报告日期,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2008-12-31,2007-12-31, 应收账款周转率(次),0.67,0.54,6.56,5.29,4.14,2.77,13.03,7.48,4.72,2.47,17.6,9.17,6.47,4.02,19.19,8.37,6.47,2.75,16.42,17.15,12.62,5.44,30,22.95,15.02,9.6,28.38,18.99,15.07,7,34.6,19.91,15.58,7.36,28.5,22.27,13.42,--,38.41,--,24.62,9.62, 应收账款周转天数(天),270.15,165.5,54.85,51.06,43.47,32.49,27.62,36.09,38.1,36.37,20.45,29.43,27.83,22.39,18.76,32.24,27.81,32.74,21.93,15.75,14.26,16.55,12,11.76,11.98,9.37,12.69,14.22,11.95,12.86,10.4,13.56,11.56,12.23,12.63,12.12,13.41,--,9.37,--,14.62,37.42, 存货周转率(次),1.16,1.25,3.2,1.96,1.18,0.55,3.29,2.25,1.45,0.73,3.63,2.5,1.66,0.68,2.24,1.24,0.81,0.31,1.11,0.65,0.41,0.2,1.11,0.72,0.51,0.23,1.22,0.91,0.61,0.34,1.66,1.37,0.85,0.41,2.14,1.6,1.15,--,2.77,--,2.54,1.88, 固定资产周转率(次),0.13,--,0.96,--,0.69,--,2.22,--,1.71,--,3.98,--,1.76,--,1.72,--,0.49,--,0.74,--,0.31,--,1.18,--,0.71,--,2.16,--,1.67,--,4.25,--,1.67,--,3.38,--,1.53,--,6.97,--,--,0.81, 总资产周转率(次),0.02,0.02,0.16,0.15,0.1,0.05,0.29,0.2,0.13,0.07,0.45,0.34,0.24,0.11,0.42,0.27,0.15,0.06,0.26,0.17,0.1,0.05,0.35,0.25,0.17,0.09,0.45,0.36,0.24,0.14,0.6,0.43,0.24,0.1,0.56,0.34,0.39,--,0.96,--,--,0.81, 存货周转天数(天),155.24,72.2,112.52,137.68,152.94,164.9,109.48,119.79,124.23,123.56,99.21,108.22,108.16,133.25,160.97,217.27,222.58,294.41,323.1,413.22,438.06,450.23,324.35,375.21,350.95,396.65,294.09,296.54,294.94,266.11,217.42,196.98,212.82,219.67,167.85,168.61,156.97,--,129.9,--,141.92,191.21, 总资产周转天数(天),7860.26,4615.38,2223.59,1800,1756.1,1785.71,1256.98,1373.35,1360.54,1363.64,801.25,802.38,743.49,845.07,866.63,1016.57,1185.77,1456.31,1380.37,1589.17,1842.37,1878.91,1034.48,1092.23,1035.67,1053.86,798.4,759.49,749.06,635.59,603.32,624.71,744.11,906.34,646.32,791.32,463.92,--,375.59,--,--,443.3, 流动资产周转率(次),0.05,0.04,0.33,0.28,0.19,0.09,0.46,0.3,0.19,0.09,0.66,0.62,0.44,0.19,0.86,0.66,0.38,0.18,0.71,0.46,0.24,0.12,0.84,0.57,0.4,0.2,0.95,0.7,0.44,0.27,1.02,0.68,0.37,0.15,0.92,0.51,0.87,--,1.97,--,1.82,141.02, 流动资产周转天数(天),3468.21,2040.82,1084.66,967.4,953.39,984.68,774.36,913.09,946.37,997.78,542.66,437.74,405.86,470.22,417.97,411.02,476.32,506.76,506.12,592.63,745.03,742.57,426.74,473.77,451.35,460.12,377.08,387.76,410.68,336.2,352.18,394.91,481.28,595.24,389.61,529.1,206.71,--,183.12,--,197.63,2.55, 经营现金净流量对销售收入比率(%),-0.22,0.12,-0.23,-0.2,0.18,0.43,0.01,0.13,-0.09,0.09,0.3,0.12,0.19,-0.19,-0.08,-0.16,-0.12,0.48,-0.09,-0.22,-0.31,-0.81,0.13,0.08,0.14,0.08,-0.06,0.01,-0.03,-0.25,0.11,0.14,0.04,-0.15,0.04,0.01,0.08,--,0.1,-0.04,0.14,-0.09, 资产的经营现金流量回报率(%),-0.01,0,-0.04,-0.03,0.02,0.02,0,0.02,-0.01,0.01,0.11,0.03,0.04,-0.02,-0.03,-0.04,-0.02,0.03,-0.02,-0.04,-0.03,-0.04,0.04,0.02,0.02,0.01,-0.02,0,-0.01,-0.03,0.06,0.05,0.01,-0.01,0.01,0,0.03,--,0.08,--,0.11,-0.07, 经营现金净流量与净利润的比率(%),--,--,--,--,--,1.13,0.71,0.67,-0.39,0.85,2.07,0.77,1.26,-2.2,-1.19,-3.64,--,--,--,--,--,--,3.09,1.5,2.89,0.61,-0.3,0.05,-0.1,-0.88,0.35,0.39,0.15,-0.67,0.21,0.07,0.67,--,0.6,-0.23,0.84,-0.88, 经营现金净流量对负债比率(%),-0.01,0,-0.05,-0.04,0.02,0.03,0,0.04,-0.02,0.01,0.18,0.05,0.07,-0.03,-0.05,-0.07,-0.03,0.05,-0.03,-0.07,-0.05,-0.07,0.06,0.03,0.04,0.01,-0.04,0.01,-0.01,-0.14,0.24,0.24,0.04,-0.06,0.11,0.01,0.06,--,0.19,--,0.18,-0.13, 现金流量比率(%),-0.66,0.31,-5.55,-4.6,2.91,4.81,0.78,5.44,-2.64,1.37,26.03,8.22,12.01,-5.55,-7.21,-10.78,-4.59,6.26,-4.93,-9.77,-6.77,-8.41,7.23,3.74,5.09,1.8,-6.35,1.22,-1.7,-14.6,26.53,27.25,4.53,-6.86,14.93,1.25,7.4,--,22.73,--,20.93,-13.01,