U.S. imports of (alpha)-cellulose in granular, microcrystalline or powder forms (HS 3912900010) totaled $8.8M in August 2026, imported from 19 countries.
Importers of (Alpha)-Cellulose in Granular, Microcrystalline or Powder Forms paid $1.2M in duties in August 2026, an effective tariff rate of 13.56% of the $8.8M imported — duty actually collected as a share of that value, not the published tariff schedule. (Alpha)-Cellulose in Granular, Microcrystalline or Powder Forms imports of $8.8M in August 2026 ran 11% above the year-to-date monthly average of $8.0M.
Last updated: August 2026 dataAvg $4.48/KG · 121 shipments/mo
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Statistical number 1 of 3 in subheading 391290
Statistical number 3912900010 · $8.8M of $10.7M
HSChapter 39
ImportsExports
Imports
$8.8MYoY · free account
12-mo low · imports
YoY · free accountThrough August 2026. Source: U.S. Census Bureau.
Imports · August 2026
origin
Thailand and India together supply 67% of it. Thailand pays 17.7% duty; Taiwan 5.2%.
customs district
None recorded for this period.
destination
Census publishes state breakdowns to the 6-digit level only. See HS 391290 for those.
entry
Census publishes port breakdowns to the 6-digit level only. See HS 391290 for those.
rate provision · imports
None recorded for this period.