报告日期,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2007-12-31,2006-12-31, 应收账款周转率(次),4.5,3.07,1.66,5.17,3.6,2.48,1.18,4.46,2.97,1.89,1.02,3.67,2.58,1.64,0.79,3.98,3.26,2.33,1.01,13.01,10.02,6.88,2.69,7.99,5.05,3.5,1.73,5.73,3.79,1.99,0.75,6.33,4.85,3.47,1.94,9.25,6.55,3.97,2.14,7.06,4.82,3.3,1.84,7.88,6.53,--,--,7.71,9.8,9.94, 应收账款周转天数(天),60,58.63,54.35,69.7,75,72.57,76.19,80.72,90.86,95.15,88.25,98.08,104.85,109.5,114.58,90.55,82.84,77.37,89,27.67,26.94,26.18,33.41,45.05,53.52,51.41,52.02,62.86,71.18,90.43,119.54,56.91,55.71,51.8,46.46,38.93,41.22,45.4,42.06,50.99,55.98,54.5,48.88,45.71,41.37,--,--,46.67,36.72,36.2, 存货周转率(次),--,--,--,--,1.98,1.27,0.66,2.58,2.07,1.42,0.69,2.86,2.36,1.46,0.74,2.39,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--, 固定资产周转率(次),--,0.76,--,0.9,--,0.4,--,0.75,--,0.4,--,0.63,--,0.27,--,1.11,--,1.57,--,12.67,--,22.06,--,12.2,--,3.86,--,4.88,--,1.55,--,4.27,--,2.4,--,6.16,--,3.59,--,7.67,--,6.72,--,16.19,11.92,--,--,26.35,--,0.85, 总资产周转率(次),0.03,0.02,0.01,0.03,0.02,0.01,0.01,0.03,0.03,0.02,0.01,0.03,0.02,0.02,0.01,0.05,0.04,0.03,0.02,0.19,0.38,0.12,0.05,0.14,0.1,0.07,0.04,0.12,0.07,0.04,0.02,0.12,0.09,0.07,0.04,0.16,0.11,0.08,0.03,0.18,0.14,0.09,0.05,0.59,0.43,--,--,0.57,--,0.85, 存货周转天数(天),--,--,--,--,136.47,141.31,137.2,139.58,130.43,127.21,129.78,125.67,114.19,123.51,121.18,150.35,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--, 总资产周转天数(天),8881.58,10650.89,9574.47,12371.13,11894.27,12500,14516.13,11214.95,10756.97,10975.61,10714.29,11145.51,11157.02,11250,11111.11,7594.94,7049.61,6976.74,6000,1914.89,715.23,1483.92,1727.45,2533.43,2741.12,2435.72,2102.8,3066.44,3663.5,4195.8,4945.05,2929.21,2860.17,2542.37,2425.88,2251.41,2358.08,2343.75,2654.87,1949.11,1986.76,1921.02,1923.08,608.31,624.42,--,--,633.02,--,424.93, 流动资产周转率(次),0.03,0.02,0.01,0.03,0.03,0.02,0.01,0.04,0.03,0.02,0.01,0.04,0.03,0.02,0.01,0.06,0.05,0.03,0.02,0.22,0.42,0.13,0.05,0.15,0.1,0.08,0.05,0.13,0.08,0.05,0.02,0.14,0.11,0.08,0.04,0.17,0.12,0.08,0.03,0.19,0.14,0.1,0.05,0.63,0.46,--,--,0.6,0.77,98.37, 流动资产周转天数(天),8206.69,9836.07,8737.86,11009.17,10505.84,11111.11,13043.48,9729.73,9310.34,9574.47,9278.35,9375,9278.35,9230.77,9090.91,6196.21,5696.2,5714.29,4945.05,1644.59,643.01,1434.26,1669.76,2404.81,2578.8,2252.82,1935.48,2775.64,3280.68,3726.71,4411.76,2603.04,2539.98,2261.31,2153.11,2090.59,2293.97,2281.37,2586.21,1885.8,1938.26,1876.96,1882.85,570.88,585.56,--,--,599.9,468.51,3.66, 经营现金净流量对销售收入比率(%),-1.72,5.63,2.21,7.93,6.18,14.22,52.02,2.04,0.54,4.12,6.63,-5.54,-2.83,-1.11,0.47,-3.51,-5.22,-1.47,-4.13,0.19,0.16,1.92,5.35,3.86,5.72,1.55,-0.88,1.92,1.81,0.4,-0.05,0.09,-0.04,-0.04,0.06,0.56,0.77,0.92,1.26,0.38,0.3,0.24,0.48,0.46,0.52,--,--,0.42,0.83,0.38, 资产的经营现金流量回报率(%),-0.04,0.08,0.02,0.19,0.12,0.18,0.26,0.07,0.01,0.07,0.05,-0.15,-0.06,-0.02,0,-0.16,-0.19,-0.04,-0.06,0.02,0.06,0.15,0.24,0.38,0.44,0.1,-0.04,0.2,0.13,0.02,-0,0.01,-0,-0,0,0.09,0.09,0.07,0.04,0.04,0.02,0.01,0.01,0.24,0.2,--,--,0.21,0.31,0.32, 经营现金净流量与净利润的比率(%),-1.17,3.95,1.64,6.4,4.7,11.06,43.28,2.78,0.69,5.25,8.09,-9.7,-4.75,-2.05,1.12,-5.93,-8.49,-2.88,-12.36,0.3,0.25,2.9,10.33,14.26,30.32,9.43,-5.38,95.26,--,--,--,0.54,-0.15,-0.13,0.17,1.46,1.84,2.07,3.51,1.05,0.73,0.59,1.08,1.05,1.19,--,--,0.9,1.59,1.4, 经营现金净流量对负债比率(%),-0.07,0.11,0.03,0.29,0.2,0.28,0.37,0.11,0.02,0.1,0.08,-0.23,-0.09,-0.03,0.01,-0.3,-0.39,-0.07,-0.1,0.04,0.14,0.18,0.31,0.55,0.74,0.24,-0.1,0.64,0.68,0.25,-0.02,0.25,-0.09,-0.07,0.04,1.27,1.47,1.23,0.84,1.02,0.75,0.3,0.41,1.56,1.18,--,--,1.16,1.37,1.28, 现金流量比率(%),-6.96,12.64,3.16,29.77,20.9,29.42,38.93,13.83,2.9,12.08,9.87,-28.33,-10.13,-2.72,0.61,-30.55,-40.86,-6.75,-10.35,3.64,14.22,17.98,31.44,54.97,74.23,24.4,-10.06,64.51,68.17,25.28,-1.62,25.2,-8.98,-7.29,3.9,126.5,147.36,122.81,84.09,101.59,74.78,30.1,40.78,156.27,118.06,--,--,116.32,137.09,128.22,