Shenyang Huitian Thermal Power Co., Ltd. Announcement of Resolutions of the 10th Board of Directors' 4th Extraordinary Meeting in 2026

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Stock code: 000692 Stock abbreviation: Huitian Thermal Power Announcement No.: 2026-16

Shenyang Huitian Thermal Power Co., Ltd.

Announcement of the Resolutions of the Fourth Temporary Meeting of the Tenth Board of Directors in 2026

The company and all members of the board of directors guarantee that the content of the announcement is true, accurate, and complete, without false records, misleading statements, or major omissions.

I. Situation of the Board Meeting

1. The meeting notice was sent out on March 13, 2026, via phone and online transmission.

2. The meeting was held at 10:00 AM on March 17, 2026, in Conference Room 616 at headquarters, conducted through on-site and remote voting.

3. There were 8 directors expected to attend, and all 8 directors were present (Director Wu Chao; Independent Directors Liang Jie and Wang Shiquan voted by remote).

4. The meeting was convened and presided over by Chairman Zheng Yun.

5. The convening of the meeting complies with the provisions of the “Company Law,” “Stock Listing Rules,” and “Articles of Association.”

II. Review of the Board Meeting

1. The proposal on “Supplementary Election of Non-Independent Directors of the Tenth Board of Directors” was approved (Voting result: 8 votes in favor, 0 votes against, 0 abstentions).

For details of the proposal, see the announcement titled “Announcement on the Resignation of Some Directors and the Supplementary Election of Non-Independent Directors and Independent Directors” published simultaneously in “China Securities Journal,” “Securities Times,” “Shanghai Securities Journal,” and on the Giant Tide Information Network (Announcement No.: 2026-17).

2. The proposal on “Supplementary Election of Independent Directors of the Tenth Board of Directors” was approved (Voting result: 8 votes in favor, 0 votes against, 0 abstentions).

For details of the proposal, see the announcement titled “Announcement on the Resignation of Some Directors and the Supplementary Election of Non-Independent Directors and Independent Directors” published simultaneously in “China Securities Journal,” “Securities Times,” “Shanghai Securities Journal,” and on the Giant Tide Information Network (Announcement No.: 2026-17).

3. The proposal on “The Related Transactions of Safety Performance and Metal Supervision Inspection Technical Services for the Quansheng Thermal Power Project Pressure Vessel” was approved (Voting result: 8 votes in favor, 0 votes against, 0 abstentions).

For details of the proposal, see the announcement titled “Announcement on the Related Transactions of Safety Performance and Metal Supervision Inspection Technical Services for the Quansheng Thermal Power Project Pressure Vessel” published simultaneously in “China Securities Journal,” “Securities Times,” “Shanghai Securities Journal,” and on the Giant Tide Information Network (Announcement No.: 2026-18).

4. The proposal on “Holding the Second Temporary Shareholders’ Meeting of 2026” was approved (Voting result: 8 votes in favor, 0 votes against, 0 abstentions).

For details of the proposal, see the announcement titled “Notice of Holding the Second Temporary Shareholders’ Meeting of 2026” published simultaneously in “China Securities Journal,” “Securities Times,” “Shanghai Securities Journal,” and on the Giant Tide Information Network (Announcement No.: 2026-19).

III. Other

1. The Nomination Committee of the company’s board of directors held its second meeting of 2026 on March 17, where all committee members unanimously reviewed and approved the “Review Opinions on the Supplementary Election of Non-Independent Directors and Independent Directors,” and agreed to submit the proposals on “Supplementary Election of Non-Independent Directors of the Tenth Board of Directors” and “Supplementary Election of Independent Directors of the Tenth Board of Directors” for board review.

2. The independent directors held a special meeting on March 17, 2026 (Second Meeting of Independent Directors in 2026), where all independent directors unanimously approved the proposal on “The Related Transactions of Safety Performance and Metal Supervision Inspection Technical Services for the Quansheng Thermal Power Project Pressure Vessel.”

