报告日期,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2008-12-31,2007-12-31, 总资产利润率(%),-7.93,-36.21,-20.53,-12.58,-5.9,-97.93,-9.77,-4.91,-1.87,-7.68,0.73,0.38,0.44,4.86,0.52,0.39,0.71,2.2,2.42,1.58,0.88,7.81,3.23,0.8,0.89,6.86,3.88,2.9,1.09,7.45,4.85,3.38,0.9,6.48,4.8,3.43,3.51,15.11,--,9.42,--,12.15,8.35,6.73, 主营业务利润率(%),9.39,17.29,15.29,15.68,13.29,14.81,22.18,23.32,27.51,23.14,47.77,47.49,49.55,48.32,49.19,50.06,54.1,53.94,53.72,58.63,55.01,55.02,51.46,50.74,50.69,49.06,48.52,49.4,50.71,51.46,50.96,51.13,50.94,52.54,51.48,50.61,50.11,50.15,--,51.52,51.27,52.64,51.58,49.22, 总资产净利润率(%),-7.86,-33.95,-19.77,-12.28,-5.83,-69.03,-9.32,-4.78,-1.82,-8.19,0.77,0.4,0.45,5.72,0.54,0.41,0.74,2.77,2.91,1.89,0.86,9.08,3.56,0.85,0.91,7.71,4.23,3.07,1.13,8.13,5.08,3.47,0.92,9.42,6.92,4.94,3.47,16.31,--,9.48,--,13.39,8.79,6.73, 成本费用利润率(%),-108.05,-111.61,-91.99,-86.82,-81.97,-345.63,-89.53,-68.54,-56.25,-59.84,7.68,6.62,12.59,33.79,6.3,5.75,18.05,17.43,25.14,31.42,17.34,36.87,22.22,9.28,16.65,25.71,19.81,22.76,19.75,30.07,30.88,31.91,24.61,30.15,29.09,30,29.63,31.3,--,33.53,24.02,29.04,19.95,19.8, 营业利润率(%),-524.72,-348.13,-325.68,-294.28,-250.57,-1209.95,-244.62,-185.12,-124.73,-272.11,6.07,5.59,9.99,7.18,5.05,4.64,14.11,9.74,14.58,15.26,14.14,22.66,12.32,4.49,12.77,17.45,14.67,16.68,13.29,21.75,22.49,22.8,16.59,21.46,20.82,21.81,21.48,23.78,--,25.42,17.3,21.53,13.43,16.04, 主营业务成本率(%),84.51,79.37,80.63,80.44,83.16,80.44,73.65,73.02,70.28,72.68,50.02,50.04,48.64,49.6,49.73,48.85,44.63,45.05,45.23,40.4,44.02,44.02,47.56,48.24,48.1,50.55,50.23,49.07,48.73,47.77,48.27,48.06,48.32,46.54,47.58,48.4,49.1,49.31,--,47.75,47.8,46.77,47.46,50.01, 销售净利率(%),-571.58,-412.15,-330.29,-294.83,-254.52,-1242.68,-238.76,-177.66,-117.9,-116.7,4.83,3.75,7.77,26.04,3.9,3.9,11.07,11.59,14.61,17.96,11.22,22.51,15.15,6.09,11.78,18.27,14.59,16.07,13.92,19.53,19.8,20.4,16.95,19.55,18.97,19.29,19.4,21.44,--,22.67,17.66,19.97,13.95,13.05, 净资产收益率(%),--,--,--,--,--,--,-150.45,-44.95,-13.14,-48.28,3.65,2.07,1.87,17.37,1.87,1.08,1.85,6,5.81,3.86,1.63,14.16,6.09,1.69,1.41,9.74,5.41,3.87,1.43,9.09,6.06,4.08,1.07,7.49,5.5,3.99,5.63,26.24,--,16.07,--,23.03,19.45,17.52, 股本报酬率(%),-48.49,-225.29,-134.38,28.28,-40.65,-587.89,-115.41,34.87,-22.92,-15.48,9.1,81.82,5.19,121.45,4.56,68.65,6.11,77.7,17.23,65.37,8.05,122.02,26.99,47.53,6.19,80.99,24.12,41.9,7.96,80.85,31.63,44.03,11.07,116.92,55.33,74.23,20.56,130.56,--,--,--,--,--,--, 净资产报酬率(%),--,--,--,--,--,--,-124.24,23.59,-12.37,-7.43,2.5,22.35,1.43,33.91,1.54,23.3,2.07,26.67,5.97,23.19,1.47,22.54,5.49,9.64,1.28,16.95,5.31,9.43,1.39,13.62,5.86,8.46,1.07,11.38,5.5,7.5,5.63,37.87,--,27.26,--,33.69,19.45,17.52, 资产报酬率(%),-7.93,-36.21,-20.53,4.21,-5.9,-83.37,-9.77,2.83,-1.87,-1.2,0.73,6.73,0.44,10.73,0.52,7.77,0.71,9.78,2.42,9.26,0.88,12.94,3.23,6.26,0.89,12.18,3.88,7.16,1.09,11.33,4.85,7.01,0.9,9.85,4.8,6.44,3.51,21.8,--,15.98,--,17.77,8.35,6.73, 销售毛利率(%),--,--,--,19.56,16.84,--,26.35,26.98,29.72,--,30.63,32.37,25.42,50.4,50.27,51.15,55.37,54.38,54.77,59.6,55.98,--,52.44,51.76,51.9,--,49.77,50.93,51.27,--,51.73,51.94,51.68,53.46,52.42,51.6,50.9,50.69,--,52.25,52.2,53.23,52.54,49.99, 三项费用比重(%),439.3,286.85,274.42,255.28,224.77,298.91,193.79,188.45,141.11,133.91,36.7,36.72,33.55,34.8,40.77,40.41,34.42,41.2,36.83,42.38,38.11,28.81,36.17,43.43,36.8,31.24,31.42,30.32,34.12,27.41,26.87,26.9,29.11,27.47,26.55,25.04,25.02,29.93,--,30.45,33.4,32.76,32.87,30.57, 非主营比重(%),9.28,15.77,2.03,1.03,2.44,8.79,-0.07,-1.12,-3.55,-114.88,7.52,0.63,5.5,80.14,55.33,73.7,2.68,35.96,30.21,42.01,1.87,16.7,34.52,47.78,10.95,17.43,10.65,9.47,19.34,4.74,4.08,5.73,13.73,4.99,4.64,2.35,3.24,4.78,--,3.97,12.28,7.44,17.15,0.39, 主营利润比重(%),-1.64,-4.19,-4.63,-5.32,-5.2,-1.12,-9.12,-12.83,-22.9,-18.35,699.28,804.6,468.72,165.35,852.14,964.05,373.11,354.68,257.14,222.87,381.85,202.24,273.44,590.01,353.45,232.2,295.49,268.2,307.84,225.34,217.35,211.42,264.82,232.6,235.74,226.6,225.8,200.87,--,194.66,259.9,226.28,318.05,305.58,