报告日期,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2006-03-31,2005-12-31,2005-09-30,2005-06-30,2005-03-31,2004-12-31,2004-09-30,2004-06-30,2004-03-31,2003-12-31,2003-09-30,2003-06-30,2003-03-31,2002-12-31,2002-09-30,2002-06-30,2002-03-31,2001-12-31,2001-06-30,2000-12-31,2000-06-30,1999-12-31,1999-06-30,1998-12-31,1998-06-30,1997-12-31,1997-06-30,1996-12-31,1996-06-30,1995-12-31,1995-06-30,1994-12-31,1994-06-30,1994-03-31,1993-12-31,1992-12-31,1991-12-31,1990-12-31, 流动比率(%),1.2,1.16,1.08,1.07,1.17,1.21,1.03,0.99,0.95,0.93,1.23,1.23,1.44,1.45,1.56,1.75,1.83,1.75,2.1,2.75,2.37,2.15,2.18,2.35,3.21,3.06,2.79,2.68,2.66,3.28,2.86,2.88,2.67,2.5,2.31,2.31,2.18,2.04,2.07,1.97,1.84,1.67,2.16,2.32,2.28,2.24,2.31,2.52,2.37,1.98,0.92,1.81,1.73,1.79,1.32,1.27,1.11,1.23,1.54,1.75,2.07,2.12,2.61,2.75,2.78,2.92,2.66,2.73,2.66,2.68,2.31,2.34,2.2,1.76,1.76,1.6,1.56,1.49,2.15,2.21,2.23,1.99,2.05,1.35,1.29,1.26,1.4,1.14,1.38,1.39,1.99,2.51,3.37,1.52,1.5,1.64,1.76,1.98, 速动比率(%),0.52,0.53,0.47,0.45,0.6,0.61,0.47,0.43,0.48,0.46,0.46,0.35,0.53,0.56,0.61,0.71,0.85,0.76,0.9,0.92,0.72,0.69,0.94,0.76,0.96,1,1.18,1.21,1.33,1.4,1.36,1.4,1.3,1.32,1.3,1.3,1.44,1.37,1.55,1.49,1.43,1.26,2.12,2.28,2.24,2.19,2.28,2.48,2.34,1.93,0.89,1.75,1.68,1.75,1.29,1.24,1.06,1.18,1.5,1.71,2.06,2.09,2.59,2.72,2.75,2.84,2.61,2.68,2.62,2.62,2.25,2.25,2.14,1.68,1.62,1.48,1.45,1.41,1.59,2.06,2.04,1.78,1.8,1.12,1.1,0.63,1.4,0.7,1.38,0.94,1.99,2.03,3.37,1.06,0.57,0.73,1.62,1.78, 现金比率(%),43.06,45.55,39.9,35.31,48.92,42.45,34.68,31.71,37.93,37.89,37.42,24.27,42.53,45.99,49.53,59.77,78.22,67.76,79.8,76.33,58.85,59.38,63.1,55.5,87.59,93.47,92.59,84.66,99.57,89.98,90.53,89.16,89.67,96.17,89.81,77.62,86.59,85.45,142.74,138.38,132.93,119.6,201.38,218.15,202.61,202.28,198.95,202.53,199.3,152.46,59.74,67.57,57.52,122.42,54.97,42.84,77.23,97.05,86.63,112.33,119.94,154.37,154.02,137.45,120.29,152.8,86.93,73.58,70.65,85.56,74,64.85,115.91,77.87,84.48,115.22,51.65,68.53,95.66,136.22,139.55,41.32,28.38,46.89,39.81,25.62,0,34.38,0,65.61,0,110.71,0,0,27.8,45.28,28.91,30.49, 