• Hangzhou Qiandaohu Xunlong Sci-tech appointed Ko Pui Yu as joint company secretary, effective July 31, 2026.
• Ko is a manager in Vistra Group’s company secretarial services, with over 10 years’ corporate secretarial and compliance experience.
• Cheung Hin Kiu resigned as joint company secretary, effective July 31, 2026.
• Xu Pengfei remains the other joint company secretary; he is board secretary overseeing disclosure, governance, and equity management.

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. Hangzhou Qiandaohu Xunlong SCI-Tech Co. 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-20260731-12263619), on July 31, 2026, and is solely responsible for the information contained therein.