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恒逸石化:2022年年度报告全文(英文版)2023-05-19  

                        2022 Annual Report of Hengyi Petrochemical Co., Ltd.
                                                            2022 Annual Report of Hengyi Petrochemical Co., Ltd.



                           Chairman’s Statements
Looking back on 2022, we may find that the external environment remained severe, the international situation was

changing constantly, the geopolitical conditions in the world were very complex, and the global economy was facing

significant downward pressures. Under the disturbance of multiple unfavorable factors, the business operation of the

Company faced a critical test, and the petrochemical chemical fiber industry that the Company had been engaged in also

experienced a huge challenge. Only after polishing can a piece of jade be finer. Facing this harsh test, all persons of

Hengyi Petrochemical were full of confidence, worked together to overcome the difficulties and demonstrated high

business vitality and development resilience, so that the Company can steadily enter the next stage of development.



Guided by the strategy, we have significant advantages

This year, we continued implementing the strategic deployment of "refinery, polyester and polyamide industries" without

wavering. The Phase I of the refining-petrochemical project in Brunei was operated steadily, and won the China

Construction Engineering Luban Prize. It was hailed by the People's Daily as a model for building an Asia-Pacific

community with a shared future. The investment and construction of the 1.2-mtpa Caprolactam-Polyamide Integration

and Supporting Project have been started in China, and the 500,000-tpa New-type Functional Fiber Project was

successfully put into production; the production capacity of differentiated high-end polyester products was gradually

released, and the integration advantages of the whole industrial chain were prominent, laying a solid foundation for the

high-quality development of Hengyi.



Based on the R&D, we are empowered by innovation
In 2022, the Company continued adhering to the innovation-driven development. With our long-term and unremitting

efforts and down-to-earth attitude, the Company achieved significant technological development results this year: The

green and environmentally-friendly polyester product "Eticont" achieved large-scale production; the production of flame-

retardant and antibacterial products steadily increased; the development of functional composite materials, such as

cationic dyeable fiber, was taking shape and gradually advancing industrialization. Besides, the Company continued

developing and researching cutting-edge processes and technologies in caprolactam, polyamide and other fields, and our

products continued moving towards high-end and differentiation, adding brightness to the innovative development of

Hengyi.



                                                           2
                                                                 2022 Annual Report of Hengyi Petrochemical Co., Ltd.


Digital-intelligence integration improving the quality and efficiency
This year, the Company continued focusing on the transformation of industry digitization, networking and intelligence,

and the construction of the visualized "Hengyi Brain" Phase II project was being orderly promoted; besides, on the basis

of building the first polyester factory with full-process intelligent storage and transportation system in China, the

Company further promoted the application of the equipment management system, and thus the overall level of intelligence

of the Company rose again accordingly. With the introduction and optimization of the automated and intelligent

equipment, the labor costs were reduced and the overall operational efficiency was significantly improved, enhancing the

sustainability of the development of the Company.



The continuous share repurchases give us confidence
This year, based on our current favorable business background and the expected continuous growth with the project

production in the future, we continued firmly implementing our repurchase plan. Up to now, Hengyi Petrochemical has

accumulated a repurchase amount of approximately RMB 2.034 billion through the third-phase repurchase plan. The

continuous share repurchase plan not only injected a shot of energy into the market, but also gave us confidence in the

future development of Hengyi.



The cold winter is passing, and the warm spring is coming. With the gradual release of the effects of national economic

stabilization policies, our confidence in the market has been significantly boosted, the downstream consumer demand is

gradually recovering, and positive signals of a rebound in the petrochemical and chemical fiber industry have emerged.

The climate is extremely cold, but the verdant pine trees have not withered, and the vast blue sea is even clearer. The test

of the cold winter makes all Hengyi people more confident that the future is foreseeable. We will continue maintaining

our composure, take the initiative, and firmly grasp the next important opportunity to face and overcome difficulties,

demonstrate high business vitality and development resilience, steadily entering the next stage of development of the

Company.

In 2023, we will follow the spirit of the 20 th National Congress of the CPC, continue to fully leverage the advantages of

upstream and downstream industry integration, and strive to build the Company into a source and a leading place for new

technologies and products, further enhancing the profitability and risk resistance ability of the Company. The Company

will further increase investment in R&D, adhere to the guidance of "green manufacturing" and "circular economy", and

continue to focus on high-end and differentiated product development and achievement transformation of three major

themes, i.e., green environmental protection, functional, and bio-based, so as to accumulate energy for the technological
                                                             3
                                                              2022 Annual Report of Hengyi Petrochemical Co., Ltd.


innovation and development of Hengyi, striving to achieve the transformation from an "Industrial He ngyi" to a

"Technological Hengyi".

Facing the whole country and the world, Hengyi has always been rooted in China. Following the “headquarters + scientific

research + base" trinity model, we have been actively creating one platform, two centers, and six bases, and building a

market pattern that "backing on the Yangtze River Delta, the Pearl River Delta, and the Bohai Bay, and facing the blue

sea", striving to create high-quality development models. The year of 2023 is the tenth anniversary of the "the Belt and

Road" initiative. The Company will continue to actively respond to the "the Belt and Road" initiative, steadily improve

the operating efficiency of the Brunei Phase I Project, and accelerate the construction of the Brunei Phase II Project, being

a firm practitioner of the "double cycle" development strategy.

We will do our best every day and all the way, and we believe there will be more beautiful scenery ahead. Nowadays, the

pain and haze brought about by the external environment are dissipating, and the dawn of hope is now in sight. We will

continue to maintain our strategic composure, seize the industrial opportunities of new technologies and products,

embrace new changes, achieve new leaps, and draw a new high-quality development blueprint for Hengyi Petrochemical

with a forward-looking vision, rock-solid confidence, fearless courage, and seize every moment! Let’s strive to create

new and greater value for our country, our society, our shareholders, and our employees!




                                                                                                    President:

                                                                                                             April 19, 2023




                                                              4
                                         2022 Annual Report of Hengyi Petrochemical Co., Ltd.



               Section I Important Notes, Contents and Definitions


The Board of Directors (BOD), Board of Supervisors (BOS), directors,

supervisors and senior managers of the Company guarantee that the contents of

the 2022 Annual Report (hereinafter referred to as "the Re port") are true,

accurate and complete, free of false records, misleading statements or major

omissions, and that they shall bear relevant individual and joint and several legal

liabilities.

The financial statements of the Report have been audited by Zhongxinghua

Certified Public Accountants LLP, and a standard unqualified audit report has

been issued.

Qiu Yibo, the head of the Company, Fang Xianshui, the person in charge of the

accounting work, and Yu Zhicheng, the head of the accounting body (accountant

in charge), declared that they would ensure the truthfulness, accuracy and

completeness of the financial statements in this Annual Report. We would ensure

the truthfulness, accuracy and completeness of the financial statements in this

Annual Report.

The Report has been reviewed and approved at the twenty-eighth meeting of the

eleventh session of the BOD of the Company. All directors have attended the

Board meeting at which this Report was considered.

According to the plan of the Company, no cash dividends or bonus shares will be

distributed, and no public reserve funds will be converted into share capital.
                                         5
                                           2022 Annual Report of Hengyi Petrochemical Co., Ltd.


Forward-looking statements such as future plans, development strategies,

industry discussions and prospects involved in this Report do not constitute the

substantive commitment of the Company to investors, and investors are advised

to pay attention to investment risks. For possible risks in the operation and

development of the Company, please refer to (II) "Possible Risks and

Countermeasures in the Future" of “XI. Prospects for the Future Development of

the Company" under "Section III Management Discussion and Analysis".




                                       6
                                                                     2022 Annual Report of Hengyi Petrochemical Co., Ltd.




                                                         Contents




Section I      Important Notes, Contents and Definitions .................................................................. 5
Section II     Company Profile and Main Financial Indicators........................................................ 12
Section III    Management Discussion and Analysis ....................................................................... 19
Section IV     Corporate Governance .............................................................................................. 124
Section V      Environmental and Social Responsibilities .............................................................. 166
Section VI     Important Matters ..................................................................................................... 189
Section VII    Changes in Shares and Shareholders ........................................................................ 220
Section VIII   Preference Shares ..................................................................................................... 233
Section IX     Bonds ........................................................................................................................ 234
Section X      Financial Report ....................................................................................................... 244




                                                                    7
                                                      2022 Annual Report of Hengyi Petrochemical Co., Ltd.




                           List of Documents for Reference


1.   Accounting statements signed and stamped by the legal representative, the financial principal
and the head of the accounting body;
2.   The original audit report stamped by the accounting firm and signed and stamped by the certified
public accountant;
3.   All original documents and original announcements of the Company publicly disclosed on the
website designated by CSRC during the current period.




                                                  8
                                                 2022 Annual Report of Hengyi Petrochemical Co., Ltd.


                                       Definitions


          Item             Refers to                            Definition

Hengyi
Petrochemical/Company/the Refers to    Hengyi Petrochemical Co., Ltd.
Company

SZSE/the Exchange         Refers to    Shenzhen Stock Exchange

Hengyi Group              Refers to    Zhejiang Hengyi Group Co., Ltd.

Hengyi Limited            Refers to    Zhejiang Hengyi Petrochemical Co., Ltd.

Hengyi Brunei             Refers to    Hengyi Industries Sdn. Bhd.

Zhejiang Yisheng          Refers to    Zhejiang Yisheng Petrochemical Co., Ltd.

Yisheng New Materials     Refers to    Zhejiang Yisheng New Materials Co., Ltd.

Yisheng Dahua             Refers to    Yisheng Dahua Petrochemical Co., Ltd.

Hainan Yisheng            Refers to    Hainan Yisheng Petrochemical Co., Ltd.

Hengyi Polymer            Refers to    Zhejiang Hengyi Polymer Co., Ltd.

Hengyi High-Tech          Refers to    Zhejiang Hengyi High-Tech Materials Co., Ltd.

Haining New Materials     Refers to    Haining Hengyi New Materials Co., Ltd.

Haining Thermal Power     Refers to    Haining Hengyi Thermal Power Co., Ltd.

Taicang Yifeng            Refers to    Taicang Yifeng Chemical Fiber Co., Ltd.

Jiaxing Yipeng            Refers to    Jiaxing Yipeng Chemical Fiber Co., Ltd.

Shuangtu New Materials    Refers to    Zhejiang Shuangtu New Materials Co., Ltd.

Hangzhou Yichen           Refers to    Hangzhou Yichen Chemical Fiber Co., Ltd.

Suqian Yida               Refers to    Suqian Yida New Materials Co., Ltd.

Ningbo Hengyi Trading     Refers to    Ningbo Hengyi Trading Co., Ltd.

                                             9
                                                  2022 Annual Report of Hengyi Petrochemical Co., Ltd.


             Item              Refers to                          Definition

Hong Kong Yisheng              Refers to   Hong Kong Yisheng Co., Ltd.

Hengyi Singapore               Refers to   Hengyi Industries International (Singapore) Co., Ltd.

Hangzhou Yijing                Refers to   Hangzhou Yijing Chemical Fiber Co., Ltd.

Hengyi Caprolactam             Refers to   Zhejiang Baling Hengyi Caprolactam Co., Ltd.

China Zheshang Bank            Refers to   China Zheshang Bank Co., Ltd.

Yisheng Investment             Refers to   Dalian Yisheng Investment Co., Ltd.

Hong Kong Tianyi               Refers to   Hong Kong Tianyi International Holding Co., Ltd.

Hengyi Investment              Refers to   Hangzhou Hengyi Investment Co., Ltd.

Hengqi         Environmental               Haining Hengqi Environmental Protection Technology
                               Refers to
Protection                                 Co., Ltd.

Hengyi Polyamide               Refers to   Zhejiang Hengyi Polyamide Co., Ltd.

Brunei    Project,    PMB                  The petrochemical project invested and constructed by
                          Refers to
Petrochemical Project                      the Company in Brunei

                                           Paraxylene, a colorless and transparent liquid. It is used
PX                             Refers to
                                           to produce plastics, polyester fibers and films.

                                           Purified terephthalic acid, mainly used to produce PET,
                                           can also be made into engineering polyester plastics,
PTA                            Refers to
                                           and be used as the raw material of plasticizer and dye
                                           intermediate.

                                           Isophthalic acid, mainly used in the production of alkyd
                                           resin, unsaturated polyester resin and other polymers
PIA                            Refers to   and plasticizers, as well as in the production of film
                                           finishers, coatings, polyester fiber dyeing modifiers and
                                           medicines.

                                           Ethylene glycol, mainly used to produce polyester fiber,
MEG                            Refers to   antifreeze, unsaturated polyester resin, lubricant,
                                           plasticizers, nonionic surfactant and explosives, etc.

                                           Polyethylene terephthalate. It is a fiber-forming
PET and polyester              Refers to   polymer made from PTA and MEG through direct
                                           esterification and continuous     polycondensation
                                                 10
                                                     2022 Annual Report of Hengyi Petrochemical Co., Ltd.


            Item              Refers to                             Definition
                                          reaction.

 POY                          Refers to   Polyester pre-oriented yarn or partially oriented yarn

 FDY                          Refers to   Fully drawn yarn or polyester drawn yarn

                                          Drawn textured yarn, also known as polyester textured
 DTY                          Refers to
                                          yarn

                                          Caprolactam, mainly used to produce polyamide fiber,
 CPL                          Refers to   engineering plastics, plastic film, etc. It is widely used
                                          in industrial and civil fields.

                                          A variety that is innovative in technology or
 Differentiated yarn          Refers to   performance or has some characteristics that is different
                                          from traditional yarns.

 RMB 1 and RMB 10,000         Refers to   RMB 1 and RMB 10,000

Reporting period / during the
reporting period / this       Refers to   From January 1, 2022 to December 31, 2022
reporting period

 End of reporting period/end
 of the current reporting Refers to       As of December 31, 2022
 period




                                                11
                                                     2022 Annual Report of Hengyi Petrochemical Co., Ltd.




          Section II         Company Profile and Main Financial Indicators

I.     Company Profile

          Stock abbreviation         Hengyi Petrochemical          Stock code     000703

     Stock abbreviation before the
                                     None
            change (if any)

           Stock Exchange            Shenzhen Stock Exchange

            Chinese name             恒逸石化股份有限公司

         Chinese abbreviation        恒逸石化

        Foreign name (if any)        HENGYI PETROCHEMICAL CO., LTD.

Foreign abbreviation (if any)        HYPC

         Legal representative        Qiu Yibo

                                     4/F, Building 2, International Science and Technology Park, No.
          Registered address         5 Zhongma Avenue, China-Malaysia Qinzhou Industrial Park,
                                     Qinzhou Port Area, China (Guangxi) Pilot Free Trade Zone

     Postal code of the registered
                                     535000
               address

                                     The original registered address of the Company, No. G, F7, Haifu
    Change history of the            Building, No. 16 West Beihai Avenue, Beihai City, Guangxi
 Company’s registered address       Zhuang Autonomous Region, was changed to current registered
                                     address of the Company in August 2022.

                                     Building 3, Hengyi Nan’an Mingzhu, 260 North Shixin Road,
            Office address
                                     Xiaoshan District, Hangzhou City, Zhejiang Province

       Postal code of the office
                                     311215
               address

          Company website            http://www.hengyishihua.com

                E-mail               hysh@hengyi.com


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                                                  2022 Annual Report of Hengyi Petrochemical Co., Ltd.


II. Contact Person and Contact Information

                           Secretary of the BOD                    Securities Representative

 Name             Zheng Xingang                             Chen Shasha

                  BOD Office, 16/F, Building 3, Nan’an     BOD Office, 16/F, Building 3, Nan’an
 Contact          Mingzhu, No. 260 North Shixin Road,       Mingzhu, No. 260 North Shixin Road,
 address          Xiaoshan District, Hangzhou City,         Xiaoshan District, Hangzhou City,
                  Zhejiang Province                         Zhejiang Province

 Tel              (0571) 83871991                           (0571) 83871991

 Fax              (0571) 83871992                           (0571) 83871992

 E-mail           hysh@hengyi.com                           hysh@hengyi.com

III. Information Disclosure and Place of Preparation

The website of the Stock Exchange
where the Company discloses the           Shenzhen Stock Exchange: http://www.szse.cn
Annual Report

Name and website of the media through China Securities Journal, STCN, Shanghai Securities
which the Company discloses the Annual News      and      Securities Daily;    CNINFO:
Report                                 http://www.cninfo.com.cn

Place where the Company’s Annual
                                          Office of the BOD of Hengyi Petrochemical Co., Ltd.
Report is prepared

IV. Registration Changes

 Unified Social Credit Code                                          9145050019822966X4

 Changes in the Company’s main business since listing (if any)      No changes

 Previous changes of controlling shareholders (if any)               No changes

V. Other Relevant Information

Accounting firm engaged by the Company

 Name of accounting firm         Zhongxinghua Certified Public Accountants LLP

 Office address of accounting    20/F, Tower B, Lize SOHO, 20 Lize Road, Fengtai District,
                                                13
                                                                      2022 Annual Report of Hengyi Petrochemical Co., Ltd.

 firm                                       Beijing

 Name of signing accountants                Liu Hongyue, Wang Guohai

Sponsor institutions engaged by the Company to perform continuous supervision duties
during the reporting period

                                                                                                                    Continuous
      Name of sponsor                    Office address of sponsor                    Name of sponsor
                                                                                                                    supervision
        institution                              institution                           representative
                                                                                                                      period

                                      48 Liangmaqiao Road, Chaoyang                    Mao Zongxuan              January 2022 to
CITIC Securities Co., Ltd.
                                              District, Beijing                        and Zhu Wei               December 2022

Financial consultants engaged by the Company to perform continuous supervision duties
during the reporting period
□ Applicable Not applicable

VI. Main Accounting Data and Financial Indicators

Whether the Company needs to retroactively adjust or restate the accounting data of previous
years
Yes □ No
Reason for retrospective adjustment or restatement
Changes in accounting policies


                                                                                    Increase/decr
                                                                                     ease of this
                                                          2021                                                     2020
                                                                                    year over the
                       2022                                                         previous year

                                                                                       After
                                      Before adjustment          After adjustment                   Before adjustment   After adjustment
                                                                                     adjustment

Operating
income          152,050,274,944.64 128,979,539,693.27       129,666,931,795.26        17.26%        86,429,630,191.87 86,429,630,191.87
(RMB)


Net       profit
attributable to
shareholders
                  -1,079,547,699.72    3,408,043,143.47          3,378,328,289.28    -131.96%       3,071,998,839.75    3,071,998,839.75
of         listed
companies
(RMB)



                                                                    14
                                                                   2022 Annual Report of Hengyi Petrochemical Co., Ltd.


Net profit after
deducting
non-recurring
profits       and
losses
                  -1,092,334,520.95    2,758,543,282.50     2,728,828,428.31     -140.03%       2,479,101,027.63    2,479,101,027.63
attributable to
shareholders
of         listed
companies
(RMB)

Net cash flow
from operating
                 2,705,533,483.36      7,754,871,519.56     7,720,521,139.40      -64.96%       5,013,772,777.95    5,013,772,777.95
activities
(RMB)

Basic earnings
per share              -0.30                 0.94                  0.93          -132.26%             0.83                   0.83
(RMB/share)


Diluted
earnings per
                       -0.30                 0.91                  0.90          -133.33%             0.83                   0.83
share
(RMB/share)

Weighted
                      -4.31%               13.56%                 13.45%          -17.76%            12.56%                 12.56%
average ROE

                                                                                Increase/decr
                                                                                  ease at the
                                                                                  end of this
                                                    End of 2021                                               End of 2020
                                                                                year over the
                    End of 2022                                                   end of the
                                                                                previous year

                                                                                   After
                                      Before adjustment     After adjustment                    Before adjustment   After adjustment
                                                                                 adjustment

Total assets
             111,964,797,711.33       105,548,909,472.93   105,514,058,363.19      6.11%        92,260,268,155.54 92,685,505,184.24
(RMB)

Net       assets
attributable to
shareholders
                  25,446,694,059.09   25,896,860,136.22    25,863,447,788.06       -1.61%       24,006,633,612.78 24,006,633,612.78
of         listed
companies
(RMB)


Main reasons for changes in accounting policies
On December 30, 2021, the Ministry of Finance issued Interpretation No. 15 of the Accounting
Standards for Business Enterprises. According to the interpretation requirements, the content under
“Accounting treatment for the sale of products or by-products produced by an enterprise before the
fixed assets reach the intended usable state" was implemented from January 1, 2022, and retrospective
adjustments were made to the trial sales that occurred between the beginning of the earliest period
                                                                  15
                                                     2022 Annual Report of Hengyi Petrochemical Co., Ltd.


presented in the financial statements and the implementation date of this interpretation.

The Company’s net profit before and after deducting non-recurring profits and losses in the
previous three fiscal years is negative, and the audit report of the latest year shows that the
Company’s going concern ability is uncertain.
□Yes No
The lower of net profit before and after deducting non-recurring profits and losses is negative.

                  Item                            2022                       2021              Remarks

        Operating income (RMB)            152,050,274,944.64         129,666,931,795.26            /

        Amount deducted from the
                                           1,034,447,991.65           1,349,634,365.69             /
         operating income (RMB)

     Amount after the deduction from
                                          151,015,826,952.99         128,317,297,429.57            /
      the operating income (RMB)

VII.       Differences between accounting data under the domestic and foreign accounting
standards

1.     Differences in the net profit and net assets in the financial statements which are presented
concurrently in accordance with international accounting standards and the accounting
standards of China

□ Applicable Not applicable
There are no differences in the net profit and net assets in the financial statements which are presented
concurrently in accordance with international accounting standards and the accounting standards of
China during the reporting period.

2.     Differences in the net profit and net assets in the financial statements which are presented
concurrently in accordance with foreign accounting standards and the accounting standards of
China

□ Applicable Not applicable
There are no differences in the net profit and net assets in the financial statements which are presented
concurrently in accordance with foreign accounting standards and the accounting standards of China

                                                   16
                                                           2022 Annual Report of Hengyi Petrochemical Co., Ltd.


during the reporting period.

VIII.     Quarterly main financial indicators

                                                                                              Currency unit: RMB

                                      First quarter    Second quarter         Third quarter       Fourth quarter

Operating income                    33,252,703,014.35 46,551,958,652.09 43,511,638,340.48 28,733,974,937.72

Net profit attributable to
shareholders of listed               732,204,352.08   1,081,182,221.86      -496,074,241.58     -2,396,860,032.08
companies

Net profit after deducting non-
recurring profits and losses
                                     670,677,786.49   1,181,319,420.97      -463,524,733.65     -2,480,806,994.76
attributable to shareholders of
listed companies

Net cash flow from operating
                                    -3,801,157,548.89 -1,985,208,857.06 2,012,007,811.44         6,479,892,077.87
activities


Whether the aforesaid financial indicators or their sum are significantly different from the
financial indicators related to the quarterly and semi-annual reports disclosed by the Company
□Yes No

IX. Non-recurring profit and loss items and amounts

                                                                                              Currency unit: RMB

                                                                               Amount in        Amount in
                             Item                          Amount in 2022                                     Notes
                                                                                 2021             2020

 Profit or loss from disposal of non-current assets
 (including the write-off portion of provided asset 128,936,835.05 -12,534,455.04 -6,741,262.61
 impairment reserves)

    Tax refund or exemption approved ultra vires or
                                                               24,841,218.44 15,609,249.33 12,921,483.38
             without any formal approval

 Government grants recorded into current profits and
 losses (except for those that are closely related to the
 normal business operation of the Company, in line 179,870,984.15 277,839,245.44 318,607,292.74
 with national policies, and are continuously enjoyed
 on a fixed quota or a quantitative basis)

 Current net profit or loss from subsidiaries formed by            0.00           0.00        19,376,584.76
 business merger under common control, from the


                                                          17
                                                                2022 Annual Report of Hengyi Petrochemical Co., Ltd.

 period-beginning to the merger date

 The profit or loss arising from the fair value changes
 of held-for-trading financial assets and held-for-
 trading financial liabilities, as well as investment gains
 received from the disposal of held-for-trading
                                                            -448,914,776.35 480,727,659.11 487,752,983.95
 financial assets, held-for-trading financial liabilities
 and financial assets available for sale, except for
 effective hedging transactions that are related to the
 normal business operations of the Company

  Reversal of impairment reserves for receivables that
                                                                    0.00         309,000.00         0.00
         are separately tested for impairment

         Profits or losses from entrusted loans                 48,520,852.95 49,567,383.65 41,586,615.56

  Income from custodian fees obtained from entrusted
                                                                1,698,113.19    1,698,113.20   1,698,113.20
                      operation

  Other non-operating income and expense in addition
                                                                 612,146.73     13,359,433.22 -6,299,334.89
                     to the above

  Other profit or loss items that meet the definition of
                                                                17,898,857.26       0.00       2,595,730.83
              non-recurring profit and loss

         Minus: Income tax influence amount                     91,691,403.61 38,805,031.16 215,685,156.22

    Influenced amount of the minority shareholders’
                                                            -151,013,993.42 138,270,736.78 62,915,238.58
                  equity (after-tax)

                          Total                                 12,786,821.23 649,499,860.97 592,897,812.12     --


Details of other profit or loss items that meet the definition of non-recurring profit and loss:
□ Applicable Not applicable
The Company does not have any other profit or loss items that meet the definition of non-recurring
profit and loss.
Cases of defining the non-recurring profit and loss items as recurring profit and loss items,
which are enumerated in the Explanatory Announcement No. 1 on Information Disclosure of
Companies That Offer Securities to the Public -- Non-recurring Profits and Losses

□ Applicable Not applicable
There was no case of defining any non-recurring profit and loss items as recurring profit and loss
items, which are enumerated in the Explanatory Announcement No. 1 on Information Disclosure of
Companies That Offer Securities to the Public -- Non-recurring Profits and Losses.

                                                           18
                                                    2022 Annual Report of Hengyi Petrochemical Co., Ltd.




               Section III Management Discussion and Analysis

I.   Main business of the Company and the industry in which the Company is engaged during

the reporting period

The Company shall comply with the disclosure requirements for petrochemical industry

specified in Guidelines No. 3 for Self-Regulation of Listed Companies of Shenzhen Stock

Exchange - Industry Information Disclosure

(I) Overview

Hengyi Petrochemical (stock code: 000703) is committed to developing into a leading domestic and

world-class refining - chemical engineering - chemical fiber private multinational industrial group.

We have been making continuous efforts to enhance the comprehensive competitiveness through

"upstream and downstream collaboration, domestic and international linkage, and software and

hardware supports". Under the guidance of the development strategy of "refinery, polyester and

polyamide industries", the Company, relying on the Brunei Project as the fulcrum, has accelerated

the pace of internationalization, completed the "last mile" of the whole industrial chain from oil

refining to chemical fiber, achieved a columnar industrial structure integrating the upstream,

midstream and downstream industrial chains, created a unique "polyester + polyamide" double-fiber

driving mode among domestic counterparts, and formed a "petrochemical +" multi-level and three-

dimensional industrial layout with petrochemical industry chain as the core business, supply chain

service business as the growth business, and differentiated fiber products and application of industrial

intelligent technology as the emerging business.

1.   Overview of petrochemical chemical fiber business

(1) The world’s leading group in the integration of “refining - petrochemical - chemical fiber”

industrial chain

During the reporting period, the Company closely focused on the strategic development policy of

"consolidating, highlighting, and enhancing the competitiveness of the main business”, the


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                                                   2022 Annual Report of Hengyi Petrochemical Co., Ltd.


Company's unique industrial layout of "refinery, polyester and polyamide industries" was further

improved, and the Hengyi Brunei Phase I Project was operated efficiently, continuously improving

the business level; the Company continued filling the gap in domestic chemical products, breaking

the monopoly of foreign chemical fiber technology, and improving the industrial layout of domestic

substitution and self-sufficiency; the caprolactam-based synthetic ammonia project of the joint-stock

company was completed and put into operation, effectively replenishing the downstream industrial

chain of aromatics, reducing production costs, and enabling the Company to obtain lasting

competitiveness.

During the reporting period, the Company continuously extended the petrochemical industry chain,

enriched product categories and further improved product structure, which effectively consolidated

the core competitiveness of the main business, strengthened the profitability of products and

improved the ability to resist market risks. The Company's main products include gasoline, diesel oil,

jet fuel and other product oils; light chemical oil, liquefied petroleum gas (LPG), paraxylene (PX),

benzene, purified terephthalic acid (PTA), caprolactam (CPL) and other petrochemical products;

polyester bottle flakes and other packaging products, as well as polyester pre-oriented yarn (POY),

polyester drawn yarn (FDY), polyester textured yarn (DTY), polyester staple fiber, polyester (PET)

flakes and other polyester products. The products are widely used to meet the rigid needs related to

national economy and people's livelihood, and meet people's yearning for a better life.




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                                                                                      2022 Annual Report of Hengyi Petrochemical Co., Ltd.




 Figure 1 The petrochemical and chemical fiber industry chain in which the Company is
 engaged

                                                                                     Petroleum        Refining-petrochemical integration




    Oil refining              Product
                                                                                Olefins                                              Aromatics
                                Oil




                                                                                                                       Paraxylene
                   Gasoline     Diesel                Jet Fuel      Propylene                Ethylene                                            Benzene
                                                                                                                          (PX)



   Petrochemical
                                                                                                  Ethylene Glycol   Purified terephthalic
                                                                   Polypropylene Polyethylene                                               Caprolactam (CPL)
                                                                                                      (MEG)              acid (PTA)




                                                                                                                                                                industry chain
                              industry chain




                                                                                                                                                                  Polyamide
                                                                                                                                              Polyamide
                                                                                      Polyethylene terephthalate (PET)
                                Polyester




                                                                                                                                                (PA)

                                                                                                                                              Polyamide
                                                                                           Bottle flake
                                                                                                                                                flake

  Chemical fiber

                                                 Polyester fully     Polyester partially      Polyester staple
                                               drawn yarn (FDY)     oriented yarn (POY)            fiber


                                                                      Polyester drawn
                                                                    textured yarn (DTY)


                                                            Weaving fields (such as textiles,
                                                             garments and home textiles)



              Business in China
              Business in Brunei
              Business in future
              Downstream products


Note: Polyamide flakes are products operated by Hengyi Group, the controlling shareholder.

As of the disclosure date of this report, the Company's designed crude oil processing capacity was 8

mtpa; the PTA production capacity of shareholding and joint-stock companies was 19 mtpa; the PIA

production capacity was 300,000 tpa; the polymer production capacity of shareholding and joint-

stock companies was 10.765 mtpa, among which the production capacity of polyester fiber was 8.065

mtpa, that of polyester bottle flakes (including RPET bottle flakes) was 2.7 mtpa, and that of

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caprolactam (CPL) was 400,000 tpa, ranking among the top of the industry.




 Table 1 Production Capacity of Main Products of the Company (10,000 tpa)

                              Product                                            Production capacity

                        Chemical products                                                  265

                            Product oil                                                    565

                                PTA                                                       1,900

                                 PIA                                                        30

                     Polyester fiber products                                             806.5

                PET bottle flakes(including RPET)                                          270

                            Caprolactam                                                     40

Note:

1)   Polyester fiber products include POY, FDY, DTY, staple fiber and flake products.

2)   This table is the actual production capacity table of the Company in the reporting period.

During the reporting period, the Company continued to attach importance to investment in R&D of

new products, actively responded to the “carbon peaking and carbon neutrality” strategy, and adhered

to the guidance of "green manufacturing" and "circular economy". In polyester business, it continued

to carry out product development and achievement transformation around the three major themes of

green environmental protection, function and bio-based. Internally, the Company optimized its sales

system, actively grasped market demand, and fully tapped and reasonably guided customer demands

through the organic linkage of R&D, production and sales. Externally, the Company, through

cooperation with colleges and universities, built an "industry-university-research" school-enterprise

ecology and realized effective exploration in basic materials research support and cutting-edge key

technologies.

During the reporting period, the Company adopted a multi-path, multi-echelon and multi-scenario

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R&D system. Through technical research, the Company quickly opened up the regenerated fine

denier fiber market and was well received by customers. The environment-friendly "Eticont" series

products were also recognized by more and more customers, and the sales volume continued to rise.

The flame-retardant fibers continued to maintain a strong market share among domestic flame-

retardant products. The project of "Green Manufacturing of TiO2 Dulling Agent for Polyamide and

Complete Technology for Industrial Application of Fully Dulling Polyamide" made breakthrough

progress, taking the lead in achieving domestic application. In the field of differentiated products, the

development of functional composite materials, such as antibacterial and cationic dyes, was taking

shape, and the industrialization of these materials was gradually being promoted, with the technical

level reaching international leading levels. In addition, the Company was also focusing on promoting

the R&D process of gas phase rearrangement, synthetic ammonia, hydrogen peroxide and other

technologies.

During the reporting period, the Brunei Project of the Company, as an important product oil

production base in Southeast Asia, seized the historic development opportunities in Southeast Asia

and followed the fluctuation trend of crack spread of product oil in the Singapore market. In the

market where the crack spread of jet fuel was weaker than diesel, the jet fuel production capacity was

duly converted into diesel production capacity, and the output ratio of gasoline and PX was flexibly

adjusted to achieve maximum benefits.

(2) Company products that promote national economic development and improve people's

better lives

The Company's terminal sales products mainly include product oil, such as gasoline, diesel oil and

jet fuel, as well as polyester products such as polyester bottle flakes, polyester fully drawn yarn and

polyester staple fiber, which are widely used to meet the rigid needs related to national economy and

people's livelihood. Among the products, the product oil such as gasoline, diesel oil and jet fuel

provides energy for automobiles, ships, and aircraft and other vehicles and corresponding equipment;

polyester bottle flakes are widely used in fields such as food packaging and medical material

production, e.g., the demand for PET bottle-grade product in livelihood industries such as beverages,

dairy products, edible oils, and seasonings has maintained steady growth, and its share in emerging


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                                                    2022 Annual Report of Hengyi Petrochemical Co., Ltd.


application fields such as alcohol, daily chemicals, electronic products, and medical products is

rapidly increasing; polyester fully drawn yarn includes POY, FDY, and DTY, mainly used in isolation

materials such as clothing and protective clothing, and it can also be used for industrial purposes such

as webbing, zippers, tents, automotive interiors, and mask cords. FDY products of the Company can

be used as medical and other materials to meet the increasing demand of downstream customers for

medical supplies raw materials; polyester staple fibers can be widely used in fields such as yarns,

nonwovens, and filling materials. Among them, nonwoven fabrics can be used as raw materials for

the production of face masks, and downstream disinfectant wipes and disposable protective products

and other health fields.




                                                   24
                                                    2022 Annual Report of Hengyi Petrochemical Co., Ltd.


 Figure 2 Features and Application Fields of Main Products of the Company


       Products                                          Application fields


                                       A type of hydrocarbon, colorless transparent liquid. It can be used in many
         PX                            fields. It is the main raw material for the production of PTA and is also used
                                       to make synthetic plastics, drugs, pesticides etc.

                                       Mainly used as fuel of various fuel-fired power equipment and heating
       Product                         supply. Used as fuel for automobiles, motorcycles, speedboats, helicopters,
         Oil                           agricultural and forestry aircraft, motor vehicles with diesel engine (including
                                       trains), vessels and diesel boilers.

                                       Mainly used for producing polyester products, and is widely used for all
                                       national economy aspects, such as clothing, decoration, electronics and
        PTA                            construction. 75% of PTA is used for polyester fiber, 20% for bottle grade
                                       polyester and 5% for film polyester (mainly for civil use in the downstream).

                                       PIA is a white crystalline powder or acicular crystal used to produce alkyd
                                       resins, unsaturated polyester resins and other high polymers and plasticizers.
         PIA                           It is also used to make film finishers, coatings, polyester fiber dyeing
                                       modifiers and medicines.


                                       Used for DTY and fiber products with special styles
        POY                            reprocessing production. It is widely used in
                                       clothing and industrial fields.

                                       Directly used for weaving and for production of
                                       garment and decorative fabrics. It is widely used in
        FDY                            clothing and industrial fields, and also used as
                                       isolation material for protective suits and other
                                       protective products.

                                       It is directly used for weaving and is widely used in
        DTY                            clothing and industrial fields, garment fabrics and
                                       lining materials.


                                       It is mainly used to produce polyamide fibers,
        CPL                            engineering plastics and plastic films; widely used
                                       in industrial and civil fields.

                                       Mainly used to produce yarns, nonwovens and
                                       filling materials. The non-woven fabric can be used
      PET staple                       as a raw material for the production of face masks
        fiber                          and the downstream disinfectant wipes and
                                       disposable protective products.

                                       Widely used for indirect spinning. They can be
      PET flakes                       used to produce textile materials such as yarns
                                       and staple fibers, and also for strip casting to
                                       produce plastics and other products.

                                       Mainly used as food packaging (including coke
      PET bottle                       bottle, beverage bottles, water bottles and oil
        flakes                         bottle.




2.   Overview of “petrochemical +” business

(1) Supply chain service business is conducive to improving product operation capability and

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                                                    2022 Annual Report of Hengyi Petrochemical Co., Ltd.


enhancing value-added services

In recent years, against the backdrop of significant uncertainty and severe challenges in the external

environment, the Company has steadfastly pursued and built a resilient and stable supply chain

industry system, promoting the stable and healthy development of the industry, as well as the green

and low-carbon transformation of the industry. The Company has been continuously strengthening

the supply chain cooperation and service management capabilities, actively carrying out

comprehensive distribution services for raw materials and products, with Hengyi Micro Mall and

marketing supply chain system as the core online, and logistics business as the support offline, to

realize effective integration of online and offline services. Among them, the Intelligent Logistics

Management Platform (HTTMS) is one of the functionalized applications of Hengyi Micro Mall. It

collaborated with supporting services such as price inquiry, quick order placement, market

information, and financial services, seeing a sustained explosive growth in the trading volume.

Besides, the Company has been innovating in its unique omni-channel logistics control system and

building a third-party logistics transportation platform.

In terms of digital development, the Company has been continuously promoting intelligent

management, strengthening the construction of digital factories, and actively exploring flexible and

personalized customization of production through “big data” means, creating a flexible, controllable,

and efficient supply chain and industry chain system.

With the continuous and stable operation of the Brunei Project, the Company has actively conducted

supporting shipping business, accelerated the implementation of integrated management of supply

chain services, formed a plant-product-warehouse-logistics-customer intelligent supply chain closed-

loop system, and led the upgrading of intelligent supply chain services in the industry.

(2) Long-term equity investment income improves the Company profits

China Zheshang Bank Co., Ltd, established in 2004, is one of the 12 national joint-stock commercial

banks approved by the China Banking and Insurance Regulatory Commission. The Bank was listed

on the Main Board of the Stock Exchange of Hong Kong on March 30, 2016 and on Shanghai Stock

Exchange on November 26, 2019, becoming an "A+H" listed bank. At present, the Bank has

developed into a high-quality commercial bank featuring solid foundation, excellent benefits, rapid


                                                   26
                                                    2022 Annual Report of Hengyi Petrochemical Co., Ltd.


growth and well-established risk control. With the completion of the "A+H" layout, China Zheshang

Bank will accelerate its future growth. The Company will further optimize the strategic layout and

continuously create value for shareholders through the growth premium of China Zheshang Bank.

According to the 2022 Annual Report released by China Zheshang Bank, in 2022, the Bank achieved

an operating income of RMB 61.085 billion and net profit attributable to shareholders of RMB 13.618

billion. As of the end of December 2022, the total assets of the Bank were RMB 2,62 trillion, an

increase of 14.66% over the end of the previous year. Guided by the vision "to be a first-class

commercial bank", and focusing on the “two most” general goal and the management principle of

“scaling up, adjusting structure, controlling risks, and creating benefits”, China Zheshang Bank has

created a new situation of five business segments (i.e. big retail, big company, big investment bank,

big asset management and big cross-border business)advancing together to serve the real economy to

a new stage.

(II) Industries involved

Hengyi Petrochemical is engaged in the petrochemical and chemical fiber industry. Its raw materials

come from petroleum or corresponding chemicals cracked by petroleum. The downstream demands

for terminal products are closely related to the basic necessities of ordinary people. Important factors

affecting the industry mainly include crude oil price fluctuation, downstream demand, production

capacity supply and matching of upstream and downstream industry chains.

1.   Refining and petrochemical business: Relying on the competitive advantage of China-

Brunei location, the Company explored the refining and petrochemical market potential in

Southeast Asia

(1) Under the unpredictable international situation, the overall price of crude oil fluctuated in

an inverted "V" shape

Since 2022, we have seen the increase in international geopolitical conflicts, the frequent adjustments

in OPEC+ countries’ crude oil production, the reduction in Russian crude oil production, and the

weak performance in US crude oil production. At the same time, the recovery of international crude

oil demand was below the expectations, coupled with expectations of the Federal Reserve's interest

rate hike, which led to a slowdown in overseas economic growth and continuous fluctuations in global
                                                   27
                                                        2022 Annual Report of Hengyi Petrochemical Co., Ltd.


oil prices, presenting an overall "V" trend.

In the first half of 2022, under the influence of factors such as geopolitical risk premium and consumer

resilience, the international crude oil price trend was strong; in the second half of the same year, due

to macroeconomic pressures on the demand side, crude oil prices fell again, seeking a rebalancing

between the low supply and the weak demand.

