Robex Pours First Gold at Kiniéro on Schedule and Funds

Highlights:

• Gold bar weighing 2.64 kilograms (85 oz) poured within the first smelt on web site on the Kiniéro Gold Challenge, Guinea.
• First gold delivered on schedule and inside price range.
• Practically 5 million hours labored and not using a Misplaced Time Damage (LTI).
• Ramp-up progressing easily; plant reaching recoveries in keeping with expectations.
• Kiniéro plant anticipated to succeed in nameplate capability in early Q1 CY2026.
• Open-pit mining ramping up from South Sabali starter pit, with ore stockpiles persevering with to construct on the ROM pad.
• Matthew Wilcox appointed Managing Director & CEO in Could 2024; development workforce mobilised July 2024. Building accomplished in 17 months—the workforce’s sixth profitable construct in 15 years, all delivered on time and on price range.
• Robex secures unique choice to purchase again and absolutely extinguish the Mansounia royalties.
• Kiniéro turns into Robex’s second producing asset, alongside Nampala in Mali (steerage of 46,000 to 48,000 ouncesyear).
• Profitable supply of Kiniéro by the Robex workforce underscores the compelling rationale for the proposed merger with Predictive Discovery forward of development of its Bankan Gold Challenge, Guinea, situated inside 25km of Kiniéro.
• The proposed merger will create West Africa’s subsequent tier-1 gold mining hub, combining Kiniéro and Bankan with projected 400koz+ annual manufacturing by 2029 and mixed assets of ~9.5Moz Au.

Determine 1: Robex development workforce with Managing Director & CEO Matthew Wilcox and Chief Monetary Officer Alain William celebrating the primary gold pour at Kiniero.

West African gold producer and developer Robex Sources Inc (“Robex” or the “Firm”) (ASX: RXR | TSX-V: RBX) is happy to report it has poured first gold on schedule and inside price range at its Kiniéro Gold Challenge (“Kiniéro”) in Guinea, West Africa.

Robex’s Managing Director and Chief Government Officer Matthew Wilcox sassist:

“It is a main milestone for Robex, and each member of our workforce must be pleased with what we now have completed collectively at Kiniéro. Finishing development and commencing gold manufacturing is the fruits of 17 months of dedication and arduous work, delivered safely and responsibly with almost 5 million hours labored and not using a misplaced time harm.

Pouring first gold at Kiniéro displays the calibre of our individuals, the energy of our execution and is the sixth profitable construct within the final 15 years by this development workforce, all on time and on price range. This distinctive monitor report, mixed with current Guinea development expertise, offers us absolute confidence that that is the perfect workforce within the business proper now to deliver Bankan into manufacturing and ship one other world-class West African gold challenge.

We’re trying ahead to finishing our merger with Predictive, and the mixed firm is positioned to turn into West Africa’s subsequent mid-tier gold producer and set up a tier-1 gold mining hub in Guinea.”

Operational Replace

• Commissioning actions at Kiniéro’s processing plant are progressing in keeping with expectations. Mechanical, electrical, and instrumentation techniques are performing to design specs.
• Ore supply to the mill commenced earlier this month, and the plant is reaching recoveries according to feasibility research assumptions.
• Open-pit mining has ramped up on the South Sabali starter pit, with drilling and blasting underway and ore stockpiles constructing on the ROM pad.
• These actions will assist a clean transition to business manufacturing, focused for Q1 CY2026.

Determine 2: Aerial View of the Kiniéro Gold Challenge – Ore Delivered to Prepare A CIL Tanks

Operational Actions on the Kiniéro Gold Challenge:

Determine 3: Haulage Operations at Kiniéro Website

Determine 4: Ore Feed to Saprolite Crusher

Determine 5: First Ore Processed by means of Saprolite Crusher

Determine 6: Materials Delivered to the Mill Circuit

Determine 7: Prepare A CIL Tanks Gold Processing

Determine 8: Water Therapy Facility

Mansounia Royalty Buyback – Penta Goldfields Firm

Robex has secured an unique choice to purchase again and extinguish the Mansounia royalty, which presently stands at:

• 3% NSR for the primary 150,000 ouncesof gold produced from the Mansounia exploitation permits,
• 3.25% NSR for 150,000–300,000 oz,
• 3.5% NSR for manufacturing above 300,000 oz.

Underneath the executed settlement:

• Robex paid a US$1 million non-refundable choice payment.
• Upon train, Robex pays US$5 million in money plus US$15 million in fairness to totally extinguish the royalty.

