Công bố thông tin – CC1 – Page 9

Corrections and updates to some content in the Company's Governance Report for the first six months of 2025.

Resolution of the Board of Directors on Approving the Credit Limit Granted by Tien Phong Commercial Bank – Large Corporate Investment & Customer Center 4

Resolution of the Board of Directors on Approving the Credit Limit Granted by Vietnam Joint Stock Commercial Bank for Industry and Trade – Thu Thiem Branch

Resolution of the Board of Directors on the Approval of the Implementation of the Plan to Sell Treasury Shares

Resolution of the Board of Directors on the termination of operations and dissolution of the An Giang Provincial Branch of Construction Corporation No. 1 – JSC.

Announcement of the first trading day for additional trading registration: August 6, 2025

This table provides information on corporate governance.

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.