SUNRISE RESOURCES PLC

Share Issue/Capital Change • Dec 8, 2025

National Storage Mechanism | Additional information

RNS Number : 5453K

Sunrise Resources Plc

08 December 2025

SUNRISE RESOURCES PLC

("Sunrise" or the "Company")

HAZEN PROJECT, NEVADA, USA

Further the Company's announcements of 21 July 2025 (the "Announcement") and 15 September 2025 the Company wishes to advise that the Option Period (as defined in the Announcement) has been extended by the Optioner for a period of one month expiring 8 January 2026. The Option Period may then be extended by two further one-month periods as set out in the Announcement.

Further information:

Sunrise Resources plc Patrick Cheetham, Executive Chairman	Tel: +44 (0)1625 838 884
Beaumont Cornish Limited Nominated Adviser James Biddle/Roland Cornish	Tel: +44 (0)207 628 3396
AlbR Capital Limited Broker Lucy Williams/Duncan Vasey	Tel: +44 (0)207 469 0930

Market Abuse Regulation (MAR) Disclosure

The information contained within this announcement is deemed by the Company to constitute inside information as stipulated under the Market Abuse Regulations (EU) No. 596/2014 which  forms part of UK domestic law by virtue of the European Union (Withdrawal) Act 2018 ('MAR'). Upon the publication of this announcement via Regulatory Information Service ('RIS'), this inside information is now considered to be in the public domain.

Nominated Adviser

Beaumont Cornish Limited ("Beaumont Cornish") is the Company's Nominated Adviser and is authorised and regulated by the FCA. Beaumont Cornish's responsibilities as the Company's Nominated Adviser, including a responsibility to advise and guide the Company on its responsibilities under the AIM Rules for Companies and AIM Rules for Nominated Advisers, are owed solely to the London Stock Exchange. Beaumont Cornish is not acting for and will not be responsible to any other persons for providing protections afforded to customers of Beaumont Cornish nor for advising them in relation to the proposed arrangements described in this announcement or any matter referred to in it.

Shares in the Company trade on AIM. EPIC: "SRES".

Website: www.sunriseresourcesplc.com

About the Hazen Project

The Hazen Project is currently under option for sale to a large US-based company which may purchase the project for the sum of US$800,000. 

The Company's mining claims cover a deposit of glassy pumice targeted as a natural pozzolan. Pumice is currently mined elsewhere in the US as natural pozzolan and at Hazen it was mined as a lightweight aggregate from a shallow open pit some decades ago.

The markets for natural pozzolan, as a replacement for cement and fly ash in concrete, are regional and reflect the distribution of the main areas of high population density where concrete demand is highest.

The Hazen pozzolan deposit is just 9km from a rail siding on the arterial east-west Union Pacific line and is therefore well positioned for rail transport to the regional markets of northern California, points east, as well as the local markets around Reno and northern Nevada.

The Company's laboratory testwork to date has shown that the material present in the pit exceeds the specifications of ASTM standard C618 for natural pozzolan. The Hazen pumice has the additional property that it is lightweight and has potential as a lightweight aggregate for use in lightweight concrete blocks and facing stones.

This information is provided by RNS, the news service of the London Stock Exchange. RNS is approved by the Financial Conduct Authority to act as a Primary Information Provider in the United Kingdom. Terms and conditions relating to the use and distribution of this information may apply. For further information, please contact [email protected] or visit www.rns.com.

RNS may use your IP address to confirm compliance with the terms and conditions, to analyse how you engage with the information contained in this communication, and to share such analysis on an anonymised basis with others as part of our commercial services. For further information about how RNS and the London Stock Exchange use the personal data you provide us, please see our Privacy Policy.

END

MSCFSSFIMEISEFE