报告日期,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2012-12-31,2011-12-31, 总资产利润率(%),1.42,-0.08,5.86,2.54,0.97,0.11,4.63,1.21,0.69,0.11,1.52,0.56,0.22,-0.87,1.36,1.03,0.51,0.22,4.76,2.57,1.55,0.67,9.73,5.6,--,--,8.08,6.56,11.11, 主营业务利润率(%),22.44,24.77,21.91,23.43,23.98,22.47,22.35,23.15,23.95,21.41,22.77,25.01,26.56,27.23,23.69,24.74,26.32,37.8,23.96,25.55,28.74,30.94,22.5,23.48,22.97,34.92,18.46,25.84,24.46, 总资产净利润率(%),1.44,-0.08,5.88,2.5,0.95,0.11,4.78,1.25,0.7,0.1,1.73,0.63,0.25,-0.86,1.8,1.17,0.53,0.22,5.33,2.97,1.75,0.6,9.88,5.58,--,--,7.28,8.33,11.11, 成本费用利润率(%),5.6,-2.46,9.36,5.81,3.25,0.44,7.8,2.93,2.4,0.85,2.25,0.89,0.26,-6.23,2.24,1.67,0.64,1.36,5.26,4.35,3.75,3.44,8.13,6.53,4.12,-4.28,5.76,9.16,10.29, 营业利润率(%),4.58,-3.06,8.02,4.94,2.6,0.32,7.15,2.6,2.15,0.84,2.01,0.58,-0.25,-6.68,2.23,1.6,0.57,1.19,4.84,3.95,3.27,3.29,7.39,6.01,3.89,-4.42,5.27,8.18,9.09, 主营业务成本率(%),77.22,74.82,77.73,76.25,75.67,77.15,77.12,76.36,75.5,77.92,76.89,74.68,73.06,72.41,75.85,75.15,73.62,62.17,75.88,74.34,71.11,68.82,77.24,76.41,76.96,65,81.34,73.21,73.8, 销售净利率(%),5.3,-0.94,8.02,5.48,3.34,0.79,6.94,2.82,2.48,0.8,2.58,1.45,0.9,-6.45,2.38,1.98,1.17,1.53,4.39,4.21,3.77,2.79,6.64,5.65,3.99,-4.94,4.83,6.94,7.81, 净资产收益率(%),2.27,-0.26,10.18,4.6,1.84,0.43,8.83,2.25,1.23,0.12,3.25,1.07,0.42,-1.41,2.21,1.56,0.63,0.25,5.53,3.28,1.89,1.05,18.59,11.22,--,--,18.4,22.31,27.92, 股本报酬率(%),12.49,-0.45,36.07,13.15,9.17,0.56,28.91,6.47,9.97,0.52,14.33,2.7,7.57,-3.2,11.23,8.74,21.28,1.47,47.29,17.92,27.3,3.76,86.29,55.5,16.71,--,--,--,--, 净资产报酬率(%),4.23,-0.16,11.91,4.64,3.29,0.21,10.63,2.55,4,0.21,5.89,1.14,3.21,-1.41,4.87,1.56,3.85,0.25,8.46,3.28,5.07,1.05,24.28,17.03,--,--,23.65,27.5,34.07, 资产报酬率(%),2.25,-0.08,6.69,2.54,1.81,0.11,5.41,1.21,1.91,0.11,2.88,0.56,1.61,-0.87,2.99,1.03,3.09,0.22,7.28,2.57,4.16,0.67,12.7,8.5,--,--,10.38,8.08,13.56, 销售毛利率(%),--,--,--,--,24.33,22.85,--,23.64,24.5,22.08,--,25.32,26.94,27.59,--,24.85,26.38,37.83,--,25.66,28.89,31.18,22.76,23.59,23.04,35,18.66,26.79,26.2, 三项费用比重(%),13.28,15.21,9.75,13,15.04,16.2,14.55,16.37,19.07,19.9,19.89,23.77,25.79,33.45,21.16,23.61,24.32,35.29,18.51,21.07,25.19,26.58,14.35,16.7,17.68,37.98,12.81,17.35,15.28, 非主营比重(%),-13.94,55.7,2.38,-1.29,-4.45,-109.28,0.65,0.28,-7.85,-47.44,5.49,30.87,199.56,-1.02,-2.04,2.86,9.58,10.61,2.71,4.97,9.6,0,1.08,1.31,0.12,-0.05,3.13,2.38,2.75, 主营利润比重(%),441.05,-1113.05,266.43,450.22,811.04,5489.91,310.6,848.48,1050.11,2554.21,1042,2831.42,10440.11,-411.77,1082.82,1499.92,4202.91,2847.2,482.02,614.56,794.59,940.94,301.17,385.8,589.32,-791.23,339.54,308.27,261.72,