报告日期,2022-03-31,2021-12-31,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2008-12-31,2007-12-31, 总资产利润率(%),1.01,-10.42,0.17,0.79,-0.33,0.51,0.1,-1.43,-0.6,-24.53,1.02,0.49,0.28,5.46,4.6,3.55,1.57,7.13,5.01,3.39,1.08,8.38,6.46,4.25,1.39,4.13,2.05,1.74,0.6,3.59,2.65,2.27,0.56,4.96,3.24,2.53,1,5.38,3.42,1.97,0.86,6.54,4.92,4.09,1.95,7.19,7.33,5.99,--,9.45,--,8.21,1.45, 主营业务利润率(%),11.31,13.44,12.68,13.81,14.19,14.8,13.52,14.31,17.4,17.01,22.65,21.25,23.88,28.76,28.55,28.08,26.88,30.04,31.69,28.53,28.8,28.87,29.48,28.96,28.75,22,20.29,20.96,22.27,21.53,21.29,21.9,20.54,23.42,22.95,23.61,23.31,19.99,19.12,17.56,18.69,21.46,22.23,24.13,25.57,23.39,22.97,23.02,--,19.81,21.43,19.46,14.5, 总资产净利润率(%),1.01,-8.99,0.16,0.77,-0.32,0.5,0.1,-1.42,-0.59,-22.17,1.03,0.48,0.28,5.95,4.98,3.77,1.66,8.02,5.65,3.8,1.21,9.44,7.09,4.69,1.58,4.15,2.04,1.74,0.59,3.87,2.8,2.34,0.56,5.7,3.76,2.81,1.03,6.16,3.89,2.26,0.9,7.23,5.26,4.3,1.98,9.94,8.64,6.66,--,10.93,--,7.91,1.45, 成本费用利润率(%),10.41,-19.21,1.83,5.86,-3.45,2.45,1.59,-6.53,-7.21,-60.57,3.12,1.89,4.72,16.81,19.01,19.38,18.03,19.16,21.29,19.09,14.21,18.71,18.44,18.42,14.22,8.85,6.03,7.82,5.96,7.86,7.9,9.57,5.21,10.32,9.3,10.46,8.32,8.25,6.78,6.32,5.46,11.42,11.57,14.85,15.77,14.62,13.76,14.68,--,11.76,14.29,10.57,5.17, 营业利润率(%),7.38,-19.9,1.7,6.12,-3.54,0.5,1.66,-6.51,-6.92,-63.16,2.92,1.77,4.32,14.46,16.31,17.29,16.43,16.48,17.8,16.34,12.21,15.73,15.45,15.53,12.52,7.69,5.32,6.72,5.32,7.15,7.05,8.41,4.51,9.08,8.28,9.18,7.29,7.49,6.23,5.54,4.39,9.74,10.07,12.64,13.74,12.21,11.89,12.61,--,10.62,12.43,9.3,3.15, 主营业务成本率(%),85.11,85.84,86.53,85.49,85.21,84.69,86,85.31,82.26,82.45,76.81,78.19,75.53,70.49,70.74,71.14,72.24,69.19,67.49,70.74,70.74,70.29,69.9,70.46,70.73,77.38,79.19,78.54,77.49,78.1,78.37,77.8,79.25,76.39,76.93,76.31,76.64,79.81,80.69,82.28,81.22,78.26,77.52,75.66,74.22,76.44,76.89,76.85,--,80.08,78.39,80.31,85.11, 销售净利率(%),9.01,-21.73,0.58,4.28,-3.37,1.16,0.32,-6.59,-6.16,-59.28,3.75,2.76,3.41,12.74,14.11,14.95,13.97,14.61,15.56,14.31,10.47,13.64,13.25,13.22,9.79,6.91,4.72,6.04,4.8,6.13,6.13,7.36,4.15,7.79,7.06,7.88,6.46,6.3,5.26,4.89,4.26,8.61,8.58,10.79,11.31,10.65,10.01,10.56,--,8.78,10.28,8.04,2.08, 