Harmonized Tariff Schedule of the U.S. › Chapter 74 Copper and articles thereof
7410.21.30.40Tariff line
Classification path
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
7410
Backed
Of refined copper
Copper clad laminates
Having a base wholly of plastics impregnated glass
Having copper on both sides
7410.21.30.40
Rates of duty
General rate (Column 1)3%
SpecialFree (A, AU, BH, CL, CO, D, E, IL, JO, JP, KR, MA, OM, P, PA, PE, S, SG)
Column 280%
Unitm2 kg
Free (A, AU, BH, CL, CO, D, E, IL, JO, JP, KR, MA, OM, P, PA, PE, S, SG)
Printed page 2646
Measure flags
for origin CN, entry date 2026-10-26 · base rate 3%
- Section 301 forced-labor tariff (12.5%)9903.05.90ExemptexemptGoods entered under a 232 heading (METALS) are exempt from the forced-labor 301 duty (note 52(f))
- China 301 List 3 (9903.88.03)9903.88.03Applies+25%8-digit subheading 7410.21.30 is on L3
- 232 steel / aluminum / copper & derivatives9903.82.02Applies+50%General (all other countries) | Refined copper, clad laminates, with a thickness of 0.15 mm or less, backed
Confirmed total 78% · max 78%Full duty breakdown →