Stock Code: 200771 Stock ID: Hangqilun B Announcement No.: 2021-75 Hangzhou Steam Turbine Co., Ltd. Announcement on Granting Restricted Stocks to Incentive Objects for the First Time The members of the Board and the Company acknowledge being responsible for the truthfulness, accuracy, and completeness of the announcement. Not any false record, misleading statement or significant omission carried in this announcement. Important Tips on Contents: Grant date of restricted stock: September 1, 2021 Number of restricted stocks granted for the first time: 18.17 million shares Equity incentive mode: Restricted stock Hangzhou Steam Turbine Co., Ltd. (hereinafter referred to as "the Company") has fulfilled the conditions for granting restricted stocks stipulated in the 2021 restricted stock incentive plan (hereinafter referred to as "this incentive plan" and "incentive plan"). According to the Proposal on Requesting the General Meeting of Shareholders to Authorize the Board of Directors to Handle Matters Related to the Restricted Stock Incentive Plan in 2021 reviewed and approved in Second provisional Shareholders' General Meeting of 2021, the general meeting of shareholders authorized the Board of Directors to determine the grant date of the restricted stock incentive plan, and authorized the Board of Directors to grant restricted stock to the incentive objects when the incentive objects meet the requirements and handle all necessary matters for granting restricted stock. On August 30, 2021, the Company convened the 16th meeting of the 8th Board of Directors and the 11th Meeting of the 8th Board of Supervisors, reviewed and approved the Proposal of the Company on Granting Restricted Stocks to Incentive Objects for the First time, and determined that the grant date of restricted stocks would be September 1, 2021. The relevant matters are explained as follows: I. Brief introduction of incentive plan (I) Source of underlying stocks The underlying stock of this incentive plan is the company stock repurchased in the special securities account for repurchase by the company. ( II) The number of restricted stocks to be granted in this incentive plan is 19,551,800, accounting for 2.59% of the total share capital for 754,010,400 shares of the company at the time of announcement of this incentive plan. Where, 18.17 million are granted for the first time, accounting for 2.41% of the company's total share capital; 1,381,800 are reserved, accounting for 0.18% of the company's total share capital of 754,010,400, and the reserved portion accounts for 7.07% of the total equity granted this time. The number of restricted shares granted to any incentive object in the incentive plan does not exceed 1% of the total share capital of the company before the incentive plan is submitted to the shareholders' meeting for deliberation. (III) This incentive plan has 457 incentive objects, including the company directors (excluding independent directors and external directors), senior management personnel, other leadership members, company middle management and company core personnel. (IV)The grant price of the restricted stocks is HKD 6.825 per share. The pricing base date of the grant price of restricted stocks (including reserved grants) granted by this incentive plan is the announcement date of this incentive plan. The grant price shall not be less than 50% of the higher of the following prices: 1. The average trading price of the Company's underlying stock in the 1st trading day before the announced by this incentive plan (total trading volume of the 1st trading day/total trading volume of the 1st trading day). 2. One of the following prices: (1) The average trading price of the Company's underlying stocks in the first 20 trading days announced by this incentive plan (total trading amount of stocks in the first 20 trading days/total trading amount of stocks in the first 20 trading days). (2) The average trading price of the Company's underlying stocks in the first 60 trading days announced by this incentive plan (total trading amount of stocks in the first 60 trading days/total trading amount of stocks in the first 60 trading days). (3) The average trading price of the Company's underlying stocks in the first 120 trading days announced by this incentive plan (total trading amount of stocks in the first 120 trading days/total trading amount of stocks in the first 120 trading days). (V) Time arrangement of this incentive plan The validity period of this incentive plan shall be from the date when the registration of granting restricted stock is completed to the date when all restricted stocks granted to the incentive object are released or repurchased, which shall be no more than 60 months. The sales restriction period of restricted stocks granted by this incentive plan is 24 months, 36 months and 48 months from the date of registration of the granted restricted stocks. During the sales restriction period, the restricted stocks granted to the incentive object according to this incentive plan shall be restricted for sale, and shall not be transferred, used to guarantee or repay debts. Shares such as capital reserve converted into share capital, distribution of stock dividends, and share splitting obtained by the incentive object due to the granted restricted stocks that have not been released from the sales restriction are locked according to this incentive plan. If