US Trade Representative Greer says Trump not interested in tariff exclusion programs

If you were hoping for a loophole in the Trump administration’s tariff wall, Jamieson Greer just bricked it shut.

The US Trade Representative told the House Ways and Means Committee that President Trump has no interest in reinstating exclusion programs for tariffs under Sections 301 and 232. No carve-outs, no exemptions, no special treatment.

What exclusion programs are, and why killing them matters

When broad tariffs hit entire categories of goods, companies that genuinely couldn’t find domestic alternatives could apply for exemptions. During Trump’s first term, thousands of these exclusions were granted under Section 301 tariffs targeting Chinese goods. The vast majority of those have since expired.

Only 178 items received one-year extensions, and those were part of broader trade negotiations rather than any goodwill gesture. The administration also stopped accepting new Section 232 exclusion requests back in February 2025. No new exclusions have been granted since.

Greer reiterated that Trump “does not intend to have exclusions and exemptions,” a position he first laid out during Senate testimony in April 2025.

The reshoring bet

Section 232 duties on aluminum, steel, and copper all increased on April 2, 2026, with zero provision for exclusions baked in. Instead of entertaining public exclusion requests, Greer said future tariff adjustments will be published through Federal Register notices with comment periods.

What this means for investors

Companies with heavy exposure to imported steel, aluminum, and copper should be watched carefully. Manufacturers, automakers, construction firms, and electronics producers all face higher input costs with no regulatory escape hatch.

On the flip side, domestic producers of these materials stand to benefit. US-based steel and aluminum companies gain a structural advantage when their foreign competitors face steep tariff walls.

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