报告日期,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2006-03-31,2005-12-31,2005-09-30,2005-06-30,2005-03-31,2004-12-31,2004-09-30,2004-06-30,2004-03-31,2003-12-31,2003-09-30,2003-06-30,2003-03-31,2002-12-31,2002-09-30,2002-06-30,2001-12-31,2000-12-31,1999-12-31, 应收账款周转率(次),2.7,1.64,0.84,3.07,2.28,1.39,0.64,4.65,3.51,2.64,1.43,7.21,6.71,4.55,2.18,7.35,4.17,2.73,1.93,6.63,3.61,2.43,1.47,4.42,2.99,2.13,1.2,3.12,2.17,1.28,0.59,2.38,1.51,1.04,0.48,2.76,1.78,1.23,0.74,3.78,2.43,1.47,0.72,4.09,2.85,2.01,1.08,3.87,2.94,1.79,0.84,3.49,2.42,1.59,0.82,3.61,2.39,1.35,0.47,3.46,2.44,1.64,0.81,3.73,2.47,1.5,0.56,2.57,--,1.3,2.35,1.95,2.03, 应收账款周转天数(天),100.09,110.07,107.62,117.16,118.37,129.32,139.8,77.46,76.91,68.3,62.79,49.92,40.25,39.57,41.22,48.98,64.77,65.88,46.52,54.3,74.87,74.13,61.13,81.38,90.27,84.69,75.11,115.33,124.52,140.36,151.57,151.12,178.25,173.58,187.42,130.34,151.61,146.56,121.2,95.27,110.96,122.69,124.4,88.1,94.9,89.49,83.36,93.03,91.96,100.42,107.68,103.18,111.66,112.89,109.6,99.73,113.04,133.62,189.83,104,110.61,110.05,110.85,96.56,109.48,119.99,161.64,140,--,138.25,153.49,184.24,176.97, 存货周转率(次),0.71,0.45,0.24,1.07,0.67,0.4,0.17,1.02,0.64,0.44,0.19,0.88,0.6,0.44,0.2,0.82,0.57,0.35,0.21,0.79,0.32,0.22,0.14,0.54,0.34,0.25,0.14,0.51,0.34,0.23,0.11,0.69,0.45,0.39,0.19,1.45,0.98,0.69,0.42,2.89,2.03,1.08,0.53,5.13,3.64,3.56,2.1,12.85,9.31,5.65,2.27,17.39,9.03,6.33,3.17,21.28,9.64,5.32,1.57,23.77,11.54,9.99,4.86,39.21,23.88,15.33,5.97,25.75,--,16.67,32.76,88.61,214.43, 固定资产周转率(次),--,5.33,--,16.34,--,8.72,--,27.76,--,14.88,--,24.49,--,10.68,--,19.6,--,8.58,--,19.26,--,5.78,--,7.24,--,3.02,--,3.7,--,1.57,--,3.39,--,1.52,--,4.06,--,1.53,--,5.26,--,1.85,--,5.35,--,2.27,--,4.83,--,2.06,--,4.22,2.58,1.59,0.78,3.84,2.33,1.31,0.42,5.26,3.45,2.38,2.7,17.62,14.88,11.11,4.27,18.1,--,8.61,12.98,11.03,1.09, 总资产周转率(次),0.23,0.13,0.07,0.32,0.22,0.13,0.05,0.38,0.29,0.2,0.09,0.46,0.33,0.27,0.12,0.53,0.37,0.23,0.14,0.52,0.23,0.16,0.09,0.36,0.22,0.16,0.09,0.31,0.21,0.14,0.06,0.34,0.23,0.16,0.08,0.48,0.28,0.19,0.11,0.68,0.48,0.26,0.13,0.8,0.51,0.36,0.18,0.83,0.58,0.36,0.16,0.76,0.49,0.31,0.15,0.97,0.74,0.47,0.16,1.25,0.81,0.57,0.26,1.21,0.83,0.48,0.17,0.97,--,0.69,1.3,1.1,1.09, 存货周转天数(天),378.2,403.59,380.23,335.57,400.53,447.76,525.7,351.73,420.82,413.03,468.99,411.33,448.51,410.87,459.18,438.65,477.03,520.38,432.48,452.89,842.7,818.93,647.48,669.89,794.12,717.13,636.94,709.78,787.4,768.57,843.49,520.91,606.47,467.05,481.28,248.58,274.14,261.21,213.52,124.49,133.06,166.37,170.68,70.12,74.27,50.63,42.77,28.01,28.99,31.85,39.64,20.7,29.91,28.43,28.43,16.92,28.01,33.85,57.44,15.14,23.4,18.01,18.53,9.18,11.31,11.74,15.06,13.98,--,10.8,10.99,4.06,1.68, 总资产周转天数(天),1161.29,1406.25,1313.87,1139.6,1234,1434.26,1651.38,944.14,930.39,911.85,1021.57,778.38,829.75,671.39,735.9,684.54,739.12,781.25,651.7,691.91,1161.29,1141.41,954.4,1000.83,1227.27,1111.11,1002.23,1169.59,1290.63,1308.14,1388.89,1061.63,1194.16,1104.29,1149.43,745.19,956.77,945.87,790.17,525.93,566.75,691.51,704.23,452.49,529.1,497.93,506.19,435.1,464.72,500.83,576.92,475.75,548.67,584.99,589.39,370.18,366.45,386.43,574.35,288.09,334.49,316.4,341.56,296.35,326.28,374.14,528.79,369.53,--,260.64,275.9,326.15,330.94, 