At the close of trading in Hong Kong stocks, the Hang Seng Index rose 0.86%, the Tech Index rose 2.11%, Lenovo Group (00992.HK) rose 19.77% after its earnings report, and the AI application and semiconductor sectors collectively surged, with Zhipu (02513.HK) rising 26.93% and GigaDevice (03986.HK) rising 12.92%.