报告日期,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2006-03-31,2005-12-31,2005-09-30,2005-06-30,2005-03-31,2004-12-31,2004-09-30,2004-06-30,2004-03-31,2003-12-31,2003-09-30,2003-06-30,2003-03-31,2002-12-31,2002-09-30,2002-06-30,2002-03-31,2001-12-31,2001-06-30,2000-12-31,2000-06-30,1999-12-31,1999-06-30,1998-12-31,1998-06-30,1997-12-31,1997-06-30,1996-12-31,1995-12-31,1994-12-31, 应收账款周转率(次),74.16,51.92,26.42,124.84,71.15,45.24,19.15,112.28,66.95,41.33,21.73,126.37,69.25,50.55,22.91,124.1,66.82,46.2,25.07,139.97,78.31,55.7,24.76,149.82,87.23,54.36,25.48,149.44,76.99,45.72,23.72,129.61,71.58,43.66,23.3,118.62,78.86,51.53,25.67,173.28,30.57,20.03,10.89,58.1,35.28,24.31,12.59,62.49,36.81,23.6,12.06,67.9,39.53,28.85,14.16,48.16,32.22,20.47,9,39.51,28.83,18.25,8.96,35.02,23.11,14.5,--,28.19,17.57,10.95,4.84,27.7,17.15,10.66,5.38,38.17,23.4,24.12,10.01,43.3,11.24,27.38,13.12,39.9,20.93,306.99,128.91,374.57,22.87,321.32,347.83,419.17, 应收账款周转天数(天),3.64,3.47,3.41,2.88,3.8,3.98,4.7,3.21,4.03,4.35,4.14,2.85,3.9,3.56,3.93,2.9,4.04,3.9,3.59,2.57,3.45,3.23,3.64,2.4,3.1,3.31,3.53,2.41,3.51,3.94,3.79,2.78,3.77,4.12,3.86,3.04,3.42,3.49,3.51,2.08,8.83,8.99,8.27,6.2,7.65,7.41,7.15,5.76,7.34,7.63,7.47,5.3,6.83,6.24,6.36,7.47,8.38,8.79,10,9.11,9.36,9.87,10.05,10.28,11.69,12.42,--,12.77,15.37,16.44,18.59,13,15.74,16.89,16.72,9.43,11.54,7.46,8.99,8.31,16.01,13.15,13.72,9.02,8.6,1.17,1.4,0.96,7.87,1.12,1.04,0.86, 存货周转率(次),5.77,3.35,1.5,7.87,4.75,3.19,1.62,9.81,7.71,5.1,2.65,12,9.14,5.74,2.63,12.24,9.51,6.45,3.11,14.74,12.07,7.28,3.52,14.43,10.66,6.24,2.75,14.4,10.69,6.65,3.21,15.18,12.09,6.99,3.21,16.1,11.4,7.37,3.77,24.65,8.77,4.49,2.17,9.01,6.96,4.03,2.02,8.85,6.7,4.08,1.97,9.91,6.95,4.52,2.11,7.74,6.63,4.23,1.59,7.63,5.76,3.74,1.85,7.7,6.03,3.81,--,7.23,5.11,3.07,1.37,7.47,6.12,3.9,1.85,8.71,5.53,3.84,1.81,7.8,3.77,5.52,2.65,4.65,2.86,6.01,4.36,9.7,4.59,8.97,12.83,12.22, 固定资产周转率(次),--,2,--,5.13,--,2.65,--,7.24,--,3.77,--,8.15,--,3.82,--,7.97,--,3.85,--,8.52,--,4.03,--,9.4,--,4.64,--,11.71,--,5.61,--,13.36,--,6.27,--,16.78,--,8.85,--,26.85,--,3.3,--,5.67,--,2.52,--,4.89,--,2.2,--,5.59,--,2.84,--,4.46,--,2.03,1.85,3.53,2.58,1.57,0.75,2.96,2.38,1.47,--,2.73,2.06,1.22,0.54,2.94,2.73,1.77,0.78,3.66,2.68,1.94,0.94,3.97,1.77,4.23,2.7,6.44,3.09,8.54,3.88,9.35,3.89,9.19,12.35,3.17, 