Dried Hijiki Suppliers, Trade & Prices — Market Overview 2026
Parent Product
Dried Seaweed
Sub Product
Dried Harvested Hijiki, Dried Wild Hijiki, High-Grade Dried Hijiki, Organic Dried Hijiki, +1
HS Code
121221
Last Updated
2026-08-23
Key takeaways for search and sourcing teams
- Dried Hijiki market coverage spans 125 countries.
- 20 exporter companies and 18 importer companies are indexed in the global supply chain intelligence network for this product.
- 13 supplier-linked transactions are summarized across the top 6 countries.
- Latest reference year in this page dataset is 2024.
- Page data last updated on 2026-08-23.
Global Supplier Transactions, Export Activity, and Price Benchmarks for Dried Hijiki
Analyze 13 supplier-linked transactions across the top 6 countries, with monthly unit-price benchmarks to track export competitiveness and sourcing risk for Dried Hijiki.
Dried Hijiki Country YoY Change in Supplier Transactions and Export Momentum
Compare positive and negative YoY shifts in Dried Hijiki to identify accelerating supplier markets and weakening export corridors.
Top YoY shifts for Dried Hijiki: China (-66.1%), Chile (+7.4%), Peru (-5.3%).
Dried Hijiki Country-Level Supplier Transaction and Unit Price Summary
As of 2025-09, benchmark Dried Hijiki country transaction counts with monthly unit price and volume to prioritize supplier and export markets.
In 2026-01, countries with visible Dried Hijiki transaction unit prices: South Korea (8.12 USD / kg), China (5.50 USD / kg).
| Country | YoY Change | Transaction Count | 2025-09 | 2025-10 | 2025-11 | 2025-12 | 2026-01 | 2026-02 | 2026-03 | 2026-04 | 2026-05 | 2026-06 | 2026-07 | 2026-08 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Japan | - | 4 | 3.34 USD / kg (4 kg) | - (-) | - (-) | - (-) | - (-) | - (-) | ||||||
| China | -66.1% | 3 | - (-) | 1.00 USD / kg (7,500 kg) | - (-) | - (-) | 5.50 USD / kg (7,360 kg) | - (-) | ||||||
| South Korea | - | 2 | 6.43 USD / kg (53,915 kg) | - (-) | - (-) | - (-) | 8.12 USD / kg (18,100 kg) | - (-) | ||||||
| Chile | +7.4% | 1 | - (-) | 1.12 USD / kg (26,000 kg) | - (-) | - (-) | - (-) | - (-) | ||||||
| Peru | -5.3% | 2 | 0.72 USD / kg (-) | - (-) | - (-) | - (-) | - (-) | - (-) | ||||||
| United States | - | 1 | - (-) | - (-) | - (-) | - (-) | - (-) | - (-) |
Dried Hijiki Global Supply Chain Coverage
38 companies
20 exporters and 18 importers are mapped for Dried Hijiki.
Exporters and importers can use Tridge Supply Chain Intelligence company profiles and analytics to identify counterparties for Dried Hijiki, benchmark reach, and prioritize outreach by market.
Dried Hijiki Export Supplier Intelligence, Trade Flows, and Price Signals
20 exporter companies are mapped in Tridge Supply Chain Intelligence for Dried Hijiki. Exporters and importers can use company profiles and analytics to evaluate supplier coverage, trading activity, and route opportunities.
Dried Hijiki Top Exporters and Supplier Profiles
Review leading exporter profiles while benchmarking against 20 total exporter companies in the Dried Hijiki supply chain intelligence network. Exporters and importers can unlock company profiles and analytics to qualify partners faster.
