报告日期,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2006-03-31,2005-12-31,2005-09-30,2005-06-30,2005-03-31,2004-12-31,2004-09-30,2004-06-30,2004-03-31,2003-12-31,2003-09-30,2003-06-30,2003-03-31,2002-12-31,2002-09-30,2002-06-30,2002-03-31,2001-12-31,2001-06-30,2000-12-31,2000-01-01,1999-12-31,1998-12-31, 流动比率(%),0.77,0.62,0.9,0.82,0.8,0.71,0.89,0.87,0.86,0.79,0.77,0.84,0.92,0.8,0.87,0.93,0.94,0.94,1.01,0.96,0.83,0.53,0.83,0.87,0.59,0.58,0.76,0.85,1.14,1.23,1.83,2.3,2.49,1.77,1.83,1.48,1.41,1.3,1.2,1.19,1.1,1.04,0.93,0.96,0.92,0.85,0.99,1,0.88,0.86,0.97,1,1.08,1.1,0.9,0.81,0.73,0.68,0.82,0.91,0.96,0.92,0.96,1.01,1,0.87,0.89,0.87,0.73,0.63,0.68,0.64,1.06,0.65,1.01,1.98,1.38,0.46,0.53,0.5,--,0.55,0.57, 速动比率(%),0.72,0.57,0.67,0.62,0.62,0.53,0.64,0.69,0.66,0.64,0.61,0.7,0.75,0.66,0.7,0.79,0.78,0.78,0.81,0.77,0.67,0.4,0.7,0.75,0.5,0.48,0.66,0.73,0.99,1.07,1.64,2.09,2.34,1.62,1.65,1.34,1.25,1.16,0.83,0.82,0.71,0.63,0.6,0.68,0.56,0.44,0.61,0.68,0.88,0.56,0.65,0.75,0.85,0.89,0.7,0.61,0.56,0.52,0.53,0.63,0.67,0.66,0.64,0.65,0.6,0.56,0.59,0.52,0.42,0.23,0.48,0.42,0.75,0.39,0.9,1.8,1.23,0.33,0.46,0.43,--,0.53,0.53, 现金比率(%),32.9,27.4,39.36,35.69,30.07,27.38,31.6,36.23,32.25,35.78,27.59,29.8,37.08,28.21,39.59,42.87,32.01,44.75,38.28,31.15,33.33,20.62,24.51,33.93,15.54,17.07,18.27,23.88,20.26,29.78,47.5,72.14,118.43,61.92,69.36,53.42,41.09,42.25,37.12,37.51,28.58,26.11,25.08,39.31,31.49,24.73,18.39,31.8,56.76,30.33,34.08,42.65,50.04,60.37,33.08,34.14,24.83,30.19,25.5,30.7,32.66,40.05,29.69,33.48,22.57,39.07,34.19,28.94,25.46,4.98,15.83,19.6,19.99,7.64,29.56,76.05,103.47,18.54,19.15,16.54,--,20.24,16.78, 利息支付倍数(%),194.14,129.49,126.04,127.85,157.22,8.98,52.2,67.79,153.64,114.5,122.21,108.64,184.91,153.85,217.48,192.13,249.57,198.23,206.07,180,211.87,217.08,318.36,333.57,395.69,315.4,370.64,392.74,495.44,305.96,324.47,301,367.44,264.38,276.9,263.47,322.42,505.35,362.52,304.12,336.92,266.81,287.98,201.13,195.01,196.98,160.43,141.37,124.86,161.3,155.34,159.18,143.83,153.93,155.26,146.46,144.09,152.78,104.95,107.94,113.5,206.56,188.5,202.19,177.56,219.15,220.16,226.02,325.14,326.92,414.11,403.49,362.64,579.42,1469.03,2353.9,1164.41,620.72,564.12,750.85,--,586.79,625.06, 资产负债率(%),69.64,69.85,67.13,67.24,67.27,66.87,66.17,69.48,68.85,69.28,67.53,67.25,66.52,65.97,74.92,75.49,74.74,74.86,74.2,73.41,72.9,72.68,69.24,69.4,68.09,68.25,67.07,65.42,60.4,60.47,58.12,55.4,58.58,72.73,73.42,72.22,68.12,68.46,75.59,74.69,73.03,73.13,72.74,72.68,71.16,69.74,69.96,70.57,68.54,69.87,66.8,65.92,65.41,64.48,79.68,79.66,79.02,78.81,82.42,78.85,77.83,76.97,77.24,75.33,72.45,72.48,71.88,69.42,69.73,65.05,66.95,64.27,62.39,58.42,55.7,39.27,40.26,67.73,64.7,65.74,--,61.92,66.45, 