
ich has a mature and stable carrier cooperation operation platform; Suzhou Shenghui Equipment Co., Ltd., a holdi
ng company, specializes in the design, manufacture and sales of pressure vessels, cryogenic equipment, spherical t
anks and marine equipment; Shanghai Huanqiu Engineering 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 o
nly achieved good economic returns, but also promoted the synergy of the industrial chain; In addition, a number o
f other investments are also constantly advancing.

     2. Strategic investors

     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, suc
h as: ① Frontier technology sharing cooperation: The two companies will sincerely discuss to complement each ot
her's technologies through their advantages, jointly develop new technologies, processes and equipment to meet th
e future market demand, and promote them on the market, and at the same time share the necessary resources for R
&D; ② Stable crude oil supply guarantee: Saudi Aramco supplies ZPC with high-quality crude oil with the promis
ed 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 a
n amount of USD 800 million, which can be increased during the cooperation period, will be provided, which is co
nducive to improving the capital utilization efficiency of ZPC and will have a positive impact on improving its pro
fitability; ④ Flexible cooperation in crude oil storage: Through amicable negotiations with relevant parties, the Co
mpany provides Saudi Aramco with crude oil storage tanks and related facilities in Zhoushan, and Saudi Aramco n
eeds to maintain 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 Com


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                                                                                            2024 Semi-annual Report


pany can further expand the international market of its products and deepen strategic cooperation with overseas cu
stomers. Similarly, with the Company's deep-seated resources for many years, Saudi Aramco can also quickly ente
r the relevant international and domestic markets.

     Rongsheng Petrochemical deepened its cooperation with Saudi Aramco and signed a Memorandum of Unders
tanding and a Cooperation Framework Agreement. The two parties intend to sell and purchase 50% of the equity o
f Zhongjin Petrochemical, a subsidiary wholly owned by Rongsheng Petrochemical, and SASREF, a subsidiary wh
olly owned by Saudi Aramco, respectively, and jointly develop the expansion projects of Zhongjin Petrochemical a
nd SASREF according to the equity ratio. The progress made by the two parties this time is expected to further str
engthen their daily communication, technical R&D, and business cooperation, and promote the realization of their
respective strategic goals and long-term sustainable development.

     3. Refining and chemical sector

     3.1. Zhejiang Petroleum & Chemical Co., Ltd. (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 refin
ing and chemical integration base with a processing capacity of 40 million tons/year for oil refining, 8.8 million to
ns/year for paraxylene and 4.2 million tons/year for ethylene, among which the single scale for hydrogenation, ref
orming and PX is the largest in the world. The project is designed to maximize the refining and chemical integratio
n, provide high-quality raw materials for downstream chemical devices, maximize the production of aromatic hydr
ocarbons (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 utilizati
on of energy resources such as steam and water, and full use of the low-temperature waste heat of the device, it bui
lds the world's largest thermal seawater desalination device to realize energy saving and emission reduction. The re
fining and chemical integration rate of the project ranks first in the world, far higher than the average level of petro
chemical 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, transpo
rted separately and refined separately. Combined with blending means, it can process 80%-90% of the global crud
e 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 m
ain device scale and technical and economic indicators represent the most advanced level worldwide. As a result o
f one-time overall planning, oil refining, aromatic hydrocarbon and ethylene fully demonstrate the concept of "mol
ecular oil refining" and make the best use of the material. All olefins are deeply processed into chemicals with hig
h 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

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and downstream integration of the polyester industry. ZPC is located in Zhoushan, a part of East China, which is th
e main consumer of terminal chemicals. The Yangtze River Delta contains about 70% of China's production capaci
ty of plastics and chemical fibers, with obvious regional advantages. Located in Zhejiang Free Trade Zone, ZPC en
joys various preferential policies in the free trade zone and has continuously obtained the export quota of refined o
il; Yushan Island, where it is located, is an uninhabited island. Therefore, it is convenient for development and utili
zation, and will have little impact on the surrounding society and broad development space in the future; Being clo
se 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 c
urrently in service with leading single scale in the world. This project pioneered the process of making aromatic hy
drocarbon 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 plant (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 performanc
e and technical indicators have reached the advanced level in the world, realizing import substitution, which reflec
ts the staged progress of the Company's scientific research and innovation ability and level, and is of great signific
ance for continuously improving the technical level of production equipment, improving the conversion and utiliza
tion efficiency of raw materials, reducing consumption and production costs, and realizing the aromatic hydrocarb
on production from large-scale to strong and green production.

     3.3. Rongsheng New Materials (Zhoushan)

     As the expansion area of Zhoushan Green Petrochemical Base, relying on ZPC and Ningbo Zhongjin Petroch
emical, it extends the industrial chain downstream and develops fine chemicals and new chemical materials. The c
ompany focuses on developing downstream products of the existing industrial chains of ZPC and Zhongjin, to ach
ieve the value-added and efficiency increase in raw materials of Zhongjin and ZPC. At present, the project has star
ted construction and related 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 indepen
dent innovation, successively developed and built the first domestic PTA process package and production equipme
nt 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 dom

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estic equipment manufacturers to achieve leap-forward development. At the same time, we have continuously carri
ed 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 ben
efits increase", the Company focuses on strengthening pandemic prevention and control, implementing hidden dan
ger 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 comp
any's annual polyester film production capacity has reached 430,000 tons, ranking the top four in China. The Com
pany's PTA production enterprises make full use of the advantages of the Company's complete industrial chain inte
gration to continuously tap the potential and increase benefits to produce polyester bottle chips. At present, its prod
uction capacity ranks first in China, with part of PTA production capacity consumed locally, which enhances the c
ompetitiveness of the enterprise and improve the economic benefits. The 500,000 tons of differentiated fiber proje
ct of Shengyuan Phase II, which mainly produces flame-retardant, functional and dye-free fiber products, is also in
progress.


II. Analysis of Core Competitiveness

     1. Complete industrial synergistic advantages

     After years of development and improvement, the Company has seized the opportunity of industrial adjustme
nt, 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 profitability and risk resist
ance. For example, ZPC can supply PX as raw material for PTA production to shareholder units and related compa
nies, 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 mater
ials for the development of the Company's industrial chain and realized self-sufficiency of raw materials.

     The interconnection of Zhoushan Green Petrochemical Base and Ningbo Petrochemical Base can realize the c
oordinated development of both Ningbo and Zhoushan bases, and pipeline transportation greatly reduces the risk a
nd cost of ship transportation and land transportation; A large number of light hydrocarbon raw materials by-produ
cts from Ningbo Petrochemical Base are transported to Zhoushan Green Petrochemical Base through pipelines, wh
ich 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 pro
duction.

                                                          16
                                                                                          2024 Semi-annual Report


     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 h
as reached 4.6 million mwhich is the largest storage capacity among domestic refining and chemical facilities. A
s the most concentrated resource allocation base for oil and gas enterprises in China, Zhejiang free Trade Zone has
an oil depot capacity of more than 30 million mincluding Huangzeshan Island, Cezi Island and Waidiao Island.
Most of the oil pipeline networks are interconnected, making local transportation available.

     2. Remarkable location advantages

     The Company's production bases are located along the eastern coastline of China, including the "Circum-Boh
ai Sea Economic Zone" in Dalian City, Liaoning Province; and "Yangtze River Delta Economic Circle" in Ningbo
City, Zhejiang Province; the "Belt and Road Economic Belt"; and the "Maritime Silk Road" in Haikou City, Hain
an Province. Each production base of the Company is adjacent to high-quality ports, connected with canals and eq
uipped with complete wharf facilities. The main raw materials and other auxiliary raw materials required for produ
ction can be unloaded and stored at the chemical material wharf built or rented by the Company, providing conven
ient transportation of bulk raw materials and inventory adjustment.

     ZPC Project is located in the concentrated consumption area of oil products and chemical products, with stro
ng market demand for the key products. The target market for chemical products is mainly East China and South C
hina, where the economy is the most developed with the most active downstream consumption market for petroch
emical products, and whose related industries such as downstream plastic product processing industry, light indust
ry and daily chemical industry are developed, with strong market acceptance for bulk petrochemical products. Refi
ned oil sales channels are diverse, with strong policy support and significant competitive advantages. In 2020, the
Ministry of Commerce officially approved granting ZPC the export qualification of non-state-owned trade refined
oil. As the first private refining and petrochemical enterprise to obtain export permission, ZPC took the lead in ope
ning sales channels in Southeast Asia. In the face of the excess supply of domestic refined oil, this export permissi
on 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 preem
ptive opportunities of the market under its own mechanism advantages of fast pace and few links. The managemen
t has a keen sense of investment, accurate timing for project operation and excellent investment and financing capa
city. The Company started from polyester chemical fiber, and after years of development, it has formed a good fou
ndation. With the full-scale operation of the 40 million tons/year refining and chemical integration project of its su
bsidiary in early 2022, ZPC has become the largest single refinery in the world. Relying on the platform of 40 mill
ion tons/year refining and chemical integration project of ZPC, which is the largest single refinery in the world, th
e Company has accelerated the layout of downstream new chemical materials, aimed at the field of new energy an
d high-end materials, and has deployed a number of new energy and new material products such as EVA, POE, D


                                                         17
                                                                                           2024 Semi-annual Report


MC, PC and ABS, continuously enriching its product chain. With the steady progress of new projects, the Compan
y's production capacity of new energy materials, renewable plastics, special synthetic materials, and high-end synt
hetic materials will be expanded in an orderly manner, and the transformation of new materials will be gradually a
ccelerated.

     4. Strong R&D and innovation advantages

     The Company upholds a technological R&D pattern driven by both independent innovation and cooperation.
It has established many world-class R&D platforms, including a high-tech R&D center, a workstation for academi
cians and experts, an enterprise technology center, and a post-doctoral science and research workstation. Moreove
r, it engages in active technology exchanges and discussions and promotes industry-university-research collaborati
on to acquire resources from universities, the community, and the Company. With all sectors of society, it jointly p
romotes its research capability 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 prom
oted scientific research cooperation with domestic and foreign countries and increased its R&D investment year b
y year to maintain a leading level in the industry.

     The Company's main manufacturing subsidiaries are all national high-tech enterprises with strong R&D stren
gth and rich process operation experience accumulated during long-term production management, which have gath
ered the strength of "production, learning, research and use" at home and abroad, carried out R&D with independe
nt innovation, and established an integrated achievement improvement platform for laboratory innovation, small te
st, 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 th
e Company's flexible system and mechanism and complete industrial chain advantages, breaking through the final
ceiling from scientific research achievements to industrial promotion and application, boosting industrial technolo
gical innovation and upgrading, seizing the technologically leading position, and promoting the Company's high-q
uality development in the terms of technological independence, raw material diversification, high-end products, gr
een production and intelligent industry.

     5. Rich human resource advantages

     Focusing on the construction of corporate culture, the Company has formed a good 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 external recruitmemt. 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 sel
ection 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 syste
m, and clarified the promotion standards and incentives. The Company combined the employee examination with
performance evaluation and replaced some evaluations with competition to dynamically evaluate employees' comp
rehensive quality and form a positive competitive atmosphere where everyone strives to excel. Following the princ


                                                          18
                                                                                               2024 Semi-annual Report


iple of "different measures for different talents and making good use of the strengths of talents", every employee w
ill have the opportunity to exercise their abilities.

     In addition, the Company attaches great importance to the management of talents and teams, and adopts both
internal incentives and external training. In terms of internal management, it promotes the construction of three tea
ms, namely, senior management, high potential talents and specialized talents. In particular, it attaches importance
to talent evaluation and integrity education, strengthens skills training and skills accreditation, and improve the qu
ality of employees in all aspects. In terms of external training, relying on cooperation platforms such as Industry-U
niversity-Research, it actively introduces talents with good education and excellent skill, increases the proportion
of high-quality employees, and provide new momentum for enterprise development.

     6. Efficient operation and management advantages

     The Company adheres to system construction, integrates digitization, intelligence, standardization, process, a
nd 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 h
as 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 yea
rs of efforts, the Company's construction in systems such as information, performance appraisal, and credit manag
ement are at the leading position in the industry. Meanwhile, through brand and cultural construction, the Compan
y has further enhanced its corporate cohesion and brand influence, won the "No.6 on the List of the Most Valuable
Brands in Global Chemical Industry in 2024", "No. 14 among the Top 50 Global Chemical Companies in 2024",
"No. 2 on the List of the Top 500 Oil and Chemical Enterprises in Sales Revenue in 2023 (Independent Production
and Operation)", "Best Practice Award of the Board of Directors of Listed Companies in 2023", "Best Practice Ca
se 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", and "Five-star Kunpeng Enterprise i
n Hangzhou", etc.


III. Analysis of Main Business

Overview

See related contents in "I. Main Businesses of the Company during the Reporting Period".

Year-on-year changes of major financial data

                                                                                                                Unit: RMB

                          In the reporting perio   In the same period of     Year-on-year increase
                                                                                                     Reason for change
                                    d                the previous year             (decrease)
 Operating income            161,249,744,277.85         154,525,283,752.29                  4.35%
 Operating cost              141,256,133,696.06         139,757,633,719.45                  1.07%
 Marketing expenses               78,933,484.96            100,549,410.04                 -21.50%


                                                              19
                                                                                                        2024 Semi-annual Report


 Administrative expense
                                    438,040,873.14            404,763,431.53                        8.22%
 s
 Financial expenses                3,695,610,943.82         4,070,814,062.56                        -9.22%
                                                                                                             Mainly due to the incre
                                                                                                             ase in total profit in thi
                                                                                                             s period compared with
 Income tax expenses                257,909,218.53           -752,468,740.63                      134.28%     the same period last ye
                                                                                                             ar, which led to an incr
                                                                                                             ease in corresponding i
                                                                                                             ncome tax expenses
 R & D investment                  2,496,929,812.35         3,293,231,534.62                      -24.18%
                                                                                                             Mainly due to the year-
                                                                                                             on-year increase in net
 Net cash flow from ope                                                                                      cash receipts from the
                                   8,392,538,351.96         -2,278,779,430.90                     468.29%
 rating activities                                                                                           Company's purchase an
                                                                                                             d sales business in this
                                                                                                             period
 Net cash flow from inv
                                 -16,703,533,922.77        -14,829,820,455.43                     -12.63%
 estment activities
 Net cash flow from fin
                                  14,000,756,664.85        15,356,373,078.79                        -8.83%
 ancing activities
                                                                                                             Mainly due to the incre
 Net increase in cash an                                                                                     ase in cash receipts fro
                                   5,522,661,291.23         -2,094,250,081.76                     363.71%
 d cash equivalents                                                                                          m operating activities i
                                                                                                             n this period

Major changes in profit composition or profit sources during the reporting period

□ Applicable  Not applicable

There were no major changes in profit composition or profit sources during the reporting period.

Operating income composition
                                                                                                                            Unit: RMB

                                In the reporting period                 In the same period of the previous year
                                                                                                                   Year-on-year inc
                                              Proportion in ope                             Proportion in oper     rease (decrease)
                              Amount                                        Amount
                                               rating income                                  ating income
 Total operating inc      161,249,744,277.8                             154,525,283,752.2
                                                           100%                                           100%                  4.35%
 ome                                      5                                             9
 By industry
 Petrochemical Ind        143,512,501,519.3                             140,099,506,826.5
                                                          89.00%                                        90.66%                  2.44%
 ustry                                    8                                             1
 Polyester chemical
                           8,458,552,743.59               5.25%          7,346,436,217.27                4.76%                15.14%
 fiber industry
 Trade and others          9,278,690,014.88               5.75%          7,079,340,708.51                4.58%                31.07%
 By product
 Oil refining produc
                          59,838,932,657.76               37.11%        55,062,107,428.82               35.63%                  8.68%
 ts
 Chemical products        57,596,453,886.82               35.72%        58,838,530,475.22               38.08%                 -2.11%
 PTA                      26,077,114,974.80               16.17%        26,198,868,922.47               16.95%                 -0.46%
 Polyester chemical
                           8,458,552,743.59               5.25%          7,346,436,217.27                4.76%                15.14%
 fiber film


                                                                   20
                                                                                                    2024 Semi-annual Report


 Trade and others        9,278,690,014.88              5.75%          7,079,340,708.51               4.58%              31.07%
 By region
                        138,850,841,311.8                            138,025,327,277.0
 China                                                 86.11%                                       89.32%                0.60%
                                        8                                            1
 Overseas               22,398,902,965.97              13.89%        16,499,956,475.28              10.68%              35.75%

Industries, products or regions that account for more than 10% of the company's operating income or profit

Applicable □ Not applicable

                                                                                                                      Unit: RMB

                                                                             Year-on-year i    Year-on-year i    Year-on-year i
                     Operating inco                     Gross profit m       ncrease (decre    ncrease (decre    ncrease (decre
                                      Operating cost
                          me                                argin            ase) in operati   ase) in operati   ase) in gross p
                                                                              ng revenue           ng cost        rofit margin
 By industry
 Petrochemical I     143,512,501,51   124,218,042,90
                                                                 13.44%               2.44%            -1.34%             3.31%
 ndustry                       9.38             7.11
 Polyester chemi
                     8,458,552,743.   8,345,372,567.
 cal fiber industr                                                   1.34%          15.14%            17.48%             -1.97%
                                 59              39
 y
 Trade and other     9,278,690,014.   8,692,718,221.
                                                                     6.32%          31.07%            28.84%              1.63%
 s                               88              55
 By product
 Oil refining pro     59,838,932,65    48,726,246,42
                                                                 18.57%               8.68%             7.22%             1.10%
 ducts                         7.76             4.89
 Chemical produ       57,596,453,88    49,118,458,19
                                                                 14.72%              -2.11%            -9.56%             7.03%
 cts                           6.82             7.00
                      26,077,114,97    26,373,338,28
 PTA                                                             -1.14%              -0.46%             0.85%            -1.32%
                               4.80             5.23
 Polyester chemi     8,458,552,743.   8,345,372,567.
                                                                     1.34%          15.14%            17.48%             -1.97%
 cal fiber film                  59              39
 Trade and other     9,278,690,014.   8,692,718,221.
                                                                     6.32%          31.07%            28.84%              1.63%
 s                               88              55
 By region
                     138,850,841,31   119,238,815,71
 China                                                           14.12%               0.60%            -3.49%             3.63%
                               1.88             1.03
                      22,398,902,96    22,017,317,98
 Overseas                                                            1.70%          35.75%            35.83%             -0.06%
                               5.97             5.02

In the case that the statistical standards for main business data of the company are adjusted during the reporting pe
riod, the main business data of the company in the latest period are subject to those after the adjustment of the stati
stical standards at the end of the reporting period

□ Applicable  Not applicable


IⅤ. Non-core business analysis

Applicable □ Not applicable


                                                                21
                                                                                                      2024 Semi-annual Report

                                                                                                                          Unit: RMB

                                                                                                                   Whether it is sus
                                 Amount          Proportion in total profit           Cause description
                                                                                                                      tainable
                                                                                 Mainly due to futures invest
 Investment income             -52,174,957.84                         -2.70%     ment and investment income        No
                                                                                 from joint ventures
 Profit (loss) from fair v      115,037,218.5                                    Mainly due to futures invest
                                                                       5.96%                                       No
 alue change                                3                                    ment
                                                                                 Mainly the inventory depreci
 Asset impairment              -12,655,239.18                         -0.66%                                       No
                                                                                 ation provision accrued
                                                                                 Mainly compensation incom
 Non-operating income            7,827,844.76                          0.41%                                       No
                                                                                 e
                                                                                 Mainly due to sporadic non-r
 Non-operating expense
                                35,436,773.14                          1.84%     ecurring losses and donation      No
 s
                                                                                 outlay
 Income from asset disp                                                          Mainly the loss from disposa
                                 5,269,441.94                          0.27%                                       No
 osal                                                                            l of fixed assets
                                                                                 Mainly due to the provision f
                               -138,884,225.3
 Credit impairment loss                                               -7.20%     or bad debts of accounts rece     No
                                            8
                                                                                 ivable
                                                                                 Mainly due to value-added ta
                               1,253,751,467.                                    x credit policy benefits for a
 Other income                                                         64.97%                                       Yes
                                           78                                    dvanced manufacturing enter
                                                                                 prises


V. Analysis of assets and liabilities

1. Significant changes in asset composition

                                                                                                                          Unit: RMB

                      At the end of the reporting perio
                                                           At the end of the previous year       Increase (decr
                                      d                                                                              Description of
                                                                                                 ease) of propo
                                         Proportion in t                      Proportion in t                        major changes
                             Amount                           Amount                                  rtion
                                           otal assets                          otal assets
                       19,222,581,25                        13,070,255,46
 Monetary fund                                   4.98%                                 3.49%              1.49%
                                0.75                                 6.02
 Accounts receiv       7,628,521,455.                      4,737,733,703.
                                                 1.98%                                 1.26%              0.72%
 able                              74                                 66
                       55,283,049,55                        61,733,657,34
 Inventory                                      14.32%                               16.47%               -2.15%
                                9.37                                 2.07
 Investment real
                       10,259,851.60             0.00%      10,395,574.60              0.00%              0.00%
 estate
 Long-term equit       9,403,115,007.                      9,183,711,444.
                                                 2.44%                                 2.45%              -0.01%
 y investment                     57                                  96
                      215,692,742,20                       219,699,679,39
 Fixed assets                                   55.87%                               58.60%               -2.73%
                                0.98                                 7.52
 Construction in       53,069,309,97                        41,820,671,07
                                                13.75%                                11.15%              2.60%
 progress                       9.25                                 0.59
 Right-of-use ass
                      188,026,784.20             0.05%     200,102,141.16              0.05%              0.00%
 ets

 Short-term borr       44,219,682,05            11.45%      44,810,936,76             11.95%              -0.50%


                                                                22
                                                                                                      2024 Semi-annual Report

 owings                        9.34                                  7.94
 Contractual liab    3,511,525,781.                        4,421,732,432.
                                                0.91%                                   1.18%               -0.27%
 ilities                        43                                    83
 Long-term borr      130,518,130,60                        125,179,583,82
                                               33.80%                                33.39%                 0.41%
 owings                        0.50                                  1.18
 Lease liabilities   182,428,242.97             0.05%      193,002,312.38               0.05%               0.00%
 Non-current liab
                      30,295,055,76                         30,286,684,17
 ilities due withi                              7.85%                                   8.08%               -0.23%
                               3.90                                  4.81
 n one year


2. Major overseas assets

□ Applicable  Not applicable


3. Assets and liabilities measured at fair value

□ Applicable  Not applicable


4. Restrictions on rights of assets as of the end of the reporting period

                               Original book value at
             Item                                                                  Reasons for restriction
                                the end of the period
 Monetary fund                          2,213,064,862.00   Letter of credit, bank acceptance bill, guarantee and borrowing deposit
 Accounts receivable financi
                                           46,292,719.64   Bank acceptance bills as collateral
 ng
 Fixed assets                         229,585,409,448.96   Borrowings and letters of credit as collateral
 Construction in progress              39,671,194,782.07   Borrowings and letters of credit as collateral
 Intangible assets                      6,190,310,100.42   Borrowings and letters of credit as collateral
 Total                                277,706,271,913.09


VI. Analysis of investment status

1. Overall situation

Applicable □ Not applicable

 Investment amount in the reporting pe       Investment amount in the same period
                                                                                                            Variations
             riod (RMB)                               of last year (RMB)
                        9,403,115,007.57                             8,891,042,895.47                                       5.76%


2. Significant equity investments acquired during the reporting period

□ Applicable  Not applicable




                                                                23
                                                                                                2024 Semi-annual Report


3. Major ongoing non-equity investments during the reporting period

□ Applicable  Not applicable


4. Investment in financial assets

(1) Securities investment

□ Applicable  Not applicable

The Company had no securities investment during the reporting period.

(2) Investment in derivatives

□ Applicable  Not applicable

The Company had no derivatives investment during the reporting period.


5. Use of the raised funds

□ Applicable  Not applicable

The Company did not use the raised funds during the reporting period.


VII. 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


VIII. 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: RMB10,000

                                                    Registe
 Company      Company                                          Total asse                Operatin    Operatin
                                Main business       red capi                Net assets                           Net profit
   name         type                                               ts                    g income    g profit
                                                       tal
                            Production, sales, st   5,580,00    30,152,73   9,547,080.   13,221,84   231,851.1   202,990.3
 ZPC          Subsidiary    orage and transporta    0                6.96          27         5.84           0           4
                            tion of petroleum pr


                                                               24
                                                                                                  2024 Semi-annual Report

                               oducts, etc.
                               Production and sale
 Zhongjin P
                               s of chemical produ               2,803,902.   665,991.6   710,426.3    -21,038.6   -21,061.2
 etrochemic    Subsidiary                             600,000
                               cts and petroleum p                      28            1           1            4           4
 al
                               roducts
                               Project investment,
 Yisheng In                    domestic trade, imp               1,788,989.   764,038.7   1,579,153.
               Subsidiary                             201,800                                          -6,484.91   -4,290.50
 vestment                      ort and export of go                     02            7          29
                               ods
                               Production and sale
 Yisheng Da                                                      1,620,763.   595,966.8   1,579,153.   -12,361.7   -10,159.6
               Subsidiary      s of PTA and polyes    245,645
 hua                                                                    95            4          29            7           6
                               ter bottle chips
 Yisheng Ne                    Production and sale               1,225,875.   205,246.9   1,677,362.   -24,457.0   -24,003.0
               Subsidiary                             300,000
 w Materials                   s of PTA                                 79            5          87            2           6
                                                      USD 51
 Zhejiang Yi   Joint-stock     Production and sale               2,119,011.   905,028.4   1,210,414.
                                                      4,447,10                                          9,631.81    7,221.68
 sheng         company         s of PTA                                 32            8          31
                                                      0
                               Production and sale
 Hainan Yis    Joint-stock                                       1,862,324.   685,393.2   1,635,549.
                               s of PTA and polyes    458,000                                          12,186.69   11,248.17
 heng          company                                                  12            7          27
                               ter bottle chips
                               Production and sale
 Shengyuan
                               s of polyester chips               686,863.3   217,867.2   163,667.3
 Chemical F    Subsidiary                             200,000                                           1,228.47      698.75
                               and polyester filame                       5           4           8
 iber
                               nts

Acquisition and disposal of subsidiaries during the reporting period

Applicable □ Not applicable

                                                 Acquisition and disposal methods d   Impact on overall production, operatio
               Company name
                                                    uring the reporting period                 n and performance
 Taizhou ZPC Sales Co., Ltd.                    New establishment                     No significant impact
 Zhejiang Rongyi Chemical Fiber Co., Ltd.       New establishment                     No significant impact

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, sa
les, storage and transportation of petroleum products, import and export trade of crude oil, sales of petrochemical r
aw and auxiliary materials and equipment and their parts and components. With Li Shuirong as its legal representa
tive, ZPC, a holding subsidiary of the Company, owns a registered capital of RMB 55,800 million. By June 2024, t
he company had total assets of RMB 301,527.37 million and net assets of RMB 95,470.80 million; From January t
o June 2024, the company achieved an operating revenue of RMB 132,218.46 million and a net profit of RMB 2,0
29.90 million.

(2) Ningbo Zhongjin Petrochemical Co., Ltd.

The business scope of Ningbo Zhongjin Petrochemical Co., Ltd. includes the storage of chemical products; wholes
ale and retail of chemical products and petroleum products (except hazardous chemicals). With Li Shuirong as its l

                                                                 25
                                                                                       2024 Semi-annual Report


egal representative, Zhongjin Petrochemical, a wholly-owned subsidiary of the Company, owns a registered capita
l of RMB 6,000 million. By June 2024, the company had total assets of RMB 28,039.02 million and net assets of R
MB 6,659.92 million; From January to June 2024, the company achieved an operating revenue of RMB 7,104.26
million and a net profit of RMB -210.61 million.

(3) Dalian Yisheng Investment Co., Ltd.

Dalian Yisheng Investment Co., Ltd. is mainly engaged in industrial investment. With Li Shuirong as its legal repr
esentative, Yisheng Investment owns registered capital of RMB 2,018 million. The Company holds 70% of its equ
ity. By June 2024, the company had total assets of RMB 17,889.89 million and net assets of RMB 7,640.39 millio
n; From January to June 2024, the company achieved an operating revenue of RMB 15,791.53 million and a net pr
ofit of RMB -42.91 million.

(4) Yisheng Dahua Petrochemical Co., Ltd.

Yisheng Dahua Petrochemical Co., Ltd. is mainly engaged in the production and sales of PTA. With Li Shuirong a
s its legal representative, Yisheng Dahua Petrochemical owns a registered capital of RMB 2,456.45 million. By Ju
ne 2024, the company had total assets of RMB 16,207.64 million and net assets of RMB 5,959.67 million; From J
anuary to June 2024, the company achieved an operating revenue of RMB 15,791.53 million and a net profit of R
MB -101.60 million.

(5) Zhejiang Yisheng New Materials Co., Ltd.

Zhejiang Yisheng New Materials Co., Ltd. is mainly engaged in the production and sales of PTA. The legal represe
ntative is Xu Baoyue, the registered capital is RMB 3 billion, and Ningbo Zhongjin Petrochemical Co., Ltd. holds
51% of its equity. By June 2024, the company had total assets of RMB 12,258.76 million and net assets of RMB 2,
052.47 million; From January to June 2024, the company achieved an operating revenue of RMB 16,773.63 millio
n and a net profit of RMB -240.03 million.

(6) Zhejiang Yisheng Petrochemical Co., Ltd.

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. By June 2024, the c
ompany had total assets of RMB 21,190.11 million and net assets of RMB 9,050.28 million; From January to June
2024, the company achieved an operating revenue of RMB 12,104.14 million and a net profit of RMB 72.22 milli
on.

(7) 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 register
ed capital of RMB 4,580 million. Yisheng Investment holds 50% of its equity. By June 2024, the company had tota

                                                       26
                                                                                            2024 Semi-annual Report


l assets of RMB 18,623.24 million and net assets of RMB 6,853.93 million; From January to June 2024, the comp
any achieved an operating revenue of RMB 16,355.49 million and a net profit of RMB 112.48 million.

(8) Zhejiang Shengyuan Chemical Fiber Co., Ltd.

Zhejiang Shengyuan Chemical Fiber Co., Ltd. is the implementing body of the Company's multi-functional fibre t
echnical transformation project. Its business scope covers the manufacturing and processing of polyester and span
dex (only for preparation) and the distribution of light textile raw materials and products. With Li Shuirong as its l
egal representative, Shengyuan Chemical Fiber, a wholly-owned subsidiary of the Company, owns a registered cap
ital of RMB 2,000 million. By June 2024, the company had total assets of RMB 6,868.63 million and net assets of
RMB 2,178.67 million; From January to June 2024, the company achieved an operating revenue of RMB 1,636.67
million and a net profit of RMB 6.99 million.


IX. Structured Entities Controlled by the Company

□ Applicable  Not applicable


X. Risks Faced by the Company and Countermeasures

     1. Risk from fluctuation of raw materials and products

     As a member of the crude oil industrial chain, the Company's main cost of production is the cost of upstream
raw materials. Therefore, the fluctuation of crude oil prices will result in the price fluctuation of products in the in
dustry chain. Our 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. Ou
r purchasing and marketing team and production team has rich experience in procurement, trade, hedging, and logi
stics. With the help of the marketing department, we will focus on market changes, adhere to the combination of st
rategic procurement and preferential procurement, and effectively reduce procurement costs. We also strengthen s
ales management and arrange flexible long-term and short-term contracts to reduce the adverse impact of raw mat
erial fluctuations.

     2. Risk of foreign currency exchange rate fluctuations

     In the future, the market-oriented reform of the exchange rate will become one of the important factors affecti
ng investors' asset allocation. If the USD further strengthens in the interest rate increase cycle, it may lead to great
er pressure on the depreciation of the Chinese Yuan. As the Company pursues international growth, the sharp fluct
uation of the currency exchange rate of foreign exchange settlement, which is dominated by the USD, will jeopard
ize daily operations of the Company. While controlling financial risks, we 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 adv
erse impact of the exchange rate.

                                                          27
                                                                                            2024 Semi-annual Report


     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 t
he support of the Company's complete and refined industrial chain platform, the Company will still be at the left e
nd of the industry cost curve in the future, thus occupying a favorable position in the market competition. On the o
ther hand, many products in the new materials project planned by the Company have limited 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 perio
d. Continued large-scale capital investment will likely increase the level of asset-liability ratio and trigger cash flo
w risks. Besides, in the context of overcapacity in the industry and sluggish downstream demand, the return on inv
ested 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 c
onstruction, adjusted the project content in strict accordance with the market situation, maintained a reasonable ass
et-liability ratio, and actively negotiated cooperation with foreign petrochemical giants such as Saudi Aramco to cr
eate a more competitive refining and chemical integration platform.


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

Whether the Company has disclosed the action plan announcement of "double improvement of quality and return
".

Yes □No

     In order to implement the guiding ideology of "activating the capital market and boosting investors' confidenc
e" put forward at the meeting of the Political Bureau of the CPC Central Committee on July 24, 2023 and "improv
ing the quality and investment value of listed companies, taking more powerful and effective measures, focusing o
n 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 im
provement 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 March 2, 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 6th in the list of t
he most valuable brands in global chemical industry in 2024 and 14th in the top 50 global chemical enterprises in
2024. The Company is firmly putting into practice the “vertical and horizontal strategy”. It has established seven p
roduction bases in Bohai Economic Rim, Yangtze River Delta Economic Circle and Hainan Belt and Road Econo


                                                          28
                                                                                          2024 Semi-annual Report


mic Circle, forming five industrial chains of polyester, engineering plastics, new energy, high-end polyolefin and s
pecial rubber. It is one of the important producers of polyester, new energy materials, engineering plastics and hig
h value-added polyolefin in Asia, with the largest production capacity of chemicals such as PX and PTA in the wo
rld. Since listing, the Company's business has developed rapidly, and its operating income has increased from RM
B 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 Com
pany 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 equity through its wholly-owned subsidiary. In earl
y 2024, the Company signed a Memorandum of Understanding with Saudi Aramco, and the two sides are discussi
ng 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 ne
w technologies and products in clean energy, high-end materials and green development. The Company upholds a
technological R&D pattern driven by both independent innovation and cooperation. It has established many world
-class R&D platforms, including a high-tech R&D center, a workstation for academicians and experts, an enterpris
e technology center, and a post-doctoral science and research workstation. Moreover, it engages in active technolo
gy exchanges and discussions and promotes industry-university-research collaboration to acquire resources from u
niversities, the community, and the Company. With all sectors of society, it jointly promotes its research capability
and technological advancement and together create an innovative development system that is open, healthy, and c
ooperative, 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 transparen
cy and operability of profit distribution policies, the Company has formulated the Shareholders' Return Plan for th
e Next Three Years since its listing, according to the Company Law of People's Republic of China, the Supervisio
n Guide for Listed Companies No.3-Cash Dividends of Listed Companies and other laws, regulations and the Arti
cles of Association, and has continuously updated them. Up to now, a total of 14 cash dividends have been paid, w
ith a total cash dividend of nearly RMB 8.443 billion. In the future, the Company will continue to coordinate the d
ynamic balance of corporate development, performance growth and shareholder return according to its developme
nt 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 Rongsheng Holding have actively carried out share repurchase
and increase plans in order to protect the interests of investors, especially small and medium-sized investors, enha

                                                          29
                                                                                             2024 Semi-annual Report


nce investors' confidence, promote the reasonable return of the Company's stock price to its long-term intrinsic val
ue, 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 s
hare repurchase schemes, which have been completed. 553,232,858 shares of the Company have been repurchased
in the three repurchase phases, accounting for 5.4637% of the Company's total share capital, with a total turnover
of RMB 6,987,904,924.02 (excluding transaction costs). The details are as follows.

                                                Number of shares repurc   Amount to be repurchase   Repurchased amou
   Repurchase         Repurchase period
                                                   hased (shares)          d (RMB 100 million)          nt (RMB)
 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              2023.8.28-2024.8.19                 269,287,406                     15-30      2,999,714,555.37
                   Total                                    553,232,858                         -      6,987,904,924.02

     The controlling shareholder, Rongsheng Holding, implemented the plan to increase its shareholding from Jan
uary 22, 2024 to July 18, 2024, and increased its shareholding of 115,530,037 shares of the Company through the t
rading system of the Shenzhen Stock Exchange by means of centralized bidding, accounting for 1.14% of the total
share capital of the Company at present, and the amount of the increase in the shareholding was approximately R
MB 1,188,058,200 yuan. Rongsheng Holding plans to implement the share increase plan again within 6 months fr
om August 21, 2024, with the amount of increase not less than RMB 500 million and not more than RMB 1 billio
n. At present, the controlling shareholder's plan is still in the process of implementation, the specific implementati
on progress can be found in the company's relevant announcements, the Company will fulfill the information discl
osure obligations in a timely manner in accordance with the relevant provisions.

     5. Standardize corporate governance and deliver corporate value

     The Company strictly abides by the requirements of relevant laws and regulations, constantly improves the co
rporate governance structure, establishes and enhances the internal control system, regulates the company's operati
on, 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, personn
el, institutions and finance.

     The Company strictly abides by the principle of "truthfulness, accuracy, completeness, timeliness and fairnes
s", constantly improves the effectiveness and transparency of information disclosure, and continuously presents in
vestors 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 impr
oves the open, fair, transparent and multi-dimensional investor communication channels, so that investors can und
erstand the Company's core values more intuitively and comprehensively and enhance their confidence in the Com
pany.

                                                             30
                                                                                         2024 Semi-annual Report


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




                                                        31
                                                                                                 2024 Semi-annual Report




                                 Section IV Corporate Governance

I. The Convening of the Annual General Meeting and Extraordinary General Meeting During
the Reporting Period

1. General meeting of shareholders during the reporting period

                                           Investor Attenda                                               Meeting Resoluti
      Session                Type                                  Convening Date      Disclosure Date
                                              nce Ratio                                                         on
                                                                                                         For details, please
                                                                                                         refer to CNINFO
                                                                                                         (http://www.cninf
                                                                                                         o.com.cn) Announ
 The First Extraordi                                                                                     cement on Resoluti
                       Extraordinary Gen
 nary General Meet                                  64.32%         January 15, 2024   January 16, 2024   ons of the First Ext
                       eral Meeting
 ing in 2024                                                                                             raordinary Genera
                                                                                                         l Meeting of Share
                                                                                                         holders in 2024 (A
                                                                                                         nnouncement No.:
                                                                                                         2024-009)
                                                                                                         For details, please
                                                                                                         refer to CNINFO
                                                                                                         (http://www.cninf
                                                                                                         o.com.cn) Announ
 Annual General M
                       Annual General M                                                                  cement on Resoluti
 eeting of Sharehol                                 77.26%         May 24, 2024       May 25, 2024
                       eeting                                                                            ons of Annual Gen
 ders in 2023
                                                                                                         eral Meeting of Sh
                                                                                                         areholders in 2023
                                                                                                          (Announcement N
                                                                                                         o.: 2024-037)


2. Preferred shareholders with voting rights recovered requested to convene an extraordinary general meeti
ng of shareholders

□ Applicable Not applicable


II. Changes in Directors, Supervisors and Senior Management

□ Applicable Not applicable

There were no changes in the Company’s directors, supervisors and senior management during the reporting perio
d. Please refer to the 2023 Aannual Rreport for details.


III. Profit Distribution and Conversion of Capital Reserve into Share Capital during the Repo
rting Period

□ Applicable Not applicable

The Company plans not to distribute cash dividends, issues bonus stocks, or convert capital reserve into share capi
tal in the semi-annual period.

                                                              32
                                                                                   2024 Semi-annual Report


IV. Implementation of the Company's Equity Incentive Plan, Employee Stock Ownership Plan
 or Other Employee Incentives

□ Applicable Not applicable

The Company had no implementation of equity incentive plans, employee stock ownership plans or other employe
e incentives during the reporting period.




                                                    33
                                                                                            2024 Semi-annual Report




                 Section V Environmental and Social Responsibility

I. Major Environmental Issues

Whether the listed company and its subsidiaries are key pollutant discharging units announced by environmental p
rotection authorities

Yes □No

Environmental protection 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 C
ontrol of Environmental Pollution by Solid Waste, Law of the People's Republic of China on Prevention and Contr
ol of Environmental Noise Pollution, Law of the People's Republic of China on Prevention and Control of Air Poll
ution, Law of the People's Republic of China on Prevention and Control of Radioactive Pollution, and the require
ments of the ecological environmental protection department, and timely handled the environmental protection per
mit 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 i
nto 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 Emi
ssion Standard of Pollutants for Petroleum Refining Industry (GB31570-2015) and the Emission Standard of Pollu
tants 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 Po
llutants (GB14554-93).

      (4) The exhaust gas pollutants of the power boiler shall be subject to an 80% commitment value of emission l
imit specified in Phase II of the Emission Standard of Air Pollutants for Coal-fired Power Plants (DB33/2147-201
8).

      (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).


                                                           34
                                                                                             2024 Semi-annual Report


       (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 Emiss
ion 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 Co
ntrol on the Non-hazardous Industrial Solid Waste Storage and Landfill (GB 18599-2001), the Standard for Polluti
on Control of Hazardous Waste Storage (GB 18597-2001), the Standard for Pollution Control of Hazardous Waste
Incineration (GB 18484-2020) and the Standard for Pollution Control of Hazardous Waste Landfill (GB 18598-20
19).

       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) st
andards in the Ambient Air Quality Standard (GB3095-2012) according to the category of ambient air functional a
reas. 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

                                                                                                            Validity ter
 S/N                Certificate                      Certificate No.                 Issued by
                                                                                                                 m
          Pollutant Discharge Permit of Ro                                 Hangzhou Municipal Ecology an     November
  1                                           91330000255693873W001P
          ngsheng Petrochemical                                            d Environment Bureau                5, 2026
          Pollutant Discharge Permit of ZP                                 Zhoushan Ecology and Environ     July 14, 202
  2                                           913309003440581426001P
          C                                                                ment Bureau                                 9
                                                                           Zhoushan Ecology and Environ     March 4, 20
  3       Radiation Safety Permit of ZPC      ZHF [L2105]
                                                                           ment Bureau                               29
          Pollutant Discharge Permit of Zh                                 Zhenhai Branch of Ningbo Ecol    December 3
  4                                           91330211764527945N001P
          ongjin Petrochemical                                             ogy and Environment Bureau           1, 2025
          Radiation Safety Permit of Zhon                                  Department of Ecology and Envi   July 16, 202
  5                                           ZHFZ [B2500]
          gjin Petrochemical                                               ronment of Zhejiang Province                8
          Pollutant Discharge Permit for Ni                                Zhenhai Branch of Ningbo Ecol    February 9,
  6                                           91330211MA2CHYTM1K001V
          luoshan New Energy                                               ogy and Environment Bureau             2027
          Pollutant Discharge Permit of Yi                                 Dalian Ecology and Environmen    October 13,
  7                                           912102137873094570001R
          sheng Dahua                                                      t Bureau                               2028
          Radiation Safety Permit of Yishe                                 Dalian Ecology and Environmen    November 2
  8                                           LHFZ [B0001]
          ng Dahua                                                         t Bureau                             5, 2026
                                                                           Ecological Environment Bureau
          Pollutant Discharge Permit of Ha                                                                  April 2, 202
  9                                           914603005527989627001P       of Yangpu Economic Developm
          inan Yisheng                                                                                                 9
                                                                           ent Zone
          Radiation Safety Permit of Haina                                 Department of Emergency Mana     December 2
  10                                          QHFZ [00153]
          n Yisheng                                                        gement of Hainan Province            6, 2026



                                                              35
                                                                                         2024 Semi-annual Report


          Pollutant Discharge Permit of Zh                             Ningbo Ecological Environment    August 2, 2
  11                                          91330200744973411W001W
          ejiang Yisheng                                               Bureau Beilun Branch                    028
          Radiation Safety Permit of Zhejia                            Department of Ecology and Envi   November 1
  12                                          ZHFZ (B2005)
          ng Yisheng                                                   ronment of Zhejiang Province         7, 2024
          Pollutant Discharge Permit of Sh                             Hangzhou Municipal Ecology an     November
  13                                          91330109754409144F001P
          engyuan Chemical Fiber                                       d Environment Bureau                5, 2026
          Radiation Safety Permit of Sheng                             Hangzhou Municipal Ecology an     December
  14                                          ZHFZ [A2408]
          yuan Chemical Fiber                                          d Environment Bureau                4, 2028
          Pollutant Discharge Permit of Yo                             Shaoxing Ecology and Environm    February 6,
  15                                          91330621MA2887DL53001Q
          ngsheng Technology                                           ent Bureau                             2029
          Radiation Safety Permit of Yong                              Department of Ecology and Envi   August 7, 2
  16                                          ZHFZ [D2193]
          sheng Technology                                             ronment of Zhejiang Province            027

Industry emission standards and specific situations of pollutant emissions involved in production and operation act
ivities




                                                             36
                                                                                                                                                          2024 Semi-annual Report
                 Types of m
                                Names of main
Company or       ain polluta                                       Number o                                Emission con     Pollutant disch                 Total certifi
                                pollutants and     Discharge                    Distribution of discharg                                      Total emi                     Excessive
Subsidiary N     nts and par                                       f discharg                              centration/int   arge standards                  ed emission
                                particular poll     method                              e outlets                                              ssions                       emissions
   ame           ticular poll                                       e outlets                                  ensity        in execution                        s
                                    utants
                    utants
Rongsheng Pet                                                                   Ultra-clean of Rongxiang
                 Waste gas      Smoke dust         Organized       2                                       2.9894mg/m       20mg/Nm           1.3557t       13.65t/a        /
rochemical                                                                      furnace area
Rongsheng Pet                                                                   Ultra-clean of Rongxiang
                 Waste gas      Sulfur dioxide     Organized       2                                       4.758mg/m        50mg/Nm           2.1699t       121.93t/a       /
rochemical                                                                      furnace area
Rongsheng Pet                                                                   Ultra-clean of Rongxiang
                 Waste gas      Nitric oxide       Organized       2                                       18.895mg/m       150mg/Nm          8.6021t       102.59t/a       /
rochemical                                                                      furnace area
Rongsheng Pet                   Volatile organic                                Ultra-clean of Rongxiang
                 Waste gas                         Organized       2                                       0.627mg/m        60mg/L            0.2645t       110.38t/a       /
rochemical                      compounds                                       furnace area
Rongsheng Pet                   Ammonia nitrog     Under contr
                 Waste water                                       1            Shengyuan factory gate     0.18mg/m         35mg/L            0.0015t       0.16t/a         /
rochemical                      en                 ol
Rongsheng Pet                   Chemical oxyge     Under contr
                 Waste water                                       1            Shengyuan factory gate     29.73mg/m        500mg/Nm          0.515t        3.69t/a         /
rochemical                      n demand           ol
                                                                                                           Mean: 0.79mg     GB31570, GB
                                Particulate matt   Discharge af
ZPC              Waste gas                                         66           In the factory             /m Range: 0-     31571, GB315      54.02t        779.14t/a       /
                                er                 ter treatment
                                                                                                           20.96mg/m        72
                                                                                                           Mean: 2.67mg     GB31570, GB
                                                   Discharge af
ZPC              Waste gas      Sulfur dioxide                     98           In the factory             /m Range: 0-     31571, GB315      200.36t       1367.89t/a      /
                                                   ter treatment
                                                                                                           35.91mg/m        72
                                                                                                           Mean: 31.96m     GB31570, GB
                                                   Discharge af
ZPC              Waste gas      Nitric oxide                       102          In the factory             g/m Range: 0     31571, GB315      2339.69t      3519.88t/a      /
                                                   ter treatment
                                                                                                           -89.73mg/m       72
                                                                                                           Mean: 30.58m
                                                                                                                            GB31570, GB
                                                   Discharge af                                            g/m Range:
ZPC              Waste water    COD                                1            In the factory                              31571, GB315      204.37t       260.59t/a       /
                                                   ter treatment                                           0.7-49.3mg/m
                                                                                                                            72

                                                                                                           Mean: 0.1272
                                                                                                                            GB31570, GB
                                Ammonia nitrog     Discharge af                                            mg/m Range:
ZPC              Waste water                                       1            In the factory                              31571, GB315      0.97t         26.52t/a        /
                                en                 ter treatment                                           0.01-2.57mg/
                                                                                                           m                72

Zhongjin Petro                                     Continuous                                                               GB13223, GB
                 Waste gas      Sulfur dioxide                     15           Whole factory              6.78mg/m                           23.43t        251.76t/a       /
chemical                                           blow-down                                                                31570

                                                                                           37
                                                                                                                                             2024 Semi-annual Report
Zhongjin Petro                                  Continuous                                                         GB13223, GB
                 Waste gas     Nitric oxide                     15   Whole factory                21.11mg/m                        72.97t      1141.74t/a    /
chemical                                        blow-down                                                          31570
Zhongjin Petro                                  Continuous                                                         GB13223, GB
                 Waste gas     Smoke dust                       15   Whole factory                2.41mg/m                         8.32t       216.47t/a     /
chemical                                        blow-down                                                          31570
Zhongjin Petro                 Chemical oxyge   Continuous
                 Waste water                                    2    East side                    68.80mg/L        GB8978          9.80t       300.71t/a     /
chemical                       n demand         blow-down
Zhongjin Petro                 Ammonia nitrog   Continuous
                 Waste water                                    2    East side                    16.22mg/L        GB8978          2.31t       36.23t/a      /
chemical                       en               blow-down
Yisheng Dahu                                                         Southeast corner of the pl
                 Waste gas     Nitric oxide     Continuous      3                                 33.95mg/m        50mg/m          78.29t      415.8t/a      /
a                                                                    ant
Yisheng Dahu                                                         Southeast corner of the pl
                 Waste gas     Sulfur dioxide   Continuous      3                                 0.49mg/m         35mg/m          1.13t       251t/a        /
a                                                                    ant
Yisheng Dahu                                                         Southeast corner of the pl
                 Waste gas     Smoke dust       Continuous      3                                 1.48mg/m         5mg/m           9.92t       55.12t/a      /
a                                                                    ant
Yisheng Dahu                   Chemical oxyge                        Northwest corner and nort
                 Waste water                    Continuous      2                                 56.28mg/L        300mg/L         455.21t     1683.24t/a    /
a                              n demand                              h side of the plant
Yisheng Dahu                   Ammonia nitrog                        Northwest corner and nort
                 Waste water                    Continuous      2                                 0.2mg/L          30mg/L          8.44t       224.87t/a     /
a                              en                                    h side of the plant
                                                                                                                   DB46-485-202
Hainan Yishen                                   Discharge af         Boiler/heat medium furna     4.24/24.27/11.   0, GB13271-20
                 Waste gas     SO2                              3                                                                  23.35t      683.10t/a     /
g                                               ter treatment        ce/two-stage boiler          10mg/m3          14, GB13223-2
                                                                                                                   011
                                                                                                                   DB46-485-202
Hainan Yishen                                   Discharge af         Boiler/heat medium furna     32.59/49.23/2    0, GB13271-20
                 Waste gas     NOx                              3                                                                  55.85t      1134.27t/a    /
g                                               ter treatment        ce/two-stage boiler          6.85mg/m3        14, GB13223-2
                                                                                                                   011
                                                                                                                   DB46-485-202
Hainan Yishen                                   Discharge af         Boiler/heat medium furna     6.68/4.24/4.30   0, GB13271-20
                 Waste gas     Smoke dust                       3                                                                  6.63t       272.64t/a     /
g                                               ter treatment        ce/two-stage boiler          mg/m3            14, GB13223-2
                                                                                                                   011
Hainan Yishen                                   Discharge af                                                       GB31571-2015,
                 Waste water   COD                              1    Sewage station               30.22mg/m3                       91.84t      544.41t/a     /
g                                               ter treatment                                                      GB31572-2015
Hainan Yishen                  Ammonia nitrog   Discharge af                                                       GB31571-2015,
                 Waste water                                    1    Sewage station               0.49mg/m3                        1.68t       42.36t/a      /
g                              en               ter treatment                                                      GB31572-2015
Zhejiang Yishe                                  Discharge af                                      3.84/2.41mg/     DB33/2147-201
                 Waste gas     SO2                              2    Boiler island                                                 15t         197.45t/a     /
ng                                              ter treatment                                     m3               8

