Classification
Product TypeRaw Material
Product FormFresh
Industry PositionPrimary Agricultural Product
Raw Material
Commodity GroupSubtropical Fruit
Scientific NameDimocarpus longan
PerishabilityHigh
Growing Conditions- Subtropical to tropical conditions with warm growing seasons
- Flowering and yield can be influenced by seasonal temperature and moisture patterns
- Well-drained soils and orchard water management to support fruit size and reduce stress
Main VarietiesCommercial longan cultivars in China, Commercial longan cultivars in Thailand, Commercial longan cultivars in Vietnam
Consumption Forms- Fresh fruit
- Dried longan (processed product category separate from this fresh record)
- Canned/processed longan (processed product category separate from this fresh record)
Grading Factors- Size/diameter and uniformity
- Sweetness/maturity (e.g., soluble solids targets set by buyers)
- Freedom from browning, cracking, decay, and mechanical damage
- Freedom from quarantine pests and compliance with destination SPS requirements
Planting to HarvestTypically about 3 to 5 years from planting to first commercial harvest, depending on cultivar and orchard management.
Market
Fresh longan is a highly perishable subtropical fruit whose international trade is concentrated in East and Southeast Asia. China is a major production center and the most important import market, while Thailand and Vietnam are the leading exporters supplying regional demand corridors. Trade dynamics are shaped by short shelf life, rapid postharvest quality loss (notably pericarp browning and dehydration), and stringent phytosanitary controls that can trigger shipment holds or rejections. As a result, fresh longan trade is typically short-haul and time-sensitive, with logistics and SPS compliance often more decisive than price alone.
Market GrowthNot Mentioned
Major Producing Countries- 중국Major producer concentrated in southern provinces; large domestic market and an important regional import destination.
- 태국Key commercial producer and a major exporter of fresh longan within Asia.
- 베트남Significant producer and exporter, with trade closely linked to Chinese demand.
- 인도Meaningful production primarily oriented to domestic and regional markets.
- 인도네시아Notable production mainly for domestic consumption; limited role in global fresh exports.
Major Exporting Countries- 태국Prominent exporter of fresh longan to nearby Asian markets, especially China.
- 베트남Major cross-border exporter of fresh longan into China; trade sensitive to border logistics and SPS enforcement.
- 중국Exports exist but are generally secondary to domestic consumption; participates in regional trade flows.
Major Importing Countries- 중국Central import market for fresh longan, sourcing heavily from neighboring Southeast Asian producers.
- 홍콩Acts as a high-value import and distribution market for premium fruit, including regional re-export activity.
- 미국Imports fresh longan in smaller volumes, subject to strict phytosanitary requirements and cold-chain constraints.
Supply Calendar- China (southern producing regions):Jun, Jul, Aug, SepMain supply period typically spans early summer through early autumn, varying by province and cultivar.
- Thailand (main crop):Jul, Aug, SepPrimary harvest window supports peak regional export availability.
- Vietnam (main crop):Jul, Aug, SepSeason broadly overlaps Thailand; cross-border supply to China can be highly seasonal.
- Thailand (off-season production in some orchards):Feb, Mar, AprOff-season supply exists in parts of Thailand via orchard management practices, often targeting price premiums.
