Our skilled and versatile team is focused on finding, extracting, processing and providing raw materials for the future. Copper. Molybdenum. Gold. The resources we supply play a crucial role in delivering the technology that connects the world. We are one of the world's largest publicly traded copper companies, and our portfolio includes a mining complex with the world’s largest proven reserves of copper and gold. We also are the world’s largest producer of molybdenum. Our interests lead us to places as diverse as Latin America, Asia and the American Southwest. We work in many disciplines but maintain one focus: forging a connection to the future.