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ORV.TO ·

This news release does not constitute an offer of securities for sale in the United States. Securities may not be offered or sold in the United States absent registration with the United States Securities and Exchange Commission

Financials

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For Immediate Release TSX:ORV

Date: November 26, 2025 #19-2025

NOT FOR DISTRIBUTION IN THE UNITED STATES

This news release does not constitute an offer of securities for sale in the United States. Securities may not be

offered or sold in the United States absent registration with the United States Securities and Exchange Commission

or an exemption from registration. There will be no public offering of any of the securities mentioned in this news

release in the United States.

ORVANA ANNOUNCES FY2025 RESULTS, SPAIN FY2026 GUIDANCE AND

BOLIVIA OPERATIONS RESTART PLAN

TORONTO, ONTARIO, November 2 6, 2025 - Orvana Minerals Corp. (TSX:ORV) (the “Company” or

“Orvana”) reports results for Fiscal Year 2025 (“FY2025”, ended September 30, 2025), provides guidance

for its Spanish subsidiary, Orovalle Minerals, S.L. (“Orovalle”) for Fiscal Year 2026 (“FY2026”), and

updates on the operations restart plan for its Bolivian subsidiary, Empresa Minera Paitití, S.A. (“EMIPA”).

“FY2026 is expected to be an important year for Orvana as we advance our key initiatives across all

jurisdictions. We anticipate a stable operating performance in Spain, the phased restart of production in

Bolivia, and the continuation of our planned exploration program in Argentina. The construction progress

at Don Mario and the geological work completed at Taguas in FY2025 have positioned us to move forward

with these priorities. Based on current planning, we expect Bolivia to reach full commercial production by

April 2026, while field work in Argentina is scheduled to conclude during the same period” , stated Juan

Gavidia, CEO of Orvana.

Highlights

Bolivia:

­ Over past twelve months , EMIPA complet ed key financings and continued to advance the Don

Mario plant expansion. The plant expansion progressed during the period, including installation of

new copper oxide circuits, enhancements to the gold-silver and detox circuits, an overhaul of pre-

existing comminution and thickening circuits , and business -readiness upgrades to power

generation, chemical and metallurgical laboratories, warehouses & workshops; and workforce

recruitment & training.

­ EMIPA secured funding for the expansion through a second bond placement for $25 million,

completed preferred share issuances by October 2025, and closed a $25 million secured

prepayment facility ("Prepayment Facility") in November 2025. Based on current estimates, no

additional financing is expected to be required.

­ Total expansion CAPEX is estimated at $58 million, of which $30 million have been incurred as of

September 30, 2025, and $28 million is forecasted for FY2026.

­ Plant construction is progressing according to the current schedule, with a phased restart planned

as follows: gold-silver circuit in mid-December, copper circuit in late January, and a staged ramp-

up of all circuits from February through April 2026.

­ A final, on-site pilot test is underway to support production and cost estimates for processing the

Don Mario oxide stockpiles. Updated guidance will follow upon completion.

­ In November 2025, EMIPA entered into offtake agreements with the lender under the Prepayment

Facility, securing marketing certainty for the copper cathode and doré production.

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Spain:

­ In FY2025, Orovalle produced 29,276 gold ounces, approximately 2% below the revised guidance

range of 30,000 to 31,000 ounces , primarily due to stope ore extraction in the latter half of

September. The material was stockpiled and is scheduled for milling in fiscal 2026.

­ Copper production totalled 3.6 million pounds during the fiscal year 2025, fully in line with the

revised guidance of 3.5 to 3.7 million pounds.

­ Capital expenditures during fiscal 2025 were $8.7 million (accrual basis), marginally below the

revised guidance of $9.0 to $10.0 million, mainly due to the timing of projects at El Valle tailings

storage facility.

­ Total COC(3) (by-product) of $1,847 and AISC(3) (by-product) of $2,186 per ounce of gold sold for

fiscal 2025 were in line with the revised guidance ranges of $1,800 - $1,900 and $2,100 - $2,200,

respectively.

