... Gas, LPG, LNG, Coal Gas, Water Gas, Compressed Air, Vacuum, Liquid Ammonia, Liquid Nitrogen, Refined Propylene, Butadiene, Isobutene, Propane, C3 Fraction, C4, C5 ... , VCM, Clean Oil, Liquid Methyl Ether, Liquid Carbon Dioxide, Pulverized Coal, Light Hydrocarbon, methyl chloride, etc ...