利息支付倍数(%),-167.66,-503.63,-903,-1169.66,-1482.39,361.75,306.13,353.28,395.6,488.41,374.23,420.29,549.45,1014.96,496.66,576.09,643.84,510.84,476.83,420.42,597.25,2698.39,-1855.93,-452.77,-557.54,-584.29,-425.29,-405.76,-770.03,-809.94,-592.1,-510.52,-714.97,-3252.98,-2751.19,-1574.7,-1217.14,-394.71,-687.11,-605.83,-647.58,-371.07,-353.21,-516.35,-638.82,-4715.86,-2788.2,-1812.12,-1097.4,4683.6,4172.06,3722.82,5005.64,-3462.22,-2940.72,-1888.49,-1489.36,-1049.85,-1062.57,-1008.59,-2941.32,-3555.21,-3037.19,-4728.68,-12866.49,20022.81,-212090.08,-20689.28,-6235.21,-6254.35,-6261.02,-3179.3,-6688.61,7078.26,-4251.26,-3600.9,-3517.7,-602.8,-390.1,-345.76,-271.31,-377.05,-1051.81,-385.87,-1396.68,-630.54,--,2119.89,--,-259.29,--,--,--,5427.25,-12328.78,1798.99,1480.68,-1436.05, 资产负债率(%),25.3,26.79,27.98,27.21,30.75,29.69,30.52,30,33.62,34.7,35.36,32.73,36.73,39.44,41.71,43.04,44.34,46.27,49.14,46.1,45.62,48.37,49.46,45.45,45.66,47.65,46.09,44.98,40.56,35.44,34.92,33.89,32.71,32.79,30.57,27.09,24.38,25.75,24.54,25.54,27.1,26.87,24.3,22.57,24.11,23.79,23.32,20.08,21.71,21.1,26.41,24.87,23.56,20.99,22.15,20.13,21.98,20.07,18.79,19.56,19.3,18.4,16.42,15.3,15.55,14.06,15.02,14.22,14.31,13.7,13.43,12.35,13.29,13.18,13.17,14.47,16.02,15.16,23.16,19.94,19.58,24.73,22.39,32.71,35.05,39.77,31.11,42.3,29.49,32.28,29.54,23.9,21.42,34.84,39.7,28.17,92.29,85.35, 长期债务与营运资金比率(%),--,--,--,--,--,--,--,--,--,--,--,--,--,0.18,0.3,0.39,0.36,0.41,0.64,0.68,0.65,0.69,0.69,0.68,0.44,0.46,0.43,0.42,0.34,0.34,0.32,0.31,0.26,0.24,0.17,0.14,--,--,--,--,--,--,--,0,--,0,--,0,--,--,--,0,--,--,--,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,--,0.19,0.25,1.24,1.06, 股东权益比率(%),74.7,73.21,72.02,72.79,69.25,70.31,69.48,70,66.38,65.3,64.64,67.27,63.27,60.56,58.29,56.96,55.66,53.73,50.86,53.9,54.38,51.63,50.54,54.55,54.34,52.35,53.91,55.02,59.44,64.56,65.08,66.11,67.29,67.21,69.43,72.91,75.62,74.25,75.46,74.46,72.9,73.13,75.7,77.43,75.89,76.21,76.68,79.92,78.29,78.9,73.59,75.13,76.44,79.01,77.85,79.87,78.02,79.93,81.21,80.44,80.7,81.6,83.59,84.7,84.45,85.94,84.98,85.78,85.69,86.3,86.57,87.65,86.71,86.82,86.83,85.53,83.98,84.84,76.84,80.06,80.42,75.27,77.61,67.29,64.95,60.23,68.89,57.7,70.52,67.72,70.46,76.1,78.58,65.16,60.3,71.83,7.71,14.65, 长期负债比率(%),--,--,--,--,--,--,--,--,--,--,--,--,--,2.25,4.65,7.71,8.27,8.95,17.02,20.55,17.73,18.02,18.86,21.36,22,22.49,19.51,18.21,14.45,15.24,12.92,12.24,9.61,8.58,5.45,4.1,--,--,--,--,--,--,--,0,--,0,--,0,--,--,--,0,--,--,--,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,--,3.21,3.5,27.42,31.43, 