Buyers looking to buy green coffee beans from Indonesia will find one of the world’s most diverse specialty coffee sources: a single archipelago producing Arabica and Robusta across distinct growing regions, from the Gayo Highlands of Aceh at 1,400–1,800+ metres to the volcanic soils of Bali Kintamani and the highland estates of Sulawesi.
Indonesia Specialty Coffee (ISC), based in Medan, North Sumatra, ships Grade 1 Specialty Indonesian green coffee beans direct to roasters and importers worldwide, with every lot cupped to a minimum 82 SCA points against SCA protocol and graded to SNI 01-2907-2008.
This guide covers what wholesale buyers need to know: the full origin range, how grading and processing work, current wholesale pricing (FOB Belawan, 2026), what to look for in a supplier, and how to place an order from a 1 kg sample through to a full container load.
Last updated: June 2026
Why Buy Green Coffee Beans from Indonesia
Indonesia ranks as the world’s fourth-largest coffee producer by volume, according to the International Coffee Organization, behind Brazil, Vietnam, and Colombia. Unlike those three origins, Indonesia produces across a wide geographic range. Each island brings different altitude, soil chemistry, and climate, which translates directly into a cup diversity unavailable from a single-origin program elsewhere.
Scale, Diversity, and Specialty Quality
For roasters building a single-origin lineup, Indonesia covers the full flavor spectrum in one sourcing relationship. Gayo Arabica green coffee beans from Aceh deliver dark chocolate, cedar, and quiet herbal notes. By contrast, Bali Kintamani brings bright citrus and clean sweetness. Toraja from Sulawesi offers spiced, earthy depth. Flores Arabica, in turn, cups with fruit-forward brightness. Each origin grades independently to SNI 01-2907-2008, and ISC ships only Grade 1 Specialty lots cupping at 82–88 SCA points.
Because ISC sources directly from smallholder farms in each growing region, buyers skip the broker layer. That means traceable lots, shorter lead times, and pricing that reflects actual farm-gate costs rather than aggregator margins.
Indonesian Coffee Origins: Buyer’s Reference
The table below summarises ISC’s current origin range with the data points buyers need at the sourcing stage. For origins marked wet-hulled, always request the cherry processing method (Step 1) alongside the hulling method to brief your roast profile correctly.
| Origin | Island | Altitude (masl) | Key Flavor Notes | Hulling Method | ISC Availability |
|---|---|---|---|---|---|
| Gayo (Aceh) | Sumatra | 1,400–1,800+ | Dark chocolate, cedar, brown sugar | Wet-hulled (Giling Basah) | Year-round |
| Mandheling | Sumatra | 900–1,500 | Earthy, full body, low acidity | Wet-hulled (Giling Basah) | Year-round |
| Lintong | Sumatra | 1,400–1,600 | Herbal, earthy, spiced | Wet-hulled (Giling Basah) | Year-round |
| Toraja | Sulawesi | 1,400–2,100 | Spiced, dark fruit, cocoa | Wet-hulled (Giling Basah) | Year-round |
| Bali Kintamani | Bali | 900–1,700 | Citrus, clean, bright | Dry-hulled | Year-round |
| Flores | Flores | 1,000–1,800 | Fruity, medium body | Wet-hulled (Giling Basah) | Seasonal |
| Java | Java | 900–1,500 | Herbaceous, mild, medium body | Dry-hulled | Year-round |
| Liberica | Sumatra | 300–600 | Bold, woody, fruity | Dry-hulled | Year-round |
ISC also supplies wild-certified Kopi Luwak (100% wild civet, government-certified), available in both green and roasted forms. For the full Sumatra range, including Mandheling and Lintong.
Grading and Quality Standards
Indonesian green coffee beans ship under SNI 01-2907-2008, the national standard that classifies lots by defect value, moisture content, and screen size. Understanding this system protects buyers from commercial-grade lots priced or described as specialty.
Grade 1 Specialty requires a defect value of 11 or fewer per 300g sample, moisture content at or below 12.5%, and an SCA cupping score of 82 points or higher. ISC cups every lot against this threshold before offering it. The SCA score range for ISC’s current Grade 1 lots runs from 82 to 88 points, depending on origin, processing method, and crop year.
