报告日期,2022-06-30,2022-03-31,2021-12-31,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-06-30,2017-12-31,2016-12-31,2015-12-31, 总资产利润率(%),9.79,5.42,12.68,7.36,5.11,2.7,6.61,5.89,4.18,1.77,12.89,--,7.14,--,18.17,12.75,16.52,5.71,3.13, 主营业务利润率(%),24.82,26.17,17.62,14.51,15.98,16.32,13.29,17.31,17.19,16.23,17.92,17.92,18.61,17.87,19.94,23.01,15.4,12.9,10.6, 总资产净利润率(%),10.25,5.66,13.85,7.75,5.39,2.82,8.36,6.99,4.97,2.09,13,--,7.21,--,18.01,12.87,17.61,5.8,3.13, 成本费用利润率(%),25.24,27.34,13.77,9.94,11.31,12.23,9.26,10.38,11.74,11.25,11.1,11.83,13.28,12.5,14.17,18.78,12.29,4.51,2.24, 营业利润率(%),19.37,20.52,11.55,8.52,9.49,10.12,7.4,8.48,9.63,9.04,9.04,9.65,10.78,10.87,11.51,14.85,10.94,3.28,-0.55, 主营业务成本率(%),74.65,73.49,82.13,85.28,83.81,83.48,86.51,82.49,82.61,83.58,81.68,81.77,81.07,81.83,79.62,76.55,84.21,86.7,89.21, 销售净利率(%),16.79,17.87,10.36,7.72,8.32,9.05,7.27,7.8,8.77,8.44,8.51,8.7,9.67,9.13,10.78,13.35,10.04,3.57,1.82, 净资产收益率(%),13.22,7.51,17.41,10.15,7.3,3.84,8.93,6.9,4.86,2.08,17.27,--,10.39,--,28.94,22.22,33.18,15.18,9.51, 股本报酬率(%),368.43,84.57,381.21,97.16,252.37,35.17,231.81,59.41,185.61,17.52,--,--,--,--,--,--,--,--,--, 净资产报酬率(%),32.21,7.51,36.62,10.15,27.22,3.84,26.35,6.9,21.38,2.08,42.41,--,10.39,--,28.94,22.23,33.18,15.18,9.51, 资产报酬率(%),23.86,5.42,26.68,7.36,19.06,2.7,19.52,5.89,18.39,1.77,31.64,--,7.14,--,18.17,12.75,16.52,5.71,3.13, 销售毛利率(%),--,--,--,--,--,--,--,--,--,--,--,--,18.93,--,20.38,23.45,15.76,13.3,10.79, 三项费用比重(%),2.8,2.69,3.1,3.19,3.21,3.14,3.79,6.42,6.1,4.46,6.2,6.11,5.76,4.82,6.63,5.85,6.94,7.04,6.82, 非主营比重(%),3.06,2.12,4.93,7.08,5.29,7.41,21.77,13.54,13.62,9.95,8.6,10.75,7.62,0.56,6.55,4.03,5.23,31.47,144.6, 主营利润比重(%),126.14,125.11,149.72,164.61,161.99,153.72,158.6,187.06,164.67,163.5,182.89,171.73,160.81,164.32,162.25,147.87,136.91,303.98,492.76,