Notice of the Third Extraordinary Shareholders' Meeting in 2026

Notice of the Third Extraordinary Shareholders' Meeting in 2026

I. Basic Information of the Meeting

1. Meeting Session: The third extraordinary shareholders' meeting of 2026.
2. Meeting Convener: The Board of Directors of Tianjin Jingwei Huikai Optoelectronics Co., Ltd.
3. Legality and Compliance of the Meeting: The decision to convene the third extraordinary shareholders' meeting was approved at the 18th meeting of the 6th Board of Directors, in compliance with the Company Law, Securities Law, Shenzhen Stock Exchange GEM Listing Rules, and other relevant laws and regulations.
4. Meeting Time:
   • In-person Meeting: March 27, 2026, at 14:30.
   • Online Voting Time: Trading hours on March 27, 2026, i.e., 9:15-9:25, 9:30-11:30, and 13:00-15:00. Online voting via the Shenzhen Stock Exchange Internet system is available from 9:15 to 15:00 on March 27, 2026.
5. Method of Convening: The meeting will combine in-person voting and online voting. Shareholders can vote through the Shenzhen Stock Exchange trading system and Internet voting system. Shareholders may choose either in-person or online voting, but not both. If the same shares are voted on both platforms, the first vote will prevail.
6. Record Date: March 23, 2026. The company and all members of the Board of Directors guarantee that the information disclosed is true, accurate, and complete, with no false records, misleading statements, or significant omissions.

II. Attendees of the Meeting

1. All shareholders registered with China Securities Depository and Clearing Corporation Limited Shenzhen Branch after the market closes on March 23, 2026. Shareholders may appoint agents to attend and vote at the meeting; agents do not need to be shareholders of the company.
2. Directors and senior management of the company.
3. Lawyers hired by the company.
4. Other personnel required to attend the shareholders' meeting according to relevant regulations.

III. Meeting Venue

The meeting will be held at the conference room of Xinhui Kai Technology (Shenzhen) Co., Ltd., located at 102 Lijia Road, Henggang Street, Longgang District, Shenzhen.

IV. Matters for Discussion