UPDATE: Section 122 tariff (10%) in effect since Feb 24 — expires ~July 24 (~126 days). 24 states challenge in court (March 5). USTR launches new Section 301 probes (March 11). EU trade deal vote imminent. Full analysis →

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US Tariffs on Lead from Japan — 10% (2026)

Tariff Rate Breakdown

10%

Section 122 Base

10%

Total Effective Rate

Japan is a significant source of lead imports into the United States, with approximately $218B in total bilateral trade.

The current tariff framework for lead from Japan reflects the post-SCOTUS landscape: a 10% Section 122 tariff replaced the previously higher IEEPA rates after the Court's February 2026 ruling.

The Section 122 tariff is subject to a 150-day statutory time limit and is set to expire approximately July 24, 2026, unless Congress acts to extend or replace it. Importers should monitor legislative developments closely as this deadline approaches.

Lead (HTS Chapter 78) carry an average MFN duty rate of 2.5% in addition to the Section 122 tariff. No additional Section 232 or Section 301 surcharges apply to most products in this category from Japan.

Key products in HTS Chapter 78 imported from Japan include Lead ingots, Lead sheets, Lead-acid battery plates, Lead pipes, Lead alloys, and Lead foil.

Common Products in Chapter 78

Lead ingotsLead sheetsLead-acid battery platesLead pipesLead alloysLead foilLead shot

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Frequently Asked Questions

What is the current tariff rate on lead from Japan?

As of March 2026, lead from Japan face a base tariff of 10% under Section 122. The effective rate can be up to 10%.

Will the tariff on lead from Japan change?

The Section 122 tariff of 10% expires approximately July 24, 2026, unless Congress extends it. Monitor legislative developments for updates.

How did the Supreme Court ruling affect lead imports from Japan?

The Supreme Court's February 20, 2026 ruling struck down IEEPA reciprocal tariffs as exceeding presidential authority. The president signed a replacement 10% tariff under Section 122 the same day, effective February 24.