报告日期,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2006-03-31,2005-12-31,2005-09-30,2005-06-30,2005-03-31,2004-12-31,2004-09-30,2004-06-30,2004-03-31,2003-12-31,2003-09-30,2003-06-30,2003-03-31,2002-12-31,2002-09-30,2002-06-30,2002-03-31,2001-12-31,2001-06-30,2000-12-31,2000-06-30,1999-12-31,1999-06-30,1998-12-31,1998-06-30,1997-12-31,1996-12-31,1995-12-31, 应收账款周转率(次),0.78,0.53,0.26,1.24,0.83,0.57,0.29,1.25,0.88,0.63,0.34,3.16,2.58,1.75,0.97,3.19,2.04,1.37,0.67,3.27,2.49,1.18,0.51,1.94,1.15,0.73,0.45,1.54,0.96,0.63,0.41,3.44,2.74,1.74,1.01,4.37,2.42,1.53,0.74,4.76,3.4,2.18,0.59,2.53,1.59,1.01,0.49,2.29,1.51,0.88,0.53,1.97,1.46,0.78,0.48,2.11,1.49,0.96,0.5,2.03,1.19,0.8,0.41,1.28,--,0.5,0.21,2.22,1.73,1.24,0.6,1.74,0.78,1.64,0.67,1.87,1.06,1.73,0.96,1.77,2.8,3.21, 应收账款周转天数(天),345.36,339.05,348.57,290.02,325.97,315.35,306.96,287.47,306.78,284.14,261.7,114.1,104.74,102.85,92.55,112.68,132.1,131.36,135.2,109.97,108.6,152.63,178.08,185.78,234.88,246.47,199.73,233.68,282.25,287.4,218.34,104.56,98.58,103.65,89.37,82.43,111.6,117.9,121,75.63,79.37,82.68,153.58,142.13,169.91,177.8,183.94,157.16,178.74,204.31,170.78,182.69,185.57,230.92,187.46,170.62,181.73,187.38,180.8,177.63,226.51,224.92,217.08,281.25,--,359.21,425.13,162.22,156.41,145.44,149.68,207.48,230.65,219.82,269.3,192.85,169.59,208.02,186.59,203.74,128.69,112.01, 存货周转率(次),6.21,3.38,1.56,7.38,4.43,3.71,1.69,6.37,3.69,2.73,1.4,7.27,4.1,3.27,1.38,3.18,2.05,1.34,0.59,2.18,1.6,0.65,0.33,1.61,0.95,0.62,0.51,1.52,0.68,0.52,0.34,2.59,2.21,1.65,0.69,3.26,3.42,1.9,1.27,4.54,3.18,2.01,0.31,1.89,1.07,0.83,0.41,1.69,1.03,0.59,0.37,1.15,0.83,0.45,0.31,1.75,1.35,0.9,0.55,1.82,0.84,0.53,0.25,0.94,--,0.33,0.15,1.54,1.2,0.84,0.39,1.2,0.58,1.69,0.72,1.69,0.72,1.26,0.72,1.1,0.97,0.84, 固定资产周转率(次),--,0.09,--,0.16,--,0.08,--,0.13,--,0.07,--,0.19,--,0.08,--,0.16,--,0.08,--,0.26,--,0.13,--,0.28,--,0.13,--,0.37,--,0.19,--,0.78,--,0.31,--,0.68,--,0.33,--,0.93,--,0.42,--,0.6,--,0.32,--,0.88,--,0.32,--,1.06,0.79,0.43,0.26,1.37,1.01,0.75,0.39,1.41,0.84,0.54,0.28,0.87,--,0.38,0.16,1.46,1.13,0.82,0.36,1.51,0.94,2.44,0.99,2.25,1.12,1.84,0.92,1.84,2.08,0.51, 