报告日期,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2009-12-31,2009-06-30,2008-12-31,2007-12-31,2006-12-31, 总资产利润率(%),-1,-1.49,-1.17,-39.11,1.49,0.99,0.82,2.15,1.66,1.18,0.59,2.97,1.67,0.83,0.43,2.14,0.77,1.27,0.82,2.46,1.73,1.59,1,2.45,1.72,1.72,0.97,3.07,2.06,1.97,1.02,7.81,5.06,6.62,--,16.98,--,--,18.93,9.71,17.59,12.32,18.54, 主营业务利润率(%),18.29,18.81,18.08,23.44,25.06,24.58,26.96,28.22,27.62,29.47,28.93,36.2,36.92,36.78,37.86,39.54,41.31,42.56,39.44,38.16,39.08,40.58,38.26,35.77,36.74,37.26,37.1,38.47,43.73,49.35,53.19,51.48,51.42,53.35,--,56.64,--,54.18,58.96,59.65,45.91,44.49,39.15, 总资产净利润率(%),-0.95,-1.41,-1.12,-31.03,1.46,0.98,0.81,2.23,1.69,1.19,0.59,3.55,1.68,0.82,0.43,3.02,1.05,1.35,0.84,2.68,1.73,1.63,0.99,2.51,1.72,1.72,0.99,3.17,2.09,2.03,1.03,10.78,6.91,6.87,--,19.89,--,--,21.1,10.28,18.61,16.31,18.54, 成本费用利润率(%),-3.28,-7.25,-10.79,-76.21,7.51,6.88,11.95,7.39,8.5,9.88,9.65,18.74,12.3,9.29,9.88,11.86,7.14,7.95,9.93,8.72,7.63,11.31,13.25,7.6,7.78,11.33,12.66,9.9,10.2,17.2,21.43,34.65,33.35,34.78,--,37,--,32.01,32.03,37.51,26.64,23.11,25.92, 营业利润率(%),-3.62,-7.94,-12.36,-72.98,5.32,5.64,9.97,6.09,7.5,8.95,7.93,13.48,8.05,6.7,9.36,8.36,4.6,6.64,8.33,7.27,6.39,9.2,10.4,6.25,7.12,10.11,11.14,7,6.98,11.15,16.97,24.61,23.82,24.07,--,26.46,--,23.86,23.66,26.41,20.6,18.32,20.39, 主营业务成本率(%),80.5,79.75,80.49,75.6,73.81,74.15,71.67,70.77,71.18,69.21,69.68,62.3,61.89,61.86,59.9,59.12,57.45,55.94,59.4,61.7,60.81,59.32,61.64,64.05,63.08,62.6,62.87,61.41,56.09,50.39,46.52,48.13,48.22,46.28,--,43.04,--,45.75,40.46,39.47,53.64,55.46,60.85, 销售净利率(%),-3.46,-7.75,-11.92,-74.24,6.06,5.81,9.52,5.42,6.44,7.61,7.55,14.16,10.27,7.92,8.04,9.62,5,6.35,7.45,6.92,6.09,8.76,10.13,6.2,6.29,8.87,9.72,7.97,8.19,13.16,15.54,22.41,21.72,22.34,--,23.1,--,20.58,21,22.84,18.35,15.56,13.77, 净资产收益率(%),-0.96,-1.61,-1.3,-49.31,1.85,1.27,1.02,2.79,2.12,1.47,0.7,3.68,2.19,1.04,0.56,2.8,1.07,1.71,1,2.89,2.03,1.88,1.11,2.78,1.88,1.87,1.11,3.39,2.23,2.24,1.07,8.14,5.26,7.73,--,19.92,--,6.85,23.47,12.33,22.66,18.28,45.67, 股本报酬率(%),-2.29,13.97,-2.72,-81.59,5.45,21.08,3.1,24.14,6.06,19.55,2.1,24.5,4.54,16.47,2.33,39.41,5.16,30.65,2.67,29.98,4.74,47.43,5.33,45.96,8.97,36.88,7.88,59.79,15.47,39.29,7.52,76.54,35.61,31.18,--,--,--,--,--,--,--,--,--, 净资产报酬率(%),-1.16,7.14,-1.38,-40.99,1.76,6.88,1,7.9,2.05,6.67,0.71,8.4,2.15,7.95,0.56,9.05,1.05,11.35,1,11.47,2.04,9.74,1.1,9.61,1.9,7.81,1.12,8.59,2.24,5.75,1.06,10.96,5.26,7.73,--,25.39,--,--,29.29,17.95,22.61,18.24,45.34, 资产报酬率(%),-1,6.13,-1.17,-32.52,1.49,5.7,0.82,6.33,1.66,5.46,0.59,6.9,1.67,6.24,0.43,6.92,0.77,8.79,0.82,9.71,1.73,8.25,1,8.41,1.72,7.1,0.97,7.67,2.06,5.06,1.02,10.51,5.06,6.62,--,21.65,--,--,23.62,14.13,17.59,12.32,18.54, 销售毛利率(%),--,20.25,19.51,--,26.19,25.85,28.33,--,28.82,30.79,30.32,--,38.11,38.14,40.1,--,42.55,44.06,40.6,--,39.19,40.68,38.36,--,36.92,37.4,37.13,--,43.91,49.61,53.48,--,51.78,53.72,--,56.96,--,54.25,59.54,60.53,46.36,44.54,39.15, 三项费用比重(%),22.79,25.62,27.21,18.74,17.17,21.39,19.37,19.24,20.79,22.59,22.04,24.29,32.42,34.74,33.61,32.24,19.46,35.57,30.47,30.33,32.17,30.43,27.54,29.15,29.31,27.16,25.9,31.21,36.86,38.11,36.6,26.18,26.6,28.55,--,30.06,--,29.53,34.91,31.38,23.88,26.36,18.45, 非主营比重(%),-117.31,-24.09,-6.48,-3.19,51.64,46.17,22.78,30.16,21.74,23.59,25.22,32.97,70.71,85.49,58.51,39.48,17.52,10.13,7.83,9.52,10,9.53,12.1,11.92,1.14,0.72,0.91,23.8,26.54,26.93,5.03,4.92,4.97,7.97,--,2.6,--,1.08,2.73,1.82,0.82,3.16,0.79, 主营利润比重(%),-532.97,-243.04,-153.52,-32.28,362.44,369.08,244.1,419.8,348.87,320.31,322.07,219.37,314.39,404.22,400.2,359.66,740.1,575.68,436.44,474.83,550.05,399.17,323.42,504.04,510.31,365.74,330.03,418.85,460.59,323.27,297.61,198.9,205.14,204.01,--,208.46,--,224.68,242.36,221.72,221.02,235.14,190.47,