报告日期,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2006-03-31,2005-12-31,2005-09-30,2005-06-30,2005-03-31,2004-12-31,2004-09-30,2004-06-30,2004-03-31,2003-12-31,2003-09-30,2003-06-30,2003-03-31,2002-12-31,2002-09-30,2002-06-30,2002-03-31,2001-12-31,2001-06-30,2000-12-31,2000-06-30,1999-12-31,1999-06-30,1998-12-31,1998-06-30,1997-12-31,1997-06-30,1996-12-31,1995-12-31,1994-12-31, 应收账款周转率(次),380.39,277.53,145.99,542.82,472.86,462.36,236.18,3323.06,3778.69,2700.46,1319.25,3074.62,2001.92,1922.04,785.28,2075.44,1239.66,853.59,504.57,3289.28,2372.16,10982.1,1811.12,17970.62,10692.8,37287.62,2112.12,11319.71,4732.59,6822.66,3601.03,7282.69,7804.38,--,8673.97,--,--,--,57876.79,--,124822.35,--,5758.82,--,39838.12,--,8791.47,--,--,--,--,25856.87,19421.42,--,3759.04,24020.71,162760.64,--,--,4992.98,1137.96,864.98,341.14,1723.84,1036.39,647.69,343.85,703.32,304.23,173.2,109.4,347.13,236.2,146.7,82.23,204.8,145.23,81.38,45.03,71.24,21.18,21.79,11.54,31.33,21.16,30.36,12.1,29.89,37.94,50.95,101.61,81.49, 应收账款周转天数(天),0.71,0.65,0.62,0.66,0.57,0.39,0.38,0.11,0.07,0.07,0.07,0.12,0.13,0.09,0.11,0.17,0.22,0.21,0.18,0.11,0.11,0.02,0.05,0.02,0.03,0,0.04,0.03,0.06,0.03,0.03,0.05,0.03,--,0.01,--,--,--,0,--,0,--,0.02,--,0.01,--,0.01,--,--,--,--,0.01,0.01,--,0.02,0.02,0,--,--,0.07,0.24,0.21,0.26,0.21,0.26,0.28,0.26,0.51,0.89,1.04,0.82,1.04,1.14,1.23,1.09,1.76,1.86,2.21,2,5.05,8.5,16.52,15.6,11.49,8.51,11.86,14.88,12.04,4.74,7.07,3.54,4.42, 存货周转率(次),4.77,3.57,1.86,6.07,4.76,3.19,1.69,34.12,29.84,22.67,10.95,41.13,32.48,24.3,12.9,39.41,31.4,21.5,10.13,37.83,28.62,22.06,10.91,33.01,26.02,18.72,8.57,34.12,27.32,20.23,10.14,37.31,27.71,20.4,10.26,32.98,25.29,19.45,10.54,40.75,32.7,24.31,11.66,33.37,25.76,23.55,13.42,32.26,24.18,17.17,8.82,27.49,21.53,16.82,8.94,24.55,18.59,13.03,6.7,23.52,27.16,13.36,11.04,23.57,24.58,12.64,8.32,16.12,12.13,7.91,4.91,14.43,13.74,10.47,5.74,17.33,14.49,9.81,5.32,12.03,5.57,4.57,2.8,4.02,2.35,4.92,2.84,7.71,0,8.21,11.1,9.95, 固定资产周转率(次),--,0.65,--,1.19,--,0.55,--,3.61,--,1.86,--,3.32,--,1.66,--,3.34,--,1.64,--,3.43,--,1.76,--,3.65,--,2.07,--,3.69,--,1.86,--,3.74,--,2.02,--,3.47,--,1.82,--,3.4,--,1.68,--,2.97,--,2.48,--,4.6,--,2.28,--,4.02,--,2.04,--,3.54,--,1.88,--,3.15,1.87,1.6,0.88,2.78,2.12,1.45,0.81,2.67,2.02,1.39,0.78,2.44,1.74,1.14,0.66,2.41,1.77,1.15,0.71,3.27,2.43,2.99,1.51,5.21,4.6,8.54,4.75,9.04,4.45,9.04,11.6,4.01, 