报告日期,2022-03-31,2021-12-31,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2005-12-31, 应收账款周转率(次),0.35,1.06,0.82,0.37,0.17,0.95,0.68,0.42,0.19,1.13,0.82,0.53,0.23,1.73,1.29,0.89,0.47,2.33,1.66,1.21,0.57,3.34,2.58,1.72,0.63,3.43,2.41,1.67,0.85,5.37,3.71,2.76,1.53,7.98,6.27,5.07,1.51,6.45,3.47,2.68,1.17,7.81,7.04,4.52,1.97,11.92,8.09,6.26,2.84,9.82,5.91,3.62,1.31,7.93,5.13,3.87,1.47,10.32,--,--,--,7.28,4.88, 应收账款周转天数(天),258.84,340.68,330.76,486.62,530.04,378.95,399.35,427.76,486.49,318.36,328.39,340.2,390.63,208.64,209.5,202.63,189.67,154.31,162.21,148.95,158.93,107.69,104.85,104.59,143.45,105.02,112.18,107.77,105.85,66.99,72.86,65.32,58.97,45.1,43.09,35.48,59.56,55.84,77.85,67.26,77.09,46.1,38.37,39.79,45.64,30.21,33.36,28.75,31.67,36.68,45.72,49.7,68.74,45.38,52.67,46.51,61.26,34.9,--,--,--,49.44,73.8, 存货周转率(次),2.08,10.97,7.87,5.6,3.16,12.8,7.06,4.41,2.04,9.29,6.28,3.8,1.68,10.71,8.3,5.73,2.92,9.09,4.25,3.27,1.54,7.13,5.59,3.71,1.13,4.83,3.3,2.34,1.13,5.52,4.54,3.25,1.44,5.03,3.82,2.69,1.33,4.65,5.28,3.35,1.45,9.35,5.62,3.73,1.77,11.51,6.39,3.42,1.74,10.04,6.47,4.43,1.93,12.05,7.02,6.92,2.72,11.87,--,--,--,10.22,12.6, 固定资产周转率(次),--,0.37,--,0.15,--,0.3,--,0.12,--,0.28,--,0.13,--,0.39,--,0.22,--,0.46,--,0.21,--,0.83,--,1.01,--,4.22,--,2.25,--,12.22,--,6.46,--,6.05,--,3.4,--,3.14,--,1.22,--,2.75,--,1.26,--,2.54,--,1.03,--,3.38,--,4.57,--,9.36,--,4.53,--,7.79,--,--,--,--,1.09, 总资产周转率(次),0.03,0.14,0.1,0.06,0.03,0.15,0.11,0.07,0.03,0.15,0.11,0.07,0.03,0.17,0.12,0.08,0.04,0.18,0.13,0.09,0.04,0.24,0.19,0.13,0.06,0.33,0.27,0.21,0.09,0.56,0.52,0.4,0.18,0.82,0.64,0.45,0.22,0.65,0.41,0.26,0.11,0.63,0.45,0.29,0.12,0.64,0.45,0.27,0.11,0.62,0.49,0.31,0.12,0.94,0.7,0.45,0.31,1.65,--,--,--,1.34,1.09, 存货周转天数(天),43.23,32.81,34.3,32.14,28.45,28.13,38.27,40.79,44.17,38.76,42.99,47.38,53.47,33.62,32.54,31.44,30.79,39.6,63.47,54.98,58.26,50.51,48.33,48.53,79.92,74.59,81.83,77.01,79.95,65.21,59.52,55.38,62.72,71.53,70.76,66.89,67.91,77.43,51.15,53.68,62.18,38.51,48.03,48.32,50.8,31.28,42.25,52.63,51.76,35.86,41.72,40.59,46.55,29.87,38.49,26.02,33.08,30.34,--,--,--,35.24,28.58, 总资产周转天数(天),2960.53,2578.8,2686.57,2852.61,3125,2398.4,2497.69,2714.93,3191.49,2442.33,2528.09,2674.59,3272.73,2076.12,2186.23,2187.12,2050.11,1983.47,2142.86,2112.68,2368.42,1474.81,1427.06,1440,1615.8,1098.23,1011.99,865.38,961.54,638.41,515.17,445.32,496.96,439.67,422.34,395.69,407.61,557.97,659.34,683.37,790.86,572.43,595.24,625,771.21,562.68,596.95,669.39,802.85,580.93,553.96,585.18,726.98,384.78,386.82,397.61,293.35,217.86,--,--,--,268.84,330.61, 