Market
Dried yam in Taiwan is positioned as a dehydrated vegetable ingredient supplied by domestic yam cultivation and imported dried plant products. Taiwan’s Ministry of Agriculture (MOA) agricultural product mapping (based on 2020 production data) identifies Nantou County and Changhua County as the main domestic yam production areas, together accounting for about 86% of domestic output. New Taipei City also promotes yam cultivation (including a native Keelung variety) and reports a harvest season concentrated from September to December. For market access, commercial imports are shaped by APHIA plant quarantine controls for plant products and TFDA requirements for import inspection and food law compliance (including additives, residues, and labeling).
Market RoleDomestic consumer market with domestic production and imported supply
Domestic RoleDomestic yam production provides seasonal raw material; dried products extend usability through dehydration and shelf-stable distribution.
SeasonalityNew Taipei City reports yam harvest concentrated from September to December; dried yam can be marketed beyond harvest due to shelf-stable storage.
Risks
Plant Quarantine HighTaiwan plant quarantine controls administered by APHIA apply to plants and plant products, and APHIA branch guidance explicitly includes dried plants or their products as quarantine items; non-compliance with quarantine requirements or missing/insufficient supporting documentation can result in detention, required treatment, return, or disposal, disrupting market access for dried yam shipments.Confirm the product’s regulated-article status and applicable APHIA quarantine requirements before shipment; align documents and product description consistently across shipping papers; plan contingencies for inspection outcomes (e.g., treatment options and re-export logistics).
Regulatory Compliance MediumFoods imported for sale must go through TFDA import inspection processes; TFDA communications state importers should file for inspection at the port within 15 days prior to the entry date, and violations can trigger penalties and clearance delays.Work with the Taiwan importer to schedule TFDA inspection filing timelines, and ensure shipment and product information is ready for submission before arrival.
Labeling MediumTaiwan requires Chinese labeling compliance for imported prepackaged foods (including raw materials) with intact package for business use, with conditional handling for products to be repackaged/sub-packaged or further processed; labeling non-compliance can delay release or limit lawful sale.Confirm whether the product will be sold as intact-package or used for further processing, then implement the TFDA-aligned Chinese labeling approach appropriate to that scenario before sale.
Food Safety MediumIf sulphites are used during drying (e.g., as an anti-browning/preservative step), Taiwan’s TFDA allergen labeling rules require sulphite declaration when residue sulphur dioxide is 10 mg/kg or more in prepackaged foods; failures in additive control or allergen declaration can cause regulatory non-compliance and border/market actions.Implement additive-control SOPs and testing/verification for sulphite residues where relevant, and ensure allergen labeling is compliant when thresholds are met.
Chemical Residues MediumPesticide residues in plant-derived foods must comply with TFDA’s pesticide residue limit standards; dried products can face scrutiny if residues exceed limits, leading to rejection or enforcement actions.Use supplier controls and lot-level residue testing (COA/third-party labs) aligned to TFDA residue standards, and maintain documentation for importer inspection files.
FAQ
Which Taiwan agencies are most relevant for importing dried yam for commercial sale?Two agencies commonly matter: APHIA (Ministry of Agriculture) for plant quarantine controls on plant products (including dried plant products) and TFDA (Ministry of Health and Welfare) for food import inspection and food-law compliance for products sold as food in Taiwan.
When must sulphite be declared as an allergen on Taiwan labels?TFDA’s allergen labeling regulation lists sulphite as a mandatory declared allergen when sulphite is present as residue sulphur dioxide at 10 mg/kg or more in prepackaged foods.
How early do importers need to file TFDA import inspection for foods imported for sale?MOHW/TFDA communications on the Regulations of Inspection of Imported Foods and Related Products state that importers should file an application for inspection at the port within fifteen (15) days prior to the entry date.