SID

Business Context and Reporting Period

Company: Companhia Siderúrgica Nacional (National Steel Company / CSN)
Filing Type: Form 6-K (Report of Foreign Private Issuer)
Reporting Period: Quarter ended March 31, 2025
Business Overview: CSN operates in five main segments: Steel, Mining, Cements, Energy, and Logistics. It is a major steel producer in Brazil and a significant exporter of iron ore. The financial statements are presented in Brazilian Reais (BRL) and have been reviewed by Mazars Auditores Independentes.

Key Financial Metrics (Consolidated)

Material Changes vs. Prior Period

• Revenue Growth: Net revenue increased by 12.3% year-over-year, driven by higher sales volumes and prices, particularly in the Mining and Steel segments.
• Operating Performance: Operating income improved significantly by 52.3% to BRL 887.6 million, reflecting better gross margins and controlled operating expenses.
• Financial Expenses: Net financial expenses increased to BRL 1.85 billion (from BRL 1.12 billion in Q1 2024), primarily due to high interest rates and significant foreign exchange variations (BRL 671.6 million loss on FX/monetary variations).
• Net Loss: Despite improved operating results, the company reported a net loss of BRL 731.6 million, compared to BRL 479.7 million in the prior year, largely due to the surge in financial costs and other operating expenses.
• Cash Flow: Operating cash flow turned negative at BRL 1.15 billion outflow, compared to BRL 616 million outflow in Q1 2024, influenced by working capital changes and interest payments.

Guidance, Outlook, Risks, and Unusual Items

• Subsequent Events (Acquisitions): On April 1, 2025, CSN completed the acquisition of 70% of the Tora Group (Estrela Comércio e Participações S.A.) for a total price of BRL 742.5 million.
• Dividends: On May 8, 2025, the Board of CSN Mineração approved interim dividends totaling BRL 1.09 billion and interest on equity of BRL 210 million.
• Risk Factors:
  • Foreign Exchange: Significant exposure to USD/BRL fluctuations. The company utilizes hedge accounting and derivatives to manage this risk, but volatility remains a key driver of financial results.
  • Interest Rates: High domestic interest rates (CDI) continue to impact financial expenses. Sensitivity analysis indicates a 1% increase in rates could negatively impact results by approximately BRL 946 million.
  • Legal and Tax: The company faces significant potential tax liabilities (approx. BRL 50.6 billion in possible risks) related to federal, state, and municipal disputes, though these are not provisioned as the outcome is considered possible rather than probable.
• Unusual Items: The period included BRL 152.9 million in realized cash flow hedge expenses and BRL 40.6 million in Platts hedge gains. There were also significant provisions for legal proceedings and environmental liabilities.

Investor Verification Checklist

• Debt Service Capacity: Verify the sustainability of the BRL 53.3 billion debt load given the high interest rate environment and negative operating cash flow.
• FX Hedging Effectiveness: Review the specific terms of the "Platts" and foreign exchange hedges to understand the lag between hedging gains/losses and revenue recognition.
• Tax Litigation Exposure: Assess the potential impact of the BRL 50.6 billion in unprovisioned tax and legal risks, particularly the RFB (Federal Revenue) disputes regarding ICMS and PIS/COFINS credits.
• Acquisition Integration: Monitor the financial impact and integration progress of the newly acquired Tora Group.
• Working Capital Trends: Analyze the reasons for the increase in trade receivables and inventory levels, which contributed to the negative operating cash flow.