Indonesia coal export data: Top export markets & suppliers

Key takeaways of Indonesia coal export data

• Coking and steam coal (HS 270119), is the top Indonesia coal export at US$4.16 billion, ahead of bituminous coal at US$1.32 billion, based on TradeInt's Indonesia export data.
• India is the largest partner for Indonesia coal exports at US$1.06 billion, followed by China at US$814.07 million and Japan at US$681.87 million, from TradeInt's Indonesia export data.
• Adaro Indonesia and Kaltim Prima Coal lead the exporter table, together handling the largest share of Indonesia coal export value recorded by TradeInt.
• In the January to May 2026 period, Indonesia's coal exports reached 143.56 million metric tons worth US$9.75 billion, according to Statistics Indonesia data reported by Reuters.

How has Indonesia's coal export market changed in 2025–2026?

Quarterly coal export values held between US$5.4 billion and US$6.2 billion from Q1 2025 through Q1 2026, easing from US$6.16 billion in Q1 2025 to US$5.48 billion in Q1 2026, based on TradeInt's Indonesia export data for HS code 2701. Values recovered mid-cycle, then slipped again in early 2026.

However, from January to May 2026, Indonesia exported 143.56 million metric tons of coal, down 8.19% from a year earlier. Those shipments were worth US$9.75 billion, 4.95% lower than a year ago.

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In early 2026, the Energy and Mineral Resources Ministry planned to cap national coal production approvals near 600 million tons, below the roughly 790 million tons produced in 2025. The move aimed to tighten supply and support prices, according to Mysteel Global's analysis.

Yet, exports began to recover by mid-year.

In May 2026, Indonesia's total coal exports reached 40.49 million tonnes, up 8.5% from April and the highest monthly figure so far in 2026, Mysteel noted, pointing to an easing of the earlier production-control stance.

Even with the cuts, Indonesia held its global position.

The country supplies roughly 45% to 50% of global seaborne thermal coal and carries a freight advantage of US$5 to US$10 per ton over competing exporters, according to ASEAN Briefing research. This keeps Indonesian coal embedded in Asian procurement.

What are the main Indonesian coal export types?

Based on TradeInt's Indonesia export data in Q1 2026, the top Indonesia coal exports are coking and steam coal, at US$4.16 billion, bituminous coal at US$1.32 billion, and anthracite at US$3.83 million.

Top Indonesia coal export types:

1. Other coal, coking or steam (HS 270119) - US$4.16 billion: the largest Indonesia coal export product, shipped mainly to India for power generation.
2. Bituminous coal (HS 270112) - US$1.32 billion: a higher-calorific grade led by demand from Japan.
3. Anthracite (HS 270111) - US$3.83 million: a small, high-grade specialty export led by Japan.

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Thermal grades drive Indonesia's coal export value, and the product split held steady through early 2026. Sub-bituminous coal remained the workhorse grade.

In May 2026, other coal, excluding anthracite and bituminous, reached US$1.73 billion, while lignite added US$647.66 million, drawing on Statistics Indonesia figures compiled by Databoks. Bituminous and coke coal together made up the rest.

The type mix stayed weighted toward lower grades. In April 2026, other coal made up 66.33% of Indonesia's coal export volume, with lignite at 23.21%. Coking coal and anthracite made up a smaller balance.

Indonesian coal export by month, destination, and type, April 2026. Source: Statistics Indonesia; Sxcoal.

Coal export values also tracked global energy demand. In early 2026, higher Asian energy costs lifted the use of coal as a cost-stable fuel for power generation, ASEAN Briefing noted. This supported thermal-grade demand even as volumes fell.

Key points about Indonesia's coal export types in 2026:

• Other coal led the value: Other coal, excluding anthracite and bituminous, reached US$1.73 billion in May 2026, the largest single coal type by value that month.
• Lower grades dominated volume: Lower grades led the April 2026 mix, with other coal at 66.33% of export volume and lignite at 23.21%.
• Coal held demand as a stable fuel: Higher Asian energy costs through early 2026 kept coal in demand as a stable power-generation fuel.

Which countries does Indonesia export its coal to?

From Indonesia export data on TradeInt in Q1 2026, Indonesia exports coal mainly to India, China, and Japan. India led at US$1.06 billion, China followed at US$814.07 million, and Japan came third at US$681.87 million.

The Philippines, Vietnam, Malaysia, South Korea, Bangladesh, Singapore, and Taiwan complete the top 10 Indonesian coal export markets. The list shows a partner base led by South Asian power demand, East Asian utilities, and fast-growing Southeast Asian grids.

Top 5 Indonesia coal export partners in Q1 2026:

1. India (US$1.06 billion): the top destination, drawing bulk sub-bituminous thermal coal for electricity grids.
2. China (US$814.07 million): a major buyer of industrial thermal coal for coastal energy grids.
3. Japan (US$681.87 million): a high-value market sourcing cleaner low-sulfur blends for utilities.
4. Philippines (US$529.73 million): a regional customer powering an expanding electricity infrastructure.
5. Vietnam (US$460.19 million): a high-growth manufacturing hub buying thermal coal for industrial power.

