Companhia Siderúrgica Nacional (CSN) - Q1 FY2026 Earnings Analysis

Performance Highlights

CSN reported Q1 FY2026 consolidated net revenue of R$10,603.8 million, down 2.8% year-over-year and 7.0% sequentially, missing expectations as exchange-rate headwinds weighed on mining revenue and import pressure weakened the steel mix, while Adjusted EBITDA of R$2,646 million grew 5.5% year-over-year with a margin of 23.9%, up 1.8 percentage points versus Q1 2025. The company posted a net loss of R$555 million, an improvement versus both the prior quarter and Q1 2025, partially driven by deferred income tax recognition at the parent level.

The single most important operating driver was the cement segment's record quarterly EBITDA of R$392.5 million — a 62.7% year-over-year surge with a 31.2% margin — which alongside logistics EBITDA of R$447.7 million at a 41.8% margin offset weakness in steel, where Adjusted EBITDA of R$393.4 million carried only a 7.0% margin amid import-driven pricing pressure in January and February.

Management Outlook and Forward Catalysts

Management signalled an improving trajectory, pointing to March steel sales representing 49% of the full quarter as evidence that antidumping measures are taking hold, while mining own production grew 6.4% year-over-year and TECAR set a first-quarter shipment record of 8,724 thousand tons, keeping production guidance intact. The US$1.2 billion bridge loan signed in mid-April, with the cement operation as collateral, is intended to refinance short-to-medium-term debt and accelerate leverage reduction ahead of the broader asset sale program.

The central investor debate for Q2 2026 centres on whether the March steel recovery is durable or a one-month anomaly, and on the pace and execution of the asset sale program given that leverage at 3.36x remains elevated and free cash flow was negative R$1,598 million in Q1; bears will watch freight cost escalation in mining, household indebtedness constraining cement demand, and execution risk on debt refinancing, while bulls point to cement momentum, mining volume guidance reiteration, and the MSCI rating upgrade to BBB as tangible progress signals.