The Biden administration issued a presidential proclamation on June 2, 2026, further modifying tariff structures on imports of aluminum, steel, and copper, building on §232 actions dating to Proclamation 9704 (March 2018). The adjustments signal continued use of national-security tariff authority to manage trade flows in these three key industrial metals.

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Review Snapshot

Scope: HS 76, 72, 74 / §232
Question: Does this source change alter exposure, timing, or review priority for HS 76, 72, 74 / §232?
Next move: Check HS 76 in Tariffs, then save the scope if this question repeats.

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Run HS 76 through Scope Check before saving recurring review work.

Check this source against a scope

Legal / Policy Context

Policy instruments

§232

Practical Takeaways

Check the tagged HS codes in tariff context before treating this as a general market signal.
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Source Trail

The White HousePrimary briefing source

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