Haydale Graphene Industries plc

('Haydale', the 'Company', or the 'Group')

Warrant Expiry

Block Admission Cancellation

and

Total Voting Rights

Haydale (AIM: HAYD), the global technology solutions group, announces that all warrants issued alongside its capital raise announced 23 August 2022 have now expired ("Warrants").

Further to the above the Company has made application to AIM to cancel the Company's Block Admission, which was originally established to facilitate the issuance of ordinary shares following receipt of any exercise of the Warrants (the "Cancellation"). The Cancellation will become effective Monday 18 September, as such no further interim returns will be published in relation to the Company's Block Admission. The Balance of ordinary shares under the Block Admission not issued/allotted at the time of Cancellation is 138,757,816.

Total Voting Rights

The Company confirm there are currently 785,853,051 Ordinary Shares in issue with each Ordinary Share carrying the right to one vote. This is also the total voting rights figure which may be used by shareholders as the denominator for the calculations by which they can determine whether they are required to notify their interests in, or a change to their interest in the Company, under the Financial Conduct Authority's Disclosure Guidance and Transparency Rules.

AIM nominated advisor name change

The Company announces that its nominated adviser and broker finnCap Ltd, has changed its name to Cavendish Capital Markets Limited.

For further information:

Notes to Editors

Haydale is a global technologies and materials group that facilitates the integration of graphene and other nanomaterials into the next generation of commercial technologies and industrial materials. With expertise in graphene, silicon carbide and other nanomaterials, Haydale can deliver improvements in electrical, thermal, and mechanical properties, as well as toughness through its state-of-the-art functionalisation. Haydale has granted patents for its technologies in Europe, USA, Australia, Japan, and China and operates from five sites in the UK, USA, and the Far East.

For more information please visit: www.haydale.com  

LinkedIn:Haydale-ltd

Twitter: @haydalegraphene