报告日期,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2008-12-31,2007-12-31, 应收账款周转率(次),0.77,0.31,1.69,1.08,0.76,0.33,1.38,0.89,0.63,0.3,1.96,1.19,0.82,0.33,2.29,1.17,0.81,0.35,2.35,1.24,0.99,0.35,2.21,1.17,0.88,0.4,2.55,1.54,1.13,0.53,3.01,1.73,1.21,0.69,3.75,1.9,1.39,--,5.03,--,7.1,8.27, 应收账款周转天数(天),233.13,286.35,212.68,249.93,237.69,271.99,259.95,302.86,285.35,301.1,183.71,227.08,218.61,269.7,157.09,231.14,223.6,258.92,153.44,218.06,182,255.46,162.97,229.92,205.5,224.27,141.16,174.93,159.04,170.71,119.49,156.04,149.18,130.34,95.91,142.23,129.93,--,71.53,--,50.72,43.54, 存货周转率(次),0.73,0.31,1.47,0.85,0.62,0.26,1.13,0.71,0.55,0.26,1.52,0.77,0.53,0.21,1.47,0.71,0.46,0.19,1.62,0.86,0.64,0.25,1.27,0.57,0.38,0.17,0.91,0.53,0.33,0.15,0.81,0.53,0.39,0.21,1,0.71,0.44,--,1.04,--,0.82,0.66, 固定资产周转率(次),1.66,--,3.19,--,1.35,--,2.54,--,1.25,--,3.31,--,1.33,--,3.67,--,1.51,--,4.11,--,1.73,--,3.14,--,1.04,--,2.45,--,0.99,--,2.24,--,1.1,--,2.29,--,1,--,--,--,--,0.56, 总资产周转率(次),0.17,0.07,0.35,0.22,0.16,0.07,0.29,0.2,0.15,0.07,0.4,0.24,0.16,0.06,0.41,0.23,0.16,0.06,0.42,0.24,0.17,0.06,0.32,0.18,0.12,0.04,0.25,0.16,0.1,0.04,0.21,0.14,0.1,0.04,0.31,0.2,0.26,--,0.61,--,--,0.56, 存货周转天数(天),246,287.54,244.15,317.65,288.32,349.65,317.26,378.47,325.62,349.65,237.39,351.56,339.82,439.02,244.08,380.17,389.78,474.43,222.48,315.13,280.86,362.32,283.22,469.97,469.24,532.86,393.74,507.42,553.17,583.28,445.32,507.04,461.66,425.53,359.6,377.73,407.15,--,344.63,--,441.61,543.72, 总资产周转天数(天),1043.48,1365.71,1033,1230.07,1138.52,1382.49,1221.17,1346.63,1232.03,1308.14,909.32,1110.2,1102.27,1480.26,869.36,1155.82,1145.77,1465.8,866.01,1122.66,1036.27,1461.04,1124.65,1534.96,1565.22,2036.2,1425.18,1666.67,1757.81,2022.47,1714.29,1918.98,1882.85,2073.73,1173.02,1320.29,687.29,--,591.81,--,--,648.53, 流动资产周转率(次),0.26,0.1,0.55,0.35,0.25,0.11,0.48,0.34,0.24,0.12,0.64,0.38,0.26,0.1,0.66,0.38,0.26,0.1,0.67,0.39,0.29,0.1,0.45,0.25,0.16,0.06,0.31,0.2,0.12,0.05,0.25,0.16,0.11,0.05,0.38,0.25,0.4,--,0.95,--,0.86,78.61, 流动资产周转天数(天),683.63,896.41,658.26,774.3,706.44,845.86,746.11,805.73,743.49,782.61,565.15,705.7,698.76,946.37,544.63,709.78,689.13,885.83,539.16,688.07,610.58,882.35,800.71,1076.56,1114.55,1541.1,1167.69,1365.02,1450.44,1685.39,1467.59,1660.52,1631.91,1807.23,954.15,1084.77,445.77,--,377.2,--,419.48,4.58, 经营现金净流量对销售收入比率(%),-0.21,-0.34,0.15,-0.05,-0.06,-0.24,0.05,-0.2,-0.28,-0.63,-0.08,-0.37,-0.38,-0.57,0.2,-0.25,-0.26,-0.5,-0.03,-0.45,-0.42,-0.59,0.24,-0.28,-0.14,0.14,0.09,-0.26,-0.16,-0.41,-0,-0.36,-0.46,-0.41,0.11,-0.27,-0.16,--,0.11,-0.1,0.07,0.28, 资产的经营现金流量回报率(%),-0.04,-0.02,0.05,-0.01,-0.01,-0.02,0.01,-0.04,-0.04,-0.04,-0.03,-0.09,-0.06,-0.03,0.08,-0.06,-0.04,-0.03,-0.01,-0.09,-0.07,-0.03,0.07,-0.05,-0.02,0.01,0.02,-0.04,-0.02,-0.02,0,-0.05,-0.04,-0.02,0.02,-0.04,-0.04,--,0.07,--,0.04,0.15, 经营现金净流量与净利润的比率(%),-1.8,-11.02,1.41,-0.51,-0.65,-12.51,0.52,-2.47,-3.03,-17.69,-0.54,-3.02,-2.7,-9.52,1.16,-2.02,-1.87,-10.67,-0.16,-3.57,-2.95,-8.38,1.15,-1.55,-0.72,2.41,0.42,-1.51,-0.8,-7.24,-0,-1.98,-2.29,-5.89,0.43,-1.34,-0.67,--,0.49,-0.56,0.27,1.01, 经营现金净流量对负债比率(%),-0.16,-0.1,0.24,-0.04,-0.04,-0.06,0.05,-0.14,-0.13,-0.15,-0.09,-0.31,-0.22,-0.12,0.26,-0.21,-0.11,-0.09,-0.03,-0.27,-0.3,-0.13,0.41,-0.35,-0.16,0.05,0.27,-0.59,-0.19,-0.21,-0,-0.6,-0.47,-0.22,0.24,-0.28,-0.1,--,0.17,--,0.08,0.26, 现金流量比率(%),-19.97,-13.12,29.86,-5.17,-5.33,-7.38,6.38,-17.12,-15.58,-17.11,-11.13,-50.84,-37.4,-20.28,41.8,-36.59,-17.7,-13.27,-4.13,-42.63,-34.08,-14.18,51.7,-41.05,-21.02,8.77,36.54,-85.4,-25.15,-27.35,-0.03,-75.21,-58.13,-27,29.08,-31.62,-11.21,--,21.69,--,9.95,27.92,