报告日期,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2011-12-31,2010-12-31,2009-12-31, 总资产利润率(%),-4.54,-3.22,-6.53,6.87,-6.24,-7.98,-8.66,-6.77,-3.01,-1.22,-2.2,9.32,4.08,1.38,-1.51,7.69,2.78,0.56,-2,7.64,1.42,-0.17,-2.76,5.47,-1.24,-0.78,-4.13,7,1.49,1.16,-3.23,8.87,1.86,1.52,--,7.98,--,8.76,5.73,5.54, 主营业务利润率(%),29.95,28.19,32.5,35.69,32.36,29.81,32.4,33.78,31.98,32.74,30.28,36.56,35.24,35.38,31.51,36.33,34.36,33.28,31.18,35.73,34.65,33.19,30.48,36.22,32.6,33.27,28.13,35.13,34.03,34.76,29.47,37.11,35.69,35.47,23.92,33.19,--,31.85,32.68,33.52, 总资产净利润率(%),-4.98,-3.48,-6.7,7.17,-6.41,-8.06,-8.44,-6.32,-2.98,-1.21,-2.2,8.99,3.98,1.31,-1.49,8.79,2.91,0.57,-2.01,8.51,1.57,-0.18,-2.78,6.12,-1.33,-0.82,-4.06,8.15,1.75,1.37,-3.68,10.02,2.1,1.68,--,8.54,--,9.44,5.93,5.54, 成本费用利润率(%),-7.33,-7.59,-32.48,8.22,-11.17,-25.5,-60.63,-4.53,-2.64,-1.3,-7.98,10.64,7.18,4.16,-5.82,10.55,5.24,2.37,-8.27,9.26,3.1,0.1,-11.99,7.05,-0.88,-0.4,-16.53,8.78,3.24,3.97,-15.81,9.29,3.45,4.2,-27.73,7.31,--,7.35,5.94,6.62, 营业利润率(%),-7.19,-7.87,-43.94,6.95,-12.66,-32.62,-127.43,-4.72,-2.97,-1.76,-9.4,9.04,6.31,3.79,-6.45,9.55,5.01,2.23,-9.29,8.34,3.08,-0.14,-14.4,7.17,-1.1,-0.61,-20.5,7.64,2.54,3.19,-19.87,7.96,2.76,3.64,-39.13,6.38,--,6.34,5.22,5.74, 主营业务成本率(%),69.41,71.15,66.5,63.72,66.83,69.14,65.83,65.58,67.36,66.62,69.05,62.84,64.12,63.96,67.73,63.09,65.03,66.09,68.07,62.78,63.31,64.31,66.74,60.87,64.47,63.82,69.14,61.83,62.89,62.16,67.58,59.79,61.14,61.3,72.65,63.5,--,64.98,64.22,63.23, 销售净利率(%),-6.41,-6.74,-44.5,6.3,-10.55,-27.49,-122.88,-5.16,-3.5,-2.13,-9.13,7.32,4.68,2.46,-7.24,7.55,3.41,1.04,-10.12,6.77,2,-0.35,-14.61,5.13,-1.66,-1.56,-20.59,6.19,2.06,2.56,-20.46,6.63,2.25,2.62,-38.79,5.32,--,5.24,3.6,3.97, 净资产收益率(%),-26.88,-16.63,-32.56,20.09,-42.22,-51.9,-47.98,-34.65,-15.78,-6.85,-7.16,21.19,7.99,1.13,-4.92,16.49,4.62,-0.9,-5.91,16.56,1.72,-1.6,-6.97,10.32,-3.14,-1.84,-7.67,12.51,3.02,2.36,-6.18,25.41,6.66,5.23,--,21.09,--,22.7,15.16,14.9, 股本报酬率(%),-41.61,21.51,-51.85,98.35,-45.53,-1.83,-56.72,4.41,-23.19,39.54,-27.67,191.18,52.37,86.18,-19.74,174.32,31.96,67.7,-21.28,137.04,14.59,52.19,-23.8,95.92,-9.59,45.54,-53.04,189.88,20.27,105.35,-40.83,--,--,--,--,--,--,--,--,--, 净资产报酬率(%),-21.39,10.2,-27.12,40.38,-30.61,-1.3,-39.38,2.19,-10.25,16.45,-5.9,38.53,11.69,21.14,-3.72,30.57,7.96,18.33,-5.02,31.03,3.94,14.73,-6.4,24.25,-2.87,13.5,-7.67,25.49,3.02,15.79,-6.18,50.14,6.66,34.73,--,46.55,--,22.7,15.16,14.9, 资产报酬率(%),-4.54,2.44,-6.53,13.04,-6.24,-0.26,-8.66,0.64,-3.01,5.09,-2.2,15.2,4.08,7.01,-1.51,12.44,2.78,6.2,-2,13.08,1.42,5.48,-2.76,11.31,-1.24,6.16,-4.13,14.26,1.49,7.78,-3.23,17.5,1.86,10.12,--,17.62,--,8.76,5.73,5.54, 销售毛利率(%),--,--,--,--,--,--,--,--,--,33.38,30.95,--,35.88,36.04,32.27,--,34.97,33.91,31.93,--,36.69,35.69,33.26,--,36.44,37.05,30.86,--,37.11,37.84,32.42,40.21,38.86,38.7,27.35,36.5,--,35.02,35.78,36.77, 三项费用比重(%),31.18,31.37,69.02,27.03,38.95,53.19,135.76,30.4,31.35,31.04,36.02,25,26.86,32.22,39.26,27.47,30.28,32.18,43.35,27.7,32.09,34.13,47.14,30.43,34.98,35.56,50.99,28.24,32.14,31.5,49.39,28.33,32.36,31.21,62.94,26.45,--,25.06,27.22,27.43, 非主营比重(%),-1.15,-3.75,0.18,11.75,-9.33,-4.92,-3.47,-16.54,-32.89,-76.56,-18.47,15.92,25.01,30.49,-21.56,10.34,22.15,62.26,-30.23,8.98,21.13,1107.35,-13.06,11.19,-190.86,-460.58,-9.7,20.61,52.6,23.84,-4.79,6,17.19,9.45,-1.52,6.5,--,7.44,6.27,7.63, 主营利润比重(%),-403.67,-359.72,-73.29,475.46,-271.84,-94.72,-26.28,-772.47,-1220.3,-2560.64,-358.67,388.46,535.54,878.6,-502.61,377.68,683.7,1418.64,-336.03,419.8,1148.6,33052.54,-218.03,545.44,-3610.03,-8132.26,-138.5,429.9,1069.6,904.4,-155.41,438.02,1071.8,882.63,-62.05,486.76,--,464.85,582.24,539.08,