报告日期,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2010-12-31,2010-06-30,2009-12-31,2008-12-31,2007-12-31, 总资产利润率(%),-2.39,-2.02,0.95,5.21,5.24,3.78,1.85,0.57,1.14,0.69,1.2,3.02,2.66,1.1,1.21,-2.54,-2.45,-1.59,-0.35,1.06,0.71,1.03,1.33,-4.1,-2.42,-0.75,-0.38,1.74,0.65,-0.07,1.12,3.42,1.92,1.83,2.08,6.85,4.42,8.07,--,12.84,--,14.25,9.9,15.1,11.92,6.31, 主营业务利润率(%),17.2,17.76,22.39,23.84,23.85,24.32,24.32,28.1,27.5,28.69,31.83,32.13,30.88,31.18,33.23,30.19,28.04,27.82,29.54,29.68,29.37,30.75,33.28,29.44,27.99,29.6,32.36,29.72,28.54,28.44,31.33,30.61,30.5,31.87,33.83,34.13,33.36,33.18,--,29.76,--,33.54,34.65,32.53,23.64,19.47, 总资产净利润率(%),-2.38,-1.94,0.92,5.53,5.37,3.67,1.83,0.58,1.1,0.64,1.16,3.13,2.58,1.03,1.18,-2.36,-2.22,-1.48,-0.33,1.19,0.77,1.01,1.33,-3.91,-2.29,-0.69,-0.36,1.8,0.65,-0.07,1.1,3.47,1.85,1.77,2.04,9.58,5.97,7.37,--,14,--,15.58,9.14,16.54,14.55,6.31, 成本费用利润率(%),-2.37,-2.54,5.11,6.46,8.91,9.27,8.72,0.75,2.8,3.24,6.48,3.79,4.68,3.62,6.25,-2.48,-2.89,-4.31,-1.83,2.27,2.94,4.35,7.98,-4,-3.11,-0.65,-0.69,3.11,2.05,0.93,6.97,6.11,5.38,7.24,13.41,11.99,10.8,11.87,--,10.81,--,13.13,14.55,13.43,12.26,10.36, 营业利润率(%),-2.56,-2.8,4.71,6.01,8.08,8.41,7.91,0.64,2.67,3.11,5.98,3.65,4.43,3.53,5.99,-2.49,-3.5,-5.07,-2.65,1.59,2.29,3.53,6.87,-4.83,-4.02,-1.7,-2.38,3.11,1.62,0.61,6.21,5.44,4.95,6.31,11.25,10.46,9.62,10.44,--,9.47,--,11.56,12.71,11.59,10.28,7.99, 主营业务成本率(%),81.97,81.5,76.84,75.36,75.32,74.78,74.78,71.03,71.61,70.38,67.14,66.72,67.87,67.48,65.38,68.65,70.74,71,69.29,69.26,69.87,68.42,65.81,69.78,71.14,69.44,66.96,69.46,70.55,70.49,67.68,68.48,68.62,67.28,65.24,64.96,65.62,65.7,--,69.32,--,65.63,64.31,66.51,75.52,80, 销售净利率(%),-2.97,-3.65,2.91,4.39,6.17,6.38,6.59,0.49,1.41,1.3,4.17,3.05,3.68,2.28,4.68,-2.82,-4.18,-4.76,-2.16,1.41,1.36,2.49,5.59,-4.85,-4.18,-1.84,-1.91,2.15,1.14,-0.19,5.08,4.47,3.54,4.89,9.5,8.92,8.01,8.67,--,8.08,--,9.59,10.39,9.97,9.28,5.53, 净资产收益率(%),-3.9,-3.04,1.51,8.5,7.94,5.28,2.69,0.87,1.56,0.89,1.6,4.34,3.36,1.34,1.57,-3.54,-3.26,-2.23,-0.51,1.67,1.07,1.26,1.68,-5.28,-3,-0.88,-0.47,2.29,0.8,-0.09,1.33,4.23,2.2,2.12,2.4,8.4,5.05,10.26,--,21.19,--,24.25,13.65,27.39,24.03,18.17, 股本报酬率(%),-6.7,42.51,2.53,58.96,13.69,52.16,4.53,43.32,2.58,40.95,2.72,44.22,5.57,37.54,2.56,25.72,-4.97,27.71,-1.34,51.86,2.73,48.38,4.51,25.27,-8.1,32.87,-2.64,72.25,4.48,49.57,7.57,68.39,12.15,50.45,27.24,160.55,72.01,--,--,--,--,--,--,--,--,--, 净资产报酬率(%),-4,25.56,1.42,33.7,7.87,31.07,2.69,26.41,1.56,25.02,1.6,26.43,3.36,23.11,1.57,16.92,-3.26,18.13,-0.51,19.75,1.07,18.07,1.68,9.55,-3,11.91,-0.47,12.75,0.8,8.96,1.33,12.13,2.2,9.14,2.4,14.49,5.05,25.35,--,35.57,--,24.25,25.89,27.39,24.03,18.17, 资产报酬率(%),-2.39,16.41,0.95,20.95,5.24,22.22,1.85,17.41,1.14,19.27,1.2,18.43,2.66,18.96,1.21,12.14,-2.45,12.92,-0.35,12.48,0.71,14.77,1.33,7.42,-2.42,10.16,-0.38,9.66,0.65,7.58,1.12,9.81,1.92,7.92,2.08,11.82,4.42,19.94,--,21.56,--,14.25,18.78,15.1,11.92,6.31, 销售毛利率(%),--,--,--,--,--,--,--,--,--,29.62,32.86,--,32.13,32.52,34.62,31.35,29.26,29,30.71,--,30.13,31.58,34.19,--,28.86,30.56,33.04,--,29.45,29.51,32.32,--,31.38,32.72,34.76,--,34.38,34.3,--,30.68,--,34.37,35.69,33.49,24.48,20, 三项费用比重(%),19.06,20.44,17.65,17.03,15.41,16.1,16.5,25.47,25.05,26.31,25.98,28.3,26.76,30,29.45,32.71,33.7,35.54,35.92,28.79,28.08,28.53,27.48,34.77,32.86,32.29,37.21,27.17,27.96,29.18,26.18,25.45,25.85,25.55,22.44,23.18,23.44,22.68,--,20.05,--,21.89,21.91,20.76,13.26,11.09, 非主营比重(%),-3.07,-11.11,5.38,7.05,6.23,6.64,6.14,75.56,17.13,9.8,5.11,36.75,23.03,30.21,15.54,-48.09,-72.66,-52.21,-127.44,70.36,43.26,31.6,14.61,-26.08,-41.95,-269.31,-356.75,31.69,79.45,156.83,20.31,12.69,9.85,7.01,5.32,2.06,1.06,1.7,--,2.98,--,0.34,-0.08,2.2,6.41,15.78, 主营利润比重(%),-711.07,-680.8,459.68,395.93,292.39,286.02,302.69,3859.12,1008.18,906.77,521.98,882.34,688.55,872.43,552.1,-1186.54,-917.44,-599.5,-1517.43,1320.18,1011.08,722.98,442.56,-698.27,-859.68,-4433.73,-4459.22,980.04,1403.73,3033.48,473.77,527.82,594.89,469.78,284.61,319.7,342.93,312.35,--,304.84,--,289.07,272.92,274.42,215.17,205.11,