55 North Mining Inc. (the “Corporation”) and the board of directors (the “Board”) of the Corporation recognize the importance of corporate governance to the effective management of the Corporation and to the protection of its employees and shareholders. The Corporation’s approach to significant issues of corporate governance is designed with a view to ensuring that the business and affairs of the Corporation are effectively managed so as to enhance shareholder value. The Board fulfills its mandate directly and through its committees at regularly scheduled meetings or as required. Frequency of meetings may be increased, and the nature of the agenda items may be changed depending upon the state of the Corporation’s affairs and in light of opportunities or risks which the Corporation faces. The directors are kept informed of the Corporation’s operations at these meetings as well as through reports and discussions with management on matters within their particular areas of expertise.

A2Gold Corp. owns three highly prospective gold projects in the United States all of which are in the mining-friendly jurisdiction of Nevada. A2Gold’s flagship, district-scale Eastside Gold-Silver Project hosts a large and expanding gold and silver resource and is in an area of excellent infrastructure.

Aeris Resources is a mid-tier base copper and gold producer with a copper-dominant portfolio of high-quality assets. The Company’s portfolio includes two operating mines, a mine on care and maintenance, a life-long development project, and a highly prospective exploration pipeline. Aeris has a strong pipeline of organic growth opportunities supported by an active exploration program and continues to assess strategic merger and acquisition opportunities. Our strategy is built on an organic growth story, expanding and extending our asset base through disciplined development and exploration.

Aftermath Silver Ltd. is a junior development / exploration company listed on the Toronto Venture Exchange (TSX-V:AAG / OTC:QX AAGFF / FRA:FLM1). Given the extensive silver, copper and manganese resources at it’s flagship asset, Berenguela, Aftermath can be considered a top-tier Critical Metals company.

Berenguela is located in southern Peru, is one of Latin America’s preeminent development projects. Aside from having a large silver and copper resource, Berenguela also has the potential to be a globally significant producer of High Purity Battery Grade Manganese Sulphate for the Electric Vehicle industry.

The Project is close to rail, water, power and road access. Mineralization begins at surface and an updated NI 43 101 resource is expected in Q4 2025. The Company intends to complete a Pre-Feasibility Study in 2026. An announcement will be made following the release of the updated NI 43 101.

Aftermath is currently planning a drill program to follow up on recent high grade silver, copper and manganese intersections in the eastern zone and is currently permitting drill targets in a highly prospective area 4km from the Berenguela Deposit where Skarn mineralization has been observed at surface.

The Company also intends to drill the Challacollo silver project located in Northern Chile in 2026.Senior Management and the Board of Directors have been involved in numerous Merger and Acquisition transactions and have collectively raised in excess of one billion dollars for exploration and development since 2010.

The Company was recognized by the TSX:V as one of the top 50 Companies last year based on share price appreciation and liquidity Approximately 25% of issued and outstanding shares are held by noted investor Mr. Eric Sprott. Aftermath Silver is currently Mr. Sprott’s third largest holding.

Akobo Minerals is a Scandinavian-based gold exploration and mining company listed on Euronext Oslo. Headquartered in Oslo, Norway, the Company operates in the highly prospective Akobo region of southwest Ethiopia, within the underexplored Arabian-Nubian Shield (ANS) mineral belt. Akobo has successfully transitioned from explorer to producer through the development of the Segele gold mine, one of the world's highest-grade operating gold deposits, with an average reserve grade of 22.7 g/t gold. The Company combines gold production, resource growth, and district-scale exploration across a large land package with substantial discovery potential. Focused on operational excellence, responsible mining, and sustainable development, Akobo aims to expand production, grow its resource base, and create long-term value for shareholders, local communities, and other stakeholders.

Alaska Energy Metals is spearheading the development of a large-scale nickel project in the interior of Alaska, aiming to supply the essential strategic metals required to secure America’s energy future and drive the energy revolution.

