BOD Resolution No. 17/2026/NQ-HDQT dated 23rd June, 2026 on Approval of the appointment of Deputy General Director

Date of Publication:  23 June, 2026

To: Esteemed Shareholders

Tan Cang Offshore Services JSC. respectfully presents to our Shareholders and Interested Investors the “BOD Resolution No. 17/2026/NQ-HDQT dated 23rd June, 2026 on Approval of the appointment of Deputy General Director”. Please kindly find the detailed document attached.

Sincerely,