报告日期,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2006-03-31,2005-12-31,2005-09-30,2005-06-30,2005-03-31,2004-12-31,2004-09-30,2004-06-30,2004-03-31,2003-12-31,2003-09-30,2003-06-30,2003-03-31,2002-12-31,2002-09-30,2002-06-30,2002-03-31,2001-12-31,2001-06-30,2000-12-31,2000-06-30,1999-12-31,1999-06-30,1998-12-31,1998-06-30,1997-12-31,1997-06-30,1996-12-31,1996-06-30,1995-12-31,1994-12-31,1993-12-31, 应收账款周转率(次),15.87,9.88,4.18,13.14,8.47,5.76,2.05,10.72,7.58,4.99,2.43,10.78,7.97,5.54,2.4,11.48,7.49,5.29,2.58,15.73,1.21,0.83,0.55,1.45,1.04,0.68,0.32,1.87,1.25,0.87,0.45,2.23,1.45,1.08,0.54,3.08,2.13,1.67,0.93,5.5,3.63,2.63,1.44,5.81,3.53,2.48,1.11,4.54,2.65,1.91,0.94,6.54,4.28,3.03,1.53,7.24,4.26,3.1,1.45,6.82,4.24,2.88,1.47,6.94,4.25,2.98,1.49,11.82,7.36,6.77,3.66,14.12,8.09,5.59,2.4,11.05,8.36,6.44,2.24,6.05,2.84,3.68,1.6,3.42,1.86,2.89,1.38,3.24,3.95,5.39,10.69,7.33,10.3,634.66, 应收账款周转天数(天),17.01,18.22,21.55,27.4,31.87,31.26,43.85,33.59,35.63,36.09,37.08,33.41,33.89,32.5,37.54,31.35,36.04,34.03,34.95,22.88,223.95,217.47,164.02,248.76,258.42,266.67,278.64,192.9,215.23,207.52,201.43,161.31,185.63,167.18,166.42,117.05,126.93,107.74,96.41,65.4,74.3,68.53,62.7,61.99,76.45,72.46,81.36,79.38,101.76,94.44,95.43,55.01,63.08,59.33,58.66,49.72,63.39,58.01,61.89,52.76,63.65,62.53,61.3,51.87,63.47,60.47,60.39,30.46,36.7,26.59,24.62,25.5,33.38,32.22,37.51,32.59,32.29,27.97,40.17,59.48,63.3,97.88,112.46,105.34,96.84,124.59,130.57,111.22,45.57,66.82,16.83,49.11,34.94,0.57, 存货周转率(次),12.78,8.7,3.4,15.58,11.11,7.56,2.37,19.38,14.06,8.07,3.93,18.9,11.74,8.42,3.87,19,11.22,7.46,3.8,25.67,3.21,2.2,1.39,3.03,2.1,1.3,0.6,2.79,1.88,1.2,0.57,2.2,1.68,1.12,0.49,1.98,1.7,1.18,0.62,2.85,2.48,1.77,0.9,3.48,3.17,2.37,1.05,2.68,1.91,1.17,0.5,3.07,2.52,2,1.03,3.34,2.7,1.91,0.95,2.9,2.58,1.68,0.76,2.76,2.55,1.79,0.81,3.34,2.95,2.18,1.24,3.85,3.78,2.32,1.15,3.49,3.25,2.21,0.74,2.28,1.36,2.17,1.24,2.06,1.01,1.66,0.93,1.87,0,2.11,0,1.9,1.61,2.22, 固定资产周转率(次),--,9.03,--,11.5,--,4.97,--,9.97,--,4.6,--,10.24,--,5.38,--,11.56,--,6.19,--,16.19,--,0.93,--,1.58,--,0.86,--,2.06,--,0.97,--,2.02,--,1.09,--,2.54,--,1.64,--,5.09,--,4.19,--,6.26,--,3.42,--,4.19,--,1.87,--,5.33,--,3.62,--,5.23,--,2.81,2.55,4.16,3.46,2.28,1.07,3.84,3.17,2.26,1,4.78,4.14,3.32,1.82,5.43,5.15,3.35,1.35,4.11,3.18,2.09,0.75,2.21,1.28,1.77,0.95,1.91,1.1,1.86,0.94,2.13,1.15,2.74,1.74,3.78,4.63,1.55, 