报告日期,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2006-03-31,2005-12-31,2005-09-30,2005-06-30,2005-03-31,2004-12-31,2004-09-30,2004-06-30,2004-03-31,2003-12-31,2003-09-30,2003-06-30,2003-03-31,2002-12-31,2002-09-30,2002-06-30,2002-03-31,2001-12-31,2001-06-30,2000-12-31,2000-06-30,1999-12-31,1999-06-30,1998-12-31,1998-06-30,1997-12-31,1997-06-30,1996-12-31,1995-12-31,1994-12-31, 应收账款周转率(次),1.29,11.92,7.92,4.97,2.71,13.03,7.54,4.37,1.75,10.51,7.23,5.74,3.78,10,7.28,3.99,2.02,12.73,6.45,4.45,1.86,12.07,6.72,4.77,1.81,12.21,7.88,5.73,1.59,10.99,8.96,6.39,3.46,17.98,9.98,6.83,2.86,16.9,7.52,5.11,2.87,12.03,8.49,4.96,1.38,12.71,7.99,5.34,2.25,12.8,8.32,5.4,2.32,13.75,7.44,5.14,2.38,10.97,7.85,5.45,2.99,11.13,7.41,4.94,2.39,9.49,3.92,2.55,1.22,4.86,3.81,2.21,0.96,5.19,2.38,5.11,2.01,3.77,1.77,3.54,1.74,4.36,4.22,5.13,6.91,5.53, 应收账款周转天数(天),69.65,30.2,34.1,36.21,33.27,27.63,35.81,41.18,51.47,34.25,37.33,31.39,23.81,36.01,37.11,45.09,44.55,28.29,41.87,40.41,48.32,29.81,40.19,37.7,49.6,29.49,34.25,31.41,56.5,32.77,30.12,28.16,26.02,20.02,27.04,26.37,31.44,21.3,35.89,35.21,31.36,29.93,31.79,36.32,65.27,28.32,33.78,33.72,39.95,28.11,32.44,33.35,38.79,26.17,36.29,35.04,37.76,32.82,34.4,33,30.11,32.35,36.46,36.41,37.63,37.92,68.8,70.5,73.51,74.03,70.78,81.61,93.43,69.37,75.57,70.45,89.65,95.51,101.56,101.71,103.59,82.54,42.61,70.17,52.11,65.05, 存货周转率(次),0.04,0.35,0.26,0.19,0.09,0.4,0.26,0.18,0.08,0.47,0.32,0.23,0.15,0.47,0.36,0.2,0.09,0.5,0.28,0.2,0.08,0.49,0.33,0.24,0.1,0.62,0.48,0.35,0.11,0.62,0.57,0.43,0.22,1.22,0.76,0.55,0.23,1.16,0.46,0.33,0.17,0.66,0.47,0.27,0.08,0.86,0.63,0.44,0.2,1.15,0.96,0.65,0.28,1.58,1.56,1.01,0.44,1.66,1.19,0.82,0.43,1.56,1.43,1,0.45,1.91,1.4,1.19,0.54,2.91,1.72,1.36,1.04,5.2,2.6,5.78,1.86,4.94,2.6,3.8,1.55,2.75,0,2.81,3.83,2.41, 固定资产周转率(次),--,5.16,--,2.44,--,5.68,--,2.21,--,5.16,--,2.79,--,5.23,--,2.13,--,7.55,--,3.01,--,7.62,--,3.62,--,8.19,--,4.4,--,8.99,--,8.98,--,23.51,--,10.86,--,21.21,--,7.17,--,11.2,--,4.15,--,11.67,--,5.85,--,11.4,--,5.56,--,9.01,5.85,3.62,1.47,6.51,5.48,3.77,2.23,7.15,5.66,3.92,1.89,4.96,2.07,1.29,0.57,2.1,1.56,1.17,0.57,2.62,1.53,2.9,1.37,2.26,1.25,2.19,1.18,2.46,1.1,2.43,2.89,0.6, 总资产周转率(次),0.03,0.31,0.21,0.15,0.07,0.36,0.22,0.14,0.05,0.34,0.24,0.19,0.12,0.31,0.22,0.12,0.06,0.37,0.2,0.15,0.06,0.43,0.27,0.21,0.08,0.54,0.4,0.3,0.08,0.52,0.47,0.37,0.2,0.98,0.61,0.44,0.19,0.83,0.34,0.25,0.13,0.49,0.35,0.21,0.06,0.63,0.44,0.32,0.14,0.76,0.58,0.43,0.18,0.93,0.66,0.47,0.2,0.78,0.56,0.39,0.2,0.66,0.47,0.35,0.17,0.61,0.29,0.23,0.11,0.5,0.37,0.31,0.16,0.74,0.38,0.82,0.33,0.73,0.39,0.71,0.35,0.77,0.34,0.81,0.9,0.6, 