流动资产周转率(次),0.35,0.18,0.1,0.44,0.3,0.17,0.07,0.51,0.39,0.27,0.12,0.59,0.42,0.35,0.16,0.65,0.45,0.28,0.17,0.64,0.28,0.19,0.11,0.44,0.27,0.2,0.11,0.39,0.27,0.18,0.08,0.46,0.31,0.23,0.11,0.7,0.42,0.28,0.17,1.07,0.75,0.42,0.21,1.45,0.98,0.72,0.35,1.86,1.36,0.85,0.36,1.83,1.28,0.83,0.42,2.07,1.21,0.73,0.26,2.03,1.34,0.95,0.45,1.77,1.14,0.65,0.22,1.2,--,0.77,1.49,1.26,121.31, 流动资产周转天数(天),775.64,977.2,903.61,811.54,894.63,1042.87,1221.17,712.59,691.6,675.68,754.4,607.39,650.29,512.38,567.82,552.49,598.27,633.36,523.87,564.53,970.87,952.38,792.25,813.74,1002.23,899.1,808.63,923.31,1008.22,1019.83,1067.62,789.99,879.19,791.91,816.7,511.44,645.32,637.17,528.17,336.2,357.76,423.63,424.53,248.19,274.59,249.38,257.51,193.79,198.9,211.27,252.6,196.32,211.09,217.26,213.83,174.22,223.4,245.23,352.94,177.24,202.14,188.76,200.4,203.28,236.18,278.47,403.59,300.7,--,233.34,240.9,286.74,2.97, 经营现金净流量对销售收入比率(%),0.29,0.32,0.2,0.04,-0.08,-0.27,-0.5,0.05,-0.05,-0.13,-0.33,0.07,0.03,0.08,0.08,-0.03,-0.06,-0.24,-0.26,0,-0.3,-0.43,0.04,-0.02,-0.03,-0.09,0.12,-0.23,-0.3,-0.14,-0.23,-0.15,-0.4,-0.15,-0.15,-0.26,-0.16,-0.16,-0.22,0.02,-0.03,-0.03,-0.19,-0.08,-0.1,-0.09,0.05,0.08,0.02,-0,0.05,0.14,0.1,0.09,0.11,0.09,0.18,0.11,0.2,-0,-0.02,-0.06,-0.14,0.07,0.01,0.03,-0.14,0.06,--,0.01,0.02,0,0, 资产的经营现金流量回报率(%),0.07,0.04,0.01,0.01,-0.02,-0.03,-0.03,0.02,-0.02,-0.03,-0.03,0.03,0.01,0.02,0.01,-0.02,-0.02,-0.06,-0.04,0,-0.07,-0.07,0,-0.01,-0.01,-0.02,0.01,-0.07,-0.06,-0.02,-0.02,-0.05,-0.08,-0.02,-0.01,-0.12,-0.04,-0.03,-0.02,0.01,-0.01,-0.01,-0.02,-0.05,-0.04,-0.03,0.01,0.07,0.01,-0,0.01,0.1,0.05,0.03,0.02,0.07,0.12,0.05,0.03,-0,-0.02,-0.03,-0.04,0.08,0.01,0.02,-0.02,0.04,--,0.01,0.02,0,0, 经营现金净流量与净利润的比率(%),0.99,0.73,0.37,--,--,--,--,1.2,-0.96,-2.57,-6.73,3.37,1.18,2.85,62.58,--,-15.95,-51.62,-218.86,0.63,-15.81,-19.32,2.87,-0.24,-0.24,-0.54,0.87,-16.67,-11.62,-4.99,-7.5,-8.45,-17.18,-4.85,-5.03,-18.85,-5.65,-5.44,-8.12,1.04,-1.11,-1.17,-5.61,-4.88,-2.56,-2.55,1.09,2.47,0.55,-0.05,1.03,3.09,2.23,1.99,2.62,2.06,3.92,2.38,3.5,-0.04,-0.37,-1.27,-3.45,1.61,0.19,0.64,-2.3,1.24,--,0.27,0.35,0,0, 经营现金净流量对负债比率(%),0.15,0.07,0.02,0.02,-0.03,-0.06,-0.05,0.03,-0.04,-0.07,-0.08,0.06,0.02,0.03,0.01,-0.03,-0.04,-0.1,-0.06,0,-0.09,-0.08,0,-0.01,-0.01,-0.02,0.01,-0.09,-0.08,-0.02,-0.02,-0.06,-0.12,-0.04,-0.02,-0.18,-0.07,-0.05,-0.04,0.02,-0.02,-0.01,-0.04,-0.09,-0.08,-0.05,0.01,0.1,0.02,-0,0.01,0.14,0.07,0.04,0.02,0.1,0.2,0.11,0.07,-0,-0.03,-0.07,-0.09,0.16,0.01,0.04,-0.06,0.09,--,0.01,0.04,0,0, 现金流量比率(%),17.72,11.3,4.13,3.67,-4.73,-9.63,-8.52,4.73,-4.88,-9.19,-11.65,8.34,3.39,4.26,1.96,-2.65,-4.06,-10.32,-6.85,0.17,-9.99,-9.47,0.49,-0.87,-0.91,-2.16,1.76,-10.75,-9.31,-2.79,-2.14,-6.79,-12.63,-4.04,-2.09,-21.79,-8.29,-6.05,-5.16,2.82,-2.89,-1.51,-5.6,-11.65,-11.2,-8.44,2.28,14.76,3.49,-0.22,1.76,24.07,13.73,8.21,5.08,19.54,25.41,10.68,7.31,-0.49,-3.32,-7.17,-8.88,15.97,1.36,3.65,-6.4,8.85,--,1.45,3.92,0,0,