报告日期,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2006-03-31,2005-12-31,2005-09-30,2005-06-30,2005-03-31,2004-12-31,2004-09-30,2004-06-30,2004-03-31,2003-12-31,2003-09-30,2003-06-30,2003-03-31,2002-12-31,2002-09-30,2002-06-30,2001-12-31,2000-12-31, 应收账款周转率(次),2.6,1.89,0.94,2.9,2.12,1.46,0.63,2.1,1.53,1.04,0.51,1.19,0.77,0.52,0.24,1.15,0.86,0.63,0.3,1.57,1.27,0.93,0.5,2.22,1.59,1.16,0.6,3.56,2.54,1.86,0.93,5.96,4.01,3.18,1.48,7.09,4.4,2.83,1.27,4.74,3.23,2.09,0.87,5.32,3.92,2.76,1.13,6.38,4.73,3.34,1.53,7.45,5.4,3.45,1.27,4.21,2.82,1.86,0.77,5.18,4.01,3.04,1.29,6.97,6.13,3.89,--,6.25,--,--,4.3,3.25, 应收账款周转天数(天),103.86,95.25,96.18,124.14,127.22,123,142.18,171.15,176.56,172.33,175.37,301.91,350.69,343.31,367.95,314.38,312.43,285.85,301.81,228.69,212.36,193.07,181.23,162.51,169.42,155.82,150.18,101.01,106.16,96.99,96.35,60.38,67.38,56.56,61.02,50.78,61.36,63.57,70.9,75.87,83.71,86.06,103.88,67.68,68.84,65.11,79.94,56.45,57.02,53.94,58.95,48.33,49.98,52.13,70.9,85.44,95.69,96.98,116.79,69.54,67.34,59.28,70.03,51.63,44.05,46.33,--,57.6,--,--,83.79,110.79, 存货周转率(次),3.53,2.74,1.31,4.03,3.18,2.24,1.02,3.87,3.08,2.15,0.97,2.93,2.14,1.43,0.68,2.75,2.09,1.53,0.62,2.7,2.36,1.62,0.76,2.77,2.09,1.38,0.7,3.43,3,2.23,0.98,4.67,3.47,2.79,1.35,4.97,4,2.69,1.38,3.75,2.82,1.57,0.6,3.6,2.76,1.72,0.68,3.04,2.55,1.71,0.75,2.43,1.84,1.26,0.43,1.4,1.02,0.7,0.3,2.03,1.64,1.32,0.46,2.28,1.53,0.97,--,1.47,--,--,1.34,1.11, 固定资产周转率(次),--,3.75,--,4.52,--,2.25,--,2.85,--,1.4,--,1.59,--,0.73,--,1.49,--,0.87,--,1.88,--,1.23,--,2.4,--,1.5,--,3.68,--,2.67,--,6.08,--,4.47,--,7.45,--,4.23,--,6.13,10.48,3.06,--,6.73,--,4.15,--,6.02,--,3.27,2.71,4.09,3.27,2.07,0.73,2.73,2.46,1.81,0.75,4.54,3.86,2.94,1.21,5.39,4.26,2.52,--,4.16,--,--,3.53,0.65, 总资产周转率(次),0.72,0.54,0.27,0.85,0.64,0.45,0.2,0.64,0.47,0.32,0.15,0.38,0.27,0.18,0.08,0.38,0.3,0.22,0.1,0.48,0.41,0.3,0.15,0.58,0.45,0.33,0.17,0.81,0.69,0.52,0.26,1.23,0.96,0.75,0.36,1.44,1.13,0.76,0.37,1.11,0.85,0.51,0.2,1.09,0.85,0.57,0.22,1.05,0.82,0.61,0.28,0.94,0.75,0.5,0.17,0.56,0.41,0.28,0.11,0.76,0.61,0.48,0.19,1.09,0.87,0.51,--,1.08,--,--,0.86,0.65, 存货周转天数(天),76.53,65.8,68.63,89.41,84.79,80.3,88.01,93.08,87.54,83.83,92.75,123.02,126.01,126.01,132.29,130.98,129.47,117.98,144.88,133.26,114.41,111.43,118.55,130.19,128.98,130.32,128.96,105,89.96,80.6,91.75,77.14,77.85,64.63,66.66,72.42,67.47,66.95,65.29,95.99,95.62,114.89,151.01,100.13,97.74,104.49,131.85,118.35,106.02,105.44,120.59,148.37,146.83,143.2,207.13,256.43,265.1,257.4,296.25,177.47,164.93,136.49,193.92,157.92,176.63,185.3,--,244.15,--,--,268.6,323.57, 总资产周转天数(天),372.52,333.4,332.72,425.68,420.56,401.61,451.81,562.5,579.15,567.29,587.47,949.37,992.65,988.47,1068.88,956.94,899.7,811.54,897.31,752.19,660.63,604.03,584.42,618.77,597.08,549.28,534.12,444.99,391.36,346.22,349.38,292.99,280.26,240.35,247.8,250.1,238.33,236.78,243.7,325.23,316.94,350.95,457.08,329.31,318.58,317.68,404.31,344.3,327.87,293.97,317.68,382.45,361.69,360,528.17,644.24,654.86,652.41,789.47,474.68,441.18,371.67,467.53,330.58,310.63,356.08,--,334.82,--,--,420.17,556.24, 