报告日期,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2010-12-31,2009-12-31, 应收账款周转率(次),0.69,0.25,1.64,0.91,0.66,0.27,1.81,1.05,0.72,0.28,1.97,1.11,0.78,0.3,2.2,1.2,0.87,0.33,2.68,1.48,1.07,0.53,2.89,1.67,1,0.39,3.18,1.74,1.09,0.62,5.17,2.33,1.92,--,8.68,--,--,7.68,5.05, 应收账款周转天数(天),262.05,357.71,218.88,295.63,274.01,338.35,199.32,256.02,251.43,324.09,182.75,243.48,231.54,302.52,163.9,224.23,207.28,269.7,134.15,181.9,168.52,170,124.48,161.5,180.22,229.65,113.13,154.77,164.68,144.95,69.65,116.07,93.7,--,41.47,--,--,46.87,71.28, 存货周转率(次),0.77,39.62,567.9,311.24,235.58,456.18,1067.88,397.27,310.15,126.59,275.35,154.58,108.23,38.01,169.15,91.61,66.15,24.29,159.86,155.02,85.04,26.29,77.55,50.1,20.17,9.69,34.35,13.84,7.94,3.47,19.21,10.62,7.28,--,18.1,--,--,28.54,103.69, 固定资产周转率(次),1.68,--,5,--,1.96,--,4.15,--,1.73,--,3.65,--,1.6,--,4.51,--,3.75,--,13.02,--,24.2,--,46.54,--,18.1,--,33.85,--,12.99,--,30.25,--,--,--,26.48,--,--,--,0.8, 总资产周转率(次),0.2,0.09,0.65,0.34,0.25,0.11,0.66,0.4,0.28,0.11,0.67,0.4,0.3,0.1,0.6,0.34,0.23,0.08,0.53,0.32,0.24,0.1,0.46,0.32,0.2,0.07,0.41,0.26,0.16,0.08,0.54,0.37,0.4,--,0.91,--,--,0.92,0.8, 存货周转天数(天),234.41,2.27,0.63,0.87,0.76,0.2,0.34,0.68,0.58,0.71,1.31,1.75,1.66,2.37,2.13,2.95,2.72,3.71,2.25,1.74,2.12,3.42,4.64,5.39,8.92,9.29,10.48,19.51,22.68,25.9,18.74,25.43,24.74,--,19.89,--,--,12.62,3.47, 总资产周转天数(天),878.91,1025.06,551.56,798.82,712.03,845.07,544.63,682.16,648.42,845.86,536.83,668.81,607.49,877.19,598.11,799.05,793.65,1093.56,680.4,849.32,760.14,891.09,783.29,846.93,895.08,1310.04,888.67,1051.81,1100.92,1136.36,667.66,737.7,449.55,--,397.75,--,--,393.44,448.37, 流动资产周转率(次),0.3,0.15,0.93,0.46,0.35,0.16,1,0.6,0.42,0.17,1.07,0.62,0.46,0.16,1.04,0.63,0.47,0.16,0.88,0.53,0.38,0.15,0.57,0.34,0.21,0.07,0.42,0.27,0.17,0.09,0.57,0.39,0.44,--,1.01,--,--,1.05,94.4, 流动资产周转天数(天),601,613.08,388.1,582.65,511.36,578.78,361.59,451.35,427.15,537.31,337.52,433.94,388.01,566.39,344.6,426.54,384.94,555.56,407.93,513.5,478.6,593.67,635.26,796.23,842.3,1241.38,849.66,1005.59,1052.63,1019.25,631.36,691.6,408.16,--,357.75,--,--,342.43,3.81, 经营现金净流量对销售收入比率(%),-0.47,-1,0.08,-0.31,-0.37,-0.68,0.02,-0.35,-0.49,-0.74,-0.01,-0.36,-0.45,-0.78,-0.03,-0.61,-0.69,-1.04,0.01,-0.3,-0.46,-0.56,0.04,-0.22,-0.54,-1.09,-0.06,-0.49,-0.8,-1.13,0.02,-0.55,-0.58,--,0.26,--,--,0.28,0.22, 资产的经营现金流量回报率(%),-0.1,-0.09,0.05,-0.09,-0.08,-0.07,0.01,-0.13,-0.13,-0.08,-0.01,-0.14,-0.13,-0.08,-0.02,-0.19,-0.15,-0.09,0,-0.09,-0.11,-0.06,0.01,-0.07,-0.11,-0.08,-0.02,-0.13,-0.13,-0.09,0.01,-0.15,-0.24,--,0.21,--,--,0.23,0.18, 经营现金净流量与净利润的比率(%),-7.12,-81.83,0.78,-9.13,-20.4,-19.15,0.31,-7.06,-33.71,-31.73,-0.1,-6.81,-8.29,-125.12,-0.21,-3.71,-24.95,-11.78,0.09,-23.51,-21.11,-5.69,0.24,-1.67,-159.99,-134.27,-0.47,-3.81,-5.21,-5.21,0.06,-2.14,-2.04,--,1,--,--,1.01,0.99, 经营现金净流量对负债比率(%),-0.26,-0.21,0.16,-0.19,-0.2,-0.23,0.03,-0.4,-0.37,-0.31,-0.02,-0.5,-0.59,-0.31,-0.07,-0.6,-0.45,-0.28,0.01,-0.28,-0.62,-0.22,0.06,-1.9,-2.63,-2.52,-0.48,-13.95,-8.21,-5.74,0.13,-6.64,-6.7,--,1.17,--,--,1.14,0.41, 现金流量比率(%),-30.64,-26.24,21.18,-22.91,-25.5,-44.94,5.93,-88.07,-85.29,-40.36,-2.89,-84.77,-137.14,-57.67,-12.28,-121.59,-94.39,-78.88,2.9,-108.84,-365.09,-38.63,10.99,-216.59,-302.92,-280.31,-54.22,-1763.01,-1063.08,-695.41,14.27,-741.29,-809.88,--,120.23,--,--,117.49,41.42,