China's Shanghai Composite Index closed up 20.5 points, or 0.5%, at 4094.4 on Tuesday, June 30. The Shenzhen Component Index closed up 392.69 points, or 2.48%, at 16205.56 on Tuesday, June 30. The CSI 300 Index closed up 52.51 points, or 1.07%, at 4979.43 on Tuesday, June 30. The ChiNext Index closed up 126.01 points, or 2.99%, at 4342.71 on Tuesday, June 30. The STAR Market 50 Index closed up 81.85 points, or 3.85%, at 2207.86 on Tuesday, June 30.