报告日期,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2006-03-31,2005-12-31,2005-09-30,2005-06-30,2005-03-31,2004-12-31,2004-09-30,2004-06-30,2004-03-31,2003-12-31,2003-09-30,2003-06-30,2003-03-31,2002-12-31,2002-09-30,2002-06-30,2002-03-31,2001-12-31,2001-06-30,2000-12-31,2000-06-30,1999-12-31,1999-06-30,1998-12-31,1998-06-30,1997-12-31,1997-06-30,1996-12-31,1996-06-30,1995-12-31,1995-06-30,1994-12-31,1994-06-30,1994-03-31,1993-12-31,1992-12-31,1991-12-31,1990-12-31, 总资产利润率(%),-0.24,-2.35,-3.41,-3.04,-1.92,0.39,0.4,0.46,0.31,1.19,0.92,0.79,0.45,2.08,1.36,1.04,0.69,2.05,1.77,0.97,0.64,2.44,1.72,1,0.68,2.43,1.64,1.19,0.84,2.86,2.07,1.52,1.06,2.89,2.18,1.65,1.15,2.96,2.31,1.64,1.11,2.71,2.06,1.68,1.13,3.32,1.92,1.64,1.07,3.27,1.84,1.58,1.08,2.67,2.04,1.48,1.2,3.45,1.83,1.4,1.11,1.93,1.36,1.2,0.95,1.77,1.5,1.16,0.95,1.16,1.28,0.81,0.9,3.66,3.19,2.74,1.03,4.39,2.51,4.18,2.32,5.35,3.89,5.97,3.15,5.33,2.84,5.37,3.3,8.08,3.24,9.35,3.63,3.48,9.11,1.76,0.65,1.41, 主营业务利润率(%),49.34,46.45,46.85,42.6,38.22,31.35,31.22,31.95,30.27,28.65,29.74,27.97,25.78,27.23,26.84,26.01,25.34,25.97,26.14,24.24,22.35,21.56,20.29,19.93,17.2,20.07,18.27,17.52,16.12,17.52,17.04,16.61,15.71,19.5,18.73,18.31,16.81,20.03,19.04,18.66,17.7,20.33,19.86,19.29,18.45,19.86,20.77,20.81,20.5,20.94,20.98,21.11,19.51,22.21,20.48,20.64,19.2,21.73,21.51,20.83,19.66,20.52,19.3,19.79,19.12,18.28,18.04,18.02,17.4,17.56,16.96,16.67,16.12,17.56,17.08,17.21,16.7,17.77,16.28,18.62,18.45,22.72,24.72,19.07,18.19,16.3,100,13.64,100,15.05,100,100,100,15.97,13.46,15.29,14.15,15, 总资产净利润率(%),-0.24,-2.26,-3.29,-2.93,-1.91,0.37,0.39,0.44,0.31,1.15,0.89,0.75,0.45,1.97,1.3,1.01,0.69,2.03,1.8,0.95,0.63,2.46,1.74,0.97,0.67,2.72,1.79,1.29,0.88,2.96,2.12,1.53,1.07,3.07,2.26,1.67,1.15,2.97,2.28,1.63,1.12,2.79,2.07,1.67,1.14,3.34,1.95,1.63,1.08,3.31,1.92,1.63,1.11,2.72,2.09,1.48,1.23,3.58,1.84,1.41,1.12,1.99,1.38,1.21,0.96,1.78,1.51,1.17,0.96,1.16,1.28,0.8,0.91,3.67,3.21,2.77,1.04,4.33,2.6,4.12,2.28,5.79,4.12,5.82,3.09,6.23,3.1,6.09,3.37,8.93,3.33,11.54,4.28,3.29,10.64,2.49,0.88,1.41, 