报告日期,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2009-12-31,2008-12-31, 总资产利润率(%),2.97,2.23,0.93,2.02,1.38,0.83,0.34,1.51,0.96,0.78,0.25,5.09,4.47,3.57,1.89,3.68,2.28,1.56,1.13,1.16,1.27,1.46,0.41,2.28,1.98,1.35,0.99,6.42,6.49,4.41,1.66,4.95,5.16,3.39,1.25,6.45,5.84,5.28,1.85,7.54,6.24,4.28,1.93,7.71,4.29,14.51, 主营业务利润率(%),8.58,9.99,9.94,6.69,5.49,0.49,-6.34,3.29,8.37,17.19,9.7,33.76,36.75,40.49,41.89,35.58,34.02,34.24,36.97,30.15,36.82,33.92,35.42,31.74,33.25,35.98,32.12,36.64,35.26,33.17,31.32,27.68,27.91,27.92,26.57,25.09,27.17,29.88,28.13,32.12,30.64,31.31,28.85,37,26.97,49.38, 总资产净利润率(%),3.19,2.27,0.96,2.07,1.42,0.84,0.35,1.62,1.05,0.77,0.25,5.17,4.62,3.62,1.89,3.87,2.42,1.56,1.13,1.71,1.5,1.54,0.42,2.39,2.06,1.45,1.02,7.21,6.55,4.47,1.68,5.76,5.22,3.46,1.27,6.53,5.9,5.01,1.85,7.98,6.46,4.36,1.99,8.14,4.21,14.51, 成本费用利润率(%),5.42,5.62,5.16,2.66,1.9,0.73,0.56,3.42,4.4,8.86,2.34,37.04,42.31,49.09,53.13,29.33,24.43,22.58,34.6,19.62,27.45,33.06,22.49,20.36,20.72,21.63,35.75,43.38,46.16,44.39,31.23,25.64,30.55,31.76,28.34,22.92,26.81,32.2,29.62,34.33,31.76,32.31,33.54,44.54,27.96,80.49, 营业利润率(%),5.04,5.14,4.73,2.61,1.85,0.75,0.62,3.23,4.24,8.3,2.47,27.18,29.93,33.22,34.83,22.27,19.46,18.14,25.82,10.81,21.29,27.07,20.08,17.33,17.25,19.07,26.95,32.09,34.12,34.18,24.3,18.24,24.13,24.56,22.58,18.33,21.32,25.32,23.51,25.54,24.35,24.71,25.43,31.46,22.63,45.31, 主营业务成本率(%),90.77,89.39,89.45,92.53,93.67,98.5,105.16,95.53,89.53,77.94,84.89,62.32,59.76,56.55,55.1,63,64.67,64.54,62.08,66.53,59.47,62.3,61.23,62.49,61.53,58.56,62.18,58.11,60.64,62.98,64.74,67.43,67.31,67.44,68.2,70.2,68.11,70.12,67.72,67.88,66.13,65.26,67.52,58.79,67.42,43.3, 销售净利率(%),3.33,3.34,3.07,2.19,2.13,2.14,1.88,2.57,3.53,7.75,5.71,19.84,23.29,25.61,24.97,14.89,12.88,11.75,17.27,14.67,16.25,22.19,11.64,16.75,18.85,19.28,24.63,27.02,27.74,26.8,22.71,19.6,20.85,20.62,18,17.8,20.73,24.55,18.4,19.34,18.8,19.09,19.23,23.5,16.8,33.23, 净资产收益率(%),9.02,6.28,2.61,5.99,3.99,2.47,1.1,4.55,3.09,2.05,0.79,11.32,10.02,7.89,3.98,7.15,4.3,4.46,3.09,5.33,3.27,2.96,0.8,4.39,3.7,3.26,2.05,12.47,11.18,7.95,2.98,9.64,7.58,5.22,1.79,9.1,7.78,6.47,2.63,10.5,8.6,5.83,2.31,9.07,4.63,14.6, 股本报酬率(%),19.52,75.79,5.67,69.8,7.91,61.1,1.95,59.17,5.45,50.57,1.18,65.4,21.66,52.02,8.59,47.31,10.56,40.17,5.91,29.12,3.36,23.03,0.8,22.48,10.63,65.12,5.75,93.5,28.49,72.34,7.3,70.85,16.4,57.07,3.99,62.37,18.85,96.15,101.33,414.55,977.57,217.21,100.49,881.8,611.04,882.75, 净资产报酬率(%),8.72,34.86,2.59,31.85,3.49,26.64,0.85,25.82,2.4,22.76,0.52,28.48,9.36,23.46,3.97,22.26,5.08,25.7,2.86,14.32,3.11,21.88,0.75,21.3,3.36,22.8,1.9,31.34,10.61,27.9,2.77,27.89,6.59,23.49,1.61,25.59,7.18,7.63,2.45,10.04,24.74,5.69,2.27,21.1,15.55,21.23, 资产报酬率(%),2.97,12.89,0.93,12.31,1.38,10.94,0.34,10.94,0.96,10.95,0.25,13.96,4.47,11.13,1.89,10.44,2.28,7.71,1.13,5.58,1.27,11.33,0.41,12.29,1.98,10.32,0.99,16.92,6.49,16.3,1.66,16.42,5.16,17.72,1.25,20.1,5.84,6.74,1.85,7.54,18.55,4.28,1.93,18.01,13.96,19.4, 销售毛利率(%),--,--,--,--,--,--,--,--,--,22.06,15.11,37.68,40.24,43.2,44.65,37,35.33,35.46,37.92,33.47,40.53,37.7,38.77,37.51,38.47,41.44,37.82,41.89,39.36,37.02,35.26,32.57,32.69,32.56,31.8,29.8,31.89,29.88,32.28,35.88,33.87,34.74,32.48,41.21,32.58,53.03, 三项费用比重(%),1.58,1.51,1.57,2.41,2.53,2.97,3.24,3.75,5.02,10.33,10.94,6.44,6.93,7.48,7.19,11.56,12.94,13.65,11.6,17.45,14.19,13.61,18.76,11.63,13.57,15.75,8.83,10.96,8.81,7.6,8.53,14.74,7.4,5.88,7.28,8.9,8.59,8.53,7.67,6.53,7.54,8.05,4.78,7.64,7.78,5.32, 非主营比重(%),2.6,2.3,0.53,11.74,10.91,36.11,94.99,14.05,9.67,18.81,105.57,1.92,2.54,1.55,0.5,2.11,1.12,1.04,1.05,51.52,20.72,20.67,9.94,10.57,15.96,15.46,15.7,25.21,25.27,27.17,11.55,48.51,22.65,21.46,19.29,18.33,14.8,8.78,9.07,7.13,8.38,6.36,5.22,6.93,12.6,4.38, 主营利润比重(%),170.33,194.31,210.04,262.59,298.4,65.07,-1039.19,95.75,196.78,208.18,409.31,125.38,123.78,123.1,120.74,159.64,176.48,190.94,143.2,176.07,173.37,128.72,188.92,195.06,199.84,208.58,117.12,113.64,103.84,100.37,129.88,123.96,114.94,112.77,116.13,130.61,124.47,118,119.38,125.75,125.44,126.31,113.28,117.62,119.37,109.68,