HSChapter 28
U.S. imports of tungstates (wolframates), except of ammonium and calcium (tungsten content), nesoi (HS 2841800050) totaled $18.9M in June 2026, traded with 8 countries.
Importers of Tungstates (wolframates), Except of Ammonium and Calcium (tungsten Content), NESOI paid $1.0M in duties in June 2026 — an effective duty rate of 5.5% on $18.9M in dutiable value, based on actual customs collections rather than the published tariff schedule. Tungstates (wolframates), Except of Ammonium and Calcium (tungsten Content), NESOI imports of $18.9M in June 2026 ran 170% above the year-to-date monthly average of $7.0M.
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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.