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Austral Gold and Challenger Execute Toll Processing Agmt

Mine Development & Operations Metallurgy & Processing

Austral Gold and Challenger Execute Toll

Processing Agmt

HIGHLIGHTS

Austral Gold Limited's subsidiary executes a Toll Processing Agreement with ASX-listed

Challenger Gold (ASX: CEL) following the Binding MOU announced on 5 December 2024.

Transaction to create a new revenue stream for the Austral Gold Group, including a US$3 million

fixed payment (US$2 million payable by 2 January 2025, US$1 million due in two years), a

US$110,000 monthly fee, and an incentive fee linked to recovery margins.

Operations are anticipated to commence in the second half of 2025.

Sydney, Australia--(Newsfile Corp. - December 30, 2024) -

Established gold producer Austral Gold

Limited

(ASX: AGD) (TSXV: AGLD) (OTCQB: AGLDF) (

"Austral"

or the

"Company"

) is pleased to

announce that pursuant to a

Binding Memorandum of Understanding announced 5 December 2024, it's

subsidiary, Casposo Argentina Mining Ltd. (

"Casposo"

), has entered into a Toll Treatment Agreement

("Agreement") with ASX-listed Challenger Gold Limited (ASX: CEL) (

"Challenger"

). Under this

agreement, Casposo will process mineralised material from Challenger's Hualilan project at Casposo's

Plant, in San Juan, Argentina.

As part of the Agreement, Casposo committed to use its best commercial efforts, directly or through

third parties, to secure the necessary funding for the refurbishment and commercial startup of the

Casposo Plant by July 31, 2025. Consequently, as announced on 23 December 2024, a US$7M

secured loan was obtained from Banco San Juan S.A., located in Argentina.

Austral's Chief Executive Officer, Stabro Kasaneva said:

"We are pleased to execute the

Toll

Treatment Agreement

and with the US$7 million secured loan from Banco San Juan, begin the

process of refurbishing the Casposo Plant."

Material terms of the Toll Mining Agreement are as follows:

The parties agree to set up a technical and advisory committee made up of up to three

professionals from each party.

Casposo to use best commercial efforts to finance, directly or through third parties, the funds

required for the refurbishment and commercial startup of the Casposo Plant on or before July 31,

2025.

Operator:

The Casposo Plant will be operated by Casposo's local branch in Argentina, named

Casposo Argentina Ltd. Sucursal Argentina.

Guaranteed throughput Tonnage:

guaranteed toll treatment of 150,000 tons available to

Challenger per year, with a guaranteed toll treatment capacity available to Challenger of 450,000

tons over a three (3) year period.

Consideration: Challenger has agreed to pay Casposo the following:

US$3 million, with US$2 million to be paid by 2 January 2025 and US$1 million to be paid on

the second anniversary of the date of the Binding MOU, with interest accruing at a rate of 6%

per annum.

The US$2 million paid upfront shall be returned to Challenger if the Hualilan ore is not

processed in the Casposo Plant, either because: (i) the Technical Committee determines,

based on the testing of samples of minerals from the Hualilan Project and the studies relating

thereto, that the recovery rate of the Hualilan mineralised material to be processed at the

Casposo Plant will be below 70%; or (ii) operations of the Casposo Plant have not been

relaunched on or before July 31, 2025, unless the delay is caused by matters related to the

mining or extraction of mineralised material from the Hualilan Project to the Casposo Plant or

matters otherwise beyond Casposo's control. In such case, the refund shall be net of the

costs incurred or financed by Casposo, provided that such costs were included in the budget

approved by Challenger, directly or through the Technical Committee.

A fixed monthly fee of One Hundred and Ten Thousand United States Dollars (US$110,000),

from the start of Tolling Operations at the Casposo Plant and throughout the rest of the term

of the Toll Treatment Agreement;

An Incentive Fee in accordance with the gold-equivalent ounces recovery rate achieved

through the process as a percentage margin over processing costs and any processing cost

uplift costs of production ranging from 20% to 30%.

The Company wishes to advise that Tyrus SA, an entity controlled by Eduardo Elsztain, currently holds a

4.33% interest in Challenger. Mr. Elsztain is Austral's Non-Executive Chairman (and its majority

shareholder) and a director of Casposo. The Company understands that Mr. Elsztain's beneficial equity

interest in Challenger is projected to increase by approximately 8.79% leading to 12.74% interest,

following completion of a private placement.

About Austral Gold Limited

Austral is a growing gold and silver mining producer building a portfolio of quality assets in the Americas

based on three strategic pillars: production, exploration and equity investments. Austral continues to lay

the foundation for its growth strategy by advancing its attractive portfolio of producing and exploration

assets.

For more information, please visit the Company's website at

www.australgold.com

.

Neither TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in the

policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this

release.

Release approved by the Company's Chief Executive Officer of Austral Gold, Stabro Kasaneva.

For additional information please contact:

David Hwang

Jose Bordogna

Joint Company Secretary

Chief Financial Officer and Joint Company

Secretary

Austral Gold Limited

Austral Gold Limited

[email protected]

[email protected]

+61 433 292 290

+61 466 892 307

Forward-Looking Statements

Statements in this news release that are not historical facts are forward-looking statements. Forward-

looking statements are statements that are not historical, and consist primarily of projections -

statements regarding future plans, expectations and developments. Words such as "expects", "intends",

"plans", "may", "could", "potential", "should", "anticipates", "likely", "believes" and words of similar

import tend to identify forward-looking statements. Forward-looking statements in this news release

include the Company's expectation that t it can finance the refurbishment of the Casposo Plant and

complete the refurbishment by July 31, 2025, that the refurbished Casposo Plant can process the

amount of mineralised material contemplated in the Toll Treatment Agreement and that the Company

understands that Mr. Elsztain's beneficial equity interest in Challenger is expected to increase by

approximately 8.79% leading to 12.74% interest, following completion of a private placement.

All of these forward-looking statements are subject to a variety of known and unknown risks,

uncertainties and other factors that could cause actual events or results to differ from those expressed or

implied, including, without limitation, uncertainty of exploration programs, development plans and cost

estimates, commodity price fluctuations; political or economic instability and regulatory changes;

currency fluctuations, the state of the capital markets especially in light of the effects of the novel

coronavirus, uncertainty in the measurement of mineral resources and reserves and other risks and

hazards related to the exploration of a mineral property, and the availability of capital. You are cautioned

that the foregoing list is not exhaustive of all factors and assumptions which may have been used. Austral

cannot assure you that actual events, performance or results will be consistent with these forward-looking

statements, and management's assumptions may prove to be incorrect. Austral's forward-looking

statements reflect current expectations regarding future events and operating performance and speak

only as of the date hereof and Austral does not assume any obligation to update forward-looking

statements if circumstances or management's beliefs, expectations or opinions should change other

than as required by applicable law. For the reasons set forth above, you should not place undue reliance

on forward-looking statements.

To view the source version of this press release, please visit

https://www.newsfilecorp.com/release/235469