报告日期,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2014-12-31,2013-12-31,2012-12-31,2012-06-30,2011-12-31,2011-09-30,2010-12-31,2009-12-31,2008-12-31, 总资产利润率(%),-4.49,-3.96,-1.79,7.19,5.72,4.03,2.13,9.93,7.94,4.51,2.29,7.42,4.96,4.35,2.01,7.41,5.72,6.27,--,9.52,--,--,6.74,6.19,8.75,6.61,9.37,5.06,5.08,5.66,0.34, 主营业务利润率(%),-32.5,-72.3,-82.79,20.26,21.62,22.67,25.5,21.01,21.41,23.07,26.84,19.97,20.12,23.49,25.99,19.25,19.3,21.24,26.9,22.04,21.92,19.08,19.29,22.3,38.3,42.86,43.25,44.43,44.78,36.21,22.73, 总资产净利润率(%),-4.29,-3.74,-1.74,7.39,5.85,4.3,2.25,10.25,8.55,4.69,2.4,7.66,5.37,4.52,2.09,8.43,6.49,6.29,--,10.42,--,--,7.16,6.67,9.59,7.08,9.37,5.06,5.54,6.56,0.34, 成本费用利润率(%),-41.13,-60.66,-52.69,21.91,23.51,25.97,28.54,26.27,30.31,26.51,29.75,19.9,19.73,24.5,29.48,20.39,19.99,24.07,27.79,22.06,21.76,19.44,15.54,16.7,23.75,35.79,28.49,34.43,22.2,22.73,1.25, 营业利润率(%),-64.58,-123.21,-111.39,18.57,19.46,21.22,22.69,22.2,25.17,21.48,23.09,16.93,16.49,19.62,22.12,14.22,15.3,18.04,20.8,15.67,16.47,14.62,10.94,12.02,16.77,24.71,20.83,22.46,19.3,21.96,1.34, 主营业务成本率(%),130.74,169.68,181.28,78.41,77.13,76.1,73.15,77.72,77.33,75.68,71.82,78.75,78.65,75.25,72.6,79.29,79.44,77.53,71.56,76.5,76.67,79.74,79.46,75.61,59.14,57.14,54.1,55.57,55.22,63.79,77.27, 销售净利率(%),-67.27,-132.55,-112.98,13.68,14.55,15.52,17.54,17.94,20.45,16.14,17.58,12.64,12.59,14.85,17.35,13.57,13.19,15.36,16.4,14.2,14.19,12.59,10.16,10.77,14.15,18.59,16.53,22.39,13.8,15.16,0.72, 净资产收益率(%),-5.16,-4.61,-1.93,8.85,7.4,5.87,3.03,13.38,11.81,6.43,3.19,9.34,7.01,6.04,2.87,9.38,7.21,11.34,--,18.11,--,--,12.66,12.42,18.94,13.81,21.83,9.19,14.02,15.68,1.01, 股本报酬率(%),-37.99,169.62,-15.64,284.25,52.43,248.23,20.91,282.9,75.82,228.89,20.69,236.22,45.05,197.61,16.8,207.01,43.68,--,--,--,--,--,--,--,--,--,--,--,--,--,--, 净资产报酬率(%),-6.16,27.25,-2.31,41.02,7.74,37.1,3.09,43.96,11.92,38.7,3.39,40.05,7.78,34.66,2.92,37.01,7.96,55.65,--,62.99,--,--,57.38,49.79,49.25,13.35,45.78,9.19,11.34,14.29,0.93, 资产报酬率(%),-4.49,20.49,-1.79,30.75,5.72,24.87,2.13,32.33,7.94,25.87,2.29,28.82,4.96,23.74,2.01,26.92,5.72,30.31,--,31.48,--,--,28.38,24.78,24.67,6.61,22.61,5.06,5.08,5.66,0.34, 销售毛利率(%),--,--,--,--,--,23.9,26.85,22.29,22.67,24.32,28.18,21.25,21.35,24.75,27.4,20.71,20.56,22.47,28.44,23.5,23.33,20.26,20.54,24.39,30.44,42.86,45.9,44.43,44.78,36.21,22.73, 三项费用比重(%),23.87,30.7,28.29,5.92,4.99,4.72,5.12,6,4.69,4.41,4.73,5.6,4.65,3.85,4.45,6.29,5.33,4.08,4.71,6.86,6.07,4.53,7.96,9.9,18.31,13.9,21.79,20.47,31.74,32.83,29.92, 非主营比重(%),-10.54,-1.01,3.03,10.75,9.36,5.99,3.31,32.71,33.38,10.1,4.74,8.42,6.18,4.37,7.72,28.32,18.13,16,6.27,22.96,16.53,19.65,25.5,25.64,12.98,6.04,7.59,20.38,10.07,2.99,37.8, 主营利润比重(%),50.54,58.71,74.44,107.99,110.32,106.37,112.22,94.07,84.85,107,115.85,117.17,120.62,119.31,112.37,108.48,112.17,106.5,124.4,117.8,119.72,114.87,140.02,152.4,201.57,168.57,193.29,169.66,232.02,164.89,1698.04,