报告日期,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2006-03-31,2005-12-31,2005-09-30,2005-06-30,2005-03-31,2004-12-31,2004-09-30,2004-06-30,2004-03-31,2003-12-31,2003-09-30,2003-06-30,2003-03-31,2002-12-31,2002-09-30,2002-06-30,2002-03-31,2001-12-31,2001-09-30,2001-06-30,2000-12-31,2000-06-30,1999-12-31,1999-06-30,1998-12-31,1998-03-31,1997-12-31,1997-06-30,1996-12-31,1996-06-30,1995-12-31,1994-12-31,1993-12-31, 应收账款周转率(次),72.69,41.11,21.63,78.37,53.36,36.95,17.77,73.64,54.16,36.44,15.8,48.74,35.38,24.17,11.35,23.2,14.06,7.96,3.5,13.34,5.99,6.74,2.72,17.37,11.82,7.08,3.76,25.91,20.06,14.63,10.73,36.96,28.66,14.28,6.41,39.48,15.3,10.71,5.13,22.2,15.26,10.56,5.5,37.9,26.55,17.16,25.45,118.48,78.31,48.25,26.92,118.94,98.48,52.77,24.16,124.02,106.42,60.53,23.32,53.36,43.81,33.86,14.76,47.11,67.53,33.59,20.64,38.78,26.76,15.66,6.42,16.98,12.18,7.54,3.35,11.4,9.98,6.76,9.27,4.69,6.57,3.26,8.75,2.35,4.5,4.47,3.76,1.91,2.3,2.62,--, 应收账款周转天数(天),3.71,4.38,4.16,4.59,5.06,4.87,5.07,4.89,4.99,4.94,5.7,7.39,7.63,7.45,7.93,15.51,19.2,22.63,25.71,26.99,45.1,26.69,33.04,20.73,22.84,25.44,23.91,13.89,13.46,12.3,8.39,9.74,9.42,12.61,14.04,9.12,17.65,16.81,17.56,16.21,17.7,17.05,16.37,9.5,10.17,10.49,3.54,3.04,3.45,3.73,3.34,3.03,2.74,3.41,3.72,2.9,2.54,2.97,3.86,6.75,6.16,5.32,6.1,7.64,4,5.36,4.36,9.28,10.09,11.49,14.02,21.2,22.17,23.88,26.84,31.59,27.05,26.64,38.83,38.4,54.78,55.26,41.16,38.25,80.08,40.25,95.75,94.13,156.38,137.16,--, 存货周转率(次),8.79,5.14,2.7,11.38,8.87,5.75,3.2,11.85,8.75,5.86,3.03,11.34,7.46,4.4,2.85,11.23,6.41,4.65,2.04,7.05,4.22,3.1,1.49,9.13,7.01,4.67,2.01,10.2,7.8,5.21,2.17,10.01,7.05,4.8,2.1,8.63,3.12,2.08,1.04,4.27,3.16,2.01,1,6.19,4.7,3.16,1.97,9.17,5.36,3.43,1.71,6.24,4.31,2.71,1.31,6,4.13,2.64,1.36,7.71,6.7,3.84,2.11,8.63,4.92,3.08,1.85,6.55,4.79,2.97,1.32,6,4.11,2.53,1.41,5.2,3.85,2.7,4.36,2.46,3.64,1.95,5.83,1.6,4.97,0,4.08,1.73,4.29,0,--, 固定资产周转率(次),--,1.11,--,2.84,--,1.57,--,3.09,--,1.39,--,2.33,--,1.08,--,0.61,--,0.18,--,0.56,--,0.68,--,1.86,--,0.91,--,1.76,--,0.89,--,1.93,--,1.08,--,2.79,--,0.78,--,1.44,--,0.71,0.65,1.74,--,0.86,--,1.92,--,0.94,--,1.53,--,0.77,--,1.6,1.36,0.82,0.39,1.99,1.78,1.14,0.57,2.05,1.38,0.82,0.46,1.65,1.22,0.9,0.41,1.7,1.26,0.81,0.41,1.66,1.24,0.84,1.62,0.9,1.38,0.72,2.45,0.6,2.74,1.37,2.04,0.87,--,--,0.13, 