报告日期,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),3.64,2.47,1.28,5.17,4.76,3.25,1.53,7.94,5,2.71,0.13,1.55,1.06,0.78,0.31,1.46,1.13,0.82,0.43,2.24,3.14,2.02,0.76,3.77,1.7,0.93,0.39,4.69,2.31,1.58,1,7.11,3.18,2.1,0.84,5.06,2.99,2.09,0.86,5.39,2.83,1.98,--,6.82,--,5.97,4.53, 应收账款周转天数(天),74.13,72.77,70.22,69.66,56.72,55.4,58.78,45.33,54.03,66.38,709.22,232.53,255.22,230.36,286.9,245.8,239,219.49,207.23,160.66,86.03,88.98,118.44,95.46,158.58,192.8,230.24,76.83,116.98,114.08,90.36,50.65,85,85.7,107.03,71.1,90.2,86.02,104.74,66.77,95.58,90.92,--,52.75,--,60.35,79.43, 存货周转率(次),7.43,4.78,2.42,7.28,6.49,4.59,2.24,12.39,9.24,4.55,0.13,32.82,21.94,8,3.58,242.94,--,--,--,--,5.04,3.41,0.84,6,2.54,1.24,0.71,7.69,3.21,2.27,1.53,13.88,6.42,4.55,1.53,10.68,9.6,6.06,1.91,14.14,5.21,5.93,--,12.59,--,10.73,8.73, 固定资产周转率(次),--,9.27,--,15.4,--,7.63,--,10.99,--,3.25,--,2.04,--,172.5,--,395.32,--,185.31,--,9.62,--,2.13,--,3.15,--,0.84,--,3.5,--,1.22,--,5.52,--,2.64,--,4.98,--,2.38,--,4.62,--,3.15,--,4.15,--,--,1.02, 总资产周转率(次),0.83,0.55,0.29,0.96,0.79,0.54,0.27,1.06,0.71,0.33,0.02,0.24,0.2,0.14,0.05,0.48,0.4,0.26,0.12,0.44,0.49,0.3,0.09,0.41,0.2,0.11,0.05,0.45,0.25,0.16,0.08,0.66,0.42,0.28,0.1,0.48,0.32,0.2,0.08,0.54,0.29,0.35,--,0.88,--,0.98,1.02, 存货周转天数(天),36.36,37.64,37.25,49.43,41.59,39.25,40.22,29.05,29.24,39.58,705.33,10.97,12.31,22.51,25.14,1.48,--,--,--,--,53.61,52.73,106.53,60,106.19,145.01,126.78,46.83,84.19,79.44,58.81,25.94,42.07,39.55,58.76,33.72,28.13,29.7,47.19,25.46,51.82,30.37,--,28.6,--,33.54,41.25, 总资产周转天数(天),327.07,326.74,310.67,375.39,339.67,332.47,338.86,340.3,382.44,538.44,5421.69,1500.63,1358.83,1245.67,1685.39,750.16,679.25,695.25,723.47,814.48,553.73,607.9,1048.95,882.35,1347.98,1645.34,1796.41,795.76,1059.65,1109.06,1134.93,547.61,649.82,649.59,935.55,756.3,844.28,888.01,1132.08,660.91,925.93,508.04,--,407.29,--,366.49,352.6, 流动资产周转率(次),1.55,1.02,0.52,1.9,1.72,1.18,0.57,2.11,1.29,0.57,0.03,0.4,0.36,0.24,0.07,0.58,0.47,0.3,0.13,0.51,0.77,0.48,0.14,0.62,0.31,0.17,0.08,0.66,0.38,0.24,0.11,0.92,0.58,0.39,0.13,0.63,0.44,0.27,0.1,0.71,0.35,0.53,--,1.2,--,1.19,114.45, 流动资产周转天数(天),174.51,176.19,173.01,189.06,157.21,152.37,157.56,170.52,209.27,314.19,3146.85,899.33,744.21,753.45,1256.98,621.12,568.54,604.64,710.9,705.05,351.84,375,637.39,581.3,862.34,1054.48,1198.4,548.78,707.18,742.88,790.86,392.11,464.72,465.12,681.3,573.71,620.12,678.48,884.09,507.19,762.71,342.79,--,299.6,--,301.61,3.15, 经营现金净流量对销售收入比率(%),-0.03,-0.04,-0.05,-0.03,-0.03,-0.04,-0.16,-0.07,-0.21,-0.27,-5.93,0.12,-0.29,-0.3,-0.49,0.02,-0.43,0,-0.65,0.31,-0.27,-0.4,-1.16,-0.07,-0.59,-1.01,-1.39,0.06,-0.41,-0.66,-0.96,0.15,-0.22,-0.33,-0.94,0.19,-0.07,-0.23,-0.27,0.13,-0.28,-0.34,--,0.21,--,0.21,0.22, 资产的经营现金流量回报率(%),-0.02,-0.02,-0.01,-0.03,-0.03,-0.03,-0.04,-0.05,-0.12,-0.07,-0.08,0.02,-0.04,-0.03,-0.02,0.01,-0.14,0,-0.08,0.1,-0.14,-0.13,-0.11,-0.03,-0.12,-0.12,-0.07,0.03,-0.11,-0.11,-0.08,0.1,-0.09,-0.09,-0.09,0.08,-0.02,-0.05,-0.02,0.05,-0.06,-0.12,--,0.18,--,0.19,0.22, 经营现金净流量与净利润的比率(%),-16.86,-82.54,-4.25,--,-4.28,-2.65,-5.48,-13.86,-48.52,-30.25,-15.91,0.4,-0.93,-0.88,-1.06,0.04,-1,0,-1.33,0.6,--,--,--,--,--,--,--,3.59,-5.12,-6.03,-9.1,1.29,-2.5,-4.25,-8.81,1.15,-0.6,-1.89,-2.01,0.61,-1.34,-1.68,--,0.79,--,0.92,1.14, 经营现金净流量对负债比率(%),-0.04,-0.04,-0.02,-0.05,-0.07,-0.06,-0.1,-0.12,-0.24,-0.14,-0.16,0.07,-0.31,-0.59,-0.17,0.02,-0.53,0,-0.49,0.84,-0.96,-0.85,-0.93,-0.2,-1.1,-1.1,-0.61,0.2,-1.19,-0.97,-0.59,0.8,-0.63,-0.56,-0.92,0.58,-0.33,-0.68,-0.28,0.61,-1,-1.61,--,0.94,--,0.58,0.46, 现金流量比率(%),-5.28,-5.36,-2.98,-6.01,-8.28,-7.76,-12.32,-14.44,-28.21,-16.77,-22.52,10.31,-110.34,-84.34,-19.3,2.16,-61.37,0.28,-64.06,116.15,-106.69,-95.02,-107.4,-22.45,-131.31,-132.98,-72.48,22.62,-147.14,-112.75,-66.67,89.19,-66.4,-59.54,-102.33,61.9,-35.35,-72.77,-29.59,63.31,-100.41,-160.84,--,93.59,--,57.92,46.49,