
VHM secures $40M convertible note and 18-year offtake with Iluka for Goschen rare earths. The deal funds pre-FID work and locks in a strategic buyer. Next marker: FID.
Critical minerals explorer VHM (ASX: VHM) has entered a strategic partnership with Iluka Resources (ASX: ILU) that gives the Goschen rare earths and mineral sands project a development pathway without a big upfront capital raise. The deal includes a life-of-mine offtake agreement and a $40 million convertible note package split into two tranches.
Tranche 1 is $10 million at a 10% coupon with three-year maturity, priced at a 30% premium to VHM's 15-day volume-weighted average price. It converts into a maximum 43 million shares including capitalised interest. Tranche 2 is $30 million at a 10% coupon with four-year maturity, priced at the same level as any future equity raising for the project. The structure reduces the need for additional shareholder funding, at least for the development phase leading to a final investment decision.
Under the offtake, VHM will supply about 8,320 tonnes per annum of rare earths concentrate to Iluka's Eneabba refinery in Western Australia over 18 years. The concentrate contains dysprosium, terbium, yttrium, and neodymium-praseodymium, translating to roughly 4,900 tonnes per annum of contained rare earth oxides. Eneabba is in its final construction phase and is expected to be commissioned next year. It will be the first Australian refinery of its kind.
Offtake pricing is linked to Iluka's realised rare earths pricing with a payability structure that gives VHM exposure to upside and downside protection. It also includes a pass-through of any government price support. Iluka gets first right of refusal over any rare earth material from VHM's earlier-stage Nowie and Cannie projects and any future Goschen expansion.
VHM CEO Andrew King called the partnership a "transformational milestone that materially advances the development of the Goschen project." He said the combination of demand certainty and downstream access "significantly derisks our asset" and reinforces the role Goschen and Eneabba can play in building a sovereign rare earths supply chain.
Iluka managing director Tom O'Leary said the agreement reflects Iluka's focus on securing advanced third-party feedstocks for Eneabba alongside its own portfolio. The deal follows Iluka's inaugural offtake agreement for rare earth oxides produced at Eneabba and the award of the final construction contract for the refinery.
The convertible note pricing is the key detail for existing shareholders. Tranche 1 at a 30% premium to the 15-day VWAP means Iluka is paying above market for the conversion right. The premium limits dilution relative to a standard placement. Tranche 2's pricing being tied to any future equity raising means VHM cannot do a deeply discounted raise later without Iluka participating at the same price. The alignment reduces the risk of a dilutive surprise.
The 10% coupon is high for a convertible note, reflecting the project's development-stage risk. The coupon is paid in cash or capitalised. The total $40 million covers the pre-FID work program. If VHM reaches FID, the note converts or gets repaid from project cash flows. If not, Iluka holds a secured claim.
VHM's share price holding above the conversion premium level would signal the market sees the deal as value-accretive. Progress on Eneabba's commissioning timeline is another confirmatory signal. Any delay there pushes back the offtake revenue stream. The next concrete marker is the final investment decision on Goschen, which the $10 million tranche is designed to fund.
A sustained drop in rare earths prices, particularly for neodymium-praseodymium and dysprosium, would pressure the offtake economics. If Iluka's realised pricing falls below the payability floor, VHM's revenue per tonne shrinks. Another risk: Eneabba's commissioning slips beyond 2026, leaving VHM without a buyer for its concentrate during the ramp-up period.
The simple read is that VHM secured funding and an offtake partner. The better read is that Iluka, which has a government-backed mandate to build domestic rare earths processing, is effectively underwriting VHM's development risk in exchange for long-term feedstock. That gives VHM a strategic buyer with aligned incentives, not just a financier. The convertible note structure means Iluka shares upside if the project works and has downside protection if it does not. That is a stronger signal than a standard offtake because Iluka has put capital at risk, not just a purchase agreement.
VHM shares closed at A$0.62 on the day of the announcement. The 30% premium implies a conversion price around A$0.81.
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