HS CodesV · Mineral products27 · Mineral fuels, mineral oils and products of their distillation; bituminous substances; mineral waxes2711271114271114Chapter 27Copy pageEthylene, propylene, butylene and butadieneDescriptionPetroleum gases and other gaseous hydrocarbons : Liquefied : Ethylene, propylene, butylene and butadieneWas this page helpful?YesNoPrevious271113ButanesNextOther271119