报告日期,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2009-12-31,2008-12-31, 总资产利润率(%),2.72,-0.47,0.03,4.37,2.88,1.35,0.64,0.93,0.96,0.59,0.13,1.37,2.01,0.68,0.37,0.83,1.8,1.12,0.56,4.77,3.48,2.16,1.11,5.31,4.15,3.01,1.59,4.65,4.54,3.14,1.52,5.55,4.27,3.15,1.85,8.92,7.34,12.08,--,18.82,--,17.54,17.94, 主营业务利润率(%),51.36,46.77,65.84,67.9,66.52,65.55,66.5,50.86,43.11,33.51,26.54,37.83,43.06,35.02,34.93,32.15,33.65,35.99,39.13,42.51,41.79,39.8,38.45,39.34,40.46,40.25,47.7,42.42,44.44,45.05,41,48.77,49.22,51.28,56.45,46.23,46.4,47.68,--,48.89,--,48.24,46.71, 总资产净利润率(%),2.71,-0.47,0.02,4.41,2.95,1.37,0.65,1.43,0.99,0.59,0.13,1.46,2.14,0.71,0.37,0.83,1.8,1.12,0.56,4.8,3.48,2.16,1.11,5.48,4.24,3.06,1.6,4.71,4.59,3.17,1.53,5.68,4.31,3.17,1.87,12.92,10.62,12.62,--,20.56,--,19.96,17.94, 成本费用利润率(%),60.35,-11.63,13.28,62.84,57.5,42.64,45.54,27.7,13.67,10.48,5.34,18.61,35,20.44,30.92,19.5,49.4,43.5,81.14,82.14,71.78,57.75,69.39,64.18,64.24,63.81,77.48,56.11,66.94,62.99,61.99,68.13,63.53,66.34,78.44,69.13,68.36,74.5,--,61.83,--,60.43,47.97, 营业利润率(%),56.33,-10.94,15.52,38.85,35.65,28.55,30.78,22.66,12.86,9.9,5.28,16.32,26.05,15.02,30.32,16.28,39.57,35.49,44.14,49.88,41.72,36.79,40.96,38.73,38.93,38.85,43.37,34.43,40.03,38.7,38.02,32.76,34.78,39.57,43.9,36.11,39.87,41.92,--,37.53,--,37.06,32.96, 主营业务成本率(%),48.08,52.63,33.03,30.98,32.43,33.34,32.26,47.42,55.69,64.91,72.94,60.85,55.85,63.86,63.15,66.3,65.35,63.02,60.28,56.28,57,59.06,60.3,59.6,58.39,58.44,51.45,56.15,54.16,53.56,57.32,50.34,49.84,47.97,42.65,52.81,52.56,51.19,--,50.19,--,50.84,52.28, 销售净利率(%),43.37,-15.63,1.82,29.58,26.21,21,22.09,14.71,8.42,7.77,4.36,10.09,20.51,14.57,27.07,14.36,34.16,30.8,38.37,40.69,35.69,31.19,34.61,32.88,33.1,33.1,37.08,30.74,34.21,33.03,32.45,31.56,31.15,33.29,37.3,37.19,34.54,36.29,--,32.76,--,32.13,26.46, 净资产收益率(%),7.51,-1.72,-0.35,8.89,6.47,2.78,1.39,2.62,1.14,0.66,0.15,1.6,2.29,0.77,0.38,0.89,1.85,1.16,0.57,4.89,3.57,2.23,1.15,5.53,4.29,3.12,1.64,4.79,4.67,3.25,1.59,5.8,4.4,3.27,1.94,9.27,7.7,14.34,--,23.42,--,23.62,22.2, 股本报酬率(%),13.97,19.6,0.18,61.29,21.37,38.56,7.86,58.34,3.84,48.03,0.5,49.39,7.82,45.1,1.91,65.77,9.31,64.87,2.89,80.77,17.79,64.02,5.69,77.02,20.73,61.75,11.57,98.35,32.41,81.87,10.77,92.56,28.98,69.14,18.82,151.92,72.83,--,--,--,--,--,--, 净资产报酬率(%),4.68,6.73,0.04,14.84,5.35,10.92,1.33,11.79,1.13,14.03,0.15,14.52,2.28,13.36,0.38,13.07,1.83,12.85,0.57,16.02,3.58,13.06,1.16,15.86,4.33,13.05,1.64,14.21,4.69,12.03,1.6,13.94,4.43,10.69,1.94,15.94,7.77,30.11,--,39.1,--,23.79,22.27, 资产报酬率(%),2.72,3.87,0.03,8.49,2.88,5.28,0.64,4.86,0.96,12.61,0.13,12.8,2.01,11.81,0.37,12.84,1.8,12.58,0.56,15.65,3.48,12.61,1.11,15.1,4.15,12.51,1.59,13.7,4.54,11.54,1.52,13.26,4.27,10.25,1.85,15.21,7.34,25.24,--,31.22,--,17.54,17.94, 销售毛利率(%),--,--,--,--,--,66.66,67.74,--,44.31,35.09,27.06,39.15,44.15,36.14,36.85,--,34.65,36.98,39.72,--,43,40.94,39.7,--,41.61,41.56,48.55,--,45.84,46.44,42.68,49.66,50.16,52.03,57.35,47.19,47.44,48.81,--,49.81,--,49.16,47.72, 三项费用比重(%),42.39,52.4,57.23,29.42,28.18,31.76,34.71,33.15,37.3,27.96,30.71,27.12,24.1,31.8,38.4,18.5,14.74,18.77,-5.01,4.05,0.5,3.62,-2.51,-0.13,1.41,1.61,4.33,7.36,4.8,6.9,2.98,3.65,4.39,11.46,12.54,10,6.34,5.47,--,11.3,--,10.6,13.44, 非主营比重(%),85.13,16.45,-20.61,-0.28,-0.08,-0.78,2.13,41,103.35,125.02,174.84,48.68,35.46,92.82,110.82,169.37,58.64,61.63,2.6,27.73,1.01,0.17,0,0.31,0.59,0.76,1.17,5.5,0.94,0.66,1.04,12.39,0.76,0.87,0.22,18.1,2.7,2.63,--,2.29,--,1.66,-2.57, 主营利润比重(%),93.47,-380.7,542.28,175.62,187.58,232.2,214.09,223.12,334.86,338.43,476.67,227.66,151.77,177.07,109.19,190.88,84,99.95,86.34,84.1,99.15,108,93.87,101.26,103.31,102.82,108.7,116.43,109.97,115.64,106.71,130.43,140.42,128.47,128.29,104.85,113.24,110.75,--,126.67,--,128.03,145.95,