MSR: Notice of record date for a ballot

1. Issuer: Masan High-Tech Materials Corporation
2. Stock code: MSR
3. Par value: VND10,000/share
4. Record date: 27/06/2024
5. Ex-date: 26/06/2024
6. Reason:
     * For a ballot:
          - Exercise rate: 1 share – 1 voting rights
          - Content of the ballot: Approving the resignation of members of the Board of Directors, changing the number of members of the Board of Directors for the 2021-2026 period, changing the headquarters address and issues under the authority of the General Meeting of Shareholders (if any)
          - Expected exercise date: in July and August 2024

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