报告日期,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2006-03-31,2005-12-31,2005-09-30,2005-06-30,2005-03-31,2004-12-31,2004-09-30,2004-06-30,2004-03-31,2003-12-31,2003-09-30,2003-06-30,2003-03-31,2002-12-31,2002-09-30,2002-06-30,2002-03-31,2001-12-31,2001-06-30,2000-12-31,2000-06-30,1999-12-31,1999-06-30,1998-12-31,1998-06-30,1997-12-31,1996-12-31,1995-12-31, 应收账款周转率(次),2.52,1.53,0.67,3.19,2.22,1.41,0.45,3.16,2.06,1.31,0.53,3.27,2.28,1.43,0.67,4.06,2.69,1.71,0.79,3.58,4.94,2.39,1.17,6.15,3.8,2.45,1.46,10.37,5.75,3.75,2.51,12.69,7.7,4.44,2.51,12.29,7.95,5.04,1.87,9.28,9.79,5.63,3.11,9.55,5.47,4.33,1.34,6.78,4.94,3.7,1.56,9.71,5.95,3.01,1.17,10.01,7.31,5.86,2.03,10.79,6.18,4.58,1.84,8.17,5.12,2.99,1.22,6.85,3.74,2.39,1.01,6.28,4.29,2.92,1.23,6.23,3.86,2.44,0.92,7.72,4.17,10.72,7.18,17.64,10.46,19.66,6.78,18.28,17.41,14.25, 应收账款周转天数(天),107.28,117.61,133.55,112.77,121.4,127.51,198.02,114.07,130.9,137.42,169.91,110.22,118.24,125.99,133.43,88.73,100.55,105.26,113.91,100.54,54.7,75.32,77.03,58.56,71.07,73.61,61.56,34.7,46.97,47.97,35.82,28.37,35.04,40.55,35.85,29.3,33.95,35.72,48.22,38.78,27.57,31.98,28.97,37.71,49.37,41.61,67.06,53.12,54.67,48.69,57.85,37.06,45.34,59.9,77.18,35.98,36.93,30.7,44.31,33.35,43.67,39.31,48.93,44.06,52.71,60.17,73.73,52.54,72.1,75.23,88.75,57.33,62.89,61.57,73.28,57.82,69.97,73.86,97.75,46.63,43.17,33.58,25.06,20.4,17.21,18.31,26.57,19.69,20.68,25.26, 存货周转率(次),2.6,1.59,0.71,3.94,2.98,1.77,0.67,5.05,3.1,2.05,0.8,5.16,3.58,2.25,1.1,4.47,2.81,1.72,0.68,1.71,0.94,0.54,0.32,1.12,0.81,0.54,0.22,1.04,0.61,0.48,0.19,1.24,0.61,0.4,0.2,1.59,1.06,0.68,0.26,1.03,0.59,0.39,0.21,1.08,0.71,0.45,0.16,1.22,1.01,0.66,0.24,1.89,0.96,0.47,0.14,1.43,0.8,0.57,0.21,1.25,0.78,0.48,0.19,1.3,0.71,0.48,0.2,1.49,0.59,0.48,0.22,1.43,0.7,0.49,0.29,1.95,1.13,0.83,0.39,3.06,1.77,3.05,1.23,3.75,2.29,7.89,2.96,4.23,4.82,6.57, 固定资产周转率(次),--,0.88,--,1.81,--,0.84,--,2.02,--,0.85,--,2.05,--,0.9,--,1.96,--,0.83,--,0.97,--,0.32,--,0.72,--,0.35,--,0.69,--,0.31,--,0.66,--,0.22,--,0.94,--,0.39,--,0.84,--,0.4,--,1.37,--,0.77,--,1.75,--,0.79,--,3.9,--,1.36,--,4.47,--,1.75,--,2.82,1.63,1.03,0.42,2.29,1.27,0.83,0.37,2.56,1.31,1.01,0.47,2.69,1.48,1.12,0.56,2.71,1.75,1.17,0.46,3.19,1.67,2.71,1.08,2.03,0.75,2.21,1.23,2.57,3.05,1, 总资产周转率(次),0.43,0.27,0.12,0.56,0.42,0.25,0.08,0.6,0.4,0.25,0.1,0.58,0.41,0.25,0.12,0.56,0.39,0.24,0.1,0.38,0.31,0.19,0.1,0.38,0.27,0.18,0.08,0.33,0.2,0.15,0.05,0.33,0.18,0.12,0.06,0.43,0.28,0.18,0.07,0.31,0.19,0.13,0.07,0.39,0.27,0.19,0.07,0.46,0.35,0.23,0.09,0.75,0.41,0.2,0.07,0.68,0.38,0.27,0.11,0.6,0.36,0.23,0.1,0.6,0.33,0.23,0.1,0.67,0.3,0.22,0.1,0.57,0.29,0.2,0.09,0.56,0.35,0.25,0.11,0.74,0.35,0.69,0.29,0.61,0.24,0.69,0.27,0.73,0.87,1, 