North American Industry Classification System
Subsector 324 - Petroleum and Coal Products Manufacturing
| 3241 | Petroleum and Coal Products Manufacturing | ||
| 32411 | Petroleum Refineries | ||
| 324110 | Petroleum Refineries | ||
| 32412 | Asphalt Paving, Roofing, and Saturated Materials Manufacturing | ||
| 324121 | Asphalt Paving Mixture and Block Manufacturing | ||
| 324122 | Asphalt Shingle and Coating Materials Manufacturing | ||
| 32419 | Other Petroleum and Coal Products Manufacturing | ||
| 324191 | Petroleum Lubricating Oil and Grease Manufacturing | ||
| 324199 | All Other Petroleum and Coal Products Manufacturing | ||
SOURCE:
2002 NAICS--North American Industry Classification System
U.S. Census Bureau, Washington D.C.
