报告日期,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2006-03-31,2005-12-31,2005-09-30,2005-06-30,2004-12-31,2003-12-31,2002-12-31, 应收账款周转率(次),9.01,5.71,2.82,14.68,9.32,6.39,3.36,14.58,8.93,5.77,2.8,12.15,8.45,5.45,2.63,12.91,9.39,6.38,3.08,13.56,9.17,6.1,3.01,13.22,8.74,5.87,2.7,12.13,7.97,5.2,2.26,9.25,6.52,4.21,2.15,8.64,5.92,3.68,1.78,7.4,5.05,3.36,1.61,7.8,5.13,3.36,1.69,7.58,5.02,3.55,1.53,7.45,5.12,--,1.64,8.23,--,--,6.88,8.67,3.62, 应收账款周转天数(天),29.95,31.5,31.95,24.52,28.96,28.18,26.76,24.69,30.23,31.17,32.12,29.62,31.95,33.02,34.24,27.88,28.76,28.2,29.24,26.54,29.45,29.49,29.93,27.24,30.88,30.65,33.3,29.67,33.86,34.62,39.87,38.91,41.42,42.73,41.84,41.68,45.63,48.92,50.48,48.67,53.49,53.53,55.98,46.17,52.63,53.52,53.19,47.47,53.74,50.73,58.89,48.32,52.77,--,55.03,43.72,--,--,52.33,41.51,99.5, 存货周转率(次),1.5,0.97,0.48,1.43,0.71,0.48,0.24,1.62,2.45,1.73,0.89,4.55,4.29,3.01,1.42,5.88,4.3,2.84,1.45,6.07,4.58,3.01,1.57,6.55,4.8,3.19,1.55,9.67,8.81,8.24,3.66,12.06,8.96,5.93,2.87,11.16,7.75,4.95,2.58,7.74,5.17,3.71,1.43,7.69,6.12,4.9,2.32,11.37,6.36,5,2.16,9.46,6.41,--,1.15,11.42,--,--,14.22,18.36,7.48, 固定资产周转率(次),--,0.55,--,1.17,--,0.53,--,1.11,--,0.49,--,0.89,--,0.44,--,0.83,--,0.42,--,0.81,--,0.4,--,0.79,--,0.38,--,0.78,--,0.37,--,0.74,--,0.36,0.46,0.84,--,0.39,--,0.71,--,0.34,--,0.8,--,0.41,--,0.8,--,0.39,--,0.72,0.46,--,0.16,0.78,--,--,0.65,0.81,0.14, 总资产周转率(次),0.19,0.12,0.06,0.27,0.18,0.12,0.06,0.29,0.21,0.14,0.07,0.29,0.21,0.15,0.07,0.31,0.23,0.15,0.08,0.31,0.24,0.16,0.08,0.32,0.24,0.16,0.07,0.33,0.26,0.16,0.07,0.29,0.22,0.15,0.08,0.3,0.22,0.14,0.07,0.27,0.19,0.13,0.06,0.32,0.24,0.16,0.07,0.31,0.22,0.15,0.07,0.26,0.2,--,0.08,0.29,--,--,0.27,0.34,0.14, 存货周转天数(天),180.1,185.03,187.15,252.08,378.79,378.39,370.98,222.72,110.09,104.02,101.28,79.18,63,59.7,63.45,61.27,62.78,63.43,61.96,59.35,58.96,59.84,57.43,55,56.27,56.4,58.06,37.23,30.64,21.85,24.6,29.85,30.12,30.36,31.32,32.26,34.85,36.34,34.91,46.53,52.19,48.54,62.77,46.83,44.12,36.74,38.83,31.67,42.45,35.99,41.72,38.07,42.14,--,78.27,31.52,--,--,25.31,19.61,48.1, 总资产周转天数(天),1444.62,1508.8,1559.79,1351.35,1518.56,1465.8,1477.83,1240.95,1264.04,1261.39,1325.48,1235.84,1277.8,1171.88,1243.09,1176.09,1158.3,1175.7,1145.04,1143.95,1128.76,1159.05,1159.79,1123.24,1112.03,1151.63,1231.19,1080.43,1048.95,1093.56,1241.38,1232.88,1223.93,1235.42,1156.81,1217.45,1254.06,1270.29,1321.59,1331.85,1388.89,1407.35,1492.54,1137.44,1131.6,1113.86,1231.19,1179.55,1204.28,1225.32,1380.37,1363.64,1382.49,--,1155.33,1225.32,--,--,1347.81,1065.72,2560.46, 