China\'s benchmark Shanghai Composite Index on the Shanghai Stock Exchange closed at 2,169.39 points on Wednesday, down 30.03 points, or 1.37 percent, from the previous close. A Share Index: 2,272.67 points, down 31.45 points, or 1.36 percent; B Share Index: 212.09 points, down 3.17 points, or 1.47 percent; Total Turnover: 40.63 billion yuan (6.45 billion U.S. dollars).