China's Shanghai Composite Index closed down 12.67 points, or 0.31%, at 4126.09 on Wednesday, January 14. The Shenzhen Component Index closed up 79.2 points, or 0.56%, at 14248.6. The CSI 300 Index closed down 19.1 points, or 0.4%, at 4741.93. The ChiNext Index closed up 27.25 points, or 0.82%, at 3349.14. The STAR Market 50 Index closed up 31.34 points, or 2.13%, at 1500.91.