China\'s benchmark Shanghai Composite Index on the Shanghai Stock Exchange closed at 2,141.61 points on Thursday, down 18.85 points, or 0.87 percent. A Share Index: 2,241.64 points, down 19.82 points, or 0.88 percent; B Share Index: 249.31 points, down 0.33 points, or 0.13 percent; Total Turnover: 88.64 billion yuan (14.55 billion U.S. dollars).