the Company repurchases restricted stocks that have not been lifted for sales restriction, these stocks will be repurchased together. After 24 months from the date of registration of restricted stocks granted by this incentive plan, the incentive object will be lifted on sales restriction in three phases in the next 36 months. The sales restriction release period of restricted stocks and the release schedule of each period are shown in the following table: Proportion of the num ber of sales restriction Release arrangement o Release time of sales restriction that can be lifted to th f sales restriction e number of authorize d benefits First From the first trading day 24 months after the completion of the Sales restriction release grant registration to the last trading day within 36 months after 33% period the completion of the grant registration Second From the first trading day 36 months after the completion of the Sales restriction release grant registration to the last trading day within 48 months after 33% period the completion of the grant registration Third From the first trading day 48 months after the completion of the Sales restriction release grant registration to the last trading day within 60 months after 34% period the completion of the grant registration Restricted stocks that are not allowed to be released on sales restriction during the sales restriction release period of the incentive object shall not be deferred to the later year for release, and such restricted stocks shall be repurchased by the Company according to the granted price. (VI) Performance assessment requirements for lifting restrictions on the restricted stock sales 1. Performance assessment requirements at company level For restricted stocks granted by this incentive plan, the assessment year for lifting the restricted sales of this incentive plan is three fiscal years from 2021 to 2023, with one assessment in each fiscal year. The performance assessment of lifting the restricted stock granted by this plan is shown in the following table: Sale restriction Performance assessment conditions period Based on the average performance from 2018 to 2020, the growth rate of net profit attributable to ordinary shareholders of the company in 2021 is not lower than [12.0%], which is not lower than the The first sales average level of the same industry; restriction release The return on net assets in 2021 is not lower than [8.0%], which is not lower than the average level of period the same industry; In 2021, the profit of main business accounts for no less than [73%] of the total profit. Based on the average performance from 2018 to 2020, the growth rate of net profit attributable to ordinary shareholders of the company in 2022 is not lower than [16.0%], which is not lower than the The second sales average level of the same industry; restriction release The return on net assets in 2022 is not lower than [8.0%], which is not lower than the average level of period the same industry; In 2022, the profit of main business accounts for no less than [73%] of the total profit. Based on the average performance from 2018 to 2020, the growth rate of net profit attributable to ordinary shareholders of the company in 2023 is not lower than [20.0%], which is not lower than the The third sales average level of the same industry; restriction release The return on net assets in 2023 is not lower than [8.0%], which is not lower than the average level of period the same industry; In 2023, the profit of main business accounts for no less than [73%] of the total profit. Note: ① The impact of other comprehensive income-changes in fair value of investment in other equity instruments on changes in net assets is not considered when calculating the return on net assets. ② When calculating the growth rate of net profit, the net profit attributable to the parent company of the listed company after excluding the influence of share-based payment expenses of this plan is the accounting standard. ③ Main business profit = total profit - investment income. ④ The specific accounting standard of performance indicators shall be determined by the Board of Directors authorized by the General Meeting of Shareholders. ⑤ Within the validity period of the equity incentive plan, if the net assets change due to additional issuance, share allotment, merger and acquisition, etc., Where assessing the return on net assets index for the year, changes in net assets and net profit changes caused by this event are excluded. ⑥ The Company is of the "General Equipment Manufacturing Industry" under the "Manufacturing Industry" category of CSRC, and its peer enterprises in the same industry are all domestic A-share and B-share listed companies under the "General Equipment Manufacturing Industry" category of CSRC. If the performance assessment target of the restricted stock in a certain period of the sales restriction release period is not achieved, the restricted stock of all incentive objects in the current period cannot be lifted, and the Company will repurchase the restricted stock at the granted price. 