报告日期,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2012-12-31,2011-12-31, 总资产利润率(%),4.03,0.21,0.15,0.62,0.57,0.26,0.19,0.64,2.1,0.94,0.22,3.2,3.18,2.48,1.17,5.2,4.08,2.85,1,5.38,--,2.67,--,5.49,5.11,6.32, 主营业务利润率(%),24.71,15.97,17.66,16.88,15.76,16.45,15.35,14.49,27.6,24.39,22.21,22.14,26.35,27.34,26.99,26.66,25.84,27.58,25.74,27.54,25.86,26.67,28.35,30.14,27.08,27.27, 总资产净利润率(%),4.7,0.22,0.16,0.62,0.58,0.26,0.19,0.72,2.17,0.94,0.22,3.22,3.22,2.53,1.15,5.24,4.01,2.73,0.98,5.59,--,2.71,--,5.67,5.39,6.32, 成本费用利润率(%),17.76,1.34,1.85,2.76,3.92,2.4,2.99,2.99,16.21,12.29,5.77,13.42,17.06,20.06,20.14,18.38,18.3,17.72,13.21,18.28,15.07,17.52,16.23,18.52,16.15,18.34, 营业利润率(%),14.71,1.27,1.76,2.59,3.79,2.32,2.89,2.77,12.02,9.02,2.07,10.34,13.06,15.05,15.15,13.22,13.2,13.73,10.38,13.2,10.53,11.96,8.52,14.46,12.71,14.41, 主营业务成本率(%),74.37,82.91,81.52,81.83,82.88,82.08,83.09,84.09,70.97,73.99,76.23,76.84,73.18,72.25,72.45,72.23,72.9,71.3,73.52,71.85,73.54,72.9,71.44,69.22,72.42,72.04, 销售净利率(%),13.71,1.54,2,2.57,3.34,2.26,2.75,2.83,11.37,8.33,4.08,9.95,12.12,13.66,14.65,13.11,13.04,12.96,9.97,13.34,11.16,12.65,12.01,13.18,11.82,13, 净资产收益率(%),6.11,0.38,0.25,0.95,0.87,0.4,0.28,0.91,3.62,1.54,0.36,5.27,5.28,4.25,1.84,8.65,6.6,4.49,2.82,16.38,--,7.72,--,15.3,14.26,18.41, 股本报酬率(%),25.5,183.24,1.01,173.19,3.68,167.42,1.19,158.88,12.04,163.11,1.18,162.71,17.24,147.21,11.97,296.58,41.21,243.89,--,--,--,--,--,--,--,--, 净资产报酬率(%),6.1,40.85,0.22,38.6,0.82,37.38,0.27,35.61,3.62,50.11,0.36,49.84,5.28,45.58,1.84,46.45,6.6,39.93,2.82,72.58,--,57.2,--,57.71,14.26,18.41, 资产报酬率(%),4.03,26.8,0.15,27.41,0.57,26.32,0.19,25.32,2.1,30.54,0.22,30.31,3.18,26.53,1.17,27.96,4.08,25.31,1,23.82,--,19.81,--,20.71,5.11,6.32, 销售毛利率(%),--,17.09,18.48,18.17,17.12,17.92,16.91,15.91,29.03,26.01,23.77,23.16,26.82,27.75,27.55,27.77,27.1,28.7,26.48,28.15,26.46,27.1,28.56,30.78,27.58,27.96, 三项费用比重(%),7.53,11.08,12.64,10.99,10.99,13.14,12.04,14.54,15.27,17.52,17.18,10.91,11.39,9.38,11.7,11.39,11.24,13.14,13.51,13.86,13.59,13.88,17.6,14.93,13.81,12.24, 非主营比重(%),0.01,0.37,0,0.29,-1.49,0,0,7.64,15.4,21.22,62.26,13.19,10.02,8.55,11.16,15.11,15.54,9.44,10.51,16.34,20.35,21.69,41.2,7.91,9.28,7.53, 主营利润比重(%),167.96,1249,1002.62,649.38,421.74,708.23,530.73,483.72,194.2,213.04,405.05,185.94,181.62,166.14,158.23,171.2,165.34,181.92,221.95,174.58,195.56,174.6,195.76,191.95,193.35,174.94,