Hong Kong-listed optical-communications stocks firmed. Cambridge Technology (06166.HK) rose nearly 4%; Zhongji Xuchuang (03308.HK) gained over 3%. Joyson Electronics (00699.HK), Xizhi Technology-P (01879.HK), Huiju Technology (01729.HK) and Lens Technology (06613.HK) also advanced.

2026-09-04

Hong Kong-listed optical-communications stocks firmed. Cambridge Technology (06166.HK) rose nearly 4%; Zhongji Xuchuang (03308.HK) gained over 3%. Joyson Electronics (00699.HK), Xizhi Technology-P (01879.HK), Huiju Technology (01729.HK) and Lens Technology (06613.HK) also advanced.