报告日期,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2012-12-31,2011-12-31, 总资产利润率(%),0.43,0.51,0.18,4.83,6.55,4.46,1.46,8.72,4.92,3.63,1.71,5.89,5.05,4.58,3.25,5.32,3.07,2.46,0.6,6.44,5.02,3.89,1.03,6.15,4.01,3.58,--,12.97,--,--,--,12.89,16.17,13.95, 主营业务利润率(%),33.39,34.99,39.03,45.76,48.48,48.76,49.4,49.12,38.15,36.41,44.13,35.55,38.03,37.17,43.6,38.4,32.81,29.16,23.38,40.51,43.45,44.66,44.85,47.96,46.69,44.97,35.75,49.97,45.07,42.62,15.7,57.56,50.49,42.45, 总资产净利润率(%),0.42,0.51,0.19,4.37,6.22,4.16,1.39,13.63,5.03,3.65,1.71,6.09,5.02,4.53,3.25,5.58,3.21,2.48,0.61,6.72,5.32,3.91,1.02,7.78,4.9,4.33,--,13.27,--,--,--,14.13,17.82,13.95, 成本费用利润率(%),1.67,7.96,7.74,13.05,31.94,30.16,21.11,29.23,30.91,26.4,35.97,28.14,33.59,36.48,53.66,25.87,21.62,19.03,6.91,33.02,41.69,47.43,26.33,38.85,37.64,40.89,12.36,49.56,45.63,47.78,18.64,56.84,54.31,35.13, 营业利润率(%),0.35,4.83,5.67,10.13,22.84,21.71,15.77,21.82,21,17.79,24.01,18.98,23.98,27.79,38.17,19.01,18.4,16.25,6.01,22.04,27.63,31.09,21.51,23.97,26.43,27.83,10.21,29.93,28.46,29.31,15.7,33.16,32.76,24.05, 主营业务成本率(%),65.62,64.08,59.77,53.39,50.9,50.72,49.84,50.32,60.98,63.11,55.46,63.33,61.09,62,55.44,60.68,66.23,70.18,76.4,59.04,56.29,55.03,54.33,51.46,52.79,54.6,63.71,49.69,54.52,56.96,84.3,42.07,49.04,56.93, 销售净利率(%),2.43,3.47,3.41,10.15,19.61,19.04,14.67,19.24,19.02,16.51,20.49,19.77,21.89,25.41,32.88,18.28,15.36,13.64,6.5,22.66,26.55,29.33,18.38,22.64,22.79,24.23,8.53,28.55,27.19,28.76,13.53,31.17,30.56,22.22, 净资产收益率(%),0.66,0.78,0.29,7.44,10.67,7.35,2.56,17.44,6.92,5.04,2.37,8.39,6.88,6.22,4.48,7.69,4.59,3.43,0.86,8.79,7.18,5.09,1.36,8.4,5.18,4.53,1.5,20.82,--,--,--,22.61,29.24,28.3, 股本报酬率(%),5.81,45.05,2.62,101.79,100.12,96.64,22.19,174.23,33.08,44.38,10.97,56.33,30.05,44.79,19.46,48.22,18.27,28.96,3.32,49.75,28.25,33.23,5.04,44.36,18.31,57.2,7.34,--,--,--,--,--,--,--, 净资产报酬率(%),0.65,5,0.29,11.2,10.66,10.78,2.56,20.6,6.85,9.37,2.35,12.36,6.71,10.07,4.35,11.27,4.41,7.09,0.82,12.39,7.16,8.62,1.36,12.12,5.18,8.15,--,27.47,--,--,--,29.15,29.24,28.3, 资产报酬率(%),0.43,3.31,0.18,7.3,6.55,6.55,1.46,10.32,4.92,6.82,1.71,8.76,5.05,7.61,3.25,8.03,3.07,5.23,0.6,9.12,5.02,6.59,1.03,8.87,4.01,6.45,--,17.11,--,--,--,16.63,16.17,13.95, 销售毛利率(%),--,--,--,--,--,--,--,--,--,36.89,44.54,--,38.91,38,44.56,--,33.77,29.82,23.6,--,43.71,44.97,45.67,--,47.21,45.4,36.29,50.31,45.48,43.04,15.7,57.93,50.96,43.07, 三项费用比重(%),13.3,7.25,20.59,28.53,21.1,22.13,24.79,24.9,10.55,8.94,13.4,15.48,13.87,17.61,15.92,19.37,18.84,14.76,14.56,18.79,18.95,19.33,28.06,16.78,17.93,13.57,19.2,17.18,16.1,12.73,0,21.55,16.37,16.17, 非主营比重(%),113.1,25.23,33.14,7.88,1.84,1.04,1.46,2.67,6.42,5.73,-4.98,38.49,30.37,33.43,43.8,21.54,13.17,9.07,40.9,26.07,21.82,20.75,11.72,21.1,12.4,6.78,19.91,17.72,15.87,16.61,0,10.34,8.46,7.92, 主营利润比重(%),2500.12,607.79,618.7,423.81,208.94,220.35,310.43,221.69,170.44,190.14,177.08,158.06,149.26,126.65,112.34,183.25,176.39,179.07,371.05,156.69,138.04,126.08,204.66,179.42,174.1,160.35,346.65,150.03,139.04,127.22,99.92,158.24,141.09,163.87,