报告日期,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2006-03-31,2005-12-31,2005-09-30,2005-06-30,2005-03-31,2004-12-31,2004-09-30,2004-06-30,2004-03-31,2003-12-31,2003-09-30,2003-06-30,2003-03-31,2002-12-31,2002-09-30,2002-06-30,2002-03-31,2001-12-31,2001-06-30,2000-12-31,2000-06-30,1999-12-31,1999-06-30,1998-12-31,1998-06-30,1997-12-31,1997-06-30,1996-12-31,1995-12-31,1994-12-31, 总资产利润率(%),0.4,1.89,1.73,0.69,-0.06,1.33,2.05,1.27,0.57,1.87,1.7,0.95,0.29,3.79,2,0.98,0.42,1.93,1.76,0.99,0.23,2.05,1.73,0.95,0.18,2.35,2.27,1.49,0.32,3.82,2.71,1.54,0.27,3.89,3.5,1.94,0.47,15.49,3.11,2.5,1.94,2.34,-2.41,-1.65,-1.19,-1.06,-3.44,-2.58,-1.29,-3.88,-3.07,-2,-0.67,2,-2.7,-1.9,-0.87,-3.95,-1.9,-0.52,-0.26,-4.37,0.01,0.26,0.02,0.48,0.51,0.5,0.19,0.95,1.12,0.91,0.29,1.9,1.72,1.18,0.38,3.55,2.08,7.77,5.89,13.21,7.92,17.63,10.96,15.21,5.08,10.67,24.88,21.56, 主营业务利润率(%),69.86,68.76,68.06,66.66,61.96,69.49,69.87,68.62,65.61,66.13,65.18,63.91,62.76,61.4,63.12,62.15,63.66,61.18,62.29,61.37,60.7,44.26,40.22,34.34,32.33,48.89,51.05,56.2,61.32,59.26,59.09,56.77,57.58,49.74,53.02,51.87,50.25,45.53,50.33,47.28,38.35,30.11,34.19,32.69,30.16,23.51,27.41,25.18,22.06,12.45,22.49,21.61,12.87,15.4,15.72,15.28,13.99,13.41,14.77,15.67,13.61,5.34,9.12,10.3,10.09,9.24,8.51,8.45,8.03,17.96,24.03,36.84,55.31,58.61,62.83,63.02,61.88,65.36,70.74,71.65,73.5,75.28,77.57,79.1,77.53,54.13,100,75.77,77.09,75.13, 总资产净利润率(%),0.39,1.88,1.72,0.69,-0.05,1.34,2.08,1.27,0.57,2.17,1.99,1.12,0.34,3.76,2.01,0.98,0.42,2.06,1.88,1,0.23,2.04,1.74,0.95,0.18,2.43,2.34,1.51,0.32,3.92,2.73,1.55,0.27,3.99,3.56,1.96,0.47,13.26,3,2.4,1.84,2.38,-2.39,-1.63,-1.18,-1.07,-3.43,-2.57,-1.28,-3.5,-2.76,-1.91,-0.64,1.86,-2.79,-1.88,-0.87,-3.61,-1.77,-0.49,-0.25,-4.83,0.01,0.26,0.02,0.54,0.57,0.55,0.19,0.99,1.17,0.96,0.29,1.92,1.75,1.18,0.38,3.96,2.15,9.51,6.04,15.39,8.34,20.26,12.04,20.73,6.8,17.14,31.28,21.56, 成本费用利润率(%),11.21,7.28,9.61,6.33,-0.51,5.93,9.17,7.99,8.9,5.94,8.16,6.92,4.92,8.83,6.96,5.07,4.56,6.91,6.8,5.23,2.54,4.59,4.72,3.66,1.42,4.56,6.2,7.03,3.75,10.31,10.95,9.95,5.16,11.59,14.13,12.08,7.51,47.17,15.99,20.95,33.55,8.93,-12.15,-12.72,-19.52,-3.53,-16.41,-18.05,-18.89,-8.61,-13.19,-14.25,-12.81,9.41,-19.39,-19.22,-19.43,-19.63,-12.93,-5.58,-6.25,-11.56,0.05,1.38,0.19,1.29,1.85,2.69,1.7,3.28,6.67,11.93,13.56,20.67,27.65,28.8,20.11,43.13,57.51,99.24,106.85,157.24,190.49,195.15,198.18,85.74,--,127.78,159.23,133.89, 营业利润率(%),10.89,6.51,9.42,6.43,-0.48,5.63,8.67,7.79,8.26,5.79,7.67,6.34,4.47,5.31,6.81,4.89,4.43,5.81,6.38,5.03,2.55,3.94,4.07,2.89,1.12,3.9,5.63,6.25,3.63,8.28,9.21,8.59,4.9,9.34,12.28,10.56,7.05,11.21,2.13,-1.85,-15.99,-13.7,-13.86,-14.81,-24.88,-17.31,-19.9,-22.53,-24.11,-11.48,-21.31,-23.65,-14.68,9.31,-24,-23.64,-24.16,-24.46,-15.86,-6.5,-6.62,-12.2,0.05,1.37,0.19,1.2,1.83,2.65,1.7,3.39,6.38,10.89,12.57,17.08,21.78,22.42,16.68,34.48,37.95,52.18,51.83,62.56,67.63,67.4,66.52,44.9,35.87,62.97,66.57,61.03, 