报告日期,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(%),-2.95,-2.57,-1.66,-18.42,0.4,0.37,0.18,2.88,1.85,0.95,0.01,4.06,1.47,0.5,0.01,4.02,1.35,0.47,0,4.52,1.38,0.49,0.01,5.33,2.25,0.84,0.03,6.6,2.39,0.79,0.04,6.92,2.33,0.73,0.05,6,2.12,0.65,0.06,11.28,5.21,2.9,--,10.52,--,6.93,8.49, 主营业务利润率(%),26.4,27.98,24.71,22.41,37.98,37.46,46.21,43.93,39.82,37.61,46.84,38.1,38.95,37.19,44.77,38.45,38.88,38.99,40.91,39.49,35.04,34.23,34.52,31.44,31.65,30.08,31.98,29.71,32.42,31.78,32.62,30.4,32.22,32.15,32.89,27.49,30.15,30.38,32.99,29.26,28.76,28.49,--,28.38,33.1,28.1,26.85, 总资产净利润率(%),-3.05,-2.66,-1.73,-18.17,0.43,0.4,0.19,2.85,1.82,0.92,0.01,4.63,1.54,0.52,0.01,4.36,1.45,0.5,0.01,5.21,1.57,0.53,0.01,6.85,2.55,0.86,0.03,7.62,2.64,0.84,0.04,7.34,2.42,0.73,0.05,8.92,3.08,0.93,0.09,12.45,5.5,3.09,--,10.71,--,7.05,8.49, 成本费用利润率(%),-14.88,-25.34,-34.7,-60.16,3.55,4.45,7.65,13.72,12.22,8.16,1.57,17.67,8.95,5.46,1.28,14.85,9.45,4.87,1.11,17.11,9.52,5.12,0.67,17.04,9.39,5.08,1.42,13.44,8.88,5.45,0.8,16.42,10.55,6.14,2.73,15.58,10.23,5.4,2.18,13.46,9.97,9,--,12.08,10.68,9.77,11.9, 营业利润率(%),-14.78,-26.7,-46.75,-66.2,3.23,4.03,6.7,11.33,10.51,7.76,1.44,14.03,6.12,4.05,-0.06,12.49,8.69,5.39,-0.56,13.22,6.78,2.93,0.58,13.93,7.78,4.61,1.35,11.28,7.73,4.51,0.77,13.25,9.47,5.74,2.57,12.72,9.21,5.07,2.09,11.3,8.78,7.78,--,10.42,9.5,8.01,9.2, 主营业务成本率(%),73.4,71.7,75.2,77.14,61.6,62.09,53.46,55.5,59.69,61.88,52.68,61.45,60.62,62.32,55.08,61.06,60.77,60.66,58.57,60.11,64.72,65.46,65.22,68.15,68.02,69.65,67.74,69.95,67.27,68.11,67.77,69.15,67.28,67.29,66.75,69.53,67.17,67.17,66.7,67.55,67.93,68.22,--,68.29,64.32,69.27,71.28, 销售净利率(%),-14.69,-26.44,-46.81,-66.01,2.17,2.92,3.99,10.22,9.1,7.12,0.32,13.44,7.09,3.71,0.3,11.67,7.19,3.76,0.09,12.28,7.06,3.7,0.1,12.9,7.5,3.86,0.36,11.3,7.47,4.09,0.66,11.91,7.38,4.11,1.11,11.66,7.74,4.37,1.42,10.69,7.49,6.75,--,9.78,7.43,7.95,9.95, 净资产收益率(%),-8.69,-7.48,-4.95,-48.32,1.1,0.96,0.46,6.39,4.31,2.46,0.18,11.86,4.72,1.67,0.19,10.47,4.2,1.59,0.26,11.95,4.31,1.61,0.24,11.91,4.46,1.5,0.19,10.44,3.91,1.29,0.13,9.06,3.24,1,0.1,7.3,2.51,0.76,0.08,19.45,9.1,5.39,--,18.17,8.45,12.87,15.95, 股本报酬率(%),-20.26,13,-11.71,-93.74,3.27,30.54,1.38,46.15,12.97,32.59,0.09,55.99,9.44,25.09,0.08,42.98,7.73,20.17,0.03,38.49,6.59,15.51,0.05,65.34,12.5,26.47,0.23,99,18.49,45.91,0.25,78.42,14.1,71.65,0.59,127.73,21.8,61.43,0.62,124.98,--,--,--,--,--,--,--, 净资产报酬率(%),-8.46,5.37,-4.96,-36.69,0.92,8.58,0.39,13.88,4.01,10.91,0.03,20.52,4.05,11.02,0.04,19.04,3.76,10.02,0.01,19.9,3.79,9.03,0.01,19.16,4.01,8.73,0.04,16.28,3.38,8.56,0.05,14.77,2.8,7.53,0.06,13.67,2.46,7.04,0.07,40.86,9.1,28.73,--,40.77,--,12.87,15.91, 资产报酬率(%),-2.95,1.89,-1.66,-14.03,0.4,3.77,0.18,6.49,1.85,4.59,0.01,7.21,1.47,4.03,0.01,7.35,1.35,3.55,0,7.76,1.38,3.53,0.01,8.62,2.25,5.94,0.03,11.6,2.39,6.46,0.04,12.36,2.33,6.32,0.05,11.35,2.12,6.23,0.06,24.06,5.21,15.61,--,23.63,--,6.93,8.49, 销售毛利率(%),--,--,--,--,--,37.91,46.54,--,40.31,38.12,47.32,--,39.38,37.68,44.92,38.94,39.24,39.34,41.43,--,35.28,34.54,34.78,--,31.98,30.35,32.26,--,32.73,31.89,32.24,--,32.72,32.71,33.25,30.47,32.83,32.83,33.3,32.45,32.07,31.78,34.11,31.71,35.68,30.73,28.72, 三项费用比重(%),24.75,32.29,59.59,31.21,28.48,27.76,33.52,28.74,26.91,32.97,42.62,24.13,31.78,31.81,42.86,26.03,31.24,33.96,39.61,25.26,27.44,30.39,33.36,16.65,23.26,24.21,27.38,18,23.32,25.9,28.9,16.95,21.72,24.94,25.06,14.43,20.12,24.24,29.11,17.77,19.99,20.54,--,18.07,23.69,20.16,17.66, 非主营比重(%),0.58,-0.65,1.1,-1.87,9.86,14.51,32.84,24.23,25.16,51.44,-10.92,22.57,26.02,20.2,110.96,13.72,26.22,18.03,178.84,10.66,22.82,39.67,25.64,6.42,17.34,5.03,-2.74,4.78,2.29,7.7,0.24,6.76,-0.37,-1.23,-1.92,6.72,-0.09,0.04,0.11,5.95,4.66,6.16,--,4.59,1.96,15.09,15.4, 主营利润比重(%),-180.41,-105.85,-52.79,-34.24,1180.86,932.45,691.36,377.45,374.2,483.47,3109.99,250.71,468.81,720.08,3559.68,295.66,445.56,843.49,3722.07,269.04,398.27,695.59,5225.63,216.55,367.88,628.63,2360.92,250.36,401.68,619.95,4217.86,213.86,341.2,564.34,1304.96,202.94,327.64,599.28,1576.39,245.72,316.2,344.11,--,261.88,342.2,312.37,248.36,