报告日期,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2006-03-31,2005-12-31,2005-09-30,2005-06-30,2005-03-31,2004-12-31,2004-09-30,2004-06-30,2004-03-31,2003-12-31,2003-09-30,2003-06-30,2003-03-31,2002-12-31,2002-09-30,2002-06-30,2002-03-31,2001-12-31,2001-06-30,2000-12-31,2000-06-30,1999-12-31,1999-06-30,1998-12-31,1997-12-31,1996-12-31, 应收账款周转率(次),0.77,0.44,0.2,0.87,0.53,0.38,0.17,0.99,0.71,0.49,0.19,0.89,0.53,0.38,0.13,1.48,0.94,0.53,0.21,2.44,1.14,0.84,0.44,3.16,2.7,1.54,0.72,4.51,2.46,1.64,0.87,4.77,2.58,1.66,0.79,4.11,2.64,1.69,0.87,4.74,3.41,2.27,0.95,5.77,4.03,2.84,1.36,4.97,3.04,1.88,0.72,7.09,5.59,3.37,1.51,8.14,5.39,3.42,1.59,6.42,3.9,2.39,0.88,5.05,3.17,1.93,0.94,4.86,3.1,1.92,1.06,4.38,2.08,1.29,0.6,3.6,1.98,1.28,1.19,2.12,1,1.44,0.69,2.28,--,3.66,4.22,3.55, 应收账款周转天数(天),352.71,410.3,439.45,411.71,505.33,475.18,531.91,364.59,379.05,368.25,466.56,405.95,505.81,477.33,687.02,243.34,287.02,342.73,427.15,147.51,237.51,214.95,203.76,113.91,99.98,116.69,125.02,79.84,109.77,109.56,102.97,75.46,104.59,108.55,113.68,87.54,102.45,106.38,103.25,75.93,79.11,79.14,95,62.43,67.08,63.3,65.94,72.43,88.8,95.8,124.72,50.8,48.27,53.44,59.74,44.2,50.1,52.63,56.78,56.1,69.26,75.3,102.65,71.26,85.23,93.44,95.86,74.14,87.22,93.84,84.64,82.15,129.7,139.74,149.7,99.9,136.45,140.76,75.93,169.96,179.91,249.69,259.48,158.14,--,98.41,85.4,101.32, 存货周转率(次),3,1.92,1.12,6.58,5.31,3.31,1.51,10.6,8.2,5.82,2.2,11.07,7.3,6.23,2.09,20.19,8.06,4.42,3.07,24.83,9.31,6.53,3.4,13.72,5.31,3.18,1.63,6.7,6.28,3.56,1.66,7.11,5.82,3.54,1.7,6.54,4.05,2.99,1.5,5.9,4.61,2.84,1.18,4.6,2.93,2,0.85,3.03,2,1.1,0.42,3.54,2.53,1.3,0.6,3.18,2.09,1.23,0.63,2.62,1.97,1.12,0.41,2.23,1.48,0.88,0.44,2.04,1.4,0.84,0.44,1.89,1.09,0.66,0.34,2.03,1.47,1.1,0,2.15,1.52,3.17,2.02,4.14,--,3.34,2.99,2.11, 固定资产周转率(次),--,1.25,--,3.82,--,1.96,--,5.72,--,2.92,--,5.31,--,2.09,--,6.77,--,1.96,--,8.46,--,3.74,--,7.29,--,2.12,--,5.57,--,4.23,--,9.1,--,4.59,--,9.16,--,4.51,--,9.31,--,4.05,--,8.01,--,4.02,--,6.3,--,2.16,--,7.42,--,2.99,--,6.17,--,2.2,--,4.34,3.11,1.75,0.64,3.59,2.33,1.36,0.65,3.09,1.99,1.18,0.57,2.71,1.81,0.97,0.48,2.78,1.93,1.24,0.95,2.58,1.41,2.65,1.29,3.41,--,3.67,3.36,0.68, 总资产周转率(次),0.23,0.14,0.07,0.39,0.28,0.2,0.09,0.55,0.4,0.28,0.11,0.49,0.28,0.2,0.07,0.77,0.48,0.26,0.11,1.22,0.62,0.47,0.23,1.26,0.72,0.44,0.2,0.97,0.74,0.46,0.21,1.08,0.83,0.53,0.24,1.15,0.79,0.56,0.28,1.33,1.02,0.64,0.28,1.33,0.92,0.62,0.29,1.02,0.65,0.35,0.13,1.2,0.88,0.48,0.22,1.08,0.7,0.41,0.21,0.83,0.61,0.34,0.13,0.68,0.42,0.25,0.12,0.59,0.39,0.25,0.12,0.53,0.31,0.18,0.08,0.54,0.37,0.26,0.1,0.48,0.26,0.39,0.19,0.56,0.32,0.75,0.81,0.68, 