报告日期,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2006-03-31,2005-12-31,2005-09-30,2005-06-30,2005-03-31,2004-12-31,2004-09-30,2004-06-30,2004-03-31,2003-12-31,2003-09-30,2003-06-30,2003-03-31,2002-12-31,2002-09-30,2002-06-30,2002-03-31,2001-12-31,2001-06-30,2000-12-31,1999-12-31,1998-12-31,1997-12-31, 应收账款周转率(次),9.87,6.6,3.3,19.43,9.02,5.72,2.59,15.63,7.26,5.1,2.49,12.79,5.99,4.2,2,11.61,5.92,4.12,2.04,13.95,7.45,5.24,2.53,14.11,7.32,4.89,2.42,16.42,8.67,5.55,2.79,20.78,9.34,6.83,3.05,22.23,8.98,6.28,3.31,20.6,10.13,7.61,3.21,19.82,9.75,6.45,3.15,15.99,8.37,6.06,2.71,14.92,7.91,5.28,2.64,13.2,7.33,4.87,2.68,12.48,6.89,4.88,2.65,12.5,6.91,4.52,2.19,13.28,6.34,4.43,2.04,11.35,4.27,10.27,10.6,10.54,10.5, 应收账款周转天数(天),27.36,27.27,27.26,18.53,29.93,31.45,34.78,23.03,37.19,35.28,36.13,28.16,45.05,42.86,45.08,31,45.65,43.71,44.11,25.81,36.22,34.33,35.55,25.51,36.91,36.84,37.26,21.92,31.13,32.43,32.24,17.33,28.92,26.37,29.51,16.19,30.07,28.64,27.19,17.48,26.65,23.64,27.99,18.16,27.68,27.91,28.58,22.52,32.24,29.73,33.17,24.13,34.14,34.1,34.08,27.27,36.85,36.97,33.57,28.84,39.21,36.92,34.01,28.81,39.09,39.84,41.05,27.11,42.57,40.6,44.22,31.71,42.2,35.06,33.98,34.14,34.29, 存货周转率(次),3.69,2.48,1.28,4.44,3.35,2.24,0.99,4.3,3.22,2.18,1,3.92,3.03,1.95,0.88,3.64,2.77,1.78,0.86,3.92,2.94,1.87,0.9,3.88,3.08,2.09,0.97,4.49,3.78,2.46,1.23,4.85,3.58,2.53,1.25,4.7,4.09,2.55,1.33,4.73,4.01,2.77,1.49,5.73,4.22,2.72,1.41,4.96,4.1,2.69,1.25,4.88,4.25,2.59,1.27,5.29,4.35,2.79,1.47,5.1,4.13,2.91,1.31,4.52,3.64,2.23,1.11,4.41,3.57,2.4,1.12,4.27,2.19,4.2,4.66,4.54,4.57, 固定资产周转率(次),--,1.25,--,2.37,--,1.15,--,2.94,--,1.49,--,3.73,--,1.79,--,3.58,--,1.83,--,4.46,--,2.32,--,4.59,--,2.36,--,4.9,--,2.58,--,5.09,--,2.77,--,4.72,--,2.54,--,4.72,--,2.69,--,6.1,--,3.54,--,4.91,--,2.51,--,3.9,2.93,1.99,0.92,3.52,2.8,1.84,0.97,3.71,3.96,2.53,1.3,3.58,2.61,1.62,0.8,3.08,2.31,1.63,0.76,3.51,2.4,4.04,4,4.85,1.58, 