Hong Kong optical-communications sector firmed; Haiguang Xinzhen (01191.HK) rose over 5%, Yangtze Optical Fiber & Cable (06869.HK) jumped over 6%, Lens Technology (06613.HK) and Sunny Optical (02382.HK) are also advanced.

2026-06-30

Hong Kong optical-communications sector firmed; Haiguang Xinzhen (01191.HK) rose over 5%, Yangtze Optical Fiber & Cable (06869.HK) jumped over 6%, Lens Technology (06613.HK) and Sunny Optical (02382.HK) are also advanced.