Aldebaran Resources (TSXV: ALDE; OTCQX: ADBRF) has acquired an 80% interest in the Altar copper-gold project in mining-friendly San Juan province, Argentina. Altar is one of the largest undeveloped copper projects globally held by a junior - an updated Mineral Resource Estimate in November 2024 revealed 31.84 billion lb of copper and 6.79 million oz gold. A PEA will be released in Q4 2025, before the 121 conference, followed by a PFS in 2026. In 2024, Aldebaran signed an option agreement with Rio Tinto's Nuton group, whereby Rio can pay Aldebaran US$250 million over ~2 years to acquire a 20% interest in the project. Senior management has a track record of success, having previously sold Antares Minerals to First Quantum for $650 million./p>

Allied Critical Metals Inc. is a Canadian-based mining company focused on advancing its 100%-owned Borralha and Vila Verde Tungsten Projects in northern Portugal. Borralha hosts one of the largest undeveloped tungsten resources in the world and benefits from a favourable Environmental Impact Declaration, supporting its advancement toward feasibility and development. Vila Verde provides additional exploration and development upside within the same strategic jurisdiction. Tungsten is designated a critical raw material by both the United States and European Union, supporting defense, aerospace, manufacturing, automotive, electronics and energy applications. With China, Russia and North Korea dominating global supply and reserves, Allied is positioned to advance secure Western tungsten supp

Alpha (TSX-V:ALEX) is an exploration company that is advancing rapidly with a series of important discoveries of gold and base metals in its fully owned Kerkasha project (514 km²), located in Eritrea.

The Aburna gold prospectus is a new and exciting gold discovery that covers a very large area of 7.2 km x 2 km, where recent drillings have established a high-content discovery, with concentrations ranging from 18 m to 15.33 g/t Au, 49 m to 2.75 g/t Au, 16 m to 14.07 g/t Au, 9 m to 10 g/t Au and 23 m at 6.74 g/t Au.

The Anagulu gold and copper prospect includes recent drilling intersections of 108 m with 1.24 g/t of Au and 0.60% of Cu and 49 m with 2.42 g/t of Au and 1.10% of Cu within a porphyry unit, with a target exploration area of approximately 4 by 2 km. The company is also advancing in the exploration of the prospectus of massive vulcanogenic copper, zinc and gold sulfides from Tolegimja and more than 17 other prospects of gold and basic metals since its IPO in 2021.

The company is managed by a group of highly experienced and successful mining professionals, with a long history of successful success in the creation, development and sale of several discoveries of world-class gold and base metals in Eritrea, throughout the Arabian-Nubian Shield region and other regions of Africa.

Alvear Tungsten is an ASX listed, Argentina focused tungsten developer and explorer, aiming to rapidly restart a historic, high grade wolframite mine at its Nueva Santa Clara project. Located in Argentina's Catamarca province, Alvear holds a significant package of tenements surrounding the mine, including other historic tungsten mines and highly prospective ground. Alvear uses modern exploration and rapid development techniques in this historic mining precinct, targeting a hub and spoke model centred on Nueva Santa Clara, that delivers tungsten concentrate into the US and European critical minerals frameworks.

Americas Gold & Silver is a growing precious metals mining company with key assets in North America, focused on becoming a leading silver producer. In December 2024, the company acquired full 100% ownership of the Galena Complex in Idaho, USA, from 60%, in a deal with Eric Sprott – who holds ~20% as the largest shareholder – and a new management team led by Chairman & CEO Paul Huet. Americas also owns the Cosalá Operations in Mexico.

Recent strategic financings, including a C$50M bought deal (October 2024), a US$100M term loan (June 2025), and a $11.5M private placement from Ocean Partners, fully fund Galena's growth.