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India and China anchor most of Indonesia's coal export value, and their positions shifted through early 2026. China moved to the front by monthly value.

In May 2026, China was the top destination for Indonesian coal by value at US$977.12 million, ahead of India at US$416.22 million and the Philippines at US$240.98 million.

Southeast Asian demand kept climbing. In April 2026, China took 11.38 million tonnes and India 8.23 million tonnes of Indonesian coal, with Vietnam, the Philippines, and Malaysia next, the Sxcoal dataset shows. Regional grids continued to pull steady volumes.

Moreover, in July 2026, the government ruled out a coal export ban to protect market credibility. This steadied long-term procurement across major Asian markets.

Who is the largest coal producer in Indonesia?

Based on TradeInt's Indonesia export data in Q1 2026, the largest coal exporters in Indonesia are Adaro Indonesia, Kaltim Prima Coal, and Bayan Resources Tbk. These three companies handle the biggest share of Indonesia's coal export value.

Energi Batubara Perkasa and Berau Coal complete the top five. The list shows a supplier base led by large integrated producers of thermal and bituminous coal.

Top 5 Indonesia coal producers in Q1 2026:

1. Adaro Indonesia: a leading energy enterprise exporting low-pollutant sub-bituminous thermal coal under the Envirocoal trademark.
2. Kaltim Prima Coal: a prominent open-pit operator exporting premium bituminous thermal and coking coal globally.
3. Bayan Resources Tbk: an integrated coal giant exporting high-calorific bituminous and eco-friendly sub-bituminous fuel.
4. Energi Batubara Perkasa: a commercial supplier delivering reliable thermal coal grades to international power utilities.
5. Berau Coal: a major resource group exporting versatile sub-bituminous thermal coal blends for power generation.

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How to find reliable Indonesian coal suppliers?

Global buyers typically source Indonesian coal through three conventional routes: contracting directly with major mining groups like PT Adaro Energy or PT Bumi Resources, browsing B2B trade directories such as go4WorldBusiness or EC21, or working through export agencies and commodity brokers.

Each channel has its place, but none of them show you what a supplier is actually shipping, to whom, and how often.

TradeInt fills that gap. With 10B+ Bill of Lading records searchable by HS code, exporter, and destination, buyers can verify any supplier's real shipment activity before opening a negotiation.

Here is how a full sourcing workflow looks in practice:

• Identify the right producers: Start with the major mining groups - PT Adaro Energy for sub-bituminous thermal coal, PT Bayan Resources for low-sulfur blends, PT Kaltim Prima Coal for bituminous and coking grades. For mid-sized suppliers, trade directories and export agencies can surface additional options.
• Verify actual shipment activity on TradeInt: Before contacting any supplier, pull their export history on TradeInt - what grades they shipped, which markets they serve, and how consistently they have performed over time.
• Check licensing and certification: Confirm the supplier holds a valid IUP (Izin Usaha Pertambangan) mining license and an ET (Eksportir Terdaftar) export registration. Request independent quality certificates from accredited surveyors such as SGS Indonesia, Sucofindo, or Carsurin.
• Secure the transaction: For initial orders, use an irrevocable confirmed Letter of Credit at a reputable bank. Pair this with an independent cargo survey at the load port before shipment.

Explore Indonesia's coal export records on TradeInt and verify your next supplier before the first conversation.

Conclusion

Other coal, bituminous coal, and anthracite define Indonesia's coal export basket in Q1 2026. Other coal led at US$4.16 billion, bituminous coal followed at US$1.32 billion, and anthracite came third at US$3.83 million, based on TradeInt's Indonesia export data. India took the most at US$1.06 billion, ahead of China and Japan.

For market analysis, Indonesia capped 2026 production near 600 million tons, exports eased 8.19% by volume through May, yet the country still supplies close to half of global seaborne thermal coal. May volumes hit a 2026 high, and the government ruled out an export ban.

Contact TradeInt for trial access to the latest Indonesian coal export data & potential buyers/suppliers.

Frequently asked questions

Is Indonesia a major exporter of coal?

Yes, Indonesia is one of the world's leading coal exporters, according to TradeInt's global trade database and online resources, with India being the largest partner for Indonesian coal exports at US$1.06 billion, followed by China at US$814.07 million and Japan at US$681.87 million, from TradeInt's Indonesia export data.

Which country buys the most coal from Indonesia?

India buys the most coal from Indonesia, at US$1.06 billion in Q1 2026. China follows at US$814.07 million and Japan at US$681.87 million. By monthly value, China led in May 2026 at US$977.12 million, Databoks reported.

How much is Indonesia's coal export value?

Indonesia's coal exports reached US$9.75 billion in the first five months of 2026, on a volume of 143.56 million metric tons. January to May 2026 export value totaled US$12.12 billion on a customs basis.

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