HSChapter 29
U.S. imports of niacin (excluding pharmaceutical grade) (HS 2936291620) totaled $1.0M in June 2026, traded with 4 countries.
Importers of Niacin (excluding Pharmaceutical Grade) paid $12K in duties in June 2026 — an effective duty rate of 10% on $122K in dutiable value, based on actual customs collections rather than the published tariff schedule. Niacin (excluding Pharmaceutical Grade) imports of $1.0M in June 2026 ran 52% below the year-to-date monthly average of $2.2M.
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| Country | Imports | Exports | Balance |
|---|---|---|---|
| SWITZERLAND | $637K | -- | -$637K |
| CHINA | $271K | -- | -$271K |
| INDIA | $122K | -- | -$122K |
| NETHERLANDS | $11K | -- | -$11K |
Monthly import values over time
No geographic breakdown available
U.S. trade for this product is not broken down by state or port in the latest Census Bureau release.