SIC Industry Description

Industry: 3334—Primary Production of Aluminum
Establishments primarily engaged in producing aluminum from alumina and in refining aluminum by any process. Establishments primarily engaged in rolling, drawing, or extruding aluminum are classified in Industry Group 335.

Aluminum ingots and primary production shapes, from bauxite or aluminaPigs, aluminum
Extrusion ingot, aluminum: primarySlabs, aluminum: primary
Codes Titles Total Marketable US Businesses
3334Primary Aluminum182
333400Primary aluminum160
33340000Primary aluminum160
333401Aluminum ingots and slabs15
33340100Aluminum ingots and slabs7
33340101Ingots (primary), aluminum2
33340102Slabs (primary), aluminum6
333499Primary aluminum, nec7
33349901Pigs, aluminum7