Switching seafood sourcing from Vietnam to Norway

Buyers comparing Vietnam and Norway for seafood are really comparing two very different duty stacks. Goods from Vietnam clear at an effective 22%, while Norway clears the same category at 2% — about $21,100 a year at $100,000 of imports. The duty line moves with paperwork, not production cost, which is why it rewards attention. The breakdown below itemises both duty stacks so the figure is auditable, not asserted.

How the tariff stacks compare

Here is how US Customs builds the bill for each origin. Sourced from Vietnam, the goods face a 2% Most-Favoured-Nation base duty and a 20% negotiated bilateral rate on its seafood, an effective 22% once the $49.74 in processing fees are added. Norway-made goods carry a 2% Most-Favoured-Nation base duty on its seafood, an effective 2% once the $49.74 in processing fees are added. Processing and harbor fees apply identically whichever country ships the goods ($49.74 here), confirming the saving is pure duty, not fee. Net the two and the duty-and-fee difference is $2,110.00 on a single $10,000 shipment — the 20% effective-rate gap in dollars. Multiply across your volume and it is near $5,275 for $25,000 and about $21,100 for $100,000 a year. On a $25,000 purchase order that is about $5,275 of duty difference — the kind of figure that shows up directly in a quarter's gross margin.

Trade context

Within HTS 03, 1604, 1605, seafood includes Shrimp, Salmon, Tuna, and Tilapia. The US imports seafood at scale, so the origin mix for this category is unusually sensitive to tariff policy. Vietnam, in Asia-Pacific, ships the US mainly consumer electronics, clothing garments, and footwear. Vietnam's bilateral deal substitutes a set rate for the reciprocal surcharge, a structurally different stack for seafood. Norway, in Europe, ships the US mainly crude oil petroleum, natural gas lng, and seafood. Absent a trade deal, Norway's seafood is assessed standard duties and whatever surcharges apply. Moving between Asia-Pacific and Europe changes more than duty, so treat the tariff saving as one input among several. For a buyer committed to Vietnam, Norway is a concrete diversification target whose tariff math is settled and whose remaining diligence is commercial. Because surcharges have stacked rates well above their statutory base, country of origin has become a first-order cost driver for seafood rather than a footnote.

Recommendation

Anchor your own volume to these tiers: $10,550 at $50,000, $52,750 at $250,000, $211,000 at $1,000,000, and about $21,100 at $100,000. Every figure is produced by the same tariff engine behind the site's calculators, holding FOB value, freight and insurance constant so only the duty effect of origin shows through. These figures reflect tariff and fee savings only, assuming equal product cost — your actual landed cost also depends on price and freight, which vary by supplier. Read the $21,100 as a transition budget — if re-sourcing to Norway costs less than the annual saving, it pays back inside a year. Diligence on Norway is commercial, not regulatory: supplier capacity, MOQ, tooling and re-qualification cost — the duty advantage itself is already settled above. Lock the comparison to a quote date; a surcharge added or lifted can change the ranking between negotiation and purchase order. Use the Tariff Savings Finder to test your real numbers and see alternatives beyond Norway.