Section 06 Products of the chemical or allied industries 38 Miscellaneous chemical products 38 11 Anti-knock preparations, oxidation inhibitors..., to use as mineral oils 38 11 21 Containing petroleum oils obtained from bituminous minerals 38 11 21 00 Containing petroleum oils obtained from bituminous minerals Commodity Code Description 38 11 21 00 000 Containing petroleum oils obtained from bituminous minerals
