Steel Foundries (except Investment), Aluminum Foundries (except Die-Casting), Machine Shops, Precision Turned Product Manufacturing, Aircraft Manufacturing

Aluminum Foundries (except Die-Casting)

Iron and Steel Pipe and Tube Manufacturing from Purchased Steel, Fabricated Pipe and Pipe Fitting Manufacturing

Aluminum Sheet, Plate, and Foil Manufacturing, Sheet Metal Work Manufacturing, Truck Trailer Manufacturing, Aircraft Manufacturing, Aircraft Engine and Engine Parts Manufacturing

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

Aluminum Foundries (except Die-Casting)

Iron and Steel Pipe and Tube Manufacturing from Purchased Steel, Fabricated Structural Metal Manufacturing

Iron and Steel Pipe and Tube Manufacturing from Purchased Steel

Steel Wire Drawing, Other Fabricated Wire Product Manufacturing

Rolled Steel Shape Manufacturing

Aluminum Sheet, Plate, and Foil Manufacturing, Metal Can Manufacturing, Other Metal Container Manufacturing, Hardware Manufacturing, Small Arms Ammunition Manufacturing

Secondary Smelting and Alloying of Aluminum

Iron and Steel Mills, Primary Aluminum Production, Other Aluminum Rolling and Drawing, Aluminum Foundries (except Die-Casting), Fabricated Structural Metal Manufacturing

Steel Wire Drawing, Fastener, Button, Needle, and Pin Manufacturing

Iron and Steel Pipe and Tube Manufacturing from Purchased Steel, Fabricated Structural Metal Manufacturing, Plate Work Manufacturing

Electrometallurgical Ferroalloy Product Manufacturing

Iron and Steel Pipe and Tube Manufacturing from Purchased Steel

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

Steam and Air-Conditioning Supply, Adhesive Manufacturing, Plastics Pipe and Pipe Fitting Manufacturing, Iron and Steel Pipe and Tube Manufacturing from Purchased Steel, Bolt, Nut, Screw, Rivet, and Washer Manufacturing

Logging, Commercial and Institutional Building Construction, Other Foundation, Structure, and Building Exterior Contractors, All Other Specialty Trade Contractors, Iron and Steel Mills

Fossil Fuel Electric Power Generation, Nuclear Electric Power Generation, Natural Gas Distribution, Oil and Gas Pipeline and Related Structures Construction, Highway, Street, and Bridge Construction

Rolled Steel Shape Manufacturing, Metal Stamping, Machine Shops

Iron and Steel Pipe and Tube Manufacturing from Purchased Steel