China's Shanghai Composite Index closed down 11.55 points, or 0.29%, at 3955.58 on Wednesday, July 15. The Shenzhen Component Index closed down 145.47 points, or 0.97%, at 14779.4. The CSI 300 Index closed down 9.72 points, or 0.2%, at 4786.78. The ChiNext Index closed down 46.43 points, or 1.21%, at 3804.7. The STAR Market 50 Index closed down 85.46 points, or 4.25%, at 1924.27 on Wednesday, July 15.