报告日期,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2008-12-31,2007-12-31, 应收账款周转率(次),0.36,0.18,1.19,0.8,0.52,0.21,1.18,0.63,0.47,0.21,1.87,1.18,0.71,0.2,2.55,1.08,0.68,0.31,1.77,1.17,0.74,0.29,1.94,1.36,0.91,0.47,2.18,1.65,1.19,0.37,2.04,1.51,1,0.47,3.06,2.42,1.65,0.82,4.31,3.14,2.45,--,4.67,--,5.02,3.74, 应收账款周转天数(天),505.33,499.72,303.08,337.16,343.97,428.98,306.28,425.6,380.31,424.13,192.96,229.3,252.31,439.88,140.92,249.95,265.57,295.08,203.68,230.63,244.57,308.85,185.14,198.47,197.69,192.51,164.84,163.34,150.89,244.03,176.78,179.2,180.63,192.51,117.7,111.56,109.17,109.3,83.44,85.85,73.36,--,77.16,--,71.78,96.17, 存货周转率(次),0.69,0.33,1.77,1.09,0.65,0.24,1.34,0.69,0.5,0.21,1.77,0.84,0.55,0.16,1.99,1.39,0.92,0.39,2.28,1.37,0.87,0.31,2.08,1.49,0.99,0.45,1.97,1.49,1.07,0.31,1.74,1.26,0.9,0.44,2.67,2.04,1.59,0.72,3.08,2.23,1.48,--,2.33,--,2.82,2.22, 固定资产周转率(次),1.59,--,5.34,--,2.32,--,4.27,--,1.46,--,4.67,--,1.66,--,3.94,--,0.46,--,1.11,--,0.42,--,1.44,--,1.01,--,2.49,--,1.31,--,2.87,--,1.5,--,3.85,--,1.93,--,3.97,6,2.08,--,6.88,--,--,0.79, 总资产周转率(次),0.13,0.07,0.42,0.27,0.18,0.07,0.4,0.21,0.15,0.07,0.56,0.31,0.2,0.06,0.61,0.16,0.11,0.05,0.26,0.16,0.1,0.04,0.25,0.19,0.12,0.06,0.25,0.19,0.14,0.04,0.24,0.18,0.12,0.06,0.33,0.24,0.17,0.08,0.52,0.79,0.55,--,1,--,--,0.79, 存货周转天数(天),262.01,273.31,203.86,248.32,275.86,375.63,269.4,393.93,358.21,430.62,203.31,322,324.85,561.8,180.88,194.83,196.49,232.2,158.14,197.6,206.52,286.17,173.47,181.73,182.15,200.71,182.74,181.56,167.5,292.49,207.15,214.01,199.65,203.16,134.6,132.28,113.5,125.1,116.77,120.82,121.97,--,154.75,--,127.86,162.04, 总资产周转天数(天),1355.42,1365.71,858.37,992.28,1023.31,1302.46,911.16,1271.19,1176.47,1355.42,647.02,860.15,906.8,1576.18,594.26,1671.83,1702.93,1927.19,1401.87,1712.11,1782.18,2244.39,1430.84,1447.72,1487.6,1604.28,1429.71,1421.8,1327.43,2393.62,1530.61,1497.5,1458.67,1618.71,1107.01,1104.75,1090.91,1198.4,688.6,340.26,326.26,--,360.14,--,--,456.68, 流动资产周转率(次),0.17,0.09,0.55,0.36,0.23,0.09,0.52,0.27,0.2,0.09,0.73,0.41,0.26,0.08,0.86,0.28,0.19,0.08,0.45,0.28,0.18,0.07,0.38,0.26,0.17,0.08,0.32,0.24,0.17,0.05,0.28,0.21,0.14,0.06,0.37,0.27,0.18,0.08,0.62,1.15,0.81,--,1.51,--,1.63,126.87, 流动资产周转天数(天),1039.86,1051.4,651.58,755.67,783.63,989.01,689.92,991.55,912.78,1048.95,493.76,660.15,697.67,1192.05,416.43,949.7,962.57,1081.73,796.81,976.14,1013.51,1298.7,943.15,1044.08,1072.71,1181.1,1121.5,1114.32,1075.27,1943.84,1302.46,1308.77,1274.79,1412.87,981.73,983.97,975.61,1077.84,581.4,234.4,223.33,--,237.99,--,220.89,2.84, 经营现金净流量对销售收入比率(%),-0.45,-1.04,-0.16,-0.25,-0.25,-0.17,-0.06,-0.2,0.04,-0.22,-0.04,-0.26,-0.28,-0.64,-0.18,0.12,0.2,0.16,-0,0.01,-0.07,-0.04,-0.03,0.06,-0.01,0.06,-0.06,0.01,0.04,0.35,0.06,0.11,0.06,0.11,-0.07,-0.07,-0.15,-0.25,0.09,0.08,0.18,--,0.18,0.17,0.08,0.1, 资产的经营现金流量回报率(%),-0.06,-0.07,-0.06,-0.06,-0.04,-0.01,-0.02,-0.04,0.01,-0.01,-0.02,-0.08,-0.05,-0.04,-0.08,0.02,0.02,0.01,-0,0,-0.01,-0,-0.01,0.01,-0,0,-0.01,0,0,0.01,0.01,0.02,0.01,0.01,-0.02,-0.02,-0.03,-0.02,0.03,0.06,0.09,--,0.18,--,0.08,0.08, 经营现金净流量与净利润的比率(%),--,-157.15,--,-5.12,-4.07,-4.4,-3.4,--,--,--,-0.94,-10.91,-7.8,--,-2.38,--,14.83,--,-0.07,--,-5.92,-14.34,-0.53,1.27,-0.2,1.24,-1.19,0.14,0.54,3.02,0.89,2.84,2.61,--,-0.53,-0.44,-1.01,-1.94,0.58,0.52,1.02,--,1,0.86,0.51,0.69, 经营现金净流量对负债比率(%),-0.1,-0.11,-0.1,-0.11,-0.07,-0.02,-0.03,-0.06,0.01,-0.02,-0.03,-0.12,-0.09,-0.06,-0.14,0.09,0.1,0.04,-0,0.01,-0.04,-0.01,-0.04,0.08,-0.01,0.02,-0.09,0.01,0.04,0.13,0.13,0.16,0.07,0.06,-0.23,-0.16,-0.2,-0.18,0.27,0.16,0.23,--,0.42,--,0.18,0.17, 现金流量比率(%),-12.02,-13.54,-11.25,-11.83,-7.24,-1.92,-3.45,-6.42,1.08,-2.43,-3.34,-13.12,-9.46,-6.88,-14.56,10.96,11.51,4.25,-0.46,1.21,-4.86,-1.1,-4.5,7.8,-0.73,2,-9,1.18,4.07,12.69,12.86,15.56,6.98,6.31,-22.71,-15.95,-20.61,-17.87,27.48,18.37,25.73,--,46.95,--,19.08,16.8,