报告日期,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2006-03-31,2005-12-31,2005-09-30,2005-06-30,2004-12-31,2003-12-31, 应收账款周转率(次),0.45,3.44,2.17,1.38,0.64,4.08,2.47,1.57,0.6,4.09,2.44,1.48,0.53,3.53,2.01,1.22,0.48,2.93,1.76,1.05,0.45,3.2,1.91,1.17,0.47,3.51,2.16,1.29,0.57,3.73,2.3,1.54,0.6,4.73,2.85,1.74,0.83,4.72,2.91,1.81,0.75,5.09,3.57,2.31,1.07,6.14,3.8,2.47,1.37,4.9,3.19,2.06,0.76,4.38,3.15,2.24,--,4.74,--,--,5.97,5.07, 应收账款周转天数(天),201.34,104.56,124.65,130.53,139.99,88.26,109.36,114.49,150,87.97,110.7,121.49,169.36,101.99,134.5,147.44,189.31,122.75,153.78,171.56,199.16,112.46,141.41,153.51,192.84,102.51,124.8,139.13,159.18,96.57,117.6,116.91,149.73,76.18,94.87,103.26,108.29,76.2,92.88,99.4,119.47,70.77,75.54,77.82,84.42,58.68,71.07,72.76,65.85,73.47,84.74,87.35,118.47,82.11,85.73,80.24,--,75.9,--,--,60.33,70.97, 存货周转率(次),0.16,1.27,0.81,0.49,0.25,1.6,0.99,0.61,0.25,1.85,1.04,0.62,0.25,1.55,0.93,0.58,0.22,1.47,0.85,0.54,0.25,1.82,1.1,0.63,0.29,1.92,1.18,0.78,0.3,1.81,1.18,0.8,0.29,2.02,1.24,0.78,0.36,1.98,1.38,0.84,0.33,1.65,1.08,0.67,0.3,1.41,1.04,0.7,0.35,1.5,1.05,0.65,0.26,1.55,1.13,0.78,--,1.8,--,--,3,2.41, 固定资产周转率(次),--,5.38,--,2.37,--,6.03,--,2.22,--,5.02,--,1.71,--,3.49,--,1.27,--,2.73,--,1.08,--,3.09,--,1.12,--,2.96,--,1.18,--,2.63,--,1.17,--,2.79,--,1.16,--,2.38,--,1,--,2.12,--,0.93,--,2.04,--,1.06,--,2.26,3.65,1.19,--,2.33,1.61,1.15,--,2.29,--,--,2.59,0.77, 总资产周转率(次),0.05,0.42,0.3,0.19,0.09,0.53,0.35,0.21,0.08,0.51,0.32,0.18,0.07,0.45,0.29,0.17,0.07,0.42,0.28,0.17,0.07,0.51,0.34,0.19,0.08,0.54,0.36,0.23,0.09,0.51,0.36,0.22,0.08,0.55,0.38,0.24,0.1,0.5,0.37,0.22,0.08,0.48,0.36,0.22,0.09,0.51,0.38,0.25,0.12,0.5,0.34,0.23,0.08,0.56,0.41,0.34,--,0.73,--,--,0.98,0.77, 存货周转天数(天),550.46,282.86,333.66,369.61,365.11,224.54,272.64,295.18,355.73,195.1,260.32,290.79,356.58,231.75,289.45,309.17,403.41,244.95,316.34,332.9,362.03,197.68,244.65,284.81,315.68,187.25,228.6,232.23,296.44,199.18,228.5,226.3,310.13,177.98,217.02,230.83,250.98,181.46,195.33,215.44,274.47,218.3,251.12,268.86,296.05,254.52,258.7,257.84,256.19,239.54,257.36,277.14,347.49,231.57,239.53,230.92,--,199.92,--,--,119.88,149.61, 总资产周转天数(天),1789.26,853.28,893.45,942.9,992.28,680.27,764.44,876.34,1150.9,708.38,852.81,990.64,1371.95,798.93,915.88,1045.9,1357.47,850.26,961.88,1039.86,1203.21,706.71,801.19,924.5,1122.19,663.35,743.8,795.4,1032.11,712.87,751.88,824.55,1168.83,654.66,713.34,757.58,912.78,713.3,737.3,832.95,1067.62,743.49,755.88,820.79,985.76,710.2,711.65,727.57,780.57,718.28,783.97,790.17,1061.32,645.51,657.73,524.32,--,490.8,--,--,368.66,467.47, 