港股芯片股延续颓势盘初下挫，地平线机器人(09660.HK)跌超4.3%，晶门半导体(02878.HK)跌超2.2%，ASMPT(00522.HK)、中芯国际(00981.HK)均跌超1%。

Group 1 - Hong Kong chip stocks continue to decline, with Horizon Robotics (09660.HK) dropping over 4.3% [1] - Jingmen Semiconductor (02878.HK) fell more than 2.2% [1] - ASMPT (00522.HK) and SMIC (00981.HK) both experienced declines of over 1% [1]