A-share PCB concept stocks opened higher, with Chongda Technology achieving two consecutive daily limit-ups. Other stocks such as Xingshuai'er, Junya Technology, Changyang Technology, Minbao Optoelectronics, and Han's Laser followed suit. Han's Laser

2026-10-16

A-share PCB concept stocks opened higher, with Chongda Technology achieving two consecutive daily limit-ups. Other stocks such as Xingshuai'er, Junya Technology, Changyang Technology, Minbao Optoelectronics, and Han's Laser followed suit. Han's Laser recently announced that its net profit for the first three quarters is expected to increase by 145%-157% year-on-year.