报告日期,2022-06-30,2022-03-31,2021-12-31,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2007-12-31, 应收账款周转率(次),3.29,1.64,8.79,6.34,4.07,2.22,9.78,7.19,3.88,1.65,11.23,7.6,4.66,--,7.36,5.01,3.21,1.53,8.71,6.95,4.42,2.03,7.45,5.28,3.74,1.57,7.68,5.76,4.1,1.83,11.34,7.69,4.82,2.55,8.99,6.27,3.97,1.89,7.13,5.56,3.55,1.68,7.31,5.53,3.26,1.39,6.5,4.48,3.27,1.77,8.23,--,--,--,11.62,6.4, 应收账款周转天数(天),54.74,54.88,40.93,42.6,44.19,40.49,36.81,37.57,46.44,54.63,32.06,35.53,38.59,--,48.94,53.85,56.12,58.92,41.33,38.83,40.76,44.41,48.29,51.12,48.09,57.48,46.89,46.9,43.87,49.24,31.76,35.13,37.36,35.26,40.06,43.08,45.31,47.66,50.47,48.55,50.75,53.51,49.23,48.83,55.19,64.72,55.41,60.29,55.05,50.79,43.73,--,--,--,30.98,56.27, 存货周转率(次),3.81,2.05,10.61,8.63,5.87,2.46,8.79,5.52,3.91,1.8,10.44,8.48,5.5,2.14,7.37,5.46,4.3,1.65,8.36,6.17,4.8,1.96,7.16,6.58,4.46,1.48,9.47,6.89,5.13,2.36,15.98,11.89,8.26,4.88,19.1,14.16,7.35,3.71,18.08,11.78,8.24,4.09,16.81,9.78,8.1,2.91,16.68,13.01,7.87,3.89,22.08,--,--,--,24.17,14.93, 固定资产周转率(次),0.86,--,1.56,--,0.71,--,1.15,--,0.58,--,1.35,--,0.65,--,1.32,--,1,--,1.73,--,0.79,--,0.95,--,0.5,--,0.91,--,0.49,--,1.08,--,0.47,--,1.37,--,0.68,--,2.76,--,1.3,--,2.62,--,1.31,--,2.26,--,1.2,--,3.23,--,--,--,--,1.24, 总资产周转率(次),0.36,0.18,0.7,0.51,0.33,0.14,0.58,0.45,0.3,0.12,0.71,0.53,0.34,0.15,0.57,0.43,0.31,0.14,0.65,0.46,0.32,0.13,0.44,0.35,0.24,0.1,0.47,0.35,0.25,0.11,0.55,0.4,0.23,0.11,0.43,0.34,0.2,0.1,0.4,0.28,0.18,0.09,0.37,0.29,0.19,0.07,0.43,0.32,0.21,0.12,0.8,--,--,--,1.41,1.24, 存货周转天数(天),47.26,43.86,33.92,31.28,30.68,36.63,40.96,48.94,46.04,49.87,34.48,31.83,32.72,42.01,48.85,49.41,41.88,54.55,43.05,43.75,37.5,46.01,50.27,41.05,40.32,60.93,38.03,39.17,35.09,38.21,22.53,22.71,21.79,18.44,18.85,19.06,24.49,24.25,19.92,22.92,21.85,22.02,21.41,27.6,22.22,30.94,21.58,20.75,22.87,23.11,16.31,--,--,--,14.9,24.11, 总资产周转天数(天),505.62,499.72,511.65,529.41,552.15,624.57,624.89,602.28,605.65,778.55,503.99,509.92,530.04,615.6,628.16,633.95,589.39,638.3,550.63,581.9,571.25,675.68,811.36,768.79,748.13,888.45,773.86,771.43,712.59,786.71,653.24,676.86,770.22,797.17,831.02,799.53,899.1,908.17,906.8,949.03,974.55,1028.57,971.66,947.37,945.38,1353.38,835.85,856.6,860.42,725.81,448.49,--,--,--,254.85,290.77, 