NAICS code 331313: Alumina Refining and Primary Aluminum Production
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.
- SBA small-business size limit
- 1,300 staff
Is your company small for 331313?
The SBA limit is 1,300 employees average number of employees.
What 331313 covers
Use another code for
- Manufacturing aluminum oxide abrasives and refractories: Subsector 327, Nonmetallic Mineral Product Manufacturing
- Recovering aluminum from scrap or alloying purchased aluminum: Industry 331314, Secondary Smelting and Alloying of Aluminum
Activities listed under 331313
- 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
Show all 14 entries
- Refining aluminum, primary
- Slab, primary aluminum, manufacturing
About 331313
Cross-references. Establishments primarily engaged in--
Questions
What is NAICS code 331313?
NAICS 331313 is “Alumina Refining and Primary Aluminum Production”. 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.
What businesses use NAICS code 331313?
Examples from the U.S. Census Bureau: 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; and Aluminum shapes (e.g., bar, ingot, rod, sheet) made by producing primary aluminum and manufacturing.
What is not included in NAICS 331313?
Businesses mainly manufacturing aluminum oxide abrasives and refractories are classified in Subsector 327, Nonmetallic Mineral Product Manufacturing; and recovering aluminum from scrap or alloying purchased aluminum are classified in U.S. Industry 331314, Secondary Smelting and Alloying of Aluminum.
What is the SBA size standard for NAICS 331313?
1,300 employees (average over the last 24 months), including affiliates. Source: 13 CFR 121.201, effective March 17, 2023.
What is the SIC code for NAICS 331313?
SIC codes 3334 (Primary Production of Aluminum) and 2819 (Industrial Inorganic Chemicals, NEC, part), from the U.S. Census Bureau concordances (1987 SIC → 2002 NAICS, carried to 2022 NAICS).
What is the IRS business code for NAICS 331313?
331000 (Primary metal mfg.) on Schedule C, line B, from the IRS list of principal business codes. The IRS code covers NAICS 331110–331529.
How do I find government contracts for NAICS 331313?
Federal agencies put a NAICS code on each solicitation in SAM.gov, and some states and cities use NAICS codes too. Add 331313 to your SAM.gov registration and to your bid alerts; PublicBeam emails new bids for the codes you choose every morning.
Source: U.S. Census Bureau, 2022 NAICS (public domain). PublicBeam is independent and not affiliated with the Census Bureau or any agency. Always check the NAICS code in the official notice before you bid.