In 2021, the specific water consumption of Companhia Brasileira de Metalurgia e Mineração (CBMM) amounted to **** cubic meters per metric ton of ferroniobium produced. This was a decline of around eight percent in comparison to the previous year, when a record high of **** cubic meters of water were required per ton of ferroniobium produced.
CBMM, a Brazilian mining company headquarted in Araxá, Minas Gerais, is the world's largest niobium producer. The company produced nearly ** thousand metric tons of ferroniobium in 2021.
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Companhia Brasileira de Metalurgia e Mineração. (June 16, 2022). Specific water consumption of Companhia Brasileira de Metalurgia e Mineração (CBMM) from 2009 to 2021 (in cubic meters per metric ton of ferroniobium) [Graph]. In Statista. Retrieved July 14, 2025, from https://www.statista.com/statistics/1028735/brazil-cbmm-specific-water-consumption/
Companhia Brasileira de Metalurgia e Mineração. "Specific water consumption of Companhia Brasileira de Metalurgia e Mineração (CBMM) from 2009 to 2021 (in cubic meters per metric ton of ferroniobium)." Chart. June 16, 2022. Statista. Accessed July 14, 2025. https://www.statista.com/statistics/1028735/brazil-cbmm-specific-water-consumption/
Companhia Brasileira de Metalurgia e Mineração. (2022). Specific water consumption of Companhia Brasileira de Metalurgia e Mineração (CBMM) from 2009 to 2021 (in cubic meters per metric ton of ferroniobium). Statista. Statista Inc.. Accessed: July 14, 2025. https://www.statista.com/statistics/1028735/brazil-cbmm-specific-water-consumption/
Companhia Brasileira de Metalurgia e Mineração. "Specific Water Consumption of Companhia Brasileira De Metalurgia E Mineração (Cbmm) from 2009 to 2021 (in Cubic Meters per Metric Ton of Ferroniobium)." Statista, Statista Inc., 16 Jun 2022, https://www.statista.com/statistics/1028735/brazil-cbmm-specific-water-consumption/
Companhia Brasileira de Metalurgia e Mineração, Specific water consumption of Companhia Brasileira de Metalurgia e Mineração (CBMM) from 2009 to 2021 (in cubic meters per metric ton of ferroniobium) Statista, https://www.statista.com/statistics/1028735/brazil-cbmm-specific-water-consumption/ (last visited July 14, 2025)
Specific water consumption of Companhia Brasileira de Metalurgia e Mineração (CBMM) from 2009 to 2021 (in cubic meters per metric ton of ferroniobium) [Graph], Companhia Brasileira de Metalurgia e Mineração, June 16, 2022. [Online]. Available: https://www.statista.com/statistics/1028735/brazil-cbmm-specific-water-consumption/