In terms of the supply, OPEC+ countries gradually relaxed the production in the first three quarters

of 2022 to meet the constantly recovering demand for crude oil. However, after experiencing a rapid

decline in oil prices in the second half of 2022, OPEC+ countries have been reducing the production

of crude oil since October 2022. In April 2023, preventive measures were taken to support the stability

of the oil market, and multiple oil producing countries announced further production reduction. From

May 2023 to the end of 2023, countries including Russia will have a cumulative reduction of over

1.6 million barrels per day, accounting for approximately 1.5% of global crude oil production.

Considering OPEC+ countries’ unexpected production reduction, and the US’s limited crude oil

production and the possibility for replenishing strategic reserves, oil supply may continue to be tight,

leading to an upward shift in the range of oil price fluctuations.

In terms of the demand, IEA predicts that global oil demand will increase by 2 million barrels per day

in 2023, reaching a record high of 101.9 million barrels per day. Driven by China's economic recovery,

the Asia-Pacific region will play a major role in driving the demand growth, and reopening borders

will bring a significant increase in the demand for jet fuel.

(2) With the global tight supply of product oil, the Southeast Asian product oil market

continued to maintain a prosperous pattern

From the perspective of the demand side, in 2022, multiple Southeast Asian countries such as

Indonesia, Malaysia, and Singapore actively resumed work and production, leading to a recovery of

demands in the Southeast Asian product oil market. Compared with the oversupply of domestic

product oil, the Southeast Asian product oil market had a larger gap. Although Southeast Asia has

abundant oil and gas resources, it is the world's largest net import market for product oil due to

insufficient infrastructure investment. Besides, Australia also needed to import product oil. In addition,

with the implementation of the new IMO standard in 2020, the demand for low-sulfur fuel oil has


                                                   28
                                                         2022 Annual Report of Hengyi Petrochemical Co., Ltd.


risen. Singapore is a major shipping base. As some marine diesel (MGO) has been required to replace

marine fuel oil, the demand for diesel in Southeast Asia is expected to continue to increase.

From the perspective of the supply side, due to the early construction of some refinery facilities in

Southeast Asia and the outdated technology, poor management, heavy government subsidy burden,

as well as the impact of public health events, according to Platts (Platts Energy Consulting Platform)

data, from 2020 to 2023, energy refining facilities with a total production capacity of more than 30

million tons were withdrawn from the market in Southeast Asia and Australia due to public health

events and energy structure transformation; and, in the future, the supply of new production capacity

in Southeast Asia will be insufficient. 2022 has become a cut-off period for production capacity

supply in Southeast Asian refineries. Due to various factors such as public health events and funding,

the production capacity deployment in Southeast Asian refineries will also be delayed or postponed

to varying degrees in 2023.

According to IEA data, the production capacity of refineries which announced to be shut down

globally from 2020 to 2026 reached 3.6 million barrels per day. According to BP statistics, in 2021,

refineries in Europe, the United States, Australia and other regions experienced a wave of shutdowns,

resulting in a decrease in production capacity of 25.68 mtpa, 10.06 mtpa, and 11 mtpa, respectively.

The growth rate of new global refining capacity has been declining for two consecutive years. In 2021,

the global refinery capacity decreased by 20.89 mtpa year-on-year, marking the first net decline in

production capacity in the past 30 years. However, in 2022, refineries’ profits rose to historical highs,

and the operating rates of overseas refineries have basically rebounded to high levels. Some new

refineries in China and the Middle East have been put into operation, and the global refining capacity

has increased by approximately 1.98 million barrels per day; however, this still cannot make up for

the supply and demand gap caused by the reduced production capacity.

Besides, in the context of carbon neutrality and carbon peaking policies, refining and petrochemical

enterprises were not willing to expand their refineries and capital expenditure plans tended to be

cautious, and thus the refinery production capacity growth will be limited in the future. In addition,

under the influence of geopolitics, the global product oil market supply has been significantly

tightened, exacerbating the tight supply situation of Southeast Asian product oil market, which is


                                                    29
                                                         2022 Annual Report of Hengyi Petrochemical Co., Ltd.


difficult to be alleviated in the medium to long term.

Against the backdrop of undersupply, the Southeast Asian product oil market will maintain a

prosperous pattern.

 Figure 3 Crack Spread of Product Oil in Southeast Asia in Recent Years




     January 2019         January 2020        January 2021            January 2022         January 2023

                                                                                                            Gasoline




   January 2019           January 2020         January 2021             January 2022         January 2023
                                                                                                               Diesel




   January 2019           January 2020        January 2021            January 2022        January 2023

    (10)                                                                                         Jet fuel


 Data source: Platts Platform

As the profit vane of refineries in Southeast Asia, from the perspective of the crack spread of product

oil in the Singapore market since 2019, the crack spread of refined product oil was at the lowest level

in history in 2020. With the improvement of the external environment in Southeast Asia in 2021,

market demand was gradually picked up, and the crack spread of product oil continued to recover. In

the first half of 2022, under the influence of multiple factors such as the sharp rise in crude oil prices,

the tight supply of product oil, and the increase in oil demands brought about by the economic

                                                       30
                                                         2022 Annual Report of Hengyi Petrochemical Co., Ltd.


recovery in Southeast Asia, the crack spread of product oil in Singapore continued to rise. However,

since the second half of the year, under multiple pressures such as weak demand and price fluctuations,

the price difference of product oil has significantly decreased. Since 2023, the gasoline price

difference has significantly improved month on month, while the diesel price difference remains at a

high level. The profitability of Brunei Refinery is expected to remain stable.

2.   PTA business: Exports were steadily increasing, and the profitability of the Company was

being stabilized

In 2022, PTA prices showed a fluctuating upward trend overall due to the interactive effects of cost

and supply and demand. In the first half of 2022, due to multiple sets of PTA devices entering annual

maintenance ahead of schedule, the industrial operating rate decreased year-on-year. Coupled with

contract reductions from mainstream suppliers and staged supply-demand mismatches and other

factors, PTA prices continued to rise. In the second half of the year, PTA spot prices rebounded from

a high level due to bearish factors such as the volatility and decline of crude oil prices and the l inkage

of bulk commodities. Afterwards, the tight supply and demand of PX constrained the downstream

PTA construction; coupled with the recovery of market consumer confidence at the end of 2022, PTA

spot prices rebounded accordingly.

In terms of the supply, according to CCF data, in 2022, due to the lack of new PTA production capacity

in foreign countries, the delay in the production schedule of JBF in India, and much more device

maintenance in other regions of Asia in 2022, the operating rate in South Korea and Taiwan remained

at 50-80%, and in some time periods it was 30-40% (excluding IPA devices). Especially in the second

half of 2022, device maintenance significantly increased, and some devices extended their

maintenance cycles for several months. On the other hand, in terms of the demand, due to the fair

overseas demand, the polyester facilities in India and Turkey operated at a high level in the first half

of the year, and the gap between overseas PTA supply and demand was large, driving China's PTA

exports to increase significantly. According to statistics from Longzhong Information, in 2022,

China's PTA export volume reached 3.4467 mtpa, with an increase of 33.85% year-on-year.

According to the estimated external demand situation, the export volume will still remain high in

2023, and the domestic PTA price advantage will continue. Coupled with the gradual withdrawal of


                                                    31
                                                       2022 Annual Report of Hengyi Petrochemical Co., Ltd.


foreign competitive devices from the market, there will be a possibility of forcing foreign PTA devices

to reduce production and increase production in the domestic market, thereby expanding China's

export volume.

3.   Polyester business: The inflection point of downstream demand has emerged, and the

market confidence is expected to be enhanced continuously with macroeconomic boosting

measures

Since 2022, the chemical fiber industry has faced complex and severe domestic and international

situations and multiple factors, and its operations have generally been under pressure. Under the

pressure of high inventory and weak demand, the average operating load of the chemical fiber

industry has significantly decreased compared with that in 2021, with the profitability of the industry

still under pressure. However, under the central government’s overall strategy of "seeking progress

while maintaining stability" for economic work, the overall operation of the textile and chemical fiber

industry tended to be stable. With the gradual recovery of China's macro economy, the production

and operation situation of the chemical fiber industry is expected to continue to improve in 2023.

(1) Slow release of new production capacity, sustained recovery in downstream demands, and

further optimization of competition order

In recent years, China's polyester industry has gradually entered a stage of large-scale and integrated

development. The whole industry is currently facing a pattern of continuous improvement in the

concentration ratio of production capacity, constant strength of industry leaders, and continuous

extension of the industrial chain to the upstream raw material end.

From the perspective of the supply side, due to the dual-carbon policy and equipment supply issues

etc., the growth rate of new polyester production capacity has slowed down from 2021 and this

situation continued in the future. According to CCF statistics, the withdrawn capacity of polyester

fully drawn yarn in 2022 was 1.8 mtpa, while the actual increase in net production capacity was only

2.7%. Besides, polyester factories with old and backward devices and without ability of technologica l

innovation also gradually withdrew from the industry competition. In the future, the backward

production capacity will be further cleared, the industry access threshold will be further increased,

the market concentration ratio of polyester industry will be further optimized, and the development


                                                  32
                                                      2022 Annual Report of Hengyi Petrochemical Co., Ltd.


environment will become more benign.

For the demand side, as domestic consumption gradually recovers, downstream demand for textiles

and clothing has been rebounding. According to data from the National Bureau of Statistics, the per

capita disposable income of Chinese residents in 2022 was RMB 36,883, with an increase of 5.0%

compared with that in the previous year. With price factors excluded, the actual increase was 2.9%.

The median per capita disposable income of Chinese residents was RMB 31,370, with an increase of

4.7%. According to the permanent residence, the per capita disposable income of urban residents was

RMB 49,283, with an increase of 3.9% compared with that in the previous year. With price factors

excluded, the actual increase was 1.9%. The median per capita disposable income of urban residents

was RMB 45,123, with an increase of 3.7%. The per capita disposable income of rural residents was

RMB 20,133, with an increase of 6.3% compared with that in the previous year. With price factors

excluded, the actual increase was 4.2%. The median per capita disposable income of rural residents

was RMB 17,734, with an increase of 4.9%. The improvement of residents' consumption capacity has

promoted the increase of terminal consumption expenditure in textile clothing and apparel industry.

In the future, with the continuous driving of domestic demands for real estate, automobiles, tourism,

and exports, the demand for the polyester industry will continue to maintain a healthy and stable

growth.

(2) Active building of a high-end, intelligent, and green modern chemical fiber industry

During the 14th Five-Year Plan period, China established itself in a new stage of development,

implemented new development concepts, and constructed a new development pattern, putting

forward higher requirements for the high-quality development of the chemical fiber industry. In 2022,

the Ministry of Industry and Information Technology and the Development and Reform Commission

jointly issued the Guiding Opinions on the High-quality Development of the Chemical Fiber Industry,

proposing a series of high-quality development goals to guide the chemical fiber industry in building

a high-end, intelligent, and green modern industrial system and comprehensively building a strong

chemical fiber country. Faced with the new development situation, the chemical fiber industry

focused on researching and developing new technologies to promote the entire industry towards high-

end, intelligent, and green development. In terms of digital transformation and upgrading, leading


                                                 33
                                                        2022 Annual Report of Hengyi Petrochemical Co., Ltd.


polyester enterprises have established an Industrial Internet Platform System based on the whole

polyester fiber industrial chain, involving PTA, polyester, spinning and trade, developed data-driven

intelligent control technology for the whole process of efficient fiber production, realized large-scale

flexible green production, and high-value efficient fine management.

(3) The supply of raw materials is loose and the profits of the upstream and downstre am

industrial chains are expected to shift to the polyester end

From the perspective of the structure of upstream and downstream industrial chains, according to

CCF statistics, it is expected that the new production capacity of domestic PX and PTA will be 5.6

mtpa and 15.2 mtpa respectively in 2023, with a year-on-year growth of 14% and 20% respectively.

The growth rate of production capacity is higher than that of the downstream polyester production

capacity, which is conducive to the transfer of profits of the industrial chain to the downstream

polyester end. In addition, MEG production capacity will still be continuously expanded, and

integration and coal production capacity will continue to be invested. According to CCF statistics, it

is expected that new domestic and international production capacity will be 3.65 mtpa in 2023, with

a growth rate of approximately 11.3%. The continuous loose supply of polyester raw materials will

be conducive to the transfer of profits from the upstream and downstream industrial chains to the

downstream polyester end.

(4) Exports of polyester bottle flakes to overseas and strong consumer demands in new fields

In recent years, the demand for polyester bottle flakes in China has grown faster than the production

growth rate. In terms of overseas export, due to the advantages of distance, sea freight and relatively

few anti-dumping duties of Asian countries, Asian countries currently account for a large proportion

of exporting countries. China's prominent production position, coupled with the fact that overseas

polyester bottle flake factories have successively stopped production or encountered some financial

problems in recent years, even with the existence of anti-dumping policies, China's polyester products

also have strong advantages in both price and quality, and the overseas demand for export will

continue to increase rapidly. According to ICIS research, in the first half of 2022, the volume of bottle

flake products imported from China by the Middle East and Latin America increased significantly.

They then achieved exports to European and American countries through regional exchanges. Some


                                                   34
                                                   2022 Annual Report of Hengyi Petrochemical Co., Ltd.


countries that originally imported bottle flake products from the United States, such as Colombia,

also began to import bottle flake products from China due to the tight supply of the United States.

According to customs data statistics, the export volume of polyester bottle flakes in China increased

by 36% year-on-year in 2021; in 2022, the export volume increased by 35.68% year-on-year, reaching

4,314,300 tons.

In terms of the downstream demand side of emerging fields, in addition to the good performance of

the traditional soft drink market, the application of bottle flakes in the fresh e-commerce field,

household disinfection and sterilization and other daily chemical fields, as well as in new fields such

as environmental protection flooring and optical film, is also developing rapidly, driving the

continuous growth of bottle flake demands. Currently, the total production capacity of polyester bottle

flakes (including RPET bottle flakes) of the shareholding and joint-stock companies has ranked first

in the country, and the prosperity of the bottle flake industry has become a new growth point for the

Company's profit contribution.

(III)      Position of each business segment of the Company

Being deeply involved in the fields of petrochemical and chemical fiber, the Company has been

developed into a private multinational leading enterprise in China that integrates refining and

petrochemical with chemical fiber. As the only private large refining and petrochemical enterprise

with a refinery located overseas, the Company has the largest single overseas project invested by

private enterprises. In the future, with the completion and operation of the Brunei Phase II Project of

the Company, the Company is expected to usher in new opportunities for development.

1.      Refining and petrochemical business

According to Platts data, as of December 31, 2022, the production capacity of Southeast Asian

refineries was approximately 271 mtpa. The new production capacity of Southeast Asian refineries

in 2022 was approximately 3 mtpa, which was basically a bottleneck-free expansion. Due to good

profits in 2022, there were no new or existing production capacity, but it is still lower than the 278

mtpa in 2020. Among them, the production capacity of the Hengyi Brunei Phase I Project accounts

for 3% of the total production capacity of the Company.

The Hengyi Brunei Phase I Project introduced the world's largest single series aromatics complex and
                                                  35
                                                        2022 Annual Report of Hengyi Petrochemical Co., Ltd.


the sixth flexicoking process unit in the world, which have lower production cost per unit of product,

are cleaner and more environmentally-friendly, and boast obvious late-mover advantages. After the

completion of the Brunei Phase II Project, under the overall transformation and upgrading trend of

the petrochemical industry, the advantages of refining-petrochemical integration will further reduce

costs and increase efficiency for the Company. In addition, due to the limited investment of new

refining and petrochemical production capacity in Southeast Asian countries in the future, and the

fact that Southeast Asia itself has a gap in product oil, it is expected that the supply and demand will

continue to be tight in the future, and the Brunei project is expected to be greatly benefited.

2.   PTA business

According to CCF data, as of December 31, 2022, the existing domestic PTA production capacity

base was adjusted to 71.44 million tons. As one of the leading enterprises in PTA industry, the

Company has strategically arranged four PTA bases in Dalian of Liaoning Province, Ningbo of

Zhejiang Province and Yangpu of Hainan Province along the coastline from north to south. The total

PTA production capacity of shareholding and joint-stock companies was about 19 mtpa, ranking the

first in the world, and the Company becomes the world's largest manufacturer of purified terephthalic

acid (PTA) In addition, according to CCF data, as of December 31, 2022, the national PIA production

capacity was about 550,000 tpa, and the Company's PIA production capacity was 300,000 tpa,

accounting for about 54.55% of the national total.

3.   Polyester business

According to CCF data, most of the polyester production capacity is concentrated in the Asia-Pacific

region, and China has been the world's largest textile producer and exporter. As of December 31, 2022,

China's total polymer production capacity reached 70.64 mtpa, with a year-on-year growth of 7.75%,

of which the production capacity of polyester fully drawn yarn was 38.31 mtpa, that of polyester

staple fiber was 9 mtpa and that of polyester bottle flakes was 12.31 mtpa. The polymer production

capacity of shareholding and joint-stock companies of the Company was 10.765 mtpa, among which

the production capacity of polyester bottle flakes (including RPET) was 2.7 mtpa, and that of

polyester fiber consisted of 6.445 mtpa of fully drawn yarn, 880,000 tpa of staple fiber and 740,000

tpa of PET flakes. The polymer production capacity of shareholding and joint-stock companies ranked


                                                   36
                                                    2022 Annual Report of Hengyi Petrochemical Co., Ltd.


the first in the world. The Company has continuously increased the proportion of differentiated

chemical fiber varieties and focused on promoting differentiated fully drawn yarn products. In

addition, the Company has been accelerating the promotion of a green and environmentally-friendly

new product - "Eticont", leading the technological progress of the chemical fiber industry.

II. Main business model, process flow and performance drivers of the company during the

reporting period

The Company shall comply with the disclosure requirements for petrochemical industry

specified in Guidelines No. 3 for Self-Regulation of Listed Companies of Shenzhen Stock

Exchange - Industry Information Disclosure

(I) Business model

1.   Procurement model

The Company mainly purchases raw materials through direct negotiation with manufacturers or

traders. It selects competitive suppliers to establish long-term and stable cooperative relations, on the

basis of which it decides the transaction price according to market conditions. The Company adopts

a centralized procurement strategy, integrating resources from Brunei and domestic operating

suppliers and increasing resource sharing efforts, so as to enhance the Company's own bargaining

power.

The raw materials required for production of the Company are mainly purchased from major

petrochemical products and crude oil suppliers at home and abroad. When selecting raw material

suppliers, the Company first considers the quality of their products and the stability of supply. While

ensuring the above, the Company will also give priority to suppliers with competitive prices to reduce

production costs. The Company will sign annual supply contracts with major suppliers, regarding the

supply in the relevant year of their products to the Company in accordance with international or

domestic market prices at the time of actual supply as per the quantity agreed in the contracts.

The main procurement process for auxiliary materials is basically the same as that for raw materials.

2.   Production model

For polyester products, the Company arranges production mainly according to the production plan

                                                   37
                                                       2022 Annual Report of Hengyi Petrochemical Co., Ltd.


formulated in advance. In specific implementation, the annual production plan will be subdivided

into monthly production plan, and then the Production Department will make necessary adjustments

to the monthly production plan according to the market feedback and change information provided

by the Sales Department before finalizing the monthly production plan and arranging production.

The Company's product oil and chemical products (PX, benzene, etc.) are mainly produced by Hengyi

Brunei. Usually, it will adjust the process and parameters to control the output of specific products,

such as product oil and chemical products, according to the market demand.

The Company's PTA products are mainly produced by Zhejiang Yisheng. Usually, it will adjust the

load level of production unit to control PTA output according to the market demand.

3.   Sales model

The Company’s product oils are mainly sold to Brunei, other Southeast Asian countries and Australia.

PTA and polyester products are mainly sold in the domestic market, covering more than 20 provinces

and regions in China. Most products are sold directly to customers through the Company's Sales

Department, and only a small number of products are sold through distributors.

(1) Sales model of product oil and chemical products (PX, benzene, etc.)

The Company's product oil and chemical products are mainly produced by Hengyi Brunei. Among

them, the main customers of chemical products are PTA manufacturers downstream of the Company' s

industry chain, and the settlement mode usually adopts wire transfer and letter of credit, etc. Product

oil is mainly sold to Brunei, other Southeast Asian countries and Australia. When selling to local

enterprises in Brunei, the Company usually signs sales contracts directly and the settlement mode is

letter of credit. The Company's sales to other Southeast Asian countries and Australia are mainly

through Singapore Commodity Exchange. Sales contracts are directly entered into with customers

and the settlement mode is letter of credit.

(2) Sales model of PTA products

The Company’s PTA products are generally sold by direct sales, that is, the Company will directly

sign purchase and sale contracts with downstream polyester manufacturers or large traders, agr eeing

on the purchase quantity and price within a certain period. After receiving the payment for goods

from customers, the products are delivered directly from the Company's warehouse. The settlement


                                                  38
                                                        2022 Annual Report of Hengyi Petrochemical Co., Ltd.


mode for sales of PTA products is “payment before delivery”, or “collect on delivery”, usually by

wire transfer, acceptance draft or letter of credit.

(3) Sales model of polyester fiber products

The main customers of the Company's polyester fiber products are textile enterprises, including

elastomer enterprises, garment fabric manufacturers, bag fabric manufacturers, home decoration

fabric manufacturers, etc. These customers are mainly concentrated in the areas of Jiangsu and

Zhejiang as well as Shanghai. The Company generally adopts direct sales, and directly concludes

sales contracts with customers. The settlement mode is usually “payment before delivery”, or “collect

on delivery”.

4.   Business model of supply chain service business

The Company's supply chain service business mainly includes trade business and supporting logistics

related services.

(1) Trading business

Petrochemical industry is a cyclical industry. On the one hand, the supply side of raw materials is

susceptible to factors such as upstream suppliers' production capacity, operation stability of the plant

and start-up time of the new plant. On the demand side, especially in the downstream polyester

business, sales have typical seasonal characteristics. Meanwhile, chemical raw materials and finished

products are very dependent on the stability of port facilities and international logistics transportation.

On the other hand, the prices of products in the petrochemical industry chain are affected by the price

of terminal crude oil, showing wide fluctuations. Therefore, in order to ensure production and

operation, strengthen supply chain stability and reduce the risk of price fluctuation, petrochemical

enterprises need to smooth supply and demand and hedge risks through trade business in procurement

and sales.

Since 2022, the production capacity release in the industry has been uncertain. The quarantine and

lockdown measures in various regions have led to the instability of logistics supply. In addition, the

sharp shock of oil prices has increased the uncertainty of supply and demand in the industry, which

further drives the urgent need of enterprises to hedge supply risks through trade management. In trade

business, the Company always adheres to the principle of “serving the main business”. The trading


                                                       39
                                                        2022 Annual Report of Hengyi Petrochemical Co., Ltd.


varieties focus on the primary business and core products, mainly PTA and MEG. Among them, PTA

belongs to the finished products of the Company’s PTA business segment, and PTA and MEG are

also important raw materials of polyester business, which shows that the Company uses its trading

business to stabilize supply chain and hedge against price volatility.

(2) Supporting logistics related services

The Company’s logistics sector provides transportation services of raw materials and products for

upstream and downstream industries of Hengyi Petrochemical. Its business covers three aspects of

raw materials transportation, product transportation and foreign trade transportation. It is deeply

rooted in China and gradually going abroad, and the business scope involves international shipping

and land transportation. The main business model is as follows:

1) Transportation of raw materials mainly serves the production plants within the Company system,

through the land transport of self-own vehicles and third-party land transport, inland river shipping,

etc.

2) Transportation of products mainly used for the Company to sell the Company's business orders

and organize the third-party logistics company to transport the products. The transportation business

settlement is carried out by Hengyi Logistics.

3) Foreign trade transportation mainly through Hengyi Logistics, under collaboration with the sales

company of the Company and cooperation with third-party shipping companies or freight forwarding

companies, to carry out container transportation business by means of bidding. Transportation modes

include sea-rail combined transport, sea-river combined transport, direct transport, etc.

4) International transportation mainly serves Brunei PMB Petrochemical Project, most of which are

operated by Hengyi Logistics and its overseas subsidiaries. The imported crude oil and coal, exported

product oil and benzene and other products of the PMB Project are transported by spot chartering

with the fleet capacity of a third-party ship-owner in the market. For the transportation of chemical

PX, due to the relatively stable ports and batch volume of upstream and downstream routes, MR

chemical fleet will be rented for transportation during the self-construction period. For some LPG gas

products, a mixture of the above two modes is adopted to achieve the goal of safe transportation.




                                                   40
                                                                                                                                                                                                                                                                                2022 Annual Report of Hengyi Petrochemical Co., Ltd.


(II) Process flow charts of main products

1.         Production flow of product oil/chemical products

The production flow of the Company’s product oil/chemical products includes atmospheric

distillation, vacuum distillation, hydrocracking, flexicoking, catalytic cracking and alkylation, etc.
                                                                                                                                                                                                                                                                                                           Vacuum Distillation
                                                                                                                                                                                  Atmospheric Distillation Unit                                                                                                                         Vacuum
                               Overhead gas




                                                                                                                                                                                                                                                                                                                 Unit
                                                                                                                                                                                                                                                                                                                                        residue
                                                                                                                                                                       Kerosene
                                                                                                                          Naphtha




                                                                                                                                                                                                                                                                                     Atmospheric 4th line Vacuum gas oil
                                                                                                                                                                                                 Diesel

                                                                                                                                                                                                                                                                                                                                       Flexicoking
                                                                                                                                                                                                                                                   Coker gasoline and diesel
      Light ends recovery                                                                                                                                                Kerosene                             Diesel
                                                                                                                                                                        Hydrotreating                      Hydrotreating

                                                                                                                                                                                                                                                                                                                      Coker gas oil
      Coker liquefied




                                                                                             Sulfur-bearing




                                                                                                                                                                                                 Hydrogen
                                                                                              liquefied gas




                                                                                                                                                                                                                                                                                                Hydrocracking
                                                                                                                         Naphtha
           gas




                                                                                                                                                                                    Gas from low
                                                                                                                                                                                                            PSA




                                                                                                                                                                                                                                                                                                 naphtha
                                                                                                                                                                                                                                                                                      naphtha
                                                                                                                                                                                                                                                                                       Heavy

                                                                                                                                                                                                                                                                                                  Light
                                                                                                                                                                                  pressure separator




                                                                                                                                                                                                                                                                                                                          Sour water
                                                                                                                                                                                                                       Reforming




                                                                                                                                                                                                                                                                                                                           Sour gas
                                                                                                                                                                                                                       Hydrogen
       Product                                                                                                    Pre-      Refined naphtha
     purification                                                                                             hydrogenation                                                                                Reforming
                                                                       Reforming liquefied gas




                                                                                                                                                                                                                                       Reformate
      Cracking liquefied gas


                                              Liquefied refinery gas




                                                                                                                                                                                                                                                                                                                Sulfur Recovery
                                                                                                                                   Light naphtha




                                                                                                                                                                                                                                                                                                                   Complex




                                                                                                                                                                                               Raffinate
                        Gas                                                                                          Light Naphtha                                                                oil                 Aromatics
                   fractionation                                                                                     Isomerization                                                                                    complex
                                   LPG
                                   Petroleum Gas
                                   Liquefied




                                                                                                                                                                                                                                                    Heavy aromatics
                                                                                                                 component C7+




                                                                                                                                                                                                                       Methylbenzene
                                                                                                                                                   isomerized oil
                                                                                                                  non-aromatic
                                                                                                 Iso-butane
           Propylene




                                                                                                                                                     component




                                                                                                                                                                    component
                                                                                                                                                                    isopentane




                                                                                                                                                                                                                                       P
                                                                                                                    Gasoline



                                                                                                                                                      Gasoline



                                                                                                                                                                     Gasoline




                                                                                                                                                                                                                                                                                                                  Sulfur (solid                   Flexible gas
                                                                                                                                                                                                            Benzene
                                                                                                                                                                      gasoline




                                                                                                                                                                                    Jet fuel




                                                                                                                                                                                                                                                                      Diesel




                                                                                                                                                                                                                                       X                                                                           & liquid)                       (fuel gas)



2.         PTA preparation process

The specific PTA process flow can be divided into oxidation unit and refining unit:

(1) Oxidation unit

The specific flow chart of oxidation unit is as follows:




                                                                                                                                                                                                                                                                               41
                                                                                             2022 Annual Report of Hengyi Petrochemical Co., Ltd.

                                             Steam turbine           Air compressor              Expander
                            Steam
                                                                                                                     By-product
                                                                                                                       steam

                     PX
                                                                           Oxidation                           Level-4                         High pressure
                                    Feed mixture
                                                                            reactor                          condensation                        absorber
               Co,Mn




                                               Supplementing   Post oxidation reactor                        Condenser                                    Tail gas drying
                                                 acetic acid
                                             Acetic acid
                                              storage
      PTA pressure
      filter mother
          liquor                                                                                                                        Solvent recovery
                                                                     Primary crystallizer
                                                                                                                                        and dehydration

                Acetic acid
                 storage                                                                                                           Residue
                                                                     Second crystallizer         Condenser                                               Recovery and
                                                                                                                                  evaporator             hydrolysis of
               Wastewater
                treatment




                                                                                                                                                         methyl acetate

                                             Mother                                                                               Catalyst
                                                                        Vacuum filter                                             recovery
                                             liquor



                                                                         CTA dryer




                                                                           TA bin


(2) Refining unit

The flow chart of refining unit is as follows:




                                                                                        42
                                                                2022 Annual Report of Hengyi Petrochemical Co., Ltd.


                     CTA bin                              PTA batch bin                     PTA bin
        Desalted
         water


                                                                                                              Packaging
                      Slurry
                                                           PTA drying
                    preparation




                                           Solvent
                                            tank
             Booster pump                                 Vacuum filter
                            Recycling
                             solvent

                                                                              Desalted
                                                                               water
                   Sundyne pump                            Re-beating



                                        Flash-off steam      Pressure
                     Preheater
                                                             filtering



                   Hydrogenation                             Level-5                      Mother liquor
                      reactor                             crystallization                   flashing




                                                                                                 To mother-liquor
                                                                                                  solid recovery
                                             H2
                     Hydrogen
                    compression

3.   Polyester esterification polycondensation process

In the process of polyester esterification, the raw material PTA, ethylene glycol and catalyst solution

are continuously sent into the slurry preparation tank according to the specified proportion. After they

enter the esterification reactor, the esterification rate can reach about 95%-96% by controlling the

reaction temperature at an appropriate level. By means of gear pump discharging and pressurization,

the polyester melt produced from esterified materials after prepolycondensation and final

polycondensation is filtered by melt filter, and is distributed through a specially designed melt

distribution system. Part of it is sent to the spinning device for melt direct spinning, and the other part

is sent to the flake production system for ribbon casting and pelletizing.

The specific flow chart of polyester esterification, polycondensation and other reactions is as follows:




                                                           43
                                                                                                   2022 Annual Report of Hengyi Petrochemical Co., Ltd.


                         PTA store
                                             Ethylene glycol
                                               exhaust gas


           Dust             Feed                EG tank




                                                                Ethylene glycol                     Ethylene glycol/
     Catalyst                 Slurry allocation tank                exhaust gas              acetaldehyde exhaust gas                                      Exhaust gas is burned in a
                                                                                  Condens                                                                  thermal furnace
                                                                                                                                         Stripping              Sewage
                                                                                    er
                                                                                                                                           tower           treatment station



                            First esterification reactor                                                                                  Esterification



                                                                                   fractionating
                                                                                                                 Condensate



                                                                                      Process
                                                                                      column
                                                                                                               collecting tank            wastewater




                          Second esterification reactor

                                                                    Heavy component




                          Prepolycondensation reactor                          Condenser


                                                                                                               Ethylene glycol
                                                                                                              liquid seal trough            Oligomer residue




       Residue                  Prepolymer filter              EG            EG jet pump
                                                                                                                                            Exhaust gas is incinerated in
                                                                                                                                            a heat medium furnace

                                                                                                              Liquid ring pump              Recycle EG to slurry allocation tank




                         Final polycondensation reactor                        Condenser




       Residue            Melt filtering and conveying



                Directly to spinning            Ribbon                        Underwater
                     workshop                   casting                                                   Flake drying             Packaging
                                                                              pelletizing




                                                                     PET caput-heels and waste flakes



4.      Production flow of POY/FDY

The production process of POY and that of FDY are basically the same. The polyester melt is

connected and transported to the device from the outlet of the melt distribution valve of the polyester

                                                                                         44
                                                                                2022 Annual Report of Hengyi Petrochemical Co., Ltd.


device, and then is divided into two systems through the melt three-way valve. On the way, it is

pressurized by the melt booster pump, and then sent to the melt distribution valve after cooling-down

by the melt cooler. The polyester melt from the melt distribution system enters the spinning chamber

insulated by steam phase heat medium at a certain temperature and is delivered to the spinning

assembly after metering by a metering pump. The melt pipe is equipped with a freezing valve to

ensure that the spinning position can be independently started and stopped. After the melt is filtered

and pressed by the filter layer again in the spinning assembly, it is ejected from the spinneret in a thin

stream and solidified into yarns under the condition of constant temperature and humidity. The yarn

is oiled by the tanker, and then through the network nozzles, it is rolled into a yarn tube in the winding

machine. POY and FDY products were prepared under high speed winding ranging from 2,500m/min

to 5,100m/min.
                                       Booster                      Melt distribution                                           Spinning
                                                     Melt cooler                          Static mixer      Metering pump
          Polyester melt                pump                             valve                                                  assembly




        Oil + water        Blending        Oil

                                                                                           Draw-off                             Packaging
                                                                                                            POY winding                           Delivery
                                                                                            godet                                 check
        Cooling (ring
                                       Oiling        Spinning        Network
        blowing, side
                                       device        channel          nozzle                Heating
          blowing)                                                                                           FDY winding         Dyeing
                                                                                             roller
            Oil dripping fluid

                                   Oil exhaust gas                                        Oil exhaust gas


5.   Production flow of DTY

The POY yarn on the yarn tube rack is wound into a DTY yarn tube and becomes a finished product

after it passes through yarn guide, feeding roller, texturing heater, cooling, drafting, false twister,

feeding roller in the middle, network, heater, delivery roller and oil roller.
                                    Original         Upper roller       Upper heater                           Drafting and
          POY yarns                                                  (texturing heater)
                                                                                               Cooling                            Middle roller
                                 filament rack        feeding                                                  false twisting



                                                                     Oil exhaust gas



                                  Lower heater                                              Winding and        Grading and
           Network                                   Lower roller         Oiling                                                    Delivery
                                 (setting heater)                                            forming            packaging



                                                                        DTY oil             Waste yarn


6.   Production flow of staple fiber


                                                                           45
                                                                                             2022 Annual Report of Hengyi Petrochemical Co., Ltd.


Polyester staple fiber is a kind of fiber that is transported to the spinning machine through melt, spun

into shape, cut into fibers of different lengths after drafting, crimping and heat setting, and then

packed into individual packages. The main process includes melt conveying, spinning, cooling,

winding, tube falling, bundling, drafting, tension heat setting, folding, crimping, cutting and

packaging.

 Polyester melt        Booster pump                 Melt cooler          Static mixer


                                                                       Metering pump


                                                                      Spinning assembly                                                            Cutting off               Packaging



                                                                         Air cooling                                                       Drag tension machine         Polyester staple fiber


                                                                        Spinning oil                                                               Yarn guide



                                                                        Spinning oil               Dragger          Feeding machine        Relaxation heat setting

                                                                                                                         Reciprocating
                                                                                                                                           Fiber-spreading machine
                                                                                                                            engine


     Second drafter       Draft bath                First drafter     Impregnating tank            Yarn guide              Bundling           Crimping machine


                                                                                                        Folding
     Steam heater     Tension heat setting          Spray oiling        Third drafter                                   Tension machine        Steam preheater
                                                                                                        machine



7.       Production flow of bottle flakes

The production process of bottle flakes, i.e. bottle grade flakes, is composed of two parts: melt

polymerization + solid phase polymerization. The main process of melt polymerization consists of

pulping, esterification, polycondensation, and dicing, and is basically the same as that of fiber

polymerization. The difference lies in that IPA, stabilizer and toner are added in the formula of bottle

flakes. The main process of solid phase polymerization is crystallization, preheating, reaction, and

cooling.

                                                                                                             Nitrogen


                          Product                                        Solid phase polycondensation
                         packaging                   Flake cooling                 reaction                                       Preheating                            Crystallization



                          Auxiliary                                                                                          Demineralized water                     Basic flake conveying
                          solution


        PTA
                           Slurry                    Esterification
                         preparation                   reaction           Polycondensation reaction                                Cropping                                 Drying

        IPA


                                       EG distillation                          Vacuum system                                   Water filtration



                                                                                        46
                                                    2022 Annual Report of Hengyi Petrochemical Co., Ltd.


(III)       Main performance drivers

1.      Actively promoting    the transformation and implementation of scientific research

achievements, ushering in a new era of green development

The Company strengthened the independent R&D efforts, fully leveraged the technological

advantages in R&D, continued carrying out R&D of high-end polyester chemical fiber products and

green products, co-built research institutes, joint laboratories and other platforms with first-class

universities, completed the mechanism of "industry, academia, research, and application", accelerated

the transformation of scientific and technological achievements into industries, and comprehensively

promoted the transformation from “Industrial Hengyi" to “Technological Hengyi", continuously

enhancing the contribution of scientific research and technological innovation to the Company's main

business.

During the reporting period, the production and quality of the Company's green and environmentally-

friendly polyester product "Eticont" continued to be improved, achieving the industrialization of a

new generation of green, healthy, and environmentally-friendly polyester fibers, ushering in a new

era of green development for polyester fibers. In the field of differentiated products, the development

of functional composite materials of the Company, such as antibacterial and cationic dyes, has been

taking shape and gradually advancing to industrialization.

2.      Seize the prosperity cycle of Southeast Asian product oil market and efficiently running the

Brunei Phase I Project

In 2022, the economy of Southeast Asia rebounded rapidly, and the demand for product oil received

strong support. Besides, due to the continuous withdrawal of outdated production capacity and the

comprehensive influence of geopolitical factors, the supply pattern of product oil continued to be

tight. Against the backdrop of supply shortage, the Southeast Asian product oil market maintained a

prosperous pattern, driving Brunei Refinery's profitability to improve.

Brunei Phase I Project has a crude oil processing capacity of 8 mtpa. Since the commercial operation

started, the project has been operating at full capacity and can be increased to 110% or more according

to market conditions. During the reporting period, the Company quickly adjusted the product structure

based on the product profitability, fully ensuring the optimal profitability of the project. While

                                                   47
                                                        2022 Annual Report of Hengyi Petrochemical Co., Ltd.


ensuring the efficient operation of the Brunei Phase I Project, the Company has been fully promoting

the construction of the Brunei Phase II Project. After the completion of the Brunei Phase II Project, a

new “olefin-polyolefin" industrial chain will be added, which is conducive to improving the refining-

petrochemical integration of the Brunei Project, further enhancing the advantages of collaborative

operation between upstream and downstream industries, and improving the overall profitability of

the Company.

3.   Flexibly adjusting the product structure to increase the proportion of high value -adde d

products

Closely following the fluctuations in the crack spread of product oil in the Singapore market, the

Brunei Project purchased more suitable types of raw materials for processing, reduced production

costs, and timely adjusted the production proportion of products. In the market situation where the

crack spread of jet fuel was weaker than that of diesel, the project promptly converted jet fuel into

diesel, striving to maximize profits. In addition, the production capacity of PTA and PIA of the

Company could also be flexibly converted according to market conditions, effectively improving the

utilization of capacities and the added value of products. Bottle flakes, due to their high transparency

and good glossiness, could increase the added value of packaged goods, which is beneficial for

increasing product premium rates and is highly favored by downstream manufacturers. As of the end

of the reporting period, the Company has a production capacity of 2.7 mtpa of polyester bottle flakes

(including RPET), with a large profit margin.

4.   Continuously advancing key projects and strengthening the integrated industrial chain

through cohesion

The Company has been developed into a leading global enterprise that integrates the industrial "crude

oil - PX - PTA polyester" chain with the "crude oil - benzene CPL - polyamide” chain, continuously

extends the petrochemical industrial chain, enriches product types, and further improves product

structure, effectively consolidating the core competitiveness of the main business and enhancing the

ability to resist market risks.

During the reporting period, 1.1 mtpa New Environment-friendly Differentiated Fiber Project, 1.2

mtpa Caprolactam-Polyamide Industry Integration and Supporting Project, the Brunei Phase II


                                                   48
                                                        2022 Annual Report of Hengyi Petrochemical Co., Ltd.


Project and other projects under construction of the Company were orderly promoted; in addition, the

2.5 mtpa purified terephthalic acid (PTA) engineering project and 1.8 million mtpa functional

materials project of joint venture Hainan Yisheng have also been actively advancing. After the

completion and operation of the projects under construction, the Company's performance is expected

to further enhanced, so as to improve the Company's market share in the fields of staple fiber and

bottle flakes, etc., effectively strengthen the downstream industrial chain, and fully leverage the

unique advantages driven by both polyester and polyamide businesses, further enhancing the

advantages of a balanced and integrated industrial chain that highly matches the upstream and

downstream.

