报告日期,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2008-12-31,2007-12-31, 总资产利润率(%),-3.59,-2.31,-48.65,-1.84,-0.95,-0.26,-4.97,2.68,2.56,0.63,6.96,4.97,3.02,0.72,5.7,4.34,2.82,1.27,2.05,5.35,3.55,1.89,6.6,4.56,3.39,2.95,9.13,6.48,4.6,2.67,15.13,13.62,4.25,2.32,7.75,5.39,3.27,1.76,5.47,9.72,6.1,--,15.52,--,12.91,8.91, 主营业务利润率(%),14.2,17.93,20.86,22.1,21.03,25.15,26.91,27.84,26.22,32.91,28.38,26.89,26.01,31.35,28,26.95,24.79,32.5,31.45,31.12,31.28,33.9,30.89,30.21,30.78,31.31,26.02,27.14,27.4,30.69,26.45,26.85,25.75,28.31,25.17,25.56,25.57,26.97,26.87,25.29,24.52,--,25.6,26.62,26.8,26.2, 总资产净利润率(%),-3.5,-2.2,-39.36,-1.82,-0.95,-0.26,-5.02,2.82,2.67,0.63,7.55,5.27,3.14,0.73,6.74,4.69,2.93,1.27,3.03,5.33,3.6,1.9,8.53,5.84,4.25,3.02,9.57,6.73,4.7,2.69,16.45,14.56,4.32,2.35,7.78,5.39,3.2,1.77,8.57,10.96,6.39,--,17.19,--,13.32,8.91, 成本费用利润率(%),-63.08,-72.57,-273.24,-22.52,-18.46,-9.72,-23.69,18.07,20.6,17.36,25.35,22.68,21.98,17.49,24.45,23.53,21.01,29.03,20.98,26.52,27.17,31.42,25.16,23.6,26.09,28.11,22.59,22.18,24.15,30.61,44.23,55.24,26.06,30.9,24.51,24.89,22.41,28.85,20.23,19.7,18.55,--,20.5,22.11,18.25,22.8, 营业利润率(%),-78.26,-91.38,-280.73,-22.17,-18.73,-9.12,-19.83,14.19,16.84,14.38,19.92,18.1,17.82,14.19,18.82,18.04,16.13,21.91,17.19,20.8,21.02,23.34,19.93,18.48,20.05,20.96,18.27,17.58,18.86,22.7,19.49,19.76,19.85,23.36,17.41,16.96,14.72,16.08,15.66,14.72,13.5,--,15.57,16.11,14.43,17.05, 主营业务成本率(%),84.36,80.7,77.99,76.78,77.63,73.53,72.38,71.66,73.33,66.31,71.23,72.81,73.64,68.44,71.47,72.43,74.5,66.06,67.52,67.84,67.58,64.95,68.11,68.89,68.23,67.47,73.12,72.03,71.71,68.74,72.75,72.45,73.54,70.98,74.14,73.84,73.81,72.43,72.46,74.02,74.86,--,73.72,72.65,72.14,73.22, 销售净利率(%),-74.98,-89.92,-284.74,-21.19,-18.41,-8.78,-21.02,12.48,14.65,13.45,17.34,16.01,15.6,14.05,17.36,16.58,15.09,20.13,15.17,18.28,18.42,19.86,17.32,16.47,17.67,17.83,15.91,15.68,16.71,19.57,32.68,40.56,17.69,19.46,17.12,17.25,16.09,19.85,14.7,14.05,13.63,--,14.96,15.84,13.35,11.95, 净资产收益率(%),-15.33,-12.58,-187.42,-3.78,-1.93,-0.54,-9.93,4.92,4.65,1.06,12.03,8.51,5.15,1.19,9.38,6.03,3.7,1.55,2.57,6.15,4.32,2.27,8.02,5.56,3.95,3.29,10.04,7.23,5.08,2.9,16.63,14.79,4.64,2.5,8.36,5.92,3.52,2.05,6.39,16.8,9.73,--,24.97,--,22.55,16.88, 股本报酬率(%),-8.29,-5.1,-102.78,-6.46,11.02,-0.93,-5.07,10.48,21.13,2.21,34.27,16.62,17.12,3.47,37.14,16.74,18.67,9.12,30.63,21.14,27.18,7.64,36.98,17.78,21.17,7.71,30.95,15.89,17.7,12.31,80.23,59.53,27.99,18.08,78.66,40.7,40.88,13.52,56.56,--,--,--,--,--,--,--, 净资产报酬率(%),-15.18,-11.68,-156.07,-3.63,6.08,-0.51,-2.75,4.91,9.93,1.07,16.75,8.46,9.11,1.19,12.89,6.03,6.89,1.55,5.28,6.12,8.02,2.26,11.2,5.56,6.73,3.29,13.65,7.23,8.24,2.9,19.46,14.79,7.78,2.5,11.14,5.92,6.1,2.05,8.74,16.8,19.26,--,34.35,--,22.55,16.88, 资产报酬率(%),-3.59,-2.31,-42.21,-1.84,3.1,-0.26,-1.41,2.68,5.49,0.63,9.74,4.97,5.35,0.72,7.83,4.34,5.25,1.27,4.25,5.35,6.64,1.89,9.28,4.56,5.79,2.95,12.42,6.48,7.48,2.67,17.7,13.62,7.11,2.32,10.33,5.39,5.66,1.76,7.48,9.72,12.09,--,21.35,--,12.91,8.91, 销售毛利率(%),--,--,--,--,22.37,26.47,--,28.34,26.67,33.69,--,27.19,26.36,31.56,--,27.57,25.5,33.94,--,32.16,32.42,35.05,--,31.11,31.77,32.53,--,27.97,28.29,31.26,--,27.55,26.46,29.02,--,26.16,26.19,27.57,27.54,25.98,25.14,25.32,26.28,27.35,27.86,26.78, 三项费用比重(%),38.78,44.13,24.33,20.66,22.67,19.17,10.99,6.24,7.96,15.59,6.98,6.96,7.51,14.17,7.32,7.61,7.1,9.16,15.11,10.79,10.28,10.83,11.17,9.85,9.28,6.54,8.1,8.87,7.89,6.57,6.57,5.7,4.53,2.65,6.97,6.8,8.99,8.52,10.73,9.07,9.37,--,9.94,9.45,11.93,8.43, 非主营比重(%),29.51,0.21,0.8,-0.9,-3.02,-6.06,-3.06,2.64,2.31,3.04,3.34,4.31,6.55,6.31,5.92,8.36,11.83,7.21,20.81,19.93,19.5,20.75,12.58,8.27,9.34,5.43,5.85,6.5,5.95,5.61,45.69,54.77,3.31,-1.69,13.18,16.11,21.24,31.66,7.71,10.82,14.21,--,9.94,12.06,7.11,9.08, 主营利润比重(%),-18.07,-19.57,-7.38,-99.56,-112.09,-275.17,-135.09,196.51,155.72,229.31,142.44,148.07,145.2,216.46,144.37,142.04,143.35,146,179.2,147.25,145.74,140.27,152.92,160.72,150.27,148.11,140.33,149.71,140.93,132.13,74.64,61.64,125.45,123.26,125.53,126.41,136.83,114.6,158.33,153.27,155.78,--,148.09,145.33,172.48,139.75,