Aluminum Sheet, Plate, and Foil Manufacturing, Plate Work Manufacturing, Sheet Metal Work Manufacturing, Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers, All Other Miscellaneous Fabricated Metal Product Manufacturing

Iron Foundries, Fabricated Structural Metal Manufacturing, Metal Service Centers and Other Metal Merchant Wholesalers

Iron and Steel Pipe and Tube Manufacturing from Purchased Steel, Plate Work Manufacturing, Machine Shops, Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Main

Secondary Smelting and Alloying of Aluminum, Machine Shops, Precision Turned Product Manufacturing

Other Foundation, Structure, and Building Exterior Contractors, Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding, Plate Work Manufacturing, Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Main

All Other Specialty Trade Contractors, Steel Wire Drawing

Steel Foundries (except Investment)

Iron and Steel Pipe and Tube Manufacturing from Purchased Steel, Ornamental and Architectural Metal Work Manufacturing

Rolled Steel Shape Manufacturing, Custom Roll Forming, Fabricated Structural Metal Manufacturing, Plate Work Manufacturing, Ornamental and Architectural Metal Work Manufacturing

All Other Specialty Trade Contractors, Cut Stock, Resawing Lumber, and Planing, All Other Miscellaneous Wood Product Manufacturing, Iron and Steel Mills, Steel Wire Drawing

Iron and Steel Pipe and Tube Manufacturing from Purchased Steel, Rolled Steel Shape Manufacturing, Custom Roll Forming, Plate Work Manufacturing, Sheet Metal Work Manufacturing

Industrial Gas Manufacturing, Carbon Black Manufacturing, Secondary Smelting and Alloying of Aluminum, Aluminum Extruded Product Manufacturing, Aluminum Foundries (except Die-Casting)

Aluminum Foundries (except Die-Casting)

Synthetic Rubber Manufacturing, Rubber and Plastics Hoses and Belting Manufacturing, Rubber Product Manufacturing for Mechanical Use, Iron and Steel Mills, Iron and Steel Pipe and Tube Manufacturing from Purchased Steel

Steel Wire Drawing

Rolled Steel Shape Manufacturing, Iron and Steel Forging, All Other Miscellaneous Fabricated Metal Product Manufacturing, Conveyor and Conveying Equipment Manufacturing, Military Armored Vehicle, Tank, and Tank Component Manufacturing