Parent Product
Dried Laver
Last Updated
2026-07-26
Key takeaways for search and sourcing teams
- Roasted Dried Laver market coverage spans 5 countries.
- 37 exporter companies and 32 importer companies are indexed in the global supply chain intelligence network for this product.
- 20 supplier-linked transactions are summarized across the top 3 countries.
- 0 premium suppliers and 0 catalog items are currently listed.
- Wholesale sample entries: 5; farmgate sample entries: 0.
- Latest reference year in this page dataset is 2026.
- Page data last updated on 2026-07-26.
Global Supplier Transactions, Export Activity, and Price Benchmarks for Roasted Dried Laver
Analyze 20 supplier-linked transactions across the top 3 countries, with monthly unit-price benchmarks to track export competitiveness and sourcing risk for Roasted Dried Laver.
Roasted Dried Laver Country YoY Change in Supplier Transactions and Export Momentum
Compare positive and negative YoY shifts in Roasted Dried Laver to identify accelerating supplier markets and weakening export corridors.
Top YoY shifts for Roasted Dried Laver: China (-85.9%), United States (-79.8%), South Korea (-8.9%).
Roasted Dried Laver Country-Level Supplier Transaction and Unit Price Summary
As of 2025-08, benchmark Roasted Dried Laver country transaction counts with monthly unit price and volume to prioritize supplier and export markets.
In 2026-01, countries with visible Roasted Dried Laver transaction unit prices: China (2.00 USD / kg).
| Country | YoY Change | Transaction Count | 2025-08 | 2025-09 | 2025-10 | 2025-11 | 2025-12 | 2026-01 | 2026-02 | 2026-03 | 2026-04 | 2026-05 | 2026-06 | 2026-07 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| China | -85.9% | 12 | - (-) | - (-) | 19.03 USD / kg (17,064 kg) | - (-) | 1.71 USD / kg (3,868 kg) | 2.00 USD / kg (8,560 kg) | ||||||
| South Korea | -8.9% | 1 | - (-) | - (-) | - (-) | 13.33 USD / kg (90 kg) | - (-) | - (-) | ||||||
| United States | -79.8% | 7 | - (-) | 8.13 USD / kg (-) | 11.36 USD / kg (1,174.88 kg) | - (-) | - (-) | - (-) |
Roasted Dried Laver Global Supply Chain Coverage
69 companies
37 exporters and 32 importers are mapped for Roasted Dried Laver.
Exporters and importers can use Tridge Supply Chain Intelligence company profiles and analytics to identify counterparties for Roasted Dried Laver, benchmark reach, and prioritize outreach by market.
Roasted Dried Laver Export Supplier Intelligence, Trade Flows, and Price Signals
37 exporter companies are mapped in Tridge Supply Chain Intelligence for Roasted Dried Laver. Exporters and importers can use company profiles and analytics to evaluate supplier coverage, trading activity, and route opportunities.
Roasted Dried Laver Top Exporters and Supplier Profiles
Review leading exporter profiles while benchmarking against 37 total exporter companies in the Roasted Dried Laver supply chain intelligence network. Exporters and importers can unlock company profiles and analytics to qualify partners faster.
(South Korea)
Latest Export Transaction: 2026-06-26
Employee Size: 101 - 500 Employees
Sales Revenue: USD 10M - 50M
Industries: Food Manufacturing
Value Chain Roles: Food Manufacturing
Exporting Countries: United States
Supplying Products: Dried Seaweed, Dried Laver, Roasted Dried Laver
(China)
Latest Export Transaction: 2026-06-26
Industries: Food Manufacturing
Value Chain Roles: Trade
Exporting Countries: Vietnam
Supplying Products: Dried Seaweed, Dried Laver, Dried Wakame +1
(South Korea)
Latest Export Transaction: 2025-09-08
Industries: Fishing AquacultureFood Manufacturing
Value Chain Roles: Trade
Exporting Countries: Vietnam
Supplying Products: Dried Seaweed, Seasoned Seaweed, Roasted Seaweed +2
(Thailand)
Latest Export Transaction: 2026-06-26
Industries: Brokers And Trade AgenciesFood Manufacturing
Value Chain Roles: Trade
Exporting Countries: Vietnam
Supplying Products: Dried Seaweed, Seasoned Seaweed, Roasted Seaweed +5
(South Korea)
Latest Export Transaction: 2025-12-17
Employee Size: 51 - 100 Employees
Sales Revenue: USD 10M - 50M
Industries: Food WholesalersOthers
Value Chain Roles: Distribution / WholesaleTrade
Exporting Countries: Vietnam, United States
Supplying Products: Dried Seaweed, Roasted Seaweed, Fresh Seaweed +4
(South Korea)
Latest Export Transaction: 2025-11-05
Industries: Food WholesalersOthers
Value Chain Roles: Distribution / WholesaleTrade
Exporting Countries: United States
Supplying Products: Dried Seaweed, Dried Buckwheat Noodles, Schisandra chinensis +5
Roasted Dried Laver Global Exporter Coverage
37 companies
Exporter company count is a key signal for Roasted Dried Laver supply depth and sourcing optionality.
