Molefe Mine Phase 1 Drilling Results delayed

Jubilee Metals Group PLC

Registration number: 4459850

AIM share code: JLP

Altx share code: JBL

ISIN: GB0031852162

('Jubilee' or 'the Company' or 'the Group')

Dissemination of a Regulatory Announcement that contains inside information according to UK Market Abuse Regulations. Not for release, publication or distribution in whole or in part in, into or from any jurisdiction where to do so would constitute a violation of the relevant laws or regulations of such jurisdiction.

Molefe Mine Phase 1 Drilling Results delayed

Jubilee, the Zambia focused copper producer, announces that the Phase 1 drilling results at the Molefe copper mine, scheduled for 24 March 2026, have been delayed pending formal sign-off from the Competent Person as required under the AIM rules.

The Company will release the results as soon as the sign-off process is complete.

24 March 2026

For further information contact:

Nominated Adviser - SPARK Advisory Partners Limited 
Andrew Emmott/James Keeshan 
Tel: +44 (0) 20 3368 3555 

PR & IR Adviser - Tavistock 
Jos Simson/Gareth Tredway
Tel: +44 (0) 207 920 3150 

Joint Broker - Zeus Capital
Harry Ansell/Katy Mitchell  
Tel: +44 (0) 20 7220 1670/+44 (0) 113 394 6618 

Joint Broker - Shard Capital Partners LLP
Erik Woolgar/Gareth Burchell
Tel +44 (0) 207 1869900 

JSE Sponsor - Questco Corporate Advisory Proprietary Limited 
Alison McLaren
Tel: +27 63 482 3802

About Jubilee Metals Group

Jubilee Metals, listed on AIM and the Altx of the JSE, is a copper producer focused on building a world-class integrated copper business in Zambia. The Company aims to reach 25 000 tonnes per annum of copper production by integrating exploration, mining, concentrating and refining through its three-pillar strategy, combining the Roan concentrator, the Sable refinery and regional mining assets and the Large Waste Rock Project. Led by an experienced team, Jubilee applies innovative technologies to transform previously underutilised materials into value while supporting circular resource use and strong environmental stewardship.

For further information, please visit www.jubileemetalsgroup.com and follow Jubilee on X at @Jubilee_Metals