Mundoro Reports 2026 Timok Exploration Results; BHP Continues Trstenik and South Timok Options; Mundoro Regains 100% of Central Timok and Borsko Properties with Five Drill-Ready Porphyry Targets

BHP-funded exploration advances seven Timok targets; two optioned, two returned for new partners.

What the company is saying

Mundoro Capital Inc. highlights technical progress and partnership developments in Serbia’s Timok Magmatic Complex. The company emphasizes that BHP has funded CAD $18.9 million (US$13.4 million) in exploration since January 2023, meeting expenditure requirements for the Trstenik and South Timok programs, which remain under option with a work program and budget through June 2027. BHP may exercise these options at any time, potentially acquiring 100% of the relevant licenses, while Mundoro would retain a 2% net smelter return royalty and receive annual advance and milestone payments. BHP has terminated its options on the Central Timok and Borsko programs, after funding CAD $8.0 million (US$5.7 million) of exploration there; these eight licenses revert to 100% Mundoro ownership and are now available for new partnerships. CEO Teo Dechev and Director of Exploration Humberto Brockway both frame the technical advances—4,438 m drilled, 20,000+ m re-logged, seven targets advanced, five with drill proposals—as transformative for the portfolio and as a foundation for attracting new partners.

What the data suggests

The release details substantial operational activity: 4,438 metres of diamond drilling across four targets, a 495-metre extension of hole 23-VIT-01, and new geophysical surveys covering 178 km² (AMT) and 1,131 gravity stations. Over 20,000 metres of historical core were re-logged and 19,000 metres hyperspectrally scanned, resulting in seven porphyry targets, five of which are now drill-ready on the Central Timok and Borsko programs. BHP’s total exploration funding reached CAD $18.9 million (US$13.4 million) from January 2023 to September 2026, with CAD $10.9 million (US$7.8 million) spent on Trstenik and South Timok, and CAD $8.0 million (US$5.7 million) on Central Timok and Borsko. The two ongoing BHP options are in good standing, with a work program and budget through June 2027, but BHP has not yet exercised its rights. The Central Timok and Borsko licenses, now fully owned by Mundoro, cover 458.5 km² and over 20 target areas, with five targets having drill proposals. Proposed drilling includes four 1,500-metre holes at Borsko Target 1 and four 1,000-metre holes at Tilva Rosh North. No assay results, resource estimates, or economic studies are disclosed, and Vitanovac results remain pending. The evidence supports significant groundwork and technical advancement, but value realization depends on future drilling, assay results, and new partnerships.

Analysis

The announcement is generally positive in tone, highlighting substantial technical progress (drilling, geophysical surveys, re-logging) and significant BHP-funded exploration expenditures. However, most of the key claims about future value—such as BHP potentially exercising options, Mundoro retaining royalties, and new partnerships for returned licenses—are forward-looking and contingent on events that have not yet occurred. The realized progress is operational (metres drilled, surveys completed), but there are no disclosed assay results, resource estimates, or economic studies, and no immediate pathway to revenue or profit. The capital intensity is high, with nearly CAD $19 million spent, but the benefits (royalties, milestone payments, or new partnerships) are long-dated and uncertain. The narrative inflates the signal by emphasizing 'drill-ready' targets and partnership potential without concrete evidence of imminent value creation.

Risk flags

• ●There is execution risk around BHP exercising its options on Trstenik and South Timok; while expenditure requirements are met, BHP is under no obligation to proceed, and Mundoro’s future royalty or milestone payments are contingent on BHP’s decision.
• ●The Central Timok and Borsko licenses, now returned to Mundoro, require new partners for further advancement; until such partnerships are secured, funding and progress on these assets are uncertain.
• ●No assay results, resource estimates, or economic studies are disclosed for the newly advanced targets, so the economic potential remains unproven and subject to exploration risk.
• ●The timeline to value realization is long, with no immediate catalysts; both option exercise by BHP and new partnership agreements are open-ended and may not materialize in the near term.
• ●Significant capital has already been deployed (CAD $18.9 million), but without resource definition or economic studies, there is a risk that sunk costs may not translate into future value.

