报告日期,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2006-03-31,2005-12-31,2005-09-30,2005-06-30,2005-03-31,2004-12-31,2004-09-30,2004-06-30,2004-03-31,2003-12-31,2003-09-30,2003-06-30,2003-03-31,2002-12-31,2002-09-30,2002-06-30,2002-03-31,2001-12-31,2001-09-30,2001-06-30,2000-12-31,2000-06-30,1999-12-31,1999-06-30,1998-12-31,1998-06-30,1997-12-31,1997-06-30,1996-12-31,1996-06-30,1995-12-31,1995-06-30,1994-12-31,1994-06-30,1993-12-31, 应收账款周转率(次),6.89,5.01,2.64,12.81,9.63,7.33,3.87,10.86,7.29,4.86,2.62,9.07,6.96,4.61,2.48,11.37,8.02,5.69,2.84,11.96,8.16,5.69,3.11,11.49,7.8,5.65,2.99,10.93,7.65,5.28,2.78,11.53,8.25,6.01,3.06,12.21,8.08,5.64,2.79,11.62,8.06,5.75,2.9,13.15,8.95,7.48,3.66,15.3,10.13,7.55,3.74,15.01,9.75,7.16,3.34,15.14,10.5,7.64,3.35,25.31,16.42,14.06,5.95,25.98,10.83,8.93,4.23,18.52,12.17,9.21,4.61,18.39,12.78,9.37,4.5,15.64,10.43,7.04,3.55,11.63,6.51,1.42,0.41,0.44,-0.91,0.14,-4.87,2.68,2.23,0.58,1.6,1.87,4.34,--,13,7.43,2.97, 应收账款周转天数(天),39.2,35.93,34.15,28.11,28.03,24.54,23.26,33.15,37.02,37.01,34.36,39.71,38.77,39.03,36.33,31.65,33.68,31.63,31.7,30.11,33.09,31.66,28.97,31.33,34.62,31.88,30.12,32.92,35.27,34.08,32.32,31.23,32.71,29.93,29.4,29.49,33.41,31.92,32.26,30.98,33.49,31.28,30.99,27.37,30.15,24.07,24.56,23.53,26.67,23.83,24.08,23.98,27.7,25.12,26.97,23.78,25.71,23.56,26.87,14.22,16.45,12.81,15.13,13.86,24.92,20.16,21.27,19.44,22.18,19.54,19.51,19.58,21.13,19.22,19.99,23.02,25.89,25.58,25.33,30.97,41.47,126.47,874.42,409.28,-394.52,1279.32,-73.97,67.17,161.77,311.63,224.94,96.27,82.95,--,27.7,24.24,121.21, 存货周转率(次),3.85,2.49,1.3,5.98,4.38,2.98,1.54,4.54,3.39,2.28,1.15,4.49,3.18,2.31,1.25,5.21,3.9,2.55,1.36,4.59,3.95,2.89,1.48,4.72,3.99,2.8,1.47,4.68,4.21,2.92,1.56,4.8,3.89,2.81,1.52,4.97,3.95,2.85,1.47,5.22,4.24,2.98,1.58,5.12,3.97,2.82,1.54,4.83,3.98,2.88,1.47,4.96,3.93,2.71,1.37,5.16,3.9,2.72,1.35,5.79,3.34,1.6,0.82,3.83,2.5,1.7,0.9,3.02,2.21,1.42,0.7,2.57,1.76,1.24,0.64,2.33,1.76,1.24,0.62,0.78,0.44,0.11,0.02,0.01,0,0,-0.04,0.05,0.34,0,0.32,0,0.38,--,0,0,-0.04, 固定资产周转率(次),--,8.97,--,21.68,--,11.6,--,16.22,--,7.98,--,14.87,--,7.32,--,19.09,--,10,--,17.82,--,9.3,--,16.76,--,8.78,--,15.1,--,7.55,--,13.69,--,7,--,17.51,--,12.43,--,21.81,--,10.53,--,19.66,--,10.42,--,17.78,--,9.04,--,14.75,--,7.19,--,12.8,--,6.34,--,8.25,3.95,2.28,0.85,3.58,2.31,1.53,0.82,2.87,2.12,1.41,0.71,2.79,2.1,1.45,0.74,2.81,2.07,1.43,0.76,2.8,1.57,0.39,0.19,0.19,-0.38,0.06,-3.76,16.46,66.13,14.95,46.39,16.87,47.66,44.45,--,--,0.17, 