Notice of the Second Extraordinary General Meeting of Shareholders in 2026

Securities Code: 301007 Securities Abbreviation: Demas Announcement No.: 2026-027

Dalian Demas Precision Technology Co., Ltd.

Notice of the Second Extraordinary General Meeting of Shareholders in 2026

The Company and all members of the Board of Directors guarantee that the information disclosed is true, accurate, and complete, and that there are no false records, misleading statements, or major omissions.

I. Basic Situation of the Meeting

1. Session of the Shareholders' Meeting: The Second Extraordinary General Meeting of Shareholders in 2026

2. Convenor of the Shareholders' Meeting: The Board of Directors

3. The convening and holding of this meeting comply with the relevant provisions of the Company Law of the People's Republic of China, the Listing Rules of the Shenzhen Stock Exchange, the Self-Regulatory Supervision Guidelines No. 2 for Shenzhen Stock Exchange Listed Companies - Standardized Operation of GEM Companies, and other laws, administrative regulations, departmental rules, and normative documents, as well as the Articles of Association.

4. Meeting Time:

(1) On-site Meeting Time: August 25, 2026, 15:00

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

1. Method of Holding the Meeting: A combination of on-site voting and online voting.

2. Equity Registration Date: August 18, 2026

3. Attendees:

(1) Shareholders holding the Company's shares on the equity registration date. All shareholders of the Company registered with Shenzhen Branch of China Securities Depository and Clearing Corporation Limited at the close of the Shenzhen Stock Exchange on the afternoon of the equity registration date are entitled to attend this shareholders' meeting and may entrust an agent in writing to attend the meeting and vote. The shareholder's agent does not need to be a shareholder of the Company.

(2) Directors and senior management of the Company.

(3) Lawyers hired by the Company.

(4) Other personnel who should attend or be present at the shareholders' meeting according to relevant regulations.

1. Meeting Venue: Second Floor Conference Room, Dalian Demas Precision Technology Co., Ltd., No. 88 Xingfa Road, Dalian Free Trade Zone, Liaoning Province.

II. Matters to be Discussed at the Meeting

1. Proposal Coding Table for this Shareholders' Meeting

The above proposals have been reviewed and approved by the fourteenth meeting of the fourth Board of Directors. For details, please refer to the "Resolution of the Fourteenth Meeting of the Fourth Board of Directors" published on the Juchao Information Network (www.cninfo.com.cn), the designated information disclosure website for GEM