Mainland A-share indices opened higher; ChiNext opened >1% before intraday gains
narrowed. At midday, Shanghai Composite +0.46%, Shenzhen Composite +0.27%,
ChiNext +0.56%, STAR 50 +0.70%. Combined turnover on the two exchanges exceeded
1 tln yuan. More than 2,650 stocks advanced. Sector leaders: coal, aerospace
equipment, components, optical-fiber names. Laggards: travel & retail, energy
storage, batteries.