总资产周转率(次),0.78,0.51,0.24,1.26,0.89,0.57,0.29,1.46,1.08,0.71,0.34,1.53,1.14,0.71,0.34,1.57,1.17,0.75,0.38,1.68,1.23,0.77,0.34,1.79,1.35,0.87,0.39,2.22,1.61,1.05,0.5,2.56,1.91,1.17,0.56,3.16,2.41,1.57,0.79,4.56,0.71,0.45,0.22,0.86,0.63,0.4,0.19,0.88,0.67,0.43,0.2,1.04,0.74,0.49,0.24,0.84,0.64,0.38,0.18,0.86,0.66,0.39,0.2,0.82,0.63,0.39,0.18,0.76,0.54,0.33,0.15,0.72,0.53,0.34,0.15,0.62,0.44,0.3,0.13,0.61,0.28,0.73,0.42,0.89,0.41,1.26,0.61,2.97,1.26,2.96,3.92,3.17, 存货周转天数(天),46.77,53.69,60.19,45.76,56.82,56.35,55.66,36.68,35.01,35.29,34.01,30,29.53,31.38,34.18,29.42,28.4,27.91,28.97,24.42,22.37,24.73,25.56,24.95,25.34,28.82,32.7,25,25.25,27.08,28.05,23.72,22.33,25.76,28.03,22.36,23.68,24.43,23.88,14.61,30.78,40.09,41.42,39.93,38.82,44.62,44.55,40.69,40.3,44.06,45.74,36.33,38.87,39.86,42.7,46.51,40.74,42.53,56.57,47.16,46.88,48.17,48.58,46.78,44.81,47.3,--,49.79,52.86,58.56,65.74,48.21,44.14,46.19,48.76,41.35,48.8,46.84,49.86,46.18,47.72,65.2,67.95,77.43,62.9,59.89,41.25,37.1,39.18,40.14,28.06,29.47, 总资产周转天数(天),344.08,353.77,367.5,284.63,304.98,313.15,310.67,246.05,250.12,254.67,266.19,235.6,237.63,252,265.8,229.68,230.14,240.9,238.66,214.66,220.28,232.83,262.54,200.77,200.19,205.93,229.42,161.81,167.68,171.17,178.68,140.67,141.57,153.65,162.05,114.01,112.07,114.51,113.77,78.98,380.93,401.25,410.02,420.81,430.9,453.86,474.93,409.98,404.74,416.28,449.55,344.53,362.66,367.27,376.25,427.35,424.39,472.81,502.51,420.27,411.4,458.37,439.24,440.96,427.08,461.42,496.41,475.37,499.35,546.61,603.62,501.04,509.43,523.71,594.45,584.23,613.36,591.33,675.17,593.77,639.89,492.41,431.86,402.46,437,286.44,294.36,121.2,142.37,121.49,91.73,113.39, 流动资产周转率(次),3,1.82,0.86,4.75,2.99,1.94,0.96,5.33,3.8,2.55,1.29,5.6,4.25,2.64,1.25,6.18,4.78,2.81,1.5,6.38,4.54,2.79,1.21,5.94,4.1,2.83,1.23,6.47,4.3,2.91,1.44,7.12,5.22,3.34,1.6,8.57,6.18,4.01,2.07,13.77,3.41,2.03,1.09,4.26,3.12,1.92,0.92,4.3,2.83,2.01,0.89,4.58,2.9,1.81,0.94,3.28,2.64,1.48,0.54,2.89,1.96,1.08,0.63,2.42,1.87,1.12,--,2.13,1.54,0.96,0.41,2.17,1.58,1.06,0.46,2.03,1.32,1,0.43,2.13,1.01,2.27,0.92,1.69,0.69,2.04,0.79,5.39,2.32,5.5,8.31,955.64, 流动资产周转天数(天),90.02,98.76,104.37,75.77,90.24,92.65,93.37,67.5,71.1,70.49,69.54,64.26,63.55,68.27,71.87,58.24,56.51,63.99,59.95,56.41,59.49,64.6,74.56,60.6,65.82,63.68,73.06,55.61,62.79,61.89,62.32,50.59,51.72,53.81,56.39,42.03,43.71,44.9,43.45,26.14,79.08,88.81,82.91,84.5,86.48,93.76,98.26,83.67,95.56,89.69,100.9,78.61,93.25,99.26,95.87,109.7,102.37,121.29,167.47,124.55,137.45,167.3,142.02,148.65,144.63,160.7,--,169.07,175.19,186.95,217.6,165.96,171.2,169.14,194.64,177.03,205.25,180.14,210.72,168.93,177.81,158.89,194.87,212.43,260.72,176.7,228.46,66.73,77.72,65.45,43.31,0.38, 