报告日期,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2007-12-31,2006-12-31, 总资产利润率(%),2.36,0.7,1.06,1.65,2.79,1.23,0.08,3.6,3.03,2.32,0.68,3.22,3,1.82,0.8,4.5,3.74,2.48,1.21,3.84,4.3,3,1.53,5.57,5.52,4.37,1.59,5.41,4.88,3.24,1.33,7.35,7.17,4.73,1.69,5.91,5.72,3.76,1.41,23.29,17.34,11.47,--,18.33,--,15.06,11.45, 主营业务利润率(%),29.84,28.62,31.07,27.25,28.98,29.41,26.61,28.31,25.49,24.39,24.82,27.66,28.28,30.38,30.77,29.31,29.48,29.63,28.94,28.21,29.82,29.68,29.89,27.31,29.11,29.38,33.13,29.11,31.69,32.2,33.02,31.56,33.07,33.11,0,33.8,33.78,34.82,35.81,35.53,34.77,34.71,--,28.38,27.89,23.51,17.04, 总资产净利润率(%),2.38,0.69,1.05,1.71,2.89,1.26,0.08,4.09,3.08,2.31,0.68,3.32,3.02,1.83,0.8,4.59,3.81,2.5,1.22,3.88,4.37,3.02,1.54,5.52,5.63,4.47,1.61,5.37,4.91,3.27,1.34,7.54,7.33,4.7,1.71,9.3,8.94,5.88,2.19,25.36,18.67,11.88,--,20.8,--,15.87,11.45, 成本费用利润率(%),9.05,4.93,11.23,4.07,10.32,7.25,0.2,11.27,11.33,13.68,9.56,13.84,14.56,15.22,14.29,19,19.94,18.38,18.1,14.84,21.01,22.11,23.29,20.73,27.3,33.92,25.94,24.16,29.99,31.96,30.77,37.33,45.27,49.23,44.1,32.01,40.38,41.75,41.16,38.1,36.46,35.43,--,23.56,22.94,16.52,14.11, 营业利润率(%),8.23,4.61,9.77,4.6,9.3,7.12,0.21,10.91,5.29,4.21,6.79,9.97,12.76,13.33,12.61,15.91,16.65,15.56,15.31,13.19,17.62,18.17,18.95,13.41,15.53,16.13,20.59,19.66,23.09,24.26,24.2,21.18,23.64,23.57,32.33,24.13,28.74,29.63,29.26,27.02,26.17,25.7,--,18.6,18.01,14.33,12.61, 主营业务成本率(%),69.08,70.93,68.39,71.69,70.44,69.97,72.87,70.29,73.8,75.03,75.05,71.34,71.2,69.03,68.73,69.93,69.81,69.69,70.33,71.23,69.59,69.73,69.85,72.08,70.28,69.92,66.18,70.36,67.66,67.07,66.98,67.67,66.93,66.89,100,66.2,66.22,65.18,64.19,64.47,65.23,65.29,--,71.62,72.11,76.49,82.96, 销售净利率(%),7.47,3.59,8.47,3.7,7.79,5.61,0.82,9.43,9.02,10.95,7.27,10.52,10.77,11.18,10.59,13.48,14.12,13.16,12.97,10.98,14.84,15.39,15.87,15.32,19.56,24.08,17.23,16.44,19.39,20.27,19.78,25.2,29.5,28.13,37.68,20.38,24.32,24.83,24.71,23.62,22.85,22.32,--,16.22,14.09,12.51,10.81, 净资产收益率(%),1.78,0.37,1.4,0.88,3.05,1.44,0,4.33,3.29,2.44,0.72,3.43,3.06,1.88,0.82,4.59,3.83,2.54,1.23,3.87,4.37,3.04,1.54,5.62,5.88,4.74,1.7,5.75,5.34,3.63,1.42,7.88,7.65,4.91,1.8,6.25,5.89,3.98,1.48,29.8,23.57,15.81,--,24.76,--,19.16,13.59, 股本报酬率(%),4.72,23.73,2.02,23.19,5.47,20.07,0.15,22.12,4.36,17.9,0.94,22.01,3.98,19.36,2.12,44.37,9.75,38.16,3.1,43.17,10.96,39.59,3.84,44.23,14.45,41.36,8.17,83.44,25.16,69.4,6.88,86.38,36.35,67.93,13.43,113.36,42.78,91.25,10.41,--,--,--,--,--,--,--,--, 净资产报酬率(%),3.05,15.7,1.33,15.48,3.6,13.51,0.1,15.12,3.27,13.54,0.71,16.77,3.06,15.06,0.82,17.26,3.83,15.21,1.23,17.3,4.37,16,1.54,18.06,5.88,17.04,1.7,17.65,5.34,15,1.42,18.15,7.65,14.71,1.8,15.48,5.89,12.83,1.48,67.34,23.57,56.69,--,63.77,--,19.16,13.59, 资产报酬率(%),2.36,12.33,1.06,11.81,2.79,10.5,0.08,12.11,3.03,12.97,0.68,15.81,3,14.64,0.8,16.92,3.74,14.86,1.21,17.14,4.3,15.76,1.53,17.92,5.52,15.72,1.59,16.6,4.88,13.41,1.33,16.94,7.17,14.15,1.69,14.62,5.72,12.11,1.41,52.63,17.34,41.13,--,47.22,--,15.06,11.45, 销售毛利率(%),--,29.07,31.61,--,29.56,30.03,27.13,--,26.2,24.97,24.95,28.66,28.8,30.97,31.27,--,30.19,30.31,29.67,--,30.41,30.27,30.15,--,29.72,30.08,33.82,--,32.34,32.93,33.02,--,33.07,33.11,33.51,33.8,33.78,34.82,35.81,35.53,34.77,34.71,--,28.38,27.89,23.51,17.04, 三项费用比重(%),20.54,22.03,18.01,19.16,16.65,22.26,27.95,20.92,19.84,20.06,18.57,17.27,15.39,17.16,17.77,12.78,12.84,13.94,13.26,15.29,12.31,11.13,9.94,14.21,13.24,12.7,11.49,9.48,7.94,7.06,9.07,11.1,9.5,8.91,16.17,8.74,4.76,4.92,6.44,8.46,8.53,8.88,--,9.8,9.87,9.14,4.34, 非主营比重(%),27,50.45,1.06,-17.57,-1.64,-4.46,79.69,-4.58,50.54,67.85,24.27,19.61,-0.62,-0.99,-1.41,0.79,1.13,1.58,3.1,6.59,2.85,4.63,4.08,26.45,32.86,43.53,0.37,0.78,-0.06,0.35,1.3,30.05,31.68,36.82,36.9,-0.62,-0.29,-1.23,-0.66,2.76,2.7,2.2,--,3.04,4.25,-1.25,-2.34, 主营利润比重(%),363.46,621.73,318.26,727.99,320.35,436.76,13155.55,271.41,238.5,186.32,276.89,222.93,223,230.06,247.53,184.8,177.41,191.22,189.62,218.3,172.07,164.83,160.3,151.63,126.74,103.95,162.99,149.93,138.54,134.61,141.12,106.31,95.58,88.74,0,140.91,117.9,118.98,123.18,127.89,129.28,132.06,--,147.95,148.28,166.16,138.28,