Copper Wire (except Mechanical) Drawing, Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding, Other Metal Container Manufacturing, All Other Miscellaneous Fabricated Metal Product Manufacturing, Telephone Apparatus Manufacturing

Steel Wire Drawing, Other Aluminum Rolling and Drawing, Copper Wire (except Mechanical) Drawing, Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding, Other Ordnance and Accessories Manufacturing

Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding, Metal Heat Treating, Industrial Process Furnace and Oven Manufacturing

Structural Steel and Precast Concrete Contractors, Other Foundation, Structure, and Building Exterior Contractors, Plumbing, Heating, and Air-Conditioning Contractors, Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding, Fabricated Structural Metal Manufacturing

Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding, Welding and Soldering Equipment Manufacturing, Hardware Merchant Wholesalers, Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers, Industrial Machinery and Equipment Merchant Wholesalers

Other Aluminum Rolling and Drawing, Copper Wire (except Mechanical) Drawing, Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding, Other Communication and Energy Wire Manufacturing, Metal Service Centers and Other Metal Merchant Wholesalers

Copper Wire (except Mechanical) Drawing, Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding, Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing, Audio and Video Equipment Manufacturing, Electronic Connector Manufacturing

Iron and Steel Pipe and Tube Manufacturing from Purchased Steel, Rolled Steel Shape Manufacturing, Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding, Aluminum Foundries (except Die-Casting), Iron and Steel Forging

Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding, Powder Metallurgy Part Manufacturing, All Other Miscellaneous Fabricated Metal Product Manufacturing, All Other Miscellaneous Manufacturing

Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding, Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum)

All Other Specialty Trade Contractors, Cut Stock, Resawing Lumber, and Planing, All Other Miscellaneous Wood Product Manufacturing, Steel Wire Drawing, Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding

Other Building Finishing Contractors, Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding, Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum), Nonferrous (except Aluminum) Die-Casting Foundries

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

Other Foundation, Structure, and Building Exterior Contractors, Plumbing, Heating, and Air-Conditioning Contractors, Other Building Equipment Contractors, Finish Carpentry Contractors, Other Building Finishing Contractors

Aluminum Sheet, Plate, and Foil Manufacturing, Copper Rolling, Drawing, and Extruding, Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding, Sheet Metal Work Manufacturing, Other Fabricated Wire Product Manufacturing

Aluminum Extruded Product Manufacturing, Copper Rolling, Drawing, and Extruding, Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding, Hand and Edge Tool Manufacturing

Copper Wire (except Mechanical) Drawing, Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding, Other Fabricated Wire Product Manufacturing, Printed Circuit Assembly (Electronic Assembly) Manufacturing, Other Electronic Component Manufacturing

Power and Communication Line and Related Structures Construction, Other Building Equipment Contractors, Site Preparation Contractors, Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding, Electroplating, Plating, Polishing, Anodizing, and Coloring

Alumina Refining, Primary Aluminum Production, Aluminum Sheet, Plate, and Foil Manufacturing, Other Aluminum Rolling and Drawing, Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding

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