报告日期,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2006-12-31,2005-12-31,2004-12-31, 总资产利润率(%),3.47,1.95,0.6,1.82,1.18,1.11,0.68,4.24,3.42,2.01,0.63,2.93,1.74,1.11,0.49,0.76,0.35,0.13,0.03,0.42,-0.18,-0.6,-0.53,0.17,0,0.03,0.02,1.25,1.18,0.65,0.08,1.18,0.97,0.83,0.53,3.58,2.78,2.22,1.12,4.97,3.46,2.55,1.18,5.84,4.03,3.12,1.72,3.96,3.28,1.47,0.57,19.27,17.56,12.51,15.21,55.8,41.36,53.09,--,--, 主营业务利润率(%),16.74,15.53,13.56,10.73,9.84,10.98,13.06,14.7,15.75,14.04,10.9,13.57,10.85,9.79,9.69,4.8,3.87,3.44,3.18,2.94,1.43,0.7,0.23,3.92,3.08,3.98,4.12,7.7,8.45,7.61,5.52,7.54,7.05,7.3,7.92,10.64,10.73,12.3,11.55,15.34,14.97,15.72,14.88,17.16,16,19.09,22.13,17.49,18.08,17.03,29.56,59.54,64.5,66.33,65.62,66.29,68.18,66.1,76.81,67.25, 总资产净利润率(%),3.47,1.95,0.6,1.76,1.15,1.12,0.68,4.2,3.4,2.04,0.64,2.9,1.74,1.12,0.49,0.76,0.35,0.13,0.03,0.42,-0.18,-0.6,-0.52,0.17,0,0.03,0.02,1.27,1.19,0.65,0.08,1.21,0.99,0.84,0.53,3.57,2.74,2.17,1.13,5.05,3.48,2.53,1.19,5.9,4.02,3.16,1.74,3.87,3.21,1.42,0.57,28.11,25.78,18.03,15.81,58.98,44.55,53.09,--,--, 成本费用利润率(%),11.5,10.31,6.8,4.34,3.99,5.95,7.67,9.71,11.11,9.78,5.89,7.66,5.83,5.7,4.99,1.33,0.7,0.3,0.28,0.8,-0.42,-2.14,-4.34,0.4,0.06,0.33,0.46,3.28,4.31,3.72,1.83,3.39,3.01,3.71,4.62,7.94,7.83,9.57,10.72,13.3,13.62,14.71,13.81,16.53,15.58,19.91,24.64,17.5,18.68,17.16,33.49,125.86,153.82,153.89,155.37,153.7,174.44,151.98,255.6,166.79, 营业利润率(%),9.99,9.01,6.17,4.2,3.79,5.49,6.95,8.73,9.74,8.78,5.51,7.26,5.49,5.43,4.78,1.43,0.53,0.11,0.15,0.56,-0.56,-2.35,-4.74,-0.11,-0.46,-0.11,0.1,2.21,4.05,3.55,1.77,3.16,2.81,3.52,4.4,6.67,7.23,8.66,9.64,11.82,11.93,12.75,12.12,14.11,13.42,16.5,19.76,14.82,15.6,14.39,25.09,55.78,60.58,60.59,60.86,60.5,63.47,60.45,71.82,62.33, 主营业务成本率(%),79.03,80.23,81.84,84.61,85.41,83.95,81.19,80.45,79.02,80.92,84.37,81.62,84.61,85.7,85.56,92.34,93.62,94.11,94.36,95.36,97.21,97.81,98.15,95.67,96.53,95.62,95.5,91.36,90.41,91.49,93.96,91.88,92.38,92.1,91.38,88.39,88.3,86.67,87.51,83.21,83.47,82.64,83.48,81.23,82.32,79.35,76.56,80.8,80.05,81.03,66.4,30.46,25.43,24.19,23.95,25.65,24.86,31.22,22.25,32.39, 销售净利率(%),8.24,7.37,5.27,3.44,2.87,4.22,5.24,7.09,7.82,7.09,4.53,5.21,4.28,4.24,3.92,1.19,0.68,0.4,0.18,0.66,-0.38,-1.99,-3.86,0.29,0.01,0.1,0.11,2.36,3.07,2.47,0.61,2.12,2.3,2.89,3.86,6.18,6.23,7.4,7.78,10.07,8.91,9.69,9.38,11.88,10.99,13.53,16.49,12.14,13.06,10.98,16.89,47.46,51.25,51.26,51.82,52.06,54.19,51.23,61.36,53.69, 