报告日期,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2006-03-31,2005-12-31,2005-09-30,2005-06-30,2005-03-31,2004-12-31,2004-09-30,2004-06-30,2003-12-31,2002-12-31, 总资产利润率(%),3.65,2.59,0.96,1.83,1.56,0.8,-0.67,1.19,1.21,1.05,0.94,1.12,1.42,0.92,0.36,1.15,-0.49,-0.33,-0.66,0.45,-2.14,-1.59,-0.86,-8.2,-1.43,-1.1,-0.54,0.67,0.46,0.65,-0.21,1.89,1.45,1.12,0.08,3.47,2.75,1.93,0.97,5.42,3.67,2.77,0.92,5.61,3.91,2.75,1.02,5.59,3.99,3.94,1.46,7.54,6.21,4.29,1.8,9.01,7.56,4.85,2.05,8.87,7.54,4.8,2.13,7.9,6.04,4.19,--,12.47,--,--,13.66,12, 主营业务利润率(%),20.62,22.08,22.2,22.9,24.89,24.13,17.9,23.66,24.07,23.54,25.51,23.12,22.39,21.92,24.48,28.25,21.34,21.84,14.54,24.31,18.38,13.39,12.53,13.92,17.26,15.33,16.06,25.85,23.79,26.69,23.06,22.05,22.63,22.61,16.15,23.05,24.89,24.43,24.94,22.83,22.37,21.64,22.23,22.39,22.92,23.9,23.1,26.74,27.45,25.24,27.13,29.36,28.79,28.17,34,31.81,32.11,33.13,33.71,34.83,34.8,35.23,29.62,33.2,32.62,33.1,--,30.84,--,--,31.62,34.6, 总资产净利润率(%),3.71,2.64,0.95,1.85,1.56,0.79,-0.65,1.19,1.19,1.03,0.92,1.24,1.55,0.99,0.38,1.42,-0.49,-0.33,-0.64,0.46,-2.12,-1.6,-0.85,-8.12,-1.43,-1.1,-0.54,0.71,0.49,0.67,-0.22,1.97,1.5,1.15,0.08,4.27,3.14,2.2,1.12,6.28,4.11,2.97,0.95,6.14,4.24,2.93,1.04,6.87,5.07,4.05,1.44,8.03,6.43,4.37,1.78,9.44,7.78,4.93,2.02,9.22,7.8,4.81,2.13,10.43,7.99,5.44,--,13.9,--,--,13.94,12, 成本费用利润率(%),9.78,11.14,9.07,5.28,7.59,6.6,-7.27,3.86,5.69,6.96,12.98,4.37,6.39,5.89,6.51,4.17,-3.15,-1.74,-12.68,6.75,-11.63,-13.37,-15.17,-39.02,-9.24,-11.86,-14.37,4.49,4.26,6.63,-4.12,7.3,7.89,8.65,1.11,13.02,12.25,11.94,12.69,13.77,11.95,11.95,8.46,12.26,12.49,13.33,11.35,15.3,15.44,15.59,12.59,15.98,17.66,17.74,17.02,18.48,20.7,21.13,19.98,19.51,23.75,22.09,19.93,18.6,20.23,20.28,--,19.85,--,--,20.99,22.31, 营业利润率(%),8.77,9.85,8.52,4.66,6.79,5.52,-7.9,4.33,5.12,6.38,11.42,5.28,5.77,5.54,5.07,10.06,-3.81,-2.14,-16.52,-24.45,-15.55,-17.52,-20.55,-49.97,-12.32,-16.43,-21.48,1.15,0.88,2.53,-8.7,0.73,1.31,1.92,-9.03,6.54,7.12,7.31,6.45,9.67,8.57,8.21,7.1,8.92,9.92,10.16,6.36,11.28,12.53,13.36,11.11,13.68,14.91,14.97,14.19,15.4,16.78,17.13,16.51,16.03,18.92,17.81,16.11,15.78,16.95,17.08,--,16.51,--,--,17.43,18.36, 主营业务成本率(%),78.66,77.16,76.94,76.19,74.27,74.9,81,75.3,74.6,75.09,72.78,75.67,76.34,76.85,74.37,69.9,76.62,76.19,83.16,73.39,80.79,85.51,86.25,85.57,82.15,84.01,83.41,73.64,75.77,72.82,76.81,77.42,76.78,76.64,83.38,76.3,74.45,74.93,74.5,76.57,77.06,77.82,77.27,77.05,76.5,75.46,76.28,72.59,72,74.4,72.61,70.17,70.76,71.31,65.32,67.48,67.18,66.1,65.6,64.46,64.47,63.96,69.48,66.81,66.81,66.14,--,68.36,--,--,67.7,64.32, 销售净利率(%),7.08,7.62,6.53,3.67,4.46,3.5,-8.34,2.63,3.77,5.04,10.21,2.49,4.4,4.14,4.29,2.88,-3.09,-3.18,-15.82,2.46,-14.84,-17.47,-22.8,-43.35,-10.52,-13.31,-17.34,3,2.92,5.32,-4.46,5.95,6.33,7.02,1.16,9.92,9.74,9.87,10.15,10.44,9.44,9.43,6.16,9.28,9.11,9.67,8.63,11.02,11.48,11.29,9.31,12.01,11.9,12.37,13.49,15.75,17.09,17.51,16.51,16.43,19.16,18.05,16.24,15.67,16.81,16.82,--,16.58,--,--,17.4,18.39, 