流动资产周转率(次),0.74,0.38,1.5,1.1,0.72,0.31,1.31,1.05,0.7,0.29,1.8,1.35,0.88,0.37,1.35,1,0.71,0.33,1.38,0.91,0.61,0.25,0.96,0.78,0.54,0.23,1.13,0.86,0.63,0.29,1.37,1,0.59,0.29,0.98,0.76,0.45,0.22,0.75,0.52,0.32,0.15,0.55,0.42,0.26,0.09,0.64,0.46,0.3,0.18,1.76,--,--,--,2.84,244.7, 流动资产周转天数(天),243.8,236.1,240.72,246.44,251.15,292.78,273.89,257.86,256.67,309.6,200.17,200,205.32,241.16,266.71,270.7,254.06,276.41,261.17,298.28,296.83,355.73,375.47,348.34,332.66,385.11,318.16,312.72,287.63,312.39,263.08,270.7,302.88,315.13,365.74,353.03,396.48,415.32,479.23,516.15,558.14,602.01,652.77,649.51,685.98,1019.25,558.66,582.52,591.72,504.77,204.63,--,--,--,126.69,1.47, 经营现金净流量对销售收入比率(%),0.16,0.06,0.07,0.01,-0.04,-0.12,0.18,0.15,0.12,-0.1,0.17,0.13,0.07,-0.12,0.31,0.33,0.31,0.23,0.21,0.13,0.18,-0.15,0.15,0.17,0.21,-0.01,0.13,0.07,0.08,0.07,0.03,0,-0,-0.14,0.12,0.09,0.04,0.07,0.15,0.18,0.23,0.31,0.22,0.1,0.03,0.14,0.14,0.13,0.15,-0.03,0.12,0.05,--,--,0.35,0.19, 资产的经营现金流量回报率(%),0.06,0.01,0.04,0.01,-0.01,-0.02,0.1,0.07,0.03,-0.01,0.13,0.07,0.02,-0.02,0.16,0.13,0.09,0.03,0.12,0.06,0.05,-0.02,0.07,0.06,0.05,-0,0.06,0.02,0.02,0.01,0.02,0,-0,-0.02,0.05,0.03,0.01,0.01,0.06,0.05,0.04,0.03,0.08,0.03,0.01,0.01,0.04,0.03,0.02,-0,0.09,--,--,--,0.42,0.24, 经营现金净流量与净利润的比率(%),1.2,0.52,0.86,0.15,-0.57,-4.18,1.74,1.06,0.67,-3.3,2.24,1.61,1.02,-3.42,1.76,1.59,1.49,1.17,1.48,0.7,1.08,-1.04,1.36,1.47,1.75,-0.11,4.11,1.62,1.89,1.6,0.61,0,-0.06,-10.08,2.77,1.47,0.49,0.8,0.94,1.02,1.24,2.21,1.31,0.57,0.2,0.93,0.96,0.87,0.92,-0.19,0.56,0.24,--,--,1.54,0.89, 经营现金净流量对负债比率(%),0.47,0.09,0.31,0.04,-0.09,-0.12,0.59,0.44,0.25,-0.12,0.95,0.57,0.18,-0.14,0.97,0.85,0.65,0.26,0.84,0.4,0.37,-0.14,0.88,1.03,0.86,-0.01,0.85,0.37,0.27,0.13,0.24,0,-0.01,-0.25,0.52,0.33,0.09,0.07,0.61,0.53,0.47,0.28,0.88,0.32,0.08,0.12,0.58,0.42,0.34,-0.04,0.52,--,--,--,1.32,0.97, 现金流量比率(%),53.21,10.54,34.7,4.52,-9.92,-13.28,66.61,50.93,29.67,-16,115.22,70.62,22.61,-17.84,114.29,90.76,70.47,28.8,92.27,43.08,40.79,-14.87,109.68,143.28,126.15,-2.2,119.74,56.64,40.58,20.82,38.88,0.01,-1.85,-42.85,71.43,47.1,13.03,10.47,88.71,78.03,72.38,41.18,137.86,54.19,14.15,21.89,124.38,85.41,76.13,-10.06,119.24,--,--,--,184.98,199.34,