报告日期,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2006-03-31,2005-12-31,2005-09-30,2005-06-30,2005-03-31,2004-12-31,2004-09-30,2004-06-30,2004-03-31,2003-12-31,2003-09-30,2003-06-30,2003-03-31,2002-12-31,2002-09-30,2002-06-30,2002-03-31,2001-12-31,2001-06-30,2000-12-31,2000-06-30,1999-12-31,1999-06-30,1999-03-31,1998-12-31,1997-12-31,1996-12-31, 总资产利润率(%),1.28,6.63,5.2,3.65,1.66,5.5,3.99,2.35,0.88,4.33,3.35,2.27,0.81,2.65,1.67,1.13,0.24,2.05,1.45,1.21,0.51,3.44,2.73,2.01,0.79,3.2,2.27,1.56,0.26,0.85,0.37,0.42,0.13,3,3.06,1.97,0.57,4.45,4.64,3.39,1.15,3.6,2.89,2.05,0.64,5.25,4.54,4.47,1.83,9.68,6.27,5.07,2.07,5.84,4.9,1.22,0.42,2.8,1.49,1.31,0.76,3.4,3.51,2.54,1.23,-5.37,-6.49,-4.64,-1.35,-16.18,-9.64,-5.78,-1.62,-5.21,0.22,0.66,0.26,2.88,--,0.97,3.57,5.63,6.08, 主营业务利润率(%),11.37,10.11,10.19,10.06,9.17,8.55,8.94,9.05,8.76,9.77,10.16,10.4,10.41,10.19,10.1,10.11,9.73,9.92,9.5,10.05,9.59,9.52,9.66,10.37,10.28,9.6,9.69,10.16,9.6,7.12,6.89,7.38,7.38,8.12,8.63,8.78,9.46,9.81,10.81,10.9,10.25,8.04,9.43,9.49,10.13,8.62,9.1,9.91,10.76,12.3,12.58,13.53,13.61,13.19,11.78,7.83,6.7,8.36,7.99,7.81,8.42,8.72,9.75,11.78,10.13,14.6,16.05,18.57,24.31,18.97,18.67,18.13,100,21.2,25.97,23.8,22.97,36.03,--,38.94,40.63,38.95,36.07, 总资产净利润率(%),1.33,6.91,5.11,3.79,1.77,4.94,3.79,2.39,0.9,4.95,3.87,2.59,0.89,2.89,1.71,1.17,0.25,2.07,1.5,1.27,0.51,3.54,2.87,2.13,0.8,3.42,2.47,1.7,0.26,0.72,0.32,0.39,0.13,2.93,3.11,2.16,0.61,4.9,5.14,3.84,1.25,4.15,3.41,2.39,0.76,5.78,5.37,5.08,2.01,10.69,7.17,5.39,2.15,6.9,5.56,1.28,0.44,2.87,1.71,1.42,0.78,5.29,4.91,3.4,1.58,-5.71,-6.12,-4.46,-1.35,-15.29,-9.37,-5.7,-1.63,-5.27,0.22,0.68,0.27,3.49,--,1.01,3.94,5.9,6.08, 成本费用利润率(%),5.88,5.52,5.25,5.36,5.1,4.09,4.32,4.09,3.73,4.38,4.57,4.6,3.88,3.5,2.89,2.96,1.48,2.33,2.45,2.95,2.57,3.43,3.64,4.24,3.33,3.21,3.15,3.22,0.99,0.9,0.63,1,0.87,2.77,3.75,3.76,2.9,3.85,5.06,5.46,4.82,3.57,3.98,3.99,3.78,4.2,5.09,6.03,6.56,7.38,8.23,8.7,8.74,7.14,9.07,2.84,2.18,2.5,2.23,2.3,2.81,2.31,2.24,2.64,5.41,-23.33,-29.12,-29.67,-18.4,-41.22,-39.54,-35.85,--,-14.42,1.28,2.12,1.64,11.4,--,11.61,9.92,10.28,8.3, 营业利润率(%),5.32,5.1,4.8,4.89,4.72,3.65,4.03,3.82,3.52,4.11,4.23,4.32,3.64,3.32,2.75,2.83,1.36,2.12,2.29,2.72,2.47,3.04,3.3,3.83,3.15,2.51,2.68,2.94,0.61,0.15,0.14,0.32,0.94,2.69,3.61,3.61,2.76,3.59,4.75,5.16,4.6,3.38,3.8,3.83,3.61,3.89,4.84,5.7,6.16,6.82,7.61,7.98,8.05,6.71,8.32,2.74,2.17,2.55,2.36,2.48,3.05,2.43,2.26,2.6,5.19,-35.03,-37.83,-37.88,-22.27,-67.74,-59.01,-47.22,-25.16,-17.86,0.88,1.73,1.56,9.06,--,10.56,9.09,9.42,7.8, 