U.S. imports of Tungstates (Wolframates) of Ammonium (Tungsten Content) (HS 2841800010) totaled $5.6M in August 2026, imported from 3 countries.
Importers of Tungstates (Wolframates) of Ammonium (Tungsten Content) paid $2.1M in duties in August 2026, an average duty rate of 16.97% — duty actually collected as a share of the imports that cleared customs, not the published tariff schedule. Tungstates (Wolframates) of Ammonium (Tungsten Content) imports of $5.6M in August 2026 ran 54% below the year-to-date monthly average of $12.3M.
Last updated: August 2026 dataAverage import price $89.64/kg · 9 import shipments a month
Statistical number 2 of 4 in subheading 284180
Statistical number 2841800010 · $5.6M of $87.7M
ImportsExports
Imports
$5.6MYoY · free account
Exports
—YoY · free account
Low of 8 reported months · imports
Low · free accountThrough August 2026 · imports 8 of 12 months reported, exports 6 of 12 months reported. Source: U.S. Census Bureau.
Imports · August 2026
origin
China and Germany together supply 100% of it. China pays 17.7% duty; Germany 2.1%.
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.
Trade Directory
List your company and tag the 6-digit products you trade, so the companies trading them can find you. Be the first supplier listed.