存货周转天数(天),2083.33,1015.23,1041.26,963.08,1016.95,894.41,1019.64,1003.9,1072.71,765.14,849.86,783.63,616.86,758.21,740.74,905.43,976.14,724.78,956.09,913.71,1142.13,728.01,828.98,746.58,921.19,577.11,565.45,509.77,800.71,579.06,477.88,422.54,410.4,295.66,357.57,325.67,384.29,311.47,592.89,546.95,522.95,543.4,578.53,660.79,1077.84,417.59,426.81,412.09,456.62,313.97,282.43,275.99,316.57,228.09,173.28,178.25,205.01,216.99,226.26,218.63,209.59,230.15,189.43,180.07,199.16,188.15,193.44,151.4,166.3,123.92,156.89,132.06,86.55,69.25,69.13,62.33,96.75,72.84,69.24,94.83,116.02,130.75,--,127.91,94.12,149.25, 总资产周转天数(天),2694.61,1149.43,1275.39,1198.4,1306.24,1005.87,1226.16,1309.09,1651.38,1064.77,1132.08,942.41,728.74,1167.69,1221.17,1487.6,1520.27,964.89,1357.47,1192.05,1512.61,845.07,1011.24,837.99,1126.41,667.78,671.14,608.52,1115.24,695.11,580.52,492.48,441.39,367.53,441.18,406.5,466.32,435.94,789.47,724.05,674.66,742.12,770.33,860.83,1598.58,570.25,613.64,563.56,651.23,476.38,468.34,422.73,496.41,387.14,409.34,379.43,450,458.72,483.7,466.32,439.67,544.71,571.67,509.77,524.17,588.14,928.79,786.03,830.26,723.04,733.7,584.23,566.04,489.66,470.71,436.58,540.54,496.21,458.48,509.55,516.65,466.44,522.65,446.65,399.07,596.52, 流动资产周转率(次),0.04,0.41,0.28,0.2,0.09,0.47,0.29,0.18,0.07,0.45,0.32,0.25,0.17,0.41,0.3,0.16,0.08,0.48,0.25,0.19,0.08,0.52,0.33,0.26,0.09,0.62,0.46,0.34,0.09,0.59,0.53,0.42,0.24,1.1,0.69,0.5,0.21,0.9,0.37,0.27,0.14,0.53,0.39,0.24,0.06,0.72,0.51,0.37,0.16,0.87,0.67,0.49,0.21,1.09,0.77,0.57,0.24,0.93,0.65,0.45,0.24,0.76,0.54,0.4,0.19,0.72,0.36,0.29,0.14,0.7,0.51,0.44,0.24,1.08,0.54,1.23,0.48,1.17,0.63,1.12,0.54,1.22,0.55,1.32,1.53,104.92, 流动资产周转天数(天),2045.45,871.67,968.44,910.01,994.48,770.55,940.44,1004.46,1282.05,805.01,856.06,710.34,545.45,878.69,910.62,1120.1,1158.3,749.38,1062.57,927.84,1181.1,696.59,830.26,693.11,976.14,584.23,585.43,531.29,978.26,605.55,505.24,426.24,381.68,327.15,393.53,362.17,428.16,401.56,732.3,671.39,624.13,674.03,691.95,764.98,1424.05,498.27,533.07,490.33,564.97,412.42,405.47,368.1,424.93,331.37,351.75,317.52,379.43,388.73,412.34,397.44,375.47,475.56,501.95,449.55,463.2,497.1,758.64,613.71,630.25,515.76,532.54,405.59,375.47,331.95,333.03,292.68,378.87,308.8,287.95,320.48,336.2,296.27,328.47,272.71,234.71,3.43, 