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, 应收账款周转率(次),0.91,0.63,0.34,3.27,3.01,2.25,1.44,6.34,3.64,2.39,1.05,6.45,2.85,3.15,1.45,7.54,3.79,2.88,1.37,5.6,3.42,2.12,1.06,5.9,3.26,2.04,0.95,5.87,3.94,2.63,1.21,5.74,3.6,2.24,1.03,5.47,4.17,2.52,1.29,6.39,5.9,4.02,1.72,9.14,6.67,4.4,1.92,7.99,--,--,--,6.96,6.73, 应收账款周转天数(天),296.05,287.13,262.09,110.14,89.67,80.08,62.5,56.8,74.28,75.37,85.8,55.79,94.78,57.23,62.02,47.72,71.18,62.43,65.72,64.3,78.84,85.09,84.98,61.07,82.87,88.4,94.88,61.33,68.59,68.56,74.32,62.69,75.06,80.33,87.02,65.76,64.79,71.49,69.86,56.36,45.75,44.83,52.27,39.38,40.45,40.9,46.98,45.07,--,--,--,51.76,53.48, 存货周转率(次),4.64,3.24,1.9,13.57,8.72,7.38,4.74,17.58,9.93,7.94,3.39,9.81,4.42,2.96,1.49,6.56,4.18,2.54,1.29,5.47,2.82,1.71,0.87,4.74,2.79,1.64,0.78,4.66,2.85,1.89,0.78,4.43,2.95,1.9,0.8,3.97,2.85,1.67,0.83,3.25,2.85,1.65,0.78,4.33,3.18,2.3,1.19,4.55,--,--,--,4.28,4.65, 固定资产周转率(次),--,1.1,--,3.57,--,1.63,--,3.02,--,1.29,--,1.86,--,0.66,--,1.71,--,0.83,--,1.54,--,0.73,--,2.05,--,1.07,--,2.52,--,1.18,--,2.83,4.42,1.44,--,3.84,--,1.85,--,6.1,--,4.44,--,9.62,--,4.94,--,10.22,--,--,--,--,1.22, 总资产周转率(次),0.11,0.08,0.04,0.28,0.19,0.13,0.08,0.25,0.16,0.11,0.05,0.26,0.21,0.24,0.11,0.69,0.47,0.33,0.15,0.64,0.43,0.28,0.14,0.74,0.52,0.32,0.15,0.75,0.52,0.35,0.14,0.74,0.55,0.36,0.16,0.77,0.59,0.36,0.18,0.76,0.67,0.4,0.19,1.08,0.83,0.54,0.33,1.54,--,--,--,1.44,1.22, 存货周转天数(天),58.23,55.64,47.4,26.53,30.95,24.38,18.99,20.48,27.18,22.68,26.55,36.69,61.13,60.72,60.52,54.91,64.62,70.88,69.95,65.79,95.89,104.97,104.03,75.92,96.83,109.62,115.65,77.19,94.74,95.03,115.43,81.27,91.38,94.85,113.14,90.79,94.89,108.01,108.13,110.6,94.76,108.89,114.8,83.21,85.01,78.1,75.73,79.18,--,--,--,84.12,77.44, 总资产周转天数(天),2362.2,2284.26,2045.45,1263.6,1444.62,1335.31,1150.9,1414.54,1669.76,1685.39,1906.78,1390.5,1284.49,741.96,806.45,521.97,577.17,553.68,587.08,559.7,621.4,640.34,660.79,488.86,521.13,560.57,594.84,482.19,515.17,511.36,641.03,483.42,495.23,507.04,578.03,468.93,455.77,496.28,508.47,474.75,403.41,452.15,463.44,333.3,324.25,331.61,269.62,233.24,--,--,--,250.85,294.72, 