报告日期,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2008-12-31,2007-12-31, 流动比率(%),2.01,2,1.78,1.76,2.51,2.64,2.84,2.59,2.84,3.21,3.13,2.49,2.38,2.19,2.08,2.35,3.14,3.98,9.04,6.22,2.61,2.43,3.35,2.04,2.28,2.85,4.23,3.71,3.8,3.49,2.15,2.3,3.31,6.26,28.66,16.62,33.93,30.49,32.79,20.3,20.77,22.23,22.71,27.57,4.29,2.84,--,2.49,--,1.56,1.24, 速动比率(%),0.98,0.98,0.99,0.98,1.23,1.31,1.34,1.2,1.25,1.6,1.7,1.4,0.94,0.94,1.13,1.42,1.85,2.25,5.01,3.59,1.41,1.3,1.73,0.94,1.15,1.44,1.99,1.95,2.5,2.41,1.5,1.13,1.55,3.47,15.83,10.08,22.54,20.66,22.84,15.12,15.17,15.63,15.39,18.78,1.23,1.3,--,1.06,--,0.43,0.38, 现金比率(%),57.7,55.87,61.97,64.98,61.61,60.09,73.52,67.66,31.42,42.67,75.01,64.08,40.77,48.95,74.16,105.61,110.12,143.14,317.24,231.51,72.14,76.28,100.38,44.78,58.08,82.98,107.58,125.46,134.07,174.92,119.41,76.28,104.83,259.06,1346.89,898.9,1833.52,1745.11,1959.3,1342.16,1248.56,1314.45,1397.24,1760.03,21.18,110.08,--,79.53,--,11.42,10.46, 利息支付倍数(%),3210.51,222.69,372.43,-2235.61,-955.92,-1074.97,-5770.13,1960.46,-505.96,797.59,174.07,-108.22,-222.33,616.3,115.94,-217.29,207.22,212.16,283.42,201.31,151.03,191.5,203.6,305.59,171.08,176.67,239.85,729.11,949.82,1726.69,2456.8,-9600.45,-2854.35,-2249.28,-1863.83,-674.85,-653.02,-455.68,-240.22,-645.01,-1128.6,-1110.71,1267.84,1426.54,1063.23,922.37,--,587.75,637.94,484.1,159.57, 资产负债率(%),25,24.74,27.23,27.45,23.97,25.87,26.44,25.56,25.37,23.33,23.92,24.67,26.16,28.25,27.94,28.08,23.25,19.75,18.8,20.83,40.65,41.87,41.52,38.35,37.36,34.96,30.98,34.04,34.28,36.05,36.49,26.4,22.1,16.85,6.9,5.63,3.82,4.2,3.82,5.6,5.56,5.37,5.51,4.5,21.93,31.85,--,35.04,--,49.42,59.45, 长期债务与营运资金比率(%),0.12,0.12,0.14,0.14,0.13,0.21,0.26,0.19,0.23,0.22,0.22,0.13,0.14,0.15,0.16,0.15,0.2,0.2,0.31,0.33,0.83,0.86,0.87,0.85,0.63,0.53,0.48,0.46,0.45,0.44,0.27,0.22,0.18,0.11,0.05,--,--,--,--,--,--,0,--,--,0,--,--,--,--,0,0, 股东权益比率(%),75,75.26,72.77,72.55,76.03,74.13,73.56,74.44,74.63,76.67,76.08,75.33,73.84,71.75,72.06,71.92,76.75,80.25,81.2,79.17,59.35,58.13,58.48,61.65,62.64,65.04,69.02,65.96,65.72,63.95,63.51,73.6,77.9,83.15,93.1,94.37,96.18,95.8,96.18,94.4,94.44,94.63,94.49,95.5,78.07,68.15,--,64.96,--,50.58,40.55, 长期负债比率(%),2.64,2.66,2.58,2.56,3.77,6.38,8.45,5.83,7.28,7.48,7.47,3.78,4.21,4.1,4.13,4.5,6.89,7.2,12.93,12.67,22.86,22.71,27.38,17.61,16.37,16.92,18.19,18.4,18.71,18.46,8.43,5.57,6.02,5.67,3.12,--,--,--,--,--,--,0,--,--,0,--,--,--,--,0,0, 