股本结构

单位:万股
公告日期 2020-02-20 2020-02-20 2019-10-30 2019-10-30 2019-07-29 2019-07-29
证券总股本 31690.93 31640.15 31641.86 31638.27 31638.49 31634.24
普通股本 31690.93 31640.15 31641.86 31638.27 31638.49 31634.24
优先股 未披露 未披露 未披露 未披露 未披露 未披露
其他 未披露 未披露 未披露 未披露 未披露 未披露
变动日期 2020-02-18 2019-12-31 2019-10-28 2019-09-30 2019-07-25 2019-06-30
注释:中概股证券总股本=普通股股本/ 存托凭证比例

历史变动

公告日期 变动后普通股本(万股) 变动后优先股(万股) 变动原因 变动日期
2020-02-20 31690.93 未披露 定期报告 2020-02-18
2020-02-20 31640.15 未披露
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20181231-20191231 购买库存股
2019-12-31
2019-10-30 31641.86 未披露 定期报告 2019-10-28
2019-10-30 31638.27 未披露
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20190630-20190930 购买库存股
2019-09-30
2019-07-29 31638.49 未披露 定期报告 2019-07-25
2019-07-29 31634.24 未披露
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20190331-20190630 购买库存股
2019-06-30
2019-04-29 31634.41 未披露 定期报告 2019-04-25
2019-04-29 31630.67 未披露
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20181231-20190331 购买库存股
2019-03-31
2019-04-10 31630.79 未披露 定期报告 2019-03-25
2019-04-10 31630.85 未披露 定期报告 2019-01-31
2019-01-28 31553.58 未披露 定期报告 2018-12-31
2018-10-26 31554.20 未披露 定期报告 2018-10-24
2018-10-26 31551.05 未披露
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20171231-20180930 购买库存股
2018-09-30
2018-07-30 31551.16 未披露 定期报告 2018-07-26
2018-07-30 31532.98 未披露
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20171231-20180630 购买库存股
2018-06-30
2018-04-30 31530.53 未披露 定期报告 2018-04-25
2018-04-30 31527.97 未披露
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20171231-20180326 购买库存股
2018-03-26
2018-02-15 31528.36 未披露 定期报告 2018-02-09
2018-02-15 31488.46 未披露
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20161231-20171231 股权补偿 购买库存股
2017-12-31
2017-11-03 31487.84 未披露 定期报告 2017-11-01
2017-11-03 31484.81 未披露
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20161231-20170930 股权补偿 购买库存股
2017-09-30
2017-07-28 31484.81 未披露 定期报告 2017-07-26
2017-07-28 31481.75 未披露
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20161231-20170630 股权补偿 购买库存股
2017-06-30
2017-04-28 31482.52 未披露 定期报告 2017-04-26
2017-04-28 31478.53 未披露
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20161231-20170327 股权补偿 购买库存股
2017-03-27
2017-02-17 31478.94 未披露 定期报告 2017-02-15
2017-02-17 31416.06 未披露
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20151231-20161231 发行普通股 购买库存股
2016-12-31
2016-10-25 23826.96 未披露 定期报告 2016-10-24
2016-10-25 23826.94 未披露
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20151231-20160930 发行普通股 购买库存股
2016-09-30
2016-07-29 23819.62 未披露 定期报告 2016-07-27
2016-07-29 23820.77 未披露
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20151231-20160630 发行普通股 购买库存股
2016-06-30
2016-04-28 17837.02 未披露 定期报告 2016-04-25
2016-04-28 17837.73 未披露
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20151231-20160331 购买库存股
2016-03-31
2016-04-11 17834.19 未披露 定期报告 2016-03-28
2016-02-19 17834.47 未披露 定期报告 2016-02-17
2016-02-19 17789.36 未披露
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from December 31, 2014 to December 31, 2015 Purchase of treasury stock
2015-12-31
2015-11-04 17785.05 未披露 定期报告 2015-10-29
2015-11-04 17785.09 未披露
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from December 31, 2014 to September 30, 2015 Purchase of treasury stock
2015-09-30
2015-08-03 17783.58 未披露 定期报告 2015-07-30
2015-08-03 17781.25 未披露
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from December 31, 2014 to June 30, 2015 Purchase of treasury stock
2015-06-30
2015-05-05 17780.63 未披露
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from December 31, 2014 to March 31, 2015 Purchase of treasury stock
2015-03-31
2015-04-13 17778.74 未披露 定期报告 2015-03-30
2015-02-20 17778.54 未披露 定期报告 2015-02-18
2015-02-20 17721.58 未披露
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from December 31, 2013 to December 31, 2014 Issuance of common stock Retirement of treasury stock Purchase of treasury stock
2014-12-31
2014-11-04 17707.47 未披露 定期报告 2014-10-31
2014-11-04 17707.37 未披露
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From December 31, 2013 to September 30, 2014 Issuance of common stock Retirement of treasury stock Purchase of treasury stock
2014-09-30
2014-08-01 13679.83 未披露 定期报告 2014-07-30
2014-08-01 13679.34 未披露
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From December 31, 2013 to June 30, 2014 Retirement of treasury stock Purchase of treasury stock
2014-06-30
2014-05-02 13671.12 未披露 定期报告 2014-04-30
2014-05-02 13671.27 未披露
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From December 31, 2013 to March 31, 2014 Retirement of treasury stock Purchase of treasury stock
2014-03-31
2014-02-21 13668.44 未披露 定期报告 2014-02-19
2014-02-21 13638.01 未披露
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from December 31, 2012 to December 31, 2013 Purchase of treasury stock
2013-12-31
