Sub Product
Raw Materials
Last Updated
2026-04-09
Key takeaways for search and sourcing teams
- Walnut Flour market coverage spans 15 countries.
- 44 exporter companies and 30 importer companies are indexed in the global supply chain intelligence network for this product.
- 50 supplier-linked transactions are summarized across the top 8 countries.
- 0 premium suppliers and 0 catalog items are currently listed.
- Wholesale sample entries: 0; farmgate sample entries: 0.
- Page data last updated on 2026-04-09.
Global Supplier Transactions, Export Activity, and Price Benchmarks for Walnut Flour
Analyze 50 supplier-linked transactions across the top 8 countries, with monthly unit-price benchmarks to track export competitiveness and sourcing risk for Walnut Flour.
Walnut Flour Country YoY Change in Supplier Transactions and Export Momentum
Compare positive and negative YoY shifts in Walnut Flour to identify accelerating supplier markets and weakening export corridors.
Top YoY shifts for Walnut Flour: India (+119.3%), China (-89.7%), United States (+16.6%).
Walnut Flour Country-Level Supplier Transaction and Unit Price Summary
As of 2025-05, benchmark Walnut Flour country transaction counts with monthly unit price and volume to prioritize supplier and export markets.
In 2025-10, countries with visible Walnut Flour transaction unit prices: United States (22.61 USD / kg), Mexico (8.31 USD / kg), Japan (1.45 USD / kg).
| Country | YoY Change | Transaction Count | 2025-05 | 2025-06 | 2025-07 | 2025-08 | 2025-09 | 2025-10 | 2025-11 | 2025-12 | 2026-01 | 2026-02 | 2026-03 | 2026-04 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Japan | - | 8 | - (-) | - (-) | - (-) | - (-) | 1.47 USD / kg (5,000 kg) | 1.45 USD / kg (6,500 kg) | ||||||
| United States | +16.6% | 23 | 11.65 USD / kg (22,586.55 kg) | 2.49 USD / kg (19,150.99 kg) | 7.45 USD / kg (16.72 kg) | 2.22 USD / kg (36,594.631 kg) | 4.04 USD / kg (18,314.29 kg) | 22.61 USD / kg (13.6 kg) | ||||||
| United Arab Emirates | - | 2 | - (-) | - (-) | - (-) | - (-) | - (-) | - (-) | ||||||
| Mexico | -1.5% | 2 | 8.31 USD / kg (408 kg) | - (-) | - (-) | - (-) | - (-) | 8.31 USD / kg (380.8 kg) | ||||||
| India | +119.3% | 12 | - (-) | - (-) | 5.77 USD / kg (180,785.002 kg) | 0.27 USD / kg (43,300 kg) | - (-) | - (-) | ||||||
| China | -89.7% | 1 | - (-) | 0.81 USD / kg (200 kg) | - (-) | - (-) | - (-) | - (-) | ||||||
| Russia | - | 1 | - (-) | - (-) | - (-) | - (-) | - (-) | - (-) | ||||||
| South Korea | - | 1 | - (-) | - (-) | - (-) | - (-) | - (-) | - (-) |
Walnut Flour Global Supply Chain Coverage
74 companies
44 exporters and 30 importers are mapped for Walnut Flour.
Exporters and importers can use Tridge Supply Chain Intelligence company profiles and analytics to identify counterparties for Walnut Flour, benchmark reach, and prioritize outreach by market.
Walnut Flour Export Supplier Intelligence, Trade Flows, and Price Signals
44 exporter companies are mapped in Tridge Supply Chain Intelligence for Walnut Flour. Exporters and importers can use company profiles and analytics to evaluate supplier coverage, trading activity, and route opportunities.
Walnut Flour Top Exporters and Supplier Profiles
Review leading exporter profiles while benchmarking against 44 total exporter companies in the Walnut Flour supply chain intelligence network. Exporters and importers can unlock company profiles and analytics to qualify partners faster.
