报告日期,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2006-03-31,2005-12-31,2005-09-30,2005-06-30,2005-03-31,2004-12-31,2004-09-30,2004-06-30,2004-03-31,2003-12-31,2003-09-30,2003-06-30,2003-03-31,2002-12-31,2002-09-30,2002-06-30,2002-03-31,2001-12-31,2001-09-30,2001-06-30,2000-12-31,2000-06-30,1999-12-31,1999-06-30,1998-12-31,1998-06-30,1997-12-31,1997-06-30,1996-12-31,1995-12-31,1994-12-31, 应收账款周转率(次),12.16,7.15,3.2,16,11.2,7.57,2.54,20.08,15.2,8.36,3.12,16.59,12.7,6.88,3.33,18.39,15.6,7.69,4.31,22.98,11.06,5.1,4.82,26.51,36.12,14.52,5.68,50.89,30.67,13.28,8.87,43.15,38.81,14.21,8.7,49.97,32.91,36.01,13.82,137.43,86.4,271.39,52.18,112.47,30.33,50.72,10.63,120.68,75.88,14.14,24.61,29.4,1.51,1.16,0.39,2.2,1.24,0.71,0.3,2.88,1.75,1.24,0.58,3.91,2.56,1.75,0.71,4.82,2.9,2.52,1.12,8.19,6.05,2.55,1.33,11.62,9.02,4.16,1.84,3.04,0.96,0.12,0.35,0.19,0.61,0.45,2.51,2.08,7.82,47.28,48.28,255.36,273.64, 应收账款周转天数(天),22.21,25.16,28.12,22.5,24.11,23.77,35.46,17.93,17.76,21.54,28.87,21.7,21.26,26.15,27.02,19.58,17.31,23.42,20.88,15.67,24.41,35.33,18.66,13.58,7.47,12.4,15.84,7.07,8.8,13.56,10.15,8.34,6.96,12.67,10.34,7.2,8.2,5,6.51,2.62,3.13,0.66,1.72,3.2,8.9,3.55,8.47,2.98,3.56,12.73,3.66,12.24,178.93,155.35,231.48,163.97,218.04,252.6,298.8,124.81,154.46,144.85,155.82,92.06,105.58,102.59,126.94,74.68,92.98,71.46,80.67,43.93,44.6,70.54,67.9,30.98,29.93,43.23,48.88,118.58,280.02,1464.61,1042.27,949.37,592.69,402.14,143.51,86.57,46.01,3.81,7.46,1.41,1.32, 存货周转率(次),2.25,1.36,0.47,2.78,2.4,1.65,0.54,3.52,2.47,1.74,0.72,3.42,2.59,2.11,0.98,3.49,2.46,1.77,0.92,3.3,1.96,1.03,1,2.99,2.16,1.4,0.56,4.48,3.9,2.75,1.11,5.12,4.63,3.37,1.46,6.08,4.36,2.78,1.51,5.14,3.55,2.06,0.66,3.68,1.32,0.86,0.24,4.17,2.97,1.8,0.3,6.51,0.98,0.85,0.25,2.53,1.79,1.32,0.6,3.64,1.92,1.2,0.69,4.11,1.99,1.49,0.68,4.06,2.5,1.71,0.83,4.09,2.91,1.69,0.71,4.97,3.37,1.79,0.75,1.93,0.7,0.21,0.44,0.2,0.59,0.37,1.41,0.59,2.58,0,2.35,3.63,7.39, 固定资产周转率(次),--,0.93,--,2.09,--,1.14,--,2.36,--,1.1,--,2.47,--,1.68,--,2.91,--,1.26,--,1.73,--,0.45,--,0.95,--,0.39,--,1.14,--,0.62,--,1.17,--,0.59,--,1.26,--,0.67,--,1.1,--,0.61,--,0.91,--,0.48,--,1.46,--,0.74,--,3.71,--,19.16,--,10.27,--,4.53,2.27,4.21,1.83,1.19,0.59,2.96,1.88,1.39,0.56,2.42,1.61,1.07,0.51,1.9,1.33,0.83,0.32,1.97,1.38,0.8,0.39,0.8,0.29,0.05,0.13,0.09,0.27,0.2,0.97,0.56,1.6,0.71,0.9,0.54,0.31, 