Notice of AGM

25 April 2025

East Star Resources Plc

("East Star" or the "Company")

 Notice of AGM

East Star Resources Plc (LSE:EST), which is exploring for copper and gold in Kazakhstan, has sent a notice to shareholders convening an Annual General Meeting ("AGM") of the Company (the "Notice") to be held at the offices of Orana Corporate LLP, Eccleston Yards, 25 Eccleston Place, London, SW1W 9NF at 11:00 a.m. on Thursday, 22 May 2025. The Notice is available on the Company's website at www.eaststarplc.com.

East Star Resources Plc

Alex Walker, Chief Executive Officer

Tel: +44 (0)20 7390 0234 (via Vigo Consulting)

SI Capital (Corporate Broker)

Nick Emerson

Tel: +44 (0)1483 413 500

Vigo Consulting (Investor Relations)

Ben Simons / Peter Jacob

Tel: +44 (0)20 7390 0234

About East Star Resources Plc

East Star Resources is focused on the discovery and development of copper and gold in Kazakhstan. East Star's management are based permanently on the ground, supported by local expertise. The Company is pursuing three exploration strategies:

· A Volcanogenic Massive Sulphide (VMS) discovery with a maiden JORC MRE of 20.3Mt @ 1.16% copper, 1.54% zinc and 0.27% lead, in an infrastructure-rich region, amenable to a low capex development

· Copper porphyry and epithermal gold exploration, with multiple opportunities for Tier 1 deposits, supported by an initial $500k grant from BHP Xplor in 2024

· Sediment-hosted copper exploration with Getech where the initial targeting strategy is at no cost to East Star

Visit our website:

www.eaststarplc.com

Follow us on social media:

LinkedIn: https://www.linkedin.com/company/east-star-resources/

X (formerly Twitter): https://twitter.com/EastStar_PLC

Subscribe to our email alert service to be notified whenever East Star releases news:

www.eaststarplc.com/newsalerts

The person who arranged for the release of this announcement was Alex Walker, CEO of the Company.