A-share PET copper-foil sector traded firmer after intraday volatility; Woge Optoelectronics hit limit-up, Fangbang and Tongguan Copper Foil rose more than 5%, Ouke Technology and Jiaocheng Ultrasonics also advanced.

2026-08-07

A-share PET copper-foil sector traded firmer after intraday volatility; Woge Optoelectronics hit limit-up, Fangbang and Tongguan Copper Foil rose more than 5%, Ouke Technology and Jiaocheng Ultrasonics also advanced.