Registry classificationAlumina Refining and Primary Aluminum Production, Aluminum Foundries, Aluminum Sheet, Plate, and Foil Manufacturing, Copper Rolling, Drawing, Extruding, and Alloying, Custom Roll Forming, Cutting Tool and Machine Tool Accessory Manufacturing, Explosives Manufacturing, Fabricated Pipe and Pipe Fitting Manufacturing, Fabricated Structural Metal Manufacturing, Iron and Steel Forging, Iron and Steel Mills and Ferroalloy Manufacturing, Iron and Steel Pipe and Tube Manufacturing from Purchased Steel, Iron Foundries, Machine Shops (CNC Machining), Machine Tool Manufacturing, Metal Stampings (except Automotive), Metal Tank (Heavy Gauge) Manufacturing, Military Armored Vehicle, Tank, and Tank Component Manufacturing, Miscellaneous Fabricated Metal Products, NAICS 332992, NAICS 332993, NAICS 333519, NAICS 336999, NAICS 541340, NAICS 541350, NAICS 541618, NAICS 541690, NAICS 541930, NAICS 541990, Nonferrous Forging, Nonferrous Metal (except Aluminum) Smelting and Refining, Nonferrous Metal Foundries (except Die-Casting), Nonferrous Metal Rolling, Drawing, and Extruding, Other Aluminum Rolling, Drawing, and Extruding, Other Metal Container Manufacturing, Other Nonferrous Metal Foundries, Plate Work Manufacturing, Powder Metallurgy Part Manufacturing, Precision Turned Product Manufacturing, Prefabricated Metal Building and Component Manufacturing, Rolled Steel Shape Manufacturing, Secondary Smelting and Alloying of Aluminum, Secondary Smelting, Refining, and Alloying of Nonferrous Metal, Sheet Metal Work Manufacturing, Small Arms, Ordnance, and Ordnance Accessories Manufacturing, Steel Foundries (except Investment), Steel Investment Foundries
