报告日期,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2006-03-31,2005-12-31,2005-09-30,2005-06-30,2005-03-31,2004-12-31,2004-09-30,2004-06-30,2004-03-31,2003-12-31,2003-09-30,2003-06-30,2003-03-31,2002-12-31,2002-09-30,2002-06-30,2002-03-31,2001-12-31,2001-06-30,2000-12-31,2000-06-30,1999-12-31,1999-06-30,1998-12-31,1998-06-30,1997-12-31,1997-06-30,1996-12-31,1995-12-31,1994-12-31, 应收账款周转率(次),46.16,29.75,14.19,58.48,45.35,26.71,13.24,50.89,40.4,25.52,11.35,17.22,12.85,8.8,3.84,26.91,15.21,23.9,8.89,63.48,36.83,33.35,14.44,91.45,73.53,57.49,25.05,168.32,129.35,93.42,46.65,239.01,134.44,91.09,34.22,227.76,189.44,169.7,52.04,174.48,120.45,107.54,57.84,202.15,62.9,96.71,99.89,210.18,124.9,90.37,36.96,144.08,180.77,80.02,41.63,251.51,65.85,138.97,27.49,216.64,118.01,89.66,26.59,195.2,135.13,102.73,34.1,210.51,74.88,60.82,23.86,226.06,144.14,170.95,50.31,47.25,26.21,18.15,5.54,11.13,10.58,23.73,55.62,19.58, 应收账款周转天数(天),5.85,6.05,6.34,6.16,5.95,6.74,6.8,7.07,6.68,7.05,7.93,20.9,21.02,20.45,23.42,13.38,17.75,7.53,10.13,5.67,7.33,5.4,6.23,3.94,3.67,3.13,3.59,2.14,2.09,1.93,1.93,1.51,2.01,1.98,2.63,1.58,1.43,1.06,1.73,2.06,2.24,1.67,1.56,1.78,4.29,1.86,0.9,1.71,2.16,1.99,2.44,2.5,1.49,2.25,2.16,1.43,4.1,1.3,3.27,1.66,2.29,2.01,3.38,1.84,2,1.75,2.64,1.71,3.61,2.96,3.77,1.59,1.25,2.11,3.58,7.62,6.87,19.84,32.51,32.33,17.01,15.17,6.47,18.38, 存货周转率(次),7.36,4.74,2.34,8.01,7.21,4.25,1.9,6.63,5.21,3.49,1.44,5.68,4.58,3.66,1.44,11.05,12.22,5.94,2.76,15.09,12.03,7.22,2.82,16.57,13.36,9.04,3.95,18.66,16.1,11.55,5.1,16.73,13.34,7.3,2.6,15.78,14.37,12.97,3.31,14.97,11.73,8.82,4.05,16.96,14.15,15.08,7.35,14.31,8.51,5.7,3.27,8.31,10.47,8.48,3.09,10.77,9.83,8.4,3.77,12.55,10.75,6.97,4.07,14.96,8.54,7.66,3.75,10.86,6.3,4.52,2.09,9.71,5.86,11.19,6,13.47,7.71,10.25,4.12,8.49,0,12.1,16.89,12.59, 固定资产周转率(次),--,0.64,--,1.05,--,0.46,--,1.01,--,0.55,--,0.97,--,0.57,--,1.57,--,0.78,--,2.72,--,1.36,--,5.28,--,2.88,--,5.3,--,3,--,3.82,--,1.48,--,2.44,--,1.55,--,2.24,--,1.21,--,2.1,--,0.95,--,1.62,--,0.77,--,1.1,0.83,0.58,0.25,1.04,0.87,0.69,0.32,1.05,0.8,0.49,0.24,0.88,0.61,0.42,0.2,0.68,0.44,0.37,0.16,0.71,0.46,0.86,0.45,1,0.52,1.04,0.6,1.09,0.54,1.46,1.61,0.42, 