China's Shanghai Composite Index closed down 17.1 points, or 0.43%, at 3934.4 points on Thursday, September 10. The Shenzhen Component Index closed down 105.65 points, or 0.77%, at 13617.67 points on Thursday, September 10. The CSI 300 Index closed down 24.21 points, or 0.53%, at 4548.39 points on Thursday, September 10. The ChiNext Index closed down 16.55 points, or 0.49%, at 3338.42 points on Thursday, September 10. The STAR Market 50 Index closed down 10.84 points, or 0.69%, at 1569.22 points on Thursday, September 10.