Iron and Steel Pipe and Tube Manufacturing from Purchased Steel, Plate Work Manufacturing, Machine Shops

New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders), New Housing Operative Builders, Industrial Building Construction, Commercial and Institutional Building Construction

Framing Contractors, All Other Specialty Trade Contractors, Wood Preservation, All Other Miscellaneous Wood Product Manufacturing, Steel Wire Drawing

Metal Work

New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders), New Housing Operative Builders, Residential Remodelers, Commercial and Institutional Building Construction

Iron and Steel Pipe and Tube Manufacturing from Purchased Steel, Automotive Parts and Accessories Stores

Structural Steel and Precast Concrete Contractors, Other Foundation, Structure, and Building Exterior Contractors, All Other Specialty Trade Contractors, Iron and Steel Pipe and Tube Manufacturing from Purchased Steel, Iron and Steel Forging

Steel Investment Foundries

Support Activities for Animal Production, Steel Wire Drawing, Grain and Field Bean Merchant Wholesalers, Farm Supplies Merchant Wholesalers, Other Miscellaneous Nondurable Goods Merchant Wholesalers

All Other Specialty Trade Contractors, Steel Wire Drawing

Steel Investment Foundries

Support Activities for Animal Production, Poultry Processing, Steel Wire Drawing, Iron and Steel Forging

Primary Aluminum Production, Machine Shops, Precision Turned Product Manufacturing, Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers, Electroplating, Plating, Polishing, Anodizing, and Coloring