Công bố thông tin – CC1 – Page 7

Announcement of personnel changes (Appointment of Board Member – Mr. Tran Huu Phong; Dismissal of Board Member – Mr. Nguyen Van Huan) (in Vietnamese)

Minutes and Resolutions of the Extraordinary General Meeting of Shareholders (in English)

Minutes and Resolutions of the Extraordinary General Meeting of Shareholders (in Vietnamese)

Resolution of the Board of Directors on unanimously approving the loan and guarantee issuance at the Vietnam Bank for Agriculture and Rural Development – Hanoi Branch (in English)

Resolution of the Board of Directors on unanimously approving the loan and guarantee issuance at the Vietnam Bank for Agriculture and Rural Development – Hanoi Branch (in Vietnamese)

Resolution of the Board of Directors approving the use of the credit limit granted by Saigon-Hanoi Commercial Joint Stock Bank – Ho Chi Minh City Branch (in English)

Resolution of the Board of Directors approving the use of the credit limit granted by Saigon-Hanoi Commercial Joint Stock Bank – Ho Chi Minh City Branch (in Vietnamese)

Through the Agenda and Meeting Documents (updated, revised) for the Extraordinary General Meeting of Shareholders (in English)

Through the Agenda and Meeting Documents (updated and revised) for the Extraordinary General Meeting of Shareholders (in Vietnamese)

The Board of Directors' resolution on approving the policy and contracts/transactions between CC1 and its related parties in 2026 falls under the authority of the Board of Directors.

Resolution of the Board of Directors approving the policy of CC1 contributing capital to establish Long Hung Bridge Investment Company Limited.

Resolution of the Board of Directors approving the policy of CC1 contributing capital to establish Cat Lai Bridge Investment Company Limited.

Resolution of the Board of Directors on approving the policy of participating in the investment of the Cat Lai Bridge and Long Hung Bridge (Dong Nai 2 Bridge) projects under the public-private partnership method, build-transfer (BT) contract.

Decision of Construction Corporation No. 1 – JSC regarding the reduction of its ownership stake in 3H Construction Materials Joint Stock Company.

Resolution of the Board of Directors approving the use of the credit limit granted by Nam A Commercial Bank - Ham Nghi Branch.

Notice of meeting and documents for the Extraordinary General Meeting of Shareholders.

The Board of Directors unanimously approved the documents and papers of the Extraordinary General Meeting of Shareholders.

On December 19, 2025, Construction Corporation No. 1 – JSC received a resignation letter from Mr. Nguyen Van Huan from his position as a member of the Board of Directors.