Trimtabist

The independent observatory for US trade — ship movements, customs records and policy events, measured and tested.

What Japan actually pays on used or rebuilt

Importers of HS 8407.34 (used or rebuilt) from Japan actually paid 3.82% on the taxed portion of the value in 2026-06 — 3.82% across everything shipped, taxed or not. Measured from official duty receipts, not the rulebook: the statutory MFN base rate on this code is 2.5%. Over the window the rate on the taxed portion moved 2.5% → 3.82%, with the largest single step +15pp in 2025-06. Measured from official US duty receipts · as-of 2026-06 · confidence: measured, not modelled. The HTS base rate is 2.5% — importers actually paid 3.82%, so the trade-war overlay added 1.3 pts, measured at the border (not a summed rulebook estimate). Reproduce exactly: tariff_story(hs: "8407.34", origin: "Japan") · see it at trimtabist.com/tariffs

Japan paid 3.82% on HS 8407.34 — the schedule says 2.5% Collected rate on the taxed value — measured from US duty receipts, not the rulebook 3.82% HTS base 2.5% — the rulebook floor2023-072024-122026-06 Measured · as-of 2026-06 · Trimtab US Tariffs & Trade Ledger · trimtabist.com

HS 8407.34. The schedule base rate is 2.5%; importers from Japan actually paid 3.82% on the dutiable value in 2026-06 — the trade-war overlay added 1.3 points, measured at the border. Measured, not modelled.

Over the window the collected rate moved 2.5% (2023-07) → 3.82% (2026-06), largest single step +15pp in 2025-06.

The trade-war measures that name Japan or this sector

12 Chapter-99 measures name Japan; scope mapping is partial (several annexes are PDFs) — absence never means exemption. They do not sum, and some are product-specific — the collected rate above is the composed truth.

Implementing Certain Tariff-Related Elements of the United States-Japan Agreement
measure 9903.02.30 · Federal Register citation
+15%
9903.02.31
measure 9903.02.31
+15%
Adoption and Procedures of the Section 232 Steel and Aluminum Tariff Inclusions Process
measure 9903.02.71 · Federal Register citation
+15%
Implementing Certain Tariff-Related Elements of the United States-Japan Agreement
measure 9903.02.73 · Federal Register citation
+15%
9903.04.62
measure 9903.04.62
+15%
Implementing Certain Tariff-Related Elements of the U.S.-Korea Strategic Trade and Investment Deal
measure 9903.76.21 · Federal Register citation
+15%
Implementing Certain Tariff-Related Elements of the U.S.-Korea Strategic Trade and Investment Deal
measure 9903.76.22 · Federal Register citation
+15%
Implementing Certain Tariff-Related Elements of the United States-Japan Agreement
measure 9903.94.41 · Federal Register citation
+15%

Go deeper

All goods from Japan · the whole tariff ledger · 2 CBP rulings cite this code · reproduce: tariff_story(hs: "8407.34", origin: "Japan") via /connect. Not customs or legal advice.

In print: “What Japan actually pays on used or rebuilt (HS 8407.34)” — Trimtab US Trade Ledger (TT-010 Duty receipts), US Census imports-for-consumption records — trimtabist.com/tariff/840734/japan