The Shenzhen Component Index on the Shenzhen Stock Exchange closed at 7,544.33 points on Thursday, down 0.29 percent, or 22.07 points. A Share Index: 8,467.50 points, down 23.37 points, or 0.28 percent; B Share Index: 5,094.38 points, up 8.15 points, or 0.16 percent; Total Turnover: 104.49 billion yuan (16.91 billion U.S. dollars).