GULF RESOURCES, INC. (GURE) › Cost of RevenueGULF RESOURCES, INC. (GURE) — Cost of RevenueAnnual figures by fiscal year, from SEC filings.2009: $62.70M2010: $80.25M2011: $89.54M2012: $73.44M2013: $84.21M2014: $81.74M2015: $109.04M2016: $94.79M2017: $63.16M2018: $1.31M2019: $5.43M2020: $19.42M$19.42M2009Cost of Revenue (USD)2020Fiscal YearCost of RevenueChange YoY2020$19.42M+257.5%2019$5.43M+314.4%2018$1.31M-97.9%2017$63.16M-33.4%2016$94.79M-13.1%2015$109.04M+33.4%2014$81.74M-2.9%2013$84.21M+14.7%2012$73.44M-18.0%2011$89.54M+11.6%2010$80.25M+28.0%2009$62.70M—Other metrics: RevenueGross ProfitOperating IncomeNet IncomeEPS (Diluted)Total AssetsTotal LiabilitiesShareholders' EquityCash & EquivalentsOperating Cash FlowCapital ExpendituresShares OutstandingDividends Per Share