TOS: Notice of record date for dividend payment in cash

1. Issuer: Tan Cang Offshore Services Joint Stock Company
2. Stock code: TOS
3. Par value: VND10,000/share
4. Record date: 17/07/2025
5. Ex-date: 16/07/2025
6. Reason:
     * Dividend payment in cash 2024:
          - Exercise rate: 30%/share (shareholders receive VND3,000 for every share they own)
          - Exercise date: 18/08/2025
          - Place of payment:
               + For deposited shares: Securities companies where shares of shareholders have been deposited.
               + For undeposited shares: Tan Cang Offshore Services Joint Stock Company on working days from 18/08/2025 (Address: No. 52 - 54 Truong Van Bang Street, Binh Trung Tay Ward, Thu Duc City, Ho Chi Minh City, Vietnam). Identification Card (original copy) is required.