总资产周转率(次),2.44,1.67,0.68,2.31,1.59,1.02,0.37,2.03,1.48,0.93,0.43,1.95,1.4,0.94,0.41,1.89,1.31,0.87,0.42,2.58,0.38,0.27,0.17,0.39,0.29,0.18,0.09,0.43,0.29,0.2,0.1,0.39,0.28,0.2,0.09,0.44,0.36,0.27,0.15,0.7,0.53,0.39,0.22,0.81,0.61,0.45,0.2,0.65,0.45,0.28,0.13,0.89,0.73,0.56,0.28,1.06,0.78,0.55,0.28,0.98,0.79,0.52,0.24,0.9,0.73,0.51,0.23,1.1,0.93,0.71,0.4,1.3,1.12,0.75,0.34,1.11,0.87,0.59,0.21,0.64,0.36,0.51,0.26,0.49,0.26,0.41,0.2,0.45,0.26,0.62,0.35,0.85,0.96,1.55, 存货周转天数(天),21.13,20.7,26.44,23.1,24.3,23.8,37.93,18.58,19.21,22.32,22.89,19.05,23,21.38,23.24,18.95,24.06,24.14,23.71,14.02,84.04,81.84,64.8,118.75,128.71,138.67,149.65,128.99,143.62,149.4,156.96,163.3,160.52,160.97,182.41,181.52,159.09,152.75,145.18,126.33,108.74,101.66,100.11,103.51,85.2,75.88,86.11,134.09,141.21,153.73,179.93,117.28,107.13,89.82,87.43,107.9,100.07,94.1,94.53,124.35,104.73,106.88,119.21,130.2,105.73,100.79,111.61,107.8,91.65,82.47,72.58,93.56,71.5,77.51,77.95,103.27,83.19,81.45,122.18,158.08,131.94,165.82,145.51,174.45,177.37,216.53,194.38,192.35,--,170.76,--,189.26,223.94,162.4, 总资产周转天数(天),110.53,107.76,132.02,155.8,170.09,177.32,246.31,177.73,182.98,194.53,209.89,184.57,193.05,190.58,220.53,190.34,206.42,206.97,212.21,139.64,715.04,661.76,519.03,917.2,939.13,983.07,1038.06,835.27,915.56,923.08,922.13,921.42,948.03,900.45,955.41,825.5,755.03,671.64,613.5,511.87,505.81,457.32,405.77,444.33,439.31,401.97,447.98,553.25,600.93,631.8,674.16,402.32,367.8,323.68,323.62,341.2,346.2,324.56,324.32,368.32,340.69,345.03,369.16,399.51,371.39,349.99,390.12,326.44,291.45,252.17,225.45,276.37,240.58,241.45,268.26,323.97,310.52,305.03,425.13,561.36,499.17,700.93,683.37,739.98,701.21,878.91,901.35,796.46,704.5,577.48,508.76,423.33,374.57,232.72, 流动资产周转率(次),3.31,2.26,0.91,3.17,2.16,1.4,0.49,2.82,2.03,1.28,0.59,2.63,1.85,1.24,0.53,2.43,1.63,1.08,0.52,3.31,0.7,0.51,0.32,0.73,0.52,0.33,0.16,0.81,0.57,0.37,0.19,0.73,0.51,0.36,0.17,0.77,0.61,0.45,0.25,1.26,0.96,0.67,0.41,1.52,1.1,0.78,0.38,1.16,0.78,0.48,0.22,1.53,1.19,0.9,0.46,1.89,1.34,0.95,0.5,1.82,1.45,0.95,0.44,1.71,1.38,0.96,0.45,2.13,1.83,1.36,0.77,2.45,2.09,1.34,0.64,2.08,1.65,1.13,0.41,1.27,0.71,1.07,0.55,0.99,0.5,0.8,0.4,0.95,0.57,1.44,0.75,1.66,1.5,229.89, 流动资产周转天数(天),81.6,79.48,98.64,113.47,124.99,128.4,182.44,127.79,132.74,141.15,152.88,136.98,146.24,145.61,169.59,147.98,165.43,165.98,171.79,108.63,386.99,354.68,282.49,495.46,515.86,550.29,576.18,445.32,476.69,484.78,480.51,494.51,526.73,501.25,527.55,467.59,439.1,396.13,362.46,284.72,282.04,267.5,218.34,236.36,245.75,230.77,239.04,311.1,345.71,373.21,406.5,235.43,227.68,200.27,196.72,190,202.08,189.02,180.07,197.35,186.1,189.81,203.48,210.59,195.07,186.64,198.63,168.82,147.5,132.65,117.05,147.06,129.28,133.99,141.53,172.98,163.27,159.35,220.59,284.5,252.6,336.23,325.44,364.26,359.78,447.65,455.7,377.24,315.13,249.38,239.14,217.26,239.33,1.57, 