报告日期,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2006-03-31,2005-12-31,2005-09-30,2005-06-30,2005-03-31,2004-12-31,2004-09-30,2004-06-30,2004-03-31,2003-12-31,2003-09-30,2003-06-30,2003-03-31,2002-12-31,2002-09-30,2002-06-30,2002-03-31,2001-12-31,2001-06-30,2000-12-31,2000-06-30,1999-12-31,1999-06-30,1998-12-31,1998-06-30,1997-12-31,1997-06-30,1996-12-31,1996-06-30,1995-12-31,1995-06-30,1994-12-31,1994-06-30,1993-12-31,1993-06-30,1992-12-31,1991-12-31, 应收账款周转率(次),0.05,0.58,0.29,0.13,0.03,0.96,0.51,0.31,0.1,0.92,0.5,0.3,0.09,1.12,0.56,0.35,0.13,1.56,0.98,0.62,0.22,3.46,2.85,1.99,1.13,58.86,40.94,26.86,13.54,36.95,21.38,14.62,6.69,47.32,4.13,3.04,1.41,9.62,3.31,2.71,2.64,24.3,6.17,6.1,3.6,8084.98,3.59,2.82,1.36,--,9.01,5.16,13.01,53.8,8.12,6.38,2.79,28.73,3.37,2.87,0.48,227.41,16.64,11.13,39.25,3829.32,25.28,9.04,5.57,76.81,7.92,5.91,3.43,12.09,8.69,5.76,2.81,2.69,1.09,8.35,5.02,7.51,4.32,6.42,2.77,9.66,16.69,0.73,0.24,0.9,1.1,3.28,4.89,1.64,0.26,0.74,1.97, 应收账款周转天数(天),1701.32,618.98,931.68,1436.55,2631.58,374.65,531.91,581.58,875.49,391.43,543.15,606.47,1027.4,321.17,479.23,519.33,709.22,231.15,276.7,289.25,401.25,104.09,94.84,90.53,79.7,6.12,6.6,6.7,6.65,9.74,12.63,12.31,13.46,7.61,65.38,59.3,63.63,37.42,81.53,66.52,34.13,14.81,43.79,29.51,25.03,0.04,75.15,63.94,65.95,--,29.96,34.86,6.92,6.69,33.26,28.22,32.21,12.53,80.06,62.67,186.68,1.58,16.22,16.17,2.29,0.09,10.68,19.91,16.16,4.69,34.09,30.48,26.27,29.77,31.06,31.24,32.06,133.64,165.32,43.13,35.83,47.91,41.71,56.1,64.94,37.25,10.78,492.41,759.17,402.05,163.89,109.78,36.85,219.12,700.39,488.73,182.66, 存货周转率(次),0.07,1.23,0.66,0.33,0.08,2.14,0.93,0.55,0.2,1.88,0.89,0.44,0.12,1.86,0.66,0.49,0.2,1.99,1.08,0.72,0.27,4.28,2.2,1.62,0.76,18.48,13.98,8.84,4.35,16.37,12.82,8.23,4.09,30.72,14.89,11.31,4.9,49.83,40.38,41.92,1.03,50.82,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,5.76,4.37,2.76,1.25,9,6.49,7.37,2.68,10.84,--,--,--,85.11,51.48,5.42,2.43,1.64,0.9,0.56,--,3.37,2.13,15.1,10.46,46.49,38.24,36.63,19.79,38.98,0,0.06,0,7.32,0,26.89,0,520.18,0,662.91,5921.54, 固定资产周转率(次),--,4.29,--,1.01,--,8.57,--,3,--,9.28,--,2.99,--,10.89,--,3.12,--,6.14,--,1.43,--,3.52,--,1.36,--,0.95,--,0.44,--,0.87,--,0.42,--,1.81,--,2.61,--,8.53,--,5.55,--,5.97,--,3.02,--,2.73,--,0.91,--,1.94,--,0.95,--,0.44,--,0.2,--,0.2,0.15,0.09,0.05,0.76,0.61,0.41,0.16,0.6,0.15,0.11,0.06,0.35,0.22,0.06,0.03,0.12,0.08,0.05,0.03,0.4,0.29,2,2.04,1.03,0.47,0.72,0.29,0.81,0.17,0.13,0.04,0.36,0.28,1.36,0.72,0.41,--,0.01,0.86, 