股本结构
单位：万股
| 公告日期 | 2018-08-03 | 2018-08-03 | 2018-05-10 | 2018-05-10 | 2018-02-27 | 2018-02-27 |
|---|---|---|---|---|---|---|
| 证券总股本 | 4579.77 | 4579.80 | 4579.77 | 4579.80 | 4579.77 | 4579.80 |
| 普通股本 | 4579.77 | 4579.80 | 4579.77 | 4579.80 | 4579.77 | 4579.80 |
| 优先股 | 未披露 | 220.00 | 未披露 | 220.00 | 未披露 | 220.00 |
| 其他 | 未披露 | 未披露 | 未披露 | 未披露 | 未披露 | 未披露 |
| 变动日期 | 2018-08-01 | 2018-06-30 | 2018-05-01 | 2018-03-31 | 2018-02-01 | 2017-12-31 |
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 |
|---|---|---|---|---|
| 2018-08-03 | 4579.77 | 未披露 | 定期报告 | 2018-08-01 |
| 2018-08-03 | 4579.80 | 220.00 | 定期报告 | 2018-06-30 |
| 2018-05-10 | 4579.77 | 未披露 | 定期报告 | 2018-05-01 |
| 2018-05-10 | 4579.80 | 220.00 | 定期报告 | 2018-03-31 |
| 2018-02-27 | 4579.77 | 未披露 | 定期报告 | 2018-02-01 |
| 2018-02-27 | 4579.80 | 220.00 | 定期报告 | 2017-12-31 |
| 2017-11-07 | 4579.77 | 未披露 | 定期报告 | 2017-11-01 |
| 2017-11-07 | 4579.80 | 220.00 | 定期报告 | 2017-09-30 |
| 2017-08-07 | 4579.77 | 未披露 | 定期报告 | 2017-08-01 |
| 2017-08-07 | 4579.80 | 220.00 | 定期报告 | 2017-06-30 |
| 2017-05-09 | 4579.77 | 未披露 | 定期报告 | 2017-05-01 |
| 2017-05-09 | 4579.80 | 220.00 | 定期报告 | 2017-03-31 |
| 2017-02-27 | 4579.77 | 未披露 | 定期报告 | 2017-02-01 |
| 2017-02-27 | 4579.80 | 220.00 |
更多>>
From December 31, 2015 to December 31, 2016
Repurchase of common stock
Stock-based compensation
|
2016-12-31 |
| 2016-11-08 | 4579.77 | 未披露 | 定期报告 | 2016-11-01 |
| 2016-11-08 | 4579.80 | 220.00 |
更多>>
From December 31, 2015 to September 30, 2016
Repurchase of common stock
Stock-based compensation
|
2016-09-30 |
| 2016-08-05 | 4579.77 | 未披露 | 定期报告 | 2016-08-01 |
| 2016-08-05 | 4579.80 | 220.00 |
更多>>
from December 31, 2015 to June 30, 2016
Repurchase of common stock
Stock-based compensation
|
2016-06-30 |
| 2016-05-06 | 4575.94 | 未披露 | 定期报告 | 2016-05-01 |
| 2016-05-06 | 4575.90 | 220.00 |
更多>>
from December 31, 2015 to March 31, 2016
Repurchase of common stock
Stock-based compensation
|
2016-03-31 |
| 2016-02-24 | 4762.55 | 未披露 | 定期报告 | 2016-02-01 |
| 2016-02-24 | 4762.60 | 220.00 |
更多>>
From December 31, 2014 to December 31, 2015
Repurchase of common stock
Stock-based compensation
|
2015-12-31 |
| 2015-11-06 | 5001.04 | 未披露 | 定期报告 | 2015-11-01 |
| 2015-11-06 | 5001.00 | 220.00 |
更多>>
from December 31, 2014 to September 30, 2015
Repurchase of common stock
Stock-based compensation
|
2015-09-30 |
| 2015-08-06 | 5119.21 | 未披露 | 定期报告 | 2015-08-01 |
| 2015-08-06 | 5119.20 | 220.00 |
更多>>
from December 31, 2014 to June 30, 2015
Stock-based compensation
|
2015-06-30 |
| 2015-06-26 | 5119.21 | 220.00 | 定期报告 | 2015-06-25 |
| 2015-05-07 | 5116.95 | 未披露 | 定期报告 | 2015-05-01 |
| 2015-05-07 | 5116.50 | 220.00 | 定期报告 | 2015-03-31 |
| 2015-02-26 | 5116.49 | 未披露 | 定期报告 | 2015-01-31 |
| 2015-02-26 | 5116.50 | 220.00 |
更多>>
From December 31, 2013 to December 31, 2014
Issuance of preferred stock
Repurchase of common stock
Stock-based compensation
|
2014-12-31 |
| 2014-11-06 | 5114.21 | 未披露 | 定期报告 | 2014-11-01 |
| 2014-11-06 | 5114.20 | 220.00 |
更多>>
From December 31, 2013 to September 30, 2014
Issuance of preferred stock
Repurchase of common stock
|
2014-09-30 |
| 2014-08-07 | 5114.21 | 未披露 | 定期报告 | 2014-08-01 |
| 2014-08-07 | 5114.20 | 220.00 |
更多>>
From December 31, 2013 to June 30, 2014
Issuance of preferred stock
Repurchase of common stock
|
2014-06-30 |
| 2014-05-09 | 5114.21 | 未披露 | 定期报告 | 2014-05-01 |
| 2014-05-09 | 5114.20 | 未披露 |
更多>>
from December 31,2013 to March 31, 2014
Repurchase of common stock
|
2014-03-31 |
| 2014-03-18 | 5125.43 | 未披露 | 定期报告 | 2014-02-27 |
| 2014-02-28 | 5135.60 | 未披露 | 定期报告 | 2014-01-31 |
| 2014-02-28 | 5135.60 | 未披露 |
更多>>
from December 31, 2012 to December 31, 2013
Issuance of common stock
Issuance of restricted stock
Repurchase of common stock
|
2013-12-31 |
| 2013-11-12 | 5290.21 | 未披露 | 定期报告 | 2013-10-31 |
| 2013-11-12 | 5290.20 | 未披露 |
更多>>
from December 31, 2012 to September 30, 2013