存货周转天数(天),90.11,93.69,80.4,54.71,50.84,54.33,59.52,33.96,32.93,30.93,40.91,32.52,36.98,28.87,43.14,17.83,33.49,40.72,29.31,14.5,29,27.58,26.5,26.24,50.87,56.63,55.38,53.71,43.02,50.61,54.09,50.64,46.36,50.89,52.94,55.03,66.69,60.12,60.18,61.01,58.51,63.29,76.17,78.23,92.12,89.94,105.53,118.77,134.75,164.29,216.29,101.74,106.78,138.34,150.05,113.11,129.01,145.87,142.16,137.26,137.31,161.09,221.46,161.5,182.09,203.94,205.39,176.57,192.42,213.78,203.99,190.15,246.6,274.64,266.75,177.3,183.69,163.86,--,167.08,118.51,113.65,89.16,87,--,107.66,120.41,170.47, 总资产周转天数(天),1176.98,1316.75,1357.47,921.19,951.37,892.86,1013.51,649.35,671.98,653.12,813.74,730.67,980.39,916.96,1300.58,470.16,566.04,698.22,841.91,294.41,435.2,385.85,398.23,285.56,373.91,412.47,445.54,372.86,366.95,392.07,426.14,333.83,325.07,339.05,371.9,312.45,342.55,323.57,320.74,270.01,264.42,279.33,327.15,269.72,292.37,289.2,313.59,353.15,413.67,517.39,683.37,299.03,305.6,373.68,410.4,334.39,384.78,442.15,434.78,431.55,444.08,523.56,706.44,529.65,636.79,724.05,750,608.11,684.93,728.74,745.03,685.58,872.09,1019.83,1066.35,670.77,722.31,698.49,884.09,756.78,698.76,922.6,937.99,646.44,554.53,479.04,446.76,528.25, 流动资产周转率(次),0.28,0.17,0.08,0.47,0.34,0.24,0.11,0.65,0.47,0.32,0.13,0.57,0.32,0.23,0.08,0.92,0.58,0.32,0.13,1.56,0.75,0.57,0.28,1.7,0.98,0.62,0.3,1.42,1.06,0.68,0.31,1.53,1.1,0.71,0.33,1.52,1.01,0.71,0.36,1.73,1.33,0.85,0.36,1.82,1.27,0.85,0.4,1.42,0.89,0.49,0.18,1.68,1.22,0.67,0.31,1.51,0.97,0.57,0.29,1.17,0.83,0.47,0.18,0.92,0.56,0.33,0.16,0.8,0.53,0.34,0.16,0.74,0.45,0.26,0.12,0.77,0.52,0.36,0.14,0.72,0.41,0.57,0.27,0.82,0.59,1.39,1.41,108.65, 流动资产周转天数(天),955.75,1069.52,1107.01,765.79,789.47,743.8,844.28,551.13,572.28,556.59,698.76,628.16,843.49,787.4,1118.01,390.75,462.8,562.15,667.16,230.98,362.37,314.47,316.79,211.89,275.88,288.65,297.72,253.52,255.54,264.32,286.99,235.56,245.88,254.02,272.4,236.24,266.64,251.82,252.1,207.73,202.26,212.92,247.39,197.91,212.97,210.75,225.68,252.68,303.34,369.91,491.53,214.72,220.77,269.06,286.81,238.08,278.93,313.92,306.44,308.69,325.22,382.17,512.82,389.27,479.57,544.79,554.87,451.52,506.09,530.66,547.11,489.33,601.6,691.51,730.52,465.24,519.53,493.29,626.3,500.07,438.7,627.18,677.97,437.53,304.83,258.47,255.34,3.31, 