China's Shanghai Composite Index opened down 3.95 points, or 0.1%, at 4124.43 on Wednesday, February 11. The Shenzhen Component Index opened down 23.97 points, or 0.17%, at 14186.65. The CSI 300 Index opened down 8.63 points, or 0.18%, at 4715.67. The ChiNext Index opened down 7.89 points, or 0.24%, at 3312.64. The STAR Market 50 Index opened down 9.5 points, or 0.65%, at 1462.0.