股东权益与固定资产比率(%),--,428.51,--,412.19,--,485.77,--,472.16,--,460.77,--,454.49,--,437.54,--,440.15,--,477.78,--,465.91,--,353.14,--,346.44,--,482.28,--,467.38,--,545.95,--,479.25,--,891.36,--,854.17,--,1268.86,--,1223.52,--,1603.37,--,1467.98,477.81,432.87,--,382.32,--,--,--, 负债与所有者权益比率(%),33.33,32.87,37.43,37.84,31.53,34.9,35.94,34.33,33.99,30.43,31.45,32.75,35.42,39.38,38.77,39.04,30.29,24.61,23.15,26.32,68.48,72.04,71,62.2,59.65,53.75,44.89,51.61,52.15,56.38,57.45,35.86,28.37,20.26,7.41,5.97,3.97,4.39,3.97,5.93,5.89,5.68,5.83,4.71,28.09,46.74,--,53.95,--,97.71,146.63, 长期资产与长期资金比率(%),72.49,73.19,75.82,76.47,63.76,62.25,61.71,62.98,61.62,60.86,60.57,62.8,63.26,64.05,67.92,60.34,60.58,60.44,57,58.61,67.54,68.27,64.23,74.81,68.38,62.31,57.24,53.87,52.18,50.33,58,70.31,62.23,46.16,34.3,--,--,--,--,--,--,10.1,--,--,24,--,--,--,--,45.54,64.36, 资本化比率(%),3.4,3.41,3.42,3.41,4.73,7.93,10.3,7.27,8.89,8.89,8.94,4.78,5.4,5.4,5.42,5.89,8.23,8.24,13.74,13.79,27.81,28.1,31.89,22.22,20.72,20.65,20.86,21.81,22.16,22.4,11.72,7.03,7.17,6.38,3.24,--,--,--,--,--,--,0,--,--,0,--,--,--,--,0,0, 固定资产净值率(%),--,58.44,--,60.82,--,62.5,--,65.03,--,66.66,--,69.06,--,71.2,--,73.05,--,74.49,--,76.37,--,77.17,--,79.65,--,76.22,--,78.89,--,79.81,--,79.99,--,70.53,--,73.31,--,65.34,--,67.84,--,62.26,--,63.62,63.05,64.2,--,66.67,--,--,--, 资本固定化比率(%),75.05,75.77,78.51,79.17,66.92,67.61,68.79,67.92,67.64,66.79,66.51,65.95,66.87,67.7,71.82,64.12,66.01,65.87,66.08,67.99,93.56,94.95,94.3,96.18,86.25,78.52,72.33,68.9,67.04,64.86,65.7,75.63,67.03,49.31,35.45,33.01,22.43,20.49,15.39,11.78,11.09,10.1,7.68,7.71,24,26.1,--,29.19,--,45.54,64.36, 产权比率(%),32.52,32.03,36.56,36.94,30.74,34.12,35.14,33.51,33.14,29.56,30.56,31.85,34.53,38.46,37.9,38.15,29.42,23.72,22.23,25.38,67.26,70.79,69.72,60.9,58.31,52.38,43.51,50.19,50.85,55.06,55.98,33.79,26.27,18.16,5.86,4.39,2.4,2.75,2.7,4.64,4.57,4.3,4.32,3.52,24.27,42.52,--,50.05,--,97.71,146.63, 清算价值比率(%),403.37,408.07,369.91,367.16,413.99,383.3,372.4,386.09,388.94,424.08,413.42,400.26,377.65,349.24,355.38,350.69,425.77,503.03,529.72,476.36,239.06,232.44,234.44,253.9,258.92,276.97,317.43,288.42,289.49,280.7,268.33,374.25,448.42,604.86,1653.95,--,--,--,--,--,--,2381.58,--,--,516.89,--,--,--,--,198.92,162.16, 固定资产比重(%),--,17.56,--,17.6,--,15.26,--,15.77,--,16.64,--,16.57,--,16.4,--,16.34,--,16.8,--,16.99,--,16.46,--,17.8,--,13.49,--,14.11,--,11.71,--,15.36,--,9.33,--,11.05,--,7.55,--,7.72,--,5.9,--,6.51,16.34,15.74,--,16.99,--,0,0,