China's Shanghai Composite Index opened 3.47 points higher, or 0.08%, at 4093.95 on Monday, June 22. The Shenzhen Component Index opened 64.93 points higher, or 0.41%, at 16095.63. The CSI 300 Index opened 7.75 points higher, or 0.16%, at 4949.35. The ChiNext Index opened 20.6 points higher, or 0.48%, at 4272.99. The STAR Market 50 Index opened 10.96 points higher, or 0.57%, at 1922.47.