成本费用利润率(%),-3.4,-9.71,-17.99,-23.62,-27.44,1.59,1.81,2.69,3.01,3.11,3.22,3.91,5.07,5.46,5.12,5.58,7.24,6.64,7.09,5.47,6.3,6.54,6.75,6.55,7.35,6.68,6.39,6.27,6.86,5.92,5.55,5.51,6.26,6.01,5.79,5.96,7.01,6.16,5.7,5.95,7.18,5.95,5.74,6.45,7.66,7.36,6.13,7.21,8.41,6.26,5.63,6.81,7.81,6.51,6.36,6.95,8.18,8.77,5.6,6.25,8.48,5.85,5.35,6.26,8.23,5.07,4.94,5.78,8.51,5.32,5.37,5.47,8.69,8.31,8.67,10.22,10.05,9.91,10.53,11.28,11.8,12.95,18.16,11.17,9.95,8.68,--,6.96,--,7.57,--,--,--,8.45,6.33,7.24,2.49,3.1, 营业利润率(%),-3.67,-11.14,-22.39,-31.2,-36.59,1.75,1.8,2.55,2.92,2.96,3.1,3.75,4.8,5.13,4.81,5.23,6.66,6.64,6.7,5.33,5.96,6.27,6.28,6.08,6.84,5.98,5.91,5.78,6.34,5.05,5.04,5.03,5.73,5.4,5.42,5.54,6.43,5.66,5.49,5.77,6.72,5.86,5.5,6.13,7.21,3.67,5.09,6.86,7.92,4.69,4.6,5.31,5.45,10.61,6.09,6.48,7.64,8.36,5.33,5.93,8.07,5.81,5.25,5.98,7.72,4.9,4.88,5.68,8.26,6.85,5.24,5.3,8.33,8,8.3,9.71,9.63,9.35,9.69,10.57,10.5,12.04,15.85,10.34,9.31,8.69,7.23,7.1,7.65,7.58,7.09,7.52,7.47,8.67,6.37,6.77,2.36,3.2, 主营业务成本率(%),46.35,49.1,49.07,52.9,57.64,68.68,69.74,70.17,70.94,69.52,70.41,70.21,72.56,67.49,68.24,68.86,70.1,68.63,69.47,71.44,72.67,73.92,76.91,79.28,81.98,78.99,80.97,81.73,83.05,81.68,82.18,82.65,83.49,79.59,80.36,80.77,82.14,79.07,80.08,80.48,81.35,78.74,79.25,79.87,80.7,78.91,78.13,78.32,78.47,78.4,78.31,78.26,79.91,77.13,79.06,78.92,80.25,77.7,78.05,78.71,79.79,78.79,79.99,79.47,80.23,81.29,81.52,81.57,82.05,82.04,82.64,82.98,83.38,82.01,82.48,82.38,82.87,81.82,83.4,80.93,81.17,76.7,74.6,79.74,80.27,83.23,0,85.69,0,84.45,0,0,0,83.86,83.3,83.23,84.62,83.24, 销售净利率(%),-3.93,-10.84,-21.93,-30.48,-37.3,0.63,0.94,1.59,2.06,2.32,2.5,2.94,3.19,3.74,3.43,3.72,4.76,3.54,4.58,3.39,3.86,4.1,4.31,4.19,4.8,4.9,4.4,4.22,4.52,4.11,3.97,3.91,4.54,4.23,4.25,4.32,5.01,4.19,4.23,4.36,5.17,4.38,4.27,4.71,5.57,5.52,4.46,5.19,5.89,5.31,4.23,5.01,5.47,4.48,4.63,4.58,6.5,6.12,4.05,4.46,6.21,3.49,3.31,4.08,5.53,3.06,3.45,3.79,5.36,2.11,3.2,3,5.22,6.41,7.43,9.39,6.18,7.49,8.35,8.81,9.07,10.27,13.93,8.84,8,6.89,6.12,5.39,5.14,6.92,4.75,7.43,5,5.5,5.82,1.7,1.72,2.15, 