• GDH Guangnan named Tong Yin Mui as company secretary, replacing Chau Wang Kei, effective Aug. 28, 2026.
• Tong also becomes the company’s authorized representative on the same date.
• She has served as deputy head of the finance department since June 2021.
• Tong is a Hong Kong Polytechnic University graduate with a Master of Professional Accounting.
• She is a member of the Hong Kong Institute of Certified Public Accountants.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. GDH - Guangnan (Holdings) Ltd. published the original content used to generate this news brief via IIS, the regulatory disclosure system operated by the Hong Kong Stock Exchange (HKex) (Ref. ID: HKEX-EPS-20260828-12305309), on August 28, 2026, and is solely responsible for the information contained therein.