Viet Nam Securities Depository and Clearing Corporation (VSDC) - Hochiminh Branch would like to announce the record date of corporate action processing for the Securities registering institution as follows:

- Execution rate: 1:1 (1 share - 1 voting right)
- Execution time: Jan 2026 tentatively
- Execution venue: Tan Bien Rubber Joint Stock Company, Group 2, Thanh Phu Hamlet, Tan Hoi Commune, Tay Ninh Province
- Content: Dismissal of 1 member of the Supervisory Board and election of 1 additional member of the Supervisory Board. Specific details will be sent in the written document.
Coordination details and procedures for corporate action processing for holders of the above securities between VSDC, the Securities registering institution and depository members are specified in the Guideline on corporate action processing for securities holders at VSDC.