报告日期,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2006-03-31,2005-12-31,2005-09-30,2005-06-30,2005-03-31,2004-12-31,2004-09-30,2004-06-30,2004-03-31,2003-12-31,2003-09-30,2003-06-30,2003-03-31,2002-12-31,2002-09-30,2002-06-30,2002-03-31,2001-12-31,2001-06-30,2000-12-31,2000-06-30,1999-12-31,1999-06-30,1998-12-31,1998-06-30,1997-12-31,1996-12-31,1995-12-31, 应收账款周转率(次),39.35,24.29,13.68,43.2,23.19,10.79,13.5,29.84,20.39,14.56,4.19,26.61,20.95,10.73,4.86,25.45,19.47,11.83,6.29,28.6,21.62,13.21,4.85,24.13,16.47,10.32,4.44,22.6,9.74,10.98,4.63,16.92,15.04,10.39,3.49,11.96,5.51,4.29,1.73,17.34,23.9,29.23,9.47,23.9,14.7,9.78,2.54,17.41,12.08,8.29,3.76,14.9,10.2,6.58,2.3,17.27,11.89,7.2,3.67,18.49,12.81,6.88,--,23.2,15.39,10.42,4.26,24.84,18.81,12.94,5.69,15.46,10.43,7.48,5.3,11.04,5.44,4.77,1.99,15,7.26,1552.75,365.13,1177.11,1450.02,1401.96,--,915.45,--,--, 应收账款周转天数(天),6.86,7.41,6.58,8.33,11.64,16.69,6.67,12.06,13.24,12.36,21.46,13.53,12.89,16.78,18.53,14.15,13.87,15.22,14.3,12.59,12.49,13.62,18.55,14.92,16.39,17.44,20.29,15.93,27.72,16.4,19.42,21.27,17.96,17.32,25.82,30.1,48.97,42,52.16,20.76,11.3,6.16,9.5,15.06,18.36,18.4,35.38,20.68,22.35,21.71,23.97,24.17,26.47,27.36,39.12,20.85,22.71,25.01,24.54,19.47,21.07,26.15,--,15.52,17.54,17.28,21.11,14.49,14.36,13.91,15.81,23.28,25.88,24.05,16.99,32.61,49.64,37.72,45.12,24,24.8,0.23,0.49,0.31,0.12,0.26,--,0.39,--,--, 存货周转率(次),17.4,8.34,3.84,15.68,9.09,4.43,2.69,11.76,12.54,5.64,1.2,10.75,7.63,3.14,1.78,10.83,8.29,4.84,3.55,18.66,14.15,8.31,3.88,46.95,39.74,22.17,13.56,70.5,11.16,9.23,4.47,17.28,13.43,9.08,4.75,8.37,3.55,2.75,1.41,7.17,5.48,3.82,2.11,8.12,7.05,4.84,2.7,8.62,4.88,3.41,1.85,8.45,4.02,2.81,1.52,11.3,14.86,15.81,158.3,520.65,429.79,272.8,--,344.07,220.21,127.46,99.98,267.37,228.63,152.95,76.55,218.26,156.71,97.99,37.53,228.78,23.12,48.21,37.75,214.27,173.46,247.55,841.25,1297.46,1183.63,1468.37,--,728.16,--,124.69, 固定资产周转率(次),--,4.59,--,6.83,--,2.65,--,5.69,--,3.17,--,5.33,--,1.95,--,4.39,--,1.87,--,3.57,--,1.43,--,2.21,--,0.93,--,1.5,--,0.38,--,0.75,--,0.45,--,1.2,--,1.06,--,2.41,--,1.19,--,2.36,--,1.27,--,2.45,--,1.13,--,2.07,2.94,0.97,0.89,2.09,--,0.9,--,1.5,1.16,0.76,--,1.45,1.1,0.72,0.36,1.61,1.17,0.75,0.38,1.32,1,0.63,0.32,1.7,1.53,0.98,0.46,1.86,0.87,1.04,0.45,0.92,0.47,0.69,--,0.25,--,0.15, 