Securities Code: 000530; 200530 Securities Abbreviation: Bingshan Refrigeration & Heating; Bingshan B Announcement No.: 2025-008

Iceberg Cold & Heat Technology Co., Ltd.

Announcement of Resolutions Adopted at the Second Session of the Tenth Supervisory Board

I. Status of the Supervisory Board Meetings

1. Notice of this Supervisory Board meeting was issued in writing on April 10, 2025.

2. This meeting of the Supervisory Board was held on April 22, 2025, by way of on-site voting.

3. The required number of supervisors to attend the meeting is three, and the actual number of supervisors who attended is three.

4. This meeting of the Supervisory Board was chaired by Mr. Hu Xitang, Chairman of the Supervisory Board.

5. The convening of this meeting of the Supervisory Board complies with the provisions of applicable laws, administrative regulations, departmental rules, normative documents, and the Company’s Articles of Association.

II. Review of the Supervisory Board Meeting

1. 2024 Annual Work Report of the Company’s Supervisory Board

Approvals: 3; Opposites: 0; Abstentions: 0.

2. Audit Opinions on the 2024 Annual Report and the First Quarter Report for 2025

Upon review, the Supervisory Board is of the opinion that the procedures adopted by the Board of Directors in preparing and deliberating the Company’s 2024 Annual Report and the First Quarter Report for 2025 are in compliance with applicable laws, administrative regulations, and the provisions of the China Securities Regulatory Commission; that the contents of these reports faithfully, accurately, and comprehensively reflect the Company’s actual situation; and that there are no false records, misleading statements, or material omissions.

Approvals: 3; Opposites: 0; Abstentions: 0.

3. Opinions on the Company’s 2024 Internal Control Evaluation Report

The internal controls established by the Company have been effectively implemented throughout its production and business operations, playing a vital role in achieving the objectives of internal control and exhibiting no material weaknesses. The Company’s 2024 Internal Control Evaluation Report is in compliance with applicable requirements and accurately reflects the Company’s actual circumstances.

Approvals: 3; Opposites: 0; Abstentions: 0.

4. Comments on the Company’s 2024 Corporate Social Responsibility Report

The Company’s 2024 Corporate Social Responsibility Report reflects the Company’s commitment to pursuing economic benefits and safeguarding shareholder rights, while also prioritizing employee development, conducting business with integrity toward suppliers and customers, actively protecting the legitimate rights and interests of creditors, engaging in environmental protection, and participating in social welfare initiatives. The report is consistent with relevant requirements and accurately represents the Company’s actual practices.

Approvals: 3; Opposites: 0; Abstentions: 0.

5. Opinion on the Company’s Provision for Impairment of Assets

The Company’s provision for asset impairment this time is based on sufficient evidence, complies with the Enterprise Accounting Standards and the Company’s relevant internal policies, reflects the Company’s actual circumstances, and fairly represents the Company’s asset values and operating results. The decision-making procedures adopted by the Company in connection with this matter are in compliance with the applicable laws and regulations, and the Supervisory Board approves the Company’s provision for asset impairment.

Approvals: 3; Opposites: 0; Abstentions: 0.

6. Opinion on the Termination of the Company’s 2024 Simplified Procedure for the Issuance of A Shares to Specific Investors

In light of the current capital market conditions and the Company’s actual circumstances, the Supervisory Board has approved the termination of the 2024 issuance of A-shares to specific investors through a simplified procedure.

Approvals: 3; Opposites: 0; Abstentions: 0.

The Supervisory Board hereby expresses the following independent opinion on the following matters:

1. Compliance with the law in the company’s operations. The company’s decision-making procedures are lawful, and a relatively comprehensive internal control system has been established. During the performance of their duties, the company’s directors and managers have not engaged in any conduct that violates laws, regulations, or the company’s articles of association, nor have they acted to the detriment of the company’s interests.

2. Financial condition of the company. Shinewing Zhonghe Certified Public Accountants has issued an unqualified audit report. The financial statements faithfully reflect the company’s financial position and operating results.

3. During the reporting period, the company’s related-party transactions primarily involved the procurement of complete-project supporting products from affiliated companies and the sale of supporting components. Such related-party transactions were conducted on a fair basis and did not prejudice the company’s interests.

4. The Company’s provision for asset impairment in 2024 is consistent with the actual condition of the assets and applicable regulatory requirements, and the Board of Directors’ decision-making procedures regarding this matter are lawful, thereby helping to ensure the reliability and accuracy of accounting information.

5. The Company has established relevant systems for the registration and management of persons privy to inside information and strictly implements such systems in accordance with their requirements.

III. Supporting Documents for Review

1. The resolution of the Supervisory Board meeting, signed by all attending supervisors.

Supervisory Board of Bingshan Cold & Heat Technology Co., Ltd.

April 24, 2025