经营现金净流量对销售收入比率(%),-0.01,-0.04,-0.15,0.04,0.04,0.04,-0.23,0.04,0.03,0.02,0.08,0.04,0.01,0.02,-0.02,0.06,0,0.01,-0.12,-0.04,-0.02,-0.11,-0.11,-0.08,-0.1,-0.16,-0.27,-0.04,-0.21,-0.15,-0.35,-0.06,-0.09,-0.17,-0.06,-0.07,-0.04,-0.05,-0.02,-0.09,-0.09,-0.09,-0.2,0.01,-0,0.03,-0,-0.01,-0.15,-0.16,-0.28,0.01,0,0.02,0.06,0.02,0.01,0.03,0.06,0.02,0,0.04,0.09,0,-0.02,-0.05,-0.12,0.01,-0.03,0.04,-0.07,0.1,0.05,0.04,-0.04,0.03,0,-0.01,--,0.1,0.15,0.06,-0,0.04,--,-0.17,--,--,--,--,--,--,--,--, 资产的经营现金流量回报率(%),-0.01,-0.06,-0.1,0.09,0.06,0.04,-0.08,0.08,0.04,0.02,0.03,0.08,0.01,0.02,-0.01,0.1,0,0.01,-0.05,-0.05,-0.01,-0.03,-0.02,-0.04,-0.03,-0.03,-0.02,-0.02,-0.06,-0.03,-0.03,-0.02,-0.03,-0.03,-0.01,-0.03,-0.01,-0.01,-0,-0.06,-0.04,-0.03,-0.04,0.01,-0,0.01,-0,-0,-0.06,-0.04,-0.04,0.01,0,0.01,0.02,0.02,0,0.01,0.01,0.02,0,0.02,0.02,0,-0.02,-0.02,-0.03,0.01,-0.02,0.02,-0.03,0.12,0.05,0.03,-0.01,0.04,0,-0,--,0.06,0.05,0.03,-0,0.02,--,-0.07,--,--,--,--,--,--,--,--, 经营现金净流量与净利润的比率(%),-0.45,-2.89,-9.62,2.39,2.2,2.27,-22.01,2.36,1.69,1.32,4.97,2.6,0.45,1.67,-1.73,3.8,0.21,1.33,-11.83,-1.82,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,-9.67,-2.1,-3.12,-0.36,-1.19,-1,-0.73,-1.17,0.09,-0.03,0.2,-0,-0.12,-3.7,-5.11,-8.79,0.39,0.02,0.24,0.67,0.43,0.11,0.5,1.11,0.68,0.19,1.5,3.29,0.12,-3.99,-9.11,-15.81,0.63,-0.47,0.42,-0.84,0.94,0.42,0.31,-0.3,0.66,0,-0.17,--,4.88,4.48,2.54,-0.16,2.75,--,-12.45,--,--,--,--,--,--,--,--, 经营现金净流量对负债比率(%),-0.02,-0.08,-0.12,0.12,0.08,0.05,-0.1,0.11,0.06,0.02,0.04,0.09,0.01,0.03,-0.01,0.12,0,0.01,-0.06,-0.06,-0.02,-0.07,-0.05,-0.1,-0.08,-0.08,-0.06,-0.05,-0.17,-0.08,-0.1,-0.07,-0.07,-0.09,-0.02,-0.09,-0.04,-0.04,-0.01,-0.18,-0.1,-0.07,-0.08,0.02,-0.01,0.03,-0,-0.01,-0.13,-0.08,-0.07,0.02,0,0.02,0.03,0.05,0.01,0.03,0.02,0.03,0.01,0.03,0.04,0,-0.03,-0.04,-0.05,0.02,-0.05,0.04,-0.05,0.22,0.1,0.05,-0.03,0.07,0,-0.01,--,0.12,0.11,0.08,-0,0.05,--,-0.15,--,--,--,--,--,--,--,--, 现金流量比率(%),-2,-8.65,-13.52,12.78,8.41,4.9,-10.51,12.1,6.22,2.58,4.49,10.51,1.29,2.83,-1.13,13.36,0.47,1.58,-6.34,-6.87,-1.91,-7.29,-4.63,-10.58,-8.39,-7.75,-6.65,-5.46,-17.51,-8.42,-9.96,-7.76,-7.2,-9.65,-1.74,-10.27,-3.98,-4,-0.87,-20.16,-14.25,-8.74,-10.8,2.51,-0.7,3.3,-0.02,-0.91,-14.01,-9.05,-6.99,1.89,0.13,2,3.02,5.04,0.76,2.87,2.5,2.8,0.58,3.1,3.61,0.09,-3.11,-3.83,-5.01,2.41,-4.72,4.48,-5.68,23.07,10.68,5.65,-2.73,7.44,0,-1.04,--,12.38,19.15,15.13,-0.42,7.32,--,-25.2,--,--,--,--,--,--,--,--,