报告日期,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2007-12-31, 应收账款周转率(次),25.62,14.31,8.16,39.43,35.21,21.27,9.59,51.95,34.21,21.26,12.24,57.37,38.77,28.63,12.63,47.03,28.34,19.93,11.1,37.21,22.08,15.62,7.83,36.41,27.45,17.74,10.48,18.84,12.6,7.77,3.6,12.68,8.44,6.03,3.08,13.3,9.53,7.19,4.13,15.82,--,--,--,19.26,10.58, 应收账款周转天数(天),10.54,12.58,11.03,9.13,7.67,8.46,9.39,6.93,7.89,8.47,7.36,6.28,6.96,6.29,7.13,7.66,9.53,9.03,8.11,9.68,12.23,11.52,11.49,9.89,9.84,10.15,8.59,19.11,21.44,23.18,24.97,28.4,31.98,29.84,29.26,27.07,28.33,25.04,21.81,22.76,--,--,--,18.69,34.03, 存货周转率(次),15.24,10.35,4.58,17.58,12.46,7.56,4.2,16.63,13.4,8.11,3.68,16.64,9.79,9.27,4.33,18.43,9.97,7.94,5.63,14.11,10.38,5.56,2.3,11.25,12.08,6.8,3.42,8.25,6.98,4.82,1.95,7.25,5.88,4.18,1.89,9.59,7.49,3.39,1.81,10.14,--,--,--,18.91,20.28, 固定资产周转率(次),--,1632.65,--,3534.98,--,1877.45,--,3195.59,--,1384.3,--,1959.3,--,863.48,--,1439.94,--,628,--,1260.01,--,681.47,--,990.15,--,466.31,--,531.8,--,270.4,--,477.49,--,218.53,--,538.93,--,296.74,324.78,534.99,--,--,--,--,4.31, 总资产周转率(次),3.89,2.29,1.04,5,3.02,2.21,1.21,5.06,3.32,2.1,1.12,4.75,2.81,2.44,1.27,5.12,3.16,2.35,1.45,4.63,3.28,2.13,0.93,4.15,3.56,2.33,1.22,2.82,2.31,1.59,0.73,2.36,1.93,1.22,0.58,3,2.2,1.29,0.88,4.16,--,--,--,5.97,4.31, 存货周转天数(天),17.72,17.39,19.66,20.48,21.67,23.8,21.41,21.65,20.15,22.19,24.47,21.64,27.58,19.42,20.76,19.53,27.08,22.68,15.98,25.52,26.01,32.4,39.13,32.01,22.36,26.45,26.31,43.64,38.69,37.33,46.09,49.66,45.92,43.07,47.69,37.56,36.04,53.03,49.65,35.5,--,--,--,19.04,17.75, 总资产周转天数(天),69.4,78.49,86.28,72.02,89.41,81.35,74.2,71.08,81.39,85.91,80.31,75.78,96.18,73.73,70.62,70.38,85.54,76.55,62.03,77.69,82.24,84.38,96.57,86.7,75.78,77.22,73.72,127.77,116.68,113.48,123.02,152.59,140.13,147.42,154.24,119.83,122.51,139.17,102.02,86.47,--,--,--,60.35,83.52, 流动资产周转率(次),4.56,2.67,1.18,5.92,3.55,2.68,1.46,6.11,3.92,2.47,1.33,5.52,3.16,2.8,1.46,5.62,3.38,2.52,1.54,4.81,3.38,2.19,0.96,4.26,3.65,2.4,1.26,2.9,2.37,1.63,0.75,2.41,1.96,1.25,0.59,3.06,2.24,1.31,0.9,4.27,--,--,--,6.21,451.06, 流动资产周转天数(天),59.19,67.36,75.96,60.76,76,67.04,61.48,58.95,68.96,72.84,67.67,65.18,85.53,64.32,61.75,64.07,79.95,71.52,58.28,74.85,79.77,82.06,94.22,84.45,73.98,75.15,71.3,124.11,113.99,110.52,120.06,149.55,137.45,144.58,151.36,117.5,120.3,136.97,100.13,84.26,--,--,--,58.01,0.8, 经营现金净流量对销售收入比率(%),-0.01,-0.03,0.11,0.01,0.09,0.07,0.03,-0.03,-0.06,-0.04,-0.02,0.03,0.02,0.01,0,0.01,0.02,0.01,-0.07,0,0.02,0.04,0.06,0.02,0.03,-0.03,-0.16,0,0.05,0.02,-0.09,-0.07,-0.11,-0.04,-0.09,-0.08,-0.07,-0.09,0.03,0.04,0.02,--,-0.01,0.02,0.03, 资产的经营现金流量回报率(%),-0.04,-0.07,0.11,0.05,0.23,0.14,0.04,-0.12,-0.17,-0.07,-0.03,0.14,0.06,0.04,0,0.03,0.06,0.02,-0.11,0,0.07,0.08,0.05,0.07,0.09,-0.06,-0.2,0.01,0.12,0.05,-0.07,-0.14,-0.2,-0.05,-0.05,-0.2,-0.12,-0.09,0.03,0.14,--,--,--,0.1,0.12, 经营现金净流量与净利润的比率(%),-1.29,-4.06,12.01,--,19.42,11.94,5.05,-3.87,-8.24,-5.59,-3.04,7.02,5.3,3.26,0.49,2.11,6.9,3,-17.55,0.19,13.39,14.4,14.99,1,1.61,-2.2,-14.08,--,--,--,--,-1.92,-2.6,-0.88,-2.26,-1.21,-0.99,-1.23,0.51,0.8,0.36,--,-0.23,0.36,0.89, 经营现金净流量对负债比率(%),-0.07,-0.13,0.2,0.1,0.35,0.24,0.07,-0.22,-0.28,-0.12,-0.05,0.31,0.09,0.08,0.01,0.05,0.09,0.04,-0.22,0,0.12,0.12,0.08,0.11,0.17,-0.11,-0.41,0.03,0.46,0.31,-0.34,-0.46,-1.15,-0.46,-0.5,-1.73,-0.67,-0.28,0.04,0.23,--,--,--,0.18,0.16, 现金流量比率(%),-6.78,-12.63,21.56,10.85,37.65,25.65,7.95,-24.52,-33.35,-13.03,-6.21,35.86,9.66,9.36,0.61,5.44,9.28,3.84,-22.5,0.2,11.82,11.94,8.05,10.92,17.13,-11.45,-40.81,2.5,46.32,30.51,-34.31,-45.88,-115.06,-45.69,-49.63,-172.59,-74.8,-29.61,4.27,24.79,--,--,--,20.59,15.53,