PEN: Notice of record date for Annual General Meeting of Shareholders 2026

1. Issuer: Petrolimex Installation No.III Joint Stock Company
2. Stock code: PEN
3. Par value: VND10,000/share
4. Record date: 17/03/2026
5. Ex-date: 16/03/2026
6. Reason: Annual General Meeting of Shareholders 2026

• Exercise rate: 01 share – 01 voting rights
• Expected exercise date: 16/04/2026
• Place: 2286 Huynh Tan Phat Street, Hamlet 38, Nha Be Commune, Ho Chi Minh City
• Agenda: Contents come within the competence of General Meeting of Shareholders

+ Report on the operating results of 2025
+ Reports of the BOD and Supervisory Board
+ Operation plan of 2026
+ Dividend payment and profit distribution 2025, plan for 2026
+ Remuneration for the BOD, Supervisory Board in 2025 and plan for 2026
+ Selecting the auditing company for 2026
+ Financial Statement FY 2025
+ Other issues