                                                                                 38
                                                                                                                                                          2024 Semi-annual Report
Zhejiang Yishe                                    Discharge af                                              20.1/24.26mg/   DB33/2147-201
                 Waste gas     NOX                                2            Boiler island                                                    27.14t      409.53t/a     /
ng                                                ter treatment                                             m3              8
Zhejiang Yishe                 Particulate matt   Discharge af                                              3.51/1.56mg/    DB33/2147-201
                 Waste gas                                        2            Boiler island                                                    2.75t       78.99t/a      /
ng                             er                 ter treatment                                             m3              8
Zhejiang Yishe                                    Discharge af                                              45.94/33.21m
                 Waste water   COD                                2            Sewage station                               GB31571-2015        231.71t     1039.84t/a    /
ng                                                ter treatment                                             g/L
Zhejiang Yishe                 Ammonia nitrog     Discharge af                                              0.18/0.32mg/
                 Waste water                                      2            Sewage station                               GB31571-2015        0.9t        15.59t/a      /
ng                             en                 ter treatment                                             L
                                                                  One for us
Shengyuan Ch                   Particulate matt                   e and one
                 Waste gas                        Organized                    Furnace area                 7.03mg/m        20mg/Nm             2.17t       8.74t/a       /
emical Fiber                   er                                 for standb
                                                                  y
                                                                  One for us
Shengyuan Ch                                                      e and one
                 Waste gas     Sulfur dioxide     Organized                    Furnace area                 1.78mg/m        50mg/Nm             1.21t       17.38t/a      /
emical Fiber                                                      for standb
                                                                  y
                                                                  One for us
Shengyuan Ch                                                      e and one
                 Waste gas     Nitric oxide       Organized                    Furnace area                 32.48mg/m       150mg/Nm            8.77t       52.15t/a      /
emical Fiber                                                      for standb
                                                                  y
                                                                  One for us
                                                  Organized a
Shengyuan Ch                                                      e and one
                 Waste gas     Non-methane        nd unorgani                  Furnace area                 4.17mg/m        60mg/L              0.41t       97.298t/a     /
emical Fiber                                                      for standb
                                                  zed
                                                                  y
Shengyuan Ch                   Ammonia nitrog                                  Southeast corner of the pl
                 Waste water                      Organized       1                                         0.18mg/m        35mg/L              0.0015t     1.3t/a        /
emical Fiber                   en                                              ant
Shengyuan Ch                   Chemical oxyge                                  Southeast corner of the pl
                 Waste water                      Organized       1                                         29.73mg/m       500mg/Nm            0.515t      2.74t/a       /
emical Fiber                   n demand                                        ant
                                                                                                                            Emission Stand
                                                                                                                            ard of Air Pollut
Yongsheng Te                                      Organized e
                 Waste gas     Nitric oxide                       1            In the factory               40mg/m          ants for Boilers    13.63t      86t/a         /
chnology                                          mission
                                                                                                                            (GB13271-201
                                                                                                                            4)
                                                                                                                            Emission Stand
                                                                                                                            ard of Air Pollut
Yongsheng Te                                      Organized e
                 Waste gas     Sulfur dioxide                     1            In the factory               2mg/m           ants for Boilers    0.78t       106.2t/a      /
chnology                                          mission
                                                                                                                            (GB13271-201
                                                                                                                            4)

                                                                                          39
                                                                                                                                                              2024 Semi-annual Report
                                                                                                                              Emission Stand
                                                                                                                              ard of Air Pollut
 Yongsheng Te                                    Organized e
                 Waste gas     NmHc                              1             In the factory                 4.5mg/m         ants for Boilers    7.45t         19.27t/a        /
 chnology                                        mission
                                                                                                                              (GB13271-201
                                                                                                                              4)
                                                                                                                              Integrated Wast
 Yongsheng Te                  Chemical oxyge    Under contr                                                                  ewater Discharg
                 Waste water                                     1             In the factory                 49mg/L                              1.96t         10.8t/a         /
 chnology                      n demand          ol                                                                           e Standard (GB
                                                                                                                              31575-2015)
                                                                                                                              Integrated Wast
 Yongsheng Te                  Ammonia nitrog    Under contr                                                                  ewater Discharg
                 Waste water                                     1             In the factory                 0.26mg/L                            0.01t         1.35t/a         /
 chnology                      en                ol                                                                           e Standard (GB
                                                                                                                              31575-2015)

Treatment of pollutants

           Company name                Types of pollutants                                             Treatment technology and treatment capacity
                                                               Boiler flue gas denitrification: Selective catalytic reduction denitrification (SCR) process, processing capacity: 60,000Nm3/
                                                               h flue gas volume/set; denitrification efficiency: no less than 87.5%, ammonia escape: no more than 3ppm, SO2/SO3 conve
                                                               rsion rate: less than 1%, and denitrification system resistance: no more than 800Pa.
                                                               Boiler flue gas bag dust removal: bag filter dust removal, processing capacity: 60,000Nm3/h flue gas volume/set, outlet dus
                                                               t: 35mg/Nm3.
                                                               Boiler flue gas desulfurization: limestone-gypsum wet desulfurization process, processing capacity: 240,000Nm3/h flue gas
                                                               volume/set, desulfurization efficiency: more than 96.5%.
                                                               Boiler flue gas wet electric dust removal: wet electric adsorption dust removal, processing capacity: 240,000Nm 3/h flue gas
                                       Waste gas, waste wa      volume; dust removal rate (including gypsum): outlet dust concentration <5mg/Nm3; PM2.5 removal rate: ≥80%; droplet r
 Rongsheng Petrochemical
                                       ter and solid waste     emoval rate: ≥75%.
                                                               Boiler flue gas tube bundle dust removal: cyclonic adsorption dust removal, processing capacity: 240,000Nm3/h flue gas vo
                                                               lume.
                                                               Online monitoring of boiler flue gas.
                                                               COD online monitor.
                                                               VOCS direct combustion method.
                                                               Oil fume purifier.
                                       Waste gas, waste wa
 ZPC                                   ter, solid waste and    Waste gas:
                                       noise

                                                                                          40
                                                                                                                                                2024 Semi-annual Report
                                               Denitrification facilities: mainly include major exhaust gas treatment facilities, including low-nitrogen burners, ultra-low-ni
                                               trogen burners, selective catalytic reduction denitrification (SCR), selective non-catalytic reduction denitrification (SNCR),
                                                etc.
                                               Desulfurization and recovery: seawater desulfurization, alkaline scrubber, sulfur recovery unit (550,000 tons/year in the firs
                                               t phase + 520,000 tons/year in the second phase), recovering the acid gas and acid water in the whole site to produce sulfur.
                                               Dust removal facilities: including cyclone separators, bag dust removal facilities, electric dust removal facilities, wet dust r
                                               emoval, etc.
                                               Organic waste gas treatment facilities: The oil and gas recovery in the whole site is carried out by combining zoning and ce
                                               ntralized treatment; the recovery system mainly adopts decentralized classification collection pretreatment + centralized ter
                                               minal treatment mode. The main treatment facilities include RTO regenerative incinerators, CO catalytic oxidizers, etc.
                                               Foul gas treatment facilities: low-concentration odor treatment facilities in sewage plants (80,000 m/h), odor treatment faci
                                               lities in incineration plants (50,000 m/h), and odor treatment facilities in landfills (50,000 m/h).
                                               Abnormal working condition treatment: full-site flare incineration and flare gas recovery system (refinery flare gas recover
                                               y 38460m/h + chemical flare gas recovery 2081m/h).
                                               Wastewater:
                                               The factory area is subject to rain-sewage diversion, and clean water-sewage diversion, and the entire wastewater system is
                                               subject to quality-based diversion and classified treatment. The main treatment units include the first phase + second phase
                                               oily wastewater treatment unit (2100 + 3400m/h), the first phase + second phase high ammonia nitrogen wastewater treatm
                                               ent unit (500 + 500m/h), the first phase + second phase high salt wastewater treatment unit (1100 + 1800m/h), the first ph
                                               ase + second phase recycled water unit (3600 + 5000m/h), the cyanide-contained wastewater pretreatment unit (600m/h),
                                               and the alkali residue wastewater pretreatment (6m/h). The main treatment technologies are physical method + biological
                                               method + biochemical method.
                                               Solid wastes: The industrial solid waste disposal center is divided into the incineration area and the landfill area. The incine
                                               ration area includes sludge dehydration and drying, incineration, tail gas purification, odor treatment and other units. The d
                                               esigned disposal capacity of the first phase and the second phase is 36,000 + 72,000 tons/year. The landfill area includes so
                                               lidification workshop, landfill, leachate treatment, odor treatment and other blocks, with a total capacity of 700,000 m3. The
                                                landfill is built in phases, and 280,000 m3 has been completed. The oil residue gasification & filter cake incineration recov
                                               ery unit mainly processes the filter cake produced by the oil residue hydrogen production unit to achieve volume reduction
                                               and resource utilization, with a disposal scale of 66,700 tons/year. The chemical waste liquid incineration unit is used to ce
                                               ntralized treatment and recycling of organic waste liquid with low recycling value, with a disposal scale of 168,000 tons/ye
                                               ar.
                                               Noise: Set up a sound insulation room, install sound attenuation and sound insulation equipment, choose low-noise equipm
                                               ent, make reasonable layout, and ensure basic vibration prevention and noise reduction
                                               Wastewater treatment facilities, processing capacity: 450t/h.
                                               Organized waste gas treatment facilities, processing capacity: 3,000,000m3/h.
                         Waste gas, waste wa   Unorganized waste gas treatment facilities.
Zhongjin Petrochemical
                         ter and solid waste
                                               Abnormal working condition waste gas treatment facilities, processing capacity: 1 set of multi-point ground flare, 1 set of 2
                                               0,000m 3 dry gas cabinet, 3 sets of 1,800Nm3/h combustible gas recovery compressor units, 1 unit of acid gas alkali cleane
                                               r, and 1 set of closed acid gas flare.


                                                                          41
                                                                                                                                                 2024 Semi-annual Report
                                                 Solid waste treatment facilities.
                                                 Sewage treatment plant: anaerobic + aerobic, processing capacity: 48,000 tons/day.
                           Waste gas, waste wa   RTO regenerative incinerator: incineration.
Yisheng Dahua
                           ter and solid waste
                                                 Heat medium furnace flue gas: seawater desulfurization, ozone denitrification, bag dust removal, processing capacity: 458,
                                                 000 m3/h.
                                                 Boiler flue gas environmental protection facilities: desulfurization facilities (gypsum method), denitrification facilities (SC
                                                 R), dust removal facilities (electrostatic + wet electric dust removal), processing capacity: total flue gas 200,000 m 3/h.
                           Waste gas, waste wa   Sewage treatment unit: anaerobic + biological, processing capacity: 4,200 tons/day.
Shengyuan Chemical Fiber
                           ter and solid waste
                                                 Waste gas treatment device of sewage station, processing capacity: 2000 m3/h*3.
                                                 Oil fume purification unit, processing capacity: 13 sets of 15,000 m3/h, 8 sets of 8,000 m3/h
                                                               Gas boiler flue gas low-nitrogen combustion system, installed with boiler nitrogen oxide online automatic mo
                                                               nitoring system.
                                                 Waste gas
                           Waste gas
                                                 treatment     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
                                                 Sewage T
                                                               1 set of sewage treatment system with a treatment capacity of 1250t/d
                                                 reatment
                                                 Rain and s
                                                 ewage div
Yongsheng Technology       Waste water           ersion, cle   Establish rain and sewage diversion system and clean water and sewage diversion system in the factory area;
                                                 an water a    Standardize the sewage outlets in the factory area, and install online monitoring devices for pH, COD and am
                                                 nd sewag      monia nitrogen
                                                 e diversio
                                                 n, etc.
                                                 Noise con     Set up a sound insulation room separately, install sound attenuation and sound insulation equipment, choose l
                           Noise
                                                 trol          ow-noise equipment, make reasonable layout, and ensure basic vibration prevention and noise reduction
                                                 Solid was
                           Solid waste           te disposa    Standardize the hazardous waste yards and general solid waste yards
                                                 l




                                                                             42
                                                                                              2024 Semi-annual Report


Emergency response plans for paroxysmal environment events

                                    Emergency plan                                        Filing number     Filing time
 Emergency Response Plan for Paroxysmal Environment Events of Rongsheng Petrochemical     330109-2022-04
                                                                                                            July 26, 2022
 Co., Ltd.                                                                                5-L
 Emergency Response Plan for Paroxysmal Environment Events of Zhejiang Petroleum & Che    330921-2023-00
                                                                                                            July 11, 2023
 mical Co., Ltd.                                                                          4-H
 Emergency Response Plan for Paroxysmal Environment Events of Ningbo Zhongjin Petroche    330211-2022-01
                                                                                                            March 2022
 mical Co., Ltd.                                                                          9-H
 Emergency Response Plan for Paroxysmal Environment Events of Yisheng Dahua Petrochem     2102132023-066
                                                                                                            March 2023
 ical Co., Ltd.                                                                           -H
 Emergency Response Plan for Paroxysmal Environment Events of Hainan Yisheng Petroche                       December 20
                                                                                          /
 mical Co., Ltd.                                                                                            21
 Emergency Response Plan for Paroxysmal Environment Events of Zhejiang Yisheng Petroche                     September 2
                                                                                          /
 mical Co., Ltd.                                                                                            023
 Emergency Response Plan for Paroxysmal Environment Events of Zhejiang Shengyuan Chem     330109-2022-03
                                                                                                            June 2, 2022
 ical Fiber Co., Ltd.                                                                     4-L
 Emergency Response Plan for Paroxysmal Environment Events of Zhejiang Yongsheng Techn    330621-2021-10    October,20
 ology Co., Ltd.                                                                          6-L               21

Investment in environmental governance and protection and payment of environmental protection tax

     In accordance with the relevant requirements of the national and local governments, the Company and its sub
sidiaries completed various monitoring and environmental governance tasks. From January to June 2024, the Com
pany invested a total of approximately RMB 225.94 million in environmental protection-related investments.

Environmental self-monitoring scheme

     The Company and its subsidiaries strictly abide by the environmental protection laws, regulations and relevan
t regulations of the state and local governments. The Company has established an environmental self-monitoring s
cheme to ensure that all pollutants are discharged and disposed of in strict accordance with the requirements of law
s and regulations. The self-monitoring scheme is disclosed in the pollution source monitoring data management sy
stem. The Company carries out pollution source monitoring in strict accordance with the monitoring scheme to en
sure that all pollutants are discharged in strict accordance with the requirements of laws and regulations, and entru
sts a qualified third-party monitoring agency to carry out monitoring on a regular basis.

Administrative penalties imposed on environmental issues during the reporting period

     None

Other environmental information that should be disclosed

     Other environmental information that should be disclosed has been disclosed as required.

Measures taken to reduce carbon emission and their effects during the reporting period

Applicable □ Not applicable

     ZPC:

     Comprehensive utilization of CO2:

     (1) EO/EG unit: CO2 purification process;

                                                           43
                                                                                          2024 Semi-annual Report


     (2) Polycarbonate unit: All CO2 used in the non-phosgene process comes from the EO/EG unit;

     (3) Vinyl acetate unit: by-product CO2, making dry ice;

     A total of 57,000 tons of carbon dioxide was collected and utilized from January 1 to June 30, 2024.

     Yisheng Dahua:

     (1) The originally designed secondary unit has insufficient processing capacity for the tail gas treatment unit.
In 2023, a new 2RTO-5 was put into use to treat about 320T/HR of tail gas. After treatment, the VOC concentratio
n of the tail gas is less than 40mg/m3 under normal operation, meeting the environmental protection treatment requ
irements and reducing VOC emissions by about 480 tons per year.

     (2) The RTO regenerative ceramics of primary unit has reached the end of its service life. In the first half of t
his year, we purchased regenerative ceramics and planned to carry out major repairs and replacement in a bid to av
oid excessive RTO emissions. After commissioning, VOC exports can be reduced from 100 mg/m3 to about 60 mg
/m3, decreasing VOC emissions by about 51.2 tons per year.

     Yongsheng Technology:

     The 7.2MW Roof Distributed Photovoltaic Generation Project was fully put into operation in July 2024.

Other environmental protection-related information

     The Company and its subsidiaries attach great importance to environmental protection and make major decisi
ons on environmental protection periodically or irregularly. The Company has established a Health, Safety and En
vironment (HSE) Department to comprehensively supervise and manage the Company's HSE issues. Each subsidi
ary has a full-time environmental protection department responsible for daily comprehensive management, superv
ision and inspection. To understand the dynamics of pollution, the Company has established a strict monitoring sy
stem and entrusted the environmental management and monitoring department to monitor the water, gas, noise an
d slag of the whole plant.


II. Social Responsibility

     The Company emphasizes the concept of “win-win cooperation”, continues to support community public wel
fare, and demonstrates the Company's mission and responsibility with practical actions. The Company continues t
o improve customer service quality, strengthen responsible procurement management, provide public welfare volu
nteer services, and work together with customers, suppliers, community members and other stakeholders to make
common progress, build harmony and share beauty.

     The Company adheres to customer-oriented service, continuously improves its service management system, a
ctively responds to the diverse needs of customers, improves service quality and efficiency in multiple dimensions,
strictly protects customer privacy and information security, and improves customer satisfaction.

     The Company is committed to building a responsible supply chain, deepening supplier compliance managem
ent, optimizing supplier management and business processes, paying attention to preventing supply chain risks, est


                                                         44
                                                                                          2024 Semi-annual Report


ablishing equal, mutually beneficial, close and stable cooperative relationships with excellent suppliers, and worki
ng together with suppliers to create a credible, honest, transparent and responsible supply chain ecosystem.

     Advocating the concept of public welfare and enthusiastic about public welfare undertakings, the Company a
ctively carries out public welfare donations, and shares development results with the society. The Company is com
mitted to providing financial assistance to students and teachers, mutual medical assistance, poverty alleviation an
d care for special groups. It encourages employees to participate in various volunteer service activities such as blo
od donation and condolences, carries forward the spirit of volunteers, continuously promotes public welfare and h
ealthy development of the community, actively spreads civilized and harmonious social customs, and contributes t
o the construction of a harmonious and beautiful society.




                                                         45
                                                                                                                                                             2024 Semi-annual Report


                                                                 Section VI Important Matters

I. Commitments Fulfilled by the Company’s Actual Controllers, Shareholders, Related Parties, Acquirers, the Company, and Other Relevant Parties to Com
mitments During the Reporting Period, and Commitments not Fulfilled by the End of the Reporting Period

Applicable □ Not applicable

                                 Commitment P       Commitment T                                                                             Time of Co   Term of Com
    Cause of Commitment                                                                  Content of Commitment                                                              Fulfillment
                                    arty               ype                                                                                   mmitment       mitment
 Share reform commitment         Not applicable     Not applicable   Not applicable                                                                       Not applicable   Not applicable
 Commitments stated in the Re
 port of Acquisition or Equity   Not applicable     Not applicable   Not applicable                                                                       Not applicable   Not applicable
 Change Report
 Commitments made during as
                                 Not applicable     Not applicable   Not applicable                                                                       Not applicable   Not applicable
 sets restructuring
                                                                     Directors Li Shuirong and Li Yongqing and Supervisor Li Guoqin
                                                                     g promised that during their tenure, the annual transfer of the issu
                                                                                                                                                          Share lock-up
                                 Directors and su                    er's shares (including directly and indirectly held shares) would n
 Commitment made during IP                          Commitment m                                                                             November     commitment f     Commitments
                                 pervisors of the                    ot exceed 25% of the total issuer’s shares (including directly and i
 O or re-financing                                  ade during IPO                                                                           2, 2010      or a period of   honored
                                 Company                             ndirectly held shares) held by them. Within six months after resig
                                                                                                                                                          36 months
                                                                     nation, they would not transfer the issuer's shares directly or indir
                                                                     ectly held by them.
 Equity incentive commitment     Not applicable     Not applicable   Not applicable                                                                       Not applicable   Not applicable
                                                                     Zhejiang Rongsheng Holding Group Co., Ltd., the controlling sha
                                                                     reholder of the Company, signed the Non-competition Agreement
                                                                      with the Company and promised not to compete with the Compa
 Other commitments to minorit                                        ny in the same industry. Li Shuirong, the de facto controller and t
                                 Shareholders be    Commitment m                                                                             November                      Commitments
 y shareholders of the Compan                                        he largest natural person shareholder of the Company, and other s                    Long term
                                 fore issuance      ade during IPO                                                                           2, 2010                       honored
 y                                                                   hareholders, including Li Yongqing, Li Guoqing, Ni Xincai, Xu Y
                                                                     uejuan and Zhao Guanlong, respectively issued the Letter of Com
                                                                     mitment on Avoiding Horizontal Competition and promised not to
                                                                      compete with the company in the same industry.
 Other commitments               Not applicable     Not applicable   Not applicable                                                                       Not applicable   Not applicable
 Whether the commitments are
                                 Yes
 fulfilled on time
                                                                                           46
                                                                                                                                           2024 Semi-annual Report
 If the commitments have not b
 een fulfilled on time, the speci
 fic reasons for the failure to co
                                     Not applicable
 mplete the performance and th
 e work plan for the next step s
 hould be explained in detail


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. Appointment and Dismissal of Accounting Firm

Whether the semi-annual report has been audited

□ Yes  No

The semi-annual report has not been audited.


V. Statement of the Board of Directors and the Board of Supervisors on the "Non-standard Audit Report" Issued by the Accounting Fir
m During the Reporting Period

□ Applicable Not applicable


                                                                                 47
                                                                                                   2024 Semi-annual Report


VI. Statement of the Board of Directors on the "Non-standard Audit Report" of the Previous
Year

□ Applicable Not applicable


VII. Matters Related to Bankruptcy and Reorganization

□ Applicable Not applicable

No matters related to bankruptcy and reorganization of the Company occurred during the reporting period.


VIII. Litigation Matters

Major litigation and arbitration matters

□ Applicable Not applicable

The Company had no major litigation and arbitration during the reporting period.

Other litigation matters

□ Applicable Not applicable


IX. Penalties and Rectification

Applicable □ Not applicable

                                                   Type of inves
                                                                    Conclusion (if        Disclosure
   Entity/name         Type         Cause          tigation penal                                        Disclosure reference
                                                                        any)                 Date
                                                          ty
 Rongsheng Petroc
                     Other
 hemical Co., Ltd.                                                  Take the supervi                    For details, please refer
 Li Shuirong         Director    Inaccurate dis                     sion and manage                     to CNINFO (www.cninf
                                 closure of info                    ment measures o                     o.com.cn) Announceme
 Xiang Jiongjiong    Director    rmation relate                     f issuing warnin                    nt on the Company and
                                                                                          May 30, 202
                                 d to the Comp     Other            g letters and rec                   Relevant Personnel Rec
                     Senior ma                                                            4
 Wang Yafang                     any's perform                      ord them in the i                   eiving the Warning Lett
                     nagement    ance projectio                     ntegrity files of t                 er from Zhejiang Regul
                                 n                                  he securities and                   atory Bureau (Announc
                     Senior ma                                       futures markets.                   ement No.: 2024-038).
 Quan Weiying
                     nagement


Explanation of rectification

Applicable □ Not applicable

     After receiving the Warning Letter, the Company and relevant personnel attached great importance to the pro
blems pointed out in the Warning Letter, fully learned lessons in strict accordance with the requirements of Zhejian
g Securities Regulatory Bureau, continuously strengthened the study of securities laws and regulations, further imp
roved and strictly implemented the financial and accounting management system, strengthened the management of


                                                             48
                                                                                        2024 Semi-annual Report


information disclosure affairs, further raised the standardized operation level of the Company, and safeguarded th
e interests of the Company and its all shareholders.

     The administrative regulatory measure will not affect the normal business management and standardized oper
ation of the Company. The Company will fulfill its information disclosure obligations in a timely manner in strict
accordance with relevant regulatory requirements and relevant laws and regulations, and make every effort in ever
y aspect of business management and standardized governance. Investors are advised to invest rationally and pay a
ttention to the investment risk.


X. Integrity of the Company, Its Controlling Shareholders and Actual Controllers

□Applicable  Not applicable


XI. Major Related Party Transactions

1. Related party transactions related to daily operations

Applicable □ Not applicable




                                                        49
                                                                                                                                                                     2024 Semi-annual Report
                                                                                 Amou
                                                                                 nt of r
                                                                                           Proport
                         Type of                     Pricing pri      Price of   elated                Trading    Above t                    Available
                                    Contents of                                            ion to si                         Settlement
               Relati    related                     nciples of r      related    party                 limit a   he appr                    market p
Related p                            related par                                           milar tr                          of related p                  Disclosure
               onshi     party tr                    elated part      party tr    trans                pprove     oved li                    rice for si                    Disclosure index
  arty                              ty transacti                                           ansactio                          arty transa                      Date
                 p       ansactio                    y transactio     ansactio   action                d (RMB     mit or n                   milar tra
                                         on                                                n amou                                ction
                            n                             n               n       (RM                   10,000)      ot                       nsaction
                                                                                              nt
                                                                                 B 10,0
                                                                                   00)
                                                                                                                                                                            http://www.cninf
                                                                                                                                                                            o.com.cn/new/dis
                                                                                                                                                                            closure/detail?stoc
                                                                                                                             Banker's acc
               Parent    Purchas    Coal and ot                                                                                                                             kCode=002493&a
Rongsheng                                            Market pric      Market      642,2       100.0    2,000,00              eptance bill,   Market pri    April 26, 20
                comp     e of goo   her material                                                                  No                                                        nnouncementId=1
Holding                                              e                price       70.21         0%            0               spot exchan    ce            24
               any       ds         s                                                                                                                                       219827987&orgId
                                                                                                                             ge, etc.
                                                                                                                                                                            =9900015502&an
                                                                                                                                                                            nouncementTime
                                                                                                                                                                            =2024-04-26
                                                                                                                                                                            http://www.cninf
                                                                                                                                                                            o.com.cn/new/dis
                                                                                                                                                                            closure/detail?stoc
               Minor
                         Purchas    Crude oil, fu                                4,550,                                      Letter of cre                                  kCode=002493&a
Saudi Ara      ity sha                               Market pric      Market                           12,000,0                              Market pri    April 26, 20
                         e of goo   el oil, ethyle                                823.5     47.29%                No         dit, spot exc                                  nnouncementId=1
mco            rehold                                e                price                                  00                              ce            24
                         ds         ne glycol                                         5                                      hange                                          219827987&orgId
               ers
                                                                                                                                                                            =9900015502&an
                                                                                                                                                                            nouncementTime
                                                                                                                                                                            =2024-04-26
                                                                                                                                                                            http://www.cninf
                                                                                                                                                                            o.com.cn/new/dis
                                                                                                                                                                            closure/detail?stoc
               Associ                                                                                                        Banker's acc
                                                                                                                                                                            kCode=002493&a
Zhejiang Y     ated e    Sales of                    Market pric      Market      402,7                1,500,00              eptance bill,   Market pri    April 26, 20
                                    PTA, PX                                                  4.81%                No                                                        nnouncementId=1
isheng         nterpri   goods                       e                price       82.78                       0               spot exchan    ce            24
                                                                                                                                                                            219827987&orgId
               se                                                                                                            ge, etc.
                                                                                                                                                                            =9900015502&an
                                                                                                                                                                            nouncementTime
                                                                                                                                                                            =2024-04-26
                                                                                 5,595,
                                                                                                       15,500,0
Total                                                       --           --       876.5       --                       --         --             --             --                  --
                                                                                                             00
                                                                                      4
Details of return of large sales                     Not applicable

Actual performance during the reporting period       None

                                                                                                50
                                                                                                                                            2024 Semi-annual Report
 where the total amount of daily related party tra
 nsactions to occur in the current period is estima
 ted by category (if any)
 Reason for substantial differences between the t
 ransaction price and market reference price (if a    Not applicable
 pplicable)

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

□Applicable Not applicable

The Company had no related party transactions related to the acquisition or sales of assets or equity during the reporting period.

3. Related party transactions for joint outward investment

□Applicable Not applicable

The Company had no related party transactions related to joint outward investment during the reporting period.

4. Related party transactions on credit and debt

□Applicable Not applicable

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

5. Transactions with financial companies with associated relationships

□Applicable Not applicable

There were no deposits, loans, credits or other financial operations between the Company and the related financial companies, and the related party.

6. Transactions between the financial companies controlled by the Company and related parties

□Applicable Not applicable

There were no deposits, loans, credits or other financial operations between the financial companies controlled by the Company and the related party.

7. Other major related party transactions

□Applicable Not applicable

There were no other major related party transactions during the reporting period.

                                                                                    51
                                                              2024 Semi-annual Report


XII. Material Contracts and Their Performance

1. Trusteeship, contracting and leasing matters

(1) Entrustment

□Applicable  Not applicable

The Company had no entrustment during the reporting period.

(2) Contracting

□Applicable  Not applicable

The Company had no contracting during the reporting period.

(3) Lease

□Applicable  Not applicable

The Company had no leasing during the reporting period.

2. Major guarantee

Applicable □ Not applicable

                                                                       Unit:RMB 10,000




                                                     52
                                                                                                                                                       2024 Semi-annual Report
                                                                   Guarantees of the Company to its subsidiaries
            Date of disclosur
Name of g                                                     Actual gu                       Collater    Counter-guara                           If the guarantee
            e of announceme     Guarante    Actual occurre                                                                    Guarantee perio                          Whether it’s relate
uarantee                                                      arantee a   Guarantee type      al (if an   ntee situation (i                        has been perfor
            nt relating to gu    e limit       nce date                                                                             d                                  d party guarantee
 object                                                        mount                              y)           f any)                                    med
              arantee limit
Shengyuan
            December 29, 20                                               Related responsib
Chemical                        5,771,600   April 26, 2024        2,500                                                       October 22, 2024    No                   Yes
            23                                                            ility guarantee
Fiber
Shengyuan
            December 29, 20                                               Related responsib                                   November 26, 20
Chemical                        5,771,600   January 1, 2024      10,000                                                                           No                   Yes
            23                                                            ility guarantee                                     24
Fiber
Shengyuan
            December 29, 20                 January 11, 202               Related responsib
Chemical                        5,771,600                            10                                                       July 11, 2024       No                   Yes
            23                              4                             ility guarantee
Fiber
Shengyuan
            December 29, 20                                               Related responsib
Chemical                        5,771,600   July 21, 2023            50                                                       July 21, 2024       No                   Yes
            23                                                            ility guarantee
Fiber
Shengyuan
            December 29, 20                                               Related responsib
Chemical                        5,771,600   July 21, 2023         9,900                                                       August 21, 2024     No                   Yes
            23                                                            ility guarantee
Fiber
Shengyuan
            December 29, 20                 January 11, 202               Related responsib
Chemical                        5,771,600                            10                                                       January 11, 2025    No                   Yes
            23                              4                             ility guarantee
Fiber
Shengyuan
            December 29, 20                 January 11, 202               Related responsib                                   February 11, 2025
Chemical                        5,771,600                         2,480                                                                           No                   Yes
            23                              4                             ility guarantee
Fiber
Shengyuan
            December 29, 20                                               Related responsib
Chemical                        5,771,600   March 20, 2024       10,000                                                       March 17, 2025      No                   Yes
            23                                                            ility guarantee
Fiber
Shengyuan
            December 29, 20                                               Related responsib
Chemical                        5,771,600   March 21, 2024       10,000                                                       March 21, 2025      No                   Yes
            23                                                            ility guarantee
Fiber
Shengyuan
            December 29, 20                                               Related responsib
Chemical                        5,771,600   April 23, 2024       10,000                                                       April 16, 2025      No                   Yes
            23                                                            ility guarantee
Fiber

Shengyuan   December 29, 20                                               Related responsib                                   September 5, 202
                                5,771,600   March 29, 2024       186.76                                                                           No                   Yes
Chemical    23                                                            ility guarantee                                     4

                                                                                    53
                                                                                                                     2024 Semi-annual Report
Fiber
Yisheng D   December 29, 20                                             Related responsib
                              5,771,600   May 24, 2023        20,000                        May 22, 2025        No                   Yes
ahua        23                                                          ility guarantee
Yisheng D   December 29, 20                                             Related responsib
                              5,771,600   June 15, 2023       33,000                        June 6, 2025        No                   Yes
ahua        23                                                          ility guarantee
Yisheng D   December 29, 20                                             Related responsib
                              5,771,600   July 25, 2023       14,400                        July 12, 2024       No                   Yes
ahua        23                                                          ility guarantee
Yisheng D   December 29, 20                                             Related responsib
                              5,771,600   July 27, 2023       19,200                        July 19, 2024       No                   Yes
ahua        23                                                          ility guarantee
Yisheng D   December 29, 20               January 31, 202               Related responsib
                              5,771,600                     18,268.99                       January 17, 2025    No                   Yes
ahua        23                            4                             ility guarantee
Yisheng D   December 29, 20               February 7, 202               Related responsib
                              5,771,600                       11,000                        January 27, 2025    No                   Yes
ahua        23                            4                             ility guarantee
Yisheng D   December 29, 20                                             Related responsib
                              5,771,600   June 6, 2024        27,000                        June 5, 2026        No                   Yes
ahua        23                                                          ility guarantee
Yisheng D   December 29, 20                                             Related responsib
                              5,771,600   June 19, 2024       20,000                        June 19, 2026       No                   Yes
ahua        23                                                          ility guarantee
Yisheng D   December 29, 20                                             Related responsib
                              5,771,600   June 27, 2024       16,800                        June 19, 2025       No                   Yes
ahua        23                                                          ility guarantee
Yisheng D   December 29, 20                                             Related responsib
                              5,771,600   March 6, 2024     20,285.64                       February 27, 2025   No                   Yes
ahua        23                                                          ility guarantee
Yisheng D   December 29, 20               September 27, 2               Related responsib   September 16, 20
                              5,771,600                        8,123                                            No                   Yes
ahua        23                            023                           ility guarantee     24
Yisheng D   December 29, 20                                             Related responsib
                              5,771,600   March 28, 2024     9,917.42                       March 21, 2025      No                   Yes
ahua        23                                                          ility guarantee
Yisheng D   December 29, 20               September 20, 2               Related responsib
                              5,771,600                       9,026.4                       August 23, 2024     No                   Yes
ahua        23                            023                           ility guarantee
Yisheng D   December 29, 20               February 5, 202               Related responsib   December 20, 202
                              5,771,600                     18,062.42                                           No                   Yes
ahua        23                            4                             ility guarantee     4
Yisheng D   December 29, 20               February 26, 20               Related responsib
                              5,771,600                       21,912                        February 14, 2025   No                   Yes
ahua        23                            24                            ility guarantee
Yisheng D   December 29, 20                                             Related responsib
                              5,771,600   May 6, 2024        23,972.4                       March 21, 2025      No                   Yes
ahua        23                                                          ility guarantee

Yisheng D   December 29, 20   5,771,600   May 30, 2024       3,284.92   Related responsib   July 3, 2024        No                   Yes

                                                                                  54
                                                                                                                   2024 Semi-annual Report
ahua        23                                                         ility guarantee
Yisheng D   December 29, 20                                            Related responsib
                              5,771,600   June 13, 2024      3,291.3                       July 13, 2024      No                   Yes
ahua        23                                                         ility guarantee
Yongsheng
            December 29, 20                                            Related responsib   December 15, 202
Technolog                     5,771,600   March 2, 2021     5,785.71                                          No                   Yes
            23                                                         ility guarantee     5
y
Yongsheng
            December 29, 20                                            Related responsib   December 15, 202
Technolog                     5,771,600   June 16, 2021       1,339                                           No                   Yes
            23                                                         ility guarantee     5
y
Yongsheng
            December 29, 20                                            Related responsib   December 15, 20
Technolog                     5,771,600   May 24, 2022       5,903.5                                          No                   Yes
            23                                                         ility guarantee     26
y
Yongsheng
            December 29, 20               October 14, 202              Related responsib   December 15, 20
Technolog                     5,771,600                     1,088.52                                          No                   Yes
            23                            2                            ility guarantee     26
y
Yongsheng
            December 29, 20               September 26, 2              Related responsib   December 15, 20
Technolog                     5,771,600                       2,176                                           No                   Yes
            23                            023                          ility guarantee     26
y
Yongsheng
            December 29, 20                                            Related responsib   December 15, 202
Technolog                     5,771,600   March 2, 2021     3,248.12                                          No                   Yes
            23                                                         ility guarantee     4
y
Yongsheng
            December 29, 20                                            Related responsib
Technolog                     5,771,600   March 2, 2021     5,785.71                       June 15, 2025      No                   Yes
            23                                                         ility guarantee
y
Yongsheng
            December 29, 20                                            Related responsib   December 15, 202
Technolog                     5,771,600   June 16, 2021         752                                           No                   Yes
            23                                                         ility guarantee     4
y
Yongsheng
            December 29, 20                                            Related responsib
Technolog                     5,771,600   June 16, 2021       1,339                        June 15, 2025      No                   Yes
            23                                                         ility guarantee
y
Yongsheng
            December 29, 20                                            Related responsib   December 15, 202
Technolog                     5,771,600   May 24, 2022          466                                           No                   Yes
            23                                                         ility guarantee     4
y
Yongsheng
            December 29, 20                                            Related responsib
Technolog                     5,771,600   May 24, 2022       1,164.5                       June 15, 2025      No                   Yes
            23                                                         ility guarantee
y

Yongsheng   December 29, 20   5,771,600   October 14, 202     85.89    Related responsib   December 15, 202   No                   Yes

                                                                                  55
                                                                                                                   2024 Semi-annual Report
Technolog   23                            2                            ility guarantee     4
y
Yongsheng
            December 29, 20               October 14, 202              Related responsib
Technolog                     5,771,600                      214.71                        June 15, 2025      No                   Yes
            23                            2                            ility guarantee
y
Yongsheng
            December 29, 20               September 26, 2              Related responsib   December 15, 202
Technolog                     5,771,600                         172                                           No                   Yes
            23                            023                          ility guarantee     4
y
Yongsheng
            December 29, 20               September 26, 2              Related responsib
Technolog                     5,771,600                         430                        June 15, 2025      No                   Yes
            23                            023                          ility guarantee
y
Yongsheng
            December 29, 20                                            Related responsib   November 15, 20
Technolog                     5,771,600   June 6, 2022      2,451.45                                          No                   Yes
            23                                                         ility guarantee     24
y
Yongsheng
            December 29, 20                                            Related responsib
Technolog                     5,771,600   June 6, 2022          178                        May 15, 2025       No                   Yes
            23                                                         ility guarantee
y
Yongsheng
            December 29, 20                                            Related responsib
Technolog                     5,771,600   June 15, 2022     2,273.45                       May 15, 2025       No                   Yes
            23                                                         ility guarantee
y
Yongsheng
            December 29, 20                                            Related responsib   November 17, 20
Technolog                     5,771,600   June 15, 2022     1,194.42                                          No                   Yes
            23                                                         ility guarantee     25
y
Yongsheng
            December 29, 20                                            Related responsib   November 17, 20
Technolog                     5,771,600   August 22, 2022   1,257.03                                          No                   Yes
            23                                                         ility guarantee     25
y
Yongsheng
            December 29, 20                                            Related responsib
Technolog                     5,771,600   August 22, 2022    137.31                        May 15, 2026       No                   Yes
            23                                                         ility guarantee
y
Yongsheng
            December 29, 20               September 6, 20              Related responsib
Technolog                     5,771,600                     2,230.51                       May 15, 2026       No                   Yes
            23                            22                           ility guarantee
y
Yongsheng
            December 29, 20               October 12, 202              Related responsib
Technolog                     5,771,600                       83.63                        May 15, 2026       No                   Yes
            23                            2                            ility guarantee
y

Yongsheng   December 29, 20               October 12, 202              Related responsib   November 16, 20
                              5,771,600                     2,451.45                                          No                   Yes
Technolog   23                            2                            ility guarantee     26

                                                                                  56
                                                                                                                  2024 Semi-annual Report
y
Yongsheng
            December 29, 20               October 12, 202              Related responsib
Technolog                     5,771,600                     2,451.45                       May 17, 2027      No                   Yes
            23                            2                            ility guarantee
y
Yongsheng
            December 29, 20               October 12, 202              Related responsib   November 15, 20
Technolog                     5,771,600                     1,574.75                                         No                   Yes
            23                            2                            ility guarantee     27
y
Yongsheng
            December 29, 20               October 24, 202              Related responsib   November 15, 20
Technolog                     5,771,600                       876.7                                          No                   Yes
            23                            2                            ility guarantee     27
y
Yongsheng
            December 29, 20               October 24, 202              Related responsib
Technolog                     5,771,600                     2,451.45                       May 15, 2028      No                   Yes
            23                            2                            ility guarantee
y
Yongsheng
            December 29, 20               October 24, 202              Related responsib   November 15, 20
Technolog                     5,771,600                     2,451.45                                         No                   Yes
            23                            2                            ility guarantee     28
y
Yongsheng
            December 29, 20               October 24, 202              Related responsib
Technolog                     5,771,600                     2,451.45                       May 15, 2029      No                   Yes
            23                            2                            ility guarantee
y
Yongsheng
            December 29, 20               October 24, 202              Related responsib   November 15, 20
Technolog                     5,771,600                     1,400.86                                         No                   Yes
            23                            2                            ility guarantee     29
y
Yongsheng
            December 29, 20               November 9, 20               Related responsib   November 15, 20
Technolog                     5,771,600                     1,050.59                                         No                   Yes
            23                            22                           ility guarantee     29
y
Yongsheng
            December 29, 20               November 9, 20               Related responsib
Technolog                     5,771,600                       1,120                        May 15, 2030      No                   Yes
            23                            22                           ility guarantee
y
Yongsheng
            December 29, 20               November 28, 2               Related responsib
Technolog                     5,771,600                     1,331.45                       May 15, 2030      No                   Yes
            23                            022                          ility guarantee
y
Yongsheng
            December 29, 20               November 28, 2               Related responsib   November 15, 20
Technolog                     5,771,600                      1,231.2                                         No                   Yes
            23                            022                          ility guarantee     30
y
Yongsheng
            December 29, 20               December 14, 2               Related responsib   November 15, 20
Technolog                     5,771,600                     1,220.25                                         No                   Yes
            23                            022                          ility guarantee     30
y

                                                                                 57
                                                                                                                    2024 Semi-annual Report
Yongsheng
             December 29, 20               December 14, 2               Related responsib
Technolog                      5,771,600                     1,449.85                       May 15, 2031       No                   Yes
             23                            022                          ility guarantee
y
Yongsheng
             December 29, 20               January 19, 202              Related responsib
Technolog                      5,771,600                      1,001.6                       May 15, 2031       No                   Yes
             23                            3                            ility guarantee
y
Yongsheng
             December 29, 20               January 19, 202              Related responsib   November 16, 20
Technolog                      5,771,600                     2,451.45                                          No                   Yes
             23                            3                            ility guarantee     31
y
Yongsheng
             December 29, 20               January 19, 202              Related responsib
Technolog                      5,771,600                      825.63                        May 17, 2032       No                   Yes
             23                            3                            ility guarantee
y
Yongsheng
             December 29, 20               February 14, 20              Related responsib
Technolog                      5,771,600                     1,625.82                       May 17, 2032       No                   Yes
             23                            23                           ility guarantee
y
Yongsheng
             December 29, 20               February 14, 20              Related responsib   November 15, 20
Technolog                      5,771,600                     1,477.36                                          No                   Yes
             23                            23                           ility guarantee     32
y
Yongsheng
             December 29, 20                                            Related responsib   November 15, 20
Technolog                      5,771,600   April 25, 2023      974.1                                           No                   Yes
             23                                                         ility guarantee     32
y
Yongsheng
             December 29, 20                                            Related responsib
Technolog                      5,771,600   April 25, 2023     685.29                        May 16, 2033       No                   Yes
             23                                                         ility guarantee
y
Yongsheng
             December 29, 20                                            Related responsib
Technolog                      5,771,600   May 17, 2023      1,394.33                       May 16, 2033       No                   Yes
             23                                                         ility guarantee
y
Yongsheng
             December 29, 20               October 31, 202              Related responsib
Technolog                      5,771,600                      371.82                        May 16, 2033       No                   Yes
             23                            3                            ility guarantee
y
Yongsheng
             December 29, 20                                            Related responsib
Technolog                      5,771,600   May 28, 2024        5,000                        May 28, 2025       No                   Yes
             23                                                         ility guarantee
y
Yongsheng
             December 29, 20                                            Related responsib
Technolog                      5,771,600   May 30, 2024        5,000                        May 28, 2025       No                   Yes
             23                                                         ility guarantee
y

Zhongjin P   December 29, 20   5,771,600   February 1, 202    20,000    Related responsib   January 24, 2025   No                   Yes

                                                                                  58
                                                                                                                      2024 Semi-annual Report
etrochemic   23                            3                             ility guarantee
al
Zhongjin P
             December 29, 20               February 7, 202               Related responsib
etrochemic                     5,771,600                       35,000                        February 6, 2025    No                   Yes
             23                            3                             ility guarantee
al
Zhongjin P
             December 29, 20                                             Related responsib
etrochemic                     5,771,600   April 1, 2024       20,000                        February 7, 2025    No                   Yes
             23                                                          ility guarantee
al
Zhongjin P
             December 29, 20                                             Related responsib
etrochemic                     5,771,600   April 22, 2024      20,000                        February 21, 2025   No                   Yes
             23                                                          ility guarantee
al
Zhongjin P
             December 29, 20                                             Related responsib
etrochemic                     5,771,600   April 22, 2024      30,000                        February 21, 2025   No                   Yes
             23                                                          ility guarantee
al
Zhongjin P
             December 29, 20                                             Related responsib
etrochemic                     5,771,600   May 6, 2024         25,000                        April 24, 2025      No                   Yes
             23                                                          ility guarantee
al
Zhongjin P
             December 29, 20                                             Related responsib   November 28, 20
etrochemic                     5,771,600   January 1, 2024     50,000                                            No                   Yes
             23                                                          ility guarantee     24
al
Zhongjin P
             December 29, 20                                             Related responsib   September 19, 20
etrochemic                     5,771,600   June 20, 2024     39,934.91                                           No                   Yes
             23                                                          ility guarantee     24
al
Zhongjin P
             December 29, 20                                             Related responsib
etrochemic                     5,771,600   May 20, 2024        35,000                        May 20, 2025        No                   Yes
             23                                                          ility guarantee
al
Zhongjin P
             December 29, 20               December 8, 20                Related responsib
etrochemic                     5,771,600                       49,850                        December 8, 2024    No                   Yes
             23                            22                            ility guarantee
al
Zhongjin P
             December 29, 20                                             Related responsib
etrochemic                     5,771,600   June 19, 2024       17,856                        June 3, 2025        No                   Yes
             23                                                          ility guarantee
al
Zhongjin P
             December 29, 20                                             Related responsib
etrochemic                     5,771,600   June 26, 2024       23,000                        June 26, 2025       No                   Yes
             23                                                          ility guarantee
al

Zhongjin P   December 29, 20                                             Related responsib
                               5,771,600   August 14, 2023     53,610                        August 14, 2024     No                   Yes
etrochemic   23                                                          ility guarantee

                                                                                    59
                                                                                                                  2024 Semi-annual Report
al
Zhongjin P
             December 29, 20                                          Related responsib   September 4, 202
etrochemic                     5,771,600   March 4, 2024     27,400                                          No                   Yes
             23                                                       ility guarantee     4
al
Zhongjin P
             December 29, 20                                          Related responsib
etrochemic                     5,771,600   January 1, 2024   30,000                       January 1, 2025    No                   Yes
             23                                                       ility guarantee
al
Zhongjin P
             December 29, 20               January 30, 202            Related responsib
etrochemic                     5,771,600                     20,000                       January 30, 2025   No                   Yes
             23                            4                          ility guarantee
al
Zhongjin P
             December 29, 20                                          Related responsib
etrochemic                     5,771,600   April 8, 2024     48,200                       April 8, 2025      No                   Yes
             23                                                       ility guarantee
al
Zhongjin P
             December 29, 20                                          Related responsib
etrochemic                     5,771,600   April 15, 2024     3,700                       April 15, 2025     No                   Yes
             23                                                       ility guarantee
al
Zhongjin P
             December 29, 20                                          Related responsib
etrochemic                     5,771,600   April 19, 2024     6,700                       April 18, 2025     No                   Yes
             23                                                       ility guarantee
al
Zhongjin P
             December 29, 20                                          Related responsib
etrochemic                     5,771,600   April 22, 2024    12,000                       April 22, 2025     No                   Yes
             23                                                       ility guarantee
al
Zhongjin P
             December 29, 20                                          Related responsib
etrochemic                     5,771,600   June 5, 2024       4,900                       December 5, 2024   No                   Yes
             23                                                       ility guarantee
al
Zhongjin P
             December 29, 20                                          Related responsib
etrochemic                     5,771,600   June 6, 2024      53,390                       December 6, 2024   No                   Yes
             23                                                       ility guarantee
al
Zhongjin P
             December 29, 20               February 4, 202            Related responsib   November 23, 20
etrochemic                     5,771,600                     18,261                                          No                   Yes
             23                            4                          ility guarantee     24
al
Zhongjin P
             December 29, 20               February 6, 202            Related responsib   November 23, 20
etrochemic                     5,771,600                     10,000                                          No                   Yes
             23                            4                          ility guarantee     24
al
Zhongjin P
             December 29, 20               February 7, 202            Related responsib   November 23, 20
etrochemic                     5,771,600                     11,791                                          No                   Yes
             23                            4                          ility guarantee     24
al

                                                                                60
                                                                                                                     2024 Semi-annual Report
Zhongjin P
             December 29, 20               February 21, 20               Related responsib   November 23, 20
etrochemic                     5,771,600                       29,000                                           No                   Yes
             23                            24                            ility guarantee     24
al
Zhongjin P
             December 29, 20               February 23, 20               Related responsib   November 23, 20
etrochemic                     5,771,600                       12,450                                           No                   Yes
             23                            24                            ility guarantee     24
al
Zhongjin P
             December 29, 20               February 26, 20               Related responsib   November 23, 20
etrochemic                     5,771,600                       18,498                                           No                   Yes
             23                            24                            ility guarantee     24
al
Zhongjin P
             December 29, 20                                             Related responsib   November 14, 20
etrochemic                     5,771,600   May 15, 2024      23,575.23                                          No                   Yes
             23                                                          ility guarantee     24
al
Zhongjin P
             December 29, 20                                             Related responsib   November 14, 20
etrochemic                     5,771,600   May 15, 2024      14,848.51                                          No                   Yes
             23                                                          ility guarantee     24
al
Zhongjin P
             December 29, 20                                             Related responsib   November 14, 20
etrochemic                     5,771,600   May 15, 2024       9,635.32                                          No                   Yes
             23                                                          ility guarantee     24
al
Zhongjin P
             December 29, 20                                             Related responsib
etrochemic                     5,771,600   June 7, 2024       12,478.6                       June 6, 2025       No                   Yes
             23                                                          ility guarantee
al
Zhongjin P
             December 29, 20                                             Related responsib
etrochemic                     5,771,600   June 27, 2024      38,438.4                       June 20, 2025      No                   Yes
             23                                                          ility guarantee
al
Zhongjin P
             December 29, 20                                             Related responsib
etrochemic                     5,771,600   April 25, 2024      20,000                        October 24, 2024   No                   Yes
             23                                                          ility guarantee
al
Zhongjin P
             December 29, 20                                             Related responsib   November 12, 20
etrochemic                     5,771,600   May 13, 2024        31,000                                           No                   Yes
             23                                                          ility guarantee     24
al
Zhongjin P
             December 29, 20               January 22, 202               Related responsib
etrochemic                     5,771,600                       14,256                        July 5, 2024       No                   Yes
             23                            4                             ility guarantee
al
Zhongjin P
             December 29, 20                                             Related responsib
etrochemic                     5,771,600   March 4, 2024     19,509.59                       July 26, 2024      No                   Yes
             23                                                          ility guarantee
al

Zhongjin P   December 29, 20   5,771,600   March 12, 2024    36,603.56   Related responsib   August 12, 2024    No                   Yes

