报告日期,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2006-03-31,2005-12-31,2004-12-31,2003-12-31, 总资产利润率(%),-1,-9.53,1.79,-0.14,0.31,-2,2.14,1.24,0.35,1.06,1.93,1.93,-0.14,3.24,2.63,1.71,0.88,4.15,2.97,1.95,1.42,3.87,2.16,1.9,0.79,6.32,4.93,3.7,1.37,11.64,9.34,5.08,1.35,10.91,7.72,4.23,2.74,10.27,7.64,4.85,2.51,5.95,4.33,2.56,0.79,5.67,4.31,2.07,0.45,6.36,4.42,2.07,--,9.57,9.48,9.11, 主营业务利润率(%),23.04,14.05,23.71,29.09,26.74,12.09,14.16,20.56,20.8,12.34,15.15,16.47,15.25,25.4,25.12,24.77,30.11,29.93,29.87,29.65,25.75,29.97,29.99,30.43,21.89,34.7,35.15,34.57,32.71,34.78,34.99,30.97,29.4,37.88,39.48,39.67,36.47,42.07,44.91,45.76,44.56,41.33,40.62,42.46,44.46,38.41,41.05,38.98,39.54,35.71,35.24,33.96,38.78,39.89,35.32,39.6, 总资产净利润率(%),-1.02,-9.77,1.79,-0.14,0.3,-1.84,1.99,1.22,0.34,1.11,1.96,1.73,-0.13,3.76,2.95,1.87,0.93,5.09,3.33,2.19,1.43,4.19,2.31,2,0.79,6.84,5.38,3.95,1.4,12.6,10.19,5.44,1.41,13.34,9.31,4.91,2.83,12.12,8.64,5.37,2.71,6.52,4.69,2.69,0.79,6.29,4.61,2.15,0.42,7.65,4.82,2.12,--,9.99,10.31,9.11, 成本费用利润率(%),-53.59,-56.09,33.68,5.13,13.11,-5.32,8.96,12.01,7.96,3.9,7.51,7.9,-0.5,11.78,11.61,11.02,16.01,15.57,15.74,16.33,16.97,12.22,9.81,12.58,10.43,18.78,19.6,20.94,15.52,32.73,39.59,32.28,19.08,40.28,42.74,34,33.51,29.88,28.59,28.19,31.34,16.57,18.07,16.98,11.9,19.87,22.74,16.69,10.57,23.79,20.06,13.7,9.06,27.81,25.23,24.08, 营业利润率(%),-71.57,-93.58,44.95,6.94,16.13,-5.87,7.41,10.85,6.81,3.3,7.04,7.23,-0.65,8.84,8.65,7.29,6.11,7.98,5.08,6.94,-0.2,3.01,3.71,4.42,-2.7,11.57,14.17,15.65,10.63,25.27,30.51,25.54,14,30.34,31.51,24.6,24.29,21.53,21.22,20.72,22.75,13.32,15.03,14.12,10.52,15.19,16.98,13.28,9.53,19.23,17.06,12.69,8.23,20.92,19.83,19.41, 主营业务成本率(%),74.36,84.79,74.43,69.19,71.4,87.39,85.31,78.52,77.95,86.99,84.55,83.22,84.35,74.27,74.52,74.81,69.18,69.51,69.58,69.81,73.66,69.37,69.41,68.83,76.98,64.93,64.5,65.07,66.9,64.68,64.58,68.59,69.94,61.49,59.95,59.71,62.94,57.42,54.64,53.94,55.2,58.09,58.92,57.24,55.29,61.1,57.78,59.83,60.36,63.69,64.31,65.79,61.21,59.51,63.98,59.51, 销售净利率(%),-73.22,-60.98,30.17,-3.41,14.95,-5.74,8.19,10.28,6.51,3.01,5.69,5.85,-1.76,9.08,9.42,9.53,14.37,12.87,13.65,14.01,16.16,10.51,7.94,10,8.64,14.64,15.06,15.43,11.57,23.81,28.06,24.13,14.47,27.28,28.41,22.62,22.48,20.13,19.15,18.44,20.74,12.1,13.6,12.88,9.42,14.02,16.32,12.6,7.76,16.24,14,9.67,6.47,18.21,17.18,16.13, 