PVL: Report on ownership changes of major shareholders

- Name of organization: Song Da 19 JSC (Stock code: SJM)
- Name of related person:
      1. Nguyen Viet Dung
      Relationship with trading company: Chair of the Board of Directors
      2. Hacotec Group Investment JSC  
     Relationship with trading company: the Organization having relationship with Chair of the Board of Directors
      3. Ly Nam Ninh
      Relationship with trading company: General Director
- Stock code: PVL
- Number and rate of holding shares before transaction:
       + Song Da 19 JSC: 200,000 shares (0.40%)
       + Nguyen Viet Dung: 2,841,100 shares (5.68%)
       + Hacotec Group Investment JSC: 230,000 shares (0.46%)
       + Ly Nam Ninh: 210,000 (0.42%)
       Total: 3,481,100 shares (6.96%)
- Number of shares acquired (leading to an ownership rate change: 7%): 374,800 shares
       + Song Da 19 JSC: 0
       + Nguyen Viet Dung: 30,000 (0.06%)
       + Hacotec Group Investment JSC: 327,800 (0.66%)
       + Ly Nam Ninh: 17,000 (0.03%)
- Number and rate of holding shares after the transaction:
       + Song Da 19 JSC: 200,000 shares (0.40%)
       + Nguyen Viet Dung: 2,871,000 shares (5.74%)
       + Hacotec Group Investment JSC: 557,800 shares (1.12%)
       + Ly Nam Ninh: 227,000 (0.75%)
       Total: 3,855,900 shares (7.71%)
- Number and rate of shares held by related person: 0 shares (0% of outstanding shares)
- Number and rate of shares held along with related person after the transaction: 3,855,900 shares (7.71% of outstanding shares)
- Reason for changing ownership: increase ownership rate
- Trading date: 05/05/2023.