GERDAU S.A.’s full-year 2025 results reveal resilient top-line growth with revenues up 4.2% year-over-year to BRL 69.9 billion, contrasted by a steep 69.2% decline in net income to BRL 1.42 billion [F1]. The company’s diversified steel and iron ore operations across Brazil, North America, and South America supported revenue growth amid volatile raw material prices and foreign exchange movements [S4][S17]. However, significant impairment losses in the Brazil segment and rising cost pressures compressed margins notably [S22]. Risk management via derivatives has mitigated commodity, currency, and interest rate risks [S1][S29]. Capital discipline remains a priority with ongoing debt repayments and leverage targets (Net Debt/EBITDA ≤ 1.5) guiding financial strategy [S5][S6][S18]. Completed share buybacks and dividend payments reflect balanced capital allocation amid constrained cash flow generation [S8][F1]. Operational focus includes sustaining plant efficiency and cybersecurity measures to ensure continuity [N2]. Key headwinds include commodity price volatility, foreign exchange regulations affecting repatriation, and medium-term debt maturities requiring vigilant capital structure management [S29][F1].