The mine in Araxá contains pyrochlore, a mineral that hosts niobium, among other constituents. Niobium reserves are found around the world, including Africa, Scandinavia and North America, while Russia is home to known reserves with the highest grades of niobium yet identified.

But Brazil has become the global leader in the manufacture and commercialization of niobium products thanks to the transformative technology and applications resulting from continuous and growing R&D investments made by CBMM since the 1950s.

CBMM developed and continuously improves the processes of each of the 15 steps involved in manufacturing niobium products.

A team of highly trained professionals and constant investments to optimize mining and manufacturing processes have steadily grown CBMM's production capacity. The company continues to be a pioneer in developing the most efficient, environmentally friendly processes that guarantee a stable, reliable supply of the highest quality niobium products on the market.

An extensive network of strategically positioned warehouses ensures a steady, reliable supply of a full range of niobium products to customers around the globe.

CBMM markets its products directly, through wholly owned subsidiaries and via distributors in select markets.