Sunny Optical Technology (Group) Company Limited announced that Ms. Thoeng Wai Yee Cheryl resigned as an independent non-executive Director and ceased to be the chairwoman of the Audit Committee and a member of each of the Remuneration Committee and the Nomination Committee with effect from June 1, 2026. Ms. Thoeng resigned in order to devote more time to her personal commitments. Ms. Thoeng confirmed that there are no disagreements between her and the Board and there are no matters relating to her resignation that need to be brought to the attention of the shareholders of the Company or The Stock Exchange of Hong Kong Limited.

Ms. Ching Wan Fung, an independent non-executive Director, was appointed as the chairwoman of the Audit Committee with effect from June 1, 2026. With effect from June 1, 2026, the composition of the Board committees is as follows: the Audit Committee comprises Ms. Ching Wan Fung (the chairwoman), Mr. Feng Hua Jun and Mr. Chen Gang; the Remuneration Committee comprises Mr. Chen Gang (the chairman), Mr. Ni Wenjun and Ms. Ching Wan Fung; and the Nomination Committee comprises Mr. Feng Hua Jun (the chairman), Mr. Wang Wenjian, Mr. Chen Gang and Ms. Ching Wan Fung. As at the date of this announcement, the Board comprises Mr. Wang Tan Jiong, Mr. Wang Wenjie and Mr. Ni Wenjun, who are executive Directors; Mr. Wang Wenjian, who is a non-executive Director, and Mr. Feng Hua Jun, Mr. Chen Gang and Ms. Ching Wan Fung, who are independent non-executive Directors.