报告日期,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2006-03-31,2005-12-31,2005-09-30,2005-06-30,2005-03-31,2004-12-31,2004-09-30,2004-06-30,2004-03-31,2003-12-31,2003-09-30,2003-06-30,2003-03-31,2002-12-31,2002-09-30,2002-06-30,2002-03-31,2001-12-31,2001-06-30,2000-12-31,2000-06-30,1999-12-31,1999-06-30,1998-12-31,1998-06-30,1997-12-31,1997-06-30,1996-12-31,1996-06-30,1995-12-31,1994-12-31, 应收账款周转率(次),5.31,3.74,1.48,7.03,4.33,3.13,1.42,7.13,4.47,3.3,1.54,7.15,4.64,3.38,1.61,6.98,4.99,3.43,1.63,7.66,4.68,3.13,1.42,6.29,4.29,2.95,1.33,7.26,5.07,3.37,1.7,7.52,5.89,4,1.85,11,8.04,5.55,2.65,9.16,6.75,4.51,2.24,8.8,6.09,4.56,2.05,9.5,6.67,4.75,1.98,9.76,4.88,3.52,1.68,9.46,5.39,3.38,1.25,5.66,4.03,2.52,1.15,5.38,3.67,2.53,0.96,4.27,2.54,1.7,0.69,2.65,1.69,1.13,0.46,2.33,1.35,3.07,1.54,4.83,2.26,4.99,1.92,7.22,22.01,20.93,--,20.42,10.84, 应收账款周转天数(天),50.86,48.12,60.87,51.25,62.29,57.56,63.43,50.46,60.39,54.53,58.28,50.33,58.19,53.3,55.96,51.56,54.12,52.51,55.14,46.99,57.73,57.48,63.59,57.24,62.89,60.97,67.56,49.59,53.22,53.41,52.87,47.86,45.83,44.97,48.65,32.72,33.57,32.45,33.97,39.29,40.03,39.91,40.22,40.92,44.31,39.46,43.96,37.9,40.48,37.89,45.4,36.87,55.36,51.13,53.51,38.05,50.11,53.19,72.27,63.6,67.05,71.3,78.55,66.97,73.55,71.01,93.81,84.26,106.1,105.79,129.59,135.82,159.31,159.8,194.13,154.54,133.53,117.13,117.2,74.48,79.74,72.17,93.65,49.84,8.18,17.2,--,17.63,33.21, 存货周转率(次),1.43,1.06,0.41,2.19,1.76,1.1,0.53,2.73,2.02,1.42,0.61,2.53,1.84,1.27,0.59,1.83,1.38,0.92,0.44,1.75,1.06,0.72,0.31,1.73,1.35,0.86,0.39,2.57,1.97,1.39,0.74,2.69,1.81,1.12,0.51,3.04,2.32,1.33,0.62,2.28,1.84,1.21,0.57,1.99,1.57,1.16,0.6,2.28,1.73,1.21,0.55,2.1,1.4,0.97,0.41,1.96,1.56,0.78,0.27,1.49,1.22,0.85,0.41,2.43,2.02,1.56,0.6,2.92,1.8,1.19,0.45,2.53,2.02,1.43,0.53,2.53,1.32,2.54,1.32,2.75,1.2,2.8,1.52,2.73,0,2.51,--,3.48,3.48, 固定资产周转率(次),--,0.51,--,0.96,--,0.46,--,1.08,--,0.56,--,1.14,--,0.57,--,1.08,--,0.55,--,1.13,--,0.5,--,0.93,--,0.46,--,1.13,--,0.58,--,1.38,--,0.95,--,2.02,--,0.89,--,1.35,--,0.73,--,1.16,--,0.65,--,1.22,--,0.72,--,1.49,--,0.83,--,2.32,1.91,1.15,0.41,2.32,1.79,1.18,0.54,2.29,1.76,1.15,0.46,1.89,1.33,0.9,0.35,1.6,1.31,0.92,0.37,1.67,0.97,2.04,1.38,2.79,1.43,3,1.79,3.66,2.24,3.43,--,3.21,0.94, 