NAICS 331313 Alumina Refining and Primary Aluminum Production
NAICS Code: 331313
Code Title: Alumina Refining and Primary Aluminum Production
Code Sector: 31-33 - Manufacturing
NAICS 331313 Alumina Refining and Primary Aluminum Production Description
This U.S. industry comprises establishments primarily engaged in one or more of the following: (1) refining alumina (i.e., aluminum oxide) generally from bauxite; (2) making aluminum from alumina; and/or (3) making aluminum from alumina and rolling, drawing, extruding, or casting the aluminum they make into primary forms. Establishments in this industry may make primary aluminum or aluminum-based alloys from alumina.
Cross References
Establishments primarily engaged in--
- Manufacturing aluminum oxide abrasives and refractories--are classified in Subsector 327, Nonmetallic Mineral Product Manufacturing;
- Recovering aluminum from scrap or alloying purchased aluminum--are classified in U.S. Industry 331314, Secondary Smelting and Alloying of Aluminum.
Alternate Titles
- Alumina refining
- Aluminum alloys made from bauxite or alumina producing primary aluminum and manufacturing
- Aluminum ingot and other primary aluminum production shapes made from bauxite or alumina
- Aluminum oxide refining
- Aluminum producing from alumina
- Aluminum shapes (e.g., bar, ingot, rod, sheet) made by producing primary aluminum and manufacturing
- Extrusion ingot, primary aluminum, manufacturing
- Ingot, primary aluminum, manufacturing
- Primary aluminum production and manufacturing aluminum alloys
- Primary aluminum production and manufacturing aluminum shapes (e.g., bar, ingot, rod, sheet)
- Primary refining of aluminum
- Primary smelting of aluminum
- Refining aluminum, primary
- Slab, primary aluminum, manufacturing
NAICS 331313 Crosswalk
Crosswalk between the North American Industry Classification System (NAICS) and International Standard Industrial Classification of All Economic Activities Code Revision 4.0 --
- ISIC 2420 - Manufacture of basic precious and other non-ferrous metals