At Galena, Phase 1 No. 3 Shaft upgrades completed ahead of schedule in September 2025 doubled hoisting capacity, while Long Hole Stoping reintroduction has the potential to reduce mining costs by up to 40%. Targeting a return to >5M oz/yr silver production – restoring 2002 peaks – leverages high-grade discoveries like the 149 Vein (24,913 g/t Ag) and a massive ~200M oz silver resource. In September 2025, a breakthrough achieved >99% extraction of antimony, and as the only U.S. antimony producer, Galena has historically produced 20M+ lbs (~US$500M value) and recently (for the first time) reported a record 447,466 lbs of antimony produced YTD, unlocking a lot of potential revenue. Americas is evaluating options, including conversations with the U.S. Government, to potentially accelerate the development of a new U.S. antimony refinery. A 5-year multi-metal offtake agreement with Ocean Partners routes Galena concentrates to Teck's Trail Operations, making antimony payable from January 2026.

Q3 2025 silver production soared 98% YoY to 765,000 oz, driven by Galena efficiencies and Cosalá’s EC120 transition. Cosalá's EC120 zone is expected to reach full production by EoY. Americas is poised as a top North American silver play through efficiency, exploration, and critical minerals.

Andean is a growing precious metals producer focused on top-tier jurisdictions in the Americas. The Company owns and operates the San Bartolomé project in Potosí, Bolivia and the Soledad Mountain mine in Kern County, California, and is well-funded to act on future growth opportunities. Andean’s leadership team is committed to creating value; fostering safe, sustainable and responsible operations; and achieving our ambition to be a multi-asset, mid-tier precious metals producer.

Argenta Silver Corp. is a growth-oriented exploration company focused on unlocking high-grade silver resources essential to the global energy transition. Its flagship 100%-owned El Quevar Project in Salta, Argentina, covers 57,000 hectares within a prolific mining jurisdiction and remains largely underexplored, with only ~3% systematically evaluated to date, highlighting significant discovery upside. El Quevar is supported by exceptional existing infrastructure, including established site access, a fully operational camp, and proximity to rail, gas, and major road networks. This foundation provides a capital-efficient platform to advance exploration and streamline the path toward development. The foundational Mineral Resource Estimate of the Yaxtché deposit within El Quevar hosts an indicated mineral resource of 45.3 million ounces of silver from 2.93 million tonnes grading 482 g/t Ag, and an inferred resource of 4.1 million ounces from 0.31 million tonnes grading 417 g/t Ag (see website for more details). The mineral resource area remains open at depth and on both ends to the southeast and northwest. Recently, Argenta is led by a seasoned team with a track record across exploration, capital markets, and project development. The Company is executing a disciplined, data-driven strategy to expand and enhance the scale of the resource, while maintaining a strong commitment to responsible mining practices. With silver playing an increasingly critical role in electrification, renewable energy, and advanced technologies, Argenta is well positioned to deliver leveraged exposure to a high-quality, scalable silver system in a favourable jurisdiction.

Arima’s vision to be a leading industrial player is guided by its ethical business practices , integrity and social consciousness in its operations. The company is committed to build world class production facilities , maintain excellence in product delivery and customer satisfaction through responsible operations with a positive impact on the local communities and environment benefiting all stakeholders.

The Management Team with a blend of Promoter Directors , Industry experts and highly skilled professionals spearhead the business operations

We are building an exciting portfolio of copper and gold porphyry assets in northeastern Kazakhstan.

Kazakhstan is rapidly emerging as one of the premium mining jurisdictions on the planet. It has attracted the attention of some of the world’s largest mining companies for its prospective geology, excellent infrastructure and supportive mining climate that understands and encourages mineral development.

We are advancing a portfolio of large scale, copper-gold projects in Pavlodar region of north-eastern Kazakhstan. The Company has assembled more than 3,000 square kilometers of mineral licenses located within the Central Asian Orogenic Belt. The region is a well-known mining district with large scale copper, gold and coal mines operating today and historically. Excellent infrastructure exists including high voltage powerlines, major highways and heavy rail along with an highly-skilled and knowledgeable mining workforce.