2013-11-01 13634.04 未披露 定期报告 2013-10-30
2013-11-01 13634.16 未披露
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from December 31, 2012 to September 30, 2013 Purchase of treasury stock
2013-09-30
2013-08-02 13632.01 未披露 定期报告 2013-07-31
2013-08-02 13630.19 未披露
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from December 31, 2012 to June 30, 2013 Purchase of treasury stock
2013-06-30
2013-05-03 13631.03 未披露
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from December 31,2012 to March 31,2013 Purchase of treasury stock
2013-03-31
2013-02-28 13627.49 未披露 定期报告 2013-02-26
2013-02-28 13594.42 未披露
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from December 31, 2011 to December 31, 2012 Issuance of common stock Purchase of treasury stock
2012-12-31
2012-10-26 11063.07 未披露 定期报告 2012-10-24
2012-10-26 11063.08 未披露
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from December 31, 2011 to September 30, 2012 Purchase of treasury stock
2012-09-30
2012-07-27 11061.41 未披露 定期报告 2012-07-25
2012-07-27 11061.69 未披露
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from December 31, 2011 to June 30, 2012 Purchase of treasury stock
2012-06-30
2012-04-24 11056.29 未披露 定期报告 2012-03-31
2012-02-27 11063.37 未披露 定期报告 2012-02-23
2012-02-27 11028.42 未披露
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from December 31, 2010 to December 31, 2011 Purchase of treasury stock
2011-12-31
2011-11-03 11027.43 未披露 定期报告 2011-11-01
2011-10-25 11027.19 未披露 定期报告 2011-09-30
2011-08-08 11026.45 未披露 定期报告 2011-08-05
2011-07-26 11026.70 未披露 定期报告 2011-06-30
2011-05-05 11025.70 未披露 定期报告 2011-03-31
2011-02-22 11025.09 未披露 定期报告 2011-02-18
2011-02-22 10998.68 未披露
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from December 31, 2009 to December 31, 2010 Purchase of treasury stock
2010-12-31
2010-11-01 10999.28 未披露 定期报告 2010-10-27
2010-11-01 10998.86 未披露 定期报告 2010-09-30
2010-07-30 10998.46 未披露 定期报告 2010-07-28
2010-07-30 10997.74 未披露 定期报告 2010-06-30
2010-04-26 10990.78 未披露 定期报告 2010-03-31
2010-02-23 10986.64 未披露 定期报告 2010-02-19
2010-02-23 10939.45 未披露
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from December 31, 2008 to December 31, 2009 Purchase of treasury stock
2009-12-31
2009-02-24 11091.11 未披露 定期报告 2009-02-20
2009-02-24 11039.48 未披露
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from December 31, 2007 to December 31, 2008 Purchase of treasury stock
2008-12-31
2008-02-26 11191.22 未披露 定期报告 2008-02-22
2008-02-26 11149.77 未披露
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from December 31, 2006 to December 31, 2007 Purchase of treasury stock
2007-12-31
2007-02-27 11103.50 未披露 定期报告 2007-02-23
2007-02-27 11032.48 未披露
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from December 31, 2005 to December 31, 2006 Purchase of treasury stock
2006-12-31
2006-03-02 11000.72 未披露 定期报告 2006-02-28
2006-03-02 10980.62 未披露
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from December 31, 2004 to December 31, 2005 Purchase of treasury stock
2005-12-31
2005-03-08 10975.66 未披露 定期报告 2005-03-04
2005-03-08 10915.11 未披露
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from December 31, 2003 to December 31, 2004 Purchase of treasury stock
2004-12-31
2004-03-09 10865.02 未披露 定期报告 2004-03-04
2004-03-09 10857.77 未披露
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from December 31, 2002 to December 31, 2003 Purchase of treasury stock
2003-12-31
2003-03-21 10849.51 未披露 定期报告 2003-03-18
2003-03-21 10789.57 未披露
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from December 31, 2001 to December 31, 2002 Redemption of preferred stock Purchase of treasury stock
2002-12-31
2002-03-18 10792.73 未披露 定期报告 2002-03-13
2002-03-18 10771.33 4.85
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from December 31, 2000 to December 31, 2001 Purchase of treasury stock
2001-12-31
2001-02-20 10789.56 未披露 定期报告 2001-02-16
2001-02-20 10765.04 25.95
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from December 31, 1999 to December 31, 2000 Purchase of preferred stock Purchase of treasury stock
2000-12-31
2000-02-25 11118.19 未披露 定期报告 2000-02-22
2000-02-25 11064.01 30.79
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from December 31, 1998 to December 31, 1999 Purchase of treasury stock Sale of treasury stock Conversion of preferred stock to common stock
1999-12-31
1999-01-26 5904.63 未披露 定期报告 1999-01-22
1999-01-26 5902.26 未披露
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from December 31, 1997 to December 31, 1998 Purchase of stock
1998-12-31
1998-01-26 6076.21 未披露 定期报告 1998-01-22
1998-01-26 6080.89 未披露
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from December 31, 1996 to December 31, 1997 Redemption of preferred stock Purchase of stock On October 8, 1997, the Company's Board of Directors authorized a two-for-one Common Stock split that became effective November 17, 1997.
