CSN Mineração S.A (CMIN3) Fair Value & Analysis

Basic Materials · BR · Market cap R$23.7B

Analysis

CSN Mineração S.A (CMIN3) currently trades at R$4.28, while our model-based Fair Value estimate is R$5.16 — implying the stock looks roughly 20.6% undervalued today. We read business quality at 95/100 (high quality), in the Basic Materials sector. Bull case: trading below our estimate, it may offer upside if the fundamentals hold. Bear case: a low price can be a value trap when quality is weak or the data is thin (evidence: high) — always confirm before acting.

About the company

CSN Mineração S.A. engages in the iron ore mining business in Brazil, Asia, and Europe. The company operates Casa de Pedra, Engenho, and Pires mines. It also operates a hydroelectric power plant. The company was founded in 1913 and is based in São Paulo, Brazil. CSN Mineração S.A. operates as a subsidiary of Companhia Siderúrgica Nacional.

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How we calculate Fair Value

Each company is valued through a stack of independent intrinsic-value models (DCF variants, residual-income, multiples and more), blended into one family-balanced consensus and weighted by how much trustworthy data backs it. A separate quality layer scores the fundamentals. Every input is real reported data — nothing guessed.

Educational research only · not financial advice · no buy/sell recommendation. Model-based estimates are not certainties; their reliability depends on data quality and assumptions.