U.S. imports of Tungstates (Wolframates), Except of Ammonium and Calcium (Tungsten Content), NESOI (HS 2841800050) totaled $44.8M in August 2026, imported from 9 countries.
Importers of Tungstates (Wolframates), Except of Ammonium and Calcium (Tungsten Content), NESOI paid $2.2M in duties in August 2026, an average duty rate of 4.91% — duty actually collected as a share of the imports that cleared customs, not the published tariff schedule. Tungstates (Wolframates), Except of Ammonium and Calcium (Tungsten Content), NESOI imports of $44.8M in August 2026 ran 217% above the year-to-date monthly average of $14.1M.
Last updated: August 2026 dataAverage import price $175.93/kg · 21 import shipments a month
Statistical number 1 of 4 in subheading 284180
Statistical number 2841800050 · $44.8M of $50.5M
Imports · August 2026
origin
Taiwan and Vietnam together supply 78% of it.
customs district
None recorded for this period.
destination
Census publishes state breakdowns to the 6-digit level only. See HS 284180 for those.
entry
Census publishes port breakdowns to the 6-digit level only. See HS 284180 for those.
rate provision · imports
None recorded for this period.
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Imports
Imports
$44.8MYoY · free account
Low of 8 reported months · imports
Low · free accountThrough August 2026 · imports 8 of 12 months reported. Source: U.S. Census Bureau.