February 2023

Trading Symbol AIM: AYM   9th February 2023 Anglesey Mining plc (“Anglesey” or “the Company”)   Issue of Shares in respect of Acquisition of 29.8% Stake in Grängesberg   Anglesey Mining plc (AIM:AYM), the UK minerals development company, is pleased to announce that, further to the Company’s announcement released on 12 January 2023...