China's benchmark Shanghai Composite Index on the Shanghai Stock Exchange closed at 2,067.31 points on Tuesday, up 1.03 points, or 0.05 percent. A Share Index: 2,164.42 points, up 1.02 points, or 0.05 percent; B Share Index: 228.08 points, up 1.6 points, or 0.71 percent; Total Turnover: 100.1 billion yuan (16.15 billion U.S. dollars).