Classification
Product TypeIngredient
Product FormFrozen
Industry PositionFood Manufacturing Ingredient
Market
Bulk frozen blueberry in China is supplied by domestic blueberry production and commercial freezing (e.g., IQF) for use by food manufacturers and for export. Trade continuity is highly sensitive to GACC border inspection outcomes and compliance with China food-safety limits for chemical residues and microbiological hazards.
Market RoleSignificant domestic producer and processor with two-way trade (imports and exports) depending on specification and buyer programs
Domestic RoleIndustrial ingredient for dairy, bakery, beverage, and dessert manufacturing; also used by foodservice and private-label programs
Specification
Physical Attributes- Bulk frozen format commonly traded as IQF whole berries or graded broken berries
- Acceptance commonly depends on size grading, color uniformity, low foreign material, and limited ice/frost (minimal freeze-burn)
Compositional Metrics- Buyer programs may specify Brix/soluble solids and limits for moisture-related defects (e.g., drip loss after thaw)
Grades- Buyer-defined industrial grades (e.g., whole IQF vs. broken/crumb) with defect and foreign-matter thresholds set in contract specifications
Packaging- Foodservice/industrial bulk packaging commonly uses poly-lined cartons with inner PE bags (pack sizes vary by buyer program)
Supply Chain
Value Chain- Farm/collection → sorting/grading → washing (as applicable) → IQF/freezing → packaging → frozen storage → domestic ingredient distribution or port export via reefer cold chain
Temperature- Continuous frozen cold chain is typically required by buyers (reefer transport and storage at or below common frozen set-points such as -18°C)
Shelf Life- Quality retention is highly sensitive to temperature abuse and thaw-refreeze events, which can increase drip loss and soft texture after thaw
Freight IntensityHigh
Transport ModeSea
Risks
Sps Compliance HighBorder holds, rejection, or delisting risk can arise if frozen blueberries fail China food-safety compliance checks (e.g., pesticide residues/contaminants or microbiological findings) or if shipment documentation/traceability is insufficient under GACC oversight.Run pre-shipment residue and microbiological testing aligned to the importer’s China compliance checklist; maintain auditable batch traceability and document-control checks before loading.
Logistics MediumReefer cold-chain disruptions (power interruptions, port congestion, reefer shortages) and freight-rate volatility can raise costs and increase thaw-refreeze quality loss risk.Use validated reefer set-points and temperature loggers; secure reefer capacity in advance and implement contingency routing/cold-store plans for delays.
Regulatory Change MediumChanges in GACC inspection intensity, documentation expectations, or facility/overseas manufacturer compliance requirements can create sudden clearance delays or additional compliance work for import programs.Monitor GACC notices through the importer/agent; keep exporter and product dossiers current and ready for inspection queries.
Sustainability- Cold-chain energy use and refrigerant management in frozen storage and transport
- Packaging waste (cartons, inner liners) and buyer pressure to reduce single-use plastics
Labor & Social- Seasonal labor management and worker welfare controls in harvesting and processing; social-audit readiness may be required by multinational buyers
Standards- HACCP
- ISO 22000
- FSSC 22000
- BRCGS Food Safety
- IFS Food
Sources
Food and Agriculture Organization of the United Nations (FAO) — FAOSTAT — Blueberries and related production statistics (China context)
International Trade Centre (ITC) — ITC Trade Map — Trade flows for frozen berries/blueberries (China trade context)
General Administration of Customs of the People's Republic of China (GACC) — China Customs/GACC import food clearance and inspection guidance (including cold-chain foods)
National Health Commission of the People's Republic of China (NHC) — National food safety standards (GB standards) for contaminants/residues, microbiological limits, and related compliance references
Codex Alimentarius Commission — Codex standards and codes of practice relevant to frozen fruit/food hygiene and contaminant control