On December 28th, a single set of global biggest coal-to-liquids project shenhua ningxia coal group 4 million tons/year indirect coal liquefaction demonstration project formally put into production. This project bear the 37 national major technology, equipment and materials localization task, broke the core technology of coal chemical industry abroad long-term monopoly, explore the high technology content, high added value, industrial chain long coal deep processing industry development model. The graph is in ningdong energy and chemical industry base of shenhua ningxia coal group coal indirect liquefaction demonstration project of 4 million tons/year.