报告日期,2021-12-31,2020-12-31,2019-12-31,2018-12-31,2017-12-31,2016-12-31,2015-12-31,2014-12-31,2013-12-31,2012-12-31,2011-12-31, 流动比率(%),1.27,1.17,1.13,1.13,1.22,1.84,2.14,1.35,1.42,1.16,0.77, 速动比率(%),0.77,0.77,0.74,0.72,0.76,1.05,1.27,0.59,0.59,0.34,0.3, 现金比率(%),28.13,19.81,21.87,22.94,27.6,39.14,69.94,18.3,9.89,4.92,3.59, 利息支付倍数(%),1340.24,723.92,-157.11,809.79,2009.9,2614.5,801.54,615.34,769.24,721.86,890.03, 资产负债率(%),41.81,44.82,43.11,38.66,35.94,24.4,25.4,46.57,46.03,47.46,50.18, 长期债务与营运资金比率(%),0.03,--,--,0.61,0.69,--,0.03,1.01,1.18,3.76,--, 股东权益比率(%),58.19,55.18,56.89,61.34,64.06,75.6,74.6,53.43,53.97,52.54,49.83, 长期负债比率(%),0.31,--,--,2.62,4.58,--,0.82,11.38,14.17,16.47,--, 股东权益与固定资产比率(%),162.5,162.68,173.56,213.74,252.47,305.38,205.24,156.62,135.33,--,--, 负债与所有者权益比率(%),71.85,81.22,75.78,63.04,56.1,32.28,34.05,87.17,85.3,90.32,100.7, 长期资产与长期资金比率(%),89.37,--,--,96.82,92.98,--,68.32,87.12,87,98.13,--, 资本化比率(%),0.52,--,--,4.1,6.67,--,1.09,17.56,20.8,23.87,--, 固定资产净值率(%),64.32,64.35,67.95,71.07,71.8,64.31,72.07,72.25,78.4,--,--, 资本固定化比率(%),89.84,93.1,96,100.96,99.62,76.46,69.07,105.68,109.85,128.9,128.48, 产权比率(%),65.03,75.27,70.55,59.29,53.31,30.28,31.42,81.73,79.54,84.44,94.17, 清算价值比率(%),253.67,--,--,261.13,276.82,--,391.01,204.25,202.38,187.47,--, 固定资产比重(%),35.81,33.92,32.78,28.7,25.37,24.76,36.35,34.11,39.88,--,--,