报告日期,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2009-12-31,2008-12-31, 应收账款周转率(次),1.68,0.84,3.58,2.16,1.52,0.75,4.56,3.16,2.6,1.5,8.3,5.86,3.42,1.83,9.31,7.22,3.67,2.08,8.53,5.82,3.67,1.57,7.08,5.53,3.5,1.4,7.43,6.25,3.67,1.98,12.01,--,6.31,--,12.49,10.02,10.39, 应收账款周转天数(天),107.18,107.78,100.6,124.97,118.73,120.26,78.88,85.42,69.33,60.1,43.38,46.11,52.58,49.29,38.67,37.39,49.06,43.28,42.2,46.38,48.99,57.36,50.83,48.85,51.44,64.16,48.44,43.19,49.08,45.38,29.97,--,28.52,--,28.82,35.93,34.65, 存货周转率(次),3.81,1.43,6.56,5.87,3.18,1.5,6.17,5.09,2.84,1.02,4.89,5.12,2.63,1.26,4.92,4.34,2.59,0.8,4.76,4.84,3.33,1.2,6,5.74,3.32,1.18,6.18,5.66,3.69,1.25,7.07,--,3.65,--,8.87,9.63,10.37, 固定资产周转率(次),3.39,--,6.19,--,3,--,5.86,--,2.92,--,4.71,--,2.3,--,5.55,--,3.97,--,7.44,--,4.33,--,8.51,--,4.56,--,9.73,--,5.34,--,15.31,--,8.4,--,--,--,2.27, 总资产周转率(次),0.42,0.18,0.78,0.56,0.36,0.16,0.88,0.67,0.46,0.18,1.04,0.89,0.56,0.26,1.25,1.13,0.75,0.27,1.47,1.26,0.86,0.34,1.64,1.38,0.88,0.33,1.63,1.29,0.84,0.36,1.95,--,1.04,--,2.32,2.2,2.27, 存货周转天数(天),47.26,63.08,54.85,45.99,56.52,60.04,58.32,53.09,63.47,87.88,73.67,52.69,68.31,71.69,73.2,62.16,69.46,112.58,75.62,55.79,54.07,75.2,59.98,47.03,54.2,76.14,58.26,47.69,48.78,72.14,50.93,--,49.29,--,40.59,37.38,34.73, 总资产周转天数(天),426.74,505.62,460.53,479.49,495.05,552.15,407.06,400.83,390.79,506.19,345.16,304.95,321.77,351.98,288.9,237.97,240.13,339.37,245.15,214.47,208.24,265.25,219.16,196.25,205.08,269.14,220.56,208.88,213.9,253.38,184.5,--,172.63,--,155.08,163.9,158.33, 流动资产周转率(次),0.63,0.26,1.12,0.79,0.51,0.23,1.3,0.98,0.67,0.25,1.72,1.47,0.94,0.44,1.97,1.65,1.06,0.38,2.02,1.67,1.13,0.44,2.16,1.83,1.16,0.44,2.17,1.7,1.09,0.48,2.52,--,1.33,--,2.79,2.51,262.56, 流动资产周转天数(天),284.36,343.51,321.4,342.21,351.29,392.33,277.95,274.81,267.74,353.91,209.02,183.21,192.41,204.31,182.57,163.27,169.27,236.22,178.31,161.71,159.43,202.29,166.72,147.73,155.83,204.96,166.07,158.84,164.77,188.48,142.59,--,135.71,--,129.26,143.26,1.37, 经营现金净流量对销售收入比率(%),-0.03,-0.35,-0.02,0.03,-0.01,0.19,-0.12,-0.18,-0.21,-0.41,0.13,0.14,0.03,-0.07,0.17,0.14,0.06,0.04,0.1,0.06,0.05,0.02,0.05,0.06,0.01,-0.11,-0.04,-0.02,-0.13,-0.2,0.09,--,0.13,--,0.09,-0.03,0.02, 资产的经营现金流量回报率(%),-0.01,-0.06,-0.01,0.02,-0,0.03,-0.08,-0.09,-0.08,-0.06,0.12,0.12,0.02,-0.02,0.18,0.15,0.04,0.01,0.14,0.07,0.04,0.01,0.07,0.08,0.01,-0.04,-0.07,-0.02,-0.1,-0.07,0.16,--,0.12,--,0.19,-0.06,0.05, 经营现金净流量与净利润的比率(%),-0.39,-6.54,--,0.75,-0.2,3.73,-2.09,-2.99,-3.42,-8.92,1.69,1.68,0.41,-1.36,2.91,2.66,1.14,1.3,2.29,1.25,1.09,0.44,1,1.34,0.24,-2.89,-0.93,-0.4,-2.92,-4.6,2.08,--,3.4,--,1.98,-0.85,0.93, 经营现金净流量对负债比率(%),-0.02,-0.09,-0.02,0.03,-0.01,0.05,-0.12,-0.14,-0.12,-0.11,0.21,0.22,0.03,-0.04,0.31,0.29,0.07,0.02,0.27,0.14,0.09,0.01,0.13,0.16,0.02,-0.07,-0.13,-0.04,-0.18,-0.11,0.23,--,0.17,--,0.28,-0.08,0.07, 现金流量比率(%),-2.09,-9.88,-1.89,3.55,-0.98,6.55,-16.37,-19.67,-17.89,-15.57,24.47,25.25,3.8,-4.16,36.1,29.87,6.91,2.08,27.79,14.48,8.91,1.27,13.24,16.45,1.7,-6.76,-13.54,-4.45,-18.47,-11.92,24.75,--,17.25,--,28.76,-7.93,7.23,