China's Shanghai Composite Index opened 13.46 points higher, or 0.34%, at 3955.55 on Friday, September 4th. The Shenzhen Component Index opened 100.53 points higher, or 0.74%, at 13725.65. The CSI 300 Index opened 22.74 points higher, or 0.5%, at 4575.32. The ChiNext Index opened 32.08 points higher, or 0.97%, at 3344.62. The STAR Market 50 Index opened 16.78 points higher, or 1.04%, at 1627.95.