Description
Iron and Steel Mills and Ferroalloy Manufacturing; Iron and Steel Pipe and Tube Manufacturing from Purchased Steel; Rolled Steel Shape Manufacturing; Steel Wire Drawing; Alumina Refining and Primary Aluminum Production; Secondary Smelting and Alloying of Aluminum; Aluminum Sheet, Plate, and Foil Manufacturing; Other Aluminum Rolling, Drawing, and Extruding; Nonferrous Metal (except Aluminum) Smelting and Refining; Copper Rolling, Drawing, Extruding, and Alloying; 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; Steel Foundries (except Investment); Nonferrous Metal Die-Casting Foundries; Aluminum Foundries (except Die-Casting); Other Nonferrous Metal Foundries (except Die-Casting)