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HTS 9022.29.40 duty rate

Smoke detectors, ionization type. General duty Free; Section 301 China: Not on a Section 301 China list.

FreeGeneral (MFN) duty rate
Not on a Section 301 China listSection 301, products of China
35%Column 2 (Cuba, North Korea, Russia, Belarus)

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

Tariff line9022.29.40
DescriptionApparatus based on the use of X-rays or of alpha, beta, gamma or other ionizing radiations, whether or not for medical, surgical, dental or veterinary uses, including radiography or radiotherapy apparatus, X-ray tubes and other X-ray generators, high tension generators, control panels and desks, screens, examination or treatment tables, chairs and the like; parts and accessories thereof: › Apparatus based on the use of alpha, beta, gamma or other ionizing radiations, whether or not for medical, surgical, dental or veterinary uses, including radiography or radiotherapy apparatus: › For other uses: › Smoke detectors, ionization type
General rateFree
Special rate (trade programs)none listed
Column 2 rate35%
Units of quantityNo.
Section 301 (China)Not on a Section 301 China list

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

9022.12.00 · 9022.13.00 · 9022.14.00 · 9022.19.00 · 9022.21.00 · 9022.29.80 · 9022.30.00 · 9022.90.05 · 9022.90.15 · 9022.90.25 · 9022.90.40 · 9022.90.60 · 9022.90.70 · 9022.90.95

← 9022.21.00 · 9022.29.80 → · Heading 9022 · 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.