报告日期,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2006-03-31,2005-12-31,2005-09-30,2005-06-30,2005-03-31,2004-12-31,2004-09-30,2004-06-30,2004-03-31,2003-12-31,2003-09-30,2003-06-30,2003-03-31,2002-12-31,2002-09-30,2002-06-30,2002-03-31,2001-12-31,2001-06-30,2000-12-31,2000-06-30,1999-12-31,1999-06-30,1998-12-31,1998-06-30,1997-12-31,1997-06-30,1996-12-31,1996-06-30,1995-12-31,1994-12-31,1993-12-31, 应收账款周转率(次),4.03,2.55,1.18,4.27,3.23,2.1,1.08,5.11,3.6,2.17,1,3.83,2.67,1.7,0.77,3.28,2.47,1.6,0.76,3.06,2.71,2.02,0.89,5.63,3.89,2.68,1.27,6.58,4.3,2.92,1.33,6.66,4.3,2.72,1.39,6.73,4.67,2.87,1.49,6.35,4.23,2.71,1.27,5.38,3.39,2.33,1.15,5.16,3.23,2.11,0.98,4.06,2.87,1.82,0.79,4.23,3.18,2.01,0.98,3.54,2.19,1.32,0.6,2.76,1.99,1.28,0.54,2.41,1.81,1.13,0.49,3.14,2.23,1.49,0.66,3.26,1.85,5.23,2.42,3.69,1.37,3.72,2.43,4.42,1.48,2.65,4.03,3.42,5,--, 应收账款周转天数(天),67.07,70.51,76.02,84.26,83.68,85.84,83.24,70.42,74.94,82.76,89.75,94.05,101.04,106.05,117.57,109.88,109.21,112.65,118.83,117.71,99.59,88.9,100.95,63.89,69.5,67.19,70.79,54.71,62.81,61.57,67.64,54.01,62.83,66.07,64.87,53.47,57.84,62.78,60.43,56.67,63.77,66.47,70.86,66.97,79.63,77.25,78.35,69.74,83.72,85.14,91.47,88.72,94.02,99.12,114.14,85.14,84.92,89.69,91.65,101.83,123.37,136.28,149.18,130.21,135.44,140.66,167.88,149.39,149.54,158.9,183.41,114.74,120.89,120.65,135.97,110.28,97.08,68.82,74.5,97.44,131.38,96.72,74.22,81.38,121.52,136.1,44.61,105.13,71.97,--, 存货周转率(次),4.05,2.61,1.11,5.22,3.66,2.37,1.23,5.36,4.01,2.54,1.11,5.36,3.36,2.34,0.99,4.68,2.99,1.98,0.92,3.71,2.82,1.84,0.82,5.35,3.78,2.63,1.27,5.54,3.8,2.59,1.04,4.96,3.3,2.24,1,4.85,3.85,2.68,1.25,5.12,3.81,2.6,1.25,4.38,3,2.04,0.92,3.94,2.46,1.63,0.69,3.2,2.31,1.4,0.55,3.22,2.2,1.43,0.7,2.63,1.63,1.01,0.45,2.38,1.73,1.18,0.53,1.92,1.24,0.73,0.32,1.88,1.32,0.81,--,2.05,1.27,4.13,1.71,5.07,2.06,6.09,3.16,4.8,1.2,2.12,1.76,1.57,2.25,--, 固定资产周转率(次),--,0.84,--,1.5,--,0.74,--,2.09,--,0.98,--,1.7,--,0.81,--,1.6,--,0.72,--,1.33,--,0.7,--,1.82,--,0.9,--,1.84,--,0.87,--,1.76,--,0.82,--,1.88,--,1,--,1.88,--,0.9,--,1.42,--,0.61,--,1.49,--,0.76,--,1.37,--,0.59,--,1.24,0.89,0.56,0.26,0.91,0.59,0.35,0.15,0.78,0.58,0.38,0.17,0.64,0.45,0.27,0.12,0.76,0.59,0.4,0.18,1.22,0.86,3.53,1.7,4.1,2.12,4.65,2.81,4.39,1.31,1.88,0.6,--,--,0.32, 