总资产周转率(次),0.31,0.21,0.09,0.42,0.31,0.2,0.09,0.44,0.33,0.22,0.1,0.45,0.34,0.23,0.11,0.42,0.33,0.21,0.1,0.44,0.28,0.19,0.08,0.35,0.27,0.17,0.08,0.39,0.29,0.19,0.09,0.35,0.24,0.16,0.08,0.49,0.4,0.24,0.12,0.46,0.4,0.28,0.13,0.45,0.35,0.24,0.12,0.41,0.33,0.23,0.1,0.43,0.32,0.22,0.1,0.49,0.39,0.23,0.08,0.38,0.3,0.21,0.1,0.46,0.35,0.23,0.1,0.43,0.3,0.21,0.08,0.42,0.33,0.22,0.1,0.47,0.26,0.52,0.28,0.7,0.39,0.8,0.43,1.01,0.58,1.18,--,1.3,0.94, 存货周转天数(天),189.31,170.57,220.32,164.16,153.71,164.07,170.07,131.91,133.36,127.12,147.23,142.29,146.47,141.99,153.14,196.36,195.48,196.57,203.8,205.15,254.19,249.58,293.45,208.6,199.87,210.04,229.3,140.02,136.76,129.41,122.43,133.87,149.11,160.44,176.47,118.58,116.28,134.87,146.13,157.71,146.95,148.33,157.37,180.46,172.37,155.13,150.48,158.01,155.9,148.75,163.19,171.49,193.04,184.63,217.76,183.22,172.98,230.8,337.71,241.94,221.15,211.94,216.92,147.9,133.86,115.1,149.08,123.22,150.1,151.71,198.41,142.24,133.84,125.94,170.13,142.56,136.86,141.87,136.15,130.73,150.4,128.78,118.06,131.75,--,143.16,--,103.39,103.52, 总资产周转天数(天),880.05,858.37,1007.84,862.07,881.2,901.35,991.19,811.72,824.68,804.29,944.39,800.18,798.82,784.66,853.89,851.87,822.92,847.06,887.57,827.21,960.17,960,1134.93,1015.51,1018.87,1065.09,1179.55,923.31,937.17,949.87,1015.8,1026.81,1145.04,1120.1,1142.13,740.74,679.93,747.51,775.19,784.66,680.79,650.05,700.93,808.44,782.38,738.01,773.2,876.98,815.22,796.81,863.72,847.06,840.07,803.57,944.39,737.86,699.12,794.35,1127.82,944.63,911.24,867.47,900,774.36,781.02,778.55,947.37,831.02,887.87,870.83,1084.34,865.8,827.46,806.09,876.34,766.77,703.95,691.64,636.94,514.95,461.3,448.1,419.78,356.47,312.66,304.57,--,276.22,384.04, 流动资产周转率(次),0.72,0.49,0.2,0.93,0.67,0.44,0.21,1.02,0.78,0.54,0.23,1.03,0.79,0.54,0.23,0.9,0.71,0.46,0.22,0.89,0.57,0.38,0.16,0.82,0.64,0.44,0.2,0.93,0.67,0.42,0.19,0.95,0.69,0.55,0.28,1.31,0.85,0.48,0.24,1.02,0.9,0.67,0.3,1.13,0.91,0.63,0.31,1.02,0.83,0.57,0.25,0.93,0.67,0.46,0.19,1.02,0.84,0.48,0.17,0.76,0.57,0.38,0.18,0.85,0.62,0.42,0.17,0.77,0.54,0.36,0.15,0.73,0.56,0.37,0.18,0.9,0.5,0.93,0.46,1.17,0.7,1.49,0.79,1.82,0.94,2.09,--,2.51,206.4, 流动资产周转天数(天),373.86,364.82,445.1,385.23,402.68,406.23,436.05,354.16,344.48,332.41,391.13,349.58,343.16,336.32,383.96,401.34,380.44,393.1,413.41,403.63,476.69,476.19,562.15,439.78,421.02,407.79,454.78,388.35,401.19,425.23,476.19,377.64,388.77,326.86,327.03,274.06,317.01,377.6,382.65,354.16,298.71,267.1,297.42,319.04,298.31,286.62,295.08,354.51,326.4,317.97,357.14,387.22,403.59,388.77,463.2,354.16,323.24,372.52,534.12,476.51,473.19,476.06,501.39,425.38,432.55,431.55,521.44,468.26,498.52,493.42,611.41,492.61,481.88,487.14,486.75,400.27,359.5,386.06,394.05,307.77,257,242.15,227.99,197.74,192.35,172.1,--,143.37,1.74, 