­ Orovalle advanced its drilling program with 11,559 meters completed at its El Valle mine, primarily

focused on Area 208, and an additional 2,945 metres drilled on greenfield drilling at the Ortosa-

Godán location, situated three kilometres northwest of the Company’s Carlés mine within the same

gold belt (1).

Argentina:

­ The Company repositioned the Taguas Project to evaluate its broader potential, extending beyond

the near -surface oxidized gold- silver resource outlined in the 2021 Preliminary Economic

Assessment (dated December 29, 2021, available at www.sedarplus.ca) to include the underlying

sulfide mineralization and the potential deep porphyry copper-gold system (2).

­ The Company completed an update d geological model for the Taguas Project and is currently

conducting a geophysical survey designed to identify potential deeper targets to a depth of 1,500

metres.

­ Results from the geophysical survey, combined with the recent review of historical exploration data

will be used to prioritize key targets for an initial deep drilling campaign planned to begin in January

2026.

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Selected Annual Information

FY2026 Guidance

The following table sets out Orovalle’s fiscal 2025 results and fiscal 2026 production, capital expenditures

and costs guidance:

Orovalle

FY 2025

Actual

FY2026

Guidance (4)

Metal Production

Gold (oz) 29,276 34,000 – 37,000

Copper (million lbs) 3.6 2.7 – 3.0

Capital Expenditures (USD thousands) $8,651 $15,000 - $17,000

Cash operating costs (by-product) ($/oz) gold (3) $1,847 $2,300 - $2,500

All-in sustaining costs (by-product) ($/oz) gold (3) $2,186 $2,700 - $3,000

EMIPA’s fiscal 2026 production, capital expenditures, and cost guidance is expected to be released once

pilot-testing results are validated.

(1) The scientific and technical information contained in this news release has been reviewed and

approved by Guadalupe Collar Menéndez, EurGeol, a qualified person for the purposes of NI 43-101 and

an employee of the Company.

(2) The scientific and technical information in this news release has been reviewed and approved by Raúl

Álvarez Cifuentes, EurGeol, a qualified person under NI 43-101 and an employee of the Company.

(3) Gold Equivalent Ounces (GEO), EBITDA, cash costs per ounce (COC) and all -in sustaining costs

(AISC) per ounce are Non-GAAP Financial Performance Measures. For further information and detailed

reconciliations, please see the “Non- GAAP Financial Performance Measures” section of the Company’s

FY2025 MD&A.

(4) Fiscal 2026 guidance assumptions for COC and AISC include by -product commodity prices of $4. 5

per pound of copper and an average Euro to US Dollar exchange of 1.20.

Years Ended September 30

2025 2024

GEO(3) 35,705 44,591

Consolidated Financial Performance (in 000’s)

Revenue $ 98,903 $ 90,310

Mining costs 63,833 66,033

Income (loss) before income taxes (7,796) 2,307

Comprehensive (loss) income (9,090) (2,626)

EBITDA(3) 21,366 16,865

Cash provided by operating activities 16,827 16,481

Capital expenditures (cash basis) 33,163 10,617

Cash provided by financing activities 32,634 19,637

Effect of exchange rate changes on cash (18,363) (63)

Ending cash and cash equivalents 28,253 31,201

Total assets 165,191 138,575

Current liabilities 42,390 34,841

Non-current liabilities 77,472 49,801

Orovalle COC(3) ($/oz) 1,847 1,539

AISC(3) ($/oz) 2,186 1,829

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The assumptions underlying all forward- looking statements in this release are described under

“Cautionary Statements – Forward-Looking Information”.

This news release contains only a summary of the Company’s financial and operations results for fiscal

year 2025, and readers should refer to the full set of audited consolidated financial statements for the years

ended September 30, 2025 and 2024, and accompanying management's discussion and analysis (MD&A),

available on www.sedarplus.ca and on the Company’s website at www.orvana.com. All financial figures

contained herein are expressed in U.S. dollars unless otherwise noted. Non-GAAP financial measures

used in this release do not have standardized meanings under IFRS and may not be comparable to similar

measures used by other issuers.

