The Shenzhen Component Index on the Shenzhen Stock Exchange closed at 7,593.43 points on Tuesday, up 69.10 points, or 0.92 percent. A Share Index: 8,600.78 points, up 78.26 points, or 0.92 percent; B Share Index: 5,469.61 points, down 18.99 points, or 0.35 percent; Total Turnover: 97.1 billion yuan (15.92 billion U.S. dollars).