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),4.24,2.89,1.66,12.12,11.03,9.28,3.86,17.2,10.37,6.71,3.99,20.26,17.59,12.13,6.88,30.42,27.36,15.52,8.03,21.68,15.13,10.13,5.85,22.06,25.67,18.03,7.37,46.39,28.2,16.8,7.34,23.16,10.66,6.59,2.46,13.71,7.13,6.61,2.8,17.17,15.56,13.21,10.07,38.81,30.82,20.8,9.41,41.95,22.99,21.77,8.58,38.99,29.54,19.29,6.57,34.11,24.28,16.82,7.59,33.39,46.07,39.19,17.2,47.77,28.35,20.26,7.8,37.66,10.98,6.78,3.28,10.07,4.55,3.86,1.64,12.92,18.51,9.09,2.55,9.57,4.29,1.24,0.5,1.05,1.48,3.24,1.18,2.4,2.45,2.18,5.19,18.18, 应收账款周转天数(天),63.67,62.24,54.15,29.69,24.48,19.4,23.29,20.93,26.03,26.84,22.58,17.77,15.35,14.84,13.08,11.83,9.87,11.6,11.21,16.61,17.84,17.77,15.4,16.32,10.52,9.98,12.21,7.76,9.57,10.71,12.27,15.54,25.32,27.32,36.55,26.26,37.89,27.22,32.18,20.96,17.35,13.63,8.94,9.28,8.76,8.65,9.56,8.58,11.74,8.27,10.49,9.23,9.14,9.33,13.7,10.55,11.12,10.7,11.85,10.78,5.86,4.59,5.23,7.54,9.52,8.88,11.54,9.56,24.6,26.55,27.44,35.75,59.29,46.64,54.78,27.86,14.59,19.8,35.35,37.64,41.97,291.05,360.29,341.75,121.39,111.26,152.94,149.71,73.54,165.43,69.31,19.8, 存货周转率(次),1.08,0.73,0.4,1.94,1.06,0.7,0.29,1.57,1,0.71,0.31,1.72,0.88,0.63,0.36,1.22,0.71,0.48,0.25,1.4,0.95,0.64,0.35,1.71,1.23,0.86,0.39,2.1,1.33,1.15,0.52,2.14,1.37,0.92,0.42,2.43,1.94,1.28,0.55,3.08,2.38,1.51,0.8,4.45,2.93,2.04,1.44,9.21,6.43,7.17,2.83,11.63,6.66,4.38,2.89,13.75,11.73,9.45,4.54,8.33,8.16,6.44,2.81,8.09,5.79,4.24,1.95,7.36,200.1,142.2,94.77,883.19,545.66,792.19,636.32,2973.79,21.34,21.05,--,1.66,0.64,1.62,0.68,1.64,0.75,1.85,0.8,1.9,0,1.97,2.65,3.12, 固定资产周转率(次),--,2.13,--,6.61,--,3.14,--,6.97,--,3.57,--,6.32,--,2.65,--,6.84,--,4.14,--,10.96,--,4.98,--,11.49,--,6.18,--,13.8,--,6.9,--,12.42,--,5.01,--,10.68,--,5.28,--,8.84,--,3.78,--,7.73,--,3.86,--,6.78,--,2.65,--,4.18,--,1.9,--,3.21,--,1.53,--,2.37,3.18,2.03,0.92,1.54,0.77,0.5,0.25,0.55,0.16,0.1,0.05,0.21,0.16,0.11,0.05,0.36,0.63,0.39,0.1,0.31,0.23,0.53,0.23,0.46,0.2,0.55,0.42,0.84,0.58,0.86,0.96,0.37, 总资产周转率(次),0.25,0.17,0.09,0.49,0.31,0.2,0.09,0.54,0.35,0.26,0.12,0.61,0.35,0.25,0.14,0.53,0.37,0.24,0.13,0.68,0.51,0.35,0.19,0.8,0.59,0.39,0.18,0.91,0.63,0.51,0.23,0.97,0.62,0.42,0.19,1.07,0.8,0.54,0.23,1.14,0.84,0.54,0.28,1.13,0.83,0.57,0.28,1.03,0.69,0.42,0.19,0.62,0.4,0.26,0.12,0.44,0.32,0.21,0.1,0.33,0.44,0.28,0.12,0.37,0.31,0.17,0.08,0.21,0.06,0.04,0.02,0.11,0.08,0.06,0.03,0.17,0.23,0.13,0.04,0.12,0.07,0.21,0.09,0.21,0.1,0.21,0.11,0.23,0.11,0.27,0.41,0.37, 