报告日期,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2006-03-31,2005-12-31,2005-09-30,2005-06-30,2005-03-31,2004-12-31,2004-09-30,2004-06-30,2004-03-31,2003-12-31,2003-09-30,2003-06-30,2003-03-31,2002-12-31,2002-09-30,2002-06-30,2002-03-31,2001-12-31,2001-06-30,2000-12-31,2000-06-30,1999-12-31,1998-12-31,1997-12-31, 应收账款周转率(次),196.8,53.36,203.22,622.02,719.85,457.47,106.12,50.93,37.66,24.23,--,34.9,53.81,27.15,10.8,28.46,25.28,16.56,7.78,49.58,59.7,26.54,9.04,51.26,39.65,23.12,14.07,67.75,222.19,4.06,13,65.8,32.66,16.36,10.04,42.4,29.26,15.23,7.83,61.39,76.73,55.63,19.93,115.27,75.98,34.06,25.26,78.94,44.47,28.32,15.01,43.36,20.46,7.41,7.46,15.02,12.62,6.82,3.62,17.73,16.5,17.5,9.27,23.39,25.66,6.39,13.7,4.42,2.31,1.53,--,4.16,--,1.79,0.91,4.31,3.65,2.6,2.62,6.59,4.41,12.02,10.55,10.49,9.85,14.48, 应收账款周转天数(天),1.37,3.37,0.44,0.58,0.38,0.39,0.85,7.07,7.17,7.43,--,10.31,5.02,6.63,8.34,12.65,10.68,10.87,11.57,7.26,4.52,6.78,9.96,7.02,6.81,7.78,6.39,5.31,1.22,44.38,6.92,5.47,8.27,11,8.96,8.49,9.23,11.82,11.49,5.86,3.52,3.24,4.52,3.12,3.55,5.29,3.56,4.56,6.07,6.36,6,8.3,13.19,24.3,12.07,23.97,21.39,26.4,24.84,20.31,16.37,10.29,9.71,15.39,10.52,28.15,6.57,81.44,116.72,117.92,--,86.47,--,100.41,99.36,83.48,73.9,69.36,34.34,54.66,40.78,29.94,17.06,34.31,36.54,24.85, 存货周转率(次),1.38,0.67,0.32,1.77,1.02,0.58,0.3,2.32,2.1,1.46,0.46,2.98,1.8,0.94,0.38,2.86,1.79,1.08,0.46,6.57,3.8,1.89,0.63,4.03,2.47,1.5,1.01,3.19,14.02,12.72,0.26,4.15,2.43,1.67,0.83,3.67,1.73,0.95,0.48,3.7,2.42,1.55,0.68,4.45,2.01,1.37,0.88,6,4.8,3.63,2.33,4.89,3.13,2.32,1.01,7.14,6.82,4.37,2.7,11.7,4.23,5.17,2.7,15.26,50.64,10.45,28.97,16.71,11.07,5.23,--,8.5,--,2.93,1.27,4.66,3.04,2.31,0,5.64,3.06,6.78,3.26,9.98,17.05,11.63, 固定资产周转率(次),--,7.79,--,17.77,--,5,--,19.38,--,11.94,--,19.12,--,6.03,--,14.48,--,5.79,--,3.82,--,0.71,--,1.41,--,0.57,--,1.24,--,4.56,--,1.33,--,0.59,--,1.12,--,0.36,--,0.57,--,0.25,--,0.38,--,0.15,0.15,0.56,1.14,0.42,0.44,0.72,--,0.29,--,0.62,--,0.43,--,0.75,0.59,0.43,0.23,0.71,1,0.36,0.53,0.54,0.51,0.33,--,0.76,--,0.31,0.15,0.87,1.31,0.93,0.41,1.92,0.94,2.29,1.2,2.35,2.4,1.02, 总资产周转率(次),0.04,0.02,0.01,0.07,0.05,0.03,0.01,0.1,0.06,0.05,0.02,0.11,0.07,0.04,0.01,0.09,0.05,0.04,0.02,0.16,0.1,0.06,0.02,0.13,0.08,0.06,0.03,0.13,0.52,0.43,0.02,0.15,0.11,0.07,0.03,0.15,0.09,0.05,0.02,0.16,0.11,0.07,0.03,0.12,0.07,0.05,0.02,0.13,0.1,0.07,0.04,0.17,0.11,0.08,0.04,0.19,0.16,0.16,0.08,0.31,0.25,0.18,0.1,0.3,0.19,0.15,0.11,0.19,0.16,0.1,0.04,0.26,0.18,0.11,0.06,0.25,0.22,0.16,0.07,0.37,0.18,0.64,0.52,1.19,1.32,1.02, 