报告日期,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2008-12-31,2007-12-31, 应收账款周转率(次),0.76,0.46,0.22,1.76,1.27,0.87,0.42,2.28,1.42,0.97,0.29,2.33,1.38,0.91,0.29,2.27,1.31,0.81,0.4,2.06,1.24,0.93,0.54,3.01,1.55,1.19,0.75,5.89,3.65,2.91,2.04,9.45,4.28,2.79,1.72,7.37,--,2.35,--,6.18,6.8,4.35, 应收账款周转天数(天),356.48,394.39,414.75,204.46,213.27,206.9,216.14,158.13,190.69,184.77,315.35,154.2,195.95,198.76,310.67,158.27,206.66,222.58,226.99,174.56,218.31,192.66,166.51,119.7,174.16,151.71,119.28,61.17,73.93,61.89,44.18,38.08,63.03,64.46,52.35,48.88,--,76.57,--,58.23,52.94,82.82, 存货周转率(次),2.25,1.57,0.75,5.13,3.64,2.56,1.1,4.71,3.17,2.05,0.55,3.64,2.49,1.44,0.43,4.02,1.95,1.88,1.02,4.39,3.05,1.68,1.54,5.22,3.53,2.31,1.57,5.09,2.17,2.04,1.36,4,3.37,2.06,1.33,4.4,--,3.51,--,5.58,4.23,3.66, 固定资产周转率(次),--,26.51,--,46.58,--,17.68,--,27.53,--,10.8,--,19.34,--,8.03,--,14.26,--,4.29,--,8.29,--,3.35,--,7.65,--,4.03,--,8.72,--,3.79,--,9.24,--,4.79,--,16.25,--,8.03,--,26.05,--,1.53, 总资产周转率(次),0.16,0.1,0.05,0.32,0.22,0.14,0.06,0.31,0.21,0.14,0.04,0.35,0.24,0.16,0.05,0.53,0.32,0.27,0.14,0.58,0.37,0.25,0.15,0.59,0.38,0.25,0.13,0.61,0.39,0.27,0.15,0.65,0.4,0.28,0.15,1.2,--,0.53,--,1.4,--,1.53, 存货周转天数(天),120.1,114.72,119.57,70.19,74.22,70.4,81.97,76.4,85.25,87.94,163.7,99.02,108.55,124.61,208.09,89.64,138.36,95.91,87.86,81.94,88.48,107.41,58.37,69.02,76.55,77.79,57.24,70.7,124.58,88.06,66.4,90.04,80.13,87.59,67.73,81.81,--,51.22,--,64.54,85.18,98.4, 总资产周转天数(天),1650.37,1722.49,1807.23,1114.21,1254.65,1243.09,1449.28,1147.23,1270.59,1303.4,2255.64,1026.52,1147.47,1157.56,1935.48,680.79,836.43,673.4,661.28,621.23,722.7,707.27,592.89,613.39,719.62,714,679.76,592.89,690.01,669.15,619.41,554.19,669.48,644.24,590.16,300.78,--,339.75,--,256.52,--,235.83, 流动资产周转率(次),0.33,0.21,0.1,0.68,0.46,0.32,0.14,0.75,0.53,0.35,0.1,0.81,0.56,0.37,0.11,0.89,0.57,0.36,0.18,0.74,0.49,0.32,0.19,0.72,0.45,0.31,0.16,0.7,0.45,0.31,0.16,0.71,0.44,0.3,0.16,1.29,--,0.57,--,1.56,2.07,157.15, 流动资产周转天数(天),817.19,856.73,898.2,526.62,590.29,565.33,637.85,479.3,511.46,519.63,865.38,442.42,483.18,480.51,837.21,402.59,475.52,500.14,494.78,486.09,552.6,568.36,475.18,501.53,597.74,590.16,561.8,513.92,602.54,581.02,553.51,510.57,610.03,606.26,569.98,278.4,--,316.96,--,230.92,174.09,2.29, 经营现金净流量对销售收入比率(%),0.46,0.32,0.03,0.4,0.31,0.19,-0.19,0.11,0.02,0.23,-0.45,0.19,-0.1,-0.25,-1.32,0.06,-0.05,0.09,-0.15,-0.11,-0.5,-0.55,-0.66,0.04,-0.2,-0.24,-0.14,0.07,-0.19,-0.21,-0.33,0.18,-0.03,-0.25,-0.81,0.19,--,0.12,--,0.19,0.11,0.02, 资产的经营现金流量回报率(%),0.07,0.03,0,0.13,0.06,0.03,-0.01,0.03,0,0.03,-0.02,0.05,-0.02,-0.03,-0.05,0.02,-0.01,0.02,-0.02,-0.06,-0.18,-0.14,-0.1,0.02,-0.07,-0.06,-0.02,0.04,-0.07,-0.06,-0.05,0.07,-0.01,-0.05,-0.08,0.17,--,0.05,--,0.2,0.17,0.02, 经营现金净流量与净利润的比率(%),3.95,2.57,0.16,22.22,1.37,0.74,-0.88,0.45,0.09,0.77,-1.89,0.63,-0.35,-0.8,-4.7,0.24,-0.26,0.51,-0.9,-0.51,-4.46,-3.92,-4.87,0.17,-1.24,-1.26,-0.8,0.32,-1.21,-1.16,-2.41,0.81,-0.13,-1.09,-4.74,0.82,--,0.5,--,0.82,0.56,0.1, 经营现金净流量对负债比率(%),0.2,0.09,0,0.33,0.16,0.07,-0.04,0.09,0.02,0.1,-0.06,0.17,-0.08,-0.15,-0.29,0.07,-0.04,0.08,-0.09,-0.22,-0.71,-0.54,-0.42,0.07,-0.62,-0.59,-0.19,0.44,-0.62,-0.49,-0.39,0.61,-0.14,-1.03,-2.04,0.41,--,0.14,--,0.69,0.39,0.04, 现金流量比率(%),21.46,9.35,0.41,39.44,20.48,9.34,-4.97,11.89,1.92,13.1,-8.88,23.39,-9.06,-17,-32.71,8.06,-4.54,8.32,-8.94,-21.82,-71.49,-54.26,-42.6,7.35,-62.89,-59.23,-19.45,44.39,-62.71,-48.93,-39.44,61.08,-13.89,-103.52,-205.76,40.94,--,13.93,--,69.87,38.71,4.24,