报告日期,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2014-12-31,2014-06-30,2013-12-31,2012-12-31,2011-12-31,1900-01-01, 总资产利润率(%),-0.97,-1.37,3.72,3.28,2.55,0.38,4.5,3.91,2.74,0.44,5.92,4.88,2.91,0.56,9.97,--,4.61,--,7.05,9.87,5.93,11.39,13.36,17.14,--, 主营业务利润率(%),27.18,19.48,28.03,29.29,28.2,21.65,25.09,26.62,26.28,25.83,24.16,32.09,33.03,28.07,32.66,35.13,35.38,26.99,34.4,40.06,41.28,39.11,40.83,32.33,--, 总资产净利润率(%),-1.03,-1.45,3.87,3.47,2.65,0.39,5.05,4.36,3.03,0.46,7.69,6.36,3.67,0.67,11.16,--,4.97,--,7.81,10.42,6.01,13.66,17.43,17.14,--, 成本费用利润率(%),-7.71,-36.96,9.45,11.47,11.94,3.21,9.77,13.12,12.73,4.87,12.68,18.76,15.88,7.7,20.64,19.45,21.49,-40.94,16.51,24.03,28.78,25.91,24.45,20.94,--, 营业利润率(%),-7.56,-49.38,8.24,9.78,10.21,2.93,8.48,10.33,10.39,2.79,9.11,10.54,8.71,-3.25,11.6,10,12.99,-75.73,5.98,15.13,17.93,18.09,19.37,15.98,--, 主营业务成本率(%),72.16,79.48,71.19,69.98,71.15,77.67,74.06,72.37,72.41,73.27,74.78,66.69,65.91,70.92,66.37,64.13,63.87,72.35,64.65,59.06,57.89,60.13,58.66,67.13,--, 销售净利率(%),-6.54,-44.39,6.89,8.26,8.8,2.89,7.21,9.37,9.88,3.83,9.7,14.65,12.42,7.3,14.73,12.03,13.67,-71.95,13.24,16.47,20.45,17.92,16.79,14.81,--, 净资产收益率(%),-2.43,-3.4,8.45,7.73,5.93,0.89,10.14,8.81,6.22,0.94,11.39,9.7,5.52,0.96,21.04,--,9.91,--,14.33,18.14,10.8,21.69,31.08,31.06,--, 股本报酬率(%),79.45,-22.87,136.45,50.57,107.74,5.4,122.89,52.9,91.67,5.24,112.21,52.86,71.89,4.87,126.32,37.02,32.77,-13.89,76.97,75.2,--,--,--,--,--, 净资产报酬率(%),11.82,-3.4,20.75,7.7,16.73,0.87,20.07,8.78,15.63,0.93,20.1,9.69,13.79,0.96,34.53,--,9.91,--,25.81,28.29,19.9,29.91,41.48,40.29,--, 资产报酬率(%),4.68,-1.37,9.19,3.28,7.22,0.38,8.92,3.91,6.91,0.44,10.45,4.88,7.27,0.56,16.35,--,4.61,--,12.69,15.39,10.93,15.72,17.83,22.24,--, 销售毛利率(%),--,--,--,--,28.85,22.33,25.94,27.63,27.59,26.73,--,33.31,34.09,29.08,33.63,35.87,36.13,27.65,35.35,40.94,42.11,39.87,41.34,32.87,--, 三项费用比重(%),28.18,57.66,15.81,15.35,14.34,14.96,12.57,13.16,19.69,24.48,15.24,19.93,20.98,30.89,17.77,22.18,18.73,102.72,25.69,24.3,23.99,20.35,20.71,16.21,--, 非主营比重(%),2.86,3.31,0.77,0.85,0.65,2.07,0.78,9.06,12.63,41.91,21.15,36.04,37.66,141.02,33.96,40.95,27.48,-5.26,60.3,25.25,24.67,14.04,0.85,8.99,--, 主营利润比重(%),-349.11,-38.15,337.65,296.85,274.32,722.96,293.69,234.47,220.87,538.04,209.18,194.68,236.43,354.54,185.97,207.39,197.48,-37.51,228.23,197.96,173.45,185.82,209.01,184.12,--,