Manufacture of coke oven products

The gas processing industry, coke from coal, including the distillation of coal which is not part of a gas or iron and steel factory, or the distillation of coal which is part of an iron and steel factory whose accounting can be separated. Includes operation of coke furnaces, production of coke and semi-coke, production of pitch coke, production of raw and lignite coke and coke agglomeration. Gas distillation businesses by gas factories whose distribution through pipelines is included in group 35202. Gas and coke manufacturing businesses that are part of the iron and steel processing activities are included in groups 24101 to 24103