报告日期,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),1.34,0.78,3.63,4.86,3.4,1.95,7.11,5.31,3.8,2.15,7.67,5.64,3.87,2.18,7.56,5.58,3.77,2.15,8.11,6.11,4.16,2.36,8.8,6.22,4.22,2.33,11.13,8.07,5.81,3.26,10.68,7.51,5.25,2.87,8.92,7.5,5.09,2.49,10.75,8.98,6.28,3.49,12.77,10.43,6.79,3.01,13.04,9.15,6.02,2.51,9.63,6.82,4.17,1.89,7.35,5.47,3.57,1.63,7.32,5.41,3.55,1.51,6.77,4.95,3.51,1.57,6.53,5.17,3.33,1.68,7.09,3.62,7.09,7.11,7.66,10.07, 应收账款周转天数(天),134.55,115.8,99.22,55.51,52.98,46.15,50.62,50.82,47.39,41.77,46.95,47.86,46.49,41.26,47.63,48.36,47.76,41.87,44.41,44.23,43.25,38.13,40.91,43.41,42.62,38.68,32.35,33.47,31,27.63,33.72,35.93,34.26,31.37,40.35,36,35.33,36.19,33.49,30.06,28.65,25.76,28.19,25.9,26.5,29.9,27.61,29.5,29.91,35.79,37.37,39.6,43.14,47.68,48.99,49.4,50.49,55.38,49.2,49.94,50.67,59.65,53.16,54.51,51.28,57.4,55.17,52.24,54.03,53.72,50.77,49.74,50.75,50.65,46.97,35.77, 存货周转率(次),0.16,0.1,0.54,1.04,0.72,0.41,1.3,0.98,0.69,0.4,1.35,1.06,0.75,0.42,1.51,1.18,0.82,0.49,2.11,1.93,1.29,0.72,2.69,1.87,1.21,0.66,3.06,2.9,1.87,0.91,2.78,2.06,1.71,0.87,1.93,1.28,0.78,0.39,1.99,1.81,1.34,0.73,3.03,2.71,1.89,0.85,4.04,3.06,2.02,0.8,3.55,2.53,1.52,0.82,3.2,2.3,1.5,0.71,3.38,2.49,1.65,0.75,3.38,2.55,1.68,0.75,3.41,2.77,1.84,0.9,4.35,2.22,5.19,5.96,3.59,1.56, 固定资产周转率(次),0.92,--,2.57,--,2.77,--,4.4,--,2.24,--,4.04,--,2.33,--,3.97,--,2.1,--,3.91,--,2,--,4.14,--,1.93,--,5.11,--,2.52,--,4.45,--,2.88,--,3.51,--,1.56,--,2.77,--,1.46,--,2.27,--,1.16,--,2.3,--,1.44,1.14,2.03,1.45,0.86,0.38,1.47,1.13,0.75,0.34,1.6,1.22,0.79,0.34,1.57,1.16,0.78,0.35,2.03,1.5,1.45,0.71,3.91,2.42,4.21,3.7,2.01,0.46, 总资产周转率(次),0.11,0.07,0.27,0.34,0.23,0.13,0.43,0.32,0.23,0.13,0.47,0.36,0.26,0.15,0.55,0.44,0.3,0.17,0.64,0.51,0.33,0.18,0.66,0.5,0.33,0.18,0.67,0.49,0.32,0.16,0.52,0.38,0.25,0.13,0.46,0.34,0.22,0.11,0.46,0.34,0.24,0.14,0.47,0.36,0.23,0.1,0.5,0.36,0.3,0.13,0.61,0.47,0.37,0.17,0.71,0.51,0.33,0.15,0.71,0.53,0.35,0.15,0.7,0.52,0.35,0.16,0.72,0.58,0.37,0.18,1.02,0.54,1.54,1.51,0.96,0.46, 存货周转天数(天),1115.24,891.09,663.35,260.39,248.58,217.6,276.29,276.67,259.7,225.85,265.92,253.66,238.95,215.52,238.62,229.3,220.18,183.49,170.62,140.17,140.03,125.63,133.93,144.7,148.32,136.61,117.74,93.13,96.5,98.5,129.34,131.19,105.4,103.79,186.09,211.73,231.42,231.84,181.12,149.44,134.09,123,118.74,99.52,95.05,106.01,89.14,88.33,89.06,111.87,101.53,106.7,118.16,110.04,112.5,117.49,120.3,127.17,106.48,108.28,108.91,119.24,106.59,106.02,107.09,120.64,105.69,97.35,97.6,99.51,82.73,80.96,69.37,60.44,100.37,231.3, 总资产周转天数(天),1624.55,1363.64,1332.84,799.29,782.61,693.91,839.94,831.28,776.2,712.03,772.86,747.51,691.24,593.67,657.41,611,595.63,536.67,565.77,534.55,544.96,497.51,541.76,539.25,553.34,506.19,535.16,550.8,559.01,553.51,694.04,712.21,728.45,668.15,784.66,804.53,818.18,810.81,789.47,786.71,757.58,663.23,772.37,740.94,784.66,904.52,713.01,745.86,609.96,714.85,591.72,576.31,487.8,515.76,506.19,531.08,541.52,585.94,507.26,508.47,509.92,613.92,517.09,522.45,510.93,564.97,502.44,468.99,481.28,489.66,353.98,335.88,233.99,238.27,374.57,778.21, 