IV. Documents for Inspection

1. Resolutions of the Fourth Temporary Meeting of the Tenth Board of Directors in 2026;

2. Resolutions of the Nomination Committee’s second meeting in 2026;

3. Resolutions of the special meeting of independent directors.

This announcement is hereby made.

Board of Directors of Shenyang Huitian Thermal Power Co., Ltd.

March 18, 2026

Stock code: 000692 Stock abbreviation: Huitian Thermal Power Announcement No.: 2026-17

Shenyang Huitian Thermal Power Co., Ltd.

Announcement on the Resignation of Some Directors

and the Supplementary Election of Non-Independent Directors and Independent Directors

The company and all members of the board of directors guarantee that the content of the announcement is true, accurate, and complete, without false records, misleading statements, or major omissions.

I. Situation of Director Resignations

(1) Resignation of Non-Independent Directors

The board of directors of Shenyang Huitian Thermal Power Co., Ltd. (hereinafter referred to as “the Company” or “Huitian Thermal Power”) has recently received the resignation report from Mr. Shi Chengzhong, a non-independent director of the Company. Mr. Shi has applied to resign from his position as a non-independent director and a member of the Strategic Decision-Making Committee due to work changes. Mr. Shi’s term was originally set to expire on the last day of the tenth board of directors on September 10, 2026. After this resignation, Mr. Shi will no longer hold any positions in the Company and its controlling subsidiaries.

According to the provisions of the “Company Law of the People’s Republic of China” (hereinafter referred to as “the Company Law”) and the Articles of Association, Mr. Shi’s resignation will not cause the number of board members to fall below the legal minimum and will not affect the normal operation of the board and other related work. The resignation report will take effect from the date it is delivered to the board of directors. As of the date of this announcement, Mr. Shi does not hold any shares of the Company and has no unfulfilled public commitments.

During his tenure as a non-independent director, Mr. Shi diligently fulfilled his duties and played a positive and important role in the Company’s production and development. The board of directors expresses its heartfelt gratitude for his contributions during his tenure!

(2) Resignation of Independent Directors

The board of directors has recently received the resignation report from Ms. Liang Jie, an independent director of the Company. Ms. Liang has applied to resign from her position as an independent director and a member of the Audit Committee and the Compensation and Assessment Committee due to health reasons. Ms. Liang’s term was originally set to expire on July 2, 2026, and after this resignation, she will no longer hold any positions in the Company and its controlling subsidiaries.

Given that Ms. Liang’s departure will result in the number of independent directors being less than one-third of the board members; the proportion of independent directors in the Audit Committee and the Compensation and Assessment Committee does not meet the requirement of over half; and the lack of accounting professionals among independent directors, according to the provisions of the “Management Measures for Independent Directors of Listed Companies,” “Self-Regulatory Guidelines for Listed Companies on the Shenzhen Stock Exchange No. 1 - Standard Operation of Main Board Listed Companies,” and the Articles of Association, Ms. Liang will continue to fulfill her duties as an independent director and her roles in various special committees until a new independent director is elected at the shareholders’ meeting. Ms. Liang’s resignation report will take effect after the election of a new independent director at the shareholders’ meeting. As of the date of this announcement, Ms. Liang does not hold any shares of the Company and has no unfulfilled public commitments.

During her tenure as an independent director, Ms. Liang diligently fulfilled her duties and played a positive and important role in the Company’s governance and development. The board of directors expresses its heartfelt gratitude for her contributions during her tenure!

II. Election of Directors

To ensure the standardized operation of the board and meet the needs of corporate governance, the Company held the fourth temporary meeting of the tenth board of directors on March 17, 2026, to review and approve the proposals on “Supplementary Election of Non-Independent Directors of the Tenth Board of Directors” and “Supplementary Election of Independent Directors of the Tenth Board of Directors.” The details are as follows:

(1) Election of Non-Independent Directors

With the consent of the individual, nominated by the Company’s controlling shareholder Shenyang Run Electric Thermal Power Co., Ltd. and approved by the board of directors’ nomination committee, the board intends to supplement Mr. Liu Jiahui as a non-independent director, with a term starting from the date the shareholders’ meeting approves this proposal until the end of the tenth board of directors, and can be re-elected upon expiration.

