报告日期,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2007-12-31,2006-12-31, 总资产利润率(%),-1.33,1.54,-2.07,-1.5,-0.42,-105.7,-46.77,-8.4,-0.32,-6.1,4.13,3,0.19,1.44,1.68,2.33,1.87,7.37,7.88,5.22,2.84,2.38,-0.59,-0.81,-0.22,0.77,1.49,1.38,1.01,2.37,2.35,1.86,0.95,4.61,3.82,2.53,1.23,4.56,4.36,2.93,1.28,6.24,16.85,9.02,--,11.01,--,4.37,6.08, 主营业务利润率(%),9.78,12.85,10.79,10.23,11.52,2.73,9,7.36,14.48,13.52,16.86,16.28,14.73,10.91,14.88,16.77,21.44,23.89,24.2,23.19,26.25,28.53,20.37,17.15,20.07,21.87,22.99,25.33,24.76,24.62,25.71,26.52,26.84,31.24,31.8,31.78,31.8,29.14,30.9,30.8,29.43,30.85,30.99,29.63,--,26.47,27.91,23.19,22.64, 总资产净利润率(%),-1.28,1.52,-1.93,-1.41,-0.4,-53.79,-31.35,-7.44,-0.32,-6.37,4.47,3.27,0.19,1.79,2.09,2.44,1.9,8.1,8.46,5.42,2.93,3.4,-0.64,-0.85,-0.23,0.82,1.55,1.44,1.03,2.66,2.48,1.91,0.94,4.63,3.83,2.52,1.23,4.46,4.22,2.8,1.26,9.88,17.36,9.56,--,8.93,--,5.81,6.08, 成本费用利润率(%),-11.28,1.76,-3.29,-3.98,-2.29,-64.85,-71.39,-26.58,-2.13,-11.06,16.35,19.46,3.77,4.13,6.55,8.54,14.13,14.1,19.46,19.36,21.18,10.29,-0.44,-3.19,-1.13,3.73,8.67,14.46,26.32,11.37,12.8,14.8,16.82,21.44,24.45,25.47,27.95,24.77,28.31,28.5,26.52,26.09,27.03,23.53,--,16.95,19.83,13.25,11.97, 营业利润率(%),-13.21,-1.86,-3.64,-4.82,-3.33,-72.99,-80.57,-29.22,-1.68,-11.79,14.26,18,3.46,2.98,5.69,7.61,12.11,11.81,16.39,16.54,17.5,8.67,-0.56,-3.47,-1.72,-1.1,1.55,2.36,-1.98,8.71,11.19,12.79,14.35,17.37,19.47,20.16,21.51,18.69,21.23,21.01,20.06,20.17,20.63,18.2,--,14.43,16.48,11.21,8.92, 主营业务成本率(%),89.56,86.19,88.34,89.05,87.61,96.63,90.32,91.95,84.88,85.82,82.55,83.36,84.89,88.53,84.74,82.87,78.15,75.45,75.18,76.11,73.25,71.06,79.1,82.17,78.99,77.83,76.64,74.17,74.49,74.84,73.79,72.94,72.47,68.21,67.64,67.68,67.21,70.27,68.47,68.5,69.98,68.36,68.35,70.07,--,73.03,71.73,76.6,77.29, 销售净利率(%),-12.41,2.1,-3.28,-4.1,-2.28,-75.57,-79.21,-29.56,-2.8,-11.62,12.58,14.85,2.03,2.74,4.51,6,9.98,9.49,13.54,13.65,14.3,6.22,-1.81,-4.04,-2.52,2.23,6.37,10.75,18.94,8.52,9.79,11.13,12.05,14.87,17.72,17.57,18.57,16.09,19.94,19.72,17.98,17.54,18.1,16.2,--,12.34,12.57,7.72,8.55, 