报告日期,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2008-12-31,2007-12-31, 总资产利润率(%),-3.19,-1.54,-0.87,1.06,-0.89,-1.19,-0.84,1.12,0.33,-0.08,0.14,2.56,1.26,0.89,-0.02,2.88,1.75,0.65,-0.51,-10.34,-0.83,-1.32,-1.41,2.34,-0.02,-0.38,-0.58,1.27,0.46,-0.39,-0.28,2.58,1.07,-0,-1.29,0.55,-0.39,-0.57,-0.83,1.85,1.99,1.32,0.42,5.09,18.79,12.44,--,21.83,--,20.12,29.79, 主营业务利润率(%),21.03,20.41,17.51,20.61,18.11,18.12,19.96,20.41,19.38,18.64,18.5,21.68,20.02,22.86,24.21,28.58,27.98,27.52,27.99,36.09,37.76,36.95,33.47,40.08,40.18,39.96,39.27,47.2,48.1,49.19,50.24,47.73,48.21,47.13,42.58,46.36,46.75,46.74,51.77,55.75,57.09,57.46,57.77,56.99,57.33,57.66,--,58.29,58.14,52.9,50.26, 总资产净利润率(%),-3.18,-1.53,-0.87,1.15,-0.92,-1.2,-0.83,1.22,0.35,-0.08,0.14,2.83,1.37,0.96,-0.02,2.99,1.76,0.65,-0.51,-12,-0.92,-1.28,-1.36,2.47,-0.02,-0.37,-0.56,1.33,0.45,-0.38,-0.28,2.55,1.06,-0,-1.27,0.56,-0.39,-0.59,-0.82,1.85,1.98,1.33,0.42,8.79,19.63,12.51,--,24.51,--,22.7,29.79, 成本费用利润率(%),-11.18,-6.92,-7.98,2.23,-2.21,-5.02,-7.08,1.75,0.77,-0.22,0.85,3.75,2.14,2.72,0.14,4.54,3.49,1.81,-4.19,-21.8,-1.8,-4.44,-9.47,3.94,0.68,0.06,-3.42,3.67,2.87,-0.55,-1.55,5.76,5.1,1.68,-13.29,0.96,-2.12,-5.76,-24.47,12.88,24.22,27.83,21.5,32.57,32.35,31.11,--,30.3,24.82,26.2,34.59, 营业利润率(%),-11.72,-7.29,-8.57,1.63,-2.49,-5.1,-7.56,1.6,0.69,-0.22,0.81,2.52,0.86,0.79,-0.11,2.24,-0.17,-3.74,-4.72,-22.63,-2.41,-5.11,-10.84,3,0.18,-0.52,-4.51,2.37,2.04,-1.93,-3.14,4.29,3.46,0.55,-18.73,-0.96,-3.91,-9.5,-31.4,7.14,15.66,17.03,11.29,22.77,22.21,21.52,--,22.47,19.68,20.33,25.45, 主营业务成本率(%),78.87,78.61,81.44,78.79,81.17,81.04,79.03,78.84,79.78,80.58,80.77,77.47,79.15,76.19,74.9,70.41,70.97,71.41,70.79,62.39,60.49,61.3,64.9,58.25,58.06,58.29,59.04,49.58,48.3,47.11,46.06,49.2,48.53,49.51,53.79,50.5,50.21,50.7,47.86,43.73,42.35,42.08,41.9,42.7,42.51,42.19,--,41.56,41.74,47,49.68, 销售净利率(%),-11.36,-7.66,-8.78,1.56,-2.13,-4.68,-7.37,1.54,0.68,-0.24,0.77,3.27,2.4,2.92,-0.13,4.37,3.81,2.29,-4.06,-21.33,-2.55,-4.79,-11.26,3.81,-0.05,-1.32,-4.51,3.44,1.75,-2.44,-4.05,6.45,3.95,-0.02,-19.98,1.78,-2,-5.89,-36.54,12.05,18.34,19.53,14.54,24.33,23.89,23.06,--,21.28,17.04,18.31,23.73, 