Use Supply Chain Intelligence analytics to narrow Roasted Dried Laver opportunities by country, product, and value-chain role, then open company profiles to validate fit.
Roasted Dried Laver Import Buyer Intelligence, Demand Signals, and Price Benchmarks
32 importer companies are mapped for Roasted Dried Laver demand intelligence. Use Supply Chain Intelligence company profiles and analytics to prioritize buyers, distributors, and downstream demand partners by market.
Roasted Dried Laver Top Buyers, Importers, and Demand Partners
Review leading buyer profiles and compare them against 32 total importer companies tracked for Roasted Dried Laver. Exporters and importers can use Supply Chain Intelligence company profiles and analytics to evaluate buyer quality and demand concentration.
(Mexico)
Latest Import Transaction: 2025-10-20
Employee Size: 11 - 50 Employees
Sales Revenue: USD 1M - 5M
Industries: Food ManufacturingFood PackagingOthers
Value Chain Roles: -
(Vietnam)
Latest Import Transaction: 2026-06-26
Industries: Others
Value Chain Roles: -
(United States)
Latest Import Transaction: 2026-06-26
Employee Size: 11 - 50 Employees
Industries: Food ManufacturingFood Wholesalers
Value Chain Roles: -
(United States)
Latest Import Transaction: 2025-09-10
Employee Size: 101 - 500 Employees
Sales Revenue: USD 10M - 50M
Industries: Food ManufacturingFood Packaging
Value Chain Roles: Mexico, Sri Lanka
(Vietnam)
Latest Import Transaction: 2025-10-29
Industries: Beverage ManufacturingFood ManufacturingFood Wholesalers
Value Chain Roles: -
(United States)
Latest Import Transaction: 2025-10-10
Industries: Others
Value Chain Roles: -
Global Importer Coverage
32 companies
Importer company count highlights the current depth of demand-side visibility for Roasted Dried Laver.
Use Supply Chain Intelligence analytics and company profiles to identify active Roasted Dried Laver buyers, compare partner density by country, and refine GTM priorities.
Global Wholesale Supplier Price Trends by Country for Roasted Dried Laver
Roasted Dried Laver Monthly Wholesale Supplier Price Summary by Country
Monthly Roasted Dried Laver wholesale unit-price benchmarks by country for export and sourcing decisions.
In 2026-01, countries with visible Roasted Dried Laver wholesale unit prices: South Korea (3.59 USD / kg).
| Country | 2025-08 | 2025-09 | 2025-10 | 2025-11 | 2025-12 | 2026-01 | 2026-02 | 2026-03 | 2026-04 | 2026-05 | 2026-06 | 2026-07 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| South Korea | - | - | - | - | - | 3.59 USD / kg |
Roasted Dried Laver Wholesale Price Competitiveness by Major Exporting Countries
Compare Roasted Dried Laver wholesale price ranges and YoY changes across the top 1 exporting countries to benchmark supplier price competitiveness.
| Rank | Country | Average | Lower | Upper | YoY |
|---|---|---|---|---|---|
| 1 | South Korea | 2.55 USD / kg | 0.53 USD / kg | 5.65 USD / kg | - |
Latest Roasted Dried Laver Wholesale Export Price Updates
Use the latest 5 Roasted Dried Laver wholesale updates to validate current export price points and origin-level supplier changes.
