The company's exhibition and exchange business started in 1978, mainly covering the organization of international exhibitions, technical consultation and foreign cooperation, etc. It is themain platform for chinese coal industry to develop foreign technical consultation and international cooperation. After more than 40 years of development, China International Mining Exhibition hosted by the company has become an international professional exhibition accompanying the whole process of coal industry reform and development in China, and an influential grand meeting and exhibition in the mining industry in Asia and the world. Approved by the China National Energy Administration, the Macao Energy International Forum and Energy Equipment Exhibition hosted by the company was committed to building the forum into an important platform for communication and integration between China and the global energy industry. In recent years, we have actively organized domestic mining equipment companies to form a Chinese Exhibition Union to participate in the U.S. International Mining Exhibition, and to build a platform for global mining enterprises to share resources and achieve win-win cooperation.