报告日期,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2006-03-31,2005-12-31,2005-09-30,2004-12-31,2003-12-31, 应收账款周转率(次),156.42,72.61,39.9,172.1,76.1,58.84,35.23,320.89,103.5,77.97,63.8,206.91,96.93,47.76,15.67,192.79,101.55,86.82,29.64,168.25,75.55,51.44,35.59,110.19,71.8,54.4,19.63,100.64,76.02,48.66,21.01,106.1,76.35,50.74,26.66,131.97,90.66,67.02,20.28,61.24,51.81,22.81,13.62,88.9,118.5,55.69,34.09,112.52,71.75,57.75,22.16,99.25,56.55,41.88,32.19,165.81,106.62,58.79,29.29,97.42,65.07,39.37,--,64.03,--,43.6,45.05, 应收账款周转天数(天),1.73,2.48,2.26,2.09,3.55,3.06,2.55,1.12,2.61,2.31,1.41,1.74,2.79,3.77,5.74,1.87,2.66,2.07,3.04,2.14,3.57,3.5,2.53,3.27,3.76,3.31,4.58,3.58,3.55,3.7,4.28,3.39,3.54,3.55,3.38,2.73,2.98,2.69,4.44,5.88,5.21,7.89,6.61,4.05,2.28,3.23,2.64,3.2,3.76,3.12,4.06,3.63,4.77,4.3,2.8,2.17,2.53,3.06,3.07,3.7,4.15,4.57,--,5.62,--,8.26,7.99, 存货周转率(次),0.26,0.14,0.09,0.23,0.05,0.03,0.03,0.21,0.09,0.08,0.05,0.21,0.12,0.06,0.02,0.22,0.15,0.12,0.05,0.18,0.14,0.08,0.05,0.15,0.1,0.07,0.03,0.15,0.08,0.06,0.02,0.14,0.12,0.08,0.04,0.17,0.12,0.09,0.02,0.12,0.11,0.09,0.05,0.25,0.2,0.08,0.04,0.2,0.17,0.13,0.05,0.18,0.1,0.07,0.04,0.32,0.25,0.16,0.08,0.42,0.31,0.22,--,0.61,--,0.58,0.76, 固定资产周转率(次),--,5.25,--,8.35,--,1.54,--,8.11,--,3.4,--,7.25,--,2.36,--,6.45,--,3.24,--,3.93,--,1.74,--,2.51,--,1.04,--,2.38,--,1.28,--,2.6,--,1.34,--,2.84,--,1.31,--,2.07,--,1.27,--,2.84,--,1.03,--,2.94,--,2.26,--,3.94,--,2.23,--,5.8,--,2.15,--,7.43,13.82,8.98,--,15.45,--,6.44,0.36, 总资产周转率(次),0.21,0.12,0.08,0.2,0.05,0.04,0.03,0.22,0.11,0.09,0.05,0.21,0.13,0.07,0.02,0.21,0.14,0.11,0.05,0.18,0.13,0.08,0.05,0.17,0.12,0.08,0.03,0.18,0.11,0.08,0.03,0.18,0.14,0.09,0.04,0.2,0.15,0.09,0.02,0.15,0.12,0.1,0.05,0.21,0.17,0.08,0.04,0.19,0.16,0.12,0.05,0.18,0.11,0.08,0.05,0.25,0.15,0.11,0.05,0.25,0.2,0.16,--,0.4,--,0.36,0.36, 存货周转天数(天),1030.14,1305.29,966.7,1541.1,5769.23,5538.46,3557.31,1689.35,2983.43,2310.65,1894.74,1711.03,2233.25,3092.78,4568.53,1629.7,1761.25,1441.15,1890.76,1948.05,1912.18,2187.12,1717.56,2408.03,2586.21,2567.76,3114.19,2457.34,3187.72,2795.03,4265.4,2519.24,2220.39,2163.46,2278.48,2101.58,2216.75,2022.47,5000,3071.67,2481.62,2073.73,1867.22,1419,1350.68,2200.49,2073.73,1819.1,1603.33,1392.11,1844.26,2025.89,2694.61,2435.72,2027.03,1141.41,1085.65,1110.43,1080.43,859.8,881.2,819.3,--,589.39,--,617.28,475.62, 总资产周转天数(天),1282.05,1481.48,1147.96,1802.7,5335.97,5070.42,3396.23,1661.28,2568.98,1969.37,1654.41,1731.6,2134.39,2743.9,4166.67,1680.67,1886.79,1587.3,1952.28,2046.62,2001.48,2125.15,1660.52,2131.44,2172.16,2168.67,2727.27,2015.68,2450.09,2328.59,3135.89,2013.42,1888.11,1923.08,2040.82,1820.02,1849.32,1912.86,3896.1,2460.7,2214.93,1880.88,1948.05,1685.39,1633.39,2356.02,2179.18,1908.8,1639.34,1501.25,1935.48,1981.29,2477.06,2325.58,1875,1449.86,1764.71,1569.31,1714.29,1421.8,1345.96,1102.27,--,893.97,--,995.02,988.74, 