长期债务与营运资金比率(%),-4.74,-2.02,-11.04,-5.12,-4.42,-3.02,-9.81,-7.54,-6.95,-4.31,-3.92,-5.91,-12.61,-5.17,-8.43,-15.03,-19.73,-22.15,196.81,-36.05,-5.75,-1.33,-3.71,-5,-1,-0.98,-1.77,-3.12,4.57,2.82,0.94,0.66,0.63,1.34,1.27,1.41,1.94,2.58,2.78,3.07,5.53,15.4,-7.02,-11.99,-8.45,-5.01,-44.09,-416.23,-4.58,-3.24,-17.33,-201.13,8.84,6.99,-8.21,-3.94,-2.42,-2.06,-3.35,-8.04,-20.38,-11.79,-19.82,79.94,-763.45,-6.16,-7.64,-9.04,-1.94,-2.15,-1.18,-0.98,9,-1.12,57.73,0.57,0.03,-0.13,-0.2,-0.17,--,-0.24,-0.7, 股东权益比率(%),30.36,30.15,32.87,32.76,32.73,33.13,33.83,30.52,31.15,30.72,32.47,32.75,33.48,34.03,25.08,24.51,25.26,25.14,25.8,26.59,27.1,27.32,30.76,30.6,31.91,31.75,32.93,34.58,39.6,39.53,41.88,44.6,41.42,27.27,26.58,27.78,31.88,31.54,24.41,25.31,26.97,26.87,27.26,27.32,28.84,30.26,30.04,29.43,31.46,30.13,33.2,34.08,34.59,35.52,20.32,20.34,20.98,21.19,17.58,21.15,22.17,23.03,22.76,24.67,27.55,27.52,28.12,30.58,30.27,34.95,33.05,35.73,37.61,41.58,44.3,60.73,59.74,32.27,35.3,34.26,--,38.08,33.55, 长期负债比率(%),29.95,26,26.44,24.21,22.99,21.94,25.06,25.69,25.31,24.34,23.84,23.99,24.39,23.78,29.49,28.37,28.63,28.36,31.1,29.8,23.39,19.61,19.08,19.07,15.97,15.84,15.92,16.67,17.01,17.4,18.25,17.68,20.44,27.55,29.47,22.12,24.47,25.34,24.26,24.65,22.06,22.78,21.2,21.86,24.44,24.74,22.89,22.45,19.87,18.31,18.97,20.41,22.61,22.33,31.68,28.81,28.73,28.47,30.73,31.69,34.02,36.4,34.1,35.93,34.63,31.82,31.9,35.95,23.18,27.55,17.77,16,20.79,15.8,13.99,14.15,0.47,4.5,5.59,5.24,--,5.9,15.42, 股东权益与固定资产比率(%),--,42.46,--,48.19,--,46.33,--,45.77,--,44.87,--,45.48,--,43.92,--,60.42,--,56.4,--,66.06,--,61.44,--,95.97,--,88.69,--,137.2,--,133.66,--,161.18,--,85.61,--,77.12,--,75.47,--,69.53,--,61.39,--,61.39,--,56.56,--,58.01,--,55.62,--,72.15,--,70.37,--,45.74,--,47.85,46.72,48.65,47.37,45.93,48.04,50.66,52.34,50.39,76.72,68.54,73.37,66.16,114.15,107.4,114.47,97.05,124.13,191.53,186.16,62.67,63.93,54.94,--,62.84,54.47, 负债与所有者权益比率(%),229.37,231.67,204.19,205.21,205.57,201.82,195.56,227.68,221.05,225.48,207.96,205.32,198.65,193.87,298.67,307.94,295.92,297.74,287.59,276.1,268.94,266.03,225.07,226.75,213.4,214.94,203.63,189.17,152.55,152.95,138.76,124.24,141.4,266.76,276.18,260.01,213.67,217.01,309.71,295.04,270.73,272.17,266.82,266,246.75,230.49,232.84,239.74,217.86,231.9,201.2,193.46,189.12,181.5,392.23,391.54,376.6,372,468.83,372.76,351.07,334.21,339.34,305.28,262.92,263.37,255.59,227,230.31,186.15,202.55,179.91,165.89,140.51,125.72,64.66,67.4,209.89,183.32,191.88,--,162.6,198.06, 长期资产与长期资金比率(%),131.12,140.33,132.46,138.58,142.27,148.9,136.31,137.32,138.11,141.85,141.46,139.26,135.82,141.17,141.18,142.19,144.63,150.09,141.22,144.24,159.3,177.98,151.62,148.56,161.63,162.65,146.37,138.15,121.46,117.54,95.27,84.07,73.69,96.09,86.99,103.64,99.83,101.15,99.79,101.6,111.17,117.12,125.99,123.61,125.63,129.65,123.98,122.42,132.68,136.5,124,120.41,111.28,110.46,128.93,138.67,135.92,140.82,121.95,110.51,106,110.37,106.24,102.6,103.52,112.4,110.72,109.8,126.79,124.99,134.68,136.21,100.05,128.41,99.58,67.06,75.11,192.05,167.97,176.69,--,156.86,144.73, 