FireFly Metals Ltd. — AGM Information 2022

Oct 16, 2022

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17 October 2022

Dear Shareholder

Annual General Meeting – Notice and Proxy Form

AuTECO Minerals Ltd ( ASX:AUT ) ( Company ) is convening its Annual General Meeting of shareholders to be held at The Park Business Centre, 45 Ventnor Ave, West Perth, Western Australia on Friday, 18 November 2022 at 10:00am (Perth time) ( AGM ).

In accordance with the Corporations Act 2001 (Cth) ( Corporations Act ), the Company will not be mailing hard copies of the notice of AGM ( Notice of Meeting ) to shareholders unless a shareholder has requested a hard copy or made an election for the purposes of section 110E of the Corporations Act to receive documents from the Company in physical form. Instead, a copy of the Notice of Meeting is available on the Company’s website under Investors - ASX Announcements at https://www.autecominerals.com/investors/asx-announcements/ or ASX’s website at https://www2.asx.com.au/markets/company/aut.

You may vote by attending the AGM in person, by proxy or by appointing an authorised representative. Further details regarding voting by proxy are set out in the Notice of Meeting and the enclosed personalised proxy form ( Proxy Form ).

Shareholders are strongly encouraged to vote online at www.investorvote.com.au (Control Number: 181475) or by returning the attached Proxy Form to Computershare Investor Services Pty Limited to the postal address or facsimile number indicated on the Proxy Form.

Your proxy voting instructions (via the Proxy Form) must be received by 10:00am (Perth time) on Wednesday, 16 November 2022, being not less than 48 hours before the commencement of the AGM. Any proxy voting instructions received after that time will not be valid for the AGM.

If you have questions about your Proxy Form, please contact Computershare Investor Services on 1300 850 505 (within Australia) or +61 3 9415 4000 (outside Australia).

The Board has made the decision that it will hold a physical meeting and will not hold the AGM as a virtual (online) meeting. Circumstances relating to COVID-19 are constantly evolving and accordingly, we may make alternative arrangements to the way in which the AGM is held. If this occurs, we will notify any changes by way of announcement on ASX and the details will also be made available on our website at www.autecominerals.com.

Please contact the Joint Company Secretaries on +61 8 9220 9030 if you require any further information.

Yours sincerely

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Ray Shorrocks Executive Chairman AuTECO Minerals Ltd

ASX: AUT

ACN: 110 336 733

Ray Shorrocks - Executive Chairman Michael Naylor - Non-Executive Director Stephen Parsons - Non-Executive Director Darren Cooke - Chief Executive Officer William Nguyen - CFO and Joint Company Secretary Maddison Cramer - Joint Company Secretary

Principal and Registered Office: T: +61 8 9220 9030 Ground Floor E: info@autecominerals.com 24 Outram Street W: www.autecominerals.com West Perth WA 6005

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