报告日期,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2008-12-31,2007-12-31, 总资产利润率(%),0.95,-37.65,-3.64,-2.53,-1.53,4.6,5.03,3.03,1.21,6.58,6.09,2.35,-0.4,4.1,2,2.26,-0.39,2.9,0.84,1.1,-0.28,4.16,3.5,3.32,0.2,4.89,4.13,2.79,0.12,0.52,0.45,0.27,-0.69,2.77,3.24,2.33,0.72,5.69,3.73,7.66,--,15.42,--,--,11.98,13.55, 主营业务利润率(%),29.08,16.04,20.77,17.95,20.45,36.91,38.39,38.46,37.85,45.16,50.45,46.01,45.2,32.3,35.5,40.8,45.73,32.48,29.3,31.88,24.13,29.72,33.78,32.82,31.24,34.76,36.16,38.22,36.66,27.85,22.56,20.1,-18.99,34.94,32.33,31.16,40.23,39.2,39.83,39.32,--,39.29,38.87,45.59,39.29,50.15, 总资产净利润率(%),0.97,-31.17,-3.55,-2.47,-1.53,4.65,5.25,3.11,1.23,7.28,6.89,2.49,-0.42,4.17,1.96,2.21,-0.39,4.55,0.96,1.25,-0.31,4.06,3.52,3.29,0.2,5.03,4.19,2.8,0.12,0.54,0.46,0.28,-0.72,2.83,3.28,2.35,0.72,8.19,5.31,7.6,--,15.93,--,--,14.01,13.55, 成本费用利润率(%),10.91,-177.56,-32.02,-30.21,-69.46,19.2,27.86,23.47,26.52,29.45,41.8,26.13,-10.68,18.93,16.43,28.57,-16.98,18.23,4.21,10.64,-3.84,13.8,19.72,24.2,6.53,19.27,23.82,25.72,3.16,2.31,3.42,3.12,-115.5,16.1,22.06,25.37,18.09,26.98,31.75,33.23,--,35.53,33.16,34.9,31.28,52.57, 营业利润率(%),9.37,-239.09,-40.32,-37.48,-156.64,14.92,20.47,18.4,21.79,22,28.81,20.49,-12.54,15.47,14.48,25.26,-27.32,14.7,2.99,9.72,-4.04,9.96,14.63,17.15,6.59,14.62,17.41,18.98,2.07,1.79,3.19,3.47,-1097.67,11.07,16.06,19.86,15.42,18.08,22.06,23.95,--,24.48,23.7,23.53,22.92,33.04, 主营业务成本率(%),70.21,82.45,78.25,81.3,77.03,61.98,60.41,60.24,60.37,53.66,48.26,52.18,51.78,66.52,63.33,57.74,49.64,66.77,70.01,67.39,75.17,69.36,65.05,66.33,67.99,64.48,63.4,61.39,63.12,70.86,76.25,78.66,11.62,64.22,66.98,68.02,58.83,60.18,59.41,60.2,--,59.27,59.07,51.04,59.97,48.15, 销售净利率(%),9.58,-230.23,-40,-37.08,-144.71,12.37,18.09,16.13,17.94,18.47,23.81,16.08,-14.85,14.08,12.54,22.86,-25.96,13.76,3.26,8,-6.29,10.47,14.22,17,4.49,12.77,15.38,15.01,2.68,1.75,2.4,1.9,-1133.98,11.74,16.18,18.49,12.68,17.84,20.09,20.49,--,23.03,21.78,21.94,19.72,25.75, 净资产收益率(%),1.49,-56.75,-4.86,-3.37,-2.07,6.24,6.68,4.04,1.62,8.59,8.35,4.01,-0.63,6.93,3.58,3.91,-0.44,4.4,1.61,1.68,-0.56,4.88,4.49,4.01,0.33,6.44,5.35,3.82,0.23,0.76,0.69,0.42,-0.94,3.4,3.88,2.8,0.85,6.84,11.9,11.82,--,26.42,--,11.26,25.33,40.57, 股本报酬率(%),6.28,-217.22,-31.51,0.61,-13.84,62.47,48.7,45.56,11.1,76.64,56.91,37.89,-6.09,85.08,25.72,54.37,-5.37,70.44,5.05,39.55,-1.58,41.38,16.9,35.7,0.95,42.52,19.29,60.41,1.09,35.56,4.03,32.98,-6.29,51.64,26.4,45.19,5.66,68.94,28.28,30.98,--,--,--,--,--,--, 净资产报酬率(%),1.46,-51.17,-4.9,0.09,-2.07,9.17,6.68,6.36,1.59,11.15,8.29,7.28,-0.68,9.45,2.96,6.21,-0.64,8.3,1.28,9.61,-0.4,10.62,4.33,9.18,0.25,11.47,5.28,8.43,0.16,5.14,0.58,4.79,-0.92,7.47,3.88,6.72,0.85,10.46,4.47,11.82,--,36.76,--,--,35.89,40.85, 资产报酬率(%),0.95,-33.81,-3.64,0.07,-1.53,6.87,5.03,4.87,1.21,8.63,6.09,4.35,-0.4,6.15,2,4.25,-0.39,5.22,0.84,6.74,-0.28,9.09,3.5,7.58,0.2,8.83,4.13,6.6,0.12,3.91,0.45,3.69,-0.69,6.2,3.24,5.59,0.72,8.7,3.73,7.66,--,21.53,--,--,16.86,13.55, 销售毛利率(%),--,--,--,18.7,22.97,--,39.59,39.76,39.63,--,51.74,47.82,48.22,--,36.67,42.26,50.36,--,29.99,32.61,24.83,--,34.95,33.67,32.01,--,36.6,38.61,36.88,--,23.75,25.77,89.89,35.78,33.02,31.98,41.17,39.82,40.59,39.8,34.33,40.73,40.93,48.96,40.03,51.85, 三项费用比重(%),14.99,51.42,46.65,42,131.84,14.73,13.71,19.9,19.95,20.04,19.39,24.29,62.75,23.29,31.87,36.74,80.47,18.6,25.15,26.01,33.19,18.94,19.8,16.28,29.28,17.14,15.8,13.45,19.74,18.71,14.37,12.94,837.11,21.25,15.34,10.55,23.58,19.48,16.88,15.03,--,15.38,16.13,21.48,15.94,16.37, 非主营比重(%),-0,-1.64,-0.14,-0.13,-6.86,5.38,7.85,9.35,13.98,0.11,0.01,-0.18,0.06,67.83,96.58,88,-19.43,6.33,25.75,3.01,3.5,19.09,13.75,15.08,-2.93,8.26,8.66,2.55,12.6,-8.96,-7.18,-33.41,3.63,19.33,12.14,0.98,-2.92,15.55,8.3,3.14,--,14.72,13.93,9.57,4.54,3.12, 主营利润比重(%),310.26,-6.67,-51.52,-47.9,-13.92,246.98,183.01,201.26,173.82,204.8,175.08,224.9,-360.1,187.51,224.24,148.83,-199.87,206.94,726.69,318.27,-575.79,241.37,199.21,162.52,487.91,219.04,190.63,197.46,1395.96,1327.83,718.69,693.02,1.72,251.43,176.52,154.69,266.89,180.98,162.85,156.26,--,145.33,151.69,172.17,163.88,144.04,