报告日期,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2006-03-31,2005-12-31,2005-09-30,2005-06-30,2005-03-31,2004-12-31,2004-09-30,2004-06-30,2004-03-31,2003-12-31,2003-09-30,2003-06-30,2003-03-31,2002-12-31,2002-09-30,2002-06-30,2002-03-31,2001-12-31,2001-06-30,2000-12-31,2000-06-30,1999-12-31,1999-06-30,1998-12-31,1997-12-31,1997-06-30,1996-12-31,1996-06-30,1995-12-31,1995-06-30,1994-12-31,1994-06-30,1993-12-31,1993-06-30,1992-12-31,1991-12-31,1990-12-31, 总资产利润率(%),0.69,4.43,2.9,1.85,0.61,3.6,2.65,1.71,0.64,3.78,2.45,1.44,0.6,3.28,2.26,1.32,0.34,2.68,2.05,1.27,0.82,2.49,1.61,0.86,0.36,1.88,1.19,0.69,0.29,1.99,1.29,0.84,0.57,2.67,1.89,1.59,1.12,2.83,2.18,1.84,0.82,3.2,0.41,0.29,0.13,1.55,2.04,0.83,0.25,2,1.64,1.15,0.38,2.91,1.55,1.33,0.39,1.6,1.25,0.74,0.25,1.77,1.16,0.8,0.31,1.74,1.36,0.96,0.42,0.37,-1.01,-0.68,-0.97,-3.01,-0.53,0.06,0.01,0.24,-0.98,-1.94,-1.29,0.92,0.75,4.35,1.47,1.36,2.4,1.6,3.09,2.56,5.15,2.43,7.08,1.91,3.8,--,--, 主营业务利润率(%),9.92,12.22,11.92,12.25,10.93,12.61,11.55,11.84,11.01,12.93,12.37,11.07,11.58,13.14,13.7,13.94,14.51,14.29,12.12,12.61,13.27,10.66,10.97,10.46,11.84,10.32,10.16,10.15,13.84,10.5,10.95,10.37,10.59,11.57,11.82,13.36,15.79,13.32,12.93,14.58,14.06,15.26,11.41,11.8,13.16,13.75,13.03,12.71,10.87,11.08,12.32,12.06,10.68,15.58,15.27,14.58,14.24,14.27,14.58,14.65,14.46,16.31,15.99,15.67,15.22,15.89,17.06,17.4,17.5,14.85,16.51,15.67,16.34,19.42,20.63,21.55,24.07,19.07,19.24,12.67,16.12,19.97,24.32,22.43,22.28,100,21.58,100,16.56,100,100,100,27.06,29.48,14.97,13.84,22.55, 总资产净利润率(%),0.69,4.58,2.94,1.86,0.62,3.81,2.79,1.79,0.65,3.89,2.56,1.48,0.63,3.42,2.38,1.37,0.36,3.93,1.94,1.22,0.81,2.48,1.57,0.8,0.34,1.88,1.17,0.71,0.3,2.04,1.33,0.86,0.57,2.74,1.97,1.66,1.17,2.98,2.34,1.91,0.84,4.66,0.43,0.3,0.13,1.96,2.36,0.9,0.26,2.12,1.72,1.19,0.39,2.42,1.55,1.36,0.4,1.59,1.3,0.8,0.26,1.79,1.16,0.82,0.31,1.65,1.36,0.98,0.43,0.32,-0.95,-0.64,-0.96,-3.06,-0.53,0.06,0.01,0.21,-0.89,-1.93,-1.27,0.91,0.77,5.18,1.53,1.38,2.49,1.63,3.33,2.15,6.34,2.46,9.61,2.48,3.8,--,--, 