公告日期：2025-10-28

BROCKMAN MINING LIMITED

*

(incorporated in Bermuda with limited liability)

(於百慕達註冊成立之有限公司）

（SEHK Stock Code ：159）

（ASX Stock Code ：BCK）

NOTIFICATION LETTER 通知信函

Dear Registered Shareholder,
Brockman Mining Limited (the “Company”)

— Notification of publication of Circular in relation to the (1) grant of general mandate to issue new shares, (2) re-election of directors and (3)
notice of Annual General Meeting (together as “Current Corporate Communication”) on the Company's website

The English and Chinese versions of the Company’s Current Corporate Communications are available on the Company’s website at
http://www.brockmanmining.com and the website of The Stock Exchange of Hong Kong Limited (the “Stock Exchange”) at http://www.hkexnews.hk, or the
printed form(s) of Current Corporate Communication is/are enclosed according to our agreed arrangement (if applicable).

The Company strongly recommends you to access the Website Version of the Current Corporate Communications and all future Corporate Communications . (Note)
You may at any time by reasonable prior notice in writing to the Company branch share registrar and transfer office in Hong Kong, Tricor Investor
Services Limited at 17/F, Far East Finance Centre, 16 Harcourt Road, Hong Kong or by email to 159-ecom@vistra.com elect to receive future Corporate
Communications or by Website Version instead of in printed form. If you have elected (or are deemed to have elected) to receive Corporate Communications
by Website Version and for any reason have difficulty in receiving or gaining access to Corporate Communications on the Company’s website, the Company
will upon request send the relevant Corporate Communications to you in printed form free of charge.

Please tick the appropriate box on the change request form (“Change Request Form”) ……
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