股东权益与固定资产比率(%),--,174.91,--,169.43,--,171.72,--,167.64,--,161.99,--,156.6,--,152.43,--,148.11,--,138.5,--,124.08,--,120.78,--,150,--,287.56,--,302.97,--,294.71,--,278.94,--,270.31,--,257.62,--,249.73,--,240.16,--,234.55,--,343.66,--,332.69,--,332.17,--,321.07,--,461.6,--,457.34,--,361.08,--,315.93,198.18,195.6,251.38,245.62,315.55,309.58,310.26,303.9,300.03,296.36,296.03,291.93,307.85,279.45,277.21,271.86,270.38,266.11,258.9,252.31,248.96,227.25,223.33,213.84,192.04,159.96,159.61,161.87,295.01,281.21,269.35,274.97,292.5,294.16,270.6,139.44,143.51,120.25,267.29,246.89, 负债与所有者权益比率(%),33.87,36.59,38.85,37.39,44.4,42.22,43.93,42.87,50.65,53.15,54.71,48.66,58.05,65.14,71.56,75.57,79.66,86.12,96.63,85.52,83.89,93.68,97.87,83.31,84.02,91.01,85.49,81.77,68.25,54.89,53.67,51.26,48.6,48.78,44.03,37.16,32.24,34.69,32.52,34.3,37.18,36.75,32.1,29.15,31.77,31.21,30.42,25.12,27.73,26.75,35.89,33.11,30.83,26.56,28.44,25.2,28.17,25.11,23.14,24.32,23.91,22.54,19.64,18.06,18.42,16.37,17.67,16.57,16.7,15.87,15.51,14.09,15.32,15.18,15.17,16.92,19.07,17.87,30.15,24.91,24.34,32.85,28.84,48.6,53.96,66.02,45.17,73.3,41.81,47.66,41.92,31.4,27.25,53.47,65.85,39.23,1197.52,582.8, 长期资产与长期资金比率(%),--,--,--,--,--,--,--,--,--,--,--,--,--,94.72,89.47,83.09,76.25,77.67,71.91,70.58,73.6,73.82,71.09,60.19,36.29,36.42,39.27,41.01,43.87,45.28,49.36,49.81,51.7,53.81,57.79,62.47,--,--,--,--,--,--,--,62.33,--,62.24,--,63.11,--,--,--,73.96,--,--,--,93.54,97.18,94.98,87.58,81.87,74.57,75.06,68.59,68.63,67.51,68.9,70.82,71.83,72.77,73.76,79.66,81.19,81.61,88.45,88.48,89.86,89.26,91.33,65.37,69.8,70.03,67.4,69.75,82.76,84.3,83.1,81.75,89.87,84.22,81.56,67.44,56.71,45.99,--,76.03,85.11,139.23,86.62, 资本化比率(%),--,--,--,--,--,--,--,--,--,--,--,--,--,3.59,7.38,11.92,12.93,14.28,25.08,27.61,24.59,25.87,27.17,28.14,28.82,30.05,26.57,24.87,19.56,19.1,16.57,15.62,12.5,11.32,7.28,5.32,--,--,--,--,--,--,--,0,--,0,--,0,--,--,--,0,--,--,--,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,--,5.05,4.65,78.06,68.21, 固定资产净值率(%),--,57.42,--,58.91,--,60.52,--,62.46,--,64.06,--,65.17,--,66.79,--,68.02,--,71.81,--,74.64,--,76.19,--,73.1,--,59.44,--,60.43,--,62.07,--,63.46,--,65.3,--,67.07,--,68.91,--,70.66,--,72.54,--,64.96,--,66.97,--,68.95,--,70.82,--,64.95,--,65.83,--,73.01,--,75.38,78.46,79.07,75.36,76.1,71.71,72.5,73.2,73.98,74.75,75.53,76.14,76.9,76.74,78.33,79.03,79.79,81.47,82.16,82.94,83.51,84.74,86.66,88.15,89.73,91.74,92.37,93.61,94.62,--,91.72,--,93.67,--,--,--,--,97.55,99.45,68.72,72.49, 