HTS 7603Chapter 76· 2026_rev4

Aluminum powders and flakes:

General (MFN)

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Special / FTA

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Column 2

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Rate shown is General (Column 1) MFN from the 2026_rev4. Additional duties may apply including the 10% Section 122 global surcharge and Section 301 duties on Chinese-origin goods. Last reviewed: 2026_rev4.

Subcodes under 7603

7603.10.00.005%

Powders of non-lamellar structure

7603.20.00.003.9%

Powders of lamellar structure; flakes

Related codes at this level

7601

Unwrought aluminum:

7602.00.00Free

Aluminum waste and scrap

7604

Aluminum bars, rods and profiles:

7605

Aluminum wire:

7606

Aluminum plates, sheets and strip, of a thickness exceeding 0.2 mm:

7607

Aluminum foil (whether or not printed, or backed with paper, paperboard, plastics or similar backing materials) of a thickness (excluding any backing) not exceeding 0.2 mm:

7608

Aluminum tubes and pipes:

Frequently asked

What HTS codes fall under 7603?

Heading 7603 covers Aluminum powders and flakes:. Subcodes further classify products by material, use, or form — see the subcodes list below.

What is the duty rate for 7603?

Duty rates are not set at the 4-digit heading level. Drill down to the 8 or 10-digit tariff line that matches your product.

Does the 10% Section 122 surcharge apply to 7603?

Yes — the Section 122 global surcharge applies in addition to the base MFN rate shown above. Use our Tariff Impact Calculator to see the total landed rate for your product.

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