Classification
Product TypeRaw Material
Product FormDried
Industry PositionPrimary Agricultural Product
Raw Material
Market
Dried cassava (manioc) in Great Britain is an import-dependent market segment, reflected in GB trade reporting for HS 071410 (cassava, fresh/chilled/frozen/dried, whether or not sliced or in pellets). Market access and reputational risk are shaped primarily by food safety controls around cyanogenic glycosides (cyanide) in cassava products and by GB border assurance processes. For plant health, the applicable control pathway depends on how the consignment is categorised (e.g., regulated plant product vs. dried material outside scope), so classification and product condition documentation matter. Because dried cassava is bulky relative to value, sea freight cost volatility can materially affect landed cost and continuity of supply.
Market RoleImport-dependent consumer and processing market (Net importer)
Domestic RoleImported product supplied via specialist importers/wholesalers; domestic supply depends on overseas origin availability and compliance
Market Growth
SeasonalityImport availability is generally year-round; seasonality is driven more by origin shipping schedules and logistics than by GB production.
Specification
Physical Attributes- Common trade classification for cassava includes fresh/chilled/frozen/dried forms and covers product shipped sliced or in the form of pellets (HS 071410 description).
Compositional Metrics- Food-safety relevant compositional hazard is cyanogenic glycosides (cyanide potential); buyers may specify limits or testing requirements depending on intended use.
Grades- Product is commonly differentiated by intended use (e.g., food vs. non-food/feed/industrial) and cleanliness/contaminant control expectations, but UK-specific grade nomenclature was not identified from public sources in this record.
Supply Chain
Value Chain- Origin processing/drying and packing -> sea freight -> GB port entry and customs clearance -> wholesaler/importer distribution -> retail/food manufacturing channels
Temperature- Ambient storage and transport; keep dry to prevent moisture uptake and quality loss.
Atmosphere Control- Moisture and ventilation management are important to reduce mould/quality deterioration risk during storage and sea transit.
Shelf Life- Shelf life is mainly driven by moisture control, packaging integrity, and infestation/contamination prevention rather than ripening.
Freight IntensityHigh
Transport ModeSea
Risks
Food Safety HighCassava contains cyanogenic glycosides that can release cyanide; if dried cassava (or dried cassava used as an ingredient) is inadequately processed, specified, or tested, it can pose an acute consumer safety hazard and can trigger detentions, border rejections, or recalls in Great Britain.Require supplier evidence of detoxification/processing controls and batch testing for cyanide potential (e.g., total cyanide/hydrocyanic acid), plus robust lot traceability and (where sold to consumers) clear preparation/cooking guidance aligned to product form.
Regulatory Compliance MediumIncorrect commodity classification or misunderstanding whether a consignment is regulated as a plant/plant product (vs. dried material outside scope) can lead to documentary gaps, delayed clearance, or non-compliance findings.Pre-classify with the UK Trade Tariff and confirm GB plant health risk categorisation; document product condition (dried, non-viable) and maintain pest/contamination controls in supplier specifications.
Logistics MediumSea freight rate volatility and port disruption can materially change landed cost and lead times for bulky dried cassava, affecting availability and competitiveness in GB.Diversify origins/routes where feasible, hold safety stock for long-lead consignments, and use forward freight planning for peak congestion periods.
Sustainability- Origin-specific land-use and environmental impacts can be material for cassava expansion in some producing regions; GB buyers may require origin transparency and supplier due diligence depending on end-use and customer standards.
Labor & Social- UK buyers in scope of the Modern Slavery Act transparency provisions may require supply-chain due diligence and reporting for imported agricultural commodities, including cassava-derived products.
FAQ
What is the main deal-breaker food safety risk for dried cassava in Great Britain?Cassava naturally contains cyanogenic glycosides that can release cyanide. If a dried cassava product is improperly processed or not adequately controlled by specification/testing, it can pose an acute safety hazard and may trigger detention, rejection, or recall actions.
Do dried plant products like dried cassava always need plant health paperwork to enter Great Britain?Not always. GB plant health controls depend on how the consignment is categorised (high/medium/low risk) and on product condition; Defra plant health guidance notes dried plant material can be outside scope when it is not living and has no viable plant parts, while regulated plant products may require a phytosanitary certificate and IPAFFS pre-notification.
Which UK system is used to pre-notify regulated plant and certain food imports?IPAFFS (Import of Products, Animals, Food and Feed System) is the UK pre-notification platform used for regulated imports, including medium and high risk plants and plant products and certain food/feed categories, depending on the control regime.