报告日期,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2006-03-31,2005-12-31,2005-09-30,2005-06-30,2005-03-31,2004-12-31,2004-09-30,2004-06-30,2004-03-31,2003-12-31,2003-09-30,2003-06-30,2003-03-31,2002-12-31,2002-09-30,2002-06-30,2002-03-31,2001-12-31,2001-06-30,2000-12-31,2000-06-30,1999-12-31,1999-06-30,1998-12-31,1998-06-30,1997-12-31,1997-06-30,1996-12-31,1996-06-30,1995-12-31,1994-12-31,1993-12-31, 应收账款周转率(次),0.3,0.14,0.69,0.42,0.25,0.09,1.29,0.96,0.64,0.29,2.53,--,1.25,0.53,3.62,3.52,2.32,1.42,5.12,3.85,2.63,1.32,5.53,2.57,1.65,0.67,2.71,0.95,0.72,0.45,1.23,0.79,0.43,0.32,2.66,2.95,2.58,2.27,12.09,8.21,5.04,2.14,2.17,1.18,0.65,0.3,0.73,0.49,0.33,0.25,1.92,1.42,1.01,0.53,3.05,3.51,2.31,1.33,8.35,5.31,6.02,2.62,2.93,1.85,1.66,0.67,3.35,2.02,1.39,0.75,3.25,2.59,1.25,0.68,2.73,1.46,1.04,0.48,2.02,0.74,0.98,0.33,0.1,0.03,0.36,0.22,2.7,2.26,2.88,3.86,9.35,47.47,--, 应收账款周转天数(天),595.04,641.03,519.03,643.47,718.56,1004.46,278.72,280.99,279.29,307.9,142.06,--,144.35,170.26,99.32,76.66,77.46,63.37,70.3,70.1,68.34,67.94,65.08,104.97,109.32,133.85,132.86,283.64,249.48,199.12,293.04,343.51,414.56,285.26,135.46,91.49,69.79,39.69,29.78,32.88,35.71,42.1,166.07,228.39,278.94,299.8,492.68,547.11,545.62,358.14,187.13,190.01,178.31,169.52,118.03,76.9,78.02,67.61,43.14,50.85,29.9,34.41,122.66,146.27,108.19,133.43,107.35,133.35,129.51,120.71,110.86,104.26,144.14,133.29,131.63,184.31,172.74,186.92,177.92,243.11,367.42,544.46,3688.52,5471.12,1012.09,835.65,133.55,79.79,124.83,46.58,38.51,7.58,--, 存货周转率(次),1.05,0.47,1.97,1.19,0.71,0.2,3.57,2.28,1.59,0.72,5.52,2.81,1.98,0.79,3.62,1.86,1.05,0.49,1.98,1.32,0.87,0.5,2.08,1.54,0.9,0.41,2.91,2.19,1.73,0.94,1.75,1.32,0.54,0.31,2.44,1.72,1.24,0.99,0.47,0.34,0.2,0.08,0.7,0.62,0.36,0.18,1.09,1.11,0.66,0.51,4.3,3.78,2.77,1.5,6.52,4.95,3.29,1.99,7.27,4.54,2.83,1.66,1.36,0.89,0.7,0.35,1.57,1.13,0.66,0.38,1.53,1.14,0.73,0.45,1.31,0.99,0.59,--,1.42,0.77,1.19,0.44,0.23,0.05,0.84,0.46,1.66,0,1.19,0,3.23,3.38,--, 固定资产周转率(次),0.28,--,--,--,--,--,--,--,0.91,--,2.72,--,1.01,--,1.73,--,0.52,--,0.87,--,0.42,--,1.05,--,0.62,--,2.04,--,1.2,--,9.57,--,4.59,--,14.2,--,6.57,--,1.32,--,0.27,--,0.73,--,0.26,0.24,0.51,0.78,0.27,0.4,1.5,--,0.89,--,1.51,--,0.72,--,1.45,1,0.65,0.4,0.47,0.38,0.28,0.14,0.61,0.42,0.26,0.14,0.45,0.33,0.21,0.1,0.32,0.24,0.15,0.07,0.37,0.21,0.2,0.07,0.02,0.01,0.12,0.08,0.38,0.12,0.35,--,1.34,0.52,--, 