经营现金净流量对销售收入比率(%),-0.59,0.01,0.09,0.33,0.09,-0.1,-0.19,-0.49,-0.93,-0.1,-0.19,-0.55,0.05,0.38,0.47,0.51,0.68,0.16,0.13,0.01,-0.11,0.18,-0,0.05,0.46,-0.03,-0.01,0.08,0.46,0.17,0.17,-0.03,-0.14,0.05,0,-0.04,-0.03,-0.01,-0.14,-0.23,-0.41,0.69,0.65,0.94,2.32,-0.07,-0.01,-0.29,-0.47,-0.1,-0.11,-0.09,-0.24,-0.15,-0.2,-0.16,-0.17,0.21,0.26,0.06,0,-0.29,-0.03,-0.01,-1.17,-0.46,-0.79,-0.79,-0.92,0.03,0,-0.16,--,0,0.03,-0.11,-0.17,0.13,0.03,0.11,-0.06,--,--,--,--,--, 资产的经营现金流量回报率(%),-0.02,0,0.02,0.05,0.01,-0.03,-0.04,-0.06,-0.05,-0.03,-0.04,-0.11,0.01,0.12,0.1,0.06,0.04,0.06,0.02,0,-0.01,0.07,-0,0.01,0.03,-0.02,-0.01,0.02,0.04,0.07,0.07,-0.01,-0.03,0.05,0,-0.02,-0.01,-0.01,-0.05,-0.06,-0.06,0.28,0.2,0.19,0.12,-0.05,-0,-0.09,-0.06,-0.07,-0.06,-0.04,-0.05,-0.11,-0.11,-0.07,-0.03,0.15,0.14,0.02,0,-0.18,-0.01,-0,-0.2,-0.2,-0.17,-0.16,-0.09,0.01,0,-0.05,--,0,0.01,-0.08,-0.05,0.08,0.01,0.08,-0.02,--,--,--,--,--, 经营现金净流量与净利润的比率(%),--,0.2,1.66,4.68,1.55,-0.89,-2.28,-8.21,--,-0.91,-1.36,-3.15,0.34,6.47,8.02,27.36,55.54,2.62,1.8,0.09,-1.15,1.5,-0.05,0.45,7.74,-0.2,-0.06,0.29,0.81,1.22,1.48,-0.25,-0.93,0.54,0.05,-0.4,-0.24,-0.18,-2.2,-2.88,-3.9,8.72,10.16,13.82,46.16,-1.51,-0.09,-4.04,-8.56,-1.96,-2.66,-1.85,-10.12,-3.2,-4.73,-3.55,-3.26,3.94,5.01,1.05,0.06,-6.21,-0.69,-0.26,-17.32,-5.83,-23.65,-17.19,-27.23,0.52,0,-2.12,--,0.03,0.41,-1.85,-2.58,1.57,0.38,1.29,-0.83,--,--,--,--,--, 经营现金净流量对负债比率(%),-0.03,0.01,0.03,0.07,0.01,-0.05,-0.06,-0.1,-0.08,-0.05,-0.07,-0.18,0.01,0.19,0.17,0.11,0.07,0.11,0.04,0,-0.01,0.11,-0,0.01,0.05,-0.03,-0.01,0.04,0.06,0.11,0.12,-0.02,-0.05,0.08,0,-0.02,-0.01,-0.01,-0.06,-0.07,-0.07,0.35,0.25,0.24,0.16,-0.06,-0,-0.11,-0.08,-0.08,-0.07,-0.05,-0.06,-0.14,-0.13,-0.09,-0.04,0.2,0.18,0.03,0,-0.22,-0.02,-0.01,-0.26,-0.25,-0.21,-0.21,-0.13,0.02,0,-0.09,--,0,0.03,-0.18,-0.07,0.15,0.02,0.16,-0.04,--,--,--,--,--, 现金流量比率(%),-3.48,0.75,4.14,10.9,1.57,-8.31,-9.38,-15.93,-12.47,-7.53,-10.3,-26.9,1.55,27.79,24.98,14.68,9.97,16.46,6.61,0.4,-1.64,16.69,-0.22,1.9,6.89,-3.24,-1.05,4.29,6.33,11.9,13.11,-2.35,-5.88,9.01,0.5,-2.62,-0.78,-1.49,-6.1,-7.59,-8.34,41.1,30.62,27.32,17.67,-7.18,-0.39,-13.49,-9.21,-9.58,-11.16,-5.81,-7.54,-17.95,-18.92,-11.4,-5.1,26.07,26.71,4.06,0.14,-29.65,-3.43,-1.02,-50.05,-45.36,-45.96,-30.96,-14.53,2.27,0,-10.15,--,0.64,4.03,-29.21,-9.75,19.51,3.18,24.42,-5.58,--,--,--,--,--,