成大生物(688739.SH)：已累计回购17.64万股公司股份

Summary of Key Points Core Viewpoint - Chengda Biological (688739.SH) has announced a share buyback program, indicating a commitment to returning value to shareholders and confidence in its financial health [1] Group 1: Share Buyback Details - As of August 31, 2025, the company has repurchased a total of 176,421 shares, which represents approximately 0.042% of the total share capital [1] - The highest price paid for the repurchased shares was 29.61 CNY per share, while the lowest price was 27.82 CNY per share [1] - The total amount spent on the buyback, excluding transaction fees and commissions, is 5,041,082.86 CNY [1]