总资产周转率(次),0.04,0.02,0.1,--,0.04,--,0.23,0.17,0.12,0.05,0.4,0.26,0.17,0.07,0.3,0.16,0.1,0.05,0.18,0.13,0.09,0.06,0.23,0.16,0.1,0.05,0.2,0.12,0.09,0.06,0.17,0.11,0.05,0.07,0.64,0.53,0.6,0.43,0.28,0.17,0.07,0.03,0.21,0.15,0.08,0.04,0.16,0.13,0.09,0.06,0.49,0.41,0.29,0.15,0.53,0.39,0.26,0.14,0.37,0.2,0.13,0.08,0.07,0.05,0.04,0.02,0.08,0.06,0.04,0.02,0.06,0.04,0.03,0.01,0.04,0.03,0.02,0.01,0.04,0.02,0.02,0.01,0,0,0.01,0.01,0.15,0.07,0.21,0.19,0.57,0.52,--, 存货周转天数(天),171.85,193.42,182.63,226.68,254.09,451.81,100.86,118.42,113.19,125.84,65.17,96.15,90.79,113.59,99.41,145.42,171.43,182.89,181.69,204.47,206.75,179.21,172.96,175.27,198.94,220.48,123.83,123.07,104.17,96.13,205.27,204.45,330.4,287.45,147.26,156.7,144.81,91.21,759.97,802.85,887.14,1102.94,511.29,434.08,493.42,505.62,328.86,242.67,271.45,177.94,83.73,71.35,64.96,60,55.25,54.52,54.68,45.13,49.5,59.51,63.57,54.09,263.83,302.11,256.85,255.68,229.08,239.49,274.68,234.93,236.05,237.24,248.14,198.81,273.87,273.39,303.64,--,253.59,235.23,302.42,407.98,1569.31,3991.13,431.03,387.18,216.32,--,303.46,--,111.35,106.46,--, 总资产周转天数(天),4603.58,4891.3,3435.11,--,4411.76,--,1533.22,1557.99,1529.31,1707.78,894.85,1055.51,1086.3,1315.79,1188.9,1638.35,1832.99,1960.78,1972.6,2158.27,1945.95,1633.39,1597.16,1727.45,1761.25,1995.57,1805.42,2292.02,1975.85,1485.15,2142.86,2571.43,3688.52,1216.22,562.85,511.65,298.56,209.89,1291.25,1607.14,2489.63,3071.67,1698.11,1785.71,2205.88,2412.87,2236.02,2115.99,2107.73,1404.06,737.55,665.35,625,605.65,674.28,695.7,700.93,642.4,978.53,1379.66,1421.8,1171.88,4993.07,5487.8,4878.05,4838.71,4395.6,4728.55,5070.42,4663.21,6486.49,6537.53,6976.74,8653.85,10227.27,10546.88,11538.46,12676.06,9113.92,8071.75,14693.88,21428.57,133333.33,200000,26277.37,21428.57,2387.27,2465.75,1685.39,952.89,628.49,692.97,--, 流动资产周转率(次),0.07,0.04,0.18,0.12,0.07,0.02,0.37,0.28,0.19,0.08,0.61,0.38,0.25,0.1,0.43,0.23,0.13,0.06,0.27,0.19,0.15,0.09,0.37,0.24,0.16,0.07,0.29,0.17,0.12,0.08,0.22,0.13,0.06,0.09,0.8,0.64,0.81,0.57,0.41,0.25,0.11,0.04,0.34,0.25,0.13,0.06,0.26,0.21,0.14,0.11,0.81,0.66,0.47,0.24,0.93,0.69,0.46,0.25,0.98,0.64,0.42,0.25,0.3,0.22,0.17,0.08,0.37,0.23,0.15,0.08,0.22,0.15,0.1,0.03,0.13,0.09,0.06,0.02,0.13,0.07,0.08,0.02,0.01,0,0.05,0.04,0.57,0.25,0.78,0.5,1.87,180.44,--, 流动资产周转天数(天),2435.72,2571.43,1997.78,2345.79,2698.65,3879.31,963.6,966.01,944.88,1071.43,586.8,705.88,723.76,907.26,843.49,1192.05,1341.28,1440,1358.49,1416.58,1215.4,978.26,986.03,1143.1,1144.31,1289.4,1244.81,1631.42,1444.62,1096.22,1624.55,2106.08,3266.79,971.92,449.94,421.68,221.98,156.69,868.31,1068.46,1643.84,2004.45,1070.47,1077.84,1349.33,1480.26,1360.03,1300.58,1291.25,857.14,447.09,409.15,382.73,367.95,386.47,390.57,391.3,353.08,366.23,421.81,426.64,360,1208.05,1214.57,1059.45,1118.01,985.76,1171.88,1182.65,1192.05,1637.85,1769.33,1750.97,2601.16,2790.7,3165.3,3087.48,3846.15,2767.1,2469.14,4472.05,8411.22,34615.38,51428.57,6642.07,4864.86,630.03,707.55,461.66,357.14,192.9,2,--, 