报告日期,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2006-03-31,2005-12-31,2005-09-30,2005-06-30,2005-03-31,2004-12-31,2004-09-30,2004-06-30,2004-03-31,2003-12-31,2003-09-30,2003-06-30,2003-03-31,2002-12-31,2002-09-30,2002-06-30,2001-12-31,2000-12-31,1999-12-31, 总资产利润率(%),4.68,3.14,1.42,5.59,5.02,3.21,1.21,8.55,6.3,3.92,1.73,9.16,7.7,5.42,1.51,7.35,5.38,3.76,1.51,5.22,4.35,2.86,1.2,3.26,2.85,1.91,0.87,3.11,2.81,2.18,0.86,2.82,2.65,2,0.89,3.04,2.88,1.92,0.7,2.9,2.77,1.92,1.01,4.28,3.87,2.46,1.26,3.55,2.81,1.54,0.68,7.04,4.34,2.72,1.41,4.73,3.77,2.56,1.07,4.79,3.44,2.17,1.26,4.49,2.91,1.84,1.12,4.78,3.36,2.79,1.14,3.65,3.37,2.57,1.13,5.23,4.68,5.59,10.01,9.25,--, 主营业务利润率(%),7.83,8.1,8.23,8.57,9.19,9.1,8.54,10.31,10.15,10.34,9.63,9.55,9.09,9.17,8.66,10.61,10.87,11.03,11.06,10.95,11.11,10.61,11.01,10.18,9.76,9.82,10.37,9.26,9.14,8.92,8.97,8.65,8.51,8.86,9.09,8.22,8.23,8.33,8.02,6.87,7.2,7.24,7.46,8.01,7.13,7.03,6.62,7.79,7.68,6.68,8.51,6.35,6.18,6.04,5.7,5.9,5.64,5.78,4.97,6.41,7.01,7.68,7.57,9.12,9.67,8.87,9.53,10.4,9.24,11.29,10.49,12.84,13.74,14.61,13.57,17.86,18.63,19.48,23.12,18.82,25.8, 总资产净利润率(%),5.08,3.35,1.47,6.59,5.38,3.25,1.24,9,6.52,4.05,1.75,9.03,7.62,5.5,1.55,7.95,5.83,3.99,1.58,5.47,4.43,2.96,1.2,3.01,2.74,1.89,0.86,3.18,2.8,2.07,0.84,3.06,2.78,2.06,0.89,2.83,2.7,1.86,0.71,3.38,3.16,2.18,1.08,4.77,4.16,2.68,1.34,4.17,3.26,1.69,0.71,6.42,4.29,2.74,1.39,5.06,3.96,2.74,1.11,5.49,3.9,2.39,1.34,5.44,3.36,2.14,1.23,5.49,3.77,3.02,1.19,4.41,3.9,2.94,1.17,6.94,5.92,6.17,11.77,9.25,--, 成本费用利润率(%),4.74,4.63,4.72,5.31,5.44,4.97,4.17,5.59,5.67,5.26,4.46,5.68,6.38,6.76,3.85,5.06,5.29,5.26,4.49,4.5,4.59,4.66,3.77,2.55,2.8,2.73,2.93,2.21,2.55,2.69,2.36,1.98,2.39,2.51,2.35,2.05,2.5,2.47,1.94,1.99,2.24,2.17,2.18,2.65,3,3.01,3.18,3.68,4.14,3.61,3.29,3.05,2.82,2.55,2.47,2.62,2.67,2.77,2.54,2.56,2.85,3.02,3.27,4.33,3.51,3.68,3.65,4.67,4.19,5.52,4.15,6.04,6.82,8.02,5.77,8.65,9.08,10.62,10.67,8.59,7.59, 营业利润率(%),4.44,4.35,4.44,4.85,5.07,4.64,3.87,4.97,5.26,4.91,4.18,5.24,5.92,6.35,3.66,4.63,4.84,4.76,3.89,3.98,4.18,4.25,3.34,2.36,2.76,2.73,2.8,2.03,2.48,2.63,2.36,1.8,2.19,2.37,2.22,1.66,2,1.89,1.66,1.81,2.16,2.1,2.11,2.44,2.85,2.82,2.95,3.43,3.83,3.24,3.17,2.9,2.75,2.49,2.4,2.54,2.6,2.69,2.48,2.5,2.77,2.91,3.22,4.19,3.39,3.56,3.53,4.49,4.05,5.24,3.99,5.71,6.4,7.48,5.49,7.86,8.24,9.53,9.53,7.85,7.02, 