报告日期,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2005-12-31,2004-12-31, 总资产利润率(%),8.27,8.53,3.53,21.39,20.5,16.92,6.8,8.71,5.93,3.91,0.83,3.83,2.3,1.47,0.15,2.1,1.9,1.28,0.13,2.63,2.24,1.21,0.11,2.27,2.12,1.45,0.14,3.99,2.68,1.6,0.08,4.33,2.72,1.27,-0.51,5.28,2.99,1.3,-0.6,4.6,2.85,0.95,-1.06,8.93,5.89,2.48,0.71,8.12,5.57,2.4,0.58,7.62,6.53,3.04,0.51,13.19,12.44,--,--,9.37,8.96,10.68, 主营业务利润率(%),55.91,55.74,58.81,61.35,61.45,59.93,58.7,61.44,59.91,60.65,57.42,49.33,46.92,56.15,50.8,52.44,52.08,51.05,57.36,48.06,46.06,43.04,33.42,49.89,44.93,45.9,42.87,45.13,41.72,42.91,37.3,52.53,47.84,49.07,50.76,48.71,46.01,49.13,48.22,52.24,49.37,47.4,48.07,47.64,47.6,46.85,40.57,48.7,50.26,47.68,47.09,44.37,44.36,41.58,35.95,43.09,43.04,--,--,40.88,43.74,59.06, 总资产净利润率(%),10.17,10.55,4.24,23.18,21.06,17.72,7.07,9.04,6.11,3.97,0.82,3.86,2.31,1.47,0.15,2.24,2.01,1.32,0.13,2.46,2.13,1.2,0.1,2.39,2.16,1.46,0.14,4.94,3.25,1.9,0.1,4.56,2.84,1.29,-0.5,5.4,2.98,1.27,-0.59,4.87,2.95,0.98,-1.09,9.23,6.14,2.55,0.71,8.45,5.72,2.4,0.56,9.78,8.27,3.7,0.61,14.22,12.72,--,--,9.66,10.11,10.68, 成本费用利润率(%),61.34,82.87,72.51,80.66,90.23,101.15,83.18,47.22,40.85,41.6,23.09,18.96,15.19,16.58,3.69,11.42,14.01,12.79,4.12,10.18,13.03,9.67,2.32,11.35,13.98,14.27,3.98,17.89,16.1,16.28,3.1,14.79,12.67,8.51,-8.77,17.04,13.36,9.34,-10.89,17.73,13.79,7.83,-23.79,27.99,28.74,21.18,13.11,30.48,30.88,21.75,14.49,23.96,25.26,15.33,5.93,24.01,28.34,--,--,18.22,22.77,41.68, 营业利润率(%),37.17,45.97,39.82,41.57,47.29,50.01,44.93,28.43,26.15,26.41,17.22,14.23,11.6,14.23,4.23,11.04,5.3,3.42,-13.02,-7.82,1.73,1.67,-12.78,0.88,2.92,3.79,-8.53,8.5,6.23,3.28,-15.48,5.09,3.36,0.9,-40.79,8.18,5.81,1.33,-52.61,9.95,9.27,3.33,-39.2,17.1,19.12,13.72,5.43,19.64,20.11,14.05,4.36,14.95,17.42,10.78,1.21,13.11,15.34,--,--,14.99,13.5,27.28, 主营业务成本率(%),42.74,42.79,40.07,38.01,38.17,39.64,40.59,37.87,39.69,39.21,42.38,49.82,52.02,42.72,48.52,46.52,46.92,47.76,41.79,51.05,53.22,56.25,66.13,48.96,53.98,52.82,55.97,53.74,57.08,55.98,61.46,46.29,50.81,49.32,46.86,50.36,53.1,49.9,49.95,46.85,49.95,51.97,50.5,51.51,51.73,52.6,58.74,50.53,48.91,51.6,51.64,54.94,54.98,57.85,63.4,56.28,56.34,--,--,58.08,55.62,39.98, 销售净利率(%),33.03,39.98,33.59,36.37,41.51,43.76,37.85,25.74,23.2,23.74,16.61,13.15,11.12,13.6,3.87,9.95,11.72,11.34,3.46,9.68,10.83,8.85,2.17,9.97,12.11,12.43,3.34,14.02,12.95,13.73,2.54,12.95,11.4,8.02,-14.43,13.65,11.44,8.84,-17.55,13.41,11.32,6.84,-37.74,20.65,20.53,15.86,11.32,21.15,21.77,16.23,13.96,18.2,19.48,13.51,5.81,20.84,24.2,--,--,15.09,19.34,29.6, 