Variant of NAICS 2002 - Durable and Non-Durable Goods Manufacturing Industries

• 31-33 - Manufacturing
• 5.1.1 - Durable Goods Manufacturing Industries
• 331 - Primary Metal Manufacturing
• 3311 - Iron and Steel Mills and Ferro-Alloy Manufacturing

33111 - Iron and Steel Mills and Ferro-Alloy Manufacturing

This industry comprises establishments primarily engaged in smelting iron ore and steel scrap to produce pig iron in molten or solid form; converting pig iron into steel by the removal, through combustion in furnaces, of the carbon in the iron. These establishments may cast ingots only, or also produce iron and steel basic shapes, such as plates, sheets, strips, rods and bars, and other fabricated products. Electric arc furnace mini-mills are included. Establishments primarily engaged in producing ferro-alloys are also included.