报告日期,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2015-12-31,2014-12-31,2013-12-31, 流动比率(%),2.02,2.18,2.33,2.19,2.66,3.1,3.25,2.72,3.44,3.57,3.52,3.41,3.03,3.03,3.06,2.4,1.41,1.33,--,1.24,--,1.19,1.17,1.17, 速动比率(%),1.42,1.64,1.83,1.76,2.04,2.47,2.56,2.21,2.74,2.94,2.87,2.91,2.51,2.53,2.49,1.98,0.99,0.98,--,0.83,--,0.71,0.77,0.76, 现金比率(%),19.86,27,19.59,23.88,17.47,26.47,26.56,19.85,19.55,23.82,28.17,23.01,31.44,23.68,31.62,108.31,11.77,11.59,--,14.91,--,14.76,3.93,9.91, 利息支付倍数(%),97868.65,97112.13,3679.77,-1624.03,-5756.88,6806.58,1176.43,15684.43,1958.02,3051.72,-5931.59,8758.36,5482.23,8201.36,-3026.61,5907.75,4396.2,13661.08,-22188.8,1147,1534.01,747.81,1213.32,1886.02, 资产负债率(%),40.53,37.94,36.46,38.5,32.88,28.43,27.3,33.55,28.35,27.5,28.92,30.02,32.19,32.35,32.34,40.29,63.96,66.9,--,71.53,--,71.98,72.1,66.88, 长期债务与营运资金比率(%),--,--,0,0,0,0,0,0,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--, 股东权益比率(%),59.47,62.06,63.54,61.5,67.12,71.57,72.7,66.45,71.65,72.5,71.08,69.98,67.81,67.65,67.66,59.71,36.04,33.1,--,28.47,--,28.02,27.9,33.12, 长期负债比率(%),--,--,0,0,0.01,0.03,0.05,0.04,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--, 股东权益与固定资产比率(%),--,414.79,--,940.45,--,853.39,--,775.5,--,721.89,--,708.57,--,707.8,--,690.75,301.45,276.12,--,254.89,--,268.85,226.43,--, 负债与所有者权益比率(%),68.17,61.15,57.37,62.61,48.99,39.73,37.54,50.48,39.57,37.93,40.69,42.9,47.48,47.82,47.81,67.48,177.49,202.12,--,251.27,--,256.85,258.47,201.92, 长期资产与长期资金比率(%),--,--,41.54,41.8,39.48,39.62,37.89,37.4,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--, 资本化比率(%),--,--,0.01,0.01,0.02,0.04,0.06,0.07,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--, 固定资产净值率(%),--,62.76,--,42.87,--,44.97,--,48.16,--,51.33,--,54.07,--,55.59,--,57.11,57.89,58.76,--,59.02,--,52.07,49.26,--, 资本固定化比率(%),45.38,45.19,41.55,41.81,39.49,39.63,37.91,37.42,34.69,33.36,31.26,26.8,25.95,26.39,24.73,25.72,59.97,64.75,--,68.32,--,70.96,78.91,83.89, 产权比率(%),60.72,53.26,49.65,55.17,41.15,32.3,30.67,41.58,30.49,29.27,31.12,34.04,40.08,40.1,40.25,59.04,154.09,178.51,--,228.57,--,241.06,239.79,185.76, 清算价值比率(%),--,--,304.3,282.38,344.53,408.77,421.8,349.19,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--, 固定资产比重(%),--,14.96,--,6.54,--,8.39,--,8.57,--,10.04,--,9.88,--,9.56,--,8.64,11.95,11.99,--,11.17,--,10.42,12.32,--,