At the close of trading in Hong Kong stocks, the Hang Seng Index rose 1.46% and the Tech Index rose 0.29%; Mengniu Dairy (02319.HK) rose nearly 9.5% and China Petroleum & Chemical Corporation (00386.HK) rose more than 6%; Lenovo Group (00992.HK) fell more than 7% and Huahong Grace (01347.HK) fell more than 6%.