All Other Specialty Trade Contractors, Wood Preservation, All Other Miscellaneous Wood Product Manufacturing, Iron and Steel Mills, Steel Wire Drawing

Construction Sand and Gravel Mining, Industrial Building Construction, Commercial and Institutional Building Construction, Highway, Street, and Bridge Construction, Fiber Can, Tube, Drum, and Similar Products Manufacturing

Structural Steel and Precast Concrete Contractors, Other Building Equipment Contractors, Other Building Finishing Contractors, Iron and Steel Mills, Ornamental and Architectural Metal Work Manufacturing

Other Building Finishing Contractors, Iron and Steel Mills, Iron and Steel Pipe and Tube Manufacturing from Purchased Steel, Ornamental and Architectural Metal Work Manufacturing, Other Fabricated Wire Product Manufacturing

Other Foundation, Structure, and Building Exterior Contractors, All Other Specialty Trade Contractors, Wood Preservation, Cut Stock, Resawing Lumber, and Planing, All Other Miscellaneous Wood Product Manufacturing

Iron and Steel Mills, Sheet Metal Work Manufacturing, All Other Miscellaneous Fabricated Metal Product Manufacturing, Other Electronic Component Manufacturing

Iron and Steel Mills, Custom Roll Forming, Prefabricated Metal Building and Component Manufacturing, Fabricated Structural Metal Manufacturing, Plate Work Manufacturing

Commercial and Institutional Building Construction, Iron and Steel Mills, Metal Service Centers and Other Metal Merchant Wholesalers

Iron and Steel Mills, Iron and Steel Pipe and Tube Manufacturing from Purchased Steel, Rolled Steel Shape Manufacturing, Iron and Steel Forging, Nonferrous Forging

Iron and Steel Mills, Iron and Steel Pipe and Tube Manufacturing from Purchased Steel, Rolled Steel Shape Manufacturing, Ornamental and Architectural Metal Work Manufacturing, Other Construction Material Merchant Wholesalers

Iron and Steel Mills

Iron and Steel Mills, Machine Shops, Precision Turned Product Manufacturing, Metal Heat Treating, Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers

Iron and Steel Mills

Iron and Steel Mills, Steel Wire Drawing, Hardware Manufacturing

Coated and Laminated Paper Manufacturing, Iron and Steel Mills, Other Metal Container Manufacturing, Other Fabricated Wire Product Manufacturing, Other Communications Equipment Manufacturing