2615.10.00.00
Zirconium ores and concentrates
Niobium (columbium), tantalum, vanadium or zirconium ores and concentrates
Data provenance: Rates from HTS Revision 16 (Aug 15, 2026); trade measures verified against CBP CSMS and Federal Register notices through Aug 15, 2026.
Duty rates
Column 1 (General / MFN)
Free
Column 2 (Non-NTR)
Free
The rates above are statutory column rates. Trade remedies in Chapter 99 (Section 301, 232, IEEPA, reciprocal) and FTA preferences can change the duty owed on a given entry — see below.
Trade measures (Chapter 99)
9903.90.08
35%
ActiveArticles the product of the Russian Federation, as provided for in U.S. note 30(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 30(b) to this subchapter
Applies to origin: RU, BY
Effective from April 5, 2025
Rate-change history
What the rate was before, and when it changed. The government schedule replaces each revision in place; we keep the timeline.
-
NEW_PROGRAM Executive Order Feb 1, 2026 — Reciprocal Tariff (FR 2026-03824)
Section 122 reciprocal surcharge in effect — additional 10% on most imports through July 24, 2026
See the change → -
Base rate HTS 2023
Column 1 general rate set to Free.
Related CBP rulings
Coastwise Transportation; 46 U.S.C. § 55103; 19 C.F.R. § 4.50(b)
You ask whether three individuals may be transported on the non-coastwise-qualified M/V BAHAMA SPIRIT (the “vessel”), from Lake Charles, Louisiana, to New Orleans, Louisiana, from June 29, 2011, through June 30, 2011. The individuals would
Coastwise Transportation; 46 U.S.C. § 55103; 19 CFR 4.50(b)
You ask whether the individual may be transported on the non-coastwise qualified M/T MOOR (the “vessel”), from Port Neches, Texas, to Freeport, Texas. The individual will embark in Port Neches on January 10, 2011, and will disembark in Free
Other codes in heading 2615
Duty by origin country
The rate above is the statutory base. Total landed duty depends on origin — see the calculated rate for 2615.10.00.00 from each major US trading partner.
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