Oragem Royalty

As well as, Robex has secured an unique choice to purchase again and extinguish the Oragem Royalty, which presently stands at 0.5% NSR from the Mansounia allow.

Robex has paid a non-refundable choice payment of US$250,000. Upon train of the choice, Robex pays US$3.5 million in money to totally extinguish the Oragem Royalty.

Situations precedent

The choices to purchase again and extinguish the Mansounia Royalties are topic to situations precedent, notably the grant of Mansounia exploitation permits, and can stay legitimate till the Allow Lengthy Cease Date (10 years from execution).

Neither the TSX Enterprise Alternate nor its Regulation Companies Supplier (as that time period is outlined within the insurance policies of the TSX Enterprise Alternate) accepts accountability for the adequacy or accuracy of this launch.

This announcement was accredited by the Managing Director.

Robex Sources Inc.
Matthew Wilcox, Managing Director and Chief Government Officer
Alain William, Chief Monetary Officer
Electronic mail: investor@robexgold.com
www.robexgold.com

Traders and Media:
Michael Vaughan, Fivemark Companions
Cellphone: +61 422 602 720
Electronic mail: michael.vaughan@fivemark.com.au

ABOUT Robex Sources Inc.

Robex Sources is a Canadian gold mining firm listed on the TSX-V and ASX, and headquartered in Quebec, Canada. Robex’s materials properties include the Nampala Challenge in Mali and the Kiniero Challenge in Guinea.

Not an Supply

No securities regulatory authority has both accredited or disapproved of the contents of this information launch. This information launch shall not represent a proposal to promote or the solicitation of a proposal to purchase nor shall there be any sale of the securities in america or any jurisdiction wherein such provide, solicitation or sale can be illegal previous to registration or qualification below the securities legal guidelines of any such jurisdiction. The securities being provided haven’t been registered below the U.S. Securities Act of 1933, as amended, and such securities might not be provided or bought inside america or to, or for the account or advantage of, U.S. individuals absent registration or an relevant exemption from U.S. registration necessities and relevant U.S. state securities legal guidelines.

Ahead-looking Statements

This announcement accommodates sure forward-looking data and forward-looking statements throughout the that means of relevant securities laws (collectively “Ahead-looking Info“). These embody statements concerning future outlook and anticipated occasions, such because the consummation and timing of the Transaction and the satisfaction of the closing situations below the Association Settlement; the timing of the Assembly and of the Revised Proxy Deadline and Revised CDI VIF Deadline; the submitting and supply of the Addendum, press launch and some other ancillary supplies; professional forma possession of the Mixed Firm; and future plans, projections, aims, estimates and forecasts and the timing associated thereto. All statements, aside from statements of historic truth, that tackle circumstances, occasions, actions or developments that might or might or will happen are Ahead-looking Info. Ahead-looking Info is mostly recognized by means of phrases like “will”, “create”, “improve”, “enhance”, “potential”, “count on”, “upside”, “progress”, “estimate”, “anticipate” and related expressions and phrases or statements that sure actions, occasions or outcomes “might”, “might”, or “ought to”, or the damaging or grammatical variations of such phrases, are meant to determine Ahead-looking Info. Though Robex believes that the expectations mirrored within the Ahead-looking Info are cheap, undue reliance shouldn’t be positioned on Ahead- trying Info since no assurance may be offered that such expectations will show to be appropriate. Ahead-looking Info relies on data accessible on the time these statements are made and/or good religion perception of the officers and administrators of Robex as of that point with respect to future occasions and are topic to dangers and uncertainties that might trigger precise outcomes to vary materially from these expressed in or steered by the Ahead-looking Info. Ahead-looking Info entails quite a few dangers and uncertainties. Such elements might embody, however will not be restricted to, dangers associated to the closing of the Association, modifications in commodity costs, international change fluctuations and normal financial situations, elevated prices and demand for manufacturing inputs, the speculative nature of exploration and challenge improvement, together with the dangers of acquiring obligatory approvals, licenses and permits and diminishing portions or grades of reserves, political and social dangers (together with, however not restricted to, in Guinea, Ivory Coast, Mali and West Africa extra broadly), modifications to the authorized and regulatory framework inside which Robex operates or might sooner or later function, environmental situations together with excessive climate situations, recruitment and retention of personnel, industrial relations points and litigation, in addition to the dangers recognized within the part titled “Danger Elements” in Robex’s most just lately filed Annual Info Type which is accessible on SEDAR+ at www.sedarplus.ca. Ahead-looking Info is designed to assist readers perceive Robex’ views as of that point with respect to future occasions and communicate solely as of the date they’re made. Besides as required by relevant legislation, Robex assumes no obligation to replace or to publicly announce the outcomes of any change to any Ahead-looking Info contained or included by reference herein to mirror precise outcomes, future occasions or developments, modifications in assumptions or modifications in different elements affecting the Ahead-looking Info. If Robex updates any Ahead-looking Info, no inference must be drawn that Robex will make extra updates with respect to such or different Ahead-looking Info. All Ahead-Trying Info contained on this announcement is expressly certified in its entirety by this cautionary assertion.

