Biology Corporation: First repurchase of 0.1034% of company shares, with funds totaling 13.1839 million yuan already utilized.

Bio Co., Ltd. Announcement: The company held a board meeting on June 5, 2026 to review and approve the proposal on the share repurchase plan through centralized competitive bidding trading method. It was decided to use the company's own funds or self-raised funds to repurchase company shares through centralized competitive bidding trading method, with a repurchase price not exceeding RMB 20.7 per share. The total amount of repurchase funds shall not be less than RMB 200 million and not more than RMB 400 million. The repurchase period is within 3 months from the date of board approval. On June 26, 2026, the company repurchased 1.15 million shares through centralized competitive bidding trading method for the first time, accounting for 0.1034% of the total share capital of the company. The transaction price range was from RMB 11.42 per share to RMB 11.52 per share, using a total of RMB 13.1839 million.