经营现金净流量对销售收入比率(%),-0.01,-0.07,-0.12,0.05,0.03,0.01,0.01,0.05,0.04,0.02,0,0.05,0.04,0.04,0,0.04,0.04,0.03,0.01,0.05,0.05,0.05,0.06,0.05,0.05,0.05,0.03,0.02,0.01,-0.01,-0.03,0.02,0.01,-0,-0.02,0.03,0.01,0.01,0.04,0.03,0,-0.03,-0.07,0,-0.02,-0.05,-0.06,0.02,0.02,0.03,0.05,0.03,0,-0.02,-0.05,0.01,0.04,0.05,-0.01,0.03,0.03,0.04,0.03,0.09,0.09,0.11,0.12,0.08,0.05,0.04,0.07,-0.02,0.04,0.05,0.05,0.13,0,0.03,--,0.16,0.14,0,-0.27,0.14,--,0.01,--,--,--,--,--,--, 资产的经营现金流量回报率(%),-0.01,-0.03,-0.03,0.05,0.02,0.01,0,0.07,0.04,0.01,0,0.07,0.04,0.03,0,0.06,0.05,0.02,0,0.08,0.06,0.04,0.02,0.09,0.07,0.05,0.01,0.04,0.02,-0.01,-0.01,0.05,0.02,-0,-0.01,0.08,0.03,0.02,0.03,0.1,0,-0.01,-0.01,0,-0.01,-0.02,-0.01,0.02,0.01,0.01,0.01,0.03,0,-0.01,-0.01,0.01,0.02,0.02,-0,0.02,0.02,0.02,0.01,0.07,0.06,0.04,0.02,0.06,0.02,0.01,0.01,-0.01,0.02,0.02,0.01,0.06,0,0.01,--,0.09,0.04,0,-0.1,0.11,--,0.01,--,--,--,--,--,--, 经营现金净流量与净利润的比率(%),--,--,-7.18,0.97,0.38,0.17,0.08,0.72,0.56,0.26,0.02,1.23,0.91,0.88,0.01,0.93,0.76,0.68,0.12,0.99,0.76,0.76,0.84,1.08,1,0.99,0.51,0.51,0.32,-0.18,-1.04,0.64,0.33,-0.12,-0.42,0.94,0.33,0.41,0.9,0.63,0.02,-0.2,-0.56,0.02,-0.15,-0.5,-0.57,0.29,0.23,0.3,0.62,0.68,0.05,-0.25,-1.19,0.14,0.38,0.5,-0.09,0.34,0.32,0.48,0.32,1.07,1.34,1.33,1.21,1.06,0.53,0.38,0.94,-0.29,0.39,0.55,0.63,1.1,0,0.29,--,1.34,1,0.02,-2.07,1.06,--,0.09,--,--,--,--,--,--, 经营现金净流量对负债比率(%),-0.01,-0.06,-0.04,0.1,0.04,0.01,0,0.14,0.08,0.02,0,0.16,0.1,0.06,0,0.17,0.13,0.07,0.01,0.26,0.18,0.12,0.06,0.29,0.2,0.15,0.03,0.12,0.05,-0.02,-0.03,0.12,0.05,-0.01,-0.02,0.2,0.06,0.05,0.07,0.23,0.01,-0.03,-0.03,0,-0.02,-0.05,-0.02,0.04,0.03,0.03,0.02,0.06,0,-0.01,-0.02,0.02,0.04,0.03,-0,0.06,0.04,0.04,0.01,0.19,0.15,0.1,--,0.13,0.06,0.03,0.02,-0.03,0.04,0.04,0.02,0.16,0,0.05,--,0.45,0.41,0.01,-0.32,0.5,--,0.13,--,--,--,--,--,--, 现金流量比率(%),-2.32,-11.33,-9.09,17.73,6.19,1.97,0.57,16.94,9.05,2.56,0.12,18.07,13.04,7.7,0.07,20.42,16.11,8.15,0.97,35.53,24.92,11.94,6.99,31.61,21.96,16.09,3.65,13.05,5.94,-1.75,-3.5,12.92,5.4,-1.16,-2.31,22.29,6.67,5.58,8.45,26.99,1.04,-4.56,-6.14,0.52,-3.8,-11.04,-5.53,8.72,3.49,3.03,1.9,5.9,0.43,-1.49,-2.62,1.72,4.75,3.84,-0.31,7.48,4.96,4.3,1.81,22.66,18.48,12.28,--,15.31,6.36,3.1,2.66,-3.83,4.6,4.26,2.21,18.76,0,6.79,--,59.06,53.06,0.73,-33.26,53.45,--,13.41,--,--,--,--,--,--,