流动资产周转率(次),0.23,0.16,0.09,0.57,0.38,0.27,0.16,0.53,0.35,0.23,0.1,0.59,0.95,0.68,0.33,1.71,1.11,0.76,0.35,1.34,0.89,0.56,0.28,1.41,0.97,0.58,0.28,1.22,0.81,0.55,0.21,1.16,0.89,0.58,0.25,1.1,0.88,0.51,0.24,0.94,0.81,0.48,0.23,1.3,1,0.63,0.41,2,--,--,--,1.98,166.85, 流动资产周转天数(天),1187.86,1155.33,1028.57,629.15,705.88,668.4,568.54,675.42,770.77,770.55,871.25,608.93,283.17,264.39,276.75,210.81,243.48,236.81,260.34,268.28,302.93,320.57,322.58,255.17,278.58,310.99,326.8,295.06,331.37,327.39,420.56,311.2,304.12,311.96,354.05,327.03,307.69,351.22,369.61,381.28,333.83,376.81,384.12,277.22,269.97,286.62,220.37,180.27,--,--,--,182.24,2.16, 经营现金净流量对销售收入比率(%),0.09,0.12,0.18,-0.19,-0.36,-0.46,-0.29,-0.03,-0.19,-0.29,-0.56,0.17,-0.08,-0.16,-0.4,0.26,0.09,-0.03,-0.21,0.1,0.05,-0.08,-0.46,0.09,0.1,0.05,-0.36,0.19,0.03,0.07,-0.19,0.13,0.03,-0.03,-0.25,0.06,-0.12,-0.24,-0.6,-0.11,-0.15,-0.17,-0.7,0,-0.14,-0.16,0.14,0.12,0.12,0.14,-0.06,0.01,0.04, 资产的经营现金流量回报率(%),0.01,0.01,0.01,-0.05,-0.07,-0.06,-0.02,-0.01,-0.03,-0.03,-0.03,0.03,-0.01,-0.04,-0.05,0.18,0.04,-0.01,-0.03,0.08,0.02,-0.02,-0.06,0.07,0.05,0.01,-0.05,0.15,0.01,0.03,-0.03,0.1,0.02,-0.01,-0.04,0.05,-0.07,-0.09,-0.1,-0.07,-0.1,-0.06,-0.14,0,-0.09,-0.07,0.04,0.16,--,--,--,0.02,0.05, 经营现金净流量与净利润的比率(%),0.3,0.23,0.2,-1.82,-2.52,-3.19,-2.16,--,-1.33,-2.24,-3.79,6.48,-1.48,-2.87,-35.2,5.24,1.82,-0.62,-9.78,--,14.2,-2.88,-19.12,5.11,4.09,1.44,-14.68,10.2,0.8,1.87,-6.89,11.08,1.69,-0.92,-14.94,6.08,-7.4,-22.98,-8.83,-1.3,-1.45,-1.59,-7.33,0.01,-1.37,-1.47,1.39,1.01,1.15,1.27,-0.58,0.21,0.91, 经营现金净流量对负债比率(%),0.07,0.07,0.06,-0.41,-0.59,-0.53,-0.24,-0.08,-0.3,-0.33,-0.27,0.26,-0.05,-0.11,-0.13,0.45,0.09,-0.02,-0.06,0.18,0.06,-0.06,-0.17,0.16,0.12,0.03,-0.15,0.47,0.04,0.07,-0.08,0.25,0.05,-0.02,-0.1,0.11,-0.22,-0.22,-0.23,-0.19,-0.37,-0.22,-0.71,0,-0.49,-0.32,0.09,0.31,--,--,--,0.03,0.08, 现金流量比率(%),7.11,6.53,5.95,-42.48,-63.56,-57.34,-23.66,-8.19,-30.19,-32.73,-27.47,25.63,-5.09,-11.56,-13.79,45.26,9.1,-1.82,-6.25,18.56,6.16,-6.04,-18.61,17.55,13.16,3.83,-17.11,50,4.48,7.55,-7.93,25.26,4.65,-2.23,-10.22,11.39,-21.96,-21.78,-23,-18.92,-37.47,-22.01,-72.72,0.41,-51.17,-33.17,9.29,32.5,--,--,--,3.62,7.91,