6-digit subheading

8450.90Parts

General duty rate

2.6%

Across 3 10-digit lines

Plain-English explanation

HTS 8450.90 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 3 10-digit statistical lines, all with a general duty rate of 2.6%. 4 Chapter 99 tariff modifications currently touch one or more lines under this subheading, and 4 AD/CVD orders flag at least one child line.

10-digit lines under 8450.90(3)

Pick a line to view full rate detail and compute landed duty

Tariff modifications(4)

Chapter 99 overlays touching one or more lines under 8450.90

CodeAuthorityRate
9903.45.01safeguard14%
9903.45.02safeguard30%
9903.45.05safeguardNo change
9903.45.06safeguard30%

AD/CVD orders(4)

Antidumping or countervailing orders covering one or more lines under 8450.90

Frequently asked questions

What does HTS 8450.90 cover?

HTS 8450.90 is a 6-digit subheading of the U.S. Harmonized Tariff Schedule covering Parts. It belongs to Chapter 84 and rolls up 3 10-digit statistical lines that brokers actually file at entry.

What is the duty rate for HTS 8450.90?

Every 10-digit line under HTS 8450.90 carries a general (Column 1) duty rate of 2.6%. Section 301, Section 232, and AD/CVD overlays may stack on top of this rate at the per-line level — open a specific 10-digit code to see its complete tariff stack.

How do I find the right 10-digit line under HTS 8450.90?

U.S. Customs requires entries to be filed at the 10-digit statistical level — the broader subheading HTS 8450.90 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 8450.90?

Yes — 4 AD/CVD orders flag at least one 10-digit line under HTS 8450.90. 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.

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