China's Shanghai Composite Index opened down 7.13 points on January 22 (Wednesday), a drop of 0.22%, at 3235.49 points;
China's Shenzhen Component Index opened down 42.65 points on January 22 (Wednesday), a drop of 0.41%, at 10263.04 points;
China's CSI 300 Index opened down 8.67 points on January 22 (Wednesday), a drop of 0.23%, at 3823.94 points;
China's ChiNext Index opened down 8.56 points on January 22 (Wednesday), a drop of 0.41%, at 2103.83 points;
China's Science and Technology Innovation 50 Index opened down 4.09 points on January 22 (Wednesday), a drop of 0.42%, at 972.21 points.