总资产周转率(次),0.01,0.15,0.08,0.04,0.01,0.29,0.15,0.09,0.03,0.24,0.13,0.07,0.02,0.25,0.11,0.07,0.03,0.32,0.19,0.12,0.04,0.61,0.38,0.25,0.11,0.47,0.36,0.23,0.11,0.49,0.37,0.24,0.12,0.96,0.07,0.05,0.03,0.18,0.15,0.12,0.04,0.13,0.1,0.06,0.03,0.13,0.1,0.06,0.03,0.14,0.11,0.07,0.03,0.13,0.09,0.06,0.03,0.12,0.09,0.06,0.03,0.44,0.3,0.19,0.07,0.39,0.14,0.1,0.05,0.3,0.18,0.04,0.02,0.08,0.05,0.03,0.02,0.12,0.06,0.39,0.32,0.33,0.14,0.29,0.11,0.25,0.06,0.03,0.01,0.07,0.05,0.23,0.1,0.08,0.01,0.16,0.86, 存货周转天数(天),1289.4,293.04,406.38,548.11,1187.34,168.46,289.36,329.85,453.17,191.38,304.91,411.9,754.4,193.97,406.26,366.37,446.21,181.28,250.58,251.4,337.58,84.06,122.55,110.78,118.19,19.48,19.31,20.37,20.69,21.99,21.06,21.88,22,11.72,18.13,15.92,18.38,7.22,6.69,4.29,87.4,7.08,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,62.45,61.76,65.16,71.76,39.99,41.62,24.41,33.54,33.2,--,--,--,4.23,5.24,33.2,37.1,219.1,301.17,322,--,106.82,84.67,23.85,17.21,7.74,4.71,9.83,9.1,9.23,--,6440.07,--,49.2,--,13.39,--,0.69,--,0.54,0.06, 总资产周转天数(天),7826.09,2334.63,3443.88,5056.18,9090.91,1258.3,1823.09,2011.17,3061.22,1483.92,2153.11,2524.54,4433.5,1457.49,2434.63,2627.74,3600,1130.3,1441.54,1533.22,2195.12,592.59,713.53,713.44,797.87,762.23,752.72,783.97,795.05,733.35,729.93,742.57,758.85,375.27,3719.01,3680.98,3557.31,1997.78,1792.83,1482.7,2349.87,2712.89,2675.92,2790.7,2903.23,2823.53,2766.39,2795.03,2931.6,2487.91,2486.19,2486.19,2694.61,2832.42,3037.12,3191.49,2912.62,2910.27,2941.18,3114.19,3082.19,814.3,894.04,942.9,1209.68,933.61,1995.57,1816.35,1672.86,1202.4,1485.15,4137.93,3750,4761.9,5172.41,5504.59,5960.26,2938.78,2875.4,923.55,567.47,1107.01,1248.27,1252.17,1618.71,1424.05,3005.01,13483.15,24000,4986.15,3364.49,1555.08,1798.2,4311.38,12500,2288.62,420.12, 流动资产周转率(次),0.02,0.3,0.15,0.07,0.02,0.53,0.28,0.17,0.05,0.42,0.22,0.13,0.03,0.43,0.21,0.12,0.05,0.62,0.37,0.25,0.09,1.37,0.9,0.62,0.26,1.39,1.12,0.75,0.33,1.65,1.3,0.88,0.44,3.21,0.12,0.08,0.04,0.31,0.26,0.21,0.07,0.23,0.18,0.11,0.05,0.23,0.2,0.14,0.06,0.27,0.2,0.14,0.06,0.25,0.18,0.11,0.06,0.33,0.24,0.16,0.08,1.08,0.68,0.38,0.14,1.13,1.66,1.29,1.02,6.7,3.1,0.63,0.51,0.4,0.26,0.14,0.05,0.31,0.14,0.94,0.7,1.02,0.45,0.96,0.33,0.78,0.24,0.09,0.02,0.18,0.1,0.48,0.22,0.2,0.04,0.09,20.67, 流动资产周转天数(天),3673.47,1201.2,1744.19,2650.96,4945.05,684.8,969.48,1067.62,1651.38,850.26,1212.39,1429.71,2601.16,841.51,1300.58,1443.46,1914.89,582.24,728.35,710.62,1004.46,262.37,300.13,288.74,345.75,259.87,240.02,239.46,272.07,218.43,208,204.92,202.38,112.2,2242.52,2211.3,2127.66,1173.02,1047.73,863.72,1359.52,1561.14,1534.96,1592.92,1666.67,1581.03,1323.53,1325.48,1612.9,1338.29,1329.39,1321.59,1424.05,1452.78,1524.56,1584.51,1437.7,1105.65,1104.29,1159.79,1162.79,333.36,395.31,468.75,650.76,319.23,162.8,139.77,88.37,53.72,87.1,285.22,176.61,903.84,1028.57,1316.75,1679.1,1144.31,1256.98,382.25,257.95,351.6,396.48,374.03,546.28,462.31,754.08,4157.04,7929.52,2050.11,1735.78,744.42,811.54,1784.83,4044.94,4220.4,17.42, 