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: 04/2026 (official time will be decided and announced on the Company's website, the invitation letters)
- Meeting venue: Nos. 449-451, Tan Son Street, An Hoi Tay Ward, Ho Chi Minh City.
- Meeting agenda:
+ Report by the Management Board on 2025 production & business results, 2026 plan; 
+ 2025 audited financial statements and 2026 finance plan;
+ Report on the activities of the Board of Directors in 2025 and directions for 2026;

+ Report on the activities of the Supervisory Board in 2025 and directions for 2026;

+ Approval of the Supervisory Board's proposal on the selection of an auditing firm for the 2026 financial statements;

+ Approval of the proposal on profit distribution, fund allocation, and dividend payment for 2025;

+ Approval of the proposal on remuneration for the Board of Directors, Supervisory Board, and the Head of Administration/Company Secretary for 2026;

+ Approval of the proposal to authorize the Board of Directors to consider and decide on contracts and transactions with Saigon Water Supply Corporation Limited in 2027 during the period before the 2027 Shareholders' Meeting is held;
+ Other issues (if any)
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

Trung An Water Supply Joint Stock Company and the parties involved in the process of preparing the dossier, documents of corporate action processin are fully responsible before the law for the legality, accuracy, truthfulness and completeness of the dossier; Institutions and individuals participating in the confirmation of records and documents shall be legally responsible within the scope related to such records and documents as prescribed in Clause 1, Article 11a of the Securities Law No. 54/2019/QH14 dated 26/11/2019, supplemented by Clause 4, Article 1 of Law No. 56/2024/QH15 dated 29/11/2024.