股本结构
单位：万股
| 公告日期 | 2013-11-27 | 2013-04-29 | 2012-03-23 | 2011-11-30 | 2011-08-19 | 2011-06-09 |
|---|---|---|---|---|---|---|
| 证券总股本 | 4631.73 | 4626.73 | 4440.53 | 4393.46 | 4526.83 | 4490.25 |
| 普通股本 | 18526.90 | 18506.90 | 17762.14 | 17573.85 | 18107.30 | 17961.01 |
| 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 | 2013-09-30 | 2012-12-31 | 2011-12-31 | 2011-09-30 | 2011-06-30 | 2010-12-31 |
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：4
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 |
|---|---|---|---|---|
| 2013-11-27 | 18526.90 | 未披露 | 定期报告 | 2013-09-30 |
| 2013-04-29 | 18506.90 | 未披露 |
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from December 31, 2011 to December 31, 2012
Shares received for transfer of non controlling interest of a subsidiary
Options exercised
|
2012-12-31 |
| 2012-03-23 | 17762.14 | 未披露 | 定期报告 | 2011-12-31 |
| 2011-11-30 | 17573.85 | 未披露 | 定期报告 | 2011-09-30 |
| 2011-08-19 | 18107.30 | 未披露 | 定期报告 | 2011-06-30 |
| 2011-05-20 | 17961.01 | 未披露 | 定期报告 | 2011-03-31 |
| 2011-06-09 | 17961.01 | 未披露 |
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from dec 31 2009 to dec 31 2010
Conversion of preferred shares upon the initial public offering ("IPO")
Issuance of ordinary shares in connection with business acquisitions and debt extinguishment
Conversion of preferred shares
Issuance of ordinary shares upon IPO net of issuance cost of US$4,140
Issuance of ordinary shares upon the follow-on public offering net of issuance cost of nil
|
2010-12-31 |
| 2010-11-22 | 17531.40 | 未披露 | 定期报告 | 2010-09-30 |
| 2010-08-23 | 9057.30 | 未披露 | 定期报告 | 2010-06-30 |
from December 31, 2011 to December 31, 2012
Shares received for transfer of non controlling interest of a subsidiary
Options exercised
from dec 31 2009 to dec 31 2010
Conversion of preferred shares upon the initial public offering ("IPO")
Issuance of ordinary shares in connection with business acquisitions and debt extinguishment
Conversion of preferred shares
Issuance of ordinary shares upon IPO net of issuance cost of US$4,140
Issuance of ordinary shares upon the follow-on public offering net of issuance cost of nil