存货周转天数(天),103.67,113.56,126.8,91.48,90.46,101.87,133.73,71.26,86.96,87.86,112.7,69.72,75.32,79.99,81.6,80.57,96.2,104.44,132.08,210.95,285.9,331.49,285.26,321.54,331.61,336.07,405.59,346.75,439.67,375,481.28,289.72,444.01,448.43,444.44,226.91,253.66,263.43,352.66,350.23,460.12,459.42,420.76,334.29,378.05,402.68,575.45,295.86,266.11,274.26,369.91,190.62,279.82,382.33,642.4,252.28,338.64,315.68,431.03,288.37,348.16,371.75,475.18,275.97,381.3,376.88,439.24,242.41,454.09,372.29,413.03,250.98,383.36,367.05,314.14,184.45,239.64,217.26,232.02,117.51,101.83,117.93,145.96,95.99,78.66,45.65,60.88,85.14,74.71,54.8, 总资产周转天数(天),628.05,677.46,777.2,642.63,641.03,709.5,1090.91,595.93,680.27,733.5,891.09,619.94,655.5,728.74,771.87,639.89,693.2,742.88,890.21,953.9,866.5,945.38,898.2,939.46,993.01,1006.15,1152.37,1079.14,1358.83,1226.16,1642.34,1105.31,1528.88,1551.72,1601.42,843.29,978.26,1025.06,1300.58,1167.69,1450.83,1435.41,1315.79,915.8,1013.89,929.75,1212.94,781.76,778.1,783.63,960.51,482.25,655.82,882.79,1276.6,530.97,706.44,672.39,824.18,599.1,760.14,778.88,931.68,600.8,806.45,791.91,890.21,538.84,903.01,815.22,866.22,630.03,923.08,903.61,960.51,639.32,775.42,719.42,834.11,483.81,509.48,523.94,617.92,586.99,765.31,519.41,677.46,492.88,415.56,361.23, 流动资产周转率(次),0.68,0.42,0.18,0.87,0.66,0.38,0.13,0.9,0.59,0.36,0.15,0.83,0.59,0.35,0.16,0.78,0.54,0.34,0.14,0.55,0.52,0.31,0.16,0.7,0.48,0.32,0.15,0.67,0.39,0.29,0.11,0.67,0.38,0.25,0.12,0.89,0.61,0.38,0.14,0.63,0.37,0.25,0.14,0.7,0.46,0.32,0.12,0.74,0.57,0.38,0.16,1.13,0.6,0.28,0.1,0.91,0.5,0.34,0.14,0.8,0.47,0.31,0.13,0.84,0.47,0.33,0.14,0.95,0.41,0.3,0.14,0.81,0.41,0.28,0.13,0.83,0.5,0.36,0.16,1.12,0.52,1.07,0.45,1.01,0.39,1.15,0.37,1.14,1.36,162.57, 流动资产周转天数(天),398.7,428.78,487.01,414.89,410.83,469.24,710.9,399.64,460.52,501.39,612.24,432.54,458.33,514.87,546.12,460.18,498.98,535.71,645.16,658.74,522.65,581.58,547.11,515.32,558.66,563.03,585.94,536.83,688.95,615.81,806.45,536.35,720,714,750.63,405.63,443.35,472.94,627.18,573.25,732.9,720.58,659.82,513.7,593.28,561.27,743.8,483.94,472.28,467.78,564.97,319.4,450.6,636.27,891.97,394.3,540.54,528.79,636.49,448.15,574.47,584.04,686.5,426.29,570.82,552.83,621.98,377.56,665.35,597.21,630.69,443.73,659.34,651.7,680.27,435.68,545.01,495.46,552.83,321.8,348.7,335.32,400.09,355.66,466.08,313.59,489.13,315.82,263.77,2.21, 