报告日期,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2011-12-31,2010-12-31,2009-12-31, 总资产利润率(%),1.27,0.23,10.48,4.86,3.5,0.36,10.96,5.13,3.48,0.5,9.53,3.96,4.76,0.6,13.32,5.96,4.08,0.53,12.6,5.45,3.74,0.37,10.84,3.78,2.85,0.43,20.45,--,5.75,--,24.17,--,23.46,22.48,27.65, 主营业务利润率(%),52.53,54.45,51,42.29,42.94,47.55,42.93,36.21,35.31,26.6,43.88,37.93,38.82,31.1,42.17,42.85,44.33,34.96,43.8,45.66,48.18,62.7,46.28,47.15,47.07,52.76,47.08,--,48.08,47.52,48.45,--,47.49,46.13,41.14, 总资产净利润率(%),1.26,0.23,11.13,5.03,3.57,0.36,12.1,5.29,3.55,0.49,12.7,5.1,4.79,0.59,15.52,6.41,4.34,0.54,14.21,5.73,3.88,0.36,14.26,4.81,3.65,0.54,23.32,--,5.93,--,26.86,--,26.61,36.1,27.65, 成本费用利润率(%),27.27,16.27,48.11,33.36,35.38,13.55,37.56,24.41,21.72,7.82,33.7,22.29,23,7.25,31.74,23.42,25.09,6.16,35.67,30.35,33.82,13.25,40.26,24.04,28.78,12.08,49.86,--,37.11,15.87,58,--,55.35,53.53,31.36, 营业利润率(%),17.36,13.29,29.15,23.13,24.49,10.14,25.23,17.83,17.34,7.23,24.56,16.85,16.56,2.9,22.42,17.31,18.48,3.42,22.95,17.44,19.09,10.86,26.87,15.27,16.44,3.68,31.87,--,24.19,10.47,34.85,--,33.44,33.97,23.7, 主营业务成本率(%),46.59,45.25,48.46,57.2,56.5,50.56,56.75,63.43,64.31,73.18,55.76,61.59,60.54,68.16,57.32,56.76,55.25,64.59,55.75,54.02,51.53,36.92,53.23,52.58,52.63,46.56,52.35,--,51.45,51.54,49.66,--,49.17,51.35,56.26, 销售净利率(%),14.4,9.28,26.29,19.62,20.43,8.28,23.01,15.97,15.65,6.08,22.45,15.99,16.55,5.91,22.27,17.17,18.34,5.28,23.25,19.75,21.3,7.96,26.63,17.84,20.26,10.33,30.01,--,22.83,11.06,32.17,--,31.07,30.45,20.8, 净资产收益率(%),1.61,0.27,13.77,6.68,4.8,0.5,14.94,6.73,4.57,0.63,12.39,5.05,7.26,0.84,17.2,6.64,4.55,0.47,12.81,4.84,3.46,0.38,11.56,3.99,3.04,0.46,25.06,9.71,7.02,--,29.79,--,32.95,33.59,33.05, 股本报酬率(%),17.41,1.08,59.4,21.36,24.73,2.2,81.41,27.44,30.3,4.95,119.38,40.99,49.96,3.37,96.83,28.51,36.79,2.27,66.9,19.21,25.72,2.31,91.74,22.16,64.32,4.48,174.76,0,60.14,4.51,150.07,0,--,--,--, 净资产报酬率(%),4.94,0.3,16.78,6.66,7.89,0.48,17.98,6.74,7.68,0.62,15.17,5.08,13.38,0.79,22.68,7.31,9.67,0.62,18.35,5.81,7.86,0.38,15.22,3.99,6.42,0.46,30.92,0,13.2,--,35.43,--,32.95,33.59,33.05, 资产报酬率(%),3.8,0.23,12.77,4.86,5.79,0.36,13.17,5.13,5.8,0.5,11.68,3.96,8.61,0.6,16.89,5.96,7.89,0.53,16.27,5.45,7.42,0.37,14.27,3.78,6.03,0.43,25.22,0,10.81,--,28.74,--,23.46,22.48,27.65, 销售毛利率(%),--,--,--,--,43.5,49.44,--,36.57,35.69,26.82,--,38.41,39.46,31.84,42.68,43.24,44.75,35.41,--,45.98,48.47,63.08,--,47.42,47.37,53.44,47.65,47.72,48.55,48.46,50.34,--,50.83,48.65,43.74, 三项费用比重(%),13.29,18.88,11.63,11.54,12.02,21.78,10.15,9.54,15.5,18.16,16.86,18.93,18.85,27.08,18.36,24.87,24.8,31.54,19.44,26.14,25.74,51.85,18.64,29.54,27.13,49.08,13.35,--,19.76,37.06,13.62,--,12.9,11.37,17.45, 非主营比重(%),5.25,-33.48,6.66,11.71,16.96,-9.58,2.25,-3.03,-3.82,-20.44,-0.65,2.32,5.23,42.08,8.81,9.88,8.45,42.45,14.96,28.62,27.23,8.05,7.77,22.91,28.63,68.34,3.54,--,9.07,26.33,7.81,--,7.63,2.71,0.98, 主营利润比重(%),317.02,519.48,174.86,183.01,175.69,472.57,170.02,202.26,202.71,371.43,178.44,210.1,210.92,447.24,174.41,223.03,219.65,587.63,162.33,186.91,183.66,530.97,158.88,238.05,204.27,453.61,142.52,--,180.75,334.5,128.18,--,131.2,132.1,171.91,