总资产周转率(次),0.75,0.5,0.25,0.89,0.65,0.42,0.19,0.76,0.56,0.37,0.18,0.63,0.48,0.3,0.14,0.64,0.49,0.33,0.16,0.88,0.68,0.45,0.21,1.03,0.8,0.56,0.26,1.21,0.95,0.64,0.31,1.31,1,0.68,0.34,1.22,0.96,0.64,0.34,1.19,0.91,0.66,0.34,1.45,1.14,0.79,0.37,1.25,0.95,0.66,0.31,1.12,0.87,0.58,0.27,1.07,0.82,0.53,0.29,0.98,0.73,0.5,0.26,0.81,0.61,0.38,0.19,0.74,0.55,0.38,0.18,0.85,0.43,1.11,1.24,1.46,1.58, 存货周转天数(天),73.19,72.7,70.24,81.05,80.69,80.47,90.83,83.67,83.93,82.72,89.96,91.94,88.97,92.17,102.82,99.01,97.61,100.9,105.12,91.8,91.77,96.07,99.57,92.69,87.71,86.28,92.36,80.12,71.38,73.31,72.99,74.21,75.42,71.29,72.09,76.55,66.09,70.72,67.5,76.13,67.4,64.93,60.52,62.85,64.02,66.2,63.98,72.62,65.86,66.93,71.82,73.74,63.55,69.45,70.62,68.11,62,64.55,61.05,70.52,65.32,61.8,68.9,79.65,74.09,80.7,80.99,81.6,75.58,74.91,80.61,84.39,82.17,85.75,77.18,79.35,78.86, 总资产周转天数(天),358.47,360.58,358.99,404.31,412.97,424.63,473.93,472.88,484.65,491.67,506.47,570.16,562.73,591.33,651.7,565.59,547.45,545.29,579.9,407.61,394.51,402.14,425.13,349.04,337.88,322.47,339.88,298.14,284.24,281.21,286.81,274.75,268.79,266.15,264.32,295.71,282.6,280.37,268.02,301.71,295.34,271.99,266.43,248.6,236.53,228.34,243.24,289.04,285.47,272.07,294.7,322.09,309,311.58,337.58,337.74,327.91,338.35,312.61,366.82,369.96,358.21,347.76,445.71,439.67,478.85,481.8,485.11,490.64,473.31,501.11,421.45,415.32,325,290.35,245.99,227.36, 流动资产周转率(次),1.58,1.05,0.53,1.89,1.39,0.89,0.41,1.58,1.15,0.76,0.35,1.26,0.97,0.61,0.27,1.14,0.86,0.57,0.26,1.45,1.21,0.78,0.33,1.61,1.16,0.83,0.39,1.79,1.4,0.94,0.46,1.96,1.49,1,0.51,1.83,1.45,0.97,0.51,1.86,1.41,1.07,0.55,2.25,1.71,1.18,0.56,1.9,1.45,1.01,0.47,1.74,1.37,0.89,0.41,1.72,1.35,0.86,0.47,1.64,1.2,0.84,0.43,1.28,0.98,0.57,0.28,1.1,0.79,0.55,0.26,1.31,0.63,1.86,2.05,2.41,255.81, 流动资产周转天数(天),170.94,171.95,171.1,190.11,194.06,202.34,219.83,227.29,234.58,237.4,253.74,285.28,279.1,295.18,331.13,316.71,313.92,316.34,344.7,248.43,223.82,232.2,270.84,222.97,231.96,218.18,232.62,201.66,193.3,192.29,194.72,183.97,180.65,180,177.13,196.4,186.7,186.01,177.41,193.41,191.3,168.1,163.04,159.92,158.21,152.81,161.96,189.29,186.67,177.83,192.06,206.45,196.98,203.07,220.32,209.89,199.79,208.65,190.19,219.54,224.7,213.68,209.5,280.64,275.15,314.36,322.35,328.11,343.82,327.27,344.56,274.14,284.18,193.92,175.99,149.25,1.41, 