PVL: Report on ownership changes of major shareholders

- Name of investor: Trinh Quoc Khanh
- Name of related person: Nguyen Thi Hai Lien
  Relationship with investor: Wife
- Stock code: PVL
- Number and rate of holding shares before transaction:
       + Trinh Quoc Khanh: 2,372,000 shares (4.74%)
       + Nguyen Thi Hai Lien: 480,000 shares (0.96%)
       Total: 2,852,000 shares (5.70%)
- Number of shares acquired (leading to an ownership rate change: 6%): 340,500 shares
       + Trinh Quoc Khanh: 340,500 shares (0.69%)
- Number and rate of holding shares after the transaction:
       + Trinh Quoc Khanh: 2,712,500 shares (5.43%)
       + Nguyen Thi Hai Lien: 480,000 shares (0.96%)
       Total: 3,192,500 shares (6.39%)
- Number and rate of shares held by related person: 0 share (0% of outstanding shares)
- Number and rate of shares held along with related person after the transaction: 3,192,500 shares (6.39% of outstanding shares)
- Reason for changing ownership: increase ownership rate
- Trading date: 18/08/2023.