(India)
Latest Export Transaction: 2026-03-08
Recently Export Partner Companies: 1
Employee Size: 11 - 50 Employees
Industries: Others
Value Chain Roles: Trade
Exporting Countries: Finland
Supplying Products: Walnut Flour
(China)
Latest Export Transaction: 2026-03-08
Recently Export Partner Companies: 1
Employee Size: 51 - 100 Employees
Industries: OthersFood Manufacturing
Value Chain Roles: Food ManufacturingOthers
Exporting Countries: Vietnam
Supplying Products: Walnut Flour, Azuki Bean Flour, Almond Flour +5
(Bulgaria)
Latest Export Transaction: 2025-12-30
Employee Size: 101 - 500 Employees
Sales Revenue: USD 50M - 100M
Industries: Food ManufacturingFood Wholesalers
Value Chain Roles: Food ManufacturingTradeDistribution / Wholesale
Exporting Countries: Vietnam
Supplying Products: Walnut Flour, Organic Walnut Flour
(Spain)
Latest Export Transaction: 2026-03-08
Employee Size: 11 - 50 Employees
Industries: Food ManufacturingCrop ProductionOthers
Value Chain Roles: Farming / Production / Processing / PackingOthersFood Manufacturing
Exporting Countries: Turkiye
Supplying Products: Walnut Flour
(China)
Latest Export Transaction: 2025-06-25
Recently Export Partner Companies: 1
Industries: Others
Value Chain Roles: Trade
Exporting Countries: Mexico
Supplying Products: Walnut Flour
(Malaysia)
Latest Export Transaction: 2025-11-20
Recently Export Partner Companies: 1
Employee Size: 11 - 50 Employees
Industries: Food Services And Drinking PlacesOthersFood WholesalersFood ManufacturingGrocery Stores
Value Chain Roles: Distribution / WholesaleTradeFood ManufacturingRetail
Exporting Countries: Vietnam
Supplying Products: Walnut Flour, Almond Flour, Raw Walnut Flour
Walnut Flour Global Exporter Coverage
44 companies
Exporter company count is a key signal for Walnut Flour supply depth and sourcing optionality.
Use Supply Chain Intelligence analytics to narrow Walnut Flour opportunities by country, product, and value-chain role, then open company profiles to validate fit.
Walnut Flour Import Buyer Intelligence, Demand Signals, and Price Benchmarks
30 importer companies are mapped for Walnut Flour demand intelligence. Use Supply Chain Intelligence company profiles and analytics to prioritize buyers, distributors, and downstream demand partners by market.
Walnut Flour Top Buyers, Importers, and Demand Partners
Review leading buyer profiles and compare them against 30 total importer companies tracked for Walnut Flour. Exporters and importers can use Supply Chain Intelligence company profiles and analytics to evaluate buyer quality and demand concentration.
(Mexico)
Latest Import Transaction: 2025-06-25
Recently Import Partner Companies: 1
Employee Size: 1 - 10 Employees
Industries: Others
Value Chain Roles: Japan
(Mexico)
Latest Import Transaction: 2026-03-08
Recently Import Partner Companies: 1
Industries: Food ManufacturingFood PackagingFood WholesalersFood Services And Drinking Places
Value Chain Roles: United States
(Turkiye)
Latest Import Transaction: 2026-03-08
Employee Size: 11 - 50 Employees
Industries: Food ManufacturingFood WholesalersFood PackagingBeverage ManufacturingOthers
Value Chain Roles: Turkiye
(Vietnam)
Latest Import Transaction: 2025-10-28
Industries: Others
Value Chain Roles: -
(Mexico)
Latest Import Transaction: 2025-12-02
Recently Import Partner Companies: 1
Industries: OthersFood Services And Drinking PlacesBeverage ManufacturingCrop ProductionFood Manufacturing
Value Chain Roles: United States, Canada, Germany, Mexico, Spain, Netherlands, France, Russia, United Kingdom, Kazakhstan
(United Kingdom)
Latest Import Transaction: 2026-03-08
Recently Import Partner Companies: 1
Employee Size: 1 - 10 Employees
Industries: OthersFood Wholesalers
Value Chain Roles: -
Global Importer Coverage
30 companies
Importer company count highlights the current depth of demand-side visibility for Walnut Flour.
Use Supply Chain Intelligence analytics and company profiles to identify active Walnut Flour buyers, compare partner density by country, and refine GTM priorities.
Classification
Product TypeIngredient
Product FormPowder (milled nut)
Industry PositionFood Ingredient
Market
Walnut flour is a milled tree-nut ingredient used globally in bakery, confectionery, snacks, and specialty formulations where walnut flavor and nut-derived fat/protein are desired. The upstream raw-material base is tied to walnut kernel availability, with primary walnut production concentrated in China and the United States and significant output also in Iran, Turkey, and Chile. International trade visibility is typically stronger for in-shell and shelled walnut kernels than for walnut flour as a distinct traded line, so kernel trade flows are often used to contextualize sourcing and price dynamics. Market performance is highly sensitive to crop-year yield variability, food-safety compliance (notably contaminant controls), and oxidation/rancidity management across storage and shipment.