(2) Election of Independent Directors

With the consent of the individual, nominated by the Company’s controlling shareholder Shenyang Run Electric Thermal Power Co., Ltd. and approved by the board of directors’ nomination committee, the board intends to supplement Ms. Li Jianing as an independent director, with a term starting from the date the shareholders’ meeting approves this proposal until the end of the tenth board of directors, and can be re-elected upon expiration, but consecutive terms cannot exceed six years.

Ms. Li Jianing is an accounting professional and has obtained the pre-appointment training certificate for independent directors. Her personal information has been submitted to the Shenzhen Stock Exchange for review, and it can only be submitted for shareholders’ meeting review after the exchange has no objections.

The statements and commitments of the independent director candidates and the statements and commitments of the nominators of independent directors can be found in the relevant announcements disclosed by the Company on the Giant Tide Information Network on the same day.

(3) Other

If the above supplementary election proposals are approved by the shareholders’ meeting, the total number of directors who serve as senior management and those who are representatives of employees will not exceed half of the total number of directors in the board, in compliance with relevant laws and regulations.

III. Prior Opinions of Relevant Board Committees

The board’s nomination committee held its second meeting of 2026 on March 17, where all committee members unanimously reviewed and approved the “Review Opinions on the Supplementary Election of Non-Independent Directors and Independent Directors.” The specifics are as follows:

After reviewing the candidates’ resumes and related materials, we believe that Mr. Liu Jiahui and Ms. Li Jianing possess the relevant professional knowledge, experience, and capabilities to serve as non-independent and independent directors, respectively. Their qualifications comply with the “Company Law” and relevant regulations of the China Securities Regulatory Commission and the stock exchange, and no circumstances were found that would disqualify them from serving as directors of the Company.

If approved by the shareholders’ meeting, the total number of directors who serve as senior management and those who are representatives of employees will not exceed half of the total number of directors in the board, in compliance with relevant laws and regulations.

We agree to nominate Mr. Liu Jiahui as a candidate for non-independent director and agree to nominate Ms. Li Jianing as a candidate for independent director. We also agree to submit the proposals on “Supplementary Election of Non-Independent Directors of the Tenth Board of Directors” and “Supplementary Election of Independent Directors of the Tenth Board of Directors” for board review.

IV. Documents for Inspection

1. Resignation reports of non-independent director Mr. Shi Chengzhong and independent director Ms. Liang Jie.

2. Resolutions of the Fourth Temporary Meeting of the Tenth Board of Directors in 2026.

3. Resolutions of the Nomination Committee’s second meeting in 2026.

This announcement is hereby made.

Board of Directors of Shenyang Huitian Thermal Power Co., Ltd.

March 18, 2026

1. Resume of Non-Independent Director Candidate

Liu Jiahui, male, Manchu, born in 1977, a member of the Communist Party, holds a bachelor’s degree, and is a human resources manager. Previously served as: Assistant Minister of Human Resources and Administration Department of China Resources New Energy Northeast Branch; Assistant General Manager of Human Resources Department of China Resources Power Northeast Region; Deputy Minister and Minister of Human Resources and Administration Department of China Resources Power Northeast Region. Currently serves as: Party Committee Member, Secretary of the Discipline Inspection Commission, and Deputy General Manager of Huitian Thermal Power.

As of now, Mr. Liu does not hold any shares of the Company; there are no related relationships with the Company’s directors, senior management, controlling shareholders, actual controllers (note: the Company has no actual controller), and shareholders holding more than 5% of the Company’s shares; he has not been identified as a market ban by the China Securities Regulatory Commission; he has not been publicly deemed unsuitable to serve as a listed company director by the Shenzhen Stock Exchange; within the last 36 months, he has not received any form of sanction from the Shenzhen Stock Exchange and has not been punished by the China Securities Regulatory Commission or other relevant departments; there are no criminal investigations or regulatory investigations against him for suspected illegal activities; he is not a “dishonest executor”; and there are no circumstances under the “Company Law,” “Articles of Association,” “Stock Listing Rules of the Shenzhen Stock Exchange,” and other laws and regulations that would disqualify him from serving as a director.