总资产周转率(次),0.28,0.19,0.1,0.35,0.26,0.14,0.06,0.41,0.33,0.23,0.07,0.5,0.38,0.19,0.09,0.47,0.34,0.2,0.11,0.47,0.33,0.2,0.07,0.36,0.28,0.16,0.07,0.26,0.1,0.06,0.03,0.13,0.1,0.07,0.04,0.17,0.15,0.11,0.06,0.27,0.21,0.15,0.08,0.3,0.23,0.16,0.08,0.33,0.23,0.15,0.08,0.3,0.22,0.14,0.07,0.29,0.21,0.12,0.05,0.2,0.16,0.11,0.05,0.2,0.15,0.1,0.05,0.18,0.13,0.08,0.04,0.11,0.08,0.05,0.03,0.12,0.09,0.06,0.03,0.11,0.05,0.09,0.07,0.14,0.07,0.16,--,0.25,--,0.15, 存货周转天数(天),15.52,21.58,23.42,22.96,29.69,40.61,33.51,30.62,21.53,31.89,75.19,33.49,35.41,57.3,50.66,33.24,32.59,37.22,25.39,19.3,19.08,21.65,23.22,7.67,6.79,8.12,6.64,5.11,24.19,19.5,20.14,20.83,20.1,19.82,18.96,43.03,76.09,65.55,63.61,50.2,49.26,47.12,42.72,44.34,38.28,37.17,33.39,41.76,55.27,52.86,48.69,42.59,67.19,63.98,59.2,31.87,18.17,11.38,0.57,0.69,0.63,0.66,--,1.05,1.23,1.41,0.9,1.35,1.18,1.18,1.18,1.65,1.72,1.84,2.4,1.57,11.68,3.73,2.38,1.68,1.04,1.45,0.21,0.28,0.15,0.25,--,0.49,--,2.89, 总资产周转天数(天),965.67,961.03,939.46,1040.46,1044.49,1314.83,1391.04,879.98,822.67,781.25,1335.31,723.91,711.28,953.39,1010.1,764.98,799.29,882.35,832.56,769.56,813.25,907.72,1296.83,995.02,977.91,1155.33,1222.83,1388.35,2777.78,2893.89,2941.18,2857.14,2730.03,2538.79,2521.01,2107.73,1824.32,1651.38,1584.51,1341.78,1264.04,1227.83,1187.34,1195.22,1161.79,1157.56,1105.65,1101.25,1183.17,1185.77,1162.79,1197.6,1229.51,1250,1365.71,1241.38,1308.77,1442.31,1639.34,1779.54,1654.41,1680.67,1642.34,1783.06,1823.09,1861.43,1855.67,2003.34,2112.68,2241.59,2195.12,3266.79,3264.81,3396.23,3396.23,3030.3,3071.67,3231.6,3543.31,3425.31,3773.58,4086.27,2517.48,2538.79,2654.87,2309.17,--,1462.23,--,2374.67, 流动资产周转率(次),1.45,0.97,0.49,1.35,1.01,0.51,0.24,1.38,1.2,0.87,0.24,1.85,1.3,0.65,0.32,1.66,1.11,0.68,0.36,1.69,1.11,0.68,0.24,1.58,1.22,0.71,0.37,1.46,0.57,0.4,0.19,0.76,0.49,0.37,0.18,0.53,0.32,0.22,0.11,0.55,0.52,0.34,0.18,0.8,0.64,0.44,0.24,1.25,0.94,0.67,0.35,2.03,1.72,1.23,0.56,1.77,1.32,0.81,0.25,1.43,2.56,1.69,--,5.01,3.31,2.16,1.23,4.06,2.5,1.35,0.9,2.01,1.61,1.02,0.55,1.95,1.24,0.67,0.27,0.95,0.33,0.71,0.59,1.1,0.44,0.89,--,287.59,--,134.33, 流动资产周转天数(天),186.5,185.95,181.97,266.94,267.46,349.65,377.04,261.13,225.17,207.88,377.52,194.46,207.1,277.18,285.26,217.34,243.62,266.39,250.7,212.4,242.94,266.19,379.75,227.34,220.68,252.56,246.1,247.03,470.88,448.65,474.43,471.2,548.67,492.34,501.39,673.02,833.85,805.73,840.34,650.29,514.48,533.97,513.99,449.78,419.32,408.63,371.13,288.65,287.17,266.71,255.17,177.41,156.71,146.08,160.06,203.03,205.23,223.52,365.26,252.17,105.4,106.3,--,71.92,81.61,83.42,72.92,88.71,108.13,133.25,99.78,179.34,167.51,176.23,162.93,184.62,217.09,267.66,328.47,377.08,542.99,504.98,306.33,327.84,406.87,406.18,--,1.25,--,2.68, 