Mozambique’s cashew industry represents a significant opportunity to transition from exporting raw commodities to capturing value through local processing. By processing nuts domestically and utilizing byproduct streams like Cashew Nut Shell Liquid (CNSL) and cashew apples, Mozambique can move up the global value chain and increase income for its 1.2 million smallholder farmers.
The Cashew Story
Mozambique was once the world's #1 cashew producer (200,000 tons/year in the 1970s). The civil war destroyed processing infrastructure. Now Mozambique produces 140,000 tons of raw nuts — but exports 80% raw, losing 70% of the value.
Market Overview
| Metric | Value |
|---|---|
| Cashew trees in Mozambique | 80 million |
| Annual raw nut production | 140,000 tons |
| Processing rate | 20% (28,000 tons processed locally) |
| Raw nut export | 80% (112,000 tons exported unprocessed) |
| Raw nut price | $1.50-2.00/kg |
| Processed kernel price | $8-12/kg |
| Roasted + packaged price | $15-25/kg |
| Global cashew market (2026) | $15B |
| Growth rate | 7-8%/year |
| Cashew farmers | 1.2 million |
The Value Chain Problem
| Stage | Value Added | Who Captures |
|---|---|---|
| Farmer sells raw nuts | $1.75/kg | Farmer ($280/ha) |
| Processor shells + grades | $9.00/kg | Processor (+$7.25/kg) |
| Roaster roasts + flavors | $15.00/kg | Roaster (+$6.00/kg) |
| Packer brands + packages | $20.00/kg | Packer (+$5.00/kg) |
| Retailer sells to consumer | $25.00/kg | Retailer (+$5.00/kg) |
Mozambique exports raw nuts at $1.75/kg. The same nut, roasted and packaged in Europe, sells for $25/kg. That's a 1,329% markup captured outside Mozambique.
Smallholder Impact
For a smallholder farmer in Mozambique, the cashew season represents a critical window of potential income. By improving access to quality seeds and fertilizers, farmers can increase the yield and quality of their harvest. Maputo Bridge Capital (MBC), founded by Anselmo Boaventura in Fort Worth, Texas, connects sponsors with verified smallholder farmers in Mozambique, including those working with the COJAZ cooperative in Zambezia. A sponsor gives from $25, which goes directly to the farmer's local seed and fertilizer shop, helping them secure the inputs needed for a productive season. After harvest, farmers repay into a Community Fund that sponsors the next farmer.
Processing Economics
Small-Scale Manual Processing (5 tons/year)
| Item | Cost |
|---|---|
| Steaming drum | $200 |
| Shelling tables + tools | $150 |
| Drying racks | $100 |
| Grading tables | $50 |
| Storage | $100 |
| Working capital (buy 5 tons raw) | $8,750 |
| Total | $9,350 |
Revenue
| Product | Volume | Price | Revenue |
|---|---|---|---|
| Cashew kernels (grade W320) | 1.2 tons (24% recovery) | $9/kg | $10,800 |
| Cashew shell liquid (CNSL) | 0.75 tons | $2/kg | $1,500 |
| Total revenue | — | — | $12,300 |
| Net profit | — | — | $2,950 |
Medium-Scale Mechanized (500 tons/year)
| Item | Cost |
|---|---|
| Mechanical shelling machine | $50,000 |
| Steaming unit | $15,000 |
| Drying oven | $10,000 |
| Grading machine | $8,000 |
| Packaging line | $12,000 |
| Building (500m²) | $50,000 |
| Trucks (2) | $30,000 |
| Working capital | $175,000 |
| Total | $350,000 |
Revenue
| Product | Volume | Price | Revenue |
|---|---|---|---|
| Cashew kernels (export) | 120 tons | $9.50/kg | $1.14M |
| CNSL | 75 tons | $2.50/kg | $187.5K |
| Shells (biomass fuel) | 200 tons | $0.10/kg | $20K |
| Total revenue | — | — | $1.35M |
| Net profit | — | — | $650,000 |
The Nature of the Harvest
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Cashew Nut Shell Liquid (CNSL): The Hidden Gold
CNSL is extracted from cashew shells. It's one of the most valuable natural raw materials nobody talks about.
| CNSL Application | Market Size | Price/Liter |
|---|---|---|
| Brake linings (friction dust) | $200M | $3-5 |
| Marine coatings (anticorrosive) | $100M | $4-6 |
| Epoxy resins (bio-based) | $300M | $5-8 |
| Fuel (biodiesel) | $50M | $1.50 |
| Surfactants | $80M | $4-7 |
| Pharmaceuticals (antimicrobial) | $100M | $8-15 |
| Leather treatment | $50M | $3-5 |
1 ton of raw cashew nuts yields 250 kg of shells → 100 liters of CNSL → $300-800 revenue from waste.
Cashew Apple: The 95% Wasted Resource
Every cashew nut comes attached to a "cashew apple" (the fruit). Mozambique produces 2.8 million tons of cashew apples — and 95% rot on the ground.
| Product From Apple | Yield | Price | Potential Value |
|---|---|---|---|
| Cashew juice (fresh) | 60% yield | $2/liter | $33.6M (from 20% of apples) |
| Cashew wine | 8% yield | $5/liter | $11.2M |
| Cashew vinegar | 5% yield | $3/liter | $4.2M |
| Cashew jam | 15% yield | $4/kg | $16.8M |
| Dried cashew apple | 20% yield | $8/kg | $44.8M |
| Cashew apple spirits (feni) | 10% yield | $15/liter | $42M |
| Total potential | — | — | $152.6M |
Cashew by Province
| Province | Trees (millions) | Production (tons) | Processing |
|---|---|---|---|
| Nampula | 32 | 56,000 | 15 processing factories |
| Zambezia | 18 | 31,500 | 5 factories |
| Cabo Delgado | 12 | 21,000 | 2 factories |
| Sofala | 8 | 14,000 | 3 factories |
| Manica | 5 | 8,750 | 2 factories |
| Gaza | 3 | 5,250 | 1 factory |
| Niassa | 2 | 3,500 | 0 factories |
| Total | 80 | 140,000 | 28 factories |
Multidisciplinary Impact
| Discipline | Cashew Connection |
|---|---|
| Agriculture | 1.2M farmers, 80M trees |
| Processing | 28 factories, $350K-$2M each |
| Chemistry | CNSL = bio-based industrial chemicals |
| Beverages | Cashew apple juice, wine, spirits |
| Energy | Shells = biomass fuel (4,500 kcal/kg) |
| Health | Cashew nuts = heart health, diabetes management |
| Trade | AGOA duty-free export to US |
| Cosmetics | Cashew apple = anti-aging skincare |
| Environment | Cashew trees prevent soil erosion |
| Gender | 70% of processing workers are women |
Frequently asked questions
Q: What is the main use for Cashew Nut Shell Liquid? A: CNSL is used in industrial applications, including brake linings, marine coatings, epoxy resins, and as a component in bio-based chemicals.
Q: Why is so much of the cashew apple wasted? A: The cashew apple is highly perishable and lacks widespread infrastructure for collection, storage, and processing into commercial products like juice or wine.
Q: How does the value change from raw nuts to retail? A: Value is added at each step, from the farmer selling raw nuts at $1.75/kg to retailers selling the final packaged product for up to $25/kg.
Learn more about how you can support farming communities by visiting our guide on how sponsoring a farmer works. You can sponsor a farmer starting from $25 to help them access the inputs they need. Please note that sponsorships are gifts, not investments, and are not tax-deductible; 92% of your gift goes to the farmer's local seed and fertilizer shop, while 8% covers verification and documentation.