2. Resume of Independent Director Candidate

Li Jianing, female, Han nationality, born in 1991, a member of the Communist Party, Ph.D. student, master’s degree supervisor, associate professor in accounting, has participated in pre-appointment training for independent directors and received a training certificate. Previously served as: Postdoctoral researcher at the School of Business Administration of Northeastern University. Currently serves as: Associate Professor at the School of Business Administration of Northeastern University.

As of now, Ms. Li does not hold any shares of the Company; there are no related relationships with the Company’s directors, senior management, controlling shareholders, actual controllers (note: the Company has no actual controller), and shareholders holding more than 5% of the Company’s shares; she has not been identified as a market ban by the China Securities Regulatory Commission; she has not been publicly deemed unsuitable to serve as a listed company director by the Shenzhen Stock Exchange; within the last 36 months, she has not received any form of sanction from the Shenzhen Stock Exchange and has not been punished by the China Securities Regulatory Commission or other relevant departments; there are no criminal investigations or regulatory investigations against her for suspected illegal activities; she is not a “dishonest executor”; and there are no circumstances under the “Company Law,” “Articles of Association,” “Stock Listing Rules of the Shenzhen Stock Exchange,” and other laws and regulations that would disqualify her from serving as an independent director.

Stock code: 000692 Stock abbreviation: Huitian Thermal Power Announcement No.: 2026-18

Shenyang Huitian Thermal Power Co., Ltd.

Announcement on the Related Transactions of Safety Performance

and Metal Supervision Inspection Technical Services for the Quansheng Thermal Power Project

The company and all members of the board of directors guarantee that the content of the information disclosure is true, accurate, and complete, without false records, misleading statements, or major omissions.

I. Overview of Related Transactions

In order to standardize the safety performance quality inspection work for the manufacturing and installation phase of important equipment such as boilers, steam turbines, and pressure vessels for the Shenyang Quansheng 2×350MW Thermal Power Project, Shenyang Huitian Thermal Power Co., Ltd. (hereinafter referred to as “Huitian Thermal Power” or “the Company”) has decided to entrust a third-party supervision and inspection agency to carry out the safety performance and metal supervision inspection work for the important equipment of this project.

The transaction price is 2,943,620 yuan, mainly used for the metal supervision inspection work of manufacturing quality for on-site equipment installation for boilers, pressure vessels, pressure pipelines, main components of steam turbines, and main components of generators, as well as on-site quality sampling inspection. This technical service will be entrusted to Run Electric Energy Science and Technology Co., Ltd. (hereinafter referred to as “Run Electric Science”). This transaction will be fully undertaken and implemented by the Company’s wholly-owned subsidiary, Shenyang Quansheng Thermal Power Co., Ltd.

The above transaction constitutes a related transaction, and the transaction amount accounts for 1.60% of the Company’s most recent audited net assets (as of the end of 2024). It is calculated that over a continuous twelve-month period, the cumulative transaction amount between the Company and the same related party exceeds 30 million yuan, and the proportion of this amount to the Company’s most recent audited net assets (as of the end of 2024) exceeds 5%. According to the relevant provisions of the “Stock Listing Rules of the Shenzhen Stock Exchange” and the “Articles of Association,” the above transaction has been submitted to the board of directors for review and will also need to be submitted to the shareholders’ meeting for voting after approval. The above transaction does not constitute a major asset reorganization as defined by the “Administrative Measures for Major Asset Restructuring of Listed Companies” and does not require approval from relevant authorities.

The Company’s tenth board of directors held the fourth temporary meeting on March 17, 2026, and reviewed and approved the proposal on “The Related Transactions of Safety Performance and Metal Supervision Inspection Technical Services for the Quansheng Thermal Power Project.” The independent directors held a special meeting in advance and approved this related transaction. This transaction still requires approval from the shareholders’ meeting, and related shareholders will abstain from voting on this proposal at the meeting.

