Zhitong Finance App learned that the optical communication concept trend was strong. As of press release, Huiju Technology (01729.HK) rose 13.44% to HK$18.29; Changfei Optical Cable (06869.HK) rose 11.01% to HK$57.45; Cambridge Technology (06166.HK) rose 4.99% to HK$85.2; and Huahong Semiconductor (01347.HK) rose 3.54% to HK$70.15.

Zhitong Finance App learned that the optical communication concept trend was strong. As of press release, Huiju Technology (01729.HK) rose 13.44% to HK$18.29; Changfei Optical Cable (06869.HK) rose 11.01% to HK$57.45; Cambridge Technology (06166.HK) rose 4.99% to HK$85.2; and Huahong Semiconductor (01347.HK) rose 3.54% to HK$70.15.