HSChapter 29
U.S. imports of tartaric acid (dihydroxysuccinic acid) (HS 2918120000) totaled $6.6M in June 2026, traded with 9 countries.
Importers of Tartaric Acid (dihydroxysuccinic Acid) paid $803K in duties in June 2026 — an effective duty rate of 12% on $6.6M in dutiable value, based on actual customs collections rather than the published tariff schedule. Tartaric Acid (dihydroxysuccinic Acid) imports of $6.6M in June 2026 ran 167% above the year-to-date monthly average of $2.5M.
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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.