报告日期,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2009-12-31,2008-12-31, 总资产利润率(%),1.68,1.01,0.43,-16.78,2.91,1.38,0.98,2.9,2.64,1.52,0.54,2.19,1.35,0.57,0.82,1.8,0.7,-0.4,-0.51,2.36,-1.66,-0.43,-0.57,-1.97,0.05,-0.76,-0.11,2.58,1.91,1.48,0.61,2.99,1.7,1.22,0.69,5.51,5.45,3.64,--,8.14,--,--,6.83,0.83, 主营业务利润率(%),38.26,36.91,36.07,29.34,28.82,29.19,33.56,25.71,23.91,22.01,11.18,11.44,10.14,8.62,16.54,12.17,9.88,6.85,3.02,7.53,7.78,10.6,11.12,8.64,9.82,8.26,9.01,12.65,12.66,13.12,13.1,11.98,10,10.82,11.72,16.43,20.4,23.12,--,19.94,--,--,17.1,6.46, 总资产净利润率(%),1.65,0.99,0.42,-14.97,2.85,1.38,0.99,3.86,3.49,1.95,0.56,2.28,1.39,0.57,0.84,1.83,0.71,-0.39,-0.5,2.5,-1.79,-0.42,-0.56,-2.17,0.06,-0.8,-0.11,2.83,2.08,1.51,0.63,3.01,1.6,1.16,0.69,6.87,7.07,4.72,--,9.22,--,--,8.69,0.83, 成本费用利润率(%),2.27,2.18,2.5,-15.23,5.4,4.69,7.52,5.89,7.25,6.57,4.86,4.7,4.06,2.53,8.52,4.77,2.81,-1.29,-4.96,5.93,-5.59,-1.51,-4.91,-4.32,0.41,-3.04,-1.17,6.08,6.09,6.47,5.47,5.29,3.4,3.82,5.23,10.51,17.17,19.9,--,16.12,--,--,12.48,0.94, 营业利润率(%),2.24,2.14,2.24,-14.57,5.03,4.4,7.08,5.44,6.66,6.16,4.65,4.45,3.63,2.14,7.33,3.77,2,-2.33,-7.03,5.36,-6.41,-1.9,-5.6,-5.64,-2.29,-3.65,-2.56,4.95,5,5.78,5.07,3.81,2.4,3.18,4.08,8.95,14.17,16.09,--,12.61,--,--,10.41,0.68, 主营业务成本率(%),61.6,62.95,63.79,70.49,70.98,70.55,66.21,73.98,75.69,77.43,88.41,88.06,89.76,91.59,82.71,87.43,90,93.02,96.95,92.44,92.22,89.39,88.88,91.35,90.16,91.72,90.99,86.9,86.78,86.5,86.34,87.73,89.72,88.93,88.24,83.5,79.54,76.87,--,80.02,--,--,82.88,93.51, 销售净利率(%),1.74,1.59,1.68,-15.22,4.57,3.59,5.56,4.23,5.58,5.28,3.87,3.72,3.16,2.05,6.47,3.72,2.19,-1.97,-6.17,6.3,-6.09,-1.87,-5.88,-4.35,0.15,-3.41,-1.03,4.69,4.65,4.89,4.28,4.3,2.81,3.14,4.16,7.96,12.27,14.08,--,11.69,--,--,9.87,0.81, 净资产收益率(%),2.62,1.53,0.6,-29.73,4.3,2.11,1.55,4.57,4.17,2.32,0.99,3.34,2.09,0.85,1.37,2.64,1.06,-0.64,-0.78,3.68,-2.85,-0.95,-1.26,-4.47,0.11,-1.53,-0.19,4.52,3.34,2.28,0.95,4.44,2.24,1.66,1.03,8.16,8.91,6.13,--,25.12,--,--,21.6,1.91, 股本报酬率(%),10.98,96.98,2.76,-30.43,23.65,87.63,8.23,98.81,22.13,79.86,3.38,94.87,7.59,77.88,4.62,77.14,3.68,58.34,-2.53,65.06,-8.73,61.98,-3.21,45.4,0.29,47.36,-0.53,58.96,9.07,48.13,2.57,49.37,5.92,37.29,5.5,100.24,47.75,79.83,--,--,--,--,--,--, 净资产报酬率(%),2.67,23.83,0.68,-7.61,4.4,16.51,1.54,18.94,4.27,15.73,0.96,27.35,2.22,23.15,1.35,22.83,1.11,17.88,-0.78,19.9,-2.85,24.19,-1.26,17.55,0.11,17.8,-0.19,21.42,3.34,17.9,0.95,18.44,2.24,14.2,1.03,18.86,8.91,15.36,--,53.07,--,--,51.31,1.91, 资产报酬率(%),1.68,14.69,0.43,-4.47,2.91,10.62,0.98,11.41,2.64,10.33,0.54,16.42,1.35,14.71,0.82,14.49,0.7,11.78,-0.51,12.73,-1.66,11,-0.57,7.73,0.05,8.85,-0.11,12.26,1.91,11.66,0.61,12.4,1.7,10.5,0.69,12.74,5.45,9.11,--,17.2,--,--,16.23,0.83, 销售毛利率(%),--,--,--,--,--,29.45,33.79,26.02,24.31,22.57,11.59,11.94,10.24,8.41,17.29,12.57,10,6.98,3.06,7.56,7.78,10.61,11.12,--,9.84,8.28,9.01,13.1,13.22,13.5,13.66,12.27,10.28,11.07,11.76,16.5,20.46,23.13,--,19.98,--,--,17.12,6.49, 三项费用比重(%),34.87,33.37,31.31,23.3,22.6,23.53,27.63,17.97,15.45,15.9,6.72,8.45,7.96,8.01,10.4,9.5,9.58,10.49,11.99,13.79,13.39,12.25,14.69,11.88,11.78,11.7,11.86,7.61,7.47,7.2,8.03,8.46,8.07,8.36,7.64,6.87,5.99,6.86,--,6.75,--,--,6.27,4.21, 非主营比重(%),-1.44,-0.41,5.22,-3.11,60.5,1.99,0.83,-1.58,-0.95,-0.83,-5.02,32.93,9.85,21.01,13.01,56.75,42.93,-101.96,-44.43,195.38,-8.54,-23.77,-10.17,-26.44,646.94,-16.03,-113.52,14.25,13.35,5.07,2.26,25.37,27.87,14.62,18.65,5.85,3.55,3.46,--,9.91,--,--,6.41,25.2, 主营利润比重(%),1748.22,1754.02,1516.12,-205.03,569.56,659.52,474.41,473.33,360.4,356.78,240.72,250.83,255.46,343.12,206.96,262.36,352.41,-511.25,-55.84,119.47,-131.62,-691.25,-218.69,-193.71,2344.89,-262.41,-751.42,219.23,219.25,215.47,252.58,234.76,300.24,290.46,233.49,172.8,138.84,138.74,--,142.47,--,--,153.64,706.34,