报告日期,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2006-03-31,2005-12-31,2005-09-30,2005-06-30,2005-03-31,2004-12-31,2004-09-30,2004-06-30,2004-03-31,2003-12-31,2003-09-30,2003-06-30,2003-03-31,2002-12-31,2002-09-30,2002-06-30,2002-03-31,2001-12-31,2001-06-30,2000-12-31,2000-06-30,1999-12-31,1998-12-31,1997-12-31, 应收账款周转率(次),2.76,1.84,0.83,6.18,--,3.1,1.44,6.33,4.76,2.69,1.39,6.64,4.39,2.96,1.24,4.6,3.37,2.2,1,3.87,3,2.19,0.84,4.95,3.96,2.98,1.29,7.28,4.2,3.68,2.59,11.82,5.08,4.03,2.08,11.19,6.91,4.39,2.24,12.53,8.8,6.07,2.99,13.36,9.12,6.24,2.97,10.3,7.67,5.06,2.39,9.76,7.75,5.57,2.77,11.18,8.47,5.84,2.76,11.62,8.12,5.5,2.77,10.64,7.7,5.65,2.59,14.25,6.39,5.45,2.32,21.44,5.26,--,--,--,--,--, 应收账款周转天数(天),97.82,98.08,108.21,58.23,--,58.07,62.33,56.85,56.75,66.83,64.64,54.21,61.47,60.74,72.57,78.21,80.12,81.68,90.22,92.94,89.86,82.3,107.02,72.71,68.1,60.39,70.02,49.42,64.22,48.92,34.71,30.45,53.13,44.7,43.27,32.17,39.09,41.02,40.09,28.74,30.7,29.64,30.07,26.94,29.59,28.83,30.29,34.96,35.22,35.58,37.6,36.89,34.84,32.32,32.55,32.19,31.89,30.83,32.59,30.99,33.26,32.72,32.47,33.84,35.08,31.88,34.81,25.27,42.27,33.05,38.74,16.79,34.21,--,--,--,--,--, 存货周转率(次),40.84,39.43,22.34,102.45,73.26,47,23.32,105.39,72.78,46.25,21.83,81.3,48.84,34.12,15.55,105.93,98.13,58.47,31.67,128.79,64.13,51.81,21.69,97.54,37.31,30.66,9.62,134.06,28.97,62.72,53.87,346.44,211.59,137.27,56.79,225.09,137,79.73,38.4,230.4,122.69,82.53,40.94,295.63,221.68,128.64,63.06,320.49,194.23,106.76,49.68,299.84,210.47,133.99,58.01,385.82,334.8,221.11,98.42,207.82,71.69,44.99,19.4,166.48,80.41,405.28,199.39,992.09,585.23,373.96,140.88,284.46,77.53,140.2,--,108.56,46.97,0.18, 固定资产周转率(次),--,0.1,--,0.18,--,0.09,--,0.16,--,0.08,--,0.16,--,0.08,--,0.16,--,0.08,--,0.15,--,0.07,--,0.15,--,0.07,--,0.13,--,0.07,--,0.16,--,0.07,--,0.23,--,0.18,--,0.35,--,0.17,--,0.41,--,0.21,--,0.37,--,0.17,--,0.29,0.21,0.14,0.07,0.25,0.18,0.12,0.06,0.22,0.16,0.1,0.05,0.17,0.12,0.08,0.04,0.13,0.1,0.06,0.03,0.08,0.06,0.1,--,0.09,0.07,0, 