Classification
Product TypeRaw Material
Product FormFrozen
Industry PositionPrimary Agricultural Product
Raw Material
Market
Frozen herring in Vietnam is primarily an import-dependent category because the main traded herring species (e.g., Atlantic herring) are naturally distributed in temperate North Atlantic waters rather than Vietnamese waters. Vietnam’s seafood sector includes significant industrial processing capacity and commonly imports fresh/frozen seafood raw materials to supply processing for export as well as domestic distribution. For frozen herring, cold-chain integrity (frozen storage at or below typical international guidance levels) is central to maintaining quality during import, storage, and downstream handling. For export-facing operators, ongoing EU scrutiny of IUU (illegal, unreported and unregulated) fishing compliance remains a critical market-access risk driver for Vietnam-origin seafood supply chains.
Market RoleImport-dependent processing and consumption market (net importer of frozen herring)
Domestic RoleImported frozen pelagic fish input for seafood processing and domestic cold-chain distribution
Specification
Primary VarietyHerrings (Clupea harengus, Clupea pallasii) — HS 03035100 product definition
Physical Attributes- Frozen storage should maintain fish at or colder than −18°C with minimal temperature fluctuations to protect quality.
- Dehydration (“freezer burn”) and rancidity are key quality defects during frozen storage if packaging/glazing and temperature control are inadequate.
Packaging- Glazing and/or wrapping is used to protect frozen fish from dehydration during storage and distribution.
Supply Chain
Value Chain- Overseas harvest/capture → on-board or shore freezing → reefer sea freight → Vietnam port clearance → cold storage → (optional) processing/portioning/packing → domestic wholesale/retail or re-export
Temperature- Maintain frozen fish at or colder than −18°C with minimal temperature fluctuations through storage and transport.
- Use calibrated temperature monitoring in frozen storage to support quality control and audit readiness.
Shelf Life- Frozen quality is sensitive to dehydration and rancidity risk over time; glazing/wrapping and temperature stability are key controls.
Freight IntensityHigh
Transport ModeSea
Risks
Regulatory Compliance HighEU IUU 'yellow card' exposure remains a deal-breaker risk for Vietnam-linked seafood export supply chains: it signals insufficient action against illegal fishing and creates heightened compliance and market-access risk (including the possibility of escalation to stronger measures if shortcomings are not resolved).Maintain auditable catch legality and chain-of-custody documentation; align procurement controls with EU IUU expectations and buyer traceability requirements; run pre-shipment compliance checks for EU-bound programs.
Food Safety MediumCold-chain deviation (temperature excursions) during import handling, storage, or domestic distribution can drive defects (dehydration/freezer burn, rancidity) and increase food-safety and quality rejection risk for frozen herring in a tropical ambient environment.Contract reefer-capable logistics end-to-end; require continuous temperature monitoring and corrective-action procedures; use glazing/wrapping to reduce dehydration during storage.
Logistics MediumReefer sea-freight volatility (rates, equipment availability, congestion) can materially affect landed cost and delivery reliability for import-dependent frozen herring flows into Vietnam.Use forward bookings and multi-carrier sourcing; diversify origins/ports; maintain safety stock in cold storage for critical SKUs.
Supply Concentration MediumImport supply can be concentrated by origin in a given year; disruption affecting key supplier countries can reduce availability or raise costs for Vietnam buyers reliant on imported frozen herring.Qualify alternate origins and pack forms; implement supplier diversification targets and periodic origin-risk reviews using UN Comtrade/ITC data.
Sustainability- EU IUU compliance exposure (yellow-card status): enhanced scrutiny of legality/traceability in Vietnam seafood supply chains and the risk of escalation if non-compliance persists.
FAQ
What is Vietnam’s MFN import tariff for frozen herring (HS 03035100)?Vietnam’s Trade Portal lists the MFN customs duty for HS 03035100 (herrings) as 10% for imports, and also lists VAT as 10% for imports under the same code. Always confirm the currently effective rate and any preferential rate eligibility for the shipment’s origin and paperwork.
Why does the EU IUU “yellow card” matter for Vietnam seafood supply chains?The EU’s IUU framework requires catch certificates for marine fishery products entering the EU, and the “yellow card” mechanism is used when the EU considers a country’s action against illegal fishing insufficient. For Vietnam-linked seafood exports, this creates heightened scrutiny and market-access risk, which industry bodies like VASEP continue to treat as a critical compliance priority.
What frozen storage temperature is typically expected for frozen fish like herring in cold-chain handling?Codex guidance for fish and fishery products indicates facilities should be capable of maintaining frozen fish at −18°C or colder with minimal fluctuations, and also highlights glazing/wrapping to protect against dehydration during frozen storage and distribution.