R F INDUSTRIES LTD (RFIL) › Cost of RevenueR F INDUSTRIES LTD (RFIL) — Cost of RevenueAnnual figures by fiscal year, from SEC filings.2017: $16.00M2018: $33.10M2019: $39.69M2020: $31.48M2021: $39.66M2022: $52.63M2023: $52.63M2024: $45.99M2025: $53.85M$53.85M2017Cost of Revenue (USD)2025Fiscal YearCost of RevenueChange YoY2025$53.85M+17.1%2024$45.99M-12.6%2023$52.63M+0.0%2022$52.63M+32.7%2021$39.66M+26.0%2020$31.48M-20.7%2019$39.69M+19.9%2018$33.10M+106.9%2017$16.00M—Other metrics: RevenueGross ProfitOperating IncomeNet IncomeEPS (Diluted)Total AssetsTotal LiabilitiesShareholders' EquityCash & EquivalentsOperating Cash FlowCapital ExpendituresShares OutstandingDividends Per Share