报告日期,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2010-12-31,2010-09-30,2009-12-31,2008-12-31,2007-12-31, 总资产利润率(%),0.08,-29.26,-2.26,-1.1,0.25,0.9,0.58,0.68,0.61,1.61,1.42,1.03,0.76,3.56,4.08,2.22,0.86,1.57,0.62,0.42,0.21,-8.78,-2.33,-1.23,-0.62,-4.87,-1.58,0.09,0.04,0.37,0.5,0.32,0.28,3.96,4.56,6.99,--,39.55,--,--,16.06,10.9,12.12,11.36,12.08, 主营业务利润率(%),7.23,2.64,8.04,10.16,13.92,16.55,13.86,14.61,15.74,15.33,14.38,14.51,14.45,17.57,18.86,19.18,16.84,13.24,9.41,9.48,10.62,2.35,4.93,6.24,5.03,6.39,9.44,12.84,12.36,10.8,7.23,8.86,10.95,19.9,22.6,23.57,--,26.68,--,--,19.27,19.03,23.3,17.15,12.77, 总资产净利润率(%),0.08,-25.32,-2.17,-1.07,0.25,0.86,0.57,0.69,0.61,1.65,1.45,1.06,0.79,4.38,4.95,2.48,0.91,2.18,0.63,0.43,0.22,-8.52,-2.29,-1.21,-0.62,-4.76,-1.6,0.09,0.04,0.37,0.49,0.31,0.29,5.49,6.34,7.77,--,53.99,--,--,15.97,11.32,14.79,11.41,12.08, 成本费用利润率(%),1.04,-43.49,-7.91,-7.57,2.5,1.4,1.97,3.76,6.49,2.76,3.3,3.41,5.23,6.99,12.36,9.31,7.68,4.63,1.76,1.94,1.99,-22.28,-7.69,-6.06,-6.76,-13.5,-6.23,0.59,0.72,1.32,2.33,1.91,4.23,10.61,18.48,20.94,--,25.47,--,--,12.71,12.45,14.11,9.99,8.55, 营业利润率(%),1.14,-47.42,-7.93,-7.49,2.73,1.44,1.91,3.66,6.39,2.87,3.22,3.3,5.03,7.1,11.07,8.11,7.01,4.01,2.53,3.19,1.94,-24.66,-8.43,-6.73,-7.27,-13.96,-6.47,0.48,0.42,0.32,0.84,0.34,4.15,8.69,14.4,15.56,--,19.98,--,--,10.75,10.84,11.81,8.82,7.8, 主营业务成本率(%),92.68,97.19,91.86,89.73,85.94,83.15,85.84,85.05,83.95,84.34,85.35,85.32,85.38,81.97,80.73,80.5,82.83,86.26,90.21,90.34,89.2,97.2,94.6,93.33,94.55,93.05,90.04,86.74,87.21,88.73,92.33,90.71,88.56,79.58,76.93,75.96,--,72.84,--,--,80.37,80.65,76.33,82.48,86.76, 销售净利率(%),0.36,-45.22,-5.86,-5.27,3.04,1.63,1.57,3.02,5.84,2.64,3.12,3.16,4.69,5.96,10.28,8.16,6.38,4.31,1.45,1.63,1.97,-21.31,-8.18,-6.51,-7.44,-12.59,-5.91,0.52,0.48,1.03,1.77,1.66,3.58,8.08,12.12,13.68,--,17.24,--,--,9.79,9.41,10.6,7.22,6.3, 净资产收益率(%),0.31,-107.4,-5.11,-2.47,0.56,2.1,1.41,1.72,1.52,4.02,3.54,2.56,1.91,8.61,9.34,4.51,1.58,2.61,0.73,0.51,0.28,-9.35,-2.22,-1.12,-0.6,-5.54,-1.81,0.11,0.05,0.38,0.57,0.36,0.35,4.6,5.29,11.17,--,56.9,--,--,24.94,19.79,25.39,31.01,51.96, 股本报酬率(%),1.03,-267.46,-32.83,60.5,3.82,81.38,9.46,70.1,10.52,76.75,24.16,119.24,24.2,178.84,115.17,122.67,17.59,90.44,6.05,56.77,2.22,-39.07,-22.72,33.14,-6.21,-11.65,-17.12,37.35,0.41,35.16,5.14,29.76,6.42,131.73,98.69,164.69,0,546.04,0,0,127.22,--,--,--,--, 净资产报酬率(%),0.31,-81.63,-5.09,9.07,0.56,11.9,1.39,10.15,1.52,11.28,3.56,9.67,1.92,14.82,9.35,10.72,1.59,8.28,0.76,7.1,0.28,-4.92,-2.68,3.86,-0.72,-1.34,-1.89,4.05,0.04,3.81,0.56,3.24,0.35,7.11,5.29,16.63,--,62.09,--,--,33.56,28.23,25.39,31.01,47.42, 资产报酬率(%),0.08,-22.3,-2.26,4.06,0.25,5.18,0.58,4.08,0.61,4.5,1.42,3.86,0.76,6.12,4.08,5.26,0.86,4.93,0.62,5.8,0.21,-4.11,-2.33,3.4,-0.62,-1.16,-1.58,3.42,0.04,3.33,0.5,2.92,0.28,6.12,4.56,10.4,--,43.16,--,--,21.62,15.55,12.12,11.36,12.08, 销售毛利率(%),--,--,--,--,--,--,--,14.95,16.05,--,14.65,14.68,14.62,--,19.27,19.5,17.17,--,9.79,9.66,10.8,--,5.4,6.67,5.45,--,9.96,13.26,12.79,--,7.67,9.29,11.44,--,23.07,24.04,--,27.16,--,--,19.63,19.35,23.67,17.52,13.24, 三项费用比重(%),5.04,11.63,9.48,10.72,9.62,9.98,10.11,10.15,10.67,7.81,11.1,10.22,9.23,12.12,11.34,10.93,10.79,9.84,8.77,8.24,6.19,14.06,13.16,13.73,14.11,13.03,12.16,12.11,13.29,10.31,10.39,10.05,10.42,7.91,8.7,8.09,--,6.03,--,--,8.63,8.02,9.7,8.52,5.15, 非主营比重(%),-12.18,-0.81,-9.29,-19.43,132.69,-42.48,-9.77,-8.86,-6.46,-12.09,2.19,4.05,0.46,46.07,48.37,22.61,29.85,43.3,54.75,27.83,0.93,-22.45,-10.72,-17.89,-17.7,1.72,-2.02,31.56,67.63,75.6,65.15,82.18,1.35,7.38,9.49,12.12,--,1.36,--,--,6.16,3.2,3.09,3.42,3.51, 主营利润比重(%),708.01,-5.58,-100.21,-133.41,581.89,1265.5,731.04,407.01,255.26,601.45,450.05,444.18,291.19,265.76,165.02,224.66,233.4,296,537.31,495.31,559.47,-9.44,-59.3,-95.78,-68.17,-44.38,-147.57,2183.83,1690.52,822.82,301.36,459.15,260.11,213.05,142.02,133.16,--,131.97,--,--,169.63,171.83,191.17,187.86,161.63,