                                                                                   61
                                                                                                                      2024 Semi-annual Report
etrochemic   23                                                          ility guarantee
al
Zhongjin P
             December 29, 20                                             Related responsib   September 6, 202
etrochemic                     5,771,600   April 15, 2024      34,800                                            No                   Yes
             23                                                          ility guarantee     4
al
Zhongjin P
             December 29, 20                                             Related responsib
etrochemic                     5,771,600   March 11, 2024     16,724.8                       July 29, 2024       No                   Yes
             23                                                          ility guarantee
al
Zhongjin P
             December 29, 20                                             Related responsib   September 11, 20
etrochemic                     5,771,600   April 19, 2024     19,273.3                                           No                   Yes
             23                                                          ility guarantee     24
al
Zhongjin P
             December 29, 20               November 13, 2                Related responsib
etrochemic                     5,771,600                          100                        February 28, 2025   No                   Yes
             23                            023                           ility guarantee
al
             December 29, 20                                             Related responsib
ZPC                            6,260,000   July 31, 2018      255,000                        July 30, 2030       No                   Yes
             23                                                          ility guarantee
             December 29, 20                                             Related responsib
ZPC                            6,260,000   August 10, 2018   79,394.25                       July 30, 2030       No                   Yes
             23                                                          ility guarantee
             December 29, 20                                             Related responsib
ZPC                            6,260,000   March 18, 2019      57,375                        July 30, 2030       No                   Yes
             23                                                          ility guarantee
             December 29, 20                                             Related responsib
ZPC                            6,260,000   August 3, 2018    10,224.48                       July 30, 2030       No                   Yes
             23                                                          ility guarantee
             December 29, 20                                             Related responsib
ZPC                            6,260,000   August 9, 2018    16,786.65                       July 30, 2030       No                   Yes
             23                                                          ility guarantee
             December 29, 20                                             Related responsib
ZPC                            6,260,000   August 9, 2018    25,178.96                       July 30, 2030       No                   Yes
             23                                                          ility guarantee
             December 29, 20                                             Related responsib
ZPC                            6,260,000   August 10, 2018    4,358.61                       July 30, 2030       No                   Yes
             23                                                          ility guarantee
             December 29, 20                                             Related responsib
ZPC                            6,260,000   August 10, 2018    8,392.45                       July 30, 2030       No                   Yes
             23                                                          ility guarantee
             December 29, 20                                             Related responsib
ZPC                            6,260,000   August 13, 2018    3,108.45                       July 30, 2030       No                   Yes
             23                                                          ility guarantee
             December 29, 20                                             Related responsib
ZPC                            6,260,000   August 16, 2018    29,534.1                       July 30, 2030       No                   Yes
             23                                                          ility guarantee
             December 29, 20                                             Related responsib
ZPC                            6,260,000   August 15, 2018    6,218.94                       July 30, 2030       No                   Yes
             23                                                          ility guarantee
                                                                                    62
                                                                                                           2024 Semi-annual Report
      December 29, 20                                             Related responsib
ZPC                     6,260,000   August 31, 2018     25,500                        July 30, 2030   No                   Yes
      23                                                          ility guarantee
      December 29, 20               September 29, 2               Related responsib
ZPC                     6,260,000                      1,017.45                       July 30, 2030   No                   Yes
      23                            018                           ility guarantee
      December 29, 20               October 23, 201               Related responsib
ZPC                     6,260,000                     51,272.09                       July 30, 2030   No                   Yes
      23                            8                             ility guarantee
      December 29, 20               October 26, 201               Related responsib
ZPC                     6,260,000                      9,320.76                       July 30, 2030   No                   Yes
      23                            8                             ility guarantee
      December 29, 20               October 30, 201               Related responsib
ZPC                     6,260,000                      4,351.83                       July 30, 2030   No                   Yes
      23                            8                             ility guarantee
      December 29, 20               October 31, 201               Related responsib
ZPC                     6,260,000                     18,654.78                       July 30, 2030   No                   Yes
      23                            8                             ility guarantee
      December 29, 20               November 7, 20                Related responsib
ZPC                     6,260,000                      5,915.26                       July 30, 2030   No                   Yes
      23                            18                            ility guarantee
      December 29, 20               November 8, 20                Related responsib
ZPC                     6,260,000                     12,122.43                       July 30, 2030   No                   Yes
      23                            18                            ility guarantee
      December 29, 20               November 8, 20                Related responsib
ZPC                     6,260,000                      9,017.82                       July 30, 2030   No                   Yes
      23                            18                            ility guarantee
      December 29, 20                                             Related responsib
ZPC                     6,260,000   August 3, 2018     4,384.47                       July 30, 2030   No                   Yes
      23                                                          ility guarantee
      December 29, 20               November 9, 20                Related responsib
ZPC                     6,260,000                      14,795.1                       July 30, 2030   No                   Yes
      23                            18                            ility guarantee
      December 29, 20                                             Related responsib
ZPC                     6,260,000   January 1, 2019   22,675.52                       July 30, 2030   No                   Yes
      23                                                          ility guarantee
      December 29, 20                                             Related responsib
ZPC                     6,260,000   January 3, 2019    15,539.7                       July 30, 2030   No                   Yes
      23                                                          ility guarantee
      December 29, 20                                             Related responsib
ZPC                     6,260,000   January 4, 2019    2,486.76                       July 30, 2030   No                   Yes
      23                                                          ility guarantee
      December 29, 20               November 9, 20                Related responsib
ZPC                     6,260,000                      6,342.36                       July 30, 2030   No                   Yes
      23                            18                            ility guarantee
      December 29, 20                                             Related responsib
ZPC                     6,260,000   January 4, 2019   10,879.32                       July 30, 2030   No                   Yes
      23                                                          ility guarantee
      December 29, 20                                             Related responsib
ZPC                     6,260,000   January 4, 2019    75,923.5                       July 30, 2030   No                   Yes
      23                                                          ility guarantee


                                                                            63
                                                                                                           2024 Semi-annual Report
      December 29, 20                                             Related responsib
ZPC                     6,260,000   January 8, 2019    5,907.33                       July 30, 2030   No                   Yes
      23                                                          ility guarantee
      December 29, 20                                             Related responsib
ZPC                     6,260,000   January 6, 2019   15,525.68                       July 30, 2030   No                   Yes
      23                                                          ility guarantee
      December 29, 20               January 10, 201               Related responsib
ZPC                     6,260,000                      7,770.79                       July 30, 2030   No                   Yes
      23                            9                             ility guarantee
      December 29, 20               January 14, 201               Related responsib
ZPC                     6,260,000                      3,735.95                       July 30, 2030   No                   Yes
      23                            9                             ility guarantee
      December 29, 20               January 15, 201               Related responsib
ZPC                     6,260,000                     11,195.52                       July 30, 2030   No                   Yes
      23                            9                             ility guarantee
      December 29, 20               January 30, 201               Related responsib
ZPC                     6,260,000                       65,790                        July 30, 2030   No                   Yes
      23                            9                             ility guarantee
      December 29, 20               January 31, 201               Related responsib
ZPC                     6,260,000                     12,437.88                       July 30, 2030   No                   Yes
      23                            9                             ility guarantee
      December 29, 20               January 30, 201               Related responsib
ZPC                     6,260,000                      1,865.07                       July 30, 2030   No                   Yes
      23                            9                             ility guarantee
      December 29, 20               February 1, 201               Related responsib
ZPC                     6,260,000                     10,246.16                       July 30, 2030   No                   Yes
      23                            9                             ility guarantee
      December 29, 20                                             Related responsib
ZPC                     6,260,000   January 4, 2019    2,489.31                       July 30, 2030   No                   Yes
      23                                                          ility guarantee
      December 29, 20               February 1, 201               Related responsib
ZPC                     6,260,000                      6,528.51                       July 30, 2030   No                   Yes
      23                            9                             ility guarantee
      December 29, 20               February 1, 201               Related responsib
ZPC                     6,260,000                      5,284.14                       July 30, 2030   No                   Yes
      23                            9                             ility guarantee
      December 29, 20               February 3, 201               Related responsib
ZPC                     6,260,000                     21,765.27                       July 30, 2030   No                   Yes
      23                            9                             ility guarantee
      December 29, 20               February 11, 20               Related responsib
ZPC                     6,260,000                      2,801.97                       July 30, 2030   No                   Yes
      23                            19                            ility guarantee
      December 29, 20               February 12, 20               Related responsib
ZPC                     6,260,000                       4,039.2                       July 30, 2030   No                   Yes
      23                            19                            ility guarantee
      December 29, 20               February 11, 20               Related responsib
ZPC                     6,260,000                     16,579.08                       July 30, 2030   No                   Yes
      23                            19                            ility guarantee
      December 29, 20               February 27, 20               Related responsib
ZPC                     6,260,000                       46,920                        July 30, 2030   No                   Yes
      23                            19                            ility guarantee


                                                                            64
                                                                                                           2024 Semi-annual Report
      December 29, 20                                             Related responsib
ZPC                     6,260,000   March 1, 2019      7,141.02                       July 30, 2030   No                   Yes
      23                                                          ility guarantee
      December 29, 20               February 1, 201               Related responsib
ZPC                     6,260,000                      2,792.25                       July 30, 2030   No                   Yes
      23                            9                             ility guarantee
      December 29, 20                                             Related responsib
ZPC                     6,260,000   March 7, 2019      4,350.81                       July 30, 2030   No                   Yes
      23                                                          ility guarantee
      December 29, 20                                             Related responsib
ZPC                     6,260,000   March 7, 2019     10,879.32                       July 30, 2030   No                   Yes
      23                                                          ility guarantee
      December 29, 20                                             Related responsib
ZPC                     6,260,000   March 8, 2019      1,243.38                       July 30, 2030   No                   Yes
      23                                                          ility guarantee
      December 29, 20                                             Related responsib
ZPC                     6,260,000   March 8, 2019      3,729.98                       July 30, 2030   No                   Yes
      23                                                          ility guarantee
      December 29, 20                                             Related responsib
ZPC                     6,260,000   March 12, 2019     2,798.88                       July 30, 2030   No                   Yes
      23                                                          ility guarantee
      December 29, 20                                             Related responsib
ZPC                     6,260,000   March 13, 2019     1,867.98                       July 30, 2030   No                   Yes
      23                                                          ility guarantee
      December 29, 20                                             Related responsib
ZPC                     6,260,000   March 15, 2019    15,236.76                       July 30, 2030   No                   Yes
      23                                                          ility guarantee
      December 29, 20                                             Related responsib
ZPC                     6,260,000   March 29, 2019      18,360                        July 30, 2030   No                   Yes
      23                                                          ility guarantee
      December 29, 20                                             Related responsib
ZPC                     6,260,000   April 8, 2019      3,105.14                       July 30, 2030   No                   Yes
      23                                                          ility guarantee
      December 29, 20                                             Related responsib
ZPC                     6,260,000   April 10, 2019      621.69                        July 30, 2030   No                   Yes
      23                                                          ility guarantee
      December 29, 20                                             Related responsib
ZPC                     6,260,000   April 11, 2019     1,243.58                       July 30, 2030   No                   Yes
      23                                                          ility guarantee
      December 29, 20                                             Related responsib
ZPC                     6,260,000   March 7, 2019       1,861.5                       July 30, 2030   No                   Yes
      23                                                          ility guarantee
      December 29, 20                                             Related responsib
ZPC                     6,260,000   April 11, 2019      2,177.7                       July 30, 2030   No                   Yes
      23                                                          ility guarantee
      December 29, 20                                             Related responsib
ZPC                     6,260,000   April 12, 2019     5,288.19                       July 30, 2030   No                   Yes
      23                                                          ility guarantee
      December 29, 20                                             Related responsib
ZPC                     6,260,000   April 12, 2019      622.66                        July 30, 2030   No                   Yes
      23                                                          ility guarantee


                                                                            65
                                                                                                          2024 Semi-annual Report
      December 29, 20                                            Related responsib
ZPC                     6,260,000   April 12, 2019    4,350.81                       July 30, 2030   No                   Yes
      23                                                         ility guarantee
      December 29, 20                                            Related responsib
ZPC                     6,260,000   April 15, 2019    1,554.16                       July 30, 2030   No                   Yes
      23                                                         ility guarantee
      December 29, 20                                            Related responsib
ZPC                     6,260,000   May 1, 2019       6,831.45                       July 30, 2030   No                   Yes
      23                                                         ility guarantee
      December 29, 20                                            Related responsib
ZPC                     6,260,000   April 11, 2019     930.75                        July 30, 2030   No                   Yes
      23                                                         ility guarantee
      December 29, 20                                            Related responsib
ZPC                     6,260,000   May 7, 2019       3,480.75                       July 30, 2030   No                   Yes
      23                                                         ility guarantee
      December 29, 20                                            Related responsib
ZPC                     6,260,000   May 7, 2019        17,340                        July 30, 2030   No                   Yes
      23                                                         ility guarantee
      December 29, 20                                            Related responsib
ZPC                     6,260,000   May 7, 2019       6,838.08                       July 30, 2030   No                   Yes
      23                                                         ility guarantee
      December 29, 20                                            Related responsib
ZPC                     6,260,000   May 9, 2019       2,797.48                       July 30, 2030   No                   Yes
      23                                                         ility guarantee
      December 29, 20                                            Related responsib
ZPC                     6,260,000   May 10, 2019       932.54                        July 30, 2030   No                   Yes
      23                                                         ility guarantee
      December 29, 20                                            Related responsib
ZPC                     6,260,000   May 13, 2019      1,556.65                       July 30, 2030   No                   Yes
      23                                                         ility guarantee
      December 29, 20                                            Related responsib
ZPC                     6,260,000   May 13, 2019      2,175.66                       July 30, 2030   No                   Yes
      23                                                         ility guarantee
      December 29, 20                                            Related responsib
ZPC                     6,260,000   May 16, 2019      9,948.57                       July 30, 2030   No                   Yes
      23                                                         ility guarantee
      December 29, 20                                            Related responsib
ZPC                     6,260,000   May 30, 2019       51,000                        July 30, 2030   No                   Yes
      23                                                         ility guarantee
      December 29, 20                                            Related responsib
ZPC                     6,260,000   June 1, 2019      3,729.63                       July 30, 2030   No                   Yes
      23                                                         ility guarantee
      December 29, 20                                            Related responsib
ZPC                     6,260,000   June 4, 2019     10,879.11                       July 30, 2030   No                   Yes
      23                                                         ility guarantee
      December 29, 20                                            Related responsib
ZPC                     6,260,000   May 7, 2019        1,489.2                       July 30, 2030   No                   Yes
      23                                                         ility guarantee
      December 29, 20                                            Related responsib
ZPC                     6,260,000   June 5, 2019      6,218.94                       July 30, 2030   No                   Yes
      23                                                         ility guarantee


                                                                           66
                                                                                                         2024 Semi-annual Report
      December 29, 20                                           Related responsib
ZPC                     6,260,000   June 5, 2019     7,769.44                       July 30, 2030   No                   Yes
      23                                                        ility guarantee
      December 29, 20                                           Related responsib
ZPC                     6,260,000   June 6, 2019     3,730.14                       July 30, 2030   No                   Yes
      23                                                        ility guarantee
      December 29, 20                                           Related responsib
ZPC                     6,260,000   June 6, 2019      35,700                        July 30, 2030   No                   Yes
      23                                                        ility guarantee
      December 29, 20                                           Related responsib
ZPC                     6,260,000   June 6, 2019      3,113.3                       July 30, 2030   No                   Yes
      23                                                        ility guarantee
      December 29, 20                                           Related responsib
ZPC                     6,260,000   June 12, 2019   18,654.78                       July 30, 2030   No                   Yes
      23                                                        ility guarantee
      December 29, 20                                           Related responsib
ZPC                     6,260,000   June 20, 2019     311.61                        July 30, 2030   No                   Yes
      23                                                        ility guarantee
      December 29, 20                                           Related responsib
ZPC                     6,260,000   July 1, 2019      51,000                        July 30, 2030   No                   Yes
      23                                                        ility guarantee
      December 29, 20                                           Related responsib
ZPC                     6,260,000   July 5, 2019     3,419.15                       July 30, 2030   No                   Yes
      23                                                        ility guarantee
      December 29, 20                                           Related responsib
ZPC                     6,260,000   July 8, 2019     1,243.38                       July 30, 2030   No                   Yes
      23                                                        ility guarantee
      December 29, 20                                           Related responsib
ZPC                     6,260,000   July 8, 2019      17,850                        July 30, 2030   No                   Yes
      23                                                        ility guarantee
      December 29, 20                                           Related responsib
ZPC                     6,260,000   July 10, 2019   12,437.88                       July 30, 2030   No                   Yes
      23                                                        ility guarantee
      December 29, 20                                           Related responsib
ZPC                     6,260,000   July 10, 2019    4,047.28                       July 30, 2030   No                   Yes
      23                                                        ility guarantee
      December 29, 20                                           Related responsib
ZPC                     6,260,000   July 10, 2019    2,798.88                       July 30, 2030   No                   Yes
      23                                                        ility guarantee
      December 29, 20                                           Related responsib
ZPC                     6,260,000   June 5, 2019     1,551.93                       July 30, 2030   No                   Yes
      23                                                        ility guarantee
      December 29, 20                                           Related responsib
ZPC                     6,260,000   July 10, 2019     2,177.7                       July 30, 2030   No                   Yes
      23                                                        ility guarantee
      December 29, 20                                           Related responsib
ZPC                     6,260,000   July 11, 2019     930.75                        July 30, 2030   No                   Yes
      23                                                        ility guarantee
      December 29, 20                                           Related responsib
ZPC                     6,260,000   July 16, 2019    3,105.14                       July 30, 2030   No                   Yes
      23                                                        ility guarantee


                                                                          67
                                                                                                           2024 Semi-annual Report
      December 29, 20                                             Related responsib
ZPC                     6,260,000   July 16, 2019      5,592.66                       July 30, 2030   No                   Yes
      23                                                          ility guarantee
      December 29, 20                                             Related responsib
ZPC                     6,260,000   July 31, 2019     34,194.48                       July 30, 2030   No                   Yes
      23                                                          ility guarantee
      December 29, 20                                             Related responsib
ZPC                     6,260,000   August 2, 2019     6,216.63                       July 30, 2030   No                   Yes
      23                                                          ility guarantee
      December 29, 20                                             Related responsib
ZPC                     6,260,000   August 7, 2019      3,113.3                       July 30, 2030   No                   Yes
      23                                                          ility guarantee
      December 29, 20                                             Related responsib
ZPC                     6,260,000   August 7, 2019     7,618.38                       July 30, 2030   No                   Yes
      23                                                          ility guarantee
      December 29, 20                                             Related responsib
ZPC                     6,260,000   August 7, 2019     4,660.38                       July 30, 2030   No                   Yes
      23                                                          ility guarantee
      December 29, 20               September 23, 2               Related responsib
ZPC                     6,260,000                      3,106.92                       July 30, 2030   No                   Yes
      23                            019                           ility guarantee
      December 29, 20               September 23, 2               Related responsib
ZPC                     6,260,000                      2,492.88                       July 30, 2030   No                   Yes
      23                            019                           ility guarantee
      December 29, 20               September 29, 2               Related responsib
ZPC                     6,260,000                       44,370                        July 30, 2030   No                   Yes
      23                            019                           ility guarantee
      December 29, 20               September 30, 2               Related responsib
ZPC                     6,260,000                      9,327.39                       July 30, 2030   No                   Yes
      23                            019                           ility guarantee
      December 29, 20                                             Related responsib
ZPC                     6,260,000   August 7, 2019     3,267.57                       July 30, 2030   No                   Yes
      23                                                          ility guarantee
      December 29, 20                                             Related responsib
ZPC                     6,260,000   October 9, 2019    3,260.94                       July 30, 2030   No                   Yes
      23                                                          ility guarantee
      December 29, 20               October 21, 201               Related responsib
ZPC                     6,260,000                      9,017.82                       July 30, 2030   No                   Yes
      23                            9                             ility guarantee
      December 29, 20               October 21, 201               Related responsib
ZPC                     6,260,000                      5,898.66                       July 30, 2030   No                   Yes
      23                            9                             ility guarantee
      December 29, 20               October 29, 201               Related responsib
ZPC                     6,260,000                       26,520                        July 30, 2030   No                   Yes
      23                            9                             ility guarantee
      December 29, 20               November 15, 2                Related responsib
ZPC                     6,260,000                       7,777.5                       July 30, 2030   No                   Yes
      23                            019                           ility guarantee
      December 29, 20                                             Related responsib
ZPC                     6,260,000   October 9, 2019    1,399.44                       July 30, 2030   No                   Yes
      23                                                          ility guarantee


                                                                            68
                                                                                                          2024 Semi-annual Report
      December 29, 20               November 18, 2               Related responsib
ZPC                     6,260,000                     2,612.73                       July 30, 2030   No                   Yes
      23                            019                          ility guarantee
      December 29, 20               November 19, 2               Related responsib
ZPC                     6,260,000                      1,116.9                       July 30, 2030   No                   Yes
      23                            019                          ility guarantee
      December 29, 20               November 21, 2               Related responsib
ZPC                     6,260,000                      74,970                        July 30, 2030   No                   Yes
      23                            019                          ility guarantee
      December 29, 20               December 18, 2               Related responsib
ZPC                     6,260,000                      2,565.3                       July 30, 2030   No                   Yes
      23                            019                          ility guarantee
      December 29, 20               December 19, 2               Related responsib
ZPC                     6,260,000                     4,350.81                       July 30, 2030   No                   Yes
      23                            019                          ility guarantee
      December 29, 20               December 24, 2               Related responsib
ZPC                     6,260,000                     4,667.01                       July 30, 2030   No                   Yes
      23                            019                          ility guarantee
      December 29, 20               January 16, 202              Related responsib
ZPC                     6,260,000                     5,907.33                       July 30, 2030   No                   Yes
      23                            0                            ility guarantee
      December 29, 20               January 16, 202              Related responsib
ZPC                     6,260,000                     3,420.06                       July 30, 2030   No                   Yes
      23                            0                            ility guarantee
      December 29, 20               January 16, 202              Related responsib
ZPC                     6,260,000                     1,895.16                       July 30, 2030   No                   Yes
      23                            0                            ility guarantee
      December 29, 20               January 16, 202              Related responsib
ZPC                     6,260,000                     9,017.82                       July 30, 2030   No                   Yes
      23                            0                            ility guarantee
      December 29, 20               January 16, 202              Related responsib
ZPC                     6,260,000                     1,834.47                       July 30, 2030   No                   Yes
      23                            0                            ility guarantee
      December 29, 20               February 14, 20              Related responsib
ZPC                     6,260,000                     2,173.37                       July 30, 2030   No                   Yes
      23                            20                           ility guarantee
      December 29, 20               February 18, 20              Related responsib
ZPC                     6,260,000                      627.81                        July 30, 2030   No                   Yes
      23                            20                           ility guarantee
      December 29, 20                                            Related responsib
ZPC                     6,260,000   March 16, 2020     4,039.2                       July 30, 2030   No                   Yes
      23                                                         ility guarantee
      December 29, 20                                            Related responsib
ZPC                     6,260,000   March 19, 2020    6,218.94                       July 30, 2030   No                   Yes
      23                                                         ility guarantee
      December 29, 20                                            Related responsib
ZPC                     6,260,000   March 31, 2020     10,200                        July 30, 2030   No                   Yes
      23                                                         ility guarantee
      December 29, 20                                            Related responsib
ZPC                     6,260,000   April 1, 2020      16,575                        July 30, 2030   No                   Yes
      23                                                         ility guarantee


                                                                           69
                                                                                                             2024 Semi-annual Report
      December 29, 20                                             Related responsib
ZPC                     6,260,000   April 17, 2020     1,551.93                       July 30, 2030     No                   Yes
      23                                                          ility guarantee
      December 29, 20                                             Related responsib
ZPC                     6,260,000   April 17, 2020      2,177.7                       July 30, 2030     No                   Yes
      23                                                          ility guarantee
      December 29, 20                                             Related responsib
ZPC                     6,260,000   May 13, 2020         2,040                        July 30, 2030     No                   Yes
      23                                                          ility guarantee
      December 29, 20                                             Related responsib
ZPC                     6,260,000   June 3, 2020       3,729.63                       July 30, 2030     No                   Yes
      23                                                          ility guarantee
      December 29, 20                                             Related responsib
ZPC                     6,260,000   June 5, 2020       3,729.63                       July 30, 2030     No                   Yes
      23                                                          ility guarantee
      December 29, 20                                             Related responsib
ZPC                     6,260,000   July 4, 2023      20,249.78                       March 15, 2027    No                   Yes
      23                                                          ility guarantee
      December 29, 20               January 20, 202               Related responsib   November 15, 20
ZPC                     6,260,000                       76,140                                          No                   Yes
      23                            1                             ility guarantee     32
      December 29, 20               January 20, 202               Related responsib   November 15, 20
ZPC                     6,260,000                       22,278                                          No                   Yes
      23                            1                             ility guarantee     32
      December 29, 20               January 20, 202               Related responsib   November 15, 20
ZPC                     6,260,000                       84,600                                          No                   Yes
      23                            1                             ility guarantee     32
      December 29, 20               January 20, 202               Related responsib   November 15, 20
ZPC                     6,260,000                      282,000                                          No                   Yes
      23                            1                             ility guarantee     32
      December 29, 20               January 20, 202               Related responsib   November 15, 20
ZPC                     6,260,000                      123,516                                          No                   Yes
      23                            1                             ility guarantee     32
      December 29, 20               January 20, 202               Related responsib   November 15, 20
ZPC                     6,260,000                      24,477.6                                         No                   Yes
      23                            1                             ility guarantee     32
      December 29, 20               January 20, 202               Related responsib   November 15, 20
ZPC                     6,260,000                        8,460                                          No                   Yes
      23                            1                             ility guarantee     32
      December 29, 20               January 21, 202               Related responsib   November 15, 20
ZPC                     6,260,000                       32,148                                          No                   Yes
      23                            1                             ility guarantee     32
      December 29, 20               January 21, 202               Related responsib   November 15, 20
ZPC                     6,260,000                       56,400                                          No                   Yes
      23                            1                             ility guarantee     32
      December 29, 20               January 21, 202               Related responsib   November 15, 20
ZPC                     6,260,000                       56,400                                          No                   Yes
      23                            1                             ility guarantee     32
      December 29, 20               January 21, 202               Related responsib   November 15, 20
ZPC                     6,260,000                       11,280                                          No                   Yes
      23                            1                             ility guarantee     32


                                                                            70
                                                                                                             2024 Semi-annual Report
      December 29, 20               January 22, 202               Related responsib   November 15, 20
ZPC                     6,260,000                       32,148                                          No                   Yes
      23                            1                             ility guarantee     32
      December 29, 20               February 4, 202               Related responsib   November 15, 20
ZPC                     6,260,000                       53,580                                          No                   Yes
      23                            1                             ility guarantee     32
      December 29, 20               February 5, 202               Related responsib   November 15, 20
ZPC                     6,260,000                       42,300                                          No                   Yes
      23                            1                             ility guarantee     32
      December 29, 20               February 5, 202               Related responsib   November 15, 20
ZPC                     6,260,000                       39,480                                          No                   Yes
      23                            1                             ility guarantee     32
      December 29, 20               February 5, 202               Related responsib   November 15, 20
ZPC                     6,260,000                       16,920                                          No                   Yes
      23                            1                             ility guarantee     32
      December 29, 20               February 5, 202               Related responsib   November 15, 20
ZPC                     6,260,000                       56,400                                          No                   Yes
      23                            1                             ility guarantee     32
      December 29, 20               February 5, 202               Related responsib   November 15, 20
ZPC                     6,260,000                      104,340                                          No                   Yes
      23                            1                             ility guarantee     32
      December 29, 20               February 5, 202               Related responsib   November 15, 20
ZPC                     6,260,000                       64,296                                          No                   Yes
      23                            1                             ility guarantee     32
      December 29, 20               February 7, 202               Related responsib   November 15, 20
ZPC                     6,260,000                       32,148                                          No                   Yes
      23                            1                             ility guarantee     32
      December 29, 20                                             Related responsib   November 15, 20
ZPC                     6,260,000   March 18, 2021      11,844                                          No                   Yes
      23                                                          ility guarantee     32
      December 29, 20                                             Related responsib   November 15, 20
ZPC                     6,260,000   March 18, 2021    20,100.96                                         No                   Yes
      23                                                          ility guarantee     32
      December 29, 20                                             Related responsib   November 15, 20
ZPC                     6,260,000   March 19, 2021      28,200                                          No                   Yes
      23                                                          ility guarantee     32
      December 29, 20                                             Related responsib   November 15, 20
ZPC                     6,260,000   March 19, 2021      33,840                                          No                   Yes
      23                                                          ility guarantee     32
      December 29, 20                                             Related responsib   November 15, 20
ZPC                     6,260,000   March 22, 2021      56,400                                          No                   Yes
      23                                                          ility guarantee     32
      December 29, 20                                             Related responsib   November 15, 20
ZPC                     6,260,000   March 22, 2021      56,400                                          No                   Yes
      23                                                          ility guarantee     32
      December 29, 20                                             Related responsib   November 15, 20
ZPC                     6,260,000   March 25, 2021      28,200                                          No                   Yes
      23                                                          ility guarantee     32
      December 29, 20                                             Related responsib   November 15, 20
ZPC                     6,260,000   March 26, 2021     141,000                                          No                   Yes
      23                                                          ility guarantee     32


                                                                            71
                                                                                                          2024 Semi-annual Report
      December 29, 20                                          Related responsib   November 15, 20
ZPC                     6,260,000   March 26, 2021    45,120                                         No                   Yes
      23                                                       ility guarantee     32
      December 29, 20                                          Related responsib   November 15, 20
ZPC                     6,260,000   April 28, 2021    16,920                                         No                   Yes
      23                                                       ility guarantee     32
      December 29, 20                                          Related responsib   November 15, 20
ZPC                     6,260,000   April 28, 2021    73,320                                         No                   Yes
      23                                                       ility guarantee     32
      December 29, 20                                          Related responsib   November 15, 20
ZPC                     6,260,000   April 28, 2021    34,968                                         No                   Yes
      23                                                       ility guarantee     32
      December 29, 20                                          Related responsib   November 15, 20
ZPC                     6,260,000   April 28, 2021    28,200                                         No                   Yes
      23                                                       ility guarantee     32
      December 29, 20                                          Related responsib   November 15, 20
ZPC                     6,260,000   April 28, 2021    17,484                                         No                   Yes
      23                                                       ility guarantee     32
      December 29, 20                                          Related responsib   November 15, 20
ZPC                     6,260,000   April 29, 2021    45,120                                         No                   Yes
      23                                                       ility guarantee     32
      December 29, 20                                          Related responsib   November 15, 20
ZPC                     6,260,000   April 30, 2021     2,820                                         No                   Yes
      23                                                       ility guarantee     32
      December 29, 20                                          Related responsib   November 15, 20
ZPC                     6,260,000   April 30, 2021     2,820                                         No                   Yes
      23                                                       ility guarantee     32
      December 29, 20                                          Related responsib   November 15, 20
ZPC                     6,260,000   June 29, 2021     56,400                                         No                   Yes
      23                                                       ility guarantee     32
      December 29, 20                                          Related responsib   November 15, 20
ZPC                     6,260,000   July 5, 2021     186,120                                         No                   Yes
      23                                                       ility guarantee     32
      December 29, 20                                          Related responsib   November 15, 20
ZPC                     6,260,000   July 5, 2021      28,200                                         No                   Yes
      23                                                       ility guarantee     32
      December 29, 20                                          Related responsib   November 15, 20
ZPC                     6,260,000   July 6, 2021      22,560                                         No                   Yes
      23                                                       ility guarantee     32
      December 29, 20                                          Related responsib   November 15, 20
ZPC                     6,260,000   July 6, 2021      39,480                                         No                   Yes
      23                                                       ility guarantee     32
      December 29, 20                                          Related responsib   November 15, 20
ZPC                     6,260,000   July 6, 2021      81,780                                         No                   Yes
      23                                                       ility guarantee     32
      December 29, 20                                          Related responsib   November 15, 20
ZPC                     6,260,000   July 6, 2021      81,780                                         No                   Yes
      23                                                       ility guarantee     32
      December 29, 20                                          Related responsib   November 15, 20
ZPC                     6,260,000   July 6, 2021      84,600                                         No                   Yes
      23                                                       ility guarantee     32


                                                                         72
                                                                                                             2024 Semi-annual Report
      December 29, 20                                             Related responsib   November 15, 20
ZPC                     6,260,000   July 6, 2021       169,200                                          No                   Yes
      23                                                          ility guarantee     32
      December 29, 20                                             Related responsib   November 15, 20
ZPC                     6,260,000   July 6, 2021        22,560                                          No                   Yes
      23                                                          ility guarantee     32
      December 29, 20               September 15, 2               Related responsib   November 15, 20
ZPC                     6,260,000                     56,941.44                                         No                   Yes
      23                            021                           ility guarantee     32
      December 29, 20               September 17, 2               Related responsib   November 15, 20
ZPC                     6,260,000                       22,560                                          No                   Yes
      23                            021                           ility guarantee     32
      December 29, 20               September 17, 2               Related responsib   November 15, 20
ZPC                     6,260,000                       21,996                                          No                   Yes
      23                            021                           ility guarantee     32
      December 29, 20               September 17, 2               Related responsib   November 15, 20
ZPC                     6,260,000                       45,120                                          No                   Yes
      23                            021                           ility guarantee     32
      December 29, 20               September 17, 2               Related responsib   November 15, 20
ZPC                     6,260,000                      115,620                                          No                   Yes
      23                            021                           ility guarantee     32
      December 29, 20               September 22, 2               Related responsib   November 15, 20
ZPC                     6,260,000                       18,612                                          No                   Yes
      23                            021                           ility guarantee     32
      December 29, 20                                             Related responsib   November 15, 20
ZPC                     6,260,000   June 13, 2022        9,024                                          No                   Yes
      23                                                          ility guarantee     32
      December 29, 20                                             Related responsib   November 15, 20
ZPC                     6,260,000   July 11, 2022       191.76                                          No                   Yes
      23                                                          ility guarantee     32
      December 29, 20                                             Related responsib   November 15, 20
ZPC                     6,260,000   August 2, 2022      124.08                                          No                   Yes
      23                                                          ility guarantee     32
      December 29, 20                                             Related responsib   November 15, 20
ZPC                     6,260,000   August 4, 2022      214.32                                          No                   Yes
      23                                                          ility guarantee     32
      December 29, 20                                             Related responsib   November 15, 20
ZPC                     6,260,000   August 9, 2022       67.68                                          No                   Yes
      23                                                          ility guarantee     32
      December 29, 20                                             Related responsib   November 15, 20
ZPC                     6,260,000   August 10, 2022        8.46                                         No                   Yes
      23                                                          ility guarantee     32
      December 29, 20               September 5, 20               Related responsib   November 15, 20
ZPC                     6,260,000                       290.46                                          No                   Yes
      23                            22                            ility guarantee     32
      December 29, 20               October 10, 202               Related responsib   November 15, 20
ZPC                     6,260,000                       231.24                                          No                   Yes
      23                            2                             ility guarantee     32
      December 29, 20               November 1, 20                Related responsib   November 15, 20
ZPC                     6,260,000                       248.16                                          No                   Yes
      23                            22                            ility guarantee     32


                                                                            73
                                                                                                                                                             2024 Semi-annual Report
              December 29, 20                   December 16, 2                  Related responsib                                    November 15, 20
ZPC                                 6,260,000                          39.48                                                                            No                   Yes
              23                                022                             ility guarantee                                      32
              December 29, 20                   December 27, 2                  Related responsib                                    November 15, 20
ZPC                                 6,260,000                          4,512                                                                            No                   Yes
              23                                022                             ility guarantee                                      32
              December 29, 20                   November 2, 20                  Related responsib
ZPC                                 6,260,000                          91.81                                                         July 1, 2024       No                   Yes
              23                                21                              ility guarantee
              December 29, 20                   November 18, 2                  Related responsib
ZPC                                 6,260,000                        715.48                                                          July 1, 2024       No                   Yes
              23                                021                             ility guarantee
              December 29, 20                   December 3, 20                  Related responsib
ZPC                                 6,260,000                        386.15                                                          July 1, 2024       No                   Yes
              23                                21                              ility guarantee
              December 29, 20                                                   Related responsib
ZPC                                 6,260,000   April 28, 2022       239.46                                                          July 1, 2024       No                   Yes
              23                                                                ility guarantee
              December 29, 20                   September 5, 20                 Related responsib
ZPC                                 6,260,000                       1,514.27                                                         January 31, 2026   No                   Yes
              23                                22                              ility guarantee
              December 29, 20                   September 8, 20                 Related responsib
ZPC                                 6,260,000                     15,099.24                                                          July 30, 2024      No                   Yes
              23                                22                              ility guarantee
              December 29, 20                   October 12, 202                 Related responsib
ZPC                                 6,260,000                          57.46                                                         July 1, 2024       No                   Yes
              23                                2                               ility guarantee
Total limits of guarantees to sub                                 Total amount actually incurred
sidiaries approved during the re                     12,031,600   of guarantees to subsidiaries du                                                                                 6,177,570.15
porting period (B3)                                               ring the reporting period (B4)
                                                                        Guarantees of a subsidiary to its subsidiaries
              Date of disclosur
Name of g                                                         Actual gu                          Collater    Counter-guara                          If the guarantee     Whether to provid
              e of announceme       Guarante    Actual occurre                                                                       Guarantee perio
uarantee                                                          arantee a     Guarantee type       al (if an   ntee situation (i                       has been perfor     e guarantee for rel
              nt relating to gu      e limit       nce date                                                                                d
 object                                                            mount                                 y)           f any)                                   med               ated party
                arantee limit
Yisheng D     December 29, 20                   January 25, 202                 Related responsib
                                      200,000                          69.39                                                         July 25, 2024      No                   Yes
ahua          23                                4                               ility guarantee
Yisheng D     December 29, 20                   January 25, 202                 Related responsib
                                      200,000                          18.68                                                         July 25, 2024      No                   Yes
ahua          23                                4                               ility guarantee
Yisheng D     December 29, 20                   January 25, 202                 Related responsib
                                      200,000                        228.41                                                          July 25, 2024      No                   Yes
ahua          23                                4                               ility guarantee
Yisheng D     December 29, 20                   January 25, 202                 Related responsib
                                      200,000                          38.19                                                         July 25, 2024      No                   Yes
ahua          23                                4                               ility guarantee

Yisheng D     December 29, 20         200,000   January 25, 202      221.61     Related responsib                                    July 25, 2024      No                   Yes

                                                                                           74
                                                                                                               2024 Semi-annual Report
ahua        23                          4                          ility guarantee
Yisheng D   December 29, 20             January 25, 202            Related responsib
                              200,000                     286.55                       July 25, 2024      No                   Yes
ahua        23                          4                          ility guarantee
Yisheng D   December 29, 20             January 25, 202            Related responsib
                              200,000                     112.13                       July 25, 2024      No                   Yes
ahua        23                          4                          ility guarantee
Yisheng D   December 29, 20             January 25, 202            Related responsib
                              200,000                      25.06                       July 25, 2024      No                   Yes
ahua        23                          4                          ility guarantee
Yisheng D   December 29, 20             January 25, 202            Related responsib
                              200,000                       7.05                       July 25, 2024      No                   Yes
ahua        23                          4                          ility guarantee
Yisheng D   December 29, 20             January 25, 202            Related responsib
                              200,000                      41.38                       July 25, 2024      No                   Yes
ahua        23                          4                          ility guarantee
Yisheng D   December 29, 20             January 25, 202            Related responsib
                              200,000                      42.97                       July 25, 2024      No                   Yes
ahua        23                          4                          ility guarantee
Yisheng D   December 29, 20             January 25, 202            Related responsib
                              200,000                      51.32                       July 25, 2024      No                   Yes
ahua        23                          4                          ility guarantee
Yisheng D   December 29, 20             January 26, 202            Related responsib
                              200,000                      61.72                       July 26, 2024      No                   Yes
ahua        23                          4                          ility guarantee
Yisheng D   December 29, 20             January 26, 202            Related responsib
                              200,000                     173.91                       July 26, 2024      No                   Yes
ahua        23                          4                          ility guarantee
Yisheng D   December 29, 20             January 26, 202            Related responsib
                              200,000                     104.34                       July 26, 2024      No                   Yes
ahua        23                          4                          ility guarantee
Yisheng D   December 29, 20             January 26, 202            Related responsib
                              200,000                     187.48                       July 26, 2024      No                   Yes
ahua        23                          4                          ility guarantee
Yisheng D   December 29, 20             January 26, 202            Related responsib
                              200,000                     353.96                       July 26, 2024      No                   Yes
ahua        23                          4                          ility guarantee
Yisheng D   December 29, 20             January 26, 202            Related responsib
                              200,000                      76.64                       July 26, 2024      No                   Yes
ahua        23                          4                          ility guarantee
Yisheng D   December 29, 20             January 26, 202            Related responsib
                              200,000                     182.73                       July 26, 2024      No                   Yes
ahua        23                          4                          ility guarantee
Yisheng D   December 29, 20             January 26, 202            Related responsib
                              200,000                      17.28                       July 26, 2024      No                   Yes
ahua        23                          4                          ility guarantee
Yisheng D   December 29, 20             January 26, 202            Related responsib
                              200,000                       7.06                       July 26, 2024      No                   Yes
ahua        23                          4                          ility guarantee

Yisheng D   December 29, 20   200,000   March 26, 2024      0.82   Related responsib   September 26, 20   No                   Yes

                                                                              75
                                                                                                                 2024 Semi-annual Report
ahua        23                                                       ility guarantee     24
Yisheng D   December 29, 20                                          Related responsib   September 26, 20
                              200,000   March 26, 2024        4.33                                          No                   Yes
ahua        23                                                       ility guarantee     24
Yisheng D   December 29, 20                                          Related responsib   September 26, 20
                              200,000   March 26, 2024      13.68                                           No                   Yes
ahua        23                                                       ility guarantee     24
Yisheng D   December 29, 20                                          Related responsib   September 26, 20
                              200,000   March 26, 2024         16                                           No                   Yes
ahua        23                                                       ility guarantee     24
Yisheng D   December 29, 20                                          Related responsib   December 13, 202
                              200,000   June 13, 2024       82.61                                           No                   Yes
ahua        23                                                       ility guarantee     4
Yisheng D   December 29, 20                                          Related responsib   December 13, 202
                              200,000   June 13, 2024          32                                           No                   Yes
ahua        23                                                       ility guarantee     4
Yisheng D   December 29, 20                                          Related responsib
                              200,000   January 8, 2024       140                        July 8, 2024       No                   Yes
ahua        23                                                       ility guarantee
Yisheng D   December 29, 20                                          Related responsib
                              200,000   January 8, 2024       140                        July 8, 2024       No                   Yes
ahua        23                                                       ility guarantee
Yisheng D   December 29, 20                                          Related responsib
                              200,000   January 8, 2024       140                        July 8, 2024       No                   Yes
ahua        23                                                       ility guarantee
Yisheng D   December 29, 20                                          Related responsib
                              200,000   January 8, 2024       105                        July 8, 2024       No                   Yes
ahua        23                                                       ility guarantee
Yisheng D   December 29, 20             January 11, 202              Related responsib
                              200,000                       96.85                        July 11, 2024      No                   Yes
ahua        23                          4                            ility guarantee
Yisheng D   December 29, 20             January 11, 202              Related responsib
                              200,000                      152.66                        July 11, 2024      No                   Yes
ahua        23                          4                            ility guarantee
Yisheng D   December 29, 20             January 11, 202              Related responsib
                              200,000                       39.31                        July 11, 2024      No                   Yes
ahua        23                          4                            ility guarantee
Yisheng D   December 29, 20             January 11, 202              Related responsib
                              200,000                         6.18                       July 11, 2024      No                   Yes
ahua        23                          4                            ility guarantee
Yisheng D   December 29, 20             January 11, 202              Related responsib
                              200,000                       61.06                        July 11, 2024      No                   Yes
ahua        23                          4                            ility guarantee
Yisheng D   December 29, 20             February 7, 202              Related responsib
                              200,000                     3,066.54                       August 7, 2024     No                   Yes
ahua        23                          4                            ility guarantee
Yisheng D   December 29, 20             February 7, 202              Related responsib
                              200,000                     3,066.54                       August 7, 2024     No                   Yes
ahua        23                          4                            ility guarantee

Yisheng D   December 29, 20   200,000   March 14, 2024    3,088.62   Related responsib   September 14, 20   No                   Yes

                                                                                76
                                                                                                                2024 Semi-annual Report
ahua        23                                                      ility guarantee     24
Yisheng D   December 29, 20                                         Related responsib   September 15, 20
                              200,000   March 15, 2024   3,088.62                                          No                   Yes
ahua        23                                                      ility guarantee     24
Yisheng D   December 29, 20                                         Related responsib   September 18, 20
                              200,000   March 18, 2024     97.34                                           No                   Yes
ahua        23                                                      ility guarantee     24
Yisheng D   December 29, 20                                         Related responsib   September 18, 20
                              200,000   March 18, 2024     12.29                                           No                   Yes
ahua        23                                                      ility guarantee     24
Yisheng D   December 29, 20                                         Related responsib   September 18, 20
                              200,000   March 18, 2024    277.61                                           No                   Yes
ahua        23                                                      ility guarantee     24
Yisheng D   December 29, 20                                         Related responsib   September 21, 20
                              200,000   March 21, 2024     108.4                                           No                   Yes
ahua        23                                                      ility guarantee     24
Yisheng D   December 29, 20                                         Related responsib   September 21, 20
                              200,000   March 21, 2024     34.21                                           No                   Yes
ahua        23                                                      ility guarantee     24
Yisheng D   December 29, 20                                         Related responsib   September 21, 20
                              200,000   March 21, 2024    611.79                                           No                   Yes
ahua        23                                                      ility guarantee     24
Yisheng D   December 29, 20                                         Related responsib   September 21, 20
                              200,000   March 21, 2024    123.44                                           No                   Yes
ahua        23                                                      ility guarantee     24
Yisheng D   December 29, 20                                         Related responsib   September 21, 20
                              200,000   March 21, 2024     31.05                                           No                   Yes
ahua        23                                                      ility guarantee     24
Yisheng D   December 29, 20                                         Related responsib   September 21, 20
                              200,000   March 21, 2024     90.46                                           No                   Yes
ahua        23                                                      ility guarantee     24
Yisheng D   December 29, 20                                         Related responsib   September 21, 20
                              200,000   March 21, 2024    158.41                                           No                   Yes
ahua        23                                                      ility guarantee     24
Yisheng D   December 29, 20                                         Related responsib   September 21, 20
                              200,000   March 21, 2024     12.99                                           No                   Yes
ahua        23                                                      ility guarantee     24
Yisheng D   December 29, 20                                         Related responsib
                              200,000   May 11, 2024       2,100                        August 11, 2024    No                   Yes
ahua        23                                                      ility guarantee
Yisheng D   December 29, 20                                         Related responsib
                              200,000   May 11, 2024      2,208.5                       August 11, 2024    No                   Yes
ahua        23                                                      ility guarantee
Yisheng D   December 29, 20                                         Related responsib   November 24, 20
                              200,000   May 24, 2024         840                                           No                   Yes
ahua        23                                                      ility guarantee     24
Yisheng D   December 29, 20                                         Related responsib   November 29, 20
                              200,000   May 29, 2024         392                                           No                   Yes
ahua        23                                                      ility guarantee     24

Yisheng D   December 29, 20   200,000   March 15, 2024   16,277.5   Related responsib   September 12, 20   No                   Yes

                                                                               77
                                                                                                                                                      2024 Semi-annual Report
 ahua          23                                                                  ility guarantee                            24
 Yisheng D     December 29, 20                                                     Related responsib                          December 12, 202
                                      200,000    June 13, 2024            2,700                                                                  No                   Yes
 ahua          23                                                                  ility guarantee                            4
 Yisheng D     December 29, 20                                                     Related responsib                          December 13, 202
                                      200,000    June 13, 2024            5,500                                                                  No                   Yes
 ahua          23                                                                  ility guarantee                            4
 Yisheng D     December 29, 20                                                     Related responsib                          September 25, 20
                                      200,000    March 29, 2024         917.03                                                                   No                   Yes
 ahua          23                                                                  ility guarantee                            24
 Total limits of guarantees to sub                                   Total amount actually incurred
 sidiaries approved during the re                         200,000    of guarantees to subsidiaries du                                                                           48,141.7
 porting period (C3)                                                 ring the reporting period (C4)
                                                 Total amount of guarantees of the Company (Including the above three mentioned guarantees)
 Total limits of guarantees appro                                    Total amount actually incurred
 ved during the reporting period                       12,231,600    of guarantees during the reporti                                                                       6,225,711.85
 (A3+B3+C3)                                                          ng period (A4+B4+C4)
 Total actual guarantees (i.e. A4+B4+C4) as a percentage of the Company's net assets                                                                                            141.70%

3. Entrusted asset management

□Applicable  Not applicable

The Company had no entrusted asset management during the reporting period.

4. Other major contracts

□Applicable  Not applicable
The Company had no other major contracts during the reporting period.


XIII. Explanation of Other Major Matters

□ Applicable Not applicable
The Company had no other major matters to be described during the reporting period.


XIV. Major Matters of Subsidiaries

□Applicable  Not applicable
                                                                                              78
                                                                                                                                                  2024 Semi-annual Report

                                                              Section VII Changes in Shares and Shareholders

I. Changes in Shares

1. Changes in shares

                                                                                                                                                                      Unit: share

                                       Before the change                                  Increase or decrease (+, -)                              After the change
                                                                                       Bonus s    Capital conve
                                   Number           Ratio          New shares issued                                    Others   Subtotal   Number               Ratio
                                                                                        hares        rsion
 I. Restricted shares             627,243,750              6.19%                                                                             627,243,750                 6.19%
   1. State-owned shares
   2. Shares held by state-o
 wned legal persons
   3. Shares held by other d
                                  627,243,750              6.19%                                                                             627,243,750                 6.19%
 omestic capital
      Including: Shares held
 by domestic legal persons
      Shares held by domest
                                  627,243,750              6.19%                                                                             627,243,750                 6.19%
 ic natural persons
   4. Shares held by foreign
 investors
      Including: Shares held
 by foreign legal persons
     Shares held by foreign
 natural persons
 II. Shares not subject to sale   9,498,281,25
                                                      93.81%                                                                                9,498,281,250              93.81%
 s restrictions                              0
                                  9,498,281,25
   1. RMB ordinary shares                             93.81%                                                                                9,498,281,250              93.81%
                                             0
    2. Domestically-listed for
 eign shares

                                                                                           79
                                                                                                                                                        2024 Semi-annual Report
    3. Overseas-listed foreig
 n shares
   4. Others
                                10,125,525,0
 III. Total shares                                     100.00%                                                                                 10,125,525,000               100.00%
                                         00

Causes for change in shares

□Applicable  Not applicable

Approval of changes in shares

□Applicable  Not applicable

Transfer of share changes

□Applicable  Not applicable

Implementation progress of share repurchase

 Applicable □Not applicable

During the reporting period, the Company repurchased 35,947,336 shares through its dedicated securities account via centralized bidding in the third phase of its shar
e buyback program. The highest transaction price was RMB 10.33 per share, and the lowest was RMB 9.38 per share, with a total transaction amount of RMB 359,90
1,072.78 (excluding transaction fees). As of the disclosure date of this report, the Company has completed three phases of the buyback program. The details are as fol
lows:

                                                                                                  Number of shares
 Disclosure time     Number of shares to b                                         Repurchase                        Repurchased amou Highest repurch Lowest repurchase
                                                 Proposed repurchase amount                       repurchased (share
  of the scheme      e repurchased (shares)                                          period                              nt (yuan)    ase price (yuan)   price (yuan)
                                                                                                          s)
                     45,454,500 shares -90,9     RMB 1 billion (inclusive) and n
                                                                                   2022.3.29-2
 2022.3.16           09,100 shares (all inclus   ot more than RMB 2 billion (inc                        136,082,746     1,998,203,937.31        15.83                13.1
                                                                                   022.8.2
                     ive)                        lusive)
                     50 million shares-100 m     RMB 1 billion (inclusive) and n
                                                                                   2022.8.18-2
 2022.8.5            illion shares (both inclu   ot more than RMB 2 billion (inc                        147,862,706     1,989,986,431.34        15.45               10.04
                                                                                   023.7.27
                     sive)                       lusive)




                                                                                             80
                                                                                                                                             2024 Semi-annual Report
                  83,333,333 shares - 16
                                             RMB 1.5 billion (inclusive) - R   2023.8.28-2
 2023.8.22        6,666,667 shares (both i                                                    269,287,406   2,999,714,555.37         12.70                8.66
                                             MB 3 billion (inclusive)          024.8.19
                  nclusive)

Implementation progress of reducing repurchased shares by centralized bidding.

□ Applicable Not applicable

Impact of share changes on financial indicators such as basic EPS, diluted EPS, net assets per share attributable to ordinary shareholders of the Company for the most
recent year and the latest period.

□ Applicable Not applicable

Other disclosures that the Company deems necessary or required by the securities regulatory authorities to be disclosed.

