报告日期,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(%),1.97,2.25,2.26,2.57,2.48,2.61,2.62,2.17,2.14,2.23,2.14,2.55,2.49,2.46,1.39,1.53,1.55,--,1.4,--,1.25,1.29,1.3,1.89,2.08, 速动比率(%),1.63,1.9,1.95,2.25,2.21,2.34,2.37,1.94,1.91,1.94,1.89,2.29,2.29,2.27,1.21,1.25,1.27,--,1.08,--,0.94,0.93,0.88,1.13,1.54, 现金比率(%),116.55,94.4,114.03,91.99,148.97,85.12,177.96,60.33,127.64,107.69,126.5,193.77,200.11,202.79,97.73,93.96,97.68,--,85.63,--,54.54,57.44,42.41,46.49,75.03, 利息支付倍数(%),-1446.17,-359.5,-9949.09,-4716.81,9221.2,1363.49,11057.81,-67927.74,1793.37,375.62,934.43,991,1249.75,2027.36,-1043.82,-2267.84,-2127.21,10104.38,-1222.62,-1121.64,37904.9,-9067.79,1222.27,1125.06,1913.15, 资产负债率(%),31.59,28.34,33.72,28.89,31.85,30.32,30.86,37.41,38.21,36.97,36.76,30.87,32.38,34.44,57.68,51.13,51.56,--,53.44,--,55.83,54.44,56.98,40.24,39.96, 长期债务与营运资金比率(%),--,--,--,--,--,--,0.03,0.03,0.04,0.05,--,--,--,--,0.12,0.13,0.14,--,0.06,--,--,--,0.07,--,--, 股东权益比率(%),68.41,71.66,66.28,71.11,68.15,69.68,69.14,62.59,61.79,63.03,63.24,69.13,67.62,65.56,42.32,48.87,48.44,--,46.56,--,44.17,45.56,43.02,59.76,60.04, 长期负债比率(%),--,--,--,--,--,--,1.38,1.3,1.5,2.21,--,--,--,--,2.45,3.11,3.43,--,1.23,--,--,--,1.19,--,--, 股东权益与固定资产比率(%),591.09,--,593.44,--,548.24,--,396.84,--,379.18,--,375.31,--,698.4,--,335.46,--,321.95,--,310.34,--,--,223.17,--,--,--, 负债与所有者权益比率(%),46.18,39.55,50.87,40.62,46.75,43.52,44.63,59.76,61.84,58.66,58.12,44.65,47.88,52.54,136.28,104.61,106.46,--,114.79,--,126.4,119.51,132.43,67.35,66.55, 长期资产与长期资金比率(%),--,--,--,--,--,--,37.33,38.87,37.83,37.52,--,--,--,--,59.29,59.51,59.32,--,63.35,--,--,--,71.06,--,--, 资本化比率(%),--,--,--,--,--,--,1.96,2.03,2.37,3.39,--,--,--,--,5.48,5.99,6.61,--,2.58,--,--,--,2.68,--,--, 固定资产净值率(%),59.23,--,63.34,--,62.42,--,66.04,--,71.75,--,76.95,--,69.07,--,67.46,--,67.56,--,67.08,--,--,68.42,--,--,--, 资本固定化比率(%),57.38,53.19,44.57,45.07,38.69,35.67,38.08,39.68,38.75,38.84,38.01,34.37,30.89,25.34,62.73,63.3,63.52,--,65.03,--,76.89,74.99,73.02,51.05,38.9, 产权比率(%),45.13,38.38,47.08,37.13,43.59,41.27,42.73,57.32,59.98,57.26,56.19,43.25,46.92,51.75,130.73,98.51,99.31,--,109.71,--,119.58,112.42,124.97,61.69,61.37, 清算价值比率(%),--,--,--,--,--,--,327.46,270.11,261.67,268.44,--,--,--,--,175.16,199.92,199.47,--,186.52,--,--,--,175.8,--,--, 固定资产比重(%),11.57,--,11.17,--,12.43,--,17.42,--,16.3,--,16.85,--,9.68,--,12.62,--,15.04,--,15,--,--,20.41,--,--,--,