报告日期,2022-06-30,2022-03-31,2021-12-31,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2009-12-31,2008-12-31, 应收账款周转率(次),5.16,2.55,10.41,7.23,4.8,2.19,9.78,7.56,4.55,1.97,9.84,7.17,4.72,2.22,11.68,8.31,4.96,2.2,8.43,5.97,4.1,1.95,8.57,6.43,4.03,1.79,7.24,5.01,3.31,1.53,7.57,5.61,3.76,1.78,9.37,6.85,4.54,2.22,9.21,6.45,4.47,1.94,9.7,7.08,4.46,--,7.51,--,--,6.05,5.43, 应收账款周转天数(天),34.91,35.3,34.59,37.33,37.52,41.14,36.79,35.72,39.56,45.78,36.57,37.66,38.11,40.62,30.81,32.47,36.28,40.99,42.68,45.2,43.88,46.14,42,41.99,44.64,50.2,49.73,53.84,54.43,58.72,47.55,48.14,47.85,50.43,38.4,39.44,39.63,40.5,39.1,41.85,40.25,46.49,37.11,38.15,40.31,--,47.93,--,--,59.49,66.35, 存货周转率(次),2.76,1.34,6.6,4.23,2.86,1.39,6.16,3.78,2.67,1.05,5.25,3.71,2.49,1.11,6.77,4.41,2.77,1.63,8.19,7.45,4.81,1.52,8.7,5.94,3.31,1.94,5.07,3.59,2.11,0.89,5.12,3.65,2.39,1.17,6.55,4.77,3.16,1.49,5.47,4.35,2.73,1.13,4.72,2.87,1.68,--,3.33,--,--,4.14,7.1, 固定资产周转率(次),1.21,--,3.71,--,2.35,--,5.37,--,2.98,--,5.81,--,2.57,--,4.86,--,1.79,--,1.95,--,0.83,--,1.39,--,0.53,--,1.13,--,0.61,--,1.73,--,0.92,--,2.25,--,1.08,--,2.3,--,1.15,--,2.95,--,1.2,--,2.85,--,--,--,1.03, 总资产周转率(次),0.53,0.26,1.3,0.98,0.69,0.33,1.3,0.95,0.62,0.25,0.98,0.62,0.38,0.18,0.91,0.62,0.37,0.15,0.61,0.44,0.28,0.13,0.49,0.32,0.2,0.08,0.4,0.29,0.23,0.09,0.5,0.36,0.24,0.11,0.6,0.45,0.31,0.15,0.7,0.57,0.37,0.17,0.86,0.58,0.34,--,0.79,--,--,0.88,1.03, 存货周转天数(天),65.31,67.08,54.51,63.76,62.96,64.67,58.44,71.51,67.5,86.1,68.56,72.69,72.22,81.39,53.17,61.18,65.05,55.2,43.96,36.25,37.44,59.38,41.37,45.42,54.42,46.38,71.02,75.12,85.22,100.96,70.25,74.01,75.24,76.95,54.95,56.58,56.99,60.59,65.84,62.12,65.9,79.47,76.27,94.2,106.92,--,108.05,--,--,87.04,50.73, 总资产周转天数(天),341.36,343.12,277.82,275.62,259.89,276.92,277.65,285.05,289.81,361.88,366,432.28,469.85,506.76,394.18,432.14,487.54,617.71,587.47,614.61,647.25,691.78,729.93,833.85,911.39,1107.01,905.89,919.93,794.7,949.37,722.6,743.8,763.36,852.27,597.11,605.38,582.71,613.5,514.87,475.02,485.7,538.92,417.2,468.99,537.15,--,456.85,--,--,408.63,349.96, 流动资产周转率(次),1.11,0.57,2.58,1.9,1.31,0.61,2.5,1.89,1.24,0.5,1.91,1.24,0.77,0.35,1.7,1.16,0.68,0.25,1.07,0.76,0.49,0.22,0.86,0.56,0.35,0.14,0.76,0.59,0.51,0.21,1.02,0.73,0.47,0.2,1.06,0.72,0.51,0.24,1.08,0.85,0.55,0.24,1.43,0.92,0.54,--,1.37,--,--,1.47,237.27, 流动资产周转天数(天),161.67,158.95,139.64,142.41,137.81,146.39,144.21,143.2,145.48,178.71,188.38,218.41,234.47,256.26,212.06,232.78,263.93,359.42,335.23,354.84,365.04,401.07,418.8,486.22,520.53,632.02,471.88,456.62,352.66,420.36,354.05,368.95,383.06,444.23,340.46,375.21,352.6,381.36,333.06,317.46,324.97,369,252.47,294.6,335.7,--,261.93,--,--,244.66,1.52, 经营现金净流量对销售收入比率(%),0.06,0.03,0.04,0.04,0.01,-0.03,0.06,0.03,0.04,-0.03,0.05,0.06,-0.01,-0.09,0.05,0.07,0.04,0.13,0.07,0.11,0.03,0.21,0.12,0.09,0.14,0.08,0.14,0.19,0.17,0.37,-0.14,-0.15,-0.2,-0.18,0.12,0.19,0.32,0.37,0.3,0.44,0.58,0.66,-0.23,-0.18,-0.21,--,0.16,--,--,0.05,-0.06, 资产的经营现金流量回报率(%),0.03,0.01,0.06,0.04,0,-0.01,0.08,0.03,0.03,-0.01,0.05,0.04,-0,-0.02,0.03,0.03,0.01,0.02,0.04,0.05,0.01,0.03,0.06,0.03,0.03,0.01,0.05,0.05,0.04,0.04,-0.06,-0.05,-0.05,-0.02,0.07,0.08,0.1,0.05,0.21,0.26,0.22,0.11,-0.16,-0.08,-0.05,--,0.11,--,--,0.04,-0.07, 经营现金净流量与净利润的比率(%),0.4,--,--,1.34,0.18,-0.88,--,1.77,2.74,-1.75,--,1.21,-0.28,-1.66,1.16,1.26,0.74,3.32,1.77,3.54,1.32,3.21,3.33,4,--,--,2.21,--,--,--,--,-98.09,--,--,2.61,4.08,6.63,8.57,7.01,15.47,18.34,15.96,-2.91,-1.45,-1.48,--,1.33,--,--,0.55,-8.03, 经营现金净流量对负债比率(%),0.1,0.02,0.14,0.13,0.01,-0.03,0.2,0.08,0.07,-0.02,0.13,0.1,-0.01,-0.04,0.08,0.09,0.03,0.04,0.1,0.12,0.02,0.07,0.16,0.08,0.08,0.02,0.14,0.13,0.07,0.07,-0.11,-0.09,-0.09,-0.04,0.16,0.18,0.28,0.15,0.64,1.1,0.86,0.34,-0.49,-0.2,-0.13,--,0.16,--,--,0.05,-0.12, 现金流量比率(%),11.52,2.45,16.15,17,1.52,-3.76,27.19,12.09,10.7,-3.13,18.82,14.66,-1.53,-6.35,10.89,11.62,4.27,5.74,11.1,14.04,2.39,7.11,17.64,8.6,10.21,2.15,17.35,14.41,8.7,7.77,-13.23,-10.9,-10.54,-4.64,17.81,20.15,31.7,16.31,73.38,133.01,101.78,39.96,-58.95,-23.55,-14.5,--,16.85,--,--,5.62,-14.09,