净资产收益率(%),9.63,9.95,4.06,27.23,24.51,21.56,9.46,11.81,8.2,5.4,1.12,5.28,3.21,2.07,0.21,3.03,2.72,1.76,0.18,3.39,2.97,1.77,0.16,3.4,2.95,2,0.19,5.44,3.54,2.03,0.11,7.04,4.45,2.03,-0.77,8.05,4.52,1.9,-0.92,7.13,4.34,1.47,-1.66,12.92,9.04,3.91,1.06,12.26,8.54,3.67,0.83,11.71,9.89,4.38,0.71,25.34,22.25,--,--,20.05,24.21,30.06, 股本报酬率(%),40.86,66.7,19.68,115.65,74.03,90.52,25.18,54.9,20,36.59,2.55,34.98,7.21,26.05,0.45,26.57,5.85,22.34,0.37,24.57,6.26,19.88,0.32,22,6.08,18.08,0.77,48.37,14.14,32.52,0.42,42.41,10.41,27.61,-3.51,37.1,20.06,45.38,-3.97,63.7,18.29,34.13,-6.76,77.42,35.75,35.05,3.95,62.64,30.28,27.25,2.81,52.49,32.38,25.07,2.17,--,--,--,--,--,--,--, 净资产报酬率(%),9.37,15.23,3.92,36.59,24.23,30.23,9.48,21.84,8.2,15.45,1.11,15.41,3.25,11.88,0.21,12.23,2.7,10.42,0.17,11.53,2.95,9.48,0.15,10.55,2.93,8.79,0.19,11.86,3.54,8.26,0.11,17.57,4.45,12.09,-0.77,8.05,4.52,10.26,-0.92,14.68,4.34,8.34,-1.66,18.75,9.04,9.37,1.06,16.95,8.54,8.1,0.83,15.7,9.89,8.12,0.71,32.05,22.25,--,--,26.62,24.21,30.06, 资产报酬率(%),8.27,13.32,3.53,28.62,20.5,24.1,6.8,16.06,5.93,11.18,0.83,11.04,2.3,8.37,0.15,8.54,1.9,7.7,0.13,9.02,2.24,6.53,0.11,7.11,2.12,6.43,0.14,8.71,2.68,6.53,0.08,10.84,2.72,7.58,-0.51,5.28,2.99,7.04,-0.6,9.48,2.85,5.4,-1.06,12.95,5.89,5.93,0.71,11.23,5.57,5.29,0.58,10.22,6.53,5.64,0.51,16.68,12.44,--,--,12.45,8.96,10.68, 销售毛利率(%),--,--,--,--,--,--,--,--,--,60.79,57.62,--,47.98,57.28,51.48,--,53.08,52.24,58.21,--,46.78,43.75,33.87,--,46.02,47.18,44.03,--,42.92,44.02,38.54,--,49.19,50.68,53.14,50.15,46.9,50.1,50.05,53.15,50.05,48.03,49.5,48.49,48.27,47.4,41.26,49.47,51.09,48.4,48.36,45.06,45.02,42.15,36.6,43.72,43.66,--,--,41.92,44.38,60.02, 三项费用比重(%),16.48,11.21,13.73,12.84,13.84,9.32,12.62,21.58,23.88,24.06,31.96,25.32,27,45.43,65.64,49.06,44.29,45.25,66.63,52.72,45.26,40.21,54.06,47.09,41.79,42.28,59.65,33.96,32.44,38.58,63.81,45.81,44.27,48.87,106.46,37.69,39.44,48.32,104.42,39.17,39.18,45.05,99.74,27.06,27.51,32.14,38.09,27.68,28.83,32.97,48.13,26,25.33,29.66,33.83,29.87,28.44,--,--,23.71,28.68,30.09, 非主营比重(%),2.98,1.41,-0.02,-0.09,-0.06,-0.11,-0.19,0.18,0.55,0.84,2.53,6.8,13.53,3.91,39.85,1.07,58.96,71.63,389.19,178.23,91.63,91.73,631.23,117.32,96.44,95.07,366.38,56.33,57.29,78.8,493.55,62.28,71.58,87.75,-196.59,45.12,52.04,83.44,-205.34,35.08,24.46,54.93,-7.57,22.98,16.67,23.28,55.94,18.49,16.96,23.94,70.23,23.47,14.8,20.17,79.16,36.96,36.6,--,--,0.73,30.63,7.85, 主营利润比重(%),150.46,121.24,147.71,147.73,130.01,119.96,130.9,216.34,229.23,229.95,333.58,342.37,385.7,379.24,1199.69,475.06,403.11,423.7,1274.16,451.04,356.32,457.91,1191.69,452.2,331.89,333.69,922.29,283.98,285.55,275.44,951.28,380.77,391.47,577.74,-371.77,321.28,368.61,530.31,-283.44,338.84,398.54,620.22,-133.25,214.27,207.3,259.33,317.2,202.35,207.14,256.97,321.51,226.89,216.89,307.83,618.79,206.8,177.83,--,--,270.89,226.21,199.54,