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)
- Meeting time: 12/2025 tentatively
- Meeting venue: CNG Viet Nam Joint Stock Company - No. 475 Nguyen An Ninh, Tam Thang Ward, Ho Chi Minh City, Vietnam
- Meeting agenda: Issues within the authority of the General Meeting in the form of postal ballot according to the provisions of prevailing laws and the Charter of CNG Vietnam Joint Stock Company.
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.