331221

331221 Cold-rolled steel shape manufacturing

Fabrication de formes en acier laminé à froid • Canadian industry

Sector 31-33 Manufacturing
Parent 33122 Rolling and drawing of purchased st...
Edition 2026 NAICS Canada
Status Active Canadian industry

Other codes in this group (33122)

↑ 33122 Rolling and drawing of purchased steel

What code 331221 includes

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

Activities & Examples

  • 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
  • bars, steel, made from purchased steel
  • cold formed angles (H, I, T, U, etc.) (except structural steel members)
  • cold-rolled steel shapes (e.g., bar, plate, rod, sheet, strip), made from purchased steel
  • corrugating purchased iron or steel
  • flakes, made from purchased iron or steel
  • flat bright steel strip, made from purchased steel
  • hot-rolling purchased steel
  • iron basic shapes (except pipe, tube or wire), made from purchased iron
  • nut rods, made from purchased iron or steel
  • paste, made from purchased iron or steel
  • powder, made from purchased iron or steel
  • razor blade strip steel, made from purchased steel
  • re-heating purchased steel, and hot-rolling steel shapes
  • rolled steel products, made from purchased steel
  • sheet steel, made from purchased steel

Exclusions & Cross-References

  • 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 (CAN))
  • manufacturing steel shapes from steel made in the same establishment (See 331110 Iron and steel mills and ferro-alloy manufacturing (US))

Classification Hierarchy

International Concordance

  • US NAICS 2022: 331221 — Rolled Steel Shape Manufacturing
  • ISIC Rev. 4: C2410* — Manufacture of basic iron and steel