CSN Mineracao S.A. is a prominent mining company involved primarily in the extraction and production of iron ore, one of the essential raw materials for steel production. As a subsidiary of Companhia ... CSN Mineracao S.A. is a prominent mining company involved primarily in the extraction and production of iron ore, one of the essential raw materials for steel production. As a subsidiary of Companhia Siderúrgica Nacional (CSN), it plays a crucial role in supporting the steelmaking operations of its parent company. The company operates significant mining assets, including the Casa de Pedra mine, which is among the largest iron ore mines in Brazil. With its operations situated in key mining regions, CSN Mineracao S.A. contributes substantially to the supply of iron ore to both domestic and international markets. The company’s operations are integral to the construction, infrastructure, and automotive industries, which heavily rely on steel products. By providing high-quality iron ore, CSN Mineracao S.A. ensures a steady supply chain for these sectors, underscoring its importance in global markets. The strategic role of CSN Mineracao S.A. in the metallurgical supply chain highlights its market influence and contributions to the economic growth derived from infrastructure and industrial activities.