Rio Azul Extracao de Minerio de Ferro Ltda. (Brasil)

Atividades Secundárias: Copper, Nickel, Lead, and Zinc Mining | All Other Metal Ore Mining | Crushed and Broken Limestone Mining and Quarrying | Kaolin and Ball Clay Mining | Clay and Ceramic and Refractory Minerals Mining | Other Nonmetallic Mineral Mining and Quarrying | Other Chemical and Fertilizer Mineral Mining | All Other Nonmetallic Mineral Mining | Support Activities for Metal Mining | All Other Specialty Trade Contractors | Other Concrete Product Manufacturing | Plate Work and Fabricated Structural Product Manufacturing | Metal and Mineral (except Petroleum) Merchant Wholesalers | Paper and Paper Product Merchant Wholesalers | Building Material and Supplies Dealers | Clothing Stores | Clothing Accessories Stores | Shoe Stores | Gift, Novelty, and Souvenir Stores | General Freight Trucking, Long-Distance | Specialized Freight Trucking | Other Transit and Ground Passenger Transportation | Surveying and Mapping (except Geophysical) Services | Research and Development in the Physical, Engineering, and Life Sciences | Waste Collection