A-share fiber optic concept stocks fell in early trading, with Junya Technology hitting the daily limit down, Zhongbei Communication falling by more than 8%, and Changguang Huaxin, Hangzhou Electric Power, and Hengtong Optic-Electric all declining.

2026-04-28

A-share fiber optic concept stocks fell in early trading, with Junya Technology hitting the daily limit down, Zhongbei Communication falling by more than 8%, and Changguang Huaxin, Hangzhou Electric Power, and Hengtong Optic-Electric all declining.