An investor looks through stock information at a trading hall in a securities firm in Haikou, capital of south China's Hainan Province, June 19, 2015. Chinese stocks plunged on Friday, with the benchmark Shanghai Composite Index diving 6.42 percent, to finish at 4,478.36 points. The Shenzhen Component Index plunged 6.03 percent, to close at 15,725.47 points. (Xinhua/Zhao Yingquan) |