- Name of issuer: Ha Tinh Minerals and Trading Joint Stock Corporation
- Stock code: MTA
- Name of person discharging managerial responsibility /Director: Phung Van Tan
- Position in the listed company: Chief of the Supervisory Board
- Number of shares held by the shareholder before transaction: 6,600 shares (0.01%)
- Nature of transaction: order matching
- Number of shares to be disposed: 6,000 shares
- Reason for transaction: Personal financial needs
- Expected Start date of transaction: 12/03/2025
- Expected End date of transaction: 09/04/2025