总资产周转率(次),0.63,0.4,0.2,1.06,0.82,0.58,0.33,1.36,0.99,0.66,0.31,0.94,0.66,0.43,0.23,0.32,0.16,0.1,0.05,0.21,0.16,0.11,0.06,0.38,0.32,0.21,0.1,0.47,0.35,0.23,0.11,0.5,0.35,0.25,0.11,1.15,0.59,0.39,0.19,0.75,0.55,0.36,0.17,0.95,0.7,0.46,0.23,1.17,0.91,0.56,0.26,0.98,0.73,0.48,0.23,1.03,0.85,0.52,0.24,1.22,0.97,0.64,0.31,1.27,0.84,0.54,0.29,1.03,0.74,0.48,0.22,1,0.73,0.49,0.25,1.05,0.82,0.55,1,0.51,0.8,0.4,1.36,0.36,1.25,0.63,0.99,0.43,0.67,--,0.13, 存货周转天数(天),30.73,35,33.31,31.64,30.45,31.32,28.1,30.39,30.85,30.72,29.71,31.75,36.21,40.9,31.58,32.07,42.1,38.71,44.19,51.06,63.99,58.14,60.2,39.43,38.51,38.57,44.76,35.31,34.6,34.52,41.44,35.96,38.32,37.51,42.78,41.7,86.53,86.48,86.81,84.21,85.54,89.36,90.37,58.17,57.4,57.02,45.76,39.28,50.34,52.52,52.55,57.66,62.71,66.48,68.79,60.03,65.38,68.25,66.02,46.69,40.32,46.9,42.59,41.73,54.93,58.39,48.54,54.93,56.31,60.51,68.11,59.98,65.62,71.1,63.63,69.26,70.07,66.61,82.53,73.06,98.88,92.27,61.8,56.15,72.48,--,88.15,103.76,83.84,--,--, 总资产周转天数(天),430.76,451.13,454.55,339.69,328.51,311.69,275.4,265.21,272.87,271.82,294.21,383.35,408.91,418.99,389.95,1113.52,1669.76,1715.92,1775.15,1708.59,1693.85,1584.51,1475.41,945.13,855.51,845.86,934.58,770.88,776.98,766.28,799.29,719.86,764.22,709.5,814.48,311.96,455.93,466.08,471.7,481.8,492.16,494.1,522.34,380.67,385,394.22,394.22,308.46,295.86,319.83,348.16,366.37,371.19,374.45,398.94,350.09,316.72,349.45,370.07,294.94,278.55,280.68,288.65,284.25,320.63,331.55,305.91,347.96,366.4,376.65,402.86,358.53,367.4,370.6,361.3,343.45,330.28,328.41,360.5,353.36,450.79,451.69,264.32,252.81,286.99,287.08,363.05,414.65,539.65,--,2836.88, 流动资产周转率(次),1.33,0.85,0.42,2.21,1.69,1.19,0.69,3.04,2.31,1.66,0.75,2.38,1.74,1.13,0.63,1.9,1.25,0.83,0.38,1.52,0.96,0.71,0.44,2.41,1.85,1.21,0.5,2.98,2.11,1.31,0.73,2.59,1.36,1.01,0.41,4.19,2.01,1.31,0.66,2.51,1.8,1.17,0.57,3.03,2.29,1.46,0.74,3.96,3.14,1.81,0.92,3.7,2.67,1.77,0.83,3.98,3.09,1.82,0.9,4.43,3.45,2.17,1.05,4.59,2.99,2.12,1.12,4.35,3.24,2.03,0.91,4.24,3,1.85,0.93,3.78,3.08,1.95,3.03,1.4,2.13,0.98,3.32,0.92,2.36,1.15,1.93,0.87,1.44,1.53,77.87, 流动资产周转天数(天),202.81,212.44,216.19,162.74,159.89,151.43,131.16,118.34,116.99,108.12,120.11,151.32,154.88,159,142.02,189.33,215.88,217.94,237.66,236.19,281.98,254.49,205.76,149.63,146.19,149.32,179.5,120.96,127.79,137.8,123.25,138.74,199.1,178.34,219.35,85.87,134.17,137.85,136.9,143.71,149.68,154,158.65,118.96,118.01,123.4,121.23,90.9,86.08,99.43,97.48,97.31,101.02,101.94,109.06,90.47,87.26,98.85,100.45,81.31,78.23,82.77,85.85,78.42,90.36,84.97,80.16,82.67,83.45,88.48,99.05,84.83,89.88,97.51,97.22,95.18,87.6,92.18,118.64,129.02,169.23,183.65,108.51,97.47,152.23,155.91,186.28,206.78,249.57,234.91,4.62, 