North American Industry Classification System (NAICS) Canada 2017 Version 3.0

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331410 - Non-ferrous metal (except aluminum) smelting and refiningUS

This Canadian industry comprises establishments primarily engaged in smelting non-ferrous metals, except aluminum, from ores; and refining these metals by electrolytic or other processes.

  • Illustrative example(s)

    • chromium smelting and primary refining
    • cobalt smelting and primary refining
    • copper alloys, made in primary copper smelting and refining mills
    • lead smelting and primary refining
    • magnesium smelting and primary refining
    • nickel smelting and primary refining
    • precious metals smelting and primary refining
    • selenium smelting and primary refining
    • tin smelting and primary refining
    • titanium smelting and primary refining
    • uranium smelting and primary refining
    • zinc smelting and primary refining

    All examples

  • Inclusion(s)

    • rolling or extruding basic shapes from metal produced in the same establishment
  • Exclusion(s)

    • aluminum smelting and refining (See 33131 Alumina and aluminum production and processing)
    • producing bullion at a mine site (See 212220 Gold and silver ore mining)
    • rolling, drawing, extruding and alloying purchased copper (See 331420 Copper rolling, drawing, extruding and alloying)
    • rolling, drawing, extruding and alloying purchased non-ferrous metals, except aluminum and copper (See 331490 Non-ferrous metal (except copper and aluminum) rolling, drawing, extruding and alloying)
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