净资产收益率(%),3.53,2.06,0.59,1.48,0.94,0.95,0.58,4.33,3.38,2.05,0.59,2.93,1.76,1.15,0.5,0.84,0.3,0.12,0.04,0.42,-0.28,-0.76,-0.64,0.27,0.02,0.04,0.02,1.46,1.32,0.7,0.05,1.36,1.09,0.92,0.57,3.89,2.93,2.32,1.21,5.47,3.8,2.75,1.27,6.23,4.27,3.43,1.81,4.14,3.46,1.56,0.62,20.46,19.22,13.75,23,101.6,73.39,87.14,--,--, 股本报酬率(%),15.35,145.19,2.67,137.65,5.28,128.44,3.21,136.28,16.3,119.57,3.09,117.31,8.6,106.09,2.41,97.94,1.72,90.39,0.15,85.99,-0.9,76.71,-2.58,76.21,0.02,70.97,0.08,72.53,5.8,65.14,0.36,63.44,4.59,57.74,2.48,66.47,12.49,54.43,5.26,64.2,15.64,49.8,5.34,61.54,17.52,46.26,7.7,46.03,14.27,31.65,3.1,133.45,98.21,92.28,41.67,--,--,--,--,--, 净资产报酬率(%),3.98,38.4,0.67,34.8,1.34,30.18,0.76,32.47,3.86,28.15,0.74,28.33,2.1,25.92,0.59,24.3,0.43,22.62,0.04,21.35,-0.22,19.12,-0.64,18.79,0.01,17.22,0.02,17.41,1.39,15.68,0.09,15.32,1.11,13.93,0.58,15.68,2.96,13.04,1.22,15.12,3.75,12.11,1.24,14.6,4.24,11.38,1.81,11.08,3.46,7.86,0.6,25.91,19.22,19.34,22.73,122.75,72.74,102.98,--,--, 资产报酬率(%),3.47,32.88,0.6,31.06,1.18,26.86,0.68,28.76,3.42,24.12,0.63,24.29,1.74,21.41,0.49,19.85,0.35,17.95,0.03,17.48,-0.18,15.13,-0.53,15.05,0,14.46,0.02,14.47,1.18,13.35,0.08,13.21,0.97,12.23,0.53,14.51,2.78,12.28,1.12,13.94,3.46,11.33,1.18,13.81,4.03,10.33,1.72,10.56,3.28,7.44,0.57,24.44,17.56,17.67,15.21,68.17,41.36,65.09,--,--, 销售毛利率(%),--,--,--,--,--,--,--,--,--,19.08,15.63,18.38,15.39,14.3,14.44,7.66,6.38,5.89,5.64,--,2.79,2.19,1.85,4.33,3.47,4.38,4.5,--,9.59,8.51,6.04,--,7.62,7.9,8.62,--,11.7,13.33,12.49,16.79,16.53,17.36,16.52,18.77,17.68,20.65,23.44,19.2,19.95,18.97,33.6,67.94,74.57,75.81,77.29,75.61,76.5,68.78,77.75,67.61, 三项费用比重(%),3.83,3.81,4.36,3.69,3.86,3.36,3.34,3.07,3.22,3.57,4.01,3.74,4.12,4.11,5.32,3.6,3.17,2.94,2.69,2.64,2.35,3.49,4.22,2.7,2.72,3.29,3.57,4.4,4.58,4.31,4.01,3.81,3.55,3.49,3.77,3.57,3.03,3.01,1.92,3.15,2.93,2.87,2.77,2.99,2.47,2.41,2.37,2.37,1.87,1.47,4.48,3.78,3.8,5.56,4.76,5.65,4.57,5.58,4.85,4.64, 非主营比重(%),-2.8,-2.2,-3.35,-9.53,-5.81,-3.38,-4,-4.01,0.06,0.18,0.75,1.26,8.16,9.52,20.25,35.91,62.68,152.05,145.42,52.76,-71.59,-16.05,-7.84,192.94,1054.54,180.28,77.82,39.95,6.58,8.67,5.59,9.09,9.18,7.89,6.32,12.29,2.37,1.77,0.47,-1.2,0.39,0.54,0.13,0.54,0.4,0.55,0.07,0.27,0.34,0.69,0.02,-0.19,-0.21,-0.36,-0.09,0.01,0,-0.26,-0.18,0.08, 主营利润比重(%),167.17,170.65,219.76,265.89,262.21,199.75,188.56,171.3,162.02,160.24,198.75,196.49,199.71,182.26,203.19,364.6,557.8,1149.65,1120.46,370.5,-338.92,-32.02,-5.12,985.29,4815.44,1218.42,905.93,242.97,203.83,211.45,305.85,230.8,242.53,204.71,178.79,144.23,148.38,141.58,119.3,131.35,124.93,122.58,122.58,120.94,118.75,115.05,111.93,117.76,115.48,117.46,117.8,106.93,106.69,109.86,107.92,109.56,107.43,110.14,107.16,107.85,