A broker watches her monitor at the Shanghai Stock Exchange in Lujiazui Financial Area in Shanghai
A broker watches her monitor at the Shanghai Stock Exchange in Lujiazui Financial Area in Shanghai March 1, 2007. China's main stock index fell more than 3 percent in early trade on Thursday, hit by renewed selling in financial blue chips after the companies' Hong Kong-listed H shares performed poorly. REUTERS/Aly Song (CHINA)