China's Shanghai Composite Index closed up 56.69 points, or 1.46%, at 3948.55 on Wednesday, April 1st. The Shenzhen Component Index closed up 228.46 points, or 1.7%, at 13706.52 on Wednesday, April 1st. The CSI 300 Index closed up 76.02 points, or 1.71%, at 4526.07 on Wednesday, April 1st. The ChiNext Index closed up 62.57 points, or 1.96%, at 3247.52 on Wednesday, April 1st. The STAR Market 50 Index closed up 41.87 points, or 3.33%, at 1298.20 on Wednesday, April 1st.