24 November 2023

ALTONA RARE EARTHS PLC

("Altona" or "the Company")

NOTICE OF ANNUAL GENERAL MEETING

Altona (LSE: REE), a resource exploration and development company focused on Rare Earths in Africa, announces it will hold its Annual General Meeting ("AGM") on Thursday 28 December 2023 at 10.00am, at the office of Orana Corporate, Eccleston Place, 25 Eccleston Yards, London, SW1W 9NF.

The Notice of the AGM and Form of Proxy will shortly be available on the Company's website: https://www.altonare.com/investors/documents/

The Company will simultaneously stream the meeting via the Investor Meet Company platform, to enable shareholders to follow the proceedings, but note that shareholders will not be able to vote online during the meeting.  Therefore, to register to vote prior to the meeting shareholders will need to visit www.shareregistrars.uk.com and follow the on-screen instructions. Shareholders who wish to follow the proceedings online  should use the following link to register their interest:

https://www.investormeetcompany.com/altona-rare-earths-plc/register-investor

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Altona Rare Earths Plc

Cedric Simonet, CEO                                                                               +44 (0) 7778 866 108

Christian Taylor-Wilkinson, Business Development                                 +44 (0) 7795 168 157

Novum Securities Ltd (Corporate Finance)                                        +44 (0) 20 7399 9400

David Coffman                                                                                                                           

Daniel Harris

Allenby Capital Ltd (Joint Broker)                                                         +44 (0)20 3328 5656

Kelly Gardiner / Guy McDougall (Sales)

Nick Athanas (Corporate Finance)

Optiva Securities (Joint Broker)                                                           +44 (0) 20 3411 1882

Daniel Ingram                                                                                                                             

Yellow Jersey PR (Financial PR)                                                          +44 (0) 20 3004 9512

Sarah Hollins

Annabelle Wills

About Altona Rare Earths Plc

Altona is a resource exploration and development company focused on Rare Earths in Africa. The Company is listed on the Main Market of the London Stock Exchange. 

Rare Earths are a group of 17 chemical elements, many of which are critical to the World's on-going transition from carbon-based to renewable energies, and to the defence and communication sectors.

The Company currently focuses on the development of Monte Muambe, its flagship Magnet Rare Earths Project, located in Northwest Mozambique. The Project was acquired in June 2021, and the Company has so far drilled over 7,800m, and defined a maiden JORC Mineral Resource Estimate of 13.6 million tons at 2.42% TREO.

A Competent Person Report including the Scoping Study for Monte Muambe was published on 18 October 2023 and can be read here: https://www.altonare.com/investors/reports/

Altona continues to take advantage of its position in Africa to assess other possible Rare Earths opportunities on the Continent.