经营现金净流量对销售收入比率(%),0.01,-0.01,0.03,0.02,-0,-0.01,-0.06,0.01,-0.06,-0.06,-0.17,0.03,0.02,0.05,0.02,0.08,0.06,0.07,-0.03,0.03,0,-0.02,-0.11,0.01,-0.01,-0.03,-0.15,0.05,0.03,0.02,0.02,-0.03,-0.05,-0.08,-0.16,-0,-0.02,0.01,-0.03,0.02,0.02,0.07,-0.06,0.04,0.03,-0.05,-0.11,-0,-0.02,-0.02,-0.08,0.05,-0.02,-0,-0.19,0.06,0.02,-0.09,-0.13,0.02,0.04,-0.01,-0.05,0.06,0.05,-0.03,-0.03,0.12,0,0.05,--,0,-0.12,0.21,0.05,--,--, 资产的经营现金流量回报率(%),0.01,-0,0.01,0.02,-0,-0,-0.01,0.01,-0.03,-0.02,-0.03,0.02,0.01,0.02,0,0.05,0.03,0.02,-0,0.03,0,-0.01,-0.02,0.01,-0.01,-0.02,-0.04,0.06,0.02,0.01,0.01,-0.03,-0.05,-0.05,-0.05,-0,-0.02,0,-0.01,0.03,0.01,0.04,-0.02,0.06,0.03,-0.04,-0.04,-0,-0.02,-0.01,-0.02,0.05,-0.01,-0,-0.05,0.06,0.01,-0.05,-0.04,0.02,0.03,-0.01,-0.01,0.04,0.03,-0.01,-0.01,0.09,0,0.02,--,0,-0.04,0.22,0.05,--,--, 经营现金净流量与净利润的比率(%),0.58,-0.26,2.68,0.66,-0.01,-0.23,-3.14,0.43,-2.2,-2.1,-4.52,0.97,0.51,1.2,0.56,1.92,1.77,1.78,-0.81,1,0.09,-0.56,-3.59,0.59,-0.61,-1.31,-4.92,3.51,2.22,1.37,0.88,-1.27,-2.84,-3.57,-4.28,-0.01,-0.62,0.16,-0.48,0.55,0.32,1.47,-1.79,1.45,0.7,-1.12,-6.07,-0.09,-0.38,-0.4,-2.95,1.3,-0.48,-0.09,-5.54,2.18,0.75,-5.17,-5.39,0.47,0.99,-0.3,-1.2,0.88,0.87,-0.46,-0.54,1.9,0,0.97,--,0.07,-1.77,3.19,0.75,--,--, 经营现金净流量对负债比率(%),0.03,-0.01,0.03,0.06,-0,-0.01,-0.04,0.03,-0.12,-0.08,-0.12,0.08,0.04,0.07,0.01,0.23,0.13,0.1,-0.02,0.1,0.01,-0.03,-0.07,0.03,-0.02,-0.04,-0.1,0.15,0.06,0.03,0.01,-0.09,-0.13,-0.12,-0.13,-0,-0.06,0.01,-0.02,0.05,0.02,0.09,-0.05,0.11,0.06,-0.08,-0.09,-0.01,-0.04,-0.03,-0.05,0.12,-0.03,-0,-0.11,0.14,0.03,-0.1,-0.08,0.04,0.07,-0.01,-0.03,0.13,0.14,-0.04,-0.02,0.35,0,0.08,--,0.01,-0.15,0.37,0.09,--,--, 现金流量比率(%),3.18,-0.97,3.2,6.25,-0.09,-1.38,-4.13,3.38,-12.59,-8.6,-13.85,9.29,4.54,7.4,1.29,25.88,14.43,11.35,-2.14,11.01,0.52,-2.57,-7.39,3.39,-1.9,-4.12,-9.98,15.42,6.14,3.3,1.45,-8.76,-13.49,-12.1,-13.34,-0.12,-5.9,1.01,-2.38,6.69,3.08,8.69,-4.55,11.4,5.72,-7.7,-8.89,-0.99,-4.16,-2.94,-5.11,11.96,-3.31,-0.38,-10.99,13.52,2.78,-9.64,-7.97,4.2,7.36,-1.34,-3.12,12.75,14.45,-3.93,-1.8,34.8,0,8.93,--,1.75,-18.96,46.98,9.68,--,--,