NATIONAL STEEL CO (SID) › Cost of RevenueNATIONAL STEEL CO (SID) — Cost of RevenueAnnual figures by fiscal year, from SEC filings.2007: $3.08B2008: $3.60B2009: $3.25B$3.25B2007Cost of Revenue (USD)2009Fiscal YearCost of RevenueChange YoY2009$3.25B-9.8%2008$3.60B+17.1%2007$3.08B—Other metrics: RevenueGross ProfitOperating IncomeNet IncomeEPS (Diluted)Total AssetsTotal LiabilitiesShareholders' EquityCash & EquivalentsOperating Cash FlowCapital ExpendituresShares OutstandingDividends Per Share