Importers of HS 4412.33 (with a face ply of walnut (juglans spp.)) from Thailand actually paid 13.86% on the taxed portion of the value in 2026-06 — 13.86% across everything shipped, taxed or not. Measured from official duty receipts, not the rulebook: the statutory MFN base rate on this code is 5.1%. Over the window the rate on the taxed portion moved 8% → 13.86%, with the largest single step +19pp in 2025-08. Measured from official US duty receipts · as-of 2026-06 · confidence: measured, not modelled. The HTS base rate is 5.1% — importers actually paid 13.86%, so the trade-war overlay added 8.8 pts, measured at the border (not a summed rulebook estimate). Reproduce exactly: tariff_story(hs: "4412.33", origin: "Thailand") · see it at trimtabist.com/tariffs
HS 4412.33. The schedule base rate is 5.1%; importers from Thailand actually paid 13.86% on the dutiable value in 2026-06 — the trade-war overlay added 8.8 points, measured at the border. Measured, not modelled.
Over the window the collected rate moved 8% (2023-07) → 13.86% (2026-06), largest single step +19pp in 2025-08.
Thailand's lower duty (13.86% vs 42.83%) lets it price up to 25.4% above China at the factory and still match on duty-inclusive customs cost. But on the LATEST measured prices, Thailand actually lands cheaper — $1.31/kg vs $1.87/kg (duty in, freight out).
All goods from Thailand · the whole tariff ledger · 22 CBP rulings cite this code · reproduce: tariff_story(hs: "4412.33", origin: "Thailand") via /connect. Not customs or legal advice.