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

Primary Smelting and Refining of Nonferrous Metal (except Copper and Aluminum), Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum)

Secondary Smelting and Alloying of Aluminum, Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding, Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum), Nonferrous Forging, Metal Service Centers and Other Metal Merchant Wholesalers

Gold Ore Mining, All Other Nonmetallic Mineral Mining, Secondary Smelting and Alloying of Aluminum, Aluminum Sheet, Plate, and Foil Manufacturing, Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding

Primary Smelting and Refining of Nonferrous Metal (except Copper and Aluminum), Secondary Smelting, Refining, and Alloying of Copper, Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding, Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum), Metal Service Centers and Other Metal Merchant Wholesalers

Oil and Gas Pipeline and Related Structures Construction, Site Preparation Contractors, Copper Rolling, Drawing, and Extruding, Secondary Smelting, Refining, and Alloying of Copper, Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding

Iron and Steel Pipe and Tube Manufacturing from Purchased Steel, Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding, Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum), Iron Foundries, Steel Investment Foundries

Primary Smelting and Refining of Nonferrous Metal (except Copper and Aluminum), 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, Other Nonferrous Foundries (except Die-Casting)

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

Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum), All Other Miscellaneous Manufacturing, Other Computer Related Services

Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum), Metal Service Centers and Other Metal Merchant Wholesalers, Recyclable Material Merchant Wholesalers, Remediation Services

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

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

Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum), Other Fabricated Wire Product Manufacturing, Other Aircraft Parts and Auxiliary Equipment Manufacturing, Other Guided Missile and Space Vehicle Parts and Auxiliary Equipment Manufacturing

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

Primary Smelting and Refining of Nonferrous Metal (except Copper and Aluminum), Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum), Recyclable Material Merchant Wholesalers, Hazardous Waste Treatment and Disposal

Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum), Recyclable Material Merchant Wholesalers, Landscaping Services

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

Copper Ore and Nickel Ore Mining, All Other Metal Ore Mining, Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding, Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum)

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