报告日期,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2007-12-31,2006-12-31, 应收账款周转率(次),1.88,1.26,0.62,3.2,1.8,1.25,0.64,2.61,1.74,1.19,0.57,2.82,1.86,1.26,0.6,1.91,1.22,0.85,0.39,2.23,1.5,1.04,0.48,2.27,1.64,1.13,0.52,2.22,1.62,1.2,0.59,2.6,1.81,1.09,0.49,2.15,1.53,1.07,0.41,2.15,1.49,1.08,--,2.52,--,2.9,1.93, 应收账款周转天数(天),143.28,142.39,145.44,112.45,149.73,143.75,140.23,137.89,155.33,151.03,159.26,127.66,144.79,142.55,150.3,188.74,221.67,210.8,228.89,161.27,180.23,172.31,186.49,158.39,164.64,159.96,172.65,162.2,166.26,149.81,152.21,138.37,148.82,164.93,183.52,167.65,176.31,167.69,219.41,167.33,180.89,166.9,--,142.94,--,124.28,186.25, 存货周转率(次),0.6,0.35,0.17,1.08,0.81,0.55,0.29,1.22,0.91,0.61,0.28,1.28,0.9,0.55,0.27,1.04,0.68,0.49,0.23,1.23,0.89,0.62,0.29,1.28,0.97,0.74,0.37,1.17,0.91,0.61,0.31,1.44,1.31,0.79,0.38,1.65,1.26,0.93,0.34,1.66,1.21,0.78,--,1.82,--,2.06,1.14, 固定资产周转率(次),--,0.33,--,1.11,--,0.64,--,1.22,--,0.6,--,1.15,--,0.48,--,0.71,--,0.35,--,0.81,--,0.4,--,0.78,--,0.45,--,0.75,--,0.46,--,1.05,--,0.66,--,1.09,--,0.56,--,0.89,--,0.43,--,--,--,--,0.31, 总资产周转率(次),0.13,0.08,0.04,0.23,0.18,0.12,0.06,0.23,0.17,0.12,0.05,0.25,0.17,0.1,0.06,0.18,0.13,0.09,0.04,0.21,0.15,0.1,0.04,0.24,0.22,0.17,0.08,0.29,0.24,0.16,0.08,0.33,0.26,0.16,0.07,0.28,0.21,0.15,0.06,0.29,0.2,0.17,--,0.37,--,--,0.31, 存货周转天数(天),448.8,519.93,534.76,332.56,335.03,328.53,314.36,294.74,296.9,293.16,318.92,280.53,299.04,327.09,337.84,345.66,397.06,366.45,387.43,291.55,302.42,290.98,313.81,282.09,277.24,242.29,242.39,307.04,295.34,293.93,286.35,249.76,206.25,228.19,239.23,218.73,215.09,194.47,268.5,217.44,224.03,231.96,--,197.74,--,174.35,316.73, 总资产周转天数(天),2160,2400,2500,1571.37,1482.7,1455.13,1412.87,1533.87,1585.44,1562.5,1778.66,1446.36,1573.43,1732.44,1581.72,1965.07,2147.97,1993.36,2173.91,1753.53,1801.2,1768.17,2004.45,1529.31,1220.61,1090.91,1152.37,1250,1148.94,1118.71,1101.59,1096.56,1023.5,1091.57,1323.53,1277.05,1291.25,1226.16,1607.14,1236.69,1364.33,1057.58,--,976.14,--,--,1168.83, 流动资产周转率(次),0.23,0.14,0.07,0.44,0.36,0.25,0.13,0.45,0.33,0.22,0.09,0.49,0.33,0.2,0.12,0.37,0.25,0.18,0.08,0.38,0.28,0.19,0.08,0.45,0.53,0.35,0.17,0.65,0.51,0.35,0.18,0.67,0.5,0.31,0.13,0.5,0.35,0.25,0.09,0.55,0.35,0.37,--,0.87,--,1.04,73.65, 流动资产周转天数(天),1184.73,1302.46,1363.64,825.88,742.37,720.87,698.22,793.83,827.71,816.7,959.49,738.61,806.69,900.45,756.3,962.31,1092.68,987.38,1085.65,940.44,974.73,952.89,1079.14,792.43,513.11,513.55,514.87,550.46,531.81,518.13,501.39,539.33,536.25,573.07,714.29,720.58,771.21,712.87,955.41,658.14,778.32,481.67,--,414.65,--,346.65,4.89, 经营现金净流量对销售收入比率(%),-0.1,-0.32,-0.49,0.15,0.06,0.1,-0.06,0.04,-0.05,-0.07,-0.06,0.17,-0.04,0.02,-0.17,0.05,-0.02,-0.08,-0.14,0.04,-0.08,-0.1,-0.36,0.15,0.07,0.03,0.05,0.01,-0.1,-0.01,-0.23,0.16,-0.1,-0.15,-0.13,0.09,0.01,0,-0.17,0.12,0.15,0.22,--,0.16,--,0.11,0.18, 资产的经营现金流量回报率(%),-0.01,-0.02,-0.02,0.04,0.01,0.01,-0,0.01,-0.01,-0.01,-0,0.04,-0.01,0,-0.01,0.01,-0,-0.01,-0.01,0.01,-0.01,-0.01,-0.02,0.03,0.01,0.01,0,0,-0.02,-0,-0.02,0.05,-0.02,-0.02,-0.01,0.02,0,0,-0.01,0.03,0.02,0.04,--,0.05,--,0.04,0.06, 经营现金净流量与净利润的比率(%),--,--,-87.65,2.85,2.42,3.57,-0.73,--,--,--,--,9.35,--,--,--,--,--,--,--,1.61,-3.34,-4.42,--,--,1.15,0.33,3.32,0.08,-0.75,-0.06,-1.49,1.22,-0.87,-1.29,-1.77,0.71,0.06,0.02,-1,0.77,1,1.28,--,0.93,--,0.61,1.33, 经营现金净流量对负债比率(%),-0.05,-0.09,-0.06,0.13,0.03,0.04,-0.01,0.03,-0.03,-0.03,-0.01,0.12,-0.02,0,-0.02,0.02,-0.01,-0.02,-0.02,0.02,-0.04,-0.03,-0.05,0.07,0.02,0.01,0.01,0,-0.07,-0,-0.05,0.14,-0.07,-0.08,-0.03,0.09,0.01,0,-0.04,0.14,0.08,0.08,--,0.14,--,0.11,0.11, 现金流量比率(%),-6.94,-12.64,-7.54,15.33,3.51,4.6,-1.31,3.39,-3.45,-3.3,-0.97,12.74,-1.98,0.52,-2.7,2.64,-0.85,-2.5,-1.96,2.82,-4.5,-4.08,-6.35,7.7,2.81,1.2,1.08,0.46,-9.52,-0.51,-7.57,19.2,-10.21,-9.13,-4.27,10.74,0.86,0.31,-5.57,17.88,9.63,9.49,--,16.14,--,12.47,16.56,