China's Shanghai Composite Index opened 2.6 points higher on Tuesday, January 6, up 0.06%, at 4,026.02 points; China's Shenzhen Component Index opened up 1.67 points, or 0.01%, at 13,830.3 points on Tuesday, January 6; China's CSI 300 Index opened up 1.46 points on Tuesday, January 6, a gain of 0.03%, at 4,719.21 points; The ChiNext Index opened down 14.74 points on Tuesday, January 6, a decline of 0.45%, at 3,279.81 points; The China STAR 50 Index opened down 1.62 points on Tuesday, January 6, a decline of 0.12%, at 1,401.79 points.