报告日期,2022-03-31,2021-12-31,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2009-12-31, 总资产利润率(%),0.06,0.8,0.21,-0.25,-0.3,0.17,-0.99,-0.98,-0.67,-9.06,-5.76,-4.21,-1.12,1.89,3.74,2.51,1.43,5.07,4.06,2.49,0.99,3.88,2.23,0.84,-0.33,-2.28,0.2,0.31,-0.36,2.41,2.07,1.47,0.54,-0.35,0.47,0.69,0.91,4.7,2.4,1.97,2.22,10.33,--,--,--,14.44,5.84, 主营业务利润率(%),11.64,8.02,8.15,8,6.12,3.77,4.41,1.14,-1.46,-6.23,-7.43,-6.96,-5,28.21,34.41,34.57,31.88,32.66,33.25,33.19,32.66,23.43,21.21,17.72,7.84,16.68,23.69,27.27,25.83,29.17,28.39,25.5,18.76,3.04,-1.35,-5.29,0.31,30.76,33.06,35.94,38.91,46,--,--,--,52.16,41.32, 总资产净利润率(%),0.06,0.82,0.2,-0.24,-0.29,0.16,-0.95,-0.97,-0.66,-8.56,-5.65,-4.17,-1.12,2.14,4.29,2.8,1.43,5.98,4.63,2.78,1.07,4.82,2.68,1.01,-0.33,-2.4,0.22,0.32,-0.37,2.91,2.46,1.62,0.57,-0.4,0.51,0.73,0.92,5.7,2.84,2.4,2.25,12.58,--,--,--,21.78,5.84, 成本费用利润率(%),0.28,2.64,0.58,-2.17,-4.93,0.61,-6.19,-9.01,-15.56,-34.47,-30.13,-35.04,-22.32,11.79,28.75,26.38,29.5,26.92,29.3,27.44,25.27,20.54,15.97,10.13,-3.18,-8.4,3.99,3.15,-7.5,15.9,17.93,17.48,16.68,2.44,10.52,18.31,44,36.64,21.76,26.86,39.04,42.96,--,--,--,58.22,17.99, 营业利润率(%),0.33,2.72,0.69,-2.29,-5.23,0.61,-11.6,-17.04,-22.66,-39.82,-36.69,-43.3,-27.44,14.51,20.73,18.66,18.53,13.85,13.23,12.27,10.77,2.98,-0.66,-4.76,-18.24,-20.91,-8.53,0.1,-13.71,1.64,1.79,-2.41,-10.47,-39.32,-35.95,-39.99,-35.9,9.81,11.05,12.49,19.83,28.39,--,--,--,35.81,12.2, 主营业务成本率(%),87.66,91.23,91.25,91.36,93.57,95.79,95.14,98.35,100.93,105.7,106.92,106.39,104.39,71.04,64.91,64.65,67.13,66.78,66.2,66.28,66.76,76.06,78.71,82.21,92.16,83.25,76.26,72.65,73.98,70.79,71.6,74.5,81.24,96.95,101.34,105.27,99.64,69.24,66.94,64.06,61.09,54,--,--,--,47.78,58.57, 销售净利率(%),1.05,2.97,0.94,-1.6,-4.47,0.69,-5.83,-10.41,-16.59,-38.58,-36.32,-42.58,-26.42,8.93,21.3,19.32,20.12,19.09,19.86,18.11,15.95,16.89,13.17,8.67,-5.78,-10.04,1.28,2.89,-8.22,12.87,14.39,14.5,13.32,-2.73,4.96,12.78,39.77,26.46,16.27,19.76,26.44,26.3,--,--,--,31.89,14.7, 净资产收益率(%),0.11,1.46,0.35,-0.4,-0.51,0.29,-2.24,-2.37,-1.59,-21.79,-13.82,-9.95,-2.52,4.13,8.05,5.39,3.5,12.79,9.81,5.96,2.28,7.73,4.24,1.63,-0.84,-5.75,0.5,0.7,-0.8,5.14,4.27,2.56,0.85,-0.51,0.6,0.84,1,5.12,2.53,2.24,3.8,17.91,--,--,--,19.08,12.32, 股本报酬率(%),0.57,273.2,1.8,237.43,-2.56,217.3,-9.66,210.41,-6.88,101.96,-65.36,134.35,-13.22,175.31,45.27,155.44,16.96,188,44.19,127.34,9.67,112.46,16.88,108.19,-2.06,53.89,1.32,71.17,-3.13,96.51,16.63,125.99,4.85,84.78,3.4,112.56,8.65,126.15,21.05,79.83,18.35,--,--,--,--,--,--, 净资产报酬率(%),0.11,52.72,0.35,46.81,-0.51,42.72,-2.24,48.91,-1.59,23.16,-13.82,27.62,-2.52,32.6,8.05,28.91,3.5,40.34,9.81,29.52,2.28,27.19,4.24,22.46,-0.84,21.79,0.5,26.81,-0.8,24.56,4.27,21.96,0.85,15.16,0.6,13.24,1,14.79,2.53,9.64,3.8,29.68,--,--,--,24.69,26.72, 资产报酬率(%),0.06,29,0.21,28.68,-0.3,24.42,-0.99,20.26,-0.67,9.62,-5.76,11.69,-1.12,14.93,3.74,13.48,1.43,15.99,4.06,12.33,0.99,13.65,2.23,11.51,-0.33,8.63,0.2,11.74,-0.36,11.49,2.07,12.6,0.54,10.31,0.47,10.86,0.91,13.58,2.4,8.47,2.22,17.12,--,--,--,18.68,12.67, 销售毛利率(%),--,--,--,--,--,--,--,--,--,--,--,-6.39,-4.39,28.96,35.09,35.35,32.87,--,33.8,33.72,33.24,23.94,21.29,17.79,7.84,--,23.74,27.35,26.02,--,28.4,25.5,18.76,--,-1.34,-5.27,0.36,30.76,33.06,35.94,38.91,46,--,--,--,52.22,41.43, 三项费用比重(%),14.6,11.45,10.73,10.72,13.16,11.37,14.67,18.09,22.64,18.05,18.46,20.3,17.12,15.17,12.51,16.15,12.48,14.4,14.73,13.64,14.03,18.79,18.96,21.37,17.77,30.98,30.12,25.61,35.39,24.54,24.52,25.53,26.6,36.34,30.26,31.31,32.75,19.88,21.02,22.48,18.59,16.96,--,--,--,15.87,24.47, 非主营比重(%),29.64,-1.69,-11,-3.77,1.1,-83.24,-69.41,-61.32,-16.99,-13.86,3.17,2.59,-1.82,-46.32,4.5,8.05,15.88,34.42,45.28,50.1,47.61,84.77,98.43,132.02,-383.85,-117.65,300.77,96.62,-66.82,89.16,89.61,113.77,158.2,1310.7,359.54,259.83,161.59,69.97,42.25,46.27,36.25,6.87,--,--,--,3.44,18.45, 主营利润比重(%),4096.7,293.44,1362.31,-358.44,-116.16,573.88,-64.55,-10.79,7.56,14.55,19.59,15.6,18.33,275.28,153.23,160.64,134.09,148.46,139.29,150.37,158.82,119.64,135.83,168.78,-223.98,-173.67,557.29,879.63,-314.35,192.39,164.66,145.88,104.31,93.75,-9.76,-21.16,0.54,94.22,172.75,154.63,125.09,150.92,--,--,--,140.63,276.17,