报告日期,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2006-03-31,2005-12-31,2005-09-30,2005-06-30,2005-03-31,2004-12-31,2004-09-30,2004-06-30,2004-03-31,2003-12-31,2003-09-30,2003-06-30,2003-03-31,2002-12-31,2002-09-30,2002-06-30,2002-03-31,2001-12-31,2001-06-30,2000-12-31,1999-12-31,1998-12-31, 应收账款周转率(次),2.91,2.1,0.71,3.18,1.91,1.17,0.36,3.24,2.04,1.46,0.6,3.58,2.54,1.74,0.71,4.08,2.86,1.84,0.74,4.44,3.13,2.03,0.76,4.07,2.28,1.58,0.63,3.2,2.01,1.32,0.56,3.09,1.98,1.38,0.6,3.49,2.18,1.45,0.64,4.05,2.62,1.79,0.74,4.43,2.49,1.61,0.74,3.86,2.4,1.48,0.58,3.22,1.99,1.24,0.56,2.34,1.41,0.85,0.36,1.75,1,0.62,0.27,1.39,0.87,0.53,0.25,1.33,0.85,0.56,0.22,1.25,0.84,0.49,0.21,1.82,1.21,0.83,0.37,2.53,0.98,2.12,2.87,4.18, 应收账款周转天数(天),92.79,85.8,127.59,113.2,141.58,154.2,252.31,111.12,132.58,123.41,151.13,100.52,106.23,103.42,127.39,88.29,94.43,98.01,121.89,81.04,86.21,88.64,118.31,88.48,118.54,114.04,142.05,112.54,134.5,136.22,161.7,116.35,136.53,130.26,150.73,103.21,124.01,124.13,140.08,88.98,103.22,100.62,121.18,81.21,108.38,111.68,120.98,93.16,112.64,121.67,155.23,111.78,135.49,145.35,159.97,154.18,192.06,211.34,250.14,205.48,268.68,288.14,335.2,258.55,311.24,339.11,356.72,269.8,316.83,319.77,400.89,287.17,323.2,365.85,424.93,197.74,223.05,217.39,246.17,142.38,183.69,169.66,125.64,86.08, 存货周转率(次),1.07,0.7,0.22,1.46,1.18,0.69,0.23,2.04,1.35,0.98,0.35,1.79,1.25,0.79,0.28,1.55,1.11,0.72,0.25,1.52,1.06,0.68,0.23,1.66,1.09,0.83,0.3,1.78,1.24,0.86,0.31,1.58,1.32,0.82,0.29,1.53,1.11,0.71,0.27,1.49,0.96,0.59,0.24,1.5,1.04,0.63,0.27,1.5,1.07,0.61,0.25,1.37,0.83,0.54,0.25,1.24,0.91,0.59,0.25,1.53,1.03,0.62,0.28,1.47,0.95,0.64,0.3,1.42,0.93,0.59,0.23,1.43,0.97,0.57,0.25,1.59,1.21,0.77,0.26,1.85,0.65,2.08,1.67,1.94, 固定资产周转率(次),--,3.59,--,7.09,--,3.52,--,9.42,--,4.78,--,9.45,--,4.58,--,8.63,--,4.06,--,8.88,--,5.1,--,9.72,--,4.58,--,9.26,--,4.84,--,9.19,--,4.51,--,8.95,--,4.12,--,7.63,--,3.07,--,6.42,--,3.06,--,6.04,--,2.65,--,4.95,--,2.08,--,3.69,--,1.47,--,2.78,1.83,1.09,0.45,2.02,1.35,0.84,0.38,1.98,1.45,0.93,0.37,2.74,3.21,1.8,0.99,7.1,5.29,3.7,1.44,10.56,5.68,7.32,4.56,1.16, 总资产周转率(次),0.53,0.34,0.11,0.63,0.47,0.28,0.09,0.81,0.59,0.41,0.16,0.83,0.59,0.39,0.15,0.79,0.58,0.38,0.14,0.8,0.59,0.38,0.14,0.78,0.54,0.38,0.14,0.72,0.52,0.35,0.13,0.68,0.53,0.35,0.14,0.72,0.54,0.35,0.14,0.78,0.55,0.34,0.14,0.74,0.53,0.33,0.14,0.73,0.53,0.33,0.13,0.65,0.41,0.26,0.11,0.51,0.37,0.22,0.09,0.47,0.33,0.2,0.09,0.41,0.29,0.18,0.08,0.42,0.29,0.19,0.08,0.4,0.28,0.16,0.07,0.51,0.38,0.26,0.1,0.81,0.43,0.93,0.93,1.16, 