报告日期,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2006-03-31,2005-12-31,2005-09-30,2005-06-30,2005-03-31,2004-12-31,2004-09-30,2004-06-30,2004-03-31,2003-12-31,2002-12-31, 应收账款周转率(次),9.43,4.25,17.72,13.17,8.5,3.5,15.29,10.32,6.55,2.62,11.09,9.42,5.68,2.47,9.7,8.02,5.14,2.31,8.81,7.51,4.82,2.05,9.91,7.65,6.18,2.42,11.22,7.18,4.65,1.96,12.44,10.99,7.12,3.35,16.79,12.69,6.61,2.82,26.87,15.72,6.28,7.17,20.03,11.3,5.51,2.49,22.62,12.96,9.36,3.94,23.95,14.09,12.9,5.16,29.64,20.65,16.29,7.26,40.38,--,--,--,38.85,40.98, 应收账款周转天数(天),19.08,21.16,20.31,20.51,21.17,25.75,23.55,26.17,27.5,34.41,32.46,28.67,31.68,36.37,37.11,33.66,34.99,38.95,40.84,35.93,37.36,43.86,36.34,35.28,29.12,37.2,32.09,37.6,38.74,45.97,28.94,24.56,25.28,26.83,21.44,21.28,27.22,31.91,13.4,17.17,28.68,12.56,17.97,23.89,32.68,36.18,15.92,20.84,19.23,22.83,15.03,19.16,13.95,17.45,12.15,13.07,11.05,12.4,8.91,--,--,--,9.27,8.79, 存货周转率(次),1.22,0.57,2.48,2.04,1.24,0.54,3,2.58,1.6,0.71,2.99,2.55,1.5,0.58,2.31,2.19,1.38,0.55,2.29,2.11,1.47,0.64,2.51,1.97,1.36,0.61,2.3,1.49,0.96,0.4,2.03,1.64,1.18,0.63,2.61,2.23,1.27,0.49,3.94,3.72,2.25,0.67,3.03,3.07,1.49,0.67,6.05,4.28,3.29,1.46,5.86,4.84,2.8,1.33,4.44,3.36,1.99,0.95,3.91,--,--,--,3.55,3.51, 固定资产周转率(次),1.48,--,3,--,1.45,--,3.25,--,1.51,--,2.71,--,1.32,--,2.14,--,1.22,--,1.99,--,1.23,--,2.17,--,1.2,--,2.46,--,1.43,--,3.04,--,1.93,--,3.72,--,1.78,--,4.56,--,2.23,--,0.8,--,0.32,--,1.33,--,0.74,--,1.62,1.22,0.86,0.43,1.72,1.47,0.97,0.44,2.32,--,--,--,2.59,1, 总资产周转率(次),0.41,0.19,0.83,0.64,0.42,0.19,0.93,0.68,0.43,0.19,0.87,0.71,0.46,0.19,0.75,0.66,0.43,0.18,0.73,0.64,0.45,0.2,0.78,0.59,0.42,0.18,0.74,0.53,0.36,0.15,0.76,0.61,0.45,0.23,0.95,0.83,0.51,0.2,1.43,1.21,0.7,0.15,0.54,0.44,0.23,0.09,0.9,0.67,0.48,0.23,0.89,0.68,0.44,0.2,0.81,0.63,0.42,0.2,0.94,--,--,--,0.99,1, 存货周转天数(天),147.31,158.28,145.16,132.63,144.68,166.88,120.1,104.58,112.83,127.46,120.35,105.85,120.05,155.76,155.78,123.09,130.72,164.41,156.98,128.07,122.62,139.56,143.2,137.13,132.69,148.32,156.76,181.38,187.46,222.61,177.55,164.33,152.18,142.74,137.95,121.08,141.5,185.45,91.48,72.58,80.05,134.89,118.72,88.04,120.5,133.51,59.55,63.11,54.65,61.64,61.46,55.76,64.3,67.74,81.01,80.41,90.37,94.36,92.09,--,--,--,101.31,102.62, 总资产周转天数(天),441.72,461.78,433.94,422.01,431.97,484.65,386.27,396.24,416.09,485.18,415.46,377.78,394.22,474.68,483.03,410.65,420.27,504.48,492.48,423.06,404.49,453.17,459.42,461.14,430.83,493.96,486.62,511.17,504.2,581.4,474.43,441.03,401.88,391.82,377.2,324.75,353.29,454.32,251.91,223.16,257.7,587.47,660.67,609.89,787.75,1001.11,400.4,405.65,375.63,392.16,402.32,395.08,409,452.49,443.79,431.93,430.31,442.26,382.45,--,--,--,363.27,360.76, 