(China)
Latest Export Transaction: 2026-07-22
Industries: Beverage ManufacturingFood ManufacturingFood Packaging
Value Chain Roles: Distribution / WholesaleFarming / Production / Processing / PackingRetail
Exporting Countries: South Korea
Supplying Products: Dried Seaweed, Dried Hijiki
(Japan)
Latest Export Transaction: 2026-07-23
Industries: Food Manufacturing
Value Chain Roles: Farming / Production / Processing / PackingTrade
Exporting Countries: South Korea
Supplying Products: Dried Seaweed, Dried Hijiki, High-Grade Dried Hijiki
(Indonesia)
Latest Export Transaction: 2026-07-23
Employee Size: Over 1000 Employees
Industries: Beverage ManufacturingFishing AquacultureFood Manufacturing
Value Chain Roles: Distribution / WholesaleFarming / Production / Processing / PackingTrade
Exporting Countries: South Korea
Supplying Products: Dried Seaweed, Dried Kombu, Dried Hijiki
(China)
Latest Export Transaction: 2026-07-23
Industries: Food Manufacturing
Value Chain Roles: Food ManufacturingTrade
Exporting Countries: South Korea
Supplying Products: Breadcrumbs, Dried Seaweed, Conventional Breadcrumbs +2
(Philippines)
Latest Export Transaction: 2026-07-23
Industries: Beverage ManufacturingFood ManufacturingFood Packaging
Value Chain Roles: Distribution / WholesaleFood Manufacturing
Exporting Countries: United Kingdom, Argentina, Denmark, Spain, Germany
Supplying Products: Carrageenan, Dried Seaweed, Processed eucheuma seaweed +1
(Philippines)
Latest Export Transaction: 2025-09-25
Industries: Food Manufacturing
Value Chain Roles: Food ManufacturingTrade
Exporting Countries: Germany, Netherlands, Argentina, Brazil
Supplying Products: Carrageenan, Dried Seaweed, Processed eucheuma seaweed +1
Dried Hijiki Global Exporter Coverage
20 companies
Exporter company count is a key signal for Dried Hijiki supply depth and sourcing optionality.
Use Supply Chain Intelligence analytics to narrow Dried Hijiki opportunities by country, product, and value-chain role, then open company profiles to validate fit.
Top Exporting Countries for Dried Hijiki (HS Code 121221) in 2024
For Dried Hijiki in 2024, compare export volume and value across the top 10 supplier countries to map core supply structure.
| Rank | Country | Volume | Value |
|---|---|---|---|
| 1 | South Korea | 29,680,840.401 kg | 476,561,517 USD |
| 2 | Japan | 1,012,482 kg | 20,948,043.474 USD |
| 3 | Philippines | 10,086,229.6 kg | 13,116,536 USD |
| 4 | Denmark | 1,968,016 kg | 12,941,950.934 USD |
| 5 | United Kingdom | 843,597 kg | 10,001,070.004 USD |
| 6 | United States | 751,221 kg | 8,488,686 USD |
| 7 | Netherlands | 630,546 kg | 7,203,234.385 USD |
| 8 | Canada | 488,211.731 kg | 6,874,847.001 USD |
| 9 | Germany | 315,731.626 kg | 4,854,406.008 USD |
| 10 | Spain | 533,619.855 kg | 3,583,019.798 USD |
Dried Hijiki Export Trade Flow and Partner Country Summary
Track Dried Hijiki exporter-to-importer flows by value, volume, and share to uncover high-potential export routes.
Sourcing diagnosis
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Dried Hijiki Import Buyer Intelligence, Demand Signals, and Price Benchmarks
18 importer companies are mapped for Dried Hijiki demand intelligence. Use Supply Chain Intelligence company profiles and analytics to prioritize buyers, distributors, and downstream demand partners by market.
Dried Hijiki Top Buyers, Importers, and Demand Partners
Review leading buyer profiles and compare them against 18 total importer companies tracked for Dried Hijiki. Exporters and importers can use Supply Chain Intelligence company profiles and analytics to evaluate buyer quality and demand concentration.
(South Korea)
Latest Import Transaction: 2026-07-23
Industries: Food Manufacturing
Value Chain Roles: -
(South Korea)
Latest Import Transaction: 2026-07-22
Industries: Food Wholesalers
Value Chain Roles: -
(Chile)
Latest Import Transaction: 2026-07-23
Employee Size: 101 - 500 Employees
Industries: Others
Value Chain Roles: -
(India)
Latest Import Transaction: 2026-07-23
Industries: Others
Value Chain Roles: -
(South Korea)
Latest Import Transaction: 2026-07-23
Employee Size: 11 - 50 Employees
Sales Revenue: USD 1M - 5M
Industries: Food Manufacturing
Value Chain Roles: -
(United States)
Latest Import Transaction: 2026-01-06
Employee Size: 51 - 100 Employees
Sales Revenue: USD 10M - 50M
Industries: Brokers And Trade AgenciesFood ManufacturingFood WholesalersOnline Retail And Fulfillment
Value Chain Roles: -
Global Importer Coverage
18 companies
Importer company count highlights the current depth of demand-side visibility for Dried Hijiki.
Use Supply Chain Intelligence analytics and company profiles to identify active Dried Hijiki buyers, compare partner density by country, and refine GTM priorities.