5.   Building a self-owned logistics system to assist in the coordinated development of upstre am

and downstream industries

In order to meet the needs of business growth and production safety, the Company was vigorously

building a logistics system, creating its own transportation fleet of ships and that of trucks, so as to

enhance the competitiveness of the Company's main business and stabilize the supply of raw materials,

assisting in stable production capacity at home and abroad. The Company was developing digital

logistics, creating a TMS system that combines internal standardized management, information data

exchange with upstream and downstream factories, and online control of vehicle and road operation

safety, so as to reduce manual operations and improve accuracy while standardizing processes. The

industrial layout of "petrochemical + logistics" can reduce the logistics costs of internal raw materials

and products, better achieve upstream and downstream collaboration, and provide strong supports for

the development of the main business, comprehensively enhancing comprehensive competitiveness.

Procurement mode of main raw materials

                                                                                        Currency unit: RMB

                                                       Has the
                                     Percentage of    settlement          Average price Average price
     Main raw       Procurement
                                    total amount of    method            in the first half in the second
     materials         model
                                        purchase       changed             of the year half of the year
                                                    significantly?

     Crude oil      Purchasing          30.84%                No             5,442.68          5,223.07


                                                   49
                                                          2022 Annual Report of Hengyi Petrochemical Co., Ltd.

                       inquiry

                     Purchasing
       PX                                10.89%                 No             7,479.70         7,559.86
                      inquiry

                     Purchasing
      MEG                                 5.59%                 No             4,406.42         3,670.69
                      inquiry

Reasons for the significant change in the prices of raw materials compared with the previous

reporting period

During the reporting period, there were significant changes in the raw material prices of the Company

compared with that in the previous reporting period, mainly due to the escalation of the geopolitical

situation and fluctuations in global crude oil inventory and supply. In 2022, crude oil prices showed

an overall upward trend, with an increase in the first half of the year and a decrease in the second half.

According to CCF data, the average price of WTI crude oil in 2022 increased by 38.73% compared

with that in 2021, and the price of Brent crude oil increased by 39.65%. At the same time, the rise in

crude oil price also lifted the prices of downstream products in the industrial chain such as PX.

The purchase price of energy accounts for more than 30% of the total production cost

□ Applicable Not applicable

Reasons for significant changes in major energy types

□ Applicable Not applicable

Main production technologies

                Stage of   Core
                                        Patented
Main products production technical                                   Advantage in product R&D
                                       technology
              technology personnel

                                                  Advanced equipment and technology, high production
                  Mass     Multiple Introduction
   Gasoline
                production persons and innovation capacity, low costs of raw materials and transportation, and
                                                  high level of eco-friendliness

                                                  Advanced equipment and technology, high production
                  Mass     Multiple Introduction
    Diesel                                        capacity, low costs of raw materials and transportation, and
                production persons and innovation
                                                  high level of eco-friendliness

                                                  Advanced equipment and technology, high production
                  Mass     Multiple Introduction
   Kerosene     production persons and innovation capacity, low costs of raw materials and transportation, and
                                                  high level of eco-friendliness

  Paraxylene       Mass     Multiple   Introduction Advanced equipment and technology, high production

                                                     50
                                                            2022 Annual Report of Hengyi Petrochemical Co., Ltd.


                Stage of   Core
                                          Patented
Main products production technical                                     Advantage in product R&D
                                         technology
              technology personnel
                production persons and innovation capacity, low costs of raw materials and transportation,
                                                  high product purity, and long operating cycle of the plant

                                                  Advanced equipment and technology, high production
                  Mass     Multiple Introduction
  Benzene                                         capacity, low costs of raw materials and transportation,
                production persons and innovation
                                                  high product purity, and long operating cycle of the plant

   Purified                                       High production capacity, low investment, low energy
                  Mass     Multiple Introduction
 terephthalic   production persons and innovation consumption, convenient transportation and high level of
     acid                                         eco-friendliness

                  Mass     Multiple Introduction Short process, high production capacity, low consumption
  Polyester
                production persons and innovation of raw materials and public works, etc.

                                                  The third and fourth monomers are added into the
                                                  polymerization reaction system, and a special equipment
                                                  structure     is   adopted.    Through       esterification,
                                                  prepolycondensation and final polycondensation reaction,
                                                  low-temperature dyeable cationic polyester is prepared,
                  Mass     Multiple Introduction
  Polyester                                       lowering the cost of subsequent dyeing and reducing
                production persons and innovation
                                                  environmental pollution. Additives such as compound
                                                  stabilizers are used to increase the melting point and
                                                  improve the heat resistance of melts, while increasing the
                                                  whiteness and improving the hue and heat resistance of the
                                                  products.

                                                  No dulling agent is added in the polymerization process to
                  Mass     Multiple Introduction
  Polyester                                       produce super bright polyester products to meet the needs
                production persons and innovation
                                                  of different customers with low production costs

                                                  By adding dulling agents in the polymerization process to
                  Mass     Multiple Introduction produce full dull polyester products, the problem of low
  Polyester     production persons and innovation filter life due to the increase of dulling agents is solved and
                                                  energy consumption is reduced.

                                                    By optimizing the design of the reactor structure and
                Wide range                          adding titanium-based catalysts instead of antimony-based
                             Multiple Introduction catalysts, the catalyst is uniformly dispersed in the
  Polyester          of      persons and innovation material, and an environmentally-friendly antimony-free
                applications
                                                    polyester product is produced, realizing a high level of eco-
                                                    friendliness.

                                                  The masterbatch preparation process has been improved,
                                                  the types and proportions of silver-based antibacterial
                                                  agent, PBT powder mixture and dispersant have been
                  Mass     Multiple Introduction
  Polyester
                production persons and innovation studied, and the optimal proportions of the three have been
                                                  determined. The antibacterial masterbatch has been
                                                  prepared by melt blending and extrusion with outstanding
                                                  features.


                                                       51
                                                          2022 Annual Report of Hengyi Petrochemical Co., Ltd.


                Stage of   Core
                                       Patented
Main products production technical                                   Advantage in product R&D
                                      technology
              technology personnel

              Wide range
                           Multiple Introduction Maximum output, highest conversion rate and lowest
  Polyester        of
                           persons and innovation energy consumption are realized
              applications

              Wide range                          By tapping the potential of equipment, the effect of
                           Multiple Introduction
  Polyester        of      persons and innovation increasing production and efficiency has been achieved
              applications                        without increasing investment

                                                  Through recycling, energy waste is reduced and energy
              Wide range
                           Multiple Introduction utilization rate is improved; by continuously introducing
  Polyester        of      persons and innovation energy-saving technologies, production costs have been
              applications
                                                  reduced.

              Wide range                          It extends the filter service life, reduces labor waste, and
                           Multiple Introduction
  Polyester        of                             saves packaging costs, bringing considerable economic
                           persons and innovation
              applications                        benefits to the Company

                                                  Through modification during the polymerization reaction,
                                                  the fluidity and ductility of the polyester melt are
                                                  improved. With the same polymerization residence time,
              Wide range
                           Multiple Introduction the intrinsic viscosity of the product is higher than that of
  Polyester        of      persons and innovation the conventional polyester, and the processing
              applications
                                                  performance of the melt is also improved. A utility model
                                                  patent has been granted for this technology. The patent
                                                  number is ZL201120219233.4.

                                                   Through independent R&D, the Company has successfully
               Wide range
                            Multiple Introduction developed and produced titanium dioxide for polyamide,
Polymerization      of      persons and innovation and completed independent production and supply of
               applications
                                                   auxiliary materials to replace imports.

                                                   Through independent R&D, the Company has successfully
               Wide range
                            Multiple Introduction developed and produced titanium dioxide for polyamide,
Polymerization      of
                            persons and innovation and completed independent production and supply of
               applications
                                                   auxiliary materials to replace imports.

                                                  Using advanced AI technology, the Company can
              Wide range                          automatically monitor the spinning process, and detect and
                           Multiple Introduction
   Spinning        of                             deal with abnormalities in a timely manner, thereby
                           persons and innovation
              applications                        improving the product quality and production efficiency
                                                  and reducing the cost

                                                  Using advanced AI technology, the Company can
              Wide range
                           Multiple Introduction automatically inspect the appearance defects of fully
   Spinning        of      persons and innovation drawn yarn rolls, thereby improving the production
              applications
                                                  efficiency and reducing the cost

   Spinning    Wide range                            Using advanced automation technology, the Company
                          Multiple    Introduction
                   of                                realizes the automation of the production process, greatly
                                                     52
                                                          2022 Annual Report of Hengyi Petrochemical Co., Ltd.


                Stage of   Core
                                        Patented
Main products production technical                                   Advantage in product R&D
                                       technology
              technology personnel
              applications persons and innovation reducing manual operations, improving the production
                                                  efficiency and reducing the cost

                                                Using advanced technology, the Company shortens the
                Mass     Multiple Introduction process flow and increases the production capacity and
  Spinning
              production persons and innovation degree of differentiation, maintaining stable product
                                                quality with low utility costs

                                                Using the melt direct spinning POY→DTY process route,
                                                the melt is ejected from the independently designed
                                                "straight-line"-shaped spinneret hole, and then cooled,
                Mass     Multiple Introduction
  Spinning    production persons and innovation oiled, rolled and spun into flat special-shaped POY yarns.
                                                POY yarns are then textured into flat DTY polyester fully
                                                drawn yarn, which feature lower bulk density, lighter
                                                weight and softer fabric feel.

                                                Using the melt direct spinning POY→DTY process route,
                                                the melt is ejected from the independently designed
                                                "cross"-shaped spinneret hole, and then cooled, oiled,
                Mass     Multiple Introduction
  Spinning    production persons and innovation rolled and spun into cross-shaped POY yarns. POY yarns
                                                are then textured into cross DTY polyester fully drawn
                                                yarn, which feature lower bulk density, lighter weight,
                                                better air permeability and softer fabric feel.

                                                Using the melt direct spinning PDY process route, the melt
                                                is ejected from the independently designed "tree"- or
                Mass     Multiple Introduction "star"-shaped and other special-shaped spinneret holes,
  Spinning
              production persons and innovation and then cooled, oiled, rolled and spun into "tree"- or
                                                "star"-shaped and other special-shaped FDY yarns. This
                                                type of polyester fully drawn yarn features lower bulk
                                                density, lighter weight, special luster, and softer fabric feel.

                                                The functional self-heating masterbatch is added to
                                                produce the functional hollow polyester fiber. It can be
                Mass     Multiple Introduction used as the "core layer" of the heat retaining and
  Spinning
              production persons and innovation comfortable composite fiber, with double heat retaining
                                                effects. A utility model patent has been granted for this
                                                technology. The patent number is ZL201410481816.0.

              Wide range                          With the use of advanced equipment and process
                           Multiple Introduction
  Spinning         of      persons and innovation technology, short process, high degree of automation, and
              applications                        low manufacturing cost are achieved.

              Wide range                          Through technical improvement, the manual operation
                           Multiple Introduction
  Spinning         of                             cycle is extended, the product quality stability is improved,
                           persons and innovation
              applications                        and the resource consumption and cost are reduced

                                                By installing in-line addition equipment, dynamic and
  Spinning    Wide range Multiple Introduction
                  of     persons and innovation static mixing equipment, oiling nozzles, winders, etc. on
                                                the melt direct spinning line, the existing equipment has
                                                     53
                                                          2022 Annual Report of Hengyi Petrochemical Co., Ltd.


                Stage of   Core
                                        Patented
Main products production technical                                   Advantage in product R&D
                                       technology
              technology personnel
              applications                           been transformed and upgraded, enabling the polyester
                                                     melt direct spinning line to produce differentiated and
                                                     high-end products. It solves the challenge of using the
                                                     large-capacity polyester plant to produce functional
                                                     differentiated chemical fibers of multiple varieties in small
                                                     batches. Functional modified fibers are produced,
                                                     including colored, flame-retardant, antibacterial and full
                                                     dull fibers.

                                                  The self-owned technology of the Company is applied to
                                                  the production of flame-retardant polyester. Single-
              Wide range
                           Multiple Introduction component spinning or composite spinning technology is
  Spinning         of
                           persons and innovation used to produce single-component or two-component
              applications
                                                  sheath-core composite flame-retardant and anti-dripping
                                                  POY-DTY polyester fully drawn yarn.

                                                  Through independent R&D, the Company produces
              Wide range
                           Multiple Introduction polyester and polyamide, SPH, sea-island, cationic dyed
  Spinning         of
                           persons and innovation polyester and other composite yarns to meet the high-end
              applications
                                                  market demand

                                                  Through independent R&D, the Company produces
              Wide range
                           Multiple Introduction differentiated and functional products such as HOY and
  Spinning         of
                           persons and innovation medium-strength yarns for segment markets, meeting the
              applications
                                                  needs of specific users

                                                  In the spinning process, the non-contact heating method is
                                                  adopted to reduce the friction and heating of the yarns
                                                  during processing to avoid the production of broken yarns.
                                                  Low-temperature         stretching      deformation-high-
              Wide range                          temperature setting are adopted and appropriate tangle jets
                           Multiple Introduction
  Spinning         of                             are used to reasonably control the tangle air pressure
                           persons and innovation
              applications                        bundling performance and other production processes to
                                                  produce ideal fully-drawn yarns (FDY) similar to the
                                                  products of parallel drafting machines. A utility model
                                                  patent has been granted for this technology. The patent
                                                  number is ZL200810059725.2.

                                                  Through independent R&D, the Company produces oils
              Wide range
                           Multiple   Independent suitable for the spinning process to improve the processing
  Spinning         of
                           persons       R&D      performance of the product, so that the weaving process
              applications
                                                  can proceed smoothly and the product quality is excellent.

                                                  By using the programmable controller (PLC), the
                                                  composite yarn is stretched in multiple stages, and the
              Wide range
                           Multiple Introduction order of the stretching ratio of each stage can be changed
  Spinning         of      persons and innovation as needed within the range, so that the composite yarn has
              applications                        different structural densities, resulting in the difference in
                                                  color absorption and dyeing rates, and realizing multiple
                                                  colors after dyeing. It has brought significant economic

                                                     54
                                                          2022 Annual Report of Hengyi Petrochemical Co., Ltd.


                Stage of   Core
                                       Patented
Main products production technical                                   Advantage in product R&D
                                      technology
              technology personnel
                                                     and social benefits. A utility model patent has been granted
                                                     for this technology. The patent number is
                                                     ZL200710070581.6.

                                                  The graphene masterbatch and PET flakes are blended and
                                                  spun into yarns. A spinneret with a 4C aperture is used to
                                                  prepare hollow graphene polyester fiber POY, and the
              Wide range
                           Multiple Introduction fluffy curl of the polyester fiber is further improved in the
  Spinning         of
                           persons and innovation subsequent texturing process. This gives the polyester fiber
              applications
                                                  the features of heat retaining and light weight in addition
                                                  to the functionality of graphene, expanding its application
                                                  prospect of graphene in the field of textiles.

                                                  The antimony-free polyester melt is produced by adding a
              Wide range                          titanium-based catalyst to polyester to instead of
                           Multiple Introduction
  Spinning         of                             antimony-based catalysis, and then antimony-free staple
                           persons and innovation
              applications                        fibers and fully drawn yarns are produced through a
                                                  spinning process, featuring high environment-friendliness.

                                                  By spinning and winding a bunch of POY and a bunch of
                                                  FDY, a new type of polyester/polyester composite yarn is
              Wide range
                           Multiple Introduction made, and it can be used for weaving high-grade artificial
  Spinning         of
                           persons and innovation silk clothing fabrics and home textile fabrics, which has
              applications
                                                  the advantages of rich hand feel, anti-wrinkle property and
                                                  good drapability.

              Wide range
                           Multiple Introduction Through independent R&D, the spinning oil for FDY has
  Spinning         of      persons and innovation been successfully prepared to replace imported oils.
              applications

                                                  The antimony-free polyester melt is produced by adding a
              Wide range                          titanium-based catalyst to polyester to instead of
                           Multiple Introduction
  Spinning         of      persons and innovation antimony-based catalysis, and then antimony-free staple
              applications                        fibers and fully drawn yarns are produced through a
                                                  spinning process, featuring high environment-friendliness.

                                                  By spinning and winding a bunch of POY and a bunch of
                                                  FDY, a new type of polyester/polyester composite yarn is
              Wide range
                           Multiple Introduction made, and it can be used for weaving high-grade artificial
  Spinning         of      persons and innovation silk clothing fabrics and home textile fabrics, which has
              applications
                                                  the advantages of rich hand feel, anti-wrinkle property and
                                                  good drapability.

              Wide range
                           Multiple Introduction Through independent R&D, the spinning oil for FDY has
  Spinning         of
                           persons and innovation been successfully prepared to replace imported oils.
              applications

                Mass     Multiple Introduction By controlling the temperature of false twisting
  Texturing   production persons and innovation deformation, the linen type is achieved, which not only has
                                                the style of natural linen fibers, but also has the stiffness of
                                                     55
                                                         2022 Annual Report of Hengyi Petrochemical Co., Ltd.


                Stage of   Core
                                       Patented
Main products production technical                                   Advantage in product R&D
                                      technology
              technology personnel
                                                    artificial linen fibers.

                                                The airflow through the tangle jet is closed intermittently,
                                                and a variety of polyester POY yarns of different colors are
                                                composited through false twisting deformation to produce
                                                a fancy composite polyester yarn interleaved with fluffy
                Mass     Multiple Introduction non-intermingled low-stretch fiber and intermingled
  Texturing
              production persons and innovation blended fiber. Colored polyester POY is used to produce
                                                the colored composite yarn directly by texturing,
                                                eliminating the complicated downstream dyeing process,
                                                reducing the cost of the product, simplifying the process
                                                and lessening the pollution to the environment

                                                A double-solenoid valve opening and closing logic design
                                                is adopted. The two solenoid valves arranged in parallel or
                                                series are designed with a reasonable opening and closing
                                                logic to jointly control them to realize intermittent
                Mass     Multiple Introduction switching of the tangle jet airflow and the intelligent
  Texturing
              production persons and innovation design of polyester fancy composite yarn tangling points.
                                                At the same time, it reduces the frequency of use of a single
                                                solenoid valve to prevent overheating damage to a single
                                                solenoid valve, effectively improving the efficiency of
                                                texturing.

                                                The Company has a more mature technology for producing
                                                products with a monofil fineness of 0.5-1.0dpf, which
                                                provides technical support and experience accumulation
                                                for the development of finer products. Through the
                                                supporting of pre- and post-spinning equipment, the
                Mass     Multiple Introduction
  Texturing   production persons and innovation Company realizes independent R&D. At present, the
                                                Company's production technology of ultra-fine fibers of
                                                less than 0.5dpf is mature, the quality is stable, and
                                                relevant production conditions are available. They are
                                                mainly used for producing high-grade fabrics and
                                                decorative fabrics.

                                                In pre-spinning, the third monomer is introduced into the
                                                reaction system to prepare low-temperature dyeable
                Mass     Multiple Introduction
  Texturing   production persons and innovation cationic POY, which is matched with post-spinning and
                                                texturing to prepare DTY products, thereby reducing the
                                                cost of subsequent dyeing and environmental pollution.

                                                The technology is independently researched and
                                                developed by the Company. Nubby products are produced
                Mass     Multiple Introduction under special process conditions such as stretching
  Texturing
              production persons and innovation temperature and stretching ratio. With the characteristics
                                                of cotton and linen fabrics, they are widely used in summer
                                                cotton and linen fabrics and popular in the market.

  Texturing     Mass      Multiple   Introduction Composite yarns are made by processing two or more

                                                    56
                                                           2022 Annual Report of Hengyi Petrochemical Co., Ltd.


                Stage of   Core
                                         Patented
Main products production technical                                    Advantage in product R&D
                                        technology
              technology personnel
               production persons and innovation fibers. The processed products have the characteristics of
                                                 various fibers, such as fabric cotton feel, softness and
                                                 breathability, and different patterns of dyeing. Examples
                                                 include FDY-DTY composite yarn, high- and low-
                                                 viscosity composite yarn, cationic dyed polyester
                                                 compound, etc. This product is widely used in high-end
                                                 fabrics, and the market demand is great

                                                 The special-shaped section of the spinning spinneret
                                                 produces polyester fibers with different sections, which
                                                 improves the capillary effect of the fibers in the fabric, so
                 Mass     Multiple Introduction that sweat can quickly migrate to the surface of the fabric
  Texturing
               production persons and innovation and disperse due to the effects of wicking, diffusion and
                                                 transmission, achieving the purpose of moisture
                                                 conductivity and fast drying, and improving the moisture
                                                 permeability of polyester fabrics

                                                 By producing the S+Z products on a twin-strand machine,
                                                 the torques of the two yarns cancel each other after
                                                 stranding, resulting in a torque-free product. This
                 Mass     Multiple Introduction
  Texturing                                      technology has the advantages of flat surface, easy
               production persons and innovation
                                                 weaving, rich hand feel, and even dyeing. In particular, it
                                                 shows good effect in oxford fabric, so it is very suitable for
                                                 high-end decorative fabrics

                                                   Using the production technology of wool-like fibers, POY
                                                   yarns are drawn and falsely twisted on the DTY machine,
                                                   and then compounded with DTY of the PTT component.
                                                   The PTT fiber floats on the surface of the yarn and exerts
               Wide range
                            Multiple Introduction its excellent wearing performance. The high-shrinkage
  Texturing         of
                            persons and innovation modified PET fiber is placed in the inner layer of the yarn
               applications
                                                   to exert its rigid supporting effect and bring out a stronger
                                                   sense of uprightness. A utility model patent has been
                                                   granted for this technology. The patent number is
                                                   ZL201010174972.4.

                                                   The false-twisting texturing technology is used to produce
               Wide range
                            Multiple Introduction polyester fully drawn yarn with good hollowness and clear
  Texturing         of      persons and innovation profiled outline, and high requirements for conformal
               applications
                                                   properties such as profile degree and hollowness

                                                   The technology is independently developed by the
               Wide range                          Company and is used to process DTY of various colors
                            Multiple Introduction such as black, red, gray, and yellow. The color is uniform
  Texturing         of      persons and innovation and not easy to fade in daily use. No dyeing is required
               applications
                                                   after weaving, and the yarn is mostly used for making
                                                   special-purpose fabrics.


Multifunctional Leading in Multiple Introduction The core technology of this product is the current
polyester bottle  China    persons and innovation international advanced high-temperature crystallization

                                                      57
                                                        2022 Annual Report of Hengyi Petrochemical Co., Ltd.


                Stage of   Core
                                       Patented
Main products production technical                                 Advantage in product R&D
                                      technology
              technology personnel
    flakes                                         and solid-phase polycondensation process with short
                                                   process and low energy consumption. The comprehensive
                                                   energy consumption per unit of product has reached the
                                                   leading level in China


Production capacity of main products

Please refer to I. Major businesses engaged in by the Company during the reporting period of

Section III, Business Summary of the Company.

Product categories of major chemical parks

              Major chemical parks                                Main product categories

                PMB Industrial Park                      Gasoline, diesel, jet fuel, PX, and benzene

      Linjiang High-tech Industrial Park                      Flake, staple fiber, POY, and FDY

    Haining Economic Development Zone
                                                                 Flake, POY, FDY, and DTY
           (Jianshan New District)

  Suqian High-tech Industrial Development
                                                                    Flake and staple fiber
                   Zone

     Jiaxing Xiuzhou High-tech Industrial
                                                                    Flake, POY, and FDY
              Development Zone

             Shaxi Town Industrial Park                                 Flake and POY

     Ningbo Petrochemical Economic and
                                                                             PTA
      Technological Development Zone

     Dalian Economic and Technological
                                                                     PTA and bottle flake
             Development Zone

    Yangpu Economic Development Zone                                 PTA and bottle flake


EIA approvals being applied for or newly obtained during the reporting period

□ Applicable Not applicable

Unusual suspension of production of the listed company during the reporting period

                                                   58
                                                    2022 Annual Report of Hengyi Petrochemical Co., Ltd.


□ Applicable Not applicable

Relevant approvals, permits, qualifications and validity periods

Mainly including: Production Safety Permit, Emission Permit, and Cargo Transportation Permit.

Engaged in petroleum processing and petroleum trading.

                                                                                             Validity
  SN       Holder         Certificate name        Certificate No.           Issuer
                                                                                             period

                                                                     Beilun Branch of
           Zhejiang                             91330200744973411    Ningbo Municipal       December
   1                     Emission Permit
           Yisheng                              W001W                Ecology and            15, 2026
                                                                     Environment Bureau

                                                                     Department of
           Zhejiang      Radiation     Safety                        Ecology and            November
   2                                            ZHFZ No. B2005
           Yisheng       Permit                                      Environment of          17, 2024
                                                                     Zhejiang Province

                                                                     Department of
           Zhejiang      Production    Safety   (ZJ)      WHAXZZ     Emergency             January 03,
   3
           Yisheng       Permit                 (2019)-B-1448        Management of            2025
                                                                     Zhejiang Province

                                                                     Hangzhou
                                                91330000765215943    Municipal Ecology     August 27,
   4    Hengyi Limited   Emission Permit
                                                G001Y                and Environment         2023
                                                                     Bureau

                         Work          Safety                        Hangzhou
                         Standardization        Hangzhou             Municipal Bureau of
   5    Hengyi Limited                                                                       2023.08
                         Level-3 Enterprise     AQBFZⅢ202100807     Emergency
                         (Textile)                                   Management

                                                                   Hangzhou
         Hengyi High-                           913301006680033406 Municipal Ecology        November
   6                     Emission Permit
            Tech                                001Q               and Environment           25, 2026
                                                                   Bureau

                         Work          Safety                        Hangzhou
         Hengyi High-    Standardization        HZ                   Municipal Bureau of     January
   7                                                                                          2023
            Tech         Level-3 Enterprise     AQBFZⅢ201900974     Emergency
                         (Textile)                                   Management

                                                                   Hangzhou
           Hengyi                               913301097245283880 Municipal Ecology        November
   8                     Emission Permit
           Polymer                              001P               and Environment           2, 2026
                                                                   Bureau




                                                   59
                                                     2022 Annual Report of Hengyi Petrochemical Co., Ltd.


                                                                                             Validity
SN      Holder         Certificate name        Certificate No.              Issuer
                                                                                             period

                                                                      Department of
        Hengyi        Radiation     Safety                            Ecology and           September
9                                            ZHFZ No. A2255
        Polymer       Permit                                          Environment of         19, 2024
                                                                      Zhejiang Province

                      Work          Safety                            Hangzhou
        Hengyi        Standardization        Hangzhou                 Municipal Bureau of
10                                                                                          April 2023
        Polymer       Level-3 Enterprise     AQBFZⅢ202100038         Emergency
                      (Textile)                                       Management

                                             91330411MA28BLM          Jiaxing Ecology and   December
11   Jiaxing Yipeng   Emission Permit
                                             Y30001V                  Environment Bureau     1, 2023

                      Port     Operations                             Jiaxing Municipal
                                                                                             March 11,
12   Jiaxing Yipeng   Permit of People's     (ZJNH) GJZ (1265)        Port and Shipping       2023
                      Republic of China                               Administration

                      Jiaxing Inland Port
                                                                      Jiaxing Municipal
                      Shoreline      Use                                                     March 11,
13   Jiaxing Yipeng                          JNHAZ No. (1265)         Port and Shipping
                      Registration                                                            2054
                                                                      Administration
                      Certificate

                                                                      Xiuzhou District
                                                                      Agriculture, Rural
                                             QS (JXNS) Z (2019)                             November
14   Jiaxing Yipeng   Water Use Permit                                and Water
                                             No. 007                                         12, 2023
                                                                      Resources Bureau of
                                                                      Jiaxing City

                                                                      Suzhou Municipal
                                             91320585MA1P1GP                                December
15   Taicang Yifeng   Emission Permit                                 Ecology and
                                             BXM001V                                        30, 2027
                                                                      Environment Bureau

                                                                      Hangzhou
     Shuangtu New                            91330100566050736P       Municipal Ecology     November
16                    Emission Permit
       Materials                             001Y                     and Environment        26, 2026
                                                                      Bureau

                                                                      Department of
     Shuangtu New     Radiation     Safety                            Ecology and           December
17                                           ZHFZ No. A3048
       Materials      Permit                                          Environment of        26, 2023
                                                                      Zhejiang Province

                      Work          Safety                            Hangzhou
     Shuangtu New     Standardization        Hangzhou                 Municipal Bureau of     October
18
       Materials      Level-3 Enterprise     AQBFZⅢ202101128         Emergency                2023
                      (Textile)                                       Management

                                             91350582MA31G07Q Quanzhou                        April 7,
19    Fujian Yijin    Emission Permit
                                             8C001V           Municipal Ecology                2026

                                                60
                                                      2022 Annual Report of Hengyi Petrochemical Co., Ltd.


                                                                                               Validity
SN      Holder        Certificate name          Certificate No.              Issuer
                                                                                               period
                                                                       and Environment
                                                                       Bureau

                                              91321311MA1UXUC Suqian Ecology and               July 18,
20    Suqian Yida    Emission Permit
                                              8XJ001R         Environment Bureau                2026

                     Radiation       Safety                            Suqian Ecology and     January 12,
21    Suqian Yida                             SHFZ No. 0199
                     Permit                                            Environment Bureau        2027

        Haining                               91330481MA29HXM Jiaxing Ecology and              July 22,
22                   Emission Permit
     Thermal Power                            L34001R         Environment Bureau                2025

     Haining New                              91330481MA29HRX          Jiaxing Ecology and     July 27,
23    Materials      Emission Permit          724001V                  Environment Bureau       2023

       Zhejiang                                                        Zhejiang Provincial
                     Special Equipment                                                         April 1,
24      Hengyi       Production License       TS3833335-2024           Administration for       2024
      Engineering                                                      Market Regulation

                     Construction                                      Hangzhou Urban
       Zhejiang
                     Enterprise                                        and Rural              December
25      Hengyi                                D333903322
                     Qualification                                     Construction           31, 2023
      Engineering
                     Certificate                                       Committee

                     Road      Transport                               Hangzhou
       Zhejiang
                     Operations Permit of     ZJYGXKHZ           No.   Municipal              August 31,
26      Hengyi
                     People's Republic of     330109186475             Transportation           2025
       Logistics
                     China                                             Bureau

                                                                       Beilun District
                     Hazardous                                         Branch of Bureau of
     Ningbo Hengyi                                                                            November
27                   Chemicals                YLAJ (2022) 0085         Emergency
        Trading                                                                                25, 2024
                     Operations Permit                                 Management of
                                                                       Ningbo

                     Road      Transport                               Shaoxing Keqiao
       Shaoxing
                     Operations Permit of     ZJYGXKSZ           No.   District                April 12,
28      Hengyi
                     People's Republic of     330621104701             Transportation           2031
       Logistics
                     China                                             Bureau

                     Work          Safety                              Ministry of
        Hengyi       Standardization                                   Transport of the       January 9,
29                                            2018-01-101490
       Logistics     Level-1 Enterprise                                People's Republic of     2024
                     (Road Transport)                                  China

                                                                       Hangzhou
       Hangzhou                               91330109MA28M4D          Municipal Ecology      November
30                   Emission Permit
        Yijing                                D8Y001P                  and Environment         4, 2026
                                                                       Bureau

                                                 61
                                                   2022 Annual Report of Hengyi Petrochemical Co., Ltd.


                                                                                            Validity
     SN     Holder       Certificate name        Certificate No.           Issuer
                                                                                            period

                                                                    Department of
           Hangzhou     Radiation     Safety                        Ecology and             May 22,
     31                                        ZHFZ No. A2259
            Yijing      Permit                                      Environment of           2027
                                                                    Zhejiang Province

                        Work          Safety                        Hangzhou
           Hangzhou     Standardization        Hangzhou             Municipal Bureau of     January
     32                                        AQBFZⅢ2019                                   2023
            Yijing      Level-3 Enterprise                          Emergency
                        (Textile)                                   Management

                                                                    Department of
            Hengyi      Production    Safety   (ZJ)      WHAXZZ     Emergency              December
     33
          Caprolactam   Permit                 (2019)-A-2191        Management of           5, 2023
                                                                    Zhejiang Province

                                                                    Department of
            Hengyi      Radiation     Safety                        Ecology and           January 16,
     34                                        ZHFZ No. A3044
          Caprolactam   Permit                                      Environment of           2027
                                                                    Zhejiang Province

                        Work          Safety
                                                                    Department of
                        Standardization
            Hengyi                             Zhejiang  AQBWH      Emergency              June 2023
     31                 Level-2 Enterprise     Ⅱ202100002
          Caprolactam                                               Management of
                        (Hazardous
                                                                    Zhejiang Province
                        Chemicals)


Engaged in petroleum processing and petroleum trading

Yes □ No

Engaged in fertilizer industry

□Yes No

Engaged in pesticide industry

□Yes No

Engaged in chlor-alkali and soda ash industry

□Yes No

III. Analysis of core competitiveness

1.    Leading international industrial strategy by adhering to industrial business and

highlighting main business

Focusing on the strategic policy of “consolidating, highlighting and optimizing the competitiveness
                                                  62
                                                    2022 Annual Report of Hengyi Petrochemical Co., Ltd.


of main business”, the Company takes the lead in applying polyester melt direct spinning technology,

large-scale PTA technology and high-end green caprolactam technology, and optimizes and expands

the terminal production capacity of chemical fiber industry through mergers and acquisitions to

realize the grafting of its advantages in petrochemical and chemical fiber industry; and substantially

improves the technology level and competitiveness in the above-mentioned fields of industry to boost

the high-quality development of petrochemical and chemical fiber industry.

Following the “headquarters + scientific research + base" trinity model, the Company has been

actively creating one platform, two centers, and six bases, and build a market pattern that "backs on

the Yangtze River Delta, the Pearl River Delta, and the Bohai Bay, and faces the blue sea", steadily

operating to help accelerate the cycle, and comprehensively enhancing the development momentum

of the Company. The Company took the lead in overseas layout of the Brunei Project to respond to

the "the Belt and Road" policy, seize the development opportunities of the Southeast Asian market,

and realize the international layout and operation of the industry, which helped the Company complete

the integration of the vertical industrial chain to solve the bottleneck of raw materials. The Brunei

Project is the first large-scale overseas petrochemical project that fully implements Chinese standards,

the largest foreign direct investment project in Brunei and the largest overseas investment project of

Chinese private enterprises so far, and has been listed in the first batch of key construction projects

under the "the Belt and Road” initiative.

2.   High-end R&D advantages by focusing on innovation and environmental protection

The Company has long been focusing on R&D and application of high-end technologies and products

in the field of petrochemical and chemical fibers. Relying on the university-enterprise platform, the

Company has established its leading position in technology and a product portfolio featuring

"diversification, serialization, quality, and uniqueness". Through comprehensive R&D of new

products and technologies related to the whole industry chain, the Company realizes full-process,

flexible development of high-tech products (technologies) and transformation of scientific and

technological achievements, and the technology level is industry-leading.

The Hengyi Research Institute, a subsidiary of the Company, is committed to the R&D of advanced

materials and green chemicals, actively enhances the Company’s ability to lead innovation, and takes


                                                   63
                                                       2022 Annual Report of Hengyi Petrochemical Co., Ltd.


the initiative to assume the main responsibility for the transformation of scientific and technological

achievements, the launch of new products on the market, and the realization of economic benefits to

accelerate the implementation of technological achievements.

The Company adheres to the concept of green and environmentally-friendly development,

transforming technological advantages into sustainable development momentum. The Company

focuses on the recycling of polyester throughout its life cycle, breaking through existing technical

difficulties and realizing high-quality recycling of polyester. Through independent project

establishment and R&D, the Company has produced safe, high-quality and environment-friendly

green polyester products, launched the self-developed green polyester product "Eticont", and

prepared high-performance polyester from bio-based materials. By promoting green manufacturing,

the environmental pollution caused by production has been effectively reduced, and the green loop

of textile life cycle has been realized.

3.   Advantages of vertical balance and intensive development in large-scale layout

The Company has been developed into a global leader integrating the industrial chain of "PX-

Polyester" with that of "Benzene-Polyamide”. Through the construction of upstream refineries

overseas, the expansion of midstream and downstream enterprises in China, the implementation of

mergers and acquisitions and restructuring and other differentiated development models, the

Company has built a "columnar" balanced and integrated industrial chain covering "crude oil -

aromatics - PTA - polyester" and "crude oil - benzene - CPL - polyamide". The Company coordinated

the matching of upstream, mid-stream and downstream raw materials, and has achieved balanced and

coordinated development of the entire industry chain from unique large-scale refining and

petrochemical industry to supporting PX, PTA, and polyester (PET) production capacities. After the

Brunei Phase II Project is completed and put into operation, a new "olefin - polyolefin" industrial

chain will be formed, which will improve the intensification, large-scale operation and integration

level of the Brunei Refining and Petrochemical Project, is conducive to the integrated, globalized and

balanced synergistic operation of the Company's products, equipment and utilities, and will help

enhance the Company's sustainable profitability and anti-risk ability.

The Company's production capacity ranks among the top of the industry, with obvious scale


                                                  64
                                                      2022 Annual Report of Hengyi Petrochemical Co., Ltd.


advantages. Currently, the refining and petrochemical design capacity of the Company is 8 mtpa, the

PTA production capacity of shareholding and joint-stock companies is 19 mtpa, the polymer

production capacity of shareholding and joint-stock companies is 10.765 mtpa, the caprolactam

production capacity is 400,000 tpa, and the production capacities of both PTA and polymer of

shareholding and joint-stock companies rank first in the world. The Company has been continuously

upgrading and optimizing the industrial model, consolidating and expanding the production capacity

advantages of each link, advancing the quantitative change of the Company's operation scale and the

qualitative change of the business structure, and promotes the investment and application of large-

scale equipment and energy-saving and consumption-reducing technologies. The Company's

advantage in scale promotes the stability of production plant operation, improves product quality and

production efficiency, and greatly reduces the unit investment cost and unit energy consumption,

giving the Company a significant advantage in unit manufacturing cost in the industry. Besides, the

large-scale procurement enables the Company to form strong operational capabilities and obtain

advantageous prices, saving procurement costs and providing a strong guarantee for the profitability

of final products.

4.   Intelligent operation advantages of digital-intelligence integration and efficient operation

The Company has established the "Petrochemical + Industrial Internet" information strategy to

promote the deep integration of new-gen information and communication technologies and the

petrochemical manufacturing industry and drive the digitalization, networking and intelligent

development of the chemical fiber manufacturing industry, so as to realize the highly coordinated

operation of the whole industrial chain. As a leading enterprise in the industry, the Company has

actively been building digital workshops and intelligent factories, and has built the first polyester

factory in China equipped with a full process intelligent storage and transportation system; has

creatively proposed a single-spindle data flow system, achieving data-driven production operations

and operational management; has independently developed a cloud-table finished product storage

system to achieve efficient logistics operation and automatic quality control of products in the

workshop warehouse, achieving process optimization, information sharing, and efficiency

improvement among various production processes; and, has been promoting information


                                                 65
                                                       2022 Annual Report of Hengyi Petrochemical Co., Ltd.


interconnection between intelligent manufacturing devices such as automatic winding, automatic

packaging, intelligent appearance inspection, AGV cars, robots, and three-dimensional warehouses.

The Company has pioneered a full-life product quality traceability system and a smart sales supply

chain system in the industry, and independently developed a visual "Hengyi Brain" to assist the

management personnel of the Company in achieving digital management.

The Company has innovated customer service ecosystem and a chemical fiber supply chain platform

integrating micro mall, supply chain finance, warehousing and logistics. Externally, it combines

Internet marketing and customer social experience management, providing various services including

independent order placement, supply chain support, data display through the whole process of sales,

and multi-dimensional portraits; internally, it realizes data sharing among various business systems,

improves the efficiency of data interaction, eliminates barriers to information flow, and forms a

closed-loop process for supply chain operations such as sales, collection, scheduling, delivery,

dispatching, shipment, and invoicing.

Besides, keeping in mind the aim of becoming a leader in the Internet of chemical fiber industry, the

Company gives full play to its own supply chain supporting strength, actively builds an industry

ecosystem, and strives to create an industrial platform of "online trading + online finance +

warehousing and logistics" to provide various digital solutions such as digital management, intelligent

manufacturing, online trading, logistics services, market analysis, production, supply and marketing

synergy, and supply chain finance, deeply empowering the development of the chemical fiber industry.

5.   Professional talent advantages of being rooted in China and having a global perspective

Learning the advanced domestic and foreign organizational management experience, the Company

has established a sound internal system to further optimize its organizational structure, continuously

improve its organizational management and operation efficiency, and bring into play the advantages

of scale synergy.

The Company has created an international, specialized, and professional management and operation

team, providing strong supports for the high-quality development of the Company. The Company has

attached great importance to talent introduction and cultivation, including strengthening the

construction of management and technical talent teams, actively introducing senior management and


                                                  66
                                                   2022 Annual Report of Hengyi Petrochemical Co., Ltd.


technical talents from both domestic and foreign sources through various channels, and improving

the internal talent cultivation model by combining industry, academia, research, and application,

providing employees with a good career development channel. The Brunei Project of the Company

has been steadily improving the localization level of employees, vigorously supporting the growth of

local youth in Brunei, achieving win-win talent cooperation.

