报告日期,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2009-12-31,2008-12-31, 应收账款周转率(次),1.93,1.28,0.76,2.53,1.44,0.87,0.52,1.34,1,0.65,0.3,1.03,0.96,0.76,0.42,1.62,1.26,0.93,0.37,2.51,1.99,1.62,0.69,2.8,2.27,1.64,0.63,4.1,4.22,2.73,1.19,9.2,--,5.12,--,8.96,6.13,6.42, 应收账款周转天数(天),140.24,141.11,118.89,142.32,187.41,207.42,172.51,268.78,269.6,277.86,303.23,350.95,281.84,236.78,213.47,222.65,213.84,193.59,245.83,143.58,135.6,111.46,129.61,128.35,118.85,109.86,142.34,87.86,64.02,65.99,75.71,39.13,--,35.16,--,40.16,58.75,56.08, 存货周转率(次),0.64,0.44,0.22,0.96,0.59,0.36,0.21,0.61,0.41,0.27,0.13,0.63,0.62,0.51,0.28,1.35,0.96,0.82,0.28,1.89,1.27,0.99,0.43,1.77,1.21,0.79,0.32,2.17,1.35,1.08,0.54,3.68,--,1.55,--,3.23,2.57,1.85, 固定资产周转率(次),--,1.15,--,1.96,--,0.75,--,1.86,--,1.66,--,5.77,--,4.39,--,8.07,--,4.09,--,7.59,--,3.88,--,5.19,--,2.67,--,5.04,--,2.41,--,8.85,--,3.42,--,--,--,0.59, 总资产周转率(次),0.12,0.08,0.04,0.18,0.11,0.07,0.04,0.12,0.09,0.06,0.03,0.17,0.17,0.13,0.11,0.5,0.36,0.29,0.11,0.67,0.48,0.37,0.15,0.55,0.43,0.29,0.11,0.71,0.53,0.35,0.14,1.25,--,0.52,--,0.96,--,0.59, 存货周转天数(天),419.58,404.86,418.02,374.73,454.7,496.14,430,588.52,653.28,673.65,708.66,567.47,438.95,351.22,325.03,267.56,281.25,220.83,320.63,190.55,211.81,182.24,207.71,203.53,223.9,226.56,279.5,165.94,200.43,167.33,165.87,97.73,--,116.44,--,111.29,140.11,195.12, 总资产周转天数(天),2272.73,2281.37,2122.64,2047.78,2410.71,2571.43,2189.78,3074.3,2851.11,2985.07,3321.03,2156.98,1571.59,1342.28,853.08,723.62,758.64,622.41,834.11,534.28,563.91,483.35,610.58,658.98,632.02,622.84,819.67,505.9,509.53,511.8,642.86,288.88,--,344.1,--,374.14,--,613.92, 流动资产周转率(次),0.31,0.2,0.11,0.41,0.25,0.15,0.09,0.21,0.16,0.09,0.04,0.23,0.24,0.16,0.13,0.58,0.42,0.34,0.13,0.79,0.56,0.44,0.17,0.63,0.49,0.33,0.13,0.84,0.62,0.41,0.16,1.47,--,0.63,--,1.16,1,63.45, 流动资产周转天数(天),875.2,880.2,853.89,886.48,1080,1208.87,1047.73,1749.27,1712.11,1908.8,2122.64,1559.79,1127.35,1104.29,709.78,619.83,638.15,527.4,714.85,456.97,480,413.7,517.84,568.27,555.21,545.45,715.42,427.4,433.32,435.62,548.78,244.66,--,287.49,--,309.04,358.78,5.67, 经营现金净流量对销售收入比率(%),-0.17,-0.16,-0.35,0.05,0.1,0.03,-0.05,0.59,0.02,0.03,0.18,-0.71,-0.38,-0.51,-0.25,-0.12,-0.13,-0.18,-0.29,-0.18,-0.25,-0.32,-0.53,0.04,-0.13,-0.13,-0.31,-0.06,-0.16,-0.18,-0.27,-0.05,--,-0.32,--,0.18,0.1,0.11, 资产的经营现金流量回报率(%),-0.02,-0.01,-0.01,0.01,0.01,0,-0,0.07,0,0,0,-0.09,-0.05,-0.05,-0.03,-0.05,-0.04,-0.05,-0.03,-0.11,-0.11,-0.11,-0.08,0.02,-0.05,-0.04,-0.03,-0.03,-0.06,-0.05,-0.03,-0.06,--,-0.15,--,0.15,0.07,0.06, 经营现金净流量与净利润的比率(%),-0.56,-0.34,-0.35,0.25,0.29,0.06,-0.08,2.8,0.12,0.12,0.89,-7.69,-3.36,-6.62,-2,-1.06,-0.87,-1.45,-2.17,-1.46,-2.28,-2.69,-4.27,0.35,-0.91,-0.87,-2.45,-0.46,-1.16,-1.19,-2.23,-0.34,--,-1.78,--,0.96,0.7,1.27, 经营现金净流量对负债比率(%),-0.07,-0.04,-0.05,0.02,0.03,0.01,-0.01,0.19,0,0,0.01,-0.23,-0.17,-0.14,-0.05,-0.1,-0.08,-0.13,-0.08,-0.26,-0.33,-0.32,-0.25,0.06,-0.17,-0.12,-0.12,-0.12,-0.25,-0.25,-0.14,-0.13,--,-0.35,--,0.47,0.19,0.12, 现金流量比率(%),-6.76,-4.46,-4.78,2.49,3.15,0.53,-0.68,20.28,0.47,0.43,1.32,-23.93,-16.83,-14.46,-4.5,-10.16,-8.3,-12.51,-8.39,-26.22,-32.53,-32.3,-24.83,6.24,-17.2,-12,-11.84,-11.85,-24.9,-24.99,-16.08,-15.17,--,-42.9,--,47.12,18.56,12.33,