ANTARES METALS LIMITED — Proxy Solicitation & Information Statement 2025

Dec 15, 2025

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GENERAL MEETING – NOTICE AND PROXY FORM

Dear Shareholder,

Antares Metals Limited (ASX:AM5) ( Company ) is convening its General Meeting of shareholders to be held on Tuesday, 20 January 2026 commencing at 10.00am (AWST) at Antares Metals Limited Registered Office, Level 1, 43 Ventnor Avenue, West Perth, WA, 6005 ( Meeting ).

The Company will not be sending hard copies of the Notice of Meeting to shareholders unless a shareholder has made a valid election to receive such documents in hard copy.

A copy of the Notice of Meeting ( Notice ) is available through the Company's website at, https://antaresmetals.com.au/asx-announcements/ and has also been lodged on the Australian Securities Exchange ( ASX ) https://www.asx.com.au/markets/company/AM5 and should be read in its entirety prior to voting.

A copy of your personalised proxy form is enclosed for your convenience. A physical copy of the Notice can also be obtained upon request. If you have any difficulties obtaining a copy of the Notice or Proxy Form, please contact the Company’s Company Secretary at + 61 8 6184 4983 or info@antaresmetals.com.au.

You may vote by attending the Meeting in person (or by attorney), by proxy or by appointing a corporate representative. The Company strongly encourages shareholders to lodge a directed Proxy Voting Form prior to the Meeting.

Shareholders are encouraged to vote online before the Meeting at:

Online : https://investor.automic.com.au/#/loginsah or by scanning the QR code on the proxy form. Use the Company code “AM5” and your Holder Number (shown at the top of the Proxy “ ” Voting Form). Once logged in, click Meetings .

or by returning the enclosed proxy form by:

Post to : Automic GPO Box 5193, Sydney, NSW 2001 Email to : meetings@automicgroup.com.au

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

Your proxy voting instructions must be received by 10:00 am (AWST) on Sunday 18 January 2026 , being not less than 48 hours before the commencement of the Meeting. Any proxy voting instructions received after that time will not be valid for the Meeting.

If you are attending the Meeting, please bring the proxy voting form with you for registration. Yours sincerely,

Suzie Foreman

Company Secretary

Antares Metals Limited Level 1, 43 Ventnor Avenue, West Perth, WA, 6005

ASX : AM5

antaresmetals.com.au