Hong Kong optical communications sector extended yesterday’s gains: Lens
Technology (06613.HK) rose nearly 7%; Junzhi Group (01300.HK) and Huiju
Technology (01729.HK) each climbed over 4%; Yangtze Optical Fibre and Cable
(06869.HK) gained more than 3%; Sunny Optical Technology (02382.HK) and peers
also advanced.