NANJING, CHINA - JULY 6:   Workers clean buckets used for the filling of drinking water at a drinking water company July 6, 2007 in Nanjing of Jiangsu Province, China. According to state media, a survey with the Industrial and Commercial Administration Bureau in 2006 shows that over 30 percent of barreled drinking water in the Chinese market are disqualified. Getty Images logo Getty Images 23 months ago

NANJING, CHINA - JULY 6: Workers clean buckets used for the filling of drinking water at a drinking water company July 6, 2007 in Nanjing of Jiangsu Province, China. According to state media, a survey with the Industrial and Commercial Administration Bureau in 2006 shows that over 30 percent of barreled drinking water in the Chinese market are disqualified.