报告日期,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2015-12-31,2014-12-31,2013-12-31,2012-12-31,2011-12-31, 总资产利润率(%),0.08,0.02,-0.33,-0.16,-2.97,-2.57,-1.61,2.37,1.32,1.28,-0.45,3.99,2.39,2.24,-0.37,5.92,3.02,3.7,--,7.35,--,--,7.24,8.59,9.85,11.5,11.66, 主营业务利润率(%),11.44,11.21,12.19,11.93,6.7,6.27,9.1,13.89,14.27,14.87,13.06,16.65,17.28,18.74,7.68,18.33,19.27,22.58,16.17,19.61,20.37,23.48,24.3,28.73,31.47,33.1,32.12, 总资产净利润率(%),0.08,0.02,-0.32,-0.18,-3.21,-2.78,-1.54,2.5,1.39,1.36,-0.46,4.13,2.4,2.24,-0.36,6.88,3.42,3.61,--,7.62,--,--,7.94,9.34,10.75,12.06,11.66, 成本费用利润率(%),0.28,0.17,-2.54,-0.29,-10.75,-14.19,-18.27,4.33,3.62,5.08,-5.42,9.75,8.91,10.81,-4.03,13.13,10.96,14.4,2.52,13.95,8.63,13.64,16.27,20.5,21.9,23.62,23.12, 营业利润率(%),0.29,0.18,-2.45,-0.1,-10.94,-14.86,-19.3,4.05,3.41,4.71,-5.12,8.05,7.13,8.68,-8.24,11.64,9.65,12.08,2.39,12.17,7.84,11.95,13.81,16.37,17.51,18.69,18.54, 主营业务成本率(%),88.35,88.52,87.66,87.86,93.12,93.54,90.73,85.72,85.49,84.83,86.26,82.78,82.19,80.65,92.01,81.11,80.26,76.89,83.42,79.4,78.68,75.42,74.12,69.68,66.46,63.19,63.32, 销售净利率(%),0.21,0.08,-2.75,-0.32,-11.36,-15.28,-20.45,3.32,2.79,4.08,-5.66,7.47,6.69,8.41,-4.57,10.25,8.46,10.26,1.93,10.55,6.69,10.05,11.81,14.51,14.98,16.02,15.84, 净资产收益率(%),0.65,0.31,-0.53,2.28,-3.26,-3.3,-1.79,5.48,2.98,2.54,-0.69,6.59,3.75,3.5,-0.54,9.32,4.65,7.32,--,16.91,--,--,17.88,17.59,20.27,23.92,27.67, 股本报酬率(%),0.61,8.4,-2.38,6.52,-20.78,-9.38,-11.37,28.36,10.21,19.89,-4.56,51.45,21.79,32.19,-4.43,92.4,35.99,--,--,--,--,--,--,--,--,--,--, 净资产报酬率(%),0.17,2.37,-0.67,1.83,-6.1,-2.8,-2.58,6.26,2.28,4.45,-0.74,8.45,3.68,5.46,-0.55,11.38,4.66,7.37,--,21.2,--,--,23.06,22.03,25.09,24.49,27.82, 资产报酬率(%),0.08,1.12,-0.33,0.84,-2.97,-1.33,-1.61,3.67,1.32,2.52,-0.45,5.27,2.39,3.56,-0.37,7.26,3.02,3.7,--,9.37,--,--,9.4,10.93,12.27,11.5,11.66, 销售毛利率(%),--,--,--,--,--,--,--,--,--,15.17,13.74,17.22,17.81,19.35,7.99,18.89,19.75,23.11,16.58,20.6,21.32,24.58,25.88,30.32,33.54,36.81,36.68, 三项费用比重(%),7.96,7.69,9.08,7.38,11.36,12.97,17.21,5.98,6.7,6.3,10.11,4.3,4.81,8.65,17.85,7.63,8.27,8.36,20.73,8.23,11.64,10.47,10.11,11.8,12.91,13.75,12.9, 非主营比重(%),276.81,457.51,-30.45,-896.64,-40.92,1.82,2.3,9.05,8.05,9.23,-7.34,15.83,23.34,20.35,-128.78,3.04,2,2.21,9.14,1.57,0.49,-0.72,1.06,3.87,1.83,1.87,0.74, 主营利润比重(%),4170.93,6745.5,-495.13,-4371.87,-59.56,-41.4,-46.07,348.16,426.54,319.99,-248.48,194.81,221.56,192.9,-172.86,156.27,197.68,182.81,615.08,158.62,258.51,197.84,174.03,168.74,176.38,173.76,172.01,