Aurubis AG engages in the production of metal concentrates, scrap metals, and organic and inorganic metal-bearing recycling raw materials. Its metal portfolio also includes gold, silver, lead, nickel, tin, zinc, and minor metals. It operates through the Multimedia Recycling and Custom Smelting and Products segments. The Multimedia Recycling segment processes copper scrap, organic and inorganic recycling raw materials containing metals and industrial residues. The Custom Smelting and Products segment refers to precious metal production. The company was founded in 1866 and is headquartered in Hamburg, Germany.