The Board resolution dated January 28, 2022, the BOD of Duong Hieu Trading and Mining Joint Stock Company approved the resignation of Mrs. Nguyen Thi Hong Loan as Head of the Internal Audit of the Company from February 01, 2022, Mrs. Nguyen Thi Hong Loan as Chief Accountant of the Company from February 01, 2022 and the resignation of Mr. Ha Huy Thuyet as Chief Accountant of the Company from February 01, 2022.