Section 05 Mineral products 27 Mineral fuels, mineral oils and products of their distillation; bituminous substances; mineral waxes 27 11 Petroleum gases and other gaseous hydrocarbons 27 11 13 Butanes, liquefied 27 11 13 00 Butanes, liquefied Commodity Code Description 27 11 13 00 00 Butanes, liquefied
