Harmonized Tariff Schedule of the U.S. › Chapter 74 Copper and articles thereof
7409.31.90.00Tariff line
Classification path
Copper plates, sheets and strip, of a thickness exceeding 0.15 mm
7409
Of copper-tin base alloys (bronze)
In coils
Of a thickness of less than 5 mm
Of a width of less than 500 mm
7409.31.90.00
Rates of duty
General rate (Column 1)3%
SpecialFree (A, AU, BH, CL, CO, D, E, IL, JO, KR, MA, OM, P, PA, PE, S, SG)
Column 249%
Unitkg
Free (A, AU, BH, CL, CO, D, E, IL, JO, KR, MA, OM, P, PA, PE, S, SG)
Printed page 2644
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 7409.31.90 is on L3
- 232 steel / aluminum / copper & derivatives9903.82.02Applies+50%General (all other countries) | Copper-tin base alloys (bronze), plates, sheets and strip, in coils, with a thickness of 0.15 mm or more but less than 5 mm and with a width of less than 500 mm
Confirmed total 78% · max 78%Full duty breakdown →