凯赛生物已回购23.04万股公司股份

Group 1 - The company Kaisa Bio (688065.SH) announced a share buyback of 230,400 shares, representing 0.0319% of its total share capital [1] - The buyback was conducted through the Shanghai Stock Exchange trading system via centralized bidding [1] - The total amount paid for the buyback was approximately RMB 10.4977 million, excluding transaction fees [1] Group 2 - The highest price for the shares during the buyback was RMB 53.40 per share, while the lowest price was RMB 44.08 per share [1]