China's benchmark Shanghai Composite Index on the Shanghai Stock Exchange closed at 2,041.71 points on Friday, down 4.88 points, or 0.24 percent. A Share Index: 2,137.55 points, down 5.13 points, or 0.24 percent; B Share Index: 226.79 points, up 0.12 points, or 0.05 percent; Total Turnover: 94.22 billion yuan (15.32 billion U.S. dollars).