China's Shanghai Composite Index closed up 45.07 points, or 1.08%, at 4225.02 on Monday, May 11. The Shenzhen Component Index closed up 335.5 points, or 2.16%, at 15899.3. The CSI 300 Index closed up 79.92 points, or 1.64%, at 4951.84. The ChiNext Index closed up 132.84 points, or 3.5%, at 3928.97. The STAR Market 50 Index closed up 76.23 points, or 4.65%, at 1716.69.