BEIJING, April 17 (Xinhua) -- The Shenzhen Component Index on the Shenzhen Stock Exchange closed at 7,451.04 points on Thursday, down 17.43 points, or 0.23 percent.
A Share Index: 8,444.52 points, down 19.75 points, or 0.23 percent;
B Share Index: 5,412.62 points, up 11.84 points, or 0.22 percent;
Total turnover: 84.09 billion yuan (13.65 billion U.S. dollars).