Cornish Metals PlcLSE: TIN

Joint broker update

CORNISH METALS ANNOUNCES JOINT BROKER UPDATE

Vancouver, March 31, 2025

Cornish Metals Inc. (AIM/TSX-V: CUSN) ("Cornish Metals" or the "Company"), a mineral exploration and development company focused on advancing its 100% owned and permitted South Crofty tin project in Cornwall, United Kingdom, announces that with effect from today's date SP Angel Corporate Finance LLP and H&P Advisory Limited will act as joint brokers to the Company.

ON BEHALF OF THE BOARD OF DIRECTORS

"Don Turvey"

Don Turvey

Engage with us directly at our investor hub. Sign up at: https://investors.cornishmetals.com/link/7eX9Er

For additional information please contact:

Cornish Metals

Fawzi Hanano

Irene Dorsman

investors@cornishmetals.com

info@cornishmetals.com

Tel: +1 (604) 200 6664

SP Angel Corporate Finance LLP

(Nominated Adviser & Joint Broker)               

Richard Morrison

Charlie Bouverat

Grant Barker

Tel: +44 203 470 0470

Hannam & Partners

(Joint Broker)   

Matthew Hasson

Andrew Chubb

Jay Ashfield

cornish@hannam.partners

Tel: +44 207 907 8500

BlytheRay

(Financial PR)

Tim Blythe 

Megan Ray

cornishmetals@blytheray.com

Tel: +44 207 138 3204

Neither the TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in the policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this release.