This U.S. industry comprises establishments primarily engaged in (1) making aluminum from alumina and/or (2) making aluminum from alumina and rolling, drawing, extruding, or casting the aluminum they make into primary forms (e.g., bar, billet, ingot, plate, rod, sheet, strip). Establishments in this industry may make primary aluminum or aluminum-based alloys from alumina.
Illustrative examples
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 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
Show all 12
Quick answers
What is NAICS 331312?
NAICS 331312 is Primary Aluminum Production, a national industry in NAICS 31-33, Manufacturing.
Is NAICS 331312 still used?
NAICS 331312 comes from the 2007 edition of NAICS and isn't in later editions. Older contracts still carry it.
What is the latest contract opportunity under NAICS 331312?
The latest contract opportunity under NAICS 331312 is Various aluminum sheets, solicitation from Federal Correctional Institution Terminal Island (BOP), posted September 18, 2012.
On GovTribe
See everything under NAICS 331312
Federal contract opportunities, awards and IDVs under this code
Funding analysis by contractor, agency and set-aside