报告日期,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2010-12-31,2009-12-31, 流动比率(%),0.71,0.59,0.53,0.56,0.75,0.94,1.21,1.87,1.62,1.52,1.76,2.42,3.12,2.52,3.21,2.77,2.81,1.81,1.99,0.68,0.72,0.79,0.86,1.25,1.18,0.96,1.35,1.01,2.3,1.05,1.05,1.3,1.37,1.3,1.58,1.05,2.04,0.6,--,0.34,--,0.29,0.15, 速动比率(%),0.57,0.51,0.43,0.5,0.66,0.8,1.11,1.79,1.52,1.44,1.68,2.34,2.98,2.35,3.07,2.66,2.66,1.69,1.86,0.63,0.67,0.76,0.82,1.16,1.12,0.89,1.27,0.91,2.16,0.97,0.96,1.16,1.27,1.23,1.47,0.9,1.91,0.58,--,0.31,--,0.26,0.14, 现金比率(%),22.01,27.05,19.08,19.9,27.36,37.38,65.92,96.35,124.41,92.24,86.6,43.46,55.06,69.95,102.21,69.91,174.8,99.58,112.01,58.1,59.43,68.51,75.2,107.63,100.45,76.61,109.13,76.1,194.41,80.77,77.14,94.74,104.09,84.22,126.92,73.05,173.6,50.66,--,23.97,--,17.53,9.58, 利息支付倍数(%),-1408.78,-2263.39,-843.45,1865.05,678.62,179.8,-113.67,2990.78,1964.26,4717.5,-1318.5,1014.91,997.2,2406.71,-624.99,-2697.61,-3428.38,-5447.02,7897.62,785.98,1145.76,1229.62,3485.44,576.32,696.47,1150.27,1248.13,1813.74,2253.14,2767.6,1693.6,3061.82,3691.63,3468.81,2354.95,757.69,788.87,882.49,--,714.03,--,605.94,852.06, 资产负债率(%),26.27,28.3,27.6,31.82,30.42,32.69,34.27,33.55,32.85,29.34,26.81,27.83,28.05,23.24,22.29,24.24,18.78,19.89,18.83,20.09,20.79,21.93,22.78,22.7,24.04,25.57,24.53,23.34,23.74,20.41,18.46,9.58,10.23,13.08,10.98,11.08,11.22,50.65,--,46.66,--,56.38,63.4, 长期债务与营运资金比率(%),-1.93,-0.77,-1.22,-1.06,-3.41,-25.62,5.59,1.27,1.19,1.29,0.73,0.93,0.94,0.98,0.74,0.9,0.93,1.49,1.23,-0.28,-0.61,-1.83,-3.45,8.03,10.74,-36.7,6.43,163.17,3.55,57.19,67.76,5.2,3.7,2.7,2.54,28.65,1.76,-4.16,--,-2.86,--,-4.91,-1.23, 股东权益比率(%),73.73,71.7,72.4,68.18,69.58,67.31,65.73,66.45,67.15,70.66,73.19,72.17,71.95,76.76,77.71,75.76,81.22,80.11,81.17,79.91,79.21,78.07,77.22,77.3,75.96,74.43,75.47,76.66,76.26,79.59,81.54,90.42,89.77,86.92,89.02,88.92,88.78,49.35,--,53.34,--,43.62,36.6, 长期负债比率(%),8.57,6.23,9.14,8.96,13.02,18.24,17.47,16.66,13.6,11.43,9.23,15.35,18.08,13.28,13.21,14.25,11.06,10.24,9.71,1.52,2.86,5.67,7.13,14.23,15.07,14.92,16.06,15.13,18.88,14.73,13.75,5.24,5.67,5.67,6.27,6.38,6.94,31.69,--,30.47,--,43.84,32.33, 股东权益与固定资产比率(%),--,101.39,--,88.28,--,100.61,--,105.4,--,110.49,--,114.52,--,106.05,--,101.45,--,95.43,--,98.15,--,93.36,--,87.81,--,83.09,--,99.5,--,108.4,--,104.37,--,98.42,--,94.89,--,72.2,--,64.63,--,47.78,55.85, 负债与所有者权益比率(%),35.63,39.48,38.12,46.67,43.72,48.57,52.13,50.48,48.91,41.52,36.62,38.55,38.98,30.27,28.68,32,23.13,24.83,23.21,25.14,26.25,28.08,29.5,29.36,31.65,34.35,32.5,30.45,31.13,25.64,22.63,10.6,11.39,15.05,12.34,12.46,12.63,102.62,--,87.49,--,129.25,173.24, 长期资产与长期资金比率(%),108.46,113.59,112.46,115.48,107.11,103.32,98.56,86.52,86.91,90.33,85.74,82.17,79.68,86.12,81.49,83.55,88.34,93.71,92.65,108.28,107.22,105.23,103.95,99.53,99.94,101.97,98.77,101.09,95.21,100.59,100.68,99.96,98.85,98.21,97.89,100.26,96.37,109.4,--,112.71,--,110.21,138.28, 资本化比率(%),10.41,7.99,11.21,11.61,15.77,21.32,21,20.05,16.84,13.92,11.2,17.54,20.08,14.75,14.53,15.83,11.99,11.33,10.69,1.87,3.49,6.78,8.45,15.55,16.56,16.7,17.54,16.48,19.84,15.62,14.43,5.47,5.94,6.12,6.58,6.7,7.25,39.11,--,36.35,--,50.12,46.9, 固定资产净值率(%),--,67.45,--,70.9,--,68.27,--,72.81,--,72.08,--,73.76,--,75.45,--,77.15,--,78.77,--,78.86,--,80.57,--,82.31,--,84.04,--,82.9,--,82.81,--,84.42,--,86.13,--,87.78,--,85.3,--,87.06,--,90.58,84.99, 资本固定化比率(%),121.07,123.45,126.65,130.66,127.16,131.31,124.76,108.22,104.51,104.94,96.56,99.65,99.7,101.02,95.34,99.26,100.37,105.69,103.73,110.34,111.1,112.88,113.55,117.86,119.77,122.41,119.78,121.04,118.78,119.22,117.65,105.75,105.1,104.61,104.79,107.46,103.9,179.65,--,177.09,--,220.97,260.43, 产权比率(%),32.2,35.98,34.44,41.52,40.77,45.4,49.19,47.63,47.62,40.18,35.39,37.33,37.7,28.93,27.38,30.62,21.73,23.36,21.74,23.58,24.67,26.45,27.85,27.62,29.88,32.53,30.69,29.02,30.14,24.62,21.59,9.53,10.91,14.55,11.83,11.93,12.1,102.62,--,87.49,--,129.25,173.24, 清算价值比率(%),421.06,387.51,400.92,353.1,352.38,327.07,309.13,315.84,312.6,352.03,385.83,371.03,368.48,450.14,469.76,430.89,566.27,534.06,566.51,530.4,511.38,483.95,464.66,468.01,440.31,412.73,431.52,449.13,434.76,510,567.43,1159.49,1020.21,790.09,948.89,941.62,929.88,197.25,--,214.04,--,177.13,157.49, 固定资产比重(%),--,70.71,--,77.23,--,66.91,--,63.05,--,63.95,--,63.02,--,72.38,--,74.68,--,83.94,--,81.42,--,83.63,--,88.04,--,89.58,--,77.05,--,73.43,--,86.63,--,88.31,--,93.71,--,68.36,--,82.53,--,91.3,65.53,