When the Hong Kong stock market opened, the Hang Seng Index opened up 2.21%, and the Hang Seng Technology Index opened up 2.82%; WuXi AppTec (02359.HK) opened up 5.73% after the results, Baidu (09888.HK) rose more than 7%, and BYD Co., Ltd. (01211.HK) opened up more than 6%.