报告日期,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2009-12-31,2008-12-31, 应收账款周转率(次),1.16,0.77,0.33,2.4,1.73,1.08,0.4,2.57,1.98,1.37,0.66,2.31,1.66,1.32,0.67,2.92,2.13,1.49,0.65,1.49,0.78,0.47,0.24,1.2,0.87,0.61,0.22,1.85,1.41,1.1,0.51,5.04,4.56,2.93,--,6.11,--,4.78,5.85, 应收账款周转天数(天),232.9,233.16,270.68,150.01,155.91,167.02,224.27,140.33,136.14,131.42,136.16,156.12,162.46,136.85,134.57,123.44,126.84,120.88,138.63,242.39,346.73,382.25,375.78,299,310.2,293.88,400.36,195.07,191.06,163.35,177.06,71.5,59.18,61.4,--,58.93,--,75.32,61.51, 存货周转率(次),0.84,0.64,0.28,2.33,1.49,0.99,0.36,3.27,2.64,2.08,1.03,2.94,2.21,1.47,0.84,2.92,2.27,1.63,0.71,1.03,0.57,0.29,0.16,0.79,0.54,0.43,0.14,1.13,1.05,0.88,0.31,2.02,1.71,0.9,--,1.81,--,1.41,0.63, 固定资产周转率(次),--,1.64,--,5.26,--,2.37,--,7.13,--,4.14,--,7.81,--,4.1,--,7.94,--,4.2,--,2.4,--,0.52,--,1.38,--,0.82,--,2.59,--,1.55,--,7.2,--,4.24,--,8.71,--,9.69,0.45, 总资产周转率(次),0.27,0.19,0.08,0.6,0.41,0.26,0.1,0.66,0.51,0.36,0.17,0.59,0.44,0.33,0.18,0.67,0.53,0.36,0.16,0.31,0.16,0.11,0.05,0.27,0.19,0.14,0.05,0.31,0.26,0.18,0.07,0.56,0.62,0.36,--,0.71,--,0.76,0.45, 存货周转天数(天),320.78,279.59,325.03,154.53,181.31,182.28,247.52,109.93,102.23,86.34,87.03,122.41,122.24,122.2,107.14,123.14,119.13,110.74,127.39,349.72,469.81,625.22,569.26,456.22,498.71,419.09,629.81,318.11,257.19,205.55,294.41,178.31,157.87,198.92,--,198.36,--,255.97,575.54, 总资产周转天数(天),1013.13,962.05,1125,602.71,651.39,693.37,922.13,543.48,534.65,495.32,516.94,606.78,614.47,553.51,511.65,537.63,514.29,499.17,559.01,1163.17,1740.81,1669.76,1660.52,1350.84,1393.19,1275.69,1825.56,1153.48,1037.26,983.07,1229.51,638.41,438.6,505.62,--,506.12,--,471.27,793.3, 流动资产周转率(次),0.44,0.31,0.13,0.97,0.65,0.41,0.16,1.06,0.8,0.58,0.27,0.96,0.71,0.54,0.29,1.14,0.89,0.62,0.28,0.51,0.25,0.15,0.08,0.37,0.26,0.19,0.07,0.39,0.33,0.23,0.09,0.66,0.75,0.43,--,0.81,--,0.89,52.79, 流动资产周转天数(天),617,588.62,684.93,372.48,412.28,436.36,576.18,341.14,337.16,312.17,333.58,375.47,382.22,330.82,313.7,315.65,303.64,291.22,322.7,703.95,1081.3,1190.48,1184.21,982,1044.08,951.37,1353.38,918.84,823.67,791.56,1012.37,545.21,361.11,419.58,--,442.1,--,404.63,6.82, 经营现金净流量对销售收入比率(%),0.01,-0.06,-0.13,0.04,0.03,0.11,0.24,0.01,-0.02,0.04,-0.2,-0.04,-0.14,-0.02,-0.1,-0.02,-0.04,-0.1,-0.11,-0.05,-0.01,-0.6,-0.61,-0.1,-0.31,-0.43,-0.79,-0.45,-0.56,-0.63,-0.84,-0.1,-0.04,-0.03,--,0.09,--,0.01,-0.01, 资产的经营现金流量回报率(%),0,-0.01,-0.01,0.02,0.01,0.03,0.02,0.01,-0.01,0.01,-0.03,-0.02,-0.06,-0.01,-0.02,-0.01,-0.02,-0.03,-0.01,-0.01,-0,-0.06,-0.03,-0.02,-0.06,-0.06,-0.04,-0.15,-0.16,-0.12,-0.06,-0.04,-0.02,-0.01,--,0.04,--,0,-0.01, 经营现金净流量与净利润的比率(%),--,--,--,4.18,37.49,6.05,9.58,0.5,-0.61,1.06,-4.14,-0.74,-3.05,-0.44,-1.67,-0.3,-0.69,-1.52,-0.97,-0.44,-0.11,-8.08,-7.3,-1.2,-2.71,-3.89,-7.94,-3.56,-4.12,-5.41,-10.1,-0.72,-0.24,-0.29,--,0.51,--,0.04,-0.1, 经营现金净流量对负债比率(%),0,-0.02,-0.02,0.04,0.02,0.04,0.04,0.01,-0.01,0.02,-0.05,-0.03,-0.09,-0.01,-0.03,-0.02,-0.04,-0.06,-0.03,-0.04,-0,-0.19,-0.1,-0.07,-0.18,-0.2,-0.14,-0.53,-0.62,-0.38,-0.2,-0.11,-0.03,-0.02,--,0.08,--,0.01,-0.01, 现金流量比率(%),0.32,-1.98,-2.13,4.46,2.51,5.44,4.62,1.38,-1.56,2.79,-6.08,-3.23,-9.99,-1.47,-3.21,-1.75,-3.77,-6.42,-3.05,-3.74,-0.38,-20.73,-10.52,-7.52,-19.38,-21.73,-15.38,-59.61,-71.25,-43.12,-22.66,-11.79,-3.14,-1.7,--,8.23,--,0.62,-0.78,