报告日期,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2006-03-31,2005-12-31,2005-09-30,2005-06-30,2005-03-31,2004-12-31,2004-09-30,2004-06-30,2004-03-31,2003-12-31,2003-09-30,2003-06-30,2003-03-31,2002-12-31,2002-09-30,2002-06-30,2002-03-31,2001-12-31,2001-06-30,2000-12-31,2000-06-30,1999-12-31,1998-12-31,1997-12-31, 总资产利润率(%),0.44,0.15,0.07,1.03,0.71,0.39,0.07,1.87,1.77,0.81,0.33,2.19,1.56,0.97,0.36,6.32,1.77,1.05,0.43,1.65,1.35,0.82,0.42,1.71,1.27,0.89,0.51,2.16,2.41,1.57,0.8,2.57,2.16,1.36,0.78,2,1.32,0.99,0.31,1.89,1.46,1.34,0.4,1.43,1.39,0.92,0.32,0.95,0.84,0.41,0.19,1.36,1.43,1.27,0.32,2.45,1.86,1.14,0.58,1.66,3.23,2.06,1.58,2.28,4.75,1.96,0.63,2.81,4.49,2.33,0.73,2.66,2.21,0.94,0.58,3.34,2.41,1.98,0.77,5.1,2.02,5.87,8.36,14.94,15.39,18, 主营业务利润率(%),6.59,6.38,7.05,8.28,7.64,7.28,7.42,8.14,6.73,6.67,5.83,6.98,6.35,6.21,6.48,7.69,7.06,7.06,8.33,17.21,24.27,27.27,38,18.81,19.35,22.72,25.41,20.95,21.53,22.81,32.85,29.62,30.61,27.67,27.16,23.34,25.71,24.44,26.13,22.34,24.36,28.62,31.46,21.43,27.75,32.44,40.03,36.23,38.99,39.6,40.96,34.36,35.12,39.91,39.44,35.8,37.97,39.32,40.04,31.69,32.88,32.41,39.89,35.24,35.16,29.21,26.22,35.81,41.39,38.97,30.29,33.44,37.48,30.08,31.81,32.1,29.64,31.18,37,34.43,41.02,47.92,49.72,50.75,48.34,50.1, 总资产净利润率(%),0.44,0.15,0.07,1.03,0.72,0.4,0.07,2.26,1.92,0.88,0.36,2.13,1.57,0.96,0.36,6.65,1.89,1.11,0.45,1.69,1.35,0.81,0.42,1.73,1.3,0.91,0.52,2.56,2.46,1.63,0.82,2.53,2.17,1.32,0.76,2.04,1.34,1.03,0.31,1.93,1.5,1.36,0.4,1.72,1.44,0.93,0.33,1,0.9,0.43,0.2,1.54,1.6,1.4,0.35,2.59,1.92,1.14,0.58,2.28,3.68,2.19,1.58,2.14,4.59,1.87,0.61,2.95,4.55,2.36,0.74,2.79,2.34,1,0.6,3.23,2.25,1.89,0.77,5.22,2.06,9.29,7.95,19.05,15.1,18, 成本费用利润率(%),1.69,1.09,1.08,3.07,3.17,2.73,1.48,6.04,5.69,3.88,2.92,3.44,3.11,2.98,2.64,11.03,3.68,3.41,3.41,7.45,10.98,11.79,16.79,7.26,8.06,9.74,11.56,10.53,11.25,12.31,18.02,13.01,15.31,13.56,15.28,9.53,8.89,9.86,6.98,8.74,8.82,13.49,9.82,7.81,10.82,12.29,11.02,8.56,10.17,8.87,8.12,8.84,11.65,16.72,9.18,15.26,16.93,15.8,17.23,15.1,23.26,19.58,32.59,11.77,30.63,17.88,12.32,19.08,42.35,35.62,23.65,26.41,32.31,21.84,25.83,35.93,32.38,42.3,40.67,55.53,51.78,92.37,105.38,93.36,73.17,88.45, 营业利润率(%),1.55,0.87,0.88,3.23,3.08,2.67,1.48,3.77,2.93,3.71,2.59,3.04,2.78,2.64,2.06,10.53,3.33,3.05,2.87,5.82,8.33,8.31,12.27,5.74,6.49,7.65,9.55,7.33,9.22,10,13.62,10.63,12.61,11.44,12.67,5.97,5.63,5.38,5.51,7.33,7.58,11.42,8.79,5.95,9.65,10.99,9.17,7.64,9,7.82,7.29,7.78,9.98,13.84,7.86,14.1,15.49,14.59,15.77,12.56,18.88,16.01,24.65,11.28,24.47,15.77,11.09,17.22,31.6,27.72,20.58,29.73,26.9,20.49,23.59,31.48,27.02,35.04,33.79,48.75,38.96,63.9,68.58,59.61,48.17,55.35, 