2. Assessment of incentive objects at individual level Assessment of incentive objects at individual level shall be conducted in accordance with the Administrative Measures for the Implementation Assessment of Restricted Stock Incentive Plan of Hangzhou Steam Turbine Co., Ltd. in 2021. Individual assessment of incentive objects is carried out by years, and performance assessment results (S) are divided into four grades. The proportion of sales restriction release in the current year is determined according to the results of individual performance assessment. The actual sales restriction release amount of the individual in the current year = the coefficient of sales restriction release × the planned sales restriction release amount of the individual in the current year. The special circumstances in performance assessment shall be decided by the Board of Directors. See the following table for details: Evaluation results Excellent Good Pass Fail (s) Coefficient of sales 1 0.8 0 restriction release Restricted stocks that cannot be released in the current period due to the results of performance assessment at individual level shall not be deferred until the sales restriction release in the next period, and shall be repurchased by the Company at the granted price. II. Decision-making procedure and approval of equity incentive plan (I) On July 11, 2021, the 14th Meeting of the Eighth Board of Directors reviewed and approved the Proposal on the Company's Restricted Stock Incentive Plan (Draft) in 2021 and its Summary, the Proposal on the Company's Implementation Assessment Management Measures for the Restricted Stock Incentive Plan in 2021, and the Proposal on Requesting the General Meeting of Shareholders to Authorize the Board of Directors to Handle Matters Related to the Restricted Stock Incentive Plan in 2021, and the Ninth Meeting of the Eighth Supervisors of the Company reviewed and approved the above related proposals. The Company disclosed related announcements such as the Restricted Stock Incentive Plan (Draft) and its Summary in 2021, the Implementation Assessment Management Measures for the Restricted Stock Incentive Plan in 2021, the Incentive Object List of the Restricted Stock Incentive Plan in 2021, the Self-inspection Form of Equity Incentive Plan, and the Legal Opinions of Shanghai Allbright Law Offices on the 2021 Restricted Stock Incentive Plan of Hangzhou Steam Turbine Co., Ltd. Independent directors of the Company expressed their independent opinions on whether the equity incentive plan is conducive to the sustainable development of the Company and whether there is any harm to the interests of the Company and all shareholders. The Board of Supervisors of the Company issued the Verification Opinions on the Company's Restricted Stock Incentive Plan (Draft) in 2021. (II) On August 12, 2021, the Company disclosed the Announcement on the Approval of Equity Incentive Plan by Hangzhou SASAC. The Company received the Reply of Hangzhou Steam Turbine Co., Ltd. on Implementing the Restricted Stock Incentive Plan in 2021 (HGZK [2021] No.45), and Hangzhou SASAC agreed in principle that the Company should implement the restricted stock incentive plan in 2021. (III) From July 12, 2021 to July 21, 2021, the Company publicized the names and positions of the incentive objects by posting the Publicity of the Company's Restricted Stock Incentive Objects in 2021 on the Company's business premises, specifying the circumstances that forbids to be equity incentive objects, and the ways and means of feedback during the publicity period. As of the expiration of the publicity period, the Company has not received any objection from any organization or individual to the incentive object of this incentive plan. On August 23, 2021, the Company disclosed the Publicity and Verification Opinions of the Board of Supervisors of the Company on the List of Incentive Objects of Restricted Stock Incentive Plan. The Board of Supervisors of the Company believes that the incentive objects listed in this incentive plan comply with the Administrative Measures, Trial Measures, Notice and other laws, regulations, normative documents and the scope and conditions of incentive objects stipulated in the Incentive Plan (Draft), and there is no circumstances that forbids to be incentive objects, and its qualification as the incentive objects of this incentive plan is legal and effective. On August 23, 2021, the Company disclosed the Independent Financial Advisor's Report of CITIC Securities Co., Ltd. on the Restricted Stock Incentive Plan (Draft) in 2021 of Hangzhou Steam Turbine Co., Ltd. (IV) On August 27, 2021, the Company held the Second provisional Shareholders' General Meeting in 2021, which reviewed and approved the Proposal on the Company's Restricted Stock Incentive Plan in 2021 and its Summary, the Proposal on the Company's Implementation Assessment Management Measures for the Restricted Stock Incentive Plan in 2021, and the Proposal on Requesting the General Meeting of Shareholders to Authorize the Board of Directors to Handle Matters Related to the Restricted Stock Incentive Plan in 2021. Meanwhile, the Company disclosed the Self-inspection Report on Insider Information of Restricted Stock Incentive Plan in 2021 and Stock Trading of Incentive Objects. III. Explanation of the Board of Directors on meeting the conditions for granting restricted stocks The Company must meet the following conditions at the same time before granting restricted stocks to the incentive object according to this incentive plan. (I) None of the following situations occurred in the Company: 1. The certified public accountants have issued an audit report with negative opinions or that