存货周转天数(天),250.98,247.93,225.51,185.37,254.07,255.83,312.5,228.72,269.11,255.17,293.54,209.61,306.44,287.82,251.68,294.7,377.99,371.52,363.2,257.33,284.99,281.87,254.45,210.64,220.39,208.31,230.47,171.84,203.71,156.78,174.49,168.3,197.5,195.42,216.55,148.29,139.51,140.25,164.26,116.79,113.56,119.15,113.04,80.89,92.18,88.25,62.31,39.09,41.97,25.09,31.82,30.95,40.54,41.08,31.12,26.18,23.02,19.04,19.81,43.22,33.08,27.97,32.08,44.51,46.64,42.49,46.14,48.89,1.35,1.27,0.95,0.41,0.49,0.23,0.14,0.12,12.65,8.55,--,216.96,280.46,222.35,265.6,219.47,239.74,194.97,226.1,189.15,--,183.1,136.08,115.3, 总资产周转天数(天),1081.73,1066.35,1010.1,727.57,857.42,884.52,1020.41,668.15,769.23,704.5,761.42,588.43,769.01,724.64,659.82,682.46,737.5,736.8,715.99,528.63,528.58,513.11,463.44,451.81,456.93,459.54,500.28,395.34,428.16,354.82,388.94,371.63,434.43,432.17,483.87,337.2,339.03,333.7,390.96,316.71,320.21,331.49,326.09,318.39,324.95,317.35,318.47,349.79,394.1,431.34,483.09,585.18,676.86,680.27,751.88,815.96,837.99,853.89,908.17,1102.94,619.12,652.17,722.31,979.33,881.78,1086.3,1122.19,1722.49,4568.53,4603.58,4128.44,3393.03,3396.23,3045.69,2950.82,2082.13,1182.65,1394.27,2393.62,2972.75,2479.34,1729.94,1918.98,1702.13,1886.79,1690.14,1707.78,1576.18,1709.4,1332.35,871.88,979.86, 流动资产周转率(次),0.6,0.4,0.21,1,0.59,0.37,0.16,0.86,0.51,0.38,0.17,0.9,0.51,0.36,0.2,0.74,0.49,0.33,0.17,0.9,0.66,0.46,0.25,0.99,0.73,0.48,0.22,1.1,0.76,0.62,0.28,1.22,0.8,0.54,0.24,1.45,1.1,0.75,0.33,1.76,1.39,0.91,0.47,2.04,1.41,0.96,0.54,2.24,1.53,1.01,0.45,1.89,1.15,1.02,0.45,1.73,1.22,0.84,0.39,0.99,1.23,0.69,0.31,0.89,0.75,0.37,0.18,0.55,0.15,0.1,0.07,0.37,0.29,0.3,0.12,0.52,0.5,0.26,0.09,0.29,0.12,0.43,0.18,0.48,0.23,0.64,0.32,0.68,0.27,0.67,1.24,145.28, 流动资产周转天数(天),453.55,448.88,426.54,359.14,458.64,484.52,557.97,418.22,528.17,479.49,517.54,400.76,531.18,494.64,450.68,488.14,548.45,547.95,530.35,400.53,407.18,389.53,363.34,363.71,372.05,377.75,413.98,326.32,357.43,289.06,317.12,296.05,335.74,335.51,381.36,247.78,245.99,240.93,270.76,204.06,194.95,197.78,192.1,176.19,191.53,186.94,167.01,160.84,176.17,178.66,200.45,190.91,235.68,177.22,201.34,207.92,222.15,214.21,230,362.06,219.19,261.78,286.44,402.28,358.95,485.44,500.56,648.88,1796.41,1769.91,1371.95,970.35,926.56,595.63,755.67,685.98,538.17,695.25,1045.3,1255.67,1452.78,843.09,986.84,746.27,772.2,562.32,570.7,528.95,665.93,535.87,289.39,2.48, 