[Temporary Announcement] Yinming Shares: Announcement of Resolutions of the Fourth Extraordinary Shareholders Meeting in 2026

Announcement number: 2026-035

Securities code: 871819 Securities abbreviation: Yinming Shares Sponsoring broker: Kaiyuan Securities

Announcement of Resolutions of the Fourth Extraordinary Shareholders Meeting of Hebei Yinming Energy Saving Building Materials Co., Ltd. in 2026

The company and all members of the board of directors guarantee that the contents of the announcement are true, accurate and complete, and that there are no false records, misleading statements or major omissions, and bear individual and joint legal liability for the authenticity, accuracy and completeness of the contents.

1. Meeting convening and attendance

(1) Meeting status

1. Meeting time: September 15, 2026

2. Meeting method: √On-site meeting □Electronic communication meeting

Live meeting

3. Meeting voting method:

√On-site voting □Electronic communication voting

□Online voting □Other ways to vote

4. Meeting convener: Board of Directors

5. Conference host: Li Zhinan

6. Explanation on the legality and compliance of the convening situation:

The convening, holding and deliberation procedures of this shareholders' meeting complied with the relevant provisions of the Company Law and other relevant laws, administrative regulations, departmental rules, normative documents and the Articles of Association.

(2) Meeting attendance

A total of 1 shareholder attended and authorized to attend this shareholders' meeting, holding a total of 4,950,400 shares with voting rights, accounting for 99.01% of the total number of shares with voting rights of the company.

(3) Attendance of the company’s directors, supervisors, and senior managers at the shareholders’ meeting 1. The company has 5 current directors and 5 persons present;

2. The company has 3 serving supervisors and 3 people attending;

Announcement number: 2026-035

3. The secretary of the company’s board of directors attends the meeting;

4. Other senior executives of the company attended the meeting.

2. Proposal review status

(1) Consideration and approval of the "Proposal on Amending the Articles of Association"

1. Contents of the motion:

This time, in accordance with the regulatory requirements of Article 28, Paragraph 1, of the "Implementation Rules for the Termination of Listing of Companies Listed on the National Equities Exchange and Quotations", Article 176 is added to Chapter 10 of the Company's Articles of Association, special provisions for the protection of investors in the termination of listing, and subsequent provisions of the original Articles of Association have been postponed in sequence. This revision completes the investor protection mechanism in the case of two-way listing termination, improves the company's compliance governance system, complies with the regulatory requirements of the National Equities Exchange and Quotations, and does not harm the interests of the company and shareholders.

For details, please refer to the "Announcement on Proposed Amendments to the Articles of Association" (announcement number: 2026-033) released by the company on the National Small and Medium-sized Enterprises Share Transfer System Disclosure Platform (www.neeq.com.cn) on the same day.

2. Proposal voting results:

The number of common shares agreed was 4,950,400, accounting for 100% of the total number of shares with voting rights present at this meeting; the number of objections was 0 shares, accounting for 0% of the total number of shares with voting rights present at this meeting; the number of abstaining shares was 0 shares, accounting for 0% of the total number of shares with voting rights present at this meeting.

This proposal involves special resolution matters and was passed by more than two-thirds of the voting rights held by shareholders who have attended the meeting.

3. Avoid voting situations

This motion does not involve avoidance of voting.

3. Documents for reference

"Resolution of the Fourth Extraordinary Shareholders Meeting of Hebei Yinming Energy Saving Building Materials Co., Ltd. in 2026"

Board of Directors of Hebei Yinming Energy Saving Building Materials Co., Ltd.

September 17, 2026