Hong Kong optical-communications sector firmed; Haiguang Xinzhen (01191.HK) rose
over 5%, Yangtze Optical Fibre & Cable (06869.HK) jumped over 6%, Lens
Technology (06613.HK) and Sunny Optical (02382.HK) also advanced.
2026-06-30
Hong Kong optical-communications sector firmed; Haiguang Xinzhen (01191.HK) rose
over 5%, Yangtze Optical Fibre & Cable (06869.HK) jumped over 6%, Lens
Technology (06613.HK) and Sunny Optical (02382.HK) also advanced.