报告日期,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2009-12-31,2008-12-31, 流动比率(%),0.36,0.45,0.46,0.47,0.78,0.82,0.81,1.01,1.12,1.22,1.46,1.4,1.65,1.4,1.62,1.76,1.86,1.6,1.41,1.56,1.4,0.88,0.99,0.99,0.94,1.09,1.31,1.51,1.21,1.24,1.21,1.18,1.45,2.18,2.35,2.95,3.81,4.08,6.49,6.73,5.03,2.34,--,2.32,--,1.52,1.29, 速动比率(%),0.26,0.34,0.36,0.38,0.66,0.7,0.69,0.7,0.84,0.92,1.09,1.05,1.24,1.01,1.15,1.28,1.16,0.99,1.13,1.28,1.32,0.75,0.92,0.92,0.9,1.06,1.3,1.5,1.2,1.22,1.12,1.17,0.82,0.99,1.18,1.44,2.47,3.42,6.09,6.29,4.84,2.11,--,2.01,--,1.14,0.99, 现金比率(%),5.15,7.21,9.54,11.89,24.3,25.41,28.67,38.84,43.55,46.67,46.52,55.7,62.79,42.39,50.07,58.31,46.29,39.32,42.79,54.52,81.35,31.33,46.44,48.03,44.89,56.47,79.95,94.09,70.77,78.71,69.24,68.73,21.57,18.37,32.51,47.88,105.64,166.5,323.78,381.98,306.11,61.05,--,61.63,--,21.43,32.4, 利息支付倍数(%),-26.25,20.93,94.09,-295.15,117.55,128.08,168.78,201.94,290.9,353.97,256.74,281.51,443.93,607.1,375.65,546.36,1753.58,1529.49,1114.97,614.55,1057.18,911.8,521.66,557,736.99,540.75,350.44,594.96,584.5,379.28,224.49,721.47,842.8,702.6,495.01,-4481.17,-1696.86,-492.84,-7.41,12091.63,5854.23,6390.72,--,2639.18,--,6731.44,64690.11, 资产负债率(%),66.22,65.15,65.38,65.2,64.01,63.73,63.48,59.8,61.24,60.22,60.24,56.82,55.99,53.66,52.34,51.48,51.82,51.35,45.37,43.37,47.04,69.22,66.49,60.86,58.87,54.73,50.71,48.91,51.05,53.62,50.33,53.14,55.06,51.01,45.15,34.75,24.88,23.83,15.4,14.84,19.82,42.15,--,43.06,--,65.29,76.75, 长期债务与营运资金比率(%),-0.17,-0.68,-0.68,-0.73,-1.61,-1.99,-1.46,33.75,3.17,2.02,1.31,1.21,0.8,0.93,0.59,0.52,0.3,0.35,0.37,0.31,0.34,-1.54,-11.93,-6.41,-1.55,1.66,0.16,0.1,0.55,0.35,0.93,0.95,0.67,0.22,0.14,0.06,--,0,--,--,--,--,--,--,--,--,--, 股东权益比率(%),33.78,34.85,34.62,34.8,35.99,36.27,36.52,40.2,38.76,39.78,39.76,43.18,44.01,46.34,47.66,48.52,48.18,48.65,54.63,56.63,52.96,30.78,33.51,39.14,41.13,45.27,49.29,51.09,48.95,46.38,49.67,46.86,44.94,48.99,54.85,65.25,75.12,76.17,84.6,85.16,80.18,57.85,--,56.94,--,34.71,23.25, 长期负债比率(%),6.32,17.41,17.25,17.73,13.67,14.32,11.85,14.39,14.14,15.41,19.2,15.02,15.58,11.5,10.7,11.07,9.18,8.75,5.75,6.11,5.69,10.47,7.39,3.96,4.69,6.97,2.38,2.35,5.15,4.07,8.03,7.65,12.68,10.32,7.03,3.74,--,0,--,--,--,--,--,--,--,--,--, 