China's Shanghai Composite Index opened up 1.56 points, or 0.04%, at 3,830.14 on Tuesday, September 23.
China's Shenzhen Component Index opened up 88.96 points, or 0.68%, at 13,246.93 on Tuesday, September 23.
China's CSI 300 Index opened up 14.15 points, or 0.31%, at 4,536.76 on Tuesday, September 23.
China's ChiNext Index opened up 31.61 points, or 1.02%, at 3,139.5 on Tuesday, September 23.
China's STAR Market 50 Index opened down 2.03 points, or 0.14%, at 1,406.61 on Tuesday, September 23.