主营业务成本率(%),88.41,89.5,89.37,89.53,90.46,91.14,90.75,90.75,91.02,89.98,89.6,89.37,89.34,89.46,89.63,89.7,90.09,89.75,90.28,89.86,90.32,90.16,90.09,89.55,89.65,90.12,90.09,89.71,90.36,92.51,92.79,92.41,92.51,91.68,91.27,91.14,90.44,90.18,89.19,89.1,89.75,91.95,90.57,90.51,89.87,91.37,90.9,90.09,89.24,87.62,87.32,86.36,86.28,86.53,87.86,91.96,93.21,91.54,91.94,92.13,91.58,91.14,90.14,88.17,89.86,85.19,83.63,81.25,75.63,80.64,81.15,81.65,0,78.38,73.45,75.75,76.63,63.33,--,60.52,58.48,60.55,63.19, 销售净利率(%),4.06,3.99,3.78,3.88,3.63,3,3.12,2.91,2.7,3.14,3.3,3.34,2.79,2.55,2.09,2.14,1.09,1.8,1.8,2.17,1.83,2.41,2.66,2.91,2.42,2.35,2.34,2.49,0.94,0.6,0.36,0.66,0.47,2.16,3,2.94,1.87,3.03,4.08,4.3,3.63,2.84,3.14,3.09,2.72,3.22,3.69,4.36,4.52,5.36,5.04,5.24,5.22,4.56,4.81,1.52,1.45,2.32,2.18,2.26,2.74,2.26,2.2,2.59,2.93,-31.64,-40.27,-41.04,-22.53,-69.56,-63.39,-53,-25.16,-15.65,0.86,1.41,1.09,7.04,--,7.11,5.98,6.32,5.19, 净资产收益率(%),3.62,17.5,12.46,9.99,4.87,14.91,12.4,8.55,3.32,15.93,13.07,9.18,3.32,8.55,4.82,3.46,0.78,6.11,4.46,4,1.46,9.79,8.52,6.66,2.22,9.31,6.67,4.75,0.5,1.25,0.61,1.06,0.35,9.68,10.16,8.22,2.61,19.29,20.14,16.41,5.73,14.98,11.71,7.85,2.21,18.99,19.55,18.03,7.1,35.56,27.78,20.53,8.81,17.02,13.88,13.68,5.65,27.78,20.68,16.92,9.39,44.57,36.05,26.35,13.43,-37.77,-34.91,-22.95,-6.2,-69.55,-32.64,-17.95,-4.65,-14.14,0.5,1.48,0.57,6.12,6.17,0.03,11.54,18.47,30.79, 股本报酬率(%),49.68,665.58,164.84,552.9,62.3,592.42,145.07,495.2,37.11,556.62,139.07,460.3,29.68,433.18,44.42,367.34,10.07,597.78,62.13,540.63,20.37,599.42,113.18,524.25,30.96,527.8,88.78,437.49,8.97,377.4,12.72,335.06,5.94,421.87,148.15,371.56,30.7,439.77,221.13,363.35,52.05,305.1,117.25,225.71,26.27,281.98,150.63,256.06,66.01,433.89,201.8,271.56,54.14,259.5,300.39,109.78,91.49,136.76,118.97,109.65,89.3,142.65,127.55,109.73,12.75,46.25,-29.45,58.33,-6.87,-7.43,20.74,42.34,-9.29,40.84,69.18,67.47,61.84,70.73,--,--,--,--,--, 净资产报酬率(%),4.07,56.79,14.99,51.94,5.74,57.88,14.67,50.43,3.75,58.42,15.16,52.94,3.53,53.39,5.57,46.87,0.82,48.8,5.16,45.25,1.71,51.14,9.36,44.4,2.68,47.01,8.14,41.13,0.88,37.53,1.25,32.85,0.58,41.35,13.76,35.69,3.12,46.14,22.91,39.74,6.46,40.45,14.71,29.09,3.64,40.57,19.88,34.52,7.72,54.97,28.51,42.13,9.67,51.77,48.84,44.39,40.44,64.06,61.28,59.18,52.66,92.85,97.78,97.01,13.43,56.31,-34.91,61.43,-6.18,-6.28,13.1,23.84,-4.65,19.51,28.93,27.23,25.19,29.01,--,48.56,56.09,57.51,62.04, 