报告日期,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2006-03-31,2005-12-31,2005-09-30,2005-06-30,2005-03-31,2004-12-31,2004-09-30,2004-06-30,2004-03-31,2003-12-31,2003-09-30,2003-06-30,2003-03-31,2002-12-31,2002-09-30,2002-06-30,2002-03-31,2001-12-31,2001-06-30,2000-12-31,1999-12-31,1998-12-31, 总资产利润率(%),-0.27,6.2,-0.17,0.13,-1.53,7.53,3.53,3.72,0.69,5.32,2.06,1.63,-0.63,3.99,-1.49,-0.39,-1.3,2.01,-3.68,-1.82,-2.26,3.14,-4.08,-1.66,-1.51,6.46,-0.8,0.14,-1.3,7.87,0.2,1.29,-0.6,6.29,0.22,2.68,-0.82,10.09,1.77,2.53,-0.91,7.26,0.79,0.78,0.23,16.07,12.19,11.65,8.44,13.11,4.35,4.58,2.59,11.87,12.62,8.99,3.04,10.56,7.55,5.81,2.67,6.65,4.56,3.79,1.42,4.8,4.68,3.38,1.51,5.75,5.05,3.13,1.52,7.4,5.37,3.48,1.64,6,2.7,24.6,27.06,16.18, 主营业务利润率(%),45.49,59.89,53.19,52.41,44.89,64.1,60.56,64.48,60.61,68.52,66.69,67.35,62.86,69.93,63.33,66.01,60.1,67.22,62.37,64.67,57.4,66.21,59.72,60.46,49.92,66.23,62.45,62.77,56.71,61.07,80.15,81.64,82.71,82.18,83.35,85.58,84.65,81.5,84.43,84.81,83.98,79.92,82.63,84.9,85.39,80.64,80.5,81.64,80.35,84.91,86.07,87.33,84.96,86.26,86.87,88.94,90.14,87.64,88.08,89.28,87.61,87.47,88.67,89.29,88.23,89.1,89.97,91.14,90.43,90.72,92.05,92.94,93.17,89.89,90.37,90.58,90.13,91.29,91.21,91.71,90.42,88.8, 总资产净利润率(%),-0.27,6.1,-0.16,0.13,-1.5,8.07,3.53,3.7,0.68,5.54,2.02,1.61,-0.61,4.28,-1.54,-0.4,-1.35,2.12,-3.63,-1.8,-2.18,3.48,-4.29,-1.66,-1.46,7.1,-0.82,0.14,-1.27,8.5,0.19,1.27,-0.61,6.66,0.21,2.64,-0.78,10.77,1.74,2.48,-0.88,8.06,0.78,0.69,0.23,17.72,11.64,11.08,8.34,13.28,3.76,4.13,2.47,15.48,13.15,9.08,3.02,10.97,7.36,5.63,2.65,7.02,4.55,3.77,1.42,4.9,4.65,3.35,1.5,5.9,5.05,3.2,1.53,7.56,5.34,3.42,1.64,10.54,4.69,27.37,26.51,16.18, 成本费用利润率(%),-3.59,18.69,-0.08,1.31,-23.67,22.66,15.11,25.26,11.83,16.82,11.18,10.62,-4.25,11.77,-5.09,-1.68,-16.76,5.8,-12.39,-8.51,-24.29,8.04,-12.67,-5.81,-16.65,15.25,-0.45,3.17,-12.25,15.99,2.83,8.33,-4.1,10.96,2.54,11.92,-5.84,16.02,5.2,10.7,-6.19,12.19,3.34,5.06,5.41,31.34,30.06,46.86,89.16,29.32,13.56,21.39,30.85,31.58,32.62,34.69,27.52,17.93,18.26,21.15,22.22,12.41,11.46,14.29,10.52,11.39,15.37,18.06,18.69,16.36,19.72,21.77,22.47,24.05,24.39,25.06,28.99,27.96,28.96,25.1,30.27,25.66, 营业利润率(%),-3.78,13.15,-0.21,0.98,-23.44,16.51,11.51,17.94,9.98,12.24,8.41,9.78,-4.99,10.66,-6.43,-2.59,-34.47,-1,-24.39,-18.51,-52.6,0.29,-26.07,-17.95,-45.29,6.82,-8.1,-6.64,-38.23,7.18,-5.96,-0.91,-27.42,3.7,-6.51,4.21,-28.16,7.52,1.17,4.53,-19.02,3.8,-6.2,-5.34,-8.82,20.42,21.98,37.71,82.95,14.48,-2.23,1.74,-4.58,20.36,21.92,22.25,12.15,8.92,8.71,10.86,10.99,11.88,11.02,13.18,10.5,10.95,14.41,16.55,17.05,15.02,17.81,19.06,19.97,21.25,21.69,21.58,23.97,24.09,24.29,21.62,23.5,20.57, 