报告日期,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2014-12-31,2013-12-31,2012-12-31,2011-12-31, 总资产利润率(%),3.94,3.41,0.81,2.39,1.67,1.02,-0.59,4.74,3.4,2.71,0.58,3.29,4.5,2.7,0.44,6,5,3.7,1.38,8.03,12.21,8.38,--,16.64,--,20.99,21.89,19.29,32.67, 主营业务利润率(%),42.56,43.47,38.42,43.49,43.52,41.17,39.64,45.88,44.69,43.59,41.45,47.26,47.48,46.41,43.71,51.93,53.5,53.72,53.74,54.23,54.91,54.29,53.58,55.66,55.97,56,56.7,57.08,58.38, 总资产净利润率(%),4.25,3.57,0.82,2.55,1.74,1.05,-0.59,4.79,3.45,2.71,0.58,3.33,4.55,2.71,0.43,6.13,5.12,3.76,1.39,10.49,12.66,8.46,--,17.48,--,22.11,25.24,21,32.67, 成本费用利润率(%),18.73,24.31,14.24,8.64,10.2,8.76,-10.46,15.05,16.85,19.48,10.4,13.58,25.03,20.4,8.08,25.18,32.77,38.36,38.96,42.77,53.37,49.42,37.57,50.88,51.07,55.53,59.24,56.68,80.34, 营业利润率(%),13.79,16.98,12.43,7.27,8.1,7.37,-10.82,12.42,13.83,15.67,7.95,11.02,18.98,17.12,7.51,19.86,25.59,28.5,23.76,24.18,29.42,28.25,23.76,28.6,28.95,29.83,32.14,30.72,38.33, 主营业务成本率(%),56.27,55.29,60.53,55.5,55.49,57.98,59.21,53.45,54.39,55.55,58.55,51.89,51.7,52.77,55.64,47.13,45.66,45.47,45.49,44.55,43.95,44.58,45.05,43,42.78,42.87,42.17,41.86,40.38, 销售净利率(%),13.1,15.9,9.79,6.18,6.28,6.23,-12.67,10.6,11.33,12.83,6.31,8.55,15.42,13.92,5.29,18.51,21.83,24.41,25.32,27.25,31.01,29.42,23.53,30.67,30.18,34.85,35.33,33.65,48.89, 净资产收益率(%),6.11,4.96,1.18,3.7,2.48,1.59,-0.37,6.18,4.66,3.41,0.83,5.01,5.53,3.36,0.69,6.84,5.62,4.15,1.51,8.74,13.66,9.32,--,18.77,--,24.44,25.9,21.44,38.67, 股本报酬率(%),40.94,109.67,7.44,89.55,14.09,69.12,-4.56,90.15,26.63,65.81,4.37,63.71,34.11,51.62,3.18,68.88,37.21,46.17,9.94,74.63,65.87,65.18,11.78,103.54,61.68,95.06,--,--,--, 净资产报酬率(%),5.57,15.08,1.03,12.56,2,9.87,-0.66,13.04,3.9,9.73,0.64,9.43,4.98,7.69,0.47,10.19,5.62,7.08,1.51,11.48,13.66,14.2,--,23.3,--,24.44,25.9,24.46,40.97, 资产报酬率(%),3.94,11.23,0.81,10.08,1.67,8.46,-0.59,11.64,3.4,8.68,0.58,8.39,4.5,6.93,0.44,9.31,5,6.31,1.38,10.54,12.21,12.76,--,20.65,--,20.99,21.89,22.01,34.6, 销售毛利率(%),--,--,--,--,--,--,--,--,--,44.45,41.45,48.11,48.3,47.23,44.36,--,54.34,54.53,54.51,55.45,56.05,55.42,54.95,57,57.22,57.13,57.83,58.14,59.62, 三项费用比重(%),24.07,22.35,25.61,28.14,25.91,26.53,47.03,27.75,27.32,25.38,27.77,26.94,23.32,30.42,36.68,38.36,33.13,28.12,30.67,28.48,23.47,24.07,27.51,26.03,25.52,25.8,24.55,25.54,18.91, 非主营比重(%),15.51,19.57,32.73,2.93,9.12,13.94,10.22,0.18,17.5,14.25,33.88,15.89,6.18,3.57,0.32,19.81,10.34,8.68,29.82,24.35,19.9,18.55,16.16,21.85,19.85,24.18,20.45,20.88,21.19, 主营利润比重(%),278.81,226.69,309.32,594.73,518.05,550.88,-353.01,372.28,320.93,273.57,461.61,436.73,250.17,270.88,582.01,238.63,205.01,188.19,179.29,170.76,150.07,157.4,192.92,155.46,157.57,144.46,141.06,147.1,120.04,