报告日期,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2006-03-31,2005-12-31,2005-09-30,2005-06-30,2005-03-31,2004-12-31,2004-09-30,2004-06-30,2004-03-31,2003-12-31,2003-09-30,2003-06-30,2003-03-31,2002-12-31,2002-09-30,2002-06-30,2001-12-31,2001-06-30,2000-12-31,1999-12-31, 总资产利润率(%),6.9,8.75,6.68,4.95,2.32,13.49,10.21,7.1,3.41,16.19,13.52,9.44,4.36,7.63,5.53,3.84,2.21,6.63,5.18,4.05,1.87,7.79,6.05,4.1,1.9,6.16,4.67,3.13,1.52,3.95,2.58,1.55,0.78,3.75,2.56,1.74,0.67,3.34,2.78,2.7,1.13,2.81,1.99,2.05,1.5,6.88,5.53,3.89,1.81,7.23,6.69,5.15,2.34,7.79,5.42,3.54,1.55,5.79,4.87,3.56,1.51,6.35,3.56,2.93,1.98,5.29,3.24,2.08,1.49,4.91,3.33,3.45,1.76,5.14,3.86,3.1,7.5,--,7.97,--, 主营业务利润率(%),39.72,20.62,20.89,21.75,26.23,27.18,27.95,28.58,27.87,29.8,32.21,32.35,29.31,18.88,18.67,18.5,19.76,19.44,19.85,20.77,20.22,20.09,20.43,20.49,20.48,16.82,16.5,16.68,16.73,13.52,13.23,13.22,13.93,14.52,14.36,14.98,13,14.31,14.66,16.39,14.41,13.12,12.15,14.1,16.65,19.9,20.9,21.63,16.06,21.75,24.63,26.19,24.95,20.76,23.72,23.84,21.53,20.64,21.21,22.3,21.29,18.78,17.2,19.83,21.54,20.22,20.25,20.39,21.22,20.41,22.35,23.14,23.34,19.97,19.83,19.61,17.42,21.29,20.33,24.17, 总资产净利润率(%),7.27,9.29,6.88,4.96,2.34,13.32,10.23,7.06,3.43,17.42,14.58,9.93,4.47,8.36,5.94,3.98,2.29,7.06,5.36,4.14,1.89,7.34,5.97,4.07,1.89,6.33,4.84,3.22,1.55,4.01,2.64,1.56,0.79,3.99,2.79,1.88,0.71,3.61,2.92,2.79,1.16,3.34,2.16,2.15,1.53,7.46,5.91,4.14,1.8,8.08,7.57,5.64,2.55,7.85,5.57,3.62,1.56,6.88,5.28,3.78,1.61,6.82,3.78,3.04,1.97,6.33,3.81,2.4,1.53,6.3,4.06,3.63,1.83,6.86,4.98,3.92,7.64,--,7.97,--, 成本费用利润率(%),59.97,19.77,20.57,22.04,21.56,26.29,27.66,28.57,27.67,33.46,38.47,39.34,33.58,16.07,16.03,15.81,17.72,15.51,15.97,17.48,16.16,14.09,15.21,15.3,15.25,10.95,11.4,11.51,11.27,7.32,6.88,6.54,7.06,8.23,8.32,9.21,7.41,8.75,9.27,12.41,10.21,6.74,5.38,7.77,10.9,14.35,15.66,16.85,13.68,15.16,19.32,22.33,21.49,16.91,21.73,22.45,20.39,19.37,21.06,23.04,21.84,19,16.8,20.34,23.92,18.1,18.66,18.43,20.59,18.65,16.36,18.33,18.25,15.39,16.68,18.81,13.26,17.12,15.05,21.5, 营业利润率(%),37.06,16.22,16.73,17.62,17.15,20.43,21.23,21.8,21.33,24.86,27.51,28.25,25.18,13.93,13.8,13.63,15.01,13.45,13.77,14.95,13.94,12.29,13.15,13.19,13.16,9.83,10.24,10.34,10.17,6.79,6.35,6.02,6.51,7.55,7.65,8.4,6.81,7.91,8.45,11.01,9.22,6.13,5.01,7.17,9.82,12.5,13.52,14.41,12.38,12.94,16.15,18.17,17.54,14.44,17.82,18.31,16.87,16.24,17.31,18.64,17.85,16.04,14.42,17.01,19.64,15.39,15.73,15.62,17.05,16.33,14.12,15.63,15.72,13.77,14.66,16.46,11.9,14.82,13.05,17.71, 