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HSChapter 29
U.S. imports of quaternary ammonium salts and hydroxides, whether or not chemically defined, nesoi (HS 2923900100) totaled $9.9M in June 2026, traded with 27 countries.
Importers of Quaternary Ammonium Salts and Hydroxides, Whether or not Chemically Defined, NESOI paid $859K in duties in June 2026 — an effective duty rate of 11% on $7.6M in dutiable value, based on actual customs collections rather than the published tariff schedule.
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Monthly import values over time
| Country | Imports | Exports | Balance |
|---|---|---|---|
| CHINA | $1.8M | $967K | -$820K |
| TAIWAN | $1.2M | $1.1M | -$165K |
| KOREA, SOUTH | $598K | $1.0M | +$436K |
| SINGAPORE | -- | $1.4M | +$1.4M |
| INDIA | $1.3M | $45K | -$1.3M |
No geographic breakdown available
U.S. trade for this product is not broken down by state or port in the latest Census Bureau release.