港股CXO概念股震荡走低，药明生物跌超5%

Group 1 - The Hong Kong CXO concept stocks experienced a decline, with WuXi Biologics falling over 5% [1] - Kingsoft Biotech dropped more than 3% [1] - Other companies such as Kelaiying (002821), WuXi AppTec (603259), Tigermed (300347), and Zhaoyan New Drug (603127) saw declines of over 2% [1]