经营现金净流量对销售收入比率(%),-0.97,0.27,0.06,-0.91,-2.6,0,-0.12,-0.25,-0.48,-0.23,-0.69,-1.21,-1.99,-0.02,-0.3,-0.42,-0.91,-0.03,-0.1,-0.08,0.12,-0.06,-0.12,-0.2,-0.09,0.22,0.2,0.16,0.13,0.22,0.19,0.16,0.09,0.26,-0.26,0.35,1.05,-0.07,-0.43,-0.54,-1.74,-0.04,-0.29,-0.39,0.19,0.37,-0.13,-0.21,-0.51,0.06,-0.45,-0.94,-1.76,0.75,-0.01,0.04,0.01,0.53,0.34,0.89,-1.06,0.36,0.27,-0.15,-0.05,-0.32,0.33,0.29,-0.34,1.11,3.85,0.15,0.2,0.03,0.01,0.92,--,-0.04,-0.17,0.09,0.22,-0.1,--,-0.08,--,--,--,--,--,--,--,--,--,--,--,--,--, 资产的经营现金流量回报率(%),-0.01,0.04,0,-0.03,-0.03,0,-0.02,-0.02,-0.01,-0.06,-0.09,-0.09,-0.04,-0.01,-0.03,-0.03,-0.02,-0.01,-0.01,-0.01,0,-0.02,-0.03,-0.03,-0.01,0.1,0.07,0.04,0.01,0.11,0.07,0.04,0.01,0.14,-0.02,0.02,0.03,-0.01,-0.07,-0.07,-0.07,-0.01,-0.03,-0.03,0.01,0.05,-0.01,-0.01,-0.02,0.01,-0.05,-0.07,-0.06,0.09,-0,0,0,0.07,0.03,0.06,-0.03,0.16,0.08,-0.03,-0,-0.1,0.04,0.03,-0.02,0.36,0.75,0.01,0,0,0,0.03,--,-0.01,-0.01,0.03,0.06,-0.04,--,-0.02,--,--,--,--,--,--,--,--,--,--,--,--,--, 经营现金净流量与净利润的比率(%),--,--,--,--,--,0.01,-1.21,-3.26,-13.94,-1.73,-6.76,-13.73,-40.09,-0.06,-2.18,-3.8,-19.33,-0.11,-0.45,-1.24,2.23,-0.38,-0.88,-1.3,-0.36,8.85,4.73,2.76,1.86,2.93,2.51,2.31,1.67,2.21,-16.64,24.82,--,--,--,--,--,-0.47,-26.29,-116.43,--,11.81,--,--,--,0.94,-12.16,-22.09,-17.96,4.4,-0.03,0.18,0.03,--,--,--,--,--,--,-9.47,-0.67,-0.24,3.79,6.08,-8.31,22.16,126.91,--,--,--,--,--,--,--,--,0.51,0.67,-0.43,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--, 经营现金净流量对负债比率(%),-0.02,0.08,0.01,-0.08,-0.07,0,-0.06,-0.08,-0.05,-0.19,-0.33,-0.33,-0.15,-0.02,-0.09,-0.11,-0.1,-0.03,-0.08,-0.04,0.02,-0.11,-0.17,-0.2,-0.04,0.91,0.67,0.4,0.15,1.06,0.69,0.41,0.11,1.19,-0.43,0.39,0.63,-0.31,-1.48,-1.44,-1.74,-0.11,-0.56,-0.49,0.07,0.61,-0.19,-0.21,-0.24,0.14,-0.75,-1.08,-0.95,1.26,-0.01,0.03,0,1.04,0.48,0.85,-0.49,0.64,0.31,-0.19,-0.02,-0.52,0.09,0.06,-0.04,0.73,0.55,0,0,0,0,0.02,--,-0.01,-0.02,0.05,0.11,-0.07,--,-0.03,--,--,--,--,--,--,--,--,--,--,--,--,--, 现金流量比率(%),-2.88,11.34,1.4,-9.26,-7.16,0.13,-6.37,-8.21,-5.27,-21.31,-37.35,-34,-15.61,-1.54,-9.49,-11.3,-10.74,-2.85,-7.95,-4.48,2.36,-11.47,-17.43,-21.35,-3.94,91.62,67.26,39.95,15.13,105.93,68.9,41.35,10.79,118.71,-43.35,39.36,63.4,-30.51,-148.02,-143.79,-173.54,-11.33,-55.76,-48.96,7.22,60.87,-18.91,-21.17,-24.45,14.22,-74.59,-108.31,-94.89,126.04,-1.18,3.34,0.46,104.29,47.93,84.7,-48.87,64.15,31.18,-19.17,-2.1,-51.61,8.67,5.52,-3.75,73.16,55.21,0.45,0.32,0.19,0.03,2.3,--,-0.73,-1.8,5.48,10.97,-6.68,--,-3.99,--,--,--,--,--,--,--,--,--,--,--,--,--,