经营现金净流量对销售收入比率(%),0.03,-0.06,-0.08,0.08,0.09,0.11,0.18,0.1,0.01,-0.03,-0.15,0.02,0.02,0.03,0.04,0.04,-0.03,-0.04,-0.01,0.02,0.21,0.12,0.08,0.16,0.05,0.07,0.15,-0.24,-0.52,-0.65,-1.52,0.22,0.06,-0.09,-0.16,0.31,0.17,0.1,-0.02,0.03,0.11,0.05,-0.15,0.12,0.04,-0.12,-0.65,0.08,0.27,0.41,0.23,0.24,0.23,0.4,1.07,0.09,-0.14,-0.21,-0.76,0.04,-0.03,0.06,-0.01,0.34,0.51,0.22,-0.06,-0.11,-0.39,-0.53,-0.53,-0.02,-0.19,-0.08,-0.45,-0.07,0,0.04,0,0.08,0,-0.06,-0.15,0.12,--,-0.16,--,--,--,--, 资产的经营现金流量回报率(%),0.01,-0.02,-0.01,0.04,0.04,0.03,0.02,0.06,0,-0.01,-0.02,0.01,0.01,0.01,0,0.02,-0.01,-0.01,-0,0.01,0.07,0.02,0.01,0.07,0.01,0.01,0.01,-0.08,-0.1,-0.09,-0.08,0.07,0.01,-0.01,-0.01,0.13,0.05,0.02,-0,0.01,0.02,0.01,-0.01,0.04,0.01,-0.02,-0.05,0.03,0.09,0.09,0.02,0.18,0.09,0.08,0.08,0.06,-0.05,-0.05,-0.08,0.02,-0.01,0.01,-0,0.2,0.17,0.05,-0.01,-0.07,-0.11,-0.11,-0.05,-0.01,-0.05,-0.01,-0.04,-0.04,0,0.01,0,0.05,0,-0.04,-0.04,0.07,--,-0.09,--,--,--,--, 经营现金净流量与净利润的比率(%),0.44,-1.12,-2.4,1.87,1.54,1.67,--,5.15,0.38,-1.5,-8.57,0.37,0.37,0.69,1.54,0.53,-0.58,-0.66,-0.23,0.21,--,--,--,--,--,--,6.55,-4.63,-6.91,-9.21,-15.27,3.81,0.78,-0.95,-2.83,3.22,1.47,0.72,-0.2,0.17,0.48,0.24,-0.72,0.69,0.23,-0.7,-3.2,0.83,2.48,3.51,1.53,1.96,0.98,6,9.6,1.13,-1.18,-1.44,-19.33,1.44,-0.85,2.46,-0.39,15.78,15.82,6.46,-2.27,-6.08,-15.01,-21.94,-47.27,-1.18,-106,--,-45.97,-2.33,0,1.62,0,1.67,0.02,-0.79,-2.24,1.43,--,-1.81,--,--,--,--, 经营现金净流量对负债比率(%),0.02,-0.03,-0.02,0.09,0.09,0.06,0.03,0.14,0.01,-0.02,-0.03,0.02,0.02,0.02,0.01,0.04,-0.02,-0.02,-0,0.01,0.09,0.03,0.01,0.09,0.02,0.02,0.02,-0.13,-0.15,-0.14,-0.13,0.11,0.02,-0.02,-0.02,0.21,0.08,0.03,-0,0.01,0.03,0.01,-0.02,0.07,0.02,-0.04,-0.08,0.05,0.14,0.15,0.04,0.29,0.14,0.12,0.12,0.08,-0.07,-0.07,-0.12,0.03,-0.01,0.02,-0,0.27,0.23,0.07,-0.01,-0.09,-0.15,-0.16,-0.08,-0.01,-0.07,-0.02,-0.06,-0.07,0,0.02,0,0.1,0,-0.08,-0.08,0.12,--,-0.19,--,--,--,--, 现金流量比率(%),2.91,-4.85,-2.66,12.1,11,7.14,4.05,16.78,0.79,-1.74,-3.74,2.98,1.81,1.98,1.12,4.33,-2.85,-2,-0.21,1.44,12.06,4.01,1.43,12.05,2.55,2.21,2.68,-18.86,-25.81,-25.13,-24.08,20.41,3.26,-3.44,-2.71,33.55,13.05,4.8,-0.33,1.77,4.12,1.41,-2.58,10.72,2.41,-4.96,-9.92,6.66,20.46,22.87,5.85,43.68,20.68,16.53,15.33,10.03,-8.23,-8.9,-13.63,3.71,-1.6,2.08,-0.14,31.2,26.53,8.19,-1.08,-11.19,-16.99,-17.06,-8.73,-1.28,-7.85,-2.51,-7.25,-7.82,0,1.68,0,10.41,0.06,-8.63,-8.36,13.87,--,-24.42,--,--,--,--,