| 324110 | Aliphatic (i.e., acyclic) chemicals, made in petroleum refineries | |
| Alkylates, made in petroleum refineries | ||
| Asphalt and asphaltic materials, made in petroleum refineries | ||
| Asphalt paving mixtures, made in petroleum refineries | ||
| Aviation fuels, made in petroleum refineries | ||
| Benzene, made in petroleum refineries | ||
| Coke, petroleum, made in petroleum refineries | ||
| Crude oil, refining | ||
| Cyclic aromatic hydrocarbons, made in petroleum refineries | ||
| Diesel fuels, made in petroleum refineries | ||
| Ethylene, made in petroleum refineries | ||
| Fuel oils, made in petroleum refineries | ||
| Gasoline, made in petroleum refineries | ||
| Greases, lubricating, made in petroleum refineries | ||
| Heating oils, made in petroleum refineries | ||
| Hydraulic fluids, made in petroleum refineries | ||
| Jet fuels, made in petroleum refineries | ||
| Kerosene, made in petroleum refineries | ||
| Liquefied petroleum gases (LPG), made in petroleum refineries | ||
| Lubricating oils and greases, made in petroleum refineries | ||
| Naphtha, made in petroleum refineries | ||
| Naphthalene, made in petroleum refineries | ||
| Oil (i.e., petroleum) refineries | ||
| Oils (e.g., fuel, lubricating and illuminating), made in petroleum refineries | ||
| Petrochemical feedstocks, made in petroleum refineries | ||
| Petrochemicals, made in petroleum refineries | ||
| Petroleum jelly, made in petroleum refineries | ||
| Petroleum refineries | ||
| Propane gases, made in petroleum refineries | ||
| Refineries, petroleum | ||
| Toluene, made in petroleum refineries | ||
| Waxes, petroleum, made in petroleum refineries | ||
| Xylene, made in petroleum refineries | ||