报告日期,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2014-12-31,2013-12-31,2012-12-31, 总资产利润率(%),5.1,3.49,0.06,14.54,11.82,7.3,2.94,13.06,11.72,9.18,3.94,9.71,7.32,3.79,1.62,5.39,4.83,3.87,--,4.71,--,2.32,0.14,1.01, 主营业务利润率(%),92.34,92.14,91.2,91.05,91.41,90.74,92.35,90.56,90.2,90.27,90.64,87.66,88.07,88.09,86.37,77.73,75.15,72.63,77.78,63.06,64.51,67.72,68.12,74.39, 总资产净利润率(%),6.96,4.56,0.06,15.76,12.34,7.51,2.96,15.71,13.88,10.74,4.39,11.27,8.37,4.07,1.69,5.88,5.18,4.03,--,4.7,--,2.55,0.13,1.01, 成本费用利润率(%),63.61,61.59,2.31,58.47,63.37,64.63,60.53,35.72,44.32,44.86,46.83,25.24,28.96,20.45,28.3,22.12,34.2,45.85,99.34,18.6,21.97,13.17,-0.03,9.97, 营业利润率(%),35.88,34.99,2.9,33.85,35.55,36.2,34.43,23.86,28.6,30.7,31.16,20.85,19.54,15.27,18.35,15.52,22.08,26.66,49.68,15.28,17.69,11.86,-13.56,-23.08, 主营业务成本率(%),7.09,7.12,8.39,8.42,8.11,8.71,7.21,8.9,9.33,9.24,8.93,11.74,11.35,11.27,13.05,21.43,24.52,27.05,21.89,36.55,35.1,31.85,31.1,24.62, 销售净利率(%),30.51,29.87,1.37,29.56,30.9,31.97,29.19,21.6,25.08,26.92,27.24,18.49,19.68,15.03,19.27,15.62,21.88,27.33,42.46,13.88,15.44,10.27,0.6,9.35, 净资产收益率(%),6.25,4.02,0.09,20.86,17.6,11.9,4.94,23.77,22.89,19.98,8.52,20.05,15.73,7.91,3.22,11.73,10.31,7.97,--,9.71,--,5.34,0.41,2.65, 股本报酬率(%),63.75,99.36,0.38,148.2,66.77,94.29,15.54,118.52,59.12,116.01,26.09,152.71,37.13,114.7,6.84,126.98,121.58,114.26,16.84,111.05,13.92,--,--,--, 净资产报酬率(%),6.25,10.33,0.09,34.72,17.6,28.04,4.94,41.29,22.89,51.31,8.52,60.05,15.73,52.83,3.22,63.75,62.15,59.94,--,63.32,--,5.34,0.41,2.65, 资产报酬率(%),5.1,8.98,0.06,24.19,11.82,17.21,2.94,22.68,11.72,23.57,3.94,29.09,7.32,25.32,1.62,29.27,29.12,29.07,--,30.72,--,2.32,0.14,1.01, 销售毛利率(%),--,--,--,--,--,91.29,92.79,--,90.67,90.76,91.07,--,88.65,88.73,86.95,--,75.48,72.95,78.11,63.45,64.9,68.16,68.9,75.38, 三项费用比重(%),47.99,47.91,68.35,49.44,47.88,47.35,49.23,58.45,56.38,60.25,59.26,68.84,66.65,69.79,66.83,58.8,49.45,41.4,28.19,47.47,46.42,53.99,75.12,93.28, 非主营比重(%),3.84,1.32,-29.49,1.9,1.84,2.38,1.31,2.99,3.6,3.5,3.94,-0.97,14.54,9.43,19.95,14.21,13.64,16,1,6.5,5.12,0.01,-45042.77,294.81, 主营利润比重(%),260.87,268.29,5116.51,266.69,255.41,247.99,268.2,373.47,307.53,287.54,282.07,427.69,386.99,527.29,379.4,433.47,295.71,230.34,155.3,401.57,358.52,596.03,-217582.25,627.89,