总资产周转率(次),0.12,0.08,0.04,0.15,0.11,0.07,0.04,0.14,0.1,0.07,0.03,0.14,0.1,0.07,0.03,0.14,0.1,0.07,0.03,0.14,0.1,0.07,0.03,0.13,0.1,0.06,0.03,0.12,0.09,0.06,0.03,0.12,0.09,0.06,0.03,0.13,0.1,0.08,0.04,0.19,0.15,0.1,0.05,0.28,0.21,0.14,0.07,0.3,0.23,0.15,0.07,0.26,0.19,0.13,0.06,0.23,0.17,0.11,0.05,0.2,0.15,0.1,0.05,0.16,0.11,0.07,0.04,0.12,0.09,0.06,0.03,0.07,0.04,0.09,--,0.09,0.07,0, 存货周转天数(天),6.61,4.56,4.03,3.51,3.69,3.83,3.86,3.42,3.71,3.89,4.12,4.43,5.53,5.28,5.79,3.4,2.75,3.08,2.84,2.8,4.21,3.47,4.15,3.69,7.24,5.87,9.35,2.69,9.32,2.87,1.67,1.04,1.28,1.31,1.58,1.6,1.97,2.26,2.34,1.56,2.2,2.18,2.2,1.22,1.22,1.4,1.43,1.12,1.39,1.69,1.81,1.2,1.28,1.34,1.55,0.93,0.81,0.81,0.91,1.73,3.77,4,4.64,2.16,3.36,0.44,0.45,0.36,0.46,0.48,0.64,1.27,2.32,2.57,--,3.32,7.66,1995.57, 总资产周转天数(天),2261.31,2316.6,2349.87,2362.2,2402.14,2479.34,2556.82,2589.93,2613.75,2662.72,2719.03,2582.5,2641.88,2698.65,2727.27,2584.35,2641.88,2686.57,2743.9,2588.07,2591.17,2670.62,2786.38,2672.61,2730.03,2812.5,2893.89,2936.38,2941.18,2970.3,2980.13,2905.57,2983.43,3040.54,3114.19,2743.9,2657.48,2362.2,2261.31,1924.1,1840.49,1771.65,1720.84,1308.62,1310.68,1272.08,1209.68,1194.03,1156.32,1217.04,1262.27,1381.43,1413.61,1437.7,1444.62,1576.87,1595.74,1615.8,1654.41,1769.91,1815.74,1876.96,1918.98,2285.71,2410.71,2510.46,2439.02,2941.18,3023.52,3108.81,3103.45,4832.21,4545.45,3921.57,--,4022.35,4891.3,257142.86, 流动资产周转率(次),1.14,0.82,0.39,1.99,1.49,1.01,0.46,2.18,1.51,1.03,0.47,2.29,1.6,1.11,0.53,2.07,1.53,1.01,0.37,2.21,1.68,1.28,0.6,2.52,2,1.22,0.57,3.15,2.63,1.89,0.77,2.55,1.69,1.18,0.58,1.55,1.38,0.85,0.4,1.99,1.41,1.1,0.51,2.34,1.16,0.75,0.49,2.84,4.16,2.13,1.07,4.7,2.8,1.93,0.95,3.85,2.78,1.71,0.74,3.8,2.47,1.77,0.9,3.18,2.2,1.45,0.64,1.63,1.15,0.73,0.39,0.75,0.13,1.13,--,3.01,41.06,72.29, 流动资产周转天数(天),236.32,218.55,230.12,180.81,181.14,178.43,194.68,164.93,178.71,174.57,192.47,156.92,169.09,161.55,170.97,174.03,176.38,178.62,243.51,162.68,160.52,140.36,150.83,142.94,134.86,147.65,156.79,114.42,102.59,95.28,116.63,141.37,159.47,152.74,155.76,232.02,195,211.96,223.21,181.02,191.61,163.86,175,153.69,232.76,239.78,182.96,126.58,64.98,84.4,84.31,76.63,96.43,93.13,94.96,93.5,97.05,105.25,122.1,94.73,109.21,101.95,100.42,113.14,122.92,124.37,139.73,221.4,235.56,246.51,230.77,480,1363.64,318.13,--,119.67,8.77,4.98, 