报告日期,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2005-12-31,2004-12-31,2003-12-31, 应收账款周转率(次),3.56,2.64,1.29,6.47,3.53,2.44,1.13,5.94,4.11,2.49,1.12,3.84,2.24,1.36,0.61,4.23,2.7,2.39,1.26,11.98,5.24,3.76,2.12,26.59,13.97,8.5,4.62,44.79,17.8,14.19,7.02,60.39,26.93,26.72,9.9,51.14,24.35,14.79,6.05,29.64,19.93,11.64,5.16,44.7,47.14,26.18,13.64,71.34,38.36,21.51,9.36,52.49,39.37,24.61,59.91,39.52,20.32, 应收账款周转天数(天),75.83,68.3,69.78,55.65,76.45,73.8,79.93,60.65,65.65,72.25,80.38,93.76,120.74,131.95,147.61,85.07,100.03,75.35,71.56,30.04,51.49,47.93,42.42,13.54,19.33,21.17,19.46,8.04,15.17,12.68,12.82,5.96,10.03,6.74,9.1,7.04,11.09,12.17,14.89,12.15,13.55,15.47,17.43,8.05,5.73,6.88,6.6,5.05,7.04,8.37,9.62,6.86,6.86,7.31,6.01,9.11,17.72, 存货周转率(次),10.63,7.01,4.2,16.75,8.59,5.09,2.36,12.31,7.36,3.97,2.07,8.17,4.78,3.72,1.86,7.6,5.01,3.49,1.55,10.37,6.52,4.05,1.51,12.88,9.81,7.44,3.24,16.29,10.6,6.32,3.25,17.17,11.61,7.39,2.67,26.96,23.84,13.66,5.87,56.81,29.82,18.65,8.27,46.63,20.43,17.67,7.11,28.2,16.41,10.04,5.55,22.57,14.85,9.35,21.19,26.03,21.83, 固定资产周转率(次),--,0.51,--,1.18,--,0.53,--,1.21,--,0.55,--,0.88,--,0.37,--,0.92,--,0.57,--,1.72,--,0.96,--,2.47,--,1.33,--,2.79,--,1.5,--,3.14,--,1.55,--,3.61,--,1.83,--,3.44,--,1.63,--,4.04,--,2.14,--,4.24,--,2.08,--,3.52,2.59,1.61,2.77,2.46,0.89, 总资产周转率(次),0.26,0.17,0.09,0.38,0.26,0.17,0.08,0.38,0.28,0.17,0.08,0.26,0.15,0.1,0.05,0.22,0.17,0.12,0.05,0.33,0.25,0.17,0.07,0.45,0.34,0.23,0.11,0.54,0.42,0.29,0.14,0.7,0.52,0.35,0.15,0.84,0.6,0.37,0.17,0.94,0.73,0.49,0.22,1.22,0.96,0.62,0.25,1.02,0.74,0.5,0.25,1.14,0.79,0.61,1.2,1.14,0.89, 存货周转天数(天),25.41,25.67,21.44,21.49,31.44,35.37,38.12,29.25,36.69,45.33,43.48,44.04,56.47,48.43,48.39,47.37,53.86,51.58,58.21,34.72,41.4,44.41,59.45,27.96,27.52,24.19,27.75,22.1,25.48,28.47,27.73,20.96,23.26,24.34,33.74,13.35,11.33,13.18,15.34,6.34,9.05,9.65,10.88,7.72,13.22,10.19,12.66,12.77,16.45,17.92,16.21,15.95,18.19,19.26,16.99,13.83,16.49, 总资产周转天数(天),1028.96,1035.08,1038.06,943.15,1019.25,1079.14,1146.5,950.37,957.11,1048.95,1162.79,1371.95,1771.65,1785.71,1859.5,1647.6,1580.8,1534.53,1711.03,1090.25,1093.56,1077.84,1310.04,798.93,801.66,783.97,813.74,665.43,636.79,613.5,652.17,513.19,515.07,512.97,598.4,429.18,447.46,490.06,544.79,383.8,368.8,364.08,405.95,296.2,282.19,291.88,356.29,353.63,363.83,363.05,354.89,316.32,341.95,296.3,300.98,314.8,402.5, 