报告日期,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2006-03-31,2005-12-31,2005-09-30,2005-06-30,2005-03-31,2004-12-31,2004-09-30,2004-06-30,2004-03-31,2003-12-31,2003-09-30,2003-06-30,2003-03-31,2002-12-31,2002-09-30,2002-06-30,2002-03-31,2001-12-31,2001-06-30,2000-12-31,2000-06-30,1999-12-31,1999-06-30,1998-12-31,1998-06-30,1997-12-31,1997-06-30,1996-12-31,1996-06-30,1995-12-31,1995-06-30,1994-12-31,1994-06-30,1993-12-31,1992-12-31,1991-12-31,1990-12-31, 应收账款周转率(次),8.8,5.22,2.84,12.22,5.88,3.44,1.51,10.82,6.73,4.25,2.05,10.14,7.47,4.82,2.13,11.59,9.8,5.38,2.95,10.21,7.36,4.18,2.08,8.35,6.6,4.08,2.05,10.68,8.77,5.35,2.61,13.1,9.91,6.25,2.92,14.05,10.29,6.76,3.53,19.08,15.18,8.7,5.06,23.86,18.01,10.09,5.51,21.1,14.45,7.89,3.32,17.13,11.99,8.76,3.6,15.8,11.81,8.9,--,15.85,17.86,10.69,5.71,21.04,12.4,9.16,--,5.82,2.69,1.79,0.86,3.35,2.5,1.65,0.75,2.76,2.08,1.43,1.29,2.25,1.17,2.01,1.13,2.22,1.3,2.57,1.35,2.8,3.37,4.64,8.95,9.32,15.75,12.58,13.11,18.91,--,--,--, 应收账款周转天数(天),30.68,34.46,31.69,29.46,45.91,52.28,59.67,33.26,40.14,42.31,43.96,35.52,36.16,37.38,42.31,31.07,27.56,33.47,30.51,35.27,36.68,43.07,43.2,43.14,40.94,44.16,43.88,33.7,30.77,33.64,34.44,27.48,27.24,28.8,30.82,25.63,26.24,26.65,25.47,18.87,17.79,20.68,17.79,15.09,14.99,17.84,16.33,17.06,18.69,22.81,27.1,21.01,22.52,20.56,25.03,22.79,22.86,20.21,--,22.71,15.11,16.84,15.76,17.11,21.78,19.65,--,61.89,100.41,100.58,104.64,107.53,107.99,108.77,120.56,130.53,129.61,125.65,69.67,159.65,153.68,178.9,159.36,161.89,138.42,140.33,133.02,128.66,53.37,77.53,20.1,38.62,11.43,28.62,13.73,19.04,--,--,--, 存货周转率(次),7.37,4.09,1.58,8.09,5.87,3.44,1.21,7.4,5.44,3.49,1.52,5.59,3.81,2.45,1.1,5.64,5.08,3.07,1.29,5.7,5.41,3.47,1.49,5.03,4.11,3.07,1.21,4.9,4.4,2.96,1.24,5.16,4.68,3.08,1.13,4.22,3.47,2.43,0.99,4.12,3.65,2.44,1,4.76,4.77,2.99,1.28,5.75,5.83,3.97,1.32,5.65,4,2.37,1.19,6.78,5.65,3.38,--,6.94,5.43,3.5,1.07,5.41,4.73,3.15,--,5.2,4.46,2.94,1.43,5.04,2.78,1.88,0.97,3.55,2.17,1.94,0,3.43,1.77,3.17,1.4,2.74,1.51,2.73,1.3,3.16,0,4.22,0,5.67,0,8.3,0,14.05,--,--,--, 固定资产周转率(次),--,4.18,--,6.96,--,3.16,--,8.79,--,5.13,--,11.28,--,6.32,--,12.69,--,7.03,--,10.31,--,5.54,--,8.49,--,5.18,--,9.05,--,5.47,--,8.74,--,4.78,--,8.41,--,5.66,--,9.8,--,5.7,--,9.64,--,5.69,--,8.42,--,3.83,--,8.87,--,8.15,--,9.89,--,4.02,--,5.7,4.61,2.89,0.97,3.94,3.26,2.01,--,2.84,2.34,1.5,0.7,2.67,2.11,1.42,0.62,2.45,1.84,1.33,1.23,2.72,1.75,2.99,1.55,3.04,1.83,4.29,3.48,5.98,3,5.79,3.35,4.93,2.69,5.55,3.67,10.56,--,--,1.22, 