We have assembled a team with in-country knowledge and deep porphyry experience. Our management and technical teams bring a wide range of skills and expertise that will allow us to quickly identify, assess and advance our prospects in Kazakhstan through strong geological fieldwork and innovative data driven analysis.

With an early-mover advantage in a proven, yet under-explored copper-gold porphyry belt, we believe our exploration projects in Kazakhstan represent a true pioneer opportunity.

Askari Metals Limited (ASX: AS2) is a battery metals focused explorer and developer with a portfolio of exploration projects in Africa and Australia.

In addition to its Uis Lithium Project in Namibia, the Company has assembled an attractive portfolio of lithium, Rare Earth Elements and copper-gold projects in Western Australia, Northern Territory and New South Wales.

ATEX Resources (TSXV: ATX; OTCQB: ATXRF) hosts the Valeriano copper-gold project in Chile and is knocking on the door of joining the list of the top 10 undeveloped copper projects worldwide. Valeriano is adjacent to the El-Encierro deposit, operated by Antofagasta and in close proximity to other active projects in the area with ownership among Teck Resources, Newmont Mining, Lundin Mining and BHP.

The Company recently announced a Mineral Resource estimate, proving to be the largest copper discovery in Chile in over a decade with a combined 2 Bt of 0.78% CuEq. Building on the success of the Phase V exploration program, delivering the best drill results to date, ATEX has commenced Phase VI drilling focusing on new discoveries, defining the recently discovered high grade (+2% CuEq) breccia zone ("B2B") which is closer to surface, and further extending the high grade porphyry core and understanding the limits of the system which remains open in all directions with significant optionality and scalability.

Ausgold Limited is a Perth-based gold exploration and development company with a suite of projects located in some of Western Australia’s most prospective mineral provinces. Ausgold’s primary focus is the 100%-owned Katanning Gold Project (KGP), located 275km south-east of Perth and 40km north-east of the wheatbelt town of Katanning, where a Definitive Feasibility Study has defined the potential for a substantial new open pit gold mine with strong gold production and excellent financial returns over a 10-year mine life. First production from the KGP is targeted for late CY2027.

Avanti Gold Corp. ("Avanti", CSE: AGC ) is an exceptional gold exploration company working on a Tier-1 gold opportunity in the Democratic Republic of the Congo (DRC), in Misisi.

With the increase in geopolitical stability created by the most recent president, the DRC possesses vast gold resource opportunities. Thus, major companies, including Barrick and large Chinese mining companies, have invested billions into the same region. Retail and institutional investors have the unique opportunity to invest into gold as a robust store of value.

Avanti has an experienced team with an exceptional track record and is well-positioned to emerge as a world-class mining company.

Axel REE is a critical minerals exploration company which is primarily focused on developing the Caladão
REE-Gallium and Caldas REE Projects in Brazil, the third largest country globally in terms of REE reserves. Axel is advancing a modular development concept at Caladão based on in situ recovery (ISR) of ionic clay-
hosted rare earth mineralisation using magnesium sulphate leaching. This approach aims to minimise surface disturbance and capital intensity by deploying modular hydrometallurgical plants within wellfields. In parallel, Axel is progressing metallurgical programs to unlock additional value from gallium and scandium within the near-surface oxidised profile.

Axo Metals Corp. (TSXV: AXO) is a Canadian exploration and development company advancing high-potential copper and gold assets in Mexico. Its flagship La Huerta Copper Project in Jalisco hosts a +5 km high-grade mineralized trend with standout drill results. The recently acquired San Antonio Gold Project in Sonora is a brownfield past-producer with ~1.1 Moz Au resource, existing 4,000 tpd heap-leach infrastructure, and newly secured environmental approval, offering a low-capex path to near-term production. Headquartered in Halifax, Axo is focused on discovery, de-risking, and delivering shareholder value in one of the world’s premier mining jurisdictions.

