报告日期,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2005-12-31,2004-12-31, 总资产利润率(%),1.08,0.61,0.3,4.27,3.4,2.17,0.73,5.31,3.33,2.14,0.97,6.26,4.49,2.98,1.01,6.7,4.66,3.19,1.09,7.07,9.13,6.99,2.39,15.97,10.34,7.23,2.34,15.21,11.29,9.36,2.84,20.08,12.39,10.8,3.12,21.06,14.39,12.66,3.38,21.37,14.39,12.26,3.03,16.26,12.38,9.61,2.28,20.85,13.18,9.37,2.56,15.98,8.12,9.95,--,25.39,--,--,21.87,18, 主营业务利润率(%),39.48,40.51,46.13,42.75,46.48,46,47.77,44.11,45.26,46.98,49.3,43.88,44.3,45.32,44.71,39.7,44.64,44.52,47.67,39.63,40.36,41.33,41.34,35.82,34.05,34.23,30.56,53.07,65.05,66.03,70.93,64.9,66.27,66.3,67.71,63.2,67.31,67.86,66.45,66.94,65.47,65.66,69.41,67.85,67.26,68.16,68.36,61.27,58.78,56.18,56.84,59.09,59.96,59.23,--,56.41,56.49,52.71,52.07,48.41, 总资产净利润率(%),1.07,0.61,0.29,4.4,3.47,2.25,0.73,6.38,3.98,2.52,0.99,6.62,4.56,3,1.01,7.16,4.92,3.3,1.11,9.62,9.49,7.12,2.37,16.27,10.12,7.42,2.36,18.55,11.77,9.47,2.88,21.66,12.8,10.99,3.17,23.13,15.08,13.03,3.4,23.58,15.19,12.42,3.06,17.12,12.6,9.63,2.29,23.02,14.08,9.74,2.6,23.55,11.94,11.66,--,29.52,--,--,25.36,18, 成本费用利润率(%),7.29,6.92,7.57,16.71,22.56,22.13,14.87,25.82,24.13,20.97,16,18.86,18.91,18.46,13.77,21.09,23.7,22.3,18.26,24.62,23.78,25.33,17.51,24.52,20.94,22.28,14.97,48.76,52.98,62.46,41.55,66.11,54.39,65.88,40.23,67.23,60.24,67.13,36.96,61.37,53.58,60.33,34.2,51.45,45.47,51.57,27.81,57.14,44.75,44.12,26.24,54.79,37.82,36.67,--,43.56,43.35,37.68,30.66,23.33, 营业利润率(%),5.63,5.16,6,13.3,16.76,16.96,11.67,19.43,18.56,17.29,14.08,16.78,16.27,16.05,8.72,13.09,16.41,15.35,12.74,17.59,16.9,17.56,11.91,17.66,15.44,16.27,10.63,27.21,33.01,36.07,27.33,37.67,32.75,36.98,26.41,36.72,34.27,36.04,23.12,33.9,30.71,33.43,21.08,30.11,28.01,31.01,17.15,32.56,27.34,27.2,16.76,30.55,22.16,21.82,--,25.59,25.52,23.26,18.51,13.88, 主营业务成本率(%),59.9,58.92,53.4,56.46,52.71,53.07,51.14,55.09,53.91,52.11,49.8,55.37,55.05,54.03,54.61,59.54,54.62,54.88,51.68,59.7,59.05,58.1,58.09,63.49,65.33,65.2,68.84,45.47,32.87,32.1,27.07,32.95,31.4,31.66,30.34,34.59,30.58,30.22,31.68,30.81,32.27,32.2,28.76,29.68,30.52,29.9,29.63,36.76,39.33,42.09,41.27,38.76,37.9,38.64,--,41.48,41.43,45.34,45.69,49.08, 销售净利率(%),5.17,4.79,5.29,12.7,14.92,15.72,10.7,17.52,16.84,16.59,12.97,14.35,14.3,14.99,11.28,15.24,16.69,17.18,14.11,18.77,17.97,19.8,14.09,18.08,15.76,17.54,12.02,33.13,35.54,39.03,30.45,38.77,35.68,40.38,29.44,38.06,36.86,39.88,26.97,37.47,35.04,38.27,26.04,34.76,32.02,34.58,22.46,36.83,31.03,30.06,21.08,36.26,28.22,28.18,--,29.76,29.92,27.11,24.02,19.5, 