报告日期,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2005-12-31,2004-12-31, 应收账款周转率(次),4.79,3.39,1.27,6.61,2.78,1.21,0.27,5.62,3.38,2.18,0.66,6.2,4.06,1.96,0.63,4.36,2.44,1.42,0.47,2.61,1.64,1.11,0.44,4.95,1.99,1.41,0.43,4.07,2.37,1.35,0.44,4.96,3.61,2.99,0.84,12.52,9.49,4.94,1.33,14.83,9.31,5.47,1.68,12.42,6.67,4.11,1.4,11.89,7.53,5.01,1.12,13.02,8.82,6.59,1.65,14.68,8.71,--,--,8.94,--,--,6.02,5.37, 应收账款周转天数(天),56.32,53.04,70.7,54.48,97.19,148.5,333.7,64.06,79.87,82.68,136.74,58.05,66.54,91.83,142.97,82.6,110.81,126.57,193.3,137.97,165.04,161.93,204.22,72.8,135.43,127.97,209.06,88.42,113.83,133.11,206.71,72.55,74.72,60.22,106.84,28.75,28.46,36.42,67.74,24.28,29.02,32.93,53.7,28.98,40.49,43.79,64.18,30.29,35.85,35.95,80.02,27.65,30.6,27.32,54.57,24.53,31,--,--,40.28,--,--,59.83,67, 存货周转率(次),6.29,5.1,1.46,3.72,2.39,1.06,0.16,2.46,1.34,0.76,0.22,2.76,1.46,0.82,0.29,1.7,0.73,0.36,0.13,0.73,0.47,0.32,0.1,1.44,0.48,0.34,0.12,1.74,1.24,0.84,0.3,1.85,0.99,0.63,0.11,1.88,1.06,0.59,0.16,2.01,1.12,0.72,0.24,2.84,2.37,1.7,0.43,4.28,2.31,2.03,0.32,4.83,4.8,2.76,0.64,7.22,3.71,--,--,6.96,--,--,7.7,6.29, 固定资产周转率(次),--,13.69,--,30.8,--,7.14,--,25.03,--,7.57,--,20.87,--,6.02,--,13.99,--,4.02,--,7.43,--,3.21,--,14.92,--,4.03,--,12.87,--,3.51,--,9.96,--,3.92,--,11.22,--,3.57,--,9.45,--,3.19,--,11.98,--,7.8,--,22.93,--,9.84,--,17.99,--,7.17,--,11.1,--,--,--,12.95,--,--,--,1.14, 总资产周转率(次),0.45,0.27,0.1,0.7,0.37,0.18,0.04,0.72,0.37,0.22,0.07,0.67,0.35,0.19,0.07,0.48,0.25,0.13,0.05,0.29,0.19,0.13,0.05,0.56,0.2,0.14,0.05,0.57,0.29,0.18,0.07,0.6,0.34,0.23,0.06,0.73,0.43,0.24,0.06,0.73,0.41,0.27,0.09,0.75,0.41,0.29,0.09,0.76,0.45,0.32,0.06,0.72,0.48,0.35,0.08,0.83,0.51,0.43,--,0.98,--,--,--,1.14, 存货周转天数(天),42.92,35.3,61.64,96.66,112.86,169.43,546.45,146.19,201.54,236.53,413.6,130.43,185.19,220.7,307.27,211.59,368.85,493.42,685.45,495.32,574.1,563.2,938.48,249.45,568.3,528.17,773.2,206.64,218.38,213.22,303.64,195.04,272.98,284.45,788.78,191.45,254.38,303.29,560.75,178.89,241.09,250.07,369.46,126.79,113.79,105.75,207.66,84.05,116.73,88.55,283.29,74.6,56.2,65.17,141.33,49.88,72.84,--,--,51.69,--,--,46.75,57.25, 总资产周转天数(天),595.89,672.14,891.97,511.58,739.12,1011.24,2325.58,502.23,723.47,817.44,1271.19,539.57,768.57,952.89,1365.71,743.03,1095.33,1334.32,1727.45,1246.97,1433.88,1383.55,1956.52,640,1348.65,1263.16,1754.39,627.51,917.12,984.14,1380.37,602.91,795.76,782.27,1630.43,490.6,633.51,756.62,1406.25,491.94,653.59,667.41,1042.87,483.09,652.49,618.13,985.76,471.2,599.33,566.93,1388.89,499.17,566.39,519.78,1190.48,432.9,526.73,423.03,--,368.78,--,--,--,315.35, 