Teck Resources Limited explores for, develops, and produces natural resources in the Americas, Asia Pacific, Europe, and Africa. Its principal products include copper, including copper concentrates and cathode copper; steelmaking coal; and refined zinc and zinc concentrates. The company also produces lead, molybdenum, germanium, indium, cadmium; gold and silver; industrial chemicals; and fertilizers and sulphur products, as well as electrical power. In addition, it holds interest in oil sands projects in the Athabasca region of Alberta; and owns or has interests in 13 mines in Canada, the United States, Chile, and Peru, as well as operates a metallurgical complex. The company was formerly known as Teck Cominco Limited and changed its name to Teck Resources Limited in April 2009. Teck Resources Limited was founded in 1906 and is headquartered in Vancouver, Canada.