1997-12-31
1997-02-04 2674.23 未披露 定期报告 1997-01-31
1997-02-04 2662.00 484.58 定期报告 1996-12-31
1997-02-04 2583.89 591.60 定期报告 1995-12-31
20181231-20191231 购买库存股
20190630-20190930 购买库存股
20190331-20190630 购买库存股
20181231-20190331 购买库存股
20171231-20180930 购买库存股
20171231-20180630 购买库存股
20171231-20180326 购买库存股
20161231-20171231 股权补偿 购买库存股
20161231-20170930 股权补偿 购买库存股
20161231-20170630 股权补偿 购买库存股
20161231-20170327 股权补偿 购买库存股
20151231-20161231 发行普通股 购买库存股
20151231-20160930 发行普通股 购买库存股
20151231-20160630 发行普通股 购买库存股
20151231-20160331 购买库存股
from December 31, 2014 to December 31, 2015 Purchase of treasury stock
from December 31, 2014 to September 30, 2015 Purchase of treasury stock
from December 31, 2014 to June 30, 2015 Purchase of treasury stock
from December 31, 2014 to March 31, 2015 Purchase of treasury stock
from December 31, 2013 to December 31, 2014 Issuance of common stock Retirement of treasury stock Purchase of treasury stock
From December 31, 2013 to September 30, 2014 Issuance of common stock Retirement of treasury stock Purchase of treasury stock
From December 31, 2013 to June 30, 2014 Retirement of treasury stock Purchase of treasury stock
From December 31, 2013 to March 31, 2014 Retirement of treasury stock Purchase of treasury stock
from December 31, 2012 to December 31, 2013 Purchase of treasury stock
from December 31, 2012 to September 30, 2013 Purchase of treasury stock
from December 31, 2012 to June 30, 2013 Purchase of treasury stock
from December 31,2012 to March 31,2013 Purchase of treasury stock
from December 31, 2011 to December 31, 2012 Issuance of common stock Purchase of treasury stock
from December 31, 2011 to September 30, 2012 Purchase of treasury stock
from December 31, 2011 to June 30, 2012 Purchase of treasury stock
from December 31, 2010 to December 31, 2011 Purchase of treasury stock
from December 31, 2009 to December 31, 2010 Purchase of treasury stock
from December 31, 2008 to December 31, 2009 Purchase of treasury stock
from December 31, 2007 to December 31, 2008 Purchase of treasury stock
from December 31, 2006 to December 31, 2007 Purchase of treasury stock
from December 31, 2005 to December 31, 2006 Purchase of treasury stock
from December 31, 2004 to December 31, 2005 Purchase of treasury stock
from December 31, 2003 to December 31, 2004 Purchase of treasury stock
from December 31, 2002 to December 31, 2003 Purchase of treasury stock
from December 31, 2001 to December 31, 2002 Redemption of preferred stock Purchase of treasury stock
from December 31, 2000 to December 31, 2001 Purchase of treasury stock
from December 31, 1999 to December 31, 2000 Purchase of preferred stock Purchase of treasury stock
from December 31, 1998 to December 31, 1999 Purchase of treasury stock Sale of treasury stock Conversion of preferred stock to common stock
from December 31, 1997 to December 31, 1998 Purchase of stock
from December 31, 1996 to December 31, 1997 Redemption of preferred stock Purchase of stock On October 8, 1997, the Company's Board of Directors authorized a two-for-one Common Stock split that became effective November 17, 1997.