存货周转天数(天),196.15,268.42,278.21,203.74,264.52,310.13,299.7,155.4,128.58,123.53,196.72,120.84,150.37,191.63,238.85,125.93,150.48,167.1,197.5,54.78,70.96,95.25,143.98,89.27,109.15,119.75,88.96,112.85,19.26,14.15,351.01,86.83,111.04,107.9,108.02,98.02,156.49,188.62,187.42,97.41,111.6,116.32,132.94,80.93,134.29,131.43,102.05,60.02,56.2,49.59,38.58,73.64,86.23,77.65,89.4,50.44,39.6,41.17,33.38,30.77,63.89,34.81,33.4,23.58,5.33,17.22,3.11,21.55,24.39,34.4,--,42.35,--,61.37,70.92,77.26,88.73,77.94,--,63.88,58.92,53.13,55.29,36.07,21.11,30.95, 总资产周转天数(天),6428.57,7692.31,7200,4845.22,6000,6923.08,7438.02,3757.83,4313.1,3773.58,4838.71,3314.92,4122.14,4724.41,6293.71,3908.79,5009.28,5084.75,5696.2,2226.35,2719.03,3185.84,4411.76,2832.42,3260.87,3243.24,2623.91,2786.38,520.63,414.75,3629.03,2388.85,2564.1,2670.62,2777.78,2455.66,2967.03,3441.68,3734.44,2315.11,2376.76,2564.1,2875.4,3116.88,3941.61,3982.3,3614.46,2784.22,2769.23,2479.34,2045.45,2139.04,2425.88,2400,2486.19,1873.05,1694.92,1134.93,1063.83,1179.94,1094,980.93,918.37,1190.48,1388.89,1192.05,821.17,1873.05,1720.84,1787.49,2255.64,1373.52,1485.97,1655.93,1505.02,1464.61,1244.24,1125,1256.98,983.88,1013.51,559.61,346.75,303.54,273.2,351.98, 流动资产周转率(次),0.53,0.3,0.15,0.82,0.49,0.3,0.13,0.47,0.23,0.17,0.06,0.33,0.2,0.12,0.04,0.34,0.22,0.14,0.08,0.93,1.03,0.56,0.17,1.1,0.82,0.57,0.34,1.17,4.75,2.11,0.09,0.82,0.55,0.34,0.12,0.59,0.36,0.23,0.11,0.92,0.61,0.36,0.27,0.26,0.15,0.1,0.05,0.2,0.16,0.11,0.07,0.27,0.19,0.13,0.06,0.37,0.31,0.4,0.2,0.78,0.64,0.49,0.25,0.72,0.92,0.33,0.49,0.39,0.29,0.19,0.15,0.51,0.71,0.23,0.12,0.44,0.34,0.26,0.12,0.55,0.24,1.02,1.29,3.01,3.05,235.66, 流动资产周转天数(天),512.92,609.96,602.01,440.37,549.79,609.76,673.65,759.17,1186.81,1052.63,1595.74,1074.95,1324.18,1518.99,2064.22,1069.2,1231.75,1275.69,1181.1,389.11,262.57,318.7,523.26,327.01,330.19,317.46,264.32,307.53,56.86,85.31,992.28,438.81,490.55,533.18,722.31,607.39,746.06,798.23,854.7,392.33,443.64,497.1,333.09,1386.21,1761.25,1776.9,1747.57,1797.3,1712.11,1714.29,1357.47,1348.31,1413.61,1434.26,1573.43,963.08,859.33,455.24,439.45,463.2,424.19,365.41,364.37,503.29,293.96,541.84,183.52,932.64,941.09,972.97,611.83,712.87,381.9,785.68,741.35,810.81,785.11,697.67,769.89,660.31,763.36,352.77,139.57,119.71,118,1.53, 