净资产收益率(%),-0.3,-3.29,-4.73,-4.11,-2.78,0.42,0.45,0.65,0.54,1.72,1.3,1.13,0.75,3.63,2.47,2.01,1.38,3.77,3.37,1.76,1.21,4.67,3.32,1.73,1.25,4.53,2.87,2.09,1.41,4.22,3,2.19,1.51,4.16,2.97,2.17,1.48,3.89,2.89,2.09,1.47,3.62,2.6,2.1,1.47,4.31,2.6,2.13,1.42,4.57,2.63,2.13,1.43,4.18,2.66,1.87,1.6,3.11,2.43,1.84,1.46,2.51,1.91,1.5,1.16,2.25,1.86,1.42,1.15,2.33,1.84,1.1,1.15,4.67,4.04,3.4,1.39,5.9,3.69,6.24,3.31,7.9,5.41,10.15,5.67,10,4.79,10,5.07,12.49,4.56,16.48,4.62,0.05,0.15,0.02,0.08,0.1, 股本报酬率(%),-2.41,293.87,-35.03,275.87,-20.98,299.48,4.46,284.38,3.62,281.24,10.92,270.47,5.54,275.22,17.59,250.54,9.81,243.68,26.31,216.36,8.91,227.62,25,194.36,9.33,209.91,22.09,171.41,10.32,181.3,22.57,161.01,11.16,167.5,21.65,145.92,10.53,150.24,20.63,130.5,10.28,132.5,17.97,117.43,9.93,125.68,16.8,104.96,9.25,113.5,16.55,90.95,9.42,96.58,17.06,77.97,10.03,93.6,98.21,92.64,68.97,71.7,66.68,64.09,61.37,64.1,61.05,57.49,55.23,54.6,53.17,51.39,50.52,63.75,57.37,53.58,42.45,59.46,48.09,53.12,39.29,53.41,61.31,80.92,51.38,66.94,21.85,46.16,20.23,57.17,16.36,44.48,15.37,12.5,--,--,--,--, 净资产报酬率(%),-0.32,39.18,-4.73,36.99,-2.78,38.54,0.57,36.5,0.47,36.45,1.42,35.31,0.72,36.07,2.34,33.57,1.25,32.16,3.49,29.19,1.18,30.6,3.4,26.36,1.25,28.38,3.04,23.78,1.41,25.16,3.19,22.94,1.57,23.96,3.13,21.32,1.52,22.05,3.05,19.49,1.52,19.85,2.72,17.86,1.49,19.18,2.51,15.61,1.37,16.98,2.5,13.8,1.42,14.73,2.62,12.08,1.54,14.66,16.11,15.27,14.38,15.16,14.12,13.67,12.92,13.63,13.02,12.29,11.7,11.63,11.32,10.82,10.61,13.53,12.09,11.36,9.16,12.99,10.5,11.99,8.91,12.46,9.7,14.04,9.13,12.36,4.12,12.51,4.68,14.39,4.59,12.29,4.62,5.34,16.86,2.92,25.49,24.98, 资产报酬率(%),-0.24,28.69,-3.41,26.92,-1.92,27.1,0.4,25.55,0.31,23.8,0.92,23.75,0.45,21.84,1.36,19.12,0.69,17.28,1.77,15.74,0.64,15.8,1.72,14.38,0.68,14.86,1.64,13.08,0.84,16.24,2.07,15.17,1.06,16.1,2.18,15.54,1.15,16.37,2.31,14.51,1.11,14.51,2.06,13.83,1.13,14.62,1.92,12.47,1.07,13.4,1.84,10.37,1.08,11.64,2.04,9.65,1.2,11.72,13.08,12.29,11.6,12.37,11.8,11.58,10.91,11.72,11.06,10.54,10.02,10.04,9.8,9.48,9.2,11.75,10.49,9.72,7.7,11.03,8.07,9.6,7.16,9.38,7.53,9.45,5.93,7.44,2.84,7.22,3.3,9.75,3.24,9.35,3.63,3.48,10.17,2.1,1.96,3.66, 