成本费用利润率(%),4.09,6.45,5.79,5.49,4.19,5.22,5.21,5,3.74,5.34,5,3.99,3.73,5.58,5.72,5.19,3.34,5.43,4.69,4.58,5.38,4.56,3.85,2.79,2.78,3.63,2.82,2.58,3.05,4.01,3.41,3.2,4.19,4.75,5.26,6.81,9.47,6.86,6.93,8.6,7.6,8.55,1.63,1.77,1.72,4.64,7.93,3.94,2.17,3.16,4.24,4.47,2.7,3.98,3.61,3.82,2.45,2.77,2.73,2.67,1.87,3.71,2.87,2.86,2.15,3.01,2.89,3.02,3.26,1.02,-3.3,-3.53,-11.44,-7.31,-1.56,0.57,0.53,0.94,-5.1,-5.57,-8.52,4.13,6.92,17.54,8,--,11.26,--,11.86,--,--,--,29.18,13.54,15.22,12.69,27.02, 营业利润率(%),3.88,5.94,5.37,5.08,3.96,4.85,4.88,4.67,3.52,4.9,4.59,3.74,3.37,5.34,5.43,4.84,3.07,4.62,3.46,2.93,2.32,3.33,3.55,2.56,2.42,2.54,1.49,0.81,2.88,2.53,3.01,2.92,4.02,3.96,4.52,6.32,8.63,5.3,6.47,7.91,7.02,6.69,1.56,1.67,1.65,4.42,7.59,3.79,2.19,2.78,4.1,4.27,2.48,3.94,3.62,3.88,2.69,3,2.98,2.9,2.18,4.01,3.14,3.15,2.46,3.26,3.1,3.2,3.46,1.46,-2.75,-3.18,-12.53,-7,-1.34,0.77,0.53,1.49,-5.02,-5.61,-8.6,3.8,7.06,14.26,7.67,12.47,10.65,12.34,11.13,12.56,20.54,16.81,26.33,13.64,12.94,10.94,20.93, 主营业务成本率(%),89.82,87.54,87.89,87.55,88.9,87.17,88.25,87.91,88.79,86.75,87.28,88.61,88.08,86.44,85.88,85.64,85.05,85.13,87.83,87.32,86.66,89.3,89.01,89.52,88.15,89.67,89.83,89.84,86.14,89.43,88.99,89.6,89.36,88.38,88.14,86.6,84.17,86.61,87.01,85.37,85.86,84.62,88.25,87.92,86.58,85.95,86.66,87.02,88.66,88.56,87.31,87.59,89.07,84.01,84.32,84.99,85.41,85.36,85.08,85.02,85.18,83.19,83.57,83.97,84.38,83.76,82.65,82.38,82.22,84.78,83.17,84.09,83.46,80.07,78.82,77.96,75.58,80.22,80.15,86.62,83.17,79.89,75.69,77.17,77.12,0,77.8,0,83.09,0,0,0,68.35,65.64,0,0,0, 销售净利率(%),3.39,5.33,4.74,4.46,3.44,4.26,4.22,4.03,3.08,4.31,4.02,3.35,3.1,4.59,4.69,4.19,2.7,4.31,3.48,3.35,4.35,3.19,2.63,1.93,1.67,2.56,2.14,2.04,1.75,2.85,2.35,2.25,2.92,3.48,3.38,4.33,6,4.42,4.83,6.02,5.29,5.8,1.2,1.31,1.26,4.32,6.2,3.55,2.13,3.06,3.06,3.23,2.55,2.22,2.07,2.72,1.78,1.7,1.91,1.87,1.29,2.53,2.14,2.2,1.64,2.02,2.14,2.25,2.23,0.74,-3.43,-3.71,-12.98,-8.39,-1.82,0.31,0.16,0.64,-5.89,-6.53,-9.49,3.2,5.78,13.77,6.26,10.57,8.46,10.45,8.97,10.68,18.18,14.29,22.28,11.71,5.82,4.92,9.42, 