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Canned Bonito Flakes (Katsuobushi)

Canned bonito flakes, known as katsuobushi, are dried, smoked, and fermented skipjack tuna preserved in airtight containers without oil. This product falls under HTS 1604.19.10.00 as prepared bonito in airtight containers, not in oil, matching the specific species listed.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
šŸ‡ØšŸ‡³China4%+37.5%41.5%
šŸ‡²šŸ‡½Mexico4%+10.0%14%
šŸ‡ØšŸ‡¦Canada4%+10.0%14%
šŸ‡©šŸ‡ŖGermanyFree+10.0%10%
šŸ‡ÆšŸ‡µJapanFree+12.5%12.5%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

1604.19.41.00Higher: 47.5% vs 41.5%

If processed into mince or paste

Minced bonito shifts to subheading for fish fillets and minced meat, not whole or pieces.

1604.19Same rate: 41.5%

If packed in oil

Oil-packed bonito falls under the 'in oil' subheading within the same hierarchy.

0304.89.50Lower: 37.5% vs 41.5%

If frozen fillets, not prepared or preserved

Unprepared frozen bonito fillets are classified in Chapter 3 as fresh or frozen fish.

Not sure which classification is right?

The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.

Import Tips & Compliance

• Verify species identification through lab testing or supplier certificates to confirm bonito as per HTS specifications

• Ensure airtight container integrity and labeling complies with FDA seafood HACCP and country of origin rules

• Avoid misdeclaration as minced fish to prevent reclassification under 1604.19.41.00