报告日期,2021-09-30,2021-06-30,2021-03-31,2020-12-31,2020-09-30,2020-06-30,2020-03-31,2019-12-31,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2006-03-31,2005-12-31,2005-09-30,2005-06-30,2005-03-31,2004-12-31,2004-09-30,2004-06-30,2004-03-31,2003-12-31,2003-09-30,2003-06-30,2003-03-31,2002-12-31,2002-09-30,2002-06-30,2002-03-31,2001-12-31,2001-09-30,2001-06-30,2001-03-31,2000-12-31,2000-06-30,1999-12-31,1999-06-30,1998-12-31,1998-06-30,1997-12-31,1997-06-30,1996-12-31,1996-06-30,1995-12-31,1995-06-30,1994-12-31,1994-06-30,1993-12-31,1993-06-30,1992-12-31, 应收账款周转率(次),12.85,11.8,4.08,6.41,4.29,2.28,0.78,5.75,4.19,2.79,1.3,6.36,4.58,3.16,1.73,15.67,63.24,137.89,116.11,959.59,164.12,141.14,49.09,313.88,97.22,57.89,41.05,145.54,85.52,48.01,24.62,90.17,66.82,38.55,18.95,66.06,42.97,27.39,14.03,51.18,35.32,22.75,10.86,43.79,34.19,28.72,11.17,39.73,24.67,14.75,7.08,28.32,20.74,12.27,6.73,32.84,25.98,17.68,8.71,43.69,38.48,22.51,10.1,42.53,28.94,19.53,9.49,42.49,31.01,21.34,11.27,55.05,39.49,24.93,9.09,23.41,15.17,8.71,3.6,8.62,4.9,1.09,0.69,2.55,1.83,6.6,3.36,6.09,3.22,6.3,5.48,5.55,3.36,4.36,4.8,4.92,3.91,5.34,--,--, 应收账款周转天数(天),21.02,15.26,22.08,56.17,63,79.08,115.7,62.63,64.45,64.57,69.14,56.63,58.94,57.05,52.05,22.98,4.27,1.31,0.78,0.38,1.65,1.28,1.83,1.15,2.78,3.11,2.19,2.47,3.16,3.75,3.66,3.99,4.04,4.67,4.75,5.45,6.28,6.57,6.41,7.03,7.65,7.91,8.29,8.22,7.9,6.27,8.06,9.06,10.94,12.2,12.71,12.71,13.02,14.67,13.38,10.96,10.39,10.18,10.34,8.24,7.02,8,8.91,8.47,9.33,9.22,9.49,8.47,8.71,8.44,7.99,6.54,6.84,7.22,9.9,15.38,17.8,20.68,24.97,41.75,55.12,165.32,130.08,141.25,98.44,54.52,53.5,59.14,55.88,57.1,32.87,64.81,53.57,82.61,37.5,73.14,45.99,67.46,--,--, 存货周转率(次),15.88,9.94,6.02,14.69,12.47,8.48,4.36,25.56,34.14,14.45,8.23,26.6,23.3,16.62,8.87,21.47,13.69,12.4,6.54,16.85,14.27,8.91,4.53,6.77,5.96,4.13,1.83,7.01,4.76,3.66,1.86,7.01,6.04,4.36,2.06,8.62,6.6,4.43,2.26,12.13,8.56,5.96,3.7,14.78,10.21,6.07,3.93,10.42,7.57,4.66,1.97,8.87,7.47,4.6,2.58,10.72,8.81,5.75,2.67,10.65,7.71,4.99,2.47,7.08,4.61,3.29,1.7,6.49,5.54,3.91,1.95,8.99,5.16,3.42,1.35,5.62,3.67,2.27,1.02,3.53,2.17,0.58,0.54,1.33,0.64,2.13,1.05,1.67,0.78,1.57,0,1.31,0,1.03,0,1.39,0,1.76,--,--, 固定资产周转率(次),--,2.05,--,3.62,--,1.79,--,5,--,2.41,--,3.41,--,1.6,--,2.67,--,1.22,--,2.34,--,1.12,--,2.09,--,1.08,--,3.06,--,1.49,--,3.07,--,1.39,--,2.54,--,1.17,--,2.33,--,1.02,--,2.12,--,1.08,--,2.27,3.36,1.07,--,3.17,--,1.85,--,4.47,--,2.12,--,3.61,2.2,1.52,0.69,2.64,2,1.36,0.65,2.81,2.31,1.64,0.84,3.32,2.14,1.33,0.51,2.79,2.44,1.48,0.64,1.67,0.91,0.15,0.14,0.4,0.21,0.8,0.43,0.88,0.53,1.14,0.55,1.35,0.5,1.39,0.79,2.2,1.07,3.09,--,--, 