• Navarro dismisses reports of tariff reductions, confirming expansion with no exemptions.
  • New measures include 25% tariffs on all steel imports and 25% on aluminum, up from 10%, eliminating Biden-era exclusions.
  • Enforcement targets over 400 derivative products to block evasion, with tariffs on derivatives reaching 50% for some countries.

Peter Navarro, White House Senior Counselor for Trade and Manufacturing, has firmly denied any plans to reduce steel and aluminum tariffs, instead confirming their expansion in a move that intensifies trade policies aimed at reviving U.S. industries. In remarks to reporters on August 21, 2025, Navarro stated there is "no basis in fact" for speculation about cuts, aligning with a CNBC headline that highlighted his stance. This development comes as the administration reinstates 25% tariffs on all steel imports and raises aluminum tariffs from 10% to 25%, eliminating product exclusions, country exemptions, and quota deals established during the Biden era.

Efforts to restructure trade imbalances have hit a snag with global partners, as the new tariffs expand coverage to over 400 derivative products to block evasion tactics like transshipment through Mexico, Canada, and the EU. According to people familiar with the matter, U.S. Customs is intensifying enforcement against misclassification, with "melt and pour" standards for steel and "smelt and cast" for aluminum targeting origin-based imports. In a recent op-ed dated January 30, 2026, Navarro noted that tariffs on steel and aluminum derivatives have reached 50%, with a 25% rate for the UK, underscoring the aggressive approach.

Shares of U.S. steelmakers rose post-announcement, reflecting market optimism, though broader reactions have been muted. The tariffs, stemming from Section 232 of the 1962 Trade Expansion Act for national security, aim to counter foreign dumping and subsidies, with Navarro framing this as part of an "America First" strategy. Under Trump's first-term tariffs, the steel industry saw over $15 billion in investments and production expansions by companies like Century Aluminum (CENX) and Alcoa (AA), but Biden's exemptions dropped capacity utilization to 74% from a sustainable 80%, according to industry data.

Without a deal, the administration risks escalating trade tensions, particularly with Canada and Mexico. Canadian Prime Minister Justin Trudeau has deemed the tariffs "unacceptable," promising a firm response, and tariffs are set for implementation on March 12, potentially igniting a trade war. Navarro, in his statements, emphasized that these measures are designed to close loopholes and ensure a "new Golden Age" for U.S. manufacturing, though critics have labeled such claims baseless amid broader rollout concerns.

Attempts to reach out for comments from affected foreign exporters, such as POSCO (PKX) and ArcelorMittal (MT), were unsuccessful, but sources indicate they are losing U.S. market access. The Tax Policy Center projects $3.3 trillion in revenue from 2026-2035 from these tariffs, plus an additional $190 billion later, though this falls short of Trump's expectations. In the short term, enforcement is expected to boost U.S. capacity utilization above 80% and lead to price hikes for metals, while long-term prospects hinge on manufacturing resurgence and potential retaliation risks.

Correction: An earlier version misstated the date of Navarro's op-ed; it was January 30, 2026, not 2025.