Grade 2 Commercial allows a defect value up to 25 and carries SCA scores of 79–81 points. ISC does not ship Grade 2 beans. However, buyers sourcing from aggregators or brokers should request the SNI grade classification and an SCA cupping sheet before committing to any volume.
What Disqualifies a Lot from Specialty Grade
Common disqualifiers include moisture above 12.5% (which accelerates ageing and off-flavor development in the roaster), defect counts pushed up by under-ripe cherries, and screen size inconsistency from mixed-varietal lots. A lot that enters wet-hulling at too-high initial moisture will exit at irregular moisture levels, compressing the roast window and creating unpredictable first-crack timing. ISC’s partner farms in Gayo and Toraja use raised drying beds and consistent cherry selection to keep defect values well below the Grade 1 threshold.
Processing Methods: What Wholesale Buyers Need to Know
Indonesian coffee processing always works in two steps. Buyers who understand both steps can brief their roast profiles accurately and avoid first-roast surprises.
Step 1: Cherry Processing determines the primary flavor driver. ISC offers five cherry methods across its origins:
- Full-washed (wet process): Pulped, fully washed. Produces a cleaner cup, higher acidity.
- Semi-washed: Pulped and partially washed; some mucilage remains during drying.
- Natural (dry process): Whole cherry dried intact. Fruity, sweet, full-bodied.
- Honey process: Pulped, dried with mucilage intact. Layered sweetness, balanced acidity.
- Wine process: Extended fermentation before drying. Limited and seasonal; complex fruit character.
Step 2: Hulling Method determines how the bean behaves physically in the roaster.
- Wet-hulled (Giling Basah): Parchment removed at 35–40% moisture, then the bean dries further. Standard for Gayo, Mandheling, Lintong, Toraja, and Flores. Produces the characteristic low acidity, heavy body, and earthy depth of Sumatran and Sulawesi coffees. Wet-hulled beans carry higher residual moisture than washed coffees from most other origins, which shortens first crack and accelerates development time in the drum.
- Dry-hulled: ISC removes the parchment after full drying at approximately 12–13% moisture. Standard for Bali Kintamani, Java, and Liberica. Dry-hulled lots behave similarly to washed coffees from other producing countries in the roaster.
When you source from ISC, every lot description names both steps: for example, “full-washed, dry-hulled” or “semi-washed, wet-hulled (Giling Basah).” That is the minimum a roaster needs to set an accurate profile before the first trial roast.
View ISC’s current green coffee range and processing options: ISC’s green coffee beans
Indonesian Green Coffee Prices: 2026 Wholesale Guide
The table below shows ISC’s current wholesale price ranges for Gayo Arabica, ISC’s primary and most-traded origin, priced FOB Belawan. Prices for Mandheling, Toraja, Bali, and other origins follow the same grade-and-process logic with region-specific variation.
| Cherry Method | Hulling | Grade | FOB Belawan (per kg) |
|---|---|---|---|
| Semi-washed | Wet-hulled (Giling Basah) | Grade 1 Specialty | $8.50–$11.00 |
| Full-washed | Dry-hulled | Grade 1 Specialty | $8.70–$12.00 |
| Honey process | Dry-hulled | Grade 1 Specialty | $11.00–$14.00 |
| Natural process | Dry-hulled | Grade 1 Specialty | $12.00–$15.00 |
| Wine process (seasonal) | Dry-hulled | Grade 1 Specialty | $15.00+ |
| Semi-washed | Wet-hulled (Giling Basah) | Grade 2 Commercial | $6.00–$8.00 |
For buyers calculating landed cost, CIF estimates from a $9.50/kg FOB Belawan base: approximately $10.35/kg to Rotterdam (freight ~$0.80/kg, insurance ~$0.05/kg) and $10.15/kg to Los Angeles (freight ~$0.65/kg, insurance ~$0.05/kg).
MOQ Tiers and Pricing Structure
ISC prices by volume tier. The four tiers are:
- 1 kg: sample rate for new buyers evaluating a specific lot
- 60 kg: microlot rate
- 350 kg: standard wholesale rate, the entry point for most recurring programs
- 9 MT+: container load, custom per-MT quote
At container volume, ISC quotes per metric ton and accommodates multi-origin container builds. See the ISC wholesale pricelist for per-MT container rates.
