报告日期,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2006-12-31,2005-12-31,2004-12-31, 应收账款周转率(次),2.12,1.33,0.65,2.89,1.74,1.17,0.55,2.7,1.56,1.03,0.51,2.75,1.93,1.32,0.7,2.71,1.78,1.21,0.56,2.78,2.44,1.52,0.83,3.66,2.54,1.61,0.81,3.67,2.46,1.58,0.74,3.98,2.24,1.55,0.79,4.54,3.04,2.47,1.38,7.65,5.52,4.08,2.12,8.54,4.77,3.1,1.29,5.57,3.46,2.26,--,4.61,3.45,--,2.84,2.08,1.41, 应收账款周转天数(天),127.3,135.73,138.21,124.53,155.12,153.2,165.14,133.17,172.84,175.13,174.86,130.99,140.05,136.36,128.57,132.99,151.93,148.91,160.17,129.7,110.87,118.57,108.71,98.36,106.42,111.59,111.52,98.15,109.56,114.14,121.95,90.44,120.77,115.97,114.3,79.37,88.84,72.86,65.28,47.04,48.91,44.11,42.47,42.15,56.6,58,69.76,64.68,78.08,79.49,--,78.02,78.19,--,126.76,172.79,256.01, 存货周转率(次),2.44,2.24,0.99,3.51,2.06,1.32,0.55,3.16,1.67,1.11,0.62,3.19,2.15,1.46,0.88,2.86,1.97,1.34,0.66,3.6,1.95,1.41,0.98,5.92,2.64,1.83,1.03,4,2.07,1.26,0.5,2.7,1.44,0.93,0.4,2.93,2.45,1.82,1.08,5.49,3.68,2.22,1.08,12.95,5.42,7.62,4.21,20.63,10.85,6.57,--,12.6,9.04,--,4.55,4.07,3.19, 固定资产周转率(次),--,3.93,--,7.35,--,3.14,--,6.05,--,2.38,--,5.19,--,2.57,--,4.82,--,2.42,--,5.09,--,3.09,--,6.69,--,2.85,--,5.2,--,2.02,--,5.02,--,3.12,--,6.19,--,3.18,--,6,--,2.46,--,5.27,--,2.29,--,6.04,--,8.43,--,10.2,7.07,--,--,--,0.79, 总资产周转率(次),0.3,0.2,0.1,0.4,0.27,0.17,0.08,0.31,0.18,0.11,0.05,0.26,0.19,0.13,0.07,0.24,0.17,0.12,0.05,0.27,0.25,0.17,0.09,0.55,0.41,0.27,0.14,0.56,0.35,0.23,0.11,0.45,0.3,0.2,0.09,0.42,0.32,0.22,0.11,0.47,0.35,0.21,0.1,0.47,0.35,0.22,0.09,0.62,0.46,0.46,--,1.09,0.76,--,0.95,--,0.79, 存货周转天数(天),110.45,80.2,91.09,102.69,131.2,136.85,163.07,113.9,161.44,162.68,145.91,112.75,125.41,123.12,102.32,126.02,137.36,134.48,136.41,100.13,138.26,127.48,91.68,60.86,102.35,98.55,87.73,89.99,130.52,143.15,179.5,133.56,187.93,194.13,222.83,122.79,110.11,98.92,82.99,65.58,73.34,80.97,83.6,27.8,49.84,23.62,21.38,17.45,24.9,27.41,--,28.58,29.87,--,79.09,88.47,112.87, 总资产周转天数(天),888.45,921.66,892.86,901.8,982.53,1033.89,1127.82,1143.95,1495.84,1611.46,1657.46,1385.68,1446.95,1399.69,1306.24,1499.38,1604.28,1557.09,1720.84,1333.33,1091.79,1077.2,967.74,659.95,657.57,660.55,651.7,647.72,760.99,785,856.33,792.43,888.16,914.17,986.84,858.98,851.74,804.29,791.56,770.38,771.43,857.55,939.46,760.46,776.53,823.42,956.43,584.99,589.52,389.19,--,329.16,353.22,--,379.03,--,453.63, 