总资产周转率(次),0.88,0.58,0.25,1.02,0.77,0.46,0.16,1.11,0.86,0.58,0.28,1.11,0.83,0.55,0.26,1.18,0.91,0.58,0.27,1.16,0.9,0.66,0.31,1.15,0.86,0.66,0.28,1.23,1.01,0.68,0.29,1.28,1.01,0.68,0.29,1.2,0.96,0.66,0.3,1.22,1,0.67,0.3,1.38,1.27,0.84,0.39,1.55,1.05,0.69,0.27,1.37,1.15,0.72,0.33,1.45,1.17,0.72,0.33,1.19,0.95,0.58,0.21,0.84,0.66,0.41,0.19,0.63,0.51,0.33,0.16,0.61,0.45,0.31,0.14,0.55,0.41,0.3,0.14,0.54,0.31,0.53,0.27,0.53,0.31,0.58,0.31,0.62,0.34,0.87,0.59,1.18,0.71,1.61,1.04,1.92,--,--,1.22, 存货周转天数(天),36.63,44.03,56.95,44.49,46.03,52.35,74.36,48.63,49.61,51.51,59.39,64.43,70.86,73.54,81.61,63.8,53.2,58.62,69.85,63.15,49.94,51.94,60.54,71.61,65.73,58.65,74.26,73.44,61.32,60.74,72.65,69.73,57.63,58.35,79.68,85.35,77.83,74.14,91.17,87.47,73.88,73.74,90.41,75.68,56.63,60.25,70.12,62.57,46.34,45.37,68.44,63.72,67.47,75.84,75.56,53.07,47.82,53.31,--,51.9,49.7,51.49,84.16,66.51,57.12,57.16,--,69.2,60.55,61.19,63.12,71.49,97.27,95.62,93.12,101.45,124.34,92.62,--,104.81,101.61,113.56,128.94,131.55,118.91,131.93,138.37,113.77,--,85.35,--,63.53,--,43.39,--,25.62,--,--,--, 总资产周转天数(天),308.47,309.17,354.89,354.51,352.53,387.6,552.15,323.65,314.5,308.38,327.03,324.41,326.64,324.68,345.49,305.08,295.96,308.48,333.09,310,299.07,272.93,291.64,312.36,312.68,272.73,317.01,293.14,268.44,265.17,308.11,280.24,267.54,263.04,306.54,299.55,282.46,271,300.3,294.24,269.7,269.46,300.9,260.44,211.86,213.98,232.2,232.74,257.07,261.02,332.23,262.81,234.6,248.72,275.65,247.66,230.47,249.45,273.39,302.09,285.02,312.07,431.65,427.05,408.53,441.28,485.7,575.91,524.99,542.99,571.79,591.23,596.95,584.42,659.82,650.05,658.54,601.6,658.38,666.17,590.16,681.95,666.91,675.55,579.9,626.09,572.34,576.28,531.13,414.94,307.69,304.41,251.92,223.26,173.36,187.84,--,--,294.07, 流动资产周转率(次),1.19,0.78,0.34,1.38,1.05,0.63,0.22,1.47,1.11,0.75,0.35,1.38,1.02,0.67,0.32,1.43,1.09,0.69,0.32,1.47,1.13,0.84,0.4,1.51,1.11,0.85,0.36,1.6,1.31,0.86,0.38,1.71,1.34,0.9,0.4,1.63,1.28,0.88,0.4,1.63,1.32,0.86,0.39,1.93,1.85,1.18,0.57,2.72,2.06,1.41,0.59,2.77,2.07,1.29,0.58,2.86,2.27,1.38,--,2.6,1.99,1.17,0.45,1.73,1.23,0.76,--,1.09,0.8,0.52,0.25,0.97,0.71,0.48,0.22,0.81,0.58,0.4,0.18,0.7,0.39,0.68,0.35,0.69,0.4,0.76,0.41,0.88,0.51,1.49,1.05,2.37,1.36,2.9,1.95,3.43,1.97,1.58,149.24, 流动资产周转天数(天),225.96,229.47,261.7,260.17,256.7,287.17,402.86,245.53,242.24,239.87,253.66,260.98,265.91,268.26,285.44,250.94,247.96,259.67,277.44,245.48,238.22,213.9,222.39,238.3,243.9,212.97,246.71,225.18,206.86,208.24,239.43,210.23,201.9,199.89,227.45,220.75,210.69,203.41,222.72,220.33,204.27,208.82,230.24,186.48,145.98,152.08,158.31,132.31,131.27,127.6,152.26,130.11,130.16,139.75,154.99,126.09,118.75,130.13,--,138.3,135.45,154.44,198.81,207.77,219.39,236.47,--,330.43,338.9,348.9,366.9,371.13,382.44,371.59,415.13,445.16,462.17,454.32,497.79,511.44,464.76,530.58,518.73,519.78,448.1,476.69,439.56,406.92,353.29,241.9,171.79,151.62,132.63,124.13,92.47,105.05,183.09,227.59,2.41, 