CDT Environmental Technology Investment Holdings Ltd (CDTG) › Cost of RevenueCDT Environmental Technology Investment Holdings Ltd (CDTG) — Cost of RevenueAnnual figures by period end, from SEC filings.2021-12-31: $15.06M2022-12-31: $18.60M2023-12-31: $22.83M2024-12-31: $18.52M2025-12-31: $10.67M$10.67M2021-12-31Cost of Revenue (USD)2025-12-31Period endedCost of RevenueChange YoYSource filing2025-12-31$10.67M-42.4%2026-05-15From 2025-01-012024-12-31$18.52M-18.9%2026-05-15From 2024-01-012023-12-31$22.83M+22.7%2026-05-15From 2023-01-012022-12-31$18.60M+23.5%2025-09-09From 2022-01-012021-12-31$15.06M—2024-05-15From 2021-01-01Other metrics: RevenueGross ProfitOperating IncomeNet IncomeEPS (Diluted)Total AssetsTotal LiabilitiesShareholders' EquityCash & EquivalentsOperating Cash FlowCapital ExpendituresShares OutstandingDividends Per ShareWeighted Average Diluted SharesEPS (Basic)