Freeport-McMoRan Copper & Gold is one of the world's leading producers of copper and is one of the world leaders in the production of molybdenum. It is also one of the largest producers of molybdenum-based chemicals and continuous-cast copper rod, and among the leading producers of magnet wire and carbon black. The company is a fully-integrated producer of copper and molybdenum, with mines and processing facilities in North and South America, and Europe. It also processes other minerals as byproducts, such as gold, silver and rhenium. Freeport-McMoRan Copper & Gold manufactures engineered products for the energy, transportation and specialty chemicals sectors both in established and emerging markets worldwide. Freeport-McMoRan Copper & Gold has an office in Hurley, N.M.