OIL: Payment of 2024 Cash Dividend

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:

- Payment rate: 2.5%/share (250 VND per share)
- Payment time: 11/09/2025
- Payment place:
+ The holders whose shares have been deposited will receive dividend at the depository member where they opened depository account.
+ The holders whose shares have not been deposited will receive cash dividend at PetroVietnam Oil Corporation, levels 14-18, PetroVietnam building, no.1-5 Le Duan, Sai Gon ward, Hochiminh city on working days from 11/09/2025. ID cards/passports or Legal ID papers have to be presented.
In case of bank transfer: Request for bank transfer in accordance with PVOIL form, valid copy of ID/passports or legal ID papers should be sent to PetroVietnam Oil Corporation, levels 14-18, PetroVietnam building, no.1-5 Le Duan, Sai Gon ward, Hochiminh city
Note: If information on identification document does not match the data from VSDC, shareholders need to provide documents proving change of information so that PetroVietnam Oil Corporation can verify and make dividend payment.
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.