SITCSection 0
U.S. imports of buckwheat, unmilled (SITC 04592) totaled $444K in April 2026, traded with 10 countries.
Importers of Buckwheat, Unmilled paid $18K in duties in April 2026 — an effective duty rate of 9.7% on $183K in dutiable value, based on actual customs collections rather than the published tariff schedule. Buckwheat, Unmilled imports of $444K in April 2026 ran 14% below the year-to-date monthly average of $513K.
Last updated: April 2026 dataDespite its name, buckwheat is botanically a pseudocereal — not a true grass — which gives it a gluten-free profile that drives demand from specialty food manufacturers and health-food retailers. Imported raw buckwheat groats and hulled kernels fall under this heading before any milling or processing occurs, and FDA oversight applies to food-destined shipments. Traders should note that buckwheat's relatively niche supply base and seasonal harvest windows in key growing regions can create meaningful price volatility and lead-time risk.
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For trade classification purposes, buckwheat is grouped with cereal grains under both SITC and HTS schedules regardless of its botanical status as a pseudocereal. Importers should verify the correct HTS subheading with a licensed customs broker, as the classification determines applicable duty rates and any quota conditions.
Food-grade buckwheat is subject to FDA prior notice requirements under the Bioterrorism Act, and shipments may be selected for examination or sampling. Commercial invoices should clearly state the grade, moisture content, and intended food use to facilitate smooth admissibility review.
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Monthly import values over time