净资产收益率(%),1.74,11.22,7.41,4.67,1.55,9.11,6.79,4.42,1.46,8.9,5.91,3.39,1.31,6.77,4.9,2.81,0.71,5.97,2.39,1.61,1.62,1.45,0.14,-0.55,-0.51,0.91,0.36,0.34,-0.57,0.8,0.11,0.07,0.13,3.22,3.59,3.57,2.54,7.44,6.49,5.33,2.27,8.84,0.8,0.55,0.24,2.89,3.04,1.6,0.44,3.17,2.36,1.58,0.56,3.38,2.81,2.4,0.75,2.96,2.47,1.63,0.52,3.37,2.17,1.61,0.62,3.23,2.71,1.99,0.85,0.83,-3.22,-2.17,-3.47,-10.6,-1.7,0.16,0.03,0.69,-3.18,-4.59,-2.96,2.07,1.65,9.36,3.63,3.23,5.72,3.58,7.21,3.67,10.62,3.29,9.6,2.46,0.07,--,--, 股本报酬率(%),7.07,262.65,28.4,229.95,6.13,235.58,24.98,218.97,5.56,213.89,21.45,188.89,5.22,186.95,18.5,166.55,2.82,208.1,8.73,217.03,3.74,282.7,7.36,245.55,1.58,228.24,5.55,195.52,1.43,171.75,6.23,164.64,2.63,163.26,22.55,347.94,13.41,305.45,25.01,246.51,8.43,206.67,1.65,96.29,0.49,96.6,5.96,112.07,0.71,109.35,4.35,102.18,0.94,97.24,5.28,110.18,1.38,106.17,102.57,98.81,93.82,96.59,91.98,88.71,84.54,86.82,83.53,79.92,75.41,72.95,100.03,100.57,96.86,84.04,93.21,93.66,90.31,88.63,78.34,65.82,62.58,68.16,67.73,81.71,33.21,7.58,32.26,8.31,34.1,8.81,24.37,7.4,36.26,--,--,--,--, 净资产报酬率(%),1.79,67.98,7.74,63.29,1.67,65.55,7.11,64.37,1.6,62.98,6.52,59.47,1.65,54.03,5.45,49.83,0.84,70.55,4.47,113.64,1.9,146.11,3.95,137.04,0.85,124.79,3.08,109.84,0.77,94.27,3.46,92.39,1.42,89.54,6.59,102.91,4.05,92.08,7.63,74.03,2.57,64.1,0.82,47.94,0.25,48.25,2.97,64.74,0.42,64.55,2.57,60.13,0.56,59.77,3.08,64.13,0.81,63,61.5,59.87,57.55,59.56,57.58,55.8,53.38,55.19,53.34,51.43,48.86,47.75,75.3,74.84,72.93,61.14,62.14,61.32,59.21,58.13,53.1,26.97,25.23,26.69,21.98,26.97,14.09,3.23,14.2,3.58,14.41,3.69,10.09,3.29,13.91,6.83,15.6,--,--, 资产报酬率(%),0.69,25.8,2.9,23.88,0.61,24.75,2.65,23.34,0.64,25.21,2.45,22.24,0.6,23.38,2.26,20.81,0.34,22.72,2.05,49.86,0.82,59.86,1.61,59.33,0.36,47.56,1.19,38.66,0.29,35.88,1.29,34.09,0.57,35.97,1.89,29.07,1.12,27.82,2.18,23.07,0.82,20.92,0.41,24.61,0.13,26.31,2.04,34.88,0.25,40.31,1.64,39.8,0.38,40.33,1.55,31.02,0.39,31.26,27.53,25.23,26.14,28.3,27.58,25.61,24.45,26.03,22.68,20.7,20.37,19.84,23.98,23.61,20.69,17.57,19.99,19.86,19.43,19.15,16.61,11.58,11.12,11.81,10.05,12.55,5.7,1.36,5.97,1.6,6.18,2.56,5.15,2.43,10.21,5.29,8.28,--,--, 