销售毛利率(%),--,--,--,--,--,--,--,29.83,29.06,30.48,29.59,29.79,27.44,32.51,31.76,31.14,29.9,31.03,30.22,28.37,27.33,26.08,23.09,20.72,18.02,21.01,19.03,18.28,16.95,18.32,17.82,17.35,16.51,20.41,19.64,19.23,17.86,20.93,19.92,19.52,18.65,21.26,20.75,20.13,19.3,21.09,21.87,21.68,21.53,21.6,21.69,21.74,20.09,22.87,20.94,21.08,19.75,20.91,20.64,20.44,19.57,21.21,20.01,20.53,19.77,18.71,18.48,18.44,17.95,17.96,17.36,17.02,16.62,17.99,17.52,17.63,17.13,18.18,16.6,19,18.83,23.3,25.4,20.26,19.73,16.77,--,14.31,--,15.55,--,--,--,16.14,16.7,16.77,15.38,16.76, 三项费用比重(%),54.82,59.24,70.23,74.07,73.21,30.11,29.86,29.9,27.88,26.92,26.86,24.59,21,22.16,22.06,20.76,18.71,19.55,19.45,18.89,16.42,15.61,14.08,13.96,10.67,14.27,12.67,11.75,9.6,12.62,12.15,11.55,10.03,14.22,13.34,12.86,10.39,14.18,13.44,13.09,11.27,16.36,15.72,14.48,12.56,18.07,17.59,16.05,14.68,15.75,15.62,14.26,12.88,13.88,16.33,14.03,12.84,16.8,16.54,15.4,14.48,15.81,15.41,14.87,13.57,15.34,17.47,16.6,14.56,15.29,15.59,14.77,12.25,14.12,13.28,12.56,12.7,11.27,10.03,11.96,9.93,13.91,10.64,11.19,11.82,9.28,0,7.81,0,7.74,0,0,0,13.1,7.33,8.73,12.34,14.07, 非主营比重(%),-2.22,-1.67,-0.9,-0.44,1.21,-10.54,-0.32,3.14,0.66,3.26,1.05,1,0.95,1.9,1.11,-0.29,1.93,-3,-0.58,-2.26,-0.21,4.67,2.91,4.82,5.03,4.27,2.1,3.35,0.85,11.91,6.39,4.83,3.47,5.54,0.75,1.37,2.47,3.8,-0.14,1.2,4.7,27.46,23.61,26.89,21.88,60.55,36.98,18.63,17,32.58,19.81,11.07,25.5,-30.63,8.56,-3.97,16.97,32.22,5.75,9.32,37.21,-0.7,-2.8,-1.15,0.18,-29.36,-0.94,-4.52,1.44,-9.88,9.24,0.01,-1.08,6.26,8.15,7.43,1.57,-8.56,3.21,5.19,-1.31,-1.16,-0.75,3.79,2.06,7,25.54,4.27,1.18,-7.74,2.27,3.43,0,-0.93,-5.88,-0.13,25.73,69.33, 主营利润比重(%),-1374.35,-423.9,-211.03,-137.18,-103.2,1990.9,1745.15,1213.52,1029.09,937.44,952.15,740.47,534.28,525.42,550.88,491.69,374.99,418.11,395.35,468.09,377.42,350.38,320.48,323.83,250.3,318.91,302.85,296.45,251.49,310.99,322.85,317.73,265.91,342.32,341.72,324.8,256.25,345.13,353.83,332.25,263.57,355.96,361.11,314.23,255.87,274.7,350.07,303,258.85,352.8,393.96,332.86,267.62,372.07,335.98,318.1,250.74,260.44,404.09,352.42,244.63,368.02,375.38,332.6,245.87,371.28,367.46,316.01,210.48,337.45,320.29,310.77,193.02,218.76,204.83,176.69,173.05,191.84,164.87,176.82,170.98,192.39,158.46,185.27,195.14,201.93,1382.94,208.1,1307.57,214.58,1410.63,1328.93,1338.87,194.63,226.68,226.03,578.08,487.6,