资本固定化比率(%),96.14,95.76,98.3,98.87,98.98,97.81,103.25,104.97,106.61,107.89,93.89,95.34,96.01,98.25,96.6,94.33,87.57,90.61,95.98,97.5,97.59,99.59,97.61,83.76,50.98,52.07,53.49,54.59,54.53,55.97,59.16,59.03,59.08,60.68,62.33,65.98,63.76,65.52,66.96,68.33,70.4,76.82,63.77,62.33,60.37,62.24,61.2,63.11,62.98,74.56,103.25,73.96,78.46,80.04,91.56,93.54,97.18,94.98,87.58,81.87,74.57,75.06,68.59,68.63,67.51,68.9,70.82,71.83,72.77,73.76,79.66,81.19,81.61,88.45,88.48,89.86,89.26,91.33,65.37,69.8,70.03,67.4,69.75,82.76,84.3,83.1,81.75,89.87,84.22,81.56,67.44,56.71,45.99,85.63,80.08,89.27,634.61,272.5, 产权比率(%),31.34,35.22,37.49,36.03,38.69,36.83,39.44,38.39,46.13,48.68,49.32,43.19,43.18,49.84,55.97,60.04,65.2,71.26,81.46,70.17,68.96,78.68,83.32,81.44,81.97,88.4,83.46,80.63,67.13,53.76,52.9,50.49,47.84,48.02,43.26,36.38,31.46,33.9,31.72,33.48,36.35,35.9,31.63,28.75,31.35,30.79,29.94,24.65,27.36,26.39,35.47,32.65,30.21,26.01,28.03,24.98,27.97,24.55,23.04,24.22,23.82,22.44,19.54,17.96,18.32,16.27,17.58,16.42,16.54,15.72,15.5,14.08,15.31,15.17,15.16,16.91,19.06,17.85,30.14,24.9,24.34,32.85,28.84,48.59,53.95,66,45.17,73.1,41.77,47.61,37.36,29.82,24.11,44.65,62.63,35.43,732.71,421.69, 清算价值比率(%),--,--,--,--,--,--,--,--,--,--,--,--,--,327.72,303.22,289.28,272.78,258.5,239,261.54,263.78,243.56,234.98,222.51,221.94,213.66,219.6,222.63,247.27,283.84,285.99,294.79,305.56,304.69,327.1,369.94,--,--,--,--,--,--,--,439.08,--,416.47,--,495.5,--,--,--,398.1,--,--,--,487.97,446.39,495.76,513.27,492.79,499.3,522.87,585.02,626.8,616.14,680.2,636.21,673.73,669.02,697.84,704.9,765.48,711.26,715.77,715.7,650.99,587.57,619.39,406.6,469.44,477.09,384.86,423.66,292.1,272.56,240.52,304.75,233.76,334.16,305,372.77,440.69,527.9,--,264.82,392.98,177.08,161.92, 固定资产比重(%),--,41.86,--,42.96,--,40.95,--,41.75,--,40.31,--,42.96,--,39.73,--,38.46,--,38.79,--,43.44,--,42.75,--,36.37,--,18.21,--,18.16,--,21.91,--,23.7,--,24.87,--,28.3,--,29.73,--,31.01,--,31.18,--,22.53,--,22.91,--,24.06,--,24.57,--,16.28,--,17.28,--,22.12,--,25.3,40.98,41.12,32.1,33.22,26.49,27.36,27.22,28.28,28.32,28.95,28.95,29.56,28.12,31.36,31.28,31.93,32.11,32.14,32.44,33.63,30.86,35.23,36.01,35.2,40.42,42.07,40.69,37.21,23.35,20.52,26.18,24.63,24.09,25.87,29.04,46.73,42.01,59.73,2.88,5.93,