净资产收益率(%),5.94,4.39,1.64,2.25,2,0.85,-1.27,1.02,1.35,1.21,1.04,0.86,1.58,0.86,0.28,0.78,-0.84,-0.55,-1.04,0.92,-3.52,-2.69,-1.4,-14.66,-2.39,-1.85,-0.88,1.28,0.82,1.27,-0.42,3.6,2.87,2.19,0.16,6.41,4.34,3.11,1.6,10.7,7.05,4.97,1.59,8.9,6.36,4.39,1.52,7.97,6.3,5.07,1.8,9.61,7.62,5.22,2.14,10.83,8.96,5.81,2.33,10.5,8.43,5.19,2.36,9.51,7.45,5.03,--,21,--,--,23,25, 股本报酬率(%),34.04,160.93,8.58,144.11,13.68,128.18,-5.62,123.44,10.2,116.95,7.9,112.98,12.11,105.75,2.86,112.97,-3.25,107.54,-4.03,105.51,-13.28,85.75,-5.28,47.53,-9.69,84.84,-3.59,89.52,3.15,100.6,-1.61,101.04,10.61,88.78,0.55,98.11,15.56,66.58,11.21,189.88,37.38,142.71,7.86,150.94,30.64,115.73,7,123.58,31.84,79.18,6.51,89.71,26.83,68.3,7.13,83.5,29.36,62.6,9.17,91.66,83.37,68.32,66.56,94,85.76,74.16,--,--,--,--,--,--, 净资产报酬率(%),5.83,28.08,1.52,25.9,2.47,23.49,-1.05,22.71,1.87,21.56,1.46,21.13,2.26,19.89,0.54,23.57,-0.85,27.97,-1.05,27.23,-3.59,22.99,-1.44,13.28,-2.41,21.35,-0.9,22.12,0.78,24.55,-0.42,26.31,2.85,24.05,0.15,26.8,4.34,18.83,1.59,34.04,7.06,27.58,1.53,29.87,6.24,24.04,1.47,26.26,6.16,20.43,1.74,24.35,7.44,19.43,2.05,24.45,8.78,19.35,2.3,23.89,22.38,18.99,15.42,22.3,20.72,18.39,--,53.3,--,--,61.04,69.78, 资产报酬率(%),3.65,17.23,0.96,15.95,1.56,15.03,-0.67,14.02,1.21,13.86,0.94,12.94,1.42,12.61,0.36,13.99,-0.49,16.41,-0.66,15.94,-2.14,13.35,-0.86,7.22,-1.43,12.64,-0.54,13.31,0.46,12.84,-0.21,13.74,1.45,12.4,0.08,14.47,2.75,11.72,0.97,17.3,3.67,15.46,0.92,18.89,3.91,15.39,1.02,18.69,3.99,16.28,1.46,19.52,6.21,16.38,1.8,20.73,7.56,16.5,2.05,20.02,18.39,16.11,13.07,18.54,16.8,15.29,--,31.75,--,--,36.2,33.17, 销售毛利率(%),--,--,--,--,--,--,--,--,--,24.91,27.22,24.33,23.66,23.15,25.63,30.1,23.38,23.81,16.84,--,19.21,14.49,13.75,--,17.85,15.99,16.59,--,24.23,27.18,23.19,--,23.22,23.36,16.62,--,25.55,25.07,25.5,--,22.94,22.18,22.73,22.95,23.5,24.54,23.72,27.41,28,25.6,27.39,29.83,29.98,28.69,34.68,32.52,32.82,33.9,34.4,35.57,34.67,35.25,29.89,33.19,33.19,33.86,--,31.64,--,--,32.3,35.68, 三项费用比重(%),9.07,9.43,11.31,12.45,12.51,12.47,18.98,15.07,14.89,15.27,16.85,14.22,14.24,16.11,21.09,21.67,22.82,22.18,27.41,33.09,29.49,26.36,30.2,34.81,26.34,27.93,36.65,22.54,22.55,21.63,26.86,19.82,20.05,18.99,20.93,16.09,15.61,14.59,14.6,12.47,12.5,12.13,13.26,13.03,12.14,12.67,15.77,15.02,14.13,11.03,15.3,15.09,13.05,12.33,17.19,15.73,14.14,15.17,16.34,17.84,14.71,16.12,11.1,17.45,15.69,16.05,--,14.4,--,--,14.5,17.01, 非主营比重(%),-7.77,-4.6,-8.52,-21.23,-15.31,-5.82,21.39,-45.67,-13.94,-13.53,-8.03,-42.26,-5.82,-4.91,4.66,42.31,50.24,118.35,7.95,431.8,-18.46,-12.41,-8.67,-6.21,-18.88,-18.44,-16.37,77.28,78.61,55.94,-84.09,91.59,83.1,76.97,831.1,47.26,36.55,32.29,40.88,23.02,21.66,25.64,8.66,22.02,12.86,15.89,43.98,18.39,7.76,0.16,-0.01,0.19,-0.18,-0.28,-0.2,0.68,1.17,1.18,-0,1.01,0.3,0.33,0.81,-0.71,-0.86,-1.5,--,0.43,--,--,-0.18,1.22, 主营利润比重(%),238.4,226.88,274.58,483.98,374.06,413.58,-243.7,670.12,465.77,368.66,215.27,580.63,381.48,394.91,389.51,725.88,-667.19,-1253.21,-101.6,331.02,-142.15,-88.62,-70.21,-29.5,-171.39,-114.75,-92.68,595.65,566,424.05,-539.1,309.03,294.38,271.21,1390.55,190.19,223.89,227,219.22,184.85,207.63,200.17,288.64,201.58,205.71,201.97,219.74,198.06,205.01,188.7,244.3,214.3,193.49,188.69,240.09,205.11,189.09,191.14,204.19,215.01,183.36,197.16,182.38,211.9,194.11,196.72,--,185.96,--,--,181.76,188.2,