Photo taken on May 24, 2016 shows a newly-operated dehydration station of Fuling shale gas project in southwest China's Chongqing Municipality. A new dehydration station of the first phase of Sinopec's Fuling shale gas project has gone into production recently, with a daily capacity of 3 million cubic meters. Its operation will increase the annual output of Fuling shale gas fields, the largest of its kind in China, from 5.5 billion cubic meters to 6.5 billion cubic meters. Photo: Xinhua