In terms of employee incentive, in addition to providing employees with competitive remuneration

and incentive mechanisms in the industry, the Company has implemented two phases of restricted

stock incentive plans, four phases of employee stock ownership plans and two phases of share

repurchase plans to reserve for the subsequent employee stock ownership plans or stock incentive

plans since 2015, which has fully mobilized the enthusiasm of employees and effectively attracted

more high-caliber talents. Through the establishment of the long-term development sharing

mechanism, the sense of belonging and cohesion of employees is effectively enhanced, which lays

the talent foundation for the Company's long-term development.

IV. Analysis of main business

1.   Overview

In 2022, in the face of complex and severe domestic and international situations, increasingly fierce

market competition, and industry landscape, the Company withstood the pressures and successfully

completed the tasks and goals set at the beginning of the year. All employees worked together to

achieve steady production and improved quality and efficiency by optimizing production organization,

implementing refined business measures, advocating cost reduction and energy conservation, and

strengthening risk control. At the end of the reporting period, the Company realized operating income

of RMB 152.05 billion. The net profit attributable to shareholders of the listed company was RMB -

1.080 billion; the total assets of the Company was RMB 111.965 billion, and the net assets attributable

to shareholders of the listed company was RMB 25.447 billion; the basic earnings per share was RMB

-0.30 /share, and the weighted average net return on assets was -4.31%. During the reporting period,

the Company implemented the dividend distribution plan for 2021, distributing cash dividend totaling

RMB 717 million, which accounted for 21.05% of the Company's net profit attributable to the parent


                                                  67
                                                         2022 Annual Report of Hengyi Petrochemical Co., Ltd.


company in 2021.

During the reporting period, the Company implemented the third-phase share repurchase plan. As of

March 31, 2023, the cumulative number of shares repurchased by the Company reached 122,499,800,

which accounted for 3.34% of the total share capital of the Company, and the total amount paid was

approximately RMB 900 million. With the first- and second-phase share repurchases of RMB 510

million and RMB 624 million, as of the end of 2022, the cumulative repurchase amount of Hengyi

Petrochemical reached about RMB 2.034 billion. The third-phase share repurchase plan once again

injected a shot of energy in the market, demonstrating the Company's confidence in future

development.

(1) The Company seized opportunities in the Southeast Asian market to achieve high-quality

operations

During the reporting period, international oil prices fluctuated sharply, resulting in a significant

increase in overall costs and a decline in efficiency. In the first half of 2022, affected by the

international turmoil and tight supply pattern, the Southeast Asian product oil market ushered in a

boom cycle, with the crack spread of product oil rising across the industry, and the price difference

of product oil hitting a historic high. However, after entering the second half of the year, due to the

impact of the low consumption season and the Federal Reserve's interest rate hike, the corresponding

product price difference in the Brunei refining and petrochemical business has fallen, and the costs

for the Company's production and operation have significantly increased. Throughout the year,

although the average price difference has expanded, it has not covered the overall cost increase caused

by the rise in oil prices, resulting in a year-on-year decline in the benefits of the Brunei Project.

During the reporting period, in order to maintain stable production and operation of the Brunei Project,

the Company took measures to actively respond to fluctuations in crude oil prices and product price

differences, e.g., purchased various types of crude oil raw materials suitable for the Company's

processing, reduced upstream costs, and closely followed market changes in the product structure.

Besides, the Company also made reasonable adjustments to the production of chemical light oil,

gasoline, diesel, jet fuel, benzene, and PX products, with clean oil accounting for one-third of the

total production capacity, and aromatics (Benzene and PX) and diesel accounting for one-third


                                                    68
                                                        2022 Annual Report of Hengyi Petrochemical Co., Ltd.


respectively, striving to maximize the operational benefits of the Brunei Project. During the reporting

period, the Brunei Project had been operating efficiently. It mainly produced production oil products

such as diesel, gasoline, chemical light oil, and liquefied gas, and chemicals such as PX and benzene.

The outputs of the two categories were 6.4225 mtpa and 2.0239 mtpa, the sales volumes were 6.3912

mtpa and 2.0179 mtpa, and the sales revenues (sales amounts) were RMB 41.531 billion and RMB

8.599 billion respectively. The products further promoted the global popularity of the brand "Hengyi",

and the improvement of vertical industrial chain integration enhanced the Company's competitiveness.

As of the disclosure date of this Report, the advantages of international operations of the Hengyi

Brunei Project have more prominent, including:

(1) In the medium to long term, the Southeast Asian product oil market will have a strong demand

while the supply remains tight, and the Company's Brunei Refinery is expected to continue to be

benefited.

(2) The powerful support of China and Brunei will provide the Company with long-term tax

incentives and other favorable policies.

Brunei has a stable political situation and the project meets Brunei's 2035 Vision and promotes

the economic growth of the Belt and Road Initiative countries;

The project is not restricted by trade barriers and belongs to the ASEAN Free Trade Area; the

import and export of products are duty-free;

The overall tax burden is obviously reduced. Brunei does not levy personal income tax, business

tax, payroll tax, production tax and export tax. The project has received eleven years of tax exempt ion

and export enterprise discounts from pioneer enterprises, and can enjoy a longer-term of enterprise

income tax reduction and exemption.

The project is in line with the "Belt and Road Initiative" strategy, and the syndicated loans are of

national strategic support.

(3) The plant is stable, operates at high load, and the industrial chain is integrated and stable.

The project is closer to the crude oil supply place and Singapore's crude oil trade market, boasting

convenient crude oil procurement and lower logistics cost;

The product oil produced by the project is sold to Southeast Asia and Australia, which has strong


                                                   69
                                                       2022 Annual Report of Hengyi Petrochemical Co., Ltd.


demand; Brunei Project has a short sales radius and low logistics cost;

All chemical products are digested downstream of the own industrial chain to realize the

integrated operation of the industrial chain.

(4) The cost advantage is significant, and the cost of energy transportation is reduced.

The project is fully equipped with power generation units, and thus the cost advantage of utilities

is evident;

The main production plants, such as Hydrocracking, Reforming and PX units, adopt the latest

advanced technology, which has the technical characteristics of low operating cost, high product

conversion rate, etc., thus reducing the production cost of PX;

The low-temperature heat reuse technology is adopted with waste heat used for seawater

desalination, which reduces the operation cost of seawater desalination and the comprehensive energy

consumption index of PX production;

Residual oil is treated with the latest flexicoking process, which can be continuously produced

and reduce labor cost; by-product fuel gas reduces fuel cost; compared with the traditional process,

closed production of the plant is more environmentally friendly and harmless treatment of residual

oil is realized;

The liquid phase diesel hydrogenation technology can meet the new international diesel standard,

and at the same time reduce the unit investment and operation energy consumption.

Brunei has a mild climate all year round and no natural disasters. As a rich oil-producing country,

Brunei has abundant oil and gas resources, which can provide some crude oil and reduce the logistics

cost of crude oil.

Hengyi (Brunei) PMB Petrochemical Project, as the first overseas large-scale petrochemical project

of the Company that fully implements Chinese standards, is the first private refining-petrochemical

project for the Company to realize the international layout of production capacity and practice "the

Belt and Road" initiative, and it has received unanimous supports from both China and Brunei

governments. In 2022, the project won the Award for China Construction Engineering - the highest

award in the Chinese construction industry, the "Luban Prize", which promoted the coordinated

development of Brunei and self-development of the Company and was highly praised by government


                                                  70
                                                         2022 Annual Report of Hengyi Petrochemical Co., Ltd.


media.

At present, all work in the Brunei Phase II Project is being carried out in an orderly manner, and the

construction work such as embankment reclamation is underway. After the completion, the Brunei

Phase II Project will help the Company further reduce production costs, stabilize raw material supply,

and optimize product structure, playing an integrated and collaborative operation role. In combination

with the geographical advantage, i.e., the project is located in the hinterland of the Southeast Asian

product oil demand market, the overall profitability of the Company is expected to be improved

continuously. In addition, the project will further promote the employment in Brunei, assist in

industrial upgrading, and achieve diversified economic development.

(2) With the increased sales volume and expanded market, the polyester leader welcomed a

recovery

In the first half of 2022, under the influence of various factors such as international geopolitics, energy

prices continued to rise, and overseas inflation continued to ferment, resulting in a sharp increase in

the cost of polyester raw materials; in the second half of the year, as the tightened US monetary policy

and the Federal Reserve’s interest rate hikes, domestic and foreign demand continued to weaken.

Under the dual suppression of high costs of the upstream and low demand of the downstream,

polyester product prices fell and product benefits were compressed.

In 2023, the Company will continue to optimize the customer structure in the field of fully drawn

yarn production, especially increasing the expansion of customers with high-quality requirements and

high added-value; and, consolidate the existing market share and maintain the core market of the

original Hengyi system. In terms of staple fiber, the Company will rely on innovation in sales models

to develop personalized procurement models for each customer and to increase sales. In terms of

flakes, the Company will focus on expanding customers with semi-gloss additives and expanding

customers with glossy films and industrial yarn. With the increase in industry operating rates and the

boost in demand during traditional peak seasons, it is expected to drive the recovery of the polyester

industrial chain, and the polyester efficiency is expected to be stabilized and to rebound in 2023.

(3) Continuously emerging scientific research and innovation achievements promoted the

upgrading of Hengyi products


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                                                       2022 Annual Report of Hengyi Petrochemical Co., Ltd.


During the reporting period, the Company invested approximately RMB 688 million in R&D. As of

December 31, 2022, the Company has applied for a total of 511 patents, including 310 authorized

patents, among which there are 203 authorized invention patents and 107 authorized utility model

patents; Currently, 123 patents are being processed; participated in the formulation of 34 standards,

including 10 national standards, 18 industry standards, and 6 group standards (including associations).

During the reporting period, the Company actively responded to the national "carbon peaking and

carbon neutrality" strategy, adhered to the guidance of "green manufacturing" and "circular economy",

arranged the recycling of waste textiles in the medium and long term, and upgraded the R&D towards

high end and differentiation. Among them, flame-retardant and antibacterial products were in a

leading position in the country, and the production capacity continued to increase; bio-based PLO,

PPS, PPET, and FDC patents ranked among the top in China, with more prominent barrier advantages;

the application and development of the bio-based PTT elastic memory fiber series products have been

completed and industrialized, greatly reducing production costs and improving market competitive

advantages.

The Company realized the industrialization of melt direct spinning antimony-free polyester fully

drawn yarn, and large-scale production of environmentally-friendly polyester product "Eticont",

which is widely used in facial mask, baby clothes, etc., realizing full industrialization and variety

coverage. The development of functional composite materials, such as antibacterial and cationic dyes,

was taking shape, and the industrialization of these materials was gradually being promoted, with the

technical level reaching international leading levels.

In order to further improve R&D conditions, the Company has invested in the construction of the

Hengyi Global Innovation Center in Hangzhou, which is used for R&D of future advanced

technologies, and has established a joint R&D platform with Zhejiang University, Donghua

University, and Nanjing University of Technology to build a new technology innovation system that

combines industry, academia, research, and application, so as to promote the collaborative innovation

between schools and enterprises, provide innovation impetus for the long-term development of the

Company, and continue to collaborate with multiple well-known universities. Besides, the Company

also collaborated with research institutions and well-known domestic and foreign enterprises to form


                                                  72
                                                         2022 Annual Report of Hengyi Petrochemical Co., Ltd.


a comprehensive scientific and technological innovation mechanism that combines industry,

academia, research, and application to effectively achieve the sharing and complementarity of

technological innovation resources, so as to rapidly improve the Company's technological innovation

ability, scientific research level, and market response ability.

(4) The Company         promoted the digital transformation strategy and made fruitful

achievements in intelligent transformation

Under the strategy of "Petrochemical + Industrial Internet”, the Company actively carried out

industrial digital transformation, promoted the deep integration of new-gen information and

communication technologies and the petrochemical manufacturing industry, diving the digitalization,

networking and intelligent development of the chemical fiber manufacturing industry. The Company

has been focusing on building a visual "Hengyi Brain". The construction of Phase II was being

steadily advanced, and a chemical fiber supply chain platform integrating the Micro Mall, supply

chain finance, warehousing and logistics was under construction. Besides, the Company has

creatively proposed the concept of “single-spindle data flow” to strengthen the construction of digital

infrastructure, striving to promote the digital transformation and upgrading of enterprises and

promoting high-quality business development of the Company.

In order to promote intelligent transformation, the Company has built the first domestic polyester

factory with a full process intelligent storage and transportation system. In 2022, the equipment

management system began to be promoted and applied, and the level of intelligence has significantly

improved. The Company also introduced automated and intelligent equipment such as intelligent

appearance inspection and automatic packaging lines to reduce labor costs and improve work

efficiency. The subsidiary Haining Hengyi New Materials has built the first digital black-light factory

in the industry, of which the degree of automation is as high as 95% and the overall efficiency reaches

92% or above. It achieved transparency in production information and rapidly promoted the

digitalization and intelligence process of the enterprise, and was awarded the title of "2022 Best

Practice in Intelligent Manufacturing in China" by www.e-works.net.cn.




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                                                      2022 Annual Report of Hengyi Petrochemical Co., Ltd.


2.    Revenue and cost

(1) Composition of operating income

                                                                                      Currency unit: RMB

                                 2022                                     2021                    Year-on-
                                                                                                     year
                                         Percentage in                           Percentage in   increase/de
                       Amount                                   Amount                              crease
                                        operating income                        operating income

Total operating
                  152,050,274,944.64         100%          129,666,931,795.26        100%         17.26%
   income

By industry

 Petrochemical
                  59,269,682,296.57         38.98%         36,094,837,257.96        27.84%        64.21%
    industry

Chemical fiber
                  46,316,793,158.99         30.46%         45,814,836,579.30        35.33%         1.10%
  industry

 Supply chain
                  46,463,799,489.08         30.56%         47,757,257,958.00        36.83%         -2.71%
   services

By product

     Refinery
                  41,531,346,473.30         27.31%         24,081,670,289.03        18.57%        72.46%
     products

     Chemical
                   8,599,075,610.04         5.66%           4,553,199,820.35        3.51%         88.86%
     products

       PTA         8,966,680,849.79         5.90%           6,388,792,085.43        4.93%         40.35%

       PIA          172,579,363.44          0.11%           1,071,175,063.15        0.83%         -83.89%

 Polyester yarn   41,123,434,064.32         27.05%         41,337,835,963.34        31.88%         -0.52%

      Flake        5,193,359,094.67         3.42%           4,477,000,615.96        3.45%         16.00%

 Supply chain
                  46,463,799,489.08         30.56%         47,757,257,958.00        36.83%         -2.71%
   services

By region

     Domestic     98,119,165,712.07         64.53%         96,384,470,426.22        74.33%         1.80%



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                                                           2022 Annual Report of Hengyi Petrochemical Co., Ltd.


   Overseas        53,931,109,232.57          35.47%             33,282,461,369.04          25.67%           62.04%

By sales model

  Direct sales     150,056,276,149.80         98.69%             127,962,603,313.47         98.69%           17.27%

  Distribution      1,993,998,794.84           1.31%              1,704,328,481.79           1.31%           17.00%


(2) Industries, products, regions, and sales models that account for more than 10% of the

Company's operating income or profit

The Company shall comply with the disclosure requirements for petrochemical industry

specified in Guidelines No. 3 for Self-Regulation of Listed Companies of Shenzhen Stock
Exchange - Industry Information Disclosure

                                                                                              Currency unit: RMB

                                                                                                            Increase or
                                                                         Increase or
                                                                                            Increase or     decrease in
                                                                         decrease in
                                                                                            decrease in    gross profit
                                                               Gross      operating
                                                                                          operating cost      margin
                 Operating income       Operating cost                     income
                                                               profit                     compared with      compared
                                                               margin  compared with
                                                                                         the same period      with the
                                                                      the same period
                                                                                         of the previous   same period
                                                                       of the previous
                                                                                               year        of previous
                                                                             year
                                                                                                               year

By industry

Petrochemical
              59,269,682,296.57        56,742,187,026.59 4.26%             64.21%           68.70%           -2.55%
   industry

  Chemical
               46,316,793,158.99       45,630,114,979.64 1.48%             1.10%             9.46%           -7.53%
fiber industry

 Supply chain
              46,463,799,489.08        46,143,208,516.15 0.69%             -2.71%           -1.83%           -0.89%
   services

By product

   Refinery
                 41,531,346,473.30 39,071,409,441.34           5.92%       72.46%           68.33%           2.31%
   products

  Chemical
                 8,599,075,610.04      8,376,249,628.83        2.59%       88.86%           137.61%         -19.99%
  products

     PTA         8,966,680,849.79      9,088,501,918.59        -1.36%      40.35%           49.13%           -5.97%

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                                                               2022 Annual Report of Hengyi Petrochemical Co., Ltd.


     PIA           172,579,363.44       206,026,037.83         -19.38%     -83.89%         -74.37%       -44.34%

Polyester yarn 41,123,434,064.32 40,586,001,652.13             1.31%       -0.52%           8.40%         -8.11%

    Flake         5,193,359,094.67     5,044,113,327.51        2.87%       16.00%          18.83%         -2.32%

 Supply chain
              46,463,799,489.08 46,143,208,516.15              0.69%       -2.71%          -1.83%         -0.89%
   services

By region

  Domestic       98,119,165,712.07     97,404,511,107.95 0.73%              1.80%           6.91%         -4.75%

  Overseas       53,931,109,232.57     51,110,999,414.43 5.23%             62.04%          63.70%         -0.96%

The Company's main business data in the year adjusted according to the caliber at the end of

the reporting period as the statistical caliber of the Company's main business data was
adjusted during the reporting period

□ Applicable Not applicable

                                                                                             Currency unit: RMB

                 Production
  Product                           Sales volume                               Price trend during the   Reason for
   name           capacity          (10,000 tons)      Income realized            reporting period       change
                (10,000 tons)

  Refinery                                                                    First up and then down;
  products          642.25             639.12         41,531,346,473.30              overall up
                                                                                                         Market
                                                                                                         reasons
  Polyester                                                                   First up and then down;
                    608.50             603.47        41,123,434,064.32
    yarn                                                                            overall stable

The operating income or net profit generated by overseas business accounts for more than 10%

of the audited operating income or net profit of the Company in the latest fiscal year

 Name of
               Operation     Impact of tax policies on overseas business during the reporting
 overseas                                                                                     Company's response
                status                                    period
 business

                                                                                            Both      China    and
                         The overall tax burden during the reporting period was low,
              Stable                                                                        Brunei        provided
                         because Brunei does not levy personal income tax, business tax,
Brunei                                                                                      powerful support. The
              operation  salary tax, production tax and export tax. A local pioneer
                                                                                            project enjoyed long-
Project       under high enterprise certificate and an export enterprise certificate have
              load                                                                          term tax incentives
                         been issued for the project, so it can enjoy a long-term corporate
                         income tax exemption.                                              and other favorable
                                                                                            policies.



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(3) Whether the Company's income from product sales is greater than its income from labor

services

                                                                               Year-on-year
     Industry            Item        Unit         2022          2021
                                                                             increase/decrease

                                    10,000
                     Sales volume             639.12           589.78              8.37%
                                     tons

                      production    10,000
 Refinery products                            642.25           587.17              9.38%
                       volume        tons

                                    10,000
                      Inventory                   14.73         11.60             26.98%
                                     tons

                                    10,000
                     Sales volume             201.79           211.37             -4.53%
                                     tons

                      production    10,000
Chemical products                             202.39           208.38             -2.87%
                       volume        tons

                                    10,000
                      Inventory                   8.80          8.20               7.32%
                                     tons

                                    10,000
                     Sales volume             286.27           450.39             -36.44%
                                     tons

                      production    10,000
       PTA                                    285.13           451.19             -36.80%
                       volume        tons

                                    10,000
                      Inventory                   1.97          3.11              -36.66%
                                     tons

                                    10,000
                     Sales volume                 2.11          15.67             -86.53%
                                     tons

                      production    10,000
       PIA                                        1.07          13.56             -92.11%
                       volume        tons

                                    10,000
                      Inventory                   0.01          1.05              -99.05%
                                     tons

                                    10,000
Polyester products Sales volume               684.97           740.69             -7.52%
                                     tons


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                                                        2022 Annual Report of Hengyi Petrochemical Co., Ltd.


                          production     10,000
                                                         692.19              723.38                 -4.31%
                           volume         tons

                                         10,000
                          Inventory                         52.47             45.25                 15.96%
                                          tons


Description of the reasons for the year-on-year change of more than 30% in relevant data

During the reporting period, the production and sales of PIA and PTA have changed by more than 30%

compared with the same period of previous year, mainly because the joint impact of the shutdown for

maintenance and production reduction of the Company, resulting in a decrease in operating load.

(4) Performance of the major sales contracts and major purchase contracts entered into by the

Company as of the Reporting Date

□ Applicable Not applicable

(5) Composition of operating cost

By industry and product

Product Classification of Hengyi Brunei

                                                                                            Currency unit: RMB

                                        2022                                      2021                     Year-on-
                                                                                                             year
Industry      Item
                                               Percentage in                             Percentage in    increase/d
                              Amount                                    Amount                              ecrease
                                               operating cost                            operating cost

             Raw
                          37,827,012,569.00       96.82%        22,068,840,115.45          95.08%          71.40%
            materials

             Energy        425,050,466.17         1.09%             435,640,277.36          1.88%          -2.43%
Refinery
products
           Depreciation
                           819,346,406.17         2.09%             707,213,095.03          3.04%          15.86%
            and others

              Total       39,071,409,441.34      100.00%        23,211,693,487.84          100.00%         68.33%

             Raw
                          7,647,487,621.92        91.30%            3,229,472,939.74       91.61%         136.80%
Chemical    materials
products
             Energy        500,515,083.07         5.98%             162,281,960.64          4.60%         208.42%



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                                                                2022 Annual Report of Hengyi Petrochemical Co., Ltd.


            Depreciation
                             228,246,923.84          2.72%             133,393,061.60          3.79%         71.11%
             and others

                Total       8,376,249,628.83        100.00%           3,525,147,961.98        100.00%       137.61%


By domestic industry and product

                                                                                               Currency unit: RMB

                                        2022                                   2021
                                                                                                       Year-on-year
Product        Item
                                               Percentage in                          Percentage in  increase/decrease
                               Amount                                 Amount
                                               operating cost                         operating cost

              Raw
             materials      144,253,439.63       70.02%           589,219,138.02         73.31%          -75.52%


              Energy         16,491,918.19        8.00%            64,929,361.11         8.08%           -74.60%
  PIA
products
            Depreciation
                             45,280,680.01       21.98%           149,632,383.00         18.61%          -69.74%
             and others

               Total        206,026,037.83       100.00%          803,780,882.13        100.00%          -74.37%

              Raw
                            8,104,904,977.86     89.18%          5,337,995,524.43        87.59%          51.83%
             materials

              Energy        263,544,052.57        2.90%           207,810,074.87         3.41%           26.82%
  PTA
products
            Depreciation
                            720,052,888.16        7.92%           548,579,521.79         9.00%           31.26%
             and others

               Total        9,088,501,918.59     100.00%         6,094,385,121.09       100.00%          49.13%

              Raw
                           37,624,877,259.76     82.46%          33,887,658,918.72       81.29%          11.03%
             materials

              Energy        3,093,599,154.96      6.78%          2,601,291,569.11        6.24%           18.93%
Polyester
products
            Depreciation
                         4,911,638,564.92        10.76%          5,198,414,401.73        12.47%          -5.52%
             and others

               Total       45,630,114,979.64     100.00%         41,687,364,889.56      100.00%           9.46%


Notes




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                                                     2022 Annual Report of Hengyi Petrochemical Co., Ltd.


(6) Whether there was any change in the scope of consolidation during the reporting period

A total of 48 subsidiaries were included in the scope of consolidation in FY2022. For details, please

refer to Note VIII "Equity in Other Entities” in "Section X, Financial Report". Compared with the

previous year, 5 subsidiaries were included in and 1 excluded from the Company's consolidation

scope in this fiscal year. For details, please refer to Note VII "Changes in the Scope of

Consolidation” in "Section X, Financial Report".

(7) Significant changes or adjustments in the Company's business, products or services

during the reporting period

□ Applicable Not applicable

(8) Major customers and suppliers

Major customers

Total sales amount of the top five customers (RMB)                                28,299,442,006.78

Percentage of the total sales amount of the top five customers in total                 18.61%
annual sales amount

Percentage of sales amount of related parties among the top five customers              0.00%
in total annual sales amount




Top 5 customers

                                                                   Percentage in total annual sales
   SN      Customer name          Sales amount (RMB)
                                                                               amount

    1        Customer 1             8,498,995,728.05                            5.59%

    2        Customer 2             7,995,935,856.45                            5.26%

    3        Customer 3             4,418,284,215.90                            2.91%

    4        Customer 4             3,841,798,920.42                            2.53%

    5        Customer 5             3,544,427,285.95                            2.33%

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                                                   2022 Annual Report of Hengyi Petrochemical Co., Ltd.


     Total          --             28,299,442,006.77                             18.61%


Other information about major customers

□ Applicable Not applicable

Major suppliers

Total purchase amount of top five suppliers (RMB)                                  44,379,336,725.33

Percentage of the total purchase amount of the top five suppliers in the total            29.88%
annual purchase amount

Percentage of purchase amount of related parties among the top five                       15.32%
suppliers in total annual sales amount


Top 5 suppliers

                                                                 Percentage in total annual purchase
     SN      Supplier name         Purchase amount (RMB)
                                                                               amount

      1           Supplier 1          22,348,038,778.91                          15.05%

      2           Supplier 2          6,987,350,219.75                            4.70%

      3           Supplier 3          6,396,317,334.53                            4.31%

      4           Supplier 4          5,251,769,399.49                            3.54%

      5           Supplier 5          3,395,860,992.62                            2.29%

     Total            --              44,379,336,725.30                          29.88%


Other information about major suppliers

□ Applicable Not applicable

3.     Expenses



                                                                                   Currency unit: RMB

                                                         Year-on-
                         2022            2021              year         Description of major changes
                                                       increase/dec

                                                  81
                                                     2022 Annual Report of Hengyi Petrochemical Co., Ltd.

                                                          rease

  Selling      247,443,749.81     228,081,384.04          8.49%
                                                                                      /
 expenses

Administrati   1,084,986,983.70   1,087,267,658.53       -0.21%
                                                                                      /
on expenses

                                                                   The main reasons include: the rise in
                                                                   crude oil prices, which has driven the
 Financial                                                         rise in the prices of various raw and
               2,787,697,495.20   2,133,576,548.94       30.66%    auxiliary materials in the industrial
 expenses
                                                                   chain; the demand for daily working
                                                                   capital of the Company increased; the
                                                                   borrowing scale increased.

   R&D         668,706,028.57     686,980,217.98         -2.66%
 expenses                                                                              /




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                                                                                                              2022 Annual Report of Hengyi Petrochemical Co., Ltd.
4. R&D investment

Name of major                                                                                                                   Expected impact on the future
                               Project purpose                 Project progress               Intended goal
R&D projects                                                                                                                    development of the Company

R&D          of To improve and optimize the preparation
preparation     process of titanium-based polyester catalyst to                To meet the standards of high-quality PET By further optimizing the catalyst
technology of produce titanium-based PET flakes with Completed and flakes and fibers produced by large-scale preparation process and polymerization
polyester       excellent performance and good hue, and then                   production lines with the PET flakes process to improve product quality, the
                                                                industrialized
titanium-based conduct spinning and post-processing as                         produced with the titanium-based catalyst project has high eco-friendliness value and
polycondensati needed to produce heavy metal-free titanium-                    developed.                                social significance.
on catalyst     based polyester products.

Research and
application      To break the monopoly of foreign enterprises,                 To form a complete set of key preparation
                                                                                                                         It has high application value and
development of reduce the raw material cost of downstream Completed and technologies for the development and
                                                                                                                         prospects, and will greatly reduce
bio-based PTT textile enterprises, and facilitate the promotion                production of PTT and composite yarns,
                                                                industrialized                                           production costs and improve the
elastic    shape and application of bio-based PTT textile                      and establish stable mass production of competitive advantage in the market.
memory fiber materials.                                                        bio-based PTT flake series.
series

                                                                              To prepare phase-change temperature-
                 Intelligent temperature-regulating fiber is a                regulating functional masterbatch to form
R&D of key new type of fiber with bi-directional                              a mature set of key technologies for
technologies for temperature regulation function. This type of                preparing      intelligent   temperature-
intelligent      textile can regulate the temperature Completed and regulating fibers. The raw material loss It will expand the market of functional
temperature- fluctuations within a certain temperature range                  during the production process is low, and fiber products and enhance the
                                                               industrialized
regulating fiber for the space between the human body and the                 the resulting fabric has functions such as competitiveness of the Company.
melt-spinning environment, avoiding discomforts caused by                     energy      storage     and    temperature
forming          large temperature fluctuations and making                    regulation, anti-static, cool body feel,
                 people feel more comfortable and be healthy.                 good elasticity, moisture absorption and
                                                                              breathability.

R&D of low- To solve the problems that the current low- Low-melting-                                              It will greatly improve the flame
                                                                            To form a mature technology for
melting-point melting polyester produced has a low melting point PET flakes                                       retardancy of flakes, and is of great
                                                                            producing and processing low-melting-
PET       flake point, resulting in no crystallinity or low have      been                                        significance to expansion of the market of
                                                                                  83
                                                                                                              2022 Annual Report of Hengyi Petrochemical Co., Ltd.

Name of major                                                                                                                   Expected impact on the future
                               Project purpose                 Project progress               Intended goal
R&D projects                                                                                                                    development of the Company

preparation     crystallinity of polymers, and it is difficult to produced and point PET flakes                           the Company's differentiated products.
process         achieve industrialized mass production.           samples sent to
                                                                  customers for
                                                                  trial

                                                                 Antistatic
R&D of key                                                       modified
technology of To solve the problems of high price, limited polyester staple                                           The project will produce antistatic staple
                                                                                  To form a mature technology for
antistatic       specification options, and great susceptibility fibers have been                                     fibers, expand the market of the
                                                                                  producing and processing antistatic
modified         to environmental humidity on the antistatic produced and                                             Company's product, and enhance the
                                                                                  modified polyester staple fibers
polyester staple polyester products on the market.               samples sent to                                      Company's competitiveness
fiber                                                            customers for
                                                                 trial

                                                                Related
R&D of highly
                                                                technologies
hygroscopic
                 To complete the polymer modification by have                been To form a mature technology for The project will expand the market of the
and     dyeable
                 adding cellulose microcrystalline slurry in extended           to producing and processing highly Company's products and is of great
microcrystallin
                 situ, so that the modified polyester fiber has mass production hygroscopic and dyeable microcrystalline significance to the development of the
e      cellulose
                 moisture wicking and anti-static effects.      to realize the cellulose modified polyester fibers.      chemical fiber industry.
modified
                                                                industrialization
polyester fiber
                                                                of products.

                                                               Related
                  To produce a hydrophilic polyester fiber technologies
R&D            of through    secondary      esterification  by have         been                                           The project will expand the market of the
                                                                                  To form a mature technology for
hydrophilic and endcapping        sorbitol,     followed    by extended        to                                          Company's products and is of great
                                                                                  producing and processing hydrophilic and
dyeable           polycondensation and melt spinning, which mass production                                                significance to the development of the
                                                                                  dyeable polyester fibers.
polyester fiber can effectively improve the hydrophilicity and to realize the                                              polyester industry.
                  flammability of the polyester fiber.         industrialization
                                                               of products.

R&D of melt To develop the product by adding a new The project has To form a mature technology for The project will improve the hygroscopic
direct spinning composite flame-retardant agent during the passed the pilot producing and processing flame-retardant effect of fiber, improve the wearing
                                                                                  84
                                                                                                                   2022 Annual Report of Hengyi Petrochemical Co., Ltd.

Name of major                                                                                                                          Expected impact on the future
                                 Project purpose                   Project progress                Intended goal
R&D projects                                                                                                                           development of the Company

flame-retardant spinning process. Various properties of the test and          is polyester fibers that can be directly spun. performance of polyester fiber, greatly
polyester fiber new composite flame-retardant agent will transferred for                                                     improve the coloring performance, reduce
                bring many excellent properties to the flame- industrialization                                              the dyeing temperature and save energy.
                retardant polyester fiber compared with       test.
                conventional flame-retardant polyester fiber.

                                                                                      To explore and master the core
                                                                   Related                                                        The development of heat retaining and
R&D           of                                                                      technology for the preparation of heat
                                                                   technologies                                                   self-heating fibers will enrich our range of
polyester        To solve the problem that the heat retention                         retaining and self-heating polyester
                                                                   have         been                                              differentiated chemical fibers, enhance the
elastomeric      and self-heating effects of fibers on the current                    elastomeric yarn through a series of R&D
                                                                   extended        to                                             competitive advantage of our products,
yarn integrating market cannot be integrated, and propose a                           work, enable the relevant functional
                                                                   mass production                                                improve the Company's reputation in the
heat retention process for producing heat retaining and self-                         indicators of the prepared heat retaining
                                                                   to realize the                                                 industry, and also help promote the
and self-heating heating fibers.                                                      and self-heating fibers to meet the testing
effects                                                            industrialization                                              development of the entire sector of
                                                                   of products.       standards, and realize the transformation functional fiber.
                                                                                      of the project results.

                To carry out systematic chemical engineering
                basic research on three key aspects of the                                                                The implementation of this project will
                industrial preparation technology of high-                                                                realize the industrialization of bio-based
R&D         and purity FDCA: fructose dehydration, HMF                                                                    furandicarboxylic acid monomer, provide
industrial      oxidation and FDCA refining; to screen                                                                    necessary monomer raw materials for
demonstration efficient "catalytic + solvent" system for                                                                  producing high-performance bio-based
project      of dehydration reaction to find the technical key                                                            polyamide and polyester materials, help
                                                                The project has To form a complete industrial preparation
efficient       to HMF preparation with high selectivity; to been established technology for producing polymer-grade promote the development of renewable
preparation     optimize HMF oxidation process conditions, and is under FDCA through the R&D and industrial resources and technologies in China, and
technology of hydrogenation        catalyst    carriers    and implementation implementation of this project.             provide an alternative technological route
polymer-grade catalytically active components, and break                                                                  for China's "carbon peaking and carbon
2,5-            through the core technology of FDCA                                                                       neutrality". It is of great significance for
furandicarboxyl refining; to establish a mathematical model                                                               cultivating strategic emerging bio-
ic acid         through determination of basic data, carry out                                                            industries and breaking the bottleneck
                process simulation calculation, propose                                                                   constraints of resources and environment
                process flow, and compile process package                                                                 in economic development.
                and industrial design to obtain an industrially


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                                                                                                           2022 Annual Report of Hengyi Petrochemical Co., Ltd.

Name of major                                                                                                               Expected impact on the future
                              Project purpose                Project progress              Intended goal
R&D projects                                                                                                                development of the Company

                implementable      polymer-grade      FDCA
                preparation technology.

                                                                            To explore the influence of types and
                                                                            contents of bio-based monomers,
                                                                            catalysts,     and       impurities     on
                                                                            polymerization reactions, study the
                                                                            kinetics    and thermodynamics of
                                                                            polymerization reactions, and clarify the
                                                                            mechanism by which the heterocyclic
                                                                            structure of bio-based polyamides affects
             This project applies bio-based monomers to                     the formation and crystallization behavior
             carry out polymerization and modification                      of hydrogen bonds; to develop large-scale
             research on semi-aromatic bio-based and                        and continuous salt forming technology This        project will      enhance the
             aliphatic bio-based polyamides, develop high-                  and online multi-parameter salt quality competitiveness of enterprises and
R&D of high-                                               The project has
             temperature resistant material bio-based                       control technology, develop efficient promote the R&D and preparation
performance                                                been established
             polyamides, establish a thousand-ton high-                     mass transfer and heat transfer continuous technology of bio-based high-temperature
bio-based                                                  and is under
             temperature resistant bio-based polyamide                      polymerization technology and key resistant polyamides in national strategic
polyamide                                                  implementation
             polymerization device, and carry out                           equipment, and achieve stable production emerging industries such as electronics,
             application research on bio-based polyamides                   of bio-based polyamides; to determine the electronics, and automobiles.
             in the electronic, electrical, and automotive                  composite technology of reinforcement
             industries.                                                    and polyamide matrix and the evolution
                                                                            law of condensed state structure, laying
                                                                            the foundation for the development of key
                                                                            production technologies for high-
                                                                            temperature       resistant      bio-based
                                                                            polyamide and modified resin; to
                                                                            establish a demonstration line for
                                                                            continuous polymerization of 1,000-ton
                                                                            bio-based polyamides.

Green synthesis The research and production of bio-based The project has To conduct in-depth research on the The unique properties of FDCA polyester
and      efficient monomer raw materials is a key point for been established liquid-phase catalytic oxidation process make it important for applications in
catalyst           promoting  the   large-scale   industrial and is under of HMF and its derivatives to produce bottles,       membranes,    fibers,    and

                                                                                86
                                                                                                           2022 Annual Report of Hengyi Petrochemical Co., Ltd.

Name of major                                                                                                               Expected impact on the future
                              Project purpose                Project progress              Intended goal
R&D projects                                                                                                                development of the Company

development of application of bio-based plastics, and it implementation FDCA, and obtain kilogram-grade FDCA engineering plastics. In the future, the
bio-based       urgently needs to be taken seriously. The 14th          products, opening up the entire process demand for FDCA polyester will reach 10
furandicarboxyl Five-Year Plan for Key R&D in China also                route of preparing FDCA from fructose. mtpa, and the market prospects are very
ic acid (FDCA) clearly prioritizes the development of bio-                                                      broad. Enterprise profits are expected to be
polyester       based polymer materials, with independent                                                       further improved.
                innovation as the core, and focuses on the
                development      of      low-cost     bio-based
                monomers, polymers,            and     back-end
                applications throughout the entire industrial
                chain, addressing the issues of high cost of bio-
                based polymer materials and limited number
                of high-performance engineering plastic
                grades.

                  In the spreading process of pathogenic
                  bacteria, textiles are one of the main carriers,
                  while ordinary textiles cannot resist most
                  pathogenic bacteria. The environment they are
                  used in, including humidity, temperature,                   To develop key technologies for efficient Application scenarios of this product:
Key
                  sweat stains, and oils, can become a source of              in-situ polymerization and composite Sanitary materials, high-performance
technologies for
                  nutrition for the survival and reproduction of              high-speed spinning of antibacterial home textiles, sportswear, automotive
efficient
                  various bacteria. Especially with the The project has polyester based on technological interiors, and ultra clean work clothes and
antibacterial
                  continuous expansion of textiles in public been established breakthroughs, and develop high-quality other fields, to meet people's demand for
polyester in-situ
                  places, the harm of pathogenic bacteria and is under antibacterial functional polyester and "hygiene and health". The prospects for
polymerization
                  breeding and cross infection to human health implementation fiber products, so as to achieve stable technological           application   and
and composite
                  is even more difficult to estimate. Textiles                mass production and ensure that the industrialization are promising, with
high-speed
spinning          have become an important medium for the                     overall technical level of the project can significant practical significance and
                  spread of pathogenic bacteria, and giving them              reach a leading level in China.            significant social benefits.
                  antibacterial functions has also received
                  increasing attentions. The development of
                  long-lasting antibacterial functional fibers is of
                  great significance.

R&D of TiO2 Due to the technical difficulties in production, Industrialization To develop a mature set of domestically The product can achieve the performance

                                                                                87
                                                                                                               2022 Annual Report of Hengyi Petrochemical Co., Ltd.

Name of major                                                                                                                     Expected impact on the future
                                Project purpose                 Project progress               Intended goal
R&D projects                                                                                                                      development of the Company

localization   the supply of titanium dioxide for polyamide 6 and stable mass produced TiO2 production technology of Sachtleben polyamide extinction
technology and extinction is mainly monopolized by production are and equipment, to produce polyamide titanium dioxide product and replace
device project Germany's Sachtleben Chemie GmbH. Not achieved. The specific titanium dioxide by combining imported polyamide extinction titanium
               only is the price high, but also the supply cycle products are developed       organic modification dioxide. This is of great significance for
               is long, which is prone to accidents, making promoted and processes, so as to meet the requirements the Company to master the core
               the Company's production in a passive applied in the of production equipment and processes technology, reduce production costs,
               situation. Therefore, on the basis of domestic market.         for titanium dioxide.                improve supply and demand conditions,
               titanium dioxide, modification is carried out to                                                    and even promote the development of the
               make it close to or even reach the performance                                                      entire industry.
               of titanium dioxide products used in the
               extinction of Sachtleben polyamide, thereby
               achieving the goal of partially or completely
               replacing imported titanium dioxide used in
               the extinction of polyamide.