| Date | Entry Name | Unit Price (USD) | |
|---|---|---|---|
| 2026-04-01 | 김 (*** * *** ** ***** ** | 14.16 USD / kg | |
| 2026-04-01 | 김 (*** * *** ** ***** ** | 29.28 USD / kg | |
| 2026-02-01 | 김 (*** * *************** **** | 27.48 USD / kg | |
| 2026-02-01 | 김 (*** * *************** **** | 27.38 USD / kg | |
| 2026-01-01 | 김 (*** * *************** **** | 20.59 USD / kg |
Classification
Product TypeProcessed Food
Product FormDried
Industry PositionValue-Added Processed Seafood
Market
Roasted-dried laver (nori/gim) is a globally traded, shelf-stable sea vegetable product whose upstream supply is concentrated in East Asia where Pyropia/Porphyra aquaculture and sheet-forming processing are established. China, South Korea, and Japan anchor production and export capabilities, while demand is driven by sushi/Asian cuisine, snack-format seaweed, and plant-forward eating trends in North America, Europe, and Asia. Trade dynamics are shaped by strong quality differentiation (sheet integrity, flavor, roasting uniformity, moisture control) and by the need for moisture/oxygen-barrier packaging to preserve crispness. Supply is seasonally harvested and is vulnerable to coastal water-quality conditions and ocean temperature anomalies that can rapidly tighten availability and raise prices.
Market GrowthGrowing (medium-term outlook)Qualitative expansion of international retail and snack-format demand alongside established sushi/foodservice use
Major Producing Countries
- ChinaMajor global producer of edible seaweeds, including nori-type sheet products; large domestic market and export capacity.
- South KoreaCore producer and processor of gim (laver) with strong export orientation in roasted/seasoned formats.
- JapanHigh-value nori producer with strong domestic consumption and premium export segments.
Major Exporting Countries
- South KoreaLeading exporter of roasted/seasoned laver products across retail and snack channels.
- ChinaLarge-scale exporter of edible seaweed products, including sheeted seaweed for food use.
- JapanExports premium nori grades to niche and high-end markets.
- ThailandImportant exporter of seasoned seaweed snack products; part of output may rely on imported raw seaweed inputs.
Major Importing Countries
- United StatesLarge consumer market for nori sheets and seaweed snacks through retail, foodservice, and Asian cuisine channels.
- ChinaSignificant import demand for specific grades and product formats alongside large domestic production.
- JapanImports can supplement domestic supply depending on harvest outcomes and price/quality needs.
- United KingdomNotable consumer market for sushi-related products and packaged seaweed snacks within Europe.
- AustraliaImport-reliant market with steady retail and foodservice demand for nori and seaweed snacks.
Supply Calendar
- South Korea:Nov, Dec, Jan, Feb, MarWinter-to-early-spring harvest window for laver aquaculture; processing runs intensively during peak landings.
- Japan:Nov, Dec, Jan, Feb, Mar, AprMain nori season spans late autumn through spring; quality and volumes can vary by coastal water conditions.
- China:Oct, Nov, Dec, Jan, Feb, Mar, AprBroad late-autumn through spring harvest/processing window across multiple coastal producing areas.
Specification
Major VarietiesPyropia yezoensis (nori/laver species used for sheet products), Pyropia tenera (nori/laver species used for sheet products), Pyropia haitanensis (laver species used in parts of East Asia)
Physical Attributes
- Thin, papery sheets with dark green to nearly black appearance after roasting
- Crisp texture when dry; rapidly softens when exposed to humidity
- Roasted aroma and umami-forward flavor; uniform roasting is a premium attribute
- Sheet integrity (low tearing, low pin-holing) is important for sushi and foodservice uses
Compositional Metrics
- Moisture control is a central buyer specification to preserve crispness during storage and distribution
- Mineral content (including iodine) can be high and may influence labeling and portion guidance depending on destination-market rules
- Import specifications commonly include contaminant testing expectations (e.g., heavy metals such as arsenic) and microbiological criteria appropriate for ready-to-eat dry foods
Grades
- Buyer specifications commonly grade by color/luster, sheet thickness, roasting uniformity, defect rate (holes/tears), and flavor intensity
- Premium grades are typically targeted for sushi/foodservice and gift markets; lower grades may be directed to snack seasoning, flakes, or further processing
Packaging
- Moisture- and oxygen-barrier packaging (often foil-laminate) to maintain crispness and limit oxidation
- Retail packs commonly include desiccants; snack packs may use nitrogen flushing and/or oxygen absorbers depending on oil/seasoning content
- Cartonized cases for export with inner protective packs to reduce breakage and moisture ingress
ProcessingRoasting/toasting intensity is calibrated to optimize aroma and crispness while avoiding scorching and bitter notesSeasoned variants (oil/salt/flavorings) are more oxidation-prone than plain sheets and therefore more packaging-sensitiveFinished product quality is highly sensitive to post-process moisture pickup; rapid sealing and humidity-controlled handling are operational priorities
Supply Chain
Value Chain
