报告日期,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2008-12-31,2007-12-31, 流动比率(%),1.88,1.22,1.19,1.19,1.73,1.47,1.39,1.37,0.96,0.96,0.9,0.9,0.96,0.78,0.75,0.7,0.94,0.93,0.91,0.94,1.1,1.1,1.21,1.19,1.13,1.18,1.29,1.3,1.46,1.52,1.55,1.65,1.69,1.71,1.17,1.21,1.34,1.3,1.7,1.72,2.08,3.4,2.96,2.77,3.15,1.28,--,1.31,--,--,1.43,0.88, 速动比率(%),1.59,0.93,0.92,0.93,1.54,1.32,1.26,1.26,0.85,0.85,0.8,0.79,0.84,0.64,0.6,0.57,0.77,0.74,0.71,0.74,0.83,0.83,0.87,0.85,0.85,0.92,1.01,0.98,1.09,1.18,1.22,1.32,1.36,1.47,0.84,0.9,1.02,1.04,1.38,1.38,1.64,2.71,2.44,2.38,2.79,1.04,--,1.08,--,--,1.24,0.7, 现金比率(%),65.8,15.43,12.47,10.48,26.64,25.58,13.51,11.69,15.27,16.55,28.91,31.95,25.16,15.08,19.69,18.39,26.96,25.99,23.79,21.71,33.73,34.08,23.27,15.7,11.63,15.65,26.24,21.09,18.69,29.7,35.37,31.17,71.06,80.4,17.9,16.29,25.76,28.02,36.39,43.33,66.39,90.16,105.82,136.07,187.19,32.88,--,48.23,--,--,49.53,17.16, 利息支付倍数(%),392.9,254.29,242.2,251.48,191.91,201.82,17.95,-670.15,193.99,217.28,274.72,203.08,226.26,252.49,155.74,124.47,140.62,120.59,-37.58,-2705.75,218.67,258.46,209.21,272.87,305.44,410.59,389.01,318.88,535.73,718.16,842.76,374.71,588.42,579.1,794.68,681.28,726.94,863.97,958.21,1575.11,2289.9,3905.9,3255.27,1438.21,1311.68,1120.47,--,1208.78,1200.33,1181.05,573.4,678.51, 资产负债率(%),34.32,42.06,42.63,41,57.3,63.71,68.66,62.35,62.96,64.09,64.64,62.38,63.59,63.6,58.98,57.14,52.58,50.36,51.13,49.46,40.35,39.95,35.34,33.48,40.77,40.43,39.77,36.91,33.84,33.35,34.21,32.38,34.21,36.08,42.71,39.14,39.93,39.93,34.29,30.25,30.44,18.87,22.75,24.23,27.03,56.95,--,58.29,--,--,62.2,54.4, 长期债务与营运资金比率(%),0.21,0.88,0.84,0.86,0.6,0.66,0.67,0.51,-3.44,-2.98,-1.23,-0.93,-2,-0.14,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,0.27,0.26,0.16,0.18,0.09,--,--,--,--,--,0.12,1.46,--,1.44,--,--,1.33,0, 股东权益比率(%),65.68,57.94,57.37,59,42.7,36.29,31.34,37.65,37.04,35.91,35.36,37.62,36.41,36.4,41.02,42.86,47.42,49.64,48.87,50.54,59.65,60.05,64.66,66.52,59.23,59.57,60.23,63.09,66.16,66.65,65.79,67.62,65.79,63.92,57.29,60.86,60.07,60.07,65.71,69.75,69.56,81.13,77.25,75.77,72.97,43.05,--,41.71,--,--,37.8,45.6, 长期负债比率(%),5.2,6.42,5.52,5.71,17.37,14.91,14.01,9.75,6.77,6.63,6.78,5.02,5.06,1.85,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,1.84,1.99,2.01,2.05,1.99,--,--,--,--,--,5.39,16.56,--,17.88,--,--,21.61,0, 股东权益与固定资产比率(%),--,299.93,--,299.47,--,149.31,--,141.98,--,245.06,--,228.93,--,164.92,--,150.71,--,152.74,--,146.28,--,188.75,--,183.36,--,205.2,--,208.48,--,239.62,--,230.96,--,304.44,--,182.7,--,212.36,--,254.85,--,327.09,--,344.72,--,--,--,152.79,--,--,133.96,--, 负债与所有者权益比率(%),52.25,72.6,74.31,69.51,134.18,175.59,219.1,165.6,169.97,178.5,182.77,165.84,174.69,174.72,143.79,133.34,110.87,101.46,104.62,97.87,67.64,66.51,54.65,50.33,68.83,67.88,66.03,58.49,51.14,50.04,52,47.89,52,56.45,74.56,64.3,66.48,66.46,52.18,43.36,43.77,23.26,29.45,31.98,37.04,132.3,--,139.73,--,--,164.57,119.31, 长期资产与长期资金比率(%),67.71,91.43,92.37,91.12,52.34,56.66,54.88,61.41,112.5,113.42,114.35,121.54,108.58,138.35,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,88.96,88.15,79.96,82.41,67.66,--,--,--,--,--,40.75,81,--,79.21,--,--,77.22,119.01, 资本化比率(%),7.34,9.98,8.78,8.82,28.92,29.12,30.89,20.57,15.45,15.59,16.1,11.77,12.21,4.84,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,3.11,3.16,3.23,3.3,2.94,--,--,--,--,--,6.88,27.78,--,30,--,--,36.38,0, 固定资产净值率(%),--,58.66,--,59.76,--,57.19,--,58.37,--,54.26,--,57.14,--,55.92,--,58.81,--,60.9,--,63.94,--,66.15,--,69.5,--,71.09,--,73.49,--,70.78,--,73.75,--,74.72,--,78.51,--,78.38,--,80.34,--,81.54,--,84.35,--,--,--,87.71,--,--,86.59,--, 资本固定化比率(%),73.07,101.56,101.26,99.93,73.62,79.94,79.42,77.32,133.05,134.36,136.29,137.74,123.67,145.39,138.32,142.76,108.98,109.55,111.52,107.84,93.75,93.42,88.98,90.72,91.79,87.86,81.19,82.64,76.82,74.25,72.04,69.49,64.81,60.74,91.82,91.03,82.63,85.22,69.71,69.63,53.1,44.16,42.28,43.24,43.76,112.16,--,113.16,--,--,121.37,119.01, 产权比率(%),50.04,69.49,71.15,68.04,133.22,174.6,217.28,163.8,160.5,168.8,181.25,155.73,171.87,171.8,140.65,130.06,108.48,99.14,102.48,95.89,67.3,66.23,54.37,50.04,68.05,67.63,65.77,58.21,50.86,49.75,51.7,47.58,51.68,56.13,74.05,63.78,65.93,65.89,51.66,42.85,43.62,23.26,29.45,31.98,37.04,132.3,--,139.73,--,--,157.38,114.07, 清算价值比率(%),292.81,236.69,233.95,237.38,169.36,152.84,142.61,156.53,161.8,158.67,149.81,163.78,153.52,152.08,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,218.59,238.17,233.27,232.83,272,--,--,--,--,--,352.54,162.55,--,157.84,--,--,158.34,175.85, 固定资产比重(%),--,19.32,--,19.7,--,24.3,--,26.52,--,14.65,--,16.43,--,22.07,--,28.44,--,32.5,--,34.55,--,31.82,--,36.28,--,29.03,--,30.26,--,27.81,--,29.28,--,21,--,33.31,--,28.29,--,27.37,--,24.8,--,21.98,--,0,--,27.3,--,--,28.22,0,