PVA: Ms. Le Thi Kim Chi and Mr. Mai Ngoc Quan are no longer a group of principal shareholder

- Name of stock held: PVA
- Number of shares held by the group of principal shareholder before transaction: 2,025,300 shares (9.27%):
      + Mr. Mai Ngoc Quan: 1,025,000 shares (4.69%)
      + Ms. Le Thi Kim Chi: 1,000,300 shares (4.58%)
- Number of shares disposed by Ms. Le Thi Kim Chi: 1,000,300 shares
- Total holding following transaction and total percentage holding following transaction: 1,025,000 shares (4.69%):
       + Mr. Mai Ngoc Quan: 1,025,000 shares (4.69%)
      + Ms. Le Thi Kim Chi: 0 shares (0%)
- Date of transaction: 07/07/2023.