The Daily Fuckup

President Donald Trump signed a proclamation on June 1, 2026, that revised tariff treatment for imports of steel-, aluminum- and copper-related goods. The new rules applied to entries on or after 12:01 a.m. EDT on June 8, 2026, and run through Dec. 31, 2027. In the White House’s account, the changes are meant to bolster domestic manufacturing, support agriculture and industry, and encourage more U.S. production of metal-intensive goods.

The proclamation cuts the tariff on agricultural equipment, including combines and harvesters, from 25% to 15%. It also expands the existing 15% industrial-equipment category to cover mobile industrial equipment, such as bulldozers and forklifts, when imported from countries that qualify for that treatment. For some capital equipment, the White House says a 10% duty rate can apply if the products are made with at least 85% U.S.-melted-and-poured steel or U.S.-smelted-and-cast aluminum by weight.

The June order builds on earlier Section 232 actions the administration took this year on aluminum, steel and copper imports. The White House has framed those moves as national-security measures intended to protect domestic producers and keep strategic manufacturing inside the United States.

For importers, the practical effect is not the politics but the tariff line. The proclamation changes which goods qualify for the lower 15% rate, which goods can reach the 10% rate, and when those rules start. That gives companies a narrower window to sort out classification, pricing and shipment timing before the next customs entry is filed.