流动资产周转率(次),0.99,0.74,0.37,1.27,0.97,0.68,0.31,1.03,0.75,0.52,0.25,0.62,0.45,0.3,0.14,0.62,0.5,0.37,0.16,0.79,0.67,0.48,0.25,0.95,0.72,0.52,0.27,1.27,1.05,0.77,0.39,1.87,1.39,1.08,0.52,2.18,1.68,1.1,0.53,1.59,1.19,0.71,0.27,1.49,1.13,0.75,0.29,1.41,1.09,0.83,0.38,1.36,1.09,0.75,0.25,0.83,0.6,0.4,0.17,1.09,0.84,0.67,0.27,1.56,1.21,0.67,--,1.59,--,--,1.26,92.95, 流动资产周转天数(天),272.81,244.07,240.83,284.09,277.75,263.35,290.32,348.4,359.9,349.51,363.64,582.34,597.87,600.2,649.82,581.11,542.82,489.4,545.79,456.33,405.53,371.52,362.17,379.75,375.52,349.04,336.95,283.15,256.39,232.47,230,192.21,193.73,166.71,172.81,165.24,160.49,163.49,169.84,227.06,227.12,253.7,332.59,241.71,239.49,241.38,306.85,254.92,247.82,218.13,236.9,265.08,247.8,240.48,361.59,432.9,448.8,450.11,544.46,331.61,319.64,268.1,338.47,231.45,222.72,268.78,--,226.64,--,--,285.04,3.87, 经营现金净流量对销售收入比率(%),0.16,0.18,0.18,0.19,0.21,0.22,0.21,0.22,0.24,0.31,0.32,0.14,0.12,0.14,-0.05,0.09,0.04,0.02,-0.15,0.04,0.1,0.05,-0.08,0.07,0.01,-0.06,-0.3,0.12,0.02,-0.06,-0.3,0.04,-0.04,0.01,-0.24,0.2,0.15,0.15,-0.14,0.15,0.08,0.02,-0.18,0.05,0,0.01,-0.08,0.07,0.01,0.08,-0.2,0.1,0.11,0.14,-0.06,0.06,-0.09,-0.17,-0.72,0,-0.16,-0.12,-0.34,0.03,0.03,0.03,0,0.07,--,0.18,--,--, 资产的经营现金流量回报率(%),0.11,0.09,0.05,0.14,0.13,0.09,0.04,0.15,0.12,0.1,0.05,0.05,0.03,0.03,-0,0.03,0.01,0,-0.02,0.02,0.04,0.01,-0.01,0.04,0,-0.02,-0.05,0.09,0.01,-0.02,-0.07,0.04,-0.03,0.01,-0.07,0.22,0.13,0.09,-0.04,0.16,0.07,0.01,-0.04,0.05,0,0,-0.02,0.06,0.01,0.05,-0.06,0.08,0.08,0.07,-0.01,0.03,-0.04,-0.04,-0.08,0,-0.08,-0.05,-0.06,0.03,0.02,0.01,--,0.06,--,--,--,--, 经营现金净流量与净利润的比率(%),1,1.1,1.15,1.67,1.72,1.77,1.67,3.85,3.55,4.64,3.69,19.84,9.77,9.97,-2.89,15.46,10.85,0.76,-22.37,1.63,1.61,0.7,-0.94,0.89,0.09,-0.49,-2.01,0.95,0.13,-0.32,-1.49,0.24,-0.18,0.04,-1.2,1.09,0.8,0.79,-0.92,1.04,0.57,0.16,-1.78,0.43,0.03,0.05,-0.57,0.33,0.06,0.39,-0.89,0.69,0.76,1.17,-0.76,0.63,-0.78,-1.3,-6.8,0.01,-1.21,-0.88,-2.63,0.22,0.22,0.19,0,0.33,--,0.91,--,--, 经营现金净流量对负债比率(%),0.21,0.16,0.09,0.26,0.23,0.16,0.07,0.27,0.21,0.17,0.08,0.09,0.06,0.04,-0.01,0.06,0.02,0.01,-0.03,0.03,0.07,0.02,-0.02,0.07,0.01,-0.03,-0.08,0.14,0.02,-0.04,-0.11,0.07,-0.04,0.01,-0.11,0.35,0.21,0.13,-0.08,0.33,0.13,0.02,-0.06,0.08,0,0.01,-0.03,0.1,0.02,0.08,-0.1,0.16,0.14,0.13,-0.02,0.06,-0.06,-0.08,-0.14,0,-0.14,-0.1,-0.13,0.07,0.07,0.03,--,0.1,--,--,--,--, 现金流量比率(%),22.59,17.45,9.3,31.02,29.62,21.12,9.79,37.27,27.46,24.7,12.84,13.65,8.7,6.19,-1.07,7.68,3.17,1.61,-4.94,5.91,12.43,3.95,-3.72,15.43,1.1,-4.65,-14.04,25.04,3.33,-5.68,-14.66,9.85,-5.46,0.9,-12.9,38.5,23.76,14.8,-9.44,44.78,17.79,2.51,-9.65,14,0.63,0.8,-4.13,15.51,2.28,12.92,-13.86,20.53,16.62,15.36,-1.93,6.84,-7.47,-8.95,-16,0.12,-16.93,-11.08,-12.73,7.29,6.79,3.28,--,10.63,--,--,--,--,