II. Basic Information of Related Parties

1. Information of Related Parties

Name: Run Electric Energy Science and Technology Co., Ltd.;

Address: No. 40, Zhengguang North Street, Huanneng Henan Building, Zhengdong New District, Henan Free Trade Zone;

Type of enterprise: Limited liability company;

Legal representative: Shi Guang;

Registered capital: 60.01 million yuan;

Date of establishment: July 30, 2002;

Main business: Research and innovation in energy science and technology, professional technical services, and transformation and industrialization of scientific and technological achievements;

Shareholder structure: China Resources Power Engineering Service Co., Ltd. holds 80%, and Henan YN Energy Holdings Co., Ltd. holds 20%; actual controller: State-owned Assets Supervision and Administration Commission of the State Council.

2. Explanation of Related Relationships

Wang Huabing, a former director of the Company’s controlling shareholder Shenyang Run Electric Thermal Power Co., Ltd. (whose departure time is not more than 12 months), serves as a director of Run Electric Science, which belongs to the related natural person’s role in a legal entity outside the Company and its controlling subsidiaries, which complies with the relevant related party circumstances stipulated in Article 6.3.3, Item (4) of the “Stock Listing Rules of the Shenzhen Stock Exchange.”

3. Operating Status of Related Parties

As of December 31, 2024, Run Electric Science had total assets of 246.4638 million yuan, net assets of 87.6185 million yuan, and total liabilities of 158.8453 million yuan; for the year 2024, it achieved an operating income of 312.6559 million yuan, total profits of 46.0553 million yuan, and net profits of 41.2682 million yuan. (The above data has been audited)

As of September 30, 2025, Run Electric Science had total assets of 202.8935 million yuan, net assets of 88.5495 million yuan, and total liabilities of 114.3440 million yuan; for the first three quarters of 2025, it achieved an operating income of 188.0101 million yuan, total profits of 2.2449 million yuan, and net profits of 0.9311 million yuan. (The above data has not been audited)

4. Others

Run Electric Science is not a dishonest executor.

III. Basic Information of the Related Transaction Targets

The Company entrusts Run Electric Science to implement the safety performance and metal supervision inspection technical services for boilers and pressure vessels, including the metal supervision inspection work for the manufacturing quality of on-site equipment installation for boilers, pressure vessels, pressure pipelines, main components of steam turbines, and main components of generators, as well as on-site quality sampling inspection.

IV. Pricing Policy and Basis for the Related Transactions

The transaction price of 2,943,620 yuan was determined through public bidding on the Zhengzheng Procurement Trading Platform, and was confirmed by the evaluation committee after comprehensive technical scoring, commercial scoring, and price scoring.

V. Main Content of the Related Transaction Agreement

The Company has drafted a service contract with the related party for the above transaction pending signature. This transaction will be organized and implemented by the Company’s wholly-owned subsidiary, Shenyang Quansheng Thermal Power Co., Ltd. The main content of the contract is as follows:

Party A: Shenyang Quansheng Thermal Power Co., Ltd.

Party B: Run Electric Energy Science and Technology Co., Ltd.

Project Name: Procurement of Safety Performance and Metal Supervision Inspection Technical Services for the Shenyang Quansheng 2×350MW Thermal Power Project Pressure Vessel

1. Service Method: Party B shall complete the contracted work at the site designated by Party A, including monitoring inspections of boilers, pressure vessels, pressure pipelines, and important monitored metal components such as steam turbines, generators, and main steel structures.

2. The total contract price is (in words): Two Hundred Ninety-Four Million Three Hundred Sixty-Two Hundred Yuan (in figures: ￥2,943,620.00); the pre-tax contract price is (in words): Two Hundred Seventy-Seven Million Seven Thousand Yuan (in figures: ￥2,777,000.00); the value-added tax rate is 6%.

If there are adjustments to the national tax rate during the contract performance period, the tax rate of this contract will be adjusted according to national regulations, and invoices will be issued based on the adjusted tax rate, while maintaining the principle that “the contract price excluding tax remains unchanged.”