主营业务成本率(%),59.73,78.63,78.29,77.41,72.91,72.16,71.32,70.64,71.45,69.52,67.08,66.87,69.86,80.39,80.59,80.88,79.62,79.77,79.7,78.86,79.57,79.59,79.26,79.24,79.26,83.09,83.5,83.32,83.27,86.48,86.77,86.78,86.07,85.45,85.58,84.95,87,85.53,85.18,83.46,85.47,86.75,87.7,85.75,83.24,79.98,78.98,78.25,83.74,77.89,75.04,73.44,74.6,78.82,75.84,75.65,77.94,78.93,78.37,77.24,78.2,80.73,82.29,79.57,77.76,79.23,79.16,78.98,78.04,79.08,77.08,76.24,75.83,79.42,79.6,79.73,82.08,78.36,79.47,75.8, 销售净利率(%),31.5,13.71,14.27,15.08,14.52,17.29,18.02,18.5,18.13,21.03,23.36,24.01,21.35,11.74,11.72,11.57,12.76,11.37,11.7,12.63,11.83,10.46,11.19,11.26,11.24,8.28,8.68,8.76,8.61,5.78,5.44,5.21,5.6,6.45,6.51,7.16,5.87,6.83,7.21,9.4,7.88,5.36,4.33,6.11,8.35,10.63,11.49,12.22,10.81,10.94,13.79,13.81,13.43,11.17,11.96,12.28,11.36,12.91,11.66,12.55,12.02,12.98,9.74,11.44,13.16,12.7,10.54,10.43,11.44,12.08,9.42,10.37,10.31,10.22,9.86,11.05,8.95,12.03,8.76,11.87, 净资产收益率(%),9.25,11.63,8.62,6.2,2.93,17.24,13.98,10.01,5.05,25.02,21.88,15.66,7.32,13.16,9.54,6.35,3.7,10.73,8.13,6.3,2.92,12.27,10.62,7.52,3.58,12.16,9.69,6.64,3.22,8.34,5.69,3.33,1.72,8.18,6.05,4.13,1.54,7,5.55,5.18,2.2,5.32,5.09,4.89,3.36,15.41,12.44,8.99,3.77,15.81,15.18,11.36,5.44,16,12.11,8.18,3.6,13.64,15.1,11.07,4.91,19.01,11.37,9.18,6.06,17.09,10.82,6.92,3.79,12.37,7.71,5.82,2.99,8.26,5.56,4.31,19.41,--,20.48,--, 股本报酬率(%),96.88,725.79,79.34,636,26.41,692.5,117.56,585.63,39.48,654.8,156.42,548.89,45.3,485.75,52.32,415.51,25.18,529.07,51.72,461.59,23.11,596.03,80.59,544.07,25.73,525.09,65.18,457.7,20.48,424.95,34.06,353.5,10.16,346.55,34.29,288.45,8.31,280.72,29.08,372.63,16.9,337.88,29.35,368.1,19.32,385.57,66.88,306.98,18.85,305.64,72.26,255.8,23.22,244.48,70.08,278.34,19.36,274.81,319.9,284.2,242.14,277.71,234.49,211.21,184.44,300.22,260.26,234.02,214.37,238.99,220.29,205.96,188.41,198.93,184.85,174.43,--,--,--,--, 净资产报酬率(%),9.15,75.45,8.62,70.98,2.93,79.15,13.98,72.88,5.05,87.92,21.88,82.91,7.32,84.73,9.54,78.43,3.7,80.81,8.13,74.02,2.92,77.5,10.62,74.15,3.58,75.72,9.69,70.34,3.22,69.05,5.69,58.99,1.72,59.85,6.05,51.93,1.54,52.79,5.55,47,2.2,44.94,5.09,63.99,3.36,69.28,12.44,59.3,3.77,63.57,15.18,56.17,5.44,60.56,12.11,50.25,3.6,52.99,75.93,70.66,62.6,75.32,69.59,64.23,60.16,67.92,63.36,59.47,54.09,62.68,60.85,58.05,54.69,59.52,54.81,52.4,163.55,--,148.58,--, 