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: 10%/share (1,000 VND per share)
- Payment time: 06/02/2026
- 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 dividend at Thac Mo Hydro Power Joint Stock Company on working days from 06/02/2026. ID cards have to be presented.
Head office: Thac Mo 5 quarter, Phuoc Long ward, Dong Nai province, Vietnam
Business office: level 8, E.Town 1 building, no.364 Cong Hoa,  Tan Binh ward, Hochiminh city, Vietnam
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.