| Announcement Date | Ex-Bonus Date | Bonus Ratio | Remarks |
|---|---|---|---|
| 09 Jul, 1998 | 17 Aug, 1998 | 1:1 | For every 1 share held; Holder will receive 1 bonus shares. |
| 26 Aug, 1986 | - | 1:2 | For every 2 share held; Holder will receive 1 bonus shares. |
| 26 Aug, 1981 | - | 1:2 | For every 2 share held; Holder will receive 1 bonus shares. |
| 26 Aug, 1977 | - | 1:4 | For every 4 share held; Holder will receive 1 bonus shares. |
| 26 Aug, 1974 | - | 1:3 | For every 3 share held; Holder will receive 1 bonus shares. |
| 26 Aug, 1969 | - | 1:4 | For every 4 share held; Holder will receive 1 bonus shares. |