报告日期,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2009-12-31, 总资产利润率(%),0.47,0.49,-0.17,0.14,0.29,0.33,-0.03,0.24,-0.05,0.21,-0.31,0.89,0.51,0.18,0.02,0.64,1.63,1.22,0.58,3.35,2.16,2.49,0.88,5.85,4.51,3.37,1.24,6.79,4.67,2.98,0.8,5.84,3.31,1.48,0.86,4.9,--,--,--,4.22,2.98, 主营业务利润率(%),22.12,20.99,17.9,24.58,22.41,23.35,21.73,22.49,18.32,18.83,18.13,24.24,20.59,19.91,17.15,21.75,20.06,19.55,19.07,25.63,31.91,40.28,37.12,45.4,48.21,49.7,48.04,51.34,53.41,53.49,48.91,57.59,56.92,56.45,52.95,59.52,--,--,--,58.65,54.94, 总资产净利润率(%),0.48,0.49,-0.17,0.13,0.29,0.33,-0.03,0.24,-0.05,0.2,-0.3,0.93,0.53,0.19,0.02,0.83,1.84,1.34,0.58,4.26,2.77,2.49,0.88,6.88,4.7,3.42,1.24,7.03,4.8,3,0.8,6.96,3.85,1.83,0.87,5.85,--,--,--,5.56,2.98, 成本费用利润率(%),1.86,1.65,-0.64,2.8,4.53,5.96,1.29,1.88,1.53,4.26,-3.03,7.72,6.34,4.87,3.32,5.77,11.64,12.65,10.85,18.32,23.73,34.04,25.02,47.97,48.58,53.06,40.94,52.27,57.42,55.16,33.42,52.54,36.99,28.95,21.81,38.85,--,--,--,46.75,24.16, 营业利润率(%),1.56,1.47,-0.36,1.79,2.65,3.14,1.21,-1.14,-3.03,-2.6,-3.23,7.39,3.12,1.13,-1.13,3.01,7.61,8.88,7.41,11.62,14.97,20.75,16.37,25.58,27.71,30.05,25.31,29.74,34.27,34.72,25.04,28.95,26.87,22.31,17.9,27.83,--,--,--,29.94,16.29, 主营业务成本率(%),77.25,78.38,81.61,74.7,76.84,75.93,77.54,76.64,80.73,80.19,80.87,74.94,78.7,79.44,82.41,77.48,79.41,79.87,80.36,73.5,67.13,58.58,61.91,53.33,50.45,49.03,50.7,47.79,45.81,45.77,50.4,41.46,42.14,42.56,46.2,39.97,--,--,--,40.89,44.45, 销售净利率(%),3.56,5.32,-3.41,0.59,2.01,3.32,-0.62,0.98,-0.32,2.05,-6.21,3.74,3.45,1.93,0.38,2.88,9.08,9.72,7.7,14.55,17.86,24.54,17.97,30.96,30.44,32.71,27.11,34.6,34.67,33.41,22.58,35.06,25.91,21.11,16.63,28,--,--,--,33.01,22.02, 净资产收益率(%),1.02,1.09,-0.42,1.39,1.36,1.2,0.14,2.43,0.9,1.09,-0.47,2.59,1.34,0.5,0.08,1.75,3.76,2.58,0.95,6.22,4.21,4.29,1.54,10.14,6.2,4.63,1.67,9.2,6.37,3.87,1.07,7.77,4.3,2.31,1.95,11.11,--,--,--,7.2,5.45, 股本报酬率(%),4.27,79.01,-1.48,76.5,2.64,77.13,-0.31,68.49,-0.44,55.96,-2.75,51.46,4.67,41.22,0.15,47.98,11.25,43.29,6.3,116.16,23.58,79.01,6.35,96.02,24.75,69.21,6.41,77.02,23.81,47.95,3.88,54.54,15,30.66,29.6,--,--,--,--,--,--, 净资产报酬率(%),1.06,19.51,-0.37,19.04,0.65,18.81,-0.08,16.76,-0.11,13.65,-0.67,12.46,1.16,10.27,0.04,10.4,3.39,13.22,1.02,19.08,3.9,18.28,1.48,22.7,5.84,16.86,1.58,19.23,6.12,12.42,1.03,14.98,4.27,8.92,14.98,22.09,--,--,--,12.53,9.43, 资产报酬率(%),0.47,8.6,-0.17,8.57,0.29,8.2,-0.03,7.41,-0.05,6.2,-0.31,5.48,0.51,4.59,0.02,4.89,1.63,6.62,0.58,10.86,2.16,10.95,0.88,13.33,4.51,12.93,1.24,14.87,4.67,9.82,0.8,11.29,3.31,5.74,6.68,9.81,--,--,--,7.37,5.29, 销售毛利率(%),--,--,--,--,--,24.07,22.46,--,19.27,19.81,19.13,25.06,21.29,20.56,17.59,22.52,20.59,20.13,19.64,--,32.87,41.42,38.09,--,49.55,50.97,49.3,--,54.19,54.23,49.6,--,57.86,57.44,53.8,60.03,--,--,--,59.11,55.55, 三项费用比重(%),19.16,17.94,17.66,18.98,20.86,20.4,20.1,19.99,21.34,23.36,22.89,16.18,17.64,18.62,18.71,12.62,14.53,13.79,11.74,13.73,17.27,20.15,20.79,19.92,20.35,19.86,22.73,20.94,19.14,18.77,23.87,28.64,30.05,34.14,35.04,31.69,--,--,--,28.91,38.81, 非主营比重(%),-29.8,-54.87,90.24,50.74,45.47,49.96,26.39,170.97,288.5,155.95,-4.34,-3.94,49.12,75.28,134.04,67.61,51.49,54.3,27,29.78,26.24,23.7,21.84,29.97,20.51,19.84,17.24,18.24,9.19,3.59,0.05,22.46,0.66,0.82,0,0.76,--,--,--,9.43,20.4, 主营利润比重(%),1223.47,1309.2,-2786.46,930.11,502.56,403.72,1717.51,1224.29,1162.66,423.34,-571.3,341.61,334.91,413.83,508.42,414.37,182.48,164.08,189.76,158.81,157.56,148.16,177.28,127,137.54,133.5,157.07,141.14,141.52,148.54,195.22,154.27,210.42,250.97,295.71,212.26,--,--,--,178.59,271.11,