主营业务成本率(%),52.91,38.95,45.49,46.27,53.61,34.58,38.1,34,37.52,30.05,31.78,31.1,35.9,28.57,35.03,32.19,38.62,31.36,36.23,33.79,40.77,32.15,38.71,38.07,48.59,32.48,36.23,35.91,42.05,37.71,18.35,16.83,15.87,15.94,13.92,11.59,12.31,15.13,12.62,12.2,13.05,17.36,14.84,12.46,12.24,16.67,16.48,15.47,16.86,12.3,11.22,9.99,12.25,11.11,10.5,8.46,7.4,9.94,9.5,8.39,10.08,10.17,9.08,8.5,9.51,8.57,7.78,6.6,7.37,7.05,5.76,4.86,4.72,8.04,7.62,7.44,8.09,6.79,6.93,6.63,5.97,7.48, 销售净利率(%),-3.75,12.33,-0.59,0.74,-23.56,15.53,10.72,16.9,8.11,10.52,6.15,7.48,-7.81,8.83,-5.94,-2.32,-22.73,4.78,-14.88,-11.18,-38.95,7.71,-17.54,-9.61,-25.32,13.02,-2.52,0.66,-19.13,13.03,0.49,4.97,-7.18,9.14,0.47,8.25,-8.44,13.36,3.67,7.93,-8.56,11.62,1.93,2.63,2.48,26.16,27.59,42.88,83.93,23.63,9.86,16.65,26.78,26.51,27.6,28.14,23.49,15.31,15.07,17.05,19.99,9.92,9.67,12.03,11.12,8.84,12.19,13.69,14,12.26,15.55,15.63,17.67,18.47,19.09,19.15,20.98,21.01,21.77,18.78,18.96,16.97, 净资产收益率(%),-0.19,13.11,-0.24,0.41,-3.41,16.49,7.17,7.7,1.3,9.32,2.46,2.13,-1.86,6.65,-5.08,-1.24,-3.02,3.47,-6.82,-3.45,-4.05,5.87,-8.3,-4.82,-3.37,13.8,-1.69,0.34,-2.88,16.98,0.25,2.57,-1.44,12.68,0.12,4.84,-1.43,18.16,3.63,4.95,-1.5,13.14,1.58,1.19,0.47,23.01,16.78,15.83,12.08,18.94,5.56,5.48,3.21,14.97,16.27,11.57,3.72,13.44,9.32,7.34,3.74,8.19,5.54,4.55,1.82,6.05,5.67,4.09,1.81,6.7,5.81,3.85,1.87,8.9,5.96,3.85,1.89,7,2.85,47.76,45.22,27.98, 股本报酬率(%),-1.39,56.94,-0.83,24.06,-10.24,81.25,21.61,49.43,5.3,75.27,14.59,43.97,-5.73,77.06,-13.29,33.26,-11.59,50.92,-26.76,18.95,-15.7,53.04,-27.28,18.75,-10.69,81.45,-5.2,32.44,-9.17,94.72,1.22,42.64,-3.9,70.42,1.18,43.51,-4.98,97.55,10.05,41.18,-4.94,65.8,3.59,24.74,1.36,123.9,57.12,79.31,54.92,116.21,21.71,55.49,31.03,221.3,98.66,126.58,21.53,131.4,107.9,94.25,94.22,123.68,98.26,88.71,85.5,112.44,98.91,83.01,80.75,123.06,102.5,97.88,72.56,140.16,110.27,83.12,58.4,106.76,59.13,--,--,--, 净资产报酬率(%),-0.58,21.79,-0.37,10.9,-3.18,24.53,7.36,16.82,1.37,18.85,3.96,12.45,-1.25,16.74,-3.29,8.26,-2.71,11.67,-6.83,4.84,-3.91,12.77,-7.59,6.59,-2.88,21.35,-1.62,9.99,-2.7,27.02,0.43,14.63,-1.31,22.43,0.42,14.91,-1.36,26.29,3.23,13.45,-1.6,20.93,1.3,9,0.33,29.77,16.43,22.83,11.8,25.58,5.39,12.43,3.18,21.13,15.86,21.68,3.54,22.4,19.92,17.67,12.79,17.35,14.32,13.16,10.44,13.96,12.42,10.59,8.43,13.07,11.07,9,6.8,13.48,10.29,7.95,5.69,10.61,5.79,77.02,66.69,40.81, 