Rainstorms flood five hazardous chemical storage tanks at a petrochemical company in Dongshi town in Jinjiang, East China’s Fujian province, on May 16, 2013. Fujian’s meteorological station issued a rainstorm alert as the area received rainfall exceeding 50-100 millimeters in 24 hours by 9:15 am on May 16,and the heavy rain also poses threat to at least five cities in the province. [Photo/CFP]