□ Applicable Not applicable

2. Changes in restricted shares

□ Applicable Not applicable

II. Securities Issuance and Listing
□ Applicable Not applicable


III. Number and Shareholding of the Company's Shareholders

                                                                                                                                                              Unit: share




                                                                                         81
                                                                                                                                                                 2024 Semi-annual Report
                                                                                           Total number of preferred shareholders with votin
Total number of common shareholders at the en
                                                                                 98,145    g rights restored at the end of the reporting period                                   0
d of the reporting period
                                                                                            (if any) (see Note 8)
                        Shareholdings of shareholders holding over 5% of shares or the top 10 shareholders (excluding shares lent through refinancing)
                                                                          Number of sh     Increase or d    Number of sha                           Pledge, marking or freezing
                                                                                                                               Number of non
                                 Nature of sharehol      Shareholding     ares held at t   ecrease durin    res held with li
  Name of shareholders                                                                                                         -restricted shar
                                       ders                  ratio        he end of the    g the reportin   mited sales con                       Share status          Number
                                                                                                                                    es held
                                                                          report period       g period          ditions
Zhejiang Rongsheng Holdin       Domestic non-state-
                                                               52.46%     5,311,350,017      101,112,537                   0     5,311,350,017    Not applicable                  0
g Group Co., Ltd.               owned legal person
Aramco Overseas Company         Overseas legal pers
                                                               10.00%     1,012,552,501                 0                  0     1,012,552,501    Not applicable                  0
B.V.                            on
                                Domestic natural pe
Li Shuirong                                                     6.35%       643,275,000                 0       482,456,250        160,818,750    Not applicable                  0
                                rson
Hong Kong Securities Clear      Overseas legal pers
                                                                1.81%       183,133,399       36,342,888                   0       183,133,399    Not applicable                  0
ing Company Limited             on
                                Domestic natural pe
Li Guoqing                                                      0.95%        96,525,000                 0        72,393,750         24,131,250    Not applicable                  0
                                rson
                                Domestic natural pe
Xu Yuejuan                                                      0.95%        96,525,000                 0                  0        96,525,000    Not applicable                  0
                                rson
                                Domestic natural pe
Li Yongqing                                                     0.95%        96,525,000                 0        72,393,750         24,131,250    Not applicable                  0
                                rson
Horizon Asset - Huaneng Tr
ust  Jiayue No. 7 Single Fu
nd Trust - Horizon Asset Hu     Other                           0.54%        55,148,287                 0                  0        55,148,287    Not applicable                  0
ixin No. 43 Single Asset Ma
nagement Plan
Hua'neng Guicheng Trust C
o., Ltd. - Hua'neng Trust  R
                                Other                           0.49%        50,078,500                 0                  0        50,078,500    Not applicable                  0
ongyue Weicheng collective
 funds trust plan
                                Domestic natural pe
Dai Deming                                                      0.47%        48,000,000       19,630,000                   0        48,000,000    Not applicable                  0
                                rson
The situation (if any) that strategic investors or gen
eral legal persons become the top 10 shareholders d      Not applicable
ue to the placement of new shares

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                                                                                                                                                                   2024 Semi-annual Report
                                                        Among the top 10 shareholders, Zhejiang Rongsheng Holding Group Co., Ltd. is the controlling shareholder of the Company,
Explanation of the relationship or concerted action     Li Yongqing and Li Guoqing are nephews of Li Shuirong, Chairman of the Board of Directors of Zhejiang Rongsheng Holdin
among the above shareholders                            g Group Co., Ltd., Xu Yuejuan is sister-in-law of Li Shuirong, forming associated relationships. In addition to the above associ
                                                        ated 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 delegatin
                                                        Not applicable
g/receiving/waiving voting rights
Special explanation on the existence of repurchase
                                                        Among the top 10 shareholders, Rongsheng Petrochemical Co., Ltd. repurchased 552,380,458 shares in the special securities a
accounts among the top 10 shareholders (if any) (se
                                                        ccount, accounting for 5.46% of the Company's total share capital.
e Note 11)
            Shareholding of top 10 common shareholders not subject to sales restrictions (excluding shares lent through refinancing and executive lock-in shares)

                                                        Number of shares not subject to sales restrictions held at the end of the r                     Class of shares
              Name of shareholders
                                                                                   eporting period                                            Class of shares          Class of shares
Zhejiang Rongsheng Holding Group Co., Ltd.                                                                              5,311,350,017    RMB ordinary shares              5,311,350,017
Aramco Overseas Company B.V.                                                                                           1,012,552,501     RMB ordinary shares              1,012,552,501
Hong Kong Securities Clearing Company Limited                                                                            183,133,399     RMB ordinary shares               183,133,399
Li Shuirong                                                                                                              160,818,750     RMB ordinary shares               160,818,750
Xu Yuejuan                                                                                                                 96,525,000    RMB ordinary shares                 96,525,000
Horizon Asset - Huaneng Trust  Jiayue No. 7 Singl
e Fund Trust - Horizon Asset Huixin No. 43 Single                                                                          55,148,287    RMB ordinary shares                 55,148,287
Asset Management Plan
Hua'neng Guicheng Trust Co., Ltd. - Hua'neng Trus
                                                                                                                           50,078,500    RMB ordinary shares                 50,078,500
t  Rongyue Weicheng collective funds trust plan
Dai Deming                                                                                                                 48,000,000    RMB ordinary shares                 48,000,000
Ni Xincai                                                                                                                  47,925,000    RMB ordinary shares                 47,925,000
Hangzhou Mingzhu Enterprise Management Partne
                                                                                                                           39,838,466    RMB ordinary shares                 39,838,466
rship (Limited Partnership)
Explanation of the relationship or concerted action
                                                        Among the top 10 shareholders, Zhejiang Rongsheng Holding Group Co., Ltd. is the controlling shareholder of the Company,
among the top 10 shareholders of outstanding share
                                                        Xu Yuejuan is the sister-in-law of Li Shuirong, Chairman of the Board of Directors of Zhejiang Rongsheng Holding Group Co.,
s not subject to sales restrictions and among the top
                                                         Ltd., and Ni Xincai is the brother-in-law of Li Shuirong, forming associated relationships. In addition to the above associated
10 shareholders of outstanding shares not subject to
                                                        relationships, the Company has no knowledge of whether other shareholders are related to each other or act in concert.
 sales restrictions and the top 10 shareholders
                                                        Zhejiang Rongsheng Holding Group Co., Ltd. holds 5,271,350,017 shares through an ordinary account and 40,000,000 shares
Explanation of the top 10 shareholders' participatio
                                                        through a credit account. Dai Deming holds 2,000,000 shares through a regular account and 46,000,000 shares through a marg
n in securities margin trading (if any) (see Note 4)
                                                        in account.

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                                                                                           2024 Semi-annual Report


Participation of shareholders holding more than 5% shares, top 10 shareholders and top 10 shareholders of outstan
ding shares not subject to sales restrictions in lending shares by refinancing business.

□ Applicable Not applicable

Changes in top 10 shareholders and top 10 shareholders of of outstanding shares not subject to sales restrictions du
e to lending/returning shares by refinancing business.

□ Applicable Not applicable

Whether any of the top 10 shareholders of ordinary share and the top 10 shareholders of ordinary shares not subjec
t to sales restrictions of the Company have any agreed repurchase trading during the reporting period?

□ Yes No

The top 10 shareholders of ordinary share and the top 10 shareholders of ordinary shares not subject to sales restric
tions did not conduct the agreed repurchase transaction during the reporting period.


IV. Equity Changes of Directors, Supervisors and Senior Management

□ Applicable Not applicable

There were no equity changes of the Company’s directors, supervisors and senior management during the reportin
g period; see 2023 Annual Report for details.


V. Changes in Controlling Shareholder or Actual Controller

Change of controlling shareholder during the reporting period

□ Applicable Not applicable

The controlling shareholder of the Company remained unchanged during the reporting period.

Changes in actual controller during the reporting period

□ Applicable Not applicable

The actual controller of the Company remained the same during the reporting period.




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                               Section VIII Preferred Shares

□ Applicable Not applicable

The Company had no preferred shares during the reporting period.




                                                      85
                                                                                                                                                                 2024 Semi-annual Report




                                                                                  Section IX Bonds

Applicable □ Not applicable


I. Enterprise Bonds

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


II. Corporate Bonds

Applicable □ Not applicabl
1. Basic information of corporate bonds
                                   Bond abbrev                       Issue da    Value dat      Maturity d   Bond b    Interest   Mode of repayment of principal
         Name of bond                                 Bond code                                                                                                             Trading venue
                                      iation                            te           e             ate       alance      rate              and interest
                                                                                                                                  The interest shall be accrued per y
 2020 Public Offering of Gree                                                                                                     ear on a simple interest basis, inst
 n Corporate Bonds to Eligible     20 Rongshen                       August      September      September                         ead of compound interest. The int       Shenzhen Stock Exc
                                                     149220                                                  100,000   3.45%
  Investors by Rongsheng Petr      g G2                              28, 2020    2, 2020        2, 2024                           erest shall be paid once a year, an     hange
 ochemical Co., Ltd. (Grade 2)                                                                                                    d the last interest shall be paid tog
                                                                                                                                  ether with the principal.
 Investor suitability arrangements (if any)                          Qualified institutional investor
 Applicable transaction mechanism                                    Bidding transaction
 Any risk of termination of listing and trading (if any) or not an
                                                                     None
 d countermeasures
                                                                                                                                                                          Unit:RMB 10,000




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                                                                                                        2024 Semi-annual Report


Overdue bonds
□ Applicable  Not applicable

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

Applicable □ Not applicable
                              Bond abbreviatio     Type of clause covered                                 Implementation of inves
      Name of bond                                                                Option clause
                                     n                under the bond                                       tor protection clause
 2020 Public Offering of G                                                                                The implementation condi
                                                   Option to adjust coupon     During the reporting p
 reen Corporate Bonds to E                                                                                tions for the above clause
                                                    rate, put-back option an   eriod, there was no ne
 ligible Investors by Rongs   20 Rongsheng G2                                                             of investor protection hav
                                                   d accelerated settlement    ed to implement the op
 heng Petrochemical Co., L                                                                                e not been triggered durin
                                                   clause                      tion clause.
 td. (Grade 2)                                                                                            g the reporting period


3. Adjustment of credit rating results during the reporting period

□ Applicable  Not applicable


4. Implementation and changes of guarantee, debt repayment plan and other debt repayment security meas
ures 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 enterprise
s.


IV. Convertible Corporate Bonds

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


V. Loss within the scope of the Consolidated Financial Statements during the reporting period
of the Company exceeding 10% of the net assets at the end of last year

□ Applicable  Not applicable


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

                                                                                                              Unit:RMB 10,000

                                                                                            Increase or decrease at the end of t
                              At the end of the reporting    At the end of the previous
          Item                                                                              he reporting period over the end of
                                        period                          year
                                                                                                     the previous year



                                                                87
                                                                                              2024 Semi-annual Report


Current ratio                                   0.597                       0.5967                                 0.05%
Liability-asset ratio                         75.32%                       74.75%                                  0.57%
Quick ratio                                    0.2005                       0.1490                                34.56%
                                                                                      Increase or decrease in the reportin
                                                         In the same period of the
                            In the reporting period                                   g period over the same period of th
                                                               previous year
                                                                                                e previous year
Net profit net of non-rec
                                            67,237.66                  -138,804.32                               148.44%
urring gain and loss
EBITDA total debt ratio                         6.17%                        3.76%                                 2.41%
Interest coverage ratio                           1.35                         0.19                              610.53%
Cash interest coverage r
                                                  3.16                         0.51                              519.61%
atio
EBITDA interest covera
                                                  3.18                         1.82                               74.73%
ge ratio
Loan repayment rate                          100.00%                      100.00%                                  0.00%
Interest cover ratio                         100.00%                      100.00%                                  0.00%




                                                          88
                                                                                        2024 Semi-annual Report




                                        Section X Financial Reports

I. Audit Report

Whether the semi-annual report is audited
□ Yes  No
The Company's semi-annual financial report is unaudited.


II. Financial Statements

The financial statement notes are represented in RMB.


1. Consolidated Balance Sheet

Prepared by: Rongsheng Petrochemical Co., Ltd.
                                                 June 30, 2024
                                                                                                       Unit: RMB

                           Item                              Ending balance                 Beginning balance
 Current assets:
   Monetary fund                                                    19,222,581,250.75            13,070,255,466.02
   Settlement provision
   Lending funds
   Trading financial assets                                            535,602,017.09               310,087,429.45
   Derivative financial assets
   Notes receivable
   Accounts receivable                                               7,628,521,455.74             4,737,733,703.66
   Accounts receivable financing                                       300,502,992.56               175,036,242.93
   Advance payment                                                   2,598,691,446.09             1,493,312,465.86
   Premium receivables
   Reinsurance receivables
   Reinsurance contract reserves receivables
   Other receivables                                                 4,027,880,726.92             4,510,228,597.49
      Including: Interest receivables
             Dividends receivable
   Redemptory monetary capital for sale
   Stock                                                            55,283,049,559.37            61,733,657,342.07
      Where: data resources
   Contract assets
   Held-for-sale assets
   Non-current assets due within one year
   Other current assets                                              4,856,362,002.18             5,297,128,974.31


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                                                                        2024 Semi-annual Report


Total current assets                                94,453,191,450.70            91,327,440,221.79
Non-current assets:
  Loans and advances
  Creditors investment
  Other creditors investment
  Long-term receivables
  Long-term equity investment                        9,403,115,007.57             9,183,711,444.96
  Investment in other equity instruments
  Other non-current financial assets
  Investment real estate                                10,259,851.60                10,395,574.60
  Fixed assets                                     215,692,742,200.98           219,699,679,397.52
  Construction in progress                          53,069,309,979.25            41,820,671,070.59
  Productive biological assets
  Oil & gas assets
  Right-of-use assets                                 188,026,784.20                200,102,141.16
  Intangible assets                                  8,000,188,568.79             7,128,930,412.44
     Where: data resources
  Development expenses
     Where: data resources
  Goodwill
  Long-term deferred expenses                                                            45,701.13
  Deferred income tax assets                          725,258,610.34                690,808,878.08
  Other non-current assets                           4,553,670,955.88             4,856,655,469.41
Total non-current assets                           291,642,571,958.61           283,591,000,089.89
Total assets                                       386,095,763,409.31           374,918,440,311.68
Current liabilities:
  Short-term borrowings                             44,219,682,059.34            44,810,936,767.94
  Borrowings from the central bank
  Borrowing funds
  Trading financial liabilities                      1,316,317,084.58               623,298,741.33
  Derivative financial liabilities
  Notes payable                                      3,221,161,129.33             4,195,471,402.63
  Accounts payable                                  58,034,176,861.77            49,744,126,901.38
  Advance collections
  Contractual liabilities                            3,511,525,781.43             4,421,732,432.83
  Financial assets sold for repurchase
  Deposits from customers and interbank
  Funds from securities trading agency
  Funds from securities underwriting agency
  Payroll payable                                     694,446,438.61              1,032,220,776.56
  Taxes payable                                      1,989,978,918.33               476,781,167.70



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                                                                                                2024 Semi-annual Report


   Other payables                                                        14,493,764,110.94               16,919,133,504.47
      Including: Interests payable
               Dividends payable                                                                            228,000,000.00
   Handling charges and commissions payable
   Reinsurance payable
   Held-for-sale liabilities
   Non-current liabilities due within one year                           30,295,055,763.90               30,286,684,174.81
   Other current liabilities                                                  440,923,005.96                551,990,844.96
 Total current liabilities                                              158,217,031,154.19              153,062,376,714.61
 Non-current liabilities:
   Insurance contract reserves
   Long-term borrowings                                                 130,518,130,600.50              125,179,583,821.18
   Bonds payable
      Including: Preferred share
               Perpetual bond
   Lease liabilities                                                          182,428,242.97                193,002,312.38
   Long-term payables
   Long-term payroll payable
   Estimated liabilities
   Deferred income                                                            194,182,559.81                195,581,593.25
   Deferred income tax liabilities                                           1,688,386,736.06             1,619,074,228.97
   Other non-current liabilities
 Total non-current liabilities                                          132,583,128,139.34              127,187,241,955.78
 Total liabilities                                                      290,800,159,293.53              280,249,618,670.39
 Owner's equity:
   Share capital                                                         10,125,525,000.00               10,125,525,000.00
   Other equity instruments
      Including: Preferred share
               Perpetual bond
   Capital reserve                                                       10,826,290,162.32               10,825,322,259.36
   Less: treasury stock                                                      6,979,518,635.02             6,619,807,176.02
   Other comprehensive income                                                 178,350,265.60                110,203,866.35
   Special reserves                                                            49,282,801.82                 60,677,296.91
   Surplus reserves                                                           974,151,644.68                974,151,644.68
   Generic risk reserves
   Undistributed profits                                                 28,760,438,623.45               28,859,818,194.51
 Total owner's equity attributable to the parent company                 43,934,519,862.85               44,335,891,085.79
   Minority equity                                                       51,361,084,252.93               50,332,930,555.50
 Total owners' equity                                                    95,295,604,115.78               94,668,821,641.29
 Total liabilities and owner's equity                                   386,095,763,409.31              374,918,440,311.68

Legal representative: Li Shuirong          Head of accounting: Wang Yafang      Head of accounting body: Zhang Shaoying


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                                                                      2024 Semi-annual Report


2. Balance Sheet of the Parent Company

                                                                                       Unit: RMB

                        Item               Ending balance             Beginning balance
Current assets:
  Monetary fund                                    1,987,915,680.30             3,178,729,609.27
  Trading financial assets                                                            590,642.24
  Derivative financial assets
  Notes receivable
  Accounts receivable                                 75,388,403.04                20,051,350.25
  Accounts receivable financing                       38,168,147.02                48,866,718.09
  Advance payment                                    469,668,735.96                86,770,376.46
  Other receivables                                2,658,824,606.04             3,279,228,160.71
     Including: Interest receivables
             Dividends receivable                    850,000,000.00             1,230,000,000.00
  Stock                                              234,265,265.89               373,819,275.01
     Where: data resources
  Contract assets
  Held-for-sale assets
  Non-current assets due within one year
  Other current assets                                 3,709,577.44
Total current assets                               5,467,940,415.69             6,988,056,132.03
Non-current assets:
  Creditors investment
  Other creditors investment
  Long-term receivables
  Long-term equity investment                     45,603,004,282.75            44,868,063,401.17
  Investment in other equity instruments
  Other non-current financial assets
  Investment real estate                              10,259,851.60                10,395,574.60
  Fixed assets                                       279,105,961.98               278,851,669.68
  Construction in progress
  Productive biological assets
  Oil & gas assets
  Right-of-use assets                                                                 362,662.83
  Intangible assets                                   14,694,052.90                15,926,750.02
     Where: data resources
  Development expenses
     Where: data resources
  Goodwill
  Long-term deferred expenses



                                            92
                                                                         2024 Semi-annual Report


  Deferred income tax assets
  Other non-current assets
Total non-current assets                             45,907,064,149.23            45,173,600,058.30
Total assets                                         51,375,004,564.92            52,161,656,190.33
Current liabilities:
  Short-term borrowings                               5,923,370,186.11             5,205,927,913.36
  Trading financial liabilities
  Derivative financial liabilities
  Notes payable                                        587,853,297.92                877,250,766.14
  Accounts payable                                    3,404,083,128.40             2,236,363,176.15
  Advance collections
  Contractual liabilities                              680,579,643.50                132,034,985.73
  Payroll payable                                       41,745,020.18                 62,259,994.55
  Taxes payable                                           3,700,209.37                 9,502,189.46
  Other payables                                     14,585,813,665.08            17,362,996,403.59
     Including: Interests payable
               Dividends payable
  Held-for-sale liabilities
  Non-current liabilities due within one year         3,736,165,157.33             5,306,548,588.47
  Other current liabilities                             88,475,353.66                 17,164,548.14
Total current liabilities                            29,051,785,661.55            31,210,048,565.59
Non-current liabilities:
  Long-term borrowings                                6,654,232,650.00             4,066,370,787.22
  Bonds payable
     Including: Preferred share
               Perpetual bond
  Lease liabilities
  Long-term payables
  Long-term payroll payable
  Estimated liabilities
  Deferred income                                         7,813,992.80                 8,319,120.04
  Deferred income tax liabilities
  Other non-current liabilities
Total non-current liabilities                         6,662,046,642.80             4,074,689,907.26
Total liabilities                                    35,713,832,304.35            35,284,738,472.85
Owner's equity:
  Share capital                                      10,125,525,000.00            10,125,525,000.00
  Other equity instruments
     Including: Preferred share
               Perpetual bond
  Capital reserve                                    11,243,374,721.45            11,243,374,721.45



                                                93
                                                                                                    2024 Semi-annual Report


   Less: treasury stock                                                    6,979,518,635.02                   6,619,807,176.02
   Other comprehensive income                                               142,970,496.89                       80,110,211.22
   Special reserves
   Surplus reserves                                                         974,151,644.68                      974,151,644.68
   Undistributed profits                                                    154,669,032.57                    1,073,563,316.15
 Total owners' equity                                                     15,661,172,260.57                  16,876,917,717.48
 Total liabilities and owner's equity                                     51,375,004,564.92                  52,161,656,190.33


3. Consolidated Income Statement

                                                                                                                     Unit: RMB

                                   Item                                         2024 semi-annual          2023 semi-annual
 I. Gross operating income                                                         161,249,744,277.85       154,525,283,752.29
        Including: operating revenue                                               161,249,744,277.85       154,525,283,752.29
           Interest income
           Earned premium
           Handling charge and commission income
 II. Gross operating costs                                                         160,462,598,482.36       157,870,551,223.95
        Including: operating costs                                                 141,256,133,696.06       139,757,633,719.45
           Interest expense
           Handling charge and commission expenses
           Surrender value
           Net payments for insurance claims
           Net reserve fund extracted for insurance liability
           Policy dividend payment
           Reinsurance costs
           Taxes and surcharges                                                     12,496,949,672.03        10,243,559,065.75
           Marketing expenses                                                           78,933,484.96           100,549,410.04
           Administrative expenses                                                     438,040,873.14           404,763,431.53
           R&D expenses                                                              2,496,929,812.35         3,293,231,534.62
           Financial expenses                                                        3,695,610,943.82         4,070,814,062.56
              Including: interest expenses                                           3,544,593,781.09         3,625,811,842.89
                      Interest income                                                  240,894,876.38           223,711,660.97
   Add: Other income                                                                 1,253,751,467.78           104,660,432.05
        Investment income (losses are presented in "-")                                -52,174,957.84           178,577,881.79
             Including: Return on investment in associated enterprises
                                                                                       187,861,798.54           239,850,471.43
 and joint ventures
                     Gains on derecognition of financial assets measur
 ed at amortized cost
        Exchange gain (loss expressed with “-”)
        Net exposure hedging gain (loss expressed with “-”)
        Income from changes in fair value (losses are presented in "-")                115,037,218.53           310,625,655.12



                                                                 94
                                                                                             2024 Semi-annual Report


        Credit impairment losses (loss expressed with “-”)                  -138,884,225.38            -39,633,196.86
        Asset impairment loss (losses are presented in "-")                     -12,655,239.18           -64,830,582.66
        Income from asset disposal (losses are presented in "-")                 5,269,441.94                -84,509.13
III. Operating profit (losses expressed with “-”)                           1,957,489,501.34        -2,855,951,791.35
  Add: Non-operating income                                                      7,827,844.76              2,038,960.44
  Less: Non-operating expenses                                                  35,436,773.14                849,439.19
IV. Income before tax                                                         1,929,880,572.96        -2,854,762,270.10
  Less: Income tax expenses                                                    257,909,218.53           -752,468,740.63
III. Net income                                                               1,671,971,354.43        -2,102,293,529.47
  (I) By business continuity
      1. Net profit from going concern (net losses expressed with “-”)      1,671,971,354.43        -2,102,293,529.47
     2. Net profit from discontinued operations (net losses expressed
with “-”)
  (II) By ownership
      1. Net profit attributable to shareholders of the parent company
                                                                               857,934,883.14         -1,126,633,616.55
(net loss filled in with "-")
      2. Profit or loss of minority shareholders (net loss filled in with "
                                                                               814,036,471.29           -975,659,912.92
-")
VI. Other comprehensive income, net of tax                                      63,725,659.14            168,529,741.50
  After-tax net of other comprehensive income attributable to the ow
                                                                                68,146,399.25            174,901,083.27
ners of parent company
     (I) Other comprehensive income which may not be reclassified t
                                                                                  -590,642.24
o 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 instrume
nts
        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 to g
                                                                                68,737,041.49            174,901,083.27
ain and loss
       1. Other comprehensive income which may be transferred to g
                                                                                49,009,488.62            -32,777,139.77
ain and loss under the equity method
        2. Changes in fair value of other creditors investment
        3. Amount of financial assets reclassified into other comprehe
nsive income
        4. Provision for credit impairment of other creditors investme
nts
        5. Cash flow hedging reserves
        6. Difference in translation of foreign currency financial state
                                                                                19,727,552.87            207,678,223.04
ments
        7. Others
  Other comprehensive income attributable to minority shareholders,
                                                                                 -4,420,740.11            -6,371,341.77
net of tax
VII. Total comprehensive income                                               1,735,697,013.57        -1,933,763,787.97



                                                                     95
                                                                                                     2024 Semi-annual Report


  Total comprehensive income attributable to owners of the parent co
                                                                                        926,081,282.39          -951,732,533.28
 mpany
   Total comprehensive income attributable to minority shareholders                     809,615,731.18          -982,031,254.69
 VIII. Earnings per share:
   (I) Basic earnings per share                                                                   0.09                      -0.11
   (II) Diluted earnings per share                                                                0.09                      -0.11

Legal representative: Li Shuirong                 Head of accounting: Wang Yafang      Head of accounting body: Zhang Shaoying


4. Income Statement of the Parent Company

                                                                                                                        Unit: RMB

                     Item                                    2024 semi-annual                        2023 semi-annual
 I. Operating income                                                     1,667,089,209.61                      1,904,808,648.13
   Less: Operating costs                                                 1,622,817,980.64                      1,874,789,103.99
         Taxes and surcharges                                               5,912,334.69                           2,607,675.09
         Marketing expenses                                                23,221,188.84                          26,880,098.49
         Administrative expenses                                           38,757,438.94                          23,716,251.23
         R&D expenses                                                      40,769,492.32                          53,266,225.68
         Financial expenses                                               350,680,352.26                         403,526,675.25
            Including: interest expenses                                  392,165,659.03                         429,963,010.74
                    Interest income                                        45,265,589.17                          16,599,784.42
   Add: Other income                                                      338,665,781.84                           3,974,497.63
         Investment income (losses are pre
                                                                          123,163,894.95                         111,928,533.98
 sented in "-")
           Including: Return on investme
 nt in associated enterprises and joint vent                              142,718,593.27                         146,126,783.72
 ures
                    Income from derecogni
 tion of financial assets measured at amort
 ized cost (loss expressed with “-”)
        Net exposure hedging gain (loss e
 xpressed with “-”)
         Income from changes in fair valu
 e (losses are presented in "-")
        Credit impairment losses (loss ex
                                                                            -4,422,822.78                         -9,136,090.59
 pressed with “-”)
        Asset impairment loss (losses are
 presented in "-")
         Income from asset disposal (losse
                                                                             -157,689.80                            -107,408.12
 s are presented in "-")
 II. Operating profit (loss to be filled out
                                                                           42,179,586.13                        -373,317,848.70
 with the minus sign "-")
   Add: Non-operating income                                                    1,102.15                                19,958.10
   Less: Non-operating expenses                                             3,760,517.66                                  338.98
 III. Total profit (total loss to be filled out
                                                                           38,420,170.62                        -373,298,229.58
 with the minus sign "-")



                                                                    96
                                                                              2024 Semi-annual Report


   Less: Income tax expenses
 IV. Net profit (net loss to be filled out wit
                                                              38,420,170.62              -373,298,229.58
 h the minus sign "-")
   (I) Net profits from going concern (net
                                                              38,420,170.62              -373,298,229.58
 loss expressed with “-”)
    (II) Net profits from discontinuing ope
 ration (net loss expressed with “-”)
 V. Other comprehensive incomes, net of t
                                                              62,860,285.67                  -127,061.16
 ax
      (I) Other comprehensive income wh
 ich may not be reclassified to gain and lo                     -590,642.24
 ss
        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 invest
 ment in other equity instruments
          4. Changes in fair value of the cre
 dit risk of the Company
         5. Others                                              -590,642.24
      (II) Other comprehensive income w
                                                              63,450,927.91                  -127,061.16
 hich may be reclassified to gain and loss
        1. Other comprehensive income
 which may be transferred to gain and los                     63,450,927.91                  -127,061.16
 s under the equity method
         2. Changes in fair value of other c
 reditors investment
         3. Amount of financial assets recl
 assified into other comprehensive incom
 e
        4. Provision for credit impairment
 of other creditors investments
         5. Cash flow hedging reserves
        6. Difference in translation of for
 eign currency financial statements
         7. Others
 VI. Total comprehensive incomes                             101,280,456.29              -373,425,290.74
 VII. Earnings per share
   (I) Basic earnings per share
   (II) Diluted earnings per share


5. Consolidated Cash Flow Statement

                                                                                                 Unit: RMB

                     Item                        2024 semi-annual             2023 semi-annual
 I. Cash flow from operating activities:

   Cash received from sales of goods or r                174,417,692,257.97           178,201,062,732.02


                                                       97
                                                                      2024 Semi-annual Report

endering of services
   Net increase in deposits from customer
s and other banks
   Net increase in borrowings from the ce
ntral bank
   Net increase in loans from other financ
ial institutions
   Cash received from receiving insuranc
e premium of original insurance contract
s
   Net cash received from reinsurance bu
siness
   Net increase in deposits and investmen
t of the insured
  Cash received from interests, handling
charges and commissions
     Net increase in borrowing funds
   Net increase in repurchase business ca
pital
  Net cash received from securities tradi
ng agency
     Refunds of taxes and levies                   2,602,039,750.26             2,445,377,522.07
  Cash received relating to other operati
                                                   2,920,163,105.87             4,490,843,204.34
ng activities
Subtotal of cash inflow from operating a
                                              179,939,895,114.10              185,137,283,458.43
ctivities
   Cash paid for goods purchased and ser
                                              156,652,864,492.85              170,942,183,577.59
vices received
  Net increase in loans and advances to
customers
   Net increase in deposits with the centr
al bank and other banks
  Cash paid for claims under original ins
urance contracts
     Net increase in lending funds
   Cash paid for interests, handling charg
es and commissions
     Cash paid for policy dividends
     Cash paid to and on behalf of employe
                                                   2,295,802,786.75             2,254,417,512.61
es
     Payments of all types of taxes               11,009,232,043.73            10,665,209,175.36
   Cash paid relating to other operating a
                                                   1,589,457,438.81             3,554,252,623.77
ctivities
Subtotal of cash outflow from operating
                                              171,547,356,762.14              187,416,062,889.33
activities
Net cash flow from operating activities            8,392,538,351.96            -2,278,779,430.90
II. Cash flows from investing activities:
     Cash received from investment recove
                                                   1,473,616,505.29             1,596,493,789.84
ry



                                             98
                                                                       2024 Semi-annual Report


  Cash received from the return on inves
                                                      13,228,639.60                 39,685,918.80
tment
   Net cash received from the disposal of
fixed assets, intangible assets and other l          259,399,359.92                    164,567.04
ong-term assets
  Net cash received from the disposal of
                                                                                    18,698,663.16
subsidiaries and other business units
  Cash received relating to other investi
                                                      59,352,298.76                310,660,628.44
ng activities
Subtotal of cash inflow from investment
                                                    1,805,596,803.57             1,965,703,567.28
activities
  Cash paid for purchase and constructio
n of fixed assets, intangible assets and ot        17,344,328,757.83            14,998,585,601.67
her long-term assets
  Cash paid for investments                         1,056,298,128.11             1,570,703,757.46
  Net increase in pledge loans
   Net cash paid for acquisition of subsid
iaries and other business units
   Cash paid relating to other investing a
                                                     108,503,840.40                226,234,663.58
ctivities
Subtotal of cash outflow from investment
                                                   18,509,130,726.34            16,795,524,022.71
activities
Net cash flow from investment activities       -16,703,533,922.77              -14,829,820,455.43
III. Cash flow from financing activities:
  Cash received from absorption of inve
                                                     228,000,000.00
stment
   Including: Cash received by subsidiari
es from investments of minority sharehol             228,000,000.00
ders
  Cash received from borrowings                    74,713,977,878.21            69,050,797,915.91
  Cash received relating to other financi
                                                   18,799,408,866.65             4,554,000,000.00
ng activities
Subtotal of cash inflow from financing a
                                                   93,741,386,744.86            73,604,797,915.91
ctivities
  Cash paid for repayment of debts                 69,885,306,739.83            50,333,783,864.21
  Cash paid for distribution of dividends
                                                    5,175,591,739.74             5,579,093,602.51
and profits or payment of interests
  Including: Dividends or profits paid by
                                                     228,000,000.00
subsidiaries to minority shareholders
   Cash paid relating to other financing a
                                                    4,679,731,600.44             2,335,547,370.40
ctivities
Subtotal of cash outflow from financing
                                                   79,740,630,080.01            58,248,424,837.12
activities
Net cash flow from financing activities            14,000,756,664.85            15,356,373,078.79
IV. Effect of change in exchange rate on
                                                     -167,099,802.81              -342,023,274.22
cash and cash equivalents
V. Net increase in cash and cash equivale
                                                    5,522,661,291.23            -2,094,250,081.76
nts
   Add: Opening balance of cash and cas
                                                   11,486,855,097.52            15,459,279,803.77
h equivalents


                                              99
                                                                               2024 Semi-annual Report


 VI. Ending balance of cash and cash equi
                                                           17,009,516,388.75            13,365,029,722.01
 valents


6. Cash Flow Statement of the Parent Company

                                                                                                   Unit: RMB
                     Item                      2024 semi-annual                2023 semi-annual
 I. Cash flow from operating activities:
   Cash received from sales of goods or r
                                                            8,485,308,901.03             3,821,944,250.75
 endering of services
      Refunds of taxes and levies                               5,512,767.96                 6,895,663.22
   Cash received relating to other operati
                                                             909,261,207.63                209,329,629.24
 ng activities
 Subtotal of cash inflow from operating a
                                                            9,400,082,876.62             4,038,169,543.21
 ctivities
    Cash paid for goods purchased and ser
                                                            7,126,809,713.06             4,382,424,862.02
 vices received
      Cash paid to and on behalf of employe
                                                             177,602,399.78                149,906,056.53
 es
      Payments of all types of taxes                          66,226,432.61                  9,748,781.30
    Cash paid relating to other operating a
                                                             167,863,198.19                112,878,878.35
 ctivities
 Subtotal of cash outflow from operating
                                                            7,538,501,743.64             4,654,958,578.20
 activities
 Net cash flow from operating activities                    1,861,581,132.98              -616,789,034.99
 II. Cash flows from investing activities:
      Cash received from investment recove
 ry
   Cash received from the return on inves
                                                             393,228,639.60                 39,685,918.80
 tment
    Net cash received from the disposal of
 fixed assets, intangible assets and other l                                                      161,625.29
 ong-term assets
   Net cash received from the disposal of
 subsidiaries and other business units
   Cash received relating to other investi
                                                             504,638,350.00
 ng activities
 Subtotal of cash inflow from investment
                                                             897,866,989.60                 39,847,544.09
 activities
   Cash paid for purchase and constructio
 n of fixed assets, intangible assets and ot                      584,457.58                 3,944,526.39
 her long-term assets
      Cash paid for investments                              542,000,000.00                827,000,000.00
    Net cash paid for acquisition of subsid
 iaries and other business units
    Cash paid relating to other investing a
                                                             634,100,000.00
 ctivities
 Subtotal of cash outflow from investment
                                                            1,176,684,457.58               830,944,526.39
 activities



                                                     100
                                                                           2024 Semi-annual Report


 Net cash flow from investment activities                -278,817,467.98              -791,096,982.30
 III. Cash flow from financing activities:
   Cash received from absorption of inve
 stment
   Cash received from borrowings                       10,530,190,000.00             8,012,734,846.32
   Cash received relating to other financi
                                                        1,148,500,000.00             7,560,000,000.00
 ng activities
 Subtotal of cash inflow from financing a
                                                       11,678,690,000.00            15,572,734,846.32
 ctivities
   Cash paid for repayment of debts                     8,779,925,337.17             6,737,974,664.83
   Cash paid for distribution of dividends
                                                        1,245,925,277.56             1,742,995,626.85
 and profits or payment of interests
    Cash paid relating to other financing a
                                                        4,402,960,578.42             4,943,986,958.94
 ctivities
 Subtotal of cash outflow from financing
                                                       14,428,811,193.15            13,424,957,250.62
 activities
 Net cash flow from financing activities               -2,750,121,193.15             2,147,777,595.70
 IV. Effect of change in exchange rate on
                                                             377,460.89                  1,223,824.25
 cash and cash equivalents
 V. Net increase in cash and cash equivale
                                                       -1,166,980,067.26               741,115,402.66
 nts
    Add: Opening balance of cash and cas
                                                        3,154,529,147.56               510,179,880.17
 h equivalents
 VI. Ending balance of cash and cash equi
                                                        1,987,549,080.30             1,251,295,282.83
 valents


7. Consolidated Statement of Changes in Owner's Equity

Amount of the current period
                                                                                            Unit: RMB




                                                 101
                                                                                                                                                    2024 Semi-annual Report
                                                                                       2024 semi-annual
                                                           Owner's equity attributable to the parent company

      Item                   Other equity instruments                            Other c                                                                    Minor    Total own
                                                                    Less: trea                         Surplus    Generic                                   ity eq   ers' equit
                  Share c               Perpe            Capital                 ompreh     Special                          Undistribute    Oth   Subto
                            Preferred                               sury stoc                          reserve    risk res                                   uity         y
                   apital               tual b   Other   reserve                 ensive i   reserves                          d profits       er    tal
                              shares                                    k                                 s        erves
                                         ond                                      ncome

                                                                                                                                                    44,33    50,33
I. Ending bal     10,125,                                10,825,3
                                                                    6,619,807,   110,203,   60,677,2   974,151,              28,859,818,19         5,891,   2,930,   94,668,82
ance of the p      525,00                                22,259.3
                                                                        176.02     866.35      96.91     644.68                       4.51          085.7    555.5    1,641.29
revious year         0.00                                       6
                                                                                                                                                        9        0
     Add: Ch
anges in acco
unting polici
es
           Co
rrection of er
rors in the pr
evious period
             Ot
her
                                                                                                                                                    44,33    50,33
II. Opening b     10,125,                                10,825,3
                                                                    6,619,807,   110,203,   60,677,2   974,151,              28,859,818,19         5,891,   2,930,   94,668,82
alance of the      525,00                                22,259.3
                                                                        176.02     866.35      96.91     644.68                       4.51          085.7    555.5    1,641.29
year                 0.00                                       6
                                                                                                                                                        9        0
III. Increase
or decrease i
                                                                                                                                                   -401,3   1,028,
n the current                                            967,902.   359,711,4    68,146,3   -11,394,                         -99,379,571.0                           626,782,4
                                                                                                                                                    71,22    153,6
period (decre                                                  96       59.00       99.25    495.09                                      6                               74.49
                                                                                                                                                     2.94    97.43
ase is present
ed in "-")
(I) Total com                                                                                                                                      926,0     809,6
                                                                                 68,146,3                                    857,934,883.1                           1,735,697,
prehensive in                                                                                                                                      81,28     15,73
                                                                                    99.25                                                4                               013.57
come                                                                                                                                                2.39      1.18
(II) Capital c
                                                                                                                                                   -359,7    228,0
ontributed an                                                       359,711,4                                                                                        -131,711,4
                                                                                                                                                    11,45    00,00
d reduced by                                                            59.00                                                                                             59.00
                                                                                                                                                     9.00     0.00
owners


                                                                                      102
                                                     2024 Semi-annual Report
1. Ordinary s
                                                    -359,7   228,0
hares investe     359,711,4                                          -131,711,4
                                                     11,45   00,00
d by the own          59.00                                               59.00
                                                      9.00    0.00
ers
2. Capital co
ntributed by
holders of ot
her equity ins
truments
3. Amount of
 share-based
payment reco
gnized in ow
ners’ equity
4. Others
                                                    -957,3
(III) Profit di                     -957,314,454.                     -957,314,
                                                     14,45
stribution                                    20                        454.20
                                                      4.20
1. Withdrawa
l of surplus r
eserve
2. Withdrawa
l of generic ri
sk reserves
3. Distributio
                                                    -957,3
n to owners                         -957,314,454.                     -957,314,
                                                     14,45
(or sharehold                                 20                        454.20
                                                      4.20
ers)
4. Others
(IV) Internal
carry-forwar
d of owner's
equity
1. Capital res
erve transferr
ed into capita
l (or share ca
pital)

                              103
                                                                                                      2024 Semi-annual Report
 2. Surplus re
 serve transfer
 red into capit
 al (or share c
 apital)
 3. Surplus re
 serves for ma
 king up loss
 4. Changes i
 n defined ben
 efit plans car
 ried forward
 to retained ea
 rnings
 5. Other com
 prehensive in
 comes carrie
 d forward to
 retained earn
 ings
 6. Others
                                                                                                     -11,39   -10,39
 (V) Special r                                                 -11,394,                                                 -21,786,4
                                                                                                     4,495.   1,979.
 eserve                                                         495.09                                                      74.82
                                                                                                         09       73
 1. Amount ap
                                                                                                     195,2    159,8
 propriated in                                                 195,246,                                                355,056,5
                                                                                                     46,41    10,16
 the current p                                                   416.80                                                    86.30
                                                                                                      6.80     9.50
 eriod
 2. Use in the                                                                                       206,6    170,2
                                                               206,640,                                                376,843,0
 current perio                                                                                       40,91    02,14
                                                                 911.89                                                    61.12
 d                                                                                                    1.89     9.23
                            967,902.                                                                 967,9    929,9    1,897,848.
 (VI) Others
                                  96                                                                 02.96    45.98           94
 IV. Ending b                                                                                         43,93    51,36
                  10,125,   10,826,2
 alance of the                         6,979,518,   178,350,   49,282,8   974,151,   28,760,438,62   4,519,   1,084,   95,295,60
                   525,00   90,162.3
 current perio                             635.02     265.60      01.82     644.68            3.45    862.8    252.9    4,115.78
                     0.00          2
 d                                                                                                        5        3

Amount of previous year

                                                         104
                                                                                                                                                          2024 Semi-annual Report
                                                                                                                                                                           Unit: RMB

                                                                                            2023 semi-annual
                                                           Owner's equity attributable to the parent company
                               Other equity instru
      Item                           ments                                                                           Gen
                                                                                Other co                                                                     Minority e   Total own
                                                                   Less: trea                                        eric   Undistrib
                  Share capi   Prefe                  Capital re                mprehen       Special r   Surplus                        Ot                    quity      ers' equity
                                       Perpe                       sury stoc                                         risk   uted profi         Subtotal
                     tal       rred             Ot      serve                   sive inco     eserves     reserves                       her
                                       tual b                          k                                             rese       ts
                               share            her                                me
                                        ond                                                                          rves
                                 s
I. Ending ba
lance of the       10,125,52                          10,822,59    3,978,202,   139,462,                  886,470,          29,264,53          47,260,38      49,905,39    97,165,78
previous ye         5,000.00                           4,513.39        364.65     613.71                    394.72           2,743.94           2,901.11       9,878.19     2,779.30
ar
      Add: C
hanges in ac                                                                                                                1,300,627.         1,300,627.                 1,300,627.
counting pol                                                                                                                       54                 54                         54
icies
           C
orrection of
errors in the
 previous pe
riod
             Ot
her
II. Opening
                   10,125,52                          10,822,59    3,978,202,   139,462,                  886,470,          29,265,83          47,261,68      49,905,39    97,167,08
balance of t
                    5,000.00                           4,513.39        364.65     613.71                    394.72           3,371.48           3,528.65       9,878.19     3,406.84
he year
III. Increase
 or decrease
in the curre
                                                      1,929,551.                174,901,                                     -2,602,99          -2,426,16    -980,177,3    -3,406,33
nt period (d
                                                             34                   083.27                                      0,968.75           0,334.14         72.03     7,706.17
ecrease is pr
esented in "-
")
(I) Total co
                                                                                174,901,                                     -1,126,63         -951,732,5    -982,031,2    -1,933,76
mprehensiv
                                                                                  083.27                                      3,616.55              33.28         54.69     3,787.97
e income


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                                           2024 Semi-annual Report
(II) Capital
contributed
and reduced
 by owners
1. Ordinary
shares inves
ted by the o
wners
2. Capital c
ontributed b
y holders of
other equity
 instruments
3. Amount o
f share-base
d payment r
ecognized i
n owners’ e
quity
4. Others
(III) Profit d         -1,476,35   -1,476,35                -1,476,35
istribution             7,352.20    7,352.20                 7,352.20
1. Withdraw
al of surplus
 reserve
2. Withdraw
al of generic
 risk reserve
s
3. Distributi
on to owner            -1,476,35   -1,476,35                -1,476,35
s (or shareh            7,352.20    7,352.20                 7,352.20
olders)
4. Others
(IV) Interna
l carry-forw
ard of owne
r's equity

                 106
                                                   2024 Semi-annual Report
1. Capital re
serve transf
erred into ca
pital (or sha
re capital)
2. Surplus r
eserve trans
ferred into c
apital (or sh
are capital)
3. Surplus r
eserves for
making up l
oss
4. Changes i
n defined be
nefit plans c
arried forwa
rd to retaine
d earnings
5. Other co
mprehensiv
e incomes c
arried forwa
rd to retaine
d earnings
6. Others
(V) Special
reserve
1. Amount a
ppropriated                    180,176,   180,176,90   141,267,66   321,444,57
in the curre                     909.39         9.39         2.52         1.91
nt period
2. Use in th
                               180,176,   180,176,90   141,267,66   321,444,57
e current pe
                                 909.39         9.39         2.52         1.91
riod
                1,929,551.                1,929,551.   1,853,882.   3,783,434.
(VI) Others
                       34                        34           66           00


                             107
                                                                                                                                                           2024 Semi-annual Report
 IV. Ending
 balance of t          10,125,52                          10,824,52    3,978,202,   314,363,                886,470,            26,662,84          44,835,52     48,925,22     93,760,74
 he current p           5,000.00                           4,064.73        364.65     696.98                  394.72             2,402.73           3,194.51      2,506.16      5,700.67
 eriod


8. Statement of Changes in Owners’ Equity of the Parent Company

Amount of the current period
                                                                                                                                                                              Unit: RMB

                                                                                                 2024 semi-annual
                                            Other equity instruments
       Item                                                                                               Other comp
                                           Preferr                       Capital rese    Less: treasur                   Special r   Surplus r   Undistribute                Total owner
                          Share capital              Perpetu                                              rehensive in                                           Other
                                           ed shar             Other        rve            y stock                        eserves     eserves     d profits                   s' equity
                                                     al bond                                                 come
                                              es
 I. Ending balanc
                           10,125,525,00                                  11,243,374,7    6,619,807,17    80,110,211.2               974,151,6    1,073,563,31               16,876,917,7
 e of the previous
                                    0.00                                         21.45            6.02               2                   44.68            6.15                      17.48
  year
       Add: Chang
 es in accounting
 policies
            Correc
 tion of errors in t
 he previous peri
 od
            Other
 II. Opening bala          10,125,525,00                                  11,243,374,7    6,619,807,17    80,110,211.2               974,151,6    1,073,563,31               16,876,917,7
 nce of the year                    0.00                                         21.45            6.02               2                   44.68            6.15                      17.48
 III. Increase or d
 ecrease in the cu
                                                                                         359,711,459.0    62,860,285.6                           -918,894,283.               -1,215,745,4
 rrent period (dec
                                                                                                     0               7                                     58                       56.91
 rease is presente
 d in "-")
 (I) Total compre                                                                                         62,860,285.6                                                       101,280,456.
                                                                                                                                                 38,420,170.62
 hensive income                                                                                                      7                                                                29

 (II) Capital contr                                                                      359,711,459.0                                                                        -359,711,45
                                                                                               108
                                                2024 Semi-annual Report
ibuted and reduc                 0                                    9.00
ed by owners
1. Ordinary shar
                      359,711,459.0                            -359,711,45
es invested by th
                                  0                                   9.00
e owners
2. Capital contri
buted by holders
 of other equity i
nstruments
3. Amount of sha
re-based paymen
t recognized in o
wners’ equity
4. Others
(III) Profit distri                   -957,314,454.            -957,314,45
bution                                          20                    4.20
1. Withdrawal of
 surplus reserve
2. Distribution to
                                      -957,314,454.            -957,314,45
 owners (or shar
                                                20                    4.20
eholders)
3. Others
(IV) Internal carr
y-forward of ow
ner's equity
1. Capital reserv
e transferred into
 capital (or share
 capital)
2. Surplus reserv
e transferred into
 capital (or share
 capital)
3. Surplus reserv
es for making up
 loss

4. Changes in de

                         109
                                                                                                                                                  2024 Semi-annual Report
 fined benefit pla
 ns carried forwar
 d to retained ear
 nings
 5. Other compre
 hensive incomes
 carried forward t
 o retained earnin
 gs
 6. Others
 (V) Special reser
 ve
 1. Amount appro
 priated in the cur
 rent period
 2. Use in the cur
 rent period
 (VI) Others
 IV. Ending balan
                      10,125,525,00                               11,243,374,7    6,979,518,63   142,970,496.               974,151,6   154,669,032.5           15,661,172,2
 ce of the current
                               0.00                                      21.45            5.02            89                    44.68               7                  60.57
 period

Amount of previous year

                                                                                                                                                                   Unit: RMB

                                                                                       2023 semi-annual
                                       Other equity instruments
       Item                                                                                      Other comp
                                      Preferr                     Capital rese   Less: treasur                  Special r   Surplus r   Undistribute            Total owner
                      Share capital             Perpetu                                          rehensive in                                           Other
                                      ed shar             Other      rve           y stock                       eserves     eserves     d profits               s' equity
                                                al bond                                             come
                                         es
 I. Ending balanc
                      10,125,525,00                               11,243,393,3    3,978,202,36   44,972,616.0               886,470,3    1,760,789,41           20,082,948,4
 e of the previous
                               0.00                                      93.54            4.65              9                   94.72            8.72                  58.42
  year
       Add: Chang
 es in accounting
 policies

             Correc
                                                                                    110
                                                                                                         2024 Semi-annual Report
tion of errors in t
he previous peri
od
            Other
II. Opening bala      10,125,525,00   11,243,393,3   3,978,202,36   44,972,616.0   886,470,3   1,760,789,41            20,082,948,4
nce of the year                0.00          93.54           4.65              9       94.72           8.72                   58.42
III. Increase or d
ecrease in the cu
                                                                                               -1,849,655,58           -1,849,782,6
rrent period (dec                                                   -127,061.16
                                                                                                        1.78                  42.94
rease is presente
d in "-")
(I) Total compre                                                                               -373,298,229.            -373,425,29
                                                                    -127,061.16
hensive income                                                                                           58                    0.74
(II) Capital contr
ibuted and reduc
ed by owners
1. Ordinary shar
es invested by th
e owners
2. Capital contri
buted by holders
 of other equity i
nstruments
3. Amount of sha
re-based paymen
t recognized in o
wners’ equity
4. Others
(III) Profit distri                                                                            -1,476,357,35           -1,476,357,3
bution                                                                                                  2.20                  52.20
1. Withdrawal of
 surplus reserve
2. Distribution to
                                                                                               -1,476,357,35           -1,476,357,3
 owners (or shar
                                                                                                        2.20                  52.20
eholders)
3. Others


                                                       111
                                                                                                        2024 Semi-annual Report
(IV) Internal carr
y-forward of ow
ner's equity
1. Capital reserv
e transferred into
 capital (or share
 capital)
2. Surplus reserv
e transferred into
 capital (or share
 capital)
3. Surplus reserv
es for making up
 loss
4. Changes in de
fined benefit pla
ns carried forwar
d to retained ear
nings
5. Other compre
hensive incomes
carried forward t
o retained earnin
gs
6. Others
(V) Special reser
ve
1. Amount appro
priated in the cur
rent period
2. Use in the cur
rent period
(VI) Others
IV. Ending balan
                     10,125,525,00   11,243,393,3   3,978,202,36   44,845,554.9   886,470,3   -88,866,163.0           18,233,165,8
ce of the current
                              0.00          93.54           4.65              3       94.72               6                  15.48
period



                                                      112
                                                                                           2024 Semi-annual Report


III. Company Profile

      Rongsheng Petrochemical Co., Ltd. (hereinafter referred to as the Company) is a joint-stock limited company
 initiated and established on the foundation of Rongsheng Chemical Fiber Group Co., Ltd. by Zhejiang Rongsheng
 Holding Group Co., Ltd., as well as natural persons including Li Shuirong, Li Yongqing, Li Guoqing, Xu Yuejua
n, Ni Xincai and Zhao Guanlong. The Company was registered on June 18, 2007 and is headquartered in Hangzho
u, Zhejiang Province. The Company now holds the Business License (Unified Social Credit Code: 913300002556
93873W) issued by Zhejiang Provincial Administration for Market Regulation, with a registered capital of RMB 1
0,125,525,000.00 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: 9,498,2
81,250 A shares. Shares of the Company were listed for trading at Shenzhen Stock Exchange on November 2, 201
0.
      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), industri
al investment, warehousing services of ordinary goods (excluding dangerous goods), road cargo transportation (op
eration with a valid license), import and export business. (Business activities subject to the approval shall be carrie
d out upon approval by relevant departments according to law.) Main products include oil refining products, chem
ical products, PTA, polyester chip, polyester yarn and film, and so forth.
    The financial statements were approved for publication at the 19th meeting of the 6th session of the Board of
Directors of the Company on August 27, 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 abili
ty within 12 months from the end of the reporting period.



V. Significant Accounting Policies and Accounting Estimates

Tips for specific accounting policies and accounting estimates:
Important tips: According to the actual production and operation characteristics, the Company has formulated spec
ific accounting policies and accounting estimates for transactions or events such as impairment of financial instru
ments, inventory, construction in progress, depreciation of fixed assets, intangible assets and revenue recognition.


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

The financial statements prepared by the Company comply with the requirements of the Accounting Standards for
Business Enterprises, which truthfully and completely reflect the Company's financial position, business achievem
ents, cash flow and other relevant information.

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                                                                                                         2024 Semi-annual Report


2. Accounting period

The accounting year is the calendar year from January 1 to December 31.


3. Operating cycle

The business cycle of the Company is short, and 12 months is taken as the liquidity division standard of assets and
liabilities.


4. Recording currency

The Company and its domestic subsidiaries adopt RMB as the recording currency, while overseas subsidiaries suc
h as Hong Kong Sheng Hui Co., Ltd., Hong Kong Yisheng Dahua Petrochemical Co., Ltd., Yisheng New Material
s Trading Co., Ltd., Rongsheng Petrochemical (Hong Kong) Co., Ltd., Rongsheng Petrochemical (Singapore) Priv
ate Co., Ltd., Rongtong Logistics (Singapore) Private Co., Ltd., and Zhejiang Petroleum & Chemical (Singapore)
Private Co., Ltd. engaging in overseas operations, choose the currency in the main economic environment where t
hey operate as the recording currency.