Barton Gold (ASX:BGD) is an Australian gold developer with 2.25Moz Au and 3.1Moz Ag JORC Resources and the only gold mill in South Australia’s renowned Central Gawler Craton. The company is targeting 150,000ozpa gold production through a staged, lower-cost and lower-dilution development strategy, leveraging its existing mill into ‘Stage 1’ operations. Its Tunkillia Gold Project anchors a medium-term growth and scale strategy, with over $2 billion in operating profit during the first two years underwriting a less than 0.5 year payback on A$399 million capex. Barton has also announced one of the world’s highest grade silver discoveries during 2025 at its ‘Tolmer’ prospect with grades up to 17,600 g/t Ag. Tolmer’s March 2025 discovery hole (6m @ 4,747g/t Ag from 46m depth) ranked 1st globally by grade during 2025 on all markets. Barton has recently completed over 70,000 metres of upgrade and development drilling across its asset portfolio, with multiple gold and silver JORC Resource upgrades pending. A DFS for Challenger and a PFS for Tunkillia are both underway, targeting completion during Q1 CY27. A recent video presentation can be viewed here: Presentation to RIU Sydney Resources Roundup, 6th May 2026

Blackrock Silver Corp. (TSXV: BRC) (OTCQX: BKRRF) is an American-focused emerging primary silver developer systematically advancing the Tonopah West Project, situated in Nevada, USA. One of the highest-grade and lowest-cost primary silver projects in development globally amongst industry peers. The company is committed to establishing a secure, high-margin, domestic supply of silver and gold in the United States of America. The project hosts a current silver-gold resource exceeding 100 million silver-equivalent ounces, comprised of an Indicated resource of 40.1M oz AgEq at a block diluted grade of 454 g/t AgEq and an Inferred resource of 82.9M oz AgEq at a block diluted grade of 465 g/t AgEq, making this one of the highest-grade silver projects in development globally. A 2026 Updated Preliminary Economic Assessment (PEA) highlights the project’s robust potential, featuring an average annual production of 7.1 million ounces AgEq at an All-In Sustaining Cost (AISC) of $17.44 per ounce, representing one of the lowest-cost primary silver projects in the industry. The Company is backstopped by a veteran board and technical team with a proven track record of discovering, financing, and building major precious metal mines in Nevada and globally, and is committed to establishing a secure, high-margin, domestic supply of silver and gold within the prolific Walker Lane trend.

Projects in Bolivia. The Company’s flagship asset, the Cosuño Project, is strategically located in the prolific Bolivian silver belt, a region with a rich mining history and significant untapped discovery potential. With a strong technical team and a disciplined exploration strategy, BP Silver is positioned to unlock value for its shareholders through the discovery and development of major silver deposits.

Bradda Head Lithium is a new breed of lithium explorer with unique exposure across all three main recognised lithium deposit types; brine, hard rock (or pegmatite) and sedimentary (or clay).

The Company has projects in the USA, a growing and strategically important lithium end-user market. All projects are 100% owned and are located in close proximity to infrastructure and end-users – a distinct advantage over competitors and helping to fill the low carbon lithium supply gap for US domestic users.

Brazil Potash is developing the Autazes Project, a tier-one potash deposit located just 100 miles from Manaus and 5 miles from the Madeira River, offering a unique logistics and cost advantage in delivering fertilizer to Brazil’s agriculture belt.

Brunswick Exploration is a Montreal-based mineral exploration company listed on the TSX-V under symbol BRW. The Company is focused on grassroots exploration for lithium in Canada, a critical metal necessary to global decarbonization and energy transition. The company is rapidly advancing the most extensive grassroots lithium property portfolio in Canada and Greenland

