Companhia Siderúrgica Nacional
Companhia Siderúrgica Nacional (SID) is a prominent Brazilian steelmaker and one of the largest fully integrated steel producers in Latin America. Founded in 1941 and headquartered in São Paulo, Brazil, the company operates across several sectors, including steel production, mining, cement, logistics, and energy. Its core products include a wide range of steel products such as slabs, hot-rolled coils, cold-rolled coils, galvanized sheets, and long steel products. CSN serves various industries, including automotive, construction, packaging, and distribution.