报告日期,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2005-12-31,2004-12-31, 应收账款周转率(次),4.4,2.47,1.18,5.03,2.93,2.02,1.07,6.46,4.47,3.16,1.5,10.05,7.05,4.48,2.17,11.44,6.93,4.63,2.23,12.8,8.4,5.57,2.64,12.92,8.33,5.52,2.95,13.55,8.67,5.9,3.09,12.58,7.61,5.05,2.23,10.26,6.87,4.48,1.76,8.52,5.06,3.06,1.37,9.77,6.97,4.86,2.11,10.28,6.56,4.42,2,8.6,3.91,7.43, 应收账款周转天数(天),61.41,73,76.24,71.63,92.2,89.02,84.12,55.73,60.42,57.02,60.07,35.81,38.31,40.2,41.44,31.46,38.97,38.86,40.45,28.12,32.15,32.34,34.04,27.86,32.4,32.6,30.49,26.57,31.16,30.51,29.13,28.62,35.5,35.65,40.42,35.09,39.33,40.15,51.03,42.24,53.38,58.77,65.93,36.83,38.74,37.06,42.74,35.02,41.19,40.75,44.91,41.88,91.97,48.48, 存货周转率(次),33.06,23.3,11.97,41.18,27.52,17.12,8.6,36.78,24.96,17.7,7.59,46.82,33.28,26.84,12.94,73.97,58.06,38.17,20.93,82.35,66.64,44.31,22.73,77.05,57.88,38.33,19.56,77.79,55.92,36.23,17.18,70.88,51.25,32.8,15.32,62.97,47.92,32.18,14.27,57.37,33.69,26.91,8.75,50.06,35.56,18.12,7.21,46.3,40.52,26.46,12.71,58.22,25.49,23.64, 固定资产周转率(次),--,0.14,--,0.26,--,0.13,--,0.24,--,0.12,--,0.26,--,0.16,--,0.43,--,0.32,--,0.79,--,0.39,--,0.8,--,0.4,--,0.86,--,0.45,--,0.81,--,0.38,--,0.65,--,0.31,--,0.57,--,0.3,--,0.64,--,0.33,--,0.63,--,0.34,--,0.69,0.34,0.39, 总资产周转率(次),0.11,0.07,0.04,0.16,0.13,0.09,0.04,0.18,0.13,0.08,0.04,0.17,0.13,0.09,0.05,0.19,0.14,0.1,0.05,0.24,0.18,0.12,0.06,0.28,0.22,0.17,0.09,0.39,0.31,0.22,0.11,0.45,0.32,0.21,0.1,0.44,0.33,0.22,0.11,0.41,0.3,0.19,0.09,0.44,0.34,0.22,0.1,0.45,0.33,0.22,0.12,0.52,0.27,0.39, 存货周转天数(天),8.17,7.73,7.52,8.74,9.81,10.51,10.46,9.79,10.82,10.17,11.86,7.69,8.11,6.71,6.95,4.87,4.65,4.72,4.3,4.37,4.05,4.06,3.96,4.67,4.66,4.7,4.6,4.63,4.83,4.97,5.24,5.08,5.27,5.49,5.87,5.72,5.63,5.59,6.31,6.28,8.01,6.69,10.28,7.19,7.59,9.93,12.48,7.78,6.66,6.8,7.08,6.18,14.12,15.23, 总资产周转天数(天),2470.27,2452.32,2393.62,2248.59,2156.55,2107.73,2142.86,2015.68,2020.96,2125.15,2127.66,2094.24,2097.9,2040.82,1991.15,1910.83,1888.11,1886.79,1730.77,1509.43,1510.91,1505.02,1495.02,1283.42,1252.9,1061.32,1010.1,929.75,858.23,836.82,842.7,808.63,844.28,859.6,909.09,814.11,827.71,829.11,831.79,882.35,912.16,949.87,1010.1,821.36,792.95,815.96,889.33,797.34,813.25,836.82,747.51,698.49,1333.83,914.4, 