报告日期,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2006-03-31,2005-12-31,2005-09-30,2005-06-30,2005-03-31,2004-12-31,2004-09-30,2004-06-30,2004-03-31,2003-12-31,2003-09-30,2003-06-30,2003-03-31,2002-12-31,2002-09-30,2002-06-30,2002-03-31,2001-12-31,2001-06-30,2000-12-31,2000-06-30,1999-12-31,1999-06-30,1998-12-31,1998-06-30,1997-12-31,1997-06-30,1996-12-31,1996-06-30,1995-12-31,1994-12-31,1993-12-31, 应收账款周转率(次),5.95,4.37,2.68,9.45,6.7,4.41,2,10.6,7.79,5.11,2.57,7.87,4.45,7.55,3.27,5.8,2.69,1.66,0.82,6.89,5.41,3.13,1.48,10.89,6.26,5,3.38,18.8,13.62,11.46,9.31,4.2,2.89,1.73,0.73,8.2,4.37,2.73,0.88,5.68,3.42,1.79,0.83,5.23,2.7,1.89,1.03,11.61,6.94,5.97,3.92,7.75,5.77,3.26,1.55,7.69,4.34,3.09,1.35,8.8,4.66,3.49,1.47,5.37,2.69,1.88,0.78,4.35,2.88,1.9,0.85,3.74,2.57,1.64,0.78,3.63,1.51,3.39,1.05,3,1.59,2.93,1.45,3.18,3.67,3.55,--,3.87,2.6,1.84, 应收账款周转天数(天),45.4,41.21,33.63,38.11,40.3,40.85,44.99,33.97,34.64,35.22,34.97,45.77,60.73,23.85,27.56,62.06,100.24,108.53,110.31,52.23,49.91,57.49,60.9,33.06,43.1,35.99,26.59,19.15,19.83,15.71,9.67,85.7,93.52,104.09,123.58,43.89,61.78,66.02,102.41,63.42,78.94,100.74,108.88,68.81,99.94,95.24,87.51,31.01,38.88,30.14,22.96,46.48,46.8,55.3,58.14,46.8,62.16,58.18,66.54,40.9,57.9,51.51,61.14,67.04,100.48,95.52,115.13,82.72,93.88,94.52,105.92,96.23,105.05,109.65,115.65,99.26,118.84,106.33,170.84,119.85,113,122.74,123.89,113.08,49.02,101.38,--,92.93,138.41,195.83, 存货周转率(次),17.88,12.05,5.2,32.15,77,25.96,23.53,67.66,63.99,38.21,16.04,32.94,12.97,6.23,3.21,0.78,0.57,0.2,0.1,0.19,0.08,0.05,0.02,0.18,0.1,0.08,0.06,0.35,0.23,0.19,0.18,0.1,0.07,0.04,0.02,0.23,0.12,0.08,0.03,0.19,0.12,0.06,0.03,0.17,0.1,0.07,0.04,0.5,0.42,0.31,0.18,0.66,0.51,0.35,0.15,1.01,0.9,0.58,0.28,1.87,1.26,1.16,0.51,1.93,1.35,0.89,0.41,2.79,2.03,1.33,0.6,2.86,1.84,1.15,0.6,2.85,1.24,2.58,0.77,2.48,1.27,3.27,1.35,4.43,0,4.57,--,3.9,4.3,4.58, 固定资产周转率(次),--,2.92,--,6.98,--,3.06,--,7.61,--,4.24,--,7.83,--,3.89,--,2.53,--,0.77,--,2.21,--,0.81,--,3.06,--,1.47,--,4.89,--,2.62,--,0.97,--,0.41,--,1.9,--,0.65,--,1.25,--,0.38,--,1.03,--,0.38,--,2.11,--,1.16,--,1.58,--,0.78,--,2.08,1.68,1.07,0.52,2.54,1.81,1.14,0.5,1.69,1.11,0.68,0.33,2.06,1.58,1.02,0.46,2.07,1.58,0.97,0.48,2.5,1.29,3.14,0.96,2.85,1.44,3.08,1.71,3.54,1.86,2.99,--,2.39,2.18,0.74, 