Investor Presentation

Summary by AI ^BETAClose X

Harena Rare Earths Plc announced that its Executive Chairman will host a live interactive investor presentation on March 25th at 3:00pm GMT via the Engage Investor platform to discuss the Ampasindava Project in Madagascar. The company, which holds a 100% interest in the project, is focused on developing one of the largest ionic clay rare earth deposits outside of China, containing critical magnet metals like neodymium, dysprosium, and praseodymium essential for the energy transition and defence industries. Investors are encouraged to pre-submit questions and can register for the event at no cost.

Disclaimer*

Harena Rare Earths PLC

18 March 2026

Harena Rare Earths Plc

("Harena" or the "Company")

Investor Presentation

Harena Rare Earths Plc (LSE: HREE, OTCQB: CRMNF), the rare earths company focused on the Ampasindava ionic clay rare earth project in Madagascar (the "Ampasindava Project"), is pleased to announce that its Executive Chairman, Ivan Murphy, will host a live interactive presentation on the Engage Investor platform, on Wednesday 25th March at 3:00pm GMT.

Harena welcomes all current shareholders and interested investors to join and encourages investors to pre-submit questions. Investors can also submit questions at any time during the live presentation.

Investors can sign up to Engage Investor at no cost and follow Harena from their personalised investor hub.

For further information please contact:

Harena Rare Earths Plc

Ivan Murphy, Executive Chairman

Allan Mulligan, Executive Technical Director

+44 (0)20 7770 6424

SP Angel - Broker

Ewan Leggat / Josh Ray (Corporate Finance)

+44 (0)20 3470 0470

Marex Financial - Corporate Advisor

Angelo Sofocleous / Keith Swann / Matt Bailey (Broking)

+44 (0)20 7655 6000

corporate@marex.com

Muriel Siebert & Co. - US Financial Adviser & Broker

Ajay Asija, Co-Head of Investment Banking

+1 (917) 902 7823 aasija@siebert.com

Celicourt Communications - Public Relations

Mark Antelme / Charles Denley-Myerson

+44 (0)20 7770 6424

harena@celicourt.uk

Notes to editors

Harena (www.harenaresources.com) is a rare earths exploration and development company focused on the Ampasindava Ionic Clay Rare Earth Project in Madagascar (Harena's interest is 100%). The project hosts one of the largest ionic clay rare earth deposits outside of China, with significant concentrations of high-value magnet metals, specifically heavy rare earths, including neodymium (Nd), dysprosium (Dy), and praseodymium (Pr), which are critical for the composition of neodymium magnets (NdFeB). Harena is committed to low-impact, high recovery mining, providing a sustainable supply of critical minerals for the global energy transition and military defence industries as well as meeting the ever-growing demand for NdFeB from the robotics sector.

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