资产报酬率(%),6.9,57.45,6.68,56.64,2.32,61.94,10.21,51.67,3.41,56.87,13.52,49.95,4.36,49.13,5.53,47.36,2.21,49.94,5.18,47.59,1.87,49.23,6.05,40.45,1.9,38.37,4.67,33.15,1.52,32.74,2.58,27.49,0.78,27.47,2.56,21.86,0.67,25.18,2.78,24.5,1.13,23.77,1.99,26.79,1.5,30.94,5.53,25.62,1.81,29.05,6.69,25.45,2.34,29.47,5.42,21.76,1.55,22.46,24.51,22.75,19.31,25.17,21.8,20.49,19.69,21.02,18.95,17.87,21.25,24.9,26.25,34.39,32.1,37.05,38.08,37.64,63.21,--,57.84,--, 销售毛利率(%),--,--,--,--,--,--,--,29.36,28.55,30.48,32.92,33.13,30.14,19.61,19.41,19.12,20.38,20.23,20.3,21.14,20.43,20.41,20.74,20.77,20.74,16.91,16.5,16.68,16.73,13.52,13.23,13.22,13.93,14.55,14.42,15.05,13,14.47,14.82,16.54,14.53,13.25,12.3,14.25,16.76,20.02,21.02,21.75,16.26,22.31,24.96,26.56,25.4,21.42,24.16,24.35,22.06,21.11,21.66,22.78,21.82,19.27,17.71,20.43,22.24,20.77,20.84,21.02,21.96,20.92,22.92,23.76,24.17,20.53,20.4,20.27,17.92,21.64,20.53,24.2, 三项费用比重(%),1.54,2.49,2.51,2.25,5.3,4.81,4.65,4.8,4.96,4.03,3.65,4.12,4.24,4.91,4.86,4.84,4.66,5.99,6.16,5.92,6.5,7.65,7.24,7.28,7.36,6.63,6.26,6.34,6.57,6.72,6.75,6.96,7.17,6.91,6.7,6.56,6.19,6.39,6.22,5.4,5.21,7,7.09,6.84,6.83,7.36,7.31,7.13,6.56,8.01,8.59,8.18,7.75,6.22,5.9,5.52,4.66,4.4,3.9,3.66,3.43,3.81,3.75,3.77,3.68,4.9,4.58,4.86,4.15,5.59,8.29,7.6,7.67,8.48,8.3,7.53,7.29,7.84,7.47,6.56, 非主营比重(%),0.24,2.02,2.85,3.19,2.8,1.36,1.64,1.22,0.92,0.23,-0.08,-0.06,-0.08,-0.77,0.12,0.15,0.21,-0.16,0.13,-0.42,0,0.38,0.37,0.72,0.69,0.04,-0.13,-0.25,-0.41,0.43,1.26,1.78,1.1,0.67,0.35,0.39,1.36,1.78,0.42,0.39,0.56,3.15,1.93,0.39,0.02,0.37,0.07,-0.03,0,1.04,0.43,0.74,1.39,0.11,0.2,0.13,0.46,-0.07,0.62,0.56,0.5,7.29,7.53,5.92,9.08,-0.42,0.05,-0.38,0.13,5.51,-0.43,-0.95,-2.1,11.94,17.66,22.74,0.18,0.01,0.51,0, 主营利润比重(%),107.12,127.36,124.44,122.57,153.85,133.18,131.75,131.27,130.63,119.98,117.19,114.59,116.49,136.63,135.14,135.53,131.39,144.84,144.01,139.56,145.04,162.85,154.75,154.29,154.56,171.04,161.27,161.65,165.22,198.26,205.76,215.47,211.51,190.93,187.03,177.59,188.4,177.64,172.65,148.33,155.5,207.38,238.08,195.74,169.44,158.55,154.46,150.18,129.77,166.25,151.83,143.08,140.25,143.66,132.82,129.99,127.01,127.18,121.76,118.95,118.63,116.27,118.27,116.15,109.63,131.93,128.65,130.97,124.3,128.52,158.98,149.49,151.64,146.64,134.38,118.54,146.11,143.66,155.01,136.42,