SID

Companhia Siderúrgica Nacional (CSN) operates as an integrated steel producer and is involved in multiple sectors including steel, mining, logistics, cement, and energy. The company produces steel and iron ore, operates cement plants, and manages logistics through port terminals and railways. CSN serves various markets, primarily in Brazil, and has industrial units both domestically and internationally. Its business model leverages its diverse operations to generate revenue across these segments, contributing to the industrialization of Brazil.