China A-share CPO sector opened weaker; Baiwei Storage fell more than 9%, Tianfu Communication dropped over 8%, and O-Film, Pengding Holdings and Wenfeng Optoelectronics declined over 7%.

2026-10-29

China A-share CPO sector opened weaker; Baiwei Storage fell more than 9%, Tianfu Communication dropped over 8%, and O-Film, Pengding Holdings and Wenfeng Optoelectronics declined over 7%.