存货周转天数(天),253.35,255.79,411.71,245.75,229.2,262.28,384.45,176.07,199.78,184.03,254.6,201.06,215.66,226.56,326.21,232.65,244.15,250.03,366.75,236.73,254.09,263.89,390.12,216.97,248.46,217.1,295.57,202.22,218.06,209.79,294.31,228.01,204.98,219.65,308.96,235.51,244.15,252.56,337.46,241.61,282.22,304.72,373.13,239.27,260.09,284.59,335.57,239.9,252.17,293.49,354.33,263.43,326.24,331.8,366,290.46,297.88,304.21,366.45,235.49,262.19,290,323.39,245.32,284.27,280.11,302.83,254.33,291.7,304.88,385.93,252.6,278.06,315.02,363.2,226.06,223.7,232.77,348.97,194.48,275.23,173.47,215.92,185.69, 总资产周转天数(天),513.89,526.62,787.4,568.27,571.43,649.12,991.19,443.08,460.99,441.5,553.17,433.32,459.18,465.6,604.03,456.91,468.91,472.81,630.25,450,458.25,474.06,635.14,460.53,499.45,479.11,641.48,500.14,516.65,512.97,673.15,531.37,506.85,511.8,665.19,497.51,502.51,511.8,622.41,463.8,491.98,536.03,657.41,485.31,514.09,538.6,651.23,495.12,509.15,538.6,678.73,558.14,664.21,699.57,793.65,704.36,728.55,803.21,960.51,763.84,823.92,908.63,1057.58,868.31,946.04,973.5,1070.15,848.46,916.5,954.91,1193.63,903.39,960.51,1122.19,1329.39,712.17,709.41,682.08,884.09,443.46,414.75,387.39,386.39,311.58, 流动资产周转率(次),0.72,0.47,0.16,0.85,0.62,0.36,0.12,1.05,0.74,0.52,0.2,1.01,0.71,0.46,0.18,0.94,0.68,0.45,0.17,0.95,0.7,0.45,0.17,0.92,0.63,0.44,0.16,0.84,0.61,0.41,0.16,0.79,0.62,0.41,0.16,0.84,0.63,0.41,0.17,0.93,0.66,0.4,0.17,0.9,0.64,0.4,0.17,0.88,0.64,0.41,0.16,0.78,0.49,0.31,0.14,0.62,0.45,0.27,0.12,0.59,0.41,0.25,0.11,0.54,0.38,0.25,0.11,0.57,0.39,0.25,0.1,0.52,0.36,0.21,0.09,0.6,0.45,0.3,0.11,0.91,0.48,1.07,1.17,146.93, 流动资产周转天数(天),377.31,386.02,578.41,422.78,432.62,497.1,748.13,344.1,362.66,345.42,444.23,356.19,381.73,389.19,504.2,383.59,395.2,397.97,528.48,379.95,386.87,402.96,540.87,392.93,429.8,410.3,547.11,428.78,442.41,438.7,577.29,457.43,435.27,436.89,569.26,426.34,429.94,435.94,526.32,388.27,407.79,445.54,538.28,399.51,424.13,444.66,537.31,410.26,425.2,444.33,560.05,463.5,554.87,582.71,656.46,578.78,596.82,655.02,776.53,608.21,651.39,716.56,823.42,661.89,712.78,725.51,793.65,634.7,689.66,719.71,901.8,689.52,748.13,870.83,1033.3,595.53,601.87,590.36,786.03,397.57,377.44,335.07,307.43,2.45, 