报告日期,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2012-12-31,2011-12-31,2010-12-31,2009-12-31, 总资产利润率(%),1.94,1.21,0.82,0.11,-0.7,-1.11,0.14,0.97,0.9,0.8,0.32,1.13,1.17,1.12,0.82,2.91,2.27,2.42,1.81,6.48,5.65,3.98,2.41,5.24,3.52,1.79,1.2,4.68,--,--,--,6.08,7.42,11.52,17.39,17.71, 主营业务利润率(%),10.78,10.99,13.16,10.36,10.44,8.61,11.56,12.81,13.68,14.77,13.95,12.95,13.66,14.49,15.52,15.68,14.94,16.47,19.55,21.38,20.58,20.07,20.5,18.3,17.24,15.87,16.42,16.49,16.17,14.75,14.98,15.92,17.02,16.26,21.26,19.45, 总资产净利润率(%),2.22,1.35,0.89,0.11,-0.7,-1.05,0.13,1.09,1.03,0.8,0.32,1.2,1.19,1.12,0.82,3.2,2.48,2.51,1.84,6.71,5.53,3.77,2.35,5.4,3.69,1.8,1.19,5.2,--,--,--,6.78,8.42,13.44,19.09,17.71, 成本费用利润率(%),4.81,4.9,6.94,0.5,-2.24,-5.56,1.15,2.39,3.03,4.21,3.93,2.46,3.96,5.23,6.87,7.1,7.16,10.92,15.11,12.99,13.82,13.39,15.73,9.65,8.75,6.48,8.22,8.72,8.41,6.28,6.19,9.76,11.86,13.14,18.13,16.98, 营业利润率(%),4.6,4.7,6.46,1.12,-2.21,-5.75,1.17,1.29,2.48,4.11,3.71,2.4,3.87,5.04,6.54,6.77,7.14,10.65,12.68,11.52,11.81,11.4,13.54,7.93,7.83,6.03,7.52,7.6,7.42,5.76,5.59,7.88,9.84,10.94,14.89,14.45, 主营业务成本率(%),88.69,88.38,86.11,88.93,88.7,90.6,87.46,86.5,85.65,84.4,85.04,86.24,85.56,84.82,83.72,83.45,84.25,82.63,79.79,77.86,78.94,79.41,78.87,81.31,82.4,83.77,83.18,83.27,83.59,84.98,84.69,83.66,82.77,83.39,78.65,80.46, 销售净利率(%),3.53,3.29,4.68,0.19,-1.75,-4.79,1.47,1.79,2.51,3.01,2.35,1.97,2.62,3.83,5.28,4.61,4.9,7.44,10.03,8.03,8.93,9.34,10.14,6.39,5.88,4.39,5.29,5.86,5.57,4.24,4.64,6.56,8.39,9.96,13.13,13.75, 净资产收益率(%),4.59,2.72,1.74,0.75,-1.45,-2.34,0.39,2.91,2.66,1.66,0.77,2.38,2.16,1.97,1.44,5.16,3.97,3.89,2.8,11.82,9.08,6.16,3.93,9.38,6.66,3.25,2.85,11.58,--,--,--,13.65,14.91,20.53,28.06,33.91, 股本报酬率(%),12.66,168.4,4.79,175.33,-4,159.55,0.7,160.22,5.24,116.29,1.39,113.32,4.76,103.43,3.17,104.44,8.74,94.05,7.83,126.25,21.4,102.93,13.65,144.72,21.62,108.95,--,--,--,--,--,--,--,--,--,--, 净资产报酬率(%),4.49,61.06,1.74,78.29,-1.82,72.93,0.31,70.65,2.32,52.05,0.62,50.55,2.12,46.26,1.39,46.58,3.95,42.57,2.72,50.78,8.83,43.76,3.89,42.91,6.59,34.43,2.78,48.81,--,--,--,46.52,14.72,55.92,28.43,33.37, 资产报酬率(%),1.94,27.72,0.82,30.61,-0.7,31.42,0.14,28.33,0.9,26.32,0.32,25.72,1.17,26.6,0.82,26.75,2.27,27.23,1.81,29.7,5.65,29.04,2.41,24.4,3.52,19.22,1.2,20.27,--,--,--,21.43,7.42,31.53,17.39,17.71, 销售毛利率(%),--,--,--,--,--,--,--,--,--,15.6,14.96,--,14.44,15.18,16.28,--,15.75,17.38,20.21,--,21.06,20.59,21.13,--,17.6,16.23,16.82,16.73,16.41,15.02,15.31,16.34,17.23,16.61,21.35,19.54, 三项费用比重(%),5.76,5.84,6.54,8.43,12.14,13.83,14.06,11.66,11.75,11.58,11.34,11.19,10.7,10.53,10.03,10.41,10.64,10.29,9.6,8.76,8.82,9.07,7.67,9.14,8.63,9.28,8.45,8.46,7.91,8.39,8.51,7.86,6.9,5.38,5.57,4.86, 非主营比重(%),0.8,-1.6,0.3,-124.42,0.4,0.61,13.88,65.24,25.81,2.89,3.12,-8.49,-1.17,1.65,-2.89,-0.42,-2.06,-2.77,6.83,-1.56,3.2,4.37,1.22,9.75,2.03,0.37,0.61,5.25,3.83,2.07,3.54,12.18,7.67,6.57,2.59,0.33, 主营利润比重(%),235.76,236.43,203.21,2110.92,-459.26,-147.28,981.58,542.97,460.88,362.25,364.82,535.96,355.18,288.45,239.22,232.99,217.9,160.78,143.66,188.41,168.77,168.36,149.54,208.83,215.68,262.1,216.94,205.58,209.5,250.72,258.65,177.45,159.62,138.86,139.09,134.15,