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Tariff referenceChapter 84 › 8419.89.60.00

HTS 8419.89.60.00 — Molten-salt-cooled acrylic acid reactors

The current US import duty for Molten-salt-cooled acrylic acid reactors (HTS 8419.89.60.00) — the base rate, any Section 301/232/122 surcharge that applies, and what's changed recently.

Machinery, plant or laboratory equipment, whether or not electrically heated (excluding furnaces, ovens and other equipment of heading 8514), for the treatment of materials by a process involving a change of temperature such as heating, cooking, roasting, distilling, rectifying, sterilizing, pasteurizing, steaming, drying, evaporating, vaporizing, condensing or cooling, other than machinery or plant of a kind used for domestic purposes; instantaneous or storage water heaters, nonelectric; parts thereof: › Other machinery, plant or equipment: › Other: › Other: › Molten-salt-cooled acrylic acid reactors

Current US duty rate

Column 1 (General / MFN)Free
Special (FTA programs)
Column 2 (other)35%

Additional duties may apply, depending on country of origin: Section 301 (China) — List 1 — 9903.88.01 (+25%).

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Programmatic access: the full duty stack (base + surcharges + MPF/HMF for a given origin & value) is at /duty?code=8419.89.60.00&origin=&value=. Current as of USITC 2026HTSRev10 (synced 2026-06-12).