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RIO2 Completes Acquisition of the Condestable MINE

Mergers & Acquisitions

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RIO2 COMPLETES ACQUISITION OF THE CONDESTABLE MINE

For Immediate Release January 30, 2026

VANCOUVER, BC – Rio2 Limited (“Rio2” or the “Company”) (TSX: RIO; OTCQX: RIOFF; BVL: RIO) is pleased

to announce the successful acquisiQon (the “Acquisi0on”) of a 99.1% interest in the Condestable mine

(“Condestable Mine” or “Condestable”) located in Peru. Rio2 acquired the Condestable Mine from

Southern Peaks Mining L.P . (“Southern Peaks”).

Alex Black, ExecuQve Chairman of Rio2, stated: “The acquisi+on of the Condestable Mine is the result of six

months of rigorous due diligence and nego+a+ons with Southern Peaks. Rio2 sees the Acquisi+on as a

posi+ve step for the Company in its quest to become a diversified and highly profitable La+n American

miner. Southern Peaks has put the mine on a strong foo+ng during its twelve years of ownership, and Rio2

looks forward to con+nuing to capitalize on this solid founda+on and grow resources/rese rves and

produc+on over the coming years.”

Andrew Cox, President and Chief ExecuQve Officer of Rio2, stated: “ The opera+onal record of the

Condestable Mine over the past twelve years has been exemplary. The integra+on process of Condestable

with Rio2 is expected to take approximately six months as we ra+onalize and op+mize the management

team. During that +me, it will be business as usual as we work to achieve the target annual produc+on

currently set at around 27,000 tonnes of copper equivalent.”

Acquisi0on of the Condestable Mine

Rio2 completed the AcquisiQon pursuant to the terms and condiQons of a definiQve share purchase

agreement dated December 8, 2025, as amended (the “SPA”), entered into among Rio2, Southern Peaks,

Rio2 Cobre S.A.C., a wholly-owned subsidiary of Rio2, and Mr . Adolfo Vera (together with Southern Peaks,

the “Vendors”). Under the terms of the SPA, Rio2 acquired all of the issued and outstanding shares of

certain subsidiaries of Southern Peaks, including Ariana Management CorporaQon S.A.C., which ulQmately

holds a 99.1% interest in Condestable.

For addiQonal informaQon on the AcquisiQon as well as the Condestable Mine, please refer to the

Company’s news release dated December 8, 2025, filed under its profile on SEDAR+ and accessible at

www.sedarplus.ca. The AcquisiQon remains subject to final approval of the Toronto Stock Exchange (the

“TSX”).

In connecQon with the closing of the AcquisiQon, the parQes agreed to amend the SPA as follows: (i) Rio2

agreed to waive the delivery of a Peruvian tax cerQficate as a condiQon to closing; (ii) the majority of the

cash consideraQon due on closing was funded into escrow and will be released to the Vendors upon the

receipt of the Peruvian tax cerQficate; and (iii) the share consideraQon will be issued by Rio2 to Southern

Peaks following the receipt of the Peruvian tax cerQficate.

Conversion of Subscrip0on Receipts

As part of the financing package to fund the AcquisiQon, Rio2 closed a bought deal financing of 86,094,750

subscripQon receipts (the “Subscrip0on Receipts”) at a issue price of C$2.22 per SubscripQon Receipt on

December 15, 2025 for aggregate gross proceeds of C$191,130,345 (the “Equity Financing”), underwrijen

by Raymond James Ltd., SQfel Nicolaus Canada Inc. and BMO Capital Markets (collecQvely, the

“Underwriters”).

The escrow release condiQons for the conversion of the SubscripQon Receipts have been fulfilled and each

SubscripQon Receipt was converted into one common share of Rio2 (each, a “Subscrip0on Receipt Share”,

and collecQvely, the “Subscrip0on Receipt Shares”) concurrently with closing of the AcquisiQon. The net

proceeds of the Equity Financing, together with all interest earned thereon, were released from escrow to

Rio2 and were partly used to address the cash consideraQon for the AcquisiQon. The remainder of the

proceeds will be used for working capital and general corporate purposes. Holders of SubscripQon Receipts

are not required to take any acQon in order to receive the underlying SubscripQon Receipt Shares, and the

SubscripQon Receipts are expected to be de-listed from trading on the TSX as of the close of business on

January 30, 2026.

The SubscripQon Receipts were not, and SubscripQon Receipt Shares have not been and will not be

registered under the U.S. SecuriQes Act of 1933, as amended, or any applicable securiQes laws of any state

of the United States and may not be offered or sold in the United States absent registraQon or an applicable

exempQon from such registraQon requirements. This news release shall not consQtute an offer to sell or

the solicitaQon of an offer to buy any securiQes of the Company, nor shall there be any offer or sale of any

securiQes of the Company in any jurisdicQon in which such offer, solicitaQon or sale would be unlawful

prior to registraQon or qualificaQon under the securiQes laws of any such jurisdicQon.

