| Announcement Date | Ex-Bonus Date | Bonus Ratio | Remarks |
|---|---|---|---|
| 24 Jul, 1993 | - | 1:1 | For every 1 share held; Holder will receive 1 bonus shares. |
| 05 Oct, 1987 | - | 1:1 | For every 1 share held; Holder will receive 1 bonus shares. |
| 08 Aug, 1977 | - | 1:1 | For every 1 share held; Holder will receive 1 bonus shares. |
| 08 Aug, 1972 | - | 1:5 | For every 5 share held; Holder will receive 1 bonus shares. |