Pursuant to the amended Rules (the “Listing Rules”) Governing the Listing of Securities on The Stock Exchange of Hong Kong Limited (the “Stock Exchange”) effective from 31 December 2023 and the amended and restated articles of association of Winson Holdings Hong Kong Limited (the “Company”) adopted on 21 August 2025, the Company will disseminate future Corporate Communications⁽¹⁾ electronically. With effect from the date of this letter, no printed copies of Corporate Communications will be mailed out to you except by request. Please note that both the English and/or Chinese versions of all future Corporate Communications will be available electronically on the website of the Company at www.winsongrouphk.com and the website of the Stock Exchange at www.hkexnews.hk. No notice of publication of the Website Version⁽²⁾ of Corporate Communications will be sent by the Company to Shareholders on the publication date of the Corporate Communications. The Shareholders are encouraged to proactively monitor the availability of all future Corporate Communications on the websites and access the Website Version of Corporate Communications by themselves.

The Company will send Actionable Corporate Communications⁽³⁾ to the registered shareholders of the Company (the “Registered Shareholders”) individually in electronic form by email. In support of the dissemination of Actionable Corporate Communications by email, the Company recommends its Registered Shareholders to complete and return the request form ( the “Request Form”). If the Company does not possess the email address of a Registered Shareholder or the email address provided by the Registered Shareholder is not functional, the Company will send the Actionable Corporate Communications in printed form (in both English and Chinese) together with a request form for soliciting the Registered Shareholder’s functional email address to facilitate electronic dissemination of Actionable Corporate Communications in the future. It is the responsibility of the Registered Shareholders to provide an email address that is functional. The Company will be considered to have complied with its obligations under the Listing Rules if it sends Actionable Corporate Communications to the email address provided by a Registered Shareholder without receiving any “non-delivery message”.

In support of electronic communication by email, Non-Registered Shareholders⁽⁴⁾ of the Company are recommended to provide their functional email addresses to their banks, brokers, custodians, nominee(s) or HKSCC Nominees Limited through which their shares in the Company are held.

If you wish to receive printed copies of all future Corporate Communications, please complete and return the Request Form on the reverse side of this letter (also available for download on the Company’s website) to the Company’s branch share registrar in Hong Kong (the “Branch Share Registrar”), Tricor Investor Services Limited, by post to 17/F, Far East Finance Centre, 16 Harcourt Road, Hong Kong or by email to 6812-ecom@vistra.com. Shareholders that opt to receive a printed version of all future Corporate Communications will be sent future Corporate Communications in printed form in their chosen language(s) (English and/or Chinese) free of charge. Please note that the request for printed copies of future Corporate Communications will be valid until expiry on the last day of the following financial year of the Company or unless revoked or superseded (whichever is earlier). Further request in writing will be required if you prefer to continue receiving printed copies of future Corporate Communications.

Shareholders are entitled to change their choice of language(s) of future Corporate Communications (in English and/or Chinese) at any time by providing reasonable notice (of not less than 7 days) in writing to the Branch Share Registrar, Tricor Investor Services Limited, at 17/F, Far East Finance Centre, 16 Harcourt Road, Hong Kong or by email to 6812-ecom@vistra.com

Details of the arrangements (i) for dissemination of Corporate Communications and (ii) for requesting printed copies of Corporate Communications are published under the section “Investor and Media Relations” in the Company’s website. Should you have any queries relating to any of the above matters, please call the Branch Share Registrar’s telephone hotline at (852) 2980 1333 during business hours from 9:00 a.m. to 6:00 p.m. Monday to Friday, excluding public holidays, or send an email to 6812-ecom@vistra.com