化学制药板块震荡走弱 华海药业跌停

Group 1 - The chemical pharmaceutical sector experienced a downturn, with Huahai Pharmaceutical hitting the daily limit down [2] - Other companies such as Yifang Bio-U, Chenxin Pharmaceutical, Jiankai Technology, Huana Pharmaceutical, Lifang Pharmaceutical, and Baili Tianheng also saw declines [2]