报告日期,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2015-12-31,2014-12-31,2013-12-31, 总资产利润率(%),1.1,1.67,0.74,-7.52,-3.55,-1.6,-2.08,0.75,-0.33,0.2,-0.16,2.8,2.19,0.3,-1.79,2.58,2.99,2.43,--,4.04,--,9.11,5.82,0.6, 主营业务利润率(%),20.09,21.75,22.87,12.77,12.7,12.18,8.29,17.36,15.83,15.72,13.7,11.51,10.07,8.54,5.64,14.26,15.32,17.44,13.29,16.21,14.29,13.79,14.76,13.62, 总资产净利润率(%),1.12,1.7,0.76,-8.28,-3.91,-1.77,-2.06,0.77,-0.33,0.2,-0.15,3.01,2.29,0.3,-1.77,3.03,3.16,2.49,--,4.43,--,9.4,7.71,0.6, 成本费用利润率(%),2.07,4.59,4.11,-9.98,-5.97,-4.1,-10.14,0.8,-0.32,0.63,-0.33,2.75,2.69,0.49,-5.69,2.49,3.06,3.65,-2.58,3.45,2.91,5.7,5.1,0.5, 营业利润率(%),1.95,4.07,3.68,-10.48,-6.82,-5.06,-10.3,0.68,-0.41,0.42,-0.66,2.57,1.27,-1.46,-6.02,2.42,2.76,3.31,-2.75,3.19,2.67,5.38,4.66,0.34, 主营业务成本率(%),79.81,78.16,77.01,87.08,87.15,87.68,91.51,82.51,84.04,84.14,86.14,88.37,89.8,91.33,94.23,85.6,84.55,82.42,86.7,83.67,85.7,86.16,85.22,86.37, 销售净利率(%),1.98,4.2,3.57,-9.83,-5.92,-4.03,-10.36,0.73,-0.43,0.4,-0.61,2.43,2.48,0.49,-6.02,2.44,2.98,3.56,-2.72,3.32,2.81,4.65,4.19,0.45, 净资产收益率(%),2.37,3.54,1.62,-15.99,-6.98,-3.1,-5.25,1.84,-0.83,0.52,-0.38,6.81,5.11,0.67,-4.04,5.71,7.57,5.86,--,9.83,--,28.84,16.17,1.02, 股本报酬率(%),16.1,219.04,10.92,103.9,-49.83,355.03,-34.81,406.11,-5.51,293.88,-3.28,311.84,44.3,285.94,-42.02,293.2,--,--,--,--,--,--,--,--, 净资产报酬率(%),2.37,31.96,1.62,15.74,-6.98,37.14,-5.25,58.17,-0.83,33.73,-0.38,35.62,5.11,26.63,-4.04,27.02,35.6,31.28,--,30.8,--,49.53,28.26,1.02, 资产报酬率(%),1.1,15.09,0.74,7.4,-3.55,19.16,-2.08,23.77,-0.33,12.66,-0.16,14.63,2.19,11.95,-1.79,12.2,14.05,12.94,--,12.65,--,15.65,10.17,0.6, 销售毛利率(%),--,--,--,--,--,--,--,--,--,15.86,13.86,11.63,10.2,8.67,5.77,--,15.45,17.58,13.3,16.33,14.3,13.84,14.78,13.63, 三项费用比重(%),10.96,11.17,11.54,11.85,10.82,8.92,9.89,8.67,7.98,7.73,9.06,5.22,4.51,9.55,11.56,12.28,12.76,14.82,18.49,12.48,12.15,8.38,8.38,13.42, 非主营比重(%),49.59,35.2,-0.78,-6.15,-16.72,-28.17,-0.58,6.4,-41.34,27.19,-105.93,0.08,49.76,395.54,0.02,0.66,7.49,7.01,-1.24,3.99,6.12,0.3,2.31,32.3, 主营利润比重(%),1070.15,529.89,627.2,-129.2,-216.78,-306.74,-80.48,2386.9,-5421.78,2724.76,-4298.83,447.27,397,1726.99,-93.74,585.01,513.34,490.02,-488.97,488.4,501.71,255.72,309.39,2728.26,