净资产收益率(%),-3.35,-34.53,5.84,0.76,1.04,-6.63,4.53,2.93,0.68,1.44,3.3,2.04,-0.61,7.31,6.39,4.66,2.31,7.6,5.09,3.36,2.52,7.11,4.13,3.42,1.38,10.36,8.53,6.32,2.2,18.29,15.41,8.67,2.22,15.38,11.21,5.75,4.33,16.37,13.55,8.6,4.16,8.69,6.28,3.58,0.97,7.91,5.64,2.63,0.55,8.35,9.16,4.11,--,16.93,18.67,18, 股本报酬率(%),-3.66,-4.59,6.03,28.24,0.98,18.55,7.31,27.76,2.62,46.73,14.08,52.95,-0.89,58.69,17.28,43.34,6.05,58.14,14.76,37.03,7.23,49.35,10.64,33.76,3.56,49.96,22.45,35.44,6.48,73.92,43.28,40.4,8.62,86.27,43.2,41.68,11.87,60.38,27.96,32.93,11.55,42.76,16.6,26.45,4.65,61.45,23.32,36.98,2.25,64.55,--,--,--,--,--,--, 净资产报酬率(%),-3.57,-4.32,4.19,20.47,0.7,13.4,4.79,18.53,0.88,15.77,4.65,17.51,-0.31,20.16,6.06,15.46,1.82,17.8,4.68,11.97,2.47,17.43,3.85,12.3,1.24,17.7,8.12,13.12,2.01,23.42,14.49,14.49,2.07,20.86,11.05,11.11,4.12,23.15,13.02,16.17,4.14,15.99,6.37,10.44,1.06,14.45,5.66,9.42,0.52,14.82,20.12,15.12,--,26.78,27.82,26.12, 资产报酬率(%),-1,-1.3,1.79,8.35,0.31,5.53,2.14,7.42,0.35,5.97,1.93,9.16,-0.14,8.27,2.63,6.91,0.88,9.41,2.97,7.43,1.42,9.78,2.16,7.1,0.79,11.17,4.93,8.17,1.37,16.24,9.34,9.08,1.35,14.9,7.72,8.18,2.74,14.93,7.64,9.44,2.51,10.88,4.33,7.37,0.79,10.49,4.31,7.26,0.45,11.43,10.04,8.21,--,15.41,14.57,13.35, 销售毛利率(%),25.64,--,25.57,30.81,28.6,--,14.69,21.48,22.05,--,15.45,16.78,15.65,--,25.48,25.19,30.82,--,30.42,30.19,26.34,--,30.59,31.17,23.02,--,35.5,34.93,33.1,35.32,35.42,31.41,30.06,38.51,40.05,40.29,37.06,42.58,45.36,46.06,44.8,41.91,41.08,42.76,44.71,38.9,42.22,40.17,39.64,36.44,35.67,34.26,38.79,40.49,36.02,40.49, 三项费用比重(%),63.61,26.65,56.83,60.95,53.73,16.44,15.32,20.1,21.03,11.34,10.48,8.94,16.45,16.19,18.05,20.18,31.43,21.99,27.2,26.93,28.97,28.67,29.75,27.35,28.38,23.27,22.85,20.61,22.36,17.17,15.67,15.62,17.06,16.42,16.8,17.03,15.1,21.18,22.97,23.26,21.49,25.1,24.83,27.3,33,20.6,23.1,24.03,29.8,15.68,18.12,21.19,29.8,19.38,17.45,20.77, 非主营比重(%),11.9,-39.93,78.38,659.13,304.49,-36.25,121.69,98.01,89.63,123.56,48.61,14.74,-132.65,28.96,33.91,55.83,108.13,56.62,90.27,78.2,117.17,100.19,95.59,71.68,128.25,38.49,29.31,25.12,23.6,36.78,42.04,49.33,27,33.77,30.08,10.86,11.81,12.98,10.71,8.45,7,6.49,3.49,5.95,11.06,8.77,9.32,4.02,-2.68,-1.27,-2.98,-6.82,-9.03,3.06,4.32,0.72, 主营利润比重(%),-30.58,-22.25,52.89,430.14,160.67,-217.86,156.25,171.88,260.77,319.46,211.55,225.41,-3033.09,237.53,232.81,235.7,185.62,208.8,195.04,186.63,146.97,248.42,306.34,249.53,197.2,208.6,204.49,191.82,235.09,128.99,109.53,113.34,175.8,119.73,119.48,150.81,138.38,177.96,201.25,209.4,184.85,297.8,266.85,294.74,421.92,235.23,219.92,274.58,414.62,187.7,211.97,284.19,470.58,180.45,170.42,202.61,