C3 Metals Inc. is a mineral exploration company focused on creating substantive value for its shareholders through the discovery and development of large copper and gold deposits. The Company holds approximately 31,000 hectares located in the prolific high-grade Andahuaylas-Yauri Porphyry-Skarn belt of Southern Peru, which contain the Company’s Jasperoide and Khaleesi projects. Mineralization at Jasperoide is hosted in a similar geological setting to the nearby major mining operations at Las Bambas (MMG), Constancia (Hudbay) and Antapaccay (Glencore). At Jasperoide, the Company has identified over 13 skarn prospects and an outcropping porphyry system over two parallel 28km belts. The Company has published a maiden resource estimate on the first of these skarn targets, which contained Measured & Indicated Resources of 52Mt at 0.5% copper and 0.2 g/t gold1. The Company is also actively exploring in Jamaica where it has identified 16 porphyry, 40 epithermal and multiple volcanic redbed copper prospects over a 30km strike extent. The Company holds a 100% interest in 17,855 hectares of exploration licenses, of which Freeport-McMoRan Exploration Corporation, a wholly-owned affiliate of Freeport-McMoRan Inc. (NYSE: FCX), has the option on 13,020 hectares to earn up to a 75% interest by funding up to US$75 million of exploration and project related expenditures. The Company also holds a 50% interest in 9,870 hectares in a joint venture with Geophsyx Jamaica Ltd, the largest mineral tenure holder in the country. Barrick Mining Corp. announced on May 1, 2024 that it had entered into an earn-in agreement with Geophysx Jamaica Ltd. on approximately 400,000 hectares of exploration licenses, several of which surround C3 Metals’ mineral concessions. Mining is currently the second largest industry in Jamaica, and historical mining dates back to the colonial eras of the 1500s (Spanish) and 1800s (British).

Key asset: Cuiu Cuiu gold district, Brazil. Located immediately NW of GMining’s Tocantinzinho gold mine. Six gold deposits and 50 peripheral targets have been identified to date. Recent drill results include 9.5m @ 87.4 g/t gold. Six drill rigs currently turning. Indicated and Inferred resources; 1.2Moz, with update planned for end 2026. Two stage development plan. Phase 1 under construction now (85% complete); initial 3000t/d heap leach mine with commercial production in Q4 2026. PFS study (Ausenco) July 2025 assumed $2500/oz gold price resulting in a post tax IRR of 78% and an AISC cost of $1200 per oz.

Cambria Gold Mines is a Canadian mining company headquartered in Vancouver, British Columbia, and its shares trade on the TSX-V under the ticker CAMB and on the OTCQX Market with the ticker CAMVF. Cambria is the 100% owner of the Premier Project and Red Mountain Gold Project that are located on Nisga’a Nation Treaty Lands, in the prolific Golden Triangle of northwestern British Columbia, as well as the large Mt. Margaret copper-gold porphyry deposit located in Washington State. For more information about the Company, please refer to the Company’s profile on SEDAR+ at www.sedarplus.ca or visit the Company’s web site at www.cambriagold.com.

Camino is a copper development company focused on advancing the Puquios copper project in Chile into construction and production, with construction permits secured to begin building the mine, planned to start in the first half of 2026. The Company is continuing discovery drilling at its Los Chapitos IOCG copper project in Peru to advance the asset toward resource delineation and development while pursuing new discoveries.

Canada Nickel is advancing its 100% owned Crawford Nickel Sulphide Project (“Crawford”) and progressing towards a construction decision by end of 2025. The Company has also invested $35 million in 2024 to unlock the Timmins Nickel District and demonstrate its potential to be one of the world’s largest nickel sulphide districts.

Crawford is located in the heart of the prolific Timmins, Ontario mining camp and is the second largest nickel reserve and resource globally. The Company also has a strong shareholder base with Agnico Eagle (11%), Samsung SDI (8.7%), joining Anglo American (7.6%) as cornerstone investors in 2024.

Capella Minerals Ltd is an exploration and development company focused on gold-copper projects globally.

Capella announced on September 2, 2025, the signing of a Definitive Agreement with Turkish gold mining company, Tümad Madencilik Sanayi Ve Ticaret A.S. ("Tümad"), for a staged earn-in on the Company's portfolio of precious and base metal projects in Finland and Norway. A total of 12,000m of diamond drilling is expected to be completed under this agreement on the Company’s Scandinavian portfolio in 2026.

