报告日期,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2006-03-31,2005-12-31,2005-09-30,2005-06-30,2005-03-31,2004-12-31,2004-09-30,2004-06-30,2004-03-31,2003-12-31,2003-09-30,2003-06-30,2003-03-31,2002-12-31,2002-09-30,2002-06-30,2002-03-31,2001-12-31,2001-06-30,2000-12-31,2000-06-30,1999-12-31,1999-06-30,1998-12-31,1998-06-30,1997-12-31,1997-06-30,1996-12-31,1995-12-31,1994-12-31,1993-12-31, 应收账款周转率(次),20.5,11.05,4.39,27,18.22,11.07,4.26,35.09,28.85,16.53,7.67,36.41,23.52,12.93,6.22,35.16,25.06,15.9,6.01,37.3,28.25,15.44,5.9,27.91,22.1,12.52,4.63,35.68,28.03,14.83,5.02,35.32,26.14,13.16,4.34,32.06,21.51,10.88,2.99,25.95,17.69,11.09,2.94,30.2,22.07,11.46,2.82,34.02,22.47,13.6,4.67,33.47,21.96,11.3,3.36,31.94,19.62,12.24,2.71,39.32,30.52,19.39,5.45,19.72,9.52,3.92,2.08,20.67,6.94,5.95,1.26,12.28,3.97,7.52,3.97,9.45,3.92,10.09,3.68,11.82,10.29,8.91,8.71,7.24,5.37, 应收账款周转天数(天),13.17,16.29,20.48,13.34,14.82,16.26,21.12,10.26,9.36,10.89,11.73,9.89,11.48,13.93,14.47,10.24,10.78,11.32,14.97,9.65,9.56,11.66,15.26,12.9,12.22,14.37,19.44,10.09,9.63,12.14,17.94,10.19,10.33,13.67,20.71,11.23,12.55,16.55,30.07,13.87,15.26,16.23,30.66,11.92,12.24,15.71,31.92,10.58,12.02,13.24,19.26,10.76,12.29,15.93,26.78,11.27,13.76,14.71,33.19,9.15,8.85,9.28,16.52,18.26,28.35,45.87,43.37,17.42,38.9,30.24,71.17,29.32,45.29,47.84,45.29,38.1,45.96,35.69,48.85,30.47,17.49,40.42,41.34,49.7,67.1, 存货周转率(次),19.92,12.4,6,30.95,22.46,13.83,6.09,2.18,0.84,0.43,0.19,1.06,0.76,0.47,0.22,1.04,0.7,0.43,0.17,0.9,0.65,0.39,0.17,0.8,0.85,0.53,0.22,1.32,0.96,0.51,0.17,1.33,1.04,0.62,0.24,1.79,1.16,0.78,0.24,1.86,1.64,0.91,0.31,4.24,3.3,2.18,4.09,34.55,23.69,15.24,4.17,33.61,25.54,15.2,3.36,32.76,20.69,12.41,3.46,23.74,16.2,9.82,3.4,19.25,12.98,6.77,4.29,30.42,21.49,12.16,1,25.99,13.34,20.59,10.16,20.23,9.4,19.07,1.21,4,0,2.79,5.93,5.31,3.88, 固定资产周转率(次),--,0.45,--,0.97,--,0.41,--,1.03,--,0.42,--,0.92,--,0.39,--,0.89,--,0.34,--,0.8,--,0.34,--,0.72,--,0.4,--,1.38,--,0.83,--,1.7,--,0.72,--,1.52,--,0.61,--,1.22,--,0.52,--,1.44,--,0.68,--,1.8,--,0.84,--,1.84,1.54,0.83,0.17,1.56,1.1,0.6,0.11,1.12,0.77,0.41,0.1,0.64,0.4,0.16,0.08,1.06,0.77,0.42,0.07,1.01,0.44,0.87,0.41,0.9,0.38,0.81,0.33,1.05,0.43,1.05,1.48,1.72,0.66, 