流动资产周转率(次),0.66,0.43,0.22,0.87,0.59,0.37,0.17,0.82,0.54,0.35,0.17,0.84,0.62,0.43,0.23,0.75,0.52,0.35,0.16,0.61,0.45,0.3,0.16,0.73,0.55,0.37,0.19,0.76,0.49,0.32,0.15,0.59,0.4,0.25,0.11,0.5,0.37,0.26,0.13,0.54,0.4,0.24,0.11,0.55,0.4,0.25,0.11,0.75,0.56,0.66,--,1.51,1.01,--,1.14,1.11,87.67, 流动资产周转天数(天),410.9,417.34,405.41,415.99,459.97,484.78,539.89,441.56,503.45,521.13,534.76,429.54,432.83,418.51,392.5,480.96,523.97,507.47,557.28,590.45,598.67,590.75,553.17,494.03,490.02,489.53,485.18,472.57,548.56,562.68,610.17,606.57,681.13,727.86,788.78,724.35,725.22,685.98,689.66,668.77,671.14,742.57,813.01,660.43,673.15,714.29,832.56,478.02,479.32,274.35,--,238.06,268.1,--,315.73,324.03,4.11, 经营现金净流量对销售收入比率(%),-0.07,-0.37,-0.51,0.12,-0.09,-0.11,-0.36,0.02,-0.21,-0.32,-0.29,0.13,0,0.03,-0.1,0.19,-0.01,-0.1,0.1,0.11,-0.06,-0.15,-0.29,0.17,0.1,0.13,0.19,0.1,-0.06,-0.18,-0.42,0.13,-0.19,-0.26,-0.26,0.07,-0.08,-0.03,-0.05,0.22,0.1,-0.02,-0.17,0.29,0.15,0.21,0.11,0.43,0.38,0.4,--,0.4,0.41,0.35,0.54,0.21,0.08, 资产的经营现金流量回报率(%),-0.02,-0.07,-0.05,0.05,-0.03,-0.02,-0.03,0.01,-0.04,-0.04,-0.02,0.03,0,0,-0.01,0.05,-0,-0.01,0.01,0.02,-0.01,-0.02,-0.02,0.08,0.04,0.03,0.03,0.05,-0.02,-0.04,-0.04,0.06,-0.06,-0.05,-0.02,0.03,-0.02,-0.01,-0.01,0.09,0.03,-0,-0.02,0.13,0.05,0.04,0.01,0.18,0.12,0.17,--,0.39,0.28,--,0.47,0.18,0.07, 经营现金净流量与净利润的比率(%),-1,-6.39,-6.57,7.1,-1.31,-2.06,-8,--,-3.48,-11.53,-48.31,2.13,0,0.13,-0.4,0.96,-0.03,-0.39,0.32,0.4,-0.17,-0.34,-0.42,1.42,0.61,0.86,1.23,1.11,-0.54,-1.78,-4.28,1.46,-1.6,-1.91,-1.39,0.33,-0.43,-0.12,-0.21,0.69,0.31,-0.07,-0.62,1,0.5,0.64,0.35,1.34,1.12,1.05,--,1.2,1.15,1.04,1.47,0.76,0.46, 经营现金净流量对负债比率(%),-0.09,-0.36,-0.31,0.28,-0.14,-0.1,-0.15,0.03,-0.27,-0.31,-0.14,0.28,0,0.04,-0.06,0.43,-0.01,-0.1,0.05,0.11,-0.07,-0.11,-0.1,0.42,0.3,0.23,0.18,0.4,-0.21,-0.46,-0.53,0.55,-0.46,-0.45,-0.17,0.26,-0.26,-0.07,-0.06,0.85,0.43,-0.08,-0.33,1.33,0.49,0.66,0.15,1.55,1.09,0.68,--,2.07,0.87,--,2.18,0.59,0.14, 现金流量比率(%),-11.64,-48.57,-45.22,39.47,-19.47,-15.41,-22.08,4.45,-37.22,-48.38,-22.35,43.1,0.03,6.56,-9.1,62.52,-1.63,-16.04,5.81,12.91,-8.57,-12.82,-11.67,55.67,29.57,23.27,17.78,40.35,-20.56,-46.66,-53.28,55.81,-46.93,-45.88,-18.21,26.12,-31.07,-8.48,-6.37,96.08,44.61,-8.49,-34.37,136.46,52.83,74.52,17.12,166.23,118.16,71.09,--,214.54,93.67,--,218.55,58.89,14.64,