报告日期,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2014-12-31,2014-09-30,2013-12-31,2012-12-31,2011-12-31, 流动比率(%),2.41,1.64,1.9,1.55,1.97,2.3,2.58,2.57,3.58,3.79,4.81,3.52,4.08,4.09,4.9,4.11,4.98,4.1,5.42,2.33,2.4,2.52,--,2.43,--,2.18,2.02,2.36,1.64,1.61, 速动比率(%),2,1.33,1.45,1.33,1.68,1.92,2.12,2.24,2.98,3.16,4.06,3.04,3.4,3.47,4.08,3.45,4.2,3.6,4.73,1.88,1.97,2.02,--,1.92,--,1.53,1.3,1.63,1.04,1.05, 现金比率(%),52.5,39.66,41.73,50.61,56.4,116.46,66.71,103.38,98.3,109.45,113.42,84.34,88.79,95.97,94.97,184.17,166.52,153.02,350.75,104.21,86.36,103.94,--,126.86,--,74.67,32.29,83.59,55.91,60.12, 利息支付倍数(%),-15855.52,6746.23,2452.66,-5124.73,320.97,19689.71,5104.75,-15669.06,-9190.43,24617.35,1390.22,-3217.98,23343.15,16684.48,-1632.43,-4213.52,-3170.21,-1738.36,-3463.49,23471.01,13881.56,-45667.71,1586.07,3199.56,3462.91,38644.92,-163225,4221.43,3705.32,2026.88, 资产负债率(%),29.61,35.92,30.87,32.18,28.58,22.75,21.55,23.16,17.77,17.5,14.47,19,17.99,17.82,15.36,17.93,15.68,19.52,16.69,31.12,30.09,28.8,--,31.14,--,32.89,30.44,30.64,38.75,39.36, 长期债务与营运资金比率(%),0.29,0.46,0.35,0.16,0.08,0.06,0.06,0.05,0.04,0.04,0.04,0.04,0.04,0.04,0.04,0.04,0.03,0.03,0.04,0.1,0.11,0.14,--,0.17,--,0.2,0.09,0.08,0.11,--, 股东权益比率(%),70.39,64.08,69.13,67.82,71.42,77.25,78.45,76.84,82.23,82.5,85.53,81,82.01,82.18,84.64,82.07,84.32,80.48,83.31,68.88,69.91,71.2,--,68.86,--,67.11,69.56,69.36,61.25,60.64, 长期负债比率(%),8.09,7.82,6.95,2.44,2.03,1.58,1.59,1.49,1.67,1.69,1.71,1.69,1.78,1.76,1.78,1.83,1.35,1.75,2.13,3.34,3.85,4.55,--,5.62,--,5.8,2.4,2.78,2.37,--, 股东权益与固定资产比率(%),--,346.76,--,335.11,--,323.93,--,329.45,--,334.5,--,311.67,--,366.39,--,360.95,--,375.93,--,226.74,207.97,193.24,--,192.78,--,--,182.73,--,--,--, 负债与所有者权益比率(%),42.06,56.05,44.65,47.46,40.01,29.45,27.47,30.14,21.61,21.21,16.91,23.46,21.93,21.69,18.15,21.84,18.6,24.25,20.03,45.18,43.05,40.45,--,45.23,--,49.01,43.77,44.17,63.26,64.9, 长期资产与长期资金比率(%),66.17,78.71,76.15,80.28,69.59,70.73,66.37,61.97,56.37,54.16,52.4,53.08,47.28,47.81,46.21,46.85,41.49,40.01,34.77,55.61,57.44,59.34,--,57.72,--,62.09,66.25,54.77,68.19,--, 资本化比率(%),10.31,10.87,9.14,3.47,2.77,2.01,1.98,1.9,1.99,2.01,1.96,2.04,2.12,2.09,2.06,2.18,1.57,2.13,2.49,4.63,5.22,6.01,--,7.54,--,7.96,3.33,3.85,3.73,--, 固定资产净值率(%),--,57.6,--,60,--,61.79,--,65.06,--,65.49,--,69.26,--,67.56,--,69.9,--,70.49,--,71.96,73.72,75.1,--,77.1,--,--,78.64,--,--,--, 资本固定化比率(%),73.77,88.31,83.81,83.17,71.57,72.18,67.71,63.16,57.52,55.26,53.45,54.18,48.3,48.83,47.18,47.89,42.15,40.88,35.66,58.31,60.6,63.13,--,62.43,--,67.46,68.53,56.97,70.83,63.77, 产权比率(%),39.87,53.43,42.07,45.11,37.51,26.99,25.19,28.01,19.92,19.46,15.21,21.75,20.21,19.94,16.57,20.22,16.95,22.49,18.13,42.19,39.82,37.05,--,42.3,--,46.08,40.74,40.97,60.18,62.97, 清算价值比率(%),322.84,261.27,313.27,297.91,337.38,428.19,451.94,417.27,541.81,550.19,708.54,525.03,555.93,567.91,660.43,559,678.62,535.99,641.41,329.08,342.89,360.1,--,325.87,--,303.96,334.32,329.86,244.02,--, 固定资产比重(%),--,18.48,--,20.24,--,23.85,--,23.32,--,24.66,--,25.99,--,22.43,--,22.74,--,21.41,--,30.38,33.61,36.85,--,35.72,--,--,38.07,--,--,--,