股本结构
单位：万股
| 公告日期 | 2024-02-29 | 2023-11-30 | 2019-03-01 | 2014-11-07 | 2014-08-08 | 2014-03-17 |
|---|---|---|---|---|---|---|
| 证券总股本 | 363.60 | 363.60 | 363.60 | 363.62 | 363.62 | 363.48 |
| 普通股本 | 363.60 | 363.60 | 363.60 | 363.62 | 363.62 | 363.48 |
| 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 | 2023-12-31 | 2023-11-27 | 2018-12-31 | 2014-08-07 | 2014-06-30 | 2013-12-31 |
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 |
|---|---|---|---|---|
| 2024-02-29 | 363.60 | 未披露 |
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From December 31,2022 to December 31,2023
Shares exercised under stock option plan
|
2023-12-31 |
| 2023-11-30 | 363.60 | 未披露 | 定期报告 | 2023-11-27 |
| 2019-03-01 | 363.60 | 未披露 |
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From December 31, 2017 to December 31, 2018
Shares exercised under stock option plan
|
2018-12-31 |
| 2014-11-07 | 363.62 | 未披露 |
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From December 31, 2013 to August 7, 2014
Shares exercised under stock option plan
|
2014-08-07 |
| 2014-08-08 | 363.62 | 未披露 |
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From December 31,2013 to June 30, 2014
Shares exercised under stock option plan
|
2014-06-30 |
| 2014-03-17 | 363.48 | 未披露 |
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From December 31,2012 to December 31,2013
Shares exercised under stock option plan
|
2013-12-31 |
| 2013-05-08 | 363.48 | 未披露 |
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from December 31, 2012 to March 31, 2013
Shares exercised under stock option plan
|
2013-03-31 |
| 2013-03-18 | 363.48 | 未披露 |
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from January 1,2012 to December 31, 2012
Shares exercised under stock option plan
|
2012-12-31 |
| 2012-08-08 | 363.48 | 未披露 |
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from January 1, 2012 to May 9, 2012
Shares exercised under stock option plan
|
2012-05-09 |
| 2012-03-15 | 363.48 | 未披露 |
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from January 1,2011 to December 31,2011
Shares exercised under stock option plan
|
2011-12-31 |
| 2011-08-09 | 363.48 | 未披露 |
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from June 30, 2010 to June 30, 2011
Shares exercised under stock option plan
|
2011-06-30 |
| 2011-05-10 | 363.43 | 未披露 | 定期报告 | 2011-05-06 |
| 2011-05-10 | 363.30 | 未披露 |
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Shares exercised under stock option plan
|
2011-03-31 |
| 2011-03-16 | 363.06 | 未披露 | 定期报告 | 2011-03-14 |
| 2011-03-16 | 362.92 | 未披露 |
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from dec 31 2009 to dec 31 2010
Shares exercised under stock option plan
|
2010-12-31 |
| 2010-11-05 | 362.89 | 未披露 |
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Shares exercised under stock option plan
|
2010-09-30 |
| 2009-03-16 | 362.60 | 未披露 |
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from December 31, 2007 to December 31, 2008
Shares exercised under stock option plan
|
2008-12-31 |
| 2008-03-17 | 362.23 | 未披露 |
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from December 31, 2006 to December 31, 2007
Shares exercised under stock option plan
|
2007-12-31 |
| 2007-03-16 | 362.08 | 未披露 |
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from December 31, 2005 to December 31, 2006
Shares exercised under stock option plan
|
2006-12-31 |
| 2006-03-16 | 361.91 | 未披露 | 定期报告 | 2006-03-10 |
| 2006-03-16 | 361.28 | 未披露 |
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from December 31, 2004 to December 31, 2005
Shares exercised under stock option plan
|
2005-12-31 |
| 2005-03-16 | 359.21 | 未披露 | 定期报告 | 2005-03-09 |
| 2005-03-16 | 358.42 | 未披露 |
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from December 31, 2003 to December 31, 2004
Shares exercised under stock option plan
|
2004-12-31 |
| 2004-03-15 | 355.50 | 未披露 | 定期报告 | 2004-03-12 |