总资产周转率(次),0.13,0.09,0.05,0.23,0.16,0.1,0.05,0.21,0.16,0.1,0.05,0.12,0.05,0.02,0.01,0.04,0.03,0.02,0.01,0.09,0.07,0.04,0.02,0.18,0.11,0.09,0.06,0.34,0.22,0.19,0.15,0.08,0.05,0.03,0.01,0.17,0.09,0.06,0.02,0.13,0.08,0.04,0.02,0.12,0.07,0.05,0.03,0.33,0.27,0.19,0.11,0.32,0.24,0.16,0.08,0.44,0.34,0.22,0.11,0.52,0.35,0.22,0.1,0.35,0.23,0.14,0.06,0.52,0.4,0.26,0.14,0.64,0.46,0.29,0.14,0.63,0.28,0.69,0.23,0.72,0.39,0.72,0.28,0.8,0.44,0.85,--,0.81,0.75,0.74, 存货周转天数(天),15.1,14.94,17.3,11.2,3.51,6.93,3.82,5.32,4.22,4.71,5.61,10.93,20.82,28.88,28.02,462.78,471.45,922.13,944.39,1871.1,3465.98,3938.73,4285.71,1996.67,2654.87,2287.17,1592.92,1033,1160.79,928.79,513.11,3696.1,3729.28,4137.93,4864.86,1595.04,2293.97,2261.31,3202.85,1887.78,2311.64,2782.07,3020.13,2160.86,2777.78,2589.93,2459.02,718.99,648.88,575.26,505.05,542.17,532.96,516.5,596.82,357.57,300.94,310.34,318.13,192.15,213.95,154.96,175.61,186.87,200.62,201.61,218.98,128.83,133.25,135.13,149.35,125.69,146.72,156.99,149.35,126.4,144.65,139.46,232.71,145.37,141.23,110.11,133.35,81.2,--,78.73,--,92.28,83.75,78.57, 总资产周转天数(天),2061.07,2066.59,1666.67,1577.56,1646.34,1752.68,1785.71,1681.46,1691.73,1801.8,1894.74,3071.67,5831.53,9375,9375,8333.33,9747.29,11042.94,9278.35,3956.04,3840.68,4285.71,4522.61,1974.77,2513.97,2059.5,1477.83,1054.48,1225.6,946.87,607.29,4681.4,4963.24,5555.56,6870.23,2110.2,3061.22,2970.3,4687.5,2875.4,3585.66,4511.28,4918.03,2977.67,4041.92,3837.95,3435.11,1086.3,1015.04,947.37,802.85,1142.13,1118.94,1137.08,1168.83,813.56,786.94,813.38,843.49,687.15,782.61,824.18,915.56,1036.57,1179.55,1244.81,1410.66,688.73,678.73,697.13,647.48,563.03,589.13,628.71,632.91,567.29,632.47,522.34,778.55,503,457.67,499.93,645.16,448.32,408.72,423.03,--,442.97,479.68,485.9, 流动资产周转率(次),1.83,1.26,0.62,2.79,1.72,1.08,0.56,1.85,1.18,0.65,0.32,0.51,0.18,0.04,0.02,0.1,0.07,0.04,0.03,0.15,0.08,0.05,0.02,0.2,0.12,0.1,0.07,0.38,0.25,0.21,0.17,0.09,0.06,0.04,0.02,0.2,0.1,0.07,0.02,0.15,0.09,0.05,0.02,0.15,0.08,0.06,0.03,0.45,0.36,0.26,0.15,0.46,0.35,0.23,0.11,0.68,0.54,0.35,0.17,0.96,0.61,0.45,0.21,0.66,0.42,0.24,0.1,0.89,0.63,0.4,0.25,1.1,0.76,0.48,0.23,1.01,0.43,1.05,0.35,1.1,0.59,1.07,0.42,1.2,0.7,1.46,--,1.57,1.35,107.78, 流动资产周转天数(天),147.77,142.6,145.14,128.92,157.24,167.35,161.96,194.46,229.28,278.47,281.95,699.16,1468.99,4400.98,4522.61,3546.8,3953.15,5070.42,3321.03,2388.85,3457.11,3846.15,4072.4,1770.78,2255.64,1848.05,1329.39,938.48,1094,841.91,537.96,4104.9,4347.83,4851.75,6000,1807.23,2613.75,2531.65,3964.76,2395.21,2967.03,3703.7,4054.05,2352.94,3187.72,2990.03,2639.3,797.17,744.83,696.33,587.08,786.71,761.21,777.87,792.25,526.47,498.98,511.22,531.91,376.61,441.47,397.26,436.26,547.2,649.35,747.2,910.01,406.23,431.31,446.43,357.57,327.33,355.78,375,388.1,357.11,419.38,341.49,509.19,327.69,307.69,336.23,428.67,300.63,257.11,246.69,--,229.91,267.36,3.34, 