报告日期,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2008-12-31,2007-12-31, 总资产利润率(%),0.82,0.68,3.98,6.96,4.7,2.05,4.36,1.51,0.93,-0.13,-6.45,-0.99,-0.66,0.47,3.02,3.81,2.68,1.62,5.11,4.99,3.4,1.55,4.4,5.87,2.48,0.98,6.27,4.86,3.15,1.24,4.23,3.41,1.68,0.49,5.78,5.42,3.66,1.49,6.37,4.71,2.93,1.08,15.86,13.24,9.12,--,19.56,--,25.23,17.56, 主营业务利润率(%),21.64,29.69,28.11,34.11,32.96,28.44,23,21.13,18.68,17.47,14.43,13.07,13.22,14.54,18.17,18.22,19.83,17.29,14.82,16.58,17.68,16.55,13.97,13.87,11.41,15.01,14.15,14.04,13.71,13.46,11.81,11.86,11.87,12.02,12.1,12.55,12.83,12.91,12.69,12.98,13.79,13.7,14.24,14.51,14.28,--,15.46,16.6,15.01,12.98, 总资产净利润率(%),0.88,0.72,4.76,8.05,5.08,2.2,4.41,1.5,0.89,-0.13,-6.91,-1.08,-0.72,0.51,3.07,3.88,2.75,1.59,5.96,5.41,3.59,1.49,6.25,7.1,2.9,1.19,6.23,4.88,3.07,1.22,4.34,3.47,1.71,0.49,5.9,5.49,3.64,1.5,9.16,6.71,4.14,1.53,17.44,14.2,9.24,--,23.34,--,31.01,17.56, 成本费用利润率(%),2.39,2.85,7.24,20.93,21.71,18.68,7.77,4.05,3.29,-0.13,-8.98,-2.18,-2.15,3.09,4.25,6.43,7.29,6.9,7.11,8.3,9.24,7.18,5.56,6.02,3.54,4.41,4.27,4.39,4.24,3.32,2.58,2.88,2.24,1.61,3.99,5.01,5.06,4.76,4.9,4.97,5.27,4.52,6.49,7.13,6.83,--,7.04,7.82,7.55,4.55, 营业利润率(%),4.11,4.75,7.13,17.29,17.82,15.47,9.58,4.38,2.96,-0.8,-7.76,-1.83,-1.79,2.86,4.34,6.09,6.63,6.09,6.83,7.79,8.58,6.68,5.27,5.59,3.29,4.12,4.03,4.05,3.92,3.18,2.15,2.45,2.04,1.27,3.7,4.53,4.52,4.49,4.48,4.65,4.86,4.12,6.01,6.55,6.26,--,6.39,7.14,6.94,4.41, 主营业务成本率(%),78.11,70.04,71.68,65.6,66.71,71.19,76.64,78.49,80.95,82.19,85.25,86.66,86.51,85.17,81.54,81.52,79.91,82.49,84.96,83.35,82.26,83.38,85.97,86.08,88.57,84.98,85.83,85.95,86.27,86.53,88.19,88.14,88.12,87.98,87.9,87.45,87.17,87.09,87.31,87.02,86.21,86.3,85.76,85.49,85.72,--,84.52,83.37,84.96,86.99, 销售净利率(%),2.23,3.76,6.03,16.67,16.89,15.94,7.55,3.3,2.76,-0.86,-9.34,-1.95,-1.98,2.7,3.47,5.58,6.46,6.28,6.31,7.25,7.95,5.95,4.29,4.63,2.74,3.19,3.15,3.38,3.16,2.52,2.15,2.36,1.92,1.17,3.14,3.95,4.09,3.68,3.95,4.01,4.18,3.53,4.99,5.4,5.18,--,5.49,5.64,5.58,3.83, 净资产收益率(%),1.47,0.73,5,15,9.19,3.59,7.66,2.04,1.02,-0.8,-22.22,-3.38,-2.16,1.02,4.14,5.56,3.83,2.05,9.62,7.65,5.25,2.03,6.69,10.25,4.26,1.84,7.53,6.08,3.68,1.46,5.23,4.18,1.98,0.54,6.69,6.24,4.14,1.68,7.35,5.39,3.35,1.23,27.41,22.95,15.34,--,36.13,--,43.68,36.63, 