Noranda Aluminum Holding Corp. is an integrated producer of value-added primary aluminum and rolled aluminum coils. It operates through five segments: Bauxite, Alumina, Primary Aluminum, and Flat-Rolled Products. The Bauxite segment mines and produces the bauxite used for alumina production at its Gramercy refinery. The Alumina segment chemically refines and converts bauxite into alumina, which is the principal raw material used in the production of primary aluminum. The Primary Aluminum segment produces value-added aluminum products in several forms, including billet, rod, high purity sow and foundry. The Flat-Rolled Products segment produces rolled aluminum products such as finstock and container stock. The company was founded on March 27, 2007 and is headquartered in Franklin, TN.