# METLEN and Rio Tinto sign long-term bauxite and alumina supply agreements

METLEN Energy & Metals has signed two long-term strategic agreements with Rio Tinto: a bauxite supply agreement for 14.9 million metric tons from Guinea (2027-2037) and an alumina offtake agreement for 3.9 million metric tons (2027-2034, with possible extension to 2037).

- Type: Contract
- Announced: 2025-02-19
- Where: Agios Nikolaos, Viotia, Greece, Greece
- Status: announced
- Capacity: alumina production expansion from 865,000 to 1,265,000 tons annually
- Products: bauxite, alumina
- Sectors: [Steel and Metal Products](https://endata.com/sectors/steel-metal-products.md)

## Companies

- [Metlen Energy & Metals](https://endata.com/companies/45475.md)
- [Rio Tinto](https://endata.com/companies/4215.md) (partner)

## Sources

- [energodromio.gr](https://www.energodromio.gr/perivallon/metlen-x-rio-tinto-deal-118-eton-gia-voxiti-aloumina/), 2025-02-19: "Η METLEN Energy & Metals (METLEN) ανακοινώνει ότι προχώρησε στη σύναψη δύο μακροπρόθεσμων στρατηγικών συμφωνιών με τη Rio Tinto, εξασφαλίζοντας τον εφοδιασμό βωξίτη και την διάθεση της αλουμίνας."

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.