资本化比率(%),49.66,46.3,44.58,42.5,41.26,39.84,42.55,45.7,44.83,44.2,42.34,42.28,42.14,41.14,54.04,53.65,53.13,53.01,54.66,52.85,46.32,41.78,38.28,38.39,33.35,33.28,32.59,32.52,30.05,30.56,30.35,28.38,33.04,50.26,52.58,44.33,43.43,44.54,49.85,49.33,44.99,45.88,43.74,44.45,45.87,44.99,43.25,43.26,38.71,37.8,36.36,37.45,39.53,38.59,60.93,58.61,57.79,57.33,63.61,59.97,60.54,61.25,59.97,59.29,55.69,53.62,53.15,54.04,43.36,44.08,34.96,30.93,35.6,27.54,23.99,18.9,0.78,12.25,13.67,13.27,--,13.42,31.48, 固定资产净值率(%),--,67.07,--,67.53,--,69.86,--,71.16,--,73.65,--,75.44,--,78.05,--,68.02,--,70.75,--,69.04,--,71.76,--,63.91,--,66.58,--,56.02,--,58.22,--,54.83,--,57.43,--,57.58,--,60.25,--,61.4,--,66.68,--,68.23,--,70.86,--,73.03,--,75.71,--,74.57,--,77.18,--,73.78,--,74.35,67.26,68.56,69.89,71.39,70.32,69.9,71.45,72.81,64.84,67.42,66.72,69.42,59.05,60.77,59.4,63.57,54.14,48.85,49.94,51.06,51.8,54.09,--,53.62,55.09, 资本固定化比率(%),260.46,261.33,239,241,242.22,247.51,237.27,252.91,250.33,254.22,245.31,241.27,234.75,239.84,307.19,306.79,308.56,319.38,311.45,305.91,296.76,305.71,245.64,241.12,242.52,243.78,217.12,204.73,173.64,169.27,136.79,117.39,110.04,193.17,183.44,186.16,176.46,182.4,198.98,200.53,202.08,216.43,223.95,222.53,232.1,235.66,218.45,215.77,216.48,219.47,194.84,192.51,184.02,179.89,329.96,335.05,322.04,330.04,335.09,276.09,268.67,284.82,265.4,252,233.62,242.35,236.31,238.9,223.84,223.53,207.08,197.2,155.37,177.21,131.02,82.68,75.7,218.85,194.56,203.72,--,181.18,211.23, 产权比率(%),188.36,199.17,152.91,152.53,149.49,142.49,139.91,170.1,163.67,168.87,154.82,149.69,142.52,137.43,223,224.61,206.45,196.25,196.07,185.39,173.47,186.09,158.13,160.41,171.11,171.84,162.17,148.08,112.47,112.11,99.4,86.05,102.13,198.95,216.03,197.18,174.33,183.79,274.34,260.21,235.65,235.03,231.7,230.17,209.43,192.93,192.32,200.41,178.32,191.95,166.79,161.13,163.07,155.47,337.18,334.07,348.04,341.66,460.68,365.14,343.38,320.85,331.32,297.07,255.13,255.4,247.55,218.67,222.41,178.08,194.89,173.16,159.67,135.09,125.72,64.66,67.4,209.89,183.32,191.88,--,162.6,198.06, 清算价值比率(%),173.47,165.15,197.26,198.35,202.58,209.84,209.92,191.44,194.93,191.53,197.75,202.74,208.28,212.49,177.88,180.72,190.79,201.59,196.62,201.77,211.44,195.49,204.12,202.27,181.79,181.87,186,193.89,222.79,223.95,239.03,259.23,235.21,183.28,173.16,181.45,178.71,171.27,148.53,150.95,156.34,157.33,157.36,158.02,164.4,170,170.53,167.33,176.09,170.88,178.2,179.62,174.84,176.64,143.18,143.94,134.48,135.6,121.91,127.44,128.97,132.67,129.99,132.85,138.39,138.32,139.12,144.2,143.68,154.49,148.84,154,157.96,167.65,179.54,254.66,248.37,147.64,153.69,151.25,--,161.5,150.49, 固定资产比重(%),--,71.01,--,67.98,--,71.51,--,66.67,--,68.47,--,72.02,--,77.47,--,40.57,--,44.57,--,40.25,--,44.46,--,31.89,--,35.8,--,25.21,--,29.58,--,27.67,--,31.85,--,36.02,--,41.8,--,36.41,--,43.77,--,44.5,--,53.5,--,50.74,--,54.17,--,47.23,--,50.48,--,44.47,--,44.28,37.62,43.48,46.8,50.14,47.38,48.7,52.64,54.61,36.65,44.62,41.26,52.82,28.96,33.27,32.85,42.84,35.69,31.71,32.09,51.49,55.21,62.36,--,60.6,61.59,