Market GrowthNot Mentioned
Major Producing Countries
- ChinaLargest global walnut (in-shell) producer; major upstream raw-material base for kernels used in milling.
- United StatesMajor producer and leading exporter of shelled walnut kernels; California is a key production center.
- IranSignificant walnut producer supporting regional processing and consumption.
- TurkiyeSignificant producer and active participant in regional trade and processing.
- ChileImportant Southern Hemisphere producer; contributes counter-seasonal availability for export-oriented supply chains.
Major Exporting Countries
- United StatesTop exporter of shelled walnut kernels (key milling input) in recent global trade snapshots.
- MexicoMajor exporter in recent global trade snapshots for shelled walnut kernels.
- ChinaMajor exporter of shelled and in-shell walnuts; also a major producer.
- ChileMajor exporter of shelled and in-shell walnuts; Southern Hemisphere season supports counter-seasonal supply.
- GermanyTrade hub/re-exporter role appears in kernel trade statistics; also a major processing and distribution market within Europe.
- UkraineNotable exporter in shelled walnut kernel trade statistics.
Major Importing Countries
- GermanyLeading import market for shelled walnut kernels; important distribution and processing center in Europe.
- SpainMajor import market for shelled walnut kernels supporting food manufacturing and retail demand.
- JapanMajor import market for shelled walnut kernels, supporting confectionery and bakery applications.
- South KoreaMajor import market for shelled walnut kernels, supporting snack and bakery usage.
- NetherlandsEU logistics hub with significant import volumes for shelled walnut kernels.
- ItalyMajor import market for shelled walnut kernels for confectionery, bakery, and culinary use.
Supply Calendar
- United States (California):Sep, Oct, NovNorthern Hemisphere harvest and drying period typically concentrates physical availability in early autumn.
- China:Sep, OctNorthern Hemisphere supply window; domestic demand and processing can influence exportable surplus.
- Türkiye:Sep, OctNorthern Hemisphere harvest window; supply may support regional processing and trade.
- Iran:Sep, OctNorthern Hemisphere harvest window; domestic market conditions influence trade availability.
- Chile:Mar, Apr, MaySouthern Hemisphere harvest window that can complement Northern Hemisphere supply timing.
Specification
Physical Attributes
- Light tan to brown powder/meal with visible fine nut particulates depending on milling and sieving
- High natural oil content can lead to clumping and faster development of off-odors/off-flavors if exposed to heat, oxygen, or light
- Flavor profile varies materially depending on whether kernels were raw or roasted prior to milling
Compositional Metrics
- Moisture (low moisture supports storage stability and limits mold growth in the input kernels)
- Peroxide value/oxidation indicators used to manage rancidity risk in high-fat nut flours
- Free fatty acids (FFA) as a freshness/handling indicator for fat-rich milled products
- Particle size distribution (mesh/sieve) to match end-use (bakery vs fillings vs coatings)
- Microbiological criteria set by buyer/market requirements (e.g., Salmonella absence expectations for low-moisture foods)
- Contaminant controls (e.g., aflatoxins) aligned to destination-market regulatory limits and Codex contaminant guidance
Grades
- Supplier/buyer specifications dominate for walnut flour; incoming kernel lots may be referenced to international quality class conventions for walnut kernels (e.g., UNECE classes) as part of raw-material qualification
Packaging
- Food-grade, moisture/oxygen-barrier packaging to protect against oxidation (e.g., lined bags for industrial use; barrier pouches for smaller packs)
- Vacuum or inert-gas (e.g., nitrogen) headspace management is commonly used to slow oxidation for premium applications
- Cold storage and protection from light/heat during warehousing and transport are used to maintain sensory quality
ProcessingMilling increases surface area and can accelerate oxidation; process temperature control and rapid packaging can be quality-criticalSieving/standardization is used to meet particle size specifications for consistent baking performanceSome supply uses partially defatted walnut meal (from oil pressing) to improve stability and functional behavior, depending on end-use needs
Supply Chain
Value Chain
- Walnut harvest -> hulling/washing -> drying -> storage -> shelling -> kernel sorting/quality screening -> optional roasting -> grinding/milling -> sieving/standardization -> packaging -> cold storage -> export/distribution
Demand Drivers
- Use as a nut-derived ingredient for bakery and confectionery formulations (flavor, texture, enrichment)
- Demand from snack and ingredient channels seeking nut-based inclusions and powders
- Food manufacturing interest in differentiated nut profiles (raw vs roasted) and controlled particle sizes
Temperature
- Temperature control during storage and transport helps slow lipid oxidation and preserve flavor (avoid hot warehouses and sun exposure)
- Cold-chain or cool storage is commonly used for longer holding periods to reduce rancidity risk in high-fat milled products
Atmosphere Control
- Oxygen exposure management (oxygen-barrier materials, vacuum, and/or inert-gas flushing) is used to slow oxidation and extend usable shelf life
Shelf Life
- Shelf life is strongly dependent on oxidation control (oxygen, heat, light) and initial raw-kernel quality; cold, oxygen-limited storage materially improves stability
Risks
Food Safety HighWalnut flour inherits key safety risks from tree nuts and low-moisture ingredient handling, especially contaminant control (e.g., aflatoxins where relevant) and microbiological hazards that can trigger import rejections or recalls. Because the product is milled (higher surface area) and used as an ingredient across many finished foods, non-compliance can propagate through multiple downstream SKUs and markets.Use verified suppliers with documented drying and storage controls; implement risk-based testing plans for contaminants and pathogens; apply HACCP/food-safety management systems; maintain full lot traceability from kernel intake to milled output.
