Will. According to the official website of the Ministry of Ecology and Environment of the People's Republic of China *** and the State, as early as 2017, the Ministry of Environmental Protection issued a "catalog of high-polluting fuels", it is clear that the production and life use of coal and its products and other conventional fuels have received the management of only industrial waste and garbage, agricultural and forestry residues, catering use of charcoal and other auxiliary fuels are not part of the catalog control scope. The "catalog" soon after the introduction of the provinces and municipalities are on the region's catering and many other industries to manage, prohibit the use of carbon and switch to gas or electricity to make products.