Iron and Steel Pipe and Tube Manufacturing from Purchased Steel, Crown and Closure Manufacturing, Metal Stamping, Plate Work Manufacturing, Sheet Metal Work Manufacturing

Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding

Commercial and Institutional Building Construction, Structural Steel and Precast Concrete Contractors, Aluminum Sheet, Plate, and Foil Manufacturing, Metal Stamping, Fabricated Structural Metal Manufacturing

All Other Specialty Trade Contractors, Iron and Steel Mills, Steel Wire Drawing

Rolled Steel Shape Manufacturing, Fabricated Pipe and Pipe Fitting Manufacturing, All Other Miscellaneous Fabricated Metal Product Manufacturing, Air Purification Equipment Manufacturing, Industrial and Commercial Fan and Blower Manufacturing

Water Supply and Irrigation Systems, Rolled Steel Shape Manufacturing, Custom Roll Forming, Sheet Metal Work Manufacturing, Metal Tank (Heavy Gauge) Manufacturing

Other Electric Power Generation, Other Heavy and Civil Engineering Construction, Iron and Steel Pipe and Tube Manufacturing from Purchased Steel

Electrical Contractors, All Other Specialty Trade Contractors, Steel Wire Drawing

Site Preparation Contractors, All Other Specialty Trade Contractors, All Other Miscellaneous Wood Product Manufacturing, Steel Wire Drawing

Iron and Steel Mills, Rolled Steel Shape Manufacturing, Iron Foundries

Steam and Air-Conditioning Supply, Plastics Pipe and Pipe Fitting Manufacturing, Plastics Plumbing Fixture Manufacturing, Rubber and Plastics Hoses and Belting Manufacturing, Abrasive Product Manufacturing

Aluminum Foundries (except Die-Casting)

Iron and Steel Pipe and Tube Manufacturing from Purchased Steel, Fabricated Structural Metal Manufacturing, Metal Tank (Heavy Gauge) Manufacturing, Machine Shops, Bolt, Nut, Screw, Rivet, and Washer Manufacturing

Iron and Steel Mills

Aluminum Die-Casting Foundries, Metal Stamping, Hand and Edge Tool Manufacturing, Hardware Manufacturing, Industrial Valve Manufacturing

Rubber Product Manufacturing for Mechanical Use, Steel Foundries (except Investment), Fabricated Structural Metal Manufacturing, Plate Work Manufacturing, Sheet Metal Work Manufacturing

All Other Miscellaneous Wood Product Manufacturing, Rubber and Plastics Hoses and Belting Manufacturing, Steel Investment Foundries, Nonferrous Forging, Powder Metallurgy Part Manufacturing

Iron and Steel Pipe and Tube Manufacturing from Purchased Steel, Rolled Steel Shape Manufacturing, Custom Roll Forming, Metal Stamping, Fabricated Structural Metal Manufacturing

Iron and Steel Pipe and Tube Manufacturing from Purchased Steel

Aluminum Foundries (except Die-Casting)