Section 05 Mineral products 27 Mineral fuels, mineral oils and products of their distillation; bituminous substances; mineral waxes 27 14 Bitumen and asphalt, natural; bituminous or oil-shale and tar sands; asphaltites and asphaltic rocks 27 14 90 - - - Natural bitumen Commodity Code Description 27 14 90 10 - - - Natural bitumen 27 14 90 20 - - - Natural asphalt 27 14 90 30 - - - Asphaltites and asphaltic rocks