China A-share fiber-optic sector rallied; Tefa Information hit the daily up-limit, with Changyingtong, Hangdian, Tianfu Communications and Hengdong Optics also gaining.

2026-08-25

China A-share fiber-optic sector rallied; Tefa Information hit the daily up-limit, with Changyingtong, Hangdian, Tianfu Communications and Hengdong Optics also gaining.