报告日期,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2010-12-31,2010-06-30,2009-12-31,2009-06-30,2008-12-31,2008-06-30,2007-12-31,2007-06-30, 应收账款周转率(次),4.04,2.5,1.13,5.86,4.18,2.59,1.45,5.39,3.73,2.36,1.1,5.75,4.21,2.9,1.41,5.62,4.25,2.77,1.21,7.09,5.41,3.62,1.35,7.86,3.37,2.03,0.85,3.74,2.5,1.54,0.66,3.97,2.72,1.71,0.8,4.77,2.8,1.94,--,4.82,--,1.89,4.5,1.79,4.19,1.81,3.86,1.57,3.26,1.03, 应收账款周转天数(天),66.89,72.12,79.72,61.38,64.59,69.38,61.99,66.74,72.35,76.25,81.46,62.6,64.07,62.12,63.69,64.11,63.6,64.9,74.25,50.76,49.92,49.7,66.91,45.78,80,88.71,106.14,96.22,107.94,117.14,136.84,90.71,99.17,105.29,112.87,75.43,96.49,92.75,--,74.73,--,95.19,79.95,100.41,85.91,99.55,93.27,114.39,110.58,174.96, 存货周转率(次),0.38,0.25,0.12,0.48,0.32,0.19,0.11,0.45,0.33,0.21,0.11,0.51,0.36,0.23,0.11,0.47,0.33,0.22,0.1,0.6,0.41,0.3,0.08,0.86,0.3,0.1,0.36,1.62,1.31,0.77,0.28,1.89,1.52,0.82,0.38,2.09,1.6,1.11,--,2.12,--,1,1.54,0.86,1.43,0.76,1.33,0.62,1.16,0.55, 固定资产周转率(次),--,0.53,--,1.29,--,0.46,--,1.37,--,0.65,--,1.37,--,0.6,--,1.14,--,0.52,--,1.21,--,0.58,--,0.98,--,0.22,--,0.94,--,5.34,--,12.11,--,6.31,--,11.46,--,5.29,--,10.47,--,5.67,--,--,--,--,--,--,0.37,0.19, 总资产周转率(次),0.14,0.09,0.04,0.23,0.16,0.09,0.05,0.23,0.17,0.11,0.05,0.23,0.17,0.11,0.05,0.18,0.13,0.08,0.04,0.19,0.13,0.09,0.03,0.19,0.09,0.04,0.03,0.13,0.1,0.06,0.02,0.15,0.12,0.08,0.03,0.24,0.2,0.12,--,0.41,--,0.22,0.4,0.21,--,0.21,--,0.21,0.37,0.19, 存货周转天数(天),711.84,721.73,781.93,743.49,842.96,935.06,839.55,797.52,815.46,843.88,853.08,709.5,759.71,769.89,809.35,761.1,819.92,828.73,887.57,601.3,663.72,598.01,1107.01,416.23,888.16,1892.74,249.24,222.9,206.47,235.2,316.01,190.62,178.09,218.39,234.31,172.08,168.75,162.62,--,169.84,--,180.9,234.25,210.43,251.98,237.12,270.23,291.73,309.04,326.98, 总资产周转天数(天),1942.45,1982.38,2117.65,1561.82,1721.94,2102.8,1744.19,1549.05,1567.03,1631.91,1825.56,1576.87,1632.41,1714.29,1803.61,1959.72,2067.38,2168.67,2452.32,1855.67,2011.92,1933.4,2857.14,1921.02,2857.14,4400.98,3030.3,2767.1,2746.69,3103.45,3703.7,2448.98,2259.41,2359.11,2912.62,1523.49,1372.65,1474.2,--,874,--,837.21,901.35,855.92,--,837.6,--,860.01,980.39,929.75, 流动资产周转率(次),0.48,0.31,0.14,0.71,0.47,0.25,0.14,0.6,0.44,0.28,0.12,0.56,0.44,0.28,0.14,0.56,0.52,0.35,0.16,0.84,0.54,0.38,0.13,0.55,0.27,0.11,0.05,0.2,0.15,0.09,0.04,0.21,0.17,0.11,0.04,0.34,0.27,0.16,--,0.73,--,0.39,0.6,0.25,0.48,0.26,0.5,0.26,47.66,26.25, 流动资产周转天数(天),558.08,586.7,627.18,505.55,580.27,711.74,641.48,599.2,608.52,633.36,746.27,643.32,619.27,647.02,666.67,641.37,522.95,519.93,576.55,426.74,498.06,475.06,674.66,654.66,989.74,1574.8,1825.56,1782.18,1823.09,2105.26,2528.09,1720.02,1627.49,1696.51,2102.8,1048.34,1006.34,1105.65,--,493.56,--,463.8,598.7,710.34,752.35,692.84,715.71,685.71,7.55,6.86, 经营现金净流量对销售收入比率(%),-0.01,-0.02,-0.08,0.12,0.14,0.18,0.16,-0.06,-0.09,-0.18,-0.35,-0.14,-0.18,-0.23,-0.29,-0.21,-0.29,-0.32,-0.42,0.19,0.04,0.03,-0.7,0.33,0.18,0.33,-0.1,0.31,0.09,0.19,0.09,0.52,0.32,0.16,-0.03,0.54,0.23,0.25,--,0.48,--,0.16,0.41,0.16,0.36,0.1,0.31,-0.05,0.51,0.24, 资产的经营现金流量回报率(%),-0,-0,-0,0.02,0.02,0.01,0.01,-0.01,-0.02,-0.02,-0.02,-0.03,-0.03,-0.02,-0.02,-0.03,-0.03,-0.02,-0.01,0.04,0.01,0,-0.02,0.04,0.01,0.01,-0,0.04,0.01,0.01,0,0.07,0.04,0.01,-0,0.09,0.03,0.02,--,0.18,--,0.03,0.15,0.03,0.13,0.02,0.11,-0.01,0.19,0.05, 经营现金净流量与净利润的比率(%),--,--,--,--,15.52,--,--,-17.78,-5,-10.16,--,-1.09,-2.75,-3.2,-4.42,-2.01,-3.59,-3.82,-19.18,1.62,0.33,0.25,-12.44,5.75,0.87,0.99,-0.6,0.85,0.21,0.47,0.28,1.04,0.65,0.39,-0.08,1.24,0.51,0.58,--,1.08,--,0.38,0.99,0.38,0.9,0.27,0.41,-0.04,0.86,0.42, 经营现金净流量对负债比率(%),-0,-0,-0.01,0.04,0.03,0.02,0.01,-0.02,-0.03,-0.03,-0.03,-0.06,-0.06,-0.05,-0.03,-0.08,-0.09,-0.06,-0.04,0.14,0.02,0.01,-0.06,0.11,0.03,0.03,-0.05,0.43,0.13,0.18,0.03,1.11,0.71,0.21,-0.02,1.45,1.33,0.85,--,3.85,--,0.66,3.71,0.72,2.75,0.37,1.7,-0.07,2.92,0.57, 现金流量比率(%),-0.14,-0.33,-0.59,4.3,3.54,2.56,1.53,-2.57,-3.41,-4.11,-3.63,-6.72,-6.65,-5.26,-3.36,-9.85,-9.96,-6.9,-4.23,14.61,1.99,0.98,-6.24,11.83,3.45,2.65,-5.43,46.77,15.23,20.66,4.05,130.56,85.38,24.02,-1.71,153.07,132.84,85.14,--,385.01,--,65.55,371.35,71.67,275.22,36.98,169.86,-7.25,310.38,57.21,