报告日期,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2010-12-31,2009-12-31, 总资产利润率(%),-0.71,-0.15,-0.11,-0.57,1.61,1.51,-0.51,3.87,3.38,2.44,1.25,3.55,3.57,2.5,0.97,4.07,4.25,2.77,1.35,3.73,3.63,2.42,1.35,6.58,5.45,3.78,1.45,5.69,4.95,3.13,1.16,8.16,6.04,4.12,1.73,12.05,9.08,6.9,10.3,39.71,--,--,32.45,18.86, 主营业务利润率(%),62.47,60.96,60.65,59.06,58.42,56.09,51.84,60.23,60.84,60.85,63.76,60.42,59.51,57.22,54.93,60.9,61.25,61.81,61.84,62.52,63.25,63.13,65.26,62.77,64.92,67.83,68.52,61.14,62.59,63.19,62.87,66.63,68.11,68.37,71.7,72.29,76.3,78.69,79.09,77.55,--,--,79.88,69.25, 总资产净利润率(%),-0.69,-0.15,-0.11,-0.56,1.59,1.49,-0.51,3.86,3.32,2.39,1.23,3.55,3.53,2.46,0.96,4.06,4.24,2.75,1.34,3.75,3.62,2.39,1.34,6.72,5.49,3.79,1.44,5.77,4.98,3.12,1.16,8.14,6.01,4.18,1.73,18.66,14.13,10.86,10.88,47.87,--,--,36.17,18.86, 成本费用利润率(%),3.76,7.25,3.73,15.31,22.95,32.28,-17.86,28.98,38.63,41.18,46.66,31.19,45.39,33.66,29.16,22.86,40.86,42.87,48.7,29.56,43.74,45.66,58.85,57.68,70.11,83.57,71.93,48.26,65.71,70.82,66.2,80.58,87.66,97.77,110.6,103.83,127.16,154.02,150.04,117.06,--,--,98.96,66.12, 营业利润率(%),2.24,4.36,2.34,8.95,12.74,16.78,-12.69,17.78,23.24,25.15,26.58,20.17,27.5,26.83,23.34,19.19,29.78,30.6,31.56,24.04,29.45,30.69,35.6,36.08,40.8,45.29,40.06,31.3,38.4,40.12,39.4,42.78,44.41,47.6,52.09,48.35,53.7,58.49,58.78,51.76,--,--,47.92,35.95, 主营业务成本率(%),35.83,37.31,37.54,39.58,40.31,42.8,47.57,38.14,37.44,37.35,34.2,37.92,38.73,41.06,43.47,37.21,36.68,36.31,36.12,35.99,35.67,35.8,33.64,36.19,33.97,31.01,30.41,37.67,36.29,35.47,35.73,32.02,30.5,30.14,26.9,26.3,22.17,19.74,19.38,21.01,--,--,19.51,30.34, 销售净利率(%),-4.09,-1.34,-2.39,-2.31,8.85,12.65,-13.34,14.33,17.05,18.81,20.08,14.67,19.68,19.95,16.3,15.72,23.88,24.14,25.54,17.49,24.04,24.84,29.25,29.29,32.58,35.57,31.6,26.92,32.64,34.29,31.38,35.69,37.95,41.4,41.52,43.56,47,50.9,50.45,47.01,--,--,42.53,38.7, 净资产收益率(%),-2.31,-1.01,-0.49,-2.49,0.22,0.71,-0.67,1.5,1.53,1.15,0.48,1.48,2,1.48,0.47,2.22,2.97,2,0.92,2.24,2.55,1.77,0.9,4.93,3.93,2.64,0.92,4.55,3.89,2.37,0.8,6.36,4.8,3.51,1.27,9.85,7.93,5.85,9.52,36.99,--,--,29.83,20.43, 股本报酬率(%),-1.75,9.03,-0.27,7.58,4.16,12.4,-1.32,18.09,8.68,13.54,3.22,16.06,9.29,12.39,2.55,16.05,11.33,11.92,3.55,13.99,9.57,10.34,3.52,20.75,14.06,36.48,10.95,50.75,37.23,30.36,8.64,67.39,44.73,38.83,12.95,96.02,69.14,61.61,33.47,--,--,--,--,--, 净资产报酬率(%),-0.73,3.76,-0.11,3.15,1.65,4.93,-0.52,7.13,3.47,5.46,1.28,6.49,3.67,4.95,0.99,6.27,4.33,4.63,1.37,5.49,3.7,4.06,1.37,8.21,5.53,4.86,1.48,6.94,5.05,4.2,1.19,9.37,6.22,5.5,1.76,13.27,9.61,7.89,11.12,46.03,--,--,40.26,26.77, 资产报酬率(%),-0.71,3.65,-0.11,2.92,1.61,4.78,-0.51,6.85,3.38,5.3,1.25,6.06,3.57,4.82,0.97,6.05,4.25,4.54,1.35,5.24,3.63,3.99,1.35,7.83,5.45,4.77,1.45,6.66,4.95,4.13,1.16,9.08,6.04,5.05,1.73,12.86,9.08,7.67,10.3,42.42,--,--,36.26,24.51, 销售毛利率(%),--,--,--,--,--,--,--,--,--,62.65,65.8,--,61.27,58.94,56.53,62.79,63.32,63.69,63.88,64.01,64.33,64.2,66.36,--,66.03,68.99,69.59,--,63.71,64.53,64.27,--,69.5,69.86,73.1,--,77.83,80.26,80.62,78.99,--,--,80.49,69.66, 三项费用比重(%),22.01,21.12,23.37,23.38,19.25,13.79,22.88,21.58,20.99,21.92,20.72,25.18,20.16,37.05,34.98,44.76,34.06,33.15,30.44,39.01,34.25,32.61,28.62,27.74,24.99,23.18,27.35,29.82,23.81,22.51,22.38,23.68,23.44,20.24,18.8,23.51,22.26,19.62,19.73,25.6,--,--,31.84,31.92, 非主营比重(%),209.56,163.25,745.72,9.1,8.7,9.92,0,6.01,8.19,10.01,12.57,24.14,18.59,24.59,14.06,12.33,7.81,6.95,12.85,-1.04,8.68,6.68,4.51,6.73,6.44,4.53,5.32,5.57,4.53,4.51,0,6.94,8.43,6.16,0,9.08,8.12,7.2,3.61,7.98,--,--,6.83,13.25, 主营利润比重(%),2789.23,1398.48,2590.29,599.7,418.53,301.2,-408.61,338.71,261.77,241.94,239.93,299.18,216.21,212.98,235.32,317.68,205.91,202.1,185.11,276.51,203.7,199.01,175.03,167.48,154.17,146.68,161.93,184.48,155.6,150.42,159.57,144.97,140.43,134.81,137.65,135.96,130.55,124.85,129.69,137.87,--,--,155.33,167.09,