报告日期,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2009-12-31,2008-12-31, 总资产利润率(%),0.58,0.23,-0.48,-13.6,1.28,1.26,0.36,3.81,5.45,3.36,1.67,3.1,3.05,2.43,0.94,5.5,3.8,2.36,0.78,5.29,2.75,1.57,0.62,3,2.56,1.84,0.6,5.34,4.5,3.37,1.62,6.7,5.76,6.91,--,14.66,--,19.77,11.59, 主营业务利润率(%),21.61,21.78,15.39,16.06,21.38,21.32,20.76,22.12,25.23,22.95,23.69,23.82,24.79,27.25,21.77,29.63,28.25,27.7,27.44,26.12,25.24,26.57,26.3,25.36,26.91,26.71,28.68,30.23,28.75,29.15,28.24,31.66,33.71,32.37,--,35.16,--,33.09,27.52, 总资产净利润率(%),0.6,0.23,-0.47,-13.51,1.38,1.35,0.37,4.65,6.45,3.78,1.68,4.73,4.44,3.53,1.31,6.1,4.01,2.38,0.78,7.17,3.58,2.03,0.8,2.99,2.48,1.75,0.57,5.46,4.29,3.32,1.63,9.67,8.26,7.41,--,18.87,--,20.52,11.59, 成本费用利润率(%),6.39,4.33,-15.26,-56.11,9.82,12.22,9,15.07,26.74,24.1,41.12,13.04,15.47,19.53,15.49,16.48,14.97,13.79,10.65,14.43,11.97,11.17,15.28,8.36,9.79,10.13,8.37,17.29,17.63,19.69,21.25,20.4,24.09,22.77,--,23.24,--,24.09,14.26, 营业利润率(%),5.87,4.02,-18.05,-54.33,8.32,10.67,8.42,13.06,21.9,20.3,36.53,10.7,12.8,15.67,13.56,13.05,12.34,11.63,9.92,11.43,9.42,8.38,10.71,6.83,8.08,8.56,7.56,11.58,12.42,12.97,11.99,14.65,17.42,16.72,--,18.17,--,18.44,11, 主营业务成本率(%),78.06,77.79,84,83.51,78.38,78.48,78.99,77.45,74.44,76.7,75.84,75.69,74.68,71.97,76.91,68.53,70.1,70.87,71.1,72.46,73.26,72.17,73.25,73.91,72.33,72.46,70.49,69.46,70.93,70.53,71.42,67.87,65.79,67.06,--,64.16,--,66.27,71.8, 销售净利率(%),4.11,2.73,-19.51,-54.9,6.67,8.82,6.36,11.9,18.4,16.6,28,8.89,11.54,14.19,11.56,11.7,10.44,9.66,8.77,10.65,8.57,8.07,10.23,6.71,7.65,7.9,6.57,13.14,12.95,14.3,15.9,14.83,16.77,14.33,--,16.33,--,16.65,10.8, 净资产收益率(%),2.45,1.03,-1.76,-51.34,3.35,3.26,0.82,9.59,13.48,8.32,3.38,6.43,5.11,4.06,1.73,8.95,5.63,3.28,1.08,6.18,3.85,2.21,0.87,3.96,3.21,2.26,0.73,7.29,5.45,4.4,2.24,9.29,7.91,14.18,--,30.32,--,48.51,68.71, 股本报酬率(%),3.72,21.52,-2.73,-62.69,9.04,38.78,3.52,58.46,46.74,47.77,19.99,76.49,30.24,61.12,9.83,65.54,15.43,43.68,7.11,132.9,24.02,82.42,5.78,66.16,14.91,49.78,4.34,85.11,31.65,61.95,20.36,133.41,69.32,--,--,--,--,--,--, 净资产报酬率(%),2.06,12.05,-1.57,-35.38,3.39,9.8,0.93,15.54,13.8,15.02,3.27,13.02,5.12,10.42,1.75,22.99,5.69,16.59,1.1,19.54,3.86,13.4,0.86,14.12,3.21,10.81,0.73,14.38,5.45,10.79,2.24,14.99,7.91,31.42,--,47.96,--,48.78,67.32, 资产报酬率(%),0.58,3.6,-0.48,-10.49,1.28,3.71,0.36,6.43,5.45,6.25,1.67,6.45,3.05,6.21,0.94,14.41,3.8,11.77,0.78,13.54,2.75,9.54,0.62,10.71,2.56,8.81,0.6,10.54,4.5,8.27,1.62,10.8,5.76,15.3,--,23.18,--,19.77,11.59, 销售毛利率(%),--,22.21,16,--,21.62,21.52,21.01,--,25.56,23.3,24.16,--,25.32,28.03,23.09,--,29.9,29.13,28.9,--,26.74,27.83,26.75,--,27.67,27.54,29.51,--,29.07,29.47,28.58,32.13,34.21,32.94,--,35.84,--,33.73,28.2, 三项费用比重(%),14.14,16.47,32.93,12.95,9.96,11.57,14.08,11.56,8.05,7.81,13.69,10.66,12.05,11.53,11.43,15.07,14.59,15.04,21.62,12.39,12.66,12.29,15.59,17.63,17.13,15.96,21.12,17.6,15.2,14.61,16.25,16.24,15.66,14.67,--,16.7,--,14.54,15.65, 非主营比重(%),9.44,20.17,9.81,-0.48,3.76,3.6,-0.7,27.06,19.23,29.48,69.43,6.89,5.54,5.22,3.27,7.66,4.93,4.03,3.01,8.51,10.01,12.39,21.5,11.48,8.47,5.37,2.22,23.35,18.47,22.9,35.9,15.11,11.75,10.79,--,4.07,--,6.47,13.38, 主营利润比重(%),365.36,530.83,-85.83,-29.55,245.77,193.28,247.16,164.11,113.95,112.21,64.03,210.27,183.65,165.51,156.82,210.47,218.56,230,273.57,209.77,241.28,277.66,192.75,328.63,304.81,295.37,370.86,200.02,188.72,173.22,150.98,183.51,170.73,172.72,--,185.6,--,168.68,218.92,