总资产周转率(次),0.51,0.33,0.13,0.73,0.59,0.39,0.14,0.91,0.69,0.44,0.17,0.93,0.75,0.51,0.21,1.01,0.75,0.46,0.19,0.79,0.51,0.21,0.12,0.53,0.34,0.21,0.05,0.63,0.5,0.32,0.1,0.62,0.49,0.3,0.13,0.62,0.48,0.3,0.13,0.57,0.5,0.32,0.11,0.49,0.33,0.21,0.05,0.84,0.69,0.42,0.06,1.71,0.31,0.23,0.06,0.49,0.35,0.21,0.09,0.65,0.38,0.26,0.13,0.71,0.44,0.31,0.13,0.62,0.41,0.27,0.13,0.54,0.39,0.24,0.09,0.52,0.35,0.21,0.09,0.23,0.09,0.02,0.04,0.03,0.08,0.06,0.27,0.16,0.53,0.23,0.56,0.47,0.31, 存货周转天数(天),119.85,132.81,189.87,129.5,112.34,109.18,167.29,102.31,109.26,103.71,124.4,105.16,104.37,85.37,92.03,103.13,109.76,101.74,97.83,109.01,137.82,174.3,89.74,120.49,125.09,128.41,159.35,80.31,69.16,65.51,80.86,70.32,58.38,53.44,61.61,59.21,61.93,64.86,59.78,69.98,76.15,87.21,135.5,97.77,204.31,209.35,367.5,86.25,90.83,99.76,299.6,55.32,274.31,211.79,358.28,142.43,151.18,136.3,151.21,98.84,140.85,150.35,131.23,87.69,135.35,121.07,133.08,88.61,107.83,105.09,108.64,87.94,92.8,106.43,126.62,72.49,80.04,100.6,119.82,186.93,387.1,875.49,810.63,898.65,613.08,490.86,255.61,306.85,139.64,--,153.04,99.22,48.69, 总资产周转天数(天),532.23,540.7,688.07,492.75,456.24,465,635.59,397.18,390,410.3,543.81,387.14,359.14,352.8,437.74,356.19,361.3,389.86,475.18,456.39,533.28,840.73,781.25,674.03,783.97,868.73,1707.78,574.25,540.87,568.18,883.22,578.5,549.45,601.6,708.1,582.81,560.51,607.08,709.22,629.04,545.01,559.53,808.63,732.9,821.17,849.06,1960.78,430.47,388.88,428.37,1497.5,210.95,870.97,788.09,1393.19,740.44,765.74,850.26,956.43,557.62,702.76,687.81,679.25,506.54,616.58,575.82,672.14,578.87,655.66,669.39,704.23,672.65,691.07,747.51,956.43,693.91,767.05,868.73,1051.4,1592.22,3085.71,11392.41,8910.89,7031.25,4539.72,3169.01,1309.57,1113.86,676.95,768.25,644.01,760.46,1179.94, 流动资产周转率(次),1.03,0.68,0.27,1.42,1.18,0.76,0.28,1.8,1.4,0.88,0.34,1.79,1.28,0.89,0.36,1.9,1.46,0.91,0.38,1.67,1.13,0.47,0.28,1.21,0.74,0.44,0.12,1.5,1.2,0.76,0.26,1.59,1.34,0.71,0.33,1.59,1.27,0.75,0.33,1.69,1.59,0.95,0.36,1.67,1.05,0.68,0.15,2.8,2.33,1.35,0.2,3.89,0.47,0.33,0.09,0.72,0.53,0.32,0.15,0.98,0.57,0.4,0.2,1.14,0.69,0.49,0.22,1.05,0.69,0.45,0.21,0.99,0.75,0.46,0.18,1.06,0.7,0.42,0.17,0.7,0.3,0.06,0.13,0.06,0.19,0.13,0.62,0.39,1.35,0.57,3.72,7.66,1619.41, 流动资产周转天数(天),262.47,263.81,334.95,253.15,229.49,238.16,326.32,200.19,193.53,205.2,266.35,201.46,211.6,202.7,248.62,189.49,185.05,197.98,238.41,215.22,238.16,381.11,323.39,297.62,364.23,405.22,765.96,240.14,224.89,237.15,342.99,227.06,201.04,252.03,269.7,225.79,213.2,238.66,271,212.6,169.43,188.76,248.34,215.4,256.29,266.23,595.63,128.37,115.8,133.5,455.7,92.44,577.29,544.46,950.37,501.32,514.19,562.5,617.28,365.97,471.04,453.17,444.01,315.13,388.94,370.07,418.22,342.14,389.33,401.61,419.38,363.49,358.14,391.39,489.93,340.75,383.36,432.59,523.56,514.58,913.09,2834.65,2779.92,2795.03,1855.67,1334.32,578.13,456.27,265.86,317.12,96.83,47.02,0.22, 