Variant of North American Industry Classification System (NAICS) 2022 Version 1.0 for Energy sector

Variant of North American Industry Classification System (NAICS) 2022 Version 1.0 for Energy sector
Definition of superscripts
Notations

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)
3312 - Steel product manufacturing from purchased steel

This industry group comprises establishments primarily engaged in manufacturing iron and steel pipe and tube, drawing steel wire, and rolling steel shapes, from purchased steel.

33122 - Rolling and drawing of purchased steel

This industry comprises establishments primarily engaged in drawing wire or rolling sheets, strips and bars from purchased iron or steel.

  • Exclusion(s)

    • manufacturing wire products from wire drawn in other establishments (See 33261 Spring and wire product manufacturing)
331221 - Cold-rolled steel shape manufacturingUS

This Canadian industry comprises establishments primarily engaged in cold-rolling steel bars, sheets, strips and other steel shapes, from purchased steel.

  • Illustrative example(s)

    • cold-rolled steel shapes (e.g., bar, plate, rod, sheet, strip), made from purchased steel
    • hot-rolling purchased steel
    • wire, flat, rolled strip, made from purchased iron or steel

    All examples

  • Inclusion(s)

    • re-heating purchased steel, and hot-rolling steel shapes

  • Exclusion(s)

    • iron and steel basic shapes, pipes and tubes, made from purchased iron and steel (See 331210 Iron and steel pipes and tubes manufacturing from purchased steel)
    • manufacturing fabricated structural steel (See 332319 Other plate work and fabricated structural product manufacturing)
    • manufacturing steel shapes from steel made in the same establishment (See 331110 Iron and steel mills and ferro-alloy manufacturing)
331222 - Steel wire drawingUS

This Canadian industry comprises establishments primarily engaged in drawing purchased iron or steel rods, bars or wire through a die, to produce wire.

  • Illustrative example(s)

    • barbed and twisted wire, made in wire drawing plants
    • drawing wire from purchased iron or steel
    • drawing wire from purchased iron or steel and fabricating wire products
    • wire garment hangers, iron or steel, made in wire drawing plants
    • wire, iron or steel, electric, made in wire drawing plants

    All examples

  • Inclusion(s)

    • drawing steel wire and manufacturing wire products

  • Exclusion(s)

    • drawing aluminum wire (See 331317 Aluminum rolling, drawing, extruding and alloying)
    • drawing copper wire (See 331420 Copper rolling, drawing, extruding and alloying)
    • drawing non-ferrous wire, except copper and aluminum (See 331490 Non-ferrous metal (except copper and aluminum) rolling, drawing, extruding and alloying)
    • manufacturing ferrous wire from iron or steel produced in the same establishment (See 331110 Iron and steel mills and ferro-alloy manufacturing)
    • manufacturing non-insulated wire products from wire drawn in other establishments (See 332619 Other fabricated wire product manufacturing)
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