The Tariff Supply Chain
June 6, 2025Comments
President Reagan said, “If it moves, tax it. If it keeps moving, regulate it. And if it stops moving, subsidize it.” Adapting that to today’s economy, one might say, “If it is made in the United States, tariff it. If it was made in the United States, tariff it. And if you want it made in the United States, tariff it.”
Through the first six months of President Trump’s second term, he has kept tariffs and trade policy front and center, impacting all aspects of the global economy. As of May 15, President Trump is believed to have initiated or modified tariffs more than 50 times.
Before businesses can develop strategies to benefit from the tariffs and mitigate any negative impact, they first must develop a strategy to keep them all straight. The two most recent tariffs that deserve attention: the International Economic Emergency Powers Act of 1977, used to impose tariffs on countries; and the Section 232 national-security tariffs on imported products. We should understand that even as President Trump lifts or reduces tariffs on some nations, the tax on imports may remain on many products due to the 232 tariffs.
On March 12, the Trump administration began imposing a 25% tariff on steel and aluminum imports using the 232 national security law, as it did in April and then in May for automobiles and automotive parts. Unlike during the first Trump administration, the current 232 actions do not enable U.S. businesses to request an exclusion for products not readily available in the United States, nor do they provide for blanket country exemptions.
This places manufacturers in a difficult position—if they can find the steel or aluminum, they pay more; if they cannot find it in the United States, they pay a tariff. Per the May 12, 2025, SteelBenchmarker survey of hot-rolled band, U.S. manufacturers pay $634 more per metric ton than their competitors in China, and $299 more than their European counterparts.
U.S. metalworking manufacturers need relief, or at least some indication of where the White House is headed with its tariff policies. The agreement announced in May between the United States and the United Kingdom could set a precedent for negotiating with other countries. Media reports at the time indicated that Washington would institute a quota system, allowing a set amount of metal, automobiles and parts to enter prior to imposing a tariff.
Unlike his first administration, it appears that President Trump may extend the tariffs beyond the primary goods to include their derivatives—products made from steel or aluminum. Their inclusion in Section 232 investigations would represent a significant expansion of U.S. trade enforcement under national security provisions. Such action, being considered by the Commerce Department, would eliminate the IEEPA tariffs in favor of the 232 rates.