NAICS Code Description


331410 - Nonferrous Metal (except Aluminum) Smelting and Refining

Top Businesses by Annual Sales for 331410 – Click for Complete Profiles:

Materion CorporationImc-Metalsamerica LLC
Sph Group Holdings LLCDallas Group of America Inc
Handy & Harman LtdNst Technologies Mim LLC
Rec Silicon IncEco-Bat America LLC
Metals Recovery Holdings LLCQuality Gold Inc

This industry comprises establishments primarily engaged in (1) smelting ores into nonferrous metals and/or (2) the primary refining of nonferrous metals (except aluminum) by electrolytic methods or other processes.

Cross-References. Establishments primarily engaged in--

  • Mining and making copper and other nonferrous concentrates (including gold and silver bullion), by processes, such as solvent extraction or electrowinning--are classified in Industry Group 2122, Metal Ore Mining;
  • Recovering copper or copper alloys from scrap or dross and/or alloying, rolling, drawing, and extruding purchased copper--are classified in Industry 331420, Copper Rolling, Drawing, Extruding, and Alloying;
  • Rolling, drawing, and/or extruding nonferrous metal shapes (except copper and aluminum) from purchased nonferrous metals (except copper and aluminum) or by recovering nonferrous metals (except copper and aluminum) and rolling, drawing, or extruding--are classified in U.S. Industry 331491, Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding;
  • Recovering nonferrous metals (except copper and aluminum) from scrap and making primary forms and/or alloying purchased nonferrous metals (except copper and aluminum)--are classified in U.S. Industry 331492, Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum);
  • Making aluminum from alumina--are classified in U.S. Industry 331313, Alumina Refining and Primary Aluminum Production;
  • Operating facilities where commingled recyclable materials, such as paper, plastics, used beverage cans, and metals, are sorted into distinct categories without also smelting or refining--are classified in Industry 562920, Materials Recovery Facilities; and
  • Sorting, breaking up, and wholesaling scrap metal without also smelting or refining--are classified in Industry 423930, Recyclable Material Merchant Wholesalers.
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Index Entries for 331410
331419331410331410331410Antimony refining, primary
331411331410331410331410Bars made in primary copper smelting and refining mills
331419331410331410331410Beryllium refining, primary
331419331410331410331410Bismuth refining, primary
331411331410331410331410Blister copper manufacturing
331419331410331410331410Cadmium refining, primary
331419331410331410331410Chromium refining, primary
331419331410331410331410Cobalt refining, primary
331411331410331410331410Copper alloys made in primary copper smelting and refining mills
331411331410331410331410Copper concentrate refining
331411331410331410331410Copper shapes (e.g., bar, billet, ingot, plate, sheet) made in primary copper smelting and refining mills
331411331410331410331410Copper smelting and refining, primary
331419331410331410331410Germanium refining, primary
331419331410331410331410Gold bullion or dore bar produced at primary metal refineries
331419331410331410331410Gold refining, primary
33141331410331410331410Ingot, primary, nonferrous metals (except aluminum), manufacturing
331419331410331410331410Iridium refining, primary
331419331410331410331410Lead smelting and refining, primary
331419331410331410331410Magnesium refining, primary
331419331410331410331410Nickel refining, primary
331419331410331410331410Niobium refining, primary
33141331410331410331410Nonferrous metal (except aluminum) shapes made in primary nonferrous metal smelting and refining mills
33141331410331410331410Nonferrous metals (except aluminum) made in primary nonferrous metal smelting and refining mills
33141331410331410331410Nonferrous metals (except aluminum) smelting and refining, primary
331419331410331410331410Platinum refining, primary
33141331410331410331410Precious metals refining, primary
331411331410331410331410Primary refining of copper
33141331410331410331410Primary refining of nonferrous metals (except aluminum)
331411331410331410331410Primary smelting of copper
33141331410331410331410Primary smelting of nonferrous metals (except aluminum)
331411331410331410331410Refining copper, primary
33141331410331410331410Refining nonferrous metals and alloys (except aluminum), primary
331419331410331410331410Rhenium refining, primary
331419331410331410331410Selenium refining, primary
331419331410331410331410Silver bullion or dore bar produced at primary metal refineries
331419331410331410331410Silver refining, primary
33141331410331410331410Slab, nonferrous metals (except aluminum) primary
33141331410331410331410Smelting of nonferrous metals (except aluminum), primary
331419331410331410331410Tantalum refining, primary
331419331410331410331410Tellurium refining, primary
331419331410331410331410Tin base alloys made in primary tin smelting and refining mills
331419331410331410331410Tin refining, primary
331419331410331410331410Titanium refining, primary
331419331410331410331410Uranium refining, primary
331419331410331410331410Zinc refining, primary
331419331410331410331410Zirconium refining, primary