Mainland Chinese and Hong Kong stocks rose on Tuesday, led by gains in artificial intelligence shares, after the United States and China agreed to hold further talks on AI safety, while investors awaited a meeting of top Chinese leaders later this week, Reuters reported.
At midday, the Shanghai Composite was up 0.2%, while the blue-chip CSI300 index gained 0.5%. The Shenzhen index advanced 0.5%, the ChiNext Composite rose 0.9% and Shanghai's tech-focused STAR50 index climbed 1.3%.