总资产周转率(次),0.27,0.19,0.1,0.37,0.27,0.18,0.09,1.21,0.91,0.62,0.33,1.18,0.87,0.59,0.31,1.15,0.84,0.57,0.3,1.14,0.84,0.59,0.31,1.26,1,0.72,0.37,1.41,1.08,0.75,0.39,1.59,1.19,0.86,0.46,1.61,1.22,0.88,0.48,1.84,1.39,0.98,0.54,1.5,1.12,0.94,0.55,1.9,1.45,1.01,0.53,1.8,1.3,0.93,0.51,1.9,1.61,1.16,0.64,2.16,1.34,1.14,0.64,2.03,1.54,1.04,0.59,1.85,1.3,0.92,0.52,1.64,1.19,0.79,0.46,1.5,1.07,0.72,0.4,1.24,0.6,0.63,0.35,1.04,0.79,1.55,0.82,2.15,1.09,3.05,4.34,4.01, 存货周转天数(天),56.58,50.38,48.46,59.35,56.73,56.45,53.41,10.55,9.05,7.94,8.22,8.75,8.31,7.41,6.98,9.13,8.6,8.37,8.89,9.52,9.43,8.16,8.25,10.9,10.38,9.62,10.5,10.55,9.88,8.9,8.87,9.65,9.74,8.82,8.77,10.92,10.68,9.25,8.54,8.83,8.26,7.41,7.72,10.79,10.48,7.64,6.71,11.16,11.17,10.48,10.21,13.1,12.54,10.7,10.07,14.66,14.53,13.81,13.44,15.3,9.94,13.47,8.16,15.27,10.99,14.24,10.81,22.34,22.26,22.77,18.33,24.95,19.65,17.19,15.67,20.78,18.63,18.34,16.92,29.92,32.31,78.75,64.36,89.55,76.5,73.19,63.44,46.7,--,43.86,32.43,36.17, 总资产周转天数(天),1003.72,971.4,920.25,967.48,998.52,1010.67,997.78,297.3,297.46,289.06,274.89,304.44,309.99,306.49,287.45,312.85,320.59,313.15,297.82,316.68,323.08,304.31,287.63,285.9,270.79,250.21,243.77,254.61,249.61,239.33,230.18,226.26,227.18,209.11,194.51,223.39,221.51,203.41,189.04,195.61,194.15,183.15,166.94,240.06,240.79,191.33,163.87,189.16,185.89,178.55,168.79,199.65,207.34,193.22,177.55,189.03,167.55,155.33,139.86,166.55,202.13,157.3,139.9,177.02,175.52,172.58,152.36,194.78,207.04,195.59,172.88,218.95,227.83,227.53,196.68,239.7,251.54,251.01,224.94,289.53,300.6,568.45,520.38,347.66,228.17,232.84,218.47,167.31,164.91,117.91,82.99,89.75, 流动资产周转率(次),0.49,0.34,0.18,0.73,0.53,0.36,0.19,2.52,1.86,1.28,0.69,2.6,1.89,1.29,0.7,2.52,1.83,1.28,0.63,2.47,1.83,1.31,0.7,2.86,2.28,1.65,0.85,3.24,2.45,1.67,0.89,3.73,2.76,2.03,1.1,4.3,3.38,2.58,1.38,6.44,5.26,4.05,2.18,6.1,4.63,3.39,1.97,6.64,5.06,3.56,1.81,5.9,3.92,3.01,1.57,6.81,8.05,4,2.27,9.84,6.44,5.58,3.44,10.77,8.16,5.24,3.1,9.29,6.41,4.9,2.78,8.32,5.83,4.33,2.35,7.79,5.43,4.03,2.17,5.82,2.74,1.81,0.91,2,1.48,2.38,1.15,3.03,1.52,4.65,6.98,655.45, 流动资产周转天数(天),555.67,529.1,487.8,491.8,507.71,497.1,485.96,142.93,145.38,140.2,131,138.4,142.51,139.06,129.33,142.75,147.15,140.63,142.25,145.77,147.51,137.59,129.31,125.89,118.68,109.06,105.87,111.07,110.28,107.95,101.52,96.47,97.89,88.5,81.68,83.73,79.79,69.76,65.27,55.89,51.34,44.42,41.34,59.03,58.37,53.14,45.7,54.2,53.38,50.62,49.72,60.97,68.79,59.71,57.22,52.9,33.55,45.03,39.59,36.59,41.9,32.24,26.19,33.41,33.09,34.37,29.08,38.73,42.09,36.72,32.4,43.28,46.32,41.56,38.23,46.23,49.75,44.69,41.4,61.81,65.76,199.24,197.61,180.23,121.67,151.02,156.35,118.63,118.71,77.44,51.58,0.55, 