报告日期,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2013-12-31,2012-12-31,2011-12-31, 总资产利润率(%),-0.65,0,-2.1,-6.41,-3.53,-1.62,-1.09,1.03,0.53,0.11,-0.49,1.7,1.42,0.99,0.29,3.33,2.57,1.7,1.04,2.74,2.02,1.57,--,3.14,--,5.62,5.1,7.45, 主营业务利润率(%),13.26,14.26,8.3,11.11,12.49,13.71,13.94,16.3,14.66,13.34,13.03,17.65,16.14,15.5,14.46,15.81,15.52,15.59,15.85,15.8,15.93,16.33,15.74,16.32,17.12,19.15,20.95,21.45, 总资产净利润率(%),-0.68,0,-2.08,-6.51,-3.63,-1.68,-1.09,1.06,0.53,0.1,-0.49,1.88,1.51,1.01,0.29,3.53,2.56,1.7,1.03,3.2,2.18,1.64,--,3.49,--,6.39,5.75,7.45, 成本费用利润率(%),-1.31,0.03,-15.36,-10.84,-8.53,-5.99,-8.22,1.53,1.07,0.41,-3.66,2.56,3.04,3.16,2.08,4.34,4.27,4.44,5.49,3.61,3.6,4.11,3.01,3.93,4.16,7.46,7.49,10.21, 营业利润率(%),-1.25,0.09,-16.48,-11.26,-8.81,-6.04,-8.66,1.54,1.07,0.45,-3.7,2.54,1.8,1.7,1.1,3.51,3.74,3.97,5.16,2.94,3.07,3.39,2.6,3.69,3.92,6.25,6.51,8.52, 主营业务成本率(%),86.1,85.19,91.16,88.19,86.81,85.59,85.39,82.9,84.52,85.87,85.96,81.62,83.14,83.73,84.86,83.52,83.97,83.91,83.63,83.68,83.52,83.11,83.92,83.24,82.45,80.39,78.57,77.97, 销售净利率(%),-1.13,0.01,-14.03,-9.73,-7.35,-4.96,-7.13,1.4,0.92,0.28,-2.98,2.26,2.4,2.43,1.53,3.68,3.46,3.58,4.41,3.16,2.91,3.35,2.05,3.27,3.28,6.12,5.99,7.88, 净资产收益率(%),-3.01,0.45,-10.24,-29.52,-15.19,-6.64,-3.93,3.66,1.67,0.39,-1.53,5.85,4.43,2.83,0.77,9.46,6.65,4.55,2.8,7.93,7.1,5.46,--,10.35,--,16.59,13.09,15.34, 股本报酬率(%),-7.86,169.22,-22.69,92.21,-39.85,132.73,-11.72,145.91,5.31,121.01,-4.96,124.76,13.13,104.68,2.37,113.64,18.54,88.34,22.33,260.95,299.27,267.64,--,--,--,--,--,--, 净资产报酬率(%),-3.33,68.7,-10.12,37.4,-14.65,45.34,-3.89,46.54,1.73,39.83,-1.66,41.01,4.48,36.47,0.84,40.61,6.84,33.37,2.83,34.02,44.13,40.26,--,41.35,--,46.31,12.57,15.87, 资产报酬率(%),-0.65,13.84,-2.1,8.34,-3.53,11.59,-1.09,13.63,0.53,12.24,-0.49,12.35,1.42,12.28,0.29,13.88,2.57,12.15,1.04,11.98,12.4,11.82,--,12.75,--,16.32,5.1,7.45, 销售毛利率(%),--,--,--,--,--,14.41,14.61,--,15.48,14.13,14.04,--,16.86,16.27,15.14,--,16.03,16.09,16.37,--,16.48,16.89,16.08,16.76,17.55,19.61,21.43,22.03, 三项费用比重(%),11.7,11,15.37,16.93,16.35,15.34,18.12,11.74,11.09,13.91,15.73,15.37,13.41,12.98,13.26,11.65,11.31,10.98,10.5,12.21,12.47,12.52,12.76,12.17,12.65,12.57,13.87,12.36, 非主营比重(%),-62.88,3661.86,-0.19,1.85,0.16,0.19,-0.94,1.35,8.02,31.46,-3,-0.82,39.26,45.73,50.2,15.81,8.69,6.45,1.56,17.14,14.34,19.74,10.85,2.92,0.97,10.28,6.43,8.22, 主营利润比重(%),-1029.8,44331.22,-50.5,-96.85,-141.01,-225.15,-162.84,1116.04,1419.54,3210.18,-346.49,706.64,545.36,503.27,702.44,379.86,378.95,368.03,305.06,454.19,458.44,412.99,539.72,433.48,430.33,274.79,301.26,231.04,