A-share optical fiber concept stocks bucked the trend and rose, with Farsun hitting the daily limit and Yangtze Optical Fibre and Cable rising more than 7% to a new historical high. Tongding Interconnect, Hengtong Optic-Electric and Changyingtong fol

2026-03-30

A-share optical fiber concept stocks bucked the trend and rose, with Farsun hitting the daily limit and Yangtze Optical Fibre and Cable rising more than 7% to a new historical high. Tongding Interconnect, Hengtong Optic-Electric and Changyingtong followed suit.