A-share fiber optic concept stocks were active in early trading, with Taihe New Materials, Aerospace Electrical Appliances, and Tongding Interconnect hitting the daily limit, Hongbai New Materials rising more than 6%, and Guangku Technology and Yongd

2026-06-24

A-share fiber optic concept stocks were active in early trading, with Taihe New Materials, Aerospace Electrical Appliances, and Tongding Interconnect hitting the daily limit, Hongbai New Materials rising more than 6%, and Guangku Technology and Yongding Shares rising more than 5%.