总资产周转率(次),0.26,0.15,0.06,0.34,0.25,0.14,0.05,0.36,0.26,0.14,0.05,0.36,0.3,0.18,0.08,0.45,0.33,0.19,0.06,0.44,0.33,0.19,0.07,0.38,0.35,0.21,0.07,0.58,0.45,0.24,0.06,0.6,0.47,0.26,0.07,0.68,0.49,0.28,0.07,0.63,0.49,0.27,0.07,0.69,0.5,0.28,0.07,0.76,0.51,0.34,0.09,0.8,0.61,0.35,0.07,0.71,0.49,0.27,0.05,0.57,0.39,0.22,0.05,0.31,0.19,0.07,0.04,0.46,0.32,0.18,0.03,0.4,0.17,0.32,0.15,0.36,0.15,0.32,0.13,0.45,0.19,0.55,0.88,0.79,0.66, 存货周转天数(天),13.55,14.51,15.01,11.63,12.02,13.01,14.77,164.81,323.35,420.95,481.03,338.82,357.24,379.59,412.09,347.05,384.12,420.86,529.72,400.36,416.54,467.29,535.71,448.49,316.72,341.62,412.28,273.68,279.97,350.13,534.12,270.51,258.94,290.7,377.2,200.93,232.1,231.81,382.65,194,164.17,197.69,292.78,84.82,81.93,82.5,22.01,10.42,11.4,11.81,21.59,10.71,10.57,11.84,26.77,10.99,13.05,14.5,26.04,15.17,16.66,18.33,26.47,18.7,20.8,26.59,20.96,11.83,12.57,14.81,90.17,13.85,13.49,17.48,17.71,17.8,19.16,18.87,148.4,89.93,--,129.15,60.75,67.86,92.7, 总资产周转天数(天),1052.22,1172.64,1598.58,1052.94,1086.52,1250,1737.45,1002.23,1058.41,1263.16,1688.56,990.92,893.45,997.78,1192.05,807.54,817.69,939.46,1415.09,819.86,819.42,972.97,1355.42,936.77,760.99,867.47,1248.27,623.05,605.52,750,1465.8,603.62,579.03,682.85,1237.96,530.19,556.13,642.86,1319.65,570.34,546.78,663.47,1241.38,520.83,537.31,648.65,1296.83,472.94,526.42,534.28,1056.34,448.99,442.41,519.78,1221.17,505.76,551.36,666.17,1792.83,636.94,697.67,829.88,1775.15,1163.92,1403.33,2442.33,2459.02,780.23,838.51,1006.15,2786.38,911.16,1084.99,1121.15,1187.34,1006.71,1221.17,1118.01,1426.31,807.72,966.7,650.76,411.24,455.64,546.78, 流动资产周转率(次),0.56,0.34,0.12,0.73,0.54,0.31,0.12,0.85,0.63,0.36,0.14,0.87,0.63,0.38,0.16,1.08,0.82,0.55,0.19,1.22,0.9,0.51,0.19,1.03,0.94,0.56,0.2,1.48,1.09,0.59,0.15,1.44,1.08,0.6,0.18,1.63,1.05,0.63,0.17,1.62,1.28,0.75,0.21,1.74,1.29,0.72,0.18,1.89,1.41,1,0.26,1.96,1.24,0.72,0.16,1.7,1.14,0.67,0.14,2.89,1.96,1.39,0.33,1.67,0.6,0.24,0.11,1.38,0.9,0.51,0.1,1.12,0.46,0.75,0.31,0.71,0.29,0.59,0.23,0.84,0.36,1.27,2.75,2.23,170.6, 流动资产周转天数(天),485.61,537.31,721.15,496.35,497.05,575.63,775.19,421.55,425.73,501.25,648.42,411.85,431.45,472.44,549.79,332.93,329.51,329.79,485.44,295.91,301.1,355.24,486.49,347.99,286.38,318.64,459.65,242.65,247.55,302.88,600,250.42,250.65,297.57,509.92,220.37,257.78,287.68,541.84,222.28,211,241.61,429.39,207.47,209.5,248.31,506.76,190.9,191.71,179.93,348.03,183.83,217.64,249.76,553.85,211.26,237.89,270.64,651.23,124.43,138.07,129.73,273.81,215.94,451.96,760.46,823.42,261.57,300.3,352.6,900,321.49,393.61,480.26,587.08,505.55,615.17,605.55,775.53,426.19,505.9,282.71,130.83,161.67,2.11, 