Companhia Siderurgica Nacional (NYSE: SID), commonly known as CSN, is one of Latin America's most vertically integrated industrial groups, headquartered in São Paulo, Brazil. Founded in 1941, the company built its foundation around the Presidente Vargas Steelworks in Volta Redonda, one of Brazil's largest steel mills, and has since expanded well beyond steelmaking into mining, cement, logistics, and energy.
CSN operates through five segments. The Steel segment produces flat and long steel products, galvanized steel, and metallic packaging used across the automotive, construction, appliance, and food and chemical packaging industries. The Mining segment centers on iron ore extraction, primarily from the Casa de Pedra mine, along with smaller-scale tin mining, and supplies both CSN's own steel operations and international export markets, especially in Asia and Europe. The Cement segment produces cement and building materials, while Logistics operates railways and port terminals that connect CSN's mining, steel, and cement operations to domestic and export markets. The Energy segment generates electricity, including from hydroelectric plants, largely to support the company's own industrial operations.
This vertical integration, from mining raw iron ore to producing and distributing finished steel, is central to CSN's business model and a key factor in any analysis of the company, since it gives CSN more control over input costs than steelmakers that rely on external iron ore suppliers. At the same time, this means CSN's results are tied to swings in both global iron ore prices and steel demand, which do not always move in the same direction.
Because CSN operates primarily in Brazil, its performance is also closely linked to the Brazilian real's exchange rate, domestic infrastructure and construction activity, and international commodity cycles, particularly demand from China, one of the largest buyers of Brazilian iron ore. These macro factors are worth tracking alongside company-specific metrics like segment EBITDA and net debt levels.
On this page you can track CSN's stock price, financial metrics, earnings reports, and technical analysis, alongside a comparison with other Latin American steel and mining companies.
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Companhia Siderurgica Nacional (CSN) has agreed to sell its CSN Cimentos stake to Huaxin Building Materials Group for an enterprise value of R$12.7 billion. This strategic move aims to reduce CSN's debt and balance its capital structure, though the deal is subject to regulatory approvals from CADE, ANEEL, and Chinese authorities. The final price may also undergo adjustments based on CSN Cimentos' net debt and working capital.
Chinese building materials giant Huaxin Building Materials Group is set to acquire a 99.99% stake in Brazil's second-largest cement producer, CSN Cimentos, for US$1.64 billion. This landmark deal marks China's first entry into the Brazilian cement market. CSN Cimentos currently holds approximately 21% of the Brazilian market with an annual capacity of 17 million tonnes.
Companhia Siderúrgica Nacional (CSN) announced the sale of CSN Cimentos to China's Huaxin Building Materials Group for R$ 12.74 billion, subject to regulatory approvals in Brazil and China. This transaction is a key step in CSN's strategy to reduce its debt. Following the announcement, CSN's shares rose 8.89% on the B3 stock exchange.
CSN signed an exclusive ten-day agreement with China's Huaxin Building Materials Group to negotiate the sale of CSN Cimentos for an enterprise value of R$ 12.7 billion. This negotiation is part of CSN's broader strategy to reduce its debt by R$ 15 billion to R$ 18 billion in 2026 through asset sales, including other operations like the sale of German steelmaker Stahlwerk Thüringen. The company aims to finalize the definitive documents soon, but the sale is not yet concluded.
A CSN assinou um acordo para vender a siderúrgica alemã Stahlwerk Thüringen (SWT) ao grupo espanhol Megasa por € 550 milhões (R$ 3,1 bilhões), o que representa 7,4% de sua dívida líquida de R$ 42,1 bilhões. Analistas do BTG Pactual e XP estimam uma redução limitada na alavancagem da companhia, de cerca de 0,25 vez ou de 3,5 para 3,3 vezes a relação dívida líquida/Ebitda. A transação faz parte da estratégia da CSN de desinvestir em ativos não essenciais para aliviar sua dívida, em um momento de pressão nos mercados de minério de ferro e frete.
Brazilian steelmaker CSN has signed a term sheet to sell its German unit to Spain's Megasa for $616 million. This move is part of CSN's broader strategy to divest assets and improve its financial position. The sale is expected to contribute to the company's deleveraging efforts.