- Coastal aquaculture cultivation (Pyropia/Porphyra) -> harvest -> washing/inspection -> chopping/slurry preparation -> sheet forming -> drying -> roasting/toasting -> optional seasoning -> metal detection/foreign-matter control -> moisture-barrier packaging with desiccant/oxygen control -> export distribution -> retail/foodservice
Demand Drivers
- Sushi and broader Japanese/Korean cuisine adoption in North America, Europe, and Asia
- Growth of packaged seaweed snacks as a convenience product
- Plant-forward diets and interest in sea vegetables as nutrient-dense foods
- Home cooking and meal kits using nori for rolls, rice balls, and toppings
Temperature
- Generally shipped and stored as an ambient-stable dry product, but quality is protected by cool, dry warehousing away from heat sources
- Heat exposure can accelerate flavor loss and rancidity in seasoned/oil-containing variants
Atmosphere Control
- Moisture exclusion is the critical control point; desiccants are common in retail packs
- Oxygen control (oxygen absorbers and/or nitrogen flushing) is used in some formats, especially seasoned snack products, to reduce oxidation and preserve flavor
Shelf Life
- Unopened packs can maintain crispness for extended periods when moisture barriers and desiccants remain intact
- Once opened, moisture uptake can quickly reduce crispness and product handling performance unless resealed and kept very dry
Risks
Climate HighRoasted-dried laver supply ultimately depends on coastal seaweed aquaculture that is sensitive to ocean temperature anomalies, marine heatwaves, and local water-quality disruptions; because leading production and processing capacity is concentrated in East Asia, adverse seasonal conditions can tighten global availability and raise prices quickly.Diversify approved origin and processing suppliers across multiple coastal regions, monitor seasonal ocean conditions and water-quality advisories, and hold safety stocks in key import markets for peak-demand periods.
Food Safety MediumEdible seaweeds can accumulate contaminants (notably certain heavy metals) depending on growing waters, and destination markets may impose testing, labeling, or compliance actions that can disrupt shipments.Implement risk-based contaminant monitoring (e.g., heavy metals) by harvest area and lot, strengthen supplier QA documentation, and align specifications to destination-market requirements.
Quality MediumMoisture ingress during storage or distribution rapidly degrades crispness and increases breakage, leading to rejects and customer complaints, especially for premium sheet grades.Use validated high-barrier packaging, include desiccants where appropriate, audit humidity controls in warehouses, and apply clear handling instructions across logistics partners.
Geopolitical And Trade MediumConcentration of production and processing in a small set of Northeast Asian economies increases exposure to port disruptions, regulatory changes, and trade-policy frictions that can alter sourcing economics and lead times.Qualify secondary suppliers and alternative shipping routes, maintain multi-month contract coverage for core SKUs, and monitor regulatory and logistics developments in key origin hubs.
Sustainability
- Coastal water-quality dependence (nutrient loads, turbidity, and pollution events) can affect seaweed growth and product suitability for food use
- Marine debris and aquaculture-gear waste (including plastics) are an ongoing concern in coastal seaweed farming regions
- Energy and emissions footprint from drying/roasting operations and high-barrier packaging materials
- Ecosystem interactions in nearshore farms (habitat, local biodiversity, and spatial competition with other coastal uses)
Labor & Social
- Occupational safety for seasonal coastal labor during harvest and wet-processing operations
- Traceability and responsible sourcing expectations in retail markets, including documentation of harvesting areas and processing controls
FAQ
Which countries anchor global production and export of roasted-dried laver (nori/gim)?Global production and core export capability are centered in East Asia, with China, South Korea, and Japan as the main anchors. South Korea and China are prominent exporters across multiple formats, while Japan is associated with premium-grade segments. Thailand is also an important exporter for seasoned seaweed snack products, often linked to processing and branding.
What quality factors matter most in international trade for roasted-dried laver sheets?Buyers typically focus on crispness (moisture control), uniform roasting, dark and even color, strong sheet integrity with low tearing/pin-holing, and clean aroma and flavor. Packaging performance is critical because exposure to humidity quickly reduces crispness and increases breakage, especially for premium sheet grades.
What is the single biggest global risk that can disrupt supply of roasted-dried laver?The largest risk is climate- and water-quality-driven disruption to coastal seaweed aquaculture, including ocean temperature anomalies and marine heatwaves, which can reduce yields in key East Asian producing regions. Because supply and processing capacity are geographically concentrated, a weak season can tighten global availability and push prices higher.
Roasted Dried Laver Country Coverage for Suppliers, Export Flows, and Prices
Explore country-level Roasted Dried Laver market pages for supplier coverage, trade flows, and price benchmarks.
Related Roasted Dried Laver Product Categories
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Parent product: Dried Laver
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