流动资产周转率(次),0.6,0.35,0.13,0.92,0.48,0.24,0.05,0.97,0.5,0.29,0.1,0.86,0.45,0.24,0.08,0.57,0.28,0.15,0.06,0.32,0.21,0.14,0.05,0.62,0.22,0.15,0.06,0.64,0.33,0.21,0.07,0.68,0.39,0.26,0.06,0.83,0.48,0.27,0.07,0.85,0.48,0.32,0.1,0.89,0.49,0.35,0.11,0.87,0.51,0.36,0.07,0.81,0.54,0.4,0.09,0.99,0.61,--,--,1.27,--,--,1.5,164.6, 流动资产周转天数(天),449.7,508.62,693.91,390.96,562.38,760.46,1730.77,372.29,540.43,610.79,938.48,416.57,606.47,757.26,1088.27,634.81,975.43,1196.01,1559.79,1126.76,1294.96,1248.27,1761.25,584.32,1241.38,1162.79,1612.9,566.3,819.42,874.21,1214.57,528.01,701.3,688.86,1437.7,432.38,559.7,665.68,1250,425.63,562.73,560.57,872.09,406.73,550.46,517.09,836.43,411.66,534.34,501.53,1251.74,443.19,497.15,455.01,1034.48,365,444.23,--,--,282.64,--,--,239.66,2.19, 经营现金净流量对销售收入比率(%),0.07,0.09,0.07,0.07,0.17,-0.15,-1.46,0.07,0.09,0.23,-0.49,-0.11,-0.28,-0.49,-1.06,0.14,-0.08,0.25,-0.19,0.11,0.12,0.26,-0.58,-0.03,-0.13,-0.16,-1.04,0.12,-0.03,0.27,1.05,0.04,0.12,0.14,-0.01,0.1,0.06,0.03,-0.09,0.2,0.21,-0.04,-0.42,-0.06,-0.14,-0.31,-0.55,0.14,0.04,-0.07,-0.76,0.1,0.07,-0.08,-1.21,0.37,0.04,-0.01,--,0.31,0.21,0.11,0.16,0.14, 资产的经营现金流量回报率(%),0.03,0.02,0.01,0.05,0.06,-0.03,-0.06,0.05,0.03,0.05,-0.03,-0.07,-0.1,-0.09,-0.07,0.06,-0.02,0.03,-0.01,0.03,0.02,0.03,-0.03,-0.02,-0.03,-0.02,-0.05,0.05,-0.01,0.04,0.07,0.02,0.04,0.03,-0,0.07,0.02,0.01,-0.01,0.12,0.08,-0.01,-0.04,-0.04,-0.06,-0.1,-0.05,0.11,0.02,-0.02,-0.05,0.06,0.03,-0.03,-0.09,0.22,0.01,-0,--,0.25,--,--,0.15,0.16, 经营现金净流量与净利润的比率(%),1.37,1.53,1.11,1.87,2.8,-1.94,-11.75,1.84,1.73,3.59,-6.85,-2.9,-5.15,-7.78,-16.51,--,-1.17,3.15,-2.86,2.29,1.55,3.28,-8.56,-0.62,-1.62,-2.02,-15.24,1.48,-0.37,2.6,13.8,0.44,1.46,1.64,-0.17,0.94,0.59,0.21,-1.29,1.7,1.84,-0.25,-7.01,-0.53,-1.37,-2.69,-13.47,1.94,0.47,-0.91,-19.31,1.46,0.97,-1.05,-31.74,4.89,0.45,-0.07,--,3.46,2.3,1.32,1.82,1.77, 经营现金净流量对负债比率(%),0.05,0.04,0.01,0.07,0.08,-0.04,-0.09,0.07,0.05,0.07,-0.05,-0.11,-0.15,-0.13,-0.1,0.1,-0.03,0.05,-0.02,0.05,0.03,0.05,-0.04,-0.03,-0.04,-0.03,-0.08,0.07,-0.01,0.06,0.1,0.04,0.06,0.05,-0,0.1,0.03,0.01,-0.01,0.17,0.1,-0.01,-0.06,-0.06,-0.09,-0.15,-0.07,0.15,0.02,-0.03,-0.07,0.08,0.04,-0.04,-0.14,0.35,0.03,--,--,0.36,--,--,0.22,0.26, 现金流量比率(%),5.19,3.92,1.2,7.32,9.33,-4.63,-10.36,8.62,5.93,8.5,-6.47,-14.05,-17.67,-15.75,-12.15,10.88,-3.1,5,-1.52,5.04,3.47,5.27,-4.27,-2.96,-3.67,-3.29,-7.54,7.32,-1.19,6.26,9.69,3.51,6.13,4.63,-0.11,10.24,3.25,0.86,-0.78,17.42,10.49,-1.44,-5.51,-6.07,-8.98,-14.83,-7.17,15.42,2.09,-3.45,-6.52,8.08,4.37,-4.01,-14.24,35.14,2.71,--,--,38.88,--,--,22,30.88,