经营现金净流量对销售收入比率(%),0.24,0.16,0.29,0.17,0.25,0.06,-0.22,0.06,0.09,0.09,0.13,0.04,0.08,0.08,0.12,0.04,0.08,0.05,0.05,0.02,0.03,0.01,-0.02,0.03,0.01,0,-0.03,0.01,-0.01,0,-0.03,0.05,0.05,0.05,0.07,0.08,0.07,0.04,0.07,0.11,0.1,0.08,0.11,0.11,0.07,0.1,0.11,0.1,0.09,0.08,0.1,0.07,0.06,0.04,0.05,0.08,0.09,0.1,0.13,0.05,0.08,0.06,0.11,0.05,0.06,0.07,0.1,0.06,0.07,0.02,0.07,0.06,0.07,0.05,0.14,0.07,0,0.05,0,0.12,0.13,0.09,-0.05,0.08,-0,0.02,0.05,--,--,--,--,--, 资产的经营现金流量回报率(%),0.06,0.03,0.03,0.06,0.07,0.01,-0.02,0.07,0.08,0.06,0.04,0.05,0.07,0.04,0.04,0.05,0.06,0.03,0.01,0.02,0.02,0,-0,0.03,0.02,0,-0.01,0.01,-0.01,0,-0.01,0.07,0.05,0.04,0.03,0.13,0.08,0.03,0.04,0.19,0.14,0.07,0.06,0.15,0.07,0.09,0.06,0.18,0.13,0.08,0.06,0.13,0.08,0.04,0.03,0.13,0.14,0.11,0.08,0.1,0.11,0.06,0.07,0.09,0.1,0.07,0.06,0.11,0.1,0.02,0.03,0.09,0.08,0.04,0.06,0.1,0,0.04,0,0.15,0.08,0.05,-0.02,0.07,-0,0.03,0.03,--,--,--,--,--, 经营现金净流量与净利润的比率(%),1.82,1.33,2.81,1.5,8.48,--,--,1.01,1.54,1.48,4.62,1.17,2.51,2.47,4.62,1.25,2.61,1.7,1.98,0.57,1.6,0.43,-1.04,1.05,1.05,0.11,-2.36,0.34,-0.26,0.01,-1.56,1.48,1.84,1.76,3.4,2.78,3.03,1.36,2.9,3.11,3.71,2.62,3.47,4.16,6.22,3.14,2.94,2.79,2.9,2.35,3.05,2.7,2.39,1.41,1.51,2.25,2.64,2.8,3.1,1.39,1.99,1.55,2.67,1.34,1.71,1.74,2.11,2.07,2.09,0.65,1.46,2,1.9,1.28,2.64,2.58,0,1.99,0,3.85,3.39,79.78,-20.07,2.5,-0.02,0.35,0.92,--,--,--,--,--, 经营现金净流量对负债比率(%),0.16,0.08,0.08,0.19,0.18,0.03,-0.06,0.19,0.22,0.16,0.11,0.13,0.17,0.11,0.09,0.12,0.15,0.06,0.03,0.06,0.05,0.01,-0.01,0.07,0.03,0,-0.02,0.03,-0.02,0,-0.03,0.17,0.12,0.09,0.08,0.28,0.18,0.07,0.08,0.43,0.32,0.17,0.13,0.34,0.19,0.27,0.17,0.54,0.44,0.3,0.2,0.37,0.2,0.09,0.07,0.33,0.51,0.41,0.32,0.41,0.47,0.25,0.32,0.38,0.39,0.25,0.24,0.4,0.32,0.08,0.13,0.29,0.26,0.14,0.2,0.3,0,0.11,0,0.4,0.2,0.13,-0.06,0.19,-0,0.07,0.08,--,--,--,--,--, 现金流量比率(%),18.68,9.49,9.73,22.41,20.93,3.4,-7.09,24.16,28.03,20.5,14.45,17.79,22.8,15.27,12.03,16.91,19.57,8.88,4.86,7.78,6.95,1.52,-1.45,9.83,4.03,0.35,-3.18,3.33,-1.69,0.06,-3.34,17.26,12.05,9.31,7.66,28.63,18.32,7.3,7.96,43.59,32.07,17.34,13.7,34.37,19.15,27.15,17.1,55.09,43.51,29.62,20.11,36.89,20.22,9.39,6.58,33.34,50.58,40.65,31.84,41.04,46.6,24.94,31.96,37.61,38.95,24.75,24.43,39.69,32.08,8.22,13.08,28.96,25.71,13.96,20.12,29.52,0,11.31,0,39.71,22.41,16.81,-7.77,21.43,-0.27,7.24,8,--,--,--,--,--,