North American Industry Classification System (NAICS) Canada 2017 Version 3.0
- 31-33 - Manufacturing
- 331 - Primary metal manufacturing
- 3313 - Alumina and aluminum production and processing
33131 - Alumina and aluminum production and processing
This industry comprises establishments primarily engaged in extracting alumina generally from bauxite ore; producing aluminum from alumina; refining aluminum by any process; and rolling, drawing, casting, extruding and alloying aluminum and aluminum-based alloy basic shapes.
| Code | Canadian industry |
|---|---|
| 331313Primary production of alumina and aluminum | Primary production of alumina and aluminumCAN |
| 331317Aluminum rolling, drawing, extruding and alloying | Aluminum rolling, drawing, extruding and alloyingCAN |
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