JORC CODE AND CIM DEFINITION STANDARDS
The time period “Ore Reserve” outlined by the Australasian Code for Reporting of Exploration Outcomes, Mineral Sources and Ore Reserves ready by the Joint Ore Reserves Committee of the Australasian Institute of Mining and Metallurgy, Australian Institute of Geoscientists and Minerals Council of Australia (“JORC Code”) is equal to the time period “Mineral Reserve” outlined by the CIM Definition Requirements for Mineral Sources & Mineral Reserves adopted by the Canadian Institute of Mining, Metallurgy and Petroleum Could 19, 2014 (“CIM Definition Requirements”). “Inferred Mineral Sources”, “Indicated Mineral Sources” and “Measured Mineral Sources” have the identical that means below each the JORC Code and CIM Definition Requirements. “Proved Mineral Reserves” below the JORC Code has the identical that means as “Confirmed Mineral Reserves” below the CIM Definition Requirements, and “Possible Mineral Reserves” below the JORC Code has the identical that means as “Possible Mineral Reserves” below the CIM Definition Requirements. The JORC Code is an appropriate international code below NI 43-101.

Mineral Sources and Ore Reserve Estimates, and Manufacturing Targets
This announcement refers to PDI and Robex having mixed Mineral Useful resource and Ore Reserve estimates of roughly 9.5Moz Au and roughly 4.5Moz Au respectively. Additional data concerning the person Mineral Useful resource and Ore Reserve estimates of every of PDI and Robex is about out under.

PDI

Mineral Useful resource and Ore Reserve Estimates
The Mineral Useful resource estimates for the NEB and BC tasks have been launched to ASX on 7 August 2023 in an announcement by PDI titled “Bankan Mineral Useful resource Will increase to five.38Moz” and the Mineral Useful resource estimates in respect of the Fouwagbe and Sounsoun tasks have been launched to the ASX on 23 April 2025 in an announcement by PDI titled “Maiden Argo Mineral Useful resource Estimate of 153koz”. The Ore Reserve estimate in respect of the Bankan Challenge was launched to ASX on 25 June 2025 in an announcement by PDI titled “Bankan DFS Confirms Excellent Challenge Economics”. PDI confirms it’s not conscious of any new data or knowledge that materially impacts the Mineral Useful resource or Ore Reserve estimates and all materials assumptions and technical parameters underpinning the Mineral Useful resource and Ore Reserve estimates within the related market announcement proceed to use and haven’t materially modified, noting that PDI intends to attraction the Argo (and Bokoro) revocations introduced on 28 Could 2025 in accordance with the Mining Code, and that the Argo Inferred Mineral Sources account for simply 2.8% of PDI’s total Mineral Useful resource.

Manufacturing Targets
The Manufacturing Targets and forecast monetary data in respect of the Bankan Challenge have been launched to the ASX on 25 June 2025 in an announcement by PDI titled “Bankan DFS Confirms Excellent Challenge Economics”. PDI confirms that every one the fabric assumptions underpinning the Manufacturing Targets and forecast monetary data derived from the Manufacturing Targets within the earlier announcement proceed to use and haven’t materially modified.

Robex

Mineral Useful resource and Ore Reserve Estimates
The Mineral Useful resource and Ore Reserve estimates in respect of Robex’s Kiniero Challenge have been launched to ASX on 22 August 2025 in an announcement by Robex titled “Modification to Kiniero Gold Challenge Technical Report”, and in respect of the Nampala Challenge in an ASX announcement by Robex dated 6 Could 2025 titled “Alternative Prospectus”. Robex confirms that it’s not conscious of any new data or knowledge that materially impacts the Mineral Useful resource and Ore Reserve estimates included within the related market announcement and all materials assumptions and technical parameters underpinning the estimates within the announcement proceed to use and haven’t materially modified.

