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Companhia Brasileira de Metalurgia e Mineracao Sustainability Reports
The company specializes in the mining, processing, and technology development of niobium metal and its related alloys and oxides. It operates as the world's largest producer and supplier of niobium products, controlling a majority of the global market.
Sector: Mining & quarrying
Country: Brazil
Exchange: Unlisted
15 reports from 2018 to 2025