股本结构
单位：万股
| 公告日期 | 2012-03-30 |
|---|---|
| 证券总股本 | 2835.64 |
| 普通股本 | 11342.56 |
| 优先股 | 未披露 |
| 其他 | 未披露 |
| 变动日期 | 2011-12-31 |
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 |
|---|---|---|---|---|
| 2012-03-30 | 11342.56 | 未披露 |
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from Dec 31,2010 to Dec 31,2011
Division of ordinary shares into Class A Ordinary Shares and Class B Ordinary Shares upon the initial public offering
Issuance of Class B Ordinary Shares in the initial public offering, net-off the issuance cost
Conversion of preferred shares to Class B Ordinary Shares in conjunction with the initial public offering
Conversion of Series E preferred share (resulting from the exercise of warrant) to Class B Ordinary Shares
|
2011-12-31 |
from Dec 31,2010 to Dec 31,2011
Division of ordinary shares into Class A Ordinary Shares and Class B Ordinary Shares upon the initial public offering
Issuance of Class B Ordinary Shares in the initial public offering, net-off the issuance cost
Conversion of preferred shares to Class B Ordinary Shares in conjunction with the initial public offering
Conversion of Series E preferred share (resulting from the exercise of warrant) to Class B Ordinary Shares