总资产周转率(次),0.1,0.07,0.03,0.13,0.09,0.06,0.03,0.1,0.07,0.05,0.02,0.15,0.1,0.07,0.03,0.13,0.09,0.07,0.03,0.2,0.14,0.09,0.05,0.19,0.12,0.08,0.05,0.18,0.1,0.07,0.05,0.36,0.25,0.15,0.07,0.35,0.23,0.14,0.09,0.43,0.34,0.21,0.05,0.29,0.19,0.13,0.07,0.31,0.19,0.11,0.08,0.27,0.22,0.12,0.07,0.37,0.28,0.2,0.1,0.35,0.19,0.12,0.06,0.18,0.12,0.07,0.03,0.29,0.22,0.16,0.07,0.23,0.11,0.25,0.13,0.29,0.13,0.33,0.17,0.52,0.58,0.51, 存货周转天数(天),43.47,53.23,57.86,48.79,60.93,48.53,53.29,56.51,73.08,65.9,64.51,49.54,65.84,55.05,65.21,113.11,131.47,134.12,152.26,164.93,168.79,276.07,272.4,224.06,284.81,292.64,175.27,237.26,400,345.42,262.24,138.86,122.4,108.99,131.12,110.53,78.92,94.9,70.7,79.33,84.88,89.55,290.79,190.33,251.23,216.92,219.94,213.04,263.39,306.75,241.55,313.04,324.48,402.96,293.45,205.55,200.48,200.62,163.9,198.31,319.75,337.77,366.45,382.04,--,539.57,616.44,234.33,225.62,215.16,233.04,300.48,312.17,213.51,249.31,213.57,249.07,284.97,249.38,326.09,372.71,427.76, 总资产周转天数(天),2629.02,2589.93,2839.12,2852.61,3003.34,2861.69,3082.19,3696.1,3776.22,3614.46,3643.72,2417.73,2735.56,2620.09,3370.79,2821.32,2854.12,2731.41,2719.03,1787.49,1888.11,1908.8,2000,1917.95,2175.66,2287.17,1694.92,1970.44,2743.9,2593.66,1720.84,1012.66,1064.25,1190.48,1253.48,1033.89,1198.4,1261.39,1007.84,837.99,801.19,846.26,1859.5,1246.97,1404.06,1393.19,1351.35,1164.3,1406.25,1590.11,1170.35,1350.34,1248.27,1500,1298.7,964.89,976.14,906.34,860.42,1026.52,1418.81,1483.92,1440,1961.85,2341.72,2475.93,2960.53,1239.67,1242.52,1129.94,1239.67,1565.22,1671.31,1415.09,1418.44,1254.79,1351.35,1100.92,1055.1,698.08,621.44,708.52, 流动资产周转率(次),0.51,0.35,0.16,0.69,0.47,0.34,0.16,0.49,0.34,0.23,0.11,0.84,0.73,0.52,0.21,0.87,0.69,0.47,0.21,1.09,0.85,0.4,0.19,0.7,0.43,0.28,0.18,0.55,0.29,0.2,0.14,1,0.71,0.43,0.2,0.99,0.59,0.39,0.25,1.18,0.79,0.55,0.13,0.87,0.6,0.39,0.2,0.81,0.49,0.26,0.16,0.5,0.39,0.2,0.11,0.62,0.5,0.33,0.18,0.58,0.32,0.2,0.1,0.33,0.47,0.14,0.06,0.6,0.44,0.34,0.16,0.45,0.21,0.41,0.21,0.4,0.18,0.43,0.21,0.78,0.89,78.05, 流动资产周转天数(天),532.54,509.19,547.45,525.39,572.88,527.4,550.12,731.71,802.85,770.88,796.46,429.39,369.56,349.51,438.38,411.76,388.99,386.27,428.98,330.85,316.57,450.79,474.43,511.87,621.26,649.12,488.07,657.41,929.43,905.43,647.48,361.23,378.05,420.27,457.55,362.39,453.86,459.07,354.75,304.49,341.3,328.23,705.88,413.03,446.72,457.08,440.74,444.44,553.51,683.89,553.85,720.29,700.93,883.65,800,580.36,543.26,541.19,509.63,621.23,851.2,894.63,881.49,1100.24,579.77,1269.39,1515.15,601.3,608.93,532.7,563.91,799.47,876.34,872.3,863.31,905.89,1000.56,828.92,842.3,461.72,402.82,4.61, 