Thanh Thanh Cong Tourist Joint Stock Company announced the change in personnel as follows: Appointment: Mrs. Tran Thien Thanh Thuy; Newly appointed position: member of the board of director. Term: 2021-2025; Effective date: April 24, 2024. 2. Mrs. Huynh Thi Nga Newly appointed position: member of the board of director.

Term: 2021-2025; Effective date: April 24, 2024. Resignation: 1. Mrs. Ho Thi Phuong Thao; Resigned position: member of the board of director. Effective date: April 24, 2024.

2. Mr. Vu Viet Ban Resigned position: member of the board of director. Effective date: April 24, 2024.