销售毛利率(%),--,--,--,--,--,--,--,12.09,11.21,13.25,12.72,11.39,11.92,13.56,14.86,14.36,14.95,14.87,12.17,12.68,13.34,10.7,10.99,10.48,11.85,10.33,10.17,10.16,13.86,10.57,11.01,10.4,10.64,11.62,11.86,13.4,15.83,--,12.99,14.63,14.14,15.38,11.75,12.08,13.42,14.05,13.34,12.99,11.34,11.44,12.69,12.41,10.93,15.99,15.68,15.01,14.59,14.75,14.82,14.89,14.55,16.81,16.43,16.03,15.62,16.24,17.35,17.62,17.78,15.22,16.83,15.91,16.54,19.93,21.18,22.04,24.42,19.78,19.85,13.38,16.83,20.11,24.31,22.83,22.88,--,22.2,--,16.91,--,--,--,31.65,34.36,--,--,--, 三项费用比重(%),3.52,4,4.08,4.17,4.15,4.5,4.26,4.2,4.4,4.88,4.72,6.76,7.17,7.88,8.16,8.58,10.17,8.85,7.37,8.03,8.04,6.92,6.61,6.69,7.02,7.64,7.86,8.14,8.43,8.3,7.7,7.54,6.68,7.71,7.34,7.14,7.01,8.07,6.77,6.97,6.8,8.25,10.04,10.15,11.51,11.05,9.82,9.65,9.42,8.15,8.59,8.36,8.38,11.01,11.21,10.69,11.55,11.5,11.62,11.75,12.27,13.13,14.18,13.92,13.75,13.46,14.49,14.72,14.6,17.65,19.91,19.61,29.35,26.55,22.25,20.93,23.43,17.87,24.71,23.88,25.58,23.14,23.23,15.71,15.44,0,12.64,0,6.88,0,0,0,13.85,15.99,0,0,0, 非主营比重(%),11.36,16.19,10.95,10.77,9.92,12.01,13.2,13.52,15.14,13.28,7.17,10.07,8.87,10.66,11.68,8.97,14.87,15.9,23.32,33.05,54.47,24.53,4.3,4.81,8.57,35.89,53.34,80.21,0.3,39.46,14.91,15.35,0.27,17.65,12.88,1.15,0.17,20.52,3.17,3.78,0.39,16.49,14.14,5.44,2.15,69.19,55.05,9.7,-8.81,19.03,7.48,12.28,6.32,30.96,-3.72,-5.64,-12.92,-10.65,-11.24,-11.65,-19.61,-9.89,-8.71,-12.14,-15.85,-0.28,-9.5,-8.16,-8.2,331.79,11.52,2.88,3.05,9.71,13.07,-35.19,-0.27,-23.82,-1.38,-55.3,3.17,194.45,83.68,56.98,2.44,22.6,7.69,8.39,4.89,16.95,23.85,0,46.73,-16.51,0,0,0, 主营利润比重(%),259.07,206.22,223.36,242.8,279.58,262.62,238.98,256.13,315.53,263.18,267.98,289.94,324.59,248.45,253.64,283.82,453.9,278.37,271.05,288.59,260.37,242.85,298.3,389.38,446.65,291.81,369.14,401.25,479.55,268.09,331.55,333.73,263.12,253.16,235.11,209.05,182.76,204.78,198.7,183.64,199.43,192.04,711.05,677.57,780.19,304.97,169.75,332.43,507.46,360.9,301.54,280.34,404.06,410.53,441.33,396.76,597.4,530.67,549.34,564.4,791.4,454.2,568.55,558.49,718.16,541.45,606.2,591.62,553.12,1409.93,-484.05,-427.31,-126.35,-248.13,-1297.53,3772.1,4564.86,2063.29,-358.15,-204.52,-172.73,468.22,355.29,137.13,299.08,802.07,210.43,810.62,154.55,795.97,486.86,594.87,106.88,251.78,115.66,126.51,107.76,