The catalogue provides standards for the production and use of coal and its products (including raw coal, coal, coal gangue, slime, coal slurry, briquette, coke, blue carbon, etc.), oil and other conventional fuels, but not for industrial waste and garbage, agricultural and forestry residues, the use of charcoal and other auxiliary fuels. Under the Air Pollution Control Law”, the list of high-polluting fuels is only applicable to cities. In urban areas, the administration should apply the standards in accordance with local requirements “

China Bio news release, April 6, 2017