流动资产周转率(次),0.64,0.3,1.32,1.02,0.68,0.3,1.58,1.13,0.73,0.31,1.54,1.25,0.81,0.34,1.31,1.13,0.74,0.31,1.3,1.11,0.78,0.35,1.35,1,0.71,0.3,1.17,0.82,0.55,0.23,1.11,0.87,0.63,0.32,1.4,1.34,0.8,0.3,2.34,2.11,1.1,0.48,1.94,1.75,0.92,0.41,3.16,2.21,1.58,0.74,2.65,2.18,1.32,0.56,2.24,1.53,1.02,0.53,2.27,--,--,--,2.05,193.38, 流动资产周转天数(天),281.47,300.6,273.74,264.58,265.45,298.41,228.11,239.85,246.88,295.08,233.92,216.17,222.25,268.58,274.68,238.83,242.82,292.68,277.22,243.35,230.89,254.96,265.72,271.17,252.88,296.74,307.01,328.71,327.75,383.63,323.8,308.92,285.31,278.72,256.48,201.82,223.82,300.7,154.02,127.67,163.1,188.17,185.81,154.12,196.36,217.81,113.84,122.21,113.79,121.64,135.77,124.03,136.87,161.96,160.66,176.34,177.29,168.41,158.53,--,--,--,175.29,1.86, 经营现金净流量对销售收入比率(%),0.07,0.01,-0.03,0,0,-0.11,-0.1,-0.06,-0.13,-0.16,0.09,0.08,0.06,0.12,0.01,0.05,-0.02,-0.16,0.02,0.06,0.02,-0.02,0.04,0.02,0.02,-0.25,0.08,0.01,0.04,-0.21,-0.22,-0.11,-0.03,-0.18,0.05,0.07,0.06,-0.12,0.03,0.08,0.06,0.05,0.05,0.25,0.07,0.09,0.01,-0,0.01,-0.1,0.1,0.1,0.02,0.1,-0.04,-0.13,-0.17,-0.32,0.2,--,--,--,0,0, 资产的经营现金流量回报率(%),0.03,0,-0.03,0,0,-0.02,-0.08,-0.03,-0.05,-0.03,0.08,0.06,0.03,0.02,0.01,0.03,-0.01,-0.03,0.01,0.04,0.01,-0,0.03,0.01,0.01,-0.04,0.06,0.01,0.01,-0.03,-0.15,-0.06,-0.01,-0.04,0.04,0.05,0.03,-0.02,0.02,0.05,0.02,0.01,0.03,0.11,0.02,0.01,0.02,-0,0.01,-0.02,0.09,0.07,0.01,0.02,-0.03,-0.08,-0.07,-0.06,0.18,--,--,--,0,0, 经营现金净流量与净利润的比率(%),1.45,0.21,-0.64,0.03,0.02,-1.4,-1.88,-0.85,-1.51,-2.13,1.61,1.28,0.76,2.12,0.28,1.03,-0.36,-3.06,0.7,1.76,0.52,-0.48,1.24,0.61,0.54,-9.43,5.15,0.64,1.76,-8.39,-2.86,-1.32,-0.34,-2.52,0.69,1.07,0.78,-1.37,0.51,1.45,1.14,--,10.01,--,--,--,--,--,--,--,48.41,--,--,--,-2.61,-4.57,-4.75,-6.86,4.73,--,--,--,0,0, 经营现金净流量对负债比率(%),0.05,0,-0.04,0,0,-0.04,-0.15,-0.07,-0.1,-0.05,0.12,0.1,0.04,0.04,0.02,0.05,-0.02,-0.05,0.02,0.06,0.01,-0.01,0.05,0.02,0.01,-0.07,0.1,0.01,0.02,-0.05,-0.26,-0.11,-0.02,-0.07,0.08,0.08,0.04,-0.03,0.03,0.08,0.03,0.02,0.06,0.19,0.03,0.02,0.03,-0,0.02,-0.05,0.18,0.15,0.01,0.04,-0.06,-0.16,-0.15,-0.09,0.26,--,--,--,0,0, 现金流量比率(%),5.09,0.34,-4.53,0.22,0.12,-3.67,-15.55,-7.02,-10.34,-5.54,13.3,10.75,5,4.5,1.86,7.26,-2.07,-5.61,2.71,8.14,1.87,-0.64,6.34,2.41,1.51,-8.33,11.61,1.34,2.58,-5.86,-31.45,-11.8,-2.26,-7.36,8.09,8.26,3.77,-3.24,3.6,8.43,3.43,1.76,5.69,19.31,3.01,1.63,3.25,-0.34,1.93,-6.34,22.01,19.82,2.1,5.22,-8.57,-24.24,-25.58,-14.49,42.32,--,--,--,0,0,