Importers of HS 4015.12 (other) from Thailand actually paid 10% on the taxed portion of the value in 2026-06 — 9.97% across everything shipped, taxed or not. Measured from official duty receipts, not the rulebook: the statutory MFN base rate on this code is 14%. Over the window the rate on the taxed portion moved 14% → 10%, with the largest single step -14pp in 2023-09. Measured from official US duty receipts · as-of 2026-06 · confidence: measured, not modelled. The HTS base rate is 14% — importers actually paid 10%, so the trade-war overlay added -4 pts, measured at the border (not a summed rulebook estimate). Reproduce exactly: tariff_story(hs: "4015.12", origin: "Thailand") · see it at trimtabist.com/tariffs
HS 4015.12. The schedule base rate is 14%; importers from Thailand actually paid 10% on the dutiable value in 2026-06 — the trade-war overlay added -4 points, measured at the border. Measured, not modelled.
Over the window the collected rate moved 14% (2023-07) → 10% (2026-06), largest single step -14pp in 2023-09.
Thailand's lower duty (9.97% vs 31.97%) lets it price up to 20% above China at the factory and still match on duty-inclusive customs cost. But on the LATEST measured prices, China actually lands cheaper — $2.67/kg vs $5.76/kg (duty in, freight out).
All goods from Thailand · the whole tariff ledger · reproduce: tariff_story(hs: "4015.12", origin: "Thailand") via /connect. Not customs or legal advice.