总资产周转率(次),0.22,0.14,0.08,0.25,0.18,0.12,0.05,0.35,0.25,0.17,0.07,0.27,0.2,0.14,0.07,0.27,0.19,0.13,0.07,0.28,0.21,0.13,0.07,0.31,0.24,0.16,0.07,0.62,0.45,0.32,0.16,0.72,0.55,0.33,0.18,0.69,0.51,0.34,0.17,0.69,0.48,0.3,0.16,0.64,0.5,0.33,0.18,0.71,0.54,0.34,0.15,0.88,0.69,0.46,0.24,1.18,0.89,0.58,0.29,1.34,0.97,0.67,0.31,1.09,0.83,0.5,0.24,0.96,0.76,0.54,0.27,1.15,0.75,0.48,0.19,0.99,0.79,0.49,0.22,0.66,0.33,0.08,0.04,0.19,0.09,0.34,0.18,0.33,0.17,0.37,0.17,0.38,0.12,0.34,0.2,0.47,0.2,0.61,--,--, 存货周转天数(天),17,18.1,14.95,24.51,21.65,21.23,20.64,14.09,7.91,12.46,10.93,13.53,11.59,10.83,10.14,16.77,19.72,14.51,13.76,21.37,18.92,20.21,19.88,53.14,45.31,43.56,49.12,51.32,56.76,49.12,48.29,51.39,44.72,41.31,43.69,41.75,40.9,40.6,39.85,29.67,31.56,30.18,24.35,24.36,26.45,29.63,22.88,34.54,35.65,38.65,45.73,40.61,36.15,39.11,34.92,33.58,30.66,31.31,33.66,33.81,35.02,36.11,36.41,50.85,58.6,54.74,52.91,55.49,48.72,45.99,46.24,40.05,52.38,52.66,66.49,64.04,73.62,79.24,88.64,101.92,124.4,312.34,168.19,270.78,279.29,169.16,171.22,215.18,230.47,229.81,--,274.16,--,351.19,--,258.32,--,204.93,--,--, 总资产周转天数(天),1231.75,1259.62,1076.56,1422.36,1515.15,1471.79,1727.45,1041.37,1098.01,1089.59,1248.27,1330.38,1368.47,1310.04,1374.05,1343.79,1436.17,1345.29,1313.87,1308.62,1309.41,1338.29,1306.24,1170.35,1128.29,1107.69,1234.57,583.47,596.16,567.82,549.79,497.72,492.79,539.08,513.41,521.44,532.54,525.55,541.84,522.34,558.31,598.01,551.13,564.26,544.35,547.11,496.96,510.06,502.42,536.83,582.15,409.18,392.84,395.08,373.13,305.08,302.76,312.72,311.74,269.02,278.32,269.02,291.83,331.58,326.88,361.66,375.94,374.18,355.08,336.2,335.2,314.16,361.69,378.71,473.44,363.09,342.86,369.53,413.41,546.45,809.11,2396.8,2564.1,1937.57,1900.74,1069.84,1004.46,1093.89,1075.91,970.09,1041.06,960,1510.07,1060.7,922.6,759.17,885.39,591.91,--,--, 流动资产周转率(次),0.58,0.38,0.22,0.64,0.44,0.31,0.13,0.82,0.54,0.36,0.17,0.71,0.56,0.39,0.2,0.87,0.62,0.45,0.24,0.92,0.69,0.46,0.23,1.18,0.85,0.54,0.18,2.91,2.02,1.52,0.73,3.22,2.43,1.47,0.86,3.3,2.04,1.6,0.75,3.31,2.29,1.45,0.77,2.84,2.16,1.44,0.78,3.16,2.56,1.6,0.73,3.09,2.23,1.3,0.68,3.45,2.64,1.63,0.83,3.82,2.63,1.81,0.84,2.46,1.86,0.98,0.47,1.75,1.34,0.94,0.46,2.07,1.36,0.89,0.37,1.86,1.39,0.88,0.4,1.32,0.69,0.18,0.08,0.43,0.22,0.73,0.38,0.7,0.36,0.78,0.36,0.74,0.23,0.62,0.35,0.83,0.35,1.11,--,--, 流动资产周转天数(天),469.32,476.32,403.23,561.1,616.72,581.96,710.34,439.19,496.23,494.51,532.23,507.04,482.75,466.93,444.01,416.14,436.33,402.86,376.88,391.01,391.19,395.52,384.45,303.95,317.2,335.45,493.96,123.57,133.45,118.15,124.12,111.94,110.9,122.23,105.24,108.97,132.18,112.2,119.65,108.92,117.98,124.16,117.43,126.57,124.99,124.62,115.44,113.86,105.37,112.58,123.39,116.41,120.97,138.16,132.06,104.21,102.44,110.17,108.56,94.15,102.84,99.68,107.41,146.15,144.83,183.94,191.08,205.75,200.94,191.35,195.35,173.53,197.82,202.66,242.92,193.43,193.78,204.99,226.19,272.79,393.47,1002.23,1073.99,835.27,813.38,490.73,471.82,514.8,505.19,462.07,504.48,485.63,794,584.89,517.54,434.78,507.9,325.79,--,--, 