| Announcement Date | Ex-Bonus Date | Bonus Ratio | Remarks |
|---|---|---|---|
| 30 Sep, 1993 | 22 Jan, 1993 | 1:2 | For every 2 share held; Holder will receive 1 bonus shares. |
| 03 Sep, 1986 | - | 1:2 | For every 2 share held; Holder will receive 1 bonus shares. |
| 03 Sep, 1981 | - | 1:1 | For every 1 share held; Holder will receive 1 bonus shares. |
| 03 Sep, 1978 | - | 1:1 | For every 1 share held; Holder will receive 1 bonus shares. |