经营现金净流量对销售收入比率(%),-0.28,-0.37,-0.62,0.09,0.12,0.2,0.1,0.19,0.35,0.33,0.44,0,0.09,-0.03,-0.01,0.29,0.19,0.13,0.01,0.05,-0.03,-0.03,-0.01,0.01,0.01,-0.03,-0.16,-0.14,-0.28,-0.29,-0.32,0.01,0.03,0.18,0.12,-0.12,-0.01,-0.01,-0.02,0.02,-0.05,-0.05,-0.14,-0.1,-0.15,-0.15,-0.25,0.02,0.15,0.19,0,-0.02,-0.08,-0.09,-0.17,0.02,0.05,0.22,-0.14,0.52,0.05,0.05,0.06,0.07,0.61,0.29,0.08,0.2,0.21,1.2,1.32,0.82,0.13,1.19,-0.05,0.91,0,0.09,--,-0.66,0.14,0.54,0.23,-0.2,-0.17,-0.15,--,--,--,--,--,--, 资产的经营现金流量回报率(%),-0.07,-0.06,-0.05,0.04,0.04,0.04,0.01,0.1,0.12,0.08,0.05,0,0.03,-0.01,-0,0.16,0.07,0.03,0,0.03,-0.01,-0.01,-0,0.01,0,-0.01,-0.03,-0.11,-0.16,-0.15,-0.07,0.01,0.02,0.07,0.02,-0.11,-0.01,-0.01,-0.01,0.02,-0.04,-0.03,-0.04,-0.1,-0.12,-0.08,-0.07,0.02,0.1,0.08,0,-0.01,-0.03,-0.02,-0.02,0.01,0.02,0.05,-0.01,0.2,0.02,0.01,0.01,0.03,0.23,0.05,0.01,0.04,0.01,0.04,0.03,0.08,0.01,0.07,-0,0.15,0,0.01,--,-0.06,0.01,0.11,0.02,-0.04,-0.02,-0.03,--,--,--,--,--,--, 经营现金净流量与净利润的比率(%),-5.99,-6.84,-12.01,2.2,2.83,4.15,1.42,4.82,12.57,10.39,9.66,0.15,3.43,-0.74,-0.17,10.02,28.39,17.32,0.36,0.83,-4.23,-17.32,-0.78,--,--,--,-61.8,-7.25,-26.36,-19.03,-17.77,0.31,2.19,11.08,4.67,-4.14,-0.53,-0.5,-0.84,0.47,-1.48,-1.33,-2.95,-2.8,-2.29,-1.52,-5.43,0.51,3.46,2.92,0.05,-0.48,-1.27,-1.14,--,--,--,7.23,-2.33,10.23,1.86,2.22,2.19,--,--,6.7,1.55,1.76,0.56,3.01,3.33,1.8,0.29,2.21,-0.17,2.15,0,0.3,--,-1.37,0.36,2.24,0.82,-0.45,-0.46,-0.34,--,--,--,--,--,--, 经营现金净流量对负债比率(%),-0.1,-0.1,-0.09,0.07,0.06,0.06,0.02,0.18,0.2,0.14,0.09,0,0.06,-0.01,-0,0.29,0.13,0.05,0,0.05,-0.02,-0.02,-0,0.01,0.01,-0.02,-0.05,-0.2,-0.26,-0.22,-0.11,0.01,0.02,0.1,0.03,-0.17,-0.01,-0.01,-0.01,0.02,-0.06,-0.04,-0.06,-0.16,-0.19,-0.14,-0.11,0.03,0.17,0.15,0,-0.02,-0.05,-0.04,-0.03,0.01,0.03,0.07,-0.02,0.32,0.04,0.03,0.01,0.05,0.68,0.11,0.01,0.09,0.03,0.11,0.08,0.28,0.04,0.58,-0.01,0.83,0,0.02,--,-0.27,0.06,0.56,0.09,-0.2,-0.1,-0.3,--,--,--,--,--,--, 现金流量比率(%),-19.56,-16.49,-14.42,9.68,9.64,10.08,2.1,24.72,26.41,17.75,11.65,0.51,6.93,-1.61,-0.21,33.82,17.69,7.36,0.15,6.93,-2.71,-2.38,-0.27,1.17,0.99,-2.67,-6.14,-25.49,-29.05,-24.31,-12.32,1.5,2.82,11.64,3.15,-17.73,-1.04,-0.79,-0.84,2.72,-7.57,-5.96,-8.58,-21.97,-29.05,-23.36,-18.27,6.2,31.94,39.27,0.31,-5.79,-13.19,-9.65,-6.25,3.07,7.6,24.88,-11.61,123.42,8.18,6.41,3.11,14.39,79.99,11.65,1.46,9.53,3.13,11.51,8.48,28.56,3.72,59.25,-1.23,83.8,0,2.46,--,-29.61,5.54,58.08,9.79,-20.36,-9.85,-30.83,--,--,--,--,--,--,