U.S. imports of Mullite (HS 2508600000) totaled $814K in August 2026, imported from 8 countries.
Importers of Mullite paid $56K in duties in August 2026, an average duty rate of 6.92% — duty actually collected as a share of the imports that cleared customs, not the published tariff schedule. Mullite imports of $814K in August 2026 ran 15% below the year-to-date monthly average of $952K.
Last updated: August 2026 dataAverage import price $1504.29/t · 28 import shipments a month
Statistical number 1 of 1 in subheading 250860
Statistical number 2508600000 · $814K of $923K
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Imports · August 2026
origin
Canada and Germany together supply 77% of it. China pays 37.5% duty; Canada 0.0%.
customs district
None recorded for this period.
destination
Census publishes state breakdowns to the 6-digit level only. See HS 250860 for those.
entry
Census publishes port breakdowns to the 6-digit level only. See HS 250860 for those.
rate provision · imports
None recorded for this period.
ImportsExports
Imports
$814KYoY · free account
Exports
$801KYoY · free account
Low of 8 reported months · imports
Low · free accountThrough August 2026 · imports 8 of 12 months reported, exports 8 of 12 months reported. Source: U.S. Census Bureau.