经营现金净流量对销售收入比率(%),-0.01,-0.06,-0.23,0.09,-0.02,-0.06,-0.44,0.08,0.02,0.04,-0.22,-0.01,0.02,0.02,-0.18,-0.03,-0.01,0.06,0.15,0.08,0.16,0.13,0.05,0.02,0.12,0.05,-0.05,0.02,-0.02,-0.04,-0.12,0.05,-0.01,-0.02,-0.04,0.05,-0.01,-0.05,-0.06,-0.05,-0.09,-0.11,-0.19,0.05,-0,-0.04,-0.05,-0,-0.03,-0,-0.04,0.04,0.03,0.04,-0.03,0.04,0.04,0.04,0.05,0,0.13,0.05,0.04,0.03,0.03,0.05,0.1,0.1,0.08,0.07,0,0.07,0.03,0.05,0.14,0.05,0,0.08,0,-0.02,0.07,0.04,0.25,-0.01,--,0.03,--,--,--,--,--,--,--,--,--,--,--,--,--, 资产的经营现金流量回报率(%),-0.01,-0.03,-0.06,0.09,-0.02,-0.03,-0.07,0.09,0.01,0.02,-0.06,-0.01,0.02,0.01,-0.05,-0.03,-0.01,0.03,0.04,0.08,0.12,0.07,0.01,0.02,0.09,0.03,-0.01,0.02,-0.02,-0.03,-0.03,0.06,-0.01,-0.02,-0.01,0.05,-0.01,-0.03,-0.02,-0.05,-0.09,-0.07,-0.05,0.05,-0.01,-0.03,-0.02,-0,-0.03,-0,-0.01,0.06,0.03,0.03,-0.01,0.06,0.04,0.02,0.02,0.01,0.12,0.03,0.01,0.03,0.02,0.02,0.02,0.06,0.04,0.02,0,0.04,0.01,0.01,0.02,0.03,0,0.02,0,-0.01,0.02,0.02,0.07,-0.01,--,0.02,--,--,--,--,--,--,--,--,--,--,--,--,--, 经营现金净流量与净利润的比率(%),-2.1,-10.57,-85.2,--,--,--,--,29.53,2.93,8.08,-16.6,-6.32,3.66,3.03,-13.98,-15.28,-1.02,4.94,8.85,4.48,9.42,7.93,2.65,9.97,6.14,2.16,-2.5,0.59,-0.85,-1.69,-6.03,1.95,-0.6,-1.09,-2.68,2.6,-0.29,-2.34,-3.73,-4.66,-5.66,-4.49,-10.85,1.15,-0.11,-0.75,-0.83,-0.02,-0.73,-0.42,-5.84,7.41,5.91,7.71,-5.32,9.62,8.06,6.58,12.63,1.5,24.61,9.56,4.46,8.96,1.95,2.92,4.52,8.62,4.4,3.37,0.08,--,3.67,6.78,15.86,7.94,0,11.33,0,--,16.2,10.48,76.43,-0.29,--,0.47,--,--,--,--,--,--,--,--,--,--,--,--,--, 经营现金净流量对负债比率(%),-0.02,-0.05,-0.08,0.13,-0.03,-0.04,-0.11,0.14,0.02,0.04,-0.09,-0.02,0.02,0.01,-0.07,-0.05,-0.01,0.04,0.06,0.13,0.16,0.11,0.02,0.04,0.14,0.05,-0.02,0.03,-0.03,-0.04,-0.05,0.1,-0.02,-0.02,-0.02,0.09,-0.01,-0.05,-0.03,-0.09,-0.14,-0.1,-0.09,0.09,-0.01,-0.04,-0.02,-0,-0.04,-0,-0.02,0.08,0.04,0.04,-0.01,0.08,0.06,0.03,--,0.01,0.19,0.04,0.01,0.04,0.03,0.03,--,0.1,0.06,0.04,0,0.07,0.02,0.02,0.03,0.05,0,0.05,--,-0.02,0.05,0.05,0.14,-0.02,--,0.04,--,--,--,--,--,--,--,--,--,--,--,--,--, 现金流量比率(%),-1.8,-5.11,-9.01,13.13,-2.79,-4.04,-12.36,15.45,2.24,3.78,-9.72,-2.21,2.31,1.35,-7.19,-5.46,-1.26,4.51,6.18,14.5,17.42,11.32,2.49,4.32,15.65,5.4,-2.15,3.29,-3.8,-4.3,-5.47,11.13,-2.1,-2.47,-1.89,9.71,-0.87,-5.22,-2.98,-9.56,-15.18,-10.69,-9.2,9.14,-0.8,-3.72,-2.5,-0.23,-4.49,-0.45,-1.53,8.36,4.48,3.95,-1.37,8.64,5.85,3.57,--,0.95,18.91,4.51,1.21,4.11,2.78,3.06,--,10.18,6.39,3.74,0.05,7.14,2.06,2.59,3.47,5.33,0,4.57,0,-2.12,4.8,5.22,15.26,-1.9,--,4.05,--,--,--,--,--,--,--,--,--,--,--,--,--,