经营现金净流量对销售收入比率(%),0.01,-0.23,-0.27,-0.13,-0.32,-0.55,-1.11,-0.23,0.24,0.3,0.11,-0.17,-0.48,-0.78,-4.23,-0.18,0.27,0.25,-1.27,0.06,-0.05,-0.08,-0.22,-0.14,-0.15,-0.11,-0.02,-0.07,-0.41,-0.44,-7.26,-0.02,-0.04,-0.07,-0.14,-0.03,-0.06,-0.3,0.23,-0.62,-1.15,-2.02,-1.22,1.27,2.58,3.86,4.31,1.41,1.95,1.45,0.3,0.55,-0.51,-0.86,0.43,0.47,1.67,-0.06,0,0,0.13,0.01,0.01,-0.05,0.11,0.09,0.45,0.22,-0.19,-0.36,0.1,-0.34,-0.29,0.1,0.16,-0.2,0,-0.08,--,0.02,0.85,-0.17,0.08,0.21,--,--, 资产的经营现金流量回报率(%),0,-0.01,-0,-0.01,-0.01,-0.01,-0.01,-0.02,0.01,0.01,0,-0.02,-0.03,-0.03,-0.06,-0.02,0.01,0.01,-0.02,0.01,-0.01,-0,-0,-0.02,-0.01,-0.01,-0,-0.01,-0.21,-0.17,-0.15,-0,-0,-0,-0,-0,-0.01,-0.02,0.01,-0.09,-0.13,-0.14,-0.04,0.21,0.25,0.25,0.16,0.15,0.16,0.09,0.01,0.1,-0.06,-0.07,0.01,0.08,0.22,-0.01,0,0,0.03,0,0,-0.02,0.02,0.01,0.05,0.05,-0.03,-0.04,0,-0.09,-0.05,0.01,0.01,-0.05,0,-0.01,--,0.01,0.14,-0.08,0.04,0.23,--,--, 经营现金净流量与净利润的比率(%),0.09,-1.46,-0.7,-1.07,-1.35,-2.35,-3.47,-2.58,2.46,6.16,--,-0.73,-2.33,-2.54,-7.74,-0.37,0.36,0.54,-2.84,0.34,-0.23,-0.27,-1.16,-1.23,-0.74,-0.38,-0.1,-0.6,-12.99,-20.98,-67.12,-0.1,-0.21,-0.44,-0.89,-0.04,-0.15,-0.62,0.46,-1.57,-3.35,-4.58,-5.73,7.31,20.9,33.05,27.5,22.47,29.69,20.54,4.33,5.43,-5.44,-7.05,9.02,7.3,23.57,-0.77,0.09,0.03,2.21,0.07,0.13,-1.4,2.89,1.81,10.62,--,-15.59,-14.18,3.22,-26.78,-6.9,5.8,2.76,--,0,-1.06,--,0.31,9.06,-1.53,0.69,2.03,--,--, 经营现金净流量对负债比率(%),0,-0.02,-0.01,-0.03,-0.05,-0.05,-0.05,-0.07,0.04,0.04,0.02,-0.14,-0.27,-0.28,-0.53,-0.16,0.19,0.13,-0.19,0.07,-0.05,-0.04,-0.03,-0.13,-0.11,-0.07,-0.01,-0.07,-1.91,-0.61,-0.39,-0.03,-0.04,-0.04,-0.04,-0.04,-0.09,-0.23,0.1,-1.41,-1.44,-1.37,-0.19,1.24,1.4,1.48,1.59,0.27,0.32,0.19,0.03,0.32,-0.17,-0.16,0.03,0.17,0.5,-0.04,0,0,0.19,0.01,0,-0.09,--,0.06,--,0.19,-0.12,-0.15,--,-0.34,--,0.04,0.04,-0.19,0,-0.07,--,0.05,0.86,-0.54,0.1,0.58,--,--, 现金流量比率(%),0.19,-2.41,-1.48,-4.2,-5.62,-5.88,-5.48,-8.54,5.07,4.69,3.17,-23.71,-52.46,-59.73,-103.58,-30.56,49.86,40.71,-34.48,9.79,-9.78,-7,-5.44,-20.88,-21.28,-14.8,-1.76,-12.96,-362.44,-71.39,-43.56,-5.53,-6.75,-6,-6.14,-6.39,-9.48,-22.91,10.1,-141.03,-144.46,-136.82,-19.06,123.8,139.74,147.91,159.43,26.78,32.27,19.15,3.38,31.62,-17.37,-16.26,2.84,17.43,49.61,-3.5,0.12,0.18,18.7,0.65,0.43,-9.11,--,5.51,--,19.31,-12.14,-14.86,--,-33.63,--,4.35,4.37,-18.74,0,-6.81,--,4.78,87.46,-55.08,9.52,58.04,--,--,