报告日期,2022-09-30,2022-06-30,2022-03-31,2021-12-31,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2012-12-31,2011-12-31,2011-06-30,2010-12-31,2009-12-31,2008-12-31, 应收账款周转率(次),13.78,8.05,3.37,16.14,10.41,6.31,2.78,8.77,4.88,3.61,1.34,5.67,4.1,2.51,--,1.51,--,1.25,0.73,2.43,1.67,1.29,0.6,1.78,1.37,1.07,0.68,2.38,1.97,1.47,0.79,3.27,--,--,--,4.06,4.28,5.71,3.88,5.44,4.58,4.89, 应收账款周转天数(天),19.59,22.37,26.72,22.31,25.93,28.55,32.38,41.07,55.34,49.91,67.31,63.5,65.87,71.82,--,238.03,--,144.12,123.69,148.28,162.14,139.86,149.06,202.74,197.46,168.07,133.16,151.11,136.74,122.4,113.61,109.98,--,--,--,88.76,84.18,63.06,46.35,66.2,78.64,73.66, 存货周转率(次),24.71,17.34,7.57,28.83,16.54,12.08,5.91,18.66,12.04,8.73,3.28,15.86,10.85,8.09,4.42,5.15,2.42,1.7,1.08,4.36,2.71,2.18,1.24,3.28,2.1,1.72,1.15,4.01,2.54,2.09,1.18,3.91,--,--,--,4.7,5.16,5.75,3.15,5.84,5.57,5.67, 固定资产周转率(次),--,1.36,--,2.27,--,1.13,--,1.97,--,0.93,--,2.62,--,1.68,--,1.38,--,2.06,--,5.44,--,2.67,--,--,--,2.13,--,4.94,--,2.49,1.49,4.8,--,--,--,--,--,--,--,--,--,0.91, 总资产周转率(次),0.19,0.13,0.06,0.24,0.18,0.13,0.07,0.21,0.15,0.1,0.05,0.23,0.16,0.12,0.06,0.1,0.17,0.13,0.08,0.7,0.47,0.39,0.23,0.61,0.42,0.32,0.2,0.8,0.55,0.39,0.28,0.98,--,--,--,1.08,--,--,0.66,--,--,0.91, 存货周转天数(天),10.93,10.38,11.89,12.49,16.33,14.9,15.23,19.3,22.43,20.61,27.43,22.69,24.9,22.25,20.35,69.97,111.71,105.99,83.06,82.48,99.72,82.7,72.38,109.74,128.57,104.83,78.48,89.74,106.18,85.96,76.55,91.98,--,--,--,76.59,69.83,62.65,57.07,61.6,64.66,63.45, 总资产周转天数(天),1447.72,1377.2,1482.7,1515.15,1505.86,1436.55,1349.33,1679.1,1841.75,1798.2,1935.48,1594.33,1656.44,1543.74,1410.66,3742.2,1585.44,1378.25,1107.01,510.86,572.16,464.28,397.88,594.16,649.66,556.76,448.21,452.43,492.25,456.39,325.85,368.44,--,--,--,334.08,--,--,272.73,--,--,396.13, 流动资产周转率(次),0.93,0.63,0.29,1.52,1.89,1.28,0.68,1.71,1.09,0.8,0.32,1.65,1.15,0.97,0.55,0.56,0.58,0.44,0.26,0.9,0.61,0.51,0.29,0.76,0.53,0.41,0.25,1.01,0.71,0.5,0.37,1.34,--,--,--,1.55,1.63,1.99,1.15,2.18,1.77,157.36, 流动资产周转天数(天),291.01,284.68,310.45,236.36,142.53,140.13,132.39,210.21,247,223.94,284.36,217.75,235.21,186.05,162.22,646.55,462.17,410.77,350.06,399.29,444.23,354.82,312.07,474.31,512.53,442.7,364.52,355.98,381.14,360.29,245.83,269.64,--,--,--,232.5,220.83,181.1,156.66,165.47,203.93,2.29, 经营现金净流量对销售收入比率(%),0.33,0.28,0.13,0.46,0.4,0.33,0.14,0.41,0.48,0.47,0.51,0.44,0.45,0.33,0.68,0.02,-0.21,0,2.38,0.21,0.13,0.23,-0.35,0.06,0.06,0.12,0.11,0.03,0.1,0.11,-0.17,0.05,0.02,0.03,-0.15,0.01,0.08,0.09,0.14,0.05,0.11,0.1, 资产的经营现金流量回报率(%),0.06,0.04,0.01,0.1,0.07,0.04,0.01,0.09,0.07,0.05,0.02,0.1,0.07,0.04,0.04,0,-0.02,0,0.13,0.14,0.06,0.09,-0.08,0.04,0.03,0.04,0.02,0.02,0.05,0.04,-0.05,0.05,--,--,--,0.01,0.07,0.1,0.09,0.06,0.1,0.09, 经营现金净流量与净利润的比率(%),3.04,2.83,0.97,6.05,3.54,2.78,0.8,2.18,2.17,1.82,1.29,2.17,1.89,1.34,2.29,0.16,-1.49,0.03,18.42,12.39,3.98,3.76,-5.29,1.32,0.93,1.6,1.11,0.45,2.19,1.45,-1.57,0.67,0.38,0.33,-1.18,0.1,0.68,0.81,1.44,0.47,1.06,1.35, 经营现金净流量对负债比率(%),0.15,0.08,0.02,0.22,0.18,0.1,0.03,0.22,0.17,0.14,0.07,0.23,0.18,0.1,0.1,0,-0.03,0,0.18,0.43,0.28,0.55,-0.3,0.17,0.4,0.36,0.08,0.06,0.23,0.12,-0.1,0.11,--,--,--,0.02,0.18,0.17,0.17,0.1,0.18,0.15, 现金流量比率(%),43.02,24.7,4.67,55.4,34.93,19.53,4.89,40.99,25.43,22.57,10.63,35.75,26.05,12.64,16.69,0.32,-3.49,0.05,18.16,43.62,28.47,55.52,-30.53,17.38,39.61,36.38,7.56,6.28,23.01,12.49,-9.91,11.48,--,--,--,2.25,18.32,17.19,17.88,11.77,25.6,22.14,