ABO

UT ORVANA – Orvana is a multi -mine gold-copper-silver company. Orvana’s assets consist of the

producing Orovalle operation in northern Spain; the Don Mario operation in Bolivia, currently in plant

expansion; and the Taguas property located in Argentina. Additional information is available at Orvana’s

website (www.orvana.com).

For further information please contact:

Nuria Menéndez

Chief Financial Officer

E: [email protected]

C

autionary Statements – Forward-Looking Information

Certain statements in this news release constitute forward-looking statements or forward- looking information within the meaning of

applicable securities laws (“forward- looking statements”). Any statements that express or involve discussions with respect to

predictions, expectations, beliefs, plans, projections, objectives, assumptions, potentials, future events or performance (often, but

not always, using words or phrases such as “believes”, “expects”, “plans”, “estimates” or “intends” or stating that certa in actions,

events or results “may”, “could”, “would”, “might”, “will”, “are projected to” or “confident of” be taken or achieved) are not statements

of historical fact, but are forward-looking statements.

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he forward-looking statements herein relate to, among other things, including Orvana's expectations for the ramp-up of operations

at the Carlés Mine and its impact on reducing operational risk and improving production consistency, as well as the planned parallel

operation of El Valle Boinás and Carlés Mines; the ability to extend mine life and replace mined reserves through brownfield

exploration at El Valle Boinás, and the potential to expand mineral resources and define mineralized structures at Orovalle and

Ortosa-Godán; Orvana’s ability to achieve improvement in free cash flow; the ability to maintain expected mining rates and expected

throughput rates at El Valle Plant; the potential to extend the mine life of El Valle and Don Mario beyond their current life -of-mine

estimates including specifically, but not limited to, Orvana’s ability to optimize its assets to deliver shareholder value; e stimates of

future production (including without limitation, production guidance), operating costs and capital expenditures; mineral resource and

reserve estimates; statements and information regarding future feasibility studies and their results; future transactions; future metal

prices; the ability to achieve additional growth and geographic diversification; and future financial performance, including the ability

to increase cash flow and profits; future financing requirements; mine development plans; the possibility of the conversion of inferred

mineral resources to mineral reserves.

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orward-looking statements are necessarily based upon a number of estimates and assumptions that, while considered reasonable

by the Company as of the date of such statements, are inherently subject to significant business, economic and competitive

uncertainties and contingencies, which includes, without limitation, as particularly set out in the notes accompanying the Company’s

most recently filed financial statements. The estimates and assumptions of the Company contained or incorporated by reference in

this news release, which may prove to be incorrect, include, but are not limited to the various assumptions set forth herein and in

Orvana’s most recently filed Management’s Discussion & Analysis and Annual Information Form in respect of the Company’s most

recently completed fiscal year (the “Company Disclosures”) or as otherwise expressly incorporated herein by reference as well as:

timely completion of planned maintenance and ramp-up activities at the Orovalle mill and Carlés operation, there being no significant

disruptions affecting operations, whether due to labour disruptions, supply disruptions, power disruptions, damage to equipment or

otherwise; permitting, development, operations, expansion and acquisitions at El Valle, Don Mario and Taguas being consistent with

the Company’s current expectations; political developments in any jurisdiction in which the Company operates being consistent with

its current expectations; certain price assumptions for gold, copper and silver, which are subject to fluctuation and volatility beyond

the Company’s control;; prices for key supplies being approximately consistent with current levels; stable labour, energy supply, and

logistics conditions in the jurisdictions where the Company operates; production and cost of sales forecasts meeting expectations;

the accuracy of the Company’s current mineral reserve and mineral resource estimates; labour and materials costs increasing on a

basis consistent with Orvana’s current expectations; and the availability of necessary funds to execute the Company’s plan. Without

limiting the generality of the foregoing, this news release also contains certain "forward- looking statements" within the meaning of

applicable securities legislation, including, without limitation, references to the results of the Company’s exploration activities,

including but not limited to, drilling results and analyses, mineral resource estimation, conceptual mine plan and operations, internal

rate of return, sensitivities, taxes, net present value, potential recoveries, design parameters, operating costs, capital costs,

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production data and economic potential; the timing and costs for production decisions; permitting timelines and requirements;

exploration and planned exploration programs; and the Company's general objectives and strategies.

