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),3.58,2.4,1.06,4.8,3.18,2.04,1.01,5.18,3.77,2.26,1.08,3.98,2.82,1.92,1.01,4.11,3.22,2.02,0.99,4.13,3.28,2.14,1.05,3.98,3.01,1.98,0.89,5.13,3.99,2.55,1.25,6.23,4.28,2.87,1.25,5.85,3.85,2.82,1.28,7.46,5.64,3.59,--,7.09,--,6.65,9.66, 应收账款周转天数(天),75.35,75.12,84.57,74.97,85.02,88.17,89.16,69.55,71.59,79.66,83.22,90.52,95.71,93.88,89.42,87.65,83.78,89.25,91.08,87.14,82.2,84.23,85.8,90.41,89.7,90.98,101.45,70.22,67.64,70.54,71.73,57.77,63.04,62.66,72.2,61.59,70.06,63.8,70.13,48.25,47.9,50.18,--,50.75,--,54.14,37.25, 存货周转率(次),2.9,1.8,0.8,3.7,2.06,1.39,0.64,3.49,2.31,1.5,0.65,2.74,1.98,1.42,0.68,2.73,1.86,1.2,0.51,2.12,1.35,0.83,0.36,1.69,1.17,0.77,0.35,1.89,1.19,0.81,0.37,2.06,1.6,0.96,0.59,2.31,1.86,1.19,0.61,2.94,2.22,1.5,--,2.76,--,2.72,3.8, 固定资产周转率(次),--,0.9,--,2,--,0.86,--,1.99,--,0.93,--,1.59,--,0.96,--,1.8,--,0.92,--,1.38,--,0.56,--,1.1,--,0.55,--,1.9,--,1.51,--,3.53,--,1.58,--,2.99,--,1.55,1.44,3.15,4.61,1.4,--,2.84,--,2.53,0.93, 总资产周转率(次),0.39,0.25,0.11,0.53,0.34,0.21,0.1,0.53,0.36,0.24,0.11,0.44,0.35,0.26,0.12,0.52,0.39,0.24,0.11,0.48,0.34,0.21,0.09,0.42,0.3,0.2,0.09,0.49,0.34,0.23,0.1,0.5,0.37,0.23,0.12,0.41,0.32,0.2,0.1,0.57,0.68,0.42,--,0.89,--,0.82,0.93, 存货周转天数(天),93.03,99.94,112.09,97.34,131.08,129.51,140.3,103.06,116.69,120.38,139.3,131.4,136.36,126.97,133,132.1,144.8,150.23,175.54,169.84,200.56,215.85,253.24,213.06,230.57,233.95,260.27,190.93,227.56,221.54,243.97,174.75,169.19,186.76,153.56,156.1,144.94,150.99,146.7,122.38,121.36,120.39,--,130.56,--,132.59,94.72, 总资产周转天数(天),688.25,724.93,823.42,683.5,802.85,853.08,862.07,675.8,745.44,757.58,853.89,813.56,766.83,705.88,755.03,695.11,695.7,758.53,825.69,757.1,801.66,850.26,990.1,867.47,897.61,889.33,1023.89,735.44,800.71,799.29,867.05,719.14,728.35,779.56,754.4,880.2,841.65,879.77,943.4,630.14,396.07,426.64,--,404.18,--,436.95,386.18, 流动资产周转率(次),0.98,0.63,0.28,1.36,0.84,0.52,0.28,1.32,0.88,0.56,0.26,1.05,0.85,0.62,0.29,1.19,0.88,0.49,0.24,1.16,0.92,0.58,0.25,1.14,0.78,0.51,0.22,1.16,0.77,0.5,0.22,0.97,0.7,0.4,0.21,0.6,0.44,0.27,0.12,0.78,1.17,0.72,--,1.53,--,1.39,156.15, 流动资产周转天数(天),274.61,286.53,324.79,265.57,322.04,345.75,326.68,271.9,307.73,320.51,349.24,342.4,316.12,289.95,313.26,302.67,305.33,365.04,370.22,310.51,292.49,310.4,358.57,316.9,347.45,349.72,413.6,311.61,352.34,359.21,404.49,370.79,385.22,446.1,422.93,602.71,611.69,668.65,722.89,462.19,230.14,250.49,--,235.79,--,258.99,2.31, 经营现金净流量对销售收入比率(%),0.1,0.08,0.04,0.22,0.13,0.06,0,0.01,-0.08,-0.16,-0.1,0.05,0.08,0.04,0.2,0.04,0.13,0.02,0.14,0.16,0.19,0.22,0.52,0.03,0.02,-0.02,-0.35,0.12,0.07,0.05,0.29,-0.01,-0.08,-0.08,-0.19,-0.01,-0.04,0.07,-0.27,0.14,0.13,0.34,--,0.16,0.2,0.05,0.1, 资产的经营现金流量回报率(%),0.04,0.02,0,0.11,0.04,0.01,0,0,-0.03,-0.03,-0.01,0.02,0.03,0.01,0.02,0.02,0.05,0,0.02,0.07,0.06,0.05,0.05,0.01,0.01,-0,-0.03,0.06,0.02,0.01,0.03,-0,-0.02,-0.02,-0.02,-0,-0.01,0.01,-0.03,0.05,0.08,0.13,--,0.14,--,0.04,0.09, 经营现金净流量与净利润的比率(%),0.82,1.01,0.29,1.67,0.71,0.21,0,0.1,-0.54,-0.92,-0.32,0.31,0.87,0.35,2.22,0.46,1.13,0.1,1.01,2.01,2.77,3.1,7.55,1.19,0.43,-0.43,-5.18,1.55,0.77,0.52,2.56,-0.12,-0.76,-0.63,-1.46,-0.05,-0.36,0.57,-2.61,1.19,1.17,3.24,--,1.45,2.02,0.37,0.56, 经营现金净流量对负债比率(%),0.07,0.04,0.01,0.21,0.08,0.02,0,0.01,-0.05,-0.07,-0.02,0.04,0.05,0.02,0.05,0.04,0.11,0.01,0.05,0.21,0.13,0.1,0.1,0.02,0.02,-0.01,-0.07,0.14,0.06,0.03,0.07,-0.01,-0.06,-0.04,-0.07,-0.01,-0.06,0.05,-0.11,0.17,0.13,0.2,--,0.23,--,0.05,0.14, 现金流量比率(%),8.22,4.37,1.01,23.31,9.41,2.83,0,0.8,-6.23,-7.9,-2.11,4.05,5.98,2.19,5.62,4.72,11.33,0.66,5.65,22.91,13.56,9.94,10.99,2.6,1.6,-1.06,-6.68,14.48,6.16,2.79,7.24,-1.15,-5.94,-4.38,-7.4,-0.88,-5.66,5.3,-11.54,18.72,15.85,23.99,--,24.89,--,5.48,14.35,