3. After receiving the performance guarantee letter from the inspection party, within 30 days after the inspection party provides an equivalent special value-added tax invoice approved by the financial department of Party A as required by the contract, Party A shall pay 10% of the total contract price to the inspection party.

4. After the inspection of Unit #1 is completed, the inspection report is submitted, and approved by Party A, and an equivalent special value-added tax invoice approved by Party A’s financial department #1、# is submitted, 40% of the total contract price will be paid.

5. After the inspection of Unit #2 is completed, the inspection report is submitted, and approved by Party A, and an equivalent special value-added tax invoice approved by Party A’s financial department is submitted, 40% of the total contract price will be paid.

6. After both Unit #1 and Unit #2 pass the 168-hour trial operation for one year without inspection issues, and after being approved by Party A, an equivalent special value-added tax invoice approved by Party A’s financial department is submitted, 10% of the total contract price will be paid.

7. After this contract takes effect, if the inspection party unilaterally requests to terminate or rescind this contract without fault on the part of Party A, or if the contract cannot be performed due to reasons attributable to the inspection party, the inspection party shall pay Party A 20% of the total contract price as liquidated damages.

VI. Purpose of the Transaction and Impact on the Listed Company

The purpose of this transaction is to standardize the safety performance quality inspection work for the manufacturing and installation phase of important equipment such as boilers, steam turbines, and pressure vessels for the Shenyang Quansheng 2×350MW Thermal Power Project, ensuring that the project’s safety performance and quality levels fully comply with national and industry-related standards and regulations, laying a solid foundation for the stable production and safe operation of the project. This transaction will help guarantee the quality of the investment project construction.

VII. Cumulative Related Transactions with the Same Related Party in the Last Twelve Months

Cumulative related transactions with the same related party in the last twelve months

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VIII. Opinions of Independent Directors

All independent directors of the Company held a special meeting on March 17, 2026 (Second Meeting of Independent Directors in 2026) to conduct a prior review of this related transaction, and all independent directors unanimously agreed and approved the proposal on “The Related Transactions of Safety Performance and Metal Supervision Inspection Technical Services for the Quansheng Thermal Power Project.” They expressed the following opinions:

The independent directors believe that this related transaction is conducted to standardize the safety performance quality inspection work for important equipment such as boilers, steam turbines, and pressure vessels for the Quansheng 2×350MW Thermal Power Project. This inspection work is a legally necessary step for the safe and compliant operation of thermal power project equipment, directly affecting the quality of project construction, production operation safety, and subsequent compliance acceptance. It is necessary and reasonable for the Company’s project construction. This related transaction was formed after public bidding on the Zhengzheng Procurement Trading Platform, with the winning bidder determined after comprehensive technical scoring, commercial scoring, and price scoring, and the pricing is fair and reasonable, with no detriment to the interests of the Company and minority shareholders. We agree to submit this related transaction for board review.

IX. Other

To improve efficiency, the board will propose to authorize the management to implement this transaction within the limited conditions, including negotiating specific implementation matters with related parties and signing relevant contracts.

X. Documents for Inspection

1. Resolutions of the Fourth Temporary Meeting of the Tenth Board of Directors in 2026.

2. Resolutions of the special meeting of independent directors.

Board of Directors of Shenyang Huitian Thermal Power Co., Ltd.

March 18, 2026

Stock code: 000692 Stock abbreviation: Huitian Thermal Power Announcement No.: 2026-19

Shenyang Huitian Thermal Power Co., Ltd.

Notice of Holding the Second Temporary Shareholders’ Meeting of 2026

The company and all members of the board of directors guarantee that the content of the information disclosure is true, accurate, and complete, without false records, misleading statements, or major omissions.

