TOS: 08/10/2025, first trading date of additional shares on UPCoM

-       Name of the issuer: Tan Cang Offshore Services Joint Stock Company
-       Stock code: TOS
-       Securities type: common stock
-       Par value: VND10,000/share
-       Issue method: Share issuance to increase share capital from equity's owner
-       Total volume of additional registered shares: 13,999,795 shares
-       Total par value of additional registered shares:  VND139,997,950,000
-       Total volume after additional trading registration: 44,999,681 shares
-       Total par value after additional trading registration: VND449,996,810,000
-       First trading date: October 08, 2025 (08/10/2025)