经营现金净流量对销售收入比率(%),-0.24,-0.3,-0.54,0.01,-0.24,-0.33,-1.21,0.01,-0.19,-0.25,-0.35,0.01,-0.13,-0.31,-0.68,0.02,-0.15,-0.26,-0.61,0.02,-0.15,-0.23,-0.7,0.06,-0.06,-0.09,-0.38,0.08,-0.11,-0.16,-0.37,0.06,-0.15,-0.36,-0.7,0.04,-0.18,-0.35,-0.7,0.04,-0.23,-0.2,-0.79,0.04,-0.15,-0.32,-0.58,0.06,-0.16,-0.26,-0.54,0.07,-0.13,-0.22,-0.61,0.11,-0.15,-0.17,-0.58,0.09,-0.29,-0.43,-0.7,0.19,-0.12,-0.36,-0.59,0.05,-0.24,-0.37,-0.51,0.01,-0.15,-0.2,-0.06,-0,0,-0.41,--,-0.08,-0.36,-0.11,--,--, 资产的经营现金流量回报率(%),-0.13,-0.1,-0.06,0,-0.11,-0.09,-0.11,0.01,-0.11,-0.1,-0.06,0.01,-0.07,-0.12,-0.1,0.01,-0.08,-0.09,-0.09,0.01,-0.08,-0.08,-0.1,0.04,-0.03,-0.03,-0.05,0.05,-0.06,-0.06,-0.05,0.04,-0.08,-0.13,-0.1,0.03,-0.09,-0.12,-0.1,0.03,-0.12,-0.06,-0.11,0.02,-0.07,-0.1,-0.08,0.04,-0.08,-0.08,-0.07,0.04,-0.05,-0.05,-0.07,0.05,-0.05,-0.04,-0.05,0.04,-0.09,-0.08,-0.06,0.08,-0.03,-0.07,-0.05,0.02,-0.07,-0.07,-0.04,0,-0.04,-0.03,-0,0,0,-0.11,--,-0.05,-0.14,-0.08,--,--, 经营现金净流量与净利润的比率(%),-15.13,-22.36,-70.45,0.79,-12.76,-52.91,--,0.34,-5.37,-6.85,-10.3,0.39,-3.28,-6.94,-19.21,0.37,-3.6,-5.09,-14.24,0.44,-3.21,-4.47,-14.76,1.15,-1.08,-1.47,-7.9,1.3,-1.9,-2.54,-9.05,0.86,-2.32,-4.7,-10.76,0.61,-2.68,-4.41,-11.09,0.56,-3.23,-2.61,-14.84,0.43,-1.69,-3.41,-8.66,0.77,-2.1,-2.93,-9.98,1.02,-1.87,-2.39,-10.77,1.59,-2.65,-3.33,-9.85,2.66,-12.38,-26.93,-79.96,6.91,-5.51,-15.95,-24.46,1.64,-6.93,-10.25,-15.65,0.33,-10.29,-8.06,-7.83,-0,0,-6.95,--,-0.82,-2.98,-1.04,--,--, 经营现金净流量对负债比率(%),-0.2,-0.16,-0.09,0,-0.16,-0.13,-0.17,0.02,-0.17,-0.16,-0.09,0.02,-0.12,-0.19,-0.17,0.02,-0.13,-0.13,-0.13,0.02,-0.13,-0.13,-0.16,0.07,-0.05,-0.06,-0.09,0.1,-0.1,-0.1,-0.09,0.07,-0.15,-0.26,-0.19,0.05,-0.18,-0.25,-0.19,0.05,-0.23,-0.12,-0.22,0.05,-0.15,-0.21,-0.16,0.07,-0.16,-0.16,-0.14,0.08,-0.1,-0.11,-0.15,0.11,-0.12,-0.08,-0.13,0.1,-0.22,-0.2,-0.17,0.2,-0.1,-0.2,-0.15,0.06,-0.21,-0.19,-0.1,0.01,-0.15,-0.11,-0.01,-0,0,-0.47,--,-0.18,-0.19,-0.13,--,--, 现金流量比率(%),-28.1,-22.63,-12.03,0.61,-19.57,-14.6,-19.64,2.13,-17.65,-16.99,-9.03,2.01,-12.78,-20.72,-18.76,1.87,-13.62,-13.99,-13.26,2.21,-12.88,-13.12,-16.08,7.33,-4.77,-5.72,-9.68,10.19,-10.82,-11.4,-11.04,8.24,-16.77,-29.15,-20.28,5.34,-19.51,-26.49,-20.48,5.3,-24.09,-12.35,-21.91,4.86,-15.61,-21.93,-16.49,7.7,-16.71,-16.03,-14.47,8.36,-9.94,-11.16,-16.12,11.71,-12.72,-8.19,-13.79,10.06,-24.45,-22.48,-18.27,21.2,-10.45,-21.3,-16.8,6.52,-22.79,-21.31,-10.98,0.9,-15.83,-11.84,-1.52,-0.02,0,-46.92,--,-17.83,-19.45,-12.51,--,--,