Announcement on Additional Proposals for the 2025 Shareholders' Meeting and Supplementary Notice

Further to our previous message on 12 May 2026 about the Company's Annual General Meeting of 2025, the Company announced on 25 May 2026 the following changes made with regard to the said meeting: Additional items to be voted: 9. Dismissal of Chen Chen as a director 10. By-election of Gong Yanping as a director Other information remains unchanged. All the proposals of the meeting are sequenced as follows: 1. 2025 work report of the board of directors 2. 2025 annual accounts report 3. 2025 annual report and its summary 4. 2025 profit distribution plan 5. Special report on the deposit and use of raised funds in 2025 6. 2026 application for comprehensive credit line to banks 7. Formulation of the shareholder return plan for the next three years from 2026 to 2028 8. Amendments to the remuneration and appraisal management system for directors, supervisors and senior management 9. Dismissal of Chen Chen as a director 10. By-election of Gong Yanping as a director The detailed profit distribution plan is as follows: 1) Cash dividend/10 shares (tax included): CNY0.00000000 2) Bonus issue from profit (share/10 shares): none 3) Bonus issue from capital reserve (share/10 shares): none

Provided by Shenzhen Stock Exchange