流动资产周转率(次),0.25,0.14,0.09,0.23,0.06,0.04,0.03,0.24,0.12,0.1,0.06,0.23,0.14,0.07,0.02,0.25,0.16,0.13,0.05,0.21,0.16,0.1,0.07,0.21,0.16,0.11,0.04,0.23,0.14,0.1,0.04,0.23,0.19,0.12,0.06,0.26,0.2,0.13,0.03,0.2,0.17,0.13,0.07,0.3,0.23,0.11,0.06,0.26,0.22,0.16,0.06,0.24,0.14,0.1,0.06,0.34,0.19,0.15,0.07,0.4,0.27,0.24,--,0.71,--,0.61,62.94, 流动资产周转天数(天),1088.27,1266.71,983.61,1574.8,4720.28,4477.61,3000,1483.31,2329.59,1780.42,1495.02,1540.44,1900.07,2422.61,3643.72,1467.59,1649.36,1391.04,1707.78,1747.57,1701.32,1796.41,1378.25,1715.92,1725.24,1711.03,2122.64,1568.63,1949.46,1846.15,2445.65,1551.06,1434.64,1476.62,1546.39,1368.82,1378.25,1425.18,2931.6,1791.04,1586.37,1335.31,1382.49,1194.43,1156.81,1682.24,1557.09,1397.52,1221.17,1127.11,1458.67,1492.54,1878.91,1752.68,1404.06,1047.12,1457.1,1237.96,1300.58,896.19,982.53,737.4,--,506.69,--,587.76,5.72, 经营现金净流量对销售收入比率(%),0.25,0.38,0.07,0.01,0.01,-0.12,-0.27,0.01,0.08,-0.09,-0.61,0.14,0.29,-0.02,-0.24,-0.11,0.05,0.12,0.04,0.21,0.79,0.36,0.05,-0.44,-0.33,-0.38,-0.56,-0.2,-0.07,0.02,-0.13,0.21,0.17,0.25,0.21,0.08,0.05,0,-0.22,0.02,0.31,0.24,0.62,-0.12,-0.17,0.21,0.39,0.08,0.11,0.15,0.14,0.59,0.58,0.51,-0.42,-1.35,-3.04,-0.42,-0.56,0.3,-0.08,-0.3,-0.11,0.16,--,-0.19,0.06, 资产的经营现金流量回报率(%),0.06,0.05,0.01,0,0,-0,-0.01,0,0.01,-0.01,-0.03,0.03,0.03,-0,-0.01,-0.02,0.01,0.01,0,0.03,0.09,0.03,0,-0.07,-0.04,-0.03,-0.02,-0.03,-0.01,0,-0,0.04,0.02,0.02,0.01,0.02,0.01,0,-0.01,0,0.04,0.02,0.03,-0.03,-0.03,0.02,0.02,0.02,0.02,0.02,0.01,0.1,0.06,0.04,-0.02,-0.29,-0.4,-0.05,-0.03,0.06,-0.01,-0.04,--,0.06,--,-0.07,0.02, 经营现金净流量与净利润的比率(%),18.28,16.9,1.5,0.44,0.3,-2.06,-2.71,0.07,0.55,-0.53,-3.39,1.27,1.89,-0.15,-2.3,-1.24,0.6,1.42,0.43,3.93,13.35,4.08,0.7,-4.98,-2.85,-2.99,-6.32,-2.14,-0.73,0.17,-1.53,1.63,1.39,1.93,1.92,0.78,0.38,0.04,-5.24,0.14,2.31,1.71,5.98,-2.17,-2.58,2.12,3.19,0.57,0.6,0.85,0.8,4.09,3.93,3.44,-2.61,-12.7,-24.59,-3.36,-4.93,2.23,-0.62,-2.31,-1.2,2.11,--,-2.3,0.61, 经营现金净流量对负债比率(%),0.08,0.06,0.01,0,0,-0.01,-0.01,0,0.01,-0.01,-0.04,0.03,0.04,-0,-0.01,-0.02,0.01,0.02,0,0.04,0.12,0.04,0,-0.09,-0.05,-0.04,-0.03,-0.05,-0.01,0,-0.01,0.05,0.04,0.03,0.01,0.02,0.01,0,-0.01,0,0.06,0.04,0.04,-0.04,-0.04,0.02,0.02,0.02,0.03,0.03,0.01,0.15,0.09,0.06,-0.03,-0.49,-0.68,-0.12,-0.07,0.13,-0.03,-0.07,--,0.14,--,-0.19,0.07, 现金流量比率(%),11.77,10.02,1.29,0.61,0.11,-0.77,-1.4,0.24,1.6,-1.5,-6.1,5.05,6.51,-0.26,-1.07,-4.17,1.67,2.69,0.41,6.91,21.42,7.23,0.7,-17.13,-10.95,-9.1,-6.12,-9.69,-2.12,0.38,-1.12,9.5,7.16,5.39,2.17,3.94,2.08,0.13,-1.45,0.69,11.66,7.04,7.42,-7.37,-10.56,5.23,4.94,4.78,5.86,5.07,1.94,27.06,15.69,10.13,-5.81,-76.07,-128.26,-16.11,-9.54,19.04,-4.02,-11.66,--,16.32,--,-19.49,8.61,