Announcement of Resolutions from the Third Extraordinary Shareholders' Meeting of 2026

Stock Code: 003038

Stock Abbreviation: Xinbo Co., Ltd.

Announcement Number: 2026-059

Anhui Xinbo Aluminum Co., Ltd.
Announcement of Resolutions from the Third Extraordinary Shareholders' Meeting of 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.

Special Reminder:

1. There were no rejected proposals at this shareholders' meeting.
2. This meeting does not involve changes to resolutions previously approved by past shareholders' meetings.

I. Meeting Details

1. Date and Time of the Meeting:
   (1) On-site meeting time: June 1, 2026 (Monday) at 14:30.
   (2) Online voting time:
   • Through the Shenzhen Stock Exchange trading system: June 1, 2026, during trading hours, i.e., 9:15-9:25, 9:30-11:30, and 13:00-15:00;
   • Through the Shenzhen Stock Exchange internet voting system: Any time from 9:15 to 15:00 on June 1, 2026.
2. Location of the On-site Meeting:
   Conference Room of Anhui Xinbo Technology Co., Ltd., at the intersection of Jingwu Road and S312, High-tech Industrial Development Zone, Tianchang City, Anhui Province.
3. Method of Holding the Meeting:
   The meeting combined on-site voting and online voting.
4. Convener:
   The third board of directors of the company.
5. Chairman:
   Mr. Tang Kaijian, Chairman of the Board.
6. The convening and holding of this meeting comply with the relevant laws, administrative regulations, departmental rules, normative documents, and the articles of association of Anhui Xinbo Aluminum Co., Ltd.