经营现金净流量对销售收入比率(%),0.66,0.58,0.58,0.69,0.67,0.64,0.4,0.84,0.91,0.9,0.65,0.44,0.38,0.24,-1.3,1.12,-0.42,-1.01,0.08,0.52,0.21,0.33,0.04,0.05,-0.54,-0.61,-0.21,-0.1,0.06,0.06,0.03,0.43,0.5,0.53,0.42,-0.1,-0.41,-0.5,0.38,0.21,0.38,-0.32,0.39,0.47,0.17,0.17,-0.02,-0.05,-0.05,-0.09,0,-0.33,-0.24,-0.33,0.1,-0.17,0.06,0.04,0.13,0.07,0.02,0.05,0.09,0.23,0.32,0.12,0.14,0.26,0.28,0.15,0.25,0.17,0,0.09,--,0.13,0.04,0.14,0.23,0.07,--,-0.03,--,--,--,--,--,--,--,--, 资产的经营现金流量回报率(%),0.09,0.05,0.03,0.15,0.1,0.06,0.02,0.16,0.13,0.08,0.03,0.03,0.01,0,-0.01,0.04,-0.01,-0.01,0,0.04,0.01,0.01,0,0.01,-0.07,-0.06,-0.01,-0.03,0.01,0.01,0,0.03,0.03,0.02,0.01,-0.02,-0.03,-0.03,0.01,0.03,0.03,-0.01,0.01,0.05,0.01,0.01,-0,-0.02,-0.01,-0.02,0,-0.1,-0.06,-0.05,0.01,-0.07,0.02,0.01,0.01,0.03,0.01,0.01,0.01,0.07,0.06,0.02,0.01,0.12,0.1,0.03,0.03,0.1,0,0.03,--,0.08,0.01,0.08,0.05,0.04,--,-0.02,--,--,--,--,--,--,--,--, 经营现金净流量与净利润的比率(%),26.07,14.33,1.22,3.86,2.94,4.6,--,6.66,4.97,8.01,7.34,1.82,1.91,0.69,-3.82,--,--,--,--,6.52,--,--,--,2.27,-125.25,-14.98,-2.15,-1.16,0.61,0.57,0.54,--,--,--,--,-28.67,--,--,--,--,--,--,--,8.53,50.12,9.26,-0.42,-2.19,-1.83,-3.37,0.04,--,--,--,2.19,-6.88,1.42,0.9,2.38,1.58,0.57,1.16,1.64,3.85,4.05,1.61,1.28,2.34,2.45,1.44,1.87,1.37,0,0.72,--,1.02,0.31,1.08,2.3,0.43,--,-0.18,--,--,--,--,--,--,--,--, 经营现金净流量对负债比率(%),0.22,0.12,0.07,0.34,0.24,0.14,0.05,0.4,0.33,0.21,0.08,0.11,0.04,0.05,-0.12,0.44,-0.09,-0.07,0,0.13,0.02,0.02,0,0.02,-0.12,-0.11,-0.02,-0.05,0.02,0.02,0.01,0.05,0.04,0.03,0.01,-0.03,-0.06,-0.05,0.01,0.05,0.05,-0.02,0.01,0.1,0.02,0.02,-0,-0.03,-0.03,-0.04,0,-0.19,-0.11,-0.1,0.02,-0.16,0.05,0.02,0.03,0.07,0.02,0.02,0.02,0.14,0.16,0.04,0.03,0.6,0.48,0.15,0.11,0.32,0,0.07,--,0.26,0.05,0.43,0.22,0.18,--,-0.11,--,--,--,--,--,--,--,--, 现金流量比率(%),188.25,102.09,46.02,167.88,116.91,64.04,18.65,150.17,105.59,70.37,28.15,11.37,13.16,5.01,-12.52,47.39,-9.17,-7.1,0.24,13.36,2.63,2.51,0.14,1.79,-12.33,-11.11,-2.05,-5.41,1.96,1.89,0.61,4.83,4.24,2.81,0.97,-2.83,-6.58,-5.79,1.37,5.1,5.3,-2.67,1.55,12.21,2.54,1.95,-0.15,-3.66,-3.11,-3.93,0.08,-20.53,-11.11,-9.84,1.59,-16.13,4.88,1.87,2.9,7.43,1.67,2.05,1.85,14.29,15.89,4.07,2.78,60.22,47.89,15.55,10.68,32.39,0,7.21,--,26.07,4.7,44.48,23.16,18.3,--,-10.69,--,--,--,--,--,--,--,--,