PTTGC produces various kinds of chemical products in both Olefins and Aromatics line, from such raw materials as petroleum, LPG, natural gas and other hydrocarbons through many different production processes. Key feature of petrochemical plants is that very long and complicated processes are often required for their removal and the refining of the product materials, due to a variety of by-products generated from the reaction process. PTTGC’s focus is on upgrading of our by-product including condensate residue (long chain hydrocarbon), heavy aromatics (C10+), crude glycol and amine N-1 for the production of high value products.