5. Determination method and selection basis of importance standard

Applicable □ Not applicable

                            Item                                                     Importance standard
 Important Advance payments with the aging more tha        The Company recognizes prepayments with a single prepayment amount
 n 1 year                                                  exceeding 0.5% of total assets as important prepayments.
                                                           The Company recognizes construction in progress with a single amount e
 Important construction in progress
                                                           xceeding 0.5% of total assets as important construction in progress.
 Important accounts payable with the aging more than       The Company recognizes accounts payable with a single amount exceedi
 1 year                                                    ng 0.5% of total assets as important accounts payable.
 Important other payable with the aging more than 1 y      The Company recognizes other payables with a single amount exceeding
 ear                                                       0.5% of total assets as important other payables.
 Important contractual liabilities with the aging more t   The Company recognizes contract liabilities with a single contract liabilit
 han 1 year                                                y amount exceeding 0.5% of total assets as important contract liabilities.
                                                           The Company recognizes cash flows from investing activities with a sing
 Important cash flows from investing activities            le cash flow amount exceeding 0.5% of total assets as important cash flo
                                                           ws from investing activities.
                                                           The Company recognizes subsidiaries with total single assets exceeding
 Important non-wholly owned subsidiary
                                                           3% of total assets as important non-wholly owned subsidiaries.
                                                           The Company recognizes joint ventures with single investment book valu
 Important joint ventures                                  e exceeding 0.5% of the Company's total assets as important joint venture
                                                           s.
                                                           The Company recognizes commitments with a single amount exceeding
 Important commitments                                     3% of total assets or other matters that have a significant impact on inves
                                                           tors' decisions as important commitments.
                                                           The Company recognizes contingencies with a single amount exceeding
 Important contingencies                                   3% of total assets or other matters that have a significant impact on inves
                                                           tors' decisions as important contingencies.
                                                           The Company recognizes the profit distributions after the balance sheet d
 Important post-balance sheet events                       ate and other matters that have a significant impact on investors’ decision
                                                           s as important post-balance sheet events.



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                                                                                             2024 Semi-annual Report


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 th
e book value of the combined party in the consolidated financial statements of the final controlling party on the dat
e 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 c
apital 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 v
alue share of the identifiable net assets of the acquiree obtained in the combination, first, the fair value of identifia
ble 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 m
erger after review, the difference is included in the current gain and loss.


7. Judgement standard of control and preparation method of consolidated financial statements

     1. Judgement of control
     Control means the Company has the power over the investee, enjoys variable returns by participating in the r
elevant activities of the investee, and has the ability to use the power to influence the variable amount of returns.
     2. Preparation method for consolidated financial statements
     The parent company brings all subsidiaries under its control into the consolidation scope of the consolidated f
inancial statements. The consolidated financial statements are based on the financial statements of the parent comp
any and its subsidiaries and are prepared according to other related documents by the parent company in accordan
ce with the Accounting Standards for Business Enterprises No. 33—Consolidated Financial Statements.


8. Classification of joint arrangement and accounting methods for joint operation

     1. The joint arrangement is divided into joint operation and joint venture.
      2. When the Company is a party to a joint operation, the following items are recognized in relation to the shar
e of interest in the joint operation:
     (1) Recognition of assets held individually and assets held jointly on a holding share basis;
     (2) Recognition of liabilities assumed individually and liabilities assumed jointly on a holding share basis;
     (3) Recognition of revenue from the sale of the Company's share of common operation output;
     (4) Recognition of income from joint operations arising from the sale of assets based on the Company's share
of ownership;
     (5) Recognition of expenses incurred separately and recognition of expenses incurred in joint operations base
d on the Company's share of ownership.




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                                                                                                2024 Semi-annual Report


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 convertibl
e to known amounts of cash and which are subject to an insignificant risk of change in value.


10. Foreign currency business and translation of foreign currency statements

     1. Translation of foreign currency business
       In foreign currency transactions, the spot exchange rate at the transaction date shall be adopted at the initial re
cognition 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 construct
ion of assets eligible for capitalization. The foreign currency non-monetary items measured at historical cost are st
ill 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 d
ate of fair value, and the exchange differences are included in current gain and loss or other comprehensive incom
e.
     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 bal
ance sheet date. Except for the "undistributed profit" item, other items of owner's equity are translated at the spot e
xchange rate at the transaction date. Income and expense items in the income statement are translated at the approx
imate 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 fa
ir value through gain and loss.
     At initial recognition, financial liabilities are classified into four categories: (1) financial liabilities at fair valu
e 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 g
uarantee 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 li
abilities
       (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 shal
l be directly recorded in current gain and loss. For other categories of financial assets or financial liabilities, the rel
ated transaction expenses are included in the initial recognition amount. However, if the accounts receivable initial


                                                             116
                                                                                             2024 Semi-annual Report

ly 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 tr
ansaction 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 the amortized cost are subsequently measured with the amortized cost by mea
ns of effective interest method. Gains or losses arising from financial assets measured at amortized cost and not pa
rt of any hedging relationship are included in current gain and loss upon derecognition, reclassification, amortizati
on 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 los
ses calculated by the effective interest method are included in current gain and loss, and other gains or losses are in
cluded in other comprehensive income. Upon derecognition, the accumulated gain or loss previously included in o
ther 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 comprehensi
ve 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 inc
ome) 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 measured with fair value and with the changes included in current profit and loss, inclu
ding the trading financial liabilities (including derivative instruments belonging to financial liabilities) and the fina
ncial liabilities measured with fair value and with the changes included in current profit and loss. Such financial li
abilities are subsequently measured at fair value. Change in fair value of financial liability designated to be measur
ed at fair value through gain and loss due to change in the Company's own credit risk is included in other compreh
ensive 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 c
hanges in the own credit risk) are included in current gain and loss, unless the financial liabilities are part of the he
dging relationship. Upon derecognition, the accumulated gain or loss previously included in other comprehensive i
ncomes 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 condition
s 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 that do not fall under 1) or 2) above, and loan commitments that do not fall u
nder 1) above and are loaned at a rate below the market interest rate, are subsequently measured after initial recog
nition according to the higher one of the following: ① the amount of loss reserve determined in accordance with th
e impairment provisions of financial instruments; ② the remaining amount after the determined accumulative amo
rtization amount is deducted from the initially recognized amount in accordance with relevant provisions of the Ac
counting Standards for Business Enterprises No.14—Revenue.
     4) Financial liabilities at amortized cost


                                                          117
                                                                                             2024 Semi-annual Report

      They are measured at amortized cost under the effective interest method. Gains or losses arising from financi
al liabilities measured at amortized cost and not part of any hedging relationship are included in current gain and l
oss when derecognized and amortized under the effective interest method.
   (4) Derecognition of financial assets and financial liabilities
1) The Company will derecognize the financial assets when one of the following conditions are met:
     ① The contractual rights to the cash flows from the financial asset expire;
      ② The transfer of such financial assets has been completed and is in line with the provisions on derecognitio
n of a financial asset under the Accounting Standards for Business Enterprises No. 23—Transfer of Financial Ass
ets.
    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 trans
ferred, these financial assets will be derecognized, and the rights and obligations that occurred or were retained du
ring the transfer are separately recognized as assets or liabilities. Where almost all risks and rewards on the owners
hip of financial assets are retained, the transferred financial assets shall continue to be recognized. Where the Com
pany has neither transferred nor retained any risk and reward relating to the ownership of the financial assets, it sh
all be disposed of in the following conditions: (1) where the control over the financial asset is not retained, the rec
ognition of the financial asset shall be terminated, and the rights and obligations arising or retained in the transfer s
hall be separately recognized as assets or liabilities; 2) where the control over the financial asset is retained, the rel
evant financial asset shall be recognized according to the degree of continued involvement in the transferred finan
cial asset, and the relevant liabilities shall be recognized accordingly.
      When the overall transfer of financial assets meets the conditions for derecognition, the difference between th
e following two amounts shall be included in the current gain and loss: (1) the book value of the transferred financ
ial assets on the date of derecognition; (2) the sum of the consideration received from the transfer of financial asset
s and the amount of the derecognized part in a cumulative amount of change in fair value which is originally inclu
ded 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 par
t meets the conditions for derecognition entirely, the book value of the whole financial asset before transfer shall b
e 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 l
oss: (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 direc
tly included in other comprehensive income (the financial assets involved in the transfer are debt instrument invest
ments 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 v
aluation technique applicable in the prevailing circumstance and supported by sufficient available data and other i
nformation. The Company classifies the input values used by the valuation technique as the following tiers and use
s 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 liabiliti
es apart from Tier 1 input value, including: quotations of similar assets or liabilities on an active market; quotation
s of identical or similar assets or liabilities in markets that are not active; observable input values other than quotat

                                                           118
                                                                                             2024 Semi-annual Report

ions, such as interest rates and yield curves that are observable during normal quotation intervals; input values for
market validation, etc.;
       (3) Tier 3 input value refers to the unobservable input value of relevant assets or liabilities, including the vol
atility of interest rate and stock that cannot be directly observed or cannot be verified by observable market data, t
he future cash flows of the disposal obligations assumed in the business combination, financial forecasts made usi
ng 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 fina
ncial liabilities at fair value through gain and loss, financial guarantee contracts that do not belong to financial liab
ilities at fair value through gain and loss or financial liabilities formed by the transfer of financial assets that do no
t meet the conditions for derecognition or continue to be involved in the transferred financial assets shall be impair
ed and loss reserve shall be recognized.
      Expected credit loss refers to the weighted average of credit losses of financial instruments weighted by the ri
sk of default. Credit loss refers to the difference between all contract cash flow receivables according to the contra
ct, and all cash flows expected to be collected, that is, the present value of all cash shortages. The financial assets p
urchased 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 cu
mulative change of expected credit loss in the whole existence period after initial recognition as the loss reserve on
the balance sheet date.
     For lease receivables, and the receivables and contract assets arising from transactions as stipulated under the
 Accounting Standards for Business Enterprises No. 14—Revenue, the Company uses simplified measurement me
thods to measure the loss reserve according to the expected credit loss amount equivalent to the whole duration.
     For financial assets other than the above measurement methods, the Company assesses whether its credit risk
has increased significantly since initial recognition on each balance sheet date. If the credit risk has increased signi
ficantly since the initial recognition, the Company shall measure the loss reserve according to the amount of expec
ted credit loss during the whole existence period. If the credit risk has not increased significantly since the initial r
ecognition, the Company shall measure the loss reserve according to the amount of expected credit loss of the fina
ncial instrument in the next 12 months.
     The Company uses available reasonable and based information, including forward-looking information, to de
termine whether the credit risk of financial instruments has increased significantly since the initial recognition by c
omparing the default risk of financial instruments on the balance sheet date with the default risk on the initial reco
gnition date.
    On the balance sheet date, if the Company judges that the financial instrument only has low credit risk, it is as
sumed 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 instrument
s, the Company divides the financial instruments into different portfolios according to the common risk characteris
tics.
     The Company re-measures the expected credit loss on each balance sheet date, and the resulting increase or r
eversal 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 s
heet; For debt investment measured at fair value through other comprehensive income, the loss allowances are rec


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ognized in other comprehensive income by the Company instead of offsetting the book value of the financial asset
s.
     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 othe
r. 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 c
urrently enforceable; (2) the Company intends either to settle on a net basis, or to realize the financial assets and p
ay off the financial liabilities simultaneously.
      For the transfer of financial assets not in line with the conditions for derecognition, the Company does not off
set 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 perform
ance obligation and customer payment. The Company will record the net amount of contract assets and contract lia
bilities under the same contract after they are set off against each other. The Company records the right to receive
consideration from customers unconditionally (i.e., only depending on the time lapses) as the receivables, and pres
ents the right to receive consideration when goods have been transferred to the customers, which depends on other
 factors other than the time lapses, as contract assets.
   1. Accounts receivable and contract assets with expected credit losses provided by portfolio of credit risk chara
cteristics

                                                    Basis for determining port
   Portfolio category                                                                Method for measuring expected credit loss
                                                               folios
                                                                                    With reference to historical credit loss experien
 Banker's acceptance receivables                                                    ce and in combination with the current situation
                                                                                     and the forecast of future economic conditions,
                                                           Type of notes
                                                                                     the expected credit loss is calculated through d
 Commercial acceptance bill receivables                                             efault risk exposure and the expected credit loss
                                                                                     rate in the whole duration
                                                                                    With reference to historical credit loss experien
                                                                                    ce and in combination with the current situation
                                                                                     and the forecast of future economic conditions,
 Accounts receivable - aging portfolio                         Aging                 the comparison table between the aging of acco
                                                                                    unts receivable and the expected credit loss rate
                                                                                     is compiled to calculate the expected credit los
                                                                                    s

 Accounts receivable - trade accounts portfolio o                                   With reference to historical credit loss experien
                                                         Nature of account          ce and in combination with the current situation
 f overseas subsidiaries
                                                                                     and the forecast of future economic conditions,
                                                                                     the expected credit loss is calculated through d
 Accounts receivable - Related party dealings po    Related parties within the sc   efault risk exposure and the expected credit loss
 rtfolio within the scope of consolidation          ope of consolidation [note]      rate in the whole duration
 Other receivables - Related party dealings portf   Related parties within the sc
 olio within the scope of consolidation             ope of consolidation [note]     With reference to historical credit loss experien
                                                                                    ce and in combination with the current situation
 Other receivables - borrowing margin portfolio                                      and the forecast of future economic conditions,
                                                                                     the expected credit loss is calculated through d
 Other receivables - government receivables port                                    efault risk exposure and the expected credit loss
                                                         Nature of account
 folio                                                                               rate in the next 12 months or the whole duratio
                                                                                    n.
 Other receivables - futures margin portfolio




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 Other receivables - paper goods transaction settl
 ement portfolio
 Other receivables - deposit and margin receivab
 les portfolio
 Other receivables - reserve fund receivables por
 tfolio

 Other receivables - current account portfolio

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

                                                                          Accounts receivable
   Aging
                                                                       Expected credit loss rate (%)

 Within 1 year (included, the same below)                                           5

 1-2 year(s)                                                                       10

 2-3 years                                                                         30

 Above 3 years                                                                     100

     The age of accounts receivable is calculated from the month in which the payment is actually made.
     3. Criteria for identifying accounts receivable and contract assets with expected credit losses provided by a si
ngle basis
     For accounts receivable and contract assets with credit risk significantly different from the portfolio credit ris
k, the Company makes provisions for expected credit losses by a single basis.


13. Inventories

     1. Classification of inventories
     Inventories include 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
     Low-value consumables are amortized using the one-off amortization method.
     5. Recognition standard and accrual method of inventory falling price reserves
     On the balance sheet date, the inventory was measured at the lower of the cost and net realizable value. Inven
tory falling price reserves were accrued based on the difference between the cost and the net realizable value. The
net realizable value of inventory directly used for sale will be determined by the amount of the estimated selling pr
ice of the inventory minus the estimated sales expenses and related taxes. For inventories that need to be processe
d, the net realizable value shall be determined in the normal production and operation process by subtracting the es
timated selling price of finished products produced from the estimated cost to be incurred when completion, the es
timated sales expenses and relevant taxes and fees. On the balance sheet date, if a part of the same inventory has a

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contract price agreement and other parts do not have a contract price, the net realizable value shall be determined r
espectively, and the corresponding cost shall be compared to determine the accrual or reversal amount of inventor
y depreciation reserve respectively.


14. Long-term equity investment

     1. Judgment of joint control and significant influence
     Joint control refers to the shared control over a certain arrangement according to the relevant agreement, and
the activities under such arrangement are subject to approval by the parties sharing the control power. Significant i
nfluence refers to that one party has the power to participate in the decision-making of financial and operating poli
cies 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 o
wner's equity of the combined party acquired in the book value of total owner's equity in consolidated financial sta
tements 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 capit
al 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 impl
emented through multiple transactions step by step by the Company, it is a must to judge whether they are “packag
e 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 pa
rty that should be enjoyed after combination in the consolidated financial statements of the ultimate controller, is r
ecognized as an initial investment cost. The difference between the initial investment cost of long-term equity inve
stment on the date of combination and the sum of the book value of long-term equity investment before the combi
nation is realized and the book value of consideration additionally paid to further acquire shares on the date of com
bination is adjusted against the capital reserve. If the capital reserve is not sufficient for offsetting, the adjustment i
s 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 i
mplemented through multiple transactions step by step by the Company, the accounting treatment is different in u
nconsolidated financial statements and consolidated financial statements:
     1) In individual financial statements, the initial investment cost of long-term equity investment accounted usi
ng the cost method is measured at the sum of the book value of equity investment originally held and investment c
ost additionally paid.
      2) In consolidated financial statements, it is a must to judge whether they are “package deals”. If they are pac
kage deals, each deal is regarded as a deal to obtain control right for accounting treatment. Suppose these transacti
ons 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.

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     (3) Except for the formation of business combination: As for those obtained by cash payment, the actually pai
d purchase price is taken as the initial investment cost; the long-term equity investment formed by issuing equity s
ecurities, 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 Busi
ness Enterprises No. 12—Debt Restructuring; in the case of non-monetary asset exchange, the initial investment c
ost shall be determined in accordance with the Accounting Standards for Business Enterprises No. 7—Exchange o
f Non-monetary Assets.
     3. Methods for subsequent measurement and gain and loss recognition
    The long-term equity investment in the invested entity under its control will be accounted for through the cost
method; long-term equity investment in associated enterprises and joint ventures is accounted for under the equity
method.
     4. Treatment methods for investments in subsidiaries through multiple deals step by step until control losing
     (1) 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 lose
s 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 im
pact of each transaction meet one or more of the following conditions, which usually indicates that multiple transa
ctions 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 oth
er 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 recor
ded into current gain and loss. For the remaining equity, if the investor still has significant influence over the inves
tee or imposes joint control with other parties, it is accounted for by the equity method; In case of failure to contro
l, jointly control or significantly influence the investee, it shall be calculated in accordance with the provisions of t
he Accounting Standards for Business Enterprises No. 22—Recognition and Measurement of Financial Instrument
s.
     2) Consolidated financial statements
      Before losing control, the capital reserves (capital premium) are adjusted at the difference between the dispos
al 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 off
set, retained earnings are offset.
     When losing control over a former subsidiary, the remaining equity is re-measured at the fair value on the dat
e of control loss. The balance of the sum of the consideration received through the disposal of equity and the fair v
alue of the remaining equity after deducting the entitled share of net assets continuously calculated at the original s
hareholding ratio from the purchase date or the date of combination in the subsidiary is recognized in the investme
nt 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.

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     (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 lon
g-term equity investment corresponding to the disposal investment is recognized as other comprehensive income i
n individual financial statements, and when the control is lost, transferred together into gain and loss for the period
during which the control is lost.
     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 pe
riod 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 appreciatio
n, 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 i
nto the Company, and their costs can be measured reliably.


(2) Depreciation method



                                                       Depreciable life (year                           Annual depreciation r
        Category            Depreciation method                                  Residual value rate
                                                                s)                                              ate
                            Straight-line depreciati
 Housing and buildings                                 5-30                     5 or 10                19.00-3.00
                            on method
 Machinery and equipm       Straight-line depreciati
                                                       10-15                    5 or 10                9.50-6.00
 ent                        on method
 Transportation facilitie   Straight-line depreciati
                                                       4-5                      5 or 10                23.75-18.00
 s                          on method
                            Straight-line depreciati
 Other equipment                                       3-10                     5 or 10                31.67-9.00
                            on method




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17. Construction in progress

     1. Construction in progress is able to be recognized only when related economic benefits are very likely to flo
w 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 rea
dy for its intended use. As for construction in progress which is ready for the intended use but has not gone throug
h the formalities of final accounts of completion, it shall be transferred into fixed assets at the estimated value. Up
on the final accounts of completion, the previous tentatively estimated value other than accrued depreciation shall
be adjusted based on actual costs.

   Category                  Standards and timing for carrying forward construction in progress to fixed assets

                             The main project and supporting projects have been substantially completed and the eng
 Housing and buildings       ineering has met the predetermined design requirements, and has been accepted by the s
                             urvey, design, construction, supervision and other units.
 Machinery and equipme       After installation and commissioning, it meets the design requirements or the standards
 nt                          specified in the contract


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 constru
ction or production of a qualifying asset for capitalization, it shall be capitalized and recognized as costs of relevan
t assets; Other borrowing costs shall be recognized as an expense when they are incurred and included in current g
ain and loss.
     2. Capitalization period of borrowing costs
     (1) Capitalization begins when the borrowing cost meets the following conditions: 1) asset expenditure has be
en incurred; 2) the borrowing costs have been incurred; 3) the acquisition, construction or production activities nec
essary 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 interr
upted abnormally and the interruption period lasts for more than 3 months, the capitalization of the borrowing cost
s shall be suspended. The borrowing costs incurred during such period shall be recognized as expenses of the curre
nt period until the asset's acquisition and construction or production activity restarts.
      (3) Capitalization of borrowing costs should be stopped when assets eligible for capitalization are purchased,
built or produced to the intended usable or saleable state.
     3. Capitalization rate and capitalization amount of borrowing costs
     In case of special borrowing for the acquisition & construction or production of assets eligible for capitalizati
on conditions, interest income to be capitalized shall be recognized after deducting the bank interests for the unuse
d portion or the investment income for short-term investment from the interest costs (including recognized depreci
ation or amortization of premium under effective interest method) actually occurred in the current period of specifi
c borrowing. Where a general borrowing is used for the acquisition, construction, or production of assets eligible f
or 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 b
y the capitalization rate of the general borrowings used.



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19. Intangible assets

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

     1. Intangible assets include land use rights, patented technology and management software, 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 base
d on the expected realization method of economic benefits related to it within its service life; where the expected r
ealization method cannot be confirmed reliably, the straight-line method shall be adopted. Details are as follows:

            Item                        Service life and its determination basis               Amortization method
 Land-use right             15-50 years, registration period of land use right certificate      Straight-line method
 Know-how                   6-10 years, expected income period                                  Straight-line method
 Management software        5-10 years, expected income period                                  Straight-line method
 Pollution dumping right    5-20 years, registration period of the certificate                  Straight-line method
 Sea area use right         1-50 years, registration period of the certificate                  Straight-line method


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

       (1) Personnel labor expenses
     Personnel labor expenses include the Company's R&D personnel's wages and salaries, basic pension insuranc
e premiums, basic medical insurance premiums, unemployment insurance premiums, work-related injury insuranc
e premiums, maternity insurance premiums and housing provident fund, as well as the labor costs of external R&D
 personnel.
     If R&D personnel serve on multiple R&D projects at the same time, the labor expenses shall be identified bas
ed on the working time records of the R&D personnel for each R&D project provided by the Company's managem
ent department and allocated proportionally among the different R&D projects.
     For personnel directly engaged in R&D activities and external R&D personnel who are also engaged in non-
R&D activities, the Company will allocate the actual labor expenses incurred in different positions between R&D
expenses and production and operating expenses based on reasonable methods such as the proportion of actual wo
rking hours.
       (2) Direct investment expenses
      Direct investment expenses refer to the actual expenses incurred by the Company in implementing R&D acti
vities. Including: 1) directly consumed materials, fuel and power costs; 2) R&D and manufacturing costs of molds
 and process equipment used for intermediate tests and product trials, purchase costs of samples, prototypes and ge
neral testing means that do not constitute fixed assets, and inspection costs of trial products; 3) operating maintena
nce, adjustment, inspection, testing, and repair of instruments and equipment used in R&D activities.
       (3) Depreciation expenses
       Depreciation expenses refer to the depreciation of instruments, equipment and buildings used for R&D activit
ies.
     For instruments, equipment and buildings in use that are used for R&D activities and are also used for non-R
&D activities, necessary records shall be made on the use of such instruments, equipment and buildings, and the a
ctual depreciation incurred shall be allocated between R&D expenses and production and operating expenses usin
g a reasonable method based on factors such as actual working hours and area used.


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     (4) Intangible assets amortization expenses
      Intangible assets amortization expenses refer to the amortization expenses of software, intellectual property, n
on-patented technologies (proprietary technologies, licenses, designs and calculation methods, etc.) used in R&D a
ctivities.
     (5) Design expenses
      Design expenses refer to the expenses incurred in the conception, development and manufacture of new prod
ucts and new processes, the design of processes, technical specifications, procedures, and operating characteristics,
including related costs incurred in creative design activities to obtain innovative, creative, and breakthrough prod
ucts.
     (6) Equipment debugging and testing expenses
     Equipment debugging and testing expenses refer to the expenses incurred in R&D activities during tooling pr
eparation, including the costs incurred in developing special and dedicated production machines, changing product
ion and quality control procedures, or formulating new methods and standards.
      Expenses incurred for routine tooling preparation and industrial engineering for large-scale batch and comme
rcial production are not included in the collection scope.
     (7) Commissioned external R&D expenses
      Commissioned external R&D expenses refer to the expenses incurred when the Company entrusts other dome
stic or foreign institutions or individuals to carry out R&D activities (the results of the R&D activities are owned b
y the Company and are closely related to the Company's main business operations).
     (8) Other expenses
      Other expenses refer to other expenses directly related to R&D activities, including technical book and materi
al fees, material translation fees, expert consultation fees, high-tech R&D insurance premiums, retrieval, demonstr
ation, review, appraisal, and acceptance fees of R&D results, application fees, registration fees, agency fees for int
ellectual property rights, conference fees, travel expenses, communication expenses, etc.
      4. The expenses for the internal R&D projects at the research stage are accounted into the current profits and
losses in occurrence. The expenses for the internal R&D projects at the development stage can be recognized as in
tangible assets only when meeting the following conditions: (1) Technically feasible to complete the intangible ass
ets, so that they can be used or sold; (2) With the intention to complete, use or sell the intangible assets; (3) Ways
of intangible assets to generate economic benefits, including those can prove that the products generated by the int
angible assets can be sold or the intangible assets themselves can be sold and prove that the intangible assets to be
used internally are useful; (4) With the support of adequate technical and financial and other resources to complete
 the development of the intangible assets and with the ability to use or sell the intangible assets; (5) The expenses a
ttributable to the development stage of the intangible assets can be measured reliably.


20. Impairment of long-term assets

     Long-term assets such as long-term equity investment, investment properties measured by the cost model, fix
ed assets, construction in progress, right-of-use assets and intangible assets with limited service lives shall be eval
uated for their recoverable amount in case of any sign of impairment at the balance sheet date. For goodwill forme
d by business combination and intangible assets with uncertain service life, an impairment test should be carried o
ut every year regardless of whether there is a sign of impairment. Goodwill impairment testing must be done in co
mbination 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 provisio
n for asset impairment based on the difference and recognize such loss into the current gains and losses.


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21. Long-term deferred expenses

     Long-term deferred expenses refer to all expenses that have been paid and have an amortization period of mo
re 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 def
erred expense items cannot benefit the future accounting periods, the amortized value of such unamortized items s
hall be fully transferred into the current gain and loss.


22. Contract liabilities

      The Company presents contract assets or liabilities in the balance sheet based on the relation between perform
ance obligation and customer payment. The Company will record the net amount of contract assets and contract lia
bilities 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 receiva
ble from the customer as a contract liability.


23. Employee remuneration

(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) Recognize the amount payable calculated according to the defined contribution plan in the accounting per
iod when the employees provide services for the Company as the liabilities and include in current profits and losse
s or related asset costs.
     (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 usi
ng unbiased and consistent actuarial assumptions, the obligations arising from the defined benefit plan are measure
d, and the period for the relevant obligation is determined. In the meantime, the obligations arising from the define
d 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 o
f obligations in the defined benefit plan minus the fair value of assets shall be recognized as net liabilities or net as
sets 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 l
ower);
      3) At the end of the period, the Company shall recognize the cost of employee remuneration as cost of servic
e, the net interest of net liabilities or net assets of the defined benefit plan and changes arising from the re-measure
ment of net liabilities or net assets of the defined benefit plan, in which the cost of service and net interest of net li
abilities or net assets of the defined benefit plan are recorded in the current gain and loss or relevant asset cost, cha
nges arising from the re-measurement of net liabilities or net assets of the defined benefit plan are recorded in othe
r 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 expe
nses 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 t
he defined benefit plan. For long-term employee benefits other than the aforesaid ones, the accounting treatment s
hould be conducted in accordance with relevant provisions of the defined benefit plan. In order to simplify relevan
t 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 n
et 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. Estimated liabilities

     1. As the obligations arising from contingencies such as external guarantees, litigation matters, product qualit
y assurance, and loss-making contracts become current obligations of the company, the performance of such oblig
ations is likely to result in the outflow of economic benefits from the company, and the amount of such obligations
 can be measured reliably, the Company shall recognize such obligations as estimated liabilities.
     2. The Company initially measures the estimated liabilities according to the best estimate of expenditures req
uired to fulfill relevant current obligations and reviews the book value of the estimated liabilities on the balance sh
eet date.


25. Income

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 individ
ual performance obligation included by the contract, and determines whether each individual performance obligati
on 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 a
re met; otherwise it will constitute performance of obligation at a certain time point: (1) the customer obtains and c
onsumes economic benefits arising from contract performance by the Company; (2) the customer can control good
s in progress during the process of contract performance by the Company; (3) goods arising from contract perform
ance by the Company have irreplaceable purposes, and the Company is entitled to receive payment for accumulati
vely completed performance proportion to date throughout the contract term.
     If the performance obligations are performed within the specified period, the Company will recognize the inc
ome 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 recog
nized according to the costs incurred until the performance progress is determined reasonably. If the performance


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obligations are performed at a time point, the Company will recognize the income at the time when the customer o
btains control power over goods or services. When judging whether the customer has already obtained the right of
control over goods, the Company shall consider the following items: (1) the Company has the right to receive pay
ment 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 h
as 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 C
ompany 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) t
he customer has accepted such goods; (6) other signs that indicate the customer has already obtained the control o
ver goods.
     2. Revenue measurement principles
      (1) The income shall be measured by the Company according to the transaction price apportioned to each sin
gle performance obligation. Transaction price refers to the amount of consideration the Company expects to receiv
e for the transfer of goods or services to the customer, but it does not include payments received on behalf of the th
ird 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 con
sideration in line with the expected or most possible amount, but the transaction price that contains variable consid
eration will not exceed the amount of accumulated recognized income that is least likely to be reversed when relev
ant uncertainties are removed.
      (3) If there is significant financing in the contract, the Company shall determine the transaction price accordi
ng to the amount payable in cash when the client obtains control of the goods or services. The difference between t
he 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 acqu
isition 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 Com
pany shall allocate the transaction price to each separate performance obligation according to the relative proportio
n 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 f
ilm, and so forth, fulfilling its performance obligation at a certain time point. Proceeds from domestic sales are rec
ognized 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 releva
nt 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 pr
oduct 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.


26. Contract costs

     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 amortiza
tion period does not exceed one year shall be directly included in the current gain and loss as incurred.



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      The costs incurred by the Company for performing the contract, if not within the applicability scope of releva
nt standards relating to inventories, fixed assets or intangible assets, can be recognized as an asset within the contr
act 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 mate
rial/manufacture cost (or similar costs), cost to be undertaken by the customer and other costs incurred under the c
ontract;
      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 o
btained due to the transfer of goods or services relating to the assets minus the estimated cost to be incurred, the C
ompany accrues impairment reserves for the excess portion and recognizes it as an asset impairment loss. If the fa
ctors causing the impairment of the prior period change and make the remaining consideration expected to be obta
ined due to the transfer of goods or services relating to the assets minus the estimated cost to be incurred higher th
an the book value of the asset, the withdrew asset impairment provision shall be reversed and recorded in the curre
nt 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
case of a monetary asset, the government grantsshall 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 cann
ot 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 that are required by government documents to be used for the acquisition or other formati
on of long-term assets are classified as asset-related government grants. If the government documents are not clea
r, 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 govern
ment grants. Government grants relating to the assets are either written off against the book value of the relevant a
ssets 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 gra
nts 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 deferre
d 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 dis
tinguish between government grants that are asset-related or income-related and such grants are generally classifie
d 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 gai
n and loss or offset against relevant costs in the period of recognition of relevant costs, expenses or losses. Govern
ment grants for compensation for incurred relevant costs and expenses or losses are directly included in current gai
n and loss or offset against relevant costs.

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     4. The government grants related to the daily business activities of the Company shall be recorded into other i
ncomes or written down related costs and expenses according to the economic and business nature. Government gr
ants 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 provid
es loans to the Company at preferential policy interest rates, the Company shall use the actual amount of loans rec
eived as the entry value, and calculate the borrowing costs based on the principal and the preferential policy intere
st 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 income tax assets/deferred income 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 deter
mined based on tax laws), the deferred income tax assets or deferred income tax liabilities shall be calculated and r
ecognized 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 a
ssets that were not recognized in previous accounting periods should be recognized.
      3. At the balance sheet date, the Company should recheck the book value of deferred income tax assets. If it i
s 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 incom
e, the deducted amount shall be recovered.
      4. The current income taxes and deferred income taxes of the Company are recorded as income tax expense o
r income in the current gains or losses, excluding income taxes arising from: (1) business combination; (2) transact
ions 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 inco
me 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 s
ubject of tax payment involved intends to settle the current income tax assets and current income tax liabilities wit
h the net amount or obtain the assets and liquidate the liabilities simultaneously in each future important period wh
en the deferred income tax assets and deferred income tax liabilities are written back.


29. Lease

(1) Accounting treatment method of lease as the lessee

     On the commencement date of the lease term, the Company, as the lessee, recognizes the lease with a lease te
rm 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 s
ublease of lease asset, the original lease will not be deemed as a low-value asset lease.



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     For all short-term leases and low-value asset leases, the Company will recognize the lease payment in the rele
vant 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 Compan
y 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 amou
nt of the lease liability; 2. the amount of lease payment made on or before the commencement date of lease term, n
et of the relevant amount of used lease incentives (if any); 3. the initial direct expenses incurred by the lessee; 4) e
xpected 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 le
ased 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 pay
ments as lease liabilities. In calculating the present value of the lease payments, the Company adopts the interest ra
te 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 payme
nt and its present value is treated as unrecognized financing expenses, on which the interest expenses are recogniz
ed at the discount rate of the present value of the lease payment during each period of the lease term and included i
n the current gain and loss. The variable lease payments not included in the measurement of lease liabilities shall b
e 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 o
f the lease payments after the change, and adjusts the book value of the right-of-use asset accordingly in case of ch
anges 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 exerc
ise situation of the lease renewal option or the termination option. Where the book value of the right-of-use asset h
as been reduced to zero, but a further reduction is required for the lease liabilities, the remaining amount shall be i
ncluded in the current gain and loss.


(2) Accounting treatment method of lease as the lessor

     At the inception of the lease, a lease that transfers in substance almost all risks and rewards related to the own
ership of leased assets is classified as a financing lease by the Company as the as lessor. Except for the financing l
ease, 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 st
raight-line method, and the initial direct costs incurred are capitalized and amortized on the same basis as the reco
gnition 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


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      At the inception of the lease, the Company recognizes the financing lease receivables based on the net lease i
nvestment (the sum of the unsecured residual value and the present value of the lease collection not received on th
e first date of the lease term and discounted at the interest rate implicit in the lease), and derecognizes the financin
g 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 lea
se investment are included in the current gain and loss when actually incurred.
     3. 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 rig
ht-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 t
o the lessor.
      If the asset transfer in the after-sale leaseback transaction does not belong to sales, the Company will continu
e to recognize the transferred assets, and at the same time recognize a financial liability equal to the transferred inc
ome, and conduct accounting treatment for the financial liability according to the Accounting Standards for Busine
ss Enterprises No.22-Recognition and Measurement of Financial Instruments.
     (2) The Company as lessor
    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 carry out accou
nting treatment on the asset purchase according to other applicable accounting standards for business enterprises, a
nd carry out accounting treatment on the asset lease according to the Accounting Standards for Business Enterpris
es No.21-Lease.
      If the asset transfer in the after-sale leaseback transaction does not belong to sales, the Company will not reco
gnize the transferred assets, but recognize the financial assets equal to the transferred income, and conduct account
ing treatment for the financial assets according to the Accounting Standards for Business Enterprises No.22-Recog
nition 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 emplo
yees, 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 va
lue 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 r
epurchased shares are awarded to the employees of the Company as equity-settled shares, when the employees exe
rcise 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.




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31. Changes in significant accounting policies and accounting estimates

(1) Significant accounting policy changes

□ Applicable  Not applicable

(2) Changes in significant accounting estimate

□ Applicable  Not applicable

(3) The first implementation of the new accounting standards since 2024, and the first implementation of ite
ms related to the financial statements at the beginning of that year

□ Applicable  Not applicable

32. Others

     (1) Work safety cost
      The work safety costs withdrawn by the Company in accordance with the Administrative Measures for the C
ollection and Utilization of Enterprise Work Safety Funds (CZ [2022] No. 136) promulgated by the Ministry of Fi
nance and the Ministry of Emergency Management were charged to the costs of relevant products or current profit
s or losses and also to the "special reserve". In the case of using the withdrawn safety production costs, if they belo
ng to cost expenditure, they shall directly offset the special reserves. Where a fixed asset is formed, the expenditur
es incurred shall be collected under the item “Construction in Progress” and shall be recognized as a fixed asset w
hen the completed security project reaches the intended usable state. Moreover, the special reserves shall be writte
n down upon the cost of the formed fixed assets, and the accumulated depreciation of the same amount shall be co
nfirmed, 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, managem
ent requirements, internal reporting system and so on. Operating segments refer to components within the Compan
y 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 a
nd cash flow.


VI. Taxes

1. Main tax categories and tax rates

             Tax category                            Basis of taxation                               Tax rate
                                         The value-added tax received is calculate
                                         d on the basis of sales of goods and taxab
 Value-added tax                         le service income calculated according to     13%, 9%, 6% [Note 1]
                                          the tax law. After deducting the VAT pai
                                         d allowed for the current period, the diffe


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                                             rence is VAT payable.
 Consumption tax                             Taxable sales (volume)                       [Note 2]
 Urban maintenance and construction tax      Actual payment of turnover tax               7%, 5%
 Enterprise income tax                       Taxable income                               [Note 3]
                                             The remaining value after deducting 30%
                                              from the original value of the property i
 Property tax                                                                             1.2%, 12%
                                             n one go for ad valorem collection; the re
                                             ntal income for rent based collection.
 Education surcharge                         Actual payment of turnover tax               3%
 Local education surcharge                   Actual payment of turnover tax               2%

     [Note 1] VAT is calculated and paid at the tax rate of 13% for goods sold. Rental income and sales of liquefie
d petroleum gas and steam shall be subject to VAT at the rate of 9%. Warehousing services and other businesses an
d interest income shall be subject to VAT at the rate of 6%. The policy of “tax exemption, credit and refund” is imp
lemented for export goods, and the export tax rebate rate is 13%.
     [Note 2] Sales of fuel oil, diesel and aviation kerosene are subject to consumption tax at RMB 1.2/liter. Sales
of gasoline and naphtha are subject to consumption tax at RMB 1.52/liter.
     [Note 3] Explanation for enterprise income tax rate of taxpayers at different tax rates

                                          Name of taxpayer                                                   Income tax rate
 Subsidiaries: Zhejiang Shengyuan Chemical Fiber Co., Ltd., Ningbo Zhongjin Petrochemical Co., Lt
 d., Yisheng Dahua Petrochemical Co., Ltd., Zhejiang Petroleum & Chemical Co., Ltd., Zhejiang Yon        15%
 gsheng Technology Co., Ltd.

 Subsidiaries: Hong Kong Sheng Hui Co., Ltd., Hong Kong Yisheng Dahua Petrochemical Co., Ltd.,           The tax shall be calculated
                                                                                                          and paid according to the
 Yisheng New Materials Trading Co., Ltd., Rongsheng Petrochemical (Hong Kong) Co., Ltd., Rong
                                                                                                         relevant tax rates of the co
 sheng Petrochemical (Singapore) Pte. Ltd., Rongtong Logistics (Singapore) Pte. Ltd., and Zhejiang P     untry and region where th
 etroleum & Chemical (Singapore) Pte. Ltd.                                                               e business is located.
 Subsidiaries: Rongxiang Chemical Fiber Co., Ltd., Rongsheng International Trade (Hainan) Co., Ltd.,
 Dalian Zhejiang Yisheng New Materials Co., Ltd. and Zhejiang Rongyi Trading Co., Ltd., Zhejiang         20%
 Rongyi Chemical Fiber 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. 8
7 [2011] of the Ministry of Finance), the Notice on Improving the Tax Refund Policy of Consumption Tax for Eth
ylene 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), t
he Interim Measures for the Refund (Exemption) of Consumption Tax for Naphth and Fuel Oil Used in the Produc
tion of Ethylene and Aromatic Chemical Products by the State Taxation Administration (Announcement of the Sta
te Administration of Taxation No. 36 of 2012) and the Announcement on the Refund of Consumption Tax for Eth
ylene and Aromatic Chemical Products from Naphth and Fuel Oil by the State Administration of Taxation and Ge
neral 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 sp
ecial VAT invoice with "DDZG" logo, it shall be exempted from consumption tax. The subsidiaries Ningbo Zhon
gjin Petrochemical Co., Ltd. and Zhejiang Petroleum & Chemical Co., Ltd. are qualified for the tax refund, and th


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e preferential policy of refunding consumption tax paid in the procurement stage is applicable. Ningbo Zhongjin P
etrochemical Co., Ltd. and Zhejiang Petroleum & Chemical Co., Ltd. implementing the fixed-point direct supply p
lan 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 o
f the General Administration of Taxation of the Ministry of Finance) and the Announcement on Further Strengthen
ing the Implementation of the Tax Refund Policy for Value-added Tax at the End of the Period of the Ministry of F
inance 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 some subsidiaries meet the relevant conditions for the tax credit refund, and th
e total amount of tax credit refund received in this period is RMB 272.3684 million.
     3. According to the Announcement on Filing of High-tech Enterprises Recognized by Zhejiang Provincial Ac
creditation Institutions in 2022 issued by the Office of the National High-tech Enterprise Accreditation Manageme
nt Leading Group, subsidiaries Zhejiang Shengyuan Chemical Fiber Co., Ltd. and Zhejiang Petroleum & Chemica
l Co., Ltd. have passed the high-tech enterprise accreditation and obtained the High-tech Enterprise Certificate nu
mbered GR202233004307 and GR202233003797 respectively. The validity period of the recognition is 2022-202
4, 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 sub
sidiary Yisheng Dahua Petrochemical Co., Ltd. passed the high-tech enterprise accreditation and obtained the Hig
h-tech Enterprise Certificate with the number of GR202121200832, which is valid from December 2021 to Novem
ber 2024. 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 Ci
ty 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 a
nd 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 Zhej
iang Province in 2021 issued by the Office of the National High-tech Enterprise Recognition Management Leadin
g Group, Zhejiang Yongsheng Technology Co., Ltd., a subsidiary, has passed the recognition of a high-tech enterp
rise and obtained the "High tech Enterprise Certificate" with the number GR202133009456. The recognition perio
d is from December 2021 to November 2024, and the enterprise income tax is calculated and paid at a reduced rate
 of 15% in this period.
     4. According to the Announcement on Further Supporting the Development of Small and Micro Enterprises a
nd Individual Industrial and Commercial Households of the Ministry of Finance and the State Administration of Ta
xation (Announcement No.12 of the Ministry of Finance and the State Administration of Taxation in 2023), the tax
able income of small and micro enterprises will be calculated at a reduced rate of 25%, and their corporate income
 tax will be paid at a rate of 20%, which will continue to be implemented until December 31, 2027. Subsidiaries R
ongxiang Chemical Fiber Co., Ltd., Rongsheng International Trade (Hainan) Co., Ltd., Dalian Yisheng New Mater

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ials Co., Ltd., Zhejiang Rongyi Trade Co., Ltd. and Zhejiang Rongyi Chemical Fiber Co., Ltd. meet the above requ
irements in this period. The urban maintenance and construction tax, education surcharge and local education surc
harge are levied at half the rate for small low-profit enterprises. The subsidiaries Dalian Yisheng New Materials C
o., Ltd. and Zhejiang Rongyi Chemical Fiber Co., Ltd. meet the above requirements in this period.
     5. According to the Announcement on the Policy of Adding and Deducting Value-added Tax for Advanced M
anufacturing Enterprises of the Ministry of Finance and State Taxation Administration (Announcement No.43 of th
e Ministry of Finance and the State Administration of Taxation in 2023), from January 1, 2023 to December 31, 20
27, advanced manufacturing enterprises are allowed to add 5% to the deductible input tax for offsetting the payabl
e 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 & C
hemical Co., Ltd. and Zhejiang Yongsheng Technology Co., Ltd. are entitled to the above-mentioned policy of offs
etting and deducting.
      6. According to the Notice On Issues Related to the Implementation of the Preferential Catalogue of Enterpris
e 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 Incom
e 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 pro
duction and other purposes, the enterprise income tax payable of the current year can be deducted by 10% of the e
quipment investment. If the tax payable of the enterprise in the current year is insufficient for credit, it can be carri
ed forward to the next year, and the carryforward period shall not exceed five tax years. The subsidiary Zhejiang P
etroleum & Chemical Co., Ltd. has special equipment that can be used for environmental protection, energy and w
ater conservation and safe production, which is qualified for the preferential policy of 10% of the investment to cre
dit the taxable income of the enterprise income tax in the current year.


VII. Notes to Items in the Consolidated Financial Statements

1. Monetary fund

                                                                                                               Unit: RMB

                           Item                              Ending balance                   Beginning balance
 Cash on hand                                                              1,411,306.08                    1,499,665.59
 Bank deposit                                                         16,653,022,880.81               11,121,148,364.87
 Other monetary funds                                                  2,568,147,063.86                1,947,607,435.56
 Total                                                                19,222,581,250.75               13,070,255,466.02
      Including: Total amount of overseas deposits                     5,488,998,220.77                2,007,064,372.61


2. Trading financial assets

                                                                                                               Unit: RMB

                    Item                             Ending balance                        Beginning balance
 Financial assets at fair value through curr
                                                                 535,602,017.09                          310,087,429.45
 ent gain and loss
 Where: Derivative financial assets                              535,602,017.09                          310,087,429.45
 Total                                                           535,602,017.09                          310,087,429.45



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                                                                                                          2024 Semi-annual Report


3. Accounts receivable

(1) Disclosure by aging

                                                                                                                              Unit: RMB

                   Aging                                Ending book balance                        Beginning book balance
 Within 1 year (inclusive of 1 year)                                   7,602,122,954.60                              4,552,918,612.20
 1-2 years                                                                254,388,140.32                               293,966,484.61
 2-3 years                                                                 38,830,066.39                                41,283,731.68
 Above 3 years                                                              5,268,036.70                                     387,649.73
 Total                                                                 7,900,609,198.01                              4,888,556,478.22


(2) Classified disclosure by bad debt accrual method

                                                                                                                              Unit: RMB

                                  Ending balance                                               Beginning balance
                 Book balance          Bad-debt provision                     Book balance             Bad-debt provision
 Categor
    y                                               Percent    Book va                                            Percent      Book va
                           Proporti                              lue                    Proporti                                 lue
             Amount                    Amount       age of p                Amount                     Amount     age of p
                              on                                                           on
                                                    rovision                                                      rovision
 Account
 s receiva
 ble with
 provisio
 n for bad   7,900,60                  272,087,                7,628,52     4,888,55                   150,822,                4,737,73
                           100.00%                    3.44%                              100.00%                    3.09%
  debt res   9,198.01                    742.27                1,455.74     6,478.22                     774.56                3,703.66
 erves bas
 ed on agi
 ng portfo
 lio
             7,900,60                  272,087,                7,628,52     4,888,55                   150,822,                4,737,73
 Total                     100.00%                    3.44%                              100.00%                    3.09%
             9,198.01                    742.27                1,455.74     6,478.22                     774.56                3,703.66

Provision for bad debt by combination:

                                                                                                                              Unit: RMB

                                                                            Ending balance
             Name
                                          Book balance                     Bad-debt provision              Percentage of provision
 Trade fund portfolio of overse
                                                  3,357,597,967.78                     17,505,622.28                             0.52%
 as subsidiaries
 Aging portfolio                                  4,543,011,230.23                  254,582,119.99                               5.60%
 Total                                            7,900,609,198.01                 272,087,742.27                                3.44%

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


(3) Bad debt reserves accrual, recovered or reversed in the current period

Provision for bad debts in the current period:

                                                                 139
                                                                                                      2024 Semi-annual Report

                                                                                                                          Unit: RMB

                                                      The amount of change in the current period
                    Beginning bala                                                                                 Ending balanc
    Category                                               Recovered or r
                         nce              Provision                              Write-off           Other               e
                                                              eturned
 Provision made
  for bad debt re
                     150,822,774.56     121,264,967.71                                                             272,087,742.27
 serves based on
  aging portfolio
 Total               150,822,774.56     121,264,967.71                                                             272,087,742.27


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

                                                                                                                          Unit: RMB

                                                                                                                Ending balance of
                                                                                           Proportion of acc
                                                                    Ending balance of                           bad debt provisio
                       Ending balance o                                                    ounts receivable a
                                              Ending balance o       accounts receiva                           n for accounts rec
 Company name          f accounts receiva                                                  nd total ending b
                                              f contract assets     ble and contract a                          eivable and impai
                              ble                                                          alance of contract
                                                                           ssets                                rment provision o
                                                                                                 assets
                                                                                                                 f contract assets
 Customer 1                2,305,101,911.96                             2,305,101,911.96             29.18%
 Customer 2                2,217,545,343.31                             2,217,545,343.31             28.07%        110,877,267.17
 Customer 3                 649,344,742.34                               649,344,742.34                8.22%        32,467,237.12
 Customer 4                 360,195,827.42                               360,195,827.42                4.56%        42,695,506.91
 Customer 5                 240,156,151.46                               240,156,151.46                3.04%
 Total                     5,772,343,976.49                             5,772,343,976.49             73.07%        186,040,011.20


4. Receivables financing

(1) Classified presentation of receivables financing

                                                                                                                          Unit: RMB

                    Item                                  Ending balance                             Beginning balance
 Banker's acceptance                                                     300,502,992.56                            175,036,242.93
 Total                                                                   300,502,992.56                            175,036,242.93


(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                                                                                                46,292,719.64
 Total                                                                                                              46,292,719.64


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

                                                                                                                          Unit: RMB



                                                                  140
                                                                                                   2024 Semi-annual Report


                                              Amount with recognition terminated a       Amount with recognition not terminat
                     Item
                                                    t the end of the period                  ed at the end of the period
 Banker's acceptance                                                 2,367,935,471.01
 Total                                                               2,367,935,471.01


5. Other receivables

                                                                                                                      Unit: RMB

                     Item                                 Ending balance                          Beginning balance
 Other receivables                                                   4,027,880,726.92                          4,510,228,597.49
 Total                                                               4,027,880,726.92                          4,510,228,597.49


1) Classification of other receivables by nature


                                                                                                                      Unit: RMB

             Nature of account                         Ending book balance                      Beginning book balance
 Government receivables                                              3,783,802,693.62                          4,013,740,226.69
 Paper goods transaction settlement                                      27,769,911.16                           60,243,144.32
 Loan deposit                                                            81,000,000.00                           85,908,960.00
 Futures margin                                                         100,992,596.30                          317,793,118.68
 Deposit receivable margin                                               65,347,134.47                           34,082,287.67
 Reserve fund receivables and others                                     14,526,705.98                           26,389,252.01
 Current accounts                                                        10,800,000.00                           10,810,665.07
 Total                                                               4,084,239,041.53                          4,548,967,654.44


2) Disclosure by aging


                                                                                                                      Unit: RMB

                     Aging                             Ending book balance                      Beginning book balance
 Within 1 year (inclusive of 1 year)                                 2,928,640,630.77                          2,890,584,356.52
 1-2 years                                                           1,051,693,157.81                          1,565,488,732.75
 2-3 years                                                               24,962,231.83                           44,802,241.88
 Above 3 years                                                           78,943,021.12                           48,092,323.29
 Total                                                               4,084,239,041.53                          4,548,967,654.44


3) Classified disclosure by bad debt accrual method

Applicable □ Not applicable
                                                                                                                      Unit: RMB

                                    Ending balance                                         Beginning balance
 Categor          Book balance          Bad-debt provision                  Book balance        Bad-debt provision
    y                                                         Book va                                                 Book va
                             Proporti              Percent      lue                  Proporti             Percent       lue
              Amount                    Amount                            Amount                Amount
                                on                 age of p                             on                age of p


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                                                                                                          2024 Semi-annual Report

                                                    rovision                                                      rovision
 Provisio
 n made f
 or bad d
 ebt reser   4,084,23                  56,358,3                4,027,88     4,548,96                   38,739,0                4,510,22
                            100.00%                    1.38%                             100.00%                    0.85%
 ves base    9,041.53                     14.61                0,726.92     7,654.44                      56.95                8,597.49
 d on agi
 ng portfo
 lio
             4,084,23                  56,358,3                4,027,88     4,548,96                   38,739,0                4,510,22
 Total                      100.00%                    1.38%                             100.00%                    0.85%
             9,041.53                     14.61                0,726.92     7,654.44                      56.95                8,597.49
Type name of provision for bad debt by combination:
                                                                                                                              Unit: RMB

                                                                            Ending balance
             Name
                                           Book balance                    Bad-debt provision              Percentage of provision
 Government receivables portf
                                                  3,783,802,693.62                     36,703,212.00                             0.97%
 olio
 Paper goods transaction settle
                                                    27,769,911.16
 ment portfolio
 Borrowing deposit portfolio                        81,000,000.00
 Futures margin portfolio                          100,992,596.30
 Deposit receivable margin por
                                                    65,347,134.47                      12,859,673.00                           19.68%
 tfolio
 Portfolio of petty cash receiva
                                                    14,526,705.98                       4,902,120.04                           33.75%
 ble, etc.
 Current account portfolio                          10,800,000.00                       1,893,309.57                           17.53%
 Total                                            4,084,239,041.53                     56,358,314.61                             1.38%
Provision for bad debts is made according to the general model of expected credit loss:
                                                                                                                             Unit: RMB
                                      Stage I                  Stage II                    Stage III
                                                        Expected credit loss o      Expected credit loss f
  Bad-debt provision          Expected credit loss i    ver the entire duratio     or the entire duration              Total
                              n the next 12 months      n (without credit imp      (credit impairment ha
                                                              airment)                   s occurred)
 The balance as of Janu
                                        2,257,739.83             18,866,417.27               17,614,899.85              38,739,056.95
 ary 1, 2024
 The balance as of Janu
 ary 1, 2024 in the curre
 nt period
 --Transferred into Stag
                                          -55,340.00                   55,340.00
 e II
 --Transferred into Stag
                                                                     -198,971.64                198,971.64
 e III
 Provision in current per
                                          931,496.33             18,370,970.51               -1,683,209.18              17,619,257.66
 iod
 Balance as of June 30,
                                        3,133,896.16             37,292,727.78               15,931,690.67              56,358,314.61
 2024

