BTB: Notice of record date for a ballot

1. Issuer: Ha Noi - Thai Binh Beer Joint Stock Company
2. Stock code: BTB
3. Par value: VND10,000/share
4. Record date: 08/06/2023
5. Ex-date: 07/06/2023
6. Reason:
     * For a ballot:
          - Exercise rate: 01 share - 01 voting rights
          - Expected exercise date: June 2023
           - Content of the ballot:
+ Additional business lines of the Company
+ Amending and supplementing the company's charter of organization and operation
+ Other contents under the authority of the General Meeting of Shareholders
           - Place: headquarters of Hanoi - Thai Binh Beer Joint Stock Company.