Top Import Demand Countries for Dried Hijiki (HS Code 121221) in 2024
For Dried Hijiki in 2024, compare import volume and value across the top 10 demand countries to identify priority markets.
| Rank | Country | Volume | Value |
|---|---|---|---|
| 1 | Japan | 39,673,078 kg | 299,390,429.78 USD |
| 2 | Thailand | 5,600,397.676 kg | 97,342,696.03 USD |
| 3 | United States | 8,169,673 kg | 78,019,924 USD |
| 4 | Australia | 1,968,447.19 kg | 29,903,268.247 USD |
| 5 | Brazil | 1,389,086 kg | 25,398,027 USD |
| 6 | South Korea | 10,278,104.135 kg | 24,898,456 USD |
| 7 | United Kingdom | 4,944,980 kg | 13,290,567.748 USD |
| 8 | Germany | 1,469,567.168 kg | 11,383,819.591 USD |
| 9 | Canada | 672,797.715 kg | 11,023,705.518 USD |
| 10 | Poland | 607,657.197 kg | 10,658,626 USD |
Dried Hijiki Import Trade Flow and Origin Country Summary
Analyze Dried Hijiki origin-to-destination trade flows by value, volume, and share to monitor demand-side sourcing channels.
Export diagnosis
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Price data
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Classification
Product TypeProcessed Food
Product FormDried
Industry PositionProcessed Seaweed Product
Market
Dried hijiki is a niche but internationally traded dried edible seaweed product, with supply and traditional consumption concentrated in East Asia (notably Japan and the Korean Peninsula) and diaspora-driven demand in North America and parts of Europe. Trade is typically captured under broader seaweed/algae customs categories rather than a hijiki-specific line, which can limit transparency in official trade statistics. Market access and buyer specifications are strongly shaped by food-safety concerns related to inorganic arsenic levels reported in hijiki, making testing and compliance a primary commercial differentiator. As a dried product, hijiki has comparatively low cold-chain dependence, but quality is sensitive to moisture uptake and contamination risks throughout drying, storage, and distribution.
Major Producing Countries
- JapanTraditional production and consumption of hijiki; coastal harvesting and processing into dried product for domestic use and export.
- South KoreaTraditional production and consumption of edible seaweeds, including dried seaweed products sold through retail and foodservice channels.
- ChinaMajor global producer and processor of seaweed products; hijiki trade may be included within broader dried seaweed export categories.
Specification
Physical Attributes
- Dried, thin brown-to-black seaweed strands; typically sold in cut/shredded forms for rehydration and cooking.
- Quality perception is influenced by uniform strand size, low foreign matter, and absence of off-odors or visible contamination.
Compositional Metrics
- Inorganic arsenic testing is a critical buyer specification and compliance factor for hijiki in some markets due to public health advisories.
- Moisture control is central to shelf stability; buyers commonly specify dryness and low water activity to reduce mold risk.
Grades
- Food-grade dried seaweed specifications often emphasize cleanliness (sand/shell removal), color/appearance consistency, and moisture limits.
- Import specifications may require contaminant testing (e.g., arsenic and other heavy metals) with documentation from accredited laboratories.
Packaging
- Sealed moisture-barrier primary packs (pouches or bags) to prevent humidity uptake; often with oxygen absorbers depending on buyer requirements.
- Secondary cartons for export logistics, designed to protect from crushing and moisture exposure during handling and storage.
ProcessingRequires rehydration prior to culinary use; product expands and softens after soaking and is typically cooked/simmered in prepared dishes.
Supply Chain
Value Chain
- Coastal harvest (wild capture and/or managed coastal production) -> washing and removal of sand/foreign matter -> heat treatment (commonly blanching/boiling) -> drying -> sorting/cutting -> packaging -> export/import distribution
Demand Drivers
- Traditional culinary use in Japan and Korea (prepared side dishes and mixed dishes) and continued demand through specialty retailers.
- Plant-based/sea-vegetable consumption in some markets, with demand concentrated in ethnic food channels and specialty health-oriented retail.
Temperature
- Typically traded and stored as an ambient, shelf-stable dried product; protection from high heat and direct sunlight supports quality retention.
- Humidity control is more critical than temperature; moisture ingress during storage or shipping increases mold and quality-loss risk.
Atmosphere Control
- Low-moisture, oxygen-limited packaging (e.g., oxygen absorbers) may be used to reduce oxidative quality changes and pest risk, depending on buyer specification.
Shelf Life
- Shelf life is generally long when kept sealed, dry, and protected from humidity; opened product commonly requires re-sealing and dry storage to prevent moisture pickup.
