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Special Materials

Rodovia BR 383 km 94, Colônia do Marçal
São João del Rei, MG, Brasil
Cep: 36302-812 - Caixa Postal: 91

+55 (32) 3379-3500

Critical Minerals

Rodovia LMG 841, Volta Grande, Zona Rural
Nazareno, MG, Brasil
Cep: 36370-000

+55 (32) 3322-3012