A-share fiber optic concept stocks rose in early trading, with Tongding Interconnect hitting the daily limit, and Sanwang Communication, Wutong Holdings, Optoelectronics, Quartz, and AVIC Optoelectronics following suit.

2026-05-11

A-share fiber optic concept stocks rose in early trading, with Tongding Interconnect hitting the daily limit, and Sanwang Communication, Wutong Holdings, Optoelectronics, Quartz, and AVIC Optoelectronics following suit.