Hanoi Plastics Joint Stock Company announced the change in personnel as follows: Appointment: Mr. Do Huy Cuong - Former position in the organization: - Newly appointed position: Chairman of the BOD cum the legal representative - Term: 05 years - Effective date: April 21, 2023. Mr. Bui Thanh Nam Mrs. Hoa Thi Thu Ha Mr. Cho Yoon - Former position in the organization: - Newly appointed position: member of the BOD - Term: - Effective date: April 21, 2023. Mrs. Do Thi Huong Giang - Former position in the organization: - Newly appointed position: Deputy CEO - Term: 05 years - Effective date: April 21, 2023.

Mr. Do Anh Tuan - Former position in the organization: - Newly appointed position: Chief Accountant - Term: 05 years - Effective date: April 21, 2023. Resignation: Mr. Bui Minh Hai - Resigned position: a member of the BOD cum Chairman of the BOD - Reason (if any): - Effective date: April 21, 2023. Mr. Kim Ki Min - Resigned position: a member of the BOD - Reason (if any): - Effective date: April 21, 2023.

Mrs. Do Thi Huong Giang - Resigned position: Chief Accountant - Reason (if any): - Effective date: April 21, 2023.