股本结构
单位：万股
| 公告日期 | 2018-04-16 | 2018-02-28 | 2014-02-28 | 2008-02-28 | 2007-03-01 | 2006-02-28 |
|---|---|---|---|---|---|---|
| 证券总股本 | 745.67 | 745.67 | 700.67 | 705.44 | 700.24 | 717.98 |
| 普通股本 | 745.67 | 745.67 | 700.67 | 705.44 | 700.24 | 717.98 |
| 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 | 2018-02-28 | 2018-02-15 | 2013-11-30 | 2007-11-30 | 2006-11-30 | 2005-11-30 |
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 |
|---|---|---|---|---|
| 2018-04-16 | 745.67 | 未披露 | 定期报告 | 2018-02-28 |
| 2018-02-28 | 745.67 | 未披露 | 定期报告 | 2018-02-15 |
| 2014-02-28 | 700.67 | 未披露 |
更多>>
from November 30, 2012 to November 30, 2013
Shares Retired
|
2013-11-30 |
| 2008-02-28 | 705.44 | 未披露 |
更多>>
from November 30, 2006 to November 30, 2007
Issuance of common stock
|
2007-11-30 |
| 2007-03-01 | 700.24 | 未披露 |
更多>>
from November 30, 2005 to November 30, 2006
Issuance of common stock
|
2006-11-30 |
| 2006-02-28 | 717.98 | 未披露 |
更多>>
from November 30, 2004 to November 30, 2005
Issuance of common stock
Retirement of treasury stock
Purchase of 2,188 shares of common stock
|
2005-11-30 |
| 2005-02-17 | 704.42 | 未披露 |
更多>>
from November 30, 2003 to November 30, 2004
Retirement of treasury stock
Purchase and retirement of common stock
|
2004-11-30 |
| 2004-02-20 | 727.68 | 未披露 |
更多>>
from November 30, 2002 to November 30, 2003
Issuance of common stock
Purchase of 2,900 shares of treasury stock
|
2003-11-30 |
| 2003-02-28 | 714.11 | 未披露 | 定期报告 | 2002-12-31 |
| 2003-02-28 | 714.26 | 未披露 |
更多>>
from November 30, 2001 to November 30, 2002
Issuance of common stock
Purchase of 52,959 shares of treasury stock
|
2002-11-30 |
| 2002-02-25 | 704.56 | 未披露 |
更多>>
from December 1, 2000 to November 30, 2001
Issuance of common stock
Purchase of 110,700 shares of treasury stock
|
2001-11-30 |
| 2001-03-02 | 689.42 | 未披露 | 定期报告 | 2001-02-22 |
| 2001-03-02 | 695.63 | 未披露 |
更多>>
from December 1, 1999 to November 30, 2000
Retirement of treasury stock
|
2000-11-30 |
| 2000-02-28 | 724.61 | 未披露 |
更多>>
from December 1, 1998 to November 30, 1999
Issuance of common stock
Purchase of 6,477 shares of treasury stock
|
1999-11-30 |
| 1999-02-26 | 717.76 | 未披露 |
更多>>
from December 1, 1997 to November 30, 1998
Issuance of common stock
|
1998-11-30 |
| 1998-02-27 | 725.96 | 未披露 | 定期报告 | 1998-02-06 |
| 1998-02-27 | 720.61 | 未披露 |
更多>>
from December 1, 1996 to November 30, 1997
Issuance of common stock
Purchase of Treasury Stock
|
1997-11-30 |
| 1997-03-03 | 720.86 | 未披露 | 定期报告 | 1997-02-14 |
| 1997-03-03 | 716.26 | 未披露 |
更多>>
from December 1, 1995 to November 30, 1996
Issuance of common stock
Purchase of Treasury Stock
|
1996-11-30 |
| 1996-03-01 | 679.51 | 未披露 |
更多>>
from December 1, 1994 to November 30, 1995
Issuance of common stock
|
1995-11-30 |
| 1996-03-01 | 678.95 | 未披露 |
更多>>
from November 30, 1993 to November 30, 1994
Issuance of common stock
|
1994-11-30 |
from November 30, 2012 to November 30, 2013
Shares Retired
from November 30, 2006 to November 30, 2007
Issuance of common stock
from November 30, 2005 to November 30, 2006
Issuance of common stock
from November 30, 2004 to November 30, 2005
Issuance of common stock
Retirement of treasury stock
Purchase of 2,188 shares of common stock
from November 30, 2003 to November 30, 2004
Retirement of treasury stock
Purchase and retirement of common stock
from November 30, 2002 to November 30, 2003
Issuance of common stock
Purchase of 2,900 shares of treasury stock
from November 30, 2001 to November 30, 2002
Issuance of common stock
Purchase of 52,959 shares of treasury stock
from December 1, 2000 to November 30, 2001
Issuance of common stock
Purchase of 110,700 shares of treasury stock
from December 1, 1999 to November 30, 2000
Retirement of treasury stock
from December 1, 1998 to November 30, 1999
Issuance of common stock
Purchase of 6,477 shares of treasury stock
from December 1, 1997 to November 30, 1998
Issuance of common stock
from December 1, 1996 to November 30, 1997
Issuance of common stock
Purchase of Treasury Stock
from December 1, 1995 to November 30, 1996
Issuance of common stock
Purchase of Treasury Stock
from December 1, 1994 to November 30, 1995
Issuance of common stock
from November 30, 1993 to November 30, 1994
Issuance of common stock