2713 Petroleum Coke, Petroleum Bitumen and Other Residues of Petroleum oil or of oil Obtained From Bituminous Minerals, N.e.s.

2713 (01/1988-..) Petroleum Coke, Petroleum Bitumen and Other Residues of Petroleum oil or of oil Obtained From Bituminous Minerals, N.e.s. 27131100 (01/1988-..) Petroleum Coke, Non-calcined 27131200 (01/1988-..) Petroleum Coke, Calcined 27132000 (01/1988-..) Petroleum Bitumen 27139010 (01/1988-..) Residues of Petroleum oil or of oil Obtained From Bituminous Minerals for the Manufacture of Carbon of Heading 2803 27139090 (01/1988-..) Residues of Petroleum oil or of oil Obtained From Bituminous Minerals (Excl. for the Manufacture of Carbon of Heading 2803, Petroleum Coke and Petroleum Bitumen)