| Announcement Date | Ex-Bonus Date | Bonus Ratio | Remarks |
|---|---|---|---|
| 07 Jul, 2010 | 18 Aug, 2010 | 2:3 | For every 3 share held; Holder will receive 2 bonus shares. |
| 06 May, 1977 | - | 3:1 | For every 1 share held; Holder will receive 3 bonus shares. |
| 06 May, 1966 | - | 4:1 | For every 1 share held; Holder will receive 4 bonus shares. |