Changes in the carrying amount of the provision for losses that are significant in amount during the current period
□ Applicable  Not applicable



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                                                                                                        2024 Semi-annual Report


4) Bad debt reserves accrual, recovered or reversed in the current period

Provision for bad debts in the current period:
                                                                                                                           Unit: RMB

                                                       The amount of change in the current period
                    Beginning bala                                                                                  Ending balanc
    Category                                                Recovered or r
                         nce               Provision                              Write-off            Other              e
                                                               eturned
 Provision made
  for bad debt re
                     38,739,056.95        17,619,257.66                                                                56,358,314.61
 serves based on
  aging portfolio
 Total               38,739,056.95        17,619,257.66                                                                56,358,314.61


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

                                                                                                                           Unit: RMB

                                                                                          Proportion in a to
                                                                                                                 Ending balance of
                      Nature of paymen                                                    tal ending balanc
  Company name                                 Ending balance                Aging                               provision for bad
                              t                                                           e of other receiva
                                                                                                                      debts
                                                                                                 bles
                      Tax refund receiva
 Company 1                                     2,401,004,693.62     Within 1 year                       58.79%
                      bles
 Company 2            Grants receivable        1,045,798,000.00     1-2 year(s)                         25.61%         36,703,212.00
 Company 3            Grants receivable          337,000,000.00     Within 1 year                        8.25%
 Company 4            Loan deposit                66,000,000.00     1-2 year(s)                          1.62%
 Company 5            Deposit                     49,194,978.02     Within 1 year                        1.20%          2,459,748.90
 Total                                         3,898,997,671.64                                         95.46%         39,162,960.90


6. Advance payments

(1) Advance payments presented by age

                                                                                                                           Unit: RMB

                                             Ending balance                                        Beginning balance
         Aging
                                 Amount                       Proportion                 Amount                   Proportion
 Within 1 year                  2,425,066,193.04                       93.32%           1,433,838,902.86                     96.02%
 1-2 years                        134,899,619.62                        5.19%                 51,983,340.46                   3.48%
 2-3 years                           38,725,633.43                      1.49%                  7,490,222.54                   0.50%
 Total                          2,598,691,446.09                           100%         1,493,312,465.86                       100%

Explanation of the reasons why the prepayment with an age of more than one year and an important amount has no
t been settled in time:
No important prepayment aged over 1 year at the end of the period




                                                                 143
                                                                                                2024 Semi-annual Report


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

                                                                                         Proportion in
  Company name                             Book balance
                                                                               balance of advance payments (%)

Supplier 1                                            1,069,887,960.96                                              41.17%


Supplier 2                                             123,486,599.52                                                4.75%

Supplier 3                                             119,370,677.61                                                4.59%

Supplier 4                                             110,158,340.84                                                4.24%


Supplier 5                                             109,889,151.81                                                4.23%

  Subtotal                                            1,532,792,730.74                                              58.98%


7. Inventories

Whether the Company is subject to the disclosure requirements of the real estate industry
No




(1) Classification of inventories

                                                                                                                   Unit: RMB

                                    Ending balance                                        Beginning balance
                                    Inventory dep                                          Inventory dep
                                    reciation reser                                        reciation reser
         Item                       ves or provisio                                        ves or provisio
                   Book balance     n for impairm      Book value        Book balance      n for impairm       Book value
                                    ent of contract                                        ent of contract
                                    performance c                                          performance c
                                          ost                                                    ost
                    30,949,588,33                      30,949,588,33      38,274,190,34                        38,273,851,06
 Raw material                                                                                  339,286.40
                             2.51                               2.51               7.56                                 1.16
 Products in pro    15,992,459,77                      15,992,459,77      15,957,096,29                        15,947,647,28
                                                                                              9,449,010.11
 cess                        5.07                               5.07               3.96                                 3.85
 Commodity sto     8,183,067,932.                     8,170,412,692.     7,425,770,624.                       7,321,918,747.
                                     12,655,239.18                                         103,851,876.74
 cks                           00                                82                  07                                   33
 Semi-finished p
 roducts shipped                                                          43,141,279.48       7,872,975.73     35,268,303.75
  in transit
 Work in proces
                        92,099.37                          92,099.37        252,182.13                           252,182.13
 s - outsourced
 Low-value cons
                   170,496,659.60                     170,496,659.60     154,719,763.85                       154,719,763.85
 umables
                    55,295,704,79                      55,283,049,55      61,855,170,49                        61,733,657,34
 Total                               12,655,239.18                                         121,513,148.98
                             8.55                               9.37               1.05                                 2.07




                                                           144
                                                                                                 2024 Semi-annual Report


(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
                   Beginning bala                                                                             Ending balanc
         Item                                                              Reversal or wr
                        nce             Provision           Other                               Other               e
                                                                               ite-off
 Raw material             339,286.40                                           339,286.40
 Products in pro
                      9,449,010.11                                           9,449,010.11
 cess
 Commodity sto
                    103,851,876.74     12,655,239.18                       103,851,876.74                      12,655,239.18
 cks
 Semi-finished p
 roducts shipped      7,872,975.73                                           7,872,975.73
  in transit
 Total              121,513,148.98     12,655,239.18                       121,513,148.98                      12,655,239.18


8. Other current assets

                                                                                                                    Unit: RMB

                   Item                                Ending balance                           Beginning balance
 VAT input tax to be deducted                                       4,284,651,618.59                         4,338,748,642.91
 Business income tax pre-paid                                        571,710,383.59                               797,324.80
 Prepayment of consumption tax                                                                                957,583,006.60
 Total                                                              4,856,362,002.18                         5,297,128,974.31


9. Long-term equity investment

                                                                                                                    Unit: RMB




                                                             145
                                                                                                  2024 Semi-annual Report
                                                                             Increase and decrease in the current period
                                    Opening                             Investment                                                                                       Ending ba
                Beginning bal       balance of                                                                       Declared di                        Ending balan     lance of p
                                                                        gains or loss   Other compr
  Investee      ance (book va       impairme     Addition    Reduced                                    Other equ    stribution o   Provision           ce (book valu    rovision f
                                                                        es recognize    ehensive inc                                             Othe
                     lue)           nt provisi   al invest   investme                                   ity change   f cash divid   for impair                e)         or impair
                                                                        d under the     ome adjustm                                               r
                                        on         ment         nt                                           s       ends or pro       ment                                ment
                                                                        equity meth         ents
                                                                                                                          fits
                                                                             od
I. Joint ventures
II. Associated enterprise
Zhejiang Yi
sheng Petro     2,704,956,582.                                          21,665,035.6                                                                    2,726,359,033.
                                                                                         -262,584.85
chemical C                 65                                                      7                                                                               47
o., Ltd.
Ningbo Hen
                    167,563,505.1                                       -23,507,790.                                                                    137,918,780.2
gyi Trading                                                                             -6,136,933.88
                                0                                                98                                                                                 4
Co., Ltd.
Zhejiang Xi
aoshan Rura
                2,265,598,668.                                          154,621,146.    69,728,519.7                 13,228,639.                        2,476,719,695.
l Commerci
                           75                                                    81                4                         60                                    70
al Bank Co.,
 Ltd.
Hainan Yish
eng Petroch     3,483,137,669.                                          57,270,199.9    -20,456,446.2                                                   3,519,951,423.
emical Co.,                72                                                      9                8                                                              43
Ltd.
ZPC-ENN
(Zhoushan)
                     8,937,867.92                                       5,133,354.35                                                                    14,071,222.27
Gas Co., Lt
d.
Zhejiang Di
ngsheng Pet
                                                                        13,061,225.8
rochemical          43,794,603.87                                                                                                                       56,855,829.72
                                                                                   5
Engineering
 Co., Ltd.
Zhejiang De
rong Chemi          296,641,210.3                                       -47,696,009.                    1,858,511.                                      250,803,711.7
cals Co., Lt                    3                                                61                            03                                                   5
d.

                                                                                         146
                                                         2024 Semi-annual Report
Zhoushan Z
PC Zhougan
                74,255,638.79    6,784,335.85                  39,337.91                  81,079,312.55
g Tugboat C
o., Ltd.
Ningbo Coa
stal Public P
                 5,511,703.40    -341,245.93                                               5,170,457.47
ipe Gallery
Co., Ltd.
Zhejiang Zh
enshi Port S
                22,001,594.48    2,266,945.97                                             24,268,540.45
ervice Co.,
Ltd.
Zhejiang Do
ngjiang Gre
en Petroche
                111,312,399.9    -1,395,399.4                                             109,917,000.5
mical Techn
                            5               3                                                         2
ology Innov
ation Center
 Co., Ltd.
                9,183,711,444.   187,861,798.   42,872,554.7   1,897,848.   13,228,639.   9,403,115,007.
Subtotal
                           96             54               3          94            60               57
                9,183,711,444.   187,861,798.   42,872,554.7   1,897,848.   13,228,639.   9,403,115,007.
Total
                           96             54               3          94            60               57




                                                 147
                                                                                       2024 Semi-annual Report

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 real estates

(1) Investment real estate under the cost measurement mode

Applicable □ Not applicable
                                                                                                         Unit: RMB

                                                                     Construction in progr
            Item             Houses and buildings   Land-use right                                  Total
                                                                             ess
 I. Original book value
      1. Initial balance            14,286,632.00                                                   14,286,632.00
      2. Increase in the
 current period
            (1) Outsourci
 ng
           (2) Transfers
 from inventories/fixed
 assets/construction in p
 rogress
           (3) Increase d
 ue to business merger
      3. Decrease in the
 current period
            (1) Disposal
            (2) Other tran
 sfer-out
      4. Ending balance             14,286,632.00                                                   14,286,632.00
 II. Accumulated deprec
 iation and accumulated
  amortization
      1. Initial balance             3,891,057.40                                                      3,891,057.40
      2. Increase in the
                                       135,723.00                                                       135,723.00
 current period
           (1) Accrual o
                                       135,723.00                                                       135,723.00
 r amortization
      3. Decrease in the
 current period
            (1) Disposal
            (2) Other tran
 sfer-out
      4. Ending balance              4,026,780.40                                                      4,026,780.40
 III. Provision for impai
 rment
      1. Initial balance


                                                         148
                                                                                                  2024 Semi-annual Report


      2. Increase in the
 current period
             (1) Accrual
      3. Decrease in the
 current period
             (1) Disposal
             (2) Other tran
 sfer-out
        4. Ending balance
 IV. Book value
        1. Closing book v
                                        10,259,851.60                                                            10,259,851.60
 alue
     2. Beginning book
                                        10,395,574.60                                                            10,395,574.60
 value

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                                Ending balance                         Beginning balance
 Fixed assets                                                       215,692,742,200.98                      219,699,679,397.52
 Total                                                              215,692,742,200.98                      219,699,679,397.52


(1) Fixed assets

                                                                                                                     Unit: RMB

                            Housing and buil    Machinery and e     Transportation fa
           Item                                                                          Other equipment          Total
                                 dings            quipment               cilities
 I. Original book va
 lue:
        1. Initial bala                         194,194,556,207.5                                            265,996,991,314.6
                            71,198,105,232.65                           247,878,440.68     356,451,433.69
 nce                                                            8                                                            0
      2. Increase in
                              123,479,733.16     4,047,034,566.31         1,377,812.02      15,217,395.15     4,187,109,506.64
 the current period
             (1) Acqu
                                 1,744,636.86     789,637,600.68          1,377,812.02      13,948,345.16      806,708,394.72
 isition
            (2) Trans
 fer-in from constru          121,735,096.30     3,257,396,965.63                            1,269,049.99     3,380,401,111.92
 ction in progress

             (3) Incre


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 ase due to business
  merger
      3. Decrease in
                                                    349,666,053.29                                  12,080.00        349,678,133.29
 the current period
            (1) Disp
                                                    349,666,053.29                                  12,080.00        349,678,133.29
 osal or scrapping
        4. Ending bal                             197,891,924,720.6                                                269,834,422,687.9
                           71,321,584,965.81                            249,256,252.70        371,656,748.84
 ance                                                             0                                                                5
 II. Accumulated de
 preciation
        1. Initial bala
                               8,802,448,426.77   37,023,289,144.10     198,473,039.46        261,561,634.53       46,285,772,244.86
 nce
      2. Increase in
                               1,503,890,567.77    6,412,930,967.99         7,812,238.50        21,378,642.80       7,946,012,417.06
 the current period
             (1) Accr
                               1,503,890,567.77    6,412,930,967.99         7,812,238.50        21,378,642.80       7,946,012,417.06
 ual
      3. Decrease in
                                                    101,636,861.73                                   6,985.44        101,643,847.17
 the current period
            (1) Disp
                                                    101,636,861.73                                   6,985.44        101,643,847.17
 osal or scrapping
        4. Ending bal
                           10,306,338,994.54      43,334,583,250.37     206,285,277.96        282,933,291.89       54,130,140,814.75
 ance
 III. Provision for i
 mpairment
        1. Initial bala
                                                      11,539,672.22                                                    11,539,672.22
 nce
      2. Increase in
 the current period
             (1) Accr
 ual
      3. Decrease in
 the current period
            (1) Disp
 osal or scrapping
        4. Ending bal
                                                      11,539,672.22                                                    11,539,672.22
 ance
 IV. Book value
      1. Closing bo                               154,545,801,798.0                                                215,692,742,200.9
                           61,015,245,971.27                               42,970,974.74        88,723,456.95
 ok value                                                         2                                                                8
     2. Beginning                                 157,159,727,391.2                                                219,699,679,397.5
                           62,395,656,805.88                               49,405,401.22        94,889,799.16
 book value                                                       6                                                                2


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

                                                                                                                           Unit: RMB

                                                                                           Reasons for incomplete certificates of t
                        Item                                  Book value
                                                                                                            itle
 Houses and buildings - office buildings a
 nd others of Yisheng Dahua Petrochemic                                 275,778,095.22     Still being processed
 al Co., Ltd.



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                                                                                                    2024 Semi-annual Report


 Houses and buildings -film warehouse an
 d others of Zhejiang Yongsheng Technol                                 43,109,731.18   Still being processed
 ogy Co. Ltd.
 Houses and buildings - polymerization b
 uilding and others of Zhejiang Shengyua                              374,265,842.77    Still being processed
 n Chemical Fiber Co., Ltd.
 Houses and buildings - tank farm, suppor
                                                                     5,444,821,861.41   Still being processed
 ting buildings and others of ZPC
 Houses and buildings - buildings of Zhey
                                                                        86,455,826.85   Still being processed
 ou Technology Co. Ltd.
 Subtotal                                                            6,224,431,357.43


12. Projects under construction

                                                                                                                        Unit: RMB

                     Item                                Ending balance                            Beginning balance
 Construction in progress                                           50,286,377,908.13                           40,987,208,589.89
 Engineering materials                                               2,782,932,071.12                             833,462,480.70
 Total                                                              53,069,309,979.25                           41,820,671,070.59


(1) Construction in progress

                                                                                                                        Unit: RMB

                                        Ending balance                                       Beginning balance
         Item                            Provision for                                        Provision for i
                      Book balance                         Book value        Book balance                           Book value
                                          impairment                                           mpairment
 1.4 million tons
  ethylene and d
 ownstream che
 mical plant (opt    15,797,743,244.5                    15,797,743,244.     15,402,756,12                         15,402,756,12
 imization of pro                   4                                 54              4.76                                  4.76
 duct structure o
 f Phase II proje
 ct)
 Utilities and su
                     19,414,123,742.5                    19,414,123,742.     14,708,733,89                         14,708,733,89
 pporting faciliti
                                    9                                 59              0.06                                  0.06
 es
                     15,074,510,921.0                    15,074,510,921.     10,875,718,57                         10,875,718,57
 Other projects
                                    0                                 00              5.07                                  5.07
                     50,286,377,908.1                    50,286,377,908.     40,987,208,58                         40,987,208,58
 Total
                                    3                                 13              9.89                                  9.89




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

                                                                                                                                                                                Unit: RMB

                                                                                                                                                      Including:
                                                                  Amount of fi                               Proportio                 Accumulat                      Interest ca
                                                                                  Other de                                                            Capitalized                   Sour
                                                  Increase in t   xed assets ca                             n of total p               ed capitali                    pitalizatio
                         Budget     Beginning                                     creases in    Ending b                   Project p                   amount of                    ce of
         Project                                  he current p    rried over in                             roject inpu                zed amoun                      n rate in t
                         number      balance                                       the curre     alance                     rogress                   interest in t                 fund
                                                      eriod       the current p                             t to the bu                t of interes                   he current
                                                                                  nt period                                                           he current                      s
                                                                      eriod                                     dget                         t                          period
                                                                                                                                                         period
 1.4 million tons eth
                                                                                                                                                                                    Bank
 ylene and downstrea
                         34,485,1                                                                                                                                                    loan,
 m chemical plant (o                15,402,756,   937,907,435.    542,920,315.                  15,797,74                              549,994,67     33,014,341.
                         70,000.0                                                                                  98%     98%                                            3.52%      other
 ptimization of produ                   124.76             62              84                    3,244.54                                    3.87             73
                                0                                                                                                                                                    sour
 ct structure of Phase
                                                                                                                                                                                    ce
  II project)
                                                                                                                                                                                    Bank
                                                                                                                                                                                     loan,
 Utilities and support              14,708,733,   6,652,520,44    1,947,130,59                  19,414,12                              689,764,54      224,614,74
                                                                                                                                                                          3.52%      other
 ing facilities                         890.06            3.21            0.68                   3,742.59                                    0.98            9.98
                                                                                                                                                                                     sour
                                                                                                                                                                                    ce

                         34,485,1                                                                                                       1,239,759,
                                    30,111,490,   7,590,427,87    2,490,050,90                  35,211,86                                   214.85     257,629,09
 Total                   70,000.0
                                        014.82            8.83            6.52                   6,987.13                                                    1.71
                                0


(3) Impairment test of construction in progress

□ Applicable  Not applicable


(4) Engineering materials




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                                                                                                     2024 Semi-annual Report

                                                                                                                        Unit: RMB

                                          Ending balance                                       Beginning balance
         Item                             Provision for i                                       Provision for i
                     Book balance                            Book value       Book balance                          Book value
                                           mpairment                                             mpairment
 Special materia      2,543,449,013.                        2,543,449,013.
                                                                              507,367,195.93                       507,367,195.93
 ls                               69                                   69
 Special equipm
                     239,483,057.43                         239,483,057.43    326,095,284.77                       326,095,284.77
 ent
                      2,782,932,071.                        2,782,932,071.
 Total                                                                        833,462,480.70                       833,462,480.70
                                  12                                   12


13. Right-of-use assets

(1) Details of right-of-use assets

                                                                                                                        Unit: RMB

                    Item                                Housing and buildings                              Total
 I. Original book value
      1. Initial balance                                               285,203,745.16                              285,203,745.16
      2. Increase in the current period
 1) Leased in
      3. Decrease in the current period
      4. Ending balance                                                285,203,745.16                              285,203,745.16
 II. Accumulated depreciation
      1. Initial balance                                                  85,101,604.00                             85,101,604.00
      2. Increase in the current period                                   12,075,356.96                             12,075,356.96
            (1) Accrual                                                   12,075,356.96                             12,075,356.96
      3. Decrease in the current period
            (1) Disposal
      4. Ending balance                                                   97,176,960.96                             97,176,960.96
 III. Provision for impairment
      1. Initial balance
      2. Increase in the current period
            (1) Accrual
      3. Decrease in the current period
            (1) Disposal
      4. Ending balance
 IV. Book value
      1. Closing book value                                            188,026,784.20                              188,026,784.20
      2. Beginning book value                                          200,102,141.16                              200,102,141.16


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

□ Applicable  Not applicable


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14. Intangible assets

(1) Intangible assets

                                                                                                                                                                   Unit: RMB

              Item                 Land-use right     Proprietary technology    Management software       Pollution dumping right    Sea area use right         Total
 I. Original book value
      1. Initial balance           7,921,588,443.27              5,879,510.85          60,447,191.09                113,384,688.14         38,477,963.94    8,139,777,797.29
      2. Increase in the current
                                   1,166,215,102.35                                         852,815.47                                      2,635,982.11    1,169,703,899.93
 period
           (1) Acquisition         1,166,215,102.35                                         852,815.47                                      2,635,982.11    1,169,703,899.93
           (2) Internal R&D
          (3) Increase due to
 business merger
       3. Decrease in the curren
                                     204,043,000.00                                                                                                           204,043,000.00
 t period
           (1) Disposal
 (2)
                                     204,043,000.00                                                                                                           204,043,000.00
 Sales reduction
      4. Ending balance            8,883,760,545.62              5,879,510.85          61,300,006.56                113,384,688.14         41,113,946.05    9,105,438,697.22
 II. Accumulated amortization
      1. Initial balance             854,803,056.18              4,543,032.90          29,034,219.45                101,858,356.39         20,608,719.93    1,010,847,384.85
      2. Increase in the current
                                      92,109,984.02               159,516.62               3,535,126.94               3,874,241.62            505,092.76      100,183,961.96
 period
           (1) Accrual                92,109,984.02               159,516.62               3,535,126.94               3,874,241.62            505,092.76      100,183,961.96
       3. Decrease in the curren
                                       5,781,218.38                                                                                                             5,781,218.38
 t period
           (1) Disposal
 (2)
                                       5,781,218.38                                                                                                             5,781,218.38
 Sales reduction
      4. Ending balance              941,131,821.82              4,702,549.52          32,569,346.39                105,732,598.01         21,113,812.69    1,105,250,128.43

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                                                                                                            2024 Semi-annual Report
III. Provision for impairment
     1. Initial balance
     2. Increase in the current
period
          (1) Accrual
      3. Decrease in the curren
t period
          (1) Disposal
     4. Ending balance
IV. Book value
     1. Closing book value        7,942,628,723.80   1,176,961.33     28,730,660.17    7,652,090.13   20,000,133.36   8,000,188,568.79
     2. Beginning book value      7,066,785,387.09   1,336,477.95     31,412,971.64   11,526,331.75   17,869,244.01   7,128,930,412.44




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                                                                                                       2024 Semi-annual Report


(2) Impairment test of intangible assets

□ Applicable  Not applicable

15. Long-term deferred expenses

                                                                                                                          Unit: RMB

                                    Beginning       Increase in the      Amortization amount i    Other reducti
             Item                                                                                                 Ending balance
                                     balance        current period        n the current period        ons
 Improvement expense for fi
 xed assets rented through op         45,701.13                                       45,701.13
 erating lease
 Total                                45,701.13                                       45,701.13


16. Deferred tax assets/deferred tax liabilities

(1) Deferred income tax assets before offset

                                                                                                                          Unit: RMB

                                                Ending balance                                    Beginning balance
           Item                 Deductible temporary     Deferred income tax a       Deductible temporary    Deferred income tax a
                                     difference                  ssets                    difference                 ssets
 Provision for impairme
                                      255,201,714.47               51,442,303.18           246,050,247.19             42,463,572.53
 nt of assets
 Unrealized profits from
                                       27,869,181.49                  3,451,684.14          63,697,197.61             13,460,223.08
 internal transactions
 Deductible loss                     5,289,898,642.94            949,827,841.11           6,398,196,587.74        1,157,432,552.84
 Changes in fair value o
 f trading financial instr
                                      344,496,030.54               51,775,548.58           137,921,940.29             21,006,601.04
 uments and derivative f
 inancial instruments
 Deferred income                      185,918,567.01               28,765,562.82           186,812,473.21             28,932,982.09
 Lease liabilities                    188,888,527.07               28,333,279.07           195,424,408.50             29,313,661.28
 Total                               6,292,272,663.52          1,113,596,218.90           7,228,102,854.54        1,292,609,592.86


(2) Deferred income tax liabilities before offset

                                                                                                                          Unit: RMB

                                                  Ending balance                                  Beginning balance
            Item                  Taxable temporary      Deferred income tax li      Taxable temporary di    Deferred income tax li
                                      difference                abilities                  fference                 abilities
 One-time pre-tax deductio
                                    10,459,188,485.13          1,568,878,272.77          10,872,084,425.53        1,630,812,663.83
 n of long-term assets
 The parent company, refle
 cted at the level of consoli
 dated statements, invests t
 he borrowing as paid-in ca          2,147,832,508.29            325,439,667.40           2,147,934,662.52          326,849,061.47
 pital into the subsidiary co
 mpany, which serves as th
 e borrowing interest for th


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                                                                                                           2024 Semi-annual Report

 e capitalization of long-ter
 m asset construction.
 Changes in fair value of tr
 ading financial instrument
                                        477,852,384.33              71,677,857.65             309,098,071.08              49,549,153.55
 s and derivative financial i
 nstruments
 Right-of-use assets                    176,523,645.33              26,478,546.80             184,427,099.32              27,664,064.90
 Government grants                      337,000,000.00              84,250,000.00             744,000,000.00             186,000,000.00
 Total                               13,598,397,023.08           2,076,724,344.62         14,257,544,258.45            2,220,874,943.75


(3) Deferred income tax assets or liabilities presented as net amount after offset

                                                                                                                               Unit: RMB

                                                           Ending balance of def      Beginning offset amo       Beginning balance of
                                Ending offset amount
                                                           erred income tax asse      unt of deferred incom      deferred income tax a
           Item                 of deferred income ta
                                                           ts and liabilities after   e tax assets and liabili   ssets and liabilities aft
                                x assets and liabilities
                                                                    offset                      ties                    er offset
 Deferred income tax as
                                        388,337,608.56             725,258,610.34             601,800,714.78             690,808,878.08
 sets
 Deferred income tax lia
                                        388,337,608.56           1,688,386,736.06             601,800,714.78           1,619,074,228.97
 bilities


(4) Details of unrecognized deferred income tax assets

                                                                                                                               Unit: RMB

                     Item                                     Ending balance                              Beginning balance
 Deductible loss                                                           3,203,929,753.35                            3,808,384,773.87
 Changes in fair value of trading financial
  instruments and derivative financial instr                                     117,000.00                               74,162,385.08
 uments
 Deferred income                                                              8,263,992.80                                  8,769,120.04
 Provision for impairment of assets                                          29,541,266.98                                26,285,676.35
 Lease liabilities                                                           14,383,892.16                                18,116,777.97
 Total                                                                     3,256,235,905.29                            3,935,718,733.31


(5) The deductible loss of unrecognized deferred income tax assets will expire in the following year

                                                                                                                               Unit: RMB

              Year                           Ending amount                    Beginning amount                      Remarks
 2024                                                 565,117,200.13                   585,681,449.15
 2025                                                 866,970,464.10                   869,483,144.03
 2026                                                 614,091,618.09                   852,380,510.77
 2027                                               1,091,978,451.22                  1,094,661,596.29
 2028                                                  49,801,237.81                   406,178,073.63
 2029                                                  15,970,782.00
 Total                                              3,203,929,753.35                  3,808,384,773.87



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                                                                                                          2024 Semi-annual Report


17. Other non-current assets

                                                                                                                             Unit: RMB

                                        Ending balance                                            Beginning balance
         Item                            Provision for i                                            Provision for i
                       Book balance                           Book value        Book balance                              Book value
                                          mpairment                                                  mpairment
 Prepayment for
                       3,529,347,655.                        3,529,347,655.      4,445,441,053.                        4,445,441,053.
 purchase of lon
                                   85                                   85                   45                                    45
 g-term assets
 Rental value of       1,024,323,300.                        1,024,323,300.
                                                                                411,214,415.96                         411,214,415.96
 silver leased in                  03                                   03
                       4,553,670,955.                        4,553,670,955.      4,856,655,469.                        4,856,655,469.
 Total
                                   88                                   88                   41                                    41


18. Assets with ownership or use rights restricted

                                                                                                                             Unit: RMB

                                        Period end                                                Period beginning
    Item        Book bal                      Restriction     Restriction     Book bala     Book valu       Restriction    Restriction
                               Book value
                 ance                            type          situation        nce            e               type         situation
                                                              Letter of cr                                                 Letter of cr
                                                              edit, bank a                                                 edit, bank a
                                                              cceptance b                                                  cceptance b
 Monetary f         2,213,06   2,213,064,86   Deposit occ                     1,583,400,3   1,583,400,3     Deposit occ
                                                              ill, guarant                                                 ill, guarant
 und                4,862.00           2.00   upation                               68.50         68.50     upation
                                                              ee and borr                                                  ee and borr
                                                              owing depo                                                   owing depo
                                                              sit                                                          sit
                                                              Bank accep                                                   Bank accep
 Accounts r
                46,292,71      46,292,719.6                   tance bills                                                  tance bills
 eceivable fi                                 Pledge                          263,131.23    263,131.23      Pledge
                     9.64                 4                   as collatera                                                 as collatera
 nancing
                                                              l                                                            l
                                                              Borrowings                                                   Borrowings
 Fixed asset    229,585,4      190,500,156,                    and letters    226,875,01    194,464,28                      and letters
                                              Mortgage                                                      Mortgage
 s              09,448.96            174.33                   of credit as      1,143.49      0,744.52                     of credit as
                                                              collateral                                                   collateral
                                                              Borrowings                                                   Borrowings
 Intangible a       6,190,31   5,656,392,48                    and letters    5,608,715,1   5,135,074,5                     and letters
                                              Mortgage                                                      Mortgage
 ssets              0,100.42           0.88                   of credit as          98.07         43.17                    of credit as
                                                              collateral                                                   collateral
                                                              Borrowings                                                   Borrowings
 Constructio
                39,671,19      39,671,194,7                    and letters    29,889,674,   29,889,674,                     and letters
 n in progre                                  Mortgage                                                      Mortgage
                 4,782.07             82.07                   of credit as        426.59        426.59                     of credit as
 ss
                                                              collateral                                                   collateral
                277,706,2      238,087,101,                                   263,957,06    231,072,69
 Total
                71,913.09            018.92                                     4,267.88      3,214.01


19. Short-term borrowings

(1) Categories of short-term borrowings

                                                                                                                             Unit: RMB

                     Item                                   Ending balance                              Beginning balance


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                                                                              2024 Semi-annual Report


 Pledge and guarantee borrowings                                                          198,000,000.00
 Pledge borrowings                                          12,500,000.00
 Guarantee borrowings                                 42,715,894, 787.39               43,817,771,706.43
 Credit borrowings                                       1,491,287, 271.95                795,165,061.51
 Total                                                   44,219,682,059.34             44,810,936,767.94


20. Trading financial liabilities

                                                                                                 Unit: RMB

                     Item                     Ending balance                 Beginning balance
 Trading financial liabilities                            1,316,317,084.58                623,298,741.33
      Where: Derivative financial liabiliti
                                                              1,128,440.00                 78,931,785.08
 es
 Where: Fair value of leased silver
                                                          1,315,188,644.58                544,366,956.25

 Total                                                    1,316,317,084.58                623,298,741.33


21. Notes payable

                                                                                                 Unit: RMB

                  Category                    Ending balance                 Beginning balance
 Banker's acceptance                                      3,221,161,129.33              4,195,471,402.63
 Total                                                    3,221,161,129.33              4,195,471,402.63


22. Accounts payable

(1) Presentation of accounts payable


                                                                                                 Unit: RMB

                     Item                     Ending balance                 Beginning balance
 Payable for material procurement and op
                                                         50,000,734,028.24             39,250,503,194.27
 eration
 Payable for purchase of long-term assets                 8,033,442,833.53             10,493,623,707.11
 Total                                                   58,034,176,861.77             49,744,126,901.38


23. Other payables

                                                                                                 Unit: RMB

                     Item                     Ending balance                 Beginning balance
 Dividends payable                                                                        228,000,000.00
 Other payables                                          14,493,764,110.94             16,691,133,504.47
 Total                                                   14,493,764,110.94             16,919,133,504.47




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                                                                                                    2024 Semi-annual Report


(1) Dividends payable

                                                                                                                       Unit: RMB

                    Item                               Ending balance                              Beginning balance
 Dividends payable on ordinary shares by
                                                                                                                228,000,000.00
 subsidiaries
 Total                                                                                                          228,000,000.00


(2) Other payables

1) Other payables listed by the nature of payment


                                                                                                                       Unit: RMB

                    Item                               Ending balance                              Beginning balance
 Entrusted loan                                                      238,316,341.67                             787,149,197.50
 Current accounts                                                  13,060,849,775.22                         14,776,720,257.46
 Deposit and security                                                927,212,585.97                             826,693,128.75
 Settled but unpaid operating expenses                               249,108,671.94                             278,440,701.05
 Other                                                                18,276,736.14                              22,130,219.71
 Total                                                             14,493,764,110.94                         16,691,133,504.47


24. Contractual liabilities

                                                                                                                       Unit: RMB

                    Item                               Ending balance                              Beginning balance
 Loans                                                              3,511,525,781.43                          4,421,732,432.83
 Total                                                              3,511,525,781.43                          4,421,732,432.83


25. Payroll payable

(1) Presentation of employee benefits

                                                                                                                       Unit: RMB

                                                    Increase in the curren     Decrease in the curre
          Item               Beginning balance                                                              Ending balance
                                                           t period                 nt period
 I. Short-term compensa
                                 1,019,260,553.27        1,917,996,802.71              2,253,895,470.10         683,361,885.88
 tion
 II. Post-employment be
 nefits - defined contrib           12,960,223.29           84,679,940.36                86,555,610.92           11,084,552.73
 ution plan
 III. Dismissal welfare                                        342,237.60                   342,237.60
 Total                           1,032,220,776.56        2,003,018,980.67              2,340,793,318.62         694,446,438.61




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                                                                                                  2024 Semi-annual Report


(2) Short-term remuneration

                                                                                                                     Unit: RMB

                                                   Increase in the curren    Decrease in the curre
          Item              Beginning balance                                                             Ending balance
                                                          t period                nt period
 1. Wage, bonus, allowa
                                1,010,626,077.30        1,805,914,819.22             2,144,019,850.81         672,521,045.71
 nce and subsidy
 2. Employee welfare ex
                                                           13,240,201.31               12,766,365.32              473,835.99
 penses
 3. Social insurance pre
                                    7,487,649.31           48,814,409.20               48,469,523.05            7,832,535.46
 mium
       Including: Medica
                                    6,528,799.94           41,953,158.58               41,443,615.04            7,038,343.48
 l insurance premium
              Work-relat
 ed injury insurance pre             958,849.37             6,690,363.18                 6,855,020.57             794,191.98
 mium
            Birth insur
                                                              170,887.44                  170,887.44
 ance premium
 4. Housing provident f
                                     290,954.00            35,281,605.47               33,385,986.46            2,186,573.01
 und
 5. Labor union and per
 sonnel education expen              855,872.66            14,745,767.51               15,253,744.46              347,895.71
 ses
 Total                          1,019,260,553.27        1,917,996,802.71             2,253,895,470.10         683,361,885.88


(3) Presentation of defined contribution plan

                                                                                                                     Unit: RMB

                                                   Increase in the curren    Decrease in the curre
          Item              Beginning balance                                                             Ending balance
                                                          t period                nt period
 1. Basic endowment in
                                   12,529,399.41           81,739,870.74               83,552,724.90           10,716,545.25
 surance
 2. Unemployment insur
                                     430,823.88             2,940,069.62                 3,002,886.02             368,007.48
 ance premium
 Total                             12,960,223.29           84,679,940.36               86,555,610.92           11,084,552.73


26. Taxes payable

                                                                                                                     Unit: RMB

                   Item                               Ending balance                             Beginning balance
 Value-added tax                                                    16,626,593.79                               7,837,443.46
 Consumption tax                                                  1,260,374,588.93                             28,973,236.05
 Enterprise income tax                                             111,565,614.34                              61,736,590.18
 Individual income tax                                               9,392,959.86                              15,229,448.50
 Urban maintenance and construction tax                            134,382,412.28                              29,773,987.02
 Property tax                                                       11,018,907.46                              30,376,665.46
 Land use tax                                                      296,774,910.67                             234,528,096.28



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                                                                                                        2024 Semi-annual Report


 Education surcharge                                                       55,955,128.14                                12,775,359.01
 Local education surcharge                                                 37,304,718.75                                 8,518,206.02
 Environmental protection tax                                                2,800,521.72                                2,831,476.99
 Stamp duty                                                                53,782,265.39                                40,489,040.73
 Deed tax                                                                          297.00                                 3,711,618.00
 Total                                                                   1,989,978,918.33                              476,781,167.70


27. Non-current liabilities due within one year

     (1) Details
                                                                                                                            Unit: RMB

                     Item                                   Ending balance                             Beginning balance
 Long-term borrowings due within one ye
                                                                        29,245,630,791.42                         28,229,063,293.47
 ar
 Bonds payable due within one year                                       1,028,580,796.22                             2,037,082,007.25
 Lease liabilities due within one year                                     20,844,176.26                                20,538,874.09
 Total                                                                  30,295,055,763.90                         30,286,684,174.81


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

                                                                                                                            Unit: RMB

                                                                                                      Amo
                                                                                                      rtiza
                                                                                   Issu                       Repa
                                                                                            Interes   tion
                                                                          Open     e in                        yme
 Name                Coup                                       Issue                       t accru   of pr             Closi    Defa
            Par v             Issue dat                                   ing b    curr                       nt in
 of bo               on rat                 Bond period          amo                         ed by    emiu              ng ba    ult o
            alue                  e                                       alanc    ent                        curr
  nd                   e                                         unt                        par val   ms o              lance    r not
                                                                            e      peri                       ent p
                                                                                               ue     r dis
                                                                                    od                        eriod
                                                                                                      coun
                                                                                                        ts

                              2020.4.2                                      1,02                               1,03
 20 Ro      1,000,                                              995,4                                  338,
                                                                            6,31            11,950,            8,60
 ngshe       000,0   3.86%    1、2020.    4 years (2 + 2)       52,83                                  457.                      No
                                                                            1,40             136.98            0,00
 ng G1       00.00            4.22                               0.20                                   22
                                                                            5.80                               0.00
                                          This tranche of b
                                          onds has a matur
                                          ity of 4 years, wi
                              2020.8.3    th the right to adj               1,01
 20 Ro      1,000,                                              995,4                                  607,             1,028,
                              1、2020.    ust the nominal i                 0,77            17,202,
 ngshe       000,0   3.45%                                      05,66                                  455.              580,7   No
                              9.01、20    nterest rate by th                0,60             739.74
 ng G2       00.00                                               0.39                                   03               96.22
                              20.9.02     e issuer and sell                 1.45
                                          back by the inve
                                          stor at the end of
                                           the second year.
                                                                 1,99       2,03                               1,03
                                                                                                       945,             1,028,
                                                                 0,85       7,08            29,152,            8,60
 Total                           ——                                                                  912.              580,7
                                                                 8,49       2,00             876.72            0,00
                                                                                                        25               96.22
                                                                 0.59      7.25                                0.00




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                                                                                                       2024 Semi-annual Report


28. Other current liabilities

                                                                                                                          Unit: RMB

                     Item                                 Ending balance                             Beginning balance
 Output tax to be transferred                                            440,923,005.96                              551,990,844.96
 Total                                                                   440,923,005.96                              551,990,844.96


29. Long-term borrowings

(1) Categories of long-term borrowings


                                                                                                                          Unit: RMB

                     Item                                 Ending balance                             Beginning balance
 Pledge borrowings                                                    96,313,870,471.67                          98,775,848,764.18
 Mortgage borrowings                                                     300,000,000.00                              400,775,733.62
 Guaranteed borrowings                                                33,904,260,128.83                          25,540,063,351.05
 Credit borrowings                                                                                                   462,895,972.33
 Total                                                              130,518,130,600.50                          125,179,583,821.18


30. Lease liabilities

                                                                                                                          Unit: RMB

                     Item                                 Ending balance                             Beginning balance
 Lease payments                                                          226,413,838.57                              241,120,991.44
 Unacknowledged financial charges                                        -43,985,595.60                              -48,118,679.06
 Total                                                                   182,428,242.97                              193,002,312.38


31. Deferred income

                                                                                                                          Unit: RMB

                        Beginning balanc       Increase in the cu     Decrease in the c                         Reasons for incur
         Item                                                                             Ending balance
                               e                 rrent period          urrent period                                 rence
                                                                                                                Government grants
 Government grants          195,581,593.25         11,360,000.00          12,759,033.44        194,182,559.81
                                                                                                                related to assets
 Total                      195,581,593.25         11,360,000.00          12,759,033.44        194,182,559.81


32. Share capital

                                                                                                                          Unit: RMB

                                                         Increase and decrease of this change (+, -)
                                                                           Conversion of pr                            Ending bala
                     Beginning balance       New issue   Issue of bonu
                                                                           ovident fund into     Other    Subtotal        nce
                                             of shares      s shares
                                                                                shares
 Total number                                                                                                          10,125,525,0
                      10,125,525,000.00
 of shares                                                                                                                    00.00


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                                                                                             2024 Semi-annual Report


33. Capital reserves

                                                                                                              Unit: RMB

                                                 Increase in the curren   Decrease in the curre
          Item            Beginning balance                                                          Ending balance
                                                        t period               nt period
 Capital premium (capit
                             10,779,726,139.51                                                        10,779,726,139.51
 al stock premium)
 Other capital reserves          45,596,119.85              967,902.96                                    46,564,022.81
 Total                       10,825,322,259.36              967,902.96                                10,826,290,162.32

Other notes, including notes to increase and decrease in the current period and its reasons:
     As a result of other changes in owners' equity of associates other than net profit or loss, other comprehensive
income and profit appropriation, the Company's share, calculated on the basis of the proportion of shareholding, w
as credited to capital surplus (other capital surplus) in the amount of 967,902.96 yuan.


34. Treasury stock

                                                                                                              Unit: RMB

                                                 Increase in the curren   Decrease in the curre
          Item            Beginning balance                                                          Ending balance
                                                        t period               nt period
 Repurchase of public s
                              6,619,807,176.02          359,711,459.00                                 6,979,518,635.02
 hares
 Total                        6,619,807,176.02          359,711,459.00                                 6,979,518,635.02

     According to the “Proposal on the Repurchase of the Company's Shares” considered and passed at the 21st M
eeting of the Fifth Session of the Board of Directors of the Company held on March 15, 2022, it was agreed that th
e Company would use its own funds to repurchase some of the public shares of the Company by means of centrali
zed bidding transactions for the conversion of corporate bonds issued by the Company that can be converted into s
hares, and the total amount of the funds to be repurchased this time will not be less than RMB1 billion (inclusive)
and not more than RMB 2 billion (inclusive), and the repurchase price will not be more than RMB 22 per share.
      According to the “Proposal on Repurchase of Company's Shares” considered and passed at the 2nd Meeting o
f the Sixth Session of the Board of Directors of the Company held on August 4, 2022, it was agreed that the Comp
any would use its own funds to repurchase some of the public shares of the Company by means of centralized bidd
ing transactions for conversion of corporate bonds convertible into shares issued by the Company or employee sha
reholding plan, and the total amount of funds for this repurchase shall not be less than RMB1 billion (inclusive) an
d not more than RMB2 billion (inclusive) and the price of repurchase will not exceed RMB 20 per share.
      According to the “Proposal on the Repurchase of the Company's Shares” considered and passed at the 10th M
eeting of the Sixth Session of the Board of Directors held on August 21, 2023 and the “Proposal on Increasing the
Amount of the Company's Repurchase of Shares (Phase III)” considered and passed at the 14th Meeting of the Six
th Session of the Board of Directors held on November 27, 2023, it was agreed that the Company would use its ow
n funds to repurchase by way of centralized bidding transactions some of the Company's domestic RMB ordinary
shares (A shares) issued by the Company for conversion of corporate bonds issued by listed companies that can be
 converted into shares or employee shareholding plan, the amount of this repurchase will not be less than RMB 1.5
 billion (inclusive) and not more than RMB 3 billion (inclusive), and the repurchase price will not exceed RMB 18
 yuan/share (inclusive).
     The Company had repurchased 516,433,122 shares at the beginning of the period, and repurchased 35,947,33
6 shares by way of centralized bidding transactions through the special securities account for repurchase during th


                                                          164
                                                                                                     2024 Semi-annual Report

e period, with the highest transaction price of RMB 10.33 per share and the lowest transaction price of RMB 9.38
per share, and the total transaction amount of RMB 359,901,072.78 (excluding transaction fees). At the same time,
 the Company obtained a cash settlement gain of RMB189,613.78 accordingly through the signing of OTC derivat
ives related agreements with CITIC Securities Company Limited and Shenwan Hongyuan Securities Company Li
mited, thus reducing the actual cost of repurchase for the period by RMB189,613.78.


35. Other comprehensive income

                                                                                                                       Unit: RMB

                                                  The amount incurred in the current period
                                                           Less: Amo
                                             Less: amo
                                                           unt includ
                                             unt includ
                                                           ed in other
                                             ed in other
                                                            comprehe
                               Amount in      comprehe                                Attributab       Attributab
                 Beginning                                  nsive inco                                                Ending bal
    Item                       curred bef     nsive inco                 Less: Inco   le to the pa     le to the mi
                  balance                                  mes previo                                                   ance
                               ore curren     me previo                  me tax exp    rent comp       nority shar
                                                           usly and th
                               t income ta   usly and th                   enses      any after t      eholders af
                                                           en transfer
                                    x        en transfer                                   ax             ter tax
                                                           red into cu
                                             red into cu
                                                           rrent retai
                                             rrent gain
                                                           ned earnin
                                               and loss
                                                                gs
 I. Other co
 mprehensiv
 e income th
                               -590,642.2                                             -590,642.2
 at cannot b     590,642.24
                                        4                                                      4
 e reclassifie
 d into profi
 t or loss
                               -590,642.2                                             -590,642.2
 Other           590,642.24
                                        4                                                      4
 II. Other co
 mprehensiv
 e income to     109,613,22    64,316,301.                                            68,737,041.      -4,420,740.    178,350,26
  be reclassi          4.11            38                                                     49                11          5.60
 fied into pr
 ofit or loss
 Including:
 other comp
 rehensive i
 ncome con
                 105,770,28    42,872,554.                                            49,009,488.      -6,136,933.    154,779,77
 vertible int
                       6.01            73                                                     62                89          4.63
 o profit or l
 oss by the e
 quity meth
 od
      Transl
 ation differ
 ence of fina
                 3,842,938.1   21,443,746.                                            19,727,552.      1,716,193.7    23,570,490.
 ncial state
                           0           65                                                     87                 8            97
 ments in fo
 reign curre
 ncy
 Total other
 comprehen       110,203,86    63,725,659.                                            68,146,399.      -4,420,740.    178,350,26
 sive incom            6.35            14                                                     25                11          5.60
 e



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                                                                                                         2024 Semi-annual Report


36. Special reserve

                                                                                                                           Unit: RMB

                                                       Increase in the curren      Decrease in the curre
          Item                Beginning balance                                                                   Ending balance
                                                              t period                  nt period
 Work safety expenses                 60,677,296.91             195,246,416.80              206,640,911.89             49,282,801.82
 Total                                60,677,296.91             195,246,416.80              206,640,911.89             49,282,801.82

Other notes, including notes to increase and decrease in the current period and its reasons:
   Changes in special reserve during the period were all attributable to safety production fees provided for and exp
ended by subsidiaries Yisheng Dahua Petrochemical Co., Ltd., Ningbo Zhongjin Petrochemical Co., Ltd., Zhejiang
Yisheng New Materials Co., Ltd., Zhejiang Petroleum & Chemical Co., Ltd. and ZPC Zheyou Technology Co., Lt
d.


37. Surplus reserve

                                                                                                                           Unit: RMB

                                                              Increase in the current      Decrease in the curr
            Item                   Beginning balance                                                                Ending balance
                                                                      period                   ent period
 Statutory surplus reserve                 974,151,644.68                                                             974,151,644.68
 Total                                     974,151,644.68                                                             974,151,644.68


38. Undistributed profits

                                                                                                                           Unit: RMB

                                  Item                                           Current period                   Prior period
 Undistributed profits at the end of the prior period before the adjustm
                                                                                   28,859,818,194.51               29,264,532,743.94
 ent
 Total amount of undistributed profit at the beginning of adjustment ("
                                                                                                                        1,300,627.54
 +" for increase, "-" for decrease)
 Undistributed profit at the beginning of the period after adjustment              28,859,818,194.51               29,265,833,371.48
 Add: Net profit attributable to the owner of the parent company in the
                                                                                        857,934,883.14              -1,126,633,616.55
 current period
      Common stock dividends payable                                                    957,314,454.20              1,476,357,352.20
 Undistributed profit at the end of the period                                     28,760,438,623.45               26,662,842,402.73


39. Operating income and operating costs

                                                                                                                           Unit: RMB

                               The amount incurred in the current period                Amount incurred in the previous period
          Item
                                    Revenue                      Cost                      Revenue                     Cost
 Primary business               160,079,424,414.28          140,556,935,637.10          154,208,585,059.79        139,557,422,671.72
 Other businesses                  1,170,319,863.57             699,198,058.96             316,698,692.50             200,211,047.73
 Total                          161,249,744,277.85          141,256,133,696.06          154,525,283,752.29        139,757,633,719.45

     1) Breakdown of income by commodity type


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                                                                                                      2024 Semi-annual Report


                    Item                          Amount in the current period                Amount in the previous period
                                                  Revenue                 Cost                Revenue                Cost
 Oil refining                              59,838,932,657.76      48,726,246,424.89        55,062,107,428.82    45,444,345,713.79
 Chemical                                  57,596,453,886.82      49,118,458,197.00        58,838,530,475.22    54,312,061,215.61
 PTA                                       26,077,114,974.80      26,373,338,285.23        26,198,868,922.47    26,150,440,178.24
 Polyester chemical fiber film              8,458,552,743.59          8,345,372,567.39      7,346,436,217.27     7,103,615,870.05
 Trade and others                           9,278,690,014.88          8,692,718,221.55      7,079,340,708.51     6,747,170,741.76
 Total                                    161,249,744,277.85     141,256,133,696.06       154,525,283,752.29   139,757,633,719.45

     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                           161,249,318,488.86                    154,524,576,134.52
 Revenue recognized at a certain period of time                                  425,788.99                           707,617.77
 Total                                                                   161,249,744,277.85                    154,525,283,752.29

    (3) The revenue recognized in the current period included in the opening book value of contract liabilities is 4,
421,732,432.83 yuan.


