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(%),1.22,0.26,0.03,0.37,0.28,0.25,0.02,-1.83,0.21,0.25,0.01,0.89,0.33,0.05,-0.74,0.59,0.47,0.36,0.36,-0.47,0.14,0.26,-0.24,3.05,2.78,1.98,0.59,5.67,3.91,2.73,0.57,7.14,11.8,7.27,--,19.29,--,21.31,24.76, 主营业务利润率(%),19.79,22.37,24.28,22.1,23.75,24.08,26.31,22.36,23.99,26.76,28.76,27.55,22.46,26.42,24.11,28.11,25.83,24.67,24.24,23.83,25.6,26.85,24.82,30.8,34.7,36.25,36.98,36.12,38.93,38.11,40.2,44.94,45.68,43.6,--,46.36,--,52.24,50.27, 总资产净利润率(%),1.24,0.26,0.03,0.39,0.29,0.25,0.02,-1.87,0.22,0.25,0.01,1.02,0.37,0.06,-0.73,0.68,0.52,0.41,0.36,-0.53,0.16,0.26,-0.24,3.3,2.99,2.07,0.6,5.64,3.92,2.73,0.56,10.67,12.61,7.52,--,21.48,--,24.33,24.76, 成本费用利润率(%),6.37,3.02,1.49,1.05,1.73,2.16,1.69,-7.98,1.25,2.36,1.17,3.98,1.98,1.15,-17.49,2.55,2.71,2.72,4.36,-2.2,1.65,3.17,-5.42,15.25,21.41,24.14,17.24,37.14,41.69,48.67,34.4,50.71,51.77,42.75,--,53.45,--,69.72,62.7, 营业利润率(%),6.29,2.88,1.4,0.93,1.39,1.88,0.66,-8.38,-0.97,-0.56,0.03,3.21,1.6,0.61,-23.57,1.65,2.05,2.4,3.89,-2.95,0.99,2.41,-8.27,12.32,16.44,18.45,13.69,23.63,24.76,26.23,25.42,33.01,33.72,29.27,--,34.13,--,40.13,38.26, 主营业务成本率(%),79.36,76.72,74.65,76.93,75.29,74.81,72.47,76.6,75.12,72.4,69.72,71.23,77.1,73.46,75.4,71.39,73.71,74.83,75.3,75.75,74.05,72.9,75.05,68.27,64.44,62.81,61.63,63.03,59.97,60.91,57.22,54.45,53.56,55.79,--,53.16,--,47.33,49.02, 销售净利率(%),4.69,1.56,0.45,1.12,1.2,1.64,0.37,-6.8,1.08,2.05,0.09,3.66,1.45,0.51,-21.26,2.3,2.24,2.39,4.08,-2.05,0.91,2.27,-6.38,11.29,14.74,16.49,12.4,23.99,26.97,30.18,21.77,28.83,28.87,25.06,--,30.1,--,35.29,32.37, 净资产收益率(%),2.43,0.52,0.1,0.68,0.61,0.48,0.09,-2.66,0.48,0.47,0.06,1.45,0.66,0.1,-1.13,1.05,0.66,0.54,0.56,-0.71,0.1,0.33,-0.26,3.71,3.38,2.3,0.63,5.99,4.28,3,0.61,7.94,16.27,10.04,--,25.75,--,28.22,31.4, 股本报酬率(%),7.34,48.03,0.19,44.12,1.6,39.68,0.13,24.74,1.1,30.8,0.03,29.81,1.53,24.33,-2.98,22.22,5.44,50.39,4.31,39.2,1.55,32.83,-2.11,53.68,24.49,39.97,4.54,61.06,30.12,36.12,4.22,67.27,--,--,--,--,--,--,--, 净资产报酬率(%),2.1,13.85,0.06,12.86,0.47,11.59,0.04,7.34,0.32,8.86,0.01,8.59,0.44,6.54,-1.09,8.06,0.66,6.13,0.57,5.17,0.21,4.48,-0.29,7.24,3.31,5.46,0.63,8.49,4.26,5.18,0.61,9.76,21.51,15.09,--,29.87,--,28.22,31.4, 资产报酬率(%),1.22,7.96,0.03,7.56,0.28,7.22,0.02,4.79,0.21,6.02,0.01,6.04,0.33,4.55,-0.74,5.33,0.47,4.15,0.36,3.36,0.14,3.54,-0.24,6.01,2.78,4.8,0.59,8.06,3.91,4.73,0.57,8.77,15.6,10.92,--,22.38,--,21.31,24.76, 销售毛利率(%),--,23.28,25.35,--,24.71,25.19,27.53,--,24.88,27.6,30.28,--,22.9,26.54,24.6,--,26.66,25.17,24.7,--,25.95,27.1,24.95,--,35.56,37.19,38.37,--,40.03,39.09,42.78,--,46.44,44.21,--,46.84,--,52.67,50.98, 三项费用比重(%),16.83,15.99,19.4,17.24,17.79,23.57,28.3,29,23.25,25.34,28.27,23.74,19.84,23.61,48.57,25.94,23.64,20.63,18.67,26.5,25.06,24.88,35.86,17.25,16.61,16.15,23.29,11.69,13.46,11.15,14.78,11.65,11.75,13.4,--,12.39,--,11.59,11.52, 非主营比重(%),147.51,4.15,2.77,4.64,6.58,6.04,62.56,1.83,173.16,125.28,98.8,20.47,27.37,25.62,-5.91,55.58,22.2,12.06,5.67,-36.51,41.9,22.52,-37.3,6.56,6.27,4.34,8.01,15.8,20.32,26.2,0.91,2.41,1.39,1.91,--,3.36,--,3.03,0.55, 主营利润比重(%),320.34,792.39,1712.74,2214.05,1459,1119.13,1528.92,-262.76,1935.17,1150.27,2474.2,719.2,1164.77,2370.99,-110.77,1125.43,975.12,944.54,588.63,-1055.05,1564.13,863.5,-412.13,233.55,197.88,187.93,248.52,128.69,125.29,107.21,156.71,132.85,133.58,146.13,--,131.35,--,126.25,130.89,