On Wednesday, September 2nd, the Shanghai Composite Index opened down 16.82 points, or 0.42%, at 3963.07. The Shenzhen Component Index opened down 140.2 points, or 1.01%, at 13732.18. The CSI 300 Index opened down 29.93 points, or 0.65%, at 4581.51. The ChiNext Index opened down 45.76 points, or 1.35%, at 3347.68. The STAR Market 50 Index opened down 24.0 points, or 1.46%, at 1623.53.