Tai Roun Products Co.,Ltd. announced that the election of chairman of the company. Name of the previous position holder:Ying-Kai Chen 4.Resume of the previous position holder: Chairman of Tairoun Products Co. Ltd. Name of the new position holder: Bay&Lake Investment Co.

Ltd.(Appoint Representative:Ying-Jay Chen) 6.Resume of the new position holder: -EU.S.-listed companies BlackBerry Vice President of Investor Relations and Treasury -EU.S.-listed companies Sybase Vice President of Investor Relations and Treasury -EForgeRock Vice President of Finance. Effective date of the new appointment: June 27, 2024.