VAV: 22/09/2025, first trading date of additional shares on UPCoM

-       Name of the issuer: VIWACO Joint Stock Company
-       Stock code: VAV
-       Securities type: Common stock
-       Par value: VND 10,000/share
-       Total volume of additional registered shares: 15,999,995 shares
-       Total par value of additional registered shares:  VND159,999,950,000
-       Total volume after additional trading registration: 47,999,995 shares
-       Total par value after additional trading registration: VND479,999,950,000
-       First trading date: 22/09/2025