股本报酬率(%),55.53,6.85,95.94,70.56,108.87,22.7,126.12,14,86.62,-1.33,11.98,-11.03,64.88,5.23,91.93,35.44,96.28,14,107.07,37.88,55.37,9.15,55.76,28.93,37.65,4.92,43.49,15.98,66.5,8.68,69.99,24.05,46.95,3.33,70.5,36.48,50.82,14.78,96.55,44.95,53.99,10,--,--,--,--,--,--,--,--, 净资产报酬率(%),12.12,1.52,21.68,15.49,25.86,4.43,26.62,3.15,19.75,-0.33,3.04,-2.29,12.97,0.97,18.73,7.18,18.46,2.65,20.85,8.05,12.59,2.07,12.9,9.92,13.87,1.8,16.27,6.07,11.39,1.47,12.01,4.17,7.9,0.57,12.11,6.28,8.94,1.72,11.41,5.42,6.66,1.22,36.11,21.98,24.37,--,42.39,--,41.03,36.63, 资产报酬率(%),5.36,0.68,10.77,6.96,12.5,2.05,13.13,1.51,9.99,-0.13,1.12,-0.99,5.87,0.47,9.96,3.81,10.23,1.62,11.96,4.99,7.75,1.55,8.74,5.87,8.32,0.98,13.52,4.86,9.81,1.24,9.77,3.41,6.63,0.49,10.36,5.42,7.84,1.49,9.83,4.71,5.83,1.08,21.75,13.24,15.09,--,24.8,--,25.23,17.56, 销售毛利率(%),--,--,--,--,--,--,--,--,19.05,17.81,--,13.35,13.49,14.83,18.46,18.48,20.09,17.52,--,16.65,17.74,16.62,--,13.92,11.43,15.02,--,14.05,13.73,13.47,--,11.86,11.88,12.02,--,12.55,12.83,12.91,12.69,12.98,13.79,13.7,14.24,14.51,14.28,13.28,15.48,16.63,15.04,13.01, 三项费用比重(%),11.98,14.92,14.3,17,15.66,14.63,15.86,14.6,13.2,13.6,15.59,14.45,16.47,15.22,14.76,13.4,14.07,12.13,11.91,11.84,12.6,11.23,9.34,8.27,7.74,9.8,9.9,9.48,9.37,9.75,9.6,9.4,9.88,10.52,8.3,7.92,8.19,8.1,8.26,8.21,8.86,9.56,8.15,7.86,7.92,--,9.06,9.39,7.99,8.7, 非主营比重(%),-129.16,-94.64,-12.95,-0.68,-0.25,4.86,19.7,-41.77,-40.56,1404.89,-3.4,-60.95,-82.53,155.63,23.4,30.19,24.34,36.56,60.83,47.77,49.69,39.03,15.96,15.32,18.17,4.06,2.59,3.74,6.75,5.01,19.3,15.62,12.63,19.91,5.89,5.57,6.61,0.96,6.07,1.67,2.79,5.04,0.7,1.09,1.38,--,2.51,1.36,0.66,-1.2, 主营利润比重(%),1003.43,1220.47,450.38,196.66,183.58,176.71,318.81,557.66,601.05,-14478.39,-158.96,-591.46,-596.88,467.86,442.99,297.46,288.47,264.2,214.66,209.74,201.54,243.62,263.38,244.11,335.07,359.13,345.97,334.69,337.9,421.11,468.76,422.37,541.29,758.01,315.02,262.78,265.65,284.65,270.85,274.26,275.42,316.16,233.58,218.06,223.5,--,234.51,228.8,213.84,297.73,