Allergen Management MediumWalnut is a regulated tree-nut allergen in many markets, and cross-contact in multi-nut or multi-ingredient facilities can create labeling and consumer-safety risks. Mislabeling or inadequate allergen controls can lead to regulatory action and recalls.Maintain validated allergen segregation and sanitation, verify label compliance for destination markets, and apply supplier approval and change-control for formulations and co-manufacturing.
Quality Degradation MediumHigh fat content makes walnut flour prone to oxidation and rancidity during storage and transit, reducing sensory quality and limiting usable life for manufacturers. Temperature abuse and oxygen/light exposure accelerate quality loss and can drive claims disputes.Control milling temperatures, package promptly in oxygen-barrier materials (vacuum/inert gas where appropriate), and store/ship in cool conditions with clear shelf-life and storage instructions.
Climate MediumWalnut supply depends on perennial orchards that are exposed to multi-year climate stresses (drought, heat, and frost) in key production regions, which can swing yields and quality and drive ingredient price volatility for processors and buyers.Diversify approved origins and suppliers, use forward contracting where feasible, and monitor crop-condition updates and water policy constraints in key producing regions.
Supply Concentration MediumUpstream walnut production and kernel exports are concentrated among a limited set of origins, creating exposure to localized shocks (weather events, pest/disease pressure, logistics disruption) that can tighten supply for milling-grade kernels and meals.Qualify multiple origins and establish substitution options (e.g., different particle-size specs or partially defatted meal) while maintaining consistent safety and sensory requirements.
Sustainability
- Water stewardship and drought exposure in major orchard regions (irrigation dependence can tighten supply and raise ESG scrutiny)
- Climate variability (heat, drought, and late frost events) affecting yields and quality, with downstream impacts on ingredient pricing and availability
- Agricultural input management (pesticides/fertilizers) and residue compliance for destination-market requirements
- By-product and waste valorization opportunities (shells and fines) to improve resource efficiency in processing chains
FAQ
Which countries underpin the global raw-material base for walnut flour?Walnut flour supply is tied to global walnut production and kernel availability, with major upstream production concentrated in China and the United States and significant production also in Iran, Türkiye, and Chile.
What is the biggest trade-disrupting risk for walnut flour?Food-safety non-compliance is the most critical risk because contaminant and hygiene failures (including contaminant limits referenced in Codex guidance and destination-market rules) can trigger border rejections or recalls that disrupt supply for multiple downstream food products.
Why does walnut flour often require tighter storage controls than lower-fat flours?Walnut flour is high in natural oils, so exposure to heat, oxygen, or light can accelerate oxidation and cause rancid off-flavors; cold storage and oxygen-barrier packaging are commonly used to preserve quality.
Sources
Walnut Flour Country Coverage for Suppliers, Export Flows, and Prices
Explore country-level Walnut Flour market pages for supplier coverage, trade flows, and price benchmarks.
United States
Mexico
China
United Arab Emirates
India
Honduras
South Korea
Uzbekistan
Bangladesh
Japan
Kuwait
Panama
All country market pages: United States, Mexico, China, United Arab Emirates, India, Honduras, South Korea, Uzbekistan, Bangladesh, Japan, Kuwait, Panama, Philippines, Russia, Zambia
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