经营现金净流量对销售收入比率(%),0.39,0.25,0.26,0.63,0.48,0.22,0.17,0.48,0.16,0.14,0.09,0.42,0.48,0.39,0.53,0.59,0.74,0.66,0.56,0.48,0.66,0.36,0.01,0.44,0.29,0.3,0.12,0.23,0.22,0.33,-0.08,0.24,0.06,0.13,-0.07,0.25,0.03,0.04,-0.11,0.17,0,0,1.08,0.29,0.27,0.07,0.15,0.18,0.15,-0.04,0.07,0.14,0.02,0.04,0.03,0.06,-0.04,-0.07,0.05,-0.14,-0.15,-0.31,-0.45,-0.07,-0.43,-0.36,-1.24,0.03,0,-0.04,--,0.08,0.13,0.03,0.63,0.19,--,0.18,--,--,--,--, 资产的经营现金流量回报率(%),0.04,0.02,0.01,0.08,0.04,0.01,0,0.05,0.01,0.01,0,0.06,0.05,0.03,0.01,0.08,0.07,0.04,0.02,0.07,0.07,0.03,0,0.09,0.04,0.02,0.01,0.04,0.02,0.02,-0,0.07,0.01,0.02,-0,0.07,0.01,0.01,-0.01,0.06,0,0,0.05,0.08,0.05,0.01,0.01,0.05,0.03,-0,0.01,0.04,0.01,0,0,0.02,-0.01,-0.01,0.01,-0.06,-0.03,-0.04,-0.03,-0.01,-0.05,-0.03,-0.04,0.01,0,-0.01,--,0.02,0.01,0.01,0.08,0.05,--,0.04,--,--,--,--, 经营现金净流量与净利润的比率(%),16.97,4.18,15.4,14.37,5.82,2.17,2.91,--,--,--,7.58,33.07,--,--,--,--,--,21.43,--,24.33,--,--,--,--,--,--,3.21,--,5.09,7.81,-1.92,5.12,1.22,2.89,-3.02,6.09,0.48,0.52,-3.12,3.43,0.02,0.05,199.73,3.66,2.18,0.38,0.38,2.96,2.23,-0.4,2.1,17.17,1.54,2.13,1.16,7.14,-1.87,-3.19,9.85,--,-19,-23.88,-16.42,--,-6.18,-4.23,-56.48,1.26,0,-0.48,--,0.43,0.6,0.11,2.11,0.63,--,0.46,--,--,--,--, 经营现金净流量对负债比率(%),0.06,0.02,0.01,0.11,0.06,0.02,0.01,0.07,0.02,0.01,0,0.08,0.06,0.03,0.02,0.09,0.09,0.06,0.02,0.09,0.09,0.04,0,0.09,0.04,0.03,0.01,0.05,0.02,0.03,-0,0.08,0.02,0.02,-0.01,0.08,0.01,0.01,-0.01,0.07,0,0,0.06,0.09,0.06,0.01,0.01,0.06,0.03,-0,0.01,0.04,0.01,0.01,0,0.03,-0.01,-0.02,0.01,-0.06,-0.06,-0.07,-0.05,-0.03,--,-0.06,-0.08,0.02,0,-0.02,--,0.04,0.05,0.02,0.29,0.18,--,0.36,--,--,--,--, 现金流量比率(%),24.95,9.02,4.39,38.46,27.38,8.56,3.5,35.1,8.97,6.03,1.95,49.61,33.5,18.04,9.75,52.72,76.78,47.57,14.18,72.12,71.63,20.01,0.2,49.61,27.01,18.47,4.48,21.89,10.79,8.92,-1.32,23.23,4.11,5.7,-1.12,14.09,1.36,1.16,-2.44,15.03,0.09,0.11,10.06,17.4,8.52,1.48,2,10.15,5.04,-0.69,0.93,5.58,0.75,0.62,0.27,2.91,-1.35,-1.69,0.73,-7.17,-5.82,-7.49,-5.97,-2.94,--,-8.13,-9.13,1.58,0,-1.62,--,4.81,5.41,2.89,34.75,22.11,--,74.61,--,--,--,--,