HSChapter 81
U.S. imports of unwrought niobium (columbium) incl powders (HS 8112924000) totaled $8.6M in June 2026, traded with 11 countries.
Importers of Unwrought Niobium (columbium) Incl Powders paid $464K in duties in June 2026 — an effective duty rate of 5.4% on $8.5M in dutiable value, based on actual customs collections rather than the published tariff schedule. Unwrought Niobium (columbium) Incl Powders imports of $8.6M in June 2026 ran 48% above the year-to-date monthly average of $5.8M.
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Monthly import values over time
No geographic breakdown available
U.S. trade for this product is not broken down by state or port in the latest Census Bureau release.