China's Shanghai Composite Index closed up 6.83 points, or 0.18%, at 3830.45 on Tuesday, September 29. The Shenzhen Component Index closed up 43.19 points, or 0.34%, at 12901.95. The CSI 300 Index closed up 4.45 points, or 0.1%, at 4345.21. The ChiNext Index closed up 2.74 points, or 0.09%, at 3142.56. The STAR Market 50 Index closed up 13.36 points, or 0.86%, at 1569.34 on Tuesday, September 29.