经营现金净流量对销售收入比率(%),0.04,0.13,-0.21,0.08,-0.04,-0,-0.29,0.13,0.14,0.24,0.19,0.13,0.11,0.15,0.09,0.07,0.06,0.08,0.15,0.1,0.09,0.17,0.08,0.16,0.07,0.1,-0.22,0.16,0.34,0.24,0.81,0.36,0.25,0.16,-0.33,0.27,0.28,0.4,0.58,-0.07,-0.14,0.07,0.13,0.08,0.05,0.11,0.04,0.06,-0.1,-0.01,-0.12,0.01,-0.11,-0.07,-0.24,0.22,0.08,0.04,-0.32,-0.09,-0.17,-0.21,-0.1,0.18,0,0.24,-0.02,0.19,0.04,0.07,-0.29,0.26,0,0.14,--,0.16,0.21,0.21,0.04,0.09,--,0.13,--,--,--,--,--,--,--, 资产的经营现金流量回报率(%),0.01,0.03,-0.02,0.04,-0.01,-0,-0.03,0.06,0.05,0.05,0.02,0.06,0.04,0.03,0.01,0.03,0.02,0.02,0.02,0.05,0.03,0.03,0.01,0.06,0.02,0.02,-0.02,0.07,0.1,0.05,0.07,0.12,0.05,0.02,-0.03,0.12,0.11,0.08,0.06,-0.03,-0.05,0.02,0.02,0.03,0.02,0.03,0.01,0.03,-0.04,-0,-0.01,0,-0.04,-0.02,-0.02,0.1,0.03,0.01,-0.03,-0.03,-0.05,-0.04,-0.01,0.08,0,0.05,-0,0.08,0.01,0.01,-0.02,0.1,0,0.03,--,0.07,0.05,0.1,0.01,0.05,--,0.09,--,--,--,--,--,--,--, 经营现金净流量与净利润的比率(%),--,--,--,1.2,--,-0.03,--,--,--,--,--,1.26,0.86,0.89,1.89,0.74,0.48,0.66,1.09,1.52,1.49,2.37,1.1,2.41,0.73,0.63,-4.39,2.08,4.36,2.92,4.39,7.69,2.82,1.04,-1.5,19.18,3.89,4.33,5.93,-0.61,-1.22,0.55,1.22,1.07,0.57,1.18,0.42,--,--,--,--,0.14,-1.36,-0.55,-2,2.83,1,0.37,-3.11,-0.88,-2.02,-2.01,-0.8,1.66,0,1.97,-0.12,2.37,0.61,0.85,-2.69,3.38,0,1.41,--,1.22,1.13,1.07,0.2,0.48,--,0.82,--,--,--,--,--,--,--, 经营现金净流量对负债比率(%),0.05,0.11,-0.07,0.13,-0.04,-0,-0.08,0.17,0.13,0.16,0.05,0.15,0.11,0.1,0.03,0.08,0.05,0.04,0.04,0.1,0.06,0.07,0.01,0.12,0.04,0.03,-0.03,0.13,0.2,0.08,0.12,0.2,0.08,0.04,-0.04,0.21,0.21,0.15,0.12,-0.06,-0.14,0.04,0.04,0.08,0.04,0.06,0.01,0.06,-0.09,-0,-0.03,0.01,-0.07,-0.03,-0.05,0.21,0.06,0.02,-0.05,-0.06,-0.1,-0.1,-0.03,0.22,0,0.17,-0.01,0.26,0.04,0.04,-0.07,0.32,0,0.09,--,0.17,0.13,0.27,0.03,0.21,--,0.26,--,--,--,--,--,--,--, 现金流量比率(%),8.47,19.44,-12.04,23.03,-5.78,-0.13,-13.35,25.27,20.22,23.88,7.76,22.94,18.01,15.81,4.43,11.68,8.82,6.81,5.79,15.61,7.94,9.35,1.97,16.74,5.63,4.21,-4.12,16.54,27.8,11.18,14.73,25.88,10.7,4.33,-4.75,23.89,21.54,16.42,12.39,-6.48,-14.01,4.21,3.73,7.53,4.54,6.17,1.26,6.6,-9.97,-0.51,-3.42,1.12,-8.18,-3.72,-5.35,23.22,6.95,2.12,-5.16,-6.35,-13.63,-14.35,-2.88,22.53,0.04,17.02,-0.57,25.58,3.9,4.05,-7.06,32.28,0,9.2,--,16.76,12.7,26.68,2.66,20.93,--,26.77,--,--,--,--,--,--,--,