Variant of NAICS 1997 - Goods and services
- 11-33 - Goods
- 31-33 - Manufacturing
- 324 - Petroleum and Coal Products Manufacturing
- 3241 - Petroleum and Coal Products Manufacturing
32411 - Petroleum Refineries
This industry comprises establishments primarily engaged in refining crude petroleum. Petroleum refining involves the transformation of crude oil by such processes as cracking and distillation.
| Code | Title |
|---|---|
| 324110Petroleum Refineries | Petroleum Refineries |
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