总资产周转率(次),0.75,0.48,0.25,1.21,0.91,0.66,0.37,1.08,0.81,0.54,0.26,1.06,0.77,0.53,0.28,1.34,1,0.69,0.36,1.26,0.97,0.67,0.36,1.29,1.01,0.67,0.38,1.42,1.1,0.78,0.42,1.49,1.12,0.8,0.43,1.61,1.19,0.83,0.43,1.6,1.19,0.81,0.42,1.52,1.13,0.81,0.42,1.58,1.2,0.85,0.45,1.5,1.11,0.74,0.37,1.54,1.33,0.92,0.46,2.19,1.14,0.69,0.35,1.56,0.97,0.67,0.35,1.19,0.85,0.57,0.28,1.05,0.74,0.53,0.27,0.99,0.73,0.51,0.26,0.55,0.31,0.08,0.01,0.01,-0.01,0,-0.05,0.04,0.23,0.06,0.21,0.09,0.21,0.15,0.23,0.17,0.17, 存货周转天数(天),70.16,72.33,69.12,60.2,61.67,60.33,58.27,79.23,79.57,79.08,78.57,80.22,84.99,77.82,72.1,69.04,69.29,70.62,66.42,78.45,68.4,62.18,60.93,76.35,67.71,64.38,61.25,76.97,64.15,61.6,57.83,75.06,69.34,63.95,59.04,72.39,68.35,63.22,61.03,69.01,63.69,60.33,57.09,70.34,68.06,63.88,58.28,74.57,67.92,62.56,61.04,72.54,68.63,66.38,65.93,69.72,69.17,66.1,66.51,62.22,80.73,112.25,109.2,94.06,108.1,106.09,99.78,119.4,122.07,126.4,128.41,140.32,153.3,145.21,141.2,154.52,153.11,144.62,144.65,461.48,618.84,1646.84,15062.76,20930.23,300000,48648.65,-8759.12,3278.69,1069.84,--,1120.8,--,955.41,--,--,--,-9090.91, 总资产周转天数(天),359.62,376.18,359.71,296.37,295.31,272.56,241.55,332.44,333.91,336.26,339.88,338.92,351.33,339.17,322.81,268.5,269.3,259.67,252.88,286.21,279.24,267.82,247.66,279,267.59,267.58,237.91,254.09,244.79,231.18,212.82,241.42,240.15,224.97,209.45,223.59,227.29,217.39,207.66,224.56,227.66,221.38,212.31,236.83,238.81,220.94,212.77,227.52,225,211.76,199.03,239.94,244.28,244.37,245.23,233.98,203.3,195.04,196.55,164.6,237.63,260.64,254.31,231.18,277.64,269.74,256.19,301.63,318.36,317.57,324.91,342.08,363.34,342.53,337.33,363.05,370.47,353.29,343.12,657.77,880.34,2400,52941.18,32727.27,-33962.26,112500,-7500,4568.53,1588,2955.67,1694.92,2083.33,1684.6,1168.83,1545.06,1042.27,2107.73, 流动资产周转率(次),1.31,0.83,0.43,1.84,1.25,0.91,0.51,1.57,1.17,0.8,0.4,1.65,1.21,0.83,0.46,2.3,1.75,1.2,0.63,2.38,1.85,1.32,0.7,2.51,1.93,1.34,0.72,2.54,1.99,1.36,0.73,2.59,1.93,1.37,0.73,2.63,1.89,1.29,0.67,2.6,1.96,1.37,0.72,2.65,1.95,1.39,0.75,2.74,2.05,1.46,0.78,2.83,2.09,1.46,0.74,2.92,2.14,1.53,0.75,3.93,2.12,1.33,0.68,3.16,1.94,1.39,0.71,2.41,1.67,1.14,0.54,2.09,1.47,1.06,0.54,1.88,1.35,0.94,0.47,0.76,0.42,0.1,0.01,0.01,-0.01,0,-0.06,0.05,0.28,0.08,0.25,0.1,0.25,0.21,0.31,0.21,22.07, 流动资产周转天数(天),206.06,217.5,211.37,196.07,215.21,198.11,176.54,229.77,230.81,225.06,225.11,217.83,224.05,216.03,197.8,156.86,154.36,149.93,141.82,150.98,145.78,136.85,127.82,143.71,140.04,134.29,125.73,141.59,135.66,132.21,123.41,139.13,139.76,131.65,122.47,136.92,142.53,139.19,134.11,138.22,138,131.62,125.58,135.95,138.49,129.31,120.66,131.44,131.49,122.89,115.18,127.42,129.12,123.47,121.7,123.29,126.02,117.74,119.92,91.64,127.43,134.84,132.96,113.75,139.09,129.52,126.24,149.21,161.71,158.53,166.51,171.86,183.3,169.3,167.04,191.71,200.18,190.74,191.94,473.87,635.74,1742.5,47368.42,29508.2,-28125,94736.84,-5911.33,3673.47,1281.14,2301.79,1437.13,1769.91,1415.09,878.05,1177.63,851.47,16.31, 