报告日期,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2014-12-31,2013-12-31,2012-12-31, 流动比率(%),2.16,2.18,2.91,2.97,2.21,2.43,3.12,3.15,5.07,5.2,4.18,3.14,2.92,3.09,3.42,4.34,3.81,4.6,2.38,1.14,--,--,--,1.23,0.98,0.92,0.73, 速动比率(%),1.72,1.74,2.37,2.45,1.64,1.73,2.25,2.19,3.79,3.78,3.06,2.26,2.4,2.48,2.74,3.65,3.25,4,2.15,0.87,--,--,--,0.94,0.79,0.69,0.59, 现金比率(%),84.21,78.83,145.06,135.18,80.83,84.05,122.67,105.43,207.74,235.74,185.95,98.22,64.86,69.98,104.71,128.52,100.46,126.46,160.27,18.63,--,--,--,27.28,29.7,26.37,29.07, 利息支付倍数(%),3266.59,2414.57,-5065.62,1130.64,2165.09,-2336.69,-3854.78,-1714.24,-751.66,-20189.36,298.35,-1486.86,-1030.85,-2193.3,298.46,1059.95,962.67,964.28,638.62,73888.84,2283.66,2202.35,542.97,875.41,414.45,293.21,223.94, 资产负债率(%),45.92,44.67,42.32,41.78,31.86,29.3,25.7,24.71,22.43,21.2,22.44,26.39,24.3,21.08,18.9,13.85,14.75,12.83,36.03,51.75,--,--,--,49.06,56.57,59.15,80.2, 长期债务与营运资金比率(%),0.49,0.37,0.24,0.19,0.31,0.23,0.18,0.16,0.21,0.18,0.14,0.13,0.1,0.07,0.05,0.02,0.01,--,0.21,2.53,--,--,--,1.26,--,--,--, 股东权益比率(%),54.08,55.33,57.68,58.22,68.15,70.7,74.3,75.29,77.57,78.8,77.56,73.61,75.7,78.92,81.1,86.15,85.25,87.17,63.97,48.25,--,--,--,50.94,43.43,40.85,19.8, 长期负债比率(%),11.26,8.84,8.07,6.65,8.05,6.62,6.05,5.38,8.08,7.08,5.45,4.67,3.73,2.39,1.99,0.58,0.27,--,7.91,13.13,--,--,--,10.5,--,--,--, 股东权益与固定资产比率(%),--,218.62,--,242.66,--,238.74,--,218.08,--,213.18,--,218.26,--,213.78,--,206.49,--,296.47,--,131.66,--,--,--,170.86,--,--,--, 负债与所有者权益比率(%),84.92,80.74,73.38,71.77,46.75,41.45,34.59,32.81,28.91,26.9,28.93,35.85,32.11,26.72,23.3,16.08,17.3,14.72,56.31,107.26,--,--,--,96.31,130.28,144.78,404.97, 长期资产与长期资金比率(%),87.98,87.78,75.46,72.25,69.98,67.04,62.6,63.83,59.72,60.1,58.16,57.88,57.28,57.91,57.63,57.95,60.98,--,49.78,94.63,--,--,--,90.85,--,--,--, 资本化比率(%),17.23,13.77,12.27,10.25,10.56,8.56,7.53,6.66,9.44,8.24,6.57,5.96,4.7,2.94,2.4,0.66,0.31,--,11.01,21.39,--,--,--,17.09,--,--,--, 固定资产净值率(%),--,74.4,--,73.19,--,73.3,--,76.16,--,78.44,--,80.15,--,81.12,--,83.02,--,78.27,--,80.11,--,--,--,76.26,--,--,--, 资本固定化比率(%),106.3,101.8,86.01,80.5,78.24,73.31,67.7,68.38,65.94,65.5,62.24,61.55,60.1,59.67,59.05,58.34,61.18,57.59,55.94,120.38,--,--,--,109.58,107.13,118.64,222.19, 产权比率(%),57.2,52.13,44.01,42.15,42.78,37.41,29.59,27.61,22.84,20.8,22.97,29.97,29.59,24.76,21.27,13.96,15.03,12.41,54.55,103.32,--,--,--,90.99,125.05,137.76,387.48, 清算价值比率(%),309.89,331.35,375.52,387.49,321.86,361.07,434.79,458.58,533.8,576.15,532.94,431.82,428.22,491.48,555.48,793.24,743.49,--,277.06,189.59,--,--,--,200.9,--,--,--, 固定资产比重(%),--,25.31,--,23.99,--,29.61,--,34.53,--,36.97,--,33.72,--,36.92,--,41.72,--,29.4,--,36.65,--,--,--,29.81,--,--,--,