报告日期,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2007-12-31, 应收账款周转率(次),0.99,0.59,0.24,1.81,1.07,0.61,0.25,2.12,1.15,0.72,0.31,2.46,1.51,0.89,0.36,2.47,1.35,0.79,0.33,2.37,1.4,0.85,0.32,2.5,1.37,0.84,0.3,2.37,1.14,0.61,0.24,1.89,0.97,0.59,0.21,2.22,1.11,0.68,0.2,2.2,--,--,--,2.11,1.9, 应收账款周转天数(天),271.96,305.24,380.39,198.47,251.84,295.32,364.23,169.54,234.52,251.47,294.21,146.2,178.91,201.18,252.1,145.89,200.27,226.56,273.47,151.83,193.49,210.9,281.34,143.8,197.09,213.4,295.28,151.85,237.55,294.31,377.83,190.12,278.29,302.83,438.81,161.97,244.1,264.01,443.35,163.31,--,--,--,170.56,189.84, 存货周转率(次),2.64,1.64,0.68,4.99,2.52,1.5,0.69,4.59,2.08,1.09,0.49,3.63,1.73,0.83,0.32,3.2,1.83,0.89,0.47,3.98,2.3,1.3,0.5,4.3,2.04,1.21,0.41,5.47,3.22,1.96,1.1,4.22,1.64,0.89,0.23,4.38,2.47,2,0.57,5.72,--,--,--,4.85,4.38, 固定资产周转率(次),--,3.53,--,10.06,--,2.92,--,9.47,--,3.13,--,9.59,--,3.32,--,9.06,--,2.88,--,5.8,--,1.34,--,3.86,--,1.2,--,3,--,0.66,--,2.15,--,0.59,--,2.36,--,0.65,0.39,1.99,--,--,--,--,0.56, 总资产周转率(次),0.3,0.17,0.07,0.55,0.3,0.18,0.07,0.61,0.34,0.2,0.08,0.63,0.36,0.2,0.08,0.59,0.37,0.21,0.08,0.56,0.33,0.19,0.07,0.56,0.33,0.19,0.07,0.52,0.26,0.13,0.05,0.35,0.17,0.1,0.03,0.43,0.2,0.12,0.06,0.58,--,--,--,0.59,0.56, 存货周转天数(天),102.4,109.8,132.28,72.13,107.04,119.76,130.68,78.42,129.57,165.76,185.57,99.29,155.85,216.74,280.2,112.36,147.19,201.75,190.23,90.35,117.45,138.42,180.61,83.69,132.55,149.24,221.13,65.8,83.93,92.02,82.08,85.27,164.54,202.5,388.94,82.16,109.42,89.86,156.6,62.9,--,--,--,74.2,82.13, 总资产周转天数(天),911.55,1069.52,1243.09,654.9,892.86,1004.46,1294.96,594.84,803.57,899.55,1089.59,568.09,740.94,880.63,1115.24,613.71,731.31,876.34,1093.56,637.39,829.24,950.37,1293.1,647.72,830.26,937.99,1345.29,696.73,1025.45,1344.29,1688.56,1021.28,1603.33,1775.15,2760.74,845.86,1364.33,1452.78,1557.09,624.57,--,--,--,613.18,637.39, 流动资产周转率(次),0.45,0.26,0.12,0.94,0.54,0.33,0.13,1,0.58,0.35,0.14,0.94,0.56,0.31,0.12,0.88,0.59,0.32,0.13,0.85,0.48,0.28,0.1,0.81,0.5,0.29,0.1,0.74,0.38,0.19,0.07,0.46,0.22,0.13,0.04,0.57,0.27,0.17,0.1,0.93,--,--,--,0.95,94.36, 流动资产周转天数(天),597.61,696.86,764.66,385.03,501.3,542.01,715.42,361.12,464.56,516.8,665.19,383.14,479.06,573.43,742.57,410.91,458.72,555.38,690.18,425.48,561.21,645.16,885.83,445.43,543.7,612.66,892.86,485.63,702.21,942.9,1211.31,782.1,1210.76,1346.3,2216.75,630.03,1009.35,1070.79,921.19,386.02,--,--,--,378.19,3.82, 经营现金净流量对销售收入比率(%),-0.07,-0.15,-0.14,0.12,-0.18,-0.39,-0.45,0.2,-0.08,-0.25,-0.5,0.05,-0.23,-0.38,-0.94,0.27,-0.26,-0.47,-0.87,0.31,-0.19,-0.4,-0.76,0.27,-0.21,-0.36,-0.78,0.15,-0.18,-0.54,-1.06,0.1,-0.59,-0.81,-1.5,0.15,-0.25,-0.45,-1.18,0.22,-0.55,--,-1.98,0.17,0.17, 资产的经营现金流量回报率(%),-0.02,-0.02,-0.01,0.06,-0.05,-0.07,-0.03,0.1,-0.02,-0.05,-0.04,0.03,-0.09,-0.08,-0.07,0.15,-0.1,-0.1,-0.08,0.15,-0.06,-0.08,-0.05,0.14,-0.07,-0.07,-0.05,0.07,-0.04,-0.08,-0.06,0.04,-0.1,-0.09,-0.05,0.05,-0.04,-0.04,-0.07,0.13,--,--,--,0.09,0.1, 经营现金净流量与净利润的比率(%),-1.22,-17.04,--,0.55,-2.14,-18.07,-11.32,1,-1.9,--,--,0.36,-5.09,-40.79,--,1.63,-4.83,-27.08,--,2.02,--,--,--,2.06,--,--,--,1.53,--,--,--,0.74,--,--,--,0.88,--,--,--,1.29,--,--,--,0.99,1.03, 经营现金净流量对负债比率(%),-0.05,-0.07,-0.04,0.24,-0.21,-0.33,-0.13,0.4,-0.1,-0.19,-0.16,0.1,-0.32,-0.3,-0.25,0.41,-0.38,-0.35,-0.28,0.47,-0.25,-0.36,-0.23,0.51,-0.36,-0.36,-0.27,0.32,-0.21,-0.57,-0.37,0.23,-0.84,-0.79,-0.45,0.29,-0.2,-0.23,-0.19,0.33,--,--,--,0.2,0.15, 现金流量比率(%),-9.53,-14.29,-4.58,25.46,-21.66,-35.4,-14.25,42.47,-10.38,-20.23,-17.98,10.18,-34.56,-32.53,-26.69,42.91,-39.2,-37.03,-29.26,49,-26.12,-38.59,-24.67,53.19,-36.81,-36.75,-27.62,32.92,-21.61,-58.18,-37.23,23.36,-84.83,-80.23,-46.7,29.52,-20.23,-24.23,-19.25,34.05,--,--,--,21.42,15.92,