REG - Andrada Mining Ltd - Andrada accelerates growth of its tin production

Andrada MiningAnnouncement

21/08/2025 07:00

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RNS Number : 1657W  Andrada Mining Limited  21 August 2025

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Andrada Mining Limited

("Andrada" or the "Company")

Andrada accelerates growth of its tin production

Andrada Mining Limited (AIM: ATM, OTCQB: ATMTF), a tin producer with a portfolio of critical raw materials mining and exploration assets in Namibia, is pleased to announce the completed construction of the second processing plant ("Jig Plant") at the Company's flagship Uis mine.
HIGHLIGHTS

·   Construction of the Jig Plant has been completed on time and within
budget.

·   Commissioning of the Jig Plant to commence in the final week of August
2025.

·    Tin output expected to significantly increase through additional
processing capacity granted by the Jig Plant.

Anthony Viljoen, Chief Executive Officer, commented:

"The completion of the Jig Plant on time and within budget is a smart,
low-cost upgrade that will immediately boost Uis tin production on the
completion of commissioning. The plant is a key milestone towards doubling
production and positions Andrada well to capture the benefits of a robust and
strengthening tin market."

Jig Plant CONSTRUCTION update
Construction of the Jig Plant, located adjacent to the existing tin processing facility, has been completed, with commissioning scheduled for the last week of August 2025. (See announcements dated 12 February 2025 and 17 June 2025). The modular design allows for scalable expansion while operating independently, ensuring uninterrupted production at the primary processing plant. The Jig Plant is designed for a nameplate capacity of 80 to 100 tonnes per hour, with a potential to process up to 40 000 tonnes of ore per month at a potential recovery rate of 70%. Actual operating parameters will be confirmed during the commissioning process. Initial feedstock will be sourced from the Uis proximal pegmatites with grades of between 0.14% and 0.3% tin, and existing stockpiles. Andrada has also secured an ore supply agreement with Goantagab mining to provide up to 20 000 tonnes of ore at a grade of 1.5% tin. (See announcement dated 17 June 2025). The Jig Plant represents an important step in enhancing the Company's tin production output and overall cost efficiency.

 

Jig Plant at Uis Mine: August 2025

 

 

 CONTACT
 ANDRADA MINING LIMITED
 Anthony Viljoen, CEO                         +27 (11) 268 6555

 Sakhile Ndlovu, Head of Investor Relations

 NOMINATED ADVISOR & BROKER
 Zeus Capital Limited                         +44 (0) 20 2382 9500

Katy Mitchell

 Andrew de Andrade

 Harry Ansell

 CORPORATE BROKER & ADVISOR
 H&P Advisory Limited                         +44 (0) 20 7907 8500

Andrew Chubb

 Jay Ashfield

 Matt Hasson

 Berenberg                                    +44 (0) 20 3753 3040

Jennifer Lee

 Natasha Ninkov

 FINANCIAL PUBLIC RELATIONS
 Tavistock (United Kingdom)                   +44 (0) 207 920 3150

Emily Moss

                                            andrada@tavistock.co.uk
 Josephine Clerkin

 

About Andrada Mining Limited

Andrada Mining Limited, formerly Afritin Mining Limited, is a London-listed
technology metals mining company with a vision to create a portfolio of
globally significant, conflict-free, production and exploration assets. The
Company's flagship asset is the Uis Mine in Namibia, formerly the world's
largest hard-rock open cast tin mine and currently being re-developed as a
major tin-tantalum-lithium producer. An exploration drilling programme is
currently underway with the aim of expanding the tin resource over the
fourteen additional, historically mined pegmatites that occur within a 5km
radius of the current processing plant. The Company has set a mineral resource
target of 200 Mt to be delineated within the next 5 years.

The existing mine, together with its substantial mineral resource potential,
allows the Company to consider economies of scale. Andrada is managed by a
board of directors with broad industry knowledge and a management team with
extensive commercial and technical skills. Furthermore, the Company is
committed to the sustainable development of its operations and the growth of
its business. This is demonstrated by the way the leadership team places
significant emphasis on creating value for the wider community, investors, and
other key stakeholders. Andrada has established an environmental, social and
governance system that has been implemented at all levels of the Company and
aligns with international standards.

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