                By utilizing the thermodynamic performance
                differences between PET and PA6, to achieve
                the effect of three-dimensional crimping and
                that of elasticity and moisture absorption.                                                               Copolyesteramide flakes improve the
                                                             Related
Copolymerized However, due to the poor compatibility                            To produce composite crimped elastic compatibility between polyester and
                                                             technologies
polyester amide between PET and PA, it is not possible to                       fibers to solve the compatibility problem polyamide due to the regular molecular
                                                             have         been
(PET-PA6)/PA6 achieve functional integration between them.                      between polyester and nylon, avoid high- structure     and       hydrophilicity    of
                                                             extended        to
parallel        Therefore, the composite compatibility                          temperature degradation of nylon chain conventional polyester products. Their
                                                             mass production
composite       problem of polyester and polyamide cannot be                    segments, reduce by-products, low composite crimped elastic fibers have
                                                             to realize the
crimped elastic solved for a long time and cannot be                            thermal degradation, good product color, excellent elasticity, can increase the added
                                                             industrialization
fibers          industrialized. In order to solve the                           and good performance.                     value of products, and have broad
                                                             of products.
                compatibility problem of PET and PA6                                                                      application prospects.
                composite spinning, this project proposes a
                preparation method for copolymerized
                polyester amide.

R&D          of Polyester fiber is the world's largest synthetic The project has To form a mature process production The fabric is quite wide and not prone to
polyamide ester fiber, with a wide fabric that is not easily passed the pilot technology for synthesizing polyamide wrinkles, moisture absorption and
synthesis and wrinkled and has low production costs. test and                  is ester and comfort fibers with excellent breathability, anti-pilling, and easy to dye.

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Name of major                                                                                                                 Expected impact on the future
                               Project purpose                Project progress              Intended goal
R&D projects                                                                                                                  development of the Company
comfort fibers However, it also has disadvantages such as transferred for moisture absorption performance and It will have broad application prospects in
               poor moisture absorption and insufficient industrialization good comfort of the produced fabric, so as sports, denim, business leisure, work
               softness of the fabric. Polyamide, due to the test. The series to achieve functional upgrading of clothes and other clothing fields,
               hydrophilic groups in its molecules, has good of products of polyester fibers.                         expanding the differentiated polyester
               moisture absorption and soft fabric, but it also this project are                                      product market of the Company and
               has disadvantages such as low modulus and promoted and                                                 improving the economic benefits of the
               poor dimensional stability. After comparison, applied in the                                           Company.
               it was found that the advantages and             market.
               disadvantages of them can complement each
               other. Polyamide ester fibers refer to fibers
               containing both ester and amide groups in their
               molecules. They possess some excellent
               properties of polyester and polyamide, and
               their softness and comfort are similar to those
               of cotton fibers. Therefore, it is necessary to
               develop a polyamide ester synthetic and
               comfort fiber for this purpose.

                 The project adopts fiber-forming polymer
                                                                               To complete all the development plan
                 grafting technology. By adding aluminum-
                                                                               tasks under the project, and form a mature
R&D of key doped zinc oxide (AZO) conductive powder                            technology for producing and processing The development and enrichment of the
                 and hydrophilic molecular segments (PEE) to
technology of                                                 The project has antistatic modified polyester staple fiber; Company's differentiated polyester fiber
                 PET polyester, more water in the environment
antistatic                                                    been established to make full use of the Company's product range will broaden the market of
                 can be absorbed, causing a reduction in
modified                                                      and is under existing equipment, technologies and the Company's products, and will be of
                 electrostatic charge accumulation on the
polyester staple                                              implementation related      supporting conditions        to great significance to the development of
                 polymer surface, effectively achieving
fiber                                                                          successfully realize the transformation of the polyester chemical fiber industry.
                 uniform dispersion and grafting of AZO and
                                                                               the project's achievements and industrial
                 hydrophilic PEE segments, and improving the                   production.
                 antistatic properties of the co-polyester.

R&D         of This is to develop a two-color wool-like The project has To complete all the planned tasks under The development of the Company's
cationic dyed polyester fiber. After the fabric woven with the passed the pilot the project, and form a mature technology differentiated polyester fiber product
polyester two- composite fiber is processed and dyed, it will test and       is for producing and processing cationic range will broaden the market and
color composite not only have obvious contraction effect, but transferred for dyed polyester two-color composite improved the Company's economic

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                                                                                                                 2022 Annual Report of Hengyi Petrochemical Co., Ltd.

Name of major                                                                                                                       Expected impact on the future
                                Project purpose                  Project progress                Intended goal
R&D projects                                                                                                                        development of the Company

wool-like       also show two colors prominently. After the industrialization wool-like polyester fiber; to make full use benefits.
polyester fiber fabric is sanded, the fibers are not easy to fall, test. The series of the Company's existing equipment,
                and feel thicker and plump like real wool.         of products of technologies and related supporting
                                                                   this project are conditions to successfully realize the
                                                                   promoted and transformation       of    the    project's
                                                                   applied in the achievements and industrial production.
                                                                   market.

                                                                                     Independent R&D is carried out for this
                  To improve the beauty and comfort of                               project. Dull black masterbatches are
                                                                  Industrialization
                  clothing, further raise the grade of polyester                     added to the Company's existing semi-
                                                                  and stable mass
R&D of in-line    products,        and      enhance      product                     dull PET flakes for melt spinning. The The development of the Company's
                                                                  production are
                  competitiveness      and     the    Company’s                     technical focus is on the design and differentiated polyester fiber product
addition     full                                                 achieved. The
                  profitability; to reduce pollutant emissions in                    manufacture of special-shaped spinnerets, range will broaden the market and
dull rabbit hair-                                                 products       are
                  the downstream dyeing and finishing process,                       the precise control of dull black improved the Company's economic
like fiber                                                        promoted and
                  improve the level of eco-friendliness, and                         masterbatch addition amount and the benefits.
                                                                  applied in the
                  achieve economic benefits for the Company market.                  development of spinning and drafting
                  and the society.                                                   process for full dull rabbit hair-like black
                                                                                     silk.

                                                                                                                               Highly oriented yarn (HOY) is also known
                                                                                                                               as fully oriented yarn. One-step high-
                                                                                   To complete all the planned tasks under speed spinning process is adopted.
                                                                Industrialization
                                                                                   the project, and form a mature technology Compared with            FDY and          DT
                                                                and stable mass                                                technologies, this technology eliminates
                 To develop a hollow curly wool-like fiber                         for producing and processing HOY
                                                                production are
R&D of HOY based on HOY yarn, with comfortable wool                                hollow curly wool-like fiber. to make full the need for drafting components or
                                                                achieved. The
hollow     curly feel, warmth and breathability, to be used for                    use of the Company's existing equipment, drafting equipment. After the polymer is
                                                                products       are
wool-like fiber making Altai, small teddy velvet, big teddy                        technologies and related supporting melt-sprayed, cooled and cured and oiled,
                                                                promoted and
                 velvet, wheat ear, granular cashmere, etc.                        conditions to successfully realize the it can be wound into polyester fully drawn
                                                                applied in the
                                                                market.            transformation      of    the     project's yarn directly used for weaving. Therefore,
                                                                                   achievements and industrial production. the total equipment cost is low. HOY
                                                                                                                               production features high efficiency, simple
                                                                                                                               process, low energy consumption and
                                                                                                                               equipment investment. Meanwhile, the

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Name of major                                                                                                                    Expected impact on the future
                               Project purpose                 Project progress                Intended goal
R&D projects                                                                                                                     development of the Company

                                                                                                                           product is dyeable, the fiber feels soft, and
                                                                                                                           the velvet made is desirable. It can be used
                                                                                                                           to make various high-grade clothing
                                                                                                                           fabrics and decorative fabrics, showing
                                                                                                                           good prospects for development in the
                                                                                                                           field of chemical fiber.

                                                                                  To determine a technical scheme for
                                                                                  producing       flame-retardant cationic
                                                                                  polyester and flame-retardant high-
                In view of the future development direction                       shrinkage polyester, and prepare flame-
                and market demand of flame-retardant It has passed the retardant cationic PET flakes and flame-
                polyester fibers and based on the R&D and                         retardant high-shrinkage PET flakes; to
                                                                pilot test and is
                production of flame-retardant polyester fibers,                   research and confirm the spinning process
R&D of flame-                                                   transferred for
                this project is implemented to study the                          and produce flame-retardant cationic PET It will enrich the Company's differentiated
retardant                                                       industrialization
                feasibility of producing flame-retardant high-                    flakes and flame-retardant high-shrinkage product range, increase the market share,
cationic                                                        test to achieve
polyester fiber shrinkage fiber, flame-retardant cationic                         PET flakes that meet customer needs. The and achieve better economic benefits
                                                                stable       mass
                dyeable fiber and other composite functional                      technology is owned by the Company,
                                                                production and
                polyester fibers, and launch high-quality                         and the Company's existing equipment,
                                                                promotion
                functional       composite    flame-retardant                     technology and related supporting
                polyester fibers                                                  conditions are fully used. The Company
                                                                                  has completed the lab test and pilot test
                                                                                  and will provide technical support for
                                                                                  industrialization

R&D of high                                                                      To achieve good hydrophilicity of the
                                                                                                                          It will increase the added value of the
brightness                                                                       product and greatly improve the
                  To improve the blending performance of PET
polyester                                                         Completed and transparency of polyester, while keeping Company's products, meet the needs of
                  and inorganic filler melt, so as to enhance the industrialized                                          downstream customers, and is of great
prepared       by transparency of PET materials                                  the conventional properties of polyester
                                                                                                                          significance    for    the   sustainable
transesterificati                                                                basically unchanged, and providing good
                                                                                                                          development of the Company.
on                                                                               spinning processing performance.

R&D         of To study the flake crystallization ability, It has passed the To complete all the planned tasks under The low-melting-point polyester sheath-
environmentall drying process, sheath-core composite plate pilot test and is the project, and form a mature technology core composite fiber will partially melt
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                                                                                                           2022 Annual Report of Hengyi Petrochemical Co., Ltd.

Name of major                                                                                                               Expected impact on the future
                              Project purpose                Project progress              Intended goal
R&D projects                                                                                                                development of the Company

y-friendly      design, composite spinning process, etc. by transferred for for producing and processing antimony- and bond with other materials. It features
antimony-free screening out antimony-free low-melting- industrialization free low-melting-point polyester sheath- environment-friendliness, safety, and high
low-melting-    point PET flakes that meet the spinning test to achieve core composite fiber; to make full use of bonding strength, and has broad
point polyester requirements, form a complete technology for stable    mass the Company's existing equipment, development                 prospects.       The
sheath-core     producing antimony-free low-melting-point production and technologies and related supporting implementation of this project and product
composite fiber polyester sheath-core composite fiber, and promotion        conditions to successfully realize the promotion will further increase the market
                successfully realize the transformation and                 transformation    of    the     project's share of differentiated polyester fibers,
                industrial production of the project                        achievements and industrial production. thereby enhancing the Company's
                                                                                                                      economic benefits




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                                                   2022 Annual Report of Hengyi Petrochemical Co., Ltd.



R&D personnel

                                2022                         2021                  Change ratio

 Number of R&D staff            1065                         643                     65.63%
      (person)

  Percentage of R&D
                               6.81%                       3.82%                      2.99%
      personnel

      Educational
  background of R&D             ——                         ——                     ——
       personnel

         PhD                     69                           33                    109.09%

        Master                   118                          52                    126.92%

       Bachelor                 335                          149                    124.83%

 Junior college degree          314                          192                     63.54%

High school and below           229                          217                      5.53%

 Age of R&D personnel           ——                         ——                     ——

      Under 30                  457                          241                     89.63%

        30~40                   373                          247                     51.01%

        40~50                   166                          117                     41.88%

        50~60                    64                           36                     77.78%

     60 and above                 5                           2                     150.00%


R&D investment

                                                                                              Change
                                                      2022                  2021
                                                                                               ratio

      R&D investment amount (RMB)             688,229,267.31          691,226,781.85          -0.43%

R&D investment as a percentage of operating          0.45%                 0.53%              -0.08%


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                                                2022 Annual Report of Hengyi Petrochemical Co., Ltd.

                     income

      Capitalized R&D investment (RMB)          19,523,238.74        4,246,563.87        359.74%

 Capitalized R&D investment as a percentage          2.84%                0.61%           2.23%
             of R&D investment


Reasons for and effects of significant changes in the composition of R&D personnel

□ Applicable Not applicable

Reasons for the significant changes in the percentage of total R&D investment in operating

income compared with the previous year

□ Applicable Not applicable

Reasons for the substantial changes in the capitalization rate of R&D investment and

Description of their reasonableness

□ Applicable Not applicable

5.   Cash flow

                                                                              Currency unit: RMB

                                                                                    Year-on-year
                 Item                         2022                 2021
                                                                                  increase/decrease

     Subtotal of cash inflows from
                                      162,080,383,545.53 137,940,305,883.49           17.50%
          operating activities

     Subtotal of cash outflows from
                                      159,374,850,062.17 130,219,784,744.09           22.39%
          operating activities

     Net cash flow from operating
                                       2,705,533,483.36      7,720,521,139.40         -64.96%
               activities

     Subtotal of cash inflows from
                                       2,401,958,320.75      2,597,646,523.70         -7.53%
          investing activities

     Subtotal of cash outflows from
                                       4,528,249,402.63      10,115,000,453.57        -55.23%
           investing activities

     Net cash flows from investing
                                      -2,126,291,081.88      -7,517,353,929.87        71.71%
                activities


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                                                   2022 Annual Report of Hengyi Petrochemical Co., Ltd.


    Subtotal of cash inflows from
                                        67,702,995,578.82      47,569,372,668.77         42.32%
         financing activities

   Subtotal of cash outflows from
                                        66,030,295,613.61      44,628,796,599.91         47.95%
        financing activities

    Net cash flows from financing
                                         1,672,699,965.21       2,940,576,068.86         -43.12%
               activities

    Net increase in cash and cash
                                         2,689,332,661.19       3,058,411,003.67         -12.07%
             equivalents


Description of the main factors influencing significant year-on-year changes in relevant data

1) The decrease in net cash flow generated from operating activities is mainly attributable to various

factors such as international geopolitical and domestic demand contraction in 2022, resulting in a

significant decline in the operating efficiency of the Company compared with that in the same period

of previous year.

2) The increase of net cash flow generated from investment activities is mainly attributable to a

decrease in the new construction projects of the Company and a decrease in cash outflows from

investment activities.

3) The decrease of net cash flow generated from financing activities is mainly attributable to an

increase in the Company’s debt repayment in current period and an increase in cash outflows from

financing activities.

Description of the reasons for the significant difference between the net cash flows generated

by the Company's operating activities and the net profit of the year during the reporting period

For details, please refer to the supplementary information in the cash flow statement in the Company's

annual audit report.

V. Analysis of non-main business

                                                                                 Currency unit: RMB




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                                                           2022 Annual Report of Hengyi Petrochemical Co., Ltd.


                                      Percentage
                                                                                                            Sustainabl
                      Amount           of total                          Reasons
                                                                                                             e or not
                                        profit

                                                   It was mainly attributable to the provision of the
     Investment
                  745,260,076.32       67.19%      investment income of subsidiaries from the main             Yes
       income
                                                   business.

   Profits and
                                                   It was mainly attributable to changes in fair value of
  losses from
                 -211,436,484.36 -19.06%           foreign exchange and commodity derivatives during           No
 changes in fair
                                                   the reporting period
     value

    Assets                                         It was mainly attributable to the Company's
                -368,677,441.03 -33.24%                                                                        No
impairment loss                                    provision of inventory depreciation reserves

                                                   It was mainly attributable to the compensation and
 Non-operating                                     fine income during the reporting period, and
                   14,943,253.23       1.35%                                                                   No
   income                                          governmental subsidies irrelevant to daily enterprise
                                                   activities

                                                   It was mainly attributable to external donations and
 Non-operating
                   20,261,590.79       1.83%       fixed asset retirement losses during the reporting          No
   expenses
                                                   period


VI. Analysis of assets and liabilities

1.    Significant changes in asset composition

                                                                                             Currency unit: RMB

                            End of 2022                           Early 2022             Proportio
                                                                                         n increase Description of
                                       Percentage in                       Percentage in     or     major changes
                      Amount                                Amount
                                        total assets                        total assets decrease

     Monetary
                  17,358,475,538.50      15.50%        14,322,716,793.82       13.57%        1.93%
      funds

     Accounts
                  6,857,913,648.22        6.13%        6,436,842,058.88        6.10%         0.03%
     receivable

     Inventory    14,083,484,571.18      12.58%        12,145,955,534.77       11.51%        1.07%

  Long-term
    equity   12,831,505,320.53           11.46%        12,085,626,559.38       11.45%        0.01%
 investments

 Fixed assets 47,466,461,676.63          42.39%        46,102,729,538.71       43.69%       -1.30%


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                                                                          2022 Annual Report of Hengyi Petrochemical Co., Ltd.


 Construction
                        3,751,889,400.94            3.35%           3,875,588,007.79              3.67%           -0.32%
  in progress

 Right-of-use
                           430,002,663.24           0.38%            411,032,649.33               0.39%           -0.01%
    assets

     Short-term
                        37,875,833,338.09          33.83%           33,778,694,677.24            32.01%           1.82%
       loans

       Contract
                           989,622,772.97           0.88%           1,723,901,780.92              1.63%           -0.75%
       liabilities

     Long-term
                        16,107,140,036.35          14.39%           15,996,229,686.31            15.16%           -0.77%
       loans

         Lease
                           431,285,378.29           0.39%            380,145,523.29               0.36%           0.03%
       liabilities


High proportion of foreign assets
                                                                                                                  Proportion of    Whether there
      Specific
                                                                    Operation Controls to ensure asset Income overseas assets in   is significant
     content of      Reason    Asset size         Location
                                                                     mode            security           status the Company's net       risk of
       assets
                                                                                                                     assets         impairment


                                                                             Strengthen the parent
 Subsidiaries                    USD                                Built by Company's
               Overseas                            Hong
controlled by                  6870.8773                              the    management     control Good           188.05%              No
              investment                    Kong/Brunei/Singapore
the Company                     million                             Company over           overseas
                                                                             subsidiaries


       Other information       None



2.      Assets and liabilities measured at fair value

                                                                                                                   Currency unit: RMB

                                        Item                                          Beginning balance                Ending balance

Financial assets

1. Held-for-trading financial assets (excluding derivative                                                             251,021,508.33
                                                                                        388,958,054.67
financial assets)

2. Derivative financial assets                                                                  0.00                     1,872,460.80

3. Investment in other equity instruments                                                 5,600,000.00                   5,600,000.00

                         Subtotal of financial assets                                   394,558,054.67                 258,493,969.13


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                                                    2022 Annual Report of Hengyi Petrochemical Co., Ltd.


financial liabilities                                          25,375,802.83          62,965,410.64


Other changes

Whether the measurement attributes of the Company's main assets changed significantly

during the reporting period
□Yes No

3.     Restricted asset rights as of the end of the reporting period


                                      Ending book value of
                 Item                                                  Reason for restriction
                                            the year

            Monetary funds              4,424,405,925.47                       Margin

           Notes receivable                53,822,104.39          Pledge to open acceptance bills

     Long-term equity investments       5,928,738,265.27                   Mortgage loan

                                                                Sale and leaseback financial leases
             Fixed assets              21,934,801,647.52
                                                                        and mortgage loan

                                                                 Mortgage loan and financial lease
           Intangible assets             781,335,552.81
                                                                            guarantee

               Inventory                2,550,641,487.83                   Mortgage loan

                 Total                 35,673,744,983.29                         --


VII.       Analysis of investment status

1.     General situation

     Investment amount during the   Investment amount in the same
                                                                             Range of change
        reporting period (RMB)      period of previous year (RMB)

          5,186,854,861.36                  5,315,505,561.36                      -2.42%


2.     Significant equity investments acquired during the reporting period

□ Applicable Not applicable



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                                                                                                                              2022 Annual Report of Hengyi Petrochemical Co., Ltd.

3. Significant non-equity investments in progress during the reporting period

                                                                                                                                                                    Currency unit: RMB

                                                             Amount       Cumulative actual
                               Whether it is Industry                                                               Disclosure
                 Investment                              invested during investment amount Sources          Project
  Project name                 fixed asset involved in                                                              date    (if                     Disclosure index (if any)
                   method                                  the reporting as of the end of the of funds     progress
                               investment the project                                                               any)
                                                              period       reporting period


                                                                                                   Self-
                                                                                                  raised                       http://www.cninfo.com.cn/new/disclosure/detail?plate=szse&o
Brunei Phase II Built by the               Petrochemic                                                               September
                                   Yes                  508,247,308.49    2,079,913,992.24        funds    2.35%
Project          Company                    al industry                                                               16, 2020 rgId=gssz0000703&stockCode=000703&announcementId=12
                                                                                                    and                        08444483&announcementTime=2020-09-16
                                                                                                   loans


Suqian Yida New                                                                                    Self-
Environment-                                Chemical                                              raised                          http://www.cninfo.com.cn/new/disclosure/detail?plate=szse&o
                Built by the                                                                                          June 1,
friendly                           Yes         fiber     391,874,017.27    521,514,887.05         funds    13.71%                 rgId=gssz0000703&stockCode=000703&announcementId=12
                 Company                                                                                               2021
Differentiated                               industry                                               and                           10132115&announcementTime=2021-06-01
Fiber Project                                                                                      loans


The 1.2 mtpa
Caprolactam-
                                           petrochemic
Polyamide                                                                                                                      http://www.cninfo.com.cn/new/disclosure/detail?plate=szse&o
                Built by the               al chemical                                             Self-              January
Industry                           Yes                 122,120,259.75      143,465,895.02                  1.36%               rgId=gssz0000703&stockCode=000703&announcementId=12
                 Company                   fiber                                                  funded              22, 2022
Integration and                                                                                                                12243026&announcementTime=2022-01-22
                                           industry
Supporting
Project


Total                --            --           --       1,022,241,585.51 2,744,894,774.31          --        --         --                                    --




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                                                          2022 Annual Report of Hengyi Petrochemical Co., Ltd.


4.   Investment in financial assets

(1) Investment in securities

The Company's made no investment in securities in the reporting period.

(2) Investment in derivatives

1) Investments in derivatives for hedging purposes during the reporting period

                                                                                    Currency unit: RMB 10,000

                                        Profits and                                         Ending investment
                                        losses from      Accumulated fair                   amount as a
                         Beginning
 Type of Hedging                        changes in       value changes         Ending       percentage of the
 Investment              investment                                            amount
                         amount         fair value in    recognized in                      Company's net assets
                                        the reporting    equity                             at the end of the
                                        period                                              reporting period

 Foreign exchange
 hedging                      0              -437               -589             -1,165             -0.05%


 Commodity hedging         38,729          -20,707              -223             20,158              0.79%

 Total                     38,729          -21,144              -812             18,993              0.75%

 Explanation on
 whether there is any
 significant change in
 the accounting policy   No. The Company accounted for the hedging investment carried out in accordance with
 and specific            the relevant provisions of the Ministry of Finance's Accounting Standards for Business
 principles of           Enterprises No. 22 - Recognition and Measurement of Financial Instruments,
 accounting for          Accounting Standards for Business Enterprises No. 24 - Hedging, Accounting Standards
 hedging business of     for Business Enterprises No. 23 - Transfer of Financial Assets, Accounting Standards
 the Company in the      for Business Enterprises No. 37 - Presentation of Financial Instruments and relevant
 reporting period        guidelines to reflect the relevant items of the balance sheet and profit and loss statement.
 compared with that in
 the previous
 reporting period

 Explanation on actual During this reporting period, the actual profit and loss amount was RMB -448.91 million,
 profit or loss in the of which the profit and loss from changes in fair value was RMB -211.44 million, and
 reporting period      the investment income was RMB -237.47 million.

 Explanation on          The profits and losses generated from the Company's hedging tools can offset the value
 hedging effects         changes of the hedged items, and the hedging business has a good hedging effect.

 Source of funding for
 investments in                                               Self-owned funds
 derivatives


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                                                             2022 Annual Report of Hengyi Petrochemical Co., Ltd.


                         1. Market risks When the market changes drastically, the Company may not be able to
                         fully lock in the price of raw materials or products, thereby resulting in losses. 2.
                         Liquidity risks Commodity hedging transactions are ordered within the authority
                         specified in the Company's Management System for Commodity Derivatives
                         Transactions. If the market fluctuates drastically, losses may be caused by forced
                         liquidation of positions due to lack of time for margin replenishment. 3. Operational
Risk analysis and        risks As futures and forward transactions are highly specialized and complex,
description of control   unexpected losses may be caused due to defects in information systems or internal
measures for             controls. 4. Credit risks When the price fluctuates greatly to the disadvantage of the
derivatives positions    counterparty, the counterparty may violate the relevant provisions of the contract and
during the reporting     cancel the contract, resulting in losses to the Company. 5. Legal risks Due to changes in
period (including but    relevant legal systems or violations of relevant legal systems by the counterparty, the
not limited to market    contract may not be executed normally, resulting in losses to the Company. Risk control
risk, liquidity risk,    measures taken by the Company: The BOD of the Company has reviewed and approved
credit risk,             the Management System for Foreign Exchange Derivatives Transactions and the
operational risk, and    Management System for Commodity Derivatives Transactions, which stipulate that the
legal risk)              Company engages in hedging investment business with the main purpose of hedging,
                         and speculation and arbitrage transactions are prohibited. The systems clearly stipulate
                         the principles of the Company's business operations, approval authority, internal audit
                         process, responsible departments and responsible persons, information isolation
                         measures, internal risk reporting system and risk handling procedures, which are in line
                         with the relevant requirements of regulatory authorities and meet the needs of actual
                         operations. The specified risk control measures are practical and effective.

Changes in market
price or air value of
products involved in
invested derivatives
during the reporting     The Company's hedging investment was priced at fair value, and forward foreign
period; the analysis     exchange was basically determined according to the price provided by or obtained from
of the fair value of     banks, the Reuters system and other pricing service agencies. The Company conducted
derivatives shall        fair value measurement and confirmation every month; the transaction price of futures
disclose the specific    was the fair price.
methods used and the
setting of relevant
assumptions and
parameters

Involvement in
lawsuits (if                                                        None
applicable)

Date of disclosure of
announcement of the
BOD for approval of                                           January 22, 2022
derivatives
investment (if any)

Date of disclosure of
announcement of
shareholders meeting
                                                              February 15, 2022
for approval of
derivatives
investment (if any)


                                                       101
                                                       2022 Annual Report of Hengyi Petrochemical Co., Ltd.


                         The hedging investment carried out by the Company for the purpose of hedging was
 Special opinions of
                         closely related to the Company's daily business needs and complied with relevant laws
 independent directors
                         and regulations. The Company formulated the Management System for Foreign
 on the Company's
                         Exchange Derivatives Transactions and the Management System for Commodity
 derivatives
                         Derivatives Transactions, which have strengthened the Company’s risk management
 investment and risk
                         and control abilities and improved the Company's ability to withstand market risks,
 control
                         causing no damage to the interests of the Company and all shareholders.


The Company shall comply with the disclosure requirements for petrochemical industry

specified in Guidelines No. 3 for Self-Regulation of Listed Companies of Shenzhen Stock

Exchange - Industry Information Disclosure

During the reporting period, the Company carried out hedging investment for the purpose of

reasonably avoiding the risk of price and exchange rate fluctuations of raw materials and finished

products, reducing the impact of price and exchange rate fluctuations of raw materials and finished

products on the normal operation of the Company, and ensuring the stable operation and sustainable

profitability of the Company. The commodities involved in the hedging transactions included raw

materials, finished products, and foreign exchange related to the Company's production and operation.

2) Investments in derivatives for speculative purposes during the reporting period

□ Applicable Not applicable

There were no investments in derivatives for speculative purposes during the reporting period




                                                      102
                                                                                                                          2022 Annual Report of Hengyi Petrochemical Co., Ltd.

5. Use of raised funds

(1) Overall use of raised funds

                                                                                                                                                     Currency unit: RMB 10,000
                                                                     Total amount
                                                                                                  Proportion of                                                                Amount of
                                                                       of raised   Cumulative
                                        Total amount Total amount of                               cumulative                                                                     raised
 Year of                                                              funds with total amount                     Total amount
         Mode of         Total funds   of raised funds raised funds                               total amount                   Usage and destination of raised funds not yet funds idle
  fund fund raising        raised                                      changed of raised funds                   of raised funds                     used
                                         used in this      used                                  of raised funds                                                                for more
 raising                                                             usage during with changed                    not yet used
                                            period     cumulatively                               with changed                                                                  than two
                                                                     the reporting    usage
                                                                                                      usage                                                                       years
                                                                        period


                                                                                                                               On April 25, 2022, the seventeenth meeting of
                                                                                                                               the eleventh session of the BOD of the
                                                                                                                               Company reviewed and approved the Proposal
         Issue      of                                                                                                         on Closing Investment Projects with Raised
         shares     to                                                                                                         Funds and Permanently Replenishing Working
         purchase                                                                                                              Capital with Surplus Raised Funds, agreeing
  2019   assets and      291,091.12         0          288,785.36        0          156,300         53.69%            0        to permanently supplement the working capital       0
         raise                                                                                                                 with the balance of supporting funds from
         supporting                                                                                                            share issuance by the Company in 2019. As of
         funds                                                                                                                 December 31, 2022, the Company has
                                                                                                                               permanently replenished RMB 18.3541
                                                                                                                               million, with the remaining RMB 25.2216
                                                                                                                               million not replenished or transferred out.


         Public
         issuance of
         convertible
  2020                   198,737.74         0          198,737.74        0            0              0.00%            0                               /                            0
         corporate
         bonds      in
         2020


         Public                                                                                                                As of December 31, 2022, the unused raised
  2022   issuance of     298,367.92     127,694.64     127,694.64        0            0              0.00%        170,673.28   funds amounted to RMB 1706.7328 million, of         0
         convertible                                                                                                           which RMB 1.5 billion had not yet been
         corporate                                                                                                             returned as temporary supplementary working
                                                                                          103
                                                                                                                                2022 Annual Report of Hengyi Petrochemical Co., Ltd.
          bonds     in                                                                                                                capital due. The balance of the Company's
          2022                                                                                                                        raised funds special account was RMB
                                                                                                                                      209.2097 million (including RMB 108,500 of
                                                                                                                                      unpaid issuance fees).


  Total        --        788,196.78     127,694.64      615,217.74          0           156,300         19.83%           170,673.28                       --                          0


                                                                        General description of the use of raised funds


1. As approved by the [2018] No. 1937 CSRC Permit issued by the China Securities Regulatory Commission and agreed by the Shenzhen Stock Exchange, the Company raised a total of RMB
2,949,999,987.00 through non-public issuance of 213,768,115 ordinary shares (A shares) to eligible investors, which was verified by Ruihua Certified Public Accountants (Special General
Partnership). After deducting the broker’s underwriting fees and related issuance expenses, the actual net amount of funds raised was RMB 2,910,911,218.99. As of December 31, 2022, the
Company has used RMB 2887.8536 million from the funds.

2. As approved by the [2020] No. 522 CSRC Permit issued by the China Securities Regulatory Commission and agreed by the Shenzhen Stock Exchange, the Company publicly issued 20 million
convertible corporate bonds to eligible investors, each with a face value of RMB 100. The total issuance amount was RMB 2 billion, the conversion price was RMB 11.50 per share, and the
bonds were listed on the Shenzhen Stock Exchange on November 16, 2020. The total amount of funds raised from the public issuance of convertible corporate bonds was RMB 2 billion. After
deducting the underwriting and recommendation fees excluding taxes and related issuance fees, the actual net amount of funds raised was RMB 1,987.3774 million, all of which will be used for
the "1 mtpa intelligent differentiated eco-friendliness functional fiber construction project" implemented by Haining Hengyi New Materials Co., Ltd.

3. As approved by CSRC Permit [2022] No. 565 issued by the China Securities Regulatory Commission and agreed by the Shenzhen Stock Exchange, the Company publicly issued 30 million
convertible corporate bonds to eligible investors, each with a face value of RMB 100. The total issuance amount was RMB 3 billion, the conversion price was RMB 10.50 per share, and the
bonds were listed on the Shenzhen Stock Exchange on August 11, 2022. The total amount of funds raised from the public issuance of convertible corporate bonds was RMB 3 billion. After
deducting the underwriting and recommendation fees excluding taxes and related issuance fees, the actual net amount of funds raised was RMB 2983.6792 million. As of December 31, 2022,
the Company has used RMB 1276.9464 million from the funds.




                                                                                             104
                                                                         2022 Annual Report of Hengyi Petrochemical Co., Ltd.



(2) Projects for committed investment with raised funds

                                                                                                       Currency unit: RMB 10,000
                                                                                                                                           Whether
                                                                                                                                            there is
   Projects for                                                                                       Date when                 Whether         a
                   Whether the                                  Amount     Cumulative Investment                    Benefits
    committed                                        Adjusted                                         the project                  the     significa
                    project has   Total committed               invested   investment progress as of                realized
 investment and                                        total                                          reaches its               expected       nt
                   been changed    investment of               during the amount as of the end of the              during the
    investment                      raised funds    investment                                         scheduled                benefits    change
                    (or partially                   amount (1) reporting the end of the    period                  reporting
direction of over-                                                                                    availability                 are       in the
                     changed)                                    period     period (2)   (3)=(2)/(1)                 period
   raised funds                                                                                          date                   achieved   feasibilit
                                                                                                                                           y of the
                                                                                                                                            project


Projects for committed investment


Brunei PMB
                                    No more than                                                       November
Petrochemical           No                          376,562.33      0         377,633.81    100.28%             $9,711.32         No          No
                                     376,562.33                                                        2019
Project


500,000 tpa
differentiated
functional fiber                    No more than                                                       August
                        No             93,500         93,500        0         93,647.49     100.16%    2020         -12,458.8     No          No
upgrading and
transformation
project


Intelligent
upgrading and                       No more than                                                       August      Not           Not
                        No             28,170         28,170        0          25,621.7     90.95%     2020        applicable applicable      No
transformation
project


Differentiated
chemical fiber
energy saving and
consumption                         No more than                                                                   Not           Not
                        No                            8,500         0          8,399.34     98.82%     May 2019                               No
reduction                              8,500                                                                       applicable applicable
upgrading and
transformation
project


250,000 tpa
environmentally-
friendly functional                 No more than                                                          Not     Not           Not
                        Yes                           416.05        0          416.05       100.00%                                          Yes
fiber upgrading                       141,500                                                          applicable applicable applicable
and transformation
project


Intelligent
upgrading      and                  No more than                                                          Not     Not           Not
                        Yes                          5,283.95       0          3,406.99     64.48%                                           Yes
transformation                         20,500                                                          applicable applicable applicable
project


1 mtpa intelligent
environmentally-
                                    No more than                                                        2020 and                Not
friendly functional     No                           200,000        0         198,737.74    99.37%                -53,097.45                  No
                                      200,000                                                           June 2022            applicable
fiber construction
project


500,000 tpa New-
type Functional                                                                                        January and
                                    No more than
fiber technological     No                            70,000     33,398.74    33,398.74     47.71%     August      -17,701.35     No          No
                                       70,000
transformation                                                                                         2021
projects




                                                                        105
                                                                                       2022 Annual Report of Hengyi Petrochemical Co., Ltd.


1.1 mtpa New
Environment-                            No more than                                                                     Not     Not           Not
friendly                   No             230,000             230,000      94,295.9       94,295.9        41.00%      applicable applicable applicable        No
Differentiated
Fiber Project


Subtotal of
committed                               No more than                       127,694.6
                            --                              1,012,432.33                 835,557.76          --            --            /          --         --
investment for the                      1,168,732.33                           4
projects


Investment direction of over-raised funds


      None


                                      No more        than                  127,694.6
      Total                 --                              1,012,432.33                   835,557.76        --            --            /          --         --
                                      1,168,732.33                                 4


Description of the
situation and
reasons why the
planned progress
and expected
benefits have not     Brunei PMB Petrochemical Project Due to significant fluctuations in crude oil and product prices during the reporting period, the project
been achieved by      benefits did not meet expectations
projects (including
the reason for        Other projects: Due to significant fluctuations in raw material prices and the weak downstream demand, some project benefits did not meet
selecting "not        expectations
applicable" for
"whether the
expected benefits
have been
achieved")


Description of
significant
                                                                                       Not applicable
changes in project
feasibility


Amount, purpose
and progress of                                                                        Not applicable
use of over-raised
funds


Change of location
for
implementation of                                                                      Not applicable
projects for
committed
investment


Adjustment of
implementation
mode of projects                                                                       Not applicable
for committed
investment


                      1. On February 2, 2019, the twenty-fourth meeting of the tenth session of the BOD of the Company reviewed and approved the Proposal on
                      Using Raised Funds to Replace Self-raised Funds and Intermediary Fees and Related Taxes Pre-paid for Relevant Investment Projects,
                      agreeing to use RMB 1,147,288,319.73 from the raised funds to replace the self-raised funds and the intermediary fees and related taxes that
Preliminary           had been paid for relevant investment projects, of which the self-raised funds that had been invested in the projects were RMB
investment and        1,141,188,319.73 and the intermediary fees and related taxes paid in advance by the Company with its own funds were RMB 6,100,000.00.
replacement of        On June 18, 2019, the thirtieth meeting of the tenth session of the BOD of the Company reviewed and approved the Proposal on Using Raised
projects for          Funds to Replace Self-raised Funds Pre-paid for Relevant Investment Projects, agreeing to use RMB 331,666,503.97 from the raised funds to
committed             replace the self-raised funds that had been paid for relevant investment projects
investment
                      2. According to the Proposal on the Company's Public Issuance of Convertible Corporate Bonds reviewed and approved at the twenty-ninth
                      meeting of the tenth session of the BOD on April 25, 2019 and the 2018 Annual General Meeting of Shareholders on May 9, 2019, it is agreed
                      that if the Company has invested self-raised funds in the construction of the above projects first before the funds raised from the issuance of
                      convertible corporate bonds are in place, the funds can be replaced in accordance with the p rocedures prescribed by relevant laws and

                                                                                106
                                                                                     2022 Annual Report of Hengyi Petrochemical Co., Ltd.

                     regulations after the funds raised are available. As of October 23, 2020, the Company had invested RMB 4,606,157,244.19 in th e above-
                     mentioned project with self-raised funds. After deducting the supporting fund of RMB 756,000,000.00 raised by the Company on January 30,
                     2019 through the non-public issuance of RMB ordinary shares to specific objects for the construction of the 1 mtpa intelligent environment-
                     friendly functional fiber construction project, the remaining amount was RMB 3,850,157,244.19. The Company decided to replace its own
                     funds, RMB 1,987,377,358.49, invested in the project with the raised funds. As of December 31, 2022, the Company has replaced the self-
                     raised funds invested in advance of RMB 1,987,377,358.49.

                     3. According to the resolution of the tenth meeting of the eleventh session of the BOD on May 31, 2021, and the Proposal on the Company's
                     Public Issuance of Convertible Corporate Bonds reviewed and approved at the third Extraordinary General Meeting (EGM) of Shareholders
                     2021 on June 16, 2021, it is agreed that if the Company has invested self-raised funds in the construction of the above projects first before the
                     funds raised from the issuance of convertible corporate bonds are in place, the fund s can be replaced in accordance with the procedures
                     prescribed by relevant laws and regulations after the funds raised are available. As of July 28, 2022, the Company has invested RMB
                     1,042,688,264.58 in the above-mentioned raised funds investment project with self-raised funds in advance, and has made the advance
                     payment of intermediary fees and related taxes of RMB 1,550,000.00 with self-owned funds. After the review of the BOD of the Company,
                     it was decided to replace the self-raised funds invested in the raised funds investment project with the raised funds, with an amount of RMB
                     1,042,688,264.58, and to replace the self-raised funds with the raised funds for the paid issuance fees, with an amount of RMB 1,462,264.15
                     (excluding tax). As of December 31, 2022, the Company has replaced the self-raised funds invested in advance of RMB 1,044,150,528.73.


Temporary
replenishment of     As of December 31, 2022, the Company has temporarily replenished its working capital with id le raised funds of RMB 1.5 billion, and there
working capital      is no situation where any fund has not been returned upon maturity.
with idle raised
funds


Amount and
reasons for the      Due to the long payment cycle of contract payments agreed with s ome suppliers, the Company will continue to make relevant payments as
balance of raised    agreed in the contract after the project is completed.
funds in project
implementation


                     On April 25, 2022, the seventeenth meeting of the eleventh session of the BOD of the Company reviewed and approved the Proposal on
                     Closing Investment Projects with Raised Funds and Permanently Replenishing Working Capital with Surplus Raised Funds, agreeing to
Usage and            permanently supplement the working capital with the balance of supporting funds from share issuance by the Company in 2019. A s of
                     December 31, 2022, the Company has permanently replenished RMB 18.3541 million, with the remaining RMB 25.2216 million not
destination of
                     replenished or transferred out.
unused raised
funds
                     As of December 31, 2022, the unused amount of funds raised from the public issuance of convertible corporate bonds in 2022 was RMB
                     1,706.7328 million, of which RMB 1.5 billion had not yet been returned as temporary supplementary working capital due. The balance of the
                     Company's raised funds special account was RMB 209.2097 million (including RMB 108,500 of unpaid issuance fees).


