Zhitong Finance App learned that some optical communication concept stocks were picking up. As of press release, Haiguang Xinzheng (01191.HK) rose 4.10% to HK$129.6; Zhongji Xuchuang (03308.HK) rose 2.71% to HK$1,099; and Xizhi Technology-P (01879.HK) rose 2.45% to HK$283.8.

Zhitong Finance App learned that some optical communication concept stocks were picking up. As of press release, Haiguang Xinzheng (01191.HK) rose 4.10% to HK$129.6; Zhongji Xuchuang (03308.HK) rose 2.71% to HK$1,099; and Xizhi Technology-P (01879.HK) rose 2.45% to HK$283.8.