报告日期,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-03-31,2015-12-31,2014-12-31,2013-12-31, 流动比率(%),3.12,3.07,3.21,3.06,3.22,4.16,4.17,3.81,3.61,3.84,4.71,4.4,5.53,6.4,6.27,2.65,2.49,2.56,--,2.43,--,2.19,2.38,1.76,1.4, 速动比率(%),2.49,2.39,2.55,2.53,2.7,3.52,3.58,3.38,3.07,3.3,4.25,4.02,5.09,5.85,5.71,2.27,2.1,2.12,--,1.96,--,1.76,1.93,1.37,1.06, 现金比率(%),67.39,92.95,67.42,66.6,69.65,87.86,103.85,90.14,73.42,87.64,127.98,121.72,81.41,125.22,213.07,74.64,95.24,109.59,--,88.95,--,88.64,83.56,37.99,26.57, 利息支付倍数(%),18351.53,3805.76,-3160.35,1490.09,4049.75,-1751.7,-812.39,-2020.89,-1049.53,-1908.05,1787.79,-2044.76,-1368.9,-3952.44,526.62,1723.99,1780.78,2403.23,6056.37,-1347.06,-3520.19,1517.81,-941.06,14073.19,1873.46, 资产负债率(%),33.4,35.32,35.15,34.66,31.35,26.5,20.22,22.88,22.87,22.72,19.39,20.71,18.33,15.39,15.65,34.54,37.52,37.11,--,38.66,--,41.45,38.51,48,51.62, 长期债务与营运资金比率(%),0.15,0.19,0.17,0.13,0.1,0.12,0.01,0.01,0,0,0,0,--,--,--,--,--,--,--,--,--,--,--,--,--, 股东权益比率(%),66.6,64.68,64.85,65.34,68.65,73.5,79.78,77.12,77.13,77.28,80.61,79.29,81.67,84.61,84.35,65.46,62.49,62.89,--,61.34,--,58.55,61.49,52,48.38, 长期负债比率(%),7.7,9.26,9.1,7.03,5.42,6.61,0.36,0.37,0.05,0.06,0.06,0.06,--,--,--,--,--,--,--,--,--,--,--,--,--, 股东权益与固定资产比率(%),--,613.7,--,640.16,--,558.81,--,562.73,--,1253.11,--,1523.07,--,1758.83,--,1027.95,967.37,798.63,--,634.72,--,--,395.23,279.93,--, 负债与所有者权益比率(%),50.14,54.6,54.2,53.04,45.67,36.06,25.35,29.67,29.66,29.4,24.05,26.11,22.44,18.19,18.56,52.76,60.04,59.01,--,63.02,--,70.81,62.62,92.31,106.7, 长期资产与长期资金比率(%),35.52,35.89,31.7,30.08,31.57,33.11,33.53,30.81,31.61,26.52,23.01,22.3,--,--,--,--,--,--,--,--,--,--,--,--,--, 资本化比率(%),10.36,12.52,12.31,9.72,7.32,8.26,0.45,0.47,0.07,0.07,0.07,0.08,--,--,--,--,--,--,--,--,--,--,--,--,--, 固定资产净值率(%),--,70.6,--,74.49,--,77.28,--,81.2,--,66.04,--,68.05,--,67.64,--,68.97,68.88,69.65,--,72.49,--,--,75.64,75.92,--, 资本固定化比率(%),39.63,41.03,36.15,33.31,34.06,36.09,33.68,30.96,31.63,26.54,23.03,22.32,13.13,12.49,11.69,21.47,20.37,20.5,--,23.57,--,31.05,27.4,37.4,61.09, 产权比率(%),46.99,51.28,50.8,49.89,42.53,33,22.43,26.41,27.22,26.87,21.54,23.69,19.76,16.51,17.04,49.6,56.04,54.2,--,57.27,--,63.96,56.82,88.18,103.85, 清算价值比率(%),316.86,298.85,301.18,304.15,339.22,407.52,552.34,485.11,470.07,477.01,570.69,527.33,--,--,--,--,--,--,--,--,--,--,--,--,--, 固定资产比重(%),--,10.54,--,10.21,--,13.15,--,13.7,--,6.17,--,5.21,--,4.81,--,6.37,6.46,7.87,--,9.66,--,--,15.56,18.58,--,