报告日期,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2006-03-31,2005-12-31,2005-09-30,2005-06-30,2005-03-31,2004-12-31,2004-09-30,2004-06-30,2004-03-31,2003-12-31,2003-09-30,2003-06-30,2002-12-31,2001-12-31, 应收账款周转率(次),1.73,0.91,0.39,3.7,2.39,1.65,0.66,3.95,2.54,1.78,0.78,3.81,2.54,1.54,0.7,4.44,3.13,2.35,1.22,9.32,5.37,4.69,2.54,10.55,5.85,4.22,1.89,7.69,4.51,3.22,1.58,7.53,4.37,3.07,1.6,6.64,3.63,2.78,1.51,5.64,3.51,2.24,1.29,6.46,4.05,2.81,1.54,9.32,5.55,5.09,2.07,14.59,8.6,7.74,1.67,12.22,6.06,3.89,1.81,7.59,4.46,3.21,1.37,5.99,3.75,2.61,1.23,5.53,3.48,3.03,--,5.25,--,--,3.5,2.34, 应收账款周转天数(天),156.51,197.8,230.89,97.41,112.79,108.89,136.14,91.19,106.49,100.98,114.94,94.45,106.25,116.81,128.72,81.11,86.31,76.46,73.52,38.63,50.32,38.37,35.4,34.12,46.18,42.68,47.5,46.8,59.81,55.93,56.89,47.81,61.79,58.6,56.08,54.22,74.3,64.75,59.46,63.86,76.83,80.2,69.65,55.71,66.6,64.02,58.59,38.62,48.66,35.34,43.5,24.67,31.41,23.25,54.02,29.47,44.55,46.33,49.73,47.42,60.48,56.02,65.66,60.06,72.01,69.1,73.32,65.13,77.64,59.43,--,68.6,--,--,102.75,154.04, 存货周转率(次),0.8,0.39,0.18,1.17,0.84,0.46,0.23,1.1,0.81,0.46,0.18,0.93,0.64,0.39,0.18,0.84,0.59,0.35,0.19,1.01,0.75,0.45,0.23,1.15,0.84,0.47,0.21,1.16,0.94,0.44,0.21,1.33,1,0.54,0.4,1.23,0.67,0.37,0.2,0.96,0.69,0.43,0.24,1.26,0.91,0.54,0.28,1.82,0.86,0.43,0.27,1.59,1.2,0.72,0.32,1.72,1.46,1,0.55,2.39,1.59,1.09,0.61,2.3,1.82,1.26,0.65,2.17,1.41,0.99,--,2.03,--,--,2.21,2.17, 固定资产周转率(次),--,0.91,--,3.83,--,1.14,--,3.27,--,1.38,--,3.23,--,1.27,--,2.38,--,1.01,--,1.93,--,0.87,--,1.68,--,0.86,--,1.56,--,0.66,--,1.39,--,0.64,--,1.26,--,0.59,--,1.32,--,0.67,--,1.91,--,0.98,--,2.55,--,0.58,--,1.37,--,0.57,--,1.23,--,0.74,--,1.88,1.6,1.08,0.56,2.83,2.73,1.81,0.93,4.53,3.59,2.44,--,5.54,--,--,3.95,0.64, 总资产周转率(次),0.31,0.13,0.06,0.57,0.37,0.18,0.09,0.53,0.39,0.21,0.11,0.55,0.37,0.23,0.11,0.48,0.35,0.22,0.11,0.45,0.33,0.21,0.1,0.38,0.29,0.17,0.08,0.34,0.26,0.15,0.08,0.34,0.26,0.16,0.09,0.34,0.24,0.15,0.1,0.36,0.28,0.18,0.1,0.55,0.43,0.29,0.17,0.75,0.32,0.15,0.08,0.43,0.28,0.2,0.08,0.4,0.31,0.2,0.09,0.47,0.36,0.25,0.13,0.54,0.42,0.28,0.15,0.65,0.5,0.31,--,0.86,--,--,0.79,0.64, 存货周转天数(天),339.49,466.56,501.67,306.41,321.28,387.6,396.65,328.05,334.95,391.3,488.6,385.77,421.94,467.05,512.82,431.14,460.83,516.94,472.69,358.07,358.9,403.77,398.05,311.88,322.39,379.11,428.78,310.05,286.5,405.5,435.84,269.82,268.92,334.32,225,292.45,400.06,481.03,440.31,374.61,393.87,418.02,378.95,285.74,295.24,334.26,317.57,197.35,312.54,422.44,327.51,226.86,224.76,249.34,277.61,209.51,184.88,180.63,164.59,150.51,169.98,165.53,148.49,156.4,148.42,143.19,138.19,166.17,191.19,181.93,--,177.44,--,--,162.72,165.53, 总资产周转天数(天),859.87,1366.74,1473,631.47,721.15,998.89,1021.57,684.8,700.39,838.38,854.7,655.38,727.17,798.23,849.86,750.16,779.45,836.82,799.29,806.81,814.73,873.36,905.43,952.89,933.29,1039.86,1162.79,1073.03,1031.72,1235.42,1188.9,1063.83,1027.01,1116.63,957.45,1054.48,1146.01,1186.55,928.79,994.2,968.44,998.34,892.86,654.55,625,622.62,521.44,482.77,852,1168.07,1109.74,840.93,959.15,922.13,1119.4,909.78,876.34,901.8,992.28,768.9,750.21,729.34,694.44,669.64,649.66,631.8,616.44,556.93,540.54,576.92,--,419.97,--,--,455.24,564.79, 