流动资产周转率(次),0.58,0.39,0.2,0.83,0.57,0.36,0.17,0.87,0.67,0.42,0.19,0.72,0.44,0.31,0.14,0.62,0.46,0.31,0.14,0.84,0.59,0.41,0.17,1.12,0.82,0.56,0.28,1.2,0.84,0.58,0.27,1.33,0.91,0.61,0.27,1.51,0.98,0.6,0.27,1.82,1.48,1.04,0.49,2.33,1.64,1.13,0.46,1.55,1.1,0.74,0.38,1.95,1.29,1.14,2.55,2.72,240.85, 流动资产周转天数(天),468.99,457.43,459.18,431.55,470.88,495.32,530.35,414.27,402.2,429.29,470.22,502.86,618.98,573.61,625.43,583.18,582.4,577.11,655.98,428.52,460.75,442.15,524.48,321.06,328.43,321.77,326.92,299.1,320.63,310.51,335.45,269.99,295.18,293.83,329.67,239.09,274.53,299.45,328.95,198.14,182.15,173.28,182.3,154.26,165.14,159.24,194.3,231.94,245.39,242.46,236.66,185.06,209.68,157.73,140.95,132.39,1.49, 经营现金净流量对销售收入比率(%),0.27,0.3,0.18,0.37,0.27,0.06,0.11,0.1,0.27,0.43,0.27,0.08,0.07,0.03,0.32,0.03,0.06,0.22,0.39,0.12,0.18,0.17,0.07,0.09,0.08,0.12,-0.03,0.17,0.19,0.12,0.23,0.33,0.19,0.24,0.21,0.28,0.32,0.36,0.23,0.24,0.19,0.2,0.06,0.21,0.15,0.13,0.23,0.28,0.2,0.11,0.14,0.22,0.23,0.23,0.35,0.37,0.36, 资产的经营现金流量回报率(%),0.07,0.05,0.02,0.14,0.07,0.01,0.01,0.04,0.07,0.07,0.02,0.02,0.01,0,0.02,0.01,0.01,0.03,0.02,0.04,0.04,0.03,0,0.04,0.03,0.03,-0,0.09,0.08,0.03,0.03,0.21,0.09,0.08,0.03,0.21,0.18,0.12,0.04,0.21,0.13,0.1,0.01,0.2,0.12,0.07,0.05,0.27,0.15,0.06,0.04,0.2,0.15,0.13,0.38,0.36,0.32, 经营现金净流量与净利润的比率(%),2.16,2.26,1.19,4.81,2.26,0.52,0.78,0.96,2.53,4.01,2.67,1.6,--,--,--,--,48.42,186.03,53.47,2.56,5.05,3.99,1.31,1.44,1.22,1.43,-0.27,1.69,1.3,0.68,1.25,2.19,1.14,1.34,0.98,1.81,1.96,1.99,1.25,2.05,1.35,1.38,0.32,1.15,1.07,1.08,1.98,2.79,2.02,1.06,1.4,2.08,1.96,1.83,2.82,3.49,3.67, 经营现金净流量对负债比率(%),0.11,0.08,0.02,0.22,0.12,0.02,0.01,0.05,0.11,0.11,0.03,0.03,0.02,0.01,0.02,0.01,0.02,0.04,0.03,0.06,0.06,0.04,0.01,0.06,0.05,0.04,-0.01,0.15,0.16,0.07,0.06,0.39,0.17,0.14,0.06,0.36,0.33,0.22,0.07,0.37,0.26,0.18,0.03,0.4,0.19,0.11,0.08,0.5,0.26,0.1,0.07,0.34,0.26,0.2,0.56,0.56,0.53, 现金流量比率(%),13.74,10.69,3.21,27.74,15.37,2.19,1.69,6.91,13.45,13.18,3.8,3.47,2.02,0.67,3.16,1.29,2.34,5.99,4.51,7.97,8.87,6.91,1.24,8.46,7.41,6.74,-0.85,21.31,20.42,8.73,7.72,45.65,21.48,16.97,7.5,47.85,44.41,28.05,8.85,44.09,29.68,20.28,3.08,48.31,23.97,13.94,9.36,64.36,34.83,13.89,8.96,42.06,34.19,26.7,67.24,67.87,85.44,