报告日期,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-03-31,2017-12-31,2017-06-30,2016-12-31,2016-06-30,2015-12-31,2015-06-30,2014-12-31,2013-12-31, 流动比率(%),3.08,2.9,2.86,3.35,4,2.32,--,2.94,--,3.38,--,5.91,3.59,2.44,1.62,1.46,1.32,1.28,0.94,1.32, 速动比率(%),2.85,2.67,2.62,3.12,3.8,2.14,--,2.69,--,3.11,--,5.02,3.16,2.1,1.36,1.22,1.28,1.21,0.62,1.19, 现金比率(%),168.53,146.54,116.52,114.43,229.7,80.04,--,115.55,--,108.47,--,43.85,104.17,109.91,40.02,8.76,63.14,20.54,2.15,15.04, 利息支付倍数(%),-1010.09,-2686.78,-8722.36,6266.72,4556.57,1784.56,--,477.14,195.66,3959,--,2926.83,1170.25,404.2,2031.94,1768.25,1949.09,2327.13,390.69,1792.53, 资产负债率(%),33.46,33.53,31.97,29.46,26.15,40.46,36.83,35.23,--,32.5,--,21.88,27.33,33.58,48.11,50.03,56.05,65.73,72.17,67.86, 长期债务与营运资金比率(%),0.12,0.1,0.06,0.06,0.03,0.04,--,0.05,--,0.05,--,0.11,0.12,--,--,--,--,0.76,-4.56,1.17, 股东权益比率(%),66.54,66.47,68.03,70.54,73.85,59.54,63.17,64.77,--,67.5,--,78.12,72.67,66.42,51.89,49.97,43.95,34.27,27.83,32.14, 长期负债比率(%),5.96,4.74,3.09,3.09,1.85,1.97,--,2.5,--,2.63,--,5.18,4.97,--,--,--,--,7.83,9.79,12.02, 股东权益与固定资产比率(%),--,601.69,--,1508.62,--,767.51,--,636.77,--,639.38,--,--,--,--,--,--,--,--,--,--, 负债与所有者权益比率(%),50.28,50.44,47,41.77,35.4,67.95,58.31,54.4,--,48.15,--,28.01,37.61,50.57,92.72,100.11,127.51,191.78,259.35,211.11, 长期资产与长期资金比率(%),39.01,34.8,32.01,28.77,20.29,37.71,--,36.54,--,32.11,--,50.71,56.36,--,--,--,--,124.11,176.26,130.62, 资本化比率(%),8.22,6.65,4.34,4.2,2.45,3.2,--,3.72,--,3.75,--,6.22,6.4,--,--,--,--,18.6,26.03,27.21, 固定资产净值率(%),--,78.57,--,61.06,--,63.89,--,67.68,--,70.14,--,--,--,--,--,--,--,--,--,--, 资本固定化比率(%),42.51,37.27,33.47,30.03,20.8,38.95,158.31,37.95,--,33.37,--,54.07,60.21,56.63,80.55,95.93,101.36,152.47,238.28,179.45, 产权比率(%),43.9,46.08,44.18,37.75,31.13,58.8,0,43.51,--,37.86,--,19.15,28.38,38.46,69.41,71.16,95.61,132.11,163.97,137, 清算价值比率(%),340.07,324.24,331.13,373.51,432.45,282.9,--,350.37,--,385.79,--,650.58,471.99,--,--,--,--,214.52,211.19,216.8, 固定资产比重(%),--,11.05,--,4.68,--,7.76,--,10.17,--,10.56,--,--,--,--,--,--,--,--,--,--,