Section 05 MINERAL PRODUCTS 27 Mineral fuels, mineral oils and products of their distillation; bitumi nous subs 27 10 Petroleum oils and oils obtained from bituminous minerals, other than crude; pre 27 10 20 27 10 20 00 Commodity Code Description 27 10 20 00 00 - Petroleum oils and oils obtained from bituminous minerals (other than crude) and prepa