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),0.91,0.51,0.28,1.31,0.76,0.43,0.15,1.21,0.77,0.43,0.17,1.64,1.05,0.78,0.43,1.6,1.11,0.64,0.27,1.73,1.01,0.44,0.21,1.09,0.71,0.48,0.24,0.92,0.64,0.48,0.19,1.69,1.25,0.84,0.49,2.59,1.78,1.1,0.47,3.64,2.32,1.37,--,3.83,--,4.14,2.91, 应收账款周转天数(天),297.16,349.92,323.39,273.93,356.15,418.9,613.92,297.01,351.33,419.29,524.17,219.57,257.98,229.94,208.91,224.47,243.57,281.43,330.4,207.94,266.9,411.43,431.86,331.61,382.87,374.06,369.76,391.18,424.39,372.9,465.6,213.41,215.47,213.75,183.75,138.78,151.4,164.34,189.79,98.91,116.46,131.6,--,94.11,--,86.91,123.61, 存货周转率(次),0.54,0.3,0.19,1.03,0.5,0.31,0.13,1.12,0.69,0.43,0.18,1.13,0.58,0.41,0.24,0.96,0.64,0.42,0.18,1.46,0.79,0.72,0.33,1.95,1.46,0.96,0.57,2.04,1.18,0.89,0.43,2.79,1.93,1.07,0.59,2.97,1.97,1.35,0.62,4.15,2.79,1.72,--,3.92,--,4.29,3.1, 固定资产周转率(次),--,0.35,--,1.04,--,0.34,--,0.94,--,0.31,--,1.07,--,0.41,--,1.08,--,0.45,--,1.88,--,1.79,--,4.28,--,1.88,--,3.58,--,1.64,--,5.33,--,2.34,--,5.43,--,2.22,--,5.22,6.72,1.86,--,7.41,--,--,0.45, 总资产周转率(次),0.19,0.11,0.06,0.28,0.14,0.08,0.03,0.23,0.13,0.07,0.03,0.24,0.13,0.09,0.05,0.22,0.16,0.09,0.04,0.33,0.19,0.13,0.07,0.36,0.25,0.16,0.09,0.32,0.2,0.15,0.07,0.44,0.28,0.17,0.09,0.37,0.25,0.15,0.06,0.52,0.35,0.41,--,0.92,--,--,0.45, 存货周转天数(天),501.67,603.82,478.72,350.3,536.03,577.85,672.14,320.48,390.91,421.25,503.07,318.98,464.08,435.41,371.44,375.31,419.12,429.8,487.28,246.78,343.86,248.31,276.16,184.83,184.6,187.58,158.28,176.79,229.49,201.57,210.08,129.06,139.57,168.56,153.64,121.4,137.38,133.83,144.81,86.7,96.81,104.63,--,91.78,--,83.87,116.13, 总资产周转天数(天),1449.28,1693.32,1386.75,1274.79,1893.41,2211.3,3050.85,1578.95,2045.45,2475.93,3071.67,1522.84,2034.66,1896.73,1698.11,1649.86,1739.69,1935.48,2233.25,1091.57,1438.47,1426.31,1335.31,1006.15,1076.13,1111.11,1047.73,1128.17,1329.39,1238.82,1384.62,827.02,958.81,1041.06,967.74,972.97,1089.59,1198.4,1399.69,685.84,763.79,443.02,--,392.76,--,--,794, 流动资产周转率(次),0.34,0.19,0.12,0.54,0.3,0.17,0.06,0.53,0.34,0.19,0.08,0.64,0.37,0.27,0.15,0.58,0.39,0.24,0.11,0.72,0.4,0.21,0.1,0.52,0.35,0.23,0.12,0.42,0.26,0.19,0.08,0.55,0.36,0.22,0.12,0.44,0.27,0.16,0.07,0.6,0.41,0.56,--,1.32,--,1.23,72.32, 流动资产周转天数(天),801.9,945.87,779.22,661.76,892.86,1068.25,1482.7,685.32,804.53,964.63,1147.96,566.13,720.96,675.42,603.22,622.95,692.84,735.9,853.89,499.45,675.84,850.66,878.05,699.03,765.09,796.11,760.78,853.49,1033.3,970.35,1083.03,652.77,754.4,827.97,769.23,826.83,992.28,1091.57,1282.05,596.22,658.06,321.83,--,272.38,--,291.64,4.98, 经营现金净流量对销售收入比率(%),0.18,0.3,0.15,0.15,0.25,0.02,-0.05,-0.2,-0.32,-0.48,-0.76,0.1,0.11,0.23,0.25,0.17,0.11,-0.04,-0.29,0.23,0.04,-0.41,-0.64,0.14,-0.06,0.11,0.26,0.13,0.25,0.62,0.23,-0.19,-0.21,-0.32,-0.63,-0.05,-0.15,-0.34,-0.77,0.09,-0.1,-0.09,--,0.12,-0.03,0.09,0.21, 资产的经营现金流量回报率(%),0.03,0.03,0.01,0.05,0.04,0,-0,-0.05,-0.04,-0.04,-0.02,0.02,0.01,0.02,0.01,0.04,0.02,-0,-0.01,0.05,0,-0.05,-0.04,0.05,-0.01,0.02,0.02,0.04,0.05,0.09,0.02,-0.08,-0.06,-0.05,-0.06,-0.02,-0.04,-0.05,-0.05,0.03,-0.02,-0.04,--,0.1,--,0.06,0.09, 经营现金净流量与净利润的比率(%),2.82,--,1.48,--,15.41,--,--,-7.66,-1.28,-1.39,--,1.08,3.07,3.65,3.25,3.52,1.12,-0.81,-4.01,1.72,0.29,-4.7,-5.23,1.22,-0.38,0.65,1.31,1.13,1.61,4.04,1.27,-1.06,-1.11,-1.77,-3.43,-0.25,-0.76,-1.73,-3.85,0.51,-0.62,-0.64,--,0.77,-0.2,0.71,2.73, 经营现金净流量对负债比率(%),0.12,0.11,0.03,0.17,0.22,0.01,-0.01,-0.25,-0.26,-0.23,-0.14,0.13,0.1,0.14,0.08,0.2,0.08,-0.02,-0.07,0.24,0.02,-0.26,-0.17,0.19,-0.07,0.09,0.1,0.19,0.25,0.36,0.07,-0.33,-0.24,-0.21,-0.26,-0.07,-0.17,-0.22,-0.24,0.15,-0.14,-0.07,--,0.2,--,0.11,0.15, 现金流量比率(%),22.1,22.75,6.32,34.02,25.99,1.16,-1.09,-34.38,-38.64,-34.62,-23.13,20.39,13.8,18.74,11.4,27.2,11.97,-2.86,-8.25,28.65,2.33,-28.09,-18.37,20.44,-7.23,10.23,14.99,26.76,37.45,54.31,10.65,-44.17,-32.93,-28.51,-27,-6.82,-16.68,-22.74,-25.24,15.4,-14.56,-7.32,--,24.6,--,17.78,39.74,