UCD (01599) announced that due to work reassignment, Ms. Shi Huaxin tendered her resignation as a non-executive director of the company, effective from the date when a new non-executive director is elected at the shareholders' meeting. The board meeting held on December 23, 2025, passed a resolution proposing the appointment of Mr. Zhang Pengchao as a non-executive director. His appointment is subject to approval by shareholders via an ordinary resolution at the company's general meeting.