报告日期,2022-06-30,2022-03-31,2021-12-31,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2006-03-31,2005-12-31,2005-09-30,2005-06-30,2005-03-31,2004-12-31,2004-09-30,2004-06-30,2004-03-31,2003-12-31,2003-09-30,2003-06-30,2003-03-31,2002-12-31,2001-12-31,2000-12-31, 应收账款周转率(次),4.53,2.21,10.62,7.19,4.72,2.28,7.34,4.96,3.25,1.63,6.81,5.34,3.88,2.07,7.97,5.49,3.5,1.87,7.76,5.38,3.7,1.96,7.75,5.53,3.41,1.74,7.71,5.01,3.27,1.73,8.33,5.78,3.88,1.99,9.05,6.9,4.66,2.38,9.38,6.5,4.5,2.23,10,6.98,4.84,2.45,9.19,6.47,4.36,2.18,8.27,5.77,3.55,1.8,8.14,6.01,3.89,2.15,7.78,5.43,3.69,1.89,7.48,5.05,3.45,1.71,6.99,5.48,3.67,--,9.02,6.67,7.76,4.79,24.86,--,14.55,--,37.53,20.96,15.66, 应收账款周转天数(天),39.74,40.75,33.9,37.57,38.12,39.52,49.06,54.39,55.45,55.31,52.83,50.58,46.44,43.39,45.17,49.2,51.4,48.2,46.36,50.17,48.66,46.02,46.46,48.79,52.84,51.64,46.7,53.86,55.1,52.16,43.2,46.74,46.37,45.19,39.77,39.13,38.67,37.74,38.38,41.52,39.99,40.28,35.98,38.69,37.22,36.79,39.18,41.73,41.25,41.25,43.51,46.76,50.7,50.14,44.25,44.91,46.25,41.86,46.3,49.77,48.72,47.55,48.12,53.5,52.13,52.73,51.49,49.28,48.99,--,39.92,40.51,23.19,18.81,14.48,--,12.37,--,9.59,17.18,22.98, 存货周转率(次),5.44,2.39,11.44,8.19,5.1,2.87,9.13,7.95,4.77,2.37,5.19,4.05,3.1,1.35,5.64,4.77,3.45,1.65,6.88,5.2,3.23,1.55,8.1,6.38,4.27,2.15,9.46,6.3,3.81,2.01,7.71,4.86,3.23,1.65,5.83,3.97,2.56,1.24,5.69,4.43,2.91,1.44,6.33,4.9,3.1,1.64,6.22,4.49,2.84,1.46,6.71,5.35,3.35,1.58,6.79,4.96,3.15,1.5,6.43,5,3.5,1.67,6.89,4.98,3.31,1.61,6.27,4.58,3.06,--,5.88,3.5,2.48,1.38,5.14,--,2.23,--,4.48,3.16,2.53, 固定资产周转率(次),0.72,--,1.56,--,0.74,--,1.1,--,0.56,--,1.84,--,1.13,--,3.27,--,1.66,--,3.14,--,1.43,--,3.33,--,1.83,--,4.5,--,2.21,--,4.95,--,2.16,--,4.07,--,1.87,--,4.33,--,2.33,--,8.89,--,9.1,--,16.69,--,7.35,--,14.66,--,6.37,--,13.24,--,6.53,--,11.88,--,5.38,--,12.61,9.02,6.05,3.02,13.75,9.89,6.75,--,15.97,11.17,9.07,4.54,19.05,--,9.19,--,16.02,9.25,1.2, 总资产周转率(次),0.26,0.13,0.58,0.43,0.27,0.12,0.36,0.27,0.17,0.08,0.42,0.33,0.25,0.15,0.64,0.48,0.32,0.16,0.73,0.53,0.35,0.17,0.82,0.61,0.4,0.2,1.02,0.71,0.46,0.23,1.18,0.82,0.54,0.27,1.08,0.75,0.48,0.23,0.9,0.66,0.41,0.2,0.95,0.72,0.47,0.25,1.24,0.92,0.71,0.38,1.66,1.26,0.75,0.35,1.75,1.29,0.84,0.43,1.83,1.36,0.91,0.45,1.87,1.32,0.88,0.43,1.7,1.25,0.84,0.41,1.73,1.13,0.81,0.43,1.86,--,0.87,--,1.86,1.38,1.2, 