Birchtech Corp. (BCHT) › Cost of RevenueBirchtech Corp. (BCHT) — Cost of RevenueAnnual figures by fiscal year, from SEC filings.2023: $12.17M2024: $10.31M2025: $10.22M$10.22M2023Cost of Revenue (USD)2025Fiscal YearCost of RevenueChange YoY2025$10.22M-0.8%2024$10.31M-15.3%2023$12.17M—Other metrics: RevenueGross ProfitOperating IncomeNet IncomeEPS (Diluted)Total AssetsTotal LiabilitiesShareholders' EquityCash & EquivalentsOperating Cash FlowCapital ExpendituresShares OutstandingDividends Per Share