报告日期,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2006-03-31,2005-12-31,2005-09-30,2005-06-30,2005-03-31,2004-12-31,2004-09-30,2004-06-30,2004-03-31,2003-12-31,2003-09-30,2003-06-30,2003-03-31,2002-12-31,2002-09-30,2002-06-30,2002-03-31,2001-12-31,2001-06-30,2000-12-31,2000-06-30,1999-12-31,1998-12-31,1997-12-31, 总资产利润率(%),1.11,0.34,0.18,3.79,2.84,1.84,0.82,4.73,3.83,2.34,0.86,5.45,3.96,3.11,1.51,6.76,5.04,3.32,1.39,6.22,4.31,3.01,1.38,6.41,4.99,3.41,1.45,7.22,5.95,4.17,2.89,15.29,12.65,10.15,5.9,18.61,10.73,4.82,1.2,8.64,5.63,3.23,1.15,3.58,2.64,0.78,0.22,5.63,4.32,2.21,1.18,7.92,5.13,3.17,1.21,7.16,5.95,4.15,1.78,8.84,7,4.71,2.01,8.66,6.89,4.18,1.83,8.63,6.52,4.15,1.38,5.82,3.96,2.22,1.42,6.13,5.38,7.58,3.75,12.18,10.91,13.73, 主营业务利润率(%),14.43,13.48,13.67,18.48,18.09,17.93,18.77,18.86,19.79,19.56,20.81,21.84,22.27,24.03,22.86,24.11,24.68,25.06,23.35,22.87,21.74,21.8,21.55,23.06,23.15,23.22,20.87,28,29.34,30.29,33.32,32.36,32.78,34.28,35.68,29.15,26.28,23.57,20.75,25.04,24.82,25.45,26.34,23.19,22.95,22.58,25.16,23.13,23.05,23.53,25.52,24.87,24.21,23.52,21.27,25.55,25.89,26.91,27.82,28.02,29.05,29.03,28.31,28.59,30.73,30.87,32.85,28.77,28.03,27.75,28.97,26.38,25.92,27.22,30.8,25.79,26.5,27.84,29.73,29.9,24.37,25.21, 总资产净利润率(%),1.12,0.34,0.18,3.84,2.89,1.85,0.83,4.8,3.82,2.32,0.85,5.7,4.09,3.17,1.53,6.93,5.11,3.35,1.4,6.18,4.22,2.95,1.35,6.4,4.97,3.39,1.44,7.38,5.92,4.12,2.86,15.61,13.24,10.64,5.85,23.83,13.88,5.66,1.27,9.27,6.08,3.42,1.17,3.54,2.55,0.75,0.21,5.63,4.36,2.23,1.16,8.17,5.18,3.16,1.19,7.69,6.17,4.22,1.77,9.95,7.67,5.02,2.07,10.74,8.35,5.09,2.06,9.6,6.81,4.18,1.41,6.37,4.28,2.39,1.5,6.57,5.55,10.39,5.12,13.95,11.27,13.73, 成本费用利润率(%),3.91,3.14,3.38,9.05,9.39,9.48,8.03,10.79,12.22,11.13,8.37,12.18,12.48,15.21,16.14,16.76,16.39,16.38,13.95,14.47,12.82,13.59,13.19,12.37,12.61,13.2,11.72,15.21,16.83,17.94,28.62,24.36,26.94,31.11,36.53,24.15,20.73,15.29,7.72,14.06,12.69,11.4,9.22,7.62,7.87,4.72,3.74,8.58,9.39,7.38,8.78,13.09,11.05,10.43,8.19,12.4,12.7,13.59,11.48,14.44,15.05,16.03,15.6,17.55,20.06,19.83,19.23,16.06,16.05,15.87,12.59,13.12,11.8,11.61,17.25,13.76,20.64,14.39,17.4,19.06,13.14,16.59, 营业利润率(%),3.91,3.35,3.77,8.24,8.52,8.76,7.43,9.61,10.61,10.04,7.73,10.94,11.24,13.39,12.66,14.04,13.57,13.45,12.18,11.77,10.5,10.76,11.63,10.59,10.77,11.05,10.3,12.35,13.23,13.35,20.9,18.75,21.27,24.2,26.79,19.38,17.19,13.09,7.15,11.88,10.98,9.75,8.3,5.89,5.97,2.53,2.43,7.17,8.05,6.9,8,10.71,9.56,8.84,7.73,11.37,11.74,12.69,10.29,12.67,13.11,13.83,13.5,15.24,17.11,17.04,16.3,13.95,14.09,13.97,11.29,11.7,10.64,10.46,14.8,12.46,17.27,11.76,14.82,15.96,11.79,14.27, 