报告日期,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2007-12-31, 总资产利润率(%),2.82,-0.53,11.84,9.08,2.53,-0.4,10.87,7.44,1.48,-0.71,9.69,6.27,1.52,-0.41,9.04,5.54,1.14,-0.41,9.5,6.65,2.29,0.52,10.84,6.65,2.49,0.26,10.56,7.65,3.95,0.58,9.53,5.87,2.78,-0.85,7.88,5.77,3,1.47,13.14,--,--,--,10.35,8.44, 主营业务利润率(%),33.9,27.97,31.91,30.06,26.59,23.04,37.6,36.67,35.54,34.15,42.38,41.74,40.13,36.86,44.88,42.68,41.25,40.64,44.06,42.26,39.59,39.13,46.15,43.27,42.02,42.46,45.26,43.02,41.91,41.14,41.36,38.35,36.72,33.71,41.36,41.04,39.52,33.79,41.1,38.74,--,36.01,40.95,37.25, 总资产净利润率(%),2.65,-0.49,12.33,9.16,2.42,-0.38,11.49,7.4,1.41,-0.66,10.05,5.98,1.39,-0.38,10.43,5.88,1.07,-0.39,9.87,6.26,2.08,0.47,11.7,6.65,2.37,0.24,11.06,7.74,3.75,0.54,10.14,5.96,2.71,-0.8,10.49,7.28,3.75,1.44,14.44,--,--,--,10.18,8.44, 成本费用利润率(%),5.3,-5.59,11.36,12.39,5.23,-2.97,10.25,10.74,3,-5.67,11.63,10.78,4.54,-3.79,12.62,10.63,2.38,-2,11.77,10.66,5.6,2.82,14.53,12.05,7.17,1.66,14.52,14.82,11.17,3.99,12.23,10.25,6.74,-5.28,12.36,11.71,9.63,5.16,11.23,10.6,--,-0.88,8.65,8.85, 营业利润率(%),4.55,-5.35,9.5,10.44,5.27,-3.33,9.56,9.35,1.92,-15.1,6.72,5.89,-0.27,-11.94,6.97,4.44,-4.26,-13.8,5.44,4.32,-1.42,-8.65,8.06,6.21,1.32,-7.22,8.56,8.9,4.73,-3.87,8.15,7.25,3.56,-11.23,7.02,6.15,3.92,1.53,7.42,6.61,--,-5.75,4.68,5.57, 主营业务成本率(%),65.4,71.36,67.43,69.36,72.82,76.52,61.57,62.48,63.61,65.2,56.67,57.63,59.36,62.7,54.31,56.59,58.09,58.89,55.01,57,59.75,60.27,52.96,55.9,57.13,56.87,53.74,56.1,57.31,58.07,57.83,60.93,62.65,65.65,58.31,58.8,60.34,66.12,58.74,61.11,--,63.87,58.83,62.65, 销售净利率(%),5.27,-2.52,9.08,9.63,4.24,-1.78,9.09,9.19,3.25,-4.48,9.8,9.16,3.65,-2.66,10.69,9.54,2.97,-2.89,10.21,9.45,5.36,3.12,11.98,10.34,6.36,1.7,11.7,11.92,9.41,3.31,10.11,8.69,6.36,-5.13,9.74,10.18,8.5,4.82,9.45,9.26,--,-1.41,7.99,7.11, 净资产收益率(%),4.18,-0.17,15.8,11.5,3.65,-0.21,14.75,9.02,1.8,-0.65,11.08,6.43,1.48,-0.39,10.03,5.6,1.01,-0.49,11.27,6.69,2.7,0.47,11.9,6.5,2.49,0.37,12.04,8.59,4.21,0.4,10.38,6.28,3.05,-0.87,8.88,5.9,3.3,3.37,24.84,--,--,-0.72,21.51,24.01, 股本报酬率(%),102.93,-5.54,209.62,102.1,89.13,-4,179.54,72.55,75.66,-6.62,159.44,56.66,64.6,-3.52,136.41,45.52,49.34,-4.07,160.73,61.03,68.36,4.51,154.74,58.45,58.22,2,127.33,62.68,59.84,4.12,104.43,42.6,44.38,-10.55,156.43,69.71,76.07,--,--,--,--,--,--,--, 净资产报酬率(%),14.37,-0.76,28.67,14.77,14.39,-0.63,27.93,11.66,11.49,-0.97,23.23,8.89,10.91,-0.57,21.79,8.07,10.33,-0.6,22.33,9.08,10.84,0.7,22.6,9.26,9.73,0.32,20.68,11.18,11.37,0.75,19.04,8.32,9.09,-1.12,16.04,7.5,8.54,3.28,40.04,--,--,--,40.47,26.31, 资产报酬率(%),9.68,-0.53,17.47,9.08,8.8,-0.4,16.26,7.44,7.8,-0.71,14.95,6.27,7.76,-0.41,13.76,5.54,7.51,-0.41,14.42,6.65,7.94,0.52,15,6.65,7.32,0.26,14.47,7.65,8.28,0.58,13.06,5.87,6.67,-0.85,11.13,5.77,6.46,1.47,18.28,--,--,--,16.56,8.44, 销售毛利率(%),34.6,28.64,--,30.64,27.18,23.48,--,37.52,36.39,34.8,--,42.37,40.64,37.3,--,43.41,41.91,41.11,--,43,40.25,39.73,--,44.1,42.87,43.13,--,43.9,42.69,41.93,42.17,39.07,37.35,34.35,41.69,41.2,39.66,33.88,41.26,38.89,--,36.13,41.17,37.35, 三项费用比重(%),19.81,24.09,15.67,14.29,27.83,33.67,32.04,30.48,36.86,49.67,35.73,35.88,40.68,48.97,37.59,38.23,45.8,56.12,38.78,37.93,40.89,47.65,37.7,36.34,40.11,49.92,36.15,33.62,36.78,44.67,33.24,31.23,33.31,45.06,34.18,34.9,35.82,32.84,33.64,32.21,--,41.75,36.17,31.38, 非主营比重(%),12.97,-11.84,14.05,18.08,57.87,-7.38,8.14,9.17,45.48,-134.96,40.21,44.06,112.44,-187.66,41.75,58.25,279.21,-511.33,57.76,62.48,129.83,395.11,40.92,43.7,78.7,489.67,35.56,33.7,56.17,196.7,29.97,28.22,54.95,-91.37,38.68,45.21,59.27,75.11,29.95,34.14,--,-517.48,45.22,34.54, 主营利润比重(%),744.43,-520.62,335.47,287.92,502.29,-700.55,388.28,363.88,1168.44,-521.37,390.52,411.37,879.47,-867.49,383.64,420.29,1660.15,-1759.07,395.32,414.24,697.42,1279.91,346.91,385.91,597.24,2383.73,343.02,320.45,395.35,996.37,368.18,402.72,563.96,-572.99,360.51,373.35,426.25,661.08,395.45,390.88,--,-3869.62,497.17,447.03,