Công bố thông tin – CC1 – Page 5

Corporate Governance Report (First Six Months of 2025) - English

Report on Corporate Governance (First Six Months of 2025) - Vietnamese

Report on the stock trading results of Chuong Duong Joint Stock Company – Stock Code: CDC

Notification of Changes to the Business Registration Certificate (17th time)

On July 17, 2025, CC1 signed Service Agreement No. 0053/VN1A-HC-HĐ with the Deloitte Vietnam Branch of Deloitte Audit Company Limited for the provision of financial statement review services for the 6-month period ending June 30, 2025, and financial statement audit for the fiscal year ending December 31, 2025.

Announcement of stock transactions of Chuong Duong Joint Stock Company – Stock Code: CDC

Resolution of the Board of Directors approving the divestment of CC1's stake in Chuong Duong Joint Stock Company.

The Board of Directors' resolution approves the addition of two more legal representatives for CC1; updates the registered office address of CC1 on the Business Registration Certificate; and assigns the authority, powers, and responsibilities of the three legal representatives.

Notification of changes to the Business Registration Certificate (16th time);

Resolution of the Board of Directors approving the change in the credit limit granted by the Vietnam Investment and Development Bank - Ho Chi Minh City Branch;

Report on the results of stock transactions by a related party of an insider, Ms. Tran Thi Quynh Nhu.

On June 25, 2025, Construction Corporation No. 1 – JSC received Judgment No. 431/2025/DS-PT dated April 25, 2025, from the People's Court of Ho Chi Minh City regarding a dispute over a contract for the transfer of rights and obligations arising from an office lease contract and compensation for damages between the Plaintiff: Phuc Thinh Asset Management Co., Ltd., the Defendant: Mr. Nguyen Quang Nghia, and the party with related rights and obligations: Construction Corporation No. 1 – JSC (Building Owner).

Charter of Construction Corporation No. 1 – JSC (Effective from June 23, 2025)

Board of Directors Resolution on approving the registration of an increase in charter capital through the issuance of shares as dividend payments for 2024 and approving amendments and additions to the Company's Charter;

Official letter No. 2576/UBCK-QLCB dated June 17, 2025, from the State Securities Commission announces the receipt of the report on the results of CC1's share issuance for dividend payment.

The Board of Directors' resolution approves the selection of Deloitte (Vietnam) Limited to audit the 2025 financial statements for CC1 and its subsidiaries in accordance with the law.

Report on the results of the 2024 dividend share issuance and Announcement of changes in the number of outstanding voting shares;

The Board of Directors' resolution approves the results of the share issuance for dividend payment in 2024;