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 tentatively
- Meeting venue: Meeting Hall of Phu Hoa Tan Water Supply Joint Stock Company, 86 Tan Hung, Cho Lon Ward , Hochiminh City
- Meeting agenda:
+ Report on 2025 business and production results;
+ 2026 business, production, and financial plan;
+ Report of the Board of Directors evaluating the Company's business management in 2025;
+ Report of the Supervisory Board on the audit of business and production activities in 2025;
+ Report on 2025 financial results and profit distribution;
+ Report on selection of an auditing firm for 2025 and proposal to the General Meeting of Shareholders (GMS) for approval of the independent auditing firm for 2026 financial statements;
+ Report on salaries and remuneration for the executives in 2025, and proposal for approval of the salary and remuneration plan for the executives in 2026;
+ Proposal to the Meeting for approval of wholesale clean water purchase and sale contracts with Saigon Water Corporation (the parent company) with contract values equal to or exceeding 35% of the Company's total assets as recorded in the latest financial statements;
+ Other matters (if any);
+ Approval of the Meeting Minutes and Resolutions 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.
Phu Hoa Tan 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.