U.S. imports of Niacinamide (HS 2936291630) totaled $3.8M in August 2026, imported from 9 countries.
Importers of Niacinamide paid $14K in duties in August 2026, an average duty rate of 0.37% — duty actually collected as a share of the imports that cleared customs, not the published tariff schedule. Niacinamide imports of $3.8M in August 2026 ran 56% above the year-to-date monthly average of $2.4M.
Last updated: August 2026 dataAverage import price $7.20/kg · 43 import shipments a month
Statistical number 3 of 10 in subheading 293629
Statistical number 2936291630 · $3.8M of $25.7M
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Imports · August 2026
origin
China and India together supply 99% of it.
customs district
None recorded for this period.
destination
Census publishes state breakdowns to the 6-digit level only. See HS 293629 for those.
entry
Census publishes port breakdowns to the 6-digit level only. See HS 293629 for those.
rate provision · imports
None recorded for this period.
Imports
Imports
$3.8MYoY · free account
Low of 8 reported months · imports
Low · free accountThrough August 2026 · imports 8 of 12 months reported. Source: U.S. Census Bureau.