Risks
Food Safety HighInorganic arsenic levels reported in hijiki have led to public health advisories and heightened regulatory scrutiny in some markets, creating a deal-breaker market-access risk (shipment rejections, recalls, or delisting) if contaminant testing and controls are inadequate.Implement routine inorganic arsenic testing by accredited labs, strengthen origin-area selection and traceability, and align product labeling and buyer specifications with destination-market guidance.
Regulatory Compliance MediumHijiki is often traded under broader seaweed/algae categories, and requirements can vary widely by destination market (contaminant limits, labeling, documentation), increasing compliance complexity and the risk of non-conforming shipments.Maintain destination-specific compliance checklists, verify HS classification and documentation requirements with importers, and keep current with official food-safety advisories for hijiki.
Quality Degradation MediumAs a dried product, hijiki is highly sensitive to moisture uptake during storage and shipping, which can cause mold growth, off-odors, and loss of merchantability even without cold-chain failures.Use moisture-barrier packaging, control container humidity (desiccants where appropriate), and enforce dry-warehouse and sealed-pack handling protocols across the chain.
Climate MediumOcean warming, extreme weather, and coastal water-quality changes can disrupt seaweed availability and safety by affecting growth conditions and increasing contamination or bloom-related risks in harvesting areas.Diversify sourcing areas, monitor local marine environmental advisories, and strengthen raw-material testing and supplier qualification programs.
Sustainability
- Coastal ecosystem impacts from wild harvesting pressure where hijiki is collected from natural beds; traceability and harvest management are important for sustainability claims.
- Marine pollution exposure (e.g., heavy metals) can affect seaweed safety and marketability, increasing scrutiny of harvesting areas and monitoring programs.
Labor & Social
- Small-scale coastal harvesting and processing can involve seasonal labor and variable worker protections; buyer audits may focus on worker safety and traceability practices in processing facilities.
FAQ
Why do some food safety authorities caution consumers about hijiki seaweed?Some authorities have issued advisories because hijiki has been reported to contain comparatively high levels of inorganic arsenic, which can pose a health risk. This is why buyers and regulators often require arsenic testing and why market access can be sensitive for this product.
How is dried hijiki typically handled and prepared in cooking?Dried hijiki is usually rehydrated by soaking in water, then drained and cooked (often simmered) as part of prepared dishes. Because it readily absorbs moisture, keeping it sealed and dry during storage and distribution is important for quality.
What are the main quality and trade specifications buyers focus on for dried hijiki?Common specifications emphasize cleanliness (low sand/foreign matter), consistent appearance, and strong moisture control to prevent mold. In many trade relationships, contaminant compliance—especially inorganic arsenic testing—can be a defining buyer requirement.
Sources
Dried Hijiki Country Coverage for Suppliers, Export Flows, and Prices
Explore country-level Dried Hijiki market pages for supplier coverage, trade flows, and price benchmarks.
All country market pages: United Kingdom, Norway, Canada, Netherlands, Germany, Brazil, France, Lithuania, Chile, Portugal, Italy, Austria, New Zealand, Poland, South Africa, Ecuador, Malaysia, Ireland, Iceland, Czechia, Hong Kong, India, Sweden, Mexico, Belgium, Ukraine, Kazakhstan, Latvia, Madagascar, Israel, Switzerland, Bulgaria, Panama, United Arab Emirates, Colombia, Finland, Romania, Singapore, Turkiye, Peru, Estonia, Sri Lanka, Slovakia, Slovenia, Macao, Croatia, Cambodia, Brunei, Luxembourg, Maldives, Albania, Armenia, Azerbaijan, Bosnia and Herzegovina, Barbados, Burkina Faso, Bahrain, Benin, Bermuda, Bolivia, Bahamas, Belize, Democratic Republic of the Congo, Ivory Coast, Costa Rica, Cuba, Cyprus, Dominican Republic, Egypt, Ethiopia, Fiji, Gabon, Greece, Guatemala, Honduras, Hungary, Jamaica, Jordan, Kenya, Kyrgyzstan, Kuwait, Laos, Liberia, Morocco, Moldova, Montenegro, Macedonia, Myanmar [Burma], Mongolia, Malta, Mauritius, Malawi, Mozambique, Namibia, Niger, Nigeria, Nicaragua, Nepal, Oman, Pakistan, Paraguay, Qatar, Serbia, Saudi Arabia, Senegal, El Salvador, Tunisia, Tanzania, Uganda, Uruguay, Uzbekistan, Saint Vincent and the Grenadines, Zambia
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Parent product: Dried Seaweed
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