流动资产周转率(次),0.15,0.09,0.35,0.42,0.28,0.16,0.52,0.4,0.28,0.16,0.59,0.46,0.33,0.2,0.72,0.58,0.4,0.22,0.9,0.78,0.5,0.27,1.02,0.77,0.5,0.27,1.06,0.83,0.54,0.27,0.86,0.61,0.37,0.21,0.82,0.57,0.38,0.2,0.82,0.57,0.39,0.24,0.78,0.59,0.37,0.16,0.78,0.53,0.47,0.21,1.13,0.87,0.92,0.45,2.08,1.4,0.91,0.41,1.85,1.24,0.88,0.35,1.76,1.26,0.88,0.42,1.51,1.21,0.72,0.34,1.78,0.85,2.95,3.09,2.33,133.21, 流动资产周转天数(天),1174.93,987.93,1029.75,647.48,646.78,572.88,686.24,683.03,632.02,579.15,614.75,593.28,540.87,460.12,499.17,461.7,448.54,405.22,398.36,347.54,359.57,328.23,352.46,350.01,360.65,329.91,338.06,326.24,333.64,335.32,416.28,439.31,490.2,431.65,440.21,471.78,472.69,457.32,436.63,474.35,457.9,370.37,459.71,457.55,486.36,560.4,464.22,510.2,381.68,427.15,318.95,308.61,195.12,197.85,173.19,192.31,197.54,217.29,194.43,217.09,205.32,254.96,204.59,213.54,204.34,216.87,237.78,222.79,249.65,267.38,202.34,212.64,121.92,116.52,154.53,2.7, 经营现金净流量对销售收入比率(%),0.27,0.14,-0.16,0.05,0.03,0.11,0.07,0.08,0.08,0.19,0.07,0.04,0.01,0.08,0.03,0.05,0.03,0.18,0.07,0.15,0.17,0.11,0.13,0.14,0.15,0.18,0.09,0.15,0.16,0.09,0.09,0.06,0.26,0.48,0.2,0.16,0.07,0.23,0.05,0.06,0.08,0.18,0,0.08,0.08,0.15,0.13,0.14,0.15,0.13,0.08,0.07,0.04,0.11,0.23,0.23,0.2,0.21,0.14,0.13,0.12,0.06,0.17,0.19,0.2,0.17,0.13,0,0.2,--,0.04,-0.1,0.03,0.09,--,--, 资产的经营现金流量回报率(%),0.03,0.01,-0.04,0.02,0.01,0.01,0.03,0.02,0.02,0.02,0.03,0.01,0,0.01,0.01,0.02,0.01,0.03,0.04,0.07,0.05,0.02,0.08,0.07,0.05,0.03,0.06,0.07,0.05,0.01,0.04,0.02,0.05,0.05,0.08,0.05,0.01,0.02,0.02,0.02,0.02,0.02,0,0.03,0.02,0.01,0.05,0.04,0.04,0.02,0.04,0.02,0.01,0.02,0.17,0.12,0.07,0.03,0.09,0.07,0.04,0.01,0.11,0.09,0.07,0.03,0.08,0,0.07,--,0.03,-0.04,0.04,0.13,--,--, 经营现金净流量与净利润的比率(%),26.85,3.09,-2.84,0.34,0.17,0.69,0.45,0.49,0.5,1.27,0.48,0.26,0.06,0.48,0.18,0.29,0.17,1.09,0.5,1.12,1.25,0.81,0.89,0.96,0.98,1.06,0.7,1.15,1.17,0.56,0.57,0.41,1.68,2.78,0.94,0.8,0.33,0.94,0.24,0.31,0.44,0.98,0.01,0.54,0.55,0.78,1.11,1.34,1.38,1.36,0.68,0.54,0.27,0.99,1.83,1.86,1.66,1.84,1.1,1.04,0.93,0.58,1.52,1.81,1.8,1.69,1.22,0,1.5,--,0.54,-1.27,0.41,1.19,--,--, 经营现金净流量对负债比率(%),0.05,0.01,-0.07,0.03,0.01,0.03,0.05,0.04,0.04,0.05,0.06,0.03,0.01,0.02,0.03,0.04,0.02,0.06,0.1,0.16,0.11,0.04,0.16,0.16,0.11,0.07,0.14,0.17,0.12,0.04,0.1,0.05,0.13,0.17,0.2,0.13,0.04,0.08,0.06,0.05,0.05,0.07,0,0.08,0.05,0.05,0.18,0.14,0.1,0.06,0.09,0.07,0.03,0.05,0.62,0.33,0.17,0.08,0.23,0.16,0.1,0.02,0.3,0.25,0.18,0.07,0.22,0,0.25,--,0.1,-0.14,0.08,0.26,--,--, 现金流量比率(%),9.22,2.7,-12.26,4.4,1.54,3.84,7.2,6.04,4.02,5.93,8.01,3.48,0.7,3.27,3.67,6.39,2.56,9.99,13.73,21.79,13.77,5.67,23.47,25.23,20.12,12.86,26.89,35.83,28.57,8.95,28.05,20.72,46.13,34.4,40.99,25.77,7.16,22.62,10.69,9.48,8.33,12.57,0.46,18.52,11.15,4.7,18.6,14.37,9.74,5.6,8.92,7.37,2.77,4.56,61.51,34.04,23.15,10.62,30.54,21.6,12.15,2.15,29.84,31.53,22.7,9.03,28.39,0,24.99,--,10.29,-21.88,10.91,30.63,--,--,