主营业务成本率(%),27.51,29.34,30.05,31.34,36.23,28.57,28.13,29.36,32.07,31.71,32.58,33.94,36.08,36.51,35.75,36.7,35.09,36.93,36.53,37.47,38.17,54.56,58.75,64.77,66.88,49.88,47.62,42.32,37.06,39.04,39.13,41.47,40.57,48.58,45.29,46.53,48.25,52.84,48,51.18,60.18,68.64,64.55,66.12,68.93,75.52,71.65,73.92,77.14,86.88,76.5,77.4,86.77,83.74,83.32,83.75,85.03,85.61,84.3,83.39,85.53,94.28,90.51,89.3,89.48,90.48,91.24,91.3,91.74,81.69,75.41,62.36,43.49,40.17,35.85,35.7,36.79,33.26,27.81,27.16,25.28,23.29,20.96,19.11,19.99,43.88,0,22.19,22.31,24.27, 销售净利率(%),7.07,5.53,7.44,5.19,-0.99,3.5,7.65,7.24,7.51,4.95,6.24,5.5,3.72,7.11,5.31,3.91,3.52,4.17,5.36,4.13,2.05,3.53,3.86,3,1.18,4.18,5.88,6.67,3.63,9.61,9.51,8.42,3.21,9.51,11.65,10.01,5.2,43.78,15.67,21.35,38.92,10.2,-13.79,-14.53,-24.1,-4.41,-19.46,-21.79,-23.44,-10.18,-16.11,-17.86,-14.69,10.82,-24.05,-23.76,-24.12,-24.52,-15.91,-6.55,-6.65,-12.97,0.04,1.15,0.16,1.12,1.64,2.39,1.42,2.64,5.4,9.22,10.07,13.9,18.48,19.01,14.26,29.51,32.12,43.73,44.23,53.05,57.41,56.5,56.45,40.04,30.36,53.13,66.57,61.03, 净资产收益率(%),0.44,2.19,2,0.84,-0.06,1.51,2.31,1.4,0.62,2.16,1.97,1.15,0.36,4.79,2.64,1.28,0.55,2.55,2.38,1.19,0.29,2.43,2.11,1.17,0.23,3.04,2.88,1.81,0.39,4.57,3.15,1.8,0.32,4.61,4.06,2.25,0.55,18.07,5.28,4.35,3.35,4.65,-4.94,-3.31,-2.37,-2.12,-7.21,-5.29,-2.58,-7.67,-5.93,-4.25,-1.38,4.46,-8.58,-5.33,-2.44,-10.81,-5.12,-1.36,-0.73,-12.68,0.03,0.54,0.03,1.03,1.09,1.03,0.32,1.65,1.9,1.57,0.45,3,2.73,1.84,0.6,5.65,2.87,10.19,7.8,18.05,9.4,21,13.4,17.69,6,25.73,65.62,42.19, 股本报酬率(%),2.02,116.26,9.08,107.12,-0.29,107.54,11.17,104.28,3.01,104.52,9.14,97.06,1.57,126.65,9.56,109.94,1.96,110.76,8.35,102.47,0.95,105.24,7.27,97.76,0.77,100.39,9.32,93.1,1.25,98.51,10.13,87.31,0.98,93.81,12.68,82.46,1.65,127.11,13.52,101.17,8.18,96.89,-10.67,77.16,-5.29,74.57,-15.32,62.79,-5.74,51.2,-13.71,53.12,-3.32,39.27,-18.12,14.4,-5.47,-1.14,39.61,45.68,59.89,15.92,52.69,52.42,49.24,49.84,47.68,44.74,39.34,41.44,40.48,36.58,29.65,36.34,33.43,28.01,21.41,37.24,23.3,46.3,30.27,50.74,25.43,43.85,24.79,42.79,20.92,--,--,--, 净资产报酬率(%),0.44,25.21,1.95,23.27,-0.06,23.4,2.32,21.84,0.63,22.02,1.93,20.66,0.33,34.57,2.67,30.85,0.55,31.49,2.38,29.55,0.28,30.72,2.13,28.91,0.23,30.04,2.79,27.96,0.38,30.12,3.14,27.21,0.31,29.76,4.04,26.8,0.54,42.25,5.26,40.76,3.33,40.8,-4.94,35.19,-2.39,32.92,-7.2,28.99,-2.59,22.45,-5.93,22.62,-1.37,16.05,-8.54,6.59,-2.43,-0.5,16.28,18.11,17.83,4.71,13.8,13.66,12.9,13.06,12.49,11.72,10.41,11,10.72,9.76,8.01,9.86,9.05,7.65,5.92,10.36,6.67,13.53,11.89,21.6,11.79,22.39,14.66,18.27,6.35,27.91,68.9,43.84, 