荃信生物-B(02509.HK)11月7日耗资607.1万港元回购30.4万股
Group 1 - The company, Qianxin Biotech-B (02509.HK), announced a share buyback on November 7, spending HKD 6.071 million to repurchase 304,000 shares [1] - On November 6, the company also conducted a buyback, spending HKD 2 million to repurchase 89,000 shares [1]