Fiber optic concept stocks rose at the opening, Changfei Fiber Optic hit the daily limit.

date
13/03/2026
Fiber optic concept stocks rose in early trading, with Changfei Optical Fiber hitting the limit up. Intraday, Guangxun Technology reached a new high, Tianyi Stock rose more than 10%, Chant Semicor, Zhongtian Technology, Fiberhome Communications, Hengtong Optic-Electric, and Yangtze Communications followed the upward trend.
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