经营现金净流量对销售收入比率(%),0.3,0.18,-0.21,0.28,0.35,0.24,-0.09,0.34,0.36,0.34,0.18,0.29,0.29,0.22,-0.04,0.38,0.35,0.16,-0.07,0.27,0.27,0.13,-0.4,0.19,0.17,0.04,-0.36,0.2,0.17,0.05,-0.56,0.17,0.1,0,-0.54,0.18,0.24,0.24,-0.21,0.03,0.12,-0.02,-0.82,0.19,0.18,0.06,-0.2,0.27,0.42,0.34,-0.07,0.27,0.3,0.31,-0.06,0.24,0.44,0.31,-0.25,0.4,0.45,0.41,0.54,0.08,-0.2,-0.49,-0.45,0.26,0,0.18,--,0.34,0.39,0.16,-0.14,0.23,0.13,0.23,--,--,--,--,--,--,--, 资产的经营现金流量回报率(%),0.08,0.03,-0.01,0.1,0.09,0.03,-0,0.13,0.09,0.05,0.01,0.09,0.09,0.04,-0,0.16,0.11,0.03,-0,0.12,0.09,0.02,-0.03,0.07,0.06,0.01,-0.03,0.11,0.07,0.01,-0.03,0.09,0.04,0,-0.04,0.11,0.1,0.06,-0.01,0.02,0.06,-0.01,-0.06,0.12,0.09,0.02,-0.01,0.18,0.18,0.11,-0.01,0.2,0.17,0.1,-0,0.17,0.21,0.08,-0.01,0.22,0.16,0.09,0.03,0.03,-0.04,-0.04,-0.02,0.12,0,0.03,--,0.13,0.06,0.05,-0.02,0.08,0.02,0.07,--,--,--,--,--,--,--, 经营现金净流量与净利润的比率(%),1.05,0.72,-2.16,0.76,0.94,0.71,-0.28,1.39,1.31,1.24,1,1.3,1.05,0.86,-0.19,2.03,1.42,0.86,-1.11,1.84,1.32,0.68,-6.11,1.49,1.26,0.31,--,1.39,0.85,0.23,--,1.02,0.46,0.02,--,1.04,1.15,1.38,--,0.21,0.59,-0.13,--,1.01,0.8,0.34,--,1.7,1.92,1.91,-19.64,1.65,1.69,2.2,--,2.26,2.47,2.98,--,2.99,2.72,4.25,--,--,--,--,--,--,0,2.37,--,2.97,2.57,0.95,-0.72,0.72,0.33,0.69,--,--,--,--,--,--,--, 经营现金净流量对负债比率(%),0.8,0.28,-0.14,0.96,0.84,0.28,-0.05,1.06,0.53,0.26,0.06,0.52,0.42,0.16,-0.01,0.62,0.45,0.1,-0.01,0.35,0.27,0.07,-0.08,0.19,0.16,0.02,-0.06,0.25,0.17,0.03,-0.07,0.22,0.11,0,-0.1,0.29,0.27,0.16,-0.04,0.06,0.18,-0.02,-0.2,0.39,0.26,0.06,-0.04,0.54,0.7,0.33,-0.02,0.66,0.61,0.35,-0.02,0.69,0.68,0.28,-0.05,0.93,0.65,0.39,0.1,0.11,-0.18,-0.16,-0.06,0.45,0,0.11,--,0.42,0.17,0.2,-0.1,0.5,0.14,0.4,--,--,--,--,--,--,--, 现金流量比率(%),97.93,34.79,-19.01,112.69,108.28,35.13,-7.23,151.77,75.94,35.26,8.86,79.14,43.72,16.72,-1.38,63.91,46.27,10.91,-1.44,37.36,28.95,7.2,-8.18,19.9,17,2.18,-6.4,25.65,17.61,2.73,-7.99,24.44,11.25,0.28,-11.18,32.92,30.98,18.67,-4.37,6.45,20.15,-2.25,-23.5,44.09,30.29,6.84,-4.98,62.51,81.57,38.53,-2.48,80.22,67.38,38.19,-2.13,78.68,75.05,31.67,-6.3,106.98,74.08,45,11.78,13.12,-22.7,-17.58,-6.93,50.22,0,15.68,--,70.91,37.61,40.08,-9.84,53.51,15.79,43.6,--,--,--,--,--,--,--,