GCB: New principal shareholder Mai Xuan Hung

Mai Xuan Hung has become a principal shareholder of Petec Binh Dinh Joint Stock Company with information as follows:
- Name of stock held: GCB
- Number of shares held by principal shareholder before transaction: 0 shares (0%)
- Number of shares acquired: 205,400 shares
- Total holding following transaction and total percentage holding following transaction:205,400 shares (5.09%)
- Date of transaction: 19/06/2025.