报告日期,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2008-12-31, 总资产利润率(%),2.28,2.45,2.48,1.97,1.98,1.98,2.27,1.89,1.69,1.53,1.27,0.77,0.34,0.61,0.75,-0.14,1.01,1.6,1.63,2.4,2.12,1.9,2.03,6.63,5.23,2.75,1.96,6.33,5.01,3.69,2.02,7.03,5.1,4.89,5.37,12.5,--,--,--,11.2,11.47, 主营业务利润率(%),28.18,29.25,30.54,27.88,27.85,28,29.42,28.54,29.35,28.24,29.12,33.02,36.89,41.07,43.34,39.44,40.95,43.95,41.59,42.83,42.22,41.92,41.31,37.72,37.45,38.29,38.09,31.56,30.03,28.95,29.31,26.91,25.68,25.61,25.11,26.33,--,--,26.98,23.81,23.4, 总资产净利润率(%),2.31,2.36,2.43,2.04,1.91,1.9,2.27,1.91,1.66,1.4,1.21,1.05,0.44,0.61,0.75,-0.14,1.07,1.59,1.59,2.84,2.43,2.17,2.04,6.53,5.31,2.73,2.02,6.31,4.69,3.42,2.01,9.56,6.83,6.18,5.24,15.52,--,--,--,13.12,11.47, 成本费用利润率(%),4.33,6.02,9.85,3.18,3.83,5.16,8.98,3.11,4.19,4.84,6.66,2.71,2.97,5.26,7.89,-0.5,3.71,6.87,10.17,6.76,7.26,9.22,13.72,14.2,17.56,13.1,17.25,13.02,13.83,15.49,16.62,17.74,18.41,20.25,19.97,17.87,--,--,22.36,16.38,16.54, 营业利润率(%),4.28,5.79,9.1,3.19,3.61,4.95,8.35,3.11,2.88,3.03,6.21,-0.58,-3.4,-5.83,2.56,-1.53,2.86,5.81,8.77,5.36,5.78,7.77,11.49,12.26,15.08,10.92,14.12,10.54,10.78,12.24,12.96,12.58,13.6,14.68,15.38,13.75,--,--,17.73,12.75,11.89, 主营业务成本率(%),71.2,70.01,68.58,71.52,71.46,71.25,69.77,70.96,69.89,70.94,70.01,66.27,62.4,58.24,56.03,59.89,58.41,55.43,57.84,56.59,57.22,57.53,58.17,61.81,62.09,61.26,61.5,68.06,69.58,70.67,70.35,72.76,74,74.07,74.64,73.42,--,--,72.78,75.94,76.32, 销售净利率(%),3.2,4.4,6.87,2.2,2.68,3.58,6.54,2.39,2.92,3.38,4.47,1.89,1.56,3.31,6.48,-0.29,2.98,6.11,8.99,5.52,6.35,8.14,11.46,11.24,13.63,10.77,14.01,11.2,11.61,12.69,13.46,14.34,14.39,15.7,15.67,14.33,--,--,17.17,12.61,13.22, 净资产收益率(%),3.91,3.8,3.89,3.88,3.22,3.09,3.54,3.27,2.71,2.12,1.84,1.23,0.47,1.04,1.29,-0.23,1.8,2.49,2.43,3.84,3.15,2.81,2.26,7.49,6.36,3.3,2.54,7.88,5.68,4.17,2.62,9.41,6.72,5.52,12.58,33.74,--,--,12.73,26.36,28.53, 股本报酬率(%),25.1,117.02,25.59,103.65,18.5,76.89,22.72,68.09,15.92,68.33,22.57,109.74,9.99,139.08,12.2,117.29,17.18,128.09,23.65,126.18,29.63,104.28,21.34,135.61,57.95,85.89,22.49,115.29,47.86,72.97,43.56,216.19,105.8,136.72,--,--,--,--,--,--,--, 净资产报酬率(%),3.87,18.08,3.87,15.98,2.86,11.9,3.46,10.72,2.52,10.88,1.79,8.88,0.47,14.7,1.29,12.52,1.8,13.31,2.43,13.3,3.15,11.11,2.26,14.7,6.36,9.73,2.54,13.36,5.68,8.79,2.62,13.34,6.72,8.8,12.58,44.62,--,--,--,35.13,28.49, 资产报酬率(%),2.28,11.74,2.48,9.65,1.98,8.34,2.27,6.81,1.69,8.19,1.27,5.61,0.34,8.66,0.75,7.28,1.01,8.57,1.63,8.31,2.12,7.54,2.03,13.01,5.23,8.12,1.96,10.73,5.01,7.8,2.02,9.97,5.1,7.79,5.37,16.52,--,--,--,14.93,11.47, 销售毛利率(%),--,29.99,31.42,--,28.54,28.75,30.23,--,30.11,29.06,29.99,--,37.6,41.76,43.97,--,41.59,44.57,42.16,--,42.78,42.47,41.83,--,37.91,38.74,38.5,--,30.42,29.33,29.65,27.24,26,25.93,25.36,26.58,--,--,27.22,24.06,23.68, 三项费用比重(%),24.96,24.66,22.79,24.89,24.39,23.94,22.11,26.61,26.62,25.6,23.39,34.47,42.73,51.12,43.26,42.88,40.54,40.68,32.86,37.65,36.57,34.33,29.88,29.88,29.02,27.35,24.03,20.87,19.26,16.71,16.43,14.31,12.17,11.06,9.77,12.51,--,--,8.81,11.43,11.61, 非主营比重(%),4.34,3.23,0.49,2.4,5.73,1.26,0.25,11.95,33.92,40.29,3.74,165.29,285.98,272.73,98.62,-616.41,88.18,50.1,5.95,30.65,20.52,14.56,5.89,42.22,48.51,8.35,5.15,10.2,13.82,11.51,11.06,19.84,15.37,16.14,9,11.13,--,--,3.08,12.05,19.94, 主营利润比重(%),673.01,509.28,336,902.35,753.26,565.89,353.3,934.4,719.8,599.41,463.86,1199.96,1172.3,708.87,549.66,-7586.74,1109.22,661.56,448.12,668.34,616.73,492.15,339.99,288.21,232.92,328.13,257,271.49,243.33,212.99,202.44,173.59,161.27,148.04,148.56,171.02,--,--,147.46,165.9,160.33,