Naics code Naics crossreference
324122 Refining crude petroleum and saturating purchased mats and felts with asphalt or tar into rolls and sheets and/or refining crude petroleum and manufacturing asphalt and tar roofing cements and coatings--are classified in Industry 324110, Petroleum Refineries
324122 Manufacturing paper mats and felts and saturating them with asphalt or tar into rolls and sheets--are classified in Industry 322120, Paper Mills.
32419 Manufacturing petroleum products by refining crude petroleum--are classified in Industry 32411, Petroleum Refineries
32419 Manufacturing biofuels not blended with refined petroleum--are classified in Industry 32519, Other Basic Organic Chemical Manufacturing
32419 Manufacturing asphalt and tar paving, roofing, and saturated materials from refined petroleum--are classified in Industry 32412, Asphalt Paving, Roofing, and Saturated Materials Manufacturing
32419 Manufacturing coke oven products in steel mills--are classified in Industry 33111, Iron and Steel Mills and Ferroalloy Manufacturing
32419 Manufacturing acyclic and cyclic aromatic hydrocarbons (i.e., petrochemicals) from refined petroleum or liquid hydrocarbons--are classified in Industry 32511, Petrochemical Manufacturing
32419 Manufacturing cyclic and acyclic organic chemicals (except petrochemicals)--are classified in Industry 32519, Other Basic Organic Chemical Manufacturing
32419 Manufacturing petroleum polymer resins--are classified in Industry 32521, Resin and Synthetic Rubber Manufacturing
32419 Manufacturing synthetic lubricating oils and greases--are classified in Industry 32599, All Other Chemical Product and Preparation Manufacturing.