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HTS 2615Niobium (columbium), tantalum, vanadium or zirconium ores and concentrates

Product or HTS code

Rate lines5

Code	Description	General	Special	Column 2	Units	Calculate
2615.10.00.00	2615.10.00.00Zirconium ores and concentratesGeneral Free · Column 2 Free · kg	Free		Free	kg
2615.90	2615.90Other
2615.90.30.00	2615.90.30.00Synthetic tantalum-niobium (columbium) concentratesGeneral Free · Column 2 30% · kg	Free		30%	kg
2615.90.60	2615.90.60OtherGeneral Free · Column 2 Free	Free		Free
2615.90.60.30	2615.90.60.30Niobium (columbium) ores and concentratesGeneral Free · Column 2 Free · kg	Free		Free	kg
2615.90.60.60	2615.90.60.60Tantalum ores and concentratesGeneral Free · Column 2 Free · kg	Free		Free	kg
2615.90.60.90	2615.90.60.90Vanadium ores and concentratesGeneral Free · Column 2 Free · kg, V2O5 kg	Free		Free	kg, V2O5 kg

2026 HTS Revision 21 (October 9, 2026)

Duty by country of origin

Rate line	Australia75.1% of imports	South Africa13.08% of imports	Russia2.94% of imports	Senegal2.55% of imports	Mozambique1.69% of imports	Singapore1.12% of imports	Canada0.89% of imports	Taiwan0.83% of imports	Mexico0.65% of imports	Malaysia0.44% of imports
2615.10.00.00Zirconium ores and concentrates	12.5%9903.05.23	12.5%9903.05.69	47.5%9903.05.669903.90.08	0%	0%	12.5%9903.05.68	10%9903.05.29	10%9903.05.76	10%9903.05.55	10%9903.05.54
2615.90.30.00Synthetic tantalum-niobium (columbium) concentrates	0%	0%	30%	0%	0%	0%	0%	0%	0%	0%
2615.90.60.30Niobium (columbium) ores and concentrates	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%
2615.90.60.60Tantalum ores and concentrates	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%
2615.90.60.90Vanadium ores and concentrates	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%

Total duty on a $10,000 ocean shipment entered 2026-10-13, before customs fees. Origins are the leading sources of US imports under this heading in 2025 (US Census Bureau).