Issuance of common stock
Issuance of restricted stock
Repurchase of common stock
|
2013-09-30 |
| 2013-08-08 | 5607.07 | 未披露 | 定期报告 | 2013-08-01 |
| 2013-08-08 | 5607.10 | 未披露 |
更多>>
from December 31, 2012 to June 30, 2013
Issuance of common stock
Issuance of restricted stock
Repurchase of common stock
|
2013-06-30 |
| 2013-05-10 | 5897.20 | 未披露 | 定期报告 | 2013-05-01 |
| 2013-05-10 | 5897.20 | 未披露 |
更多>>
from December 31, 2012 to March 31, 2013
Issuance of common stock
Issuance of restricted stock
|
2013-03-31 |
| 2013-02-26 | 5897.20 | 未披露 | 定期报告 | 2013-02-19 |
| 2013-02-15 | 3596.45 | 未披露 | 定期报告 | 2013-02-08 |
| 2013-02-26 | 3596.40 | 未披露 |
更多>>
from December 31, 2011 to December 31, 2012
Issuance of common stock
Issuance of restricted stock
Repurchase of common stock
|
2012-12-31 |
| 2012-11-09 | 3626.21 | 未披露 | 定期报告 | 2012-11-01 |
| 2012-11-09 | 3626.20 | 未披露 |
更多>>
From December 31, 2011 to September 30, 2012
Issuance of common stock
Issuance of restricted stock
|
2012-09-30 |
| 2012-08-13 | 3626.21 | 未披露 | 定期报告 | 2012-08-01 |
| 2012-08-13 | 3626.20 | 未披露 |
更多>>
from December 31, 2011 to June 30, 2012
Issuance of common stock
Issuance of restricted stock
|
2012-06-30 |
| 2012-05-11 | 2361.21 | 未披露 | 定期报告 | 2012-05-01 |
| 2012-05-11 | 2201.20 | 未披露 |
更多>>
from December 31, 2011 to March 31, 2012
Issuance of common stock
Issuance of restricted stock
|
2012-03-31 |
| 2012-02-21 | 1001.21 | 未披露 | 定期报告 | 2012-02-14 |
| 2012-02-21 | 1000.60 | 未披露 |
更多>>
from August 9, 2011 to December 31, 2011
Issuance of common stock
Issuance of restricted stock
|
2011-12-31 |
| 2011-11-14 | 1000.61 | 未披露 | 定期报告 | 2011-10-31 |
| 2011-11-14 | 1000.60 | 未披露 |
更多>>
from August 9, 2011 to September 30, 2011
Issuance of common stock
Issuance of restricted stock
|
2011-09-30 |
From December 31, 2015 to December 31, 2016
Repurchase of common stock
Stock-based compensation
From December 31, 2015 to September 30, 2016
Repurchase of common stock
Stock-based compensation
from December 31, 2015 to June 30, 2016
Repurchase of common stock
Stock-based compensation
from December 31, 2015 to March 31, 2016
Repurchase of common stock
Stock-based compensation
From December 31, 2014 to December 31, 2015
Repurchase of common stock
Stock-based compensation
from December 31, 2014 to September 30, 2015
Repurchase of common stock
Stock-based compensation
from December 31, 2014 to June 30, 2015
Stock-based compensation
From December 31, 2013 to December 31, 2014
Issuance of preferred stock
Repurchase of common stock
Stock-based compensation
From December 31, 2013 to September 30, 2014
Issuance of preferred stock
Repurchase of common stock
From December 31, 2013 to June 30, 2014
Issuance of preferred stock
Repurchase of common stock
from December 31,2013 to March 31, 2014
Repurchase of common stock
from December 31, 2012 to December 31, 2013
Issuance of common stock
Issuance of restricted stock
Repurchase of common stock
from December 31, 2012 to September 30, 2013
Issuance of common stock
Issuance of restricted stock
Repurchase of common stock
from December 31, 2012 to June 30, 2013
Issuance of common stock
Issuance of restricted stock
Repurchase of common stock
from December 31, 2012 to March 31, 2013
Issuance of common stock
Issuance of restricted stock
from December 31, 2011 to December 31, 2012
Issuance of common stock
Issuance of restricted stock
Repurchase of common stock
From December 31, 2011 to September 30, 2012
Issuance of common stock
Issuance of restricted stock
from December 31, 2011 to June 30, 2012
Issuance of common stock
Issuance of restricted stock
from December 31, 2011 to March 31, 2012
Issuance of common stock
Issuance of restricted stock
from August 9, 2011 to December 31, 2011
Issuance of common stock
Issuance of restricted stock
from August 9, 2011 to September 30, 2011
Issuance of common stock
Issuance of restricted stock