The Shenzhen Component Index on the Shenzhen Stock Exchange closed at 7,328.48 points on Friday, down 23.55 points, or 0.32 perent. A Share Index: 8,300.69 points, down 26.67 points, or 0.32 percent; B Share Index: 5,445.09 points, up 8.12 points, or 0.15 percent; Total Turnover: 126.51 billion yuan (20.67 billion U.S. dollars).