流动资产周转率(次),0.06,0.52,0.37,0.23,0.11,0.64,0.42,0.24,0.09,0.61,0.38,0.22,0.08,0.58,0.38,0.22,0.09,0.57,0.38,0.24,0.1,0.69,0.46,0.27,0.11,0.74,0.49,0.31,0.12,0.68,0.48,0.29,0.1,0.72,0.5,0.32,0.13,0.67,0.49,0.29,0.11,0.66,0.49,0.3,0.13,0.71,0.52,0.34,0.16,0.68,0.45,0.3,0.11,0.77,0.56,0.5,--,1.09,--,--,1.59,137.92, 流动资产周转天数(天),1451.61,695.65,733.7,773.86,814.48,566.04,644.7,741.35,969.83,587.76,703.13,811.18,1120.8,622.62,707.73,803.93,1013.51,628.6,712.59,763.04,882.35,519.33,587.34,671.39,818.93,487.08,554.76,586.13,758.85,531.91,564.15,623.27,886.7,496.69,535.5,571.07,698.22,540.14,556.36,627.18,799.29,547.2,549.9,595.04,712.59,509.34,523.36,536.51,573.25,530.5,599.2,596.42,807.17,468.81,479.15,359.86,--,329.34,--,--,225.9,2.61, 经营现金净流量对销售收入比率(%),-0.25,-0.08,-0.18,-0.4,-0.46,-0,-0.13,-0.26,-0.68,0.04,-0.16,-0.25,-0.23,0.14,-0.06,-0.16,-0.57,0.01,-0.16,-0.31,-0.78,0.07,-0.11,-0.23,-0.26,0.11,0.01,0.03,-0.02,-0.02,-0.07,-0.14,-0.13,0.06,-0.12,-0.16,-0.3,0.21,0.12,0.15,0.11,0.26,0.15,0.12,-0.05,0.14,0.1,0.13,0.16,0.17,0.11,0.1,-0.19,0.05,0.07,0.11,-0.57,0.03,--,--,0.15,0.18, 资产的经营现金流量回报率(%),-0.01,-0.03,-0.06,-0.08,-0.04,-0,-0.05,-0.06,-0.05,0.02,-0.05,-0.05,-0.02,0.06,-0.02,-0.03,-0.04,0.01,-0.05,-0.05,-0.06,0.04,-0.04,-0.05,-0.02,0.06,0,0.01,-0,-0.01,-0.03,-0.03,-0.01,0.03,-0.04,-0.04,-0.03,0.11,0.05,0.03,0.01,0.12,0.05,0.02,-0,0.07,0.04,0.03,0.02,0.09,0.04,0.02,-0.02,0.02,0.03,0.04,--,0.02,--,--,0.13,0.14, 经营现金净流量与净利润的比率(%),--,--,--,--,--,-0.05,-8.52,--,--,1.72,--,--,--,2.99,--,--,--,--,--,--,--,1.65,-1198.98,--,--,2.3,1.15,--,--,-0.47,-2.32,--,--,0.55,-1,-1.43,-9.39,1.76,1.11,1.88,--,3.73,2.93,4.17,--,1.89,1.02,1.04,0.98,1.91,1.24,1.16,-16.13,0.69,0.93,1.09,--,0.23,--,--,1.01,1.05, 经营现金净流量对负债比率(%),-0.09,-0.24,-0.49,-0.71,-0.34,-0.01,-0.3,-0.4,-0.39,0.14,-0.35,-0.38,-0.13,0.45,-0.15,-0.22,-0.2,0.03,-0.25,-0.36,-0.42,0.23,-0.22,-0.3,-0.11,0.3,0.02,0.03,-0.01,-0.05,-0.14,-0.15,-0.04,0.13,-0.18,-0.17,-0.14,0.6,0.23,0.14,0.04,0.44,0.2,0.09,-0.02,0.29,0.11,0.09,0.06,0.37,0.11,0.07,-0.04,0.07,0.07,0.06,--,0.04,--,--,0.28,0.28, 现金流量比率(%),-10.14,-26.65,-58.1,-84.05,-38.16,-0.92,-34.19,-45.02,-43.79,15.05,-38.89,-44.08,-14.63,50.38,-17.61,-24.91,-21.13,3.22,-27.21,-39.92,-47.53,25.86,-24.68,-33.57,-13.76,35.23,1.9,3.7,-1.21,-6.51,-16.53,-17.07,-4.62,15.71,-20.59,-19.98,-17.54,78.14,28.35,16.82,5.06,52.22,21.65,9.41,-1.72,31.81,15.15,11.43,7.19,52.62,12.19,7.36,-4.3,6.72,8.26,8.57,--,4.03,--,--,27.96,39.76,