总资产周转率(次),0.58,0.38,0.18,0.62,0.46,0.28,0.13,0.55,0.44,0.32,0.16,0.48,0.38,0.29,0.13,0.82,0.68,0.41,0.2,1.02,0.76,0.5,0.23,1.24,1.01,0.71,0.32,1.57,1.41,0.96,0.44,1.4,0.99,0.56,0.2,1.03,0.79,0.66,0.26,1.08,0.81,0.61,0.27,1.08,0.76,0.53,0.27,0.86,0.62,0.4,0.21,0.7,0.58,0.43,0.19,0.73,0.59,0.39,0.19,0.68,0.52,0.33,0.16,0.61,0.43,0.3,0.14,0.49,0.32,0.24,0.12,0.48,0.27,0.46,0.22,0.5,0.3,0.45,0.21,0.43,0.22,0.88,0.72,0.42, 存货周转天数(天),36.69,37.98,38.4,44.93,37.45,42.4,47.26,54.31,51.79,51.6,62.4,63.33,58.9,49.12,62.5,32.59,22.09,30.28,32.58,23.85,22.45,24.95,31.95,21.73,20.21,19.92,22.8,19.29,16.77,15.59,17.65,21.52,20.23,24.66,34.64,22.81,18.79,13.88,27.15,24.04,23.02,20.42,22.23,21.22,19.08,11.94,12.25,25.16,31.74,31.55,27.52,43.33,25.78,21.24,29.13,33.41,27.47,21.42,23.89,28.7,25.12,25.82,22.09,24.06,31.63,23.49,24.01,33.16,42.89,39.84,42.99,37.08,30.72,32.18,29.98,26.73,23.34,35.13,43.7,42.41,--,29.75,21.32,28.59, 总资产周转天数(天),466,479.49,496.14,581.11,586.96,633.8,681.82,649,608.11,568.9,571.43,746.11,707.18,623.48,683.89,440.26,399.47,437.21,445.32,352.84,354.84,360.22,390.79,289.51,268.66,254.99,282.22,229.72,190.91,186.55,202.52,257.23,273.97,322.47,450.68,349.99,340.26,272.4,348.97,332.96,334.24,294.84,339.37,333.74,355.92,340.2,335.7,417.88,433.87,445.21,429.18,514.14,464.88,423.23,484.65,492.48,457.55,466.44,485.7,531.37,517.64,547.11,569.26,591.42,629.22,598.01,643.32,736.2,852.54,734.99,779.9,752.19,665.43,776.7,822.67,715.14,607.08,796.81,860.42,837.4,813.01,407.65,496.76,849.66, 流动资产周转率(次),1.75,1.14,0.54,1.88,1.42,0.92,0.42,1.72,1.42,1.07,0.55,1.36,1.12,0.82,0.35,2.24,1.93,1.18,0.57,2.77,1.95,1.3,0.61,3.16,2.26,1.76,0.82,3.86,3.32,2.24,1.04,3.35,2.31,1.34,0.48,2.81,2.12,1.83,0.82,3.75,3.13,2.25,0.95,3.99,2.57,2.22,1.14,3.07,2.09,1.32,0.7,2.88,3.48,1.97,1.02,3.81,2.9,1.61,0.75,2.89,2.89,1.73,0.66,2.6,1.78,1.4,0.59,2.26,1.43,0.97,0.65,2.73,1.6,1.86,0.69,1.64,1.18,1.15,0.49,0.94,0.45,3.18,2.81,161.04, 流动资产周转天数(天),154.42,158.05,167.13,191.96,189.87,195,214.18,209.24,190.36,168.33,164.93,265.08,241.74,219.46,257.29,160.87,140.15,152.34,157.7,129.83,138.22,138.69,147.13,113.9,119.69,102.34,109.86,93.2,81.36,80.26,86.62,107.39,116.67,134.3,187.19,128.22,127.52,98.5,109.21,95.88,86.18,80.09,95.23,90.16,104.94,81.04,78.97,117.37,129.01,136.49,128.59,125.01,77.56,91.49,88.51,94.57,93.24,111.87,119.55,124.37,93.35,103.83,137.38,138.32,151.27,128.83,152.05,158.96,189.33,186.41,137.85,132.11,112.16,193.81,260.42,219.42,152.63,312.64,366.97,382.13,396.91,113.08,128.15,2.24, 