主营业务成本率(%),93.07,93.23,92.65,91.27,91.94,92.22,92.44,91.38,92.86,92.89,93.92,92.73,93.43,93.54,93.29,91.95,92.61,92.53,91.25,82.13,75.39,72.31,61.58,80.95,80.46,77.05,74.38,78.82,78.26,76.96,66.83,69.82,68.74,71.48,71.64,75.1,72.95,73.92,71.44,74.86,71.96,68.91,65.97,76.46,70.38,65.34,57.17,61,58.27,57.71,56.37,63.43,62.75,57.89,58.25,61.83,59.63,58.19,57.5,66.19,64.96,65.18,57.69,62.25,62.34,68.3,71.21,61.58,56.06,58.47,67.37,63.68,59.64,67.07,65.37,64.83,67.37,65.83,59.93,62.58,56.05,48.81,46.88,45.82,48.21,46.46, 销售净利率(%),1.18,0.64,0.64,2.54,2.61,2.2,1.02,4.85,4.55,3.06,2.34,2.79,2.42,2.29,2.03,8.52,3,2.8,2.81,5.76,8.25,8.72,12.18,6.07,6.25,7.45,8.83,8.16,8.25,8.94,12.81,9.88,10.95,9.64,11.4,6.86,6.4,7.39,4.73,6.21,6.65,9.66,6.77,5.9,8.07,9.1,8.11,6.37,7.81,6.04,6.19,6.6,8.63,11.77,7.02,12.43,12.62,11.28,12.67,9.92,15.99,13.35,20.77,7.39,20.87,12.99,9.35,13.3,26.72,23.08,17.1,20.68,23.19,17.33,19.59,27.48,25.21,32.55,28.76,42.33,32.94,67.56,57.24,60.4,32.3,36.65, 净资产收益率(%),0.59,0.12,0.04,1.6,1.19,0.61,0.05,2.93,3.3,1.16,0.44,3.76,2.88,1.71,0.55,13.22,3.36,1.92,0.73,2.42,1.91,1.09,0.6,2.43,1.77,1.26,0.71,2.91,3.41,2.28,1.15,3.7,3.21,1.81,1.1,3.19,2.18,2.14,0.86,5.37,4.23,3.84,1.12,3.86,4.75,3.06,1,3.35,3.05,1.92,0.74,3.57,3.41,3.45,0.9,7,5.29,3.33,1.62,4.43,4.64,2.51,1.59,3.05,5.64,2.36,0.77,3.9,5.31,2.84,0.88,3.15,2.69,1.17,0.69,3.72,2.42,2.13,0.92,6.16,2.35,6.74,8.79,23.6,18.21,22.15, 股本报酬率(%),4.66,137,0.72,137.26,7.62,122.18,0.71,129.8,24.53,177.9,4.65,181.96,19.33,158.64,4.36,216.44,22.43,178.51,5.17,174.94,14.23,159.57,6.79,240.21,20.73,219.58,8.29,228.8,35.83,272.32,11.99,268.91,32.08,239.25,11,268.3,19.31,239.56,4.29,246.46,20.78,228.47,5.36,218.58,20.15,182.99,4.51,172.23,11.77,157.4,2.49,158.54,16.74,148.37,3.6,149.64,16.44,128.72,4.76,127.51,141.17,132.59,128.84,127.23,137.94,124.5,117.14,124.2,129.07,118.47,109.78,116.33,116.16,110.55,107.1,115.95,108.27,105.29,99.51,114.15,97.38,107.7,--,--,--,--, 净资产报酬率(%),0.82,24.02,0.12,23.93,1.35,21.61,0.13,23.12,3.32,24.45,0.64,26.66,2.82,23.41,0.63,31.51,3.48,28.46,0.83,28.35,2.3,26.05,0.74,26.35,2.21,23.53,0.89,24.72,4.48,34.57,1.53,34.91,4.17,31.62,1.46,36.07,2.63,32.84,0.86,49.57,4.23,46.69,1.12,46.06,4.21,38.76,0.96,37.16,2.54,34.43,0.55,35.32,3.8,33.84,0.83,36.32,4.22,33.65,1.3,35.23,41,39.97,38.03,38.16,40.02,37.36,34.64,37,38.26,36.04,33.34,35.64,35.9,34.7,33.8,36.85,34.07,33.24,31.8,36.83,30.62,34.68,82.34,97.2,80.88,79.17, 