The Shenzhen Component Index on the Shenzhen Stock Exchange closed at 7,312.62 points on Friday, up 20.74 points, or 0.28 percent.
A Share Index: 8,423.11 points, up 24.06 points, or 0.29 percent;
B Shae Index: 5,451.15 points, up 16.71 points, or 0.31 percent;
Total turnover: 121.19 billion yuan (19.82 billion U.S. dollars).