On January 15, 2026, Capella announced an earn-in agreement on the district-scale Solana Iron-Oxide Copper-Gold (IOCG) Project in southern Spain. The Solana Project covers former high-grade copper-gold mining districts with 2026 exploration expected to evaluate both the resource potential of the extensive Solana vein systems plus targeting buried IOCG deposits.

Capella also retains a carried 10% interest through to production on the Løkken copper-cobalt-zinc VMS project of central Norway through a partnership with Teako Minerals Corp.

Capella also holds an equity position in Grit Metals Corp. ("Grit"; formerly European Energy Metals Corp), together with Net Smelter Royalties on the Savant Gold Project in Ontario, Canada (BeMetals Corp.) and the Central Finland Lithium Projects (Grit), as a result of the recent divestiture of non-core assets.

Capella’s management team has a wealth of technical and market experience, and a proven track record of success in finding and advancing mineral discoveries. Recent success stories for the Capella team include Mariana Resources Ltd (acquired by Sandstorm Gold in 2017) and Extorre Gold Mines (acquired by Yamana Gold in 2012).

Caspin Resources Limited (ASX Code: CPN) is a mineral exploration company based in Perth, Western Australia with expertise in early stage exploration and development. The Company has two Australian projects providing excellent exposure to new technology and battery mineral markets with excellent opportunity to add value through exploration and discovery.

Centauri Minerals Inc. is a mineral exploration company focused on Northern Argentina, a mining region of increasing global significance. Centauri holds a 100%-interest in a portfolio of exploration projects spanning approximately 40,000 hectares in the provinces of Salta, Jujuy, and Catamarca, which was spun-out from Aldebaran Resources Inc. The most advanced is the Rio Grande gold-copper project located in Salta, which has an independent National Instrument 43-101 compliant mineral resource estimate that highlights significant gold, copper and silver quantities. Centauri has offices and facilities in Salta, Argentina and Vancouver, Canada. Centauri Minerals Inc. trades on the TSX Venture Exchange with the symbol: CENT. Neither the TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this release.

Centerra Gold Inc. is a Canadian-based gold mining company focused on operating, developing, exploring and acquiring gold and copper properties in North America, Türkiye, and other markets worldwide. Centerra operates two mines: the Mount Milligan Mine in British Columbia, Canada, and the Öksüt Mine in Türkiye. The Company also owns the Kemess Project in British Columbia, Canada, the Goldfield District Project in Nevada, United States, and owns and operates the Molybdenum Business Unit in the United States and Canada.

Cash: US$543M (as at March 31, 2026)

Debt: Nil

Major shareholders: Van Eck Associates Corporation – 8.0% Donald Smith and Company – 7.1% Dimensional Fund Advisors – 6.3% The Vanguard Group – 4.1% Arrowstreet Capital – 3.7% Management ownership – 0.3%

Cerrado Gold is a Toronto-based gold production, development, and exploration company. The Company is the 100% owner of the producing Minera Don Nicolás and Las Calandrias mine in Santa Cruz province, Argentina. In Portugal, the Company holds an 80% interest in the highly prospective Lagoa Salgada VMS project through its position in Redcorp - Empreendimentos Mineiros, Lda. In Canada, Cerrado Gold is developing its 100% owned Mont Sorcier Iron project located outside of Chibougamou, Quebec.

In Argentina, Cerrado is maximizing asset value at its Minera Don Nicolas operation through continued operational optimization and is growing production through its operations at the Las Calandrias heap leach project. An extensive campaign of exploration is ongoing to further unlock potential resources in our highly prospective land package in the heart of the Deseado Masiff.

