Meteoric Resources signs strategic partnership with POSCO for rare earths supply
Meteoric Resources (ASX: MEI) said it signed a non-binding Memorandum of Strategic Partnership with POSCO International to advance its Caldeira rare earth project in Brazil. POSCO could take up to 30% of Caldeira output over up to seven years, with potential financing participation. Metallurgical tests indicate POSCO can process the product. MEI targets a definitive feasibility study in 2026 and an investment decision in 2027.
How this was made

The 30-second read
Why it matters
The disclosed MoSP provides a structured pathway toward long-term offtake and potential project financing, but the immediate tradable catalyst is limited by the non-binding nature and the need for a future definitive agreement.
Market read
Investors get a concrete, though non-binding, offtake and financing pathway headline that can improve perceived project bankability, with timing anchored to 2026 DFS and 2027 FID.
What to watch
Key execution risks remain: definitive feasibility outcomes, permitting/approvals, commercial terms for binding offtake, and whether POSCO’s financing participation materializes after due diligence.
Background
Meteoric Resources is advancing its Caldeira rare earth project in Brazil and has now announced a strategic partnership framework with POSCO International.
Market effects
Supports the critical minerals rare-earth supply-chain narrative, potentially improving perceived bankability for Brazil-to-Korea rare earth projects.
Reinforces Brazil-Korea supply chain integration aligned with government critical minerals strategies.
If converted to a binding offtake, could strengthen long-term rare earth sourcing for a major industrial buyer (POSCO) and influence downstream separation supply expectations.
Counterpoint
Because the MoSP is non-binding and capped at “up to” 30% with financing participation subject to negotiation, the market may overprice the certainty of future cash flows.
Key entities
- companyMeteoric Resources Ltd
ASX-listed rare earth developer; subject of the partnership announcement for Caldeira.
- companyPOSCO International Corporation
Korean industrial group partner and potential offtaker/financing participant under the MoSP.
- assetCaldeira project
Meteoric’s Brazil rare earth project targeted for DFS completion in 2026 and potential FID in 2027.



