Private company
Companhia Brasileira de Metalurgia e Mineração
Logo: CBMM, Public domain, via Wikimedia Commons3
Mining company in Araxá, Brazil
Companhia Brasileira de Metalurgia e Mineração (Portuguese for Brazilian Metallurgy and Mining Company), or CBMM for short, is a Brazilian company that specializes in the processing and technology of niobium, extracted from its pyrochlore mine near the city of Araxá, in the Brazilian state of Minas Gerais. CBMM is by far the world's largest producer of niobium metal and its alloys, providing over 80% of the world's supply.2 Wikipedia text CC BY-SA 4.0
Last updated Oct 21, 2026.
Overview
- HeadquartersAraxá1
- Websitewww.cbmm.com.br
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Companhia Brasileira de Metalurgia e Mineração (Portuguese for Brazilian Metallurgy and Mining Company), or CBMM for short, is a Brazilian company that specializes in the processing and technology of niobium, extracted from its pyrochlore mine near the city of Araxá, in the Brazilian state of Minas Gerais. CBMM is by far the world's largest producer of niobium metal and its alloys, providing over 80% of the world's supply.2
Products and brands
- niobium oxide
Listed on Wikidata.1
Timeline
- 1955Founded Founded1
Links
- Websitewww.cbmm.com.br1
- WikipediaCompanhia Brasileira de Metalurgia e Mineração
- More imagesWikimedia Commons
- WikidataQ9829487
Sources
The numbers on this page point here. Each one links to the record it came from.
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