报告日期,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2009-12-31,2008-12-31, 总资产利润率(%),1.72,1.23,1.22,1.97,1.54,1.04,2.6,2.79,1.68,1.01,-2.83,-1.31,-0.99,0.11,0.71,2.18,1.39,1.12,5.3,3.88,2.72,1.49,6.61,4.77,3.47,1.31,8.17,6.42,5.3,1.65,15.98,--,9.3,--,13.71,10.84,5.39, 主营业务利润率(%),30.94,32.52,38.91,38.11,36.14,32.93,40.4,40.98,43.02,48.07,36.77,37,33.52,34.79,42.53,46.59,47.86,49.29,46.77,46.64,46.89,50.26,50.19,50,50.07,48.92,47.94,47.61,48.44,47.27,47.09,--,47.18,--,44.98,37.85,29.49, 总资产净利润率(%),1.72,1.24,1.25,2.02,1.56,1.04,2.67,2.85,1.72,1.02,-2.8,-1.3,-0.97,0.11,0.7,2.17,1.39,1.12,5.29,3.88,2.7,1.5,6.9,4.94,3.53,1.33,11.13,8.66,7.09,2.22,17.46,--,9.9,--,16.58,11.6,5.39, 成本费用利润率(%),19.63,25.14,8.17,19.52,19.89,26.92,14.45,25.03,24.8,38.49,-22.42,-17.38,-17.28,4.94,3.76,21.03,20.97,35.12,30.27,32.19,34.52,43.83,40.25,43.29,44.55,39.34,41.82,42.44,47.46,35.8,37.43,--,43.58,--,30.29,19.37,9.33, 营业利润率(%),17.86,22.21,9.6,16.72,18.58,25.56,13.66,21.01,20.87,27.57,-27.25,-21.29,-21.6,3.76,-0.4,14.5,14.04,23.91,20.29,20.9,22.07,28.04,25.04,25.96,27.33,26.12,26.04,27.02,28.98,24.42,25.34,--,27.48,--,22.55,15.3,6.05, 主营业务成本率(%),66.9,64.88,58.95,59.77,61.61,64.46,57.12,56.52,54.3,49.15,60.55,61.94,65.06,63.63,56.53,52.42,51.09,49.46,52.11,52.25,51.88,48.3,48.89,49.14,48.85,50.1,51.19,51.5,50.47,52.19,52.23,--,52.3,--,54.11,61.44,69.98, 销售净利率(%),13.63,17.7,6.13,13.33,14.77,19.67,12.72,19.4,20.19,31.32,-25.96,-18.42,-19.14,3.57,3.74,15.48,15.64,22.51,19.98,20.85,22.5,29.36,24.68,26.45,26.81,24.39,25.77,25.91,28.23,22.87,23.68,--,26.75,--,20.92,15.04,7.33, 净资产收益率(%),2.08,1.51,1.64,2.43,1.84,1.21,3.05,3.22,1.97,1.16,-3.16,-1.43,-1.06,0.13,0.82,2.49,1.6,1.29,6.17,4.61,3.23,1.82,8.17,5.96,4.26,1.61,9.97,7.77,6.38,2.07,26.97,--,16.87,--,26.31,28.96,17.62, 股本报酬率(%),52.73,5.02,47.62,7.92,45.92,6.74,79.87,17.94,70.04,6.32,38.3,-8.11,45.17,0.69,51.42,14.06,52.08,14.61,147.69,50.62,105.99,19.57,150.51,61.29,101.32,16.02,148.77,74.28,104.49,19,--,--,--,--,--,--,--, 净资产报酬率(%),15.54,1.48,14.29,2.36,13.76,1.19,14.27,3.2,12.69,1.15,7.08,-1.47,8.17,0.12,9.19,2.47,9.23,1.29,13.23,4.61,9.8,1.82,14.27,5.96,10.04,1.61,15.19,7.77,11.09,2.06,38.4,--,28.15,--,37.82,28.88,17.62, 资产报酬率(%),13.05,1.23,11.82,1.97,11.8,1.04,12.32,2.79,10.95,1.01,6.23,-1.31,7.43,0.11,8.21,2.18,8.06,1.12,11.36,3.88,8.23,1.49,11.55,4.77,8.18,1.31,12.45,6.42,9.22,1.65,22.77,--,15.53,--,19.73,10.84,5.39, 销售毛利率(%),33.1,35.12,--,40.23,38.39,35.54,42.88,43.48,45.7,50.85,--,38.06,34.94,36.37,43.47,47.58,48.91,50.54,--,47.75,48.12,51.7,51.11,50.86,51.15,49.9,--,48.5,49.53,47.81,47.77,--,47.7,--,45.89,38.56,30.02, 三项费用比重(%),21.78,20.87,27.38,24.11,30.1,27.06,27.55,25.1,27.45,30.57,50.4,49.94,49.12,35.2,35.17,27.8,29.67,23.56,24.02,22.92,22.8,24.11,22.08,20.65,20.18,21.43,19.89,18.67,17.84,22.21,20.89,--,19.46,--,21.44,22.69,19.5, 非主营比重(%),42.62,26.46,35.71,32,33.38,17.72,-3.76,0.14,-4.77,7.27,-16.75,-10.86,-10.75,52.56,142.65,23.63,27.1,12.81,17.2,19.03,19.47,18.23,14.63,15.22,12.48,8.41,13.47,10.43,12.04,8.97,8.28,--,12.77,--,2.64,6.93,27.98, 主营利润比重(%),173.54,146.43,538.03,227.04,193.38,129.98,320.88,194.64,205.5,151.39,-144.34,-188.44,-167.76,701.52,1222.39,272.79,279.05,188.93,200.07,189.94,178.97,155.26,173.47,163.45,160.33,171.51,159.29,157.84,147.03,176.18,170.45,--,149.76,--,194.2,230.23,351.12,