A variety of inherent risks, uncertainties and factors, many of which are beyond the Company’s control, affect the operations ,

performance and results of the Company and its business, and could cause actual events or results to differ materially from estimated

or anticipated events or results expressed or implied by forward looking statements. Some of these risks, uncertainties and f actors

include: delays or difficulties in obtaining or maintaining necessary permits, including tailings storage and environmental

authorizations at Orovalle; the potential impact of global health and global economic conditions on the Company’s business and

operations, including: our ability to continue operations; and our ability to manage challenges presented by such conditions ; the

general economic, political and social impacts of the continuing conflict between Russia and Ukraine, our ability to support the

sustainability of our business including through the development of crisis management plans, increasing stock levels for key supplies,

monitoring of guidance from the medical community, and engagement with local communities and authorities; fluctuations in the price

of gold, silver and copper; the need to recalculate estimates of resources based on actual production experience; the failure to

achieve production estimates; variations in the grade of ore mined; variations in the cost of operations, including increases in energy,

power, and environmental compliance costs; the availability of qualified personnel; the Company’s ability to obtain and maintain all

necessary regulatory approvals and licenses; delays or difficulties in obtaining or maintaining necessary permits, including Orovalle’s

ability to complete the permitting process of the El Valle Tailings Storage Facility i ncreasing the storage capacity, and obtaining

environmental authorizations at Orovalle; Orovalle’s ability to complete the stabilization project of the legacy open pit wal l; the

Company’s ability to use cyanide in its mining operations; risks generally ass ociated with mineral exploration and development,

including the Company’s ability to continue to operate the El Valle Boinás and Carlés Mines and El Valle Plant; the Company’s ability

to successfully implement an acid leaching circuit and ancillary facilit ies to process the current oxides stockpiles at Don Mario; the

Company’s ability to successfully carry out exploration and development plans at Taguas; sufficient funding to carry out exploration

and development plans; the Company’s ability to acquire and develop mineral properties and to successfully integrate such

acquisitions; the Company’s ability to execute on its strategy; the Company’s ability to obtain financing when required on terms that

are acceptable to the Company; challenges to the Company’s i nterests in its property and mineral rights; current, pending and

proposed legislative or regulatory developments or changes in political, social or economic conditions in the countries in which the

Company operates; general economic conditions worldwide; the challenges presented by global health conditions; fluctuating

operational costs such as, but not limited to, power supply costs; current and future environmental matters; and the risks identified

in the Company’s disclosures. This list is not exhaustiv e of the factors that may affect any of the Company’s forward- looking

statements and reference should also be made to the Company’s Disclosures for a description of additional risk factors. Additional

risk factors are described in the Company’s most recent Management’s Discussion and Analysis and Annual Information Form,

available under the Company’s profile at www.sedarplus.ca.

Any forward-looking statements made herein with respect to the anticipated development and exploration of the Company’s mineral

projects, and the timing and results of processing stockpiled material scheduled for FY2026, including variations in ore grade,

recoveries, or throughput that could affect realized production, are intended to provide an overview of management’s expectations

with respect to certain future activities of the Company and may not be appropriate for other purposes. Forward-looking statements

are based on management’s current plans, estimates, projections, beliefs and opinions and, except as required by law, the Company

does not undertake any obligation to update forward- looking statements should assumptions related to these plans, estima tes,

projections, beliefs and opinions change. Readers are cautioned not to put undue reliance on forward- looking statements. The

forward-looking statements made in this information are intended to provide an overview of management’s expectations with respect

to certain future operating activities of the Company and may not be appropriate for other purposes.