报告日期,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2007-12-31, 总资产利润率(%),3.36,2.73,1.32,2.7,1.59,1.32,0.23,2.28,1.9,1.5,0.25,2.76,2.37,1.99,0.7,2.36,1.61,1.57,0.65,4.37,3.03,2.33,0.88,2.63,1.79,0.47,-0.13,0.16,0.33,-0.04,-0.26,1.63,1.76,1.26,0.38,2.79,2.53,1.84,0.7,4.17,3.64,2.93,1.46,4.71,3.58,2.31,2.17,9.73,--,--,--,9.31,9.69, 主营业务利润率(%),12.27,14.06,13.84,10.61,10.93,9.99,7.79,10.49,9.54,9.29,9.97,10.37,10.53,12.15,12.96,9.55,9.54,10.22,10.66,13.66,14.11,14.15,14.49,10.94,10.3,8.38,7.22,7.36,6.85,6.63,7.56,12.11,12.72,13.43,14.03,13.63,14.3,14.22,15.23,15.15,16.41,17.23,17.92,18.1,17.7,18.12,17.91,15.14,14.27,--,12.95,13.16,11.71, 总资产净利润率(%),3.36,2.74,1.31,2.92,1.74,1.36,0.23,2.3,1.88,1.53,0.25,2.77,2.36,2.08,0.72,2.4,1.66,1.6,0.65,4.51,3.05,2.36,0.89,2.65,1.82,0.48,-0.13,0.16,0.33,-0.04,-0.27,1.7,1.79,1.3,0.38,2.87,2.61,1.89,0.74,4.18,3.72,2.97,1.46,6.47,4.91,3.2,2.23,10.66,--,--,--,9.63,9.69, 成本费用利润率(%),5.83,7.93,8.42,3.71,3.58,4.03,1.86,2.52,3.24,3.67,1.79,3.2,4.08,5.33,4.7,3,3.09,4.32,4.32,6.41,6.79,7.74,6.86,3.56,3.25,1.56,-0.55,0.59,1.21,0.51,-2.36,3.96,5.94,6.72,4.24,7.14,8.91,9.97,8.55,10.37,12.81,15.88,14.96,11.71,12.17,12.25,11.46,12.27,11.21,--,8.52,10.47,10.54, 营业利润率(%),5.36,7.08,7.47,3.46,3.37,3.82,1.84,2.39,1.79,1.53,1.72,3.1,3.93,5.28,4.53,2.93,2.97,4.15,4.11,6.15,6.76,6.96,6.11,3.04,2.94,1.3,-0.94,0.4,0.84,0.13,-3.18,3.43,5.32,6.03,3.67,6.35,7.86,8.86,7.74,8.56,10.32,12.34,10.44,10.16,10.59,10.62,10.06,10.75,9.83,--,7.54,8.71,8.42, 主营业务成本率(%),87.4,85.64,86.05,88.88,88.66,89.59,91.62,89.06,90.11,90.41,89.77,89.19,89.05,87.5,86.72,90.14,90.2,89.52,89.03,85.98,85.66,85.62,85.26,88.78,89.43,91.29,92.47,92.45,92.99,93.2,92.19,87.62,87.17,86.51,85.86,86.35,85.7,85.78,84.77,84.82,83.55,82.71,82.08,81.7,82.02,81.59,81.96,84.39,85.37,--,86.83,86.47,88.05, 销售净利率(%),4.85,6.11,6.27,3.14,2.72,3.14,1.35,2.14,2.4,3.04,1,2.57,3.1,4.23,3.33,2.4,2.35,3.46,3.28,5.17,4.77,5.6,4.94,3.1,2.95,1.21,-0.82,0.22,0.64,-0.15,-2.44,3.3,4.74,5.37,3.57,5.57,6.95,7.73,6.74,7.9,9.65,11.64,11.43,8.88,9.11,9.14,8.67,9.24,8.45,--,6.54,8.03,7.6, 净资产收益率(%),5.79,4.59,2.23,4.72,2.9,2.12,0.37,3.55,2.86,2.3,0.37,2.59,1.96,1.7,0.27,1.57,1.04,1.35,0.46,4.25,2.92,2.46,0.89,2.88,2.06,0.79,0.02,1.01,1.07,0.47,-0.21,2.38,2.39,1.76,0.49,3.57,3.18,2.31,0.94,5.06,4.62,3.69,1.75,5.78,4.45,3,4.8,21.33,--,--,2.93,21.4,26.48, 