Tranche Update on Chengdu Kanghua Biological Products Co., Ltd.'s Equity Buyback Plan announced on January 23, 2024.

From January 22, 2024 to March 31, 2024, the company has repurchased 1,150,000 shares, representing 0.86% for CNY 62.43 million. With this, the company has completed the repurchase of 1,150,000 shares, representing 0.86% for CNY 62.43 million under the buyback announced on January 23, 2024.