Disclosure of information regarding the Decision by the HCMC Stock Exchange (HOSE) to amend the listing registration and VINACONEX's registration for trading date of additional shares (26/08/2026)

Report on the date of becoming a major shareholder (BDT) (13/08/2026)

Disclosure of information regarding the amendment of the Enterprise Registration Certificate (17th amendment) (11/08/2026)

Disclosure of information regarding the signing of a contract with an auditor for the 2026 financial statements (21/07/2026)

Notice of Change in the Number of Voting Shares (21/07/2026)

Report on the results of the 2025 stock dividend issuance (21/07/2026)