Viet Nam Securities Depository and Clearing Corporation (VSDC) 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)
- Planned meeting time: 27/10/2025
- Meeting venue: Conference Hall of Construction Group Joint Stock Company 1 - Petrolimex, 10th Floor, Building 552 Nguyen Van Cu, Bo De Ward, Hanoi City.
- Meeting agenda: Some construction investment projects
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.