NAICS Canada 331313—Primary production of alumina and aluminum

Where 331313 sits

1. 31-33 Manufacturing
2. 331 Primary metal manufacturing
3. 3313 Alumina and aluminum production and processing
4. 33131 Alumina and aluminum production and processing
5. 331313 Primary production of alumina and aluminum

Description

This Canadian industry comprises establishments primarily engaged in extracting alumina generally from bauxite or producing aluminum from alumina.

What 331313 includes

• Primary aluminum production and manufacturing aluminum shapes (e.g., bar, ingot, rod, sheet)
• Rolling, drawing, casting or extruding basic shapes, from aluminum produced in the same establishment
• Rolling, drawing, casting or extruding basic shapes, from aluminum produced in the same establishment

What 331313 excludes

• Rolling, drawing, extruding or alloying purchased aluminum (see 331317 aluminum rolling, drawing, extruding and alloying (can))

Example activities

• alumina (aluminum oxide), refining from bauxite
• aluminum basic shapes (e.g., bar, ingot, rod, sheet), made in primary aluminum plants
• primary smelting of aluminum
• alumina (aluminum oxide), refining from bauxite
• alumina, refining into aluminum
• aluminum alloys, made in primary aluminum plants
• aluminum basic shapes (e.g., bar, ingot, rod, sheet), made in primary aluminum plants
• aluminum ingot and other primary production shapes, made in primary aluminum plants
• aluminum oxide refining
• aluminum, producing from bauxite or alumina
• bauxite smelting
• extrusion ingot, made in primary aluminum plants
• ingot, primary aluminum, manufacturing
• primary aluminum production and manufacturing aluminum alloys
• primary refining of aluminum
• primary smelting of aluminum
• slab, primary aluminum, manufacturing

331313 in other systems