Problems or other
situations in the
                   Not applicable
use and disclosure
of raised funds



(3) Changes of projects for investment with raised funds

During the reporting period, there was no change of the projects for investment with raised funds.

VIII.          Sales of major assets and equity

1.     Sales of major assets

□ Applicable Not applicable

2.     Sales of major equity

                                                     Net                    Net                                          Whethe      Whethe
                                                               Impact                             Whethe
                                      Transac      profit                  profit       Pricing                Relatio     r the       r it is
                                                                of the                             r it is a                                                 Disclos
     Counter      Sold     Date of      tion      contribu                contribu     principl                 nship     equity     implem      Disclos
                                                               sale on                            related-
                                       price       ted by                  ted by        e of                   with     involve     ented as                  ure
      party      equity     sale                                 the                                party                                        ure date
                                      (RM B           the                    the        equity                 counter     d has     planned                  index
                                                               Compa                              transact
                                      10,000)      equity                  equity      disposal                 party      been      ; if not,
                                                                  ny                                  ion
                                                    to the                 sale to                                         fully     explain
                                                    listed                   the                                         transfer       the

                                                                                107
                                                                      2022 Annual Report of Hengyi Petrochemical Co., Ltd.

                                        compan             listed                                red   reasons
                                         y from           compan                                       and the
                                           the             y as a                                      measure
                                        beginni           percent                                        s the
                                          ng of            age of                                      Compa
                                        current           the total                                     ny has
                                         period              net                                        taken
                                          to the           profit
                                         date of
                                           sale
                                         (RM B
                                        10,000)


                                                                        To be
                                                                       negotiat
           Hangzh
Hangzh                                                                  ed and
ou         ou                                                          determi
           Jingxin
Chenha                                                                    ned
           Supply    Septem                                                             Non-
o                                                                       based
           Chain     ber 26,   29,400    65.51     None   17.23%                  No   related   Yes    Yes
Textile               2022                                              on the          party
           M anage
Finishin                                                                 value
           ment
g Co.,                                                                 evaluate
Ltd.       Co.,
           Ltd.                                                         d by a
                                                                         third
                                                                        party




                                                                108
                                                                 2022 Annual Report of Hengyi Petrochemical Co., Ltd.



IX. Analysis of major subsidiaries and JV companies

Major subsidiaries and JV companies with an impact of 10% or more on the net profit of the

Company

                                                                                          Currency unit: RMB 10,000

 Company      Type of                      Registered                                  Operating     Operating
                          Main business                 Total assets    Net assets                                Net profit
  name       company                        capital                                     income        profit


                                             USD
  Hengyi                   Refining and
             Subsidiary                     1.0309      4,675,858.29   1,000,800.15   5,631,775.07   65,304.93    65,336.76
  Brunei                   petrochemical
                                            billion


                                             USD
  Zhejiang
             Subsidiary PTA and PIA        514.4471     1,876,955.57   893,494.69     2,138,615.21   -15,767.22   -17,193.75
  Yisheng
                                            million


  Hainan     JV           PTA and bottle
                                            458,000     1,234,567.09   642,597.75     2,271,698.29   121,806.70   104,001.29
  Yisheng    company          flake


   Yisheng JV             PTA and bottle
                                            201,800     1,753,393.73   763,653.88     2,974,782.89   32,849.78    40,524.44
 Investment company           flake


 Yisheng
             JV           Production and
  New                                       300,000     1,228,897.79   286,002.94     3,370,855.32   -33,559.80   -25,199.76
             company      sales of PTA
 Materials


  Hengyi
             Subsidiary       DTY           300,000     3,630,936.24   832,947.39     6,800,415.00   28,911.14    29,805.95
  Limited


  Hengyi                    PET flakes,
             Subsidiary                     275,725     1,071,883.91   443,671.20     977,880.38     -3,159.94     1,781.81
 High-Tech                   POY, etc.


Haining
                            PET flakes,
New          Subsidiary                     328,500     973,324.61     277,953.42     918,957.43     -58,513.84   -54,815.87
                             POY, etc.
Materials


Shuangtu
                          POY, FDY, and
New          Subsidiary                      60,000     519,583.00     212,555.37     605,398.89     -11,702.25   -10,008.43
                             flakes
Materials


  Jiaxing
             Subsidiary        FDY          300,000     535,337.15     268,126.74     480,326.41     -20,648.27   -18,629.96
  Yipeng


                                             USD
Hong Kong            Investment and
          Subsidiary                        1.5095      1,397,336.09   1,122,629.30   740,213.39     33,599.29    33,599.29
  Tianyi                  trade
                                            billion


  China
               JV
 Zheshang                    Finance       2,126,870    262,193,000     16,593,000     6,108,500     1,584,700    1,398,900
             company
   Bank




                                                               109
                                                     2022 Annual Report of Hengyi Petrochemical Co., Ltd.


Acquisition and disposal of subsidiaries during the reporting period

                                                   Methods of acquiring and disposing of subsidiaries
                 Company name
                                                              during the reporting period

   Haining Hengqi Environmental Protection
                                                                          Disposal
            Technology Co., Ltd.

 Guangxi Free Trade Zone Yihai Port Co., Ltd.                          Establishment

   Hangzhou Lanxing Chemical Fiber Oiling
                                                                       Establishment
              Agent Co., Ltd.

  Lianyungang Junbo Shengda Logistics Co.,
                                                                       Establishment
                   Ltd.

  Suqian Hengyuan Thermal Energy Co., Ltd.                             Establishment

          Suqian Huida Port Co., Ltd.                                  Establishment


Description of major subsidiaries and JV companies

(1) Hengyi Brunei

The Company holds 70% of the shares of Hengyi Industries Sdn. Bhd. through Hong Kong Tianyi

International Holding Co., Ltd. Hengyi Brunei has a registered capital of USD 1.0309 billion, and the

scope of business covers: Petroleum refining and petrochemical.

(2) Zhejiang Yisheng

The Company holds 70% of the shares of Zhejiang Yisheng Petrochemical Co., Ltd. through Zhejiang

Hengyi Petrochemical Co., Ltd. Zhejiang Yisheng has a registered capital of USD 514.4471 million,

and the scope of business covers: production of chemical products (excluding chemical products

subject to license); manufacture of basic chemical raw materials (excluding chemical products subject

to license, such as hazardous chemicals); manufacture of synthetic fibers; sales of chemical products

(excluding chemical products subject to license); sales of synthetic materials; sales of synthetic fibers;

sales of new membrane materials; sales of petroleum products (excluding hazardous chemicals);

general cargo warehousing services (excluding hazardous chemicals and other items subject to license

and approval); technology services, technology development, technology consulting, technology

exchange, technology transfer, technology promotion; technology import and export; goods import

                                                   110
                                                    2022 Annual Report of Hengyi Petrochemical Co., Ltd.


and export; import and export agency (except for business subject to approval according to law, other

business activities can be carried out independently and legally with the business license). The

Company currently has three large PTA production lines, with a PTA production capacity of 5 mtpa

and a PIA production capacity of 300,000 tpa.

(3) Yisheng Investment

The Company holds 30% of the shares of Dalian Yisheng Investment Co., Ltd. through Zhejiang

Hengyi Petrochemical Co., Ltd. Scope of Business: Project investment, domestic general trade,

import and export of goods, technology import and export, and trade intermediary agency. (Except

for business prohibited by laws and administrative regulations, business restricted by laws and

administrative regulations can be operated only after obtaining corresponding permit). (Business

activities subject to approval according to laws can be carried out only after by relevant departments.)

The legal representative is Li Shuirong, and the registered capital is RMB 2.018 billion.

(4) Hainan Yisheng

The Company holds 50% of the shares of Hainan Yisheng Petrochemical Co., Ltd. through Zhejiang

Hengyi Petrochemical Co., Ltd. Hainan Yisheng has a registered capital of RMB 4.58 billion. The

scope of business: production, processing, wholesale and retail of purified terephthalic acid, PET

flakes, polyester bottle flakes, polyester staple fibers, POY yarns, FDY yarns, crude cobalt oxide and

manganese oxide, and chemical fiber raw materials; purchase and sales of paraxylene (PX), acetic

acid, and ethylene glycol; self-supporting and acting as an agent for the import and export of various

goods and technologies; terminal facilities operation, general cargo handling service in the terminal

area, terminal tugboat operation, ship service, fresh water supply for ships, collection of ship

pollutants (including oily sewage, residual oil, tank washing water, domestic sewage and garbage),

and supply of oil containment boom.

(5) Yisheng New Materials

The Company holds 49% of the shares of Zhejiang Yisheng New Materials Co., Ltd. through

Zhejiang Hengyi Petrochemical Co., Ltd. The scope of business: import and export of technologies;

import and export of goods; import and export of agency (Business activities subject to approval

according to laws can be carried out only after approved by relevant departments. Specific business


                                                  111
                                                    2022 Annual Report of Hengyi Petrochemical Co., Ltd.


activities are subject to the approval results). General business: Sales of new membrane materials;

sales of synthetic materials; sales of chemical products (excluding chemical products subject to

license); sales of petroleum products (excluding hazardous chemicals); production of chemical

products (excluding chemical products subject to license); manufacturing of synthetic materials

(excluding hazardous chemicals); technical services, technical development, technical consultation,

technical exchange, technology transfer, and technology promotion (except for business subject to

approval according to laws, business activities shall be carried out independently and legally with the

business license). The legal representative is Xu Baoyue, and the registered capital is RMB 3 billion.

(6) Hengyi Limited

The Company directly holds 99.72% of the shares (actually enjoys 100% of the rights) of Zhejiang

Hengyi Petrochemical Co., Ltd. Hengyi Limited has a registered capital of RMB 3 billion. The scope

of business: production, processing and sales of chemical fibers and chemical raw materials

(excluding hazardous chemicals); import and export.

(7) Haining New Materials

The Company holds 100% of the shares of Haining Hengyi New Materials Co., Ltd. through Zhejiang

Hengyi Petrochemical Co., Ltd., and the registered capital of Haining New Materials is RMB 3.285

billion. Scope of Business of Haining New Materials: Manufacturing, processing, and wholesale of

differentiated chemical fibers, PET flakes, POY yarns, FDY yarns, and chemical fiber raw materials;

export of the company’s own products and technologies; import of raw and auxiliary materi als,

mechanical equipment, and spare parts required for production of the company; warehouse

management.

(8) Hengyi High-Tech

The Company holds 90.67% of the shares of Zhejiang Hengyi High-Tech Materials Co., Ltd. through

Zhejiang Hengyi Petrochemical Co., Ltd. Hengyi High-Tech has a registered capital of RMB 2.75725

billion, and the scope of business covers: production, processing and sales of PET flakes, POY yarns,

FDY yarns, and chemical fiber raw materials; export of the company’s own products and technologies

and import of self-use products and technologies (except for those that are prohibited or restricted

according to national laws and regulations); all other legal business not subject to approval.


                                                  112
                                                    2022 Annual Report of Hengyi Petrochemical Co., Ltd.


(9) Shuangtu New Materials

The Company holds 100% of the shares of Zhejiang Shuangtu New Materials Co., Ltd., and the

registered capital of Shuangtu New Materials is RMB 600 million. Scope of Business: General

business: general business: production of chemical products (excluding chemical products subject to

license); sales of chemical products (excluding chemical products subject to license); sales of

synthetic fibers; synthetic fiber manufacturing; sales of synthetic materials; manufacture of synthetic

materials (excluding hazardous chemicals) (except for business subject to approval according to law,

other business activities can be carried out independently and legally with the business license).

Licensed business: import and export of goods; import and export of technologies (Business activities

subject to approval according to law can only be carried out after approved by relevant departments.

Specific business activities are subject to the approval results). The main products are FDY, POY and

fiber grade PET flakes.

(10) Jiaxing Yipeng

The Company holds 100% of the shares of Jiaxing Yipeng Chemical Fiber Co., Ltd. Jiaxing Yipeng

has a registered capital of RMB 3 billion, and the scope of business covers: manufacture, processing

and sales of PET flakes and FDY fully drawn yarns; sales of chemical fiber raw materials; import and

export of goods. (excluding hazardous chemicals). The main products are FDY and fiber grade PET

flakes.

(11) Hong Kong Tianyi

The Company holds 100% of the shares of Hong Kong Tianyi International Holding Co., Ltd. through

Zhejiang Hengyi Petrochemical Co., Ltd. The registered capital of Hong Kong Tianyi is USD 1.5095

billion, and its business scope involves investment and trading.

(12) China Zheshang Bank

The Company holds a total of 748,069,283 shares of China Zheshang Bank Co., Ltd. through its

subsidiary Zhejiang Hengyi Petrochemical Co., Ltd. and its indirect subsidiary Zhejiang Hengyi

High-Tech Materials Co., Ltd., accounting for 3.52% of the total share capital of China Zheshang

Bank. Scope of Business: financial business (For details, please refer to the approval of the China

Banking and Insurance Regulatory Commission). Established in 2004, the company is one of the 12


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national joint-stock commercial banks approved by the China Banking and Insurance Regulatory

Commission. China Zheshang Bank was listed on the main board of the Hong Kong Stock Exchange

on March 30, 2016 (stock code: 02016.HK) and on the Shanghai Stock Exchange on November 26,

2019 (stock code: 601916.SH.

X. Information on structured entities controlled by the Company

□ Applicable Not applicable

XI. Prospects for the future development of the Company

In 2023, the Company will continue to closely focus on the strategic development policy of

"consolidating, highlighting and enhancing the competitiveness of our main business", realize

resource sharing, systematically build upstream and downstream synergy, consolidate integration

advantages, enhance domestic and overseas linkage, improve the "polyester + polyamide"-driven

industry chain, deepen the "petrochemical +" multi-layered and multi-dimensional industrial layout,

enhance the overall competitiveness, and build the Company into one of the leading international

chemical groups.

(I)   Strategic prospects for the development of the Company

In 2023, the Company actively will adapt to economic changes, reshape the entrepreneurial passion,

and strictly adhere to the two bottom lines of legality, compliance, and production safety. The

Company will adhere to the unchanged industrial strategic direction, continue to consolidate,

highlight, and optimize the core competitiveness of the main business, increase scientific research

and innovation to improve product quality, improve operational efficiency, expand and strengthen the

petrochemical and chemical fiber industrial chain, improve the “polyester + polyamide"-driven

industrial chain, and deepen the multi-level and three-dimensional industrial layout of

"petrochemical+". In the future, the Company will focus on consolidating the "petrochemical+"

industrial layout of the petrochemical industry, petrochemical trade, and petrochemical finance.

Through continuous R&D investment, the Company will increase the development of differentiated

products, leverage internal and external resources, achieve resource sharing and industrial


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coordination, and comprehensively enhance comprehensive competitiveness, striving to become an

international first-class and influential petrochemical industry group.

(II) Prospects for the industrial development of the Company

See I. Industrial situation of the Company during the reporting period (II) - industrial situation

(III) Business strategy of the Company for 2023

The Company will continue to increase investments in scientific and technological R&D based on

the requirements of high-quality development in the new era and the new pattern of industrial

development, guided by "green manufacturing" and "circular economy", and improve the conversion

efficiency of new materials and technologies; continuously promote the planning and construction of

the Company's key strategic projects, enhance the Company's sustained profitability and risk

resistance ability; deepen the digital transformation strategy to meet the growing demand for

intelligent logistics technology; optimize the grassroots organizational model, continuously improve

the efficiency and efficiency of human resource allocation, and accumulate momentum for the

Company to achieve sustainable development.

1.   Move forward with cohesion, steadily operate existing production capacity and promote

the construction of major projects

In 2023, the Company will continue to operate domestic PTA and polyester related production

capacity safely and steadily, promote the stable construction of projects under construction such as

Qinzhou "1.2 mtpa Caprolactam-Polyamide Industry Integration and Supporting Project" and Suqian

"1.1 mtpa New Environment-friendly Differentiated Fiber Project", and continue to steadily promote

the construction of Brunei Phase II Project.

After the completion of the Brunei Phase II Project, it will further increase the Company's market

share, thicken the profits, and bring new growth and synergy. The newly added “olefin-polyolefin"

industrial chain will be conducive to the Company's further improvement of industrial chain

integration and scale advantages, reducing product production costs, ensuring the stability of raw

material supply, and enhancing the Company's sustained profitability and risk resistance.

2.   Realize fine management for long-cycle, stable, safe and full-load operation and optimal

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scalability of equipment to ensure smooth production of the Brunei Project

The Company will continue to do a good job in the production and operation of the Phase I of the

refining-petrochemical project in Brunei, always put safety and environmental protection work at the

top of the refinery operation, adhere to the principle of "affordable, stable, and long-term" device

operation, and continue to maintain good HSE performance. Besides, based on the actual operating

characteristics of the equipment, the Company will take "short, flat, and fast" technical renovation

measures and further improve and optimize the entire factory's processing process, so as to effectively

ensure the production safety, production capacity improvement, process optimization, and cost

reduction and efficiency increase of the equipment of the Phase I Project.

In 2023, in order to comprehensively improve the safety performance and efficiency creation ability

of production equipment, further optimize product structure, reduce comprehensive energy and

material consumption in the production process, and enhance the comprehensive profitability of the

refining-petrochemical project in Brunei, in accordance with industry practices and the characteristics

of production equipment in petrochemical enterprises and based on the changing trends of product

oil and chemical market conditions, the Company will implement routine maintenance improvement

and technical renovation work for the PMB Petrochemical Project in Brunei. The routine maintenance

improvement and technical renovation plan is a routine arrangement made by the management

personnel of the Company and Brunei Company, which is conducive to the improvement of

production and operation. After the completion of this maintenance improvement and technical

renovation, the efficiency creation ability of the production equipment will be further enhanced,

product quality, production efficiency and operational efficiency will be improved, which is

conducive to the sustainable operation of the refining-petrochemical project in Brunei in the future.

In the future, the Company will adhere to the principle of "market orientation, benefit orientation, and

serving for production", focus on the process control for incoming raw materials, the production of

products, the blending and transportation, and the sales and delivery, and timely solve any conflicts

in production, transportation, and sales, ensuring the smooth implementation of production and sales

plans.

3.   Increase efforts to drive innovation, focus on R&D innovation, and promote achievement


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transformation

In 2023, the Company has begun to enter the forefront of industry technology in some advantageous

areas. Next, it will continue to leverage the independent innovation spirit of the research institute,

increase R&D investment, and continue to focus on product development and fruit transformation

around three major themes: green environmental protection, functional, and bio-based types. The

Company will continuously increase the promotion of "Eticont" products, increase the promotion and

application of environmentally-friendly polyester technology and product sales, and successfully

complete the trial spinning, trial use, production stability evaluation, and customer trial evaluation of

the developed titanium catalyst; increase the development scale and promote industrialization of

functional composite materials such as antibacterial, cationic dyeable, and flame-retardant materials.

Besides, the Company will focus on promoting the R&D process of technologies such as gas phase

rearrangement, synthetic ammonia, hydrogen peroxide, chemical fiber oils, and polyamide specific

titanium dioxide, promoting the high-quality development of the green petrochemical industry.

Furthermore, by leveraging the functional positioning and advantages of linkage with universities and

research institutes, the Company will participate in basic research through various forms and channels,

carry out scientific and technological cooperation in the front-end, promote application

implementation in the back-end, and create a flexible mechanism with strong R&D motivation, high

conversion efficiency, and smooth management operation, so as to continuously promote the

generation of new achievements, promote their transformation, and actively play a role in back-end

innovation. The Company will build a multi-agent collaborative innovation ecosystem that integrates

technological innovation, application demonstration, talent cultivation, model innovation, and

business integration. The Company will closely focus on the industrial layout, aim at the world's

scientific and technological frontier, gather global innovation resources, cultivate high-end innovation

achievements, build a world-class R&D base for refining-petrochemical integration key common

technologies and high-end chemical products, and will be committed to the R&D of green chemicals

and advanced materials, becoming the technology leader of the whole industry.

4.   Strengthen the digital-intelligence integration technologies to promote the construction of

information operation standardization system


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Based on a digital intelligent factory, the Company is accelerating the construction of a standardized

information operation system. In 2023, the Company will continue to consolidate and improve the

service experience of Hengyi Brain, establish a comprehensive application based on AI technology

for continuous upgrading, and provide the Company's senior management with a scientific decision-

making system that integrates production and sales; realize online management of information assets,

operation knowledge base, and system operation configuration, as well as online display and analysis

of operation data; improve the construction of information infrastructure, promote the value mining

of production and operation big data, establish the construction of daily operation standardization

system, and realize the digital transformation development of traditional industries.

Besides, with the growing demand of the petrochemical industry for intelligent logistics technology,

the Company will focus on building an efficient MES system to achieve the consistency and

interconnection of the data of the entire factory, and constantly improve and upgrade the chemical

fiber industrial Internet platform, which is a trinity of "online transaction + online finance +

warehousing logistics", so as to effectively reduce the logistics costs of the Company's internal raw

materials and products, achieve upstream and downstream collaboration, and provide a strong boost

for the   development of the main industry,              comprehensively      enhancing    comprehensive

competitiveness of the Company.

5.   Improve corporate governance to help achieve strategic goals

In 2023, the Company will take the opportunity of the change of the Board of Director and the BOS

to increase organizational change efforts, create a management team that matches the Company's

strategy, stimulate the vitality of the organization and mechanisms, carry forward the guiding spirit

of hard work and entrepreneurship, maximize the enthusiasm and creativity of employees, and

promote their active contributions to the Company. The Company will continue to strengthen the

construction of talent echelons, normalize the promotion of stable frontline work, and increase

employees' sense of belonging and stimulate the internal power of the enterprise by continuously

improving systems and the policy transparency, and enhancing the grassroot atmosphere.

6.   Improve the management system to continuously improve the operational efficiency

In 2023, the Company will continue to establish and improve an advanced operational management


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system, continuously improve production organization efficiency and operational management

performance, actively promote the construction of a lean production system, strengthen the awareness

of cost reduction and efficiency increase among all employees from top to bottom, deeply implement

cost reduction and control throughout the entire process, all elements, and all aspects, establish a

scientific and efficient management system, and further refine the management of procurement costs,

production costs, operational costs, etc., effectively reducing various costs and expenses of the

Company, achieving collaborative improvement in operational efficiency, and ensuring the sustained,

stable, and healthy development of the Company.

(IV)        Risks faced by the Company and countermeasures

1.     Macroeconomic risks

The Company is engaged in the production and sales of petrochemical and polyester chemical fiber

products. The petrochemical and polyester fiber industry is closely related to the development of the

world economy and China's economy, and people's livelihood. The product prices and sales are

affected by macroeconomic fluctuations and changes in supply and demand. With the acceleration of

economic globalization and integration, national macro-control and cyclical fluctuations of the world

economy will have an impact on the development of the industry. If the global economic growth

slows down or declines, it will directly have a direct impact on the Company's business, operating

results and financial position end demand.

2.     Safety and environmentally-friendly production risks

As the awareness of eco-friendliness increases and the government's environmentally-friendly

requirements become stricter, the Company strictly implements the Production Safety Law of the

People's Republic of China, Environmental Protection Law of the People's Republic of China and

other relevant laws and regulations to ensure safe and environmentally-friendly production, and

earnestly fulfills our social responsibility. Since the operation of the main production entity, no major

safety and eco-friendliness incidents have occurred. With the expansion of the Company's production

scale and the extension of the industry chain, preventing safety and eco-friendliness accidents has

become the focus of the Company's operation and management.

In order to reduce industrial safety and environmental production risks, the Company strengthens
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subsequent investment in eco-friendliness, including but not limited to the purchase and update of

equipment and facilities, the construction and implementation of organizational systems, etc. The

Company will actively carry out safety standardization and acceptance work in accordance with the

arrangements for the construction of Class 1, 2, and 3 national safety standards, and focus on building

a safety standard management system. The Company will implement the dual-prevention work

mechanism combining safety risk classification and control and hidden danger investigation and

management, strengthen safety training, increase safety investment, practice the strategy of

promoting safety based on science and technology, promptly remove safety and eco-friendliness

hazards, and eliminate all possibilities of major accidents.

3.   Risk of significant fluctuations of crude oil price

In 2023, the United States imposed restrictions on Russia's crude oil exports, and OPEC countries

responded by reducing production. Crude oil prices may fluctuate significantly with the international

situation, geopolitics, and other factors. More than 80% of the cost of the industrial chain where the

Company is located is determined by upstream raw materials. Fluctuations in crude oil prices will

affect the price fluctuations of various products in the industrial chain, exacerbating the uncertainty

of raw material costs and operating costs, as well as the accompanying increase in sales risks and

fluctuations in enterprise benefits. The Company will continue to optimize the inventory strategy to

reduce the adverse impact of product price fluctuations in the industry chain on the Company’s

operations as a result of crude oil price fluctuations.

4.   Environmental protection risks

The production and operation of the Company must comply with multiple environmental protection

laws and regulations related to air, water quality, waste disposal, and public health and safety, obtai n

relevant environmental protection permits, and accept inspections from relevant national

environmental protection departments. In recent years, the Company has invested a large amount of

funds and technical strength in the transformation of environmental protection equipment and

production processes, and has treated and discharged pollutants in accordance with national

environmental protection requirements. However, with the promotion of vertical integration of the

industrial chain of listed companies, the expansion of production scale, and the possibility of stricter


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environmental protection standards and broader and stricter pollution control measures being

implemented in China or Brunei in the future, the Company's environmental protection costs and

management difficulties will also increase.




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XII.        Reception of research, communication, interview and other activities during the reporting period

                                                                                                         Main      content   of
                                          Reception      Visitor
           Time           Location                                             Visitor                   communication      and               Index of basic facts of research
                                           method         type
                                                                                                         information provided


                                                                                                                         Record Form of 2022 Hengyi Petrochemicals’ Investor Relation
                                                                   Five    institutions including Company     operation Activities as of March 1, 2022 on SZSE (cninfo.com.cn):
                       The Company’s
  February 28, 2022                     Field research Institution Guosen Securities and Springs and            industry
                        meeting room                                                                                     Hengyi Petrochemical: 2022 年 2 月 28 日恒逸石化调研活动
                                                                   Capital                        development trend
                                                                                                                         信息.pdf (cninfo.com.cn)


                                                                                                                                Record Form of Hengyi Petrochemical’s Investor Relation
                                                                                                         Company     operation Activities as of March 11, 2022 on SZSE (cninfo.com.cn):
                       The Company’s                              One institution,      i.e.,   CITIC
    March 10, 2022                      Field research Institution                                       and           industry
                        meeting room                               Securities                                                   Hengyi Petrochemical: Hengyi Petrochemical: 2022 年 3 月 10
                                                                                                         development trend
                                                                                                                                日恒逸石化调研活动信息.pdf (cninfo.com.cn)


                                                                                                                        Record Form of Hengyi Petrochemical’s Investor Relation
                                                                  93      institutions including Company     operation Activities as of April 27, 2022 on SZSE (cninfo.com.cn):
                                          Telephone
   April 26-27, 2022   Teleconference                 Institution Shenwan Hongyuan and TF and                  industry
                                        communication                                                                   Hengyi Petrochemical: Hengyi Petrochemical: 2022 年 4 月 27
                                                                  Securities                     development trend
                                                                                                                        日恒逸石化调研活动信息.pdf (cninfo.com.cn)


                                                        Institution                                                          Record Form of Hengyi Petrochemical’s Investor Relation
                                                                    Investors who participated in the Company     operation Activities as of May 7, 2022 on SZSE (cninfo.com.cn): Hengyi
                                                          s and
       May 6, 2022     Teleconference      Others                   Company's 2021 annual results and               industry
                                                        individual                                                           Petrochemical: Hengyi Petrochemical: 2022 年 5 月 7 日恒逸
                                                                    briefing                          development trend
                                                             s                                                               石化调研活动信息.pdf (cninfo.com.cn)


                                                                                                                           Record Form of Hengyi Petrochemical’s Investor Relation
                                                                  12 institutions including Haitong Company     operation
                       The Company’s     Telephone                                                                        Activities as of June 15, 2022 on SZSE (cninfo.com.cn):
       June 15, 2022                                  Institution Securities       and      Haitong and           industry
                        meeting room    communication                                                                      Hengyi Petrochemical: 000703 恒 逸 石 化 调 研 活 动 信 息
                                                                  International                     development trend
                                                                                                                           20220615.pdf (cninfo.com.cn)


                                                                                                                        Record Form of Hengyi Petrochemical’s Investor Relation
                                                                                                 Company     operation
                       The Company’s     Telephone               Three institutions   including                        Activities as of June 17, 2022 on SZSE (cninfo.com.cn):
       June 17, 2022                                  Institution                                and           industry
                        meeting room    communication             HSBC Qianhai Securities                               Hengyi Petrochemical: 000703 恒 逸 石 化 调 研 活 动 信 息
                                                                                                 development trend
                                                                                                                        20220617.pdf (cninfo.com.cn)


       July 8, 2022                     Field research Institution 25                                    Company     operation Record Form of Hengyi Petrochemical’s Investor Relation
                       The Company’s                                    institutions        including
                                                                                                         and          industry Activities as of July 11, 2022 on SZSE (cninfo.com.cn): Hengyi
                                                                                           122
                                                                                                                         2022 Annual Report of Hengyi Petrochemical Co., Ltd.
                                                                                                     Main      content   of
                                        Reception      Visitor
       Time             Location                                                 Visitor             communication      and                 Index of basic facts of research
                                         method         type
                                                                                                     information provided

                     meeting room                                   Northeast Securities             development trend        Petrochemical: 000703 恒逸石化调研活动信息 20220708.pdf
                                                                                                                              (cninfo.com.cn)


                         p5w.net
                                                      Institution   Investors who participated in the                        Record Form of Hengyi Petrochemical’s Investor Relation
                        "Investor                                                                     Company     operation
                                                        s and       online roadshow for the issuance                         Activities as of July 20, 2022 on SZSE (cninfo.com.cn): Hengyi
   July 20, 2022        Relations        Others                                                       and           industry
                                                      individual    of convertible bonds of the                              Petrochemical: 000703 恒逸石化调研活动信息 20220720.pdf
                       Interactive                                                                    development trend
                                                           s        Company                                                  (cninfo.com.cn)
                        Platform"


                                                                                                                        Record Form of Hengyi Petrochemical’s Investor Relation
                                                                                                 Company     operation
                                        Telephone               157 institutions including CITIC                        Activities as of August 24, 2022 on SZSE (cninfo.com.cn):
August 23-24, 2022   Teleconference                 Institution                                  and           industry
                                      communication             Securities and TF Securities                            Hengyi Petrochemical: 000703 恒 逸 石 化 调 研 活 动 信 息
                                                                                                 development trend
                                                                                                                        20220824.pdf (cninfo.com.cn)


                         p5w.net                                                                                           Record Form of Hengyi Petrochemical’s Investor Relation
                                                      Institution
                        "Investor                                 Investors who participated in the Company     operation Activities as of August 31, 2022 on SZSE (cninfo.com.cn):
                                                        s and
 August 30, 2022        Relations        Others                   Company's 2022 semi-annual and                  industry
                                                      individual                                                           Hengyi Petrochemical: Hengyi Petrochemical: 2022 年 8 月 31
                       Interactive                                results briefing                  development trend
                                                           s                                                               日恒逸石化调研活动信息.pdf (cninfo.com.cn)
                        Platform"


                                                                                                                        Record Form of Hengyi Petrochemical’s Investor Relation
                                                                157 institutions including CITIC Company     operation
                                        Telephone                                                                       Activities as of October 31, 2022 on SZSE (cninfo.com.cn):
 October 28, 2022    Teleconference                 Institution Securities      and      Shenwan and           industry
                                      communication                                                                     Hengyi Petrochemical: 000703 恒 逸 石 化 调 研 活 动 信 息
                                                                Hongyuan Securities              development trend
                                                                                                                        20221031.pdf (cninfo.com.cn)


                                                                                                                        Record Form of Hengyi Petrochemical’s Investor Relation
                                                                                                 Company     operation
                     The Company’s                              10 institutions including CITIC                        Activities as of November 11, 2022 on SZSE (cninfo.com.cn):
November 10, 2022                     Field research Institution                                 and           industry
                      meeting room                               Securities                                             Hengyi Petrochemical: 000703 恒 逸 石 化 调 研 活 动 信 息
                                                                                                 development trend
                                                                                                                        20221111.pdf (cninfo.com.cn)




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                                                   2022 Annual Report of Hengyi Petrochemical Co., Ltd.




                         Section IV Corporate Governance

I.   Basic status of corporate governance

During the reporting period, the Company strictly complied with the Company Law, Securities Law,
Code of Corporate Governance for Listed Companies in China, Rules Governing the Listing of Shares
on Shenzhen Stock Exchange, Shenzhen Stock Exchange Self-Regulatory Guidelines for Listed
Companies No. 1 - Standardized Operation of Listed Companies on the Main Board and other
relevant laws and regulations. Based on the actual situation of the Company, we continuously
improved and enhanced the standardized operation of corporate governance, and established a sound
internal management and control system to regulate the operation of the Company. The Company's
internal control system has been increasingly improved, and the standardization level of governance
has been continuously increased.
1.   Shareholders and shareholders' general meetings
During the reporting period, the Company strictly complied with laws and regulations, and convened
and held shareholders' general meetings in a standardized manner. The convening and holding
procedures of the shareholders' general meetings, the qualifications of the persons attending the
shareholders' general meetings, the voting procedures and voting results of the shareholders' general
meetings all complied with the Company Law, Rules for the Shareholders' Meetings of Listed
Companies and other laws and regulations and the Company's Rules of Procedure for the General
Meeting of Shareholders, which ensured that all shareholders, especially minority shareholders, could
fully exercise their rights. The Company's shareholders' general meetings during the repor ting period
were convened by the BOD, and lawyers were engaged to witness the meetings on site, ensuring the
legality of the meeting convening, holding and voting procedures, and safeguarding the legitimate
rights and interests of the Company and shareholders.
2.   The Company and the controlling shareholder
The Company is completely independent from the controlling shareholder and its subsidiaries in
terms of business, personnel, assets, organization, and finance. The Company has independent and
complete business and the ability to operate independently. The Company's BOD, BOS and internal

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organizations operate independently. The controlling shareholder of the Company can strictly
regulate its behavior. Major decisions of the Company were made by the shareholders’ general
meetings in accordance with the law. The controlling shareholder exercised its shareholder rights in
accordance with the law, and did not directly or indirectly interfere with the decision-making and
operating activities of the Company beyond the shareholders’ general meetings of the Company.
3.   Directors and the BOD
The Company elected directors in strict accordance with the selection and appointment procedures
stipulated in the Company Law and the Articles of Association of the Company. The number and
composition of the BOD of the Company met the requirements of laws and regulations. All directors
of the Company could carry out their work in accordance with the Rules of Procedure of the BOD,
attend the board meetings and shareholders' general meetings on time with a conscientious and
responsible attitude, faithfully perform their duties in the interests of the Company and all
shareholders, actively participate in training on relevant knowledge, study relevant laws and
regulations, and promote the standardized operation and scientific decision-making of the BOD. The
independent directors of the Company could perform their duties independently in accordance with
the corresponding rules and regulations, without being influenced by the actual controller of the
Company or other units or persons that have an interest in the Company.
During the reporting period, the procedures of the meetings of the BOD of the Company were in
compliance with relevant regulations, the minutes of the meeting were complete and true, and the
disclosure of relevant information at the meetings was timely, accurate and adequate. The BOD of
the Company set up four special committees, namely the Remuneration Assessment and Nomination
Committee, the Risk Control Committee, the Audit Committee and the Strategy and Investment
Committee, which have played an important role in promoting the standardized operation and healthy
development of the Company.
4.   Supervisors and the BOS
The Company's BOS consists of three supervisors, one of whom is an employee representative. The
number and personnel of the Company's BOS met the requirements of relevant laws and regulations
and the Company's Articles of Association. All the supervisors of the Company could perform their
duties conscientiously in accordance with the requirements of the Company's Rules of Procedure of
the BOS and other relevant regulations, attend the shareholders’ general meeting, attend the meetings
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                                                    2022 Annual Report of Hengyi Petrochemical Co., Ltd.


of the BOD as nonvoting delegates, convene the meetings of the BOS according to the prescribed
procedures, diligently and conscientiously supervise the legality and compliance of the Company's
financial situation, directors and senior executives, and safeguard the legitimate rights and interests
of the Company and its shareholders.
5.   Stakeholders
The Company fully respected and safeguarded the legitimate rights and interests of relevant
stakeholders to achieve a win-win situation for customers, suppliers, employees, shareholders and
other stakeholders and jointly promote the Company's sustainable and steady development.
6.   Information disclosure and transparency
 The Company strictly followed the requirements of relevant laws and regulations as well as the
Information Disclosure Management System and the Investor Relations Management System to
conscientiously fulfill our information disclosure obligations, disclose the Company's operation and
management and matters that have significant impact on the Company in a true, accurate, complete
and timely manner, coordinate the relationship between the Company and investors, receive investors’
visits, and answer investors’ inquiries. The Company's designated newspapers and websites such as
STCN, China Securities Journal, Shanghai Securities News, Securities Daily and CNINFO
(http://www.cninfo.com.cn) for the Company's information disclosure.
7.   Performance evaluation and incentive and restraint mechanisms
The Company is gradually improving and establishing fair and transparent performance evaluation
standards and incentive and restraint mechanisms for directors, supervisors and senior executives.
The appointment of senior executives of the Company was open and transparent, in line with laws
and regulations.

Whether there is any material difference between the actual situation of corporate governance
of the Company and the laws, administrative regulations and the rules on the governance of
listed companies issued by the China Securities Regulatory Commission
□Yes No
There is no material difference between the actual situation of corporate governance of the Company
and laws, administrative regulations and the rules on the governance of listed companies issued by
the China Securities Regulatory Commission.

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II. Independence of the Company in guaranteeing the Company's assets, personnel, finance,
organization, and business relative to the controlling shareholder and actual controller

The Company carried out operations in strict accordance with the Company Law, Articles of
Association and other laws, regulations and rules, established a sound corporate governance structure
of the Company, and maintained independent from the controlling shareholder in terms of business,
personnel, assets, organization, and finance. The Company has an independent and complete business
system and the ability to operate independently.
1.   Business: The Company has an independent and complete supply, R&D, production and sales
system, has the ability to operate independently in the market, conduct business, accounting and
decision-making, assume responsibilities and risks independently, and does not rely on the controlling
shareholder or other any related parties.
2.   Personnel: The Company has formed a complete system for labor, personnel and salary
management, and an independent human resources management department to manage labor,
personnel and salary independently of the controlling shareholder. The Company has an independent
workforce. The Company's directors, supervisors and senior executives are legally elected in
accordance with the Company Law, Articles of Association and other relevant laws, regulations and
rules. The Company's senior executives all work in the Company and receive remuneration, and do
not hold any positions other than directors and supervisors in the controlling shareholder and its
subsidiaries.
3.   Assets: The Company has a clear property relationship with the controlling shareholder, and
independently owns complete legal person assets, production and supporting facilities, land, plant,
machinery and equipment related to production and operation, as well as ownership and right to use
of trademarks, patents and non-patented technologies. The Company has full control over all assets,
and its assets and funds are not occupied by the controlling shareholder to the detriment of the
interests of the Company.
4.   Organization: The Company established a sound organizational system to meets its own
production and operation needs. The functional departments operate independently and smoothly,
and there is no subordination relationship between the controlling shareholder and the functional
departments.

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                                                2022 Annual Report of Hengyi Petrochemical Co., Ltd.


5. Finance: The Company has an independent financial and accounting department equipped with
full-time financial personnel. The Company established an independent accounting system and a
standardized financial management system, and financial decisions were made independently. The
Company opened an independent bank account to independently make tax declarations and perform
tax obligations in accordance with the law. There is no shared bank account or mixed tax payment
with the controlling shareholder.

III. Competition in the same industry

□ Applicable    Not applicable




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IV. Information on the annual general meeting and extraordinary general meetings of shareholders held in the reporting period

1. Annual general meeting of shareholders held during the reporting period

                                           Percentage
                                Type of                  Date of     Disclosure
    Session of meeting                         of                                                                  Resolutions
                                meeting                  meeting        date
                                            investors

                              Extraordinary
First Extraordinary General
                                 general                January 17, January 18, 1. Reviewed and approved the Proposal on Changing the Scope of Business of the
Meeting of Shareholders in                  49.002%
                               meeting of                  2022        2022     Company and Amendment of the Articles of Association;
            2022
                              shareholders

                                                                                  1. Reviewed and approved the Proposal on the Estimated Amount of Daily
                                                                                  Related-party Transactions in 2022;
                                                                                  2. Reviewed and approved the Proposal on Determining the Company's
                                                                                  Guarantee to its Controlled Subsidiaries and Mutual Insurance Amount between
                                                                                  Controlled Subsidiaries in 2022;
                                                                                  3. Reviewed and approved the Proposal on Carrying out Foreign Exchange
                                                                                  Hedging Business in 2022;
                              Extraordinary
 The second Extraordinary
                                 general            February 14, February 15, 4. Reviewed and approved the Proposal on Carrying out Commodity Hedging
   General Meeting of                       42.853%                           Business in 2022;
                               meeting of              2022         2022
  Shareholders in 2022
                              shareholders                                    5. Reviewed and approved the Proposal on the Provision of Financial Support to
                                                                              the Company by the Controlling Shareholder and Related-party Transactions;
                                                                                  6. Reviewed and approved the Proposal on Purchasing Liability Insurance for the
                                                                                  Company's Directors, Supervisors and Senior Executives;
                                                                                  7. Reviewed and approved the Proposal on the Subsidiary’s Investment and
                                                                                  Construction of the 1.2 mtpa Caprolactam-Polyamide Industry Integration and
                                                                                  Supporting Project;
                                                                                  8. Reviewed and approved the Proposal on Guarantee Provision to Hainan

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                                                                                                      2022 Annual Report of Hengyi Petrochemical Co., Ltd.

