Tns Holdings Joint Stock Company announced the change in personnel as follows: Appointment: Mr. Hoang Minh Tuan. Former position in the organization: CFO. Newly appointed position: Chief Accountant.

Effective date: December 01, 2022. Resignation: Mrs. Phung Thanh Phuong. Resigned position: Chief Accountant.

Effective date: December 01, 2022.