Haydale Graphene Industries plc

('Haydale' or the 'Group')

Posting of Annual Report

Notice of Annual General Meeting

and

Directorate Change

Haydale (AIM: HAYD), the global advanced materials group, confirms that copies of its 2023 Annual Report and Notice of Annual General Meeting ("AGM") are being posted to shareholders today.  Copies are now available from the Company's investor relations website at www.haydale-ir.com in accordance with AIM Rule 26.  The AGM will be held at 10.00 a.m. on 7 December 2023, at the offices of Cavendish Capital Markets Limited, One Bartholomew Close, London EC1A 7BL.

Directorate Change

Graham Eves has indicated his intention to step down from his position as Non-Executive Director at the AGM, and as such will not be seeking re-election. The board is seeking to appoint a new Non-Executive Director and further announcements will be made in due course as appropriate.

Commenting on the Directorate Change, Chair David Banks, said:

"I would like to thank Graham for his considerable contribution to Haydale from pre IPO to present day especially the support he has given the Company through leveraging his connections in Industry and with Investors. We look forward to continuing to work together on the projects Graham has already introduced and I would like to wish Graham every success in his next ventures."

For further information:

Haydale Graphene Industries plc

Keith Broadbent, CEO                                                               Tel: +44 (0) 1269 842946

Patrick Carter, CFO

www.haydale.com

Cavendish Capital Markets Limited (Nominated Adviser & Broker)

Julian Blunt / Edward Whiley, Corporate Finance                         Tel: +44 (0) 20 7220 0500

Andrew Burdis, ECM