cannot express opinions for the financial and accounting reports in the latest fiscal year; 2. The certified public accountants have issued an audit report with negative opinions or that cannot express opinions for the internal control of financial reports in the latest fiscal year; 3. In the 36 months after listing, there have been cases where profits have not been distributed according to laws and regulations, the Articles of Association and public commitments; 4. Where the provisions of laws and regulations stipulates not to implement equity incentives; 5. Other circumstances identified by the CSRC. (II) None of the following situations occurred in the incentive objects: 1. He has been identified as an inappropriate candidate by the stock exchange in the last 12 months; 2. He has been identified as an inappropriate candidate by the CSRC and its dispatched offices in the last 12 months; 3. In the last 12 months, he has been subject to the administrative penalties imposed by CSRC and its dispatched offices or market ban measures due to major violations of laws and regulations; 4. He is not allowed to serve as a director or senior manager of the company as stipulated in the Company Law; 5. Where the laws and regulations stipulate that he is not allowed to participate in the equity incentives of listed companies; 6. Other circumstances identified by the CSRC. (III) The Company's performance evaluation conditions are up to standard, that is, the following conditions are met: 1. Based on 2019, the Company's net profit growth rate attributable to shareholders of listed companies in 2020 is not less than 10%, and is not lower than the industry average; 2. The return on net assets in 2020 is not lower than [7.0%], which is not lower than the average level of the same industry; 3. In 2020, the profit of main business accounts for no less than [70%] of the total profit. Note: ① The impact of other comprehensive income-changes in fair value of investment in other equity instruments on changes in net assets is not considered when calculating the return on net assets. ② When calculating the growth rate of net profit, the net profit attributable to the parent company of the listed company after excluding the influence of share-based payment expenses of this plan is the accounting standard. ③ Main business profit = total profit - investment income. ④ The specific accounting standard of performance indicators shall be determined by the Board of Directors authorized by the General Meeting of Shareholders. ⑤ The Company is of the "General Equipment Manufacturing Industry" under the "Manufacturing Industry" category of CSRC, and its peer enterprises in the same industry are all domestic A-share and B-share listed companies under the "General Equipment Manufacturing Industry" category of CSRC. After careful verification, the Board of Directors believes that neither the Company nor the incentive object has occurred or does not fall into any of the above situations, and the performance assessment conditions of the Company have reached the standards, and the granting conditions of this incentive plan have been met. IV. Granting of restricted stocks (I) Grant date: September 1, 2021 (II) Number of first grant: 18.17 million shares (III) Number of grant objects: 457 people (IV) Grant price: HKD 6.825/share (V)The distribution of restricted stocks granted by this incentive plan among the incentive objects is shown in the following table: Number of Proportion of restricted Proportion of share capital of Name Position total grants the Company stocks( Ten before grant thousand shares) Zheng Bin Chairman of the Board 25 1.28% 0.03% Ye Zhong Director and General Manager 25 1.28% 0.03% Yang Yongming Vice Chairman 20 1.02% 0.03% Director and Deputy General Wang Gang 20 1.02% 0.03% Manager Secretary of the Board of Li Guiwen Directors and Deputy General 20 1.02% 0.03% Manager Deputy General Manager and Kong Jianqiang 20 1.02% 0.03% Chief Engineer Li Jiansheng Deputy General Manager 20 1.02% 0.03% Wang Deputy General Manager 20 1.02% 0.03% Zhengrong Deputy General Manager and Zhao Jiamao 20 1.02% 0.03% Chief Accountant Secretary of Committee for Cai Weijun 20 1.02% 0.03% Discipline Inspection Middle management, 95 903 46.19% 1.20% Core personnel, 352 704 36.01% 0.93% Reserved 138.18 7.07% 0.18% Total 1,955.18 100.00% 2.59% Note: 1. The incentive objects of this incentive plan do not include independent directors, external directors, supervisors, shareholders or actual controllers who individually or collectively hold more than 5% of the Company's shares, and their spouses, parents and children; 2. The number of restricted shares granted to any incentive object in the incentive plan does not exceed 1% of the total share capital of the company before the plan is submitted to the shareholders' meeting for deliberation. (VI) After the granting of restricted stocks, it will not lead to the distribution of shares not meeting the listing requirements. V. Verification opinion of the Board of Supervisors on the list of incentive objects on the grant date 1. None of the incentive objects granted by this equity incentive plan has the circumstances that forbid them to be the incentive objects as stipulated in the Administrative Measures for Equity Incentive of Listed Companies: 1. He has been identified as an inappropriate candidate by the stock exchange in the last 12 