The Shenzhen Component Index on the Shenzhen Stock Exchange closed at 7,897.33 points on Thursday, down 199.05 points, or 2.46 percent. A Share Index: 8,945.0 points, down 225.45 points, or 2.46 percent; B Share Index: 5,483.99 points, down 36.67 points, or 0.66 percent; Total Turnover: 96.39 billion yuan (15.76 billion U.S. dollars).