Market
Threadfin bream surimi (often traded as frozen “itoyori” surimi) is a washed, refined fish protein paste used as an intermediate input for surimi-based seafood products such as fish cakes and imitation crab. Supply is closely linked to demersal fisheries in Southeast Asia where Nemipterus spp. are common surimi raw materials, while downstream demand is concentrated in East and Southeast Asian processing and consumer markets. Thailand, Viet Nam, Malaysia, and Indonesia host substantial surimi processing capacity, and FAO reporting highlights Viet Nam’s surimi exports with key markets including the Republic of Korea and Thailand. Market dynamics are shaped by raw material availability (fishery status), cold-chain performance for frozen blocks, and compliance with additive/labeling requirements in destination markets.
Market GrowthGrowing (2020s outlook)rising global demand alongside expanding use of tropical fish surimi as an alternative raw material base for surimi products
Major Producing Countries- 태국Major tropical surimi production hub; threadfin bream (Nemipterus sp.) is commonly used for surimi in Thailand and regional plant capacity has been documented in academic literature.
- 베트남Important producer and exporter of surimi; FAO GLOBEFISH reports surimi exports to multiple markets, especially within East and Southeast Asia.
- 말레이시아Threadfin bream surimi production is documented in published research, and regional surveys cited in the same literature describe surimi processing plant presence in Malaysia.
- 인도네시아Regional surveys cited in published research describe surimi processing plant presence in Indonesia as part of Southeast Asia’s surimi industry footprint.
Major Exporting Countries- 베트남FAO GLOBEFISH reports surimi exports with the Republic of Korea and Thailand among the main markets (not species-exclusive, but relevant to tropical/threadfin bream surimi trade).
- 태국Large surimi processing base in Southeast Asia and a major center for producing surimi-based seafood products for regional and global trade.
Major Importing Countries- 대한민국Identified by FAO GLOBEFISH as a main market for Vietnamese surimi exports.
- 태국Identified by FAO GLOBEFISH as a major destination market for Vietnamese surimi exports, consistent with Thailand’s role in downstream surimi-based seafood manufacturing.
- 일본FAO GLOBEFISH highlights Japanese surimi producers using golden threadfin bream (itoyori) from Southeast Asia as an alternative raw material to Alaska pollock.
Specification
Major VarietiesThreadfin bream (Nemipterus spp.; often marketed/traded as itoyori surimi)
Physical Attributes- Washed, refined fish paste dominated by myofibrillar proteins; valued for gel-forming ability and relatively light color in suitable raw material lots
- Functional gel strength and whiteness are key commercial quality attributes for surimi used in forming/analog products
Compositional Metrics- Moisture and protein content are commonly reported in buyer specifications and linked to gel performance
- Cryoprotectant system (commonly including sucrose, sorbitol, and polyphosphate) is used to protect proteins during frozen storage
Grades- Commercial grading (e.g., AA/A/B) is used in industry and is commonly tied to gel strength performance criteria and moisture ranges in published references
Packaging- Bulk B2B formats: plate-frozen blocks intended for further processing into surimi-based products, maintained under frozen storage and distribution
ProcessingWashing/leaching removes sarcoplasmic proteins and other water-soluble components to improve functional gel properties; dewatering and cryoprotectant blending are central to frozen stabilityFreeze-thaw and unstable frozen storage can denature myofibrillar proteins and reduce gel-forming performance, so cold-chain integrity is commercially critical
Risks
Fisheries Resource Depletion HighThreadfin bream surimi depends on demersal fish availability in Southeast Asia; published assessments for the Gulf of Thailand show severe long-term biomass decline and overfishing for demersal groups including Nemipterus spp., creating a material risk of raw material tightening, fishery controls, and supply disruption for threadfin bream-based surimi.Prioritize verified fishery sourcing and traceability; diversify raw material sourcing across geographies/species where technically acceptable; align purchasing with fishery management signals and documented stock status.
Labor Rights Compliance HighSeafood supply chains linked to Southeast Asian capture fisheries face persistent forced labor risk signals; U.S. government reporting highlights forced labor concerns associated with Thailand-caught marine fish inputs, increasing the risk of buyer audit failures, detention actions, or exclusion from regulated markets when traceability and remediation are weak.Implement vessel-to-plant traceability, third-party social compliance audits, and credible worker remediation; require supplier disclosure on recruitment, contracts, and grievance mechanisms.
Cold Chain And Quality Loss MediumSurimi’s commercial value depends on functional myofibrillar proteins; denaturation during frozen storage or temperature abuse can materially reduce gel performance, raising downstream rejection and yield-loss risk in surimi-product manufacturing.Use validated frozen logistics with temperature monitoring, minimize freeze-thaw cycles, and specify functional quality metrics (e.g., gel performance) in supply contracts.
Additives And Regulatory Compliance MediumSurimi and surimi-based products commonly rely on cryoprotectants and other additives; destination-market rules and Codex guidance (GSFA food categories covering surimi products) shape allowable additive use and labeling expectations, creating compliance risk if formulations or declarations are misaligned.Maintain additive specification and labeling control aligned to Codex GSFA and target-market regulations; audit suppliers for formulation control and documentation.
Sustainability- Overfishing and biomass decline risk in Southeast Asian demersal fisheries supplying surimi raw materials (including Nemipterus spp.)
- Bottom trawling impacts (bycatch and benthic habitat disturbance) associated with demersal fish supply chains
- IUU fishing exposure risk and downstream market access scrutiny for seafood supply chains
- Cold-chain energy use and associated emissions for frozen ingredient trade
Labor & Social- Forced labor and severe labor exploitation risks in parts of marine capture fisheries supply chains (including documented concerns linked to Thailand-caught marine fish inputs in downstream products)
- Migrant worker vulnerability in fishing and processing segments, elevating buyer due-diligence and import compliance requirements
FAQ
What is threadfin bream surimi used for in global trade?It is a frozen, washed fish protein paste made from threadfin bream (Nemipterus spp.) and traded as an intermediate ingredient for surimi-based seafood products such as fish cakes (kamaboko-type products) and crab-flavoured surimi products.
Which countries are most associated with producing and trading tropical/threadfin bream surimi?Southeast Asia is central: published surveys and research cite substantial regional processing capacity, and FAO market reporting highlights Viet Nam’s surimi exports with major destination markets including the Republic of Korea and Thailand; Japan is also a major surimi market and uses golden threadfin bream (itoyori) from Southeast Asia as a raw material option.
What is the biggest global risk for threadfin bream surimi supply?A critical risk is demersal fish stock depletion in key supplying areas: published assessments for the Gulf of Thailand report severe biomass declines and overfishing for demersal groups including Nemipterus spp., which can tighten raw material availability and raise supply volatility.