months; 2. He has been identified as an inappropriate candidate by the CSRC and its dispatched offices in the last 12 months; 3. In the last 12 months, he has been subject to the administrative penalties imposed by CSRC and its dispatched offices or market ban measures due to major violations of laws and regulations; 4. He is not allowed to serve as a director or senior manager of the company as stipulated in the Company Law; 5. Where the laws and regulations stipulate that he is not allowed to participate in the equity incentives of listed companies; 6. Other circumstances identified by the CSRC. 2. The incentive objects of restricted stock grant are: company directors (excluding independent directors and external directors) and senior management personnel; Other members of the leading team; Middle management personnel of the Company; Core personnel of the Company. The incentive objects of this incentive plan do not include independent directors, external directors, supervisors, shareholders or actual controllers who individually or collectively hold more than 5% of the Company's shares, and their spouses, parents and children. Among the above incentive objects, directors and senior management personnel must be elected by the General Meeting of Shareholders or appointed by the Board of Directors of the Company. All incentive objects must have labor or employment relationship with the Company or holding subsidiaries at the time of award of this incentive plan and during the assessment period. 3. The incentive objects for this grant have the qualifications stipulated in the Company Law, Securities Law and other laws, regulations and normative documents as well as the Articles of Association, and meet the incentive object conditions stipulated in the Administrative Measures for Equity Incentive of Listed Companies and the scope of incentive objects stipulated in the Draft Restricted Stock Incentive Plan of the Company in 2021, their qualifications as the incentive objects of the Company's restricted stock incentive plan are legal and effective, and the conditions for granting restricted stocks to incentive objects have been achieved. 4. The list of incentive objects granted by the Company's restricted stock incentive plan is consistent with the incentive objects specified in the restricted stock incentive plan in 2021 approved by the Company's Second provisional Shareholders' General Meeting in 2021. VI. The difference between the incentive plan implemented this time and the incentive plan adopted by the Shareholders’ General Meeting The equity incentive plan implemented this time is consistent with the incentive plan reviewed and approved at the Second provisional Shareholders' General Meeting in 2021. VII. Opinions of independent directors The grant date of the Company's restricted stock incentive plan in 2021 is September 1, 2021, which complies with the relevant regulations on the grant date in the Administrative Measures on Equity Incentives of Listed Companies, the Guidelines for Business Handling of Listed Companies of Shenzhen Stock Exchange No.9-Equity Incentives, and the Company's Restricted Stock Incentive Plan (Draft) in 2021 and its summary. Meanwhile, this grant also complies with the provisions on the conditions for granting restricted stocks to incentive objects in the Company's equity incentive plan. The decisions made have performed the necessary procedures, and there is no harm to the interests of the Company and all shareholders. To sum up, we unanimously agree that the granting date of the Company's restricted stock incentive plan in 2021 is September 1, 2021, and we agree to grant 18.17 million restricted stocks to 457 incentive objects who meet the granting conditions. VIII. Opinions of the Board of Supervisors The Board of Supervisors of the Company believes that the granting conditions stipulated in the restricted stock incentive plan in 2021 have been achieved. According to the authorization of the Second provisional Shareholders’ General Meeting in 2021, the Board of Directors decided to take September 1, 2021 as the grant date, which is in line with the relevant regulations on the grant date in laws and regulations such as the Administrative Measures on Equity Incentives of Listed Companies, Guidelines for Business Handling of Listed Companies of Shenzhen Stock Exchange No.9-Equity Incentives, and the Company's Restricted Stock Incentive Plan (Draft) in 2021 and its summary. IX. Description of the trading of the Company's shares by the directors and senior management personnel who participated in the incentive 6 months before the grant date The directors and senior management personnel participating in this incentive plan did not buy or sell the company's shares within 6 months before the grant date. X. Funding arrangements for incentive objects to subscribe for restricted stocks and pay personal income tax All the funds for the incentive objects to subscribe for restricted stocks and pay personal income tax are self-raised, and the Company promises not to provide loans or financial assistance of any other form for the incentive object to obtain restricted stocks according to this incentive plan, including providing guarantee for its loans. The Company will sign an equity incentive agreement with the incentive objects, and the incentive objects will pay the Company the funds required to subscribe for