PMS: Notice of record date for collecting shareholders' opinions via a ballot

1. Issuer: Petroleum Mechanical Stock Company
2. Stock code: PMS
3. Par value: VND10,000/share
4. Record date: 20/11/2023
5. Ex-date: 17/11/2023
6. Reason:
     *  For collecting shareholders' opinions via a ballot 
          - Exercise rate: 1:1 (01 share - 01 voting rights) 
          - Content of the ballot: Dismissal and election of members of the Board of Directors 
          - Expected exercise date: in November and December, 2023 
          - Venue: No. 446 No Trang long, Ward 13, Binh Thanh district, Ho Chi Minh city.