净资产收益率(%),-1.99,3.18,-2.91,-2.08,-0.54,-169.1,-62.34,-12.55,-0.52,-10.35,6.44,4.9,0.35,2.9,3.01,5.63,3.82,15.26,14.99,10.06,5.42,6.3,2.15,0.53,0.22,2.54,3.09,2.53,1.7,3.49,2.94,2.18,1,4.93,4.09,2.71,1.28,4.85,4.43,3.04,1.37,6.94,24.7,15.71,--,23.51,--,12.34,16.78, 股本报酬率(%),-3.61,120.54,-5.43,111.36,-1.15,-203.3,-207.21,57.49,-2.73,53.09,39.05,126.58,1.51,73.14,13.28,78.62,11.19,98.21,43.33,72.04,28.63,102.49,-3.18,54.46,-1.07,53.46,6.43,50.66,8.33,98.31,16.39,84.25,5.88,93.78,23.62,73.87,7.52,80.24,26.26,63.37,8.01,81.5,--,--,--,--,--,--,--, 净资产报酬率(%),-2.05,67.06,-3.2,65.14,-0.66,-116.29,-70.69,13.01,-0.55,10.6,6.55,21.59,0.26,12.75,2.3,24.42,3.42,31.14,13.71,24.05,4.9,18.45,-1.02,17.49,-0.34,16.95,2.02,15.93,1.33,15.85,2.65,13.73,1,16.09,4.09,12.97,1.28,13.85,4.56,11.18,1.37,14.07,24.7,49.29,--,64.81,--,12.34,16.78, 资产报酬率(%),-1.33,41.09,-2.07,41.9,-0.42,-67.79,-46.77,8.22,-0.32,6.04,4.13,13.19,0.19,9.24,1.68,12.39,1.87,16.99,7.88,14.08,2.84,10.81,-0.59,10.92,-0.22,11.85,1.49,11.63,1.01,12.28,2.35,12.72,0.95,15.03,3.82,12.1,1.23,13.02,4.36,10.78,1.28,12.65,16.85,28.3,--,30.34,--,4.37,6.08, 销售毛利率(%),--,--,--,10.95,12.39,--,9.68,8.05,15.12,--,17.45,16.64,15.11,11.47,15.26,17.13,21.85,--,24.82,23.89,26.75,--,20.9,17.83,21.01,22.17,23.36,25.83,25.51,--,26.21,27.06,27.53,--,32.36,32.32,32.79,29.73,31.53,31.5,30.02,31.64,31.65,29.93,--,26.97,28.27,23.4,22.71, 三项费用比重(%),22.15,14.81,13.8,16.28,17.77,17.93,18.71,18.57,17.29,13.94,9.18,9.34,9.9,9.74,9.23,9.04,8.98,10.17,9.19,9.7,9.05,16.53,21.76,22.36,24.35,20.74,21.36,22.74,27.83,14.96,14.09,13.09,12.49,13.28,12.34,11.61,10.29,10.88,9.66,9.78,9.38,10.13,9.9,10.53,--,11.92,11.28,12.04,15.76, 非主营比重(%),-28.65,370.94,-32.77,-72.1,-211.1,3.3,-2.69,2.15,2.11,12.17,49.87,63.64,5.52,31.3,8.75,3.25,1.47,13.81,12.2,19.66,0.22,12.99,-407.6,-84.54,-243.33,137.58,85.64,85.94,108.23,16.65,1.02,0.22,0.34,1.26,1.14,0.86,1.93,7.7,4.78,6.67,5.39,2.48,3.28,4.38,--,0.31,0.35,4.74,20.02, 主营利润比重(%),-77.17,716.84,-318.71,-242.19,-474.07,-3.66,-11.49,-24.9,-660.19,-121.78,111.76,89.89,410.61,267.3,240.83,212.95,173.37,196.31,146.34,138.44,149.69,314.93,-4547.24,-511.1,-1703.41,592.98,269.52,179.77,91.26,239.65,227.31,206.97,186.38,177.62,161.52,156.24,144.96,143.94,138.56,136.79,138.83,149.17,145.32,155.7,--,182.82,168.8,197.05,203.08,