This research study provides an analysis of the Colombian basic petrochemicals market to confirm that products from the Refining process form the building blocks of many industries. A brief introduction to the Colombian petrochemical market includes such characteristics as volume demand, revenue, corresponding representative manufacturers lists, along with production capacities and raw materials availability. The study includes: aromatics and aromatics derivatives (benzene, toluene, phenol and xylenes); olefins (ethylene and propylene); polyolefins (polyethylene and polypropylene); and LAB.