股本结构
单位：万股
| 公告日期 | 2023-03-24 | 2017-06-14 | 2017-05-12 | 2017-01-26 | 2017-04-27 | 2016-08-02 |
|---|---|---|---|---|---|---|
| 证券总股本 | 21605.58 | 21605.58 | 21605.58 | 35529.29 | 21605.58 | 21605.58 |
| 普通股本 | 21605.58 | 21605.58 | 21605.58 | 35529.29 | 21605.58 | 21605.58 |
| 优先股 | 45000.00 | 45000.09 | 未披露 | 未披露 | 45000.12 | 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 | 2022-12-31 | 2017-04-17 | 2017-03-31 | 2017-01-23 | 2016-12-31 | 2016-06-30 |
注释：中概股证券总股本=普通股股本/
存托凭证比例
，当前存托凭证比例为：1
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 |
|---|---|---|---|---|
| 2023-03-24 | 21605.58 | 45000.00 | 定期报告 | 2022-12-31 |
| 2017-06-14 | 21605.58 | 45000.09 | 定期报告 | 2017-04-17 |
| 2017-05-12 | 21605.58 | 未披露 | 定期报告 | 2017-03-31 |
| 2017-01-26 | 35529.29 | 未披露 | 定期报告 | 2017-01-23 |
| 2017-04-27 | 21605.58 | 45000.12 | 定期报告 | 2016-12-31 |
| 2016-11-14 | 21605.58 | 45000.00 | 定期报告 | 2016-09-30 |
| 2016-08-02 | 21605.58 | 45000.00 | 定期报告 | 2016-06-30 |
| 2016-03-18 | 21605.58 | 45000.12 | 定期报告 | 2015-12-31 |
| 2014-04-02 | 21605.58 | 18600.06 | 定期报告 | 2013-12-31 |
| 2013-03-27 | 21605.58 | 18600.30 |
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from January 1, 2012 to December 31, 2012
Issuance of capital stock – net of conversion
Redemption of preferred shares
|
2012-12-31 |
| 2012-11-06 | 21605.58 | 3600.30 |
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from January 1, 2012 to September 30, 2012
Issuance of capital stock – net of conversion
Redemption of preferred shares
|
2012-09-30 |
| 2012-05-08 | 21605.58 | 3602.66 |
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from January 1, 2012 to March 31, 2012
Issuance of capital stock – net of conversion
Redemption of preferred shares
|
2012-03-31 |
| 2012-03-28 | 21443.63 | 44191.24 |
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from January 1, 2011 to December 31, 2011
Issuance of capital stock – net of conversion
|
2011-12-31 |
| 2011-11-03 | 18675.67 | 44199.04 |
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from Jan 1,2011 to Sep 30,2011
Issuance of capital stock – net of conversion
|
2011-09-30 |
| 2011-08-03 | 18675.67 | 44194.77 |
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from January 1, 2011 to June 30, 2011
Issuance of capital stock – net of conversion
|
2011-06-30 |
| 2011-05-10 | 18675.64 | 44193.52 | 定期报告 | 2011-03-31 |
| 2011-03-30 | 18675.64 | 44188.74 |
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from jan 1 2010 to dec 31 2010
Issuance of capital stock – net of conversion
|
2010-12-31 |
| 2010-11-04 | 18679.75 | 44173.86 | 定期报告 | 2010-09-30 |
| 2010-08-03 | 18679.75 | 44170.51 | 定期报告 | 2010-06-30 |
| 2010-05-13 | 18679.73 | 44169.76 |
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Issuance of capital stock – net of conversion
|
2010-03-31 |
| 2010-05-14 | 18679.73 | 44163.11 |
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from December 31, 2008 to December 31, 2009
Issuance of capital stock - net of conversion
|
2009-12-31 |
| 2009-04-02 | 18748.38 | 44148.05 |
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from December 31, 2007 to December 31, 2008
Issuance of capital stock - net of conversion
|
2008-12-31 |
| 2008-04-09 | 18874.05 | 44165.03 |
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from December 31, 2006 to December 31, 2007
Issuance of capital stock - net of conversion
|
2007-12-31 |
| 2007-06-27 | 18843.47 | 44237.51 |
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from December 31, 2005 to December 31, 2006
Issuance of capital stock - net
|
2006-12-31 |
| 2006-06-29 | 18078.90 | 44334.30 |
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from December 31, 2004 to December 31, 2005
Issuance of capital stock
|
2005-12-31 |
| 2005-06-30 | 17021.37 | 44968.21 |
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from December 31, 2003 to December 31, 2004
Issuance of capital stock
|
2004-12-31 |
| 2004-06-24 | 16947.61 | 45049.24 |
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from December 31, 2002 to December 31, 2003
Issuance of capital stock
|
2003-12-31 |
| 2003-07-15 | 16936.09 | 45843.47 | 定期报告 | 2002-12-31 |
from January 1, 2012 to December 31, 2012
Issuance of capital stock – net of conversion
Redemption of preferred shares
from January 1, 2012 to September 30, 2012
Issuance of capital stock – net of conversion
Redemption of preferred shares
from January 1, 2012 to March 31, 2012
Issuance of capital stock – net of conversion
Redemption of preferred shares
from January 1, 2011 to December 31, 2011
Issuance of capital stock – net of conversion
from Jan 1,2011 to Sep 30,2011
Issuance of capital stock – net of conversion
from January 1, 2011 to June 30, 2011
Issuance of capital stock – net of conversion
from jan 1 2010 to dec 31 2010
Issuance of capital stock – net of conversion
Issuance of capital stock – net of conversion
from December 31, 2008 to December 31, 2009
Issuance of capital stock - net of conversion
from December 31, 2007 to December 31, 2008
Issuance of capital stock - net of conversion
from December 31, 2006 to December 31, 2007
Issuance of capital stock - net of conversion
from December 31, 2005 to December 31, 2006
Issuance of capital stock - net
from December 31, 2004 to December 31, 2005
Issuance of capital stock
from December 31, 2003 to December 31, 2004
Issuance of capital stock
from December 31, 2002 to December 31, 2003
Issuance of capital stock