I. Basic Information of the Meeting

1. Shareholders’ Meeting Session: Second Temporary Shareholders’ Meeting of 2026

2. Convener of the Shareholders’ Meeting: Board of Directors

3. The convening and holding of this meeting comply with the provisions of the “Company Law of the People’s Republic of China,” “Stock Listing Rules of the Shenzhen Stock Exchange,” “Self-Regulatory Guidelines for Listed Companies on the Shenzhen Stock Exchange No. 1 - Standard Operation of Main Board Listed Companies,” and other relevant laws, administrative regulations, departmental rules, normative documents, and the provisions of the Articles of Association.

4. Meeting Time:

(1) On-site meeting time: April 2, 2026, at 15:00

(2) Online voting time: The specific time for voting through the Shenzhen Stock Exchange system is from 9:15 to 9:25, 9:30 to 11:30, and 13:00 to 15:00 on April 2, 2026; the specific time for voting through the Shenzhen Stock Exchange Internet voting system is from 9:15 to 15:00 on April 2, 2026.

5. Method of convening the meeting: Combination of on-site voting and online voting.

6. Equity registration date: March 27, 2026

7. Attendees:

(1) Shareholders or their agents who hold shares of the Company on the equity registration date

All shareholders registered with the clearing company as of the close of trading on the afternoon of the equity registration date have the right to attend the shareholders’ meeting and may appoint an agent in writing to attend the meeting and participate in the voting. The shareholder’s agent does not have to be a shareholder of the Company (the proxy authorization letter template can be found in Appendix 2).

(2) Directors and senior management of the Company

(3) Witness lawyers hired by the Company

(4) Other personnel required to attend the shareholders’ meeting according to relevant regulations

8. Meeting Location: Conference Room 616 of the Company’s headquarters at No. 47, Renao Road, Shenhe District, Shenyang City

II. Matters for Review at the Meeting

1. Proposal coding table for this shareholders’ meeting

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2. Special Reminder

(1) The content of the proposals for this shareholders’ meeting can be found in the relevant announcement published by the Company on March 18, 2026, in “China Securities Journal,” “Securities Times,” “Shanghai Securities Journal,” and on the Giant Tide Information Network.

(2) Proposal 3.00 is related to a related transaction, and related parties with a vested interest in this related transaction should abstain from voting.

(3) The above proposals will be voted on one by one, and the Company will conduct separate voting for minority shareholders.

III. Meeting Registration and Other Matters

(A) Registration Matters

1. Shareholders or shareholder agents attending the on-site meeting should register in advance according to the following provisions; shareholders who do not attend the on-site meeting do not need to register.

2. Registration Method

Registration can be done on-site, via email, or by mail. Please indicate “Shareholders’ Meeting” on the cover of emails and letters. The registration materials required are as stated in the section “5. Materials Required for Attending the Meeting.”

3. Registration Time

March 31 to April 1, 2026, from 9:00 to 16:00 (the date of receipt will be used for emails and letters).

4. On-site Registration Location

The Securities Audit and Legal Compliance Department of the Company at No. 47, Renao Road, Shenhe District, Shenyang City.

5. Materials Required for Attending the Meeting

(1) Individual Shareholders

Individual shareholders attending the shareholders’ meeting in person should bring their shareholder ID or other valid identification documents or certificates, and the Shareholder Participation Registration Form (see Appendix 3).

Agents attending the meeting on behalf of others should bring their own ID, the authorization letter (see Appendix 2), a copy of the principal’s ID, and the Shareholder Participation Registration Form (see Appendix 3).

(2) Corporate Shareholders

Corporate shareholder representatives should bring their own ID, the authorization letter (see Appendix 2), a copy of the business license (duplicate) stamped with the company seal, and the Shareholder Participation Registration Form (see Appendix 3) for registration.

(3) Advance Registration, On-Site Verification of Originals

Shareholders and agents intending to attend the on-site meeting should register in advance according to the above provisions and present the relevant documents and materials to enter the venue on the day of the meeting.

(B) Contact Person for Meeting Affairs

Contact Person: Liu Bin, Jiang Dianjun

Phone: 024-22905512

Email: htrd2012@126.com

Postal Code: 110014

Contact Address: No. 47, Renao Road, Shenhe District, Shenyang City

© Other Matters

1. The meeting will last half a day, and attendees will bear their own accommodation and transportation costs.

2. Shareholders and shareholder agents attending the on-site meeting should arrive at the venue half an hour before the meeting, bringing the relevant documents and materials.