流动资产周转率(次),0.12,0.55,0.33,0.26,0.12,0.68,0.48,0.3,0.14,0.75,0.53,0.34,0.14,0.66,0.43,0.28,0.14,0.51,0.32,0.21,0.09,0.68,0.5,0.27,0.21,0.94,0.56,0.47,0.21,1.05,0.73,0.56,0.25,1.33,1.04,0.77,0.41,1.33,0.82,0.59,0.25,1.35,0.95,0.61,0.25,1.37,0.97,0.59,0.25,1.03,0.6,0.38,0.15,1.2,0.84,0.54,0.42,2.38,--,--,--,2.01,160.8, 流动资产周转天数(天),723.47,649.7,817.93,693.91,759.49,531.99,559.7,600,656.46,480,510.69,525.85,626.3,546.95,630.25,647.25,628.05,705.19,844.28,857.96,972.97,528.71,535.29,658.14,436.47,381.8,479.91,385.03,421.55,342.66,369.16,320,362.17,270.92,260.47,235.05,218.55,270.37,329.15,304.77,355.87,267.38,283.85,293.93,366.6,262.68,278.75,307.32,355.73,347.89,450.38,472.94,585.56,299.45,321.47,333.09,214.59,151.03,--,--,--,179.5,2.24, 经营现金净流量对销售收入比率(%),-0.3,-0.14,-0.1,0.07,-0.01,0.23,0.31,0.28,0.32,0.24,0.35,0.25,-0.02,0.31,0.28,0.34,0.42,0.27,0.24,0.24,0.14,0.22,0.14,0.1,0.08,0.14,0.08,0.12,0.35,-0.04,-0.09,-0.06,-0.03,0.12,0.13,0.02,-0.14,0.02,0.12,0.14,-0.01,-0,-0.02,-0.06,0.1,0.07,0.02,0.01,-0.12,0.22,0.26,0.33,0.02,0.14,0.03,0.07,-0.13,0.17,0.24,-0.08,-0.14,0.2,0.04, 资产的经营现金流量回报率(%),-0.01,-0.02,-0.01,0,-0,0.03,0.03,0.02,0.01,0.04,0.04,0.02,-0,0.06,0.03,0.03,0.02,0.05,0.03,0.02,0.01,0.04,0.02,0.01,0,0.04,0.02,0.02,0.03,-0.02,-0.04,-0.02,-0,0.11,0.09,0.01,-0.03,0.01,0.04,0.04,-0,-0,-0.01,-0.02,0.01,0.04,0.01,0,-0.01,0.12,0.12,0.1,0,0.09,0.02,0.02,-0.04,0.25,--,--,--,0.27,0.05, 经营现金净流量与净利润的比率(%),--,--,--,--,--,1.73,--,--,--,--,--,--,--,--,1.7,1.85,2.31,1.14,1.15,1.11,0.74,1.22,0.76,0.49,0.44,1.33,0.71,0.95,2.58,-0.52,-0.63,-0.36,-0.23,1.21,1.04,0.2,-11.31,--,--,--,--,-0.2,-0.38,-1.23,8.53,1.31,0.4,0.21,-3.07,1.93,1.83,2.24,0.16,1.15,0.25,0.55,-1.25,1.26,1.75,-0.54,-1.18,1.67,0.65, 经营现金净流量对负债比率(%),-0.02,-0.06,-0.02,0.01,-0,0.09,0.08,0.04,0.02,0.1,0.1,0.05,-0,0.16,0.07,0.06,0.05,0.11,0.08,0.06,0.01,0.13,0.07,0.02,0.01,0.05,0.03,0.04,0.06,-0.04,-0.11,-0.08,-0.02,0.55,0.48,0.04,-0.09,0.04,0.15,0.16,-0.01,-0.02,-0.05,-0.11,0.07,0.25,0.06,0.02,-0.1,0.79,0.74,0.6,0.02,0.7,0.1,0.1,-0.08,0.53,--,--,--,0.45,0.07, 现金流量比率(%),-2.7,-6.96,-2.81,1.06,-0.1,9.58,9.01,5.1,6.29,29.42,24.27,6.15,-0.23,22.6,9.24,6.74,5.25,12.85,9.47,6.27,1.63,15.02,8.05,2.42,0.65,6.57,4.2,4.37,5.61,-3.55,-10.61,-8.35,-1.8,55.45,48.67,3.9,-9.48,4.59,16.57,17.78,-0.88,-1.98,-6.48,-13.79,7.87,30.16,6.93,2.15,-13.09,100.34,74.29,60.02,1.96,69.69,10.2,9.74,-8.13,53.29,--,--,--,65.62,7.51,