Bottom line

Mundoro has delivered a technically detailed update showing extensive BHP-funded exploration, with seven targets advanced and five now drill-ready in Serbia’s Timok Magmatic Complex. BHP has met its spending commitments on two programs, which remain under option, but has relinquished its interests in Central Timok and Borsko, returning eight licenses to Mundoro for new partnership opportunities. The company’s narrative is credible in terms of technical progress and capital invested, but there is no immediate pathway to value realization: BHP has not exercised its options, and new partners for the returned licenses have not been secured. No resource estimates, economic studies, or assay results are disclosed, so the investment case hinges on future drilling outcomes and successful deal-making. Investors should watch for concrete partnership announcements, option exercises, or significant drill results as the next meaningful catalysts. The key takeaway is that while groundwork is robust and capital intensity is high, value creation remains contingent on future events and external decisions.

Announcement summary

(TSXV:MUN, OTCQB:MUNMF) Mundoro Capital Inc. reported exploration results and technical advances for the first nine months of 2026 across its licenses in the Timok Magmatic Complex, Serbia, and provided an update on its option agreements with BHP. The 2026 BHP-funded exploration program included 4,438 metres of diamond drilling across four targets, with a 495-metre extension of hole 23-VIT-01; results for Vitanovac are pending assay review. New geophysical imaging was completed, including an AMT survey over approximately 178 km² and a 1,131-station ground gravity survey, with interpretation ongoing. Seven porphyry targets were identified, five of which are drill-ready, all on the Central Timok and Borsko programs. Drill-ready targets include Borsko Target 1, Tilva Rosh North, Tilva Rosh South, Skorusa West, and Skorusa East, while Skorusa North and Borsko South are in the targeting phase. Over 20,000 metres of historical core were re-logged and 19,000 metres hyperspectrally scanned, refining geochemical vectoring and improving targeting. BHP Group Limited, through its subsidiary BHP Billiton (UK) DDS Limited, has funded approximately CAD $18.9 million (US$13.4 million) of combined exploration across all four Timok programs from January 2023 to September 30, 2026. BHP has met the exploration expenditure requirements under the option agreements for the Trstenik and South Timok programs, funding approximately CAD $10.9 million (US$7.8 million) on these two programs to September 30, 2026; both options remain in good standing with a Work Program and Budget through BHP's fiscal year ending June 30, 2027. BHP may now exercise each option independently at any time; upon exercise, BHP would acquire a 100% interest in the relevant licenses, while Mundoro would retain a 2% net smelter return royalty and receive annual advance royalty and development milestone payments. BHP has provided notice of termination for the Central Timok and Borsko program options, having funded approximately CAD $8.0 million (US$5.7 million) of exploration on these programs to September 30, 2026. The eight licenses comprising Central Timok and Borsko remain 100% owned by Mundoro and are now available for new partnerships. The Central Timok and Borsko programs cover over 20 target areas across 458.5 km². Five targets on these licenses have drill proposals, and Mundoro intends to seek new partners for these assets. At Borsko Target 1, at least four holes of 1,500 metres each are proposed to test the area southeast of hole 17-BJ-11. At Tilva Rosh North, ten historical holes totaling 7,700.5 metres have been drilled, with nine holes (7,409.5 metres) re-logged in August and September 2026; a four-hole program is proposed, each to a depth of 1,000 metres. The company will report on the status of new partnership discussions in its quarterly filings and announce any agreement when entered into. Teo Dechev, Chief Executive Officer, President and Director, stated that BHP has met its expenditure requirements on Trstenik and South Timok, and Mundoro looks forward to continuing work together on those programs. Humberto Brockway, Director of Exploration, highlighted that the 2026 exploration program has transformed the technical understanding of the Timok portfolio, advancing seven targets, five of which now have drill proposals.

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