Variant of NAICS 2012 - Energy sector

Non E - Industries not included in the energy sector

This category comprises all NAICS codes that do not relate to energy industries.

31-33e - Manufacturing, non E

This category comprises the portion of NAICS sector 31-33 'Manufacturing' that does not relate to energy industries.

331 - Primary metal manufacturing

This subsector comprises establishments primarily engaged in smelting and refining ferrous and non-ferrous metals from ore, pig or scrap in blast or electric furnaces. Metal alloys are made with the introduction of other chemical elements. The output of smelting and refining, usually in ingot form, is used in rolling and drawing operations to produce sheet, strip, bars, rods and wire, and in molten form to produce castings and other basic metal products.

• Exclusion(s)

  • manufacturing metal forgings or stampings (See 332 Fabricated metal product manufacturing)

3314 - Non-ferrous metal (except aluminum) production and processing

This industry group comprises establishments primarily engaged in smelting, refining, rolling, drawing, extruding and alloying non-ferrous metal, except aluminum.

• Exclusion(s)

  • smelting, refining, rolling, drawing, extruding and alloying aluminum (See 3313 Alumina and aluminum production and processing)

33141 - Non-ferrous metal (except aluminum) smelting and refining

This industry comprises establishments primarily engaged in smelting non-ferrous metals, except aluminum, from ores; and refining these metals by electrolytic or other processes. Establishments engaged in secondary activities, such as rolling or extruding basic shapes, from metal produced in the same establishment, are included.

33142 - Copper rolling, drawing, extruding and alloying

This industry comprises establishments primarily engaged in rolling, drawing, extruding and re-alloying copper, brass, bronze and other copper-based alloys, to produce products such as plates, sheets, strips, bars, wire and tubing, and specialty alloys. Establishments primarily engaged in drawing copper wire (whether or not the establishment further works the wire by such operations as insulating it), and in recovering copper from scrap, are included.

33149 - Non-ferrous metal (except copper and aluminum) rolling, drawing, extruding and alloying

This industry comprises establishments, not classified to any other industry, primarily engaged in rolling, drawing, extruding and re-alloying non-ferrous metals, to produce products such as plates, sheets, strips, bars, wire and tubing, and specialty alloys. Establishments primarily engaged in drawing wire of these metals (whether or not the establishment further works the wire by such operations as insulating it), and in recovering these metals from scrap, are included.