报告日期,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2009-12-31,2008-12-31, 应收账款周转率(次),1.73,0.67,6.14,3.65,2.59,1.26,5.76,3.39,2.3,1.08,5.04,3.12,2.07,0.97,4.31,2.72,1.78,0.84,4.14,2.71,1.94,0.93,4.26,2.84,1.85,0.88,4.43,2.91,1.96,0.93,4.74,3.19,2.24,1.14,5.44,--,2.38,--,4.78,3.56,2.96, 应收账款周转天数(天),103.85,134.35,58.66,73.96,69.6,71.42,62.49,79.56,78.35,83.21,71.48,86.64,87.02,92.52,83.56,99.11,101.29,107.04,86.9,99.57,92.95,97.2,84.43,94.97,97.07,101.83,81.23,92.72,91.84,97.19,75.99,84.73,80.42,78.67,66.17,--,75.65,--,75.3,101.12,121.73, 存货周转率(次),0.45,0.18,1.58,1.13,0.73,0.38,1.81,1.36,0.92,0.44,1.92,1.36,0.86,0.38,1.63,1.16,0.74,0.34,1.55,1.09,0.74,0.37,1.69,1.23,0.77,0.37,1.86,1.41,0.95,0.46,2.03,1.48,1,0.49,2.37,--,1.13,--,2.55,2.33,2.08, 固定资产周转率(次),0.85,--,2.78,--,1.4,--,2.93,--,1.43,--,2.62,--,1.15,--,2.05,--,0.93,--,1.88,--,0.89,--,1.8,--,0.85,--,2.23,--,1.06,--,3.38,--,2.07,--,4.29,--,1.97,--,--,--,0.84, 总资产周转率(次),0.14,0.06,0.46,0.35,0.22,0.11,0.49,0.37,0.24,0.11,0.49,0.35,0.22,0.1,0.43,0.31,0.2,0.09,0.47,0.39,0.26,0.13,0.53,0.39,0.24,0.12,0.51,0.38,0.24,0.12,0.62,0.46,0.28,0.19,0.95,--,0.46,--,0.95,--,0.84, 存货周转天数(天),400.98,503.36,228.57,240,246.85,239.23,198.92,198.31,195.93,204.82,187.14,199.25,210.28,234.31,221.1,233.5,243.37,265.49,232.2,246.89,244.3,243.9,212.72,220.12,233.68,240.58,193.11,190.83,188.94,194.01,177.03,182.15,179.37,183.52,151.68,--,158.76,--,140.91,154.31,172.81, 总资产周转天数(天),1292.18,1633.39,774.69,776.53,803.21,827.97,728.74,735.49,741.66,806.45,740.44,771.21,813.01,916.5,841.12,869.01,894.63,964.63,759.81,686.67,692.57,694.44,683.5,695.16,738.92,782.61,700.93,702.03,741.05,778.55,583.85,591.85,646.09,473.93,378.19,--,392.41,--,378.19,--,428.11, 流动资产周转率(次),0.29,0.12,0.85,0.61,0.39,0.19,0.74,0.55,0.37,0.16,0.69,0.49,0.31,0.14,0.6,0.44,0.28,0.13,0.69,0.6,0.4,0.2,0.8,0.6,0.37,0.18,0.75,0.56,0.35,0.16,0.91,0.64,0.38,0.3,1.48,--,0.69,--,1.46,1.28,116.83, 流动资产周转天数(天),613.71,776.53,425.08,443.64,459.77,479.49,485.24,490.11,492.88,557.97,525.55,551.25,581.77,658.86,604.74,619.12,636.72,689.13,523.71,450.6,453.86,449.55,448.77,452.56,486.22,511.65,479.81,483.61,511.36,545.79,397.53,419.32,471.2,297.03,243.62,--,262.24,--,247.15,281.18,3.08, 经营现金净流量对销售收入比率(%),-0.3,-0.99,-0.08,-0.14,-0.2,-0.26,0.1,-0.04,-0.01,0.01,0.14,-0.01,-0.05,-0.08,0.11,0.03,-0.03,-0.21,0.13,-0.02,0.01,-0.19,0.01,-0.1,-0.17,-0.39,0.08,-0.01,0.03,-0.28,0.02,-0.08,-0.05,-0.2,0.1,--,-0.04,--,0.14,0.35,-0.07, 资产的经营现金流量回报率(%),-0.04,-0.05,-0.03,-0.05,-0.04,-0.03,0.04,-0.01,-0,0,0.06,-0,-0.01,-0.01,0.05,0.01,-0.01,-0.02,0.05,-0.01,0,-0.02,0.01,-0.04,-0.04,-0.05,0.04,-0,0.01,-0.03,0.01,-0.03,-0.01,-0.04,0.09,--,-0.02,--,0.12,0.27,-0.06, 经营现金净流量与净利润的比率(%),-6.53,-32.87,-0.82,-1.48,-1.85,-2.51,0.92,-0.35,-0.1,0.06,1.56,-0.07,-0.47,-0.72,1.27,0.28,-0.32,-1.93,1.48,-0.23,0.11,-2.33,0.2,-1.38,-1.96,-3.98,0.87,-0.11,0.22,-2.31,0.22,-0.74,-0.45,-1.9,0.81,--,-0.34,--,1.03,2.71,-0.77, 经营现金净流量对负债比率(%),-0.16,-0.23,-0.15,-0.26,-0.23,-0.13,0.21,-0.07,-0.02,0.01,0.39,-0.01,-0.07,-0.06,0.34,0.06,-0.05,-0.17,0.41,-0.04,0.01,-0.16,0.04,-0.23,-0.2,-0.24,0.2,-0.02,0.03,-0.17,0.05,-0.15,-0.04,-0.07,0.18,--,-0.03,--,0.22,0.49,-0.1, 现金流量比率(%),-16.21,-24.17,-16.03,-25.9,-22.62,-13.09,21.12,-6.95,-1.71,0.56,39.25,-1.43,-7.34,-5.74,34.69,6.53,-5.46,-17.12,41.31,-4.49,1.32,-15.57,4.27,-23.51,-19.75,-24.13,19.68,-2.24,2.61,-17.07,5.33,-22.48,-4.59,-8.13,20.07,--,-3.45,--,22.41,49.43,-10.32,