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(%),3.05,1.82,0.26,1.68,1.94,1,0.17,-6.51,1.89,1.17,0.39,3.81,2.57,1.78,0.34,3.5,1.8,1.54,0.2,5.2,1.64,1.36,0.23,4.57,1.91,1.56,0.42,2.64,0.95,0.28,-0.28,9.91,4.44,1.97,-1.57,11.48,3.98,2.04,-0.32,7.66,2.71,4.37,--,16.72,--,15.25,13.1, 主营业务利润率(%),45.91,44.7,43.85,45.94,49.09,47.36,49.03,45.99,44.76,42.45,51.34,47.21,46.58,44.86,44.7,47.25,48.82,46.52,48.28,45.28,43.1,46.08,57.43,44.42,49.01,50,49.36,48.55,49.14,52.81,50.48,48.32,47.29,49.03,50.31,50.26,46.33,47.84,47.41,49.19,49.49,48.97,--,48.66,--,45.21,44.73, 总资产净利润率(%),2.88,1.75,0.25,1.6,1.9,0.97,0.16,-6.53,1.88,1.17,0.38,3.89,2.61,1.79,0.34,3.68,1.85,1.57,0.21,5.37,1.71,1.37,0.23,5.62,1.86,1.48,0.39,2.83,0.91,0.27,-0.27,11.28,4.37,1.92,-1.54,11.77,3.8,1.95,-0.31,11.21,3.87,4.48,--,18.22,--,16.75,13.1, 成本费用利润率(%),29.04,26.91,9.86,13.56,24.36,18.4,9.43,-28.9,16.91,17.76,17.2,26.2,28.45,28.44,15.91,19.65,18.12,23.41,8.06,27.81,16.65,22.53,13.18,23.53,13.4,16.2,8.24,15.4,9.12,6.7,-3.85,44.59,26.38,20.13,-31.35,59.03,33.57,29.98,-10.17,51.87,35.75,37.34,--,41.18,--,37.01,33.96, 营业利润率(%),20.69,19.47,7.86,9.55,18.18,15.4,8.66,-22.83,13.89,14.52,1.82,12.9,10.92,13.99,-10.86,14.01,13.69,17.35,4.23,17.32,8.81,16.16,11.97,9.71,5.37,5.47,4.95,11.74,6.96,5.16,-4.57,25.62,17.82,15.07,-48.06,32.26,19.74,21.29,-21.84,27.67,20.77,19.6,--,22.89,--,22.11,22.73, 主营业务成本率(%),52.6,53.73,54.37,52.66,49.49,51.47,49.49,52.71,54.25,56.7,47.61,51.64,52.64,54.5,54.47,51.8,50.15,52.68,51.03,53.59,55.91,53.29,42.03,54.58,50.2,49.3,50.24,50.59,50.14,46.38,48.55,50.75,51.99,50.4,49.15,48.82,52.86,51.44,51.73,50.01,49.88,50.3,--,50.37,--,53.78,54.04, 销售净利率(%),18.85,16.89,5.69,6.52,15.72,11.57,4.65,-26.76,13.19,12.17,12.14,16.53,19.74,18.86,12.49,13.24,13.42,16.84,5.55,19.09,13.69,16.24,8.15,21.36,10.77,12.6,7.35,10.19,5.32,2.72,-6.35,28.34,18.67,13.67,-50,34.25,24.04,20.02,-17.7,32.69,25.12,27.71,--,32.63,--,26.8,24.49, 净资产收益率(%),3.9,2.4,0.37,1.94,2.78,1.41,0.22,-10.93,2.43,1.6,0.52,5.52,3.8,2.62,0.5,5.16,2.58,2.2,0.29,7.13,2.35,1.8,0.32,4.89,2.06,1.48,0.24,2.68,0.12,-0.72,-0.69,13.94,5.16,2.3,-1.85,13.68,4.56,2.39,-0.4,9.31,3.23,6.98,--,27.33,--,26.56,25.51, 股本报酬率(%),14.82,43.37,1.28,42.5,11.13,38.51,0.94,-6.87,11.07,38.02,2.22,50.71,15.1,36.45,1.93,43.48,9.67,29.27,1.06,44.98,14.56,37.79,1.95,59.19,11.55,31.1,2.36,33.71,4.82,13.56,-1.46,65.93,18.06,16.84,-10.89,97.54,24.71,26.8,-3.54,110.2,28.78,--,--,--,--,--,--, 净资产报酬率(%),3.68,10.92,0.33,10.97,2.88,10.12,0.25,-1.83,2.61,9.04,0.53,12.39,3.8,9.28,0.5,11.28,2.58,7.83,0.29,12.21,2.44,6.38,0.32,8.74,2.75,7.46,0.57,8.26,1.22,3.45,-0.36,16.19,5.16,4.96,-1.85,16.28,4.56,5.06,-0.4,11.61,3.23,14.2,--,34.4,--,26.56,25.51, 资产报酬率(%),3.05,8.62,0.26,7.81,1.94,6.79,0.17,-1.15,1.89,6.39,0.39,8.55,2.57,6.28,0.34,7.64,1.8,5.47,0.2,8.79,1.64,4.57,0.23,7.24,1.91,5.43,0.42,5.29,0.95,2.63,-0.28,11.88,4.44,4.24,-1.57,13.66,3.98,4.31,-0.32,9.55,2.71,8.88,--,21.04,--,15.25,13.1, 销售毛利率(%),--,46.27,45.63,47.34,50.51,48.53,50.51,--,45.75,43.3,52.39,--,47.36,45.5,45.53,--,49.85,47.32,48.97,--,44.09,46.71,57.97,45.42,49.8,50.7,49.76,--,49.86,53.62,51.45,49.25,48.01,49.6,50.85,51.18,47.14,48.56,48.27,49.99,50.12,49.7,--,49.63,--,46.22,45.96, 三项费用比重(%),16.66,16.21,18.98,16.45,23.63,30.94,40.86,28.33,33.73,28.93,45.43,26.14,31.16,25.44,47.08,26.44,35.47,31.48,43.15,24.28,34.56,33.07,47.8,30.57,43.25,43.6,44.62,35.72,41.76,46.7,56.44,20.64,28.58,32.46,97.49,15.86,25.93,25.48,69.22,20.89,31.05,33.36,--,24.36,--,21.74,21.82, 非主营比重(%),-2.73,-0.12,-26.27,9.45,-3.76,-7.31,-31.78,15.38,-13.09,-15.8,55.11,24.3,40.27,24.94,136.67,7.73,10.34,11.29,44.6,21.18,42.16,17.54,-0.48,52.1,57.44,63.96,36.99,12.51,17.64,17.92,-37.93,20.55,16.88,10.29,-4.14,16.7,26.12,8.55,-76.4,25.6,28.76,37.81,--,26.56,--,21.94,13.17, 主营利润比重(%),223.43,232.26,591.6,480.59,270.32,307.96,566.15,-193.25,297.4,276.28,317.2,228.31,193.57,195.75,274.43,303.63,310.91,233.91,631.7,206.04,283.14,235.07,482.11,219.19,388.15,329.69,628.73,361.69,581.66,840.11,-1238.01,149.85,220.55,291.92,-109.01,129.78,173.36,205.54,-382.83,132.27,169.73,155.39,--,156.1,--,159.65,170.89,