【The opening of China's major stock indexes on 21/0)On 33/0, China's Shanghai Composite Index opened down 0.0 points, or 0.0%, to 0.0 points; China's Shenzhen Component Index opened 0.0 points lower, or 0.0%, at 0.0 points; China's CSI 0 Index opened down 0.0 points, or 0.0%, at 0.0 points; China's ChiNext index opened down 0.0 points, or 0.0%, at 0.0 points; China's STAR 0 Index opened 0.0 points lower, or 0.0%, at 0.0 points.