Hong Kong stocks closed: Hang Seng Index fell 0.078%, Hang Seng Technology Index fell 0.341%

SMIC International fell 3.506%, Pinduoduo fell 3.791%, WuXi Biologics fell 3.839%, Zijin Mining fell 4.122%, WuXi AppTec fell 5.244%, JD Logistics fell 5.857%, and Horizon Robotics W fell 6.706%.