China A-shares opened lower: Shanghai Composite down 0.18%, Shenzhen Composite Index down 0.43%, ChiNext Index down 0.65%. AI data/training-dataset stocks extended gains for several sessions. Wind-turbine equipment, PCB and oilfield services & engine

2026-10-12

China A-shares opened lower: Shanghai Composite down 0.18%, Shenzhen Composite Index down 0.43%, ChiNext Index down 0.65%. AI data/training-dataset stocks extended gains for several sessions. Wind-turbine equipment, PCB and oilfield services & engineering sectors opened weaker.