An investor is seen at a trading hall of a securities firm in Hangzhou, capital of east China's Zhejiang Province, June 13, 2013. Chinese shares closed sharply lower on Thursday as the benchmark Shanghai Composite Index slumped 2.83 percent, or 62.54 points, to end at 2,148.36, and the Shenzhen Component Index dived 3.78 percent to 8,432.43. (Xinhua/Long Wei)