主营业务成本率(%),85.13,85.91,85.77,80.97,81.44,81.57,80.96,80.44,79.5,79.74,78.67,77.63,77.28,75.38,76.58,75.22,74.81,74.47,76.21,76.58,77.74,77.85,78.21,76.41,76.4,76.38,78.63,71.52,70.15,69.29,66.3,66.93,66.62,65.04,63.67,70.53,73.63,76.36,79.16,74.81,75.05,74.42,73.5,76.62,76.86,77.21,74.62,76.7,76.79,76.32,74.38,74.96,75.62,76.32,78.65,74.28,73.91,72.87,71.91,71.83,70.8,70.82,71.57,71.23,69.12,69,66.97,70.96,71.79,72.07,70.84,73.42,73.92,72.56,68.99,73.52,73.2,71.92,70.11,69.97,75.54,74.72, 销售净利率(%),2.47,1.33,1.58,6.08,6.24,6.23,5.69,7.15,7.75,7.19,5.51,8.56,8.52,10.18,10.85,10.67,10.84,10.79,9.42,9.45,8.62,8.99,8.87,8.89,9.15,9.48,8.48,10.73,11.61,12.18,18.49,16.06,17.51,19.53,21.6,16.24,14.11,10.75,5.57,10.21,9.34,8.45,6.51,5.52,5.8,2.92,1.99,6.68,6.64,5.34,6.36,9.41,8.29,8,6.34,9.23,9.85,10.23,8.86,10.68,11.19,11.93,10.87,12.79,14.59,14.7,13.76,12.15,12.54,12.05,9.42,9.47,8.7,7.83,12.27,10.4,16.14,11.02,12.1,13.83,10.54,13.25, 净资产收益率(%),1.37,0.55,0.27,4.39,3.44,2.24,0.98,5.57,4.27,2.6,0.97,6.56,4.77,3.67,1.73,7.68,5.74,3.86,1.58,7.05,4.86,3.52,1.63,7.98,6.38,4.53,1.9,9.68,7.66,5.36,3.7,19.72,17.71,14.38,10.19,35.47,24.24,10.02,2.05,14.44,10.14,5.82,1.98,5.91,4.31,1.3,0.5,8.16,7.61,4.01,2.06,14.52,9.05,5.66,2.19,14.52,11.38,7.93,3.36,18.04,13.58,9.15,3.66,15.55,12.18,7.65,3.02,14.26,8.8,6.09,2.22,8.89,5.51,3.39,1.95,8.21,6.78,7.92,4.13,33.58,25.06,35.57, 股本报酬率(%),6.92,107.72,1.11,124.73,17.3,108.25,4.92,120.34,21.9,101.9,4.9,116.2,22.19,96.8,8.11,114.23,25.94,93.62,6.99,105,20.92,84.95,6.74,100.25,25.09,83.54,7.28,98.67,28.64,80.17,27.42,261.92,129.67,210.26,56.8,286.08,108.28,136.54,7.44,139.29,31.43,117.42,5.65,110.12,11.98,89.62,1,106.01,21.38,82.29,5.57,103.22,23.81,72.88,5.29,84.73,74.37,63.13,50.6,75.12,66.35,54.43,39.74,58.85,50.74,82.69,48.77,75.84,61.53,49.91,38.74,50.69,42.41,35.2,46.28,62.34,50.46,96.03,72.93,--,--,--, 净资产报酬率(%),1.36,21.19,0.22,24.68,3.46,21.94,0.99,24.46,4.51,21.31,1.02,24.45,4.76,20.95,1.75,25.13,5.83,21.4,1.6,24.42,4.98,20.51,1.62,24.44,6.21,20.99,1.83,25.23,7.61,21.83,3.65,36.18,18.36,29.99,9.85,55,24.27,36.35,2.12,41.01,9.74,38.07,1.86,37.01,4.09,31.43,0.35,37.08,7.64,30.53,2.02,38.04,9.43,29.84,2.16,35.31,32.49,29.44,23.73,35.96,33.42,29.04,22.01,33.77,30.55,25.22,16.66,33.45,28.7,24.39,19.78,26.4,21.35,18.2,16.18,22.39,18.44,21.07,15.98,55.2,46.93,53.11, 