净资产收益率(%),-6.85,-3.18,-1.79,2.3,-1.67,-2.1,-1.4,1.99,0.56,-0.11,0.23,3.79,1.84,1.32,-0.03,4.36,2.55,0.93,-0.71,-14.61,-0.97,-1.54,-1.66,2.85,-0.04,-0.47,-0.68,1.55,0.5,-0.43,-0.3,2.84,1.2,-0,-1.4,0.61,-0.42,-0.62,-0.85,1.91,2.04,1.4,0.43,5.29,25.81,15.25,--,31.21,20.42,32.66,42.37, 股本报酬率(%),-20.52,4.94,-5.63,22.99,-5.24,8.88,-4.41,20.71,1.68,13.3,0.66,24.49,5.47,17.84,-0.09,24.81,6.91,15.31,-1.97,-28.29,-2.92,11.79,-5.46,28.46,-0.09,15.94,-3.14,31.85,2.32,21.46,-1.85,46.23,7.27,27.15,-8.62,29.67,-2.58,30.62,-8.02,26.01,19.45,31.5,6.53,80.11,--,--,--,--,--,--,--, 净资产报酬率(%),-6.94,1.61,-1.8,7.25,-1.7,2.86,-1.41,6.56,0.54,4.33,0.21,8,1.82,5.28,-0.03,8.85,2.53,5.65,-0.72,-10.23,-0.96,4.56,-1.65,8.43,-0.03,5.23,-0.67,6.79,0.5,4.66,-0.3,7.49,1.2,4.52,-1.4,4.76,-0.42,3.24,-0.85,2.74,2.04,2.09,0.43,5.29,22.73,18.3,--,34.06,--,32.66,42.37, 资产报酬率(%),-3.19,0.78,-0.87,3.56,-0.89,1.61,-0.84,3.8,0.33,2.79,0.14,5.38,1.26,3.59,-0.02,5.88,1.75,3.99,-0.51,-7.25,-0.83,3.94,-1.41,6.86,-0.02,4.43,-0.58,5.59,0.46,4.24,-0.28,6.8,1.07,4.04,-1.29,4.27,-0.39,3,-0.83,2.65,1.99,1.97,0.42,5.09,18.79,14.93,--,23.83,--,20.12,29.79, 销售毛利率(%),--,--,--,--,--,--,--,--,--,19.42,19.23,--,20.85,23.81,25.1,--,29.03,28.59,29.21,--,39.51,38.7,35.1,--,41.94,41.71,40.96,--,51.7,52.89,53.94,--,51.47,50.49,46.21,--,49.79,49.3,52.14,--,57.65,57.92,58.1,57.3,57.49,57.81,57.5,58.44,58.26,53,50.32, 三项费用比重(%),24.32,22.56,22.47,12.73,15.93,18.14,22.49,14.07,15.92,16.35,15.46,15.14,16.21,22.35,24.72,24.72,27.58,30.7,34.47,35.41,40.14,41.71,44.64,36.33,40.1,41.54,46.33,51.45,54.38,60.82,66.7,44.07,45.36,45.67,60.35,46.06,50.37,54.04,80.07,44.8,39.91,38.82,45.43,33.33,34.34,35.06,--,35.16,38.2,32.62,24.13, 非主营比重(%),-1.98,-4.05,-3.2,23.19,-19,-3.46,-5.75,30.69,87.99,-265.12,68.65,58.18,110.71,114.02,841.7,65.11,125.78,318.18,-20.99,-5.68,-40.66,-12.19,-4.42,40.37,227.26,2964.09,-71.76,213.37,326.63,-1746.53,-739.6,77.21,107.15,225.82,-19.73,200.83,-78.04,-53.67,-0.01,37.72,21.93,24.81,40.08,8.41,10.84,10.62,--,3.53,0.98,2.66,2.11, 主营利润比重(%),-182.14,-288.69,-208.89,1003.01,-839.34,-360.66,-274.94,1241.53,2605.66,-8532.58,2235.82,617.97,974.57,844.91,17075.26,655.52,805.81,1475.39,-627.41,-166.64,-2051.43,-794.15,-317.81,1057.08,5944.87,60856.52,-1073.66,1233.93,1577.5,-7984.66,-2790.68,859.94,972.53,2854.2,-272.12,4862.85,-2128.99,-756.01,-164.9,486.06,284.62,253.79,306.46,229.23,230.15,239.47,--,250.3,292.55,253.32,196.67,