主营业务成本率(%),92,91.74,91.63,91.19,90.58,90.65,91.25,89.44,89.61,89.4,90.14,90.16,90.62,90.54,91.08,89.08,88.81,88.64,88.6,88.75,88.7,89.2,88.81,89.58,90.04,89.99,89.46,90.55,90.7,90.92,90.89,91.23,91.36,91.04,90.82,91.66,91.67,91.56,91.9,93.02,92.71,92.66,92.46,91.98,92.85,92.96,93.36,92.17,92.27,93.24,91.35,93.59,93.76,93.91,94.23,94.04,94.3,94.16,95,93.55,92.95,92.29,92.42,90.79,90.21,91.01,90.27,89.49,90.63,88.56,89.5,86.95,86.06,85.26,86.42,81.93,81.13,80.3,76.53,80.83,73.75, 销售净利率(%),3.64,3.61,3.47,4.03,4.1,3.68,3.08,4.45,4.26,3.86,3.21,4.33,4.72,5.1,2.83,3.74,3.82,3.91,3.13,3.15,3.42,3.38,2.69,1.88,2.15,2.15,2.24,1.75,1.95,2.02,1.73,1.47,1.77,1.92,1.71,1.54,1.96,2,1.52,1.44,1.68,1.62,1.51,1.91,2.12,2.13,2.33,2.4,2.91,2.47,2.37,2.67,2.21,1.98,1.93,1.94,2.02,2.12,1.99,2.16,2.22,1.98,2.48,3.24,2.71,2.71,3.07,3.36,2.85,3.78,3.14,3.76,4.36,5.01,3.79,5.73,6.06,7.08,7.58,5.6,5.94, 净资产收益率(%),9.56,6.61,2.89,10.96,8.2,4.85,1.81,12.32,9,5.71,2.39,13.77,11.89,9.19,2.4,11.92,8.95,5.89,2.17,7.67,6.08,4.08,1.6,4.69,4.39,3.16,1.3,4.93,4.45,5.02,2.13,8.08,6.88,4.99,2.17,7.34,6.87,4.94,2,7.07,6.23,4.32,3.27,12.78,10.77,7.63,3.55,8.54,4.73,3.2,1.35,13.07,9.19,5.65,2.88,11.34,8.06,4.72,3.35,13.99,11,6.69,3.87,12.64,8.41,5.41,3.27,11.82,8.18,6.26,2.54,8.25,6.7,5.21,1.97,7.99,6.15,17.13,29.12,28.43,--, 股本报酬率(%),25,70.47,7.11,79.03,18.86,63.49,4.09,79.42,19.79,61.8,5.19,72.1,22.27,59.54,4.73,62.36,15.95,50.38,4.13,50.85,10.32,45.52,2.75,43.71,7,39.23,4.57,80.15,14.18,94.07,5.78,95.88,17.27,81.08,5.12,76.2,16.86,63.46,9.48,129.9,34.7,103.31,13.42,135.05,41.39,100.91,13.21,95.39,25.32,65.38,4.83,141.34,32.98,109.3,19.06,209.03,50.86,164.82,17.7,217.42,186.3,188.27,160.91,194.49,155.29,137.11,117.83,130.49,112.39,105.77,86.21,97.6,158.98,141.54,115.84,141.94,127.69,--,--,--,--, 净资产报酬率(%),10.16,29.55,3.09,35.44,8.79,30.61,1.87,37.06,9.57,30.93,2.64,38.23,11.98,32.26,2.63,35.59,9.4,29.66,2.4,30.18,6.31,28.44,1.7,27.53,4.48,25.05,1.44,25.6,4.53,32.78,2.06,34.85,6.3,30.62,2.04,30.03,6.32,24.25,1.84,25.49,6.68,20.07,3.24,34.36,10.53,26.64,3.53,26.39,6.93,18.22,1.34,39.55,9.72,33.57,3.36,38.18,9.55,31.85,3.75,48.25,45.16,39.09,34.57,43.63,36.12,33.6,29.52,35.59,32.34,33.05,28.02,32.6,30.51,27.69,23.49,29.35,27.51,76.43,94.15,94.79,--, 