A investor takes a nap before the index display at a stock exchange in Shanghai, 05 June 2003. China’s Shanghai B-shares closed lower Thursday, with sentiment dampened by heavy falls in Daying Modern Agriculture Co Ltd on concerns over its association with troubled tycoon Zhou Zhengyi, who is being probed by authorities for alleged financial irregularities, dealers said. AFP PHOTO/LIU Jin (Photo credit should read LIU JIN/AFP/Getty Images)
