ONE: Change in Business Registration Certificate

One Communication Technology Corporation announced change in Business Registration Certificate as follows:
1. Information before the change:
- Address: No. 135, Hoang Ngan Road, Trung Hoa ward, Cau Giay district, Ha Noi
2. Information after the change:
- Address: No. 135, Hoang Ngan Road, Yen Hoa ward, Ha Noi
3. Effective date: 11/07/2025