Section V — Mineral products
Chapter 27 — Mineral fuels, mineral oils and products of their distillation; bituminous substances; mineral waxes
Heading
2713 Petroleum coke, petroleum bitume n and other residues of petroleum oils or of oils obtained from bituminous minerals.
Common commodities
Petroleum calcined cokeUnrefined petroleum bitumenAcid tar derived from crude oilSemi-solid refinery residueSpent bleaching earth with oil contentExtracts from lubricating oil treatmentAsphaltic bitumen from distillationRefinery asphalt (petroleum bitumen)Petcoke (uncalcined)Oil-containing spent catalyst