China A-share fiber-optic sector rebounded intraday; Tongding Interconnection
hit the daily limit, Changyingtong rallied 17%. Yangtze Optical Fibre and Cable,
Zhongtian Technology, Hengtong Optic‑Electric and Tefa Information also
advanced.
2026-07-31
China A-share fiber-optic sector rebounded intraday; Tongding Interconnection
hit the daily limit, Changyingtong rallied 17%. Yangtze Optical Fibre and Cable,
Zhongtian Technology, Hengtong Optic‑Electric and Tefa Information also
advanced.