Harmonized Tariff Schedule of the U.S. › Chapter 26 Ores, slag and ash
2615.10.00.00Tariff line
Classification path
Niobium (columbium), tantalum, vanadium or zirconium ores and concentrates
2615
Zirconium ores and concentrates
2615.10.00.00
Rates of duty
General rate (Column 1)Free
Special—
Column 2Free
Unitkg
Printed page 1360
Measure flags
for origin CN, entry date 2026-10-26 · base rate Free
- Section 301 forced-labor tariff (12.5%)9903.05.31Applies+12.5%China: Column 1 rate + 12.5% additional
- China 301 List 3 (9903.88.03)9903.88.03Applies+25%8-digit subheading 2615.10.00 is on L3
Confirmed total 37.5% · max 37.5%Full duty breakdown →