股本报酬率(%),19.57,193.55,7.59,183.96,9.5,165.25,1.75,239.54,13.54,220.83,1.8,217.05,16.98,201.02,5.32,190.81,11.96,174.04,4.58,184.11,20.02,156.74,5.86,146.49,11.75,120.66,-0.81,106.67,2.07,93.63,-1.71,92.28,10.4,81.66,4.34,163.9,29,139.76,8.33,152.37,40.62,130.16,15.49,138.53,37.85,105.3,--,--,--,--,--,--,--, 净资产报酬率(%),5.79,55.37,2.23,55.16,2.9,50.9,0.37,50.25,2.86,44.97,0.37,45.24,3.56,36.49,0.98,35.66,2.26,32.39,0.86,35,3.88,30.84,1.16,29.43,2.39,24.94,-0.17,21.97,0.44,19.74,-0.35,18.85,2.12,16.77,0.46,17.46,3,14.59,0.88,17.25,4.62,14.95,1.75,15.95,4.45,12.56,37.53,53.85,--,--,--,53.35,26.48, 资产报酬率(%),3.36,32.92,1.32,31.61,1.59,31.79,0.23,32.25,1.9,29.45,0.25,29.79,2.37,25.4,0.7,26.38,1.61,24.14,0.65,26.35,3.03,23.46,0.88,22.42,1.79,18.08,-0.13,16.68,0.33,14.7,-0.26,14.78,1.76,13.44,0.38,14.43,2.53,12.31,0.7,14.2,3.64,11.9,1.46,13,3.58,9.68,16.96,24.56,--,--,--,23.21,9.69, 销售毛利率(%),--,--,--,--,--,--,--,--,--,9.59,10.23,10.81,10.95,12.5,13.28,9.86,9.8,10.48,10.97,--,14.34,14.38,14.74,--,10.57,8.71,7.53,--,7.01,6.8,7.81,--,12.83,13.49,14.14,--,14.3,14.22,15.23,15.18,16.45,17.29,17.92,18.3,17.98,18.41,18.04,15.61,14.63,--,13.17,13.53,11.95, 三项费用比重(%),3.47,3.52,2.95,4.08,5.02,4.34,5.23,4.24,4.33,4.9,5.42,3.38,3.45,7.19,8.89,7.06,7.01,6.82,7.56,6.66,7.28,7.15,8.46,7.14,6.8,6.92,8.1,7.15,6.55,7.33,10.31,7.69,7.5,7.17,9.4,6.46,6.28,5.21,6.91,5.96,5.57,4.33,7.11,7.34,6.38,6.81,6.88,4.12,3.43,--,4.57,4.21,3.2, 非主营比重(%),-0.9,0.27,0.48,0.41,-0.12,-0.22,-1.33,-1.36,41.84,56.26,-0.91,-4.11,-3.64,-4.16,-0.39,-0.2,1.37,0.7,1.83,-3.16,-6.9,3.32,5.17,11.19,6.46,15.46,-69.92,31.68,30.06,74.48,-31.32,9.42,5.54,4.15,9.15,4.08,4.04,2.35,1.23,9.05,9.64,10.74,21.72,2.76,1.89,2.27,1.35,1.52,1.68,--,3.52,8.65,12.65, 主营利润比重(%),230.94,198.16,184.4,305.93,325,262.59,430.27,444.94,310.78,264.81,584.49,347.97,277.66,239.69,287.38,326.56,316.36,244.61,254.81,229.01,223.21,196.7,224.79,319.37,328.23,545.15,-1300.06,1245.16,568.14,1282.19,-312.22,319.97,226.12,213.31,347.03,205.75,174.53,156.84,194.27,160.91,143.66,124.55,134.29,173.2,163.97,166.77,175.66,138.75,142.77,--,165.79,138.08,121.42,