报告日期,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2012-12-31,2011-12-31, 总资产利润率(%),-1.66,-1.98,0.94,0.03,-0.98,-0.61,-23.72,-6.53,-3.08,-1.53,1.03,2.16,2.26,0.37,6.98,4.01,2.69,0.32,7.5,5.52,3.26,1.84,11.94,--,--,--,10.72,10.71,16.12, 主营业务利润率(%),24.45,-1.58,28.91,28.16,27.6,30.59,4.08,24.86,28.33,29.89,30.6,29.43,31.07,38.73,34.03,40.41,41.79,39.73,42.17,43.87,44.15,45.8,43.37,42.06,42.38,42.67,42.14,37.31,43.97, 总资产净利润率(%),-1.7,-1.95,0.88,0.03,-0.94,-0.6,-19.73,-5.91,-2.9,-1.48,1.12,2.36,2.38,0.36,7.06,3.89,2.6,0.31,9.15,6.61,3.75,1.81,12.46,--,--,--,12.7,14.48,16.12, 成本费用利润率(%),-17.03,-58.46,2.91,1.19,-8.44,-12.03,-77.81,-44.07,-34.49,-39.61,4.53,11.85,17.18,8.84,17.51,15.8,17.04,5.9,22.38,25.53,22.29,25.61,27.51,24.43,21.76,32.85,25.59,20.44,26.71, 营业利润率(%),-19.16,-111.38,2.62,1.12,-9.72,-13.72,-125.59,-60.51,-49.45,-62.9,4.49,8.47,12.99,6.47,11.03,9.02,9.04,-1.34,16.28,18.52,17.32,20.03,19.26,17.2,15.78,20.6,18.66,15.14,20.68, 主营业务成本率(%),73.35,96.03,69.48,70.23,69.95,67.19,93.53,73.13,68.79,68.72,67.95,69.91,68.18,60.74,64.74,58.7,57.14,59.11,56.87,55.39,55.18,53.6,55.8,57.18,56.95,56.13,56.99,61.82,55.25, 销售净利率(%),-19.27,-111.24,3.13,0.17,-11.47,-14.78,-130.73,-59.72,-48.74,-63.15,4.01,9.14,13.13,4.86,12.93,11.99,12.86,4.39,15.86,17.35,15.16,16.9,18.75,16.61,15.22,21.99,17.65,16.2,19.46, 净资产收益率(%),-2.5,-2.79,1.7,0.27,-1.39,-0.99,-39.84,-9.97,-4.78,-2.44,1.93,3.73,3.63,0.56,9.96,5.64,4.03,0.49,12.01,7.96,4.99,4.67,31.04,--,--,--,34.92,33.76,32.81, 股本报酬率(%),33.38,-9.48,40.26,0.14,26.03,-3.34,-105.1,-42.37,2.12,-11.06,26.69,16.97,30.62,5.76,146.93,59.83,72.41,4.85,142.57,167.17,131.08,47.32,356.41,188.85,103.02,--,--,--,--, 净资产报酬率(%),9.76,-2.83,11.7,0.04,7.75,-0.99,-30.95,-9.86,0.48,-2.44,5.75,3.53,6.52,0.5,12.72,5.52,7.2,0.48,14.36,7.96,7.03,4.67,34.74,--,--,--,37.32,33,32.63, 资产报酬率(%),6.46,-1.98,8.16,0.03,5.07,-0.61,-18.78,-6.53,0.31,-1.53,3.45,2.16,4.22,0.37,9.04,4.01,4.88,0.32,8.96,5.52,4.58,1.84,13.36,--,--,--,11.66,10.71,16.12, 销售毛利率(%),--,--,--,--,30.05,32.81,--,26.87,31.21,31.28,--,30.09,31.82,39.26,35.26,41.3,42.86,40.89,--,44.61,44.82,46.4,44.2,42.82,43.05,43.87,43.01,38.18,44.75, 三项费用比重(%),36.51,88.93,28.29,34.25,42.74,44.49,66.94,62.4,72.31,88.87,27.95,23.49,21.85,31.55,21.52,29.58,30.33,40.66,24.8,23.69,25.32,24.37,22.95,22.71,24.91,21.34,22.84,21.6,23.17, 非主营比重(%),5.73,2.61,3.9,55.29,-9.86,-0.15,0.91,0.83,1.46,1.62,-6.19,22.35,15.02,21.09,28.71,36.21,39.87,122.54,12.37,9.17,4.03,0.46,12.1,12.17,11.74,20.29,9.9,12.03,2.41, 主营利润比重(%),-128.12,1.41,1001.02,2223.29,-283.85,-223.27,-3.22,-41.01,-57.05,-47.47,694.36,264.16,199.21,472.07,222.1,286.76,276.93,667.13,227.98,215.31,244,227.56,198.12,213.5,236,165.12,204.02,216.6,207.83,