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)
- Meeting time: 25/09/2025 tentatively
- Planned meeting venue: Head office of Thanh Tri Urban Environment Joint Stock Company
- Meeting agenda: Approval of dismissing member of the Board of Directors (BOD), the Supervisory Board (SB); election of additional member of the BOD, SB; other issues within the authority of the General meeting
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.