Harmonized Tariff Schedule of the U.S. › Chapter 26 Ores, slag and ash
2603.00.00.30Tariff line
Classification path
Copper ores and concentrates
2603
Zinc content
2603.00.00.30
Rates of duty
General rate (Column 1)1.7¢/kg on lead content
SpecialFree (A, AU, BH, CL, CO, D, E, IL, JO, KR, MA, OM, P, PA, PE, S, SG)
Column 28.8¢/kg on copper content + 3.3¢/kg on lead content + 3.7¢/kg on zinc content
UnitZn kg
Free (A, AU, BH, CL, CO, D, E, IL, JO, KR, MA, OM, P, PA, PE, S, SG)
Printed page 1358
Measure flags
for origin CN, entry date 2026-10-26 · base rate 1.7¢/kg on lead content
- Section 301 forced-labor tariff (12.5%)9903.05.86ExemptexemptOn the note 52(b) general exemption list (exempt by HTS line; enter under 9903.05.86)
- China 301: not on any listN/A—8-digit subheading 2603.00.00 is not on Lists 1–4B or the four-year-review lists
Confirmed total 0% · max 0%Full duty breakdown →