报告日期,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2007-12-31,2006-12-31, 应收账款周转率(次),0.75,3.69,2.33,1.45,0.69,4.35,3.13,2.07,1.02,2.82,2.18,1.42,0.5,2.08,1.32,0.88,0.39,3.69,1.63,1.66,0.72,4.42,4.3,2.54,1.26,3.57,3.11,2.08,1.07,3.41,2.81,1.79,0.92,4.46,3.34,2.42,1.22,5.69,4.14,2.81,1.18,6.4,4.46,3.48,--,8.17,--,6.24,4.11, 应收账款周转天数(天),119.95,97.64,115.68,124.5,131.31,82.7,86.31,86.92,88.54,127.74,124.1,127.1,181.74,173.26,205.2,203.53,233.16,97.65,165.21,108.31,124.76,81.44,62.77,70.98,71.66,100.88,86.89,86.59,83.99,105.5,96.22,100.81,98.04,80.67,80.92,74.24,73.69,63.25,65.19,64.09,76.01,56.26,60.49,51.77,--,44.07,--,57.66,87.51, 存货周转率(次),0.65,5.07,3.29,1.76,1.04,6.08,3.58,2.28,1.04,4.74,3.29,2.01,0.89,4.4,2.49,1.5,0.61,5.45,2.59,1.78,0.65,3.67,2.69,1.85,0.66,2.85,3.66,2.66,1.2,4.9,2.5,1.92,0.94,5.23,3.43,2.58,1.1,4.45,2.78,1.83,0.75,4.09,3.66,2.89,--,5.67,--,4.28,2.94, 固定资产周转率(次),--,0.76,--,0.23,--,0.74,--,0.36,--,0.75,--,0.38,--,2.07,--,1.06,--,5.41,--,2.55,--,4.98,--,3.01,--,3.18,--,1.87,--,2.84,--,1.28,--,4.75,--,6.75,--,14.24,--,6.58,--,13.56,--,7.85,--,--,--,--,1.21, 总资产周转率(次),0.05,0.4,0.29,0.17,0.08,0.49,0.33,0.22,0.1,0.38,0.29,0.18,0.08,0.57,0.39,0.26,0.11,0.95,0.5,0.37,0.13,0.71,0.53,0.37,0.14,0.53,0.58,0.41,0.21,0.72,0.43,0.32,0.14,0.86,0.62,0.44,0.22,0.94,0.67,0.44,0.18,0.98,0.74,0.69,--,1.57,--,--,1.21, 存货周转天数(天),137.55,70.96,82.1,102.5,86.56,59.18,75.44,79.12,86.74,76.03,81.99,89.74,100.8,81.77,108.23,120.21,148.74,66.08,104.26,101.09,138.89,98.21,100.4,97.15,136.1,126.31,73.81,67.78,75.23,73.53,108.19,93.88,95.51,68.79,78.83,69.87,81.5,80.97,97.06,98.12,120.27,88.11,73.84,62.24,--,63.45,--,84.11,122.34, 总资产周转天数(天),1792.83,890.21,917.74,1075.27,1080.43,740.13,814.23,802.14,891.09,952.13,935.23,1025.64,1134.93,635.93,683.89,704.78,837.21,380.59,543.59,491.94,672.65,508.69,511.36,492.21,660.79,683.5,468.02,439.78,419.97,498.89,621.98,569.44,628.49,417.97,434.99,413.32,414.94,382.29,403.23,413.13,500.56,367.16,363.59,259.74,--,229.26,--,--,297.72, 流动资产周转率(次),0.07,0.74,0.78,0.44,0.21,1.23,0.83,0.58,0.26,0.71,0.54,0.3,0.13,0.77,0.53,0.34,0.14,1.33,0.71,0.56,0.21,1.13,0.88,0.59,0.23,0.86,0.84,0.59,0.33,1.13,0.67,0.5,0.23,1.2,0.79,0.55,0.26,1.09,0.78,0.5,0.2,1.15,0.86,0.86,--,1.85,--,1.68,140.47, 流动资产周转天数(天),1315.79,486.55,347.18,409,421.55,292.3,325.89,307.8,339.88,510.57,497.79,606.06,680.27,469.3,509.92,529.26,645.62,271.41,377.78,321.77,437.11,317.99,306.26,305.24,393.36,420.36,322,303.64,273.22,319.57,400.12,358.71,395.95,299.58,340.22,327.51,348.97,329.28,346.38,361.45,439.88,312.64,312.83,210.3,--,194.69,--,213.98,2.56, 经营现金净流量对销售收入比率(%),0.02,0.42,-0.1,-0.17,-0.05,-0.13,-0.11,-0.3,-0.41,0.79,1.1,1.4,0.06,-0.19,-0.25,0.15,-0.02,0.01,-0.08,-0.1,-0.2,-0.03,-0.12,-0.19,-0.35,0.1,0.02,0.2,0.5,-0.27,-0.21,-0.21,-0.16,-0.16,-0.19,0,0.04,0.05,0.07,0.04,-0.24,-0.06,-0,0.1,--,0.05,--,0.08,0.07, 资产的经营现金流量回报率(%),0,0.21,-0.03,-0.03,-0,-0.07,-0.04,-0.07,-0.04,0.43,0.44,0.27,0,-0.17,-0.13,0.05,-0,0.01,-0.04,-0.04,-0.03,-0.02,-0.06,-0.07,-0.05,0.04,0.01,0.07,0.11,-0.17,-0.08,-0.06,-0.02,-0.12,-0.11,0,0.01,0.04,0.04,0.02,-0.04,-0.04,-0,0.06,--,0.07,--,0.09,0.09, 经营现金净流量与净利润的比率(%),--,6.54,--,--,--,--,--,--,--,--,--,--,--,-8.94,--,--,--,--,-82.99,--,--,--,-16.55,-14.13,--,13.12,--,23.82,55.52,--,--,--,--,-6.74,-5.65,0.04,1.43,1.3,1.37,0.7,-6.77,-0.94,-0.04,1.16,--,0.61,--,0.7,0.7, 经营现金净流量对负债比率(%),0.01,1.04,-0.07,-0.07,-0.01,-0.14,-0.09,-0.17,-0.11,1.21,1.31,0.56,0.01,-0.31,-0.16,0.06,-0,0.01,-0.05,-0.06,-0.04,-0.04,-0.1,-0.11,-0.08,0.06,0.01,0.12,0.14,-0.21,-0.11,-0.1,-0.04,-0.22,-0.23,0,0.02,0.1,0.1,0.04,-0.1,-0.11,-0,0.1,--,0.13,--,0.17,0.14, 现金流量比率(%),1.11,207.01,-8.8,-8.76,-1.23,-18.56,-11.24,-22.17,-15.28,170.54,187.68,65.18,1.09,-34.87,-17.09,6.38,-0.4,1.03,-5.51,-6.66,-4.9,-4.18,-10.52,-10.77,-8.29,6.27,1.33,12.44,15.17,-22.67,-11.53,-10.37,-4.02,-23.41,-24.63,0.17,2.3,10.78,11.15,4.26,-10.94,-12.22,-0.45,11.45,--,12.73,--,16.69,13.88,