经营现金净流量对销售收入比率(%),0.09,-0.08,-0.11,0.07,0.22,0.26,0.77,0.15,0.13,0.25,0.2,-0.12,-0.19,-0.13,-0.74,-0.12,-0.18,-0.27,0.17,-0,-0.25,-0.26,0.04,-0.09,-0.01,-0.3,-0.55,0.07,-0.06,-0.3,-0.37,0.08,0.01,-0.06,-0.1,0.05,0.04,-0.08,-0.02,0.09,0.05,0.03,-0.12,0.05,0.05,0.08,0.04,-0,-0.02,-0.05,0.01,0.02,-0,-0.17,0.09,0.04,0.04,0,0.05,0.04,0.07,0.09,0.19,0.04,0.09,0.14,0.21,0.09,0.03,0.02,0.1,0.05,0.02,0.01,0.05,-0.02,0,0.06,0,0.04,0.49,-0.22,-0.13,-0.06,--,0.06,--,--, 资产的经营现金流量回报率(%),0.02,-0.01,-0.01,0.03,0.06,0.06,0.07,0.09,0.05,0.07,0.02,-0.06,-0.05,-0.03,-0.05,-0.08,-0.07,-0.06,0.02,-0,-0.12,-0.1,0.01,-0.09,-0.01,-0.12,-0.11,0.06,-0.04,-0.13,-0.08,0.08,0.01,-0.03,-0.02,0.05,0.03,-0.04,-0.01,0.1,0.05,0.02,-0.03,0.07,0.04,0.05,0.01,-0,-0.01,-0.02,0,0.02,-0,-0.08,0.02,0.04,0.02,0,0.01,0.03,0.04,0.03,0.02,0.03,0.04,0.03,0.03,0.05,0.01,0.01,0.01,0.02,0.01,0,0,-0.01,0,0.01,0,0.02,0.12,-0.09,-0.03,-0.02,--,0.04,--,--, 经营现金净流量与净利润的比率(%),--,--,--,12.38,63.01,35.55,208.13,31.3,11.55,24.54,74.61,-20.43,-19.4,-9.95,-529.99,-4.95,-6.62,-10.09,3.25,-0.03,-3.15,-3.47,0.56,-1.52,-0.27,-12.69,-54.87,0.82,-0.57,-2.18,-1.26,2.54,0.21,-2.13,-5.46,2.42,2.55,-3.73,-1.18,4.64,2.52,1.25,-6.34,2.75,2.7,4.6,3.29,-0.13,-2.59,--,1.35,1.21,-0.02,-10.56,6.92,1.87,1.85,0.01,5.95,5.13,9.29,8.75,20.49,3.29,7.23,9.54,25.83,7,2.61,1.59,12.22,2.81,0.81,0.29,4.72,-0.52,0,0.73,0,0.43,2.94,-1.21,-0.86,-0.45,--,0.53,--,--, 经营现金净流量对负债比率(%),0.03,-0.02,-0.01,0.04,0.09,0.07,0.09,0.11,0.07,0.09,0.03,-0.08,-0.07,-0.03,-0.07,-0.1,-0.1,-0.09,0.03,-0,-0.15,-0.13,0.01,-0.12,-0.01,-0.15,-0.16,0.07,-0.05,-0.18,-0.12,0.11,0.01,-0.04,-0.03,0.07,0.04,-0.06,-0.01,0.14,0.07,0.02,-0.05,0.1,0.07,0.07,0.02,-0,-0.02,-0.03,0,0.03,-0,-0.12,0.03,0.06,0.04,0,0.02,0.05,0.07,0.05,0.04,0.04,0.06,0.05,0.04,0.07,0.02,0.01,0.02,0.04,0.01,0.01,0.01,-0.02,0,0.04,--,0.06,0.4,-0.25,-0.08,-0.06,--,0.07,--,--, 现金流量比率(%),3.54,-1.93,-1.25,4.6,9.99,8.36,10.64,13.04,8.38,10.61,3.77,-9.76,-8.37,-3.84,-7.66,-11.56,-11.82,-10.73,2.93,-0.34,-16.73,-14.46,1.43,-13.91,-1.16,-16.61,-17.69,8.1,-5.6,-21.79,-14.26,12.55,0.78,-4.3,-3.83,7.6,5,-6.36,-1.01,15.29,7.68,2.56,-5.6,10.95,7.07,8.43,2.25,-0.38,-2.28,-3.16,0.13,3.49,-0.04,-12.39,3.38,5.8,4.06,0.01,2.03,5.63,6.97,4.81,3.81,4.26,6.26,5.25,4,7.44,2.1,1.2,2.77,4.56,1.66,0.57,1.06,-2.7,0,3.95,0,5.69,39.7,-24.92,-7.85,-6.34,--,6.83,--,--,