Sieu Thanh Joint Stock Corporation appointed Nguyen Van Hoang as Chairman of the BOD, Term: 2023 - 2028 and Effective date: June 30, 2023. Company appointed Than Minh Thuan and Hata Kojiro as member of the BOD, Term: 2023 - 2028 and Effective date: June 30, 2023. Company appointed Nguyen Duc Tung as independent member of the BOD cum chairman of economic committee, Term: 2023 - 2028 and Effective date: June 30, 2023.

Company appointed Nguyen Ngoc Khanh Thy as person in charge of corporate governance, secretary and Effective date: June 30, 2023. Company announced resignation of Mr. Nguyen Van Binh as a member of the BOD cum Chairman of the BOD and Effective date: June 30, 2023. Company announced resignation of Hoang Thi Thanh Hoa, Nguyen Van Dai, Nguyen Ton Viet and Nguyen Tien Manh as member of the BOD and Effective date: June 30, 2023.

Company announced resignation of Mrs. Bui Thi Huong Lan as Head of the Supervisory Board and Effective date: June 30, 2023. Company announced resignations of Tran Thi Thom and Huynh Thi Thao Suong as member of the Supervisory Board and Effective date: June 30, 2023. Company announces resignation of Bui Thi Huong Lan as person in charge of corporate governance, secretary and Effective date: June 30, 2023.