Variant of NAICS 2012 - Durable / non-durable manufacturing industries
- 31-33 - Manufacturing
- 31-33nd - Non-durable manufacturing industries
- 324 - Petroleum and coal product manufacturing
- 3241 - Petroleum and coal product 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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