流动资产周转率(次),0.43,0.32,0.16,0.84,0.86,0.62,0.28,1.69,1.54,0.93,0.51,2.19,1.59,1.15,0.56,2.07,1.47,0.96,0.49,1.8,1.24,0.81,0.4,1.46,1.21,0.87,0.43,1.69,1.47,1,0.49,2.6,1.76,1.17,0.52,3.21,2.25,1.4,0.72,2.21,1.47,0.95,0.45,1.97,1.4,0.83,0.39,2.44,1.58,0.93,1.02,3.69,1.48,205.14, 流动资产周转天数(天),628.05,564.62,553.85,428.52,312.57,290.23,321.2,212.97,175.77,192.91,177.44,164.68,169.6,157.04,160.6,173.73,183.57,187.81,184.77,200.07,217.64,223.16,227.68,247.27,223.07,207.13,210.23,213.11,183.5,180.25,185.41,138.7,153.59,154.15,171.46,112.17,120.06,128.58,124.58,162.71,183.82,189.51,201.43,182.76,192.54,216.71,230.12,147.73,170.4,194.59,88.67,97.47,243.41,1.75, 经营现金净流量对销售收入比率(%),0.26,-0.1,-0.55,-0.45,0.16,0.15,-0.04,0.05,0.01,0.06,-0.12,0.06,-0.02,-0.09,-0.11,0.04,-0,-0.05,-0.12,0.08,0.01,0.01,0.04,0.07,0.02,-0.04,-0.02,0.12,0.09,0.06,0.07,0.08,0.03,-0.07,-0.19,0.1,0.03,0.01,-0.06,0.13,0.04,0.08,-0.08,0.08,-0.05,-0.15,-0.29,0.07,0.07,-0.03,-0.18,0.15,0.32,0.32, 资产的经营现金流量回报率(%),0.03,-0.01,-0.02,-0.07,0.02,0.01,-0,0.01,0,0,-0.01,0.01,-0,-0.01,-0.01,0.01,-0,-0.01,-0.01,0.02,0,0,0,0.02,0,-0.01,-0,0.04,0.03,0.01,0.01,0.03,0.01,-0.01,-0.02,0.04,0.01,0,-0.01,0.05,0.01,0.02,-0.01,0.03,-0.02,-0.03,-0.03,0.03,0.02,-0.01,-0.02,0.07,0.06,0.13, 经营现金净流量与净利润的比率(%),8.95,-3.38,-21.28,-32.05,48.26,40.37,-7.74,13.79,3.36,19.63,-8.88,17.18,-5.58,-14.05,-6.7,0.91,-0.09,-1.11,-2.79,1.17,0.18,0.17,0.63,0.67,0.12,-0.31,-0.17,1.3,0.79,0.55,0.66,0.84,0.28,-0.62,-2,1.12,0.27,0.14,-0.69,1.73,0.46,0.94,-1,0.79,-0.4,-1.17,-3.13,0.6,0.54,-0.21,-1.33,1.45,2,1.19, 经营现金净流量对负债比率(%),0.05,-0.01,-0.04,-0.11,0.04,0.02,-0,0.02,0,0.01,-0.01,0.02,-0.01,-0.02,-0.01,0.01,-0,-0.01,-0.01,0.04,0,0,0.01,0.04,0.01,-0.02,-0,0.1,0.07,0.04,0.02,0.09,0.03,-0.04,-0.05,0.1,0.02,0.01,-0.01,0.17,0.03,0.05,-0.02,0.11,-0.05,-0.09,-0.09,0.11,0.08,-0.02,-0.04,0.13,0.11,0.35, 现金流量比率(%),6.35,-1.59,-4.14,-14.84,5.94,4,-0.49,2.63,0.5,1.55,-1.89,3.95,-1.31,-3.91,-2.43,3.46,-0.24,-2.27,-3.07,5.22,0.67,0.42,1.23,8.05,1.17,-3.91,-0.91,17.28,12.16,7.2,4.69,19.17,5.18,-7.35,-9.44,19.85,4.28,1.33,-2.86,16.64,3.34,5.83,-2.7,13.36,-6.49,-11.27,-12.14,11.03,7.54,-2.36,-6.4,22.62,19.7,57.11,