BLACK ROCK MINING LIMITED — Proxy Solicitation & Information Statement 2021

Mar 14, 2021

Shareholder Meeting Letter 12 March 2021

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Dear Shareholders,

IMPACT OF COVID-19 RESTRICTIONS ON THE COMPANY’S GENERAL MEETING

The shareholder meeting is scheduled to be held at The Park Business Centre, 45 Ventnor Ave, West Perth, Western Australia on Thursday 15 April 2021 at 11:30 am (AWST) (Meeting).

The Company is closely monitoring the impact of the COVID-19 virus in Western Australia and following guidance from the Federal and State Governments. Having considered the current circumstances, and on the basis that only several Shareholders attended the Company’s previous shareholder meetings, the Directors have made the decision that a physical meeting will be held. Accordingly, Shareholders will be able to attend the Meeting in person.

In accordance with temporary modifications to the Corporations Act 2001 (Cth) via the Corporations (Coronavirus Economic Response) Determination (No. 3) 2020, the Company will not be sending hard copies of the Notice of Meeting to shareholders. The Notice of Meeting can be viewed and downloaded from the link set out below.

The Company strongly encourages Shareholders to lodge a directed proxy form prior to the meeting and register their attendance prior to the Meeting if they intend to attend. Questions should also be submitted in advance of the Meeting as this will provide management with the best opportunity to prepare for the meeting, for example by preparing answers in advance to Shareholders questions. However, votes and questions may also be submitted during the Meeting.

The Notice of Meeting and Explanatory Memorandum can be viewed and downloaded from www.investorvote.com.au (Control number : 185047) find below links to important Meeting documents.

Alternatively, a complete copy of the important Meeting documents has been posted on the Company’s ASX market announcements page.

If you have nominated an email address and have elected to receive electronic communications from the Company, you will also receive an email to your nominated email address with a link to an electronic copy of the important Meeting documents.

In order to receive electronic communications from the Company in the future, please update your Shareholder details online at https://www.investorvote.com.au/login?cn=5047 and log in with your unique shareholder identification number and postcode (or country for overseas residents), where you can find on your enclosed personalised proxy form. Once logged in you can also lodge your proxy vote online by clicking on the “Vote” tab.

If you are unable to access any of the important Meeting documents online please contact the Company Secretary, Gabriel Chiappini, on +61 8 9389 4415 or via email at info@blackrockmining.com.au

The Australian government and the respective State governments are implementing a wide range of measures to contain or delay the spread of COVID-19. If it becomes necessary or appropriate to make alternative arrangements to those set out in the Company’s Notice of Meeting, the Company will notify Shareholders accordingly via the Company’s website at www.blackrock.com.au and the Company’s ASX Announcement Platform at asx.com.au (ASX:BKT).

This announcement is authorised for market release by Black Rock’s Director and Company Secretary.

Yours sincerely

Gabriel Chiappini

Non-Executive Director & Company Secretary

www.blackrockmining.com.au

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