港股生物技术板块持续走弱，歌礼制药(01672.HK)跌超13%

Group 1 - The Hong Kong biotechnology sector is experiencing a decline, with notable drops in stock prices for several companies [1] - Gilead Sciences (01672.HK) has seen a decrease of over 13% [1] - Other companies such as Clover Biopharmaceuticals (02197.HK), WuXi AppTec (02359.HK), BeiGene (06160.HK), and CanSino Biologics (06185.HK) also reported declines, with Clover down over 4% [1]