40. Taxes and surcharges

                                                                                                                        Unit: RMB

                                             The amount incurred in the current pe         Amount incurred in the previous perio
                     Item
                                                            riod                                            d
 Consumption tax                                                      10,978,246,370.38                          9,052,613,367.30
 Urban maintenance and construction tax                                 764,424,581.48                            630,841,527.61
 Education surcharge                                                    332,817,591.84                            270,454,545.77
 Property tax                                                             14,133,561.40                              4,818,231.42
 Land use tax                                                             72,200,604.38                              7,635,782.75
 Vehicle and vessel use tax                                                   44,985.46                                 50,549.64
 Stamp duty                                                             107,573,102.77                              91,225,567.44
 Local education surcharge                                              221,878,394.54                            180,304,238.66
 Environmental protection tax                                              5,630,479.78                              5,615,255.16
 Total                                                                12,496,949,672.03                         10,243,559,065.75


41. Management expenses

                                                                                                                        Unit: RMB

                                             The amount incurred in the current pe         Amount incurred in the previous perio
                     Item
                                                            riod                                            d
 Employee compensation                                                  208,789,083.98                            185,798,003.18
 Office expenses                                                          54,249,360.40                             64,671,634.46
 Depreciation and amortization expense                                  106,087,038.33                              79,060,728.97
 Insurance premium                                                        30,511,570.43                              8,308,602.47
 Business entertainment expenses                                           6,882,681.56                              8,111,405.17



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                                                                                          2024 Semi-annual Report


 Other                                                         31,521,138.44                            58,813,057.28
 Total                                                        438,040,873.14                           404,763,431.53


42. Marketing expenses

                                                                                                            Unit: RMB

                                       The amount incurred in the current pe    Amount incurred in the previous perio
                    Item
                                                      riod                                       d
 Employee compensation                                         56,136,825.51                            63,363,691.24
 Sales business expenses                                         2,193,116.70                           19,686,887.93
 Other                                                         20,603,542.75                            17,498,830.87
 Total                                                         78,933,484.96                           100,549,410.04


43. R&D expenses

                                                                                                            Unit: RMB

                                       The amount incurred in the current pe    Amount incurred in the previous perio
                    Item
                                                      riod                                       d
 Direct input                                                1,665,062,813.44                        2,632,385,681.71
 Depreciation and amortization                                454,966,340.52                           377,120,072.35
 Employee compensation                                        362,187,152.24                           268,013,526.46
 Equipment commissioning fee                                    8,550,243.78                             5,390,252.95
 Outsourcing R&D and others                                     6,163,262.37                            10,322,001.15
 Total                                                       2,496,929,812.35                        3,293,231,534.62


44. Financial expenses

                                                                                                            Unit: RMB

                                       The amount incurred in the current pe    Amount incurred in the previous perio
                    Item
                                                      riod                                       d
 Interest expense                                            3,544,593,781.09                        3,625,811,842.89
 Interest income                                              240,894,876.38                           223,711,660.97
 Exchange gain or loss                                        186,839,681.50                           466,810,926.53
 Other                                                        205,072,357.61                           201,902,954.11
 Total                                                       3,695,610,943.82                        4,070,814,062.56


45. Other income

                                                                                                            Unit: RMB

                                       The amount incurred in the current pe    Amount incurred in the previous perio
   Sources generating other incomes
                                                      riod                                       d
 Government grants related to assets                           12,759,033.44                            14,415,451.98
 Government grants related to income                          354,442,587.20                            86,535,713.78
 Return of fees for withheld taxes                              3,889,552.53                             3,709,266.29


                                                       168
                                                                                                  2024 Semi-annual Report


 Value-added tax with deduction                                       881,642,794.61
 Other                                                                  1,017,500.00
 Total                                                               1,253,751,467.78                          104,660,432.05


46. Income from changes in fair value

                                                                                                                    Unit: RMB

 Sources of income from changes in fair        The amount incurred in the current pe    Amount incurred in the previous perio
                 value                                        riod                                       d
 Trading financial assets                                             326,380,708.78                           373,456,101.92
      Where: Gains from changes in fair v
 alue arising from financial assets classifi                          326,380,708.78                           373,456,101.92
 ed at fair value through profit or loss
 Trading financial liabilities                                        -211,343,490.25                          -62,830,446.80
 Total                                                                115,037,218.53                           310,625,655.12


47. Investment income

                                                                                                                    Unit: RMB

                                               The amount incurred in the current pe    Amount incurred in the previous perio
                    Item
                                                              riod                                       d
 Long-term equity investment income cal
                                                                      187,861,798.54                           239,850,471.43
 culated by equity method
 Investment income from disposal of long
                                                                                                                 9,860,629.44
 -term equity investments
 Investment income from disposal of tradi
                                                                     -346,723,053.25                           -81,035,172.03
 ng financial assets
 Receivables financing discounting expen
                                                                      106,473,045.31                             9,802,915.22
 ses
 Interest income from related party lendin
                                                                          213,251.56                                99,037.73
 g
 Total                                                                 -52,174,957.84                          178,577,881.79


48. Credit impairment loss

                                                                                                                    Unit: RMB

                                               The amount incurred in the current pe    Amount incurred in the previous perio
                    Item
                                                              riod                                       d
 Bad debt losses                                                     -138,884,225.38                           -39,633,196.86
 Total                                                               -138,884,225.38                           -39,633,196.86


49. Asset impairment loss

                                                                                                                    Unit: RMB

                                               The amount incurred in the current pe    Amount incurred in the previous perio
                    Item
                                                              riod                                       d



                                                               169
                                                                                                     2024 Semi-annual Report


 I. Inventory depreciation loss and contrac
                                                                          -12,655,239.18                           -64,830,582.66
 t performance cost impairment loss
 Total                                                                    -12,655,239.18                           -64,830,582.66


50. Income from asset disposal

                                                                                                                        Unit: RMB

                                              The amount incurred in the current pe        Amount incurred in the previous perio
    Sources of asset disposal income
                                                             riod                                           d
 Income from disposal of assets                                             5,269,441.94                               -84,509.13


51. Non-operating income

                                                                                                                        Unit: RMB

                                                                                                     Amount included in non-rec
                                   The amount incurred in the          Amount incurred in the pre
             Item                                                                                    urring gain and loss of the c
                                         current period                     vious period
                                                                                                            urrent period
 Income from indemnity and fi
                                                   7,023,731.21                        838,710.13                    7,023,731.21
 nes
 Other                                               804,113.55                        200,250.31                      804,113.55
 Total                                             7,827,844.76                       2,038,960.44                   7,827,844.76


52. Non-operating expenses

                                                                                                                        Unit: RMB

                                                                                                     Amount included in non-rec
                                   The amount incurred in the          Amount incurred in the pre
             Item                                                                                    urring gain and loss of the c
                                         current period                     vious period
                                                                                                            urrent period
 External donations                                3,750,000.00                                                      3,750,000.00
 Late fee                                        31,084,001.90                         301,816.09                   31,084,001.90
 Other                                              602,771.24                         547,623.10                     602,771.24
 Total                                            35,436,773.14                        849,439.19                   35,436,773.14


53. Income tax expenses

(1) Presentation of income tax expenses

                                                                                                                        Unit: RMB

                                              The amount incurred in the current pe        Amount incurred in the previous perio
                    Item
                                                             riod                                           d
 Income tax expenses in the current perio
                                                                         292,771,993.36                            198,063,195.10
 d
 Deferred income tax expenses                                             -34,862,774.83                          -950,531,935.73
 Total                                                                   257,909,218.53                           -752,468,740.63




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                                                                                                      2024 Semi-annual Report


(2) Adjustment of accounting profit and income tax expense

                                                                                                                        Unit: RMB

                                Item                                           The amount incurred in the current period
 Total profits                                                                                                   1,929,880,572.96
 Income tax expenses calculated at the appropriate/applicable ta
                                                                                                                   482,470,143.24
 x rate
 Impact of different tax rates applied on subsidiaries                                                            -152,555,384.55
 Influence of income tax during periods prior to adjustment                                                         -1,439,155.76
 Influence of non-taxable income                                                                                   -10,721,847.90
 Impact of non-deductible costs, expenses and losses                                                                 3,841,659.46
 Impact of using deductible loss on deferred income tax assets u
                                                                                                                   -16,940,697.96
 nrecognized in prior periods
 Impact of temporary deductible difference or deductible loss on
                                                                                                                   122,544,479.04
  deferred income tax assets unrecognized in the current period
 Impact of R&D cost plus deduction                                                                                -169,289,977.04
 Income tax expenses                                                                                               257,909,218.53


54. Other comprehensive incomes

See the Notes V (I) 35 for details.

55. Cash flow statement items

 (1) Cash related to operating activities

Other cash received related to operating activities
                                                                                                                        Unit: RMB

                                               The amount incurred in the current pe        Amount incurred in the previous perio
                    Item
                                                              riod                                           d
 Recovery of bills, letters of credit and ot
                                                                         1,274,732,571.30                        2,223,926,332.12
 her deposits
 Temporary borrowings received from Zh
 ejiang Rongsheng Holding Group Co., Lt                                                                          1,500,000,000.00
 d.
 Interest income received from bank depo
                                                                          240,894,876.38                           184,274,855.72
 sits
 Recovery of operating deposit and securi
                                                                           77,717,964.04                            78,943,677.78
 ty deposit
 Government grants received                                              1,277,709,639.73                          498,113,367.88
 Other                                                                     49,108,054.43                             5,584,970.84
 Total                                                                   2,920,163,105.88                        4,490,843,204.34

Other cash paid related to operating activities
                                                                                                                        Unit: RMB

                                               The amount incurred in the current pe        Amount incurred in the previous perio
                    Item
                                                              riod                                           d



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                                                                                                  2024 Semi-annual Report


 Payment of bills, letters of credit and oth
                                                                     1,039,940,396.18                        1,363,618,254.50
 er deposits
 Repayment of temporary borrowings to
 Zhejiang Rongsheng Holding Group Co.,                                                                       1,500,000,000.00
 Ltd.
 Cash disbursements from administrative
 expenses, R&D expenses and sales expe                                200,274,385.44                           247,771,882.68
 nses
 Payment of bank charges                                              184,101,320.45                           170,964,467.88
 Payment of operating deposit and securit
                                                                       77,799,264.13                           233,369,986.76
 y deposit
 Other                                                                 87,342,072.61                            38,528,031.95
 Total                                                               1,589,457,438.81                        3,554,252,623.77


(2) Cash related to investment activities

Other cash received related to investment activities
                                                                                                                    Unit: RMB

                                               The amount incurred in the current pe    Amount incurred in the previous perio
                    Item
                                                              riod                                       d
 Recovery of bills, letters of credit and ot
                                                                       58,439,047.20                           300,801,878.44
 her deposits
 Received deposit for project and land auc
                                                                          700,000.00                             9,806,550.00
 tion
 Recovery of temporary borrowings and i
 nterest from ZPC-ENN (Zhoushan) Gas                                      213,251.56                                52,200.00
 Co., Ltd.
 Total                                                                 59,352,298.76                           310,660,628.44

Other cash paid related to investment activities
                                                                                                                    Unit: RMB

                                               The amount incurred in the current pe    Amount incurred in the previous perio
                    Item
                                                              riod                                       d
 Paid deposit related to project and land a
                                                                       29,960,000.00                            21,772,882.05
 uction
 Payment of bills, letters of credit and oth
                                                                       78,543,840.40                           204,461,781.53
 er deposits
 Total                                                                108,503,840.40                           226,234,663.58


(3) Cash related to financing activities

Other cash received related to financing activities
                                                                                                                    Unit: RMB

                                               The amount incurred in the current pe    Amount incurred in the previous perio
                    Item
                                                              riod                                       d
 Temporary borrowings received from Zh
 ejiang Rongsheng Holding Group Co., Lt                               898,500,000.00                         3,756,000,000.00
 d.

 Entrusted loan received from Zhejiang Yi                                                                      548,000,000.00


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                                                                                                   2024 Semi-annual Report

 sheng Petrochemical Co., Ltd.
 Recovery of borrowing deposit                                        250,000,000.00                            250,000,000.00
 Payment received for discounted but une
                                                                    17,650,908,866.65
 xpired L/Cs and notes
 Total                                                              18,799,408,866.65                          4,554,000,000.00

Other cash paid related to financing activities
                                                                                                                     Unit: RMB

                                            The amount incurred in the current pe        Amount incurred in the previous perio
                     Item
                                                           riod                                           d
 Repayment of temporary borrowings to
 Zhejiang Rongsheng Holding Group Co.,                               2,638,841,925.73                          1,281,510,402.57
 Ltd.
 Repayment of entrusted loan and interest
 to Zhejiang Yisheng Petrochemical Co.,                               561,272,792.49                            771,887,121.59
 Ltd.
 Payment of financing fees                                               10,641,996.38                           15,979,886.75
 Payments for right-of-use assets                                        14,493,187.65                           16,169,959.49
 Payment of borrowing deposit                                         250,000,000.00                            250,000,000.00
 Payment for stock repurchase                                         359,901,072.78
 Payment of silver lease deposit                                      844,580,625.41
 Total                                                               4,679,731,600.44                          2,335,547,370.40

Changes in all liabilities arising from financing activities
Applicable □Not applicable
                                        Increase in the current period        Decrease in the current period
                     Opening balan                                                                              Ending balanc
         Item                                           Non-cash chan                          Non-cash chan
                          ce           Cash changes                          Cash changes                             e
                                                             ges                                    ges
 Bank borrowin        198,219,583,88    74,713,977,87    3,909,407,400.       72,836,984,02                     204,005,985,13
 gs                             2.59             8.21               00                 5.37                               5.43
 Other payables
 – temporary bor
 rowings of Zhej       14,615,763,66                                          2,638,841,925.                     12,983,097,74
                                       898,500,000.00   107,676,000.00
 iang Rongshen                  6.09                                                      73                              0.36
 g Holding Grou
 p
 Other payables
 - entrusted loan
  of Zhejiang Yis     787,149,197.50                      12,439,900.00      561,272,792.49                     238,316,305.01
 heng Petroche
 mical Co., Ltd.
 Other accounts
                                                                              1,185,314,454.
 payable - divide     228,000,000.00                    957,314,454.20
                                                                                          20
 nds payable
 Bonds payable
 (including bond      2,037,082,007.                                          1,038,600,000.                     1,028,580,796.
                                                          30,098,788.97
 s payable due w                  25                                                      00                                 22
 ithin one year)
 Lease liabilities
  (including thos
                      213,541,186.47                       4,224,400.00       14,493,187.65                     203,272,398.82
 e due within on
 e year)


                                                              173
                                                                                                      2024 Semi-annual Report


                         216,101,119,93        75,612,477,87    5,021,160,943.     78,275,506,38                  218,459,252,37
 Total
                                   9.90                 8.21               17               5.44                            5.84


56. Supplementary information of Cash Flow Statement

(1) Supplementary information of Cash Flow Statement

                                                                                                                       Unit: RMB

          Supplementary information                            Current amount                      Amount of prior period
 1. Reconciliation from net profits to cash
  flows from operating activities:
     Net profit                                                           1,671,971,354.43                      -2,102,293,529.47
     Add: Provision for impairment of asset
                                                                            151,539,464.56                        104,463,779.52
 s
          Fixed assets depreciation, oil and
 gas assets depletion, productive biologica                               7,353,832,931.65                      6,694,859,530.55
 l assets depreciation
           Depreciation of assets with right
                                                                             12,075,356.96                         13,198,674.80
 of use
           Amortization of intangible assets                                 90,278,218.65                         73,419,072.52
        Amortization of long-term deferr
                                                                                 45,701.13                             74,278.56
 ed expenses
         Loss on disposing fixed assets, in
 tangible assets and other long-term assets                                   -5,269,441.94                            84,509.13
  (gains expressed with "-")
         Loss from scrapping of fixed asse
 ts (income is presented with "-")
        Loss from fair value changes (gai
                                                                           -115,037,218.53                       -310,625,655.12
 ns expressed with "-")
        Financial expenses (gains express
                                                                          3,750,706,175.81                      4,061,769,909.71
 ed with "-")
         Investment loss (gains expressed
                                                                             52,174,957.84                       -218,545,353.28
 with "-")
          Decrease in deferred income tax a
                                                                            -34,449,732.26                       -946,536,989.23
 ssets (increase expressed with "-")
          Increase in deferred income tax li
                                                                             69,312,507.09                         -13,973,961.39
 abilities (decrease expressed with "-")
        Decrease in inventories (increase
                                                                          6,466,710,786.77                     15,390,669,640.75
 expressed with “-”)
        Decrease in operating receivables
                                                                          -6,339,774,806.89                     -3,022,908,454.07
 (increase expressed with “-”)
        Increase in operating payables (d
                                                                          -4,709,791,428.51                    -22,002,434,883.88
 ecrease expressed with “-”)
           Other                                                            -21,786,474.80
           Net cash flow from operating acti
                                                                          8,392,538,351.96                      -2,278,779,430.90
 vities
 2. Significant investment and financing a
 ctivities not involving cash deposit and w
 ithdrawal:
     Debt into capital


                                                                    174
                                                                                                  2024 Semi-annual Report


   Convertible corporate bonds due withi
 n one year
     Fixed assets leased under finance lease
 s
 3. Net change in cash and cash equivalen
 ts:
     Ending balance of cash                                        17,009,516,388.75                         13,365,029,722.01
     Less: Beginning balance of cash                               11,486,855,097.52                         15,459,279,803.77
    Add: Ending balance of cash equivale
 nts
    Less: Beginning balance of cash equiv
 alents
    Net increase in cash and cash equivale
                                                                    5,522,661,291.23                         -2,094,250,081.76
 nts


(2) Composition of cash and cash equivalents

                                                                                                                      Unit: RMB

                      Item                             Ending balance                            Beginning balance
 I. Cash                                                           17,009,516,388.75                         11,486,855,097.52
 Including: cash on hand                                                1,411,306.08                               1,499,665.59
         Bank deposits available for paym
                                                                   16,653,022,880.81                         11,121,148,364.87
 ent at any time
       Other monetary funds available o
                                                                     355,082,201.86                             364,207,067.06
 n demand
 III. Ending balance of cash and cash equi
                                                                   17,009,516,388.75                         11,486,855,097.52
 valents


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

                                                                                                                      Unit: RMB

                                                                                                 Reasons for not cash and ca
               Item                       Current amount            Amount of prior period
                                                                                                       sh equivalents
                                                                                                 These are all deposits for relat
 Bank acceptance bill deposit                   586,785,487.30                 771,727,014.41    ed businesses and are subject
                                                                                                 to restrictions on use.
                                                                                                 These are all deposits for relat
 L/C deposit                                    510,556,957.10                  561,350,011.26   ed businesses and are subject
                                                                                                 to restrictions on use.
                                                                                                 These are all deposits for relat
 Loan deposit                                   250,000,000.00                 250,000,000.00    ed businesses and are subject
                                                                                                 to restrictions on use.
                                                                                                 These are all deposits for relat
 Guarantee deposit                               20,000,000.00                                   ed businesses and are subject
                                                                                                 to restrictions on use.
                                                                                                 These are all deposits for relat
 Silver lease deposit                           844,580,625.41                                   ed businesses and are subject
                                                                                                 to restrictions on use.
                                                                                                 The accrued interest on the de
 Accrued interest on deposits                     1,140,792.19                     322,342.83
                                                                                                 posit


                                                             175
                                                                                                    2024 Semi-annual Report


 ETC deposit                                          1,000.00                          1,000.00
 Total                                        2,213,064,862.00                   1,583,400,368.50


57. Foreign currency monetary items

(1) Monetary items in foreign currency

                                                                                                                      Unit: RMB

                                   Ending balance in foreign c
               Item                                                    Conversion exchange rate        Ending balance in RMB
                                           urrencies
 Monetary fund
 Including: USD                                 966,181,616.82     7.1268                                      6,885,783,146.75
         EUR                                      4,673,908.12     7.6617                                         35,810,081.85
         HKD                                        711,154.71     0.91268                                           649,056.68
         Pound                                            2.70     9.043                                                   24.42
 Singapore dollar                                 1,949,779.64     5.279                                          10,292,886.72
 Accounts receivable
 Including: USD                                 550,513,259.43     7.1268                                      3,923,397,897.33
 Long-term borrowings
 Including: USD
         EUR                                     51,193,878.48     7.6617                                        392,232,138.75
 Other payables
 Including: USD                                  26,522,358.27     7.1268                                        189,019,542.92
 Singapore dollar                                     5,585.00     5.279                                              29,483.22
 Accounts payable
 Including: USD                               5,863,603,043.57     7.1268                                     41,788,726,170.89
 EUR                                             10,406,710.55     7.6617                                         79,733,094.22
 Other receivables
 Including: USD                                   5,346,264.25     7.1268                                         38,101,756.06
 HKD                                             53,902,970.91     0.91268                                        49,196,163.49
 Non-current liabilities due wit
 hin one year
 Including: EUR                                   6,399,234.82     7.6617                                         49,029,017.42
 Japanese Yen                                 4,100,000,000.00     0.044738                                      183,425,800.00


(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 reas
ons in the case of changes in recording currency.

Applicable □ Not applicable
Company name                                 Place of registration                Recording currency         Selection basis

Hong Kong Sheng Hui Co., Ltd.                  Hong Kong, China                          USD                    General




                                                                 176
                                                                                                  2024 Semi-annual Report


Hong Kong Yisheng Dahua Petroc                                                                        settlement currency for co
                                               Hong Kong, China                                            mpany operation
hemical Co., Ltd.
Yisheng New Materials Trading C
                                               Hong Kong, China
o., Ltd.
Rongsheng Petrochemical (Hong K
                                               Hong Kong, China
ong) Co., Ltd.
Rongsheng Petrochemical (Singap
                                                   Singapore
ore) Pte. Ltd.
Zhejiang Petroleum & Chemical (S
                                                   Singapore
ingapore) Pte. Ltd.
Rongtong Logistics (Singapore) Pt
                                                   Singapore
e. Ltd.


58. Leasing

(1) The Company as the lessee

Applicable □ Not applicable
Variable lease payments not included in the measurement of lease liabilities
□Applicable Not applicable
Simplified treatment of short-term leases or rental expenses of low-value assets
Applicable □ Not applicable
   The Company's accounting policies for short-term leases and leases of low-value assets are described in the not
es to the financial statements in Note III (29). The amounts of short-term lease charges and low-value asset lease c
harges recognized in profit or loss are as follows:

                                                                                                Amount of the same period la
                            Item                               Amount in the current period
                                                                                                          st year
 Short-term lease expense                                                       11,182,468.20                    11,301,267.54
 Lease expense of low value assets (exclude short-term lea
 se)
 Total                                                                          11,182,468.20                    11,301,267.54


(2) The Company as the lessor

Operating lease as lessor
Applicable □ Not applicable
                                                                                                                     Unit: RMB

                                                                                       Including: income related to variable l
                   Item                                 Leasing revenue                ease payments not included in the leas
                                                                                                     e receipts
 Leasing revenue                                                          425,788.99                                425,788.99
 Total                                                                    425,788.99                                425,788.99

Financial lease as lessor
□ Applicable  Not applicable
Undiscounted lease receipts for each of the next five years

                                                               177
                                                                                                2024 Semi-annual Report

□ Applicable  Not applicable

(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

                                           The amount incurred in the current pe     Amount incurred in the previous perio
                  Item
                                                          riod                                        d
 Direct input                                                     1,665,062,813.44                         2,632,385,681.71
 Depreciation and amortization                                     454,966,340.52                            377,120,072.35
 Employee compensation                                             362,187,152.24                            268,013,526.46
 Equipment commissioning fee                                         8,550,243.78                              5,390,252.95
 Outsourcing R&D and others                                          6,163,262.37                             10,322,001.15
 Total                                                            2,496,929,812.35                         3,293,231,534.62
 Including: expensed R&D expenditure                              2,496,929,812.35                         3,293,231,534.62


IX. Consolidation scope changes

1. Disposal of subsidiaries
Whether there were any transactions or events during the period in which control of subsidiaries was lost
□Yes No


2. Changes in consolidation scope for other reasons

Increase of consolidation scope

                                                                                                         Proportion of subs
                                 Equity acquisition metho   Date of equity acquis    Subscribed capita
         Company name                                                                                    cribed capital cont
                                            d                       ition              l contribution
                                                                                                            ribution (%)
 Taizhou ZPC Sales Co., Ltd.        New establishment        February 27, 2024         10,000,000.00            100
 Zhejiang Rongyi Chemical Fi
                                    New establishment          March 8, 2024           10,000,000.00            100
 ber Co., Ltd.




                                                            178
                                                                                                                                                2024 Semi-annual Report
X. Interests in other entities

1. Rights and interests in subsidiaries

 (1) Group composition

                                                                                                                                                             Unit: RMB10,000

                                                          Principal place of                                               Shareholding ratio
        Name of subsidiary           Registered capital                        Place of registration    Business nature                               Shareholding ratio
                                                              business                                                    Direct       Indirect
 Zhejiang Shengyuan Chemical Fibe
                                             200,000.00   Xiaoshan, Zhejiang   Xiaoshan, Zhejiang      Manufacturing      100.00%                    Setup
 r Co., Ltd.
                                                                                                                                                     Business combinations
 Hong Kong Sheng Hui Co., Ltd.            USD1,970.00     Hong Kong, China     Hong Kong, China        Commercial         100.00%
                                                                                                                                                     under the same control
 Ningbo Yisheng Chemical Co., Ltd.        USD10,526.00    Ningbo, Zhejiang     Ningbo, Zhejiang        Manufacturing                     95.00%      Setup
 Dalian Yisheng Investment Co., Lt
                                             201,800.00   Dalian, Liaoning     Dalian, Liaoning        Manufacturing       70.00%                    Setup
 d.
 Yisheng Dahua Petrochemical Co.,
                                             245,645.00   Dalian, Liaoning     Dalian, Liaoning        Manufacturing                     84.60%      Setup
 Ltd.
 Hong Kong Yisheng Dahua Petroch
                                             USD10.00     Hong Kong, China     Hong Kong, China        Commercial                       100.00%      Setup
 emical Co., Ltd.
 Dalian Rongxincheng Trading Co.,
                                               1,000.00   Dalian, Liaoning     Dalian, Liaoning        Commercial                       100.00%      Setup
 Ltd.
 Zhejiang Rongtong Chemical Fiber
                                               5,000.00   Xiaoshan, Zhejiang   Xiaoshan, Zhejiang      Commercial                       100.00%      Setup
 New Material Co., Ltd.
 Dalian Yisheng New Materials Co.,
                                               2,000.00   Dalian, Liaoning     Dalian, Liaoning        Manufacturing                    100.00%      Setup
 Ltd.
 Ningbo Zhongjin Petrochemical C                                                                                                                     Business combinations
                                             600,000.00   Ningbo, Zhejiang     Ningbo, Zhejiang        Manufacturing      100.00%
 o., Ltd.                                                                                                                                            under the same control
 Ningbo Niluoshan New Energy Co.,
                                              36,000.00   Ningbo, Zhejiang     Ningbo, Zhejiang        Manufacturing                    100.00%      Setup
 Ltd.
                                                                                                                                                     Business combination
 Zhejiang Yisheng New Materials C                                                                                                                    not involving enterpris
                                             300,000.00   Ningbo, Zhejiang     Ningbo, Zhejiang        Manufacturing                     51.00%
 o., Ltd.                                                                                                                                            es under common cont
                                                                                                                                                     rol
                                                                                     179
                                                                                                                              2024 Semi-annual Report
Ningbo Rongxincheng Trading Co.,
                                          1,000.00    Ningbo, Zhejiang     Ningbo, Zhejiang     Commercial                100.00%   Setup
Ltd.
Yisheng New Materials Trading C
                                        HKD100.00     Hong Kong, China     Hong Kong, China     Commercial                100.00%   Setup
o., Ltd.
Zhejiang Rongyi Trading Co., Ltd.         1,000.00    Ningbo, Zhejiang     Ningbo, Zhejiang     Commercial                100.00%   Setup
Rongsheng Petrochemical (Singapo
                                      USD10,100.00    Singapore            Singapore            Commercial      100.00%             Setup
re) Pte. Ltd.
Rongtong Logistics (Singapore) Pt
                                        USD0.0001     Singapore            Singapore            Commercial                100.00%   Setup
e. Ltd.
Rongsheng Petrochemical (Hong K
                                         USD10.00     Hong Kong            Hong Kong            Commercial      100.00%             Setup
ong) Co., Ltd.
Rongsheng International Trading C
                                         10,000.00    Xiaoshan, Zhejiang   Xiaoshan, Zhejiang   Commercial      100.00%             Setup
o., Ltd.
Zhejiang Petroleum & Chemical C                       Zhoushan, Zhejiang                                                            Business combinations
                                       5,580,000.00                        Zhoushan, Zhejiang   Manufacturing   51.00%
o., Ltd.                                                                                                                            under the same control
                                                      Zhoushan, Zhejiang
ZPC Zheyou Technology Co., Ltd.          41,220.00                         Zhoushan, Zhejiang   Manufacturing             70.00%    Setup

Zhejiang Petroleum & Chemical (Si
                                         USD10.00     Singapore            Singapore            Commercial                100.00%   Setup
ngapore) Pte. Ltd.
                                                      Zhoushan, Zhejiang
ZPC Jintang Logistics Co., Ltd.         200,000.00                         Zhoushan, Zhejiang   Commercial                100.00%   Setup

Zhejiang ZPC Sales Co., Ltd.             10,000.00    Xiaoshan, Zhejiang   Xiaoshan, Zhejiang   Commercial                100.00%   Setup
                                                      Zhoushan, Zhejiang
Zhoushan ZPC Sales Co., Ltd.              6,000.00                         Zhoushan, Zhejiang   Commercial                100.00%   Setup

                                                      Zhoushan, Zhejiang
Zhoushan ZPC Trading Co., Ltd.            6,000.00                         Zhoushan, Zhejiang   Commercial                100.00%   Setup

Ningbo ZPC Sales Co., Ltd.                1,000.00    Ningbo, Zhejiang     Ningbo, Zhejiang     Commercial                100.00%   Setup
ZPC (Zhejiang Free Trade Zone) Gr
                                                      Zhoushan, Zhejiang
een Petrochemical Research Institut      10,000.00                         Zhoushan, Zhejiang   Commercial                100.00%   Setup
e Co., Ltd.
Zhejiang ZPC Power Generation C                       Zhoushan, Zhejiang
                                         10,000.00                         Zhoushan, Zhejiang   Manufacturing             100.00%   Setup
o., Ltd.
Rongxiang Chemical Fiber Co., Lt
                                         20,000.00    Xiaoshan, Zhejiang   Xiaoshan, Zhejiang   Manufacturing   100.00%             Setup
d.

                                                                                 180
                                                                                                                         2024 Semi-annual Report
Zhejiang Yongsheng Technology C                                                                                                Business combinations
                                     92,000.00   Shaoxing, Zhejiang   Shaoxing, Zhejiang   Manufacturing   70.00%
o. Ltd.                                                                                                                        under the same control
Zhejiang Zhuosheng Industry & Tra
                                      1,000.00   Shaoxing, Zhejiang   Shaoxing, Zhejiang   Commercial                100.00%   Setup
de Co., Ltd.
Hainan Rongsheng International Tr
                                     10,000.00   Danzhou, Hainan      Danzhou, Hainan      Commercial      100.00%             Setup
ade Co., Ltd.
Rongsheng Chemical (Shanghai) C
                                      5,000.00   Shanghai, China      Shanghai, China      Commercial      100.00%             Setup
o., Ltd.
Rongsheng New Materials (Zhoush                  Zhoushan, Zhejiang
                                    100,000.00                        Zhoushan, Zhejiang   Manufacturing   100.00%             Setup
an) Co., Ltd.
Rongsheng Energy (Zhoushan) Co.,                 Zhoushan, Zhejiang
                                     10,000.00                        Zhoushan, Zhejiang   Manufacturing             100.00%   Setup
Ltd.
Rongsheng New Materials (Taizho
                                    100,000.00   Taizhou, Zhejiang    Taizhou, Zhejiang    Manufacturing   90.00%              Setup
u) Co., Ltd.
Zhejiang Rongshen New Materials
                                      2,000.00   Xiaoshan, Zhejiang   Xiaoshan, Zhejiang   Commercial      100.00%             Setup
Co., Ltd.
Zhejiang Shengcheng New Material
                                      2,000.00   Xiaoshan, Zhejiang   Xiaoshan, Zhejiang   Commercial      100.00%             Setup
s Co., Ltd
Zhejiang Huiyu New Materials Co.,
                                      2,000.00   Xiaoshan, Zhejiang   Xiaoshan, Zhejiang   Commercial      100.00%             Setup
Ltd.
Taizhou ZPC Sales Co., Ltd.           1,000.00   Taizhou, Zhejiang    Taizhou, Zhejiang    Commercial                100.00%   Setup
Zhejiang Rongyi Chemical Fiber C
                                      1,000.00   Shaoxing, Zhejiang   Shaoxing, Zhejiang   Commercial                100.00%   Setup
o., Ltd.




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(2) Major non-wholly owned subsidiaries

                                                                                                                                       Unit: RMB

                                                       Gain and loss attribut          Dividend announced t
                          Shareholding ratio of
                                                       able to minority share          o be distributed to mi        Ending balance of mi
 Name of subsidiary       minority shareholders
                                                       holders in the current          nority shareholders in           nority equity
                                                               period                    the current period
Dalian Yisheng Invest
                                            30.00%                 -8,176,805.59                                            2,037,276,364.28
ment Co., Ltd.
Yisheng Dahua Petroch
                                            15.40%                -15,648,931.78                                            1,032,768,220.30
emical Co., Ltd.
Zhejiang Yisheng New
                                            49.00%              -122,061,617.90                                             1,006,035,940.20
Materials Co., Ltd.
Zhejiang Petroleum &
                                            49.00%               992,285,472.69                                            46,976,012,916.66
Chemical Co., Ltd.


(3) Main financial information of important partially-owned subsidiaries

                                                                                                                                       Unit: RMB

                              Ending balance                                                        Beginning balance
Name
of sub                                               Non-c                                                                  Non-c
          Curre     Non-c                  Curre                 Total l     Curre       Non-c                   Curre                   Total l
sidiar                        Total                  urrent                                           Total                 urrent
          nt asse   urrent                 nt liab               iabiliti    nt asse     urrent                  nt liab                 iabiliti
  y                           assets                  liabili                                         assets                 liabili
             ts      assets                ilities                 es           ts        assets                 ilities                   es
                                                       ties                                                                   ties
Dalian
Yishen
          7,373,     10,51     17,88       8,516,    1,733,        10,24     6,043,       10,17        16,21     7,509,     1,006,       8,516,
g Inves
          740,85    6,149,    9,890,       076,25    426,19       9,502,     382,79      3,002,       6,384,     876,23     365,99       242,22
tment
            9.82    294.12    153.94         5.63      6.45       452.08       3.70      029.51       823.21       1.58       5.26         6.84
Co., Lt
d.
Yishen
g Dahu
          9,210,    6,996,     16,20       8,514,    1,733,        10,24     7,881,      6,690,        14,57     7,507,     1,006,       8,514,
a Petro
          642,94    996,55    7,639,       544,94    426,19       7,971,     162,64      663,04       1,825,     801,18     365,99       167,18
chemic
            4.46      4.30    498.76         4.16      6.45       140.61       3.98        3.40       687.38       7.61       5.26         2.87
al Co.,
Ltd.
Zhejia
ng Yis
heng N    3,770,    8,487,     12,25       7,976,    2,230,        10,20     3,092,      8,847,        11,93     6,977,     2,670,       9,647,
ew Ma     821,38    936,48    8,757,       215,51    072,81       6,288,     416,62      477,86       9,894,     327,91     572,64       900,56
terials     2.34      7.32    869.66         1.70      9.65       331.35       6.70        2.13       488.83       8.39       9.50         7.89
Co., Lt
d.
Zhejia
ng Petr
oleum      61,03    240,48    301,52        88,62    117,42       206,05      64,56      233,49       298,06      89,96     114,63       204,60
& Che     7,534,    9,835,    7,369,       6,669,    9,897,       6,566,     8,747,      8,324,       7,071,     7,924,     8,353,       6,278,
mical     396.36    220.23    616.59       059.65    892.02       951.67     170.94      220.33       391.27     493.30     580.77       074.07
Co., Lt
d.

                                                                                                                                       Unit: RMB

                    The amount incurred in the current period                          Amount incurred in the previous period
 Name of s
 ubsidiary    Operating                       Total com         Cash flow      Operating                          Total com       Cash flow
                              Net profit                                                           Net profit
               income                         prehensive        from finan      income                            prehensive      from finan


                                                                   182
                                                                                                       2024 Semi-annual Report

                                             income       cing activit                                     income       cing activit
                                                              ies                                                           ies
 Dalian Yish
 eng Invest    15,791,532,   -42,904,95     -59,754,89     -782,651,3     14,135,227,    86,841,067.     57,348,886.    -1,088,546,
 ment Co.,         876.12          0.43           4.51          40.65         704.16             42              01          093.37
 Ltd.
 Yisheng Da
 hua Petroch   15,791,532,   -101,596,6     -97,990,14     -783,529,1     14,135,227,    -73,067,16       -51,033,48    -1,089,402,
 emical Co.,       876.12         48.56           6.36          06.29         704.16           4.80             7.10         616.64
  Ltd.
 Zhejiang Yi
 sheng New     16,773,628,   -240,030,6     -239,524,3     284,377,43     17,913,286,    -206,590,6       -206,311,6    205,886,71
 Materials C       679.50         19.95          82.63           0.35         293.88          38.53            59.91          2.10
 o., Ltd.
 Zhejiang P
 etroleum &    132,218,45    2,029,903,4   2,029,897,9    25,118,624,     120,776,30     -1,751,527,     -1,751,601,   9,529,287,6
  Chemical       8,401.42          22.19         73.59        052.19        3,042.53          430.45          063.10         72.59
 Co., Ltd.


2. Equity in joint ventures or associated enterprises

(1) Important joint ventures or associated enterprises

                                                                                   Shareholding ratio               Accounting me
 Name of the jo                                                                                                     thod for invest
 int venture or    Principal place   Place of registr    Business natur                                             ments in joint
 associated ente     of business          ation                e                Direct            Indirect          ventures and a
     rprise                                                                                                         ssociated enter
                                                                                                                        prises
 Zhejiang Yishe                                                                                                     Accounting by t
                   Ningbo, Zhejia    Ningbo, Zhejia
 ng Petrochemic                                          Manufacturing             16.07%                13.93%     he equity metho
                   ng                ng
 al Co., Ltd.                                                                                                       d
 Hainan Yisheng                                                                                                     Accounting by t
                   Yangpu, Haina     Yangpu, Haina
 Petrochemical                                           Manufacturing                                   50.00%     he equity metho
                   n                 n
 Co., Ltd.                                                                                                          d
 Zhejiang Xiaos
                                                                                                                    Accounting by t
 han Rural Com     Xiaoshan, Zheji   Xiaoshan, Zheji
                                                         Finance                    9.71%                           he equity metho
 mercial Bank C    ang               ang
                                                                                                                    d
 o., Ltd.

Basis for one having voting rights of below 20% and significant influences or one having voting rights of 20% or a
bove but no significant influences:
      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, which enjoys the right to participate in decision-making o
n a substantial basis and through which it can participate in the formulation of the financial and operating policies
of Zhejiang Xiaoshan Rural Commercial Bank Co., Ltd. and achieve the goal of exerting significant influence ove
r it.


(2) Main financial information of important associated enterprises

                                                                                                                         Unit: RMB

                   Ending balance/amount incurred in the current pe        Beginning balance/amount incurred in the prior pe
                                       riod                                                     riod



                                                              183
                                                                                            2024 Semi-annual Report


                                                      Zhejiang Xiao                                      Zhejiang Xiao
                    Zhejiang Yishe   Hainan Yishen                     Zhejiang Yishe   Hainan Yishen
                                                      shan Rural Co                                      shan Rural Co
                    ng Petrochemi    g Petrochemic                     ng Petrochemi    g Petrochemic
                                                      mmercial Ban                                       mmercial Ban
                     cal Co., Ltd.    al Co., Ltd.                      cal Co., Ltd.    al Co., Ltd.
                                                        k Co., Ltd.                                        k Co., Ltd.
                     18,261,902,50   7,241,736,358.   259,594,001,09    16,498,637,54   6,162,955,958.   238,736,568,51
Current assets
                              9.60              99              1.73             7.38              24              2.17
Non-current ass     2,928,210,737.    11,381,504,85   120,122,930,00   3,137,691,308.    10,723,396,18   113,548,089,57
ets                             26             6.11             3.73               20             7.42             4.71
                     21,190,113,24    18,623,241,21   379,716,931,09    19,636,328,85    16,886,352,14   352,284,658,08
Total assets
                              6.86             5.10             5.46             5.58             5.66             6.88
Current liabiliti    11,030,587,19   6,793,412,176.   330,877,723,79   9,220,485,531.   5,777,465,785.   306,542,331,51
es                            1.12              79              6.67               00              67              4.47
Non-current lia     1,109,241,267.   4,975,896,311.    23,113,457,93   1,436,900,038.   4,326,522,448.    22,201,300,43
bilities                        14              57              8.98               76              83              6.51
                     12,139,828,45    11,769,308,48   353,991,181,73    10,657,385,56    10,103,988,23   328,743,631,95
Total liabilities
                              8.26             8.36             5.65             9.76             4.50             0.98
Minority equity                                       295,827,214.40                                     284,964,915.83
Shareholders' e                                        25,429,922,14
quity attributabl   9,050,284,788.   6,853,932,726.             5.41   8,978,943,285.   6,782,363,911.    23,256,061,22
e to the parent c               60              74                                 82              16              0.07
ompany
Share of net ass
ets calculated b    2,715,085,436.   3,426,966,363.   2,469,703,178.   2,693,682,985.   3,391,181,955.   2,258,628,665.
y the shareholdi                58              37               92                75              58                69
ng ratio
Adjustments
- Goodwill                           102,420,730.97     4,040,414.35                    102,420,730.97     4,040,414.35
- Unrealized pr
ofits from inter
                                                                                        -10,465,016.83
nal transactions

- Others             11,273,596.89    -9,435,670.91     2,976,102.43    11,273,596.90                      2,929,588.71
Book value of e
quity investmen     2,726,359,033.   3,519,951,423.   2,476,719,695.   2,704,956,582.   3,483,137,669.   2,265,598,668.
t in associated e               47              43               70                65              72                75
nterprise
Fair value of eq
uity investment
in associated en
terprise with th
e public offer
Operating inco       12,104,143,06    16,355,492,69   4,145,047,089.    12,693,711,32    10,107,704,72   3,601,028,878.
me                            2.27             0.18              21              7.43             7.64               05
                                                      1,611,200,043.                                     1,370,009,795.
Net profit           72,216,785.54   112,481,708.13                     25,151,242.14   314,997,204.80
                                                                 73                                                  40
Net profit from
termination of o
peration
Other compreh                                                                           -103,051,718.2
                       -875,282.76   -40,912,892.55   717,977,303.36    24,537,134.00                    117,255,082.81
ensive income                                                                                        2
Total comprehe                                        2,329,177,347.                                     1,487,264,878.
                     71,341,502.78    71,568,815.58                     49,688,376.14   211,945,486.58
nsive income                                                     09                                                  21
Dividends recei                                        13,228,639.60                                      39,685,918.80
ved from associ

                                                           184
                                                                                                  2024 Semi-annual Report

 ated enterprises
  in the current y
 ear


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

                                                                                                                     Unit: RMB

                                              Ending balance/amount incurred in th      Beginning balance/amount incurred in
                                                        e current period                          the prior period
 Associated enterprise:
 Total book value of investments
 Joint venture:
 Total book value of investments                                      680,084,854.97                           730,018,523.84
 Total of the following items calculated as
  per the respective shareholding proporti
 on
 - Net profit                                                          -45,694,583.93                           -57,518,763.73
 - Other comprehensive income                                           -6,136,933.88                           -11,674,323.74
 - Total comprehensive income                                          -51,831,517.81                           -69,193,087.47


XI. Government grants

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

Applicable □ Not applicable
The ending balance of accounts receivable: RMB 1,382,798,000.00.
Reasons for not receiving the estimated amount of government grantsat the expected time
□ Applicable  Not applicable

2. Liability items involving government grants

Applicable □ Not applicable
                                                                                                                     Unit: RMB

                                                                  Amount car
                                    Amount of a    Amount incl
                                                                  ried forward     Other chang
 Accounting          Beginning b    dditional su   uded in curr                                   Ending ba    Related to asse
                                                                   to other inc    e in current
   subject             alance       bsidy in cur   ent non-oper                                     lance        ts/income
                                                                  ome in curre        period
                                    rent period    ating income
                                                                    nt period
 Deferred inc        195,581,593.   11,360,000.0                    12,759,033.4                  194,182,55   Related to asset
 ome                           25              0                               4                        9.81   s


3. Government grantsincluded in current profits and losses

Applicable □ Not applicable
                                                                                                                     Unit: RMB

                                              The amount incurred in the current pe     Amount incurred in the previous perio
            Accounting subject
                                                             riod                                        d



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 Amount of government grants included i
                                                                367,201,620.64                         100,951,165.76
 n other income
 Total                                                          367,201,620.64                         100,951,165.76


XII. Risks related 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 to m
itigate the adverse effects of the risks on the Company's business performance and maximize the interests of share
holders and other equity investors. 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 credi
t risk, liquidity risk and market risk. The Management has deliberated and approved the policies governing such ri
sks, 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 ha
s increased significantly since initial recognition. When confirming whether the credit risks have increased signific
antly since the initial recognition, the Company considers reasonable and well-founded information, including qua
litative and quantitative analysis based on the Company's history data, external credit risk ratings and forward-look
ing information, without incurring additional costs or efforts. Based on a single financial instrument or a combinat
ion 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 determi
ne 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 conside
rs that the credit risks of financial instruments have increased significantly:
     1) The quantitative criteria mainly refer to that the probability of default of the remaining duration on the bala
nce 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 situ
ation, 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 financi
al 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 d
ue to economic or contractual considerations related to the debtor's financial difficulties.

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                                                                                                 2024 Semi-annual Report

       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 fina
ncial 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 contr
ol 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 ratin
g, so its credit risk is low.
       (2) Accounts receivable
     The Company regularly evaluates the credit of customers who trade by credit. According to the credit evaluat
ion 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 ha
s a certain credit concentration risk, because 73.07% (December 31, 2023: 53.41%) of the Company's accounts rec
eivable are from the top five customers ranking in terms of balance. The Company holds no collateral or other cre
dit 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 sh
eet.
       (II) Liquidity risk
      Liquidity risk refers to the risk of occurrence of capital shortage when the Company fulfills its obligations set
tled by delivering cash or other financial assets. Liquidity risk 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 d
ue 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 settlem
ent and bank loan, and adopts the method of the appropriate combination of long-term and short-term financing m
ethods to optimize the financing structure, so as to maintain the balance between financing sustainability and flexi
bility. The Company has obtained bank credit lines from a number of commercial banks to meet working capital n
eeds and capital expenditure.
       Financial liabilities are classified by remaining maturity date

                                                               Ending balance
  Item                                   Undiscounted co
                      Book value                                Within 1 year            1-3 years         Above 3 years
                                          ntract price
 Bank loans         203,983,443,451.26   225,335,440,396.59     76,482,438,359.32      72,265,496,564.06   76,587,505,473.21

 Trading fina
 ncial liabiliti      1,316,317,084.58     1,316,317,084.58            1,128,440.00     1,315,188,644.58
 es
 Notes payabl         3,221,161,129.33     3,221,161,129.33         3,221,161,129.33



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                                                                                                2024 Semi-annual Report


 e

 Accounts pa
                    58,034,176,861.77    58,034,176,861.77     58,034,176,861.77
 yable
 Other payabl
                    14,493,764,110.94    14,493,764,110.94     14,493,764,110.94
 es
 Bonds payab
                     1,028,580,796.22     1,034,500,000.00         1,034,500,000.00
 le
 Lease liabilit
                      203,272,419.23        245,644,771.16           21,367,895.04        71,140,116.94     153,136,759.18
 ies
  Subtotal         282,280,715,853.33   303,681,004,354.37    153,288,536,796.40      73,651,825,325.58   76,740,642,232.39
Continued
                                                     Amount at the end of last year
  Item                                  Undiscounted co
                     Book value                                Within 1 year            1-3 years         Above 3 years
                                         ntract price
 Bank loans        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 fina
 ncial liabiliti      623,298,741.33       623,298,741.33            78,931,785.08      544,366,956.25
 es
 Notes payabl
                     4,195,471,402.63     4,195,471,402.63         4,195,471,402.63
 e
 Accounts pa
                    49,744,126,901.38    49,744,126,901.38     49,744,126,901.38
 yable
 Other payabl
                    16,691,133,504.47    16,691,133,504.47     16,691,133,504.47
 es
 Bonds payab
                     2,037,082,007.25     2,073,100,000.00         2,073,100,000.00
 le
 Lease liabilit
                      213,541,186.47       261,662,503.81            29,346,490.83       55,282,901.20       177,033,111.78
 ies
  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

    (III) Market risk
    Market risk means a risk that the fair value or future cash flow of the financial instrument fluctuates due to ch
anges in market price. Market risk 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 flu
ctuate 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 int
erest 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 appropr
iate combination of financial instruments through regular review and monitoring. The cash flow interest rate risk f
aced by the Company is mainly related to the bank borrowings with floating interest rates.
     As of June 30, 2024, the bank borrowings with a floating interest rate of the Company are RMB 138,161.784
3 million, and EUR 57.5928 million (December 31, 2023: RMB 157,889.1476 million, EUR 60.7927 million). Un
der the assumption that other variables remain unchanged, assuming that the interest rate changes by 50 benchmar
k points, we believe that it will not have a significant impact on the total profits and shareholders' equity.
     2. Foreign exchange risk

                                                             188
                                                                                                        2024 Semi-annual Report

      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 r
elated 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 wh
en 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 No
tes to the Financial Statements V (V) 1 to the 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 val   Level 2 fair val   Level 3 fair val
                                                             ue measureme       ue measureme       ue measureme           Total
                                                                   nt                 nt                 nt
 I. Sustained measurement of fair value                             --                 --                 --                --
 1. Trading financial assets and other non-current finan
 cial assets
 (1) Financial assets classified as financial assets meas
 ured at fair value through profit or loss for the current    65,496,522.76     470,105,494.33                        535,602,017.09
  period
 Derivative financial assets                                  65,496,522.76     470,105,494.33                        535,602,017.09
 2. Receivables financing                                                                          300,502,992.56     300,502,992.56
 Total assets continuously measured at fair value             65,496,522.76     470,105,494.33     300,502,992.56     836,105,009.65
 3. Trading financial liabilities
                                                              1,316,317,084.                                          1,316,317,084.
   (1) Trading financial liabilities
                                                                          58                                                      58
                                                              1,316,317,084.                                          1,316,317,084.
 Derivative financial liabilities
                                                                          58                                                      58
                                                              1,316,317,084.                                          1,316,317,084.
 Total liabilities continuously measured at fair value
                                                                          58                                                      58
 II. Unsustained fair value measurement                             --                 --                 --                --


2. Basis for determination of the market prices of sustained and unsustained Level 1 fair value measuremen
t 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 s
ustained and unsustained Level 2 fair value measurement items

     For forward settlement contracts held, they are measured at fair value based on the valuation table for forward
settlement business provided by the bank at the end of the period.



                                                                   189
                                                                                                     2024 Semi-annual Report


4. Qualitative and quantitative information of valuation techniques and important parameters adopted for s
ustained and unsustained Level 3 fair value measurement items

     Basis: the fair value is determined by using a specific valuation technique, and the important parameters adop
ted include interest rates that cannot be directly observed and so on.


XIV. Related parties and related-party transactions

1. The Company's parent company

                                                                                                               Proportion of the
                                                                                          Proportion of the
                                                                                                               Company's votin
 Name of parent c      Place of registrati                                                Company's share
                                                Business nature     Registered capital                         g rights held by t
    ompany                     on                                                         s held by the pare
                                                                                                               he parent compan
                                                                                             nt company
                                                                                                                       y
 Zhejiang Rongshe
                      Xiaoshan, Zhejian      Industrial investme
 ng Holding Group                                                   834,664,000 yuan                52.46%               52.46%
                      g                      nt
 Co., Ltd.

Note to information about the Company's parent company
Li Shuirong directly holds 6.35% shares of the Company; Zhejiang Rongsheng Holding Group Co., Ltd. holds 52.
46% shares of the Company, and Li Shuirong holds 63.523% shares of Zhejiang Rongsheng Holding Group Co., L
td., thus indirectly holding 33.32% shares of the Company, so he holds a total of 39.67% shares of the Company.
The ultimate controlling party of the Company is Li Shuirong.


2. Information on subsidiaries of the Company

See Note IX for details of the Company's subsidiaries.

3. The Company's joint ventures and associated enterprises

See the note for important cooperative enterprises or joint ventures of the Company.
Other joint ventures and associated enterprises that form balances in related party transactions with the Company i
n 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
 Ningbo Coastal Public Pipe Gallery Co., Ltd.                            Associated enterprise
 Zhejiang Zhenshi Port Service Co., Ltd.                                 Associated enterprise
 Zhejiang Derong Chemicals Co., Ltd.                                     Associated enterprise
 Zhoushan ZPC Zhougang Tugboat Co., Ltd.                                 Associated enterprise
 Ningbo Hengyi Trading Co., Ltd.                                         Associated enterprise
 Zhejiang Dongjiang Green Petrochemical Technology Innovation Cen
                                                                         Associated enterprise
 ter Co., Ltd.
 Zhejiang Jurong Petroleum & Chemical Sales Co., Ltd. [Note 1]           Associated enterprise



                                                                  190
                                                                                                  2024 Semi-annual Report

  Other notes
      [Note 1] The company was cancelled on October 26, 2023.


4. Other related parties

                                                              Relationship between other related parties and the Compan
                 Name of other related parties
                                                                                          y
 Li Jumei                                                     Close family member of the actual controller
 Sanyuan Holding Group Co., Ltd.                              Controlled by a family member close to the actual controller
 Sanyuan Holding Group Hangzhou Thermal Power Co., Ltd.       Controlled by a family member close to the actual controller
 Zhejiang Saintyear Textile Co., Ltd.                         Controlled by a family member close to the actual 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 Technologic
                                                              The same ultimate actual controller
 al Development Zone
 Qijiashan Hotel of Ningbo United Group Co., Ltd.             The same ultimate actual controller
 Ningbo United Group Co., Ltd.                                The same ultimate actual controller
 Suzhou Shenghui Equipment Co., Ltd.                          The same ultimate actual controller
 Hangzhou Shengyuan Real Estate Development Co., Ltd.         The same ultimate actual controller
 Daishan Chenyu Real Estate Co., Ltd.                         The same ultimate actual controller
 Rongsheng Coal Co., Ltd.                                     The same ultimate actual controller
 Rongsheng Energy Co., Ltd.                                   The same ultimate actual controller
 Ningbo Qingzhi Chemical Terminal Co., Ltd.                   The same ultimate actual controller
 Ningbo Qijiashan Chemical Terminal Co., Ltd.                 The same ultimate actual controller
 Ningbo Haineng Blend Oil Co., Ltd.                           The same ultimate actual controller
                                                              Subsidiary of Hong Kong Yisheng Petrochemical Investment C
 Ningbo Shengmao Trading Co., Ltd.
                                                              o., Ltd.
 Zhejiang Yixin Chemical Fiber Co., Ltd.                      Subsidiary of Zhejiang Yisheng Petrochemical Co., Ltd.
                                                              Associated enterprise of Zhejiang Rongtong Logistics Co., Ltd.
 Dongzhan Shipping 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 & Transportation Co., Ltd.        Subsidiary of Zhejiang Provincial Petroleum Co., Ltd.
 Zhoushan Petroleum Pipeline Co., Ltd.                        Subsidiary of Zhejiang Provincial Petroleum Co., Ltd.
 ZHEJIANG
                                                              Subsidiary of Zhejiang Provincial Petroleum Co., Ltd.
 PETROLEUM TRADING (SINGAPORE) PTE. LTD.
 Aramco Overseas Company B.V. [Note 1]                        Shareholder
 SAUDI ARABIAN OIL COMPANY [Note 1]                           Parent company of Aramco Overseas Company B.V.
 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.                       Actual controller serves as its director

Other notes


                                                          191
                                                                                                  2024 Semi-annual Report

[Note 1] Aramco Overseas Company B.V. acquired 1,012,552,501 shares of the Company held by Zhejiang Rong
sheng Holding Group Co., Ltd. on March 27, 2023, and its parent company Saudi Arabian Oil Company and relate
d companies became related parties of the Company.