总资产周转率(次),0.38,0.24,0.1,0.47,0.35,0.24,0.12,0.69,0.53,0.32,0.14,0.52,0.34,0.22,0.09,0.42,0.29,0.18,0.09,0.33,0.27,0.17,0.07,0.5,0.41,0.29,0.13,0.62,0.47,0.32,0.13,0.63,0.43,0.28,0.13,0.63,0.48,0.32,0.15,0.68,0.53,0.35,0.15,0.6,0.39,0.24,0.11,0.59,0.44,0.28,0.12,0.55,0.4,0.25,0.11,0.55,0.39,0.25,0.11,0.41,0.26,0.16,0.07,0.38,0.28,0.19,0.08,0.33,0.23,0.14,0.06,0.34,0.24,0.15,0.06,0.36,0.22,0.79,0.35,0.97,0.42,1.04,0.61,0.97,0.28,0.51,0.22,0.47,--,0.32, 存货周转天数(天),66.6,69.03,81.1,68.97,73.74,75.88,73.04,67.15,67.26,70.87,81.26,67.11,80.28,76.81,91.34,76.87,90.2,91.01,97.65,97.14,95.64,97.73,109.28,67.29,71.52,68.46,70.75,64.95,71.06,69.57,86.64,72.55,81.89,80.25,90.4,74.19,70.22,67.08,71.83,70.27,70.94,69.35,72.27,82.17,89.91,88.06,97.92,91.41,109.54,110.15,129.91,112.56,116.69,129.03,162.87,111.92,122.76,125.85,127.97,136.81,165.99,178.98,198.28,151.2,155.81,152.4,168.38,187.08,217.97,245.43,278.55,191.12,204.73,222.94,--,175.38,141.72,87.13,105.05,71,87.48,59.11,56.99,74.98,150.1,169.97,102.22,230.03,159.94,--, 总资产周转天数(天),713.91,764.98,908.17,767.59,778.77,763.04,733.5,525.55,509.53,554.02,664.7,698.35,783.52,811.54,966.7,861.45,922.76,974.55,1055.1,1083.03,1017.33,1080.43,1211.31,716.85,656.14,618.98,668.65,576.74,578.65,570.7,701.48,568.9,630.4,634.25,715.42,571.16,564.74,556.59,589.78,529.72,507.23,515.61,581.02,602.71,698.94,750,833.33,612.56,617.28,644.24,763.36,654.31,673.65,710.06,856.33,654.07,695.7,728.45,783.97,878.05,1025.45,1125,1310.04,958.21,963.25,970.35,1080.43,1093.56,1182.14,1316.75,1497.5,1059.76,1137.32,1207.24,1428.57,1004.46,814.48,455.47,510.2,369.27,427.86,345.75,295.18,370.79,650.52,704.36,818.18,772.53,--,1108.37, 流动资产周转率(次),0.8,0.51,0.21,0.97,0.73,0.51,0.26,1.5,1.18,0.75,0.33,1.18,0.79,0.5,0.21,0.92,0.64,0.39,0.18,0.68,0.54,0.34,0.15,1.02,1,0.67,0.3,1.45,1.25,0.83,0.34,1.68,1.15,0.73,0.35,1.62,1.22,0.82,0.39,1.61,1.16,0.78,0.35,1.37,0.83,0.5,0.23,1.24,0.89,0.56,0.24,1.18,0.89,0.58,0.25,1.21,0.78,0.5,0.23,0.85,0.55,0.34,0.14,0.81,0.61,0.4,0.18,0.77,0.54,0.33,0.15,0.85,0.6,0.37,0.16,0.72,0.41,1.29,0.51,1.53,0.61,1.52,0.89,1.33,0.37,0.73,0.37,0.82,0.69,47.4, 流动资产周转天数(天),336.66,354.68,438.6,369.88,367.45,355.87,347.36,240.48,228.97,240.58,276.75,304.39,342.77,358.49,426.34,391.47,418.73,462.61,493.69,527.09,503.45,528.63,597.21,353.6,270.6,267.3,297.82,247.93,216.42,217.16,264.63,214.62,234.58,245.27,259.29,221.93,220.43,218.63,232.62,223.03,231.98,232.17,256.34,261.97,323.94,356.65,388.94,290.28,304.43,323.04,382.49,304.67,303.99,309.81,365.11,297.84,344.74,358.92,383.3,424.28,494.69,533.33,629.37,441.77,445.69,450.68,487.01,465,496.14,542.33,613.5,424.38,453.1,483.74,567.11,497.58,434.57,279.09,355.38,235.43,292.97,236.11,202,270.43,484.39,493.29,490.73,437,519.56,7.6, 