港股电讯设备股震荡下挫，小米集团(01810.HK)跌超3%，鸿腾精密(06088.HK)跌超3.8%，比亚迪电子(00285.HK)跌1.3%。

Group 1 - The telecommunications equipment stocks in Hong Kong experienced significant declines, with Xiaomi Group (01810.HK) dropping over 3% [1] - Hongteng Precision (06088.HK) saw a decline of more than 3.8% [1] - BYD Electronics (00285.HK) fell by 1.3% [1]