报告日期,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2015-12-31,2014-12-31,2013-12-31,2012-12-31, 总资产利润率(%),0.21,0.11,-0.26,0.07,-0.3,-0.31,-0.94,1.38,0.54,0.67,0.51,1.41,0.82,0.49,0.47,4.79,3.41,3.03,--,8,--,7.76,8.11,7.38,10.1, 主营业务利润率(%),11.37,11.16,10.19,11.59,11.03,10.52,7.15,14.95,14.6,14.58,14.75,13.31,13.11,13.04,15.35,17.11,16.76,17.96,14.97,19.67,19.1,17.45,18.59,16.39,19.72, 总资产净利润率(%),0.22,0.12,-0.26,0.08,-0.33,-0.32,-0.91,1.41,0.54,0.66,0.51,1.46,0.86,0.51,0.48,5.72,4.09,3.18,--,8.33,--,8.58,8.89,7.93,10.1, 成本费用利润率(%),0.45,0.51,-1.71,-0.46,-0.7,-1.09,-7.71,1.7,1.36,2.25,3.09,1.55,1.65,1.39,3.21,6.45,6.5,6.52,4.9,7.82,8.29,7.38,8.32,7.47,10.1, 营业利润率(%),0.46,0.49,-1.68,-0.5,-0.76,-1.08,-8.12,1.34,0.92,1.63,2.89,1.34,1.61,1.38,3.19,6.06,5.65,5.45,4.74,6.9,7.39,6.82,7.68,6.92,9.29, 主营业务成本率(%),88.34,88.6,89.56,88.14,88.7,89.21,92.47,84.65,85.02,84.99,84.81,86.24,86.51,86.51,84.21,82.26,82.62,81.39,84.53,79.87,80.5,82.2,80.93,83.25,79.59, 销售净利率(%),0.35,0.28,-1.36,0.1,-0.6,-0.89,-6.49,1.85,0.98,1.72,2.38,1.58,1.3,1.13,2.28,5.32,5.2,5.12,3.97,6.44,6.34,6.09,6.62,6,7.96, 净资产收益率(%),0.84,0.3,-0.46,0.41,-0.49,-0.51,-1.54,2.51,0.97,1.14,0.88,2.44,1.43,0.84,0.77,7.69,5.66,6.66,--,16.79,--,18.03,17.55,15.97,22.42, 股本报酬率(%),2.77,119.91,-3.12,98.79,-3.3,81.16,-7.91,85.24,4.66,68.36,6.47,97.42,10.72,74.74,5.79,114.65,41.32,--,--,--,--,--,--,--,--, 净资产报酬率(%),0.52,22.75,-0.6,18.77,-0.63,15.92,-1.56,16.54,0.91,13.39,0.84,12.84,1.42,10.09,0.77,15.37,5.66,18.24,--,26.69,--,26.52,24.18,15.97,22.42, 资产报酬率(%),0.21,9.52,-0.26,8.37,-0.3,8.5,-0.94,9.49,0.54,8.17,0.51,7.58,0.82,5.96,0.47,9.56,3.41,8.31,--,12.72,--,11.41,11.17,7.38,10.1, 销售毛利率(%),--,--,--,--,--,--,--,--,--,15.01,15.19,13.76,13.49,13.49,15.79,17.74,17.38,18.62,15.47,20.13,19.5,17.8,19.07,16.75,20.41, 三项费用比重(%),6.53,6.73,8.17,6.84,7.51,7.05,9.44,7.74,8.62,8.71,8.21,7.91,8.12,12.01,12.84,10.94,10.34,11.68,10.82,12.36,11.15,10.36,10.39,9.01,10.1, 非主营比重(%),-15.46,-4.29,-1.39,-18.65,-15.67,-6.17,-3.75,27.14,35.65,33.67,8.93,34.71,27.12,37.5,20.27,1.27,7.14,10.79,-0.89,4.92,3.41,0.61,-0.4,-0.13,-1.75, 主营利润比重(%),2648.13,2282.54,-607.79,-2631.47,-1640.64,-999.14,-90.65,947.5,1141.08,689.45,510.14,905.26,836.35,949.18,490.47,282.66,275.66,293.92,318.48,271.52,250.15,254.47,243.51,237,215.97,