报告日期,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2011-12-31,2010-12-31,2009-12-31, 应收账款周转率(次),1.03,0.57,0.29,1.7,0.92,0.62,0.35,2.33,1.52,1.06,0.56,3.83,2.09,1.63,0.94,4.22,2.77,1.88,0.82,3.69,2.99,1.92,0.88,4.3,--,2.05,--,5.22,--,6.92,9.18,15.8, 应收账款周转天数(天),262.75,314.41,314.91,211.22,293.54,291.78,257.07,154.39,178.12,169.99,159.94,93.93,129.48,110.65,95.46,85.26,97.33,95.96,110.38,97.67,90.26,93.56,101.78,83.73,--,87.83,--,69.02,--,52.04,39.21,22.79, 存货周转率(次),13.98,6.13,3.3,21.77,7.77,6.8,4.59,29.48,19.86,17.43,10.13,33.17,28.26,17.67,8.44,17.65,37.36,25.66,11.93,50.04,28.47,20.74,9.52,64.6,--,33.1,--,45.4,--,28.87,20.48,--, 固定资产周转率(次),--,6.01,--,18.66,--,6.47,--,25.83,--,12.55,--,28.93,--,11.85,--,21.03,--,12.88,--,30.66,--,16.95,--,32.59,--,15.37,--,28.59,--,35.79,54.76,1.79, 总资产周转率(次),0.22,0.12,0.06,0.33,0.17,0.11,0.06,0.38,0.26,0.17,0.08,0.4,0.27,0.18,0.08,0.32,0.4,0.33,0.12,0.61,0.43,0.3,0.13,0.78,--,0.41,--,0.85,--,1.2,1.87,1.79, 存货周转天数(天),19.32,29.37,27.31,16.54,34.76,26.46,19.62,12.21,13.6,10.33,8.88,10.85,9.56,10.19,10.67,20.4,7.23,7.01,7.54,7.19,9.48,8.68,9.45,5.57,--,5.44,--,7.93,--,12.47,17.58,--, 总资产周转天数(天),1255.23,1503.76,1442.31,1075.27,1626.51,1683.82,1485.15,948.37,1046.51,1084.34,1073.99,906.12,1003.72,1003.34,1067.62,1125.35,671.14,540.38,725.22,592.89,634.7,599.6,715.99,460.48,--,436.68,--,421.79,--,298.88,192.07,201.36, 流动资产周转率(次),0.49,0.28,0.14,0.84,0.5,0.32,0.19,1.08,0.73,0.46,0.24,1.06,0.72,0.49,0.23,0.73,0.73,0.56,0.19,0.87,0.54,0.38,0.16,1.11,--,0.6,--,1.35,--,1.78,2.04,186.97, 流动资产周转天数(天),547,654.31,641.03,427.3,544.68,561.1,480,334.01,367.55,387.35,382,338.66,376.04,366.08,391.3,495.66,371.85,323.1,484.91,415.9,498.16,473.56,562.15,324.79,--,300.4,--,267.36,--,202.12,176.44,1.93, 经营现金净流量对销售收入比率(%),-0.1,-0.27,-0.54,0.25,-0.03,-0.04,-0.29,0.05,-0.37,-0.42,-0.48,-0.04,-0.4,-0.44,-0.96,0.25,-0.04,-0.01,-0.15,0.14,0.16,0.2,0.17,0.26,--,0.17,0.06,0.26,--,0.33,0.2,0.14, 资产的经营现金流量回报率(%),-0.02,-0.03,-0.03,0.1,-0.01,-0,-0.02,0.02,-0.09,-0.07,-0.04,-0.02,-0.11,-0.08,-0.08,0.05,-0.01,-0,-0.02,0.07,0.06,0.05,0.02,0.19,0.12,0.07,--,0.2,--,0.28,0.28,0.26, 经营现金净流量与净利润的比率(%),--,--,-10.5,--,-0.93,-2.49,-4.4,0.53,-17.28,--,--,-0.29,-4.03,-4.04,-10.22,0.95,-0.26,-0.04,-1.33,0.58,0.68,0.61,0.87,1.06,--,0.57,0.3,0.93,--,1.25,0.72,0.67, 经营现金净流量对负债比率(%),-0.08,-0.12,-0.12,0.31,-0.02,-0.02,-0.12,0.08,-0.44,-0.28,-0.18,-0.09,-0.87,-1.2,-1.25,0.32,-0.04,-0.04,-0.4,1.07,1.52,0.91,0.33,1.87,2.21,0.91,--,2.35,--,2.56,1.98,1.51, 现金流量比率(%),-9.5,-14.48,-15.12,37.04,-3.05,-2.86,-16,10.52,-53.6,-33.48,-21.02,-9.84,-88.92,-125.27,-128.18,31.91,-3.76,-4.49,-43.77,114.36,171.22,98.65,35.68,199.98,220.69,90.92,--,234.63,--,255.71,198.09,150.71,