IV. Specific Operation Process for Participating in Online Voting

The Company will provide an online platform for shareholders at this shareholders’ meeting, enabling them to vote through the Shenzhen Stock Exchange trading system and the Internet voting system.

V. Documents for Inspection

Resolutions of the Fourth Temporary Meeting of the Tenth Board of Directors in 2026.

This announcement is hereby made.

2. Authorization letter for the Company’s Second Temporary Shareholders’ Meeting in 2026

3. Shareholder Participation Registration Form

Board of Directors of Shenyang Huitian Thermal Power Co., Ltd.

March 18, 2026

Appendix 1:

Specific Operation Process for Participating in Online Voting

I. Procedures for Online Voting

1. The voting code and voting abbreviation for ordinary shares: The voting code is “360692,” and the voting abbreviation is “Huitian Voting.”

2. Fill in the voting opinions or number of votes.

For non-cumulative voting proposals, fill in the voting opinions: agree, oppose, abstain.

3. Shareholders voting on the total proposal will be considered as expressing the same opinions on all other proposals except for cumulative voting proposals.

When shareholders vote repeatedly on the total proposal and specific proposals, the first valid vote will be considered. If a shareholder votes on specific proposals first and then on the total proposal, the voting opinion of the specific proposal voted will prevail, while other unvoted proposals will follow the voting opinion of the total proposal; if the total proposal is voted first and then specific proposals are voted, the voting opinion of the total proposal will prevail.

II. Procedures for Voting through the Shenzhen Stock Exchange Trading System

1. Voting Time: The trading hours on April 2, 2026, which are 9:15 to 9:25, 9:30 to 11:30, and 13:00 to 15:00.

2. Shareholders can log in to the securities company’s trading client to vote through the trading system.

III. Procedures for Voting through the Shenzhen Stock Exchange Internet Voting System

1. The internet voting system will start voting from April 2, 2026, from 9:15 to 15:00.

2. Shareholders voting through the internet voting system must process identity verification according to the provisions of the “Implementation Rules for Internet Voting of Shareholders’ Meetings of Listed Companies on the Shenzhen Stock Exchange” and the “Instructions for Shareholder Identity Authentication Operations of the Shenzhen Stock Exchange Internet Voting Business,” obtaining the “Shenzhen Stock Exchange Digital Certificate” or “Shenzhen Stock Exchange Investor Service Password.” The specific identity verification process can be found in the rules and guidelines section of the internet voting system.

3. Shareholders can log in to the Shenzhen Stock Exchange Internet voting system during the designated time to vote using the obtained service password or digital certificate.

Appendix 2:

Shenyang Huitian Thermal Power Co., Ltd.

Authorization Letter for the Second Temporary Shareholders’ Meeting in 2026

I hereby authorize Mr. (Ms.) __________ to represent me (or my unit) at the Second Temporary Shareholders’ Meeting of Shenyang Huitian Thermal Power Co., Ltd. to be held on April 2, 2026, and to exercise voting rights on my (or my unit’s) behalf as follows:

Voting Opinions for Proposals of this Shareholders’ Meeting

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Name of Principal (Seal):

ID Number (Social Credit Code) of Principal:

(If the principal is a corporate shareholder, the corporate seal should be affixed.)

Shareholder Account Number: Shareholding Quantity:

Agent: ID Number of Agent:

Date of Issuance: Effective Period of Authorization:

Appendix 3:

Shareholder Participation Registration Form

I hereby register to participate in the Second Temporary Shareholders’ Meeting of Shenyang Huitian Thermal Power Co., Ltd. in 2026.

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Note: Shareholders registering via email or mail should fill out this form and attach a copy of the relevant ID (or business license), authorization letter, copy of the agent’s ID, etc., and send them together within the specified time, and present the original relevant documents on the day of the meeting to enter the venue.

Massive information and precise interpretation, all in the Sina Finance APP.