                                      Percentage
                            Type of                 Date of     Disclosure
  Session of meeting                      of                                                                   Resolutions
                            meeting                 meeting        date
                                       investors
                                                                             Yisheng Petrochemical Co., Ltd. and related-party transactions.

                                                                             1. Reviewed and approved the Proposal on the " nnual Report 2021"and Its
                                                                             Summary;
                                                                             2. Reviewed and approved the Work Report of the BOD for the Year 2021;
                                                                             3. Reviewed and approved the Work Report of the BOS for the Year 2021;
                                                                             4. Reviewed and approved the Report on the Financial Accounts for the Year 2021;
                                                                             5. Reviewed and approved the Proposal on Profit Distribution of the Company for
                                                                             the Year 2021;
                                                                             6. Reviewed and approved the Self-Evaluation of Internal Control for the Year
                                                                             2021;
                             Annual
 2021 Annual General         general                May 17,      May 18,     7. Reviewed and approved the Proposal on the Annual Deposit and Use of Raised
                                       52.644%                               Funds in 2021;
Meeting of Shareholders    meeting of                2022         2022
                          shareholders                                       8. Reviewed and approved the Proposal on Renewal of the Appointment of the
                                                                             Accounting Firm;
                                                                             9. Reviewed and approved the Proposal on Addition of Daily Related-party
                                                                             Transactions for the Year 2022;
                                                                             10. Reviewed and approved the Proposal on Extending the Validity Period of the
                                                                             Resolution of the Shareholders' Meeting on the Public Issuance of Convertible
                                                                             Corporate Bonds;
                                                                             11. Reviewed and approved the Proposal on Submission to the General Meeting
                                                                             of Shareholders to Extend the Validity Period of Authorizing the BOD to Handle
                                                                             Specific Matters Regarding the Company’s Public Offering of Convertible
                                                                             Corporate Bonds.

The Third Extraordinary   Extraordinary 48.98%
                                                   August 15,   August 16, 1. Reviewed and approved the Proposal on Changing the Registered Address and
  General Meeting of         general
                                                                           130
                                                                                                        2022 Annual Report of Hengyi Petrochemical Co., Ltd.

                                         Percentage
                            Type of                    Date of    Disclosure
  Session of meeting                         of                                                                 Resolutions
                            meeting                    meeting       date
                                          investors
 Shareholders in 2022      meeting of                   2022        2022       Amending the Articles of Association of the Company
                          shareholders


                          Extraordinary                                     1. Reviewed and approved the Proposal on Increase in Estimated Amount of Daily
The Forth Extraordinary
                             general                  November    November Related-party Transactions for in 2022;
  General Meeting of                    51.58%
                           meeting of                  14, 2022    15, 2022 2. Reviewed and approved the Proposal on Providing Affiliated Entrusted Loans
 Shareholders in 2022
                          shareholders                                         to a JV Company - Yisheng New Materials.

                                                                               1. Reviewed and approved the Proposal on the Estimated Amount of Daily
                                                                               Related-party Transactions in 2023;
                                                                               2. Reviewed and approved the Proposal on Determining the Company's
                                                                               Guarantee to its Controlled Subsidiaries and Mutual Insurance Amount between
                                                                               Controlled Subsidiaries in 2023;
                                                                               3. Reviewed and approved the Proposal on Carrying out Foreign Exchange
                                                                               Hedging Business in 2023;
                                                                               4. Reviewed and approved the Proposal on Carrying out Commodity Hedging
                          Extraordinary                                        Business in 2023;
The Fifth Extraordinary
                             general                  December    December
  General Meeting of                    51.444%                            5. Reviewed and approved the Proposal on the Provision of Financial Support to
                           meeting of                 22, 2022    23, 2022
 Shareholders in 2022                                                      the Company by the Controlling Shareholder and Related-party Transactions;
                          shareholders
                                                                               6. Reviewed and approved the Proposal on Guarantee Provision to Hainan
                                                                               Yisheng Petrochemical Co., Ltd. and related-party transactions;
                                                                               7. Reviewed and approved the Proposal on Purchasing Liability Insurance for the
                                                                               Company's Directors, Supervisors and Senior Executives;
                                                                               8. Reviewed and approved the Proposal on Electing Company Directors;
                                                                               9. Reviewed and approved the Proposal on Increasing the Expected Amount of
                                                                               Daily Related-party Transactions for 2022 and Adjusting the Implementation
                                                                               Entities of related-party transactions;

                                                                           131
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2. The preference shareholders whose voting rights have been restored request the convening of an extraordinary general meeting

□ Applicable Not applicable

V. Directors, supervisors and senior executives

1. Basic information

                                                                                                              Number of                               Increase    Decrease
                                                                                                                                    Number      of                                        Number of     Reasons for
                                  Employ                                                                    shares held at                           of shares    of shares    Other
                                                                                                                             Stock restricted                                           shares held at  increase or
  Name             Title            ment Gender Age        Start date of term    End date of term          the beginning of                          in current   in current changes
                                                                                                                            options shares granted                                      the end of the decrease of
                                   status                                                                     the period                               period       period   (shares)
                                                                                                                                    (shares)                                            period (shares)   shares
                                                                                                               (shares)                               (shares)     (shares)


              President and
Qiu Yibo                          Current   Male     36     May 15, 2015        September 13, 2023            1,365,000                                                                   1,365,000
                   CEO


 Fang Vice President and
                            Current         Male     59     May 16, 2011        September 13, 2023            4,777,500                                                                   4,777,500
Xianshui Financial Director


   Ni
                 Director         Current   Male     45    August 25, 2017      September 13, 2023            6,051,500                                                                   6,051,500
 Defeng


   Lou        Director, Vice
                                  Current   Male     61   September 14, 2021    September 13, 2023                0                                                                           0
Jianchang       President


            Director, Financial
Mao Ying      Director, Vice       Then     Female   42   September 14, 2021    December 6, 2022                  0                                                                           0
                 President


  Wu          Director, Vice
                                  Current   Male     34   September 14, 2021    September 13, 2023             109,200                                                                     109,200
 Zhong          President


Luo Dan          Director         Current Female     40   December 22, 2022     September 13, 2023                0                                                                           0


                                  Current   Male     58    August 25, 2017      September 13, 2023                0                                                                           0
  Chen         Independent

                                                                                                     132
                                                                                                                                     2022 Annual Report of Hengyi Petrochemical Co., Ltd.
                                                                                                         Number of                               Increase    Decrease
                                                                                                                               Number      of                                        Number of     Reasons for
                               Employ                                                                  shares held at                           of shares    of shares    Other
                                                                                                                        Stock restricted                                           shares held at  increase or
 Name            Title           ment Gender Age      Start date of term    End date of term          the beginning of options                  in current   in current changes
                                                                                                                               shares granted                                      the end of the decrease of
                                status                                                                   the period                               period       period   (shares)
                                                                                                                               (shares)                                            period (shares)   shares
                                                                                                          (shares)                               (shares)     (shares)

Sanlian        Director


 Yang        Independent
                               Current   Male   66    August 25, 2017      September 13, 2023                0                                                                           0
Bozhang        Director


  Yang       Independent
                               Current   Male   59    August 25, 2017      September 13, 2023                0                                                                           0
Liuyong        Director


 Wang       Executive Vice
                               Current   Male   53     May 16, 2011        September 13, 2023            5,778,500                                                                   5,778,500
Songlin       President


  Chen
            Vice President     Current   Male   56    August 25, 2017      September 13, 2023            3,640,000                                                                   3,640,000
 Liancai


 Zhao
            Vice President     Current   Male   38   September 15, 2021    September 13, 2023             327,600                                                                     327,600
Donghua


 Zheng      Secretary of the
                               Current   Male   44    August 28, 2017      September 13, 2023            2,912,000                                                                   2,912,000
Xingang          BOD


  Li        Chairman of the
                               Current   Male   46   September 15, 2021    September 13, 2023             218,400                                                                     218,400
Yugang           BOS


  Jin
              Supervisor       Current Female   37   September 14, 2021    September 13, 2023             109,200                                                                     109,200
Danwen


Ni Jinmei     Supervisor       Current Female   48    August 28, 2021      September 13, 2023             273,000                                                                     273,000


 Total             --            --       --    --            --                   --                   25,561,900                                                                   25,561,900        --




                                                                                                133
                                                  2022 Annual Report of Hengyi Petrochemical Co., Ltd.



Where there is any dismissal of directors, supervisors or senior executives during the

reporting period

Due to job adjustments, Ms. Mao Ying applied in writing to resign from her position as a director,

vice president, and financial director of the Company on December 6, 2022. According to the relevant

provisions of the Company's Articles of Association, the written resignation application submitted by

Ms. Mao Ying took effect immediately.

Changes in directors, supervisors and senior executives of the Company

      Name            Positions held                                 Date                 Reason

      Mao      Director, Vice President and
                                                Then          December 6, 2022          Job changes
      Ying          Financial Director

  Fang                                        Currently                                  Currently
                    Financial Director                        December 6, 2022
 Xianshui                                     employed                                   employed

                                              Currently                                  Currently
     Luo Dan            Director                             December 22, 2022
                                              employed                                   employed



2.     Employment status

Professional background, main work experience and main responsibilities of the current

directors, supervisors and senior executives of the Company

(1) Directors

Qiu Yibo, male, born in December 1987, Chinese nationality, with a bachelor degree and used to

work as Manager of Investment Management Department of Sinopec Chemical Sales Co., Ltd. East

China Branch and Hengyi Petrochemical Co., Ltd. He is currently President and CEO of Hengyi

Petrochemical Co., Ltd., and concurrently serves as Director of Zhejiang Hengyi Group Co., Ltd.,

Executive Director of Suqian Yida New Materials Co., Ltd., Executive Director of Zhejiang Yizhi

Information Technology Co., Ltd., President of Fujian Yijin Chemical Fiber Co., Ltd., Vice President

of Zhejiang Hengyi Polyamide Co., Ltd., Director of Zhejiang Baling Hengyi Caprolactam Co., Ltd.,

Director of Dongzhan Shipping Co., Ltd., Executive Director of Ningbo Jinhou Industrial Investment

Co., Ltd., Director of Zhejiang Xianfeng Data Technology Co., Ltd., Executive Director of Zhejiang

                                                 134
                                                      2022 Annual Report of Hengyi Petrochemical Co., Ltd.


Hengyi Hanlin Enterprise Management Co., Ltd., Executive Director of Hangzhou Yibo Investment

Management Co., Ltd., and Director of Zhejiang Hengyi Polymer Co., Ltd.

Fang Xianshui, male, born in March 1964, Chinese nationality, senior economist with a bachelor

degree and has more than 30 years of production management experience in chemical fiber industry.

He used to work as General Manager of Hangzhou Hengyi Industrial Corporation, General Manager

of Hangzhou Hengyi Chemical Fiber Co., Ltd., and General Manager of Zhejiang Hengyi Group Co.,

Ltd. He is currently the Vice President of Hengyi Petrochemical Co., Ltd., and concurrently serves

as the Director of Zhejiang Hengyi Group Co., Ltd., President and CEO of Hangzhou Hengyi

Investment Co., Ltd., Executive Director and President of Zhejiang Hengyi Petrochemical Co., Ltd.,

President of Zhejiang Hengyi Polymer Co., Ltd., President of Zhejiang Yisheng Petrochemical Co.,

Ltd., President of Zhejiang Hengyi High-Tech Materials Co., Ltd., Director of Zhejiang Baling

Hengyi Caprolactam Co., Ltd., Director of Hong Kong Tianyi International Holding Co., Ltd.,

Director of Good Park International Investment Co., Ltd., Director of Yisheng Dahua Petrochemical

Co., Ltd., Executive Director of Hainan Yisheng Trading Co., Ltd., Executive Director of Zhejiang

Yixin Chemical Fiber Co., Ltd., Executive Director and CEO of Ningbo Hengyi Engineering

Management Co., Ltd., President of Hainan Yisheng Petrochemical Co., Ltd., Executive Director and

President of Zhejiang Hengyi Petrochemical Sales Co., Ltd., President of Ningbo Hengyi Trading

Co., Ltd., Director of Hong Kong Yisheng Co., Ltd., Executive Director of Shanghai Hengyi

Polyester Fiber Co., Ltd., President of Zhejiang Hengyi International Trading Co., Ltd., Director of

Fujian Yijin Chemical Fiber Co., Ltd., Director of Zhejiang Yisheng New Materials Co., Ltd.,

Director of Zhejiang Hengyi Polyamide Co., Ltd., Executive Director of Zhejiang Hengkai Energy

Co., Ltd., Executive Director of Zhejiang Shuangtu New Materials Co., Ltd., Executive Director of

Zhejiang Hengyi Energy Co., Ltd., Executive Director of Zhejiang Xiaoyi Supply Chain Management

Co., Ltd., Director of Dalian Yisheng Investment Co., Ltd., and Director of Haining Hengyi New

Materials Co., Ltd.

Ni Defeng, male, born in January 1978, Chinese nationality, a Senior Economist with a doctoral

degree and has nearly 20 years of work experience in finance and investment. He used to work as

Auditor of Pan-China Certified Public Accountants, Manager of Finance Department, Manager of


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                                                      2022 Annual Report of Hengyi Petrochemical Co., Ltd.


Investment Development Department, and Assistant to CEO of Zhejiang Hengyi Group Co., Ltd.,

and investment Director of Hengyi Petrochemical Co., Ltd. He is currently Director of Hengyi

Petrochemical Co., Ltd., and concurrently serves as Director and CEO of Zhejiang Hengyi Group Co.,

Ltd., Director of Zhejiang Xianfeng Data Technology Co., Ltd., Director of Hangzhou Hengyi

Investment Co., Ltd., Director of Zhejiang Hengyi Polyamide Co., Ltd., Director of Lanping County

Qingdian Bay Zinc Industry Co., Ltd., Director of Hainan Hengshengyuan International Tourism

Development Co., Ltd., Executive Director and CEO of Hangzhou Jinglin Asset Management Co.,

Ltd., Director of Dalian Yishengyuan Real Estate Co., Ltd., and President and CEO of Hangzhou

Jinyi Industrial Co., Ltd.

Lou Jianchang, male, born in November 1962, Chinese nationality, a professor-level senior engineer

with a master degree of engineering conferred by China University of Petroleum (Beijing) and an

MBA degree conferred by University of Houston. He used to worked as Deputy Chief Dispatcher of

General Dispatching Office, Deputy Plant Manager, and Plant Manager of Sinopec Yanshan

Petrochemical Company Refinery; Deputy General Manager of Sinopec Yanshan Petrochemical

Company; Deputy Director of Sinopec Materials and Equipment Department and Deputy General

Manager of Sinopec International Business Co., Ltd. He is currently Director and Vice President of

Hengyi Petrochemical Co., Ltd., and concurrently serves as Director of Fujian Yijin Chemical Fiber

Co., Ltd., and Director of Zhejiang Baling Hengyi Caprolactam Co., Ltd.

Wu Zhong, male, born in July 1989, Chinese nationality, with a bachelor degree conferred by

Zhejiang Gongshang University. He used to worked as Deputy General Manager of Zhejiang Hengyi

Petrochemical Sales Co., Ltd. and General Manager of Ningbo Hengyi Industrial Co., Ltd. He is

currently Director and Vice President of Hengyi Petrochemical Co., Ltd., and concurrently serves as

Director of Fujian Yijin Chemical Fiber Co., Ltd., Executive Director of Hainan Hengjing Trading

Co., Ltd., and Executive Director of Zhejiang Hengyi International Trade Co., Ltd.

Luo Dan, female, born in September 1983, Chinese nationality, with a bachelor's degree from

Zhejiang Agricultural and Forestry University and a master's degree in MPA from Wuhan University

of Technology. The former Manager of the Comprehensive Department of the Comprehensive

Management Center of Hengyi Petrochemical Co., Ltd., and the current General Manager of the


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Investment Management Department of Hengyi Petrochemical Co., Ltd.

Chen Sanlian, male, Chinese nationality, born in November 1964, without overseas permanent

residency or party affiliation; holds a bachelor of law degree, an independent director qualification

certificate and a lawyer qualification certificate. He successively served as Editorial Director and

Deputy Editor of Lawyers and Legal System magazine, lawyer of High Mark Law Firm, and Deputy

Secretary-general and Secretary-general of the Lawyers Association of Zhejiang. He is currently full-

time Vice President of the Lawyers Association of Zhejiang, Member of the Zhejiang Provincial

Political Consultative Conference, Vice President of the Association of Intellectuals of Zhejiang,

Visiting Professor of the Law School of Zhejiang University of Technology, arbitrator of the

Shanghai International Economic and Trade Arbitration Commission, and arbitrator of the Hangzhou

Arbitration Commission. He is an independent director of Hengyi Petrochemical Co., Ltd. and

concurrently serves as an independent director of Calxon Group Co., Ltd., Zheshang Development

Group Co., Ltd., and Viewshine Ltd.

Yang Liuyong, male, born in March 1964, Chinese nationality, and a doctoral degree. He is currently

a professor of finance at Zhejiang University and Deputy Dean of Academy of Financial Research,

Zhejiang University. He joined the Communist Party of China in 1984 and started working in 1987.

He studied agricultural economics at Zhejiang University from 1980 to 1984 for a bachelor degree

and from 1984 to 1987 for a master degree. He has been a teacher in the Department of Finance of

Zhejiang University since 1987 (including studying in the Department of Agricultural Economics and

Management of Zhejiang University from 1996 to 2001 [as a doctoral student]), and is also an

independent director of Hengyi Petrochemical Co., Ltd.

Yang Bozhang, male, born in July 1957, Chinese nationality, a senior accountant with a junior college

degree. He used to work as Vice President of Zhejiang Association of CFO, Director and Vice

President of Transfar Group Co., Ltd., General Manager of Zhejiang Transfar Jiangnan Dadi

Development Co., Ltd., CEO of Hangzhou Transfar Science and Technology City Company,

Secretary of the Party Committee of Transfar Logistics Group Co., Ltd., President of the BOS of

Zhejiang Wynca Chemical Industrial Group Co., Ltd. (600596), and Director of Zhejin Trust Co.,

Ltd. He is currently President of Transfar Group Finance Co., Ltd., President of Hangzhou Kezhu


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                                                       2022 Annual Report of Hengyi Petrochemical Co., Ltd.


Investment and Development Co., Ltd., and the President of Hangzhou Kerong Real Estate Co., Ltd.

He is also an independent director of Hengyi Petrochemical Co., Ltd.

(2) Supervisors

Li Yugang, male, born in November 1977, Chinese nationality, economist, international registered

internal auditor, and company lawyer; with a master degree and more than ten years of audit work

experience. He used to work as First Deputy Director of Audit Department of the BOD and Deputy

Director of Legal Department of Shagang Group, and is currently Audit and Legal Director of Hengyi

Petrochemical Co., Ltd.

Jin Danwen, female, born in April 1986, Chinese nationality, with a master of accounting degree

conferred by Hangzhou Dianzi University. She holds qualifications of Chinese certified public

accountant and intermediate accountant. She used to work as Director of Finance Department of

Hengyi Industries Sdn. Bhd. She is currently General Manager of Fund Management Department of

Hengyi Petrochemical Co., Ltd. and Director of Finance Department of Hengyi Industries Sdn. Bhd.

She concurrently serves as Director of Hangzhou Jinyi Industrial Co., Ltd., and Director of Zhejiang

Hengyi High-Tech Materials Co., Ltd.

Ni Jinmei, female, born on March 21, 1976; Chinese nationality, economist. She used to work as

General Manager of Zhejiang Hengyi Polymer Co., Ltd., and General Manager of Comprehensive

Management Center of Zhejiang Hengyi Petrochemical Co., Ltd. Currently, she is Executive Director

and General Manager of Hangzhou Yijing Chemical Fiber Co., Ltd.

(3) Senior management

Wang Songlin, male, born in April 1970, Chinese nationality, master degree, has more than 20 years

of experience in the petrochemical fiber industry. He used to be the deputy director of CTPIC, the

office director of CNCFC, the general manager of China Chemical Fiber Economic Information

Network, and the general manager of Beijing Cotton Zhanwang Information Consulting Co., Ltd. He

is currently the executive vice president of Hengyi Petrochemical Co., Ltd., the director of Zhejiang

Baling Hengyi Caprolactam Co., Ltd., the chairman of Haining Hengyi New Materials Co., Ltd., the

executive director and president of Haining Hengyi Thermal Power Co., Ltd., and director of Jiangsu

New Horizon Advanced Functional Fiber Innovation Center Co., Ltd.


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                                                         2022 Annual Report of Hengyi Petrochemical Co., Ltd.


Chen Liancai, male, born in June 1967, Chinese nationality, bachelor degree, senior engineer, with

more than 20 years of experience in the petrochemical industry. He used to be the deputy general

manager of Sinopec Zhenhai Refining & Chemical Branch, the deputy general manager of Guodian

Sinopec Ningxia Energy Chemical Co., Ltd., and the general manager of Sinopec Great Wall Energy

Chemical (Ningxia) Co., Ltd. He is currently the Chief Executive Officer (CEO) of Hengyi Brunei

and the Vice President of Hengyi Petrochemical Co., Ltd.

Zhao Donghua, male, born in February 1985, Chinese nationality, Master of Law from Zhejiang

University, and EMBA from China Europe International Business School; intermediate economist.

He used to serve as the representative of securities affairs, the deputy manager of the legal affairs

department, and the assistant general manager of the marketing center of Hengyi Petrochemical Co.,

Ltd. He is currently the general manager of Zhejiang Hengyi Petrochemical Sales Co., Ltd. and the

vice president of Hengyi Petrochemical Co., Ltd.

Zheng Xingang, male, born in December 1979, Chinese nationality, bachelor degree from Huazhong

University of Science and Technology, master degree from Wuhan University, EMBA degree from

Fudan University, senior economist. He has more than 10 years of investment and financing work

experience. He once served as deputy manager of the capital operation department, deputy manager

of the investment development department, and director of the office of the BOD of Hengyi

Petrochemical Co., Ltd. He is currently the secretary of the BOD and assistant to the president of

Hengyi Petrochemical Co., Ltd.

Posts held in corporate shareholders

                                                                                                 Whether to
    Name of                                                                                        receive
                 Name of corporate shareholder      Post held           Start date of term     remuneration
   incumbent
                                                                                                allowance in
                                                                                             shareholder units

                  Zhejiang Hengyi Group Co.,
    Qiu Yibo                                        Director           September 26, 2017          No
                             Ltd.

                  Zhejiang Hengyi Group Co.,
 Fang Xianshui                                      Director            October 18, 1994           No
                             Ltd.

                 Hangzhou Hengyi Investment
 Fang Xianshui                                   President & GM          October 8, 2022           No
                         Co., Ltd.


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                                                              2022 Annual Report of Hengyi Petrochemical Co., Ltd.


                    Zhejiang Hengyi Group Co.,
   Ni Defeng                                   Director & President September 26, 2017                    Yes
                               Ltd.

                   Hangzhou Hengyi Investment
   Ni Defeng                                              Director          December 28, 2016             No
                           Co., Ltd.

           Description of the position in the shareholder unit                               None


Posts held in other entities

 Name of                                                                                            Is remuneration
                                                  Posts held in other
 incumbe          Name of other entities                                    Start date of term        paid by other
                                                        entities
    nt                                                                                                   entities?

  Qiu       Hangzhou Yibo Investment
                                                  Executive Director        March 17, 2016                No
  Yibo      Management Co., Ltd.

  Qiu       Ningbo      Jinhou       Industry        Manager &
                                                                              May 3, 2016                 No
  Yibo      Investment Co., Ltd.                  Executive Director

  Qiu       Zhejiang Yizhi Information            Executive Director
  Yibo      Technology Co., Ltd.                       & GM                 February 7, 2022              No


            Zhejiang   Hengyi    Hanlin
  Qiu                                             Executive Director
  Yibo      Enterprise Management Co.,                 & GM                 August 20, 2021               No
            Ltd.

  Qiu       Fujian Yijin Chemical Fiber Co.,
                                                       President            January 26, 2018              No
  Yibo      Ltd.

  Qiu       Zhejiang Hengyi Polyamide Co.,
                                                    Vice President          January 14, 2022              No
  Yibo      Ltd.

  Qiu       Zhejiang    Baling        Hengyi
  Yibo      Caprolactam Co., Ltd.                      Director               June 9, 2022                No


  Qiu       Suqian Yida New Materials Co.,
                                                  Executive Director        January 19, 2018              No
  Yibo      Ltd.

  Qiu
            Dongzhan Shipping Co., Ltd.                Director           November 30, 2017               No
  Yibo

  Qiu       Zhejiang    Xianfeng           Data
                                                       Director               June 7, 2016                No
  Yibo      Technology Co., Ltd.

  Qiu       Zhejiang Hengyi Polymer Co.,
  Yibo      Ltd.                                       Director           November 29, 2022               No




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                                                           2022 Annual Report of Hengyi Petrochemical Co., Ltd.


Name of                                                                                       Is remuneration
                                               Posts held in other
incumbe         Name of other entities                                   Start date of term     paid by other
                                                     entities
   nt                                                                                              entities?

 Fang      Zhejiang Yixin Chemical Fiber
                                              Executive Director          July 26, 2017             No
Xianshui   Co., Ltd.

 Fang      Hainan Yisheng Trading Co.,
Xianshui   Ltd.                               Executive Director         August 14, 2014            No


 Fang      Zhejiang Hengkai Energy Co.,
                                              Executive Director       December 18, 2017            No
Xianshui   Ltd.

 Fang      Ningbo Hengyi Trading Co.,
                                                   President              May 24, 2011              No
Xianshui   Ltd.

 Fang      Ningbo Hengyi Engineering           GM & Executive
                                                                       November 27, 2014            No
Xianshui   Management Co., Ltd.                   Director

 Fang      Zhejiang Hengyi Energy Co.,        Executive Director
                                                                       September 24, 2022           No
Xianshui   Ltd.                                    & GM

           Zhejiang Xiaoyi Supply Chain
 Fang      Management Co., Ltd. (Zhejiang     Executive Director
                                                                          April 19, 2022            No
Xianshui   Xiaoyi      Supply      Chain           & GM
           Management Co., Ltd.)

 Fang      Zhejiang Hengyi Petrochemical      Executive Director
                                                                          July 26, 2004             No
Xianshui   Co., Ltd.                               & GM

 Fang      Zhejiang Hengyi       High-Tech
                                              President & manager        October 15, 2007           No
Xianshui   Materials Co., Ltd.

 Fang      Zhejiang Hengyi Polymer Co.,
Xianshui   Ltd.                                    President            September 5, 2000           No


 Fang      Zhejiang Yisheng Petrochemical
                                                   President              May 12, 2015              No
Xianshui   Co., Ltd.

 Fang      Zhejiang Hengyi Petrochemical         Manager &
                                                                          July 24, 2017             No
Xianshui   Sales Co., Ltd.                    Executive Director

 Fang      Hainan Yisheng Petrochemical
                                                   President              June 23, 2014             No
Xianshui   Co., Ltd.

 Fang      Shanghai Hengyi Polyester Fiber
                                              Executive Director          May 14, 2015              No
Xianshui   Co., Ltd.

 Fang      Fujian Yijin Chemical Fiber Co.,
                                                    Director             January 26, 2018           No
Xianshui   Ltd.

                                                     141
                                                          2022 Annual Report of Hengyi Petrochemical Co., Ltd.


Name of                                                                                      Is remuneration
                                              Posts held in other
incumbe         Name of other entities                                  Start date of term     paid by other
                                                    entities
   nt                                                                                             entities?

 Fang      Yisheng Dahua Petrochemical
                                                   Director              April 29, 2006            No
Xianshui   Co., Ltd.

 Fang      Zhejiang Hengyi Polyamide Co.,
Xianshui   Ltd.                                    Director             August 12, 2013            No


 Fang      Dalian Yisheng Investment Co.,
                                                   Director           September 29, 2007           No
Xianshui   Ltd.

 Fang      Zhejiang    Baling       Hengyi
                                                   Director             January 10, 2008           No
Xianshui   Caprolactam Co., Ltd.

 Fang      Zhejiang Yisheng New Materials
                                                   Director           November 27, 2017            No
Xianshui   Co., Ltd.

 Fang      Haining Hengyi New Materials
                                                   Director             October 5, 2019            No
Xianshui   Co., Ltd.

 Fang      Hong Kong Tianyi International
                                                   Director           September 17, 2009           No
Xianshui   Holding Co., Ltd.

 Fang      Good     Park      International
                                                   Director           September 17, 2009           No
Xianshui   Investment Co., Ltd.

 Fang
           Hong Kong Yisheng Co., Ltd.             Director              June 27, 2014             No
Xianshui

  Ni       Hangzhou Jinyi Industrial Co.,
                                               President & GM         September 30, 2019           No
Defeng     Ltd.

  Ni       Hangzhou    Jinglin       Asset    Executive Director
Defeng     Management Co., Ltd.                    & GM                 March 12, 2018             No


  Ni       Zhejiang Hengyi Polyamide Co.,
                                                   Director             January 27, 2015           No
Defeng     Ltd.

  Ni       Lanping County Qingdian Bay
                                                   Director             January 16, 2006           No
Defeng     Zinc Co., Ltd.

           Hainan        Hengshengyuan
  Ni
           International         Tourism           Director            February 26, 2018           No
Defeng
           Development Co., Ltd.

  Ni       Dalian Yishengyuan Real Estate
Defeng     Co., Ltd.                               Director             March 29, 2018             No



                                                    142
                                                            2022 Annual Report of Hengyi Petrochemical Co., Ltd.


Name of                                                                                        Is remuneration
                                                Posts held in other
incumbe         Name of other entities                                    Start date of term     paid by other
                                                      entities
   nt                                                                                               entities?

  Ni       Zhejiang    Xianfeng          Data
                                                     Director               June 7, 2016             No
Defeng     Technology Co., Ltd.

   Lou
           Fujian Yijin Chemical Fiber Co.,
Jianchan   Ltd.                                      Director             October 22, 2021           No
    g

   Lou
           Zhejiang    Baling       Hengyi
Jianchan                                             Director               June 9, 2022             No
           Caprolactam Co., Ltd.
    g

  Wu       Hainan Hengjing Trading Co.,         Executive Director
                                                                          August 21, 2021            No
 Zhong     Ltd.                                    & manager

  Wu       Zhejiang Hengyi International        Executive Director
                                                                            July 1, 2022             No
 Zhong     Trade Co., Ltd.                           & GM

  Wu       Fujian Yijin Chemical Fiber Co.,
 Zhong     Ltd.                                      Director             October 22, 2021           No


  Jin      Hainan Hengjing Trading Co.,
                                                   Supervisor             August 21, 2021            No
Danwen     Ltd.

  Jin      Hangzhou Jinyi Industrial Co.,
                                                     Director            February 28, 2021           No
Danwen     Ltd.

  Jin      Zhejiang Hengyi       High-Tech
                                                     Director            February 28, 2021           No
Danwen     Materials Co., Ltd.

  Jin      Zhejiang Hengyi Engineering
Danwen     Management Co., Ltd.                    Supervisor             January 29, 2018           No


           Zhejiang   Hengyi    Hanlin
  Jin
           Enterprise Management Co.,              Supervisor             August 20, 2021            No
Danwen
           Ltd.

  Jin      Haining Hengyi New Materials
                                                   Supervisor             October 27, 2021           No
Danwen     Co., Ltd.

 Wang      Zhejiang Hengyi Petrochemical        Executive Director
Songlin    Research Institute Co., Ltd.              & GM                  August 4, 2021            No


           Jiangsu New Horizon Advanced
 Wang
           Functional Fiber Innovation               Director              July 19, 2018             No
Songlin
           Center Co., Ltd.



                                                      143
                                                             2022 Annual Report of Hengyi Petrochemical Co., Ltd.


 Name of                                                                                         Is remuneration
                                                   Posts held in other
 incumbe           Name of other entities                                  Start date of term      paid by other
                                                         entities
    nt                                                                                                entities?

      Wang     Haining Hengyi New Materials
                                                          President          June 29, 2018             No
     Songlin   Co., Ltd.

       Ni      Hangzhou Yijing       Chemical      Executive Director
     Jinmei    Fiber Co., Ltd.                          & GM                 May 29, 2019              No


                           Posts held in other entities                                         None


Punishments of the Company’s current and outgoing directors, supervisors and senior

management by securities regulators during the reporting period in the previous three years

On September 9, 2022, the Company received the Administrative Supervision Measures Decision

Letter ([2022] No. 25) issued by the Guangxi Regulatory Bureau, i.e., Decision on Measures to Issue

Warning Letter to Wuzhong. In accordance with Article 170 (2) of the Securities Law of the People's

Republic of China, the Guangxi Regulatory Bureau decided to adopt the regulatory measures to issue

a warning letter to Wuzhong. For details, please refer to the Announcement on the Receipt of Warning

Letter from Guangxi Regulatory Bureau by Company Directors (Announcement No. 2022-097)

disclosed on September 17, 2022 in the STCN, China Securities Journal, Shanghai Securities News,

Securities Daily, and CNINFO (www.cninfo. com. cn).

3.     Remuneration of directors, supervisors and senior management

Decision-making procedures, basis for determination, and actual payment of remuneration of

directors, supervisors, and senior management

The Company passed the Salary and Performance Appraisal Management System for Senior

Management Staff (reviewed and approved at the third meeting of the eighth session of the BOD) to

conduct performance appraisal and pay remuneration to the Company's directors, supervisors and

senior management. The annual remuneration of directors, supervisors and senior managers who

receive remuneration from the Company in 2022 (including total remuneration of basic salary,

bonuses, allowances, subsidies, employee benefits and various insurance premiums, public reserve

funds and other forms of pre-tax payment from the Company) is released in accordance with the

Company’s relevant regulations, and based on the Company’s operating conditions and the duties
                                                           144
                                                      2022 Annual Report of Hengyi Petrochemical Co., Ltd.


and work performance evaluation of relevant personnel by BOD. During the reporting period, the

remunerations of the Company's directors, supervisors and senior management have been paid on a

monthly basis.

Upon agreement reached at the first meeting of the eleventh BOD of the Company on September 15,

2020 and the fifth extraordinary general meeting of shareholders of the Company on October 12,

2020, the allowance standard of the independent director was adjusted to RMB 150,000 per person

per year (including Tax), allowances are paid on an average monthly basis.

Remuneration of directors, supervisors and senior management during the reporting period of

the Company

                                                                            Currency unit: RMB 10,000

                                                                                           Whether to get
                                                                             Total pre-tax
                                                                                           remuneration
                                                             Employment     remuneration
    Name             Title        Gender       Age                                          from related
                                                               status       received from
                                                                            the Company    parties of the
                                                                                             Company

                 President and
   Qiu Yibo                       Male          36              Current        142.13           No
                     CEO

               Vice President
 Fang Xianshui and Financial      Male          59              Current        142.13           No
                  Director

  Ni Defeng        Director       Male          45              Current           --            Yes

                 Director, Vice
 Lou Jianchang     President      Male          61              Current        128.13           No


                 Director, Vice
   Mao Ying      President and    Female        42               Then          101.60           No
                   Financial
                   Director

                 Director, Vice
  Wu Zhong                        Male          34              Current        106.13           No
                   President

   Luo Dan         Director       Female        40              Current         2.43            No

                 Independent
 Chen Sanlian      Director       Male          59              Current         15.00           No


Yang Bozhang Independent          Male          66              Current         15.00           No


                                                145
                                                   2022 Annual Report of Hengyi Petrochemical Co., Ltd.


                                                                                        Whether to get
                                                                          Total pre-tax
                                                                                        remuneration
                                                          Employment     remuneration
    Name            Title        Gender      Age                                         from related
                                                            status       received from
                                                                         the Company    parties of the
                                                                                          Company
                   Director

                 Independent
 Yang Liuyong                    Male         59             Current         15.00           No
                   Director

                Executive Vice
 Wang Songlin                    Male         53             Current        117.93           No
                  President

 Chen Liancai Vice President     Male         56             Current        118.08           No

Zhao Donghua Vice President      Male         38             Current        106.13           No

                 Secretary of
Zheng Xingang     the BOD        Male         44             Current         60.00           No


                 Chairman of
  Li Yugang                      Male         46             Current         53.13           No
                  the BOS

  Jin Danwen     Supervisor      Female       37             Current         47.53           No

   Ni Jinmei     Supervisor      Female       47             Current         63.48           No

     Total            --           --         --               --          1,233.83           --

Note: On December 23, 2022, the Company issued the Announcement on the Resolution of the Fifth

Extraordinary General Meeting of Shareholders in 2022 (Announcement No.: 2022-140). According

to the announcement, Ms. Luo Dan was appointed as a director of the Company, and thus only the

salary for December was disclosed.




                                             146
                                                                                                          2022 Annual Report of Hengyi Petrochemical Co., Ltd.

VI. Performance of Duties by the Directors during the reporting period

1. Performance of the BOD during the reporting period

   Session of meeting      Date of meeting    Disclosure date                                             Resolutions

                                                                1. Reviewed and approved the Proposal on the Estimated Amount of Daily Related-party
                                                                Transactions in 2022;
                                                                2. Reviewed and approved the Proposal on Determining the Company's Guarantee to its Controlled
                                                                Subsidiaries and Mutual Insurance Amount between Controlled Subsidiaries in 2022;
                                                                3. Reviewed and approved the Proposal on Carrying out Foreign Exchange Hedging Business in
                                                                2022;
                                                                4. Reviewed and approved the Proposal on Carrying out Commodity Hedging Business for the Year
                                                                2022;

The Sixteenth Meeting of                                      5. Reviewed and approved the Proposal on the Provision of Financial Support to the Company by
the Eleventh Session of the January 20, 2022 January 21, 2022 the Controlling Shareholder and Related-party Transactions;
BOD                                                           6. Reviewed and approved the Proposal on External Donation for Poverty Alleviation;
                                                                7. Reviewed and approved the Proposal on Purchasing Liability Insurance for the Company's
                                                                Directors, Supervisors and Senior Executives;
                                                                8. Reviewed and approved the Proposal on the Subsidiary’s Investment and Construction of the 1.2
                                                                mtpa Caprolactam-Polyamide Industry Integration and Supporting Project;
                                                                9. Reviewed and approved the Proposal on Guarantee Provision to Hainan Yisheng Petrochemical
                                                                Co., Ltd. and related-party transactions;
                                                                10. Reviewed and approved the Proposal on Convening the Second Extraordinary General Meeting
                                                                of Shareholders for 2022;

                                                                1. Reviewed and approved the Proposal on the " nnual Report 2021"and Its Summary;
The Seventeenth Meeting April 25, 2022       April 26, 2022
of the Eleventh Session of                                      2. Reviewed and approved the First Quarterly Report 2022 (Full Text & Body);
                                                                               147
                                                                                                          2022 Annual Report of Hengyi Petrochemical Co., Ltd.

   Session of meeting      Date of meeting   Disclosure date                                              Resolutions
the BOD                                                        3. Reviewed and approved the Work Report of the BOD for the Year 2021;
                                                               4. Reviewed and approved the Report on the Financial Accounts for the Year 2021;
                                                               5. Reviewed and approved the Proposal on Profit Distribution of the Company for the Year 2021;
                                                               6. Reviewed and approved the Report on Social Responsibilities 2021;
                                                               7. Reviewed and approved the Self-Evaluation of Internal Control for the Year 2021;
                                                               8. Reviewed and approved the Proposal on Deposit and Use of Raised Funds for the Year 2021;
                                                               9. Reviewed and approved the Proposal on Renewal of the Appointment of the Accounting Firm;
                                                               10. Reviewed and approved the Proposal on Closing Investment Projects with Raised Funds and
                                                               Permanently Replenishing Working Capital with Surplus Raised Funds;
                                                               11. Reviewed and approved the Proposal on Addition of Daily Related-party Transactions for the
                                                               Year 2022;
                                                               12. Reviewed and approved the Proposal on Capital Increase and related-party transactions of
                                                               Hangzhou Jingxin Supply Chain Management Co., Ltd.;
                                                               13. Reviewed and approved the Proposal on Changes of Accounting Policies;
                                                               14. Reviewed and approved the Proposal on Retrospective Adjustment of Previous Financial
                                                               Statements due to Changes in Accounting Policies;
                                                               15. Reviewed and approved the Proposal on Convening 2021 Annual General Meeting of
                                                               Shareholders;

                                                               1. Reviewed and approved the Proposal on Extending the Validity Period of the Resolution of the
                                                               Shareholders' Meeting on the Public Issuance of Convertible Corporate Bonds;
The Eighteenth Meeting of                                      2. Reviewed and approved the Proposal on Submission to the General Meeting of Shareholders to
the Eleventh Session of the May 6, 2022      May 7, 2022       Extend the Validity Period of Authorizing the BOD to Handle Specific Matters Regarding the
BOD                                                            Company’s Public Offering of Convertible Corporate Bonds;
                                                               3. Reviewed and approved the Proposal on Adding Temporary Proposals and Supplementary Notices
                                                               to the 2021 Annual General Meeting of Shareholders.

