Details of the Administrative Sanction in the Field of Securities and Securities Market Against Vinaconex Infrastructure Investment, Construction and Development Joint Stock Company

On October 17, 2025, the State Securities Commission of Vietnam (SSC) issued Decision No. 339/QĐ-XPHC on the imposition of an administrative penalty in the field of securities and the securities market against Vinaconex Infrastructure Investment, Construction and Development Joint Stock Company (Address: No. 647 Pham Van Dong Street, Co Nhue 1 Ward, Bac Tu Liem District, Hanoi, Vietnam — now No. 647 Pham Van Dong Street, Nghia Do Ward, Hanoi, Vietnam), with the following details:

A monetary fine of VND 92,500,000 (ninety-two million five hundred thousand dong) was imposed pursuant to Point a, Clause 4, Article 42 of Decree No. 156/2020/NĐ-CP dated December 31, 2020 of the Government on administrative sanctions in the field of securities and the securities market, due to the Company’s failure to disclose information as required by law.

Specifically, Vinaconex Infrastructure Investment, Construction and Development Joint Stock Company failed to disclose information regarding the following documents:

• Audited financial statements for the years 2022, 2023, and 2024;

• Annual reports for the years 2022, 2023, and 2024;

• Corporate governance reports for the years 2022, 2023, and 2024, and semi-annual corporate governance reports for the first six months of 2023, 2024, and 2025;

• Materials of the Annual General Meeting of Shareholders (AGM) for 2023, 2024, and 2025; minutes of the AGM for 2023, 2024, and 2025; and resolutions of the AGM for 2023, 2024, and 2025.

This Decision takes effect from the date of signing./.