报告日期,2020-12-31,2019-12-31,2018-12-31,2017-12-31,2016-12-31,2015-12-31,2014-12-31,2013-12-31,2012-12-31,2011-12-31,2010-12-31,2009-12-31,2008-12-31,2007-12-31,2006-12-31,2005-12-31,2004-12-31,2003-12-31,2002-12-31,2001-12-31,2000-12-31,1999-12-31,1998-12-31,1997-12-31, 流动比率(%),0.96,2.16,2.08,2.21,2.22,2.12,2.5,2.05,3.07,4.61,2.82,3.12,3.49,2.44,1.58,1.18,1.2,1.11,1.26,2,1.35,1.17,0.74,0.54, 速动比率(%),0.56,0.73,0.77,1.59,1.59,1.42,1.61,1.52,2.12,3.68,2.12,2.2,2.62,2.13,1.31,0.61,0.7,0.73,0.74,1.47,0.71,0.67,0.39,0.16, 现金比率(%),2.42,2.26,7.06,133.36,136.46,113.97,121.06,119.12,162.82,308.46,169.03,178.13,226.48,173.69,92.38,21.84,36,41.48,36.29,103.98,11.7,2.95,1.86,2.86, 利息支付倍数(%),-1162.81,-56.91,172.22,597.98,652.41,822.2,722.42,722.27,641.61,677.09,762.95,809.89,682.51,789.36,950.98,1090.81,1037.24,1061.73,1382.94,1472.47,1016.75,1156.93,442.04,3532.58, 资产负债率(%),119.49,66.54,62.08,53.24,46.4,50.56,40.03,45.93,41.07,39.31,39.99,31.29,30.71,27.57,39.83,27.4,40.06,37.22,37.86,29.46,55.04,51.03,62.94,64.13, 长期债务与营运资金比率(%),-10.92,0.09,0.02,--,--,0,0,0.03,--,0.05,0.3,0.06,--,--,0,0,1.58,0,1,0,0.53,1.03,0,0, 股东权益比率(%),-19.49,33.46,37.92,46.76,53.6,49.44,59.97,54.07,58.93,60.69,60.01,68.71,69.29,72.43,60.17,72.6,59.94,62.78,62.14,70.54,44.96,48.97,37.06,35.87, 长期负债比率(%),27.74,3.34,0.92,--,--,0,0.02,0.92,--,2.63,10.96,2.34,--,--,0,0,9.37,0,7.94,0,7.35,7.49,0,0, 股东权益与固定资产比率(%),-95.81,--,315.98,525.76,496.06,392.96,387.53,312.27,406.42,524.15,507.79,466.05,364.16,320.83,286.4,140.03,131.93,146.77,135.02,318.84,129.13,127.8,85.13,67.78, 负债与所有者权益比率(%),-612.99,198.9,163.7,113.85,86.58,102.27,66.76,84.96,69.69,64.76,66.64,45.53,44.32,38.06,66.2,37.74,66.83,59.27,60.92,41.77,122.41,104.19,169.83,178.76, 长期资产与长期资金比率(%),479.47,72.82,70.32,--,--,45.96,43.21,62.19,--,59.94,61.79,61.86,--,--,61.82,93.32,92.29,93.79,88.69,58.32,89.17,87.07,143.54,181.94, 资本化比率(%),336.51,9.08,2.38,--,--,0,0.03,1.67,--,4.15,15.45,3.3,--,--,0,0,13.52,0,11.33,0,14.05,13.27,0,0, 固定资产净值率(%),69.93,--,78.39,74.49,77.16,79.25,81.12,83.3,81.64,79.53,71.89,75.22,77.5,79.84,73.59,78.05,81.35,81.91,85.79,76.86,74.8,80.95,86.76,92.68, 资本固定化比率(%),-202.73,80.09,72.04,38.1,35.27,45.96,43.22,63.25,60.89,62.53,73.09,63.97,66.06,46.26,61.82,93.32,106.71,93.79,100.03,58.32,103.75,100.39,143.54,181.94, 产权比率(%),-465.58,111.27,94.44,79.69,68.15,73.68,49.36,60.99,35.44,26.49,51.42,29.57,22.44,37.69,66.2,37.74,65.85,59.09,60.92,41.77,104.14,104.19,169.83,178.76, 清算价值比率(%),106.2,260.51,271.38,--,--,266.96,324.84,278.68,--,542.25,270.7,423.26,--,--,234.85,308.07,215.36,246.26,237.32,324.8,190.31,177.49,145.1,138.93, 固定资产比重(%),20.35,--,12,8.89,10.8,12.58,15.47,17.31,14.5,11.58,11.82,14.74,19.03,22.58,21.01,51.85,45.44,42.78,46.02,22.12,34.82,38.32,43.53,52.93,