THU: Notice of record date for dividend payment in cash

1. Issuer: Thanh Hoa Urban Environment and Works Joint Stock Company
2. Stock code: THU
3. Par value: VND10,000/share
4. Record date: 22/08/2023
5. Ex-date: 21/08/2023
6. Reason:
     * Dividend payment in cash:
          - Exercise rate: 4.2%/share(shareholders receive VND 420 for every share they own)
          - Exercise date: 14/09/2023
          - Place of payment:
               + For deposited shares: securities companies where shares of shareholders have been deposited.
               + For undeposited shares: Thanh Hoa Urban Environment and Works Joint Stock Company on working days from 14/09/2023. Securities certificate and Identification Card (original copy) are required.