资产报酬率(%),-0.27,10.99,-0.17,4.59,-1.53,11.6,3.53,8.16,0.69,9.47,2.06,6.05,-0.63,8.04,-1.49,3.75,-1.3,6.13,-3.68,2.6,-2.26,7.09,-4.08,3.01,-1.51,10.77,-0.8,5.08,-1.3,12.57,0.2,6.88,-0.6,11.2,0.22,8.07,-0.82,14.57,1.77,7.34,-0.91,11.27,0.79,6.56,0.23,20.37,12.19,17.06,8.44,17.44,4.35,10.3,2.59,16.9,12.62,17.26,3.04,18.28,17.05,15.08,11.06,14.32,12.76,11.61,9.24,12.11,11.23,9.49,7.64,11.51,10.09,7.7,5.83,11.51,9.52,7.37,5.03,9.14,5.49,39.93,40.04,23.7, 销售毛利率(%),--,--,--,--,--,--,--,66,62.48,69.95,68.22,68.9,64.1,71.43,64.97,67.81,61.38,68.64,63.77,66.21,59.23,67.85,61.29,61.93,51.41,67.52,63.77,64.09,57.95,62.29,62.52,63.33,56.22,64.61,86.08,88.41,87.69,84.87,87.38,87.8,86.95,-357.14,85.16,87.54,87.76,83.33,83.52,84.53,83.08,87.7,88.78,90.01,87.75,88.89,89.5,91.54,92.6,90.06,90.49,91.61,89.92,89.83,90.92,91.5,90.49,91.43,92.22,93.4,92.63,92.95,94.24,95.14,95.28,91.96,92.38,92.56,91.91,93.21,93.07,93.37,94.03,92.52, 三项费用比重(%),45.16,30.57,36.29,35.05,43.28,36.91,36.7,35.65,45.03,41.84,42.97,60.4,75.19,61.8,77.1,75.48,94.98,66.89,85.51,82.13,112.35,67.42,84.04,76.57,95.57,57.93,68.53,67.32,96.55,53.8,87.1,84.55,111.75,77.19,88.64,79.85,113.33,73.24,82.41,79.06,103.14,75.7,88.53,89.86,94.39,72.31,80.57,80.04,88.13,77.44,82.27,78.48,81.5,76.76,82.77,80.55,83.5,81.56,85,81.98,87.24,82.81,84.6,81.52,87.86,84.45,83.24,82.36,81.52,82.21,82.23,80.32,81.56,77.97,79.26,76.85,73.21,76.27,75.15,79.43,67.81,68.53, 非主营比重(%),-666.09,7.16,-950.68,96.23,-5.94,20.4,43.69,28.68,88.72,11.34,9.19,7.33,-20.56,11.85,-40.84,-84.67,-54.32,134.82,-64.92,-96.85,-45.36,146.34,-67.73,-172.75,-88.25,55.41,-1562.68,300.64,-115.4,64.4,381.18,156.62,-419.05,65.77,330.19,59.34,-509.91,50.1,69.79,49.66,-154.75,70.04,271.74,197.64,241.53,65.11,87.96,83.21,104.38,90.27,149.33,128.81,127.55,56.66,52.32,32.52,53.1,68.3,129.5,60.64,98.31,60.24,62.43,40.51,96.27,56.68,52.86,46.52,47.69,42.75,44.18,32.64,40.96,43.65,48.65,36.29,29.75,36.77,33.83,43.84,2.55,-0.03, 主营利润比重(%),-1272.25,453.32,-77978.22,4841.63,-192.74,388.56,526.33,358.69,606.7,555.42,781.85,681.5,-1317.63,646.89,-1093.4,-3592.66,-265.95,1163.14,-408.79,-647.02,-152.53,813.22,-379.23,-895.81,-205.85,473.5,-13057.86,1893.47,-331.14,411.76,2648.14,952.47,-1563.62,789.19,3116.48,761.62,-1126.01,554.44,1658.41,841.32,-1138.68,684.73,2333.58,1599.75,1448.19,280.7,267.68,177.05,83.61,313.05,659.59,447.8,285.25,301.81,277.65,279.87,350.92,520.58,497.67,455.3,395.81,739.44,806.85,677.59,841.6,820.32,627.56,553.21,531.1,606.16,517.72,488.61,469.2,424.23,416.83,419.03,374.17,384.2,375.11,416.49,385.98,434.03,