股东权益与固定资产比率(%),--,864.09,--,842.55,--,1249.24,--,1195.16,--,1392.5,--,1427.18,--,1417.22,--,1373.2,--,1606.85,--,2137.65,--,862.48,--,851.58,--,778.08,--,713.02,--,660.77,--,624.14,--,565.27,--,10667.94,--,8835.78,--,8649.22,--,6475.86,--,7481.28,--,4586.51,2710.61, 负债与所有者权益比率(%),196,186.94,188.86,187.32,177.85,175.72,173.85,148.73,158.03,151.38,151.5,131.58,127.24,115.78,109.83,106.1,107.54,105.55,83.04,76.59,88.83,224.89,198.38,155.48,143.15,120.9,102.9,95.74,104.28,115.6,101.34,113.41,122.52,104.12,82.3,53.27,33.11,31.29,18.21,17.43,24.72,72.86,--,75.64,--,188.08,330.15, 长期资产与长期资金比率(%),197.1,151.23,151.45,148.61,139.38,132.26,134.38,117.36,109.83,103.27,91.37,96.67,85.01,98.01,90.02,85.33,58.94,59.4,77.11,71,72.65,118.08,102.54,102.49,108.02,93.34,72.59,57.77,83.58,78.26,86.19,86.52,67.89,20.55,18.19,13.9,--,6,--,--,--,--,--,--,--,--,--, 资本化比率(%),15.76,33.31,33.26,33.75,27.53,28.31,24.5,26.35,26.74,27.92,32.57,25.8,26.14,19.88,18.33,18.58,16,15.24,9.52,9.73,9.7,25.38,18.07,9.19,10.24,13.35,4.6,4.4,9.52,8.06,13.92,14.03,22,17.4,11.36,5.42,--,0,--,--,--,--,--,--,--,--,--, 固定资产净值率(%),--,62.32,--,64.47,--,62.65,--,65.01,--,63.58,--,64.05,--,64.73,--,65.21,--,67.22,--,60.31,--,82.82,--,82.97,--,85.23,--,87.64,--,89.58,--,91.99,--,94.36,--,51.25,--,60.16,--,66.43,--,54.85,--,54.55,--,60.89,74.45, 资本固定化比率(%),233.97,226.76,226.92,224.32,192.32,184.5,177.99,159.35,149.91,143.26,135.49,130.29,115.1,122.33,110.22,104.81,70.16,70.08,85.23,78.66,80.45,158.25,125.16,112.85,120.34,107.72,76.09,60.43,92.38,85.12,100.12,100.64,87.04,24.88,20.52,14.69,9.38,6,2.72,2.85,2.16,5.35,--,3.19,--,4.52,5.47, 产权比率(%),192.65,183.72,185.37,183.69,147.07,150.52,150.59,124.1,133.09,127.65,127.5,107.26,103.45,91.6,84.1,80.25,92.98,102.67,79.96,73.73,87.93,222.79,197.13,154.33,141.58,119.32,101.36,94.28,103.31,114.27,99.93,111.85,121.59,103.25,81.62,52.68,32.44,30.72,17.8,17.02,24.37,71.65,--,74.42,--,187.05,328.77, 清算价值比率(%),145.69,148.04,147.68,148.16,180.53,175.01,173.57,191.1,191.13,194.18,195.32,214.39,218.09,233.77,247.48,254.71,220.6,197.8,225.87,236.43,212.74,143.74,148.88,162.3,168.46,180.87,194.82,201.67,196.83,187.72,200.29,189.65,181.87,196.19,221.32,287.62,--,424.04,--,--,--,--,--,--,--,--,--, 固定资产比重(%),--,4.03,--,4.13,--,2.9,--,3.36,--,2.86,--,3.03,--,3.27,--,3.53,--,3.03,--,2.65,--,3.57,--,4.6,--,5.82,--,7.16,--,7.02,--,7.51,--,8.67,--,0.61,--,0.86,--,0.98,--,0.89,--,0.76,--,0.76,0.86,