报告日期,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2007-12-31,2006-12-31, 应收账款周转率(次),1.34,0.64,2.74,1.93,1.34,0.77,3.37,2.53,1.74,0.69,2.92,1.56,1.04,0.48,2.33,1.34,0.83,0.38,3.71,2.81,2.38,1.08,5.55,6.87,4.03,1.87,8.39,6.05,3.91,1.65,10.77,12.12,7.14,4.85,29.01,25.72,16.82,7.15,33.46,12.24,12.36,--,11.89,--,4.25,5.45, 应收账款周转天数(天),134.74,139.82,131.56,139.6,134.11,117.59,106.82,106.83,103.27,130.49,123.48,172.68,173.56,185.99,154.48,202.13,217.71,236.53,96.96,96.16,75.73,83.13,64.84,39.33,44.66,48.17,42.9,44.64,46,54.55,33.43,22.28,25.2,18.54,12.41,10.5,10.7,12.58,10.76,22.06,14.56,--,30.29,--,84.78,66.09, 存货周转率(次),--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,476.27,168.36,98.21,45.78,244.43,160.6,115.37,103,1899.42,74.57,644.76,154.71,828.19,271.3,198.93,94.02,287.63,76.88,91.59,43.5,363.43,174.78,82.12,--,3339.33,--,--,--, 固定资产周转率(次),1.73,--,2.8,--,1.17,--,4.23,--,2.28,--,13.55,--,4.6,--,8.39,--,3.01,--,10.06,--,4.69,--,6.86,--,2.36,--,4.05,--,1.9,--,3.9,--,1.48,--,3.55,--,2.03,--,5.41,9.21,2.63,--,9.26,--,--,0.48, 总资产周转率(次),0.14,0.06,0.28,0.17,0.13,0.07,0.28,0.21,0.15,0.06,0.27,0.16,0.1,0.05,0.25,0.18,0.1,0.04,0.33,0.22,0.15,0.07,0.27,0.16,0.12,0.04,0.19,0.13,0.08,0.03,0.14,0.08,0.05,0.02,0.14,0.1,0.07,0.03,0.42,0.3,0.21,--,0.5,--,--,0.48, 存货周转天数(天),--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,0.76,1.6,1.83,1.97,1.47,1.68,1.56,0.87,0.19,3.62,0.28,0.58,0.43,1,0.9,0.96,1.25,3.51,1.97,2.07,0.99,1.54,2.19,--,0.11,--,--,--, 总资产周转天数(天),1331.36,1391.04,1276.14,1604.28,1440,1380.37,1289.86,1286.94,1219.51,1421.8,1322.07,1660.52,1827.41,1747.57,1464.01,1486.78,1792.83,2088.17,1081.08,1226.16,1196.01,1262.27,1322.56,1707.78,1551.72,2027.03,1895.73,2056.36,2233.25,2830.19,2599.28,3214.29,3829.79,5389.22,2540.58,2800.83,2666.67,2777.78,850.46,891.97,860.01,--,713.01,--,--,745.03, 流动资产周转率(次),0.3,0.14,0.63,0.38,0.28,0.15,0.67,0.58,0.38,0.17,0.66,0.44,0.23,0.12,0.66,0.6,0.33,0.14,0.99,0.67,0.47,0.2,0.6,0.37,0.2,0.08,0.3,0.2,0.12,0.05,0.18,0.1,0.06,0.02,0.17,0.11,0.08,0.04,0.57,0.39,0.27,--,0.62,--,1.45,136.74, 流动资产周转天数(天),601.2,636.49,569.98,701.66,634.47,600,537.23,463.52,472.44,522.65,546.2,612.38,774.19,751.25,547.61,451.05,546.45,627.62,364.15,401.13,383.55,458.02,604.23,735.49,886.7,1159.79,1213.76,1341.28,1490.07,1927.19,2011.17,2581.26,3108.81,4591.84,2086.96,2372.58,2295.92,2419.35,631.69,685.11,672.39,--,579.71,--,248.69,2.63, 经营现金净流量对销售收入比率(%),0.39,0.31,-0.02,-0.19,-0.17,-1.27,0.34,0.01,-0.02,-0.31,0.29,0.17,0.18,-0.1,0.5,0.12,-0,-0.2,-0.05,0.07,0.15,0.12,0.33,0.32,0.22,-0.08,0.08,0.17,0.29,-0.03,0.08,0.15,0.26,0.21,0.65,0.39,0.42,0.43,0.56,0.39,0.37,--,1.07,0.76,-0.02,-0.32, 资产的经营现金流量回报率(%),0.05,0.02,-0,-0.03,-0.02,-0.08,0.09,0,-0,-0.02,0.08,0.03,0.02,-0.01,0.14,0.02,-0,-0.01,-0.02,0.01,0.02,0.01,0.08,0.04,0.03,-0,0.02,0.02,0.02,-0,0.01,0.01,0.01,0,0.06,0.02,0.02,0.01,0.24,0.12,0.08,--,0.31,--,-0.01,-0.16, 经营现金净流量与净利润的比率(%),2.73,2.23,-0.14,-1.15,-0.86,-6.29,2.17,0.08,-0.26,-32.03,--,4.08,4.45,-2.04,2.73,3.04,-0.04,-3.02,-4.04,0.85,1.69,1.41,1.82,2.19,1.61,-1.04,0.94,1.72,2.1,-1.76,0.62,0.93,1.41,0.53,1.5,0.69,0.73,0.66,1.08,0.74,0.75,--,1.57,1.25,-0.04,-0.65, 经营现金净流量对负债比率(%),0.11,0.04,-0.01,-0.09,-0.07,-0.28,0.3,0,-0.01,-0.19,0.72,0.27,0.18,-0.05,0.77,0.07,-0,-0.02,-0.05,0.04,0.1,0.03,0.27,0.16,0.43,-0.06,0.25,0.42,0.35,-0.02,0.19,0.24,0.27,0.11,1.37,1.44,1.25,0.57,2.71,1.97,1.14,--,1.29,--,-0.05,-0.5, 现金流量比率(%),11.85,4.24,-1.26,-9.77,-7.39,-30.25,32.81,2.16,-3.74,-26.81,101.54,38.68,26.48,-7.39,97.8,10.77,-0.15,-3.59,-7.32,5.9,21.61,4.77,47.89,98.39,69.37,-8.51,42.26,41.79,35.14,-2.06,19.04,23.65,26.55,10.72,137.11,144.05,124.62,57.3,271.45,196.53,113.62,--,128.53,--,-4.7,-49.9,