经营现金净流量对销售收入比率(%),0.12,0.09,0.11,0.17,0.2,0.15,-0.04,0.22,0.13,0.04,-0.08,0.13,0.03,0.02,-0.03,0.08,0.02,0.01,-0.06,-0.01,-0.04,-0.03,-0.08,0.03,0.02,-0,-0.11,0.05,0.05,0.07,0.04,0.06,0.07,0.07,0,0.05,0.07,0.07,0.01,0.06,0.08,0.11,0.17,0.12,0.12,0.16,0.17,0.22,0.27,0.3,0.3,0.27,0.42,0.43,0.42,0.23,0.22,0.37,0.21,0.37,0.38,0.4,0.41,0.22,0.24,0.3,0.09,0.25,0,0.26,--,0.31,0.33,0.14,0.22,0.31,--,0.23,-0.02,--,--,--,--,--, 资产的经营现金流量回报率(%),0.07,0.03,0.02,0.11,0.09,0.04,-0.01,0.13,0.06,0.01,-0.01,0.06,0.01,0.01,-0,0.06,0.01,0,-0.01,-0.01,-0.03,-0.02,-0.02,0.03,0.01,-0,-0.04,0.08,0.07,0.06,0.02,0.08,0.07,0.04,0,0.05,0.05,0.04,0,0.07,0.07,0.06,0.04,0.1,0.07,0.07,0.04,0.18,0.17,0.12,0.06,0.16,0.22,0.17,0.08,0.16,0.12,0.13,0.04,0.24,0.2,0.13,0.07,0.14,0.11,0.09,0.01,0.1,0,0.06,--,0.15,0.09,0.06,0.05,0.13,--,0.1,-0,--,--,--,--,--, 经营现金净流量与净利润的比率(%),2.83,1.8,1.9,1.99,1.93,1.62,-0.47,3.75,2.2,0.69,-1.78,--,--,--,--,5.49,1.03,0.49,-2.55,--,--,--,-38.19,0.99,0.44,-0.22,-6.91,1.26,1.31,2.13,2.4,1.21,1.3,1.43,0.15,1.92,2.59,3.09,0.38,3.18,2.24,2.24,4.78,2.44,1.68,2.61,2.05,1.42,1.74,2.13,2.09,1.43,2.14,2.09,2.95,1.07,0.99,1.58,1.07,1.88,2.21,1.98,2.89,1.59,1.72,2.08,0.8,1.63,0,1.41,--,1.99,2.09,0.79,1.21,1.47,--,0.88,-0.07,--,--,--,--,--, 经营现金净流量对负债比率(%),0.3,0.13,0.07,0.35,0.3,0.14,-0.02,0.33,0.15,0.04,-0.04,0.14,0.03,0.01,-0.01,0.14,0.03,0.01,-0.03,-0.02,-0.08,-0.04,-0.05,0.09,0.04,-0.01,-0.1,0.15,0.16,0.13,0.04,0.19,0.14,0.08,0,0.1,0.1,0.09,0.01,0.18,0.14,0.12,0.08,0.19,0.13,0.14,0.08,0.45,0.41,0.27,0.14,0.37,0.59,0.47,0.24,0.53,0.37,0.36,0.12,0.78,0.67,0.43,0.23,0.46,0.35,0.31,0.03,0.25,0,0.44,--,0.71,0.43,0.33,0.24,0.98,--,1.05,-0.05,--,--,--,--,--, 现金流量比率(%),47.5,20.52,11.14,53.53,46.09,23.24,-2.54,48.39,21.31,4.9,-5.56,18.58,3.99,1.9,-0.93,16.74,3.91,1.64,-4.06,-2.22,-10.95,-5.87,-6.34,11.22,4.92,-1,-14.83,30.32,30.93,23.05,6.24,31.57,22.67,12.78,0.22,16.43,16.56,14.54,0.83,19.94,21.82,17.6,11.61,29.53,18.69,23.14,12.37,48.74,60.05,38.3,19.15,52.33,100.42,61.49,29.75,53.85,46.55,43.82,15.51,102.49,139.56,57.95,31.01,61.43,47.47,37.89,3.25,25.06,0,44.08,--,71.43,54.49,53.11,37.54,245.16,--,362.55,-7.75,--,--,--,--,--,