资产报酬率(%),0.44,12.7,0.07,12.97,0.71,11.39,0.07,12.47,1.77,12.88,0.33,15.54,1.56,13.11,0.36,17.59,1.77,14.56,0.43,15.81,1.35,15.5,0.42,15.11,1.27,13.46,0.51,14.72,2.41,17.59,0.8,18.82,2.16,17.22,0.78,18.26,1.32,15.82,0.31,17.46,1.46,16.34,0.4,16.14,1.39,13.36,0.32,12.86,0.84,11.58,0.19,13.18,1.43,13,0.32,16.24,1.86,15.77,0.58,15.46,28.22,31.09,34.06,33.69,34.42,32.14,28.94,29.06,32.34,29.64,27.79,29.99,29.57,27.72,28.25,33.08,33.13,30.94,26.49,30.53,26.31,30.2,78.35,76.39,68.35,64.33, 销售毛利率(%),--,--,--,--,--,--,--,--,--,7.11,6.08,7.27,6.57,6.46,6.71,8.05,7.6,7.7,8.93,18.18,24.61,27.69,38.42,19.05,19.54,22.95,25.62,21.18,21.74,23.14,33.17,30.18,31.26,28.52,28.36,24.9,27.05,26.08,28.56,25.14,28.04,31.09,34.03,23.54,29.62,34.66,42.83,39,41.73,42.29,43.63,35.95,37.25,42.11,41.75,38.17,40.37,41.81,42.5,33.72,34.31,34.57,41.32,37.75,37.66,31.7,28.79,38.42,43.94,41.53,32.63,36.32,40.36,32.93,34.63,35.17,32.63,34.17,40.07,37.42,43.95,51.19,53.12,54.18,51.79,53.54, 三项费用比重(%),5.9,6.23,7.05,6.66,6.45,6.47,9.35,6.46,5.27,4.99,4.76,4.56,3.67,3.76,4.53,4.51,3.73,3.97,5.14,10.96,15.21,18.2,24.85,12.77,12.85,14.79,15.42,13.62,12.31,12.73,18.42,19.84,18.6,17.29,17.22,17.26,19.79,18.87,20.22,16.36,17,17.64,22.47,16.89,19.63,24.36,30.11,29.55,30.01,32.32,33.32,23.78,20.92,22.96,28.59,30.56,27.75,28.85,31.94,16.36,13.96,13.95,15.39,28.61,14.87,17.09,16.17,25.16,16.02,17.03,17.12,25.69,21.27,23.36,21.2,22.2,18.69,18.83,20.53,24.37,15.86,21.06,14.76,15.45,14.23,11.93, 非主营比重(%),13.34,34.81,31.51,-0.82,7.27,4.48,8.13,39.54,47.9,7.13,9.23,13.57,8.48,11.96,24.88,2.05,5.59,6.63,9.86,17.68,15.73,21.34,14.38,17.79,14.71,14.92,7.16,25.28,9.98,9.85,10.95,17.98,13.09,17.55,28.88,33.64,32.7,42.37,14.81,23.82,13.37,11.51,2.5,41.45,23.31,31.74,6.84,13.05,7.6,11.17,2.07,-37.04,-15.12,-2.65,30.16,58.2,20.64,23.95,0.62,11.35,5.62,-4.92,-4.94,22.56,9.98,10.79,1.79,16.41,7.62,5.8,12.56,44.39,26.04,35.54,30.55,54.42,35.73,39.46,10.45,51.41,6.94,35.88,7.67,10.68,11.06,7.68, 主营利润比重(%),393.74,587.71,655.83,274.36,243.62,268.65,491.76,136.96,120.14,174.92,202.19,208.15,209.48,213.82,250.25,72.03,198.32,214.03,252.46,246.45,243.12,254.28,260.57,276.02,256.84,253.37,244.1,214.8,210.86,206.07,213,252.32,227.21,227.66,197.27,260.82,307.18,262.36,397.88,271.85,298.19,238.25,352.04,287.56,279.27,287.04,403.09,453.54,421.2,481.69,546.26,434.63,351.24,287.42,482.13,247.54,249.78,277.88,252.86,247.78,174.33,203.03,162.09,320.81,144,185.85,236.51,210.04,130.96,140.16,147.51,137.26,138.47,147.62,137.79,99.13,102.78,84.09,108.92,68.92,105.83,70.92,72.53,84.02,100.26,91.59,