经营现金净流量对销售收入比率(%),0.25,0.24,-0.03,0.26,0.39,0.09,0.08,0.14,0.14,0.1,0.03,-0.02,-0.09,-0.14,-0.09,-0.01,0.17,0.05,0.08,0.18,0.14,0.15,0.04,0.27,0.16,0.21,0.36,0.01,0.07,-0.02,-0.12,-0.01,0.08,0.16,-0.04,-0.02,-0.02,-0.03,-0.16,-0.04,-0.07,0.04,-0.06,0.02,-0.06,-0.1,-0.14,0.06,0.03,0.22,0.11,0.06,0.04,0.04,0.07,-0.06,-0.03,-0,-0.1,0,-0.07,-0.01,0.02,0.03,0.02,0.19,0.13,-0.07,-0.1,-0.13,-0.09,0.07,0.12,0.12,-0.16,0.09,0,0.11,0.16,0.08,--,-0.05,0,0,0.28,-0.46,--,0.14,--,--,--,--,--,--,--,--,--,--,--,--, 资产的经营现金流量回报率(%),0.05,0.03,-0,0.06,0.07,0.01,0,0.05,0.03,0.02,0,-0,-0.02,-0.02,-0.01,-0,0.03,0.01,0.01,0.05,0.03,0.02,0,0.07,0.03,0.03,0.02,0.01,0.03,-0.01,-0.02,-0,0.04,0.05,-0.01,-0.01,-0.01,-0.01,-0.03,-0.03,-0.03,0.01,-0.01,0.01,-0.03,-0.03,-0.03,0.04,0.02,0.07,0.02,0.06,0.03,0.02,0.02,-0.07,-0.02,-0,-0.03,0.01,-0.07,-0,0.01,0.04,0.02,0.09,0.03,-0.08,-0.08,-0.07,-0.02,0.08,0.08,0.06,-0.03,0.1,0,0.05,0.03,0.04,--,-0,0,0,0.03,-0.16,--,0.05,--,--,--,--,--,--,--,--,--,--,--,--, 经营现金净流量与净利润的比率(%),1.38,1.34,-0.22,1.81,2.76,0.65,1.31,0.36,0.89,0.61,0.18,-0.08,-0.73,-1.06,-0.55,-0.03,1.03,0.32,1.7,2.1,1.31,1.33,0.53,1.89,2.07,4.63,68.79,0.73,7.45,-0.9,-4.41,-0.87,1.5,13.61,-1.08,-7.98,--,--,--,-11.79,--,18.26,-15.47,1.82,-12.5,-11.53,--,3.26,5.16,14.12,--,19.23,--,--,--,-9.36,-138.12,--,--,--,-8.95,-1.04,8.65,4.66,2.98,30.86,--,-8.31,-28.12,--,-587.11,10.56,66.64,--,--,--,--,--,--,8.08,--,--,--,--,--,--,--,2.23,--,--,--,--,--,--,--,--,--,--,--,--, 经营现金净流量对负债比率(%),0.23,0.16,-0.01,0.34,0.39,0.07,0.02,0.26,0.09,0.05,0.01,-0.01,-0.05,-0.06,-0.02,-0.01,0.1,0.03,0.02,0.21,0.13,0.09,0.01,0.28,0.14,0.11,0.05,0.01,0.04,-0.01,-0.03,-0.01,0.06,0.08,-0.01,-0.02,-0.01,-0.01,-0.04,-0.04,-0.05,0.02,-0.02,0.02,-0.05,-0.05,-0.04,0.06,0.03,0.11,0.02,0.08,0.04,0.02,0.02,-0.1,-0.03,-0,-0.04,0.01,-0.11,-0.01,0.01,0.06,0.03,0.12,0.04,-0.1,-0.1,-0.09,-0.03,0.1,0.1,0.07,-0.04,0.12,0,0.07,0.04,0.05,--,-0,--,0,0.03,-0.22,--,0.07,--,--,--,--,--,--,--,--,--,--,--,--, 现金流量比率(%),28.1,18.98,-1.59,35.39,40.24,7.67,2.28,26.28,9.47,5.07,0.59,-1.27,-5.9,-7.17,-2.44,-0.6,11.81,3.2,2.63,23.25,14.17,9.88,1.4,30.75,15.17,12.82,8.72,1.69,8.07,-1.15,-3.99,-0.82,8.84,10.98,-1.69,-2.71,-2.12,-1.81,-5.22,-5.43,-9.2,3.24,-2.83,3.35,-9.04,-9.53,-7.13,11.67,4.98,14.73,3.29,11.14,5.81,2.91,2.64,-12.04,-3.65,-0.09,-4.64,1.02,-10.8,-0.71,0.86,6.28,3.26,12.65,4.39,-10.18,-10.3,-9.05,-2.89,9.91,10.01,6.84,-3.92,12.28,0,6.89,4.37,5.48,--,-0.46,0,0.03,3.44,-25.62,--,8.16,--,--,--,--,--,--,--,--,--,--,--,--,