How to Choose an Indonesian Green Coffee Supplier
Not every Indonesian green coffee supplier ships Grade 1 Specialty beans. Here are five criteria that separate direct exporters from aggregators reselling commercial-grade lots at specialty prices.
1. Transparent cupping scores. A credible supplier provides an SCA cupping sheet per lot, with the cupping date and numerical score. Scores cited without documentation are marketing, not quality verification.
2. Certifications matched to the order. Halal certification covers all ISC lots by default. Organic and Rainforest Alliance certification require advance coordination because ISC manages these per-farm and per-season. If your market or retail partner requires either certification, confirm availability before signing a purchase order.
3. Direct farm sourcing. ISC sources from partner farms in each growing district: Aceh Tengah, Bener Meriah, and Gayo Lues for Gayo; North Tapanuli for Lintong; Toraja Utara for Sulawesi lots. A supplier who cannot name the district or cooperative behind a lot is likely trading through multiple middlemen, with no real visibility into the growing or processing conditions.
4. Sample availability before commitment. ISC can provide 350g samples to new buyers before any wholesale commitment (deposit required). Any supplier unwilling to provide a sample before a 350 kg+ order is a significant quality risk.
5. SNI grade documentation. Ask for the SNI 01-2907-2008 grade classification and defect count per lot. Grade 1 Specialty must show a defect value of 11 or fewer per 300g sample. This single document eliminates most quality disputes before they start.
Frequently Asked Questions
How much do Indonesian green coffee beans cost wholesale?
At wholesale, Indonesian green coffee beans carry prices between $3.60 and $15.00+ per kg FOB Belawan, depending on origin, cherry processing method, hulling method, and grade. Grade 1 Specialty Gayo Arabica starting from $8.50/kg for semi-washed and full-washed lots. Grade 2 Commercial starts around $8.15/kg. Natural and wine-process lots command the highest premiums.
What is the minimum order quantity to buy green coffee beans from Indonesia?
Unlike many commodity exporters, ISC’s MOQ starts at 1 kg for sample orders, then 60 kg for microlot pricing, and 350 kg for standard wholesale rates. Container loads begin at 9 MT with a custom per-MT quote. Because ISC includes free worldwide shipping on bulk orders, the 350 kg tier is the most practical entry point for roasters starting a recurring wholesale program.
What is the best Indonesian coffee origin for specialty roasters?
Gayo Arabica from Aceh is ISC’s most-sourced origin for specialty programs, cupping consistently at 82–88 SCA points. However, the best origin depends on the roast profile you are building. Bali Kintamani suits lighter-roast filter programs with its citrus brightness. Toraja fits espresso blends needing body and spice. Natural process Flores works well in single-origin pour-over offerings.
What is the difference between FOB and CIF pricing for Indonesian green coffee?
For international buyers, FOB (Free on Board) means ISC delivers the green coffee to the port of loading at Belawan and all further shipping costs become the buyer’s responsibility. CIF (Cost, Insurance, Freight) means ISC includes freight and insurance to the destination port in the quoted price. ISC quotes FOB Belawan by default and provides CIF estimates on request for Rotterdam, Los Angeles, and other major import ports.
Are Indonesian green coffee beans from ISC Halal certified?
Yes. All ISC lots carry active Halal certification, and ISC provides documentation on request. For buyers supplying Halal-certified retail markets, ISC includes this as standard. Organic and Rainforest Alliance certifications require advance coordination before placing the purchase order, as ISC manages these per-farm and per-season.
Buy Indonesian Green Coffee Beans from Indonesia Specialty Coffee
Indonesia Specialty Coffee is a direct exporter of specialty-grade Indonesian green coffee beans, based in Medan, North Sumatra and shipping FOB Belawan to roasters and importers worldwide. Every lot ISC ships grades at 82+ SCA under SNI 01-2907-2008, with Halal certification standard across the full range.
ISC’s current origin range covers Gayo, Mandheling, Lintong, Toraja, Bali Kintamani, Flores, Java, Liberica, and wild-certified Kopi Luwak, all available across multiple cherry processing methods and MOQ tiers. Sample orders start at 1 kg. Standard wholesale starts at 350 kg. Container loads from 9 MT.
View the current pricelist or contact the ISC team directly for cupping sheets, CIF pricing to your destination port, or a custom wholesale quote.
