Climax Molybdenum Co., a subsidiary of Freeport-McMoRan Copper & Gold Inc., is the world's leading molybdenum producer and supplier. Founded in 1916, our global operations include both primary and byproduct molybdenum mines. Integrated global operations and local customer care provide our worldwide partners with the most reliable supply and highest quality molybdenum and rhenium products. For detailed information about our metallurgical and chemical products, please contact our sales offices in Europe, Asia and the Americas.If you want to learn more about our molybdenum powder products, please contact our sales offices in