经营现金净流量对销售收入比率(%),0.45,0.3,-0.28,0.72,0.73,0.72,0.69,0.71,0.74,0.62,0.62,0.72,0.67,0.64,0.32,0.89,0.96,1.03,1.17,0.69,0.7,0.77,0.34,0.7,0.71,0.79,0.63,0.68,0.51,0.59,0.79,0.72,0.57,0.53,0.48,0.67,0.62,0.57,0.57,0.64,0.63,0.62,0.67,0.61,0.59,0.56,0.68,0.66,0.64,0.62,0.68,0.62,0.66,0.68,0.81,0.59,0.61,0.62,0.61,0.59,0.58,0.64,0.74,0.64,0.68,0.73,0.56,0.62,0,0.57,--,1.12,0.64,1.64,0,0.89,--,--, 资产的经营现金流量回报率(%),0.05,0.02,-0.01,0.11,0.08,0.05,0.02,0.1,0.08,0.04,0.02,0.1,0.07,0.04,0.01,0.13,0.1,0.07,0.04,0.1,0.07,0.05,0.01,0.1,0.07,0.05,0.02,0.08,0.05,0.04,0.02,0.08,0.05,0.03,0.01,0.07,0.06,0.04,0.02,0.11,0.09,0.06,0.03,0.14,0.1,0.07,0.05,0.19,0.15,0.09,0.05,0.16,0.13,0.09,0.05,0.14,0.1,0.07,0.03,0.12,0.09,0.06,0.03,0.1,0.07,0.05,0.02,0.08,0,0.03,--,0.06,0.02,0.15,--,0.08,--,--, 经营现金净流量与净利润的比率(%),1.09,0.71,-0.72,2,1.83,1.81,1.8,2.04,1.79,1.4,1.33,2.06,1.79,1.73,0.86,3.15,2.93,3.1,3.51,2.31,2.14,2.35,1.06,2.53,2.34,2.57,1.97,2.94,1.97,2.2,2.63,2.88,1.87,1.72,1.3,1.8,1.33,1.13,1.11,1.47,1.25,1.23,1.31,1.27,1.14,1.04,1.21,1.44,1.3,1.21,1.33,1.41,1.39,1.44,1.63,1.37,1.3,1.32,1.3,1.33,1.25,1.28,1.47,1.4,1.29,1.38,1.27,1.29,0,1.11,--,1.48,0.97,2.44,0,2.97,--,--, 经营现金净流量对负债比率(%),0.16,0.07,-0.03,0.31,0.22,0.13,0.06,0.25,0.19,0.1,0.05,0.24,0.15,0.09,0.02,0.27,0.2,0.14,0.08,0.2,0.15,0.1,0.02,0.18,0.14,0.09,0.04,0.15,0.09,0.06,0.04,0.15,0.08,0.05,0.02,0.14,0.11,0.11,0.06,0.32,0.17,0.13,0.07,0.3,0.21,0.14,0.1,0.65,0.67,0.36,0.22,0.69,0.49,0.31,0.2,0.52,0.37,0.23,0.12,0.49,0.31,0.21,0.12,0.33,0.23,0.16,0.07,0.26,0,0.1,--,0.15,0.06,0.25,--,0.12,--,--, 现金流量比率(%),28.83,25.56,-11.84,119.11,92.04,25.42,12.05,48.36,89.78,43.26,22.82,110.46,73.95,44.51,11.9,143.54,85.14,29.76,17.78,46.3,54.36,40.76,9.32,72.45,56.23,34.89,14.2,52.66,30.68,24.52,15.14,38.76,18,8.93,3.4,20.81,14.79,15.71,9.8,52.99,24.47,19.19,11.4,47.52,31.74,18.26,10.61,82.54,97.68,49.47,32.8,99.47,59.9,38.7,28.82,74.66,50.9,31.98,16.02,68.38,40.85,28.13,15.71,42.55,28.95,20.66,11.6,52.85,0,34.15,--,35.69,15.02,58.59,--,49.67,--,--,