Highlights

• USTR Jamieson Greer suggests current 55% tariffs on Chinese imports are a workable status quo.
• Potential tariff 'snapback' could reach 145% for the US and 125% for China by November 10.
• Tariff escalation could significantly impact rare earth elements and magnet supply chains.

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United States Trade Representative (USTR) Jamieson Greer (opens in a new tab) told the Economic Club of New York that U.S. tariffs on Chinese imports “around 55%” are a workable status quo, with talks aimed at freer trade in “non-sensitive goods.” He added that, absent an extension of the current truce by Nov. 10, tariff rates could “snap back” to ~145% on the U.S. side and 125% on the Chinese side—levels that would effectively freeze bilateral trade. He also said Beijing pushed for tariff relief in exchange for ceding TikTok ownership to a U.S. consortium—an offer the U.S. rejected.

What Rings Solid vs. What Needs Footnotes

• Solid: The remarks are direct quotes attributed to Greer; the framing that China wields leverage in rare earths and magnets is broadly consistent with long-standing market realities (China’s dominant refining and magnet capacity).
• Needs Footnotes: “55%” is presented as a headline figure without method (weighted average? by product lines?). The dramatic “snapback to 145%/125%” is asserted but not accompanied by the specific legal mechanism or Federal Register path; investors should treat it as policy risk, not a done deal, until formal notices appear.
• Rhetoric Watch: References to China’s “wolf warrior” posture are Greer’s characterization, not independent analysis; they add political color but little supply-chain detail.

Magnets, Not Slogans—Why This Matters to REEs

If tariffs remain at ~55% (or jump), U.S. OEMs reliant on NdFeB magnets and Dy/Tb-bearing alloys face higher costs or sourcing disruption. A sharp snapback would be bullish near-term for ex-China producers (oxide and magnet) and bearish for U.S. manufacturers locked into China-centric bill-of-materials. It also increases the likelihood of:

• accelerated friend-shoring (Australia/Japan/EU projects),
• tighter Chinese export postures (recall past controls on gallium/germanium and restrictions on certain magnet technologies),
• and renewed U.S. push for domestic magnet lines and strategic stockpiles.

Questions the Article Doesn’t Answer

• How exactly is the 55% rate calculated across tariff lines?
• What statutory trigger produces a 145% snapback on Nov. 10—automatic expiration or a new action?
• Will “non-sensitive” carve-outs exclude rare earths, alloys, and magnets—i.e., the parts that matter?

Bottom Line for Investors

Treat Greer’s comments as a credible escalation risk rather than a forecast. Any move toward 145% tariffs would be a powerful catalyst for non-China REE projects and Western magnet capacity—but painful for downstream manufacturers until replacement supply is real.

Source: Reuters, “Trump trade chief Greer says 55% China tariffs a ‘good status quo,’” Oct. 1, 2025.

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