Fuel Butane Propane DPG MTBE Raffinate Reformate C3+ Cut C5+ Cut Light End Heavy End Naphtha chemical Caustic Soda EDC VCM NaOCI HCI Styrene Monomer Aromatics Benzene Toluene O-xylene MDI Para-Xylene Mixed-Xylene TDI Polymers PVC HDPE PET SBR LDPE Polycarbonate EPIRAN Bisphenol-A