Photo taken on April 7, 2015 shows the scene of a chemical plant blast in Zhangzhou, southeast China's Fujian province. Three people were injured in the plant blast that occurred at around 6:56 p.m. (1056 GMT) Monday. This is the second accident in 20 months at the same facility that produces paraxylene (PX). (Photo: Xinhua/Wei Peiquan)