                                                                              148
                                                                                                            2022 Annual Report of Hengyi Petrochemical Co., Ltd.

    Session of meeting      Date of meeting    Disclosure date                                             Resolutions

                                                                 1. Reviewed and approved the Proposal on Further Clarifying the Specific Plan for the Public
                                                                 Issuance of Convertible Corporate Bonds by the Company;
The Nineteenth Meeting of                                        2. Reviewed and approved the Proposal on the Public Issuance of Convertible Corporate Bonds by
the Eleventh Session of the July 18, 2022     July 19, 2022      the Company for Listing;
BOD
                                                                 3. Reviewed and approved the Proposal on Establishing a Special Account for Raising Funds through
                                                                 Public Issuance of Convertible Corporate Bonds and Signing a Supervision Agreement for Raising
                                                                 Funds by the Company.

                                                                 1. Reviewed and approved the Proposal on Using Raised Funds to Replace Self-raised Funds and
                                                                 Paid Issuance Fees for Pre-invested Raised Investment Projects;

The Twentieth Meeting of                                         2. Reviewed and approved the Proposal on Proposal on Using Part of the Idle Raised Funds to
the Eleventh Session of the July 28, 2022     July 29, 2022      Temporarily Supplement Working Capital;
BOD                                                              3. Reviewed and approved the Proposal on Changing the Registered Address and Amending the
                                                                 Articles of Association of the Company;
                                                                 4. Reviewed and approved the Proposal on Convening the Third EGM for FY2022.


The Twenty-first Meeting                                   1. Reviewed and approved the Proposal on ‘Semi-annual Report 2022’ and the Summary;
of the Eleventh Session of August 21, 2022 August 22, 2022 2. Reviewed and approved the Proposal on Semi-annual Special Report on Deposit and Use of Raised
the BOD                                                    Funds for FY2022.

The         Twenty-second
                                                        1. Reviewed and approved the Proposal on Not Revising the Conversion Price of " engyi Convertible
Meeting of the Eleventh August 24, 2022 August 25, 2022
                                                        Bonds"
Session of the BOD

The Twenty-third Meeting
                                                             1. Reviewed and approved the Proposal on Not Revising the Conversion Price of " engyi Convertible
of the Eleventh Session of October 14, 2022 October 15, 2022 Bond 2"
the BOD

The        Twenty-fourth October 27, 2022 October 28, 2022 1. Reviewed and approved the Proposal on the Third Quarterly Report 2022;
Meeting of the Eleventh
                                                                                149
                                                                                                        2022 Annual Report of Hengyi Petrochemical Co., Ltd.

   Session of meeting     Date of meeting   Disclosure date                                            Resolutions
Session of the BOD                                            2. Reviewed and approved the Proposal on Increase in Estimated Amount of Daily Related-party
                                                              Transactions for the Year 2022;
                                                              3. Reviewed and approved the Proposal on Provision of Entrusted Loan to the Invested Company,
                                                              Yisheng New Materials;
                                                              4. Reviewed and approved the Proposal on Share Repurchase by Way of Centralized Bidding (Phase
                                                              III)”;
                                                              5. Reviewed and approved the Proposal on Convening the Fourth EGM for the Year 2022;

                                                              1. Reviewed and approved the Proposal on the Estimated Amount of Daily Related-party
                                                              Transactions for the Year 2023;
                                                              2. Reviewed and approved the Proposal on Determining the Company's Guarantee to its Controlled
                                                              Subsidiaries and Mutual Insurance Amount between Controlled Subsidiaries for the Year 2023;
                                                              3. Reviewed and approved the Proposal on Carrying out Foreign Exchange Hedging Business for
                                                              the Year 2023;
                                                              4. Reviewed and approved the Proposal on Carrying out Commodity Hedging Business for the Year
                                                              2023;

The Twenty-fifth Meeting                                      5. Reviewed and approved the Proposal on the Provision of Financial Support to the Company by
                           December 6,      December 7,       the Controlling Shareholder and Related-party Transactions;
of the Eleventh Session of 2022             2022
the BOD                                                       6. Reviewed and approved the Proposal on Guarantee Provision to Hainan Yisheng Petrochemical
                                                              Co., Ltd. and related-party transactions;
                                                              7. Reviewed and approved the Proposal on Purchasing Liability Insurance for the Company's
                                                              Directors, Supervisors and Senior Executives;
                                                              8. Reviewed and approved the Proposal on Electing Company Directors;
                                                              9. Reviewed and approved the Proposal on Appointing the Vice President of the Company to
                                                              concurrently serve as the Financial Director;
                                                              10. Reviewed and approved the Proposal on Adjusting the Members of the Audit Committee of the
                                                              Eleventh Session of the BOD of the Company;

                                                                            150
                                                                                                   2022 Annual Report of Hengyi Petrochemical Co., Ltd.

Session of meeting   Date of meeting   Disclosure date                                            Resolutions
                                                         11. Reviewed and approved the Proposal on Increasing the Expected Amount of Daily Related-party
                                                         Transactions for 2022 and Adjusting the Implementation Entities of related-party transactions;
                                                         12. Reviewed and approved the Proposal on Convening the Fifth EGM for the Year 2022;




                                                                        151
                                                        2022 Annual Report of Hengyi Petrochemical Co., Ltd.


2.   Attendance of Directors in the Board Meeting and the General Meeting of Shareholders

              Attendance of Directors in the Board Meeting and the General Meeting of Shareholders

                                         Number of
             Number of      Number of attendance of     Number of                  Whether absent     Number of
          board meetings       on-site     board       attendance of Number of       from board       attendance
 Name of
          to attend during attendance of meetings by       board      absence at     meetings in      of General
 director
           the reporting        board     means of      meetings by board meetings person for two     Shareholder
               period        meetings telecommunic       entrustees               consecutive times   s Meetings
                                           ations

 Qiu Yibo       10             2             8               0            0               No              6

  Fang
                10             2             8               0            0               No              6
 Xianshui

Ni Defeng       10             2             8               0            0               No              6

   Lou
                10             2             8               0            0               No              6
Jianchang

Mao Ying         9             2             7               0            0               No              5

Wu Zhong        10             2             8               0            0               No              6

  Chen
                10             2             8               0            0               No              6
 Sanlian

  Yang
                10             2             8               0            0               No              6
 Bozhang

  Yang
                10             2             8               0            0               No              6
 Liuyong

 Luo Dan         0             0             0               0            0               No              1

Description of the failure to physically attend board meetings for two consecutive times

3.   Objections of directors to related issues of the Company

Whether the directors raise objections to relevant matters of the Company

During the reporting period, the directors did not raise objections to the Company’s related matters.

4.   Other information on directors' performance of duties

Whether directors’ suggestions to the Company are accepted

Yes □ No
                                                       152
                                                         2022 Annual Report of Hengyi Petrochemical Co., Ltd.


Description of the directors' recommendations that were adopted or refused

During the reporting period, all directors of the Company strictly followed the Company Law,

Securities Law, Code of Corporate Governance for Listed Companies in China, Shenzhen Stock

Exchange Self-Regulatory Guidelines for Listed Companies No. 1 - Standardized Operation of Listed

Companies on the Main Board and the Articles of Association and Rules of Procedure for the BOD

to diligently carry out their work and perform their duties. They took the initiative to pay attention to

the Company's operation and management information, financial position, important matters, etc.,

put forward opinions on the Company’s important decisions regarding its governance and operation,

deeply discussed the proposals submitted to the BOD for review, expressed their own views and

reached unanimous options after full communication and discussion. They fully considered the

interests and demands of minority shareholders when making decisions, and resolutely supervised

and promoted the implementation of the resolutions adopted at the BOD in order to make the

decisions scientific, timely and efficient and protect the legitimate rights and interests of the Company

and all shareholders.




                                                   153
                                                                                                         2022 Annual Report of Hengyi Petrochemical Co., Ltd.
VII.    Performance of duties by the specialized committees unde r the BOD during the reporting period

                            Number                                                                                                       Other
                                                                                                                                                Details of
                              of     Date of                                                                                            perform
Committee     Members                                           Contents                    Important opinions and recommendations made         objections
                            meetings meeting                                                                                            ance of
                                                                                                                                                 (if any)
                             held                                                                                                        duties

                                               1. Reviewed the Proposal on Carrying out
                                               Foreign Exchange Hedging Business for the
                                    January    Year 2022;
                                    20, 2022 2. Reviewed the Proposal on Carrying out
Strategy     Qiu    Yibo,                    Commodity Hedging Business for the Year The Committee strictly followed the Company
                                             2022;                                       Law, the Regulatory Rules of the CSRC, the
and          Fang
                                                                                         Articles of Association and the Rules of Procedure Not
Investment   Xianshui, Ni                                                                                                                                Not
                               2                                                         for the BOD to diligently perform its duties. It put applica
Decision-    Defeng and                      1. Reviewed the Proposal on Further forward opinions on and unanimously approved ble                     applicable
making       Yang                            Clarifying the Specific Plan for the Public all proposals after full communication and
Committee    Liuyong                         Issuance of Convertible Corporate Bonds by discussion.
                                    July 15, the Company;
                                    2022
                                             2. Reviewed the Proposal on the Public
                                             Issuance of Convertible Corporate Bonds by
                                             the Company for Listing

                                               1. Reviewed the Annual Report on
                                               Implementation of Internal Audit 2021;
          Yang
          Bozhang,                            2. Reviewed the First Quarterly Report on The Committee strictly followed the Company
                                              Internal Audit 2022;                       Law, the Regulatory Rules of the CSRC, the
          Chen
                                                                                         Articles of Association, the Rules of Procedure for Not
Audit     Sanlian, Yang             April 20,                                                                                                       Not
Committee Liuyong, Lou         3    2022      3. Reviewed the Annual Report on Financial the BOD and other relevant laws and regulations applica applicable
                                              Final Accounts for the Year 2021;          to diligently perform its duties. It put forward ble
          Jianchang
                                                                                         opinions on and unanimously approved all
          and      Fang                       4. Reviewed the Annual Audit Report 2021; proposals after full communication and discussion
          Xianshui
                                               5. Reviewed the Annual Report 2021 (The
                                               first draft);

                                                                              154
                                                                                                    2022 Annual Report of Hengyi Petrochemical Co., Ltd.

                       Number                                                                                                        Other
                                                                                                                                            Details of
                         of     Date of                                                                                             perform
Committee    Members                                       Contents                     Important opinions and recommendations made         objections
                       meetings meeting                                                                                             ance of
                                                                                                                                             (if any)
                        held                                                                                                         duties

                                          6. Reviewed the First Quarterly Report 2022
                                          (The first draft);
                                          7. Reviewed the Self-Evaluation of Internal
                                          Control for the Year 2021;
                                          8. Reviewed the Proposal on Deposit and Use
                                          of Raised Funds for the Year 2021;
                                          9. Reviewed the Proposal on Summary of
                                          Funds Appropriation and Other Related Fund
                                          Transactions for Non-operating Purpose for
                                          the Year 2021;
                                          10. Reviewed the Proposal on Renewal of the
                                          Appointment of the Accounting Firm;

                                          1. Reviewed the Semi-annual Report 2022
                                          (The first draft);
                                        2. Reviewed the Proposal on Semi-annual
                               August
                               19, 2022 Special Report on Deposit and Use of Raised
                                        Funds for the Year 2022;
                                          3. Reviewed the Semi-annual Report on
                                          Internal Audit 2022;

                                        1. Reviewed the Third Quarterly Report 2022
                               October (The first draft);
                               13, 2022 2. Reviewed the Third Quarterly Report on
                                          Internal Audit 2022;

Risk        Chen               January    1. Reviewed the Proposal on Carrying out The Committee strictly followed the Company         Not       Not
                                                                        155
                                                                                                     2022 Annual Report of Hengyi Petrochemical Co., Ltd.

                          Number                                                                                                      Other
                                                                                                                                             Details of
                            of     Date of                                                                                           perform
Committee   Members                                          Contents                    Important opinions and recommendations made         objections
                          meetings meeting                                                                                           ance of
                                                                                                                                              (if any)
                           held                                                                                                       duties

Control   Sanlian, Yang           20, 2022 Foreign Exchange Hedging Business for the Law, the Regulatory Rules of the CSRC, the applica applicable
Committee Bozhang and                      Year 2022;                                Articles of Association and the Rules of Procedure ble
          Lou                                                                        for the BOD to diligently perform its duties. It put
          Jianchang                        2. Reviewed the Proposal on Carrying out forward opinions on and unanimously approved
                                           Commodity Hedging Business for the Year all proposals after full communication and
                                           2022;                                     discussion
                             2
                                            1. Reviewed the Proposal on Renewal of the
                                  April 20, Appointment of the Accounting Firm;
                                  2022      2. Reviewed the Annual Report on Financial
                                             Final Accounts 2021;




                                                                         156
                                                     2022 Annual Report of Hengyi Petrochemical Co., Ltd.


VIII.     Performance of Duties by the BOS

Whether there are any risks found by the BOS in its supervisory activities during the

reporting period

The BOS had no objections to the matters under supervision during the reporting period

IX. Employees of the Company

1.    Number, composition and education level


 Number of employees in the parent company at the end of the reporting
                                                                                         10
                           period (person)

 Number of employees of service in major subsidiaries at the end of the
                                                                                       15,637
                     reporting period (person)

 Total number of employees in service at the end of the reporting period
                                                                                       15,637
                               (person)

Total number of employees receiving salaries in current period (person)                15,637

     Number of retired employees whose expense is borne by the parent
                                                                                         235
                 company and major subsidiaries (person)

                                               Composition

                                                                              Number of professional
                    Professional composition category
                                                                               composition (person)

                          Production personnel                                         13,014

                                Sales staff                                              315

                              Technical staff                                           1,732

                              Finance staff                                              156

                           Administrative staff                                          420

                                  Total                                                15,637

                                              Education level


                                                    157
                                                    2022 Annual Report of Hengyi Petrochemical Co., Ltd.


                         Education level category                               Quantity (person)

                         Master degree or above                                         221

                             Bachelor degree                                           1,826

                         College degree or below                                      13,590

                                   Total                                              15,637


2.   Compensation policies

The Company implements a labor contract system, sign labor contracts with every employee in

accordance with the Labor Law of the PRC, the Labor Contract Law of the PRC and relevant labor

laws and regulations. The Company strictly implements the national employment system, labor

protection system, and social security system, pays social insurance for employees in accordance with

national regulations, sets up corresponding safety protection measures, and creates a good and safe

production environment for employees. Through innovative management mechanisms, the Company

guides the functional system to continuously improve quality and efficiency, and to create a

streamlined and efficient functional team of headquarters. The Company develops an effective salary

incentive system for the Company's financial personnel, administrative personnel, technical personnel,

production personnel and sales personnel, and gives corresponding performance rewards based on

the performance evaluation of the Company, department and individual.

3.   Training plans

The Company established Hengyi Enterprise University according to the needs of production and

operation and talent training, aiming to build a competitive enterprise university and support Hengyi's

global development. It serves as the power center and load bearing platform for Hengyi's

organizational development, talent training, technology accumulation, and corporate transformation.

The "Blue" series of talent projects are implemented in Hengyi University, to establish talent echelons

at different levels; meanwhile, it attaches importance to continuous improvement, job skill assessment,

and on-the-job education promotion to enhance professional skills and effectiveness. The Company

develops training plans for different types of employees, organizes internal and outbound trainings
                                                  158
                                                      2022 Annual Report of Hengyi Petrochemical Co., Ltd.


according to the plan, pays special attention to job skills training, and provides certification for special

positions and hazardous chemical operators to ensure safe production and normal operation. The

Company also trains technical and business backbones through targeted training to improve their

business capabilities.

4.   The situation of labor outsourcing


       Total number of working hours of labor outsourced (hours)                       10,946,124

           Total remuneration paid for labor outsourced (RMB)                         263,430,852


X. The Company’s common stock profit distribution and capitalization of capital reserves

During the reporting period, the common stock profit distribution policy, especially the
formulation, implementation or adjustment of the cash dividend policy

According to the China Securities Regulatory Commission's Notice on Further Implementing Issues

Related to Cash Dividends of Listed Companies (ZJF [2012] No. 37), Guangxi Securities Regulatory

Bureau Notice on Strengthening the Awareness of Returning Shareholders and Improving Dividend

Mechanism (GZJF [2012] 23) and Guidelines for the Supervision of Listed Companies No. 3 - Cash

Dividends of Listed Companies Securities Regulatory Commission Announcement [2022] No. 3 and

other documents, combined with the actual situation of the Company, specific provisions has been

made for the profit distribution decision-making procedures and profit distribution policy in the

Articles of Association. In addition, it has formulated the Shareholder Dividend Return Plan for the

Next Three Years (2023-2025) to better guarantee the reasonable return of all shareholders, further

refine the provisions of the profit distribution policy in the Articles of Association, and increase the

transparency and operability in dividend distribution decision, establish a continuous, stable and

scientific return plan and mechanism for investors to ensure the continuity and stabil ity of the profit

distribution policy. During the reporting period, the Company shall strictly implement the above

profit distribution policy.

According to the 2021 Profit Distribution Plan approved by the Company’s 2021 Annual General

Meeting of Shareholders held on May 17, 2022: Based on the total number of 3,666,280,554 shares


                                                    159
                                                     2022 Annual Report of Hengyi Petrochemical Co., Ltd.


of the Company's existing share capital, after the deduction of 79,888,281 shares that have been

repurchased in the Company's repurchase account, 3,586,392,273 shares will be distributed as a cash

dividend of RMB 2 (including tax) for every 10 shares. No bonus shares will be given and no public

reserve funds will be converted into share capital. The Company published the Announcement of

Dividend Distribution of Hengyi Petrochemical Co., Ltd. for the Year 2021, and completed the

distribution on July 7, 2022.

                                Special description of cash dividend policy

Whether it meets the requirements of the Company's Articles of Association or the
                                                                                                  Yes
resolutions of the General Meeting of Shareholders:

Whether the dividend standard and proportion are clear and definite:                              Yes

Were the relevant decision-making procedures and mechanisms are complete:                         Yes

Whether independent directors have performed their due diligence and played their due
                                                                                                  Yes
role:

Whether small and medium shareholders have sufficient opportunities to express their
                                                                                                  Yes
opinions and demands, and whether their legitimate equities are fully protected:

                                                                                                  Not
If the cash dividend policy is adjusted or changed, whether the conditions and procedures
                                                                                                applica
are compliant and transparent:
                                                                                                  ble


The Company was profitable during the reporting period and the parent company’s profit

available for distribution to ordinary shareholders was positive, but no distribution plan for

cash dividend for ordinary shares was proposed

□ Applicable Not applicable

Profit distribution and capitalization of capital reserve during the reporting period

According to the plan of the Company, no cash dividends or bonus shares will be distributed this year,

and no public reserve funds will be converted into share capital.

XI. Implementation of the Company's SIPs, ESOPs or other employee incentives

There are no equity incentive plans, employee stock ownership plans, or other employee incentive

measures and their implementation during the reporting period of the Company.
                                                    160
                                                    2022 Annual Report of Hengyi Petrochemical Co., Ltd.


XII. Establishment and implementation of internal control system during the reporting period

1.   Establishment and implementation

During the reporting period, the Company continuously updated and optimized its internal control

system in accordance with the Basic Standard for Enterprise Internal Control and other relevant

regulations to adapt to the changing external environment and internal management requirements.

The Company's internal control system is sound and reasonable and covers the main aspects of its

operation and management. It works well and there is no significant omission.

(1) Internal environment. The Company has an organizational structure that is suitable for its

business, which has a clear division of labor and sound and complete functional departments, and the

Company implements the principle of separation of incompatible duties to make these departments

restrain with each other.

(2) Risk assessment. The Company collects relevant information in a comprehensive and systematic

manner according to its strategic objectives, development thoughts and the industry characteristics to

conduct risk assessment timely and weigh risks and benefits, then determines risk response strategies

to keep the risks under control.

(3) Control activities. The Company continuously sorts out and improves the system according to

the current state of its management and development needs, without comprising the legality, normality,

feasibility and operability.

(4) Information    and communication.      The Company has established an information and

communication system to define the procedures for the collection, processing and transmission of

information related to internal control, in order to build a smooth communication line and promote

effective conduct of internal control.

(5) Supervision. The Company has established a corporate governance mechanism, so that the

independent directors and the BOS are able to independently perform their supervisory duties and

independently conduct evaluation and provide recommendations on the Company's management. A

special internal audit body is set up under the Audit Committee of the BOD to carry out internal audit

work independently according to law in order to realize the effective supervision of the management

and effective operation of the internal control system.
                                                  161
                                                   2022 Annual Report of Hengyi Petrochemical Co., Ltd.


2.   Details of significant internal control deficiency identified during the reporting period

□ Yes √ No

XIII.    The Company’s management and control over subsidiaries during the reporting period

As of the end of the reporting period, the Company has 48 subsidiaries. During the reporting period,

in order to strengthen the management, regulate the internal operation and promote the healthy

development of subsidiaries, the Company developed and improved the Comprehensive Management

System of Subsidiaries in accordance with the requirements for the standardized operation of listed

companies, to provide for the establishment of a sound governance structure and its operation,

operational business decision-making, financial management, information management, investment

decision-making management, inspection and assessment, etc. Also, the Company requires

subsidiaries to implement the Internal Reporting System for Important Information, etc., which

clearly stipulates the procedures for reporting and reviewing important matters, to timely track the

governance, financial position, production and operation, project construction, safety and

environmental protection and other significant matters of the subsidiaries, in order to timely fulfill

the information disclosure obligations. To improve the standardized operation of its subsidiaries, the

Audit Department and Legal Department of the Company provides guidance on, supervision and

evaluation of the establishment and implementation of the internal control system of each subsidiary,

and supervises the continuous improvement and effective operation of each internal control system

of the Company.

XIV.     Internal control self-evaluation report or internal control audit report

1.   Internal control self-evaluation report

Disclosure date of full text of
                                                             April 20, 2023
Internal Control Evaluation Report

Disclosure index of full text of
                                                       http://www.cninfo.com.cn
Internal Control Evaluation Report

Proportion of total assets included
in the evaluation scope to that of                             100.00%
the Company’s consolidated

                                                 162
                                                                2022 Annual Report of Hengyi Petrochemical Co., Ltd.

financial statements

Proportion of operating income
included in the evaluation to that of
                                                                           100.00%
the Company’s consolidated
financial statements

                                            Defect Identification Standard

                                                                                   Financial reports Non-financial
              Category                            Financial reports
                                                                                               reports

                                        ⑴ Identification standard of major
                                        defects: ① lack of democratic ⑴Major defects: The negative news
                                        decision-making process; ② huge about the safety, eco-friendliness,
                                        errors caused by decision-making social responsibility, practice ethics
                                        process; ③ violation of national and operation of the enterprise has
                                        laws and regulations and punishment; been spread all over the country, has
                                        ④ serious loss of middle or senior been specially investigated by the
                                        management members and senior government or regulatory agencies,
                                        technicians; ⑤ frequent negative and has caused continuous special
                                        news in the media, involving a wide reports by the public media. As a
                                        range; ⑥ lack of system or system result, the enterprise has adverse
                                        failures in major business;⑦ failure events such as capital loan and
                                                                                  recovery, suspension or revocation of
                                        to rectify major or significant internal
                                                                                  administrative license, pledge of
                                        control defects.        ⑵ Identification
                                                                                  assets, and a large number of claims
                                        standard of significant defects: ① (occurrence of              level-I   mass
                                        Imperfect      democratic      decision- disturbance). ⑵ Significant defects:
                                        making procedures; ② decision- The negative news about the safety,
                                        making procedures leading to general eco-friendliness, social responsibility,
                                        errors; ③      violation of internal practice ethics and operation of the
         Qualitative criteria
                                        regulations of the Company, resulting enterprise has been reported by the
                                        in losses;④ outflow of many business public media for three times in a row,
                                        personnel in key positions; ⑤ and has been concerned and
                                        negative news appeared on the media, investigated by the industry or
                                        involving local region;⑥ defects in regulatory agencies, and has caused
                                        important business systems or adverse effects within the industry
                                        systems; ⑦         failure to rectify (occurrence of          level-II   mass
                                        material or general deficiencies in       disturbance). ⑶General defects: The
                                        internal control. ⑶ Identification negative news about the safety, eco-
                                        standard of general defects: ① low friendliness, social responsibility,
                                                                                  practice ethics and operation of the
                                        efficiency      of      decision-making enterprise has been reported by the
                                        process; ② violation of internal rules public media for three times in a row,
                                        and regulations without losses; ③ and has been concerned and
                                        serious loss of business personnel in investigated by the industry or
                                        general positions; ④ negative news regulatory agencies, and has caused
                                        in the media, with little impact; ⑤ adverse effects within the industry
                                        defects in general business systems; (occurrence of level-III or level-IV
                                        ⑥ failure to rectify general defects; mass disturbance)
                                        ⑦ other defects.

       Quantitative standard            ⑴Major defects: The overall impact ⑴Major defects: direct financial loss:

                                                          163
                                                             2022 Annual Report of Hengyi Petrochemical Co., Ltd.

                                        level is higher than the importance     RMB 50 million or above; personnel
                                        level (1% of the audited net assets of health and safety impact: death of
                                        the previous year). ⑵Significant       more than 10 people, or serious injury
                                        defects: 0.2% of the audited net assets of more than 50 people. ⑵
                                        of the previous year < overall          Significant defects: direct financial
                                        importance level < 1% of the audited loss: RMB 10 million (included) to
                                        net assets of the previous year. ⑶     RMB 50 million; personnel health
                                        General defects: The overall            and safety impact: death of more than
                                        importance level is less than 0.2% of 3 (included) but less than 10 people,
                                        the audited net assets of the previous or serious injury of more than 10
                                        year.                                   (included) but less than 50 people. ⑶
                                                                                General defects: direct financial loss:
                                                                                less than RMB 10 million; personnel
                                                                                health and safety impact: death of less
                                                                                than 3 people, or serious injury of less
                                                                                than 10 people.

       Number of major defects in
                                                                               0
        financial report (piece)

     Number of major defects in non-
        financial report (piece)                                               0


     Number of significant defects in
                                                                               0
        financial report (piece)

     Number of significant defects in
                                                                               0
      non-financial report (piece)


2.     Internal control audit report


                              Reviewed parts in the internal control audit report

In our opinion, Hengyi Petrochemical Co., Ltd. maintained effective internal control, in all material
respects, in accordance with the Basic Norms for Enterprise Internal Control and relevant
regulations at December 31, 2022.

     Disclosure of internal control audit
                                                                             Disclosure
                    report

       Date of full-text disclosure for
                                                                          April 20, 2023
       Internal Control Audit Report

      Full-text disclosure index for the
                                                             CNINFO (http://www.cninfo.com.cn)
       Internal Control Audit Report

            Category of opinions                      Opinion type in the Internal Control Audit Report

     Whether there are major defects in                                            No

                                                           164
                                                  2022 Annual Report of Hengyi Petrochemical Co., Ltd.

        the non-financial report


Whether the accounting firm has issued an internal control audit report with modified and

qualified opinions

□Yes    No

Whether the opinions in the internal control assurance report issued by the accounting firm are

consistent with those in the self-evaluation report issued by the BOD

Yes      □ No

XV. Self-examination and rectifications through the special campaign on corporate governance

of listed companies

In strict accordance with the Company Law, the Securities Law and other relevant laws and

administrative regulations, and the Articles of Association, Rules of Procedure for the BOD, Rules of

Procedure for the BOS and rules of procedure for special committees and other internal rules and

regulations, the Company, adhering the principle of seeking truth from facts, conducted self-

examination against the CSRC’s self-examination checklists for the special campaign on corporate

governance of listed companies, which covered a total of seven aspects, involving a total of 119

questions and answers. The Company carefully sorted out and filled in the self-examination system,

and completed self-examination on April 25, 2022.

This self-examination revealed that the Company’s governance follows the Company Law, Securities

Law, Guidelines for Standardized Operation, Guidelines for Articles of Association of Listed

Companies, and other laws and regulations. The Company is under relatively sound corporate

governance and standardized operation and there is no major mistake.




                                                 165
                                                  2022 Annual Report of Hengyi Petrochemical Co., Ltd.




            Section V       Environmental and Social Responsibilities

I.    Major environmental issues

Whether the listed company and its subsidiaries are the key pollutant discharge units

announced by the environmental protection departments?

Yes □ No

Environmental protection related policies and industry standards

The Company and its subsidiaries strictly abided by national and local environmental protection laws

and relevant rules and regulations, including Environmental Protection Law, Air Pollution Prevention

and Control Law, Water Pollution Prevention and Control Law, Law of the PRC on the Prevention

and Control of Environment Pollution Caused by Solid Wastes, Noise Pollution Prevention and

Control Law, Environmental Protection Tax Law, Soil Pollution Prevention and Control Law,

Regulations on the Administration of Construction Project Environmental Protection, and Pollutant

Discharge Permit Management Regulations. All pollutants are strictly discharged in accordance with

relevant standards, including: Emission Standards of Pollutants for Synthetic Resin Industry

(GB31752-2015), Emission Standard of Air Pollutants for Boilers (GB13271-2014), Emission

Standards for Odor Pollutants (GB14554-93), Standard for Pollution Control on Hazardous Waste

Storage (GB18597-2001), Emission Standard for Industrial Enterprises Noise at Boundary

(GB12348-2008), and Standard for Pollution Control of General Industrial Solid Waste Storage and

Disposal Sites (GB18599-2020).

Environmental protection administrative permits

                                                                                           Validity
     SN    Holder      Certificate name          Certificate No.             Issuer
                                                                                           period

                                                                        Hangzhou
           Hengyi                                                       Municipal         August 27,
     1                  Emission Permit     91330000765215943G001Y      Ecology     and
           Limited                                                                          2023
                                                                        Environment
                                                                        Bureau




                                                166
                                                 2022 Annual Report of Hengyi Petrochemical Co., Ltd.


                                                                      Hangzhou
                                                                      Municipal
      Hengyi                                                                             November
2                   Emission Permit    913301006680033406001Q         Ecology     and
     High-Tech                                                                            25, 2026
                                                                      Environment
                                                                      Bureau

                                                                      Hangzhou
                                                                      Municipal
      Hengyi                                                                             November
3                   Emission Permit    913301097245283880001P         Ecology     and
      Polymer                                                                             2, 2026
                                                                      Environment
                                                                      Bureau

                                                                      Department of
                                                                      Ecology    and
      Hengyi        Radiation Safety                                                     September
4                                          ZHFZ No. A2255             Environment of
      Polymer           Permit                                                            19, 2024
                                                                      Zhejiang
                                                                      Province

                                                                      Jiaxing Ecology
       Jiaxing                         91330411MA28BLMY3000                              December
5      Yipeng       Emission Permit             1V                    and Environment     1, 2023
                                                                      Bureau

                                                            Suzhou
      Taicang                          91320585MA1P1GPBXM00 Municipal                    December
6                   Emission Permit                         Ecology     and
      Yifeng                                    1V                                       30, 2027
                                                            Environment
                                                            Bureau

                                                                      Hangzhou
      Shuangtu                                                        Municipal
                                                                                         November
7       New         Emission Permit    91330100566050736P001Y         Ecology     and
                                                                                          26, 2026
      Materials                                                       Environment
                                                                      Bureau

                                                                      Department of
      Shuangtu                                                        Ecology    and
                    Radiation Safety                                                     December
8       New                                ZHFZ No. A3048             Environment of
                        Permit                                                           26, 2023
      Materials                                                       Zhejiang
                                                                      Province

                                                             Quanzhou
                                       91350582MA31G07Q8C001 Municipal                    April 7,
9    Fujian Yijin   Emission Permit                          Ecology     and
                                                 V                                         2026
                                                             Environment
                                                             Bureau

                                                                      Suqian
                                                                      Municipal
                                       91321311MA1UXUC8XJ00                               July 18,
10   Suqian Yida    Emission Permit             1R                    Ecology     and      2026
                                                                      Environment
                                                                      Bureau



                                           167
                                                2022 Annual Report of Hengyi Petrochemical Co., Ltd.


                                                                     Suqian
                                                                     Municipal
                   Radiation Safety                                                      January
11   Suqian Yida                          SHFZ No. 0199              Ecology     and
                       Permit                                                            12, 2027
                                                                     Environment
                                                                     Bureau

      Haining                                                        Jiaxing Ecology
                                      91330481MA29HXML3400                               July 22,
12    Thermal      Emission Permit                                   and Environment
                                               1R                                         2025
       Power                                                         Bureau

      Haining                                               Jiaxing Ecology
                                      91330481MA29HRX724001                              July 27,
13     New         Emission Permit                          and Environment
                                                V                                         2023
      Materials                                             Bureau

                                                           Hangzhou
     Hangzhou                         91330109MA28M4DD8Y00 Municipal                    November
14                 Emission Permit                         Ecology     and
      Yijing                                   1P                                        4, 2026
                                                           Environment
                                                           Bureau

                                                                     Department of
     Hangzhou      Radiation Safety                                  Ecology    and      May 22,
15                                        ZHFZ No. A2259             Environment of
      Yijing           Permit                                                             2027
                                                                     Zhejiang
                                                                     Province

                                                                     Hangzhou
      Hengyi                                                         Municipal
                                                                                         June 22,
16   Caprolacta    Emission Permit      913301006706049462           Ecology     and
                                                                                          2025
         m                                                           Environment
                                                                     Bureau

                                                                     Department of
      Hengyi                                                         Ecology    and
                   Radiation Safety                                                      January
17   Caprolacta                           ZHFZ No. A3044             Environment of
                       Permit                                                            16, 2027
         m                                                           Zhejiang
                                                                     Province

                                                                     Beilun Branch of
                                                                     Ningbo
      Zhejiang                        91330200744973411W001          Municipal          December
18                 Emission Permit
      Yisheng                                   W                    Ecology     and    15, 2026
                                                                     Environment
                                                                     Bureau

                                                                     Department of
                                                                     Ecology    and
      Zhejiang     Radiation Safety                                                     November
19    Yisheng          Permit             ZHFZ No. B2005             Environment of      17, 2024
                                                                     Zhejiang
                                                                     Province




                                          168
                                           2022 Annual Report of Hengyi Petrochemical Co., Ltd.


                                                                Dalian
                                                                Municipal
     Yisheng                                                                        October
20             Emission Permit    912102137873094570001R        Ecology     and
     Dahua                                                                          13, 2023
                                                                Environment
                                                                Bureau

                                                                Dalian
                                                                Municipal
     Yisheng   Radiation Safety                                                    November
21                                   ZHFZ No. B0001             Ecology     and
     Dahua         Permit                                                           25, 2026
                                                                Environment
                                                                Bureau




                                     169
                                                                                                        2022 Annual Report of Hengyi Petrochemical Co., Ltd.
Industry emission standards and specific situations of pollutant emissions involved in production and business activities

                             Name of
               Main
                               main                 Number
  Name of    pollutants                                       Distribution                                                               Total
                            pollutants     Way to       of                                               Pollutant discharge   Total             Excessive
Company or      and                                           of discharge    Emission concentration                                   approved emissions
                               and        discharge discharge                                          standards implemented emissions
 subsidiary characteristic                                        ports                                                                emissions
                           characteristic             ports
             pollutants
                            pollutants

                                         Discharge
                                                                Sewage                                                                                  Up to
                             COD            after      1                            50.38mg/L             GB31571-2015          477.9 t 1039.84 t
                                                                station                                                                               standard
                                         treatment
              Process
             wastewater
                                         Discharge
                           Ammonia                              Sewage                                                                                  Up to
                                            after      1                            0.21 mg/L             GB31571-2015           1.98 t    17.35 t
                           nitrogen                             station                                                                               standard
                                         treatment

                                         Discharge
 Zhejiang                                                                                                                                               Up to
                              SO2           after      2     Boiler Island          4.82 mg/m            DB33/2147-2018         24.27 t    197.45 t
 Yisheng                                                                                                                                              standard
                                         treatment

                                         Discharge
                                                                                                                                                        Up to
              Waste gas      NOX            after      2     Boiler Island          17.7 mg/m            DB33/2147-2018         76.57 t    859.17 t
                                                                                                                                                      standard
                                         treatment

                                         Discharge
                           Particulate                                                                                                                  Up to
                                            after      2     Boiler Island          1.8 mg/m             DB33/2147-2018          9.19 t    426.11 t
                             matter                                                                                                                   standard
                                         treatment

                                         Discharge                                                     GB13223-2011        、
                                                             Boiler/thermal                                                                             Up to
                              SO2           after      2        furnace         53.83/98.31mg/m                                 301.85 t    679 t     standard
                                         treatment                                                     GB13271-2014
  Hainan
              Waste gas
  Yisheng
                                         Discharge           Boiler/thermal                                                                            Up to
                              NOx                      2
                                                                furnace
                                                                               69.71/261.22mg/m        GB13223-2011        、 723.64 t     989.9t standard
                                           after
                                                                              170
                                                                                                        2022 Annual Report of Hengyi Petrochemical Co., Ltd.

                             Name of
               Main
                               main                 Number
  Name of    pollutants                                       Distribution                                                               Total
                            pollutants     Way to       of                                               Pollutant discharge   Total             Excessive
Company or      and                                           of discharge    Emission concentration                                   approved
                               and        discharge discharge                                          standards implemented emissions           emissions
 subsidiary characteristic                                        ports                                                                emissions
                           characteristic             ports
             pollutants
                            pollutants
                                        treatment                                                      GB13271-2014

                                        Discharge
                           Smoke and                         Boiler/thermal                            GB13223-2011        、                          Up to
                             ashes         after       2        furnace             9.34/6.51mg/m                               28.97 t    232 t     standard
                                        treatment                                                      GB13271-2014


                                        Discharge
                                                                Sewage                                 GB31571-2015        、                          Up to
                             COD           after       1                              30.68mg/L                                 126.83 t 236.15 t
                                                                station                                GB31572-2015                                  standard
                                        treatment
              Process
             wastewater
                                        Discharge
                           Ammonia                              Sewage                                 GB31571-2015        、                          Up to
                                           after       1                              0.19mg/L                                   0.74 t    17.7 t
                           nitrogen                             station                                GB31572-2015                                  standard
                                        treatment

                                        Discharge               Sewage
                                                                                                                                                       Up to
                              PH           after       1       treatment                8.33              GB31571-2015             /         /
                                                                                                                                                     standard
                                        treatment                station

                                        Discharge               Sewage
                                                                                                                                                       Up to
                             COD           after       1       treatment              136mg/L             GB31571-2015          95.17 t   127.51 t
                                                                                                                                                     standard
  Hengyi     Process                    treatment                station
Caprolactam wastewater
                                        Discharge               Sewage
                           Ammonia                                                                                                                     Up to
                                           after       1       treatment               0.3mg/L            GB31571-2015           4.76 t    6.37t
                           nitrogen                                                                                                                  standard
                                        treatment                station

                             Total   Discharge                  Sewage                                                                                 Up to
                                                       1                               0.8mg/L            DB33-887-2013            /         /
                          phosphorus   after                   treatment                                                                             standard

                                                                              171
                                                                                                      2022 Annual Report of Hengyi Petrochemical Co., Ltd.

                             Name of
               Main
                               main                 Number
  Name of    pollutants                                       Distribution                                                              Total
                            pollutants     Way to       of                                              Pollutant discharge   Total             Excessive
Company or      and                                           of discharge   Emission concentration                                   approved
                               and        discharge discharge                                         standards implemented emissions           emissions
 subsidiary characteristic                                        ports                                                               emissions
                           characteristic             ports
             pollutants
                            pollutants
                                        treatment               station

                                        Discharge
                           Smoke and                                                                                                                 Up to
                             ashes         after       1     Power station          1.56 mg/m3          DB33/2147-2018          9t       48.2 t    standard
                                        treatment

                                        Discharge                                                       DB33/2147-2018
                                                                                                                                                     Up to
                              SO2          after       1     Power station           3.73mg/m3                                22.48 t   368.87 t
                                                                                                                                                   standard
                                        treatment

                                        Discharge                                                       DB33/2147-2018
                                                                                                                                                     Up to
              Waste gas       NOx          after       1     Power station           41.6mg/m3                               290.48 t 482.08 t
                                                                                                                                                   standard
                                        treatment

                          Mercury and Discharge                                                         DB33/2147-2018
                                                                                                                                                     Up to
                              its       after          1     Power station         0.000023mg/m3                                 /         /
                                                                                                                                                   standard
                          compounds treatment

                                        Discharge                                                       DB33/2147-2018
                           Ringerman                                                                                                                 Up to
                                           after       1     Power station