流动资产周转率(次),0.59,0.36,0.18,0.78,0.49,0.34,0.17,1.01,0.96,0.66,0.33,1.47,1.05,0.74,0.38,1.61,1.21,0.78,0.41,1.58,1.19,0.79,0.41,1.49,1.13,0.72,0.31,1.56,1.28,0.8,0.36,1.09,0.87,0.59,0.23,0.86,0.6,0.4,0.2,0.84,0.6,0.4,0.19,1.11,0.82,0.58,0.26,1.08,0.8,0.52,0.22,0.83,0.62,--,0.25,0.83,--,--,0.72,1.01,52.3, 流动资产周转天数(天),454.39,499.17,489.93,464.22,546.01,527.09,529.72,355.98,281.37,271.08,276.16,245.32,257.86,244.37,237.03,223.23,222.59,232.2,217.29,227.63,227.43,227.59,217.02,240.92,239.89,249.03,287.45,230.95,211.09,224.22,252.24,331.13,308.85,306.38,394.39,417.05,453.78,444.66,457.55,431.14,452.34,453.97,482.83,325.67,328.75,308.54,351.15,333.58,336.66,347.36,413.79,436.15,433.73,--,354.61,434.52,--,--,497.44,354.99,6.88, 经营现金净流量对销售收入比率(%),0.15,0.09,-0.05,0.15,0.17,0.09,0.01,0.26,0.33,0.19,0.1,0.06,0.12,0.1,-0.14,0.33,0.31,0.31,0.27,0.35,0.34,0.36,0.32,0.31,0.27,0.32,0.2,0.23,0.26,0.33,0.25,0.33,0.34,0.31,0.21,0.43,0.36,0.31,0.3,0.07,0.18,0.07,-0.32,0.18,0.09,0.11,-0.27,0.31,0.32,0.29,0.08,0.34,0.35,--,0.28,0.38,0,--,0.44,0,0, 资产的经营现金流量回报率(%),0.03,0.01,-0,0.04,0.03,0.01,0,0.07,0.07,0.03,0.01,0.02,0.02,0.02,-0.01,0.1,0.07,0.05,0.02,0.11,0.08,0.06,0.03,0.1,0.07,0.05,0.01,0.08,0.07,0.05,0.02,0.09,0.07,0.04,0.02,0.12,0.08,0.04,0.02,0.02,0.03,0.01,-0.02,0.05,0.02,0.02,-0.02,0.09,0.07,0.04,0.01,0.08,0.07,--,0.03,0.09,--,--,0.11,0,0, 经营现金净流量与净利润的比率(%),0.53,0.33,-0.2,0.5,0.72,0.38,0.03,0.75,1.46,0.8,0.55,0.25,0.58,0.46,-0.69,1.23,1.25,1.22,1.08,1.3,1.34,1.42,1.3,1.37,1.2,1.43,1.07,1.12,1.3,1.64,1.33,1.25,1.2,1.04,0.69,1.24,1.05,0.88,1,0.26,0.64,0.24,-1.26,0.53,0.24,0.31,-0.85,1.02,0.97,0.88,0.22,1.12,1.05,--,1.12,1.29,0,--,1.55,0,0, 经营现金净流量对负债比率(%),0.08,0.03,-0.01,0.09,0.06,0.02,0,0.15,0.17,0.07,0.02,0.04,0.05,0.04,-0.03,0.31,0.21,0.13,0.06,0.3,0.22,0.15,0.07,0.26,0.18,0.12,0.04,0.2,0.18,0.14,0.05,0.23,0.18,0.11,0.05,0.34,0.19,0.11,0.05,0.05,0.08,0.02,-0.05,0.14,0.05,0.04,-0.05,0.24,0.19,0.1,0.01,0.2,0.17,--,0.07,0.21,--,--,0.24,0,0, 现金流量比率(%),24.92,7.41,-2.11,18.03,12.23,4.39,0.18,25.24,27.11,8.54,2.38,6,7.99,8.02,-5.89,52.22,33.84,21.12,10.76,49.49,38.75,21.74,9.27,41.56,33.43,23.55,7.25,40.47,41.76,32.04,13.47,46.67,39.08,16.6,5.98,42.12,22.97,12.4,7.75,7.26,11.22,2.65,-6.79,21.29,8.08,7,-6.3,29.11,22.07,12.82,1.51,24.98,25.69,--,8.71,30.86,--,--,37.93,0,0,