Brockman Mining Limited — AGM Information 2024

Nov 4, 2024

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BROCKMAN MINING LIMITED 布 萊 克 萬 礦 業 有 限 公 司[*]

(incorporated in Bermuda with limited liability)

(SEHK Stock Code: 159)

(ASX Stock Code: BCK)

ANNUAL GENERAL MEETING – NOTICE AND PROXY FORM

Dear Shareholder,

Brockman Mining Limited (the ‘Company’) will be holding its Annual General Meeting at Unit 3903B, 39[th] Floor, Far East Finance Centre, 16 Harcourt Road, Admiralty, Hong Kong on Thursday, 5 December 2024, at Hong Kong time 10:00am.

The Company will not be dispatching printed copies of the Notice of Meeting ( NOM ) and the Circular ( Circular ) (other than to shareholders who have made a valid election to receive documents in print copy only). Instead, a copy of the NOM and Circular are available electronically on the Company’s website at https://www.brockmanmining.com/en/ir/ann_hkex.php or alternatively on the ASX website at http://www2.asx.com.au by searching the Company’s ASX code “BCK”.

As you have not elected to receive Corporate Communications ( Corporate Communications ) by email, a copy of your personalised proxy form is enclosed. Shareholders are encouraged to complete and lodge their proxies online or follow the instructions on your personalised proxy form, which must be received by the Company’s share registry, Computershare by 10:00am on Tuesday 3 December 2024.

Proxies should be returned as follows:

Online at www.investorvote.com/au (Control Number: 184481) By mail Share Registry – Computershare Investor Services Pty Limited, GPO Box 242 Melbourne VIC 3001, Australia

By mobile Scan the QR Code on your proxy form and follow the prompts

To assist us with our commitment to the environment and our focus on cost control, we encourage you to elect to receive future Corporate Communications by email instead of receiving printed copies. By providing us with your update communication preferences, we will be able to notify you by email in respect of future corporate communications of the Company, including but not limited to annual and interim reports, notice of meetings, circulars, and proxy forms.

In order to receive electronic Corporate Communications in the future, please update your communication preference to email and email address with Computershare Investor Services Pty Limited by login or register at www.investorcentre.com/au This is a quick and secure way to update and manage your security holdings.

Should you have any queries relating to this letter, please contact the Company’s branch share registrar in Australia, Computershare Investor Services Pty Limited on, 1300 850 505 (within Australia) or +61 9415 4000 (overseas).

Yours faithfully, For and on behalf of Brockman Mining Limited Chan Kam Kwan, Jason Company Secretary

5 November 2024

* For identification purpose only