资产报酬率(%),4.68,13.41,1.42,16.94,5.02,19.12,1.21,24.43,6.3,19.74,1.73,25.07,7.7,19.58,1.51,21.11,5.38,17.74,1.51,20.27,4.35,18.65,1.2,19.15,2.85,15.1,0.87,15.07,2.81,14.8,0.86,13.69,2.65,13.27,0.89,13.15,2.88,10.22,0.7,9.79,2.77,8.25,1.01,11.64,3.87,9.09,1.26,10.33,2.81,8.29,0.68,21.74,4.34,13.9,1.41,14.95,3.77,11.72,1.07,14.12,12.37,11.14,10.31,14.13,12.77,11.07,10.83,14.59,13.23,13.5,11.98,14.67,14.78,13.6,13.72,18.1,18.62,23.86,29.72,31.46,--, 销售毛利率(%),--,--,--,--,--,--,--,--,--,10.6,9.86,9.84,9.38,9.46,8.92,10.92,11.19,11.36,11.4,11.25,11.3,10.8,11.19,10.42,9.96,10.01,10.54,9.45,9.3,9.08,9.11,--,8.64,8.96,9.18,8.34,8.33,8.44,8.1,6.98,7.29,7.34,7.54,8.02,7.15,7.04,6.64,7.83,7.73,6.76,8.65,6.41,6.24,6.09,5.77,5.96,5.7,5.84,5,6.54,7.11,7.82,7.99,9.21,9.79,8.99,9.73,10.51,9.37,11.44,10.5,13.05,13.94,14.74,13.58,18.07,18.87,19.7,23.47,19.17,26.25, 三项费用比重(%),2.21,2.48,2.89,2.74,3.02,3.39,3.47,3.73,3.36,3.57,3.5,3.8,3.3,5.11,5.06,5.82,5.8,5.99,6.84,7.21,7.58,7.26,7.54,7.62,7.14,7.18,8.02,7.12,6.82,6.44,6.91,6.56,6.31,6.34,7.04,6.65,6.44,6.56,6.23,5.07,5.02,4.93,4.64,5.1,4.1,3.64,3.31,3.68,4.09,4.45,5.01,3.44,3.27,3.21,2.72,2.87,2.93,2.82,2.93,3.15,3.31,3.37,3.75,4.95,6.28,5.38,6.08,5.9,5.19,6.12,6.63,6.89,7.14,7.05,7.97,9.27,9.75,9.33,12.56,10.38,18.27, 非主营比重(%),5.23,4.96,9.62,5.28,0.58,0.7,1.09,7.3,3.94,-2.11,-4.32,22.66,26.52,35.91,1.25,6.36,3.76,4.41,9.61,20.74,19.66,22.32,8.32,24.85,11,7.72,11.62,12.45,5.99,3.05,5.76,7.36,6.63,2.96,5.89,23.6,24.15,30.67,16.7,6.49,2.83,2.35,3.57,4.62,5.56,5.18,8.88,6.63,4.02,8.09,0.23,2,-0.34,-0.71,0.03,-0.04,-0.02,-0.04,0.24,-0.94,-1.03,-0.53,-2.29,-0.41,0.74,1.43,1.6,1.06,0.99,1.29,4.37,-2.46,-1.21,-1.91,-2.1,-1.33,0.16,0.18,0.31,0.24,7.57, 主营利润比重(%),175.03,185.23,184.28,171.24,179.96,194.01,215.8,197.36,192.06,211.12,229.81,178.38,151.28,141.34,233.63,220.34,216.2,220.64,256.84,252.55,250.61,235.5,302.32,409.05,357.44,369.28,361.81,428.23,367.2,340.43,388.84,444.97,363.96,361.23,395.81,406.4,335.13,344.12,421.24,351.4,329.1,341.97,352.38,311.85,245.27,241.78,215.41,220.83,192.52,189.36,267.88,214.48,225.67,243.99,237.92,232.31,216.79,215.25,199.94,259.36,255.54,265.49,240.68,219.79,285.51,249.81,270.74,233.21,229.74,215.61,263,226,215.72,197.14,248.93,225.91,225.3,204.15,242.28,239.39,367.51,