经营现金净流量对销售收入比率(%),0.03,0.05,0.05,0.05,0.04,-0.01,-0.08,0.08,0.07,0.05,0.15,0.04,0.09,0.13,0.18,0.08,0.06,0.05,0.05,0.02,0.04,0.06,0.05,0.03,0.05,0.07,0.12,0.01,0.04,0.05,0.08,0,0.02,0.03,0.05,0.04,0.04,0.05,0.08,0.02,0.03,0.03,0.06,0.03,0.04,0.06,0.07,0.03,0.04,0.06,0.11,0.02,0.02,0.03,0,0.05,0.05,0.04,0.04,0.11,0.08,0.08,0.1,0.02,0,-0,0.02,0.01,0.02,0.03,0.14,0.05,0.02,0.01,0.02,0.05,0,-0.01,--,0.21,0,1.76,0.48,-0.02,0.28,-1.58,2.56,--,--,--,--,--,--,0,--,--,--, 资产的经营现金流量回报率(%),0.02,0.03,0.01,0.06,0.03,-0,-0.03,0.09,0.06,0.03,0.04,0.04,0.07,0.07,0.05,0.11,0.06,0.03,0.02,0.03,0.04,0.04,0.02,0.04,0.05,0.04,0.04,0.02,0.05,0.03,0.03,0.01,0.03,0.02,0.02,0.06,0.04,0.04,0.04,0.03,0.04,0.03,0.02,0.05,0.04,0.05,0.03,0.04,0.04,0.05,0.05,0.04,0.03,0.02,0,0.06,0.06,0.04,0.02,0.2,0.09,0.06,0.03,0.04,0,-0,0.01,0.01,0.02,0.02,0.04,0.05,0.02,0,0.01,0.05,0,-0,--,0.12,0,0.13,0,-0,-0,-0,-0.13,--,--,--,--,--,--,0,--,--,--, 经营现金净流量与净利润的比率(%),0.76,1.21,1.64,1.23,0.77,-0.17,-2.25,1.97,1.78,1.12,3.3,0.91,2.79,3.76,4.83,2.76,1.81,1.67,1.59,0.79,1.22,1.99,1.56,1.19,1.71,2.31,4.21,0.52,1.56,1.69,3.03,0.19,0.84,1.09,2.06,1.54,1.35,1.77,3.03,0.67,1.15,1.16,2.14,1.32,1.4,2.05,2.84,0.68,0.99,1.21,4.98,1.04,1.08,1.48,0.04,2.05,2.25,1.7,2,5.7,5.32,3.29,4.75,1,0.17,-0.18,0.83,0.22,0.79,1.04,6.36,2.04,0.94,0.26,0.75,1.98,0,-0.36,--,2.33,0,9.24,--,--,--,--,--,--,--,--,--,--,--,0,--,--,--, 经营现金净流量对负债比率(%),0.05,0.06,0.03,0.13,0.07,-0.01,-0.06,0.22,0.14,0.07,0.1,0.1,0.19,0.18,0.13,0.28,0.16,0.09,0.05,0.08,0.12,0.12,0.05,0.11,0.13,0.12,0.11,0.04,0.12,0.09,0.08,0.02,0.06,0.06,0.05,0.14,0.09,0.09,0.08,0.07,0.09,0.06,0.05,0.11,0.08,0.11,0.07,0.08,0.1,0.11,0.1,0.08,0.06,0.05,0,0.14,0.12,0.07,0.04,0.41,0.23,0.18,0.1,0.13,0.01,-0.01,0.01,0.01,0.03,0.03,0.06,0.09,0.03,0.01,0.01,0.08,0,-0.01,--,0.18,0,0.18,0,-0,-0,-0,-0.15,--,--,--,--,--,--,0,--,--,--, 现金流量比率(%),6.9,7.99,4.33,14.1,7.66,-0.96,-6.23,24.77,16.09,8.31,11.49,12.03,21.39,20.74,16.24,35.12,20.02,11.19,6.12,10.3,15.43,15.54,6.4,15.08,17.14,17.22,15.03,5.64,14.61,10.8,9.61,2.04,7.41,7.11,6.14,16.74,10.71,9.98,8.63,7.29,9.26,6.74,5.72,12.7,9.38,11.7,7.5,9.52,10.57,12.26,10.92,7.96,6.07,5.91,0.08,16.03,12.27,7.49,3.57,41.96,23.27,17.69,9.62,12.81,0.7,-0.61,1.07,1.29,2.89,2.82,6.73,9.36,2.98,0.69,0.91,8.75,0,-0.66,--,18.96,0,19.31,0.24,-0.01,-0.26,-0.24,-15.52,--,--,--,--,--,--,0,--,--,--,