| Announcement Date | Ex-Bonus Date | Bonus Ratio | Remarks |
|---|---|---|---|
| 29 Oct, 2007 | 31 Dec, 2007 | 1:2 | For every 2 share held; Holder will receive 1 bonus shares. |
| 29 Apr, 1989 | - | 1:2 | For every 2 share held; Holder will receive 1 bonus shares. |
| 29 Apr, 1982 | - | 1:2 | For every 2 share held; Holder will receive 1 bonus shares. |
| 29 Apr, 1977 | - | 1:1 | For every 1 share held; Holder will receive 1 bonus shares. |