报告日期,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2007-12-31, 应收账款周转率(次),4.63,3.03,1.44,6.07,4.4,2.88,1.3,5.37,3.87,2.31,1.09,3.71,2.57,1.64,0.8,3.38,2.26,1.43,0.67,3.71,2.74,2,0.99,4.49,3.39,2.16,0.98,3.53,2.38,1.45,0.67,3.9,2.82,1.65,0.68,4.17,2.73,1.43,0.59,4.43,--,--,--,3.87,2.46, 应收账款周转天数(天),58.28,59.41,62.36,59.28,61.43,62.56,69.03,67.09,69.85,77.78,82.73,97.08,104.95,109.94,112.08,106.53,119.33,125.74,134.81,97.03,98.52,90,91.03,80.19,79.62,83.29,91.97,101.92,113.46,124.31,133.77,92.21,95.7,109.28,132.31,86.33,98.92,125.98,607.8,81.26,--,--,--,92.94,146.41, 存货周转率(次),1.3,0.88,0.4,1.82,1.41,0.94,0.44,2.09,1.7,1.04,0.54,1.88,1.5,0.81,0.41,1.63,1.15,0.67,0.31,1.72,1.42,0.92,0.44,2.2,1.95,1.18,0.49,1.9,1.39,0.82,0.34,1.85,1.58,0.84,0.31,2.35,2.02,1.24,0.48,2.95,--,--,--,3.56,4.34, 固定资产周转率(次),--,5.77,--,11.72,--,5.71,--,11.99,--,5.49,--,8.33,--,3.15,--,6.34,--,2.56,--,5.27,--,2.21,--,4.79,--,2.01,--,4.04,--,1.81,--,4.99,--,1.68,--,4.83,--,1.53,1.21,4.42,--,--,--,7.75,0.92, 总资产周转率(次),0.72,0.48,0.22,1.07,0.81,0.53,0.25,1.17,0.88,0.56,0.27,0.92,0.68,0.39,0.19,0.77,0.52,0.31,0.15,0.8,0.66,0.43,0.21,0.95,0.77,0.45,0.19,0.7,0.49,0.26,0.12,0.63,0.47,0.22,0.09,0.79,0.59,0.4,0.16,1.18,--,--,--,1.14,0.92, 存货周转天数(天),207.88,205.39,223.49,197.99,191.92,191.45,204.08,172.33,158.51,173.66,167.6,191.82,180.24,221.76,218.5,221.33,235.5,269.82,293.64,209.89,190.14,195.16,203.85,163.72,138.78,152.61,182.11,189.37,194.76,218.71,268.02,194.11,171.2,215.03,293.93,152.93,133.9,144.76,745.65,121.96,--,--,--,101.06,82.87, 总资产周转天数(天),374.01,376.65,403.95,336.35,333.95,338.16,353.36,308.54,306.64,322.7,335.82,390.33,395.89,466.56,464.16,464.7,522.34,581.58,618.98,447.54,409.28,418.41,431.65,378.07,350.29,401.43,485.96,516.94,556.7,684.67,771.21,567.29,579.27,819.67,998.89,453.06,454.09,446.43,2238.81,305.68,--,--,--,315.65,392.03, 流动资产周转率(次),0.92,0.6,0.28,1.33,0.99,0.65,0.31,1.44,1.08,0.69,0.33,1.17,0.87,0.5,0.25,1,0.66,0.4,0.19,1.04,0.88,0.58,0.28,1.28,1.07,0.63,0.26,0.91,0.63,0.34,0.15,0.77,0.55,0.26,0.11,0.99,0.76,0.6,0.24,1.72,--,--,--,1.68,134.24, 流动资产周转天数(天),293.57,297.96,322.47,271.53,272.37,275.57,289.39,249.34,250.25,260.27,270.51,307.9,309.42,360.22,357.85,360.9,409.96,452.72,479.74,345.46,308.43,311.69,324.21,281.27,252.27,284.77,348.97,395.13,427.62,527.55,606.47,470.4,486.66,684.93,841.91,362.94,357.33,301.91,1510.07,208.97,--,--,--,213.66,2.68, 经营现金净流量对销售收入比率(%),-0.01,0,-0.14,0.03,0,0.02,-0.02,-0.09,-0.12,-0.05,0.05,-0.08,-0,0.05,0.22,0.01,0.05,0.09,0.05,0,0.01,0.11,0.15,-0.07,-0.03,0.27,0.07,-0.06,-0.02,0.34,0.28,-0.2,-0.1,0.41,0.42,-0.1,-0.1,0.3,0.54,0.01,0.06,--,0.34,0.1,-0.02, 资产的经营现金流量回报率(%),-0.01,0,-0.03,0.02,0,0.01,-0.01,-0.1,-0.1,-0.03,0.01,-0.07,-0,0.02,0.04,0.01,0.03,0.03,0.01,0,0.01,0.05,0.03,-0.06,-0.03,0.13,0.01,-0.04,-0.01,0.09,0.03,-0.12,-0.05,0.1,0.04,-0.06,-0.05,0.13,0.09,0.01,--,--,--,0.11,-0.02, 经营现金净流量与净利润的比率(%),-2.28,0.11,-18.97,0.53,0.01,0.22,-0.25,-2.65,-3.18,-1.23,2.37,-2.27,-0.11,6.17,--,0.77,25.23,--,--,0.04,0.64,5.88,4.74,-2.86,-2.13,55.48,--,--,--,--,--,-21.98,-4.12,--,--,-1.6,-1.88,--,--,0.15,0.78,--,--,1.31,-0.22, 经营现金净流量对负债比率(%),-0.01,0,-0.06,0.04,0,0.02,-0.01,-0.19,-0.19,-0.06,0.03,-0.17,-0.01,0.07,0.13,0.02,0.07,0.08,0.02,0.01,0.02,0.18,0.11,-0.17,-0.09,0.49,0.04,-0.13,-0.04,0.41,0.13,-0.61,-0.25,0.9,0.32,-0.29,-0.35,0.27,0.19,0.03,--,--,--,0.2,-0.03, 现金流量比率(%),-1.77,0.06,-8.45,5.58,0.14,2.21,-1.51,-25.08,-28.81,-7.17,3.88,-19.95,-0.69,7,14.38,2.19,7.84,8.57,2.27,0.91,2.44,18.97,11.84,-18.98,-10.49,63.79,5.16,-16.13,-5.72,59.42,18.39,-90.34,-39.23,291.96,72.7,-40.88,-75.47,40.31,27.66,3.57,--,--,--,21.02,-3.96,