Section 05 MINERAL PRODUCTS 27 Mineral fuels, mineral oils and products of their distillation; bitumi nous subs 27 15 Bituminous mixtures based on natural asphalt, on natural bitumen, on petroleum b 27 15 00 27 15 00 00 Commodity Code Description 27 15 00 00 00 Bituminous mixtures based on natural asphalt, on natural bitumen, on petroleum bitumen,