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HTSUS, United States

7410.21.30.60

Of refined copper / Copper clad laminates / Other

Classification path

  1. Copper foil (whether or not printed or backed with paper, paperboard, plastics or similar backing materials) of a thickness (excluding any backing) not exceeding 0.15 mm
  2. Backed
  3. Of refined copper
  4. Copper clad laminates
  5. Other

Rates of duty

General (MFN)
3%
Column 2Cuba, North Korea, Russia, Belarus
80%
Unit of quantity
m2, kg

Trade agreement rates

FreeGSP (lapsed since Dec 31, 2020), U.S.-Australia FTA, U.S.-Bahrain FTA, U.S.-Chile FTA, U.S.-Colombia TPA, AGOA (authorized through Dec 31, 2026), E, U.S.-Israel FTA, U.S.-Jordan FTA, U.S.-Japan Trade Agreement, U.S.-Korea FTA, U.S.-Morocco FTA, U.S.-Oman FTA, CAFTA-DR, U.S.-Panama TPA, U.S.-Peru TPA, USMCA, U.S.-Singapore FTA

Related lines in heading 7410

About heading 7410

Copper foil (whether or not printed or backed with paper, paperboard, plastics or similar backing materials) of a thickness (excluding any backing) not exceeding 0.15 mm

Heading 7410 covers copper foil of a thickness not exceeding 0.15 mm, excluding any backing. It is split first by whether the foil is backed, then by refined copper versus copper alloys, with separate lines for copper clad laminates.

Full guide to heading 7410

Products in this heading

  • Refined copper foil not backed, for electronics or shielding
  • Brass foil not backed
  • Other copper alloy foil not backed
  • Copper clad laminate with copper on one side only, plastics impregnated glass base
  • Copper clad laminate with copper on both sides, plastics impregnated glass base
  • Other copper clad laminate
  • Backed refined copper foil, other than copper clad laminate
  • Backed copper alloy foil

Frequently asked questions

What is the HTS code for refined copper foil not backed?

Use 7410.11.00.00 for not backed foil of refined copper; the general (MFN) rate is 1%.

What is the duty on backed copper foil of copper alloys?

Backed copper alloy foil is 7410.22.00.00; the general (MFN) rate is 1.5%.

How do I classify copper clad laminate with copper on both sides?

If the base is wholly plastics impregnated glass and copper is on both sides, use 7410.21.30.40; the general (MFN) rate is 3%. Other backed refined copper foil uses 7410.21.60.00 at 1.5%.

Source: USITC Harmonized Tariff Schedule, retrieved October 22, 2026.

HTS 7410.21.30.60: Of refined copper / Copper clad laminates / Other, 3% duty | HTSBase