Manufacturing Targets
The manufacturing targets and forecast monetary data in respect of Robex’s Kiniero Challenge was launched to ASX on 22 August 2025 in an announcement by Robex titled “Modification to Kiniero Gold Challenge Technical Report”, and in respect of the Nampala Challenge in an ASX announcement by Robex dated 6 Could 2025 titled “Alternative Prospectus”. Robex confirms that every one the fabric assumptions underpinning the manufacturing targets and forecast monetary data derived from the manufacturing targets within the related market announcement proceed to use and haven’t materially modified.

Nationwide Instrument 43-101
All scientific and technical data on this presentation regarding Robex has been reviewed and accredited by Mr. Jeames McKibben, a Chartered Skilled Fellow of the Australian Institute of Mining and Metallurgy and a member of the Australian Institute of Geoscientists, and a “certified particular person” as outlined in NI 43-101.

Readers are referred to the technical report for the Nampala Challenge entitled “Unbiased Technical Report on the Nampala, Mininko, Gladie and Kamasso Permits and a Mineral Useful resource and Reserve Estimate of the Nampala Gold Mine, Mali, West Africa” efficient September 30, 2024 (the “Nampala Technical Report), and the amended and restated technical report for the Kiniero Challenge entitled “Technical Report, Kiniero Gold Challenge, Guinea (Amended)” with an efficient date of December 6, 2024, as amended and restated on June 12, 2025 (the “Kiniero Technical Report”), every of which has been ready in accordance with NI 43-101 and is accessible on Robex’s profile on SEDAR+ at www.sedarplus.ca.

Neither TSX Enterprise Alternate nor its Regulation Companies Supplier (as that time period is outlined within the insurance policies of the TSX Enterprise Alternate) accepts accountability for the adequacy or accuracy of this launch.

PDI Ore Reserve and Mineral Useful resource Assertion
Bankan Ore Reserve Assertion^1,2

Bankan Mineral Useful resource Estimate^3,4

Robex Mineral Reserve and Useful resource Assertion
Kiniero Mineral Reserve and Useful resource Assertion^5,6

Nampala Mineral Reserve and Useful resource Assertion^7,8

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¹ Discuss with PDI ASX launch “Bankan DFS Confirms Excellent Challenge Economics” dated 25 June 2025.
² Reserve cut-off: Open Pit 0.38-0.48 g/t Au, Underground 2.0 g/t Au.
³ Useful resource cut-off: NEB Open Pit indicated & inferred 0.5 g/t Au, NEB Underground inferred 2.0 g/t Au, BC Open Pit indicated and inferred 0.4 g/t Au, Fouwagbe and Sounsoun inferred 0.5 g/t Au.
⁴ In relation to the Fouwagbe and Sounsoun deposits (Argo Allow), PDI intends to attraction the Argo and Bokoro revocations introduced on 28 Could 2025 in accordance with the Mining Code. Discuss with PDI ASX launch “Argo and Bokoro Exploration Permits Replace” dated 28 Could 2025.
⁵ Discuss with Robex announcement titled “Modification to Kiniero Gold Challenge Technical Report” dated 22 August 2025 and the Kiniero Technical Report.
⁶ Useful resource/reserve cut-off grade (Useful resource at US$2,200/oz, reserves at US$1,800/oz): SGA, Jean and Banfara: laterite 0.3 g/t Au, saprolite (oxide) 0.3 g/t Au, saprock (transition) 0.3 g/t Au, contemporary 0.4 g/t Au; Sabali South: laterite 0.3 g/t Au, mottled zone/saprolite/decrease saprolite (oxide) 0.3 g/t Au, saprock (transition) 0.5 g/t Au, contemporary 0.6 g/t Au; Sabali North and Central: laterite 0.3 g/t Au, saprolite (oxide) 0.3 g/t Au, saprock (transition) 0.6 g/t Au, contemporary 0.6 g/t Au; West Balan: laterite 0.3 g/t Au, saprolite (oxide) 0.3 g/t Au, saprock (transition) 0.3 g/t Au, contemporary 0.5 g/t Au; Stockpiles reported as Mineral Sources have been restricted to these dumps which exhibit a median grade >0.3 g/t Au for the whole stockpile assuming no selectivity.
⁷ Discuss with Robex announcement titled “Alternative Prospectus” dated 6 Could 2025 and the Nampala Technical Report.
⁸ Useful resource cut-off grade (at US$2,200/oz): Laterite 0.35 g/t Au, Oxide 0.35 g/t Au, Transition 0.43 g/t Au, Recent 1.89 g/t Au; Reserve cut-off grade (at US$1,800/oz): 0.4 g/t Au (laterite, mottled zone, saprolite and transition).

Photographs accompanying this announcement can be found at:

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