经营现金净流量对销售收入比率(%),0.1,0.05,-0,0.25,0.19,0.18,0.13,0.12,0.12,0.08,0.05,-0.04,-0.04,-0.01,-0.17,-0.03,0.02,0.12,0.17,0,0.02,-0.05,0.01,0.1,0.07,0.06,0.06,0.02,-0.11,-0.41,-0.31,0.1,0.01,0.01,-0.1,0.11,0.02,-0,0.05,0.11,0.21,0.19,-0.09,0.02,0,-0.01,-0,0.03,0.06,0.04,0.02,0.04,0.09,0.09,0.01,0.06,0.03,0.01,-0.08,0.17,0.19,0.23,0.07,0.11,0.08,0.16,0.11,0.11,0.13,0.13,0,0.21,0,0.12,0,0.18,0.22,0.14,0.23,0.15,-0.02,--,-0.03,--,--,--,--,--,--,--,--, 资产的经营现金流量回报率(%),0.06,0.02,-0,0.25,0.15,0.1,0.04,0.15,0.11,0.06,0.01,-0.04,-0.02,-0,-0.04,-0.03,0,0.01,0.01,0,0,-0.01,0,0.03,0.02,0.01,0.01,0.01,-0.04,-0.09,-0.03,0.05,0,0,-0.01,0.19,0.01,-0,0.01,0.08,0.11,0.07,-0.01,0.01,0,-0,-0,0.03,0.05,0.02,0.01,0.04,0.06,0.04,0,0.06,0.03,0.01,-0.02,0.19,0.17,0.14,0.02,0.13,0.07,0.08,0.03,0.1,0.09,0.06,0,0.2,0,0.06,0,0.19,0.19,0.08,0.25,0.08,-0.02,--,-0.02,--,--,--,--,--,--,--,--, 经营现金净流量与净利润的比率(%),3.83,2.75,-0.02,2.25,1.39,1.06,0.71,0.56,0.6,0.46,0.3,-0.41,-0.32,-0.1,-1.58,--,--,--,4.71,--,--,--,--,--,1.3,0.83,0.54,0.58,-2.14,-9.46,-4.07,2.61,0.1,0.11,-0.68,464.99,32,-0.49,4.93,4.45,9.61,6.61,-4.62,--,--,--,--,--,2,1.16,0.67,0.95,2.01,1.9,0.32,1.19,0.61,0.23,-1.49,3.03,2.72,2.73,0.88,1.83,1.13,2.24,1.51,1.77,1.68,1.62,0.04,3.31,0,1.82,0,2.83,3.07,1.89,3.83,2.97,-0.49,--,-0.4,--,--,--,--,--,--,--,--, 经营现金净流量对负债比率(%),0.35,0.11,-0,0.99,0.55,0.33,0.14,0.43,0.28,0.13,0.03,-0.06,-0.04,-0.01,-0.07,-0.06,0,0.01,0.01,0,0,-0.01,0,0.04,0.03,0.02,0.01,0.02,-0.06,-0.16,-0.06,0.1,0,0,-0.02,0.36,0.01,-0,0.01,0.11,0.16,0.09,-0.02,0.02,0,-0,-0,0.07,0.1,0.04,0.01,0.08,0.11,0.07,0.01,0.1,0.06,0.02,-0.04,0.46,0.45,0.38,0.06,0.39,0.19,0.26,0.1,0.31,0.2,0.13,0,0.49,0,0.16,0,0.48,0.61,0.22,0.6,0.16,-0.04,--,-0.05,--,--,--,--,--,--,--,--, 现金流量比率(%),45.61,16.33,-0.09,122.68,63.69,39.64,15.81,49.6,32.6,15.35,3.14,-7.27,-4.7,-0.89,-7.39,-6.53,0.68,2.41,1.85,0.12,0.66,-1.4,0.15,7.47,4.68,2.98,1.33,2.11,-8.59,-21.24,-7.83,12.12,0.43,0.5,-2.11,44.73,1.39,-0.22,1.72,14.32,20.91,12.4,-2.82,2.35,0.39,-0.59,-0.24,10.74,15.65,5.94,1.8,14.9,18.75,12.91,0.98,17.65,9.89,2.52,-6.59,67.23,58.09,47.43,8.56,52.99,21.92,28.75,10.85,38.65,36.02,23.74,0.26,69.54,0,20.6,0,56.62,69.04,28.18,74.96,22.76,-5.27,--,-7.64,--,--,--,--,--,--,--,--,