- Goldman Told Clients to Go Long Copper a Day Before Price Plunge Bloomberg
- ADJUSTING IMPORTS OF COPPER INTO THE UNITED STATES The White House (.gov)
- Trump issues blitz of tariff announcements on copper, Brazil, South Korea, small-value imports Reuters
- Trump Targets Copper With Tariffs, Though Not as Aggressively as Expected The New York Times
- Copper Just Endured Its Worst Day Ever. It May Have Further to Fall. Barron’s
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