存货周转天数(天),33.06,37.6,31.48,32.95,35.29,31.41,39.44,33.97,37.76,37.92,69.37,66.6,58.11,66.88,63.82,56.64,52.11,54.39,52.32,51.9,55.73,58.21,44.46,42.34,42.17,41.87,38.05,42.84,47.23,44.8,46.7,55.57,55.74,54.46,61.76,68.08,70.18,72.45,63.28,60.97,61.78,62.38,56.9,55.15,58.14,55,57.9,60.07,63.46,61.84,53.64,50.5,53.66,56.93,53.03,54.47,57.15,60.04,56,53.99,51.46,53.77,52.23,54.21,54.31,55.76,57.44,58.95,58.76,--,61.22,77.2,72.52,65.37,70,--,80.78,--,80.37,113.82,142.53, 总资产周转天数(天),680.53,693.37,623.7,628.78,678.48,745.65,992.28,1011.99,1072.71,1105.65,858.98,813.74,714.29,595.24,560.57,562.73,565.86,567.82,495.94,505.81,514.87,527.55,437.69,441.32,448.21,454.32,352.22,382.87,395.6,387.6,304.59,331.09,333.52,333.83,332.96,362.32,373.99,390.79,398.54,409.28,436.89,449.1,377.75,372.93,379.67,362.17,290.7,292.46,255.28,238.54,217.14,213.96,240.26,260.64,205.48,208.7,213.8,207.85,196.81,198.14,198.43,201.12,192.49,205,203.78,208.09,211.7,215.21,214.39,221.29,208.54,239.72,221.76,211.12,194,--,207.59,--,193.3,260.79,301.1, 流动资产周转率(次),0.94,0.46,2.14,1.53,0.96,0.46,1.35,0.88,0.54,0.27,1.17,0.91,0.69,0.37,1.41,1.04,0.67,0.32,1.43,1.02,0.67,0.33,1.64,1.22,0.82,0.4,1.91,1.23,0.78,0.39,1.95,1.31,0.88,0.45,1.72,1.15,0.75,0.36,1.4,1.04,0.66,0.32,1.31,0.97,0.63,0.3,1.5,1.12,0.87,0.46,2.07,1.61,0.95,0.44,2.23,1.62,1.07,0.56,2.37,1.79,1.21,0.6,2.41,1.71,1.14,0.56,2.14,1.6,1.06,--,2.15,1.36,1,0.53,2.34,--,1.1,--,2.38,1.77,151.4, 流动资产周转天数(天),190.82,195.65,168.26,177.01,187.79,193.97,267.24,305.22,331.8,335.32,308.59,296.38,259.37,246.44,254.71,258.55,269.18,278.98,251.7,264.6,268.82,274.22,219.22,222.02,219.59,223.49,188,219.6,231.78,229.59,184.24,206.04,203.74,201.79,209.08,234.27,240.9,250.77,257.64,258.79,273.22,285.17,274.81,278.38,287.54,296.15,240.06,241.83,206.07,195.35,174.18,167.82,188.9,202.79,161.28,166.24,168.89,161.99,152.07,150.8,149.22,149.95,149.12,158.24,157.41,160,168.29,169.16,169.44,--,167.33,198.14,180.23,170.07,153.79,--,164.1,--,151.43,203.45,2.38, 