报告日期,2018-12-31,2017-12-31,2016-12-31,2015-12-31,2014-12-31,2013-12-31,2012-12-31,2011-12-31,2010-12-31,2009-12-31,2008-12-31,2007-12-31,2006-12-31,2005-12-31,2004-12-31,2003-12-31, 总资产利润率(%),18.48,11.47,0.94,-5.26,0.67,0.91,0.54,1.89,3.41,1.81,0.11,7.26,8.75,7.2,18.75,24.4, 主营业务利润率(%),13.86,8.56,4.83,2.79,5.48,4.8,4.5,4.9,5.74,6.72,5.3,11.6,9.16,8.39,15.85,20.17, 总资产净利润率(%),19.2,12.06,0.9,-4.99,0.69,0.94,0.59,1.92,3.77,1.88,0.11,8.91,9.62,8.5,23.75,24.4, 成本费用利润率(%),12.9,7.87,0.84,-4.91,0.55,0.65,0.34,0.96,1.93,1.2,0.08,5.5,5.37,4.75,12.17,17.36, 营业利润率(%),11.37,7.3,0.84,-4.71,0.43,0.54,0.12,1.01,2.02,1.28,0.08,5.22,5.12,4.62,11.19,15.03, 主营业务成本率(%),85.61,91.03,94.69,97.03,94.34,95.1,95.35,94.88,94.01,92.9,94.12,87.68,90.15,91.12,83.56,79.25, 销售净利率(%),9.74,6.37,0.74,-4.59,0.47,0.59,0.33,0.85,1.7,1.02,0.05,4.82,4.64,4.06,9.87,12.6, 净资产收益率(%),43.78,36.76,4.24,-26.8,2.96,3.86,2.27,6.88,11.93,5.38,0.33,19.89,23.21,21.6,46.53,53.39, 股本报酬率(%),554.02,443.91,314.12,228.51,252.54,226.84,204.7,194.22,173.04,130.49,88.75,185.16,--,--,--,--, 净资产报酬率(%),134.85,158.03,173.69,131.95,113.54,103.63,97.22,94.47,83.83,66.58,47.86,52.49,62.5,58.89,75.65,85.7, 资产报酬率(%),56.9,49.3,38.68,25.88,25.89,24.48,23.27,25.97,23.94,22.36,16.55,19.15,22.57,19.63,30.48,39.16, 销售毛利率(%),14.39,8.97,5.31,--,--,--,--,5.12,5.99,7.1,5.88,12.32,10.25,8.88,16.44,20.75, 三项费用比重(%),2.01,1.37,3.88,7.17,4.94,4.21,4.35,3.89,3.77,5.43,4.9,6.32,4.03,3.88,4.79,5.32, 非主营比重(%),0.03,0.02,-0.61,7.88,21.33,16.18,64,-6.08,-4.25,-8.14,-0.2,-0.33,-0.55,-1.7,-3.39,-1.63, 主营利润比重(%),121.81,117.12,579.26,-54.5,994.26,744.9,1334.15,516.21,303.69,567.29,6947.08,222.67,179.69,184.99,146.43,136.43,