Announcement PDF RNS Number : 3328Y Harena Rare Earths PLC 27 March 2026 27 March 2026 Harena Rare Earths Plc ("Harena" or the "Company") Investor Presentation Recording 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 share that a recording of Executive Chairman Ivan Murphy's recent interactive presentation can be found on the Engage Investor platform. Watch a recording of the full presentation here: https://www.engageinvestor.com/event/69b83b8913d11383ebd2b4f7 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 / 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. This information is provided by Reach, the non-regulatory press release distribution service of RNS, part of the London Stock Exchange. Terms and conditions relating to the use and distribution of this information may apply. For further information, please contact rns@lseg.com or visit www.rns.com. RNS may use your IP address to confirm compliance with the terms and conditions, to analyse how you engage with the information contained in this communication, and to share such analysis on an anonymised basis with others as part of our commercial services. For further information about how RNS and the London Stock Exchange use the personal data you provide us, please see our Privacy Policy. END NRAEAKDKALFKEFA