In Portugal, Cerrado focused on the exploration and development of the highly prospective Lagoa Salgada VMS project located on the prolific Iberian Pyrite Belt in Portugal. The Lagoa Salgada project is a high-grade polymetallic project, demonstrating a typical mineralization endowment of zinc, copper, lead, tin, silver, and gold. Extensive exploration upside potential lies both near deposit and at prospective step-out targets across the large 7,209-hectare property concession. Located just 80km from Lisbon and surrounded by exceptional infrastructure, Lagoa Salgada offers a low-cost entry to a significant exploration and development opportunity, already showing its mineable scale and cashflow generation potential.

Cobra is a South Australian critical minerals developer, advancing two projects that have the potential to establish Cobra as a significant copper and rare earths developer in South Australia.

In 2023, Cobra identified the Boland ionic rare earth discovery at its Wudinna Project in the Gawler Craton - Australia's only rare earth project suitable for in situ recovery (ISR) mining. ISR is a low-cost, low-disturbance extraction method that eliminates the need for excavation, positioning Boland to achieve bottom-quartile recovery costs. The Company has produced an industry-leading, high purity Mixed Rare Earth Carbonate product, removing 100% of low value cerium.

In 2025, Cobra expanded its portfolio by optioning the Manna Hill Copper Project in the Nackara Arc, South Australia. The project contains multiple underexplored prospects with strong potential to deliver large-scale copper discoveries. Drilling results from Cobra so far yielded standout intersections including 74m at 1.02% copper and 62m at 1.0% copper, providing sufficient compelling evidence for economic scale.

In 2025, Cobra sold its Wudinna Gold Assets to Barton Gold (ASX: BDG) for up to A$15 million in cash and shares and future production payments.

Copper Giant is part of the Fiore Group, a private and well-established Canadian organization known for building successful, high-impact companies across the natural resource sector. Copper Giant was formed with a singular focus: to advance high-quality copper projects beyond resource definition responsibly, efficiently, and with long-term positive impact.

The Company is led by a team with uncommon experience, having successfully taken some of the few major copper mines developed in the past two decades from discovery through to construction.

Copper Giant's current focus is the Mocoa copper-molybdenum deposit in southern Colombia, one of the largest undeveloped resources of its kind in the Americas. Recent exploration success has revealed potential well beyond its original footprint, highlighting Mocoa as a broader district-scale opportunity — and the catalyst for the Company's name and evolution.

Guided by the values of respect and responsibility, and grounded in its Good Neighbor philosophy, Copper Giant is committed to creating enduring values for all stakeholders and playing a meaningful role in the global energy transition.

Coppernico is a mineral exploration company focused on creating value for shareholders and stakeholders through diligent project evaluation and exploration, in pursuit of the discovery of large-scale high-grade copper-gold deposits in the Americas. The Company’s management and technical teams have a successful track record of raising capital, discovery and the monetization of exploration successes. The Company’s objective is to become a leading advanced copper and gold explorer, and through its wholly owned Peruvian subsidiary Sombrero Minerales S.A.C., is currently focused on the Ccascabamba (previously referred to as Sombrero Main) and Nioc target areas within the Sombrero Project in Peru, its flagship project, while regularly reviewing additional premium projects to consider for acquisition.

The Sombrero Project is a land package of approximately 57,000 hectares (570 square kilometres) located in the north-western margins of the world-renowned Andahuaylas-Yauri trend in Peru. It consists of a number of prospective exploration targets characterized by copper-gold skarn and porphyry systems and precious metal epithermal systems. The Company’s NI 43-101 technical report, with an effective date of April 17, 2024, and as filed on SEDAR+ on May 23, 2024, focuses on the Ccascabamba and Nioc target areas of the Sombrero Project. The Tipicancha target was determined subsequent to the date of that report.

Common shares of Coppernico Metals Inc. are listed on the Toronto Stock Exchange under the symbol “COPR”, trades on the OTCQB Venture Market under symbol “CPPMF” and is quoted over the counter by certain dealers in the Unofficial Market of the Frankfurt Stock Exchange under the symbol “9I3”. More information about Coppernico can be found on the Company’s profile on SEDAR+ (www.sedarplus.ca).