报告日期,2022-09-30,2022-06-30,2022-03-31,2021-12-31,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2014-12-31,2014-06-30,2013-12-31,2012-12-31,2011-12-31, 总资产利润率(%),6.97,3.91,1.02,11.39,8.84,4.6,1.21,10.95,7.92,2.87,-0.66,12.42,9.22,5.08,0.81,14.13,11.31,5.39,0.81,13.44,10.47,4.83,0.75,17,--,--,--,12.29,11.12,3.41,8.58,10.46,5.99, 主营业务利润率(%),31.31,30.58,27.1,30.92,32.05,31.62,29.67,34.26,35.29,32.65,23.22,35.19,37,36.87,33.49,37.45,37.04,36.36,33.1,33.54,34.22,33.23,30.12,35.55,36.74,35.36,33.43,30.83,27.52,27.79,29.02,28.29,26.23, 总资产净利润率(%),7.66,4.12,1.05,12.62,9.89,4.96,1.25,12.26,8.76,3.07,-0.67,14.19,10.57,5.37,0.82,15.12,11.84,5.54,0.78,17.08,12.96,5.86,0.85,19.91,--,--,--,13.06,12.16,3.49,10.12,12.04,5.99, 成本费用利润率(%),17.46,14.72,8.18,18.61,21.15,17.96,10.27,20.51,22.14,13.51,-8.1,19.35,21.41,16.46,5.5,20.06,21.7,15.49,4.91,18.48,18.74,13.98,5.16,18.52,19.92,14.68,4.73,11.26,10.41,7.04,8.67,9.35,4.92, 营业利润率(%),14.17,12.18,7.13,14.97,16.84,14.53,8.85,16.33,17.48,11.46,-8.39,15.55,16.82,13.39,4.76,15.83,17.21,13.48,4.79,15.58,15.66,11.21,4.79,14.97,16.18,12.04,4.28,9.46,9.07,6.2,7.79,8.25,4.58, 主营业务成本率(%),67.96,68.71,72.34,68.38,67.28,67.7,69.81,64.99,63.96,66.57,76.13,64.16,62.36,62.38,65.78,61.62,62.12,62.77,66.09,65.48,64.81,65.88,69,63.45,62.43,63.84,65.89,68.35,71.77,71.5,70.14,71.16,73.14, 销售净利率(%),12.22,10.49,6.08,13.03,14.67,12.34,7.39,13.99,14.9,9.85,-7.1,13.59,14.45,11.48,4.18,13.66,14.64,11.35,3.86,13.38,13.67,10.67,3.8,13.22,14.09,10.73,3.45,8.61,8.11,5.4,6.17,7.26,3.97, 净资产收益率(%),12.64,7.03,1.73,18.5,15.28,8.12,1.99,17.3,13.18,5.1,-1.07,19.24,15.25,8.02,1.2,20.79,16.7,8.6,1.16,20.88,15.41,7.4,1.12,32.95,--,--,--,25.28,24.65,8.03,20.34,35.56,23.14, 股本报酬率(%),326.29,572.27,41.33,790.58,346.88,489.73,40.46,623.88,243.18,466.93,-24.16,738.9,327.99,407.72,21.91,590.24,285.57,310.97,17.49,457.51,224.41,228.31,13.26,--,--,--,--,--,--,--,--,--,--, 净资产报酬率(%),12.62,24.06,1.72,33.42,15.27,23.8,1.99,31.47,13.18,20.46,-1.07,32.48,15.25,21.72,1.2,32.81,16.7,20.43,1.17,30.91,15.4,16.93,1.11,32.72,--,--,--,41.96,24.54,23.58,20.9,33.73,21.48, 资产报酬率(%),6.97,13.4,1.02,20.59,8.84,13.51,1.21,19.92,7.92,11.51,-0.66,20.96,9.22,13.74,0.81,22.31,11.31,12.82,0.81,19.9,10.47,11.06,0.75,17,--,--,--,20.71,11.12,10.03,8.58,10.46,5.99, 销售毛利率(%),--,--,--,--,--,--,--,--,--,--,--,--,--,37.62,34.22,38.38,37.88,37.23,33.91,34.52,35.19,34.12,31,36.55,37.57,36.16,34.11,31.65,28.23,28.5,29.86,28.84,26.86, 三项费用比重(%),12.85,13.66,15.47,11.75,12.14,13.38,16.85,14.07,14.25,17.34,27.97,16.11,16.45,19.12,23.62,16.66,16.65,23.55,29,18.96,19.18,22.03,25.33,20.46,20.48,23.18,29.15,21.32,18.47,21.52,21.33,20.01,21.52, 非主营比重(%),1.37,1.4,2.34,1.16,0.95,1.73,1.47,1.77,1.15,2.21,-2.6,1.81,3.15,3.47,11.73,3.52,3.46,4.75,14.45,3.66,1.63,9.78,2.38,4.85,3,6.69,5.43,7.2,4.29,6.34,5.46,4.21,2.4, 主营利润比重(%),219.95,250.02,374.75,205.55,189.22,215.3,331.21,209.29,201.93,285.42,-273.67,224.76,217.53,272.36,675.25,235.72,214.37,269.17,703.36,212.49,214.95,267.63,613.5,226.05,220.29,274.16,738.31,302.6,290.71,420.92,362.52,329.66,559.46,