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

                       Contents of relate    The amount incu                            Whether it exceed   Amount incurred
                                                                  Trading limit app
   Related party       d party transactio    rred in the curren                         s the approved li   in the previous pe
                                                                       roved
                               n                  t period                              mit or not (Y/N)           riod
 Zhejiang Rongshe
                       Coal and other mat
 ng Holding Group                             6,422,702,073.67      20,000,000,000.00   N                    9,203,105,641.75
                       erials
 Co., Ltd.
 Zhejiang Rongton
 g Logistics Co., Lt   Freight                  368,890,405.94       1,000,000,000.00   N                      531,548,409.92
 d.
 Sanyuan Holding
 Group Hangzhou
                       Steam                      6,641,229.37         30,000,000.00    N                        4,791,721.11
 Thermal Power C
 o., Ltd.
 Zhejiang Saintyear    Work clothes and
                                                  3,111,060.18         15,000,000.00    N                        2,394,958.41
 Textile Co., Ltd.     other materials
 Ningbo Hengyi Tr
                       PTA                      222,176,663.79       1,000,000,000.00   N                      211,953,592.92
 ading Co., Ltd.
 Ningbo Qingzhi C
                       Lump sum fee for
 hemical Terminal                                33,305,366.08        100,000,000.00    N                       36,123,758.82
                       port operation
 Co., Ltd.
 Ningbo Rongxiang
 Logistics Co., Ltd.   Freight                   23,856,257.17         30,000,000.00    N                       23,806,547.61


 Hainan Yisheng Pe
 trochemical Co., L    PTA                       19,644,839.29        305,000,000.00    N
 td.
 Suzhou Shenghui
                       Equipment and ma
 Equipment Co., Lt                              137,229,365.82        600,000,000.00    N                       84,014,976.28
                       terials
 d.
 Zhejiang Yisheng
 Petrochemical Co.,    m-phthalic acid          114,492,123.90        300,000,000.00    N                       47,306,743.36
 Ltd.
 Ningbo Haineng B      Warehousing servi
                                                 15,388,953.94         50,000,000.00    N                       15,812,394.15
 lend Oil Co., Ltd.    ce
 Guangsha (Zhoush
                       Warehousing servi
 an) Energy Group                                47,720,549.07        200,000,000.00    N                       59,158,556.00
                       ce
 Co., Ltd.
                       Processing fee, cra
 Zhejiang Derong C
                       cking C5 and m-pe        203,148,866.10        600,000,000.00    N                      341,814,473.82
 hemicals Co., Ltd.
                       ntadiene
 Dongzhan Shippin
                       Freight                    2,946,816.61         30,000,000.00    N                       12,206,518.81
 g Co., Ltd.


                                                              192
                                                                                                          2024 Semi-annual Report


 Shanghai Huanqiu
                      Engineering desig
 Engineering Co., L                                   12,126,124.78           30,000,000.00    N
                      n service
 td.
 Zhejiang Dingshen
                      Device guarantee s
 g Petrochemical E
                      ervice and mainten             375,827,719.22          800,000,000.00    N                      345,759,181.50
 ngineering Co., Lt
                      ance service
 d.
 Zhoushan Petroleu
 m Pipeline Co., Lt   Freight                         31,023,812.02           60,000,000.00    N                        5,288,990.83
 d.
 Zhejiang Petroleu
 m Integrated Energ   Diesel                            422,230.09              2,000,000.00   N                          630,247.79
 y Sales Co., Ltd.
 SABIC (Shanghai)
                      Ethylene glycol                327,762,663.24                            N                      317,929,261.69
 Trading Co., Ltd
 ARAMCO TRADI
 NG SINGAPORE         Fuel oil                   1,385,419,356.55          120,000,000,000.0   N
 PTE LTD                                                                                   0
 SAUDI ARABIA
 N OIL COMPAN         Crude oil                43,795,053,498.36                               N                   27,189,630,729.16
 Y
 Qijiashan Hotel of
 Ningbo United Gr     Hotel service                     186,352.04              1,000,000.00   N                           76,056.84
 oup Co., Ltd.
 Thermal Power C
 o., Ltd. of Ningbo
 Economic and Tec     Electricity                         48,325.56             1,000,000.00   N                           49,438.48
 hnological Develo
 pment Zone
 Total                                         53,549,124,652.78                                                   38,433,402,199.25

Selling commodities/offering labor
                                                                                                                           Unit: RMB

                                    Contents of related party tr       The amount incurred in the         Amount incurred in the pre
         Related party
                                            ansaction                        current period                    vious period
 Zhejiang Rongtong Logistics
                                    Vehicle diesel, PTA                                  10,909,855.73                 11,667,724.36
 Co., Ltd.
 Hainan Yisheng Petrochemica
                                    PTA, PX, cardboard                                                                168,481,157.17
 l Co., Ltd.
 Ningbo Shengmao Trading C
                                    PTA, PX                                              60,823,639.63                153,267,962.43
 o., Ltd.
 Zhejiang Yixin Chemical Fibe
                                    PTA                                                331,991,150.43                 147,504,424.78
 r Co., Ltd.
 Zhejiang Yisheng Petrochemi
                                    PTA, PX                                           4,027,827,808.20               5,368,839,946.05
 cal Co., Ltd.
                                    Cracking C5, C9, diesel, pow
 Zhejiang Derong Chemicals
                                    er and energy, consulting serv                     387,441,764.35                 539,900,609.38
 Co., Ltd.
                                    ices
 Zhejiang Dingsheng Petroche
                                    Vehicle diesel                                        1,246,017.71                    935,398.27
 mical Engineering Co., Ltd.
 Zhoushan Petroleum Pipeline
                                    Consulting services                                    732,944.11
 Co., Ltd.

 Suzhou Shenghui Equipment          Vehicle diesel                                             7,079.64                     9,734.51


                                                                     193
                                                                                                         2024 Semi-annual Report

 Co., Ltd.
 Ningbo Rongxiang Logistics
                                    Vehicle diesel                                        613,522.13                      3,643,690.64
 Co., Ltd.
 Zhejiang Petroleum Integrate
                                    Vehicle diesel and gasoline                         78,725,150.54                  245,866,250.46
 d Energy Sales Co., Ltd.
 Zhoushan ZPC Zhougang Tug          Vehicle diesel and service cha
                                                                                         3,810,923.47                     7,139,205.79
 boat Co., Ltd.                     rge
 ARAMCO TRADING SING
                                    Diesel and aviation kerosene                       224,887,450.44
 APORE PTE LTD
 SAUDI BASIC INDUSTRIE
                                    PTA                                                377,713,617.48
 S CORPORATION
 Ningbo Hengyi Trading Co.,
                                    PX                                             1,103,276,006.05
 Ltd.
 ZHEJIANG PETROLEUM T
 RADING (SINGAPORE) PT              Crude oil
 E. LTD. [Note 1]
 Total                                                                             6,610,006,929.91                  6,647,256,103.84

Note to related party transactions of goods purchase & sale and labor services rendering & receiving
    [Note 1] The Company did not engage in the business of agency sales of products with ZHEJIANG PETROL
EUM TRADING (SINGAPORE) PTE. LTD during the current period, and the cumulative amount of agency sales
through the Company for the same period of the previous year amounted to 1,089,776,400 Yuan.


(2) Related leasing

The Company acts as the Lessor:
                                                                                                                               Unit: RMB

                                                                       Lease income recognized in       Lease income recognized in
         Name of lessee                   Type of leased asset
                                                                           the current period               the previous period
 Rongtong Logistics Co., Ltd.       House lease                                           425,788.99                       642,201.84
 Ningbo Rongxiang Logistics
                                    House lease                                                                                65,415.93
 Co., Ltd.
 Total                                                                                    425,788.99                       707,617.77

The Company acts as the Lessee:
                                                                                                                               Unit: RMB

                       Rental expenses f        Variable lease pa
                       or short-term leas       yments not includ
                                                                                             Interest expense o
                       es and leases of lo      ed in the measure                                                   Increase in right-
                                                                           Rent paid          n lease liabilities
                       w-value assets on        ment of lease liabi                                                   of-use assets
                                                                                                  assumed
                       a simplified basis,      lities, if applicabl
             Type of       if applicable                   e
 Name o
             leased
 f lessor              The am       Amoun       The am     Amoun       The am     Amoun      The am     Amoun       The am      Amoun
              asset
                       ount in      t incur     ount in    t incur     ount in    t incur    ount in    t incur     ount in     t incur
                       curred       red in t    curred     red in t    curred     red in t   curred     red in t    curred      red in t
                       in the c     he prev     in the c   he prev     in the c   he prev    in the c   he prev     in the c    he prev
                       urrent       ious pe     urrent     ious pe     urrent     ious pe    urrent     ious pe     urrent      ious pe
                        period        riod       period      riod       period      riod      period      riod       period       riod
 Hangzh
 ou Shen     House l      3,418,1   1,847,6
 gyuan       easing         49.57     27.16
 Real Es

                                                                     194
                                                                                                   2024 Semi-annual Report

 tate De
 velopm
 ent Co.,
  Ltd.
 Zhejian
 g Rong
 sheng
            House l      275,22     275,22
 Holdin
            easing         9.36       9.36
 g Grou
 p Co.,
 Ltd.


(3) Affiliated guarantees

The Company as guarantor
                                                                                                                    Unit: RMB

                                                      Starting date of the g   Ending date of the gu    If the guarantee has b
     Secured party           Guarantee amount
                                                            uarantee                 arantee            een performed (Y/N)
 Rongsheng Holding                74,434,982,149.95   January 29, 2021         June 11, 2028           N
 Rongsheng Holding                  183,425,800.00    March 28, 2024           December 27, 2024       N
 Rongsheng Holding, th
                                   4,255,409,072.55   December 8, 2022         June 26, 2025           N
 e Company
 Rongsheng Holding [N
                                    485,271,939.80    April 28, 2020           April 1, 2029           N
 ote 1]
 Rongsheng Holding [N
                                    554,166,666.62    January 26, 2022         January 15, 2026        N
 ote 2]
 Rongsheng Holding [N
                                   3,413,333,333.35   January 13, 2023         August 29, 2026         N
 ote 9]
 Rongsheng Holding [N
                                  11,361,031,702.29   November 14, 2022        February 15, 2033       N
 ote 6]
 Rongsheng Holding [N
                                   2,684,510,144.02   November 22, 2021        May 9, 2028             N
 ote 3]
 Rongsheng Holding [N
                                     52,812,500.00    December 8, 2020         January 15, 2025        N
 ote 4]
 Rongsheng Holding, th
 e Company, Li Shuiron            17,753,743,522.94   July 31, 2018            July 30, 2030           N
 g, Li Jumei [Note 7]
 Rongsheng Holding, th
                                  29,305,496,400.00   January 20, 2021         November 15, 2032       N
 e Company [Note 8]
 Rongsheng Holding [N
                                   2,202,000,000.00   October 12, 2022         October 12, 2025        N
 ote 5]
 Rongsheng Holding                 2,170,779,782.68   January 11, 2024         December 27, 2024       N
 Rongsheng Holding [N
                                    100,000,000.00    January 9, 2024          August 27, 2024         N
 ote 10]
 Rongsheng Holding                  549,626,732.38    May 12, 2023             March 30, 2026          N
 Rongsheng Holding                43,702,317,776.11   July 3, 2023             June 12, 2025           N
 Rongsheng Holding                 6,175,152,828.83   March 22, 2023           November 15, 2024       N
 Rongsheng Holding                 1,051,691,451.14   January 22, 2024         September 6, 2024       N
 Rongsheng Holding, th
                                    196,052,789.56    April 25, 2023           August 26, 2026         N
 e Company [Note 6]



                                                               195
                                                                                          2024 Semi-annual Report


 Rongsheng Holding [N
                               143,830,226.88     March 25, 2023      January 31, 2026        N
 ote 6]
 Rongsheng Holding [N
                             4,380,373,591.20     June 4, 2024        August 31, 2024         N
 ote 5]
 Rongsheng Holding, th
                               177,726,019.09     November 18, 2021   January 31, 2026        N
 e Company [Note 8]
 Rongsheng Holding, th
                                   3,312,679.18   November 2, 2021    July 1, 2024            N
 e Company [Note 8]
 Rongsheng Holding [N
                               149,237,865.68     May 22, 2024        December 30, 2025       N
 ote 11]
 Rongsheng Holding           4,319,136,904.00     August 16, 2022     August 18, 2025         N
 Rongsheng Holding             185,260,058.00     March 27, 2024      January 11, 2025        N
 Rongsheng Holding [N
                               396,240,000.00     July 18, 2023       August 7, 2024          N
 ote 5]
 Rongsheng Holding                 1,000,000.00   November 13, 2023   February 28, 2025       N

Description of related guarantee
[Note 1] Zhejiang Rongsheng Holding Group Co., Ltd. provides joint liability guarantee for 100% of the guarante
e amount. Ningbo Niluoshan New Energy Co., Ltd., a subsidiary of the Company, provided mortgage guarantee fo
r fixed assets and intangible assets of RMB 86,225,600.
[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 mortg
age guarantee with fixed assets of RMB 3,489,121,700.
[Note 3] Zhejiang Rongsheng Holding Group Co., Ltd. has provided joint and several liability guarantees for 100%
 of the guarantee amount. Zhejiang Yisheng New Materials Co., Ltd., a subsidiary of the Company, provided mort
gage guarantee with machinery and equipment of RMB 4,095,216,600.
[Note 4] Zhejiang Rongsheng Holding Group Co., Ltd. provides joint liability guarantee for 50% of the guarantee
amount. Zhejiang Yisheng New Materials Co., Ltd., a subsidiary of the Company, provided mortgage guarantee w
ith machinery and equipment of RMB 653,515,500.
[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. provides joint liability guarantee for 100% of the guarante
e amount. The Company's subsidiary Zhejiang Petroleum & Chemical Co., Ltd. has provided a mortgage guarante
e with the completed assets of the newly added 1.4 million tons/year ethylene and downstream chemical plant (Ph
ase 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 acceptanc
e of the construction project).
[Note 7] Zhejiang Rongsheng Holding Group Co., Ltd. and the Company provide joint liability guarantee for 51%
 of the guarantee amount. The Company's subsidiary Zhejiang Petroleum & Chemical Co., Ltd. has provided a mo
rtgage guarantee with the completed asset-refining and chemical integration project with an annual output of 40 m
illion tons (including but not limited to the mortgage guarantee provided in the form of land use right, above-grou
nd 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 provide joint liability guarantee for 60%
 of the guarantee amount. The Company's subsidiary Zhejiang Petroleum & Chemical Co., Ltd. has provided a mo
rtgage guarantee with the completed asset-refining and chemical integration project with an annual output of 40 m

                                                           196
                                                                                          2024 Semi-annual Report

illion tons (including but not limited to the mortgage guarantee provided in the form of land use right, above-grou
nd structures and equipment of the project after the completion acceptance of the construction project).
[Note 9] Zhejiang Rongsheng Holding Group Co., Ltd. provides joint and several liability guarantees for 100% of
the guarantee amount. The Company's subsidiary Zhejiang Petroleum & Chemical Co., Ltd. provides a mortgage g
uarantee by machinery and equipment worth RMB 4,759,243,000.
[Note 10]: Zhejiang Rongsheng Holding Group Co., Ltd. provides joint and several liability guarantees for 100%
of the guarantee amount. The Company's subsidiary Zhejiang Yongsheng Technology Co., Ltd. provides mortgage
 guarantee with the deposit of RMB 92,750,000.
[Note 11] Zhejiang Rongsheng Holding Group Co., Ltd. provides joint liability guarantee for 100% of the guarant
ee amount. The Company's subsidiary Zhejiang Petroleum & Chemical Co., Ltd. provides a mortgage guarantee w
ith the completed asset-high-performance resin (including but not limited to the mortgage guarantee provided in th
e form of land use right, above-ground structures and equipment of the project after the completion acceptance of t
he construction project).
(4) Remuneration of key management personnel
                                                                                                            Unit: RMB

                                        The amount incurred in the current pe   Amount incurred in the previous perio
                 Item
                                                       riod                                      d
 Remuneration of key management perso
                                                                 7,650,276.55                            6,219,431.41
 nnel


(5) Other related transactions

     1. Fund borrowing from/to related parties
     (1) At the beginning of the period, the Company had RMB 14,615.7636 million payable to Zhejiang Rongshe
ng Holding Group Co., Ltd.; in the current period, the Company has borrowed RMB 898.50 million from Zhejiang
 Rongsheng Holding Group Co., Ltd., made RMB 107.6759 million provisions for fund possession cost, and return
ed RMB 2,638.8419 million of principal and interest on a cumulative basis. As of June 30, 2024, the amount payab
le by the Company is RMB 12,983.0977 million.
      (2) At the beginning of the period, the entrusted loan and the related interest payable of Zhejiang Yisheng Ne
w Materials Co., Ltd. to Zhejiang Yisheng Petrochemical Co., Ltd. were RMB 786.00 million and RMB 1.1492 mi
llion, respectively. In the current period, RMB 548.00 million was paid in due course, RMB 0 of the entrusted loan
 was received, RMB 12.4399 million of entrusted loan interest was accrued, and RMB 13.2728 million of entruste
d loan interest was paid. As of June 30, 2024, RMB 238.00 million of entrusted loan and RMB 316,300 of entruste
d loan interest were not yet due for payment.
     (3) As of June 30, 2024, the amount receivables of subsidiary Zhejiang Petroleum & Chemical Co., Ltd. from
ZPC-ENN (Zhoushan) Gas Co., Ltd. were RMB 10.80 million. In the current period, RMB 226,000 of entrusted l
oan interest was accrued, and RMB 226,000 of loan principal and interest was collected. As of June 30, 2024, the a
mount receivables of Zhejiang Petroleum & Chemical Co., Ltd. were RMB 10.80 million.
     2. As of June 30, 2024, the subsidiary Zhejiang Petroleum & Chemical Co., Ltd. had made RMB 577,467,82
3.24 of house payments to Daishan Chenyu Real Estate Co., Ltd. on a cumulative basis.
      As of June 30, 2024, the subsidiaries Yisheng Dahua Petrochemical Co., Ltd. and Zhejiang Petroleum & Che
mical Co., Ltd. had made RMB 276.3229 million of construction equipment cost for the project contracts in progre
ss to Suzhou Shenghui Equipment Co., Ltd. on a cumulative basis.



                                                        197
                                                                                                2024 Semi-annual Report

     As of June 30, 2024, the subsidiaries Zhejiang Yisheng New Materials Co., Ltd., Yisheng Dahua Petrochemic
al Co., Ltd. and Zhejiang Petroleum & Chemical Co., Ltd. had made RMB 361.00 million of construction equipme
nt cost and technical development expense for the project contracts in progress to Zhejiang Dongjiang Green Petro
chemical Technology Innovation Center Co., Ltd. on a cumulative basis.
     As of June 30, 2024, the subsidiary Zhejiang Petroleum & Chemical Co., Ltd. had made RMB 37.1577 millio
n of construction equipment cost for the project contracts in progress to Zhejiang Dingsheng Petrochemical Engine
ering Co., Ltd. on a cumulative basis.
     3. As of June 30, 2024, the deposit balance of the Company and its subsidiaries in the related party Zhejiang
Xiaoshan Rural Commercial Bank Co., Ltd. was RMB 504,054,765.02, USD 1,321,746.75, and EUR 129.66; at th
e end of the period, there were no bank acceptance bills issued but not yet due for payment.
     4. Asset transfer of related parties

                                                                                         Pricing principles of
                              Contents of related   Type of related part    Transacti
 Transferee                                                                               related party transa     Amount
                              party transaction     y transaction           on time
                                                                                         ction
 Zhejiang Dongjiang Green
  Petrochemical Technolog                                                                                          36,371,681.
                              Fixed assets          Transfer                2024         Agreed Price
 y Innovation Center Co., L                                                                                        41
 td.


6. Accounts receivable and payable of related parties

(1) Receivables

                                                                                                                     Unit: RMB

                                                      Ending balance                           Beginning balance
      Project           Related party                            Bad-debt provisio                        Bad-debt provisio
                                             Book balance                               Book balance
                                                                        n                                        n
 Accounts receivabl
 e
                      Zhejiang Yisheng
                      Petrochemical Co.,      360,195,827.42         42,695,506.91       317,158,242.68          38,391,748.43
                      Ltd.
                      SAUDI BASIC IN
                      DUSTRIES CORP            95,068,696.91          4,753,434.85        71,159,154.19           3,557,957.71
                      ORATION
                      Zhejiang Derong C
                                               76,870,949.78          3,843,547.49        57,463,699.62           2,873,184.98
                      hemicals Co., Ltd.
 Subtotal                                     532,135,474.11         51,292,489.24       445,781,096.49          44,822,891.12
 Advance payment
                      Ningbo Hengyi Tr
                                                                                           6,000,000.00
                      ading Co., Ltd.
                      Hangzhou Shengy
                      uan Real Estate De
                                                                                           3,567,132.35
                      velopment Co., Lt
                      d.
 Subtotal                                                                                  9,567,132.35
 Other receivables
                      ZPC-ENN (Zhous
                                               10,800,000.00          1,893,309.57        10,800,000.00           1,893,309.57
                      han) Gas Co., Ltd.


                                                               198
                                                                                                 2024 Semi-annual Report


                      Rongsheng Energy
                                                                                               10,665.06             533.25
                      Co., Ltd.
 Subtotal                                     10,800,000.00           1,893,309.57        10,810,665.06         1,893,842.82


(2) Payables

                                                                                                                   Unit: RMB

            Project                   Related party                 Ending book balance           Beginning book balance
 Accounts payable
                               Rongsheng Petrochemical (Si
                                                                           32,340,098,857.71               17,500,740,384.58
                               ngapore) Pte. Ltd. [Note]
                               Ningbo Zhongjin Petrochemic
                                                                            1,045,283,481.65                1,004,420,000.00
                               al Co., Ltd. [Note]
                               Zhejiang Yisheng New Materi
                                                                            1,076,459,043.37                 941,459,043.38
                               als Co., Ltd. [Note]
                               Yisheng Dahua Petrochemical
                                                                            2,283,000,000.00                 770,000,000.00
                               Co., Ltd. [Note]
                               Dalian Rongxincheng Trading
                                                                             790,750,958.50                  494,747,501.53
                               Co., Ltd. [Note]
                               Zhejiang Rongtong Chemical
                               Fiber New Material Co., Ltd.                                                  465,060,958.88
                               [Note]
                               The Company [Note]                           1,010,000,000.00                 385,000,000.00
                               Zhejiang Petroleum & Chemi
                                                                             843,605,966.00                  380,248,726.38
                               cal Co., Ltd. [Note]
                               Zhejiang Shengyuan Chemica
                                                                                                             158,000,000.00
                               l Fiber Co., Ltd. [Note]
                               Ningbo Rongxincheng [Note]                    100,000,000.00
                               SAUDI ARABIAN OIL CO
                                                                             641,663,868.24                 7,482,166,334.12
                               MPANY
                               ARAMCO TRADING SING
                                                                                                             365,498,003.53
                               APORE PTE LTD
                               Guangsha (Zhoushan) Energy
                                                                                                              22,833,934.16
                               Group Co., Ltd.
                               Zhejiang Rongtong Logistics
                                                                               72,783,093.69                 114,735,427.56
                               Co., Ltd.
                               Suzhou Shenghui Equipment
                                                                               12,414,239.24                  19,581,790.48
                               Co., Ltd.
                               Ningbo Qingzhi Chemical Ter
                                                                               10,868,879.48                    6,456,923.33
                               minal Co., Ltd.
                               Zhoushan Petroleum Pipeline
                                                                                5,354,663.89                    6,309,654.33
                               Co., Ltd.
                               Shanghai Huanqiu Engineerin
                                                                                                                3,672,000.00
                               g Co., Ltd.
                               Zhejiang Saintyear Textile C
                                                                                 292,824.86                     3,196,676.08
                               o., Ltd.
                               Dongzhan Shipping Co., Ltd.                                                      2,668,604.42
                               Ningbo Rongxiang Logistics
                                                                               13,360,207.20                    1,811,859.97
                               Co., Ltd.



                                                              199
                                                                                             2024 Semi-annual Report


                                    Ningbo Haineng Blend Oil C
                                                                                                             379,208.29
                                    o., Ltd.
                                    Zhejiang Dingsheng Petroche
                                                                               370,000.00                    320,000.00
                                    mical Engineering Co., Ltd.
                                    Electric Power Branch, Ther
                                    mal Power Co., Ltd. of Ningb
                                                                                                              53,941.82
                                    o Economic and Technologica
                                    l Development Zone
                                    Ningbo United Group Co., Lt
                                                                                  8,058.00                     8,058.00
                                    d.
 Subtotal                                                                40,246,314,141.83            30,129,369,030.84
 Contract liabilities and other c
 urrent liabilities
                                    Zhejiang Petroleum Integrate
                                                                              8,277,352.96                23,731,636.49
                                    d Energy Sales Co., Ltd.
                                    Zhejiang Rongtong Logistics
                                                                                                           2,268,575.00
                                    Co., Ltd.
                                    Ningbo Shengmao Trading C
                                                                               733,619.30                    302,096.62
                                    o., Ltd.
                                    Zhoushan ZPC Zhougang Tug
                                                                              1,447,693.85                   254,037.39
                                    boat Co., Ltd.
                                    Zhejiang Saintyear Textile C
                                                                                 45,602.11                    11,048.15
                                    o., Ltd.
                                    Ningbo Hengyi Trading Co. L
                                                                              8,464,763.08
                                    td.
 Subtotal                                                                   18,969,031.30                 26,567,393.65
 Other payables
                                    Zhejiang Rongsheng Holding
                                                                         12,983,097,673.00            14,615,763,666.09
                                    Group Co., Ltd.
                                    Zhejiang Yisheng Petrochemi
                                                                           238,316,341.67                787,149,197.50
                                    cal Co., Ltd.
                                    Zhejiang Dingsheng Petroche
                                                                                36,050.00                     11,700.00
                                    mical Engineering Co., Ltd.
                                    Zhejiang Yixin Chemical Fibe
                                                                                                             365,845.33
                                    r Co., Ltd.
 Subtotal                                                                13,221,450,064.67            15,403,290,408.92


XV. Commitments and contingencies

1. Major commitments

Significant commitments at the balance sheet date
     1. As of June 30, 2024, the number of letters of credit issued but not withdrawn in the financial institutions, in
cluding Bank of Communications Hangzhou Xiaoshan Sub-Branch by the Company and its holding subsidiaries Z
hejiang Shengyuan Chemical Fiber Co., Ltd., Yisheng Dahua Petrochemical Co., Ltd., Zhejiang Petroleum & Che
mical Co., Ltd., Rongsheng Petrochemical (Singapore) Pte. Ltd., Zhejiang Yongsheng Technology Co., Ltd., Ning
bo Zhongjin Petrochemical Co., Ltd., Zhejiang Yisheng New Materials Co., Ltd. and Zhejiang Yongsheng Techno
logy Co., Ltd. were RMB 43,866.8627 million, USD 742.4981 million, EUR 82.1957 million, GBP 629,000, and
FRF 235,000.

                                                                   200
                                                                                                2024 Semi-annual Report

    2. As of June 30, 2024, the unexpired letters of guarantee of the Company and its subsidiaries are as follows:
                                                                                                      Unit:RMB 10,000
  Issuing bank                   Name of issuing company                   Beneficiary                  Guarantee amount

Banking Department of Ningbo
                             Zhejiang Yisheng New Materi Agricultural Bank of China Limited Fran
Branch, Agricultural Bank of                                                                                JPY 414,100.00
                             als Co., Ltd.               kfurt Branch
China Limited

Ningbo Zhenhai Branch, Bank     Ningbo Zhongjin Petrochemic CCCC Water Resources and Hydropower
                                                                                                               CNY 100.00
of China Limited                al Co., Ltd.                Construction Co., Ltd.
Zhoushan Branch, Shanghai P
                                Zhejiang Petroleum & Chemi     Hangzhou Customs of the People's Re
udong Development Bank C                                                                                     CNY 7,420.00
                                cal Co., Ltd.                  public of China
o., Ltd.
Zhoushan Branch, Shanghai P
                                Zhejiang Petroleum & Chemi     Hangzhou Branch of Standard Charter
udong Development Bank C                                                                                    CNY 42,000.00
                                cal Co., Ltd.                  ed Bank (China) Co., Ltd.
o., Ltd.
Xiaoshan Branch, Agricultura    Zhejiang Petroleum & Chemi     Hangzhou Customs of the People's Re
                                                                                                           CNY 101,590.00
l Bank of China Limited         cal Co., Ltd.                  public of China
Zhoushan Branch, China Con      Zhejiang Petroleum & Chemi     Mitsubishi Commercial Metal Trading
                                                                                                             CNY 7,069.55
struction Bank Corporation      cal Co., Ltd.                  (China) Co., Ltd.
Zhoushan Branch, China Con      Zhejiang Petroleum & Chemi     CCCC Water Resources and Hydropo
                                                                                                               CNY 300.00
struction Bank Corporation      cal Co., Ltd.                  wer Construction Co., Ltd.
Zhoushan Branch, China Con      Zhejiang Petroleum & Chemi
                                                               Guiyan Resources (Yimen) Co., Ltd.            CNY 4,884.14
struction Bank Corporation      cal Co., Ltd.
Zhoushan Branch, China Con      Zhejiang Petroleum & Chemi
                                                               Standard Chartered (China) Co., Ltd.          CNY 1,000.00
struction Bank Corporation      cal Co., Ltd.
Zhoushan Branch, China Con      Zhejiang Petroleum & Chemi     Hangzhou Customs of the People's Re
                                                                                                            CNY 50,000.00
struction Bank Corporation      cal Co., Ltd.                  public of China
Zhoushan Branch, Bank of C      Zhejiang Petroleum & Chemi     Hangzhou Customs of the People's Re
                                                                                                            CNY 70,105.00
hina Limited                    cal Co., Ltd.                  public of China
Zhoushan Branch, Bank of C      Zhejiang Petroleum & Chemi
                                                               Standard Chartered (China) Co., Ltd.          CNY 1,000.00
hina Limited                    cal Co., Ltd.
Zhoushan Branch, Huaxia Ba      Zhejiang Petroleum & Chemi     Hangzhou Customs of the People's Re
                                                                                                            CNY 28,140.00
nk Co., Ltd.                    cal Co., Ltd.                  public of China
Zhoushan Branch, Postal Savi    Zhejiang Petroleum & Chemi     Standard Chartered (China) Co., L
                                                                                                             CNY 3,000.00
ngs Bank of China               cal Co., Ltd.                  td.
Zhoushan Branch, Bank of W      Zhejiang Petroleum & Chemi     Hangzhou Customs of the People's Re
                                                                                                            CNY 25,620.00
enzhou Co., Ltd.                cal Co., Ltd.                  public of China
Hangzhou Xiaoshan Branch,
                                Zhejiang Petroleum & Chemi     Hangzhou Customs of the People's Re
Bank of Communications C                                                                                    CNY 68,410.00
                                cal Co., Ltd.                  public of China
o., Ltd.
Ningbo Zhenhai Branch, Ping     Zhejiang Petroleum & Chemi     Hangzhou Customs of the People's Re
                                                                                                            CNY 32,000.00
An Bank Co., Ltd.               cal Co., Ltd.                  public of China
Zhoushan Branch, Industrial a
                                Zhejiang Petroleum & Chemi     Hangzhou Customs of the People's Re
nd Commercial Bank of Chin                                                                                 CNY 100,000.00
                                cal Co., Ltd.                  public of China
a Limited
Dalian Jinpu New Area Branc     Yisheng Dahua Petrochemical    Dalian Customs of the People's Repub
                                                                                                            CNY 10,000.00
h of Bank of China Limited      Co., Ltd.                      lic of China




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                                                                                                2024 Semi-annual Report


2. Contingencies

(1) Important contingencies on balance sheet date

As of the balance sheet date, there were no important contingencies requiring disclosure by the Company.

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

The Company has no important contingencies to be disclosed.

XVI. Other Important Matters

1. Segment information

(1) Determination basis and accounting policies for reporting segments

     Factors considered in determining reporting segments
     The Company determines its reportaing segments on the basis of its internal organizational structure, manage
ment requirements, and internal reporting system, and its reporting segments on the basis of business segments. Th
e operating results of the petrochemical production business, polyester fiber manufacturing business, and wholesal
e and retail business are evaluated separately. Assets and liabilities shared with the segments are allocated among t
he different segments in proportion to their size.


(2) Financial information of the reporting segments

                                                                                                                  Unit: RMB

                      Oil refining pr   Chemical prod    Polyester fiber
                                                                                            Inter-segment
       Item           oduction busin    uction busines    manufacturin     Trade business                        Total
                                                                                                offset
                            ess               s            g business
 Revenue from
                       60,916,920,17    102,361,011,75   8,464,427,840.     99,953,021,60   -111,615,956,9   160,079,424,41
 main businesse
                                5.03              7.75              36               5.99            64.85             4.28
 s
 Main business c       49,829,641,10     94,146,275,44   8,347,692,812.     99,774,184,07   -111,540,857,7   140,556,935,63
 osts                           6.32              4.06              53               3.50            99.31             7.10
                                                          61,053,214,12     14,451,786,37   -51,133,016,91   386,095,763,40
 Total assets                       361,723,779,815.76
                                                                   9.78              8.37             4.60             9.31
                                                          42,277,445,87     10,943,757,59   -12,144,984,18   290,800,159,29
 Total liabilities                  249,723,940,005.72
                                                                   0.20              8.65             1.04             3.53


XVII. 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)                                  71,925,195.66                           15,627,737.43


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                                                                                                            2024 Semi-annual Report


 1-2 years                                                                   6,020,319.12                                  3,459,098.34
 2-3 years                                                                   2,344,542.78                                  2,988,301.68
 Above 3 years                                                               1,927,643.03                                      101,666.96
 Total                                                                      82,217,700.59                                 22,176,804.41


(2) Classified disclosure by bad debt accrual method

                                                                                                                                Unit: RMB

                                   Ending balance                                                Beginning balance
                 Book balance            Bad-debt provision                      Book balance            Bad-debt provision
 Categor
    y                                               Percent      Book va                                            Percent      Book va
                            Proporti                               lue                    Proporti                                 lue
               Amount                    Amount     age of p                 Amount                      Amount     age of p
                               on                                                            on
                                                    rovision                                                        rovision
 Account
 s receiva
 ble with
 provisio
 n for bad     82,217,7                  6,829,29                75,388,4      22,176,8                  2,125,45                20,051,3
                            100.00%                     8.31%                              100.00%                    9.58%
  debt res        00.59                      7.55                   03.04         04.41                      4.16                   50.25
 erves ba
 sed on c
 ombinati
 on
               82,217,7                  6,829,29                75,388,4      22,176,8                  2,125,45                20,051,3
 Total                      100.00%                     8.31%                              100.00%                    9.58%
                  00.59                      7.55                   03.04         04.41                      4.16                   50.25

Provision for bad debts based on an ageing portfolio:
                                                                                                                                Unit: RMB

                                                                               Ending balance
               Name
                                            Book balance                    Bad-debt provision               Percentage of provision
 Within 1 year                                      71,925,195.66                         3,596,259.78                             5.00%
 1-2 year(s)                                         6,020,319.12                          602,031.91                             10.00%
 2-3 years                                           2,344,542.78                          703,362.83                             30.00%
 Above 3 years                                       1,927,643.03                         1,927,643.03                           100.00%
 Total                                              82,217,700.59                         6,829,297.55                             8.31%

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

(3) Bad debt reserves accrual, recovered or reversed in the current period

Provision for bad debts in the current period:
                                                                                                                                Unit: RMB

                                                        The amount of change in the current period
                      Beginning bala                                                                                    Ending balanc
    Category                                                  Recovered or r
                           nce              Provision                               Write-off              Other              e
                                                                 eturned
 Provision made           2,125,454.16      4,703,843.39                                                                   6,829,297.55


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                                                                                                     2024 Semi-annual Report

  for bad debt re
 serves based on
  combination
 Total                  2,125,454.16     4,703,843.39                                                               6,829,297.55


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

                                                                                                                        Unit: RMB

                                                                                                               Ending balance of
                                                                                          Proportion of acc
                                                                   Ending balance of                           bad debt provisio
                        Ending balance o                                                  ounts receivable a
                                             Ending balance o       accounts receiva                           n for accounts rec
 Company name           f accounts receiva                                                nd total ending b
                                             f contract assets     ble and contract a                          eivable and impai
                               ble                                                        alance of contract
                                                                          ssets                                rment provision o
                                                                                                assets
                                                                                                                f contract assets
 Customer 6                 48,042,198.63                                48,042,198.63              58.43%          2,402,109.93
 Customer 7                  6,761,660.56                                 6,761,660.56                8.22%           338,083.03
 Customer 8                  2,101,500.00                                 2,101,500.00                2.56%           210,150.00
 Customer 9                  1,642,425.15                                 1,642,425.15                2.00%             82,121.26
 Customer 10                 1,575,054.57                                 1,575,054.57                1.92%             78,752.73
 Total                      60,122,838.91                                60,122,838.91              73.13%          3,111,216.95


2. Other receivables

                                                                                                                        Unit: RMB

                     Item                               Ending balance                              Beginning balance
 Dividends receivable                                                   850,000,000.00                          1,230,000,000.00
 Other receivables                                                     1,808,824,606.04                         2,049,228,160.71
 Total                                                                 2,658,824,606.04                         3,279,228,160.71


(1) Dividends receivable

1) Classification of dividends receivable

                                                                                                                        Unit: RMB

              Project (or investee)                       Ending balance                            Beginning balance
 Hong Kong Sheng Hui Co., Ltd.                                          550,000,000.00                            550,000,000.00
 Ningbo Zhongjin Petrochemical Co., Ltd.                                300,000,000.00                            300,000,000.00
 Zhejiang Yongsheng Technology Co. Ltd.                                                                           280,000,000.00
 Zhejiang Shengyuan Chemical Fiber Co., Ltd.                                                                      100,000,000.00
 Total                                                                  850,000,000.00                          1,230,000,000.00


2) Significant dividends receivable aged over 1 year

                                                                                                                        Unit: RMB

                                                                                 Reason for the unreco    Whether impairment
  Project (or investee)        Ending balance               Aging
                                                                                    vered amount          occurs and its judgme


                                                                 204
                                                                                                       2024 Semi-annual Report

                                                                                                                      nt basis
 Hong Kong Sheng Hui                                                                                           Subsidiaries are in nor
                                        300,000,000.00    Above 3 years             Unrecovered
 Co., Ltd.                                                                                                     mal operation
 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
 Current account of related parties within
                                                                          1,471,186,163.44                           1,299,250,326.32
 the scope of consolidation
 Grants receivable                                                          337,000,000.00                             744,000,000.00
 Deposit receivable margin                                                     600,000.00                                6,312,327.58
 Reserve fund receivables                                                     2,261,621.77                               2,169,706.59
 Total                                                                    1,811,047,785.21                           2,051,732,360.49


2) Disclosure by aging

                                                                                                                             Unit: RMB

                     Aging                                Ending book balance                       Beginning book balance
 Within 1 year (inclusive of 1 year)                                      1,435,358,208.29                           1,676,042,783.57
 1-2 years
 2-3 years                                                                                                             373,500,000.00
 Above 3 years                                                              375,689,576.92                               2,189,576.92
 Total                                                                    1,811,047,785.21                           2,051,732,360.49


3) Classified disclosure by bad debt accrual method

                                                                                                                             Unit: RMB

                                    Ending balance                                             Beginning balance
                 Book balance            Bad-debt provision                     Book balance        Bad-debt provision
 Categor
    y                                               Percent      Book va                                         Percent      Book val
                             Proporti                              lue                   Proporti                               ue
              Amount                     Amount     age of p                  Amount                Amount       age of p
                                on                                                          on
                                                    rovision                                                     rovision
 Provisio
 n made f
 or bad d
              1,811,04                   2,223,17                1,808,82     2,051,73              2,504,19                  2,049,22
 ebt reser                   100.00%                     0.12%                           100.00%                    0.12%
              7,785.21                       9.17                4,606.04     2,360.49                  9.78                  8,160.71
 ves base
 d on port
 folio


                                                                   205
                                                                                                         2024 Semi-annual Report


             1,811,04                  2,223,17                 1,808,82    2,051,73                  2,504,19                2,049,22
 Total                      100.00%                    0.12%                            100.00%                   0.12%
             7,785.21                      9.17                 4,606.04    2,360.49                      9.78                8,160.71
Type name of provision for bad debt by combination: other receivables of provision for bad debt by combination
                                                                                                                            Unit: RMB

                                                                            Ending balance
             Name
                                           Book balance                    Bad-debt provision             Percentage of provision
 Portfolio of transactions betw
 een related parties within the                   1,471,186,163.44
 consolidation scope
 Grants receivable                                 337,000,000.00
 Deposit receivable margin por
                                                        600,000.00                       600,000.00                           100.00%
 tfolio
 Portfolio of petty cash receiva
                                                       2,261,621.77                    1,623,179.17                           71.77%
 ble, etc.
 Total                                            1,811,047,785.21                     2,223,179.17                             0.12%

Provision for bad debts is made according to the general model of expected credit loss:
                                                                                                                            Unit: RMB

                                      Stage I                   Stage II                  Stage III
                                                         Expected credit loss o      Expected credit loss f
  Bad-debt provision          Expected credit loss i     ver the entire duratio     or the entire duration            Total
                              n the next 12 months       n (without credit imp      (credit impairment ha
                                                               airment)                   s occurred)
 The balance as of Janu
                                          314,622.86                                          2,189,576.92             2,504,199.78
 ary 1, 2024
 The balance as of Janu
 ary 1, 2024 in the curre
 nt period
 --Transferred into Stag
 e II
 Reversal in the current
 period
 Provision in the current
                                         -281,020.61                                                                      -281,020.61
 period
 Balance as of June 30,
                                           33,602.25                                          2,189,576.92             2,223,179.17
 2024

Changes in the carrying amount of the provision for losses that are significant in amount during the current period
□ Applicable  Not applicable

4) Top five debtors with the biggest ending balances of other accounts receivable

                                                                                                                            Unit: RMB

                                                                                            Proportion in a to
                                                                                                                 Ending balance of
                        Nature of paymen                                                    tal ending balanc
  Company name                                    Ending balance            Aging                                provision for bad
                                t                                                           e of other receiva
                                                                                                                      debts
                                                                                                   bles
                        Portfolio of transac
 Company 6              tions between relat        623,559,492.87     Within 1 year                     34.43%
                        ed parties within th
                        e consolidation sco



                                                                   206
                                                                                                  2024 Semi-annual Report

                      pe
                      Portfolio of transac
                      tions between relat
 Company 7            ed parties within th      416,391,868.83   Within 1 year                    22.99%
                      e consolidation sco
                      pe
                      Portfolio of transac
                      tions between relat
 Company 8            ed parties within th      373,500,000.00   More than 3 years                20.62%
                      e consolidation sco
                      pe
 Company 9            Government grants         337,000,000.00   Within 1 year                    18.61%
                      Portfolio of transac
                      tions between relat
 Company 10           ed parties within th       57,572,192.61   Within 1 year                     3.18%
                      e consolidation sco
                      pe
 Total                                        1,808,023,554.31                                    99.83%


3. Long-term equity investment

                                                                                                                    Unit: RMB

                                      Ending balance                                        Beginning balance
         Item                          Provision for i                                       Provision for i
                    Book balance                          Book value      Book balance                          Book value
                                        mpairment                                             mpairment
 Investment in s     41,493,102,80                       41,493,102,80     40,951,102,80                        40,951,102,80
 ubsidiaries                  8.47                                8.47              8.47                                 8.47
 Investment in j
 oint ventures an   4,109,901,474.                       4,109,901,474.    3,916,960,592.                       3,916,960,592.
 d associated ent               28                                  28                 70                                   70
 erprises
                     45,603,004,28                       45,603,004,28     44,868,063,40                        44,868,063,40
 Total
                              2.75                                2.75              1.17                                 1.17




                                                             207
                                                                                                                                               2024 Semi-annual Report
(1) Investment in subsidiaries

                                                                                                                                                                 Unit: RMB

                                                                                 Increase and decrease in the current period                               Ending balance
                    Beginning balance (bo   Opening balance of im                                                                      Ending balance
    Investee                                                        Additional inv   Reduced invest    Provision for imp                                    of provision fo
                          ok value)          pairment provision                                                                Other    (book value)
                                                                      estment            ment              airment                                          r impairment

 Zhejiang Petrole
 um & Chemical          28,457,242,115.34                                                                                              28,457,242,115.34
 Co., Ltd.
 Ningbo Zhongji
 n Petrochemical         5,990,201,140.04                                                                                               5,990,201,140.04
  Co., Ltd.
 Zhejiang Sheng
 yuan Chemical           2,030,140,000.00                                                                                               2,030,140,000.00
 Fiber Co., Ltd.
 Dalian Yisheng
 Investment Co.,         1,468,204,457.48                                                                                               1,468,204,457.48
 Ltd.
 Rongsheng Petr
 ochemical (Sing           620,889,560.00                                                                                                620,889,560.00
 apore) Pte. Ltd.
 Zhejiang Yongs
                                                                     532,000,000.0
 heng Technolog            198,306,537.70                                                                                                730,306,537.70
                                                                                 0
 y Co. Ltd.
 Hong Kong She
 ng Hui Co., Ltd.          141,419,910.00                                                                                                141,419,910.00


 Rongsheng Inter
 national Trading          100,000,000.00                                                                                                100,000,000.00
  Co., Ltd.
 Rongxiang Che
 mical Fiber Co.,            3,000,000.00                                                                                                   3,000,000.00
 Ltd.
 Rongsheng Inter
 national Trade
                             1,000,000.00                                                                                                   1,000,000.00
 (Hainan) Co., Lt
 d.
                                                                                     208
                                                                                          2024 Semi-annual Report
 Rongsheng Che
 mical (Shangha         40,000,000.00                       10,000,000.00            50,000,000.00
 i) Co., Ltd.
 Rongsheng New
  Materials (Zho      1,000,000,000.00                                             1,000,000,000.00
 ushan) Co., Ltd.
 Rongsheng New
  Materials (Taiz      900,000,000.00                                               900,000,000.00
 hou) Co., Ltd.
 Rongsheng Petr
 ochemical (Hon
                           699,087.91                                                   699,087.91
 g Kong) Co., Lt
 d.
                                                            542,000,000.0
 Total               40,951,102,808.47                                            41,493,102,808.47
                                                                        0


(2) Investment in joint ventures and associated companies

                                                                                                           Unit: RMB




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                                                                             Increase and decrease in the current period
                                                                                                                    Declared                                            Ending ba
                                     Opening ba                        Investment g
                     Beginning ba                  Additi                               Other compr                 distributi                         Ending balan     lance of pr
                                     lance of im            Reduced    ains or losses                   Other eq                  Provision
    Investor         lance (book v                 onal i                               ehensive inco               on of cash                         ce (book valu    ovision for
                                     pairment p             investme    recognized u                    uity chan                 for impair   Other
                         alue)                     nvest                                me adjustme                  dividend                                e)          impairme
                                       rovision                nt      nder the equi                       ges                       ment
                                                   ment                                      nts                    s or profit                                              nt
                                                                         ty method
                                                                                                                         s
 I. Joint ventures
 II. Associated enterprise
 Zhejiang Yishen
                      1,483,798,41                                      11,605,237.4                                                                   1,495,262,998.
 g Petrochemical                                                                          -140,657.95
                              8.85                                                 4                                                                              34
  Co., Ltd.
 Zhejiang Xiaosh
 an Rural Comm        2,265,598,66                                     154,621,146.                                 13,228,63                          2,476,719,695.
                                                                                        69,728,519.74
 ercial Bank Co.,             8.75                                              81                                       9.60                                     70
  Ltd.
 Ningbo Hengyi
                     167,563,505.1                                     -23,507,790.9                                                                   137,918,780.2
 Trading Co., Lt                                                                        -6,136,933.88
                                 0                                                 8                                                                               4
 d.
                      3,916,960,59                                     142,718,593.                                 13,228,63                          4,109,901,474.
 Subtotal                                                                               63,450,927.91
                              2.70                                              27                                       9.60                                     28
                      3,916,960,59                                     142,718,593.                                 13,228,63                          4,109,901,474.
 Total                                                                                  63,450,927.91
                              2.70                                              27                                       9.60                                     28

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 cost

                                                                                                                           Unit: RMB

                                 The amount incurred in the current period           Amount incurred in the previous period
            Item
                                     Revenue                   Cost                        Revenue                    Cost
 Primary business                   1,645,278,941.17        1,604,951,175.69              1,880,440,264.50         1,851,745,862.85
 Other businesses                       21,810,268.44          17,866,804.95                 24,368,383.63            23,043,241.14
 Total                              1,667,089,209.61        1,622,817,980.64              1,904,808,648.13         1,874,789,103.99

Breakdown information of operating income and operating cost:
    (1) Breakdown of revenue by goods

                                           Amount in the current period                     Amount in the previous period
             Item
                                          Revenue                 Cost                      Revenue                 Cost
 Polyester chemical fiber film          1,645,278,941.17       1,604,951,175.69           1,880,440,264.50      1,851,745,862.85
 Trade and others                          21,810,268.44         17,866,804.95              24,368,383.63          23,043,241.14
 Subtotal                               1,667,089,209.61       1,622,817,980.64           1,904,808,648.13      1,874,789,103.99

     (2) Breakdown of revenue by time of transferring goods

                                                                      Amount in the current peri        Amount in the previous
                                 Item
                                                                                 od                            period
 Revenue recognized at a certain point of time                                    1,666,663,420.62              1,904,166,446.29
 Revenue recognized at a certain period of time                                           425,788.99                  642,201.84
 Subtotal                                                                         1,667,089,209.61              1,904,808,648.13

   (3) The revenue recognized in the current period included in the opening book value of contract liabilities is R
MB 132,034,985.73.

5. Investment income

                                                                                                                           Unit: RMB

                                               The amount incurred in the current pe        Amount incurred in the previous perio
                    Item
                                                              riod                                           d
 Income from long-term equity investmen
                                                                        142,718,593.27                               146,126,783.72
 t under theequity method
 Receivable financing discounting expens
                                                                        -38,617,554.90                               -34,198,249.74
 e
 Interest income from the inter-bank loan
                                                                          19,062,856.58
 of related party
 Total                                                                  123,163,894.95                               111,928,533.98


6. Others

R&D expenses

                                                                                                       Amount in the previous pe
  Item                                                     Amount in the current period
                                                                                                                 riod
Direct input                                                                         27,292,336.08                     40,111,005.23


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Depreciation and amortization                                                             826,532.32                      1,149,657.56

Employee compensation                                                                  12,233,376.57                  11,620,113.68

Outsourcing R&D and others                                                                417,247.35                        385,449.21

  Total                                                                                40,769,492.32                  53,266,225.68


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                                       5,269,441.94
 Government grants included in the current profits and losses (exc
 ept those closely related to the Company's normal business operat
 ions, which are in line with national policies, enjoyed according t                       17,442,587.20
 o certain standards, and have a continuous impact on the Compan
 y'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 a
 rising from financial assets and financial liabilities held by non-fi                    221,510,263.84
 nancial enterprises and the gains and losses arising from the dispo
 sal of financial assets and financial liabilities
 Fund possession cost included in current gain and loss charged to
                                                                                              213,251.56
 non-financial enterprises
 Other non-operating revenues and expenditures except for the afo
                                                                                          -27,608,928.38
 rementioned items
 Other profit/loss items falling within the definition of non-recurri
                                                                                           70,311,778.50
 ng gain or loss
 Less: Affected amount of income tax                                                       26,872,124.72
      Affected amount of minority shareholders' equity (after tax)                         74,707,943.95
 Total                                                                                    185,558,325.99             --

Other profit/loss items falling within the definition of non-recurring gain or loss:
□ Applicable  Not applicable
The Company has no other profit/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 Announ
cement No. 1 on Information Disclosure of Companies Publicly Issuing Securities-Non-recurring Gains and Losse
s are defined as recurring gains and losses.
□Applicable Not applicable


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

                                                                                         Earnings per share (EPS)
 Profit within the reporting p      Weighted average return on
             eriod                          net assets                   Basic earnings per share (R   Diluted earnings per share
                                                                                MB per share)               (RMB per share)


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 Net profit attributable to ordin
 ary shareholders of the Comp                    1.93%                         0.09                         0.09
 any
 Net profit attributable to ordin
 ary shareholders of the Comp
                                                 1.51%                         0.07                         0.07
 any after deducting non-recur
 ring 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 ac
counting standards and China accounting standards

□ Applicable  Not applicable

(2) Differences in net profits and net assets in financial reports disclosed in accordance with foreign account
ing standards and China accounting standards

□ Applicable  Not applicable



                                                                             Rongsheng Petrochemical Co., Ltd.
                                                                                         Chairman: Li Shuirong
                                                                                                August 27, 2024




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