报告日期,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2008-12-31,2007-12-31, 总资产利润率(%),2.72,0.96,4.19,3.3,2.2,0.85,2.5,1.52,1.14,0.48,2.07,1.28,0.97,0.37,2.83,2.03,1.79,0.44,2.34,1.24,0.85,0.38,2.16,1.23,0.9,0.43,2.36,1.3,0.95,0.55,2.53,1.34,1.04,0.59,2.79,1.3,1.08,0.6,3.17,1.53,1.28,0.77,4.44,--,1.63,--,4.24,3.54,3.6, 主营业务利润率(%),8.17,7.59,8.74,8.88,9.37,7.92,8.51,7.99,8.15,7.55,8.39,7.91,7.86,7.54,8.2,7.97,7.87,7.29,7.63,7.14,7.29,6.91,7.42,7.04,7.21,7.25,6.96,6.54,6.56,6.5,6.52,6.03,6.21,6.36,6.24,5.75,5.98,5.98,5.89,5.63,5.92,6.21,6.34,--,6.07,--,5.93,5.51,4.95, 总资产净利润率(%),2.78,0.97,4.45,3.46,2.23,0.86,2.59,1.53,1.14,0.47,2.33,1.38,1.02,0.4,3.25,2.24,1.92,0.46,2.54,1.33,0.9,0.4,2.48,1.38,0.97,0.46,2.66,1.44,1.03,0.58,2.82,1.45,1.11,0.61,3.1,1.42,1.15,0.64,3.76,1.73,1.41,0.82,4.71,--,1.64,--,4.71,4,3.6, 成本费用利润率(%),4.96,3.2,4.02,4.12,3.81,2.87,2.38,1.83,2.06,1.58,2.15,1.64,1.74,1.39,2.65,2.43,3.04,1.23,1.83,1.26,1.43,1.17,1.96,1.41,1.51,1.27,1.86,1.29,1.4,1.46,1.84,1.23,1.41,1.51,1.9,1.17,1.39,1.45,2,1.23,1.5,1.6,2.27,--,1.59,--,2.03,1.65,1.58, 营业利润率(%),5.08,3.14,3.93,4.03,3.76,2.89,2.31,1.79,2.02,1.57,2.1,1.6,1.7,1.34,2.63,1.43,1.58,1.15,1.7,1.19,1.34,1.11,1.73,1.29,1.44,1.24,1.56,1.06,1.16,1.05,1.54,0.99,1.12,1.04,1.67,0.98,1.23,1.31,1.41,1.13,1.38,1.45,2.07,--,1.47,--,1.89,1.56,1.51, 主营业务成本率(%),91.6,92.2,91.03,90.89,90.4,91.86,91.25,91.78,91.62,92.22,91.37,91.85,91.9,92.22,91.56,91.8,91.9,92.5,92.16,92.72,92.56,92.94,92.43,92.81,92.65,92.61,92.9,93.33,93.31,93.38,93.33,93.83,93.65,93.5,93.59,94.1,93.87,93.87,93.95,94.23,93.93,93.65,93.52,--,93.82,--,93.9,94.36,94.95, 销售净利率(%),3.7,2.42,3.05,3.23,3.12,2.26,1.79,1.4,1.57,1.26,1.59,1.22,1.31,1.01,1.99,1.78,2.21,1,1.47,1.03,1.05,0.91,1.42,1.04,1.06,0.97,1.38,0.98,1.06,1.16,1.41,0.95,1.08,1.15,1.4,0.84,1,1.06,1.51,0.87,1.06,1.18,1.7,--,1.15,--,1.6,1.24,1.22, 净资产收益率(%),9.4,3.36,14.09,10.19,6.58,3.16,9.21,5.7,4.09,1.85,7.26,4.31,2.86,1.2,7.9,6.71,6.08,1.5,7.77,4.2,2.9,1.32,7.42,4.04,3.07,1.49,7.19,3.91,2.91,1.56,9.37,4.96,3.72,2.09,9,4.34,3.45,1.97,9.1,4.12,3.27,1.82,9.11,--,6.6,--,18.2,14.06,12.73, 股本报酬率(%),254.75,42.18,303.86,138.49,198.13,32.68,199.95,54.87,135.76,16.59,161.09,41.44,108.81,11.97,149.33,57.09,117.96,11.39,120.84,28.42,79.52,8.49,97.26,23.05,63.57,7.06,77.35,18.31,50.79,7.06,71.48,16.56,46.94,6.59,59.8,13.11,37.71,5.64,50.36,11.38,30.3,5.05,43.84,--,--,--,--,--,--, 净资产报酬率(%),17.68,3,22.23,10.42,16.35,2.84,17.09,5.05,12.38,1.57,14.84,3.97,10.05,1.13,14.36,6.32,14.04,1.39,16.57,4.05,11.62,1.24,16.27,3.92,12.28,1.41,15.72,3.81,10.9,1.52,19.02,4.59,13.24,1.9,17.57,4.02,11.75,1.82,16.62,4.01,10.81,1.75,15.57,--,19.21,--,29.67,13.72,12.45, 资产报酬率(%),5.66,0.96,7.04,3.3,5.11,0.85,5.28,1.52,3.8,0.48,4.54,1.28,3.55,0.37,5.39,2.03,4.47,0.44,5.14,1.24,3.55,0.38,4.92,1.23,3.7,0.43,5.27,1.3,3.68,0.55,5.46,1.34,4,0.59,5.74,1.3,3.95,0.6,6.04,1.53,4.33,0.77,7.67,--,4.8,--,6.92,3.54,3.6, 销售毛利率(%),--,--,--,--,--,--,--,--,8.38,7.78,8.63,8.15,8.1,7.78,8.44,8.2,8.1,7.5,7.84,7.28,7.44,7.06,7.57,7.19,7.35,7.39,7.1,6.67,6.69,6.62,6.67,6.17,6.35,6.5,6.41,5.9,6.13,6.13,6.05,5.77,6.07,6.43,6.57,--,6.26,6.25,6.17,5.64,5.05, 三项费用比重(%),5.61,5.64,6.03,6.14,6.24,5.94,6.36,6.32,6.33,6.29,6.32,6.27,6.18,6.03,6.25,6.24,5.94,5.54,5.79,5.8,5.72,5.47,5.67,5.59,5.55,5.82,5.42,5.25,5.25,5.16,5.11,4.92,4.95,5.14,4.85,4.67,4.68,4.52,4.46,4.43,4.51,4.62,4.24,--,4.55,--,4.04,3.95,3.44, 非主营比重(%),-3.18,4.55,2.81,3.23,2.75,1.94,6.72,9.63,8.76,8.75,3.06,5.47,4.88,6.88,1.2,41.74,48.32,9.44,5.9,4.91,3.88,9.35,15,11.46,7.29,14.13,20.32,17.58,17.4,26.73,24.91,19.65,21.2,31.87,27.32,14.44,10.26,7.98,29.69,7.17,8.62,10.56,6.51,--,5.12,--,5.78,5.46,3.93, 主营利润比重(%),169.11,242.21,223.51,221.48,253.61,282.19,365.21,443.29,402.62,483.79,399.52,491.1,460.49,549.91,314.9,333.91,264.22,604.06,424.56,573.57,518.31,599.79,384.77,507.04,484.5,576.91,379.19,515.3,474.97,450.91,359.33,495.13,446.6,425.35,333.53,495.72,437.3,418.62,298.97,462.54,400.89,393.76,285.57,--,388.54,--,297.97,340.29,319.21,