Optical communication concept stocks fluctuated and rose, with Zesum up over 14%, reaching a new historical high. YOEC and CIG rose over 5%, while T&S, Yuanjie Technology, and Zhongji Innolight also followed suit

Optical communication concept stocks fluctuated and rose, with Zesum increasing by over 14%, reaching a new historical high. YOEC and CIG rose by over 5%, while T&S, Yuanjie Technology, and Zhongji Innolight also followed suit