| 2004-03-15 | 354.67 | 未披露 |
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from December 31, 2002 to December 31, 2003
Shares exercised under stock option plan
|
2003-12-31 |
| 2003-03-31 | 352.49 | 未披露 |
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from December 31, 2001 to December 31, 2002
Shares exercised under stock option plan
|
2002-12-31 |
| 2002-03-28 | 351.84 | 未披露 | 定期报告 | 2002-03-18 |
| 2002-03-28 | 351.49 | 未披露 |
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from December 31, 2000 to December 31, 2001
Shares exercised under stock option plan
|
2001-12-31 |
| 2001-04-02 | 350.85 | 未披露 | 定期报告 | 2001-03-19 |
| 2001-04-02 | 350.43 | 未披露 |
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from December 31, 1999 to December 31, 2000
Shares exercised under stock option plan
|
2000-12-31 |
| 2000-03-30 | 350.07 | 未披露 |
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from December 31, 1998 to December 31, 1999
Shares exercised under stock option plan
|
1999-12-31 |
| 1999-03-31 | 349.81 | 未披露 |
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from December 31, 1997 to December 31, 1998
Shares exercised under stock option plan
|
1998-12-31 |
| 1998-03-31 | 349.17 | 未披露 |
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from December 31, 1996 to December 31, 1997
Shares exercised under stock option plan
|
1997-12-31 |
| 1996-04-01 | 349.13 | 未披露 |
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from December 31, 1994 to December 31, 1995
Shares issued for stock bonus plan
|
1995-12-31 |
| 1995-03-31 | 348.82 | 未披露 |
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from December 31, 1993 to December 31, 1994
Shares issued for stock bonus plan
|
1994-12-31 |
From December 31,2022 to December 31,2023
Shares exercised under stock option plan
From December 31, 2017 to December 31, 2018
Shares exercised under stock option plan
From December 31, 2013 to August 7, 2014
Shares exercised under stock option plan
From December 31,2013 to June 30, 2014
Shares exercised under stock option plan
From December 31,2012 to December 31,2013
Shares exercised under stock option plan
from December 31, 2012 to March 31, 2013
Shares exercised under stock option plan
from January 1,2012 to December 31, 2012
Shares exercised under stock option plan
from January 1, 2012 to May 9, 2012
Shares exercised under stock option plan
from January 1,2011 to December 31,2011
Shares exercised under stock option plan
from June 30, 2010 to June 30, 2011
Shares exercised under stock option plan
Shares exercised under stock option plan
from dec 31 2009 to dec 31 2010
Shares exercised under stock option plan
Shares exercised under stock option plan
from December 31, 2007 to December 31, 2008
Shares exercised under stock option plan
from December 31, 2006 to December 31, 2007
Shares exercised under stock option plan
from December 31, 2005 to December 31, 2006
Shares exercised under stock option plan
from December 31, 2004 to December 31, 2005
Shares exercised under stock option plan
from December 31, 2003 to December 31, 2004
Shares exercised under stock option plan
from December 31, 2002 to December 31, 2003
Shares exercised under stock option plan
from December 31, 2001 to December 31, 2002
Shares exercised under stock option plan
from December 31, 2000 to December 31, 2001
Shares exercised under stock option plan
from December 31, 1999 to December 31, 2000
Shares exercised under stock option plan
from December 31, 1998 to December 31, 1999
Shares exercised under stock option plan
from December 31, 1997 to December 31, 1998
Shares exercised under stock option plan
from December 31, 1996 to December 31, 1997
Shares exercised under stock option plan
from December 31, 1994 to December 31, 1995
Shares issued for stock bonus plan
from December 31, 1993 to December 31, 1994
Shares issued for stock bonus plan