Commercial and Institutional Building Construction, Wood Container and Pallet Manufacturing, Corrugated and Solid Fiber Box Manufacturing, Folding Paperboard Box Manufacturing, Setup Paperboard Box Manufacturing

Iron and Steel Pipe and Tube Manufacturing from Purchased Steel

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, Iron and Steel Forging

Steel Investment Foundries

Iron Foundries

Steel Wire Drawing, Power-Driven Handtool Manufacturing, Metal Service Centers and Other Metal Merchant Wholesalers, Hardware Merchant Wholesalers, Industrial Supplies Merchant Wholesalers

Structural Steel and Precast Concrete Contractors, All Other Specialty Trade Contractors, Iron and Steel Pipe and Tube Manufacturing from Purchased Steel

MOBILE

Industrial Gas Manufacturing, All Other Basic Organic Chemical 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 Miscellaneous Chemical Product and Preparation Manufacturing, Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding, Machine Tool (Metal Cutting Types) Manufacturing, Surgical Appliance and Supplies Manufacturing, Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers

Industrial Building Construction, Water and Sewer Line and Related Structures Construction, Oil and Gas Pipeline and Related Structures Construction, Poured Concrete Foundation and Structure Contractors, Structural Steel and Precast Concrete Contractors

Primary Aluminum Production, Plate Work Manufacturing

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

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

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

All Other Miscellaneous Food Manufacturing, Carpet and Rug Mills, All Other Miscellaneous Textile Product Mills, Iron and Steel Mills, Steel Foundries (except Investment)

Iron and Steel Pipe and Tube Manufacturing from Purchased Steel

Support Activities for Metal Mining, Other Building Finishing Contractors, Rolled Steel Shape Manufacturing, Machine Shops

Steel Wire Drawing, Fabricated Structural Metal Manufacturing, Machine Shops

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