港股开盘，恒指开涨0.19%，科指开涨0.27%。先声药业(02096.HK)开涨6.3%，公司与NextCure就部分药品海外销售达成合作。中国稀土(00769.HK)开涨4%，公司完成发行4亿股代价股份收购钨条资产。

Group 1 - The Hong Kong stock market opened with the Hang Seng Index rising by 0.19% and the Tech Index increasing by 0.27% [1] - Sihuan Pharmaceutical (02096.HK) saw a rise of 6.3% following a collaboration with NextCure for overseas sales of certain drugs [1] - China Rare Earth (00769.HK) experienced a 4% increase after completing the issuance of 400 million shares to acquire tungsten bar assets [1]