China's Shanghai Composite Index opened down 0.11 points, or 0%, at 4138.65 on Wednesday, January 14. The Shenzhen Component Index opened up 24.71 points, or 0.17%, at 14194.11. The CSI 300 Index opened up 6.66 points, or 0.14%, at 4767.7. The ChiNext Index opened up 11.28 points, or 0.34%, at 3333.17. The STAR Market 50 Index opened up 9.73 points, or 0.66%, at 1479.3.