ZYY (08223) announced that Mr. Huang Guoxin has resigned from his positions as joint company secretary, authorized representative under Rule 5.24 of the GEM Securities Listing Rules of The Stock Exchange of Hong Kong Limited, and authorized representative for receiving legal process documents or notices served on the company in Hong Kong under Part 16 of the Companies Ordinance (Chapter 622 of the Laws of Hong Kong) and Rule 24.05(2) of the GEM Listing Rules (process agent), effective August 20, 2025. Following Mr. Huang Guoxin's resignation, the company's current company secretary Ms. Li Xinpei will continue to serve as company secretary, and Ms. Li Xinpei has been appointed as authorized representative and process agent, effective August 20, 2025. After the changes, the authorized representatives are Mr. Zhang Junshen and Ms. Li Xinpei.