报告日期,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2008-12-31, 应收账款周转率(次),3.08,2.58,1.45,5.18,3.61,2.64,1.56,5.01,3.28,1.98,1.03,5.09,2.87,2.26,1.12,5.1,2.92,2.19,1.2,4.67,2.69,1.83,0.92,5.72,2.98,2.48,1.19,5.59,3.22,2.53,0.87,7.04,3.49,3.08,1.21,6.88,--,--,--,5.53,5.07, 应收账款周转天数(天),87.7,69.8,61.93,69.53,74.82,68.18,57.67,71.93,82.42,90.91,87.38,70.72,94.02,79.75,80.7,70.54,92.37,82.04,75.24,77.07,100.2,98.31,97.46,62.94,90.57,72.61,75.64,64.35,83.82,71.1,103.15,51.1,77.37,58.44,74.09,52.34,--,--,--,65.13,71.01, 存货周转率(次),1.11,0.86,0.57,1.27,1.26,0.68,0.54,1.19,0.91,0.44,0.27,1.26,0.79,0.49,0.3,1.14,0.81,0.52,0.31,1.35,0.87,0.56,0.35,1.76,1.22,0.84,0.48,2.26,1.59,1.04,0.5,4.1,2.57,1.74,0.87,4.81,--,--,--,4.51,4.2, 固定资产周转率(次),--,4.12,--,6.97,--,3.7,--,6.93,--,2.53,--,4.73,--,1.48,--,3.06,--,1.14,--,3.44,--,1.59,--,5.1,--,2.14,--,6.17,--,3.42,--,9.3,--,3.42,--,8.55,--,--,--,--,1.3, 总资产周转率(次),0.44,0.29,0.18,0.47,0.45,0.26,0.18,0.51,0.4,0.2,0.12,0.56,0.37,0.23,0.15,0.54,0.37,0.23,0.14,0.56,0.39,0.24,0.16,0.73,0.5,0.32,0.19,0.75,0.55,0.33,0.15,1.09,0.73,0.42,0.27,1.31,--,--,--,1.3,1.3, 存货周转天数(天),242.26,209.79,158.45,284.18,214.61,263.12,165.23,303.03,297.42,413.51,338.47,286.85,339.84,369.61,302.01,315.82,333.75,348.36,291.73,266.49,311.89,321.54,258.18,204.8,222.04,213.14,188.01,159.42,169.4,172.98,180.22,87.83,104.93,103.51,103.26,74.83,--,--,--,79.82,85.77, 总资产周转天数(天),619.55,629.81,510.78,771.87,603.08,703.4,494.51,701.21,682.51,907.26,735.9,638.86,732.5,784.66,588.24,670.27,730.92,792.6,645.62,640.11,700.03,753.14,579.9,493.49,538.71,569.8,470.22,482.06,494.6,550.63,584.8,330.85,368.65,424.33,334.7,274.7,--,--,--,276.63,277.52, 流动资产周转率(次),0.65,0.43,0.26,0.67,0.62,0.36,0.25,0.65,0.5,0.25,0.16,0.69,0.47,0.3,0.2,0.71,0.5,0.31,0.19,0.76,0.51,0.32,0.21,0.96,0.65,0.41,0.25,0.91,0.64,0.39,0.18,1.31,0.87,0.51,0.35,1.71,--,--,--,1.72,174.02, 流动资产周转天数(天),415.07,415.03,344.7,538.76,433.6,500,354.05,553.08,535.82,706.71,578.78,523.56,572.4,609.76,458.72,503.71,535.08,573.43,466.81,473.87,531.08,567.64,434.99,375.94,412.91,434.05,363.05,394.3,420.23,467.53,503.64,275.12,308.89,351.63,257,211.04,--,--,--,209.49,2.07, 经营现金净流量对销售收入比率(%),-0.24,-0.22,-0.21,-0.15,-0.3,-0.52,-0.36,-0.03,-0.2,-0.23,-0.27,0.04,-0.18,-0.07,-0.33,0.07,-0.08,-0.06,0.05,-0.03,-0.23,-0.31,-0.45,-0.08,-0.32,-0.3,-0.49,0.01,-0.27,-0.17,-0.7,-0.05,-0.28,-0.29,-0.58,0.07,--,--,--,0.18,0.09, 资产的经营现金流量回报率(%),-0.11,-0.07,-0.04,-0.07,-0.14,-0.14,-0.07,-0.01,-0.08,-0.04,-0.03,0.02,-0.07,-0.02,-0.05,0.04,-0.03,-0.01,0.01,-0.02,-0.09,-0.07,-0.07,-0.06,-0.16,-0.1,-0.09,0.01,-0.14,-0.06,-0.11,-0.04,-0.15,-0.1,-0.16,0.08,--,--,--,0.23,0.12, 经营现金净流量与净利润的比率(%),--,--,-13.73,--,--,--,--,--,--,--,--,2.07,--,--,--,2.42,--,--,2.77,--,--,--,-15.67,-9.2,-11.11,-7.19,-10.74,0.21,-4.07,-2.57,-12.6,-0.7,-4.36,-4.47,-10.41,0.9,--,--,--,2.61,1.52, 经营现金净流量对负债比率(%),-0.18,-0.13,-0.07,-0.13,-0.49,-0.56,-0.25,-0.05,-0.28,-0.19,-0.12,0.13,-0.28,-0.07,-0.22,0.17,-0.08,-0.04,0.02,-0.05,-0.23,-0.21,-0.22,-0.18,-0.45,-0.34,-0.31,0.03,-0.41,-0.17,-0.31,-0.13,-0.43,-0.42,-0.3,0.16,--,--,--,0.41,0.2, 现金流量比率(%),-27.29,-19.46,-11.29,-23.03,-48.51,-55.52,-24.52,-4.51,-44.8,-33.16,-12.27,13.26,-27.72,-7.33,-22.15,16.59,-8.34,-4.17,2.21,-4.87,-23.02,-21.06,-21.56,-18.41,-44.73,-33.72,-30.77,3.1,-41.25,-16.81,-31.3,-13,-42.99,-42.05,-29.67,15.64,--,--,--,41.18,20.58,