报告日期,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2014-12-31,2014-06-30,2013-12-31,2012-12-31,2011-12-31, 总资产利润率(%),3.49,1.48,5.65,5.34,4.11,1.66,6.15,5.53,3.99,1.96,4.63,3.23,2.37,0.51,3.3,2.64,2.47,1.07,8.91,--,--,--,9.88,8.12,4.5,8.52,7.74,11.09, 主营业务利润率(%),36.41,34.33,35.37,36.89,37.43,34.01,37.39,36.38,35.36,36.98,31.44,28.51,26.47,25.83,32.52,32.51,34.1,34.11,36.25,35.96,37.34,33.63,32.38,32.62,33.66,33.8,32.6,32.05, 总资产净利润率(%),3.78,1.61,6.1,5.56,4.25,1.72,6.58,5.82,4.05,2,5.55,3.81,2.72,0.53,4.05,3.21,2.97,1.27,9.55,--,--,--,9.11,8.57,4.4,8.69,8.35,11.09, 成本费用利润率(%),27.13,23.15,21.95,24.23,27.35,24.14,19.86,25.26,25.44,27.73,14.8,17.26,16.9,6.73,11.79,12.72,16.7,15.79,22.2,23.75,24.72,16.05,19.89,17.37,19.56,21.41,18.85,22.99, 营业利润率(%),21.27,18.53,18.06,19.33,21.2,19.26,16.08,20.02,20.27,21.01,13.26,14.78,15.26,6.42,10.55,10.15,13.35,13.36,17.03,18.5,19.27,12.79,15.32,14.4,15.88,16.9,15.45,18.8, 主营业务成本率(%),62.92,65.02,63.55,62.19,61.61,64.85,61.65,62.61,63.61,61.98,67.44,70.37,72.35,73.42,65.93,66.23,64.09,64.54,62.54,63.53,62.04,65.75,67.06,66.97,65.83,65.6,67.04,67.64, 销售净利率(%),18.24,15.92,14.5,15.95,17.67,16.27,13.62,16.38,16.68,18.32,12.38,12.59,13.82,5.43,8.25,9.11,11.78,10.21,14.72,14.68,14.77,10.8,13.69,12.34,13.61,14.68,13.22,16.06, 净资产收益率(%),6.47,2.91,10.79,9.27,7.29,3.1,11.06,9.85,6.77,3.41,8.05,5.56,3.88,0.7,4,3.21,2.97,1.2,11.43,--,--,--,12.6,13.59,6.91,14.87,14.3,19.14, 股本报酬率(%),385.22,35.99,394.9,101.04,331.07,31.01,339.25,93.14,284.98,31.24,281.42,47.17,290.14,7,187.69,32.59,164.19,16.5,--,--,--,--,--,--,--,--,--,--, 净资产报酬率(%),28.52,2.77,33.52,8.71,29.38,2.87,32.37,9.27,30.87,3.36,31.32,5.42,26.34,0.72,19.37,3.4,17.14,1.29,31.91,--,--,--,32.11,31.28,23.42,31.02,27.52,31.89, 资产报酬率(%),15.94,1.48,19.29,5.34,17.69,1.66,19.43,5.53,18.1,1.96,18.48,3.23,17.17,0.51,14.88,2.64,13.66,1.07,24.42,--,--,--,25.05,18.26,14.85,17.48,14.64,17, 销售毛利率(%),--,--,--,--,--,--,--,--,36.39,38.02,32.56,29.63,27.65,26.58,34.07,33.77,35.91,35.46,37.46,36.47,37.96,34.25,32.94,33.03,34.17,34.4,32.96,32.36, 三项费用比重(%),14.38,13.88,17.31,15.96,14.24,13.18,17.27,14.23,14.09,15.77,16.41,14.6,18.16,20.98,22.68,22.31,19.94,19.34,18.21,17.14,16.75,20.67,17.45,17.82,16.94,17.51,16.74,15.05, 非主营比重(%),66.21,7.58,3.3,1.98,-0.42,-1.86,2.32,2.65,5.72,9.1,21.08,28.95,45.1,11.61,0.02,10.9,3.74,-10.43,8.19,7.34,4.81,11.52,12.61,2.8,9.82,5.7,5.1,5.45, 主营利润比重(%),172.09,186.49,196.69,192.56,178.19,178.01,235.69,185.04,176.5,169.24,250,191.87,170.82,403.53,305.8,284.57,237.96,253.5,199.27,186.49,190.24,240.71,191.37,220.35,206.59,188.56,205.49,168,