资产报酬率(%),0.4,22.16,1.73,20.49,-0.06,20.28,2.05,19.71,0.57,19.76,1.7,17.62,0.29,27.25,2,23.31,0.42,23.42,1.76,24.61,0.23,25.54,1.73,23.63,0.18,24.2,2.27,23.28,0.32,25.38,2.71,23.48,0.27,25.48,3.5,23.27,0.47,36.3,3.11,23.58,1.94,20.72,-2.41,17.49,-1.19,16.55,-3.44,14.14,-1.29,11.4,-3.07,10.71,-0.67,7.2,-2.7,2.37,-0.87,-0.18,6.07,7,6.25,1.61,6.58,6.59,6.25,6.2,6,5.72,6.22,6.53,6.43,5.7,5.12,6.29,5.75,4.95,3.78,6.61,4.87,10.33,8.98,15.82,9.96,19.08,11.96,15.72,5.08,11.66,26.12,22.4, 销售毛利率(%),--,--,--,--,--,--,--,70.64,67.93,68.29,67.42,66.06,63.92,63.49,64.25,63.3,64.91,63.07,63.47,62.53,61.83,45.44,41.25,35.23,33.12,50.12,52.38,57.68,62.95,60.96,60.87,58.53,59.43,51.42,54.71,49.28,51.75,47.16,52,48.82,39.82,31.36,35.45,33.88,31.07,24.48,28.35,26.08,22.86,13.12,23.5,22.6,20.46,19.32,24.06,23.26,14.97,14.33,15.74,16.62,14.49,5.72,9.49,10.7,10.52,9.52,8.76,8.7,8.26,18.31,24.59,37.64,56.51,59.83,64.15,64.3,63.21,66.74,72.19,72.84,74.72,76.71,79.04,80.89,80.01,56.12,--,77.81,77.69,75.73, 三项费用比重(%),66.71,63.92,63.96,67.5,67.61,62.9,63.02,63.66,61.37,61.31,58.54,58.41,59.44,56.37,57.55,57.51,60.42,55.13,55.9,56.18,57.81,39.97,36.03,31.63,31.21,44.35,45.05,49.74,58.05,51.02,49.86,48.14,52.68,40.91,41.74,42.73,43.37,43.39,47.96,48.72,54.35,43.62,47.92,47.3,53.66,40.66,47.32,47.73,46.18,30.62,44.61,47.01,27.55,57.99,39.75,38.92,38.15,38.35,37.8,32.92,19.95,17.48,8.97,8.85,9.75,8.34,7.05,6.43,6.23,14.5,17.56,25.84,42.75,41.66,41.5,40.73,45.37,45.09,36.68,24.11,22.01,15.03,13.03,12.16,11.05,9.27,0,25.05,18.9,20.71, 非主营比重(%),54.79,63.96,54.32,71.64,-686.27,56.42,28.31,29.57,42.24,34.36,26.59,35.96,37.24,50.81,17.6,21.39,29.24,12.88,2.47,-3.37,-12.49,23.48,7.52,19.95,19.97,10.54,5.15,7.73,9.89,17.04,7.33,5.51,0.07,12.64,3.26,4.47,1.5,98.6,86.38,108.69,141.09,235.94,-0.31,-1.6,2.5,-319.09,-1.12,-1.86,-2.88,-12.85,-32.28,-32.39,0.07,503.49,0.1,0.51,-0.15,-21.07,-44.82,-163.52,4.67,7.15,-287.61,-11.92,-84.87,20.63,16.64,20.51,-6.98,-9.4,-3.46,-3.26,-5.98,1.22,1.86,0.37,1.52,26.98,0.56,0.06,0.59,0.15,0.46,-3.76,-0.15,5.02,0,19.45,12.59,10.84, 主营利润比重(%),643.29,993.05,738.73,1045.06,-11443.37,1255.56,817.99,903.39,769.67,1168.73,855.88,976.7,1320.47,732.27,959.99,1284.98,1444.48,941.79,979.11,1237.29,2456.37,1006.65,890.14,965.55,2305.32,1124.32,876.43,855.15,1689.29,626.35,594.66,624.74,1174.45,470.51,422.87,472.49,718.84,98.62,322.43,222.42,98.55,296.93,-247.37,-224.21,-125.13,-569.24,-139.29,-113.85,-94.13,-122.38,-139.61,-120.99,-87.6,114.74,-65.38,-64.31,-57.98,-54.69,-92.82,-239.31,-204.73,-41.2,17323.03,759.6,5337.2,720.69,467.12,320.31,480.04,567.48,385.2,346.93,466.47,341.48,288.88,281.6,368.54,190.07,186.58,137.62,141.8,120.48,114.82,122.58,116.73,114.49,278.81,120.34,115.8,123.11,