报告日期,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2014-12-31,2014-09-30,2013-12-31,2012-12-31,2011-12-31, 总资产利润率(%),1.72,1.72,0.03,6.33,1.95,1.92,0.03,6.15,1.9,2.6,-0.19,8.4,--,2.46,--,8.87,8.99,5.28,9.07,7.14,7.3, 主营业务利润率(%),26.02,29.16,27.4,29.7,28.18,32.25,20.15,34.43,32.88,37.23,42.03,30.67,29.88,32.53,37.16,26.42,27.34,29.36,32.67,30.34,31.41, 总资产净利润率(%),1.74,1.66,0.03,6.52,1.91,1.86,0.03,7.42,2.25,2.69,-0.19,8.37,--,2.38,--,8.9,9.11,5.19,9.65,8.2,7.3, 成本费用利润率(%),10.72,15.02,3.36,18.27,10.89,16.86,1.7,19.62,12.27,19.35,-2.29,19.79,11.26,15.17,-10.37,18.58,21.07,21.99,26.1,22.48,19.05, 营业利润率(%),10.09,13.52,3.35,15.15,7.17,13.13,-0.2,13.83,5.31,10.8,-3.16,15.42,8.08,11.41,-12.31,13.28,16.55,16.99,20.79,16.21,14.89, 主营业务成本率(%),73.57,70.41,72.24,69.76,71.4,67.2,79.33,65.07,66.62,62.33,57.41,68.82,69.81,67.05,61.84,72.54,71.78,69.71,65.92,66.93,66.73, 销售净利率(%),8.67,11.66,0.57,13.44,8.61,13.61,0.47,14.59,10.05,15.33,-3.17,15.63,10.13,13.46,-10.86,15.13,16.91,17.91,19.93,18.2,15.74, 净资产收益率(%),2.15,1.95,0.11,8.26,2.48,2.36,0.11,8.1,2.47,3.63,-0.33,11.6,--,3.64,--,13.32,14.94,8.6,16.82,12.61,13.76, 股本报酬率(%),7.13,15.74,0.11,34.46,7.18,15.17,0.21,56.58,12.58,35.03,16.52,68.09,14.19,14.02,-3.85,70.61,--,--,--,--,--, 净资产报酬率(%),2.25,4.98,0.04,10.96,2.43,5.13,0.04,10.78,2.55,7.78,3.72,15.28,--,3.43,--,17.35,15.15,13.26,16.9,11.86,13.23, 资产报酬率(%),1.72,4.16,0.03,8.49,1.95,4.21,0.03,8.21,1.9,5.37,2.75,11.25,--,2.46,--,11.56,8.99,7.81,9.07,7.14,7.3, 销售毛利率(%),--,29.59,27.76,--,28.6,32.8,20.67,34.93,33.38,37.67,42.59,31.18,30.19,32.95,38.16,27.46,28.22,30.29,34.08,33.07,33.27, 三项费用比重(%),21.84,20.91,32.19,12.72,20.33,25.82,27.89,20.23,30.6,30.56,54.38,17.94,27.11,28.01,47.55,16.13,15.17,17.16,18,22.59,22.3, 非主营比重(%),38.14,19.48,22.24,12.18,51.39,35.32,79.92,29.98,84.43,67.7,-101.58,45.3,90.35,84.68,8.63,55.75,43.02,53.71,40.73,60.5,57.59, 主营利润比重(%),253.37,211.57,779.16,195.81,280.86,204.47,1099.92,204.54,274.13,206.19,-1635.27,177.6,272.96,224.62,-324.7,158.52,147.7,152.02,146.7,146.26,181.4,