资产报酬率(%),1.11,17.75,0.18,20.54,2.84,18.15,0.82,20.37,3.83,17.91,0.86,20.21,3.96,17.77,1.51,21.77,5.04,18.37,1.39,21.02,4.31,17.51,1.38,19.82,4.99,16.7,1.45,19.44,5.95,16.9,2.89,26.93,12.65,20.45,5.9,29.22,10.73,17.45,1.2,25.3,5.63,22.03,1.15,23.12,2.64,19.99,0.22,21.8,4.32,16.59,1.18,21.24,5.13,16.03,1.21,18.61,17.61,15.58,13.03,19.16,17.98,15.7,12.24,19.34,17.7,14.29,10.09,18.85,17.55,15.27,11.59,15.78,13.64,11.41,10.39,15.67,13.73,15.47,11.89,24.31,21.47,22.83, 销售毛利率(%),--,--,--,--,--,18.43,19.04,19.56,20.5,20.26,21.33,22.37,22.72,24.62,23.42,24.78,25.19,25.53,23.79,23.42,22.26,22.15,21.79,23.59,23.6,23.62,21.37,28.48,29.85,30.71,33.7,33.07,33.38,34.96,36.33,29.47,26.37,23.64,20.84,25.19,24.95,25.58,26.5,23.38,23.14,22.79,25.38,23.3,23.21,23.68,25.62,25.04,24.38,23.68,21.35,26.24,25.89,27.97,30.21,28.17,29.2,29.18,28.43,28.77,30.88,31,33.03,29.04,28.21,27.93,29.16,26.58,26.08,27.44,31.01,26.48,26.8,28.08,29.89,30.03,24.46,25.28, 三项费用比重(%),9.16,8.97,7.98,9.55,8.64,10.21,10.69,7.61,6.5,9.76,13.04,11.95,12.31,12.13,10.44,9.59,10.98,11.58,11.46,9.72,10.98,10.85,10.07,12.09,12.04,11.75,10.34,14.64,14.94,15.37,11.44,12.81,11.8,10.56,9.49,9.71,9.42,10.73,13.5,12.97,14.21,16.04,18.72,14.39,16.24,19.01,21.21,15.04,15.06,16.65,18.04,14.34,15.05,15.16,14.16,14.52,14.56,14.44,17.4,15.27,16.08,15.27,14.92,13.34,13.57,13.71,16.43,15.42,15.34,15.69,18.22,15.35,15.93,17.18,16.78,15.41,13.71,16.03,14.94,13.6,12.85,11.04, 非主营比重(%),-8.89,-29.84,-48.05,2.87,-0.99,1.76,3.59,-6.35,-4.85,-6.55,-11.71,4.35,4.42,3.42,11.5,5.12,3.98,6.04,2.51,4.85,6.78,10.5,0.16,3.08,2.39,4.09,-1.09,1.94,0.36,4.35,1.15,3.91,2.39,0.93,2.48,1.33,2.53,3.76,-3.54,4.95,5.52,7.15,2.93,7.98,5.24,17.87,-21.89,7.59,6.59,-1.3,5.32,11,8.4,11.44,2.99,-1.04,-1.39,-4.27,0.67,-2.66,-0.39,-0.42,0.73,-2.75,-3.5,-4.5,-2.17,2.87,8.1,12.16,0.56,3.86,3.88,0.1,4.43,11.47,28.02,6.58,-0.06,0.59,-1.02,0.09, 主营利润比重(%),389.12,449.69,428.81,224.29,212.66,204.94,254.13,196.85,186.82,194.89,269.6,198.97,198.19,179.26,161.69,168.34,174.51,176.88,189.97,181.91,189.96,180.04,184.63,209.48,206.6,198.65,198.93,212.42,203.66,198.4,149.05,165.09,153.96,144.48,132.35,149.77,152.48,176.82,289.65,202.57,218.78,246.45,309.22,333.48,312.49,495.72,700.47,293.34,266.74,342.44,314.39,212.33,241.27,246.18,279.71,231.65,229.95,226.23,270.52,222.38,221.81,210.08,209.56,192.26,184.86,187.91,204.4,206.8,200.09,198.84,257.91,225.95,244.03,260.72,207.68,209.11,147.22,219.34,200.51,187.4,209.57,177.01,