Profile: Marathon Petroleum Company LP supplies fuels, petrochemicals, asphalt and special products. We manufacturer petrochemicals including benzene, cumene, toluene and xylene. The petrochemicals are used in the manufacture of products such as resins & adhesives, plastics, synthetic fibers, paints & coatings, printing inks, CDs & DVDs, industrial cleaners, aerosol, lighter fluids and household cleaning products.