净资产收益率(%),1.01,0.67,0.44,4.27,3.76,2.48,0.87,5.58,3.79,2.53,1.26,7.98,5.38,3.6,1.25,7.87,5.46,3.71,1.25,7.8,11.31,8.57,2.84,20.28,13.27,9.74,3.16,22.36,13.16,10.58,3.46,22.91,14.44,12.28,3.52,24.15,16.16,14.06,3.75,24.52,16.51,13.6,3.36,18.28,13.52,10.6,2.41,23.7,15.04,10.91,3.06,19.27,10.71,16.45,--,40.88,--,16.32,33.56,28.39, 股本报酬率(%),10.81,31,2.96,67.16,34.01,44.8,7.03,70.48,31.42,37.27,6.46,56.54,26.33,32.19,5.8,51.98,25.76,30.47,16.95,136.13,79.07,91.81,18.85,158.24,76.41,84.38,18.41,140.38,60.68,62.75,14.45,113.05,55.72,59.46,13.56,99.66,54.83,56.29,16.33,113.57,62.43,58.91,11.99,71.18,44.82,40.83,16.05,156.82,85.55,67.32,14.93,197.05,91.14,--,--,--,--,--,--,--, 净资产报酬率(%),1.23,3.56,0.34,7.71,3.93,5.29,0.83,8.46,3.79,4.65,1.26,11.17,5.37,6.66,1.22,10.81,5.53,6.67,1.26,10.37,11.55,13.8,2.96,25.55,13.42,12.93,2.95,23.38,13.03,13.84,3.25,26.3,14.4,15.6,3.59,27.37,16.58,17.47,3.88,28.09,16.94,16.62,3.48,21.4,14.27,13.47,2.58,25.9,15.68,13.01,3.14,20.3,10.26,16.45,--,41.96,--,--,33.14,28.42, 资产报酬率(%),1.08,3.1,0.3,6.59,3.4,4.36,0.73,7.35,3.33,4.08,0.97,8.89,4.49,5.59,1.01,9.15,4.66,5.76,1.09,9.17,9.13,11.06,2.39,19.77,10.34,10.39,2.34,18.2,11.29,12.41,2.84,22.91,12.39,13.63,3.12,23.65,14.39,15.32,3.38,23.77,14.39,14.77,3.03,18.35,12.38,11.66,2.28,22.46,13.18,10.97,2.56,17.4,8.12,9.95,--,27.36,--,--,21.87,18, 销售毛利率(%),--,--,--,--,--,46.93,48.86,--,46.1,47.89,50.2,--,44.95,45.97,45.39,40.46,45.38,45.12,48.32,--,40.95,41.9,41.91,--,34.67,34.8,31.16,--,67.13,67.9,72.94,--,68.6,68.34,69.66,65.41,69.42,69.78,68.32,69.19,67.73,67.8,71.24,70.32,69.48,70.1,70.37,63.24,60.67,57.91,58.73,61.24,62.1,61.36,--,58.52,58.57,54.66,54.31,50.92, 三项费用比重(%),25.96,25.88,32,23.39,21.4,23.15,28.81,20.02,23.59,32.67,39.09,30.59,30.76,32.55,36.01,24.75,26.28,26.86,33.15,22.4,23.95,23.98,28.32,18.7,19.26,18.43,20.1,27.62,36.88,33.13,47.44,29.96,36.35,31.52,43.84,26.25,31.99,30.33,42.59,32.32,33.96,31.19,49.25,37.04,38.97,36.66,52.62,28.6,31.58,28.94,41.73,29.11,37.09,37.78,--,29.93,30.42,30.18,32.58,33.41, 非主营比重(%),10.03,12.74,4.13,1.39,-5.17,-0.38,4.03,10.29,4.86,8.79,8.44,8.23,5.49,5.96,33.57,30.53,11.23,11.7,22.1,18.57,21.06,22.85,32.63,17.63,18.8,19.07,29.67,33.86,26.41,23.85,28.34,19.69,21.92,20.59,23.96,14.62,12.48,14.07,17.83,15.52,16.34,15.46,22.84,15.72,14.08,12.22,26.84,15.39,16.09,15.27,24.8,23.26,24.03,24.24,--,20.08,20.36,20.31,25.01,29.97, 主营利润比重(%),625.92,685.87,710,317.19,274.99,269.41,396.45,225.07,239.5,261.41,343.13,268.27,271.07,281.36,355.77,221.32,230.74,242.42,305.46,194.48,203.05,197.43,271.44,176.24,190.79,182.48,228.02,145.98,170.94,157.56,223.11,150.89,173.85,154.31,221.12,149.07,172.75,161.79,236.18,166.81,178.41,166.06,254.21,190.61,206.28,192.94,291.7,159.27,180.45,175.02,255.09,154.01,205.56,205.62,--,176.16,176.3,180.55,210.93,244.19,