报告日期,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2010-12-31,2009-12-31, 总资产利润率(%),1.44,0.11,6.36,0.98,0.42,0.38,3.19,1.86,0.38,0.25,5.97,1.99,1.53,0.06,8.96,5.24,0.61,0.72,3.65,0.39,0.54,0.98,5.84,3.89,0.07,0.06,4.92,3.39,2.56,1.73,9.86,6.78,11.58,--,20.64,--,--,22.58,17.64, 主营业务利润率(%),54.23,48.88,51.26,46.19,42.61,42.01,50.28,49.93,44.14,53.35,52.76,49.52,44.03,41.74,52.11,47.9,42.54,42.39,54.01,45.35,52.22,64.46,59.14,54.6,53.41,51.13,53.93,59.21,64.86,68.71,61.57,65.12,64.48,--,60.12,--,--,60,58, 总资产净利润率(%),1.34,0.11,6.94,1.13,0.46,0.38,3.53,1.98,0.4,0.25,6.68,2.15,1.59,0.06,9.58,5.52,0.62,0.73,4.46,0.41,0.52,0.99,6.91,4.23,0.07,0.06,4.96,3.32,2.5,1.72,14,9.45,11.41,--,23.29,--,--,25.08,17.64, 成本费用利润率(%),11.25,4.19,14.5,4.35,1.23,5.36,3.84,1.98,-3.3,5.05,13.49,6.97,6.69,1.69,20.5,18.68,2.49,9.69,11.66,1.48,2.09,13.34,18.45,17.01,0.05,0.89,14.5,16.69,20.73,33.83,37.99,37.14,38.86,--,47.52,--,--,43.59,31.64, 营业利润率(%),8.2,3.44,10.85,3.61,1.09,4.64,3.33,1.61,-3.36,4.82,11.55,5.74,5.75,1.03,16.85,16.13,1.83,8.54,9.48,0.87,1.96,11.83,14.43,12.82,-1.43,-1.3,9.91,9.77,13.69,24.66,26.34,25.7,26.1,--,30.97,--,--,30.38,23.43, 主营业务成本率(%),45.28,50.27,48.29,53.42,57,57.67,49.25,49.64,55.47,46.36,46.84,50.19,55.79,57.98,47.65,52.06,57.42,57.55,45.95,54.65,47.77,35.54,40.85,45.4,46.58,48.86,46.01,40.78,35.13,31.28,38.11,34.5,34.89,--,39.15,--,--,39.4,41.42, 销售净利率(%),6.54,1.22,10.64,3.35,1.83,3.56,5.35,4.99,1.46,2.34,9.96,5.33,5.38,0.63,15.91,16.34,2.75,8.84,8.42,1.28,2.18,9.82,15.05,13.26,0.34,0.81,12.24,12.93,15.31,21.7,25.96,25.82,28.5,--,25.73,--,--,27.41,21.97, 净资产收益率(%),2.35,0.17,9.27,1.77,0.65,0.54,4.59,2.73,0.71,0.32,8.12,2.7,1.92,0.09,12.45,7.74,0.87,1.35,5.26,0.57,0.66,1.32,7.76,4.03,0.07,0.06,5.17,3.42,2.6,1.76,10.34,6.93,12.01,--,25.03,--,--,28.22,30.89, 股本报酬率(%),13.44,0.46,41.5,5.1,12.65,2.14,31.36,9.62,12.81,1.22,38.08,9.05,12.92,0.27,39.77,20.08,4.95,5.05,30.01,1.95,5.89,11.47,75.5,36.34,9.62,0.47,50.51,27.35,28.41,14.37,90.57,53.59,51.73,0,--,--,--,--,--, 净资产报酬率(%),8.42,0.21,13.35,1.81,4.55,0.55,8.13,2.76,3.77,0.33,10.49,2.72,3.91,0.08,14.14,7.74,2.05,1.03,6.04,0.57,1.72,1.32,8.8,4.03,1.2,0.06,6.2,3.42,3.58,1.76,11.29,6.93,12.01,--,27.2,--,--,30.54,30.89, 资产报酬率(%),5.09,0.11,9.11,0.98,2.66,0.38,5.53,1.86,2.48,0.25,7.77,1.99,3.07,0.06,10.05,5.24,1.36,0.72,4.22,0.39,1.4,0.98,6.62,3.89,1.15,0.06,5.91,3.39,3.52,1.73,10.76,6.78,11.58,--,22.43,--,--,24.43,17.64, 销售毛利率(%),--,--,--,--,43,42.33,--,50.36,44.53,53.64,53.16,49.81,44.21,42.02,--,47.94,42.58,42.45,--,45.35,52.23,64.46,--,54.6,53.42,51.14,--,59.22,64.87,68.72,--,65.5,65.12,--,60.85,--,--,60.6,58.58, 三项费用比重(%),26.86,30.4,26.09,28.91,30.2,28.98,37.03,32.2,45.36,48.52,38.4,42.79,36.93,40.57,38.46,38.97,39.61,38.22,40.29,42.5,47.23,52.63,43.73,40.04,51.8,52.43,43.46,47.67,48.39,44.15,34.36,37.58,35.58,--,29,--,--,29.88,33.81, 非主营比重(%),-4.96,-14.98,-1.46,5.63,44.97,-19.38,2.11,40.07,18.66,-14.37,-10.37,17.36,16.69,29.9,34.2,57.66,92.35,55.03,8.61,48.9,5.37,-0.57,7.51,11.78,3014.13,243.87,25.22,36,23.83,3.82,5.42,5.56,7.1,--,5.39,--,--,0.26,2.39, 主营利润比重(%),663.48,1430.93,472.27,1283.41,3943.35,901.53,1511.09,3071.61,-1319.55,1109.99,456.76,761.35,708.51,2492.49,294.45,281.55,1762.14,456.41,536.79,3163.73,2634.22,548.13,379.04,375.68,108793.75,5660.7,415.38,401.06,374.62,269.15,222.62,241.94,233.37,--,183.66,--,--,196.98,241.81,