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Supply Chain

Tronox and JX Advanced Metals Commit $32 Million to Study a Mississippi Rare Earth Refinery

The 50/50 program covers an Australian cracking plant, a U.S. refinery at Hamilton, Mississippi, and a pilot facility, targeting up to 10,000 tonnes a year of rare earth oxides.

PR

By Priya Raghavan

Sep 29, 2026 · 7 min read

Tronox Holdings and Japan's JX Advanced Metals signed a cooperation and investment agreement on Tuesday to develop rare earth and critical minerals processing, committing roughly $32 million on a 50/50 basis to feasibility work and a pilot facility.

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Priya Raghavan

Corporate Insider Inc.

Priya Raghavan writes for Corporate Insider Inc.

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