公告日期：2026-04-23

(Incorporated in the Cayman Islands with limited liability)

（於開曼群島註冊成立的有限公司）

（Stock Code：8066）

（股份代號：8066）

NOTIFICATION LETTER 通知信函

23 April 2026
Dear Registered Shareholder(s),
Phoenitron Holdings Limited (the “Company”)

– Notice of publication of Annual Report 2025,Circular and Notice of Annual General Meeting dated 23 April 2026 and Proxy Form (the “Current Corporate Communication”) and
Environmental, Social and Governance Report 2025 (the “2025 ESG Report”) on website

The English and Chinese versions of the Current Corporate Communication and 2025 ESG Report are now available on the Company’s website at www.phoenitron.com and the website of The
Stock Exchange of Hong Kong Limited (the “Stock Exchange”) at www.hkexnews.hk respectively (the “Website Version”). The Company strongly recommends you to access the Website
Version of the Current Corporate Communication and all future Corporate Communications (Note). If you have elected to receive the Corporate Communications in printed form, the Current
Corporate Communication is enclosed.

If you for any reason have difficulty in receiving email notification or gaining access to the Website Version of the Corporate Communications and would like to receive the Current Corporate
Communication and all future Corporate Communications in printed form, please complete, sign the enclosed Reply Form and return it to the Company’s Hong Kong Branch Share Registrar in
Hong Kong, Tricor Investor Services Limited (the “Hong Kong Branch Share Registrar”) at 17/F, ……
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