报告日期,2021-12-31,2020-12-31,2019-12-31,2018-12-31,2017-12-31,2016-12-31,2015-12-31,2014-12-31,2013-12-31,2012-12-31,2011-12-31,2010-12-31,2009-12-31, 流动比率(%),1.41,2.69,4.05,3.88,4.14,3.43,2.55,2.67,3.91,4.03,0.73,0.35,0.1, 速动比率(%),1.26,2.54,3.87,3.68,4.01,3.31,2.41,2.43,3.76,3.87,0.63,0.28,0.09, 现金比率(%),89.78,111.33,38.4,336.15,376.45,304.07,215.4,219.6,342.16,361.5,47.52,15.51,4.19, 利息支付倍数(%),93772.21,1149.33,-380.84,-373.21,-527.01,-1022.43,-1319.44,-933.25,-1959.09,1657.01,976.65,866.71,-31846.38, 资产负债率(%),26.82,18.31,15.04,14.52,13.59,15.07,19.37,19.08,13.98,13.79,57.81,65.87,79.86, 长期债务与营运资金比率(%),--,--,--,--,--,--,--,--,--,--,-2.68,-1.05,--, 股东权益比率(%),73.18,81.69,84.96,85.48,86.41,84.93,80.63,80.92,86.02,86.21,42.19,34.13,20.14, 长期负债比率(%),--,--,--,--,--,--,--,--,--,--,24.1,26.34,--, 股东权益与固定资产比率(%),166.98,263.05,316.97,279.29,239.01,222.93,203.51,220.56,221.91,237.56,58.87,--,--, 负债与所有者权益比率(%),36.65,22.41,17.7,16.98,15.73,17.74,24.02,23.58,16.25,16,137.04,192.98,396.5, 长期资产与长期资金比率(%),--,--,--,--,--,--,--,--,--,--,114.82,143.35,--, 资本化比率(%),--,--,--,--,--,--,--,--,--,--,36.36,43.56,--, 固定资产净值率(%),52.23,51.75,55.87,60.05,65.36,68.9,73.63,74.69,77.06,79.51,85.67,--,--, 资本固定化比率(%),86.25,62.05,46.09,51.23,50.83,57.23,63.07,61.16,53.93,53.15,180.42,253.99,456.22, 产权比率(%),35.87,22.41,17.7,16.96,15.68,17.65,23.88,23.36,15.94,15.58,135.11,189.65,388.96, 清算价值比率(%),--,--,--,--,--,--,--,--,--,--,170.19,149.29,--, 固定资产比重(%),43.83,31.06,26.81,30.61,36.15,38.1,39.62,36.69,38.77,36.29,71.66,--,--,