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 Commodity Code Description 27 14 10 - Bituminous or oil shale and tar sands 27 14 90 - - - Natural bitumen