Kanghua Biological: Shareholders Sun Wanfeng and Li Shengyou reduced their holdings by 0.0207% and 0.0790% respectively.

Kanghua Biological Announcement: Shareholder Sun Wanfeng reduced his holdings by 26,909 shares through centralized bidding from August 18, 2025 to November 17, 2025. The reduction price range was 86-90 yuan/share, with an average reduction price of 86.22 yuan/share, and the reduction ratio was 0.0207%; Li Shengyou reduced his holdings by 102,600 shares through centralized bidding during the same period. The reduction price range was 74.8-89.5 yuan/share, with an average reduction price of 82.79 yuan/share, and the reduction ratio was 0.0790%. The term of this reduction plan has expired.