Exclusion(s): Establishments primarily engaged in:

*manufacturing steel shapes from steel made in the same establishment (331110, Iron and Steel Mills and Ferro-Alloy Manufacturing).

Exclusion(s): Establishments primarily engaged in:

*manufacturing ferrous wire from iron or steel produced in the same establishment (331110, Iron and Steel Mills and Ferro-Alloy Manufacturing); *drawing aluminum wire (331317, Aluminum Rolling, Drawing, Extruding and Alloying); *drawing copper wire (331420, Copper Rolling, Drawing, Extruding and Alloying); *drawing non-ferrous wire, except copper and aluminum (331490, Non-Ferrous Metal (except Copper and Aluminum) Rolling, Drawing, Extruding and Alloying); and *manufacturing non-insulated wire products from wire drawn in other establishments (332619, Other Fabricated Wire Product Manufacturing).