报告日期,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2016-12-31,2016-06-30,2015-12-31,2015-06-30,2014-12-31,2014-06-30,2013-12-31,2013-06-30,2012-12-31,2011-12-31, 总资产利润率(%),19.31,0.29,6.66,7.16,6.43,2.62,10.12,8.21,13.07,5.2,25.55,--,15.29,30.28,18.76,26.57,17.12,35.3,17.26,30.78,--,30.1,12.94, 主营业务利润率(%),83.25,70.25,73.61,76.14,78.01,78.16,76.31,77.14,77.51,77.12,80.98,81.62,82.47,84.83,86.08,77.37,75.04,69.74,69.32,69.36,--,57.71,60.5, 总资产净利润率(%),23.95,0.31,6.77,7.3,6.54,2.65,14.3,11.46,14.09,5.31,28.9,--,16.24,36.06,20.54,36.52,21.71,50.8,23.59,51.48,--,42.39,12.94, 成本费用利润率(%),249.13,10.76,42.61,70.19,99.94,87.36,77.51,86.05,88.76,77,78.32,113.69,91.59,93.16,112.3,75.73,96.78,70.25,74.17,48.57,--,27.1,17.01, 营业利润率(%),67.55,18.37,22.93,33.4,41.14,39.84,38.72,41.92,47.3,43.37,45.82,43.62,47.63,47.59,52.01,43.23,49.15,38.52,37.08,32.04,--,17.97,-20.07, 主营业务成本率(%),16.25,29.16,25.68,23.1,21.22,21.11,22.9,22.02,21.63,21.9,18.14,17.49,16.66,14.46,13.29,21.05,22.91,28.77,29.11,29.41,--,41.2,38, 销售净利率(%),55.85,7.48,23.46,32.83,40.38,35.08,35.42,36.72,40.01,36.74,39.7,39.67,40.68,42.34,45.43,37.34,42.27,37.26,40.31,28.22,--,19.76,20.79, 净资产收益率(%),24.92,0.32,6.81,7.31,6.62,2.66,10.44,8.35,13.87,5.36,27.22,--,16.32,34.09,20.86,30.85,20.02,43.44,44.38,53.86,--,98.49,1180.62, 股本报酬率(%),380.23,3.21,129.75,68.9,115.63,24.81,135.43,73.05,119.79,63.45,161.5,93.2,68.36,131.65,60.92,75.87,37.73,321.21,156.45,--,--,--,--, 净资产报酬率(%),31.23,0.35,14.03,7.42,12.54,2.71,15.22,8.42,21.21,12.34,33.2,--,16.24,37.55,20.86,32.83,20.02,43.44,47.01,56.92,--,115.03,1831.08, 资产报酬率(%),24.28,0.29,13.53,7.16,12.03,2.62,14.61,8.21,19.97,11.86,31.44,--,15.29,33.35,18.76,28.28,17.12,35.3,18.28,32.53,--,35.16,20.06, 销售毛利率(%),--,--,--,--,78.78,78.89,--,77.98,78.37,78.1,81.86,82.51,83.34,85.54,86.71,78.95,77.09,71.23,70.89,70.59,--,58.8,62, 三项费用比重(%),9.73,37.75,33.93,28.82,24.09,23.99,28.12,25.85,30.81,33.45,39.3,22.84,34.94,37.45,33.9,34.84,25.87,31.03,32.2,37.9,--,38.68,76.06, 非主营比重(%),-2.5,-38.3,20.79,18.72,16.25,6.79,7.77,1.53,1.03,0,1.61,8.71,2.3,3.69,3.61,2.36,0.1,10.53,20.49,3.75,--,18.1,202.1, 主营利润比重(%),126.19,967.46,286.46,205.92,169.39,195.17,190.01,184.01,163.86,177.83,177.29,174.19,171.64,173.05,160.27,177.79,152.54,161.98,148.65,208.34,--,263.05,307.71,