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HTS 9018.19.40 duty rate

Apparatus for functional exploratory examination, and parts and accessories thereof. General duty Free; for goods of Chinese origin, general + Section 301 (+25%) comes to 25% before any other duties.

FreeGeneral (MFN) duty rate
List 1 +25%Section 301, products of China
25%General + Section 301 for China, ad valorem
55%Column 2 (Cuba, North Korea, Russia, Belarus)

Official USITC Harmonized Tariff Schedule, 2026HTSRev20 · data built 2026-10-02 · check on hts.usitc.gov

Tariff line9018.19.40
DescriptionInstruments and appliances used in medical, surgical, dental or veterinary sciences, including scintigraphic apparatus, other electro-medical apparatus and sight-testing instruments; parts and accessories thereof: › Electro-diagnostic apparatus (including apparatus for functional exploratory examination or for checking physiological parameters); parts and accessories thereof: › Other: › Apparatus for functional exploratory examination, and parts and accessories thereof
General rateFree
Special rate (trade programs)none listed
Column 2 rate55%
Units of quantityNo.
Section 301 (China)List 1 +25%

Section 301 China tariffs on this line

Chapter 99 headingListExtra dutyStatus
9903.88.01List 1+25%in effect

2026 US–China tariff reduction lists: The US–China reduction lists are not published yet. Dutyfinch checks the Federal Register every day and flags each code as soon as the list appears.

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Nearby tariff lines

9018.11.30 · 9018.11.60 · 9018.11.90 · 9018.12.00 · 9018.13.00 · 9018.14.00 · 9018.19.55 · 9018.19.75 · 9018.19.95 · 9018.20.00 · 9018.31.00 · 9018.32.00 · 9018.39.00 · 9018.41.00 · 9018.49.40 · 9018.49.80 · 9018.50.00 · 9018.90.10 · 9018.90.20 · 9018.90.30 · 9018.90.40 · 9018.90.50 · 9018.90.60 · 9018.90.64 · 9018.90.68 · 9018.90.75 · 9018.90.80

← 9018.14.00 · 9018.19.55 → · Heading 9018 · Chapter 90 · Chapter 90 rate summary

General information from the official US Harmonized Tariff Schedule (USITC) and Federal Register; not legal or customs advice. Section 232, IEEPA, antidumping/countervailing and other duties can also apply. Confirm classification and rates with CBP or a licensed customs broker before you file.