经营现金净流量对销售收入比率(%),0.12,0.19,0.32,0.24,0.21,0.18,0.17,0.32,0.29,0.21,0.1,0.12,0.06,0.05,-0.05,0.08,0.07,0.1,0.16,0.01,-0.07,-0.12,-0.27,0.04,0.02,0,-0.06,0.04,0.01,0.03,-0.05,0.06,0.04,0.02,0.02,0.12,0.07,0.04,-0.02,0.21,0.18,0.17,0.1,0.16,0.13,0.14,0.22,0.1,0.08,0.07,0.07,0.13,0.12,0.11,0.16,0.13,0.08,0.13,0.14,-0.02,-0.28,-0.32,0.35,0.22,0.14,0.19,-0.1,0.18,0.22,0.36,0.1,0.17,0,0.13,0,0.03,0.12,0.16,0.17,0.49,0.36,-0.2,-0.23,--,--,--,--,--,--,--, 资产的经营现金流量回报率(%),0.04,0.04,0.03,0.11,0.07,0.04,0.02,0.21,0.15,0.07,0.01,0.06,0.02,0.01,-0,0.03,0.02,0.02,0.01,0,-0.02,-0.02,-0.02,0.02,0.01,0,-0.01,0.03,0.01,0.01,-0.01,0.04,0.02,0.01,0,0.08,0.03,0.01,-0,0.13,0.09,0.06,0.02,0.1,0.05,0.03,0.02,0.07,0.04,0.02,0.01,0.07,0.05,0.03,0.02,0.07,0.03,0.03,0.02,-0.01,-0.07,-0.05,0.02,0.08,0.04,0.03,-0.01,0.06,0.05,0.05,0.01,0.06,0,0.02,0,0.01,0.03,0.09,0.04,0.45,0.14,-0.17,-0.13,--,--,--,--,--,--,--, 经营现金净流量与净利润的比率(%),0.95,1.28,1.76,2.28,1.39,0.95,0.9,1.42,1.13,1.05,0.7,1.55,0.76,0.63,-1,1.48,1.21,1.45,2.66,0.26,-1.99,-2.4,-24.17,0.85,0.67,0.07,-4.05,1.11,0.36,0.71,-4.33,1.66,0.88,0.41,5.48,1.53,0.94,0.58,-0.46,1.88,1.41,1.35,1.18,4.82,8.13,171.15,--,--,--,--,--,1.44,1.03,1.05,1.02,2.84,1.96,2.45,2.98,-2.12,-15.39,-17.93,90.38,11.4,4.6,7.24,-6.09,6.73,6.12,8.93,2.61,9.67,0,4.04,0,0.76,0.96,0.58,0.58,1.86,1.25,-1.16,-1.57,--,--,--,--,--,--,--, 经营现金净流量对负债比率(%),0.15,0.16,0.17,0.58,0.46,0.27,0.13,0.96,0.66,0.28,0.06,0.23,0.08,0.04,-0.01,0.1,0.07,0.06,0.05,0.01,-0.07,-0.07,-0.08,0.06,0.03,0,-0.02,0.06,0.02,0.03,-0.02,0.11,0.06,0.02,0.01,0.25,0.1,0.04,-0.01,0.47,0.29,0.17,0.05,0.33,0.12,0.07,0.05,0.18,0.1,0.05,0.02,0.18,0.14,0.08,0.05,0.19,0.09,0.09,0.04,-0.03,-0.2,-0.15,0.06,0.2,0.11,0.09,-0.02,0.17,0.17,0.17,0.02,0.2,0,0.06,--,0.04,0.15,0.61,0.31,1.8,0.45,-0.52,-0.52,--,--,--,--,--,--,--, 现金流量比率(%),20.8,24.01,21.21,70.07,54.1,31.74,15.15,109.58,76.45,31.13,6.58,25.6,8.99,4.32,-1.77,12.26,8.97,7.63,6.04,1.08,-8.28,-8.92,-10.5,7.38,3.43,0.29,-2.89,7.24,1.96,3.24,-2.61,13.01,6.88,2.3,1,31.36,13.23,5.58,-1.54,58.02,32.08,19.01,5.59,39.31,21.18,11.41,8.38,20.21,11.26,5.39,2.53,19.82,15.09,8.28,5.06,20.53,9.52,9.37,4.56,-2.71,-21.2,-15.4,6.62,20.67,10.85,9.59,-2.44,17.77,17.41,17.76,2.44,22.09,0,6.98,0,4.15,16.04,65.3,33.64,179.85,45.14,-58.39,-75.09,--,--,--,--,--,--,--,