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 14 Ethylene, propylene, butylene and butadiene, liquefied 27 11 14 00 Ethylene, propylene, butylene and butadiene, liquefied Commodity Code Description 27 11 14 00 00 Ethylene, propylene, butylene and butadiene, liquefied