资产报酬率(%),1.28,18.61,5.2,15.53,1.66,18.02,3.99,11.94,0.88,13.82,3.35,11.44,0.81,14.31,1.67,13.62,0.24,14.78,1.45,12.25,0.51,15.06,2.73,12.38,0.79,14.06,2.27,11.17,0.26,11.52,0.37,8.42,0.13,9.44,3.06,6.49,0.57,9.36,4.64,7.24,1.15,7.97,2.89,5.75,0.64,10.03,4.54,8.5,1.83,14.57,6.27,9.93,2.07,10.77,10.76,4.7,3.96,6.45,4.43,4.57,4.27,7.09,9.53,9.33,1.23,8.01,-6.49,12.42,-1.35,-1.46,3.87,7.68,-1.62,7.19,12.48,12.13,11.41,13.65,--,14.23,17.34,17.53,12.26, 销售毛利率(%),--,--,--,10.47,9.54,8.86,9.25,9.25,8.98,10.02,10.4,10.63,10.66,10.54,10.37,10.3,9.91,10.25,9.72,10.14,9.68,9.84,9.91,10.45,10.35,9.88,9.91,10.29,9.64,7.49,7.21,7.59,7.49,8.32,8.73,8.86,9.56,9.82,10.81,10.9,10.25,8.05,9.43,9.49,10.13,8.63,9.1,9.91,10.76,12.38,12.68,13.64,13.72,10.46,10.26,8.4,8.53,8.46,8.06,7.87,8.42,8.86,9.86,11.83,10.14,14.81,16.37,18.75,24.37,19.36,18.85,18.35,17.03,21.62,26.55,24.25,23.37,36.67,--,39.48,41.52,39.45,36.81, 三项费用比重(%),4.3,4.03,3.85,3.48,3.89,3.79,3.93,4.02,5.16,5.25,5.55,5.97,6.2,6.65,6.93,6.87,8.11,7.24,6.97,7.1,7.12,6,6.16,6.25,7.14,6.33,6.75,6.91,8.22,6.57,6.49,6.68,6.45,5.46,5.12,4.65,6.46,5.55,6.02,5.68,5.65,4.73,5.71,5.77,6.69,4.51,4.42,4.42,4.8,5.19,5.08,5.26,5.49,6.63,3.53,5.23,4.53,6.16,5.92,5.71,5.82,6.57,7.83,9.68,6.16,50.22,54.35,56.9,46.72,87.88,78.98,65.96,0,39.77,26.49,22.66,22.27,28.22,--,30.35,32.08,30.68,29.51, 非主营比重(%),2.59,1.67,2.3,2.38,2.29,6.46,1.74,1.86,2.2,1.79,3.08,1.79,2.06,1.65,1.44,1.16,6.48,6.61,4.07,5.1,1.38,8.23,6.22,5.73,2.28,19.3,12.55,5.69,38.16,83.71,78.34,67.4,-9.22,0.42,0.17,-0.11,1.82,2.69,1.3,0.3,0.12,2.28,0.9,0.26,1.05,3.34,0.32,-0.06,0.07,0.45,0.02,0.09,-0.15,-0.6,-0.04,1.18,-1.95,-4.43,-8.1,-9.77,-11.56,-7.41,-2.86,-0.45,0.01,-10.7,6.08,7.7,1.17,2.71,6.91,10.91,0,-4.55,31.59,21.72,4.06,13.81,--,0.49,-0.12,0.15,-0.45, 主营利润比重(%),208.02,195.02,207.18,200.88,189.93,219.35,217.93,232.63,243.74,233.37,232.96,236.48,279.7,302.15,361.67,353.29,667.37,437.8,398.06,350.91,382.54,287.5,274.66,255.35,319.22,309.04,316.43,326.28,978.79,794.65,1099.63,746.7,860.64,300.7,238.81,243.17,336.28,265.73,224.57,210.54,222.73,232.76,246.07,247.17,277.64,214.07,187.47,173.96,174.48,179.43,165.26,169.47,169.47,197.73,141.67,282.56,314.29,341.98,366.21,346.22,307.88,385.09,443.88,455.64,195.2,-46.14,-39.85,-45.24,-107.91,-27.24,-29.46,-34.21,-397.5,-124.01,2022.92,1134.37,1408.87,342.87,--,367.05,447.66,412.94,465.18,