Highlights

• KU Leuven's SOLVOMET R&I Centre signed a groundbreaking services agreement with Uzbekistan's Technological Metals Complex.
• The agreement focuses on extracting rare earth elements and rhenium from U-depleted pregnant leach solutions.
• The partnership represents strategic friendshoring for the EU.
• It creates non-Chinese REE pathways and diversifies critical rhenium supply for aerospace and defense applications.
• The collaboration starts in January 2026.
• This partnership exports European hydrometallurgical expertise.
• It aims to build long-term strategic supply networks outside China's dominance.

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A quiet but strategically significant deal emerged from EU Critical Raw Materials Week 2025: KU Leuven’s SOLVOMET R&I Centre (opens in a new tab) has signed a first-ever services agreement with Uzbekistan’s Technological Metals Complex (TMK), (opens in a new tab) marking a new vector of cooperation in rare earth and rhenium recovery.

The agreement—announced during the “Critical Raw Materials Investment Opportunities in Uzbekistan” session hosted by EIT RawMaterials (opens in a new tab) and the European Commission’s DG INTPA (opens in a new tab)—focuses on extracting rare earth elements (REEs) and rhenium from U-depleted pregnant leach solutions originating from Uzbekistan’s U-REE-Re deposits. For the West, this is not merely a research collaboration; it is a strategic diversification play.

Inking the Deal

A Technological Bridge to a Resource-Rich Partner

Uzbekistan’s TMK called the partnership “historic,” positioning it as the country’s entry into world-class hydrometallurgical innovation. But the implications extend beyond Central Asia. Europe’s CRM deficit is structural—its geology cannot meet its industrial demand for magnet metals or critical superalloys. Partnerships with resource-rich, geopolitically stable states are the only viable path to resilience.

Enter Uzbekistan: a country with underexploited U-REE-Re resources, willing government partners, and a desire to ascend the critical minerals value chain. With SOLVOMET’s expertise in selective leaching and advanced metal recovery, the project offers a credible path to unlocking previously overlooked feedstocks.

Why It Matters for the West

This agreement is a tangible example of friendshoring—a cornerstone of the EU’s external CRM strategy. It reinforces three critical Western priorities:

1. Non-Chinese REE pathways:

Uzbekistan offers REE-bearing ores that bypass the China-centric supply chain.

2. Rhenium supply diversification:

Rhenium—essential for superalloys in aerospace and defense—remains rare, expensive, and geopolitically sensitive. New recovery routes are strategically meaningful.

3. Technology transfer tied to Western standards:

By anchoring the project in KU Leuven’s hydrometallurgical expertise, Europe exports know-how while maintaining environmental and governance benchmarks.

A Small Contract, A Big Signal

The project begins in January 2026. It is not a mine, not a refinery, not a megaton REE play—but it is exactly the type of early-stage, technically credible partnership that often seeds long-term strategic supply networks. In an era where the West must rebuild critical mineral independence step by step, Uzbekistan’s willingness to align with EU institutions is a meaningful geopolitical win—and a reminder that not all strategic advances come in billion-dollar headlines.

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