报告日期,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2012-12-31,2011-12-31,2010-12-31,2009-12-31, 总资产利润率(%),-0.05,-0.66,4.84,4.53,3.97,0.3,4.12,-0.1,-2.03,1.64,5.06,-0.71,-3.67,-0.73,-4.36,0.53,-0.27,2.12,3.13,5.97,4.28,3,7.95,4.73,2.98,2.3,7.84,5.79,7.03,--,15.77,--,26.54,29.76,32.36,36.26, 主营业务利润率(%),5.96,6.46,7.42,9.18,9.63,9.76,13.47,16.42,17.38,20.92,20.87,21.02,19.23,19.03,28.13,30.76,31.94,34.13,30.13,31.62,30.37,36.96,35.79,34.56,33.9,48.99,47.56,55.1,58.94,55.83,47.71,41.15,54.05,66.95,67.3,55.11, 总资产净利润率(%),-0.05,-0.66,4.87,4.46,3.95,0.3,4.08,-0.1,-2.01,1.61,5.01,-0.69,-3.53,-0.72,-4.46,0.54,-0.28,2.14,3.3,6.23,4.45,3.05,7.74,4.82,3.07,2.34,9.76,7.16,7.02,--,17.04,--,30.65,37.47,38.9,36.26, 成本费用利润率(%),0.23,-3.62,6.07,6.9,9.31,1.33,4.5,-0.5,-5.24,9.19,10.11,-2.69,-13.67,-5.55,-9.17,2.14,-0.16,17.58,8.2,21.64,23.37,34.9,27.71,28.43,29.21,52.27,41.43,47.09,55.08,55.19,38.66,26.13,50.45,77.86,56.6,61.08, 营业利润率(%),0.21,-3.64,-1.83,2.97,3.53,1.3,6.12,9.57,9.62,11.89,7.61,8.18,3.59,0.6,11.42,12.88,15.5,14.39,14.13,18.2,19.29,26.08,20.81,21.52,21.25,36.35,31.04,32.3,35.21,35.92,27.53,20.41,33.28,43.54,36.47,37.97, 主营业务成本率(%),93.78,93.08,92.45,90.67,90.19,90.06,86.32,83.33,82.4,78.78,78.81,78.67,80.48,80.7,71.48,68.89,67.65,65.41,69.35,67.82,69.01,62.66,63.8,64.96,65.61,50.51,50.87,42.95,38.61,41.1,49.36,55.69,42.63,29.8,29.59,42.35, 销售净利率(%),-0.14,-3.63,5.14,5.86,7.72,1.31,3.72,-0.13,-3.76,6.24,7.59,-1.36,-11.19,-4.63,-7.17,1.09,-0.8,11.93,5.49,13.54,14.35,19.49,19.38,19.01,19.79,29.97,26.96,27.41,30.04,30.5,23.11,15.27,29.5,36.95,30.48,27.67, 净资产收益率(%),0,-0.74,5.72,4.72,4.3,0.36,4.2,-0.63,-2.78,1.72,5.8,-1.2,-4.66,-0.73,-6.11,0.66,-0.41,2.4,3.48,6.38,4.62,3.08,7.98,4.58,3,2.29,8.06,5.99,7.36,--,17.43,--,29.44,34.24,37.23,44.17, 股本报酬率(%),13.93,-1.74,22.24,11.32,19.82,0.79,20.17,-0.28,4.01,4.18,22.5,-1.82,0.16,-2.46,-2.55,1.84,14.17,7.21,24.53,19.36,27.35,9.19,36.16,29.22,41.03,14.17,66.89,45.19,58.42,20.73,98.01,32.97,108.96,--,--,--, 净资产报酬率(%),5.81,-0.72,9.17,4.7,8.25,0.34,8.7,-0.12,1.85,1.83,10.03,-0.87,0.08,-0.9,-0.93,0.63,4.9,2.39,8.33,6.39,9.2,3.12,12.67,4.82,6.89,2.37,11.56,5.99,12.7,--,22.47,--,29.44,34.24,36.86,43.8, 资产报酬率(%),4.92,-0.66,8.49,4.53,7.77,0.3,7.81,-0.1,1.55,1.64,8.55,-0.71,0.07,-0.73,-0.73,0.53,4.12,2.12,7.38,5.97,8.49,3,12.16,4.73,6.46,2.3,11.25,5.79,12.13,--,20.33,--,26.54,29.76,32.36,36.26, 销售毛利率(%),--,--,--,--,--,--,--,--,17.6,21.22,--,21.33,19.52,19.3,--,31.11,32.35,34.59,--,32.18,30.99,37.34,--,35.45,35.28,49.21,--,58.77,62.81,59.91,50.64,44.31,57.37,70.2,70.41,57.65, 三项费用比重(%),6.35,6.88,7.69,7,7.44,6.94,7.05,6.81,6.86,7.05,12.45,11.94,18.35,19.3,21.04,20.03,18.89,18.32,18.01,16.16,13.54,12.07,18.6,17.14,17.35,18.53,22.76,23.94,23.17,20.91,19.05,19.57,20.21,22.9,31.74,17.2, 非主营比重(%),37.15,-1.26,166.58,94.06,96.46,128.34,-22.93,2022.4,286.54,-37.43,68.14,293.78,104.2,84.94,190.33,-428.09,9091.93,10.45,-65,17.26,15,10.13,28.67,27.85,34.05,15.52,15.25,16.5,13.91,9.23,4.06,3.95,0.28,0.02,1.64,0.95, 主营利润比重(%),2577.2,-177.35,121.92,136.04,105.68,753.22,319.57,-3620,-371.03,264.34,225.38,-858.58,-141.98,-341.97,-330.08,1609.23,-23084.8,230.57,417.83,172.81,156.22,141.01,155.94,147.25,139.09,134.76,152.64,169.98,166.59,155.43,172.95,200.81,161.95,153.68,184.54,145.32,