股本结构
单位：万股
| 公告日期 | 2014-04-29 | 2014-04-29 | 2013-04-25 | 2012-04-27 | 2010-06-30 | 2009-06-30 |
|---|---|---|---|---|---|---|
| 证券总股本 | 858.30 | 855.77 | 1589.21 | 1573.86 | 1841.58 | 2102.54 |
| 普通股本 | 2574.89 | 2567.32 | 4767.63 | 4721.59 | 5524.73 | 6307.61 |
| 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 | 2014-04-22 | 2013-12-31 | 2012-12-31 | 2011-12-31 | 2009-12-31 | 2008-12-31 |
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：3
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 |
|---|---|---|---|---|
| 2014-04-29 | 2574.89 | 未披露 | 定期报告 | 2014-04-22 |
| 2014-04-29 | 2567.32 | 未披露 |
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from December 31,2012 to December 31,2013
Repurchase and cancellation of ordinary shares
Exercise of share options
|
2013-12-31 |
| 2013-04-25 | 4767.63 | 未披露 |
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from December 31, 2011 to December 31, 2012
Repurchase and cancellation of ordinary shares
Exercise of share options
|
2012-12-31 |
| 2012-04-27 | 4721.59 | 未披露 |
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from Dec 31,2010 to Dec 31,2011
Repurchase and cancellation of ordinary shares
Exercise of share options
|
2011-12-31 |
| 2010-06-30 | 5524.73 | 未披露 |
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Repurchase of ordinary shares
|
2009-12-31 |
| 2009-06-30 | 6307.61 | 未披露 |
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From December 31, 2007 to December 31, 2008
Common shares converted to ADS shares for future exercise of share options
Repurchase of ordinary shares and forfeiture of warrants
Exercise of stock options
Amortization of share-based compensation
|
2008-12-31 |
| 2008-06-27 | 5843.44 | 未披露 |
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From December 31, 2006 to December 31, 2007
Issuance of Series D convertible preferred shares
Repurchase of ordinary share as treasury stock
Issuance of treasury shares to new shareholders
Repurchase and cancellation of ordinary shares
Repurchase and cancellation of Series B convertible preferred shares
Exercise of warrants for Series A convertible preferred shares
Exercise warrants for ordinary shares
Conversion of series A,B,C,D preferred shares
Issuance of ordinary shares on IPO (net of insurance cost of RMB25,665)
|
2007-12-31 |
from December 31,2012 to December 31,2013
Repurchase and cancellation of ordinary shares
Exercise of share options
from December 31, 2011 to December 31, 2012
Repurchase and cancellation of ordinary shares
Exercise of share options
from Dec 31,2010 to Dec 31,2011
Repurchase and cancellation of ordinary shares
Exercise of share options
Repurchase of ordinary shares
From December 31, 2007 to December 31, 2008
Common shares converted to ADS shares for future exercise of share options
Repurchase of ordinary shares and forfeiture of warrants
Exercise of stock options
Amortization of share-based compensation
From December 31, 2006 to December 31, 2007
Issuance of Series D convertible preferred shares
Repurchase of ordinary share as treasury stock
Issuance of treasury shares to new shareholders
Repurchase and cancellation of ordinary shares
Repurchase and cancellation of Series B convertible preferred shares
Exercise of warrants for Series A convertible preferred shares
Exercise warrants for ordinary shares
Conversion of series A,B,C,D preferred shares
Issuance of ordinary shares on IPO (net of insurance cost of RMB25,665)