| Announcement Date | Ex-Bonus Date | Bonus Ratio | Remarks |
|---|---|---|---|
| 28 Oct, 2004 | 05 Jan, 2005 | 2:3 | For every 3 share held; Holder will receive 2 bonus shares. |
| 03 Sep, 1988 | - | 1:2 | For every 2 share held; Holder will receive 1 bonus shares. |
| 03 Sep, 1981 | - | 1:3 | For every 3 share held; Holder will receive 1 bonus shares. |
| 03 Sep, 1970 | - | 12:25 | For every 25 share held; Holder will receive 12 bonus shares. |
| 03 Sep, 1966 | - | 1:4 | For every 4 share held; Holder will receive 1 bonus shares. |