经营现金净流量对销售收入比率(%),0.21,0.32,0.29,0.17,0.14,0.15,-0.25,0.01,0.07,0.17,0.01,-0.03,0.01,-0.24,0.07,0.04,-0.3,-0.38,0.2,0.38,0.44,-0.59,0.38,0.4,0.05,-0.28,-0.02,-1.51,-1.64,-1.21,-1.97,-3.3,-3.6,-0.88,-0.6,-0.57,-0.13,-0.14,-0.02,-0.16,-0.35,-0.46,0.13,0.09,-0.08,-0.12,-0.2,-0.24,-0.37,-0.48,0.02,-0.06,-0.07,-0.19,0.06,0,0.02,0.02,-0.14,-0.17,0.03,0.15,-0.2,-0.08,-0.13,0.71,-0.57,-0.01,0.28,0.39,-2.12,-1.21,-1.78,-4.09,-0.43,--,-0.06,--,-1.34,-0.71,-4.24,13.72,-2.31,2.35,-0.74,-0.52,--,--,--,--,--,--,--, 资产的经营现金流量回报率(%),0.01,0.01,0.03,0.01,0.01,0,-0.06,0,0.01,0.01,0.01,-0.01,0,-0.02,0.02,0.01,-0.03,-0.02,0.03,0.04,0.04,-0.03,0.06,0.05,0,-0.01,-0,-0.16,-0.14,-0.07,-0.2,-0.22,-0.11,-0.05,-0.23,-0.18,-0.06,-0.05,-0,-0.03,-0.03,-0.01,0.03,0.01,-0.01,-0,-0.03,-0.03,-0.03,-0.03,0.01,-0.02,-0.02,-0.03,0.03,0,0.01,0,-0.08,-0.04,0,0.01,-0.02,-0,-0,0.01,-0.05,-0,0.01,0.01,-0.12,-0.05,-0.05,-0.04,-0.02,--,-0,--,-0.05,-0.02,-0.12,0.12,-0.01,0,-0.01,-0.01,--,--,--,--,--,--,--, 经营现金净流量与净利润的比率(%),--,--,--,--,--,--,--,0.11,0.67,1.42,0.17,-0.38,0.09,-2.61,0.65,0.3,-2.03,-1.93,1.06,1.92,2.25,-2.55,1.28,1.11,0.17,-0.75,-0.05,-2.81,-3.4,-3.17,-4.49,-7.21,-6.54,-1.87,-1.94,-1.88,-0.53,-0.59,-0.15,--,--,--,2.55,--,--,--,--,--,--,-81.08,0.7,-2.84,-2.97,-4.7,1.17,0.11,2.15,6.48,--,--,--,--,--,--,--,19.19,-2.01,-0.14,19.27,8.31,-6.64,-6.77,-17.48,-10.75,-0.69,--,-1.31,--,-1.81,-0.41,-1.9,8.58,-0.23,0.33,--,--,--,--,--,--,--,--,--, 经营现金净流量对负债比率(%),0.02,0.01,0.06,0.02,0.01,0,-0.11,0,0.02,0.02,0.01,-0.01,0,-0.03,0.04,0.01,-0.06,-0.03,0.06,0.1,0.07,-0.07,0.13,0.09,0.01,-0.02,-0.01,-0.39,-0.32,-0.18,-0.58,-0.72,-0.33,-0.07,-0.3,-0.24,-0.1,-0.1,-0.02,-0.08,-0.07,-0.04,0.08,0.04,-0.02,-0.01,-0.1,-0.09,-0.1,-0.09,0.02,-0.06,-0.05,-0.07,0.08,0,0.01,0.01,-0.19,-0.05,0.01,0.02,-0.03,-0.01,-0.01,0.03,-0.1,-0,0.02,0.02,-0.24,-0.1,-0.09,-0.08,-0.03,--,-0,--,-0.09,-0.03,-0.19,0.16,-0.01,0,-0.02,-0.01,--,--,--,--,--,--,--, 现金流量比率(%),1.77,1.24,6.58,2.7,1.27,0.48,-12.88,0.47,2.3,2.39,1.43,-2.43,0.4,-5.17,6.12,2.89,-13.62,-8.82,15.26,22,15.01,-15.37,26.59,19.09,1.81,-4.63,-1.85,-111.83,-91.96,-54.13,-222.68,-108.71,-47.19,-10.04,-64.62,-44.06,-10.91,-10.17,-1.61,-7.58,-6.69,-3.8,7.61,3.82,-1.77,-1.2,-9.95,-9.53,-9.94,-9.54,2.52,-6.15,-5.28,-7.39,7.73,0.18,1.16,0.52,-19.24,-4.84,0.55,1.66,-2.79,-0.88,-1.06,2.87,-10.38,-0.15,2.07,1.52,-23.93,-10.17,-9.29,-7.57,-2.74,--,-0.16,--,-9.24,-2.73,-19.18,41.32,-2.1,0.28,-1.93,-0.82,--,--,--,--,--,--,--,