Specification
Major VarietiesDaw, Biew Kiew, Shixia
Physical Attributes- Small, round fruit with light to medium brown pericarp and translucent white aril (edible flesh) surrounding a dark seed
- Pericarp browning and moisture loss are key visual-quality issues during distribution
Compositional Metrics- Buyer specifications commonly reference minimum sweetness (soluble solids/Brix) and maturity, alongside defect tolerances
- High relative humidity handling is important to reduce desiccation-driven quality loss
Grades- Export programs typically grade by size/diameter, uniform color, maturity, and freedom from defects, pests, and decay
- Class-style sorting (e.g., premium vs. standard packs) is commonly applied in fresh fruit trade even where a single global longan standard is not universally referenced
Packaging- Ventilated cartons with inner liners or bags to limit moisture loss; packs may be sold as clusters on stems or as loose fruit
- Smaller retail packs (e.g., clamshells) are used in premium and modern-trade channels to reduce handling damage
ProcessingDestination-dependent quarantine measures (e.g., approved phytosanitary treatments and inspection protocols) can be required for market accessPostharvest handling focuses on slowing browning and decay via rapid cooling, sanitation, and cold-chain continuity
Supply Chain
Value Chain- Harvest (often as clusters) -> field sorting -> packhouse cleaning/sorting -> rapid cooling -> refrigerated transport -> border/port SPS inspection -> wholesale distribution -> retail
Demand Drivers- Strong regional consumer demand in China and neighboring Asian markets for fresh tropical/subtropical fruit
- Gift-oriented and premium fruit channels in major Asian cities, supported by attractive appearance and sweetness
- Diaspora demand in North America and other import destinations where market access is feasible
Temperature- Rapid cooling after harvest and refrigerated transport are critical to slow browning, decay, and dehydration
- High humidity management and minimizing temperature breaks help preserve appearance and eating quality
Atmosphere Control- Modified or controlled atmosphere packaging/handling may be used in some supply chains to slow senescence and reduce dehydration, particularly for longer transit routes
Shelf Life- Shelf life is short without a robust cold chain; quality can deteriorate quickly due to browning and moisture loss
- Longer-distance fresh exports are constrained by time-to-market, quarantine steps, and the need for consistent refrigerated handling
Risks
Phytosanitary Compliance HighFresh longan trade is highly exposed to quarantine and SPS enforcement, including pest detections that can trigger shipment rejection, intensified inspections, or temporary trade disruptions on key corridors (notably Southeast Asia into China). Because trade is time-sensitive, even short delays can materially reduce sellable quality and market value.Maintain verified orchard/packhouse compliance programs, align treatments and documentation to destination protocols, and build contingency routing and inspection-time buffers for peak season.
Shelf Life Limitation MediumPericarp browning, dehydration, and decay can accelerate with handling damage or temperature breaks, compressing selling windows and increasing claims in wholesale and modern-trade channels.Use rapid cooling, humidity-preserving packaging, strict temperature monitoring, and gentle handling to reduce mechanical damage and moisture loss.
Climate MediumYield and quality can be sensitive to weather variability that affects flowering and fruit set in subtropical orchards, creating supply volatility and inconsistent size/sweetness profiles.Diversify origin windows across multiple regions, invest in orchard resilience (irrigation efficiency, canopy management), and use multi-origin procurement plans during volatile seasons.
Food Safety MediumFresh fruit supply chains face risks from pesticide residues and hygiene failures in packing operations, which can lead to border holds, recalls, or retailer delistings in strict markets.Apply GAP/GMP and residue monitoring programs, validate packhouse sanitation, and align MRL compliance to destination and retailer standards.
Logistics MediumCross-border congestion, policy shifts, or transport disruptions can delay shipments, which is particularly damaging for fresh longan due to short shelf life and strong dependence on regional trade lanes.Secure flexible logistics capacity, stagger harvest schedules, and use pre-arranged alternative border/port options during peak weeks.
Sustainability- Food loss and waste risk is elevated due to rapid quality decline and strict appearance standards in fresh trade
- Cold-chain energy use and emissions can be material for longer-distance refrigerated distribution
- Pesticide and postharvest treatment stewardship is important to meet residue limits and buyer sustainability requirements
Labor & Social- Smallholder dependence and farmgate price volatility in major producing regions
- Seasonal labor needs for harvest and packhouse operations, with associated worker welfare and safety expectations in export supply chains
FAQ
Which countries are the main exporters and importers of fresh longan in global trade?Fresh longan trade is concentrated in Asia: Thailand and Vietnam are leading exporters, while China is the most important import market. Hong Kong also plays a role as a premium import and distribution hub, and the United States imports smaller volumes under strict phytosanitary and cold-chain constraints.
What is the biggest trade disruption risk for fresh longan?The highest-impact risk is phytosanitary compliance: pest detections or tightened SPS enforcement can quickly delay, reject, or disrupt shipments on key corridors, and delays are especially damaging because fresh longan has a short selling window.
Why is cold-chain control so important for fresh longan shipments?Fresh longan can lose market value rapidly if it warms up or dries out in transit, because browning, dehydration, and decay accelerate. Rapid cooling after harvest and consistent refrigerated handling are central to maintaining appearance and eating quality through distribution.