Roo Hsing Co. Ltd. announced change in representative of the Company's institutional director. Name of the previous position holder: Sun Yang.

Resume of the previous position holder: Director of Roo Hsing Co. Ltd. Name of the new position holder: CHANG, Shoei-Jiang. Resume of the new position holder: Chairman, Saga Unitek Ventures.

Reason for the change: JDU Opportunities Limited assigned a new representative to serve as institutional director. Effective date of the new appointment is August 01, 2022.