报告日期,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2014-12-31,2014-06-30,2013-12-31,2012-12-31,2011-12-31, 流动比率(%),1.89,1.96,2.08,2.06,2.27,1.94,2.04,1.55,1.54,1.52,1.62,1.54,3.82,4.94,9.38,6.44,9.65,8.72,12.14,5.29,3.34,3.17,--,2.67,--,2.57,2.28,1.9,2.06,1.25, 速动比率(%),1.61,1.59,1.68,1.69,1.89,1.64,1.75,1.31,1.24,1.29,1.29,1.28,3.29,4.35,8.21,5.82,8.87,8.06,11.31,5.09,3.01,2.9,--,2.43,--,2.26,1.95,1.57,1.82,1.03, 现金比率(%),26.88,20.09,19.03,27.07,15.96,21.62,55.83,14.83,11.15,25.27,13.96,14.93,23.77,68.25,90.77,74.35,201.03,204.14,373.99,289.63,51.78,69.54,--,48.81,--,42.77,30.96,18.67,55.66,31.31, 利息支付倍数(%),1413.04,1263.91,1947.88,727.61,570.75,433.58,154.05,756.72,519.03,623.63,210.84,3192.02,7481.9,-62206.62,-94248.04,-12198.73,-4047.37,-21608.6,-1557.04,2646.61,2219.8,2430.33,978.21,1780.25,1566,1097.58,1294.72,1050.99,701.17,516.19, 资产负债率(%),49.17,42.53,40.62,41.69,44.44,52.72,53,48.22,47.05,48.13,40.01,41.11,18.82,15.1,8.41,12.18,9.08,9.87,7.48,16.69,23.55,24.76,--,29,--,28.17,31.59,37.14,34.32,61.03, 长期债务与营运资金比率(%),0.44,0.28,0.21,0.21,0.22,0.16,0.18,0.31,0.41,0.42,0.3,0.23,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,0.59, 股东权益比率(%),50.83,57.48,59.38,58.31,55.56,47.28,47,51.78,52.95,51.87,59.99,58.89,81.18,84.9,91.59,87.82,90.92,90.13,92.52,83.31,76.45,75.24,--,71,--,71.83,68.41,62.86,65.68,38.97, 长期负债比率(%),13.01,8.32,6.7,6.75,7.97,4.89,5.96,6.79,8.22,8.21,6.13,4.46,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,7.76, 股东权益与固定资产比率(%),--,451.22,--,405.48,--,313.12,--,297.57,--,268.37,--,355.8,--,1274.86,--,1163.32,--,1069.82,--,1014.29,--,510.01,--,457.53,--,--,355.52,--,--,--, 负债与所有者权益比率(%),96.73,73.99,68.41,71.5,80,111.5,112.78,93.11,88.84,92.78,66.69,69.8,23.19,17.78,9.18,13.87,9.99,10.95,8.09,20.04,30.8,32.9,--,40.84,--,39.21,46.17,59.08,52.24,156.61, 长期资产与长期资金比率(%),57.85,59.1,57.73,57.35,57.68,69.02,65.43,66.91,71.08,70.53,71.74,72.13,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,73.92, 资本化比率(%),20.38,12.64,10.14,10.38,12.54,9.38,11.25,11.59,13.44,13.66,9.28,7.04,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,16.61, 固定资产净值率(%),--,70.53,--,68.5,--,70.07,--,72.41,--,73.31,--,69.66,--,46.97,--,49.28,--,51.55,--,53.87,--,57.36,--,61.09,--,--,70.02,--,--,--, 资本固定化比率(%),72.66,67.65,64.24,64,65.95,76.16,73.72,75.68,82.12,81.69,79.08,77.58,37.13,33.21,29.69,29.46,21.58,22.47,20.32,18.65,33.36,34.06,--,36.73,--,44.3,46.35,49.27,47.13,88.65, 产权比率(%),91.14,68.74,61.38,63.66,64.57,80.22,80.71,88.79,84.65,88.79,64.26,67.29,22.54,17.11,8.47,13.11,9.17,10.14,7.23,19.16,29.13,31.16,--,39.01,--,36.91,43.85,57.72,51.02,154.14, 清算价值比率(%),206.42,242.44,261.83,256.49,268.26,253.47,253.07,207.42,211.38,205.57,242.63,236.16,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,155.73, 固定资产比重(%),--,12.74,--,14.38,--,15.1,--,17.4,--,19.33,--,16.55,--,6.66,--,7.55,--,8.43,--,8.21,--,14.75,--,15.52,--,--,19.24,--,--,--,