8424.90—Parts
General duty rate
Free – 2.9%
Across 5 10-digit lines; pick a line below for the exact rate
Coverage on this page
Plain-English explanation
HTS 8424.90 is a 6-digit subheading of the U.S. Harmonized Tariff Schedule covering Parts. It sits in Chapter 84: Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof, Section XVI: Machinery and Mechanical Appliances; Electrical Equipment; Parts Thereof; Sound Recorders and Reproducers, Television Image and Sound Recorders and Reproducers, and Parts and Accessories of Such Articles and rolls up 5 10-digit statistical lines, with general duty rates ranging from Free to 2.9%. 7 Chapter 99 tariff modifications currently touch one or more lines under this subheading, and 24 AD/CVD orders flag at least one child line.
10-digit lines under 8424.90(5)
Pick a line to view full rate detail and compute landed duty
Tariff modifications(7)
Chapter 99 overlays touching one or more lines under 8424.90
| Code | Authority | Rate |
|---|---|---|
| 9903.85.08 | section_232 | The duty provided in the applicable subheading + a duty of 50% upon the value of the aluminum content. |
| 9903.85.15 | section_232 | The duty provided in the applicable subheading + a duty of 25% upon the value of the aluminum content |
| 9903.85.09 | section_232 | The duty provided in the applicable subheading. |
| 9903.85.01 | section_232 | The duty provided in the applicable subheading + 10% |
| 9903.85.68 | section_232 | The duty provided in the applicable subheading + 200% |
| 9903.85.70 | section_232 | The duty provided in the applicable subheading + 200% |
| 9903.88.69 | section_301 | The duty provided in the applicable subheading |
AD/CVD orders(24)
Antidumping or countervailing orders covering one or more lines under 8424.90
A-549-847ADThailandAluminum ExtrusionsA-475-846ADItalyAluminum ExtrusionsA-301-806ADColombiaAluminum ExtrusionsA-533-920ADIndiaAluminum ExtrusionsA-583-874ADTaiwanAluminum ExtrusionsC-542-801CVDSri LankaNew Pneumatic Off-The-Road TiresA-331-804ADEcuadorAluminum ExtrusionsA-552-837ADVietnamAluminum ExtrusionsA-557-826ADMalaysiaAluminum ExtrusionsA-570-148ADChinaGas Powered Pressure WashersC-533-870CVDIndiaNew Pneumatic Off-the-Road TiresA-570-158ADChinaAluminum Extrusions from China (2024 Investigation)C-570-159CVDChinaAluminum ExtrusionsC-560-841CVDIndonesiaAluminum ExtrusionsA-580-918ADKorea, Republic ofAluminum ExtrusionsA-533-869ADIndiaCertain New Pneumatic Off-the-Road Tires from IndiaC-570-149CVDChinaGas Powered Pressure WashersC-489-851CVDTürkiyeAluminum ExtrusionsC-201-861CVDMexicoAluminum ExtrusionsA-520-810ADUnited Arab EmiratesAluminum ExtrusionsA-552-008ADVietnamGas Powered Pressure WashersA-489-850ADTürkiyeAluminum ExtrusionsA-201-860ADMexicoAluminum ExtrusionsA-560-840ADIndonesiaAluminum ExtrusionsFrequently asked questions
What does HTS 8424.90 cover?
HTS 8424.90 is a 6-digit subheading of the U.S. Harmonized Tariff Schedule covering Parts. It belongs to Chapter 84 and rolls up 5 10-digit statistical lines that brokers actually file at entry.
What is the duty rate for HTS 8424.90?
General (Column 1) duty rates for the 10-digit lines under HTS 8424.90 range from Free to 2.9%. The exact rate depends on the specific 10-digit statistical line — pick a line below to see its full rate detail.
How do I find the right 10-digit line under HTS 8424.90?
U.S. Customs requires entries to be filed at the 10-digit statistical level — the broader subheading HTS 8424.90 is not directly fileable. Match your product description to the most specific 10-digit line in the list on this page; if multiple lines could apply, the General Rules of Interpretation (GRIs) and chapter notes determine which one governs.
Are there AD/CVD orders affecting HTS 8424.90?
Yes — 24 AD/CVD orders flag at least one 10-digit line under HTS 8424.90. Whether a specific shipment falls in scope depends on the country of origin and the order's scope determination. See compliance.tandom.ai for full coverage detail.
Learn more
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