Group 335 - Petroleum jelly; paraffin wax, micro- crystalline petroleum wax, slack wax, ozokerite, lignite wax, peat wax, other mineral waxes, and similar products; petroleum coke, petroleum bitumen and other residues of petroleum oils or of oils obtained from bituminous materials of Central Product Classification (CPC) Version 2.1 includes these classes:


In French: http://www.fr2.wiki/cpc:335