Vendor Debt

As part of the closing mechanics for the AcquisiQon, Rio2 delivered (i) a secured promissory note in the

amount of US$55 million, and (ii) a subordinated mezzanine promissory note in the amount of US$10

million, to Southern Peaks, both with six-year terms.

Advisors

Edgehill Advisory Ltd. acted as financial advisor to Rio2, and McMillan LLP , Dentons (Peru), and Appleby

(Cayman) acted as legal counsel for the AcquisiQon. DLA Piper (Canada) LLP acted as legal counsel for the

Equity Financing.

BMO Capital Markets acted as financial advisor to Southern Peaks, and SQkeman Ellioj LLP , Echecopar and

Maples and Calder acted as legal counsel.

About Rio2 Limited

Rio2 is a diversified precious metals and copper producer focused on building and operaQng mines with

a management team that has proven technical skills as well as a successful capital markets track

record. The Company is currently producing gold at its Fenix Gold heap leach mine in Chile and

copper/gold/silver at its recently acquired Condestable underground mine in Peru. Rio2 and its wholly

owned subsidiaries, Fenix Gold Limitada and Compañia Minera Condestable S.A., are companies that

operate with the highest environmental standards and responsibility with the firm convicQon that it is

possible to develop mining projects that respect the three pillars (Social, Environment, Economics) of

responsible development. As related companies, we reaffirm our commitment to apply environmental

standards beyond those mandated by regulators, seeking to protect and preserve the environment in the

territories where we operate.

To learn more about Rio2 Limited, please visit: www.rio2.com or Rio2's SEDAR+ profile at

www.sedarplus.ca.

ON BEHALF OF THE BOARD OF RIO2 LIMITED

Alex Black

ExecuQve Chairman of the Board

Email: [email protected]

Tel: +51 99279 4655

Kathryn Johnson

ExecuQve Vice President, CFO & Corporate Secretary

Email: [email protected]

Tel: +1 604 762 4720

Forward-Looking Informa1on

This news release contains forward-looking statements and forward-looking informa5on (collec5vely “forward-

looking informa5on”) within the meaning of applicable securi5es laws. Without limi5ng the generality of the

foregoing, this news release contains forward-looking informa5on pertaining to the following: the expected benefits

of the Acquisi5on, the expected use of proceeds from the Equity Financing; the poten5al increase or

resources/reserves and produc5on at Condestable; 5ming for ra5onaliza 5on of the management team at

Condestable; targeted future produc5on rate for Condestable; 5ming for the de-lis5ng of the Subscrip5on Receipts

on the TSX; final approval of the TSX with respect to the Acquisi5on and Equity Financing; and other maPers ancillary

or incidental to the foregoing.

All statements included herein, other than statements of historical fact, may be forward-looking informa5on and such

informa5on involves various risks and uncertain5es. Forward-looking informa5on is oQen, but not always, iden5fied

by the use of words such as “seek” , “an5cipate” , “plan” , “con5nue” , “es5mate” , “expect” , “may” , “will” , “project” ,

“predict”, “poten5al”, “targe5ng”, “intend”, “could”, “might”, “should”, “believe” and similar expressions. The

forward-looking informa5on is based on certain key expecta5ons and assump5ons made by Rio2’s management,

including but not limited to the realiza5on of expected synergies and benefits from the Acquisi5on.

Rio2 believes the expecta5ons reflected in these forward-looking statements are reasonable, but no assurance can

be given that these expecta5ons will prove to be correct and such forward-looking statements in this news release

should not be unduly relied upon. A descrip5on of assump5ons used to develop such forward-looking informa5on

and a descrip5on of risk factors that may cause actual results to differ materially from forward-looking informa5on

can be found in Rio2's disclosure documents on the SE DAR+ website at www.sedarplus.ca. These risks and

uncertain5es include, but are not limited to: risks associated with the integra5on of Condestable opera5ons; risks

rela5ng to the Vendor Debt arrangements and associated security interests; currency fluctua5on risks; regulatory and

permi[ng risks in both Chile and Peru; and management’s ability to an5cipate and manage the factors and risks

referred to herein.

Forward-looking statements included in this news release are made as of the date of this news release and such

informa5on should not be relied upon as represen5ng its views as of any date subsequent to the date of this news

release. Rio2 has aPempted to iden5fy important factors that could cause actual results, performance or

achievements to vary from those current expecta5ons or es5mates expressed or implied by the forward -looking

informa5on. However, there may be other factors that cause results, performance or achievements not to be as

expected or es5mated, and that could cause actual results, performance or achievements to differ materially from

current expecta5ons. Rio2 disclaims any inten5on or obliga5on to update or revise any forward-looking statements,

whether as a result of new informa5on, future events or othe rwise, except as expressly required by applicable

securi5es legisla5on.

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