TOP: Change in Business Registration Certificate

Top One JSC announced change in Business Registration Certificate as follows:
1. Information before the change:Registered head office address of the company: Group 1, Viet Lam Town, Vi Xuyen District, Ha Giang Province, Vietnam.
Contact address of the Chairman of the Members' Council, Mr. Nguyen Ngoc Duong: Group 10, Nghia Hamlet, Xuy Xa Commune, My Duc District, Hanoi City.
Contact address of the General Director, Mr. Nguyen Van Binh: Apartment A0610, HH2A Duong Noi Urban Area, Yen Nghia Ward, Ha Dong District, Hanoi City.
Address for receiving tax notifications: Apartment 2807, Building T2, Park Kiara, Le Trong Tan Street, La Khe Ward, Ha Dong District, Hanoi City.

2. Information after the change:
Registered head office address of the company: Hamlet 19, Vi Xuyen Commune, Tuyen Quang Province, Vietnam.
Contact address of the Chairman of the Members' Council, Mr. Nguyen Ngoc Duong: Group 10, Nghia Hamlet, Hong Son Commune, Hanoi City.
Contact address of the General Director, Mr. Nguyen Van Binh: Apartment A0610, HH2A Duong Noi Urban Area, Yen Nghia Ward, Hanoi City.
Address for receiving tax notifications: Apartment 2807, Building T2, Park Kiara, Le Trong Tan Street, Duong Noi Ward, Hanoi City.

3. Reason for the change: Administrative boundary merger.
4. Effective date: September 23, 2025.