restricted stocks, and the accounting firm will verify the capital and issue a capital verification report. The Company will handle the related work of tax deduction for incentive objects in accordance with the relevant regulations of tax authorities. XI. Impact of stock-based payment expenses on the Company's financial situation 1. According to the Accounting Standards for Business Enterprises No.11-Share-based Payment, the Company will revise the number of restricted stocks that are expected to be released from the sales restriction on each balance sheet date of the sales restriction period according to the latest acquired follow-up information such as changes in the number of people are entitled to sale restriction release and the completion of performance indicators, and according to the fair value on the grant date of restricted stock, the services obtained in the current period will be included in relevant costs or expenses and capital reserves. 2. The method for determining the fair value of restricted stocks According to the Accounting Standards for Business Enterprises No.11-Share-based Payment, the Company takes the difference between the closing price of shares on the grant date and the grant price as the share-based payment cost of each restricted stock, and will finally confirm the share- based payment cost of this incentive plan. 3. Expected affect of the implementation of the restricted stock incentive plan on the operating performance of each period Assuming that the grant date of restricted stocks is in early September 1,2021, the grant price is HKD 6.825 per share, the share price is HKD 17.09 per share on the grant date, the recognized cost of each restricted stock is HKD 10.265, and the exchange rate of HKD to RMB is 0.83039, all incentive objects can meet the performance assessment index and the turnover rate during the sales restriction period is 0, the cost amortization estimate of 19,551,800 restricted stocks granted by the Company to the incentive objects is shown in the following table: Grant 2021 quantity Share-based 2022 (Ten 2023 (Ten 2024 (Ten 2025 (Ten (Ten ((Ten payment (Ten Thousand Thousand Thousand Thousand Thousand Thousand Thousand yuan) yuan) yuan) yuan) yuan) yuan) shares) 1955.18 16,665.86 1,999.90 5,999.71 5,083.09 2,638.76 944.40 Note: (1) The above calculation results do not represent the final accounting cost. The actual accounting cost is related to the grant date, grant price and ownership quantity. If the incentive object resigns before ownership, and the Company performance assessment or individual performance assessment fails to meet the corresponding standards, the actual quantity with ownership will be reduced accordingly, thus reducing the stock-based payment expenses. Meanwhile, the Company reminds shareholders of the possible dilution effect. (2) The final result of the above impact on the Company's operating results will be subject to the annual audit report issued by the accounting firm. XII. Concluding comments of legal opinions Shanghai Allbright Law Offices believes that: 1. Necessary approval and authorization at the stage have been obtained for the grant of the company's incentive plan, which are in line with the Administrative Measures and other relevant laws, regulations, normative documents and relevant provisions of the Incentive Plan. 2. The adjustment of the Company's incentive plan complies with the Administrative Measures and other relevant laws, regulations, normative documents and relevant provisions of the Incentive Plan, which is legal and effective. 3. The grant date of and the determination process specified in the this incentive plan of the Company comply with the Administrative Measures and other relevant laws, regulations, normative documents and the relevant provisions of the Incentive Plan, which are legal and effective. 4. The granting conditions of this equity incentive plan have been met, and the Company's implementation of this grant complies with the Administrative Measures and other relevant laws, regulations, normative documents and the Incentive Plan, which is legal and effective. XIII. Professional opinion of independent financial adviser CITIC Securities Co., Ltd. believes that the Company's incentive plan has obtained the necessary approval and authorization, and the procedures performed are in line with the Administrative Measures and the Company's restricted stock incentive plan in 2021. The determination of the grant date of this incentive plan and the adjustment of the grant objects and grant quantity in compliance with the Administrative Measures and the Company's restricted stock incentive plan in 2021; Moreover, there is no circumstances that the Company does not meet the granting conditions stipulated in the restricted stock incentive plan in 2021. XIV. Documents for Reference 1.Resolutions of the 16th Meeting of the 8th Board of Directors; 2.Resolutions of the 11th Meeting of the 8th Supervisory Committee; 3.Legal Opinions of Shanghai Allbright Law Offices on the Grant of Restricted Stock Incentive Plan of Hangzhou Steam Turbine Co., Ltd. in 2021; 4.Independent Financial Advisor's Report of CITIC Securities Co., Ltd. on Issues Related to the Grant of Restricted Stock Incentive Plan of Hangzhou Steam Turbine Co., Ltd. in 2021. This announcement is hereby made. The Board of Directors of Hangzhou Steam Turbine Co., Ltd. August 31, 2021