净资产收益率(%),2.79,-30.31,0.39,2.09,-0.91,1.54,0.45,-4.52,-1.85,-73.36,1.64,0.72,0.45,11.01,9.42,7.2,3.25,13,9.66,6.53,2.14,18.37,13.92,9.66,3.15,6.56,3.24,2.95,1.17,8.27,6.12,5.47,1.28,11.76,8.11,6.04,2.04,10.71,7.03,4.27,1.56,10.31,7.52,6.11,2.76,10.15,19.98,15.09,--,22.42,16.82,18.23,3.62, 股本报酬率(%),5.04,23.95,1.02,103.99,-2.07,102.31,0.7,85.2,-3.97,-78.8,8.54,83.15,2.29,116.08,37.26,92.41,12.07,108.1,34.66,78.29,7.81,99.07,34.5,69.24,8.01,58.1,8.79,42.58,8.21,151.63,36.7,118.5,9.09,176.39,53.16,120.96,13.02,135.4,41.37,81.71,8.65,106.88,41.89,72.05,14.92,84.83,46.48,--,--,--,--,--,--, 净资产报酬率(%),2.82,13.81,0.44,44.63,-0.9,44.25,0.27,35.13,-1.71,-33.34,2.07,20.33,0.56,28.31,9.35,23.75,3.16,29.23,9.76,22.52,2.22,39.2,14.34,30.41,3.38,24.23,3.81,18.68,1.35,25.27,6.21,21.99,1.32,25.91,8.12,18.95,2.03,21.5,6.83,13.89,1.46,18.3,7.42,13,2.73,15.98,19.64,29.56,--,36.41,--,30.5,12.63, 资产报酬率(%),1.01,4.79,0.17,16.68,-0.33,15.64,0.1,12.6,-0.6,-11.63,1.02,10.2,0.28,14.11,4.6,11.86,1.57,15.73,5.01,11.46,1.08,17.52,6.46,12.9,1.39,13.32,2.05,9.92,0.6,10.77,2.65,9.07,0.56,10.97,3.24,7.93,1,11.05,3.42,6.69,0.86,11.68,4.92,8.8,1.95,11.45,7.33,11.95,--,15.69,--,14,5.05, 销售毛利率(%),--,--,--,--,--,--,--,--,--,--,--,21.81,24.47,--,29.26,28.86,27.76,--,28.94,29.26,29.26,--,30.1,29.54,29.27,--,22.85,23.2,22.51,--,21.63,22.2,20.75,23.61,23.07,23.69,23.36,--,19.31,17.72,18.78,21.74,22.48,24.34,25.78,23.56,23.11,23.15,24.84,19.92,21.61,19.69,14.89, 三项费用比重(%),13.34,18.8,18.2,18.46,15.64,14.72,13.94,12.96,14.2,21.56,15.74,16.2,15.77,13.92,13.34,15.93,15.73,15.5,16.81,15.11,16.18,14.14,14.05,13.52,14.02,14.12,14.45,13.8,16.67,13.97,13.62,12.69,14.01,13.11,13.16,12.96,14.04,11.88,11.6,10.39,12.04,10.88,10.42,9.85,8.76,10.41,9.9,9.46,--,9.58,9.29,8.77,12.14, 非主营比重(%),64.22,-23.36,75.75,11.84,-55.11,408.38,674.12,-16.42,57.02,-1.01,33.75,61.09,29.86,21.59,26.63,23.22,14.38,14.34,21.27,25.84,8.96,12.44,6.75,5.43,0.01,15.47,15.08,17.53,20.78,7.02,5.17,3.01,6.16,1.57,0.59,1.35,5.75,2,-0.86,4.36,10.72,2.22,-0.95,1.36,-2.76,4.24,0.97,1.09,--,-0.27,1.51,1.76,37.69, 主营利润比重(%),106.52,-66.43,657.99,225.33,-405.46,604.22,844.49,-222.02,-249.42,-26.86,780.18,1184.95,550.21,200.97,177.1,164.96,167.84,183.45,174.9,172.56,231.88,180.95,189.01,185.96,237.14,269.96,357.49,288.49,395.94,296.52,291.96,251.91,422.13,253.19,273.66,252.67,308.96,263.87,305.02,299.41,366.72,210.13,217.83,189.49,194.87,183.83,191.96,181.37,--,187.64,170.63,206.06,287.34,