经营现金净流量对销售收入比率(%),0.22,0.18,0.16,0.17,0.08,0.17,0.04,0.09,0.13,0.18,0.04,0.1,0.2,0.14,0.18,0.11,0.06,-0,-0.09,0.17,-0.03,-0.07,0.07,0.12,0.12,-0.32,-1.11,0.2,0.06,0.04,-0.17,0.23,0.35,0.21,0.04,0.39,0.47,0.78,0.25,0.2,0.21,0.44,-0.07,0.2,0.16,0.08,-0.71,0.23,0.25,0.11,0.15,0.19,-0.23,-0.35,-0.64,0.11,-0.21,-0.37,-0.26,-0.1,-0.26,-0.3,-0.87,0.07,0.24,0,-0.49,0.1,-0.13,-0.14,-0.44,0.47,0.25,-0.18,-0.63,0.18,0,-0.04,--,0.52,--,0.12,-0.08,-0.08,-0.07,--,-0.4,--,--,--,--,--,--, 资产的经营现金流量回报率(%),0.1,0.06,0.02,0.12,0.05,0.07,0.01,0.08,0.08,0.08,0.01,0.08,0.14,0.07,0.04,0.11,0.04,-0,-0.02,0.11,-0.01,-0.01,0.01,0.07,0.04,-0.07,-0.06,0.13,0.03,0.01,-0.02,0.14,0.18,0.06,0,0.24,0.23,0.23,0.03,0.11,0.1,0.14,-0.01,0.09,0.05,0.02,-0.03,0.17,0.16,0.04,0.01,0.24,-0.08,-0.08,-0.04,0.06,-0.08,-0.08,-0.03,-0.07,-0.1,-0.08,-0.11,0.05,0.1,0,-0.06,0.06,-0.05,-0.04,-0.06,0.23,0.09,-0.04,-0.06,0.09,0,-0.01,--,0.15,--,0,-0,-0,-0.01,--,-0.1,--,--,--,--,--,--, 经营现金净流量与净利润的比率(%),1.62,1.14,5.01,2.23,1.15,11.6,--,1.07,1.81,9.3,--,1.3,2.16,6.02,--,1.59,2.35,--,--,24.56,--,--,--,--,3.18,-16.12,--,1.6,0.5,0.43,--,1.79,2.22,1.38,0.4,2.51,2,3.13,5.18,2.21,1,3.07,-2.49,4.26,2.17,0.76,--,1.24,1.61,0.88,--,1.25,--,--,--,3.84,-4.56,-8.39,-3.67,-2.53,-7.31,-7.14,-9.88,1.81,7.77,0.14,-40.76,2.57,-4.79,-4.95,-2109.13,11.5,6.29,-3.79,-24.06,3.66,0,-0.66,--,5.04,--,--,--,--,--,--,-8.55,--,--,--,--,--,--, 经营现金净流量对负债比率(%),0.3,0.17,0.05,0.36,0.18,0.22,0.02,0.26,0.27,0.23,0.02,0.3,0.82,0.38,0.21,0.76,0.09,-0,-0.03,0.22,-0.02,-0.02,0.02,0.21,0.14,-0.2,-0.18,0.39,0.08,0.03,-0.05,0.41,0.57,0.13,0.01,0.61,0.63,0.53,0.06,0.22,0.26,0.28,-0.02,0.19,0.1,0.03,-0.06,0.35,0.32,0.08,0.02,0.55,-0.17,-0.15,-0.08,0.11,-0.16,-0.15,-0.05,-0.11,-0.15,-0.12,-0.18,0.07,0.15,0,-0.09,0.1,-0.08,-0.05,-0.08,0.35,0.14,-0.06,-0.09,0.14,0,-0.01,--,0.23,--,0,-0,-0,-0.01,--,-0.2,--,--,--,--,--,--, 现金流量比率(%),56.19,31.41,10.33,50.95,41.95,41.5,2.97,53.45,53.24,41.35,4.35,67.16,89.36,41.45,22.83,85.44,12.25,-0.37,-4.65,30.85,-3.43,-2.75,2.27,22.62,15.03,-21.4,-19.38,41.96,8.46,3.27,-5.11,43.93,61.85,15.24,1.43,74.4,77.81,57.24,6.81,23.13,27.17,40.9,-2.44,29.8,14.92,4.75,-9.69,58.48,54.7,10.31,1.57,54.84,-17.4,-15.01,-7.84,11.15,-15.65,-15.08,-4.78,-11.13,-17.68,-12.13,-17.97,7.16,14.63,0.2,-9.26,9.67,-8.15,-5.34,-8.12,34.79,14.11,-6.37,-11.37,19.96,0,-1.68,--,40.99,--,0.2,-0.34,-0.32,-0.98,--,-20.68,--,--,--,--,--,--,