STOCKS | Shanghai Composite Turns Higher, AI Shares Strengthen

China's Shanghai Composite Index reversed earlier losses to close up 0.26% at 3,962.52, while the CSI 300 fell 0.28%, the Shenzhen Component dropped 0.29% and the ChiNext Index lost 0.41%, according to ETNet. Shanghai B shares rose 1.33% and Shenzhen B shares fell 0.8%. AI-related stocks strengthened, while pharmaceuticals and non-ferrous metals were among the biggest decliners.