On Tuesday, January 20th, the Shanghai Composite Index opened 2.37 points higher, or 0.06%, at 4116.37 points; the Shenzhen Component Index opened 13.5 points higher, or 0.09%, at 14307.55 points; the CSI 300 Index opened 2.45 points higher, or 0.05%, at 4736.91 points; the ChiNext Index opened 2.85 points higher, or 0.09%, at 3340.46 points; and the STAR Market 50 Index opened 1.51 points higher, or 0.1%, at 1508.37 points.