Advanced Petrochemical Company announced resignation and appointment of a member of the Audit Committee. Name of Resigning Member is Dr. Sultan Mohammad Ahmed Al-Sulaiman, Due to his resignation from the Board of Directors, resignation effective date is July 27, 2021 and the appointed member name is Mr. Bander Sulaiman Alghafees, Membership start date is July 27, 2021. Social Insurance since 2012, and he also served as the Manager of the Database and Business Intelligence Department.