经营现金净流量对销售收入比率(%),0.11,0.1,0.2,0.2,0.19,0.25,0.22,0.24,0.25,0.17,0.15,0.13,0.14,0.08,0.09,0.09,0.08,0.12,0.08,0.09,0.07,0.09,0.08,0.07,0.04,0.01,0.07,0.07,0.1,0.03,0.05,0.06,0.07,0.07,0.06,0.07,0.1,0.05,0.06,0.04,0.05,0.01,0.03,0.01,0.02,0.05,0.02,-0.01,0.01,-0.02,0.02,0.02,0.01,0.06,0.01,0.02,0.01,-0.01,-0.01,-0.03,0.01,0.02,0.02,-0,-0.01,0.01,-0.04,-0.02,-0.02,-0.06,-0.03,-0.06,-0.09,-0.07,0.02,--,-0.04,0,0.05,0,--, 资产的经营现金流量回报率(%),0.03,0.01,0.11,0.08,0.05,0.03,0.06,0.06,0.04,0.01,0.07,0.05,0.04,0.01,0.05,0.04,0.03,0.02,0.06,0.04,0.02,0.02,0.05,0.04,0.01,0,0.07,0.04,0.04,0.01,0.06,0.05,0.04,0.02,0.07,0.05,0.05,0.01,0.05,0.02,0.02,0,0.02,0.01,0.01,0.01,0.01,-0.01,0,-0.01,0.02,0.02,0.01,0.02,0.02,0.02,0.01,-0,-0.01,-0.04,0.01,0.01,0.05,-0,-0.01,0,-0.07,-0.03,-0.02,-0.03,-0.04,-0.05,-0.07,-0.03,0.04,--,-0.04,--,0.08,0,--, 经营现金净流量与净利润的比率(%),4.68,1.65,2.2,1.82,1.5,2.47,3.3,5.76,6.87,8.5,3.14,2.18,2.25,2.23,2.58,2.63,2.57,3.85,2.6,2.34,2.09,3.48,3.76,2.62,2.41,0.67,2.29,2,2.23,0.8,1.28,1.48,1.56,1.58,1.8,2.54,3.54,1.91,3.08,2.29,3.13,1.63,1,0.27,0.68,1.81,1.68,-10.82,0.98,-2.31,1.05,1.95,1.63,79.73,1.14,1.13,0.51,-0.11,-0.86,-3.6,--,--,--,--,--,--,--,--,--,--,-10.95,-2.59,-2.05,-1.25,0.54,--,-0.84,0,0.84,0,--, 经营现金净流量对负债比率(%),0.04,0.02,0.17,0.12,0.07,0.04,0.1,0.09,0.06,0.02,0.11,0.08,0.07,0.02,0.08,0.06,0.04,0.03,0.09,0.07,0.03,0.02,0.08,0.06,0.02,0,0.1,0.06,0.06,0.01,0.08,0.07,0.05,0.03,0.09,0.07,0.06,0.02,0.07,0.03,0.03,0,0.03,0.01,0.01,0.02,0.02,-0.01,0.01,-0.01,0.03,0.03,0.01,0.03,0.03,0.03,0.01,-0,-0.02,-0.06,0.01,0.01,0.07,-0.01,-0.02,0.01,-0.09,-0.04,-0.03,--,-0.06,-0.07,-0.1,-0.05,0.06,--,-0.05,--,0.11,0,--, 现金流量比率(%),10.06,4.35,40.7,28.4,16.43,9.82,23.51,21.64,13.82,5.57,26.69,17.3,14.28,2.75,13.3,9.88,6.16,4.26,12.75,9.62,4.91,3.37,11.93,8.56,3.21,0.4,13.7,8.92,8.6,1.42,11.28,9.31,7.63,3.97,13.95,10.08,9.34,2.1,8.65,4.37,4,0.34,4.37,1.01,1.78,2.28,2.61,-1.17,0.71,-1.42,3.8,2.97,1.33,3.03,3.03,2.81,1.21,-0.47,-2.14,-7.19,1.34,1.19,6.62,-0.61,-1.69,0.59,-9.26,-4.34,-3.08,--,-7.42,-8.17,-11.56,-5.5,6.99,--,-5.89,--,12.9,0,--,