Zhitong Finance App learned that some optical communication concept stocks were higher. As of press release, Xizhi Technology-P (01879.HK) rose 22.15% to HK$322; Zhongji Xuchuang (03308.HK) rose 5.13% to HK$1209; and Huiju Technology (01729.HK) rose 4.7% to HK$18.27.

Zhitong Finance App learned that some optical communication concept stocks were higher. As of press release, Xizhi Technology-P (01879.HK) rose 22.15% to HK$322; Zhongji Xuchuang (03308.HK) rose 5.13% to HK$1209; and Huiju Technology (01729.HK) rose 4.7% to HK$18.27.