Importers of HS 6910.10 (of porcelain or china) from Thailand actually paid 15.8% on the taxed portion of the value in 2026-06 — 12.02% across everything shipped, taxed or not. Measured from official duty receipts, not the rulebook: the statutory MFN base rate on this code is 5.8%. Over the window the rate on the taxed portion moved 5.8% → 15.8%, with the largest single step -5.8pp in 2026-03. Measured from official US duty receipts · as-of 2026-06 · confidence: measured, not modelled. The HTS base rate is 5.8% — importers actually paid 15.8%, so the trade-war overlay added 10 pts, measured at the border (not a summed rulebook estimate). Reproduce exactly: tariff_story(hs: "6910.10", origin: "Thailand") · see it at trimtabist.com/tariffs
HS 6910.10. The schedule base rate is 5.8%; importers from Thailand actually paid 15.8% on the dutiable value in 2026-06 — the trade-war overlay added 10 points, measured at the border. Measured, not modelled.
Over the window the collected rate moved 5.8% (2023-07) → 15.8% (2026-06), largest single step -5.8pp in 2026-03.
China's lower duty (7.28% vs 12.02%) lets it price up to 4.4% above Thailand at the factory and still match on duty-inclusive customs cost. But on the LATEST measured prices, China actually lands cheaper — $1.18/kg vs $1.92/kg (duty in, freight out).
All goods from Thailand · the whole tariff ledger · reproduce: tariff_story(hs: "6910.10", origin: "Thailand") via /connect. Not customs or legal advice.