经营现金净流量对销售收入比率(%),0.15,0.1,0.11,-0.02,0.16,0.12,-0.09,0.33,0.11,0.05,-0.19,0.2,0.09,0.1,0.21,0.06,0.09,0.11,0.21,0.16,0.15,0.12,0.07,0.22,0.23,0.2,-0.06,0.28,0.61,0.82,0.7,0.61,0.84,0.84,0.59,0.61,0.43,0.39,0.07,0.49,0.55,0.45,0.46,0.61,0.55,0.66,-0.06,0.58,0.55,0.59,0.4,0.64,0.63,0.53,0.43,0.67,0.62,0.61,0.46,0.64,0.59,0.5,0.5,0.71,0.71,0.65,0.56,0.64,0.64,0.67,0.58,0.73,0.69,0.67,0.94,0.71,0,0.68,--,0.63,0.27,0.05,1.35,0.63,--,0.44,--,0.23,--,--, 资产的经营现金流量回报率(%),0.04,0.02,0.01,-0.01,0.04,0.01,-0.01,0.11,0.03,0.01,-0.01,0.1,0.03,0.02,0.02,0.03,0.03,0.02,0.02,0.07,0.05,0.02,0,0.08,0.06,0.03,-0,0.07,0.06,0.05,0.02,0.07,0.08,0.06,0.02,0.09,0.06,0.04,0,0.12,0.11,0.07,0.03,0.17,0.12,0.1,-0,0.18,0.12,0.09,0.03,0.19,0.14,0.08,0.03,0.22,0.14,0.08,0.03,0.12,0.1,0.05,0.03,0.15,0.11,0.06,0.03,0.11,0.07,0.05,0.02,0.08,0.06,0.04,0.03,0.09,0,0.04,--,0.07,0.01,0,0.09,0.1,--,0.04,--,0.06,--,--, 经营现金净流量与净利润的比率(%),3.31,1.88,1.75,-0.6,3.76,3.9,--,4.22,1.25,0.55,-1.28,2.49,1.01,0.9,1.7,0.76,1.1,1.22,2.97,1.79,1.89,1.36,0.81,2.47,3.39,2.35,-0.84,2.84,3.36,4.76,3.8,1.98,2.75,2.79,2.05,1.61,1.11,1.07,0.19,1.17,1.32,1.11,1.2,1.41,1.35,1.65,-0.15,1.62,1.34,1.43,1.02,1.71,1.54,1.31,1.12,1.82,1.65,1.79,1.47,2.5,2.19,1.94,1.93,4.33,4.79,5.9,2.5,5.19,2.64,2.87,2.87,6.9,5.59,5.36,8.44,4.19,0,3.44,--,1.81,0.68,0.1,3.55,1.18,--,0.87,--,0.42,--,--, 经营现金净流量对负债比率(%),0.06,0.03,0.01,-0.01,0.05,0.02,-0.01,0.17,0.04,0.01,-0.02,0.16,0.05,0.03,0.03,0.05,0.05,0.03,0.04,0.11,0.07,0.04,0.01,0.12,0.1,0.05,-0.01,0.11,0.09,0.08,0.03,0.11,0.13,0.1,0.04,0.17,0.23,0.17,0.01,0.33,0.38,0.22,0.11,0.53,0.38,0.29,-0.01,0.53,0.35,0.24,0.09,0.55,0.39,0.2,0.08,0.61,0.36,0.21,0.05,0.21,0.2,0.1,--,0.31,0.21,0.12,0.05,0.21,0.14,0.09,0.04,0.18,0.13,0.09,0.06,0.2,0,0.08,--,0.15,0.03,0.01,0.31,0.47,--,0.11,--,0.11,--,--, 现金流量比率(%),11.6,5.24,2.83,-1.99,9.4,3.62,-1.29,26.77,6.96,2.54,-2.69,38.18,13.06,6.78,6.96,8.77,9.61,6.39,6.72,19.72,13.87,7.07,1.4,25.28,24.56,11.08,-1.73,26.87,28.67,28.75,10.72,33.44,39.68,27.51,5.49,24.42,43.26,35.9,1.66,49.86,74.61,43.15,22.4,99.08,77.32,55.74,-3,111.66,70.58,48.17,20.77,126.22,91.21,43.67,18.88,161.27,90.58,47.68,7.54,32.74,27.11,12.25,--,37.27,31.77,18.29,8.74,34.71,55.86,30.13,23.37,94.15,43.11,32.97,38.7,450.65,0,429.84,--,354.32,2.58,0.58,38.08,68.18,--,12.37,--,27.88,--,--,