China A-share fiber-optic sector rebounded intraday after earlier volatility; Changyingtong jumped over 10%, with Yangtze Optical Fiber and Cable, Hengtong Optic‑Electric, Tongding Interconnection, Tefa Information and Zhongtian Technology is also ri

2026-11-09

China A-share fiber-optic sector rebounded intraday after earlier volatility; Changyingtong jumped over 10%, with Yangtze Optical Fiber and Cable, Hengtong Optic‑Electric, Tongding Interconnection, Tefa Information and Zhongtian Technology is also rising.