Peculiar Materials
Digest · Issue 007 · 4 October 2026

What I learned in Toronto

Three days at the ex-China rare earth industry’s own summit, and the most useful document produced by it is the program: twenty upstream panel seats against the four on the magnet makers’ panel, no Japanese magnet maker at all, and one tier-one supplier standing in for the entire end-user tier. Then the rule that starts asking where the iron was mined.

Peculiar Materials LLC · Covering 29 September to 4 October 2026.

What is in this issue

2 items in the brief, 8 sources named and dated, 2 with a fact check against the supply chain atlas.

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I do technical and commercial diligence on magnets, magnet manufacturing and rare-earth supply chains — the same reading that produces this digest, pointed at one question you actually need answered. Get in touch, or start with the supply chain atlas this digest maintains.