报告日期,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2008-12-31,2007-12-31, 应收账款周转率(次),0.72,0.26,2.24,1.59,1.11,0.44,3.09,1.95,1.39,0.75,3.67,1.8,1.19,0.57,3.03,1.57,1.19,0.51,2.78,1.44,1.03,0.37,2.25,1.1,0.68,0.27,1.9,0.85,0.51,0.13,1.26,0.68,0.38,0.11,1.14,0.88,0.55,0.21,2.54,1.63,1.27,--,3.95,--,5.96,5.47, 应收账款周转天数(天),249.9,344.17,160.38,169.72,161.55,206.56,116.68,138.77,129.16,119.36,98.07,149.68,151.04,158.48,118.93,172.35,151.73,177.1,129.59,187.03,174.77,242.72,160.33,245.25,264.39,332.59,189.33,316.86,350.33,712.59,285.47,397.88,478.98,856.33,314.99,306.47,324.62,437.32,141.46,166.12,141.42,--,91.13,--,60.43,65.82, 存货周转率(次),0.57,0.19,1.6,1.04,0.76,0.26,1.53,0.76,0.6,0.28,1.47,0.91,0.71,0.35,1.51,0.86,0.73,0.29,1.45,0.87,0.69,0.22,1.49,0.81,0.48,0.22,1.71,0.94,0.57,0.15,1.78,1.04,0.73,0.2,1.57,1.3,0.72,0.21,1.64,1.01,0.64,--,1.32,--,1.1,0.75, 固定资产周转率(次),1.97,--,5.59,--,2.73,--,5.56,--,2.23,--,4.27,--,1.67,--,3.25,--,1.5,--,2.91,--,1.42,--,2.35,--,0.77,--,1.97,--,0.6,--,2.18,--,1.69,--,3.69,--,1.58,--,4.41,5.55,1.81,--,3.93,--,3.83,0.42, 总资产周转率(次),0.19,0.07,0.55,0.39,0.27,0.1,0.6,0.38,0.26,0.11,0.53,0.35,0.23,0.1,0.46,0.29,0.22,0.09,0.44,0.27,0.19,0.07,0.38,0.22,0.13,0.05,0.32,0.16,0.09,0.02,0.22,0.13,0.07,0.02,0.16,0.12,0.07,0.02,0.3,0.38,0.27,--,0.62,--,0.66,0.42, 存货周转天数(天),316.23,463.2,224.42,259.49,236.47,345.36,234.62,354.1,299.35,324.44,245.35,296.87,252.24,255.83,238.24,312.5,246.98,314.8,249.08,309.38,259.29,410.96,241.5,332.43,374.14,413.6,210.13,287.85,314.58,594.45,202.26,258.84,248.14,449.33,230.03,208.41,249.83,432.9,219.89,266.11,282.62,--,272.69,--,328.71,482.57, 总资产周转天数(天),947.87,1319.65,655.26,687.55,661.04,867.89,601.5,712.59,701.48,824.18,674.41,776.75,786.03,881.49,778.38,929.75,819.3,1039.26,809.35,1005.59,931.68,1369.86,939.95,1231.19,1401.87,1902.75,1129.94,1685.39,1950.16,4245.28,1641.59,2115.99,2564.1,4787.23,2231.87,2191.56,2589.93,4225.35,1213.35,702.76,672.14,--,577.66,--,547.95,855.11, 流动资产周转率(次),0.25,0.09,0.72,0.53,0.36,0.14,0.81,0.52,0.36,0.15,0.77,0.52,0.34,0.15,0.69,0.44,0.33,0.13,0.63,0.38,0.27,0.09,0.49,0.28,0.16,0.06,0.39,0.19,0.11,0.03,0.26,0.15,0.08,0.02,0.18,0.14,0.08,0.02,0.32,0.47,0.32,--,0.76,--,0.83,53.27, 流动资产周转天数(天),727.86,1013.51,497.31,512.14,494.91,650.29,442.42,514.68,504.77,593.67,469.79,522.65,523.71,589.39,519.41,617.43,539.08,689.13,572.16,719.23,667.41,982.53,739.83,971.92,1107.69,1512.61,924.5,1394.63,1610.02,3501.95,1392.11,1812.08,2208.59,4147.47,2021.34,1995.57,2384.11,3947.37,1109.74,577.05,558.83,--,471.39,--,433.16,6.76, 经营现金净流量对销售收入比率(%),-0.21,-0.62,0.26,0.05,0.01,0.18,-0.05,-0.46,-0.65,-0.74,0.18,-0.41,-0.45,-0.9,0.19,-0.28,-0.26,-0.77,0.05,-0.34,-0.39,-0.88,0,-0.64,-0.85,-1.28,0.2,-0.37,-0.57,-1.83,-0.06,-0.34,-0.42,-1.3,-0.27,-0.53,-0.8,-1.24,0.09,-0.22,-0.15,--,0.07,-0.84,0.07,0.08, 资产的经营现金流量回报率(%),-0.04,-0.04,0.14,0.02,0,0.02,-0.03,-0.17,-0.17,-0.08,0.09,-0.14,-0.1,-0.09,0.09,-0.08,-0.06,-0.07,0.02,-0.08,-0.07,-0.05,0,-0.14,-0.11,-0.06,0.06,-0.06,-0.05,-0.04,-0.01,-0.04,-0.03,-0.02,-0.04,-0.07,-0.06,-0.03,0.02,-0.08,-0.04,--,0.04,--,0.04,0.04, 经营现金净流量与净利润的比率(%),-1.47,-10.05,1.34,0.29,0.04,1.94,-0.27,-2.5,-4.59,-8.81,0.96,-2.54,-3.46,-11.48,1.3,-1.79,-1.9,-9.18,0.33,-2.04,-2.75,-13.46,0.02,-3.55,-5.6,-19.4,1.11,-1.68,-3.13,--,-0.27,-1.39,-1.54,-11.08,-0.97,-2.09,-2.83,-5.35,0.32,-0.9,-0.56,--,0.31,-3.56,0.32,0.64, 经营现金净流量对负债比率(%),-0.25,-0.26,0.82,0.13,0.01,0.08,-0.12,-0.88,-0.92,-0.38,0.41,-1,-0.74,-0.61,0.52,-0.53,-0.41,-0.57,0.14,-0.51,-0.43,-0.3,0.01,-1.38,-1,-0.55,0.48,-0.54,-0.53,-0.33,-0.14,-0.34,-0.26,-0.25,-0.74,-1.23,-1.04,-0.52,0.22,-0.21,-0.12,--,0.1,--,0.08,0.06, 现金流量比率(%),-25.81,-26.66,83.18,13.72,0.87,7.66,-11.99,-88.44,-93.26,-38.87,41.57,-104.13,-76.36,-63.59,54.1,-55.23,-42.79,-60.19,14.15,-51.92,-44.23,-31.27,0.77,-147.45,-108.12,-61.34,53.2,-64,-59.92,-37,-15.59,-36.5,-27.74,-26.03,-80.17,-179.49,-154.55,-81.5,35.37,-27.59,-15.71,--,12.13,--,11.34,8.66,