报告日期,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2008-12-31,2007-12-31, 总资产利润率(%),2.78,0.42,10.38,7.3,3.96,0.95,10.82,6.77,3.63,0.92,9.41,5.52,3.01,0.8,6.54,4.42,3.02,0.73,5.64,3.86,2.42,0.38,6.01,3.94,1.95,0.31,5.43,3.39,1.66,-0.22,4.65,2.96,1.86,0.22,4.36,3.13,1.97,0.5,5.18,8.81,6.91,--,12.74,--,13.26,5.51, 主营业务利润率(%),49.76,52.68,48.06,48.45,46.01,51.28,49.44,52.56,48.34,47.41,50.27,51.02,47.52,46.79,48.42,47.83,45.03,45.89,48.46,46.52,44.03,46.31,47.61,48.96,49.3,46.73,49.98,48.41,48.15,44.34,49.47,51.51,50.29,51.15,54.25,51.09,49.89,49.57,50.35,47.21,49.09,--,47.2,50.39,51.88,46.86, 总资产净利润率(%),2.77,0.42,10.5,7.19,3.94,0.95,11.64,6.91,3.62,0.92,10.22,5.56,2.99,0.8,6.84,4.54,3.06,0.73,6.5,4.46,2.77,0.43,6.24,3.97,1.96,0.31,5.71,3.49,1.68,-0.22,4.84,3.1,1.93,0.22,4.42,3.15,1.97,0.49,8.02,9.23,6.93,--,15.16,--,14.33,5.51, 成本费用利润率(%),22.97,7.95,30.45,28.14,22.49,13.48,31.07,28.84,21.17,12.3,28.73,22.14,18.92,10.42,21.02,22.44,19.54,9.94,22.07,24.96,21.59,9.45,23.18,26.1,21.75,7.95,26.3,30.98,26.1,-9.15,34.07,37.6,44.1,16.2,45.46,41.25,44.01,27.46,42.68,36.21,41.29,--,35.58,35.7,32.15,15.84, 营业利润率(%),17.14,6.86,21.95,20.84,16.99,10.94,22.57,21.43,17.14,10.68,22.28,16.25,14.98,8.37,14.29,16.15,14.41,7.42,15.46,16.67,14.04,4.42,13.19,14.89,11.32,3.41,13.94,15.03,13.17,-17.57,20.17,21.3,24.21,9.63,23.66,24.19,23.23,4.57,24.36,22.47,25.84,--,20.91,20.86,19.97,4.99, 主营业务成本率(%),49.58,47.03,50.94,50.92,53.46,47.91,49.63,46.58,50.67,52.11,48.56,48.06,51.58,52.87,50.37,51.52,54.37,53.47,50.7,52.92,55.57,52.37,51.6,50.55,50.06,52.56,49.22,51.15,51.47,55.31,49.63,47.73,49,48.49,44.48,47.59,49.01,49.55,48.28,51.5,49.68,--,51.82,48.64,47.16,52.13, 销售净利率(%),14.56,6.12,19.12,18.31,14.47,9.16,19.45,18.24,14.11,8.39,19.14,15.99,13.06,7.82,14.8,15.65,13.93,8.38,14.62,16.59,14.36,6.53,16.3,18.12,15.26,6.59,17.93,21.78,18.22,-10.43,22.05,24.32,27.48,11.72,27.42,25.54,28.26,23.09,27.02,24.04,25.88,--,24.32,23.68,21.81,13.09, 净资产收益率(%),3.33,0.49,12.73,8.93,5.07,1.3,14.35,8.5,4.54,1.2,11.74,6.26,3.37,0.9,7.26,4.92,3.1,0.72,6.34,4.41,2.71,0.52,6.99,4.4,2.13,0.3,6.21,3.85,1.88,-0.23,5.13,3.52,2.13,0.25,4.63,3.36,2.11,0.54,5.63,14.14,10.5,--,21.46,--,28.22,13.84, 股本报酬率(%),40.22,1.91,72.85,31.79,41.05,4.26,69.85,27.16,52.73,5.64,84.91,29,40.25,4.13,54.67,22.08,31.91,3.41,41.18,18.25,24.11,1.74,32.81,13.67,25.39,1.7,41.61,17.65,23.78,-1.43,40.18,19.25,21.34,1.33,34.43,18.17,19.1,3.64,47.75,28.25,--,--,--,--,--,--, 净资产报酬率(%),10.51,0.5,19.11,8.66,11.63,1.25,20.68,8.4,10.52,1.16,17.68,6.42,9.18,0.94,12.59,5.2,7.65,0.83,10.1,4.58,6.11,0.45,10.23,4.38,5.16,0.35,8.72,3.79,4.01,-0.25,6.9,3.37,3.78,0.24,6.18,3.31,3.52,0.52,6.91,13.99,16,--,26.94,--,36.6,22.87, 资产报酬率(%),8.82,0.42,15.85,7.3,9.23,0.95,15.58,6.77,8.61,0.92,13.79,5.52,7.88,0.8,10.54,4.42,6.57,0.73,8.71,3.86,5.16,0.38,8.91,3.94,4.6,0.31,7.63,3.39,3.62,-0.22,6.29,2.96,3.37,0.22,5.83,3.13,3.33,0.5,6.4,8.81,10.6,--,16.06,--,17.2,9.11, 销售毛利率(%),--,--,--,--,46.54,52.09,--,53.42,49.33,47.89,--,51.94,48.42,47.13,--,48.41,45.59,46.67,--,47.08,44.43,47.63,--,49.45,49.94,47.44,--,48.85,48.53,44.69,--,52.27,51,51.51,--,52.41,54.56,50.45,51.72,48.5,50.32,47.35,48.18,51.36,52.84,47.87, 三项费用比重(%),25.91,38.97,21.42,24.74,24.33,33.45,22.38,26.93,29.77,34.67,28.29,32.74,29.78,35.47,31.54,28.87,26.58,34.21,29.86,27.11,26.17,40.15,28.7,30.23,31.33,41.59,31.12,31.22,31.77,58.43,25.93,27.48,23.24,39.8,25.26,23.69,23.29,43.68,24.34,23.37,22.55,--,25.87,27.09,30.24,43.26, 非主营比重(%),2.02,-0,1.82,3.18,4.02,1.2,0.38,0.12,0.55,0.45,0.61,10.21,3.75,9.41,18.22,11.19,9.55,15.52,13.93,17.18,20.8,50.2,29.83,29.79,36.56,54.8,34.7,41.4,39.67,-68.42,22.57,25.44,24.75,32.93,26.7,19.22,28.09,82.32,22.86,18.51,14.79,--,25.29,23.83,20.73,67.31, 主营利润比重(%),284.44,768.16,215.14,225.75,261.21,463.09,218.19,245.01,280.47,441.83,224.24,281.94,305.33,506.14,277.18,263.01,282.65,522.56,269.75,231.25,248.35,522.1,253.27,230.8,276.26,619.68,234.18,188.72,220.59,-424.89,189.92,180.34,156.34,356.08,168.06,170.62,154.43,191.85,159.41,171.21,161.84,--,168.62,184,205.9,306.87,