流动资产周转率(次),0.42,0.18,0.08,0.76,0.5,0.24,0.12,0.71,0.52,0.29,0.14,0.76,0.52,0.32,0.15,0.69,0.5,0.31,0.16,0.66,0.5,0.31,0.15,0.57,0.44,0.26,0.12,0.51,0.39,0.22,0.12,0.54,0.4,0.25,0.15,0.53,0.34,0.22,0.14,0.54,0.41,0.27,0.15,0.84,0.67,0.45,0.27,1.22,0.54,0.27,0.14,0.78,0.49,0.38,0.16,0.73,0.54,0.35,0.15,0.74,0.57,0.38,0.19,0.77,0.64,0.44,0.21,0.93,0.65,0.4,--,1.34,--,--,1.27,99.68, 流动资产周转天数(天),641.48,997.78,1097.56,472.88,538.6,741.66,765.96,509.19,520.33,616.44,633.36,472.88,517.84,564.26,599.6,520.76,535.82,575.45,553.17,542.58,544.14,580.08,601.6,630.69,616.44,688.6,776.53,703.67,690.01,812.64,771.21,667.9,669.15,717.13,604.84,673.27,785.57,820.79,634.7,669.02,661.44,675.42,604.84,426.24,403.95,398.49,335.57,295.32,501.11,671.39,649.35,463.02,548.89,474.43,562.85,493.69,502.89,513.26,608.11,489,476.53,469.73,461.78,468.08,424.8,410.68,424.13,386.39,412.65,453.51,--,268.66,--,--,284.09,3.61, 经营现金净流量对销售收入比率(%),0.26,0.58,0.44,0.26,0.18,0.34,0.14,0.37,0.29,0.39,0.27,0.4,0.35,0.32,0.07,0.07,0.02,-0.03,-0.17,0.17,0.16,0.21,0.09,0.37,0.29,0.22,0.12,0.4,0.33,0.4,0.37,0.46,0.34,0.44,0.38,0.51,0.24,0.34,0.57,0.35,0.17,0.07,-0.1,0.48,0.32,0.26,0.28,0.5,-0.05,-0.14,-0.13,0.34,0.2,0.13,0.19,0.51,0.29,0.22,-0.1,0.37,0.09,0.07,-0.23,0.27,0.3,0.31,-0.04,0.07,-0.09,0.11,--,0.01,--,--,0,0, 资产的经营现金流量回报率(%),0.08,0.08,0.03,0.13,0.06,0.06,0.01,0.18,0.11,0.08,0.03,0.2,0.13,0.07,0.01,0.03,0.01,-0.01,-0.02,0.07,0.05,0.04,0.01,0.14,0.08,0.04,0.01,0.13,0.09,0.06,0.03,0.14,0.08,0.07,0.03,0.17,0.05,0.05,0.05,0.12,0.05,0.01,-0.01,0.24,0.13,0.07,0.05,0.3,-0.02,-0.02,-0.01,0.13,0.05,0.02,0.02,0.19,0.08,0.04,-0.01,0.16,0.03,0.02,-0.03,0.14,0.13,0.09,-0.01,0.03,-0.04,0.03,--,0.01,--,--,0,0, 经营现金净流量与净利润的比率(%),0.74,1.65,1.09,0.72,0.53,0.93,0.4,0.99,0.75,1.08,0.74,1.07,0.94,0.85,0.2,0.22,0.06,-0.07,-0.36,0.43,0.36,0.44,0.19,0.94,0.7,0.47,0.25,0.92,0.75,0.75,0.6,1.07,0.84,0.97,0.85,1.58,0.64,0.76,1.03,0.87,0.41,0.15,-0.2,0.88,0.57,0.45,0.43,0.81,-0.11,-0.37,-0.42,0.83,0.53,0.35,0.71,1.53,0.9,0.76,-0.47,1.68,0.38,0.32,-1.31,1.92,1.89,2.37,-0.52,0.52,-0.75,0.77,--,0.09,--,--,0,0, 经营现金净流量对负债比率(%),0.34,0.5,0.14,0.68,0.4,0.49,0.14,1.95,1.13,0.95,0.32,1.79,1.71,0.91,0.12,0.47,0.11,-0.11,-0.4,1.53,1.12,0.81,0.21,4,2.16,0.63,0.24,3.72,1.38,0.83,0.46,1.54,0.92,0.72,0.38,3.75,0.73,0.55,0.83,2.18,0.61,0.15,-0.2,3.58,1.54,0.9,0.7,3.9,-0.13,-0.17,-0.1,1.37,0.22,0.08,0.05,0.62,0.28,0.15,-0.03,0.58,0.12,0.07,-0.16,0.66,0.87,0.69,-0.04,0.15,-0.19,0.08,--,0.02,--,--,0,0, 现金流量比率(%),34.75,52.77,14.03,69.15,39.62,48.91,14.5,196.23,112.99,94.93,31.88,179.42,171.25,90.6,11.83,47.03,10.57,-11.18,-40.29,153.42,111.56,80.7,21.03,400.14,215.72,63.44,24.27,371.85,138.49,82.68,45.69,153.57,91.89,72.12,37.5,375.23,72.89,55.08,82.79,218.16,65.24,15.99,-22.25,386.24,159.42,93.4,72.77,406.46,-17.03,-22.87,-10.17,140.95,25.23,9.18,5.56,71.79,34.13,18.48,-3.69,58.8,12.42,6.93,-17.51,69.65,94.71,76.25,-5.92,26.55,-56.18,13.07,--,2.36,--,--,0,0,