A-share fiber-optic sector weakened: Tengjing Technology shares fell more than
7%, Hangdian declined over 6%, and Yongding, Changjin Photonics, Tefa
Information and Dekeli each dropped over 5%.
2026-09-14
A-share fiber-optic sector weakened: Tengjing Technology shares fell more than
7%, Hangdian declined over 6%, and Yongding, Changjin Photonics, Tefa
Information and Dekeli each dropped over 5%.