Securities Code: 300871 Securities Abbreviation: Huishang Biology Announcement Number: 2026-018 Wuhan Huishang Biological Technology Co., Ltd. Announcement on Completion of Repurchased Share Cancellation and Share Change The Company and all members of the Board of Directors guarantee the content of the information disclosure is true, accurate, and complete, and that there are no false records, misleading statements, or major omissions. Special Reminder:
- Wuhan Huishang Biological Technology Co., Ltd. (hereinafter referred to as the "Company") has cancelled 548,200 repurchased shares, accounting for 0.27% of the Company's total share capital before cancellation. After cancellation, the Company's total share capital has changed from 202,332,557 shares to 201,784,357 shares.
- After verification by the Shenzhen Branch of China Securities Depository and Clearing Corporation Limited, the cancellation date for the Company's 548,200 repurchased shares is March 27, 2026.
I. Details of Repurchased Shares (I) Repurchase Plan and Implementation The Company's Second Board of Directors' 24th Meeting and Second Supervisory Board's 21st Meeting held on April 22, 2022, deliberated and approved the "Proposal on the Company's Share Repurchase Plan," agreeing that the Company would use its own funds of no less than RMB 50,000,000 (inclusive) and no more than RMB 100,000,000 (inclusive) to repurchase a portion of the Company's shares through centralized bidding transactions, for the purpose of implementing equity incentive plans or employee stock ownership plans. As of April 21, 2023, the repurchase period for this repurchase plan has expired, and the repurchase plan has been fully implemented. The Company has cumulatively repurchased 2,389,050 shares, accounting for 1.44% of the Company's total share capital of 166,054,574 shares on that day. The highest transaction price was RMB 26.05 per share, the lowest was RMB 15.29 per share, and the total transaction amount was RMB 50,021,393.28 (excluding transaction fees). The above details can be found in the "Announcement on the Company's Share Repurchase Plan" and "Announcement on the Expiration of the Share Repurchase Period and Share Change" disclosed by the Company on the Juchao Information Network (www.cninfo.com.cn) on April 23, 2022, and April 25, 2023.