Russia, Indonesia dominate Asia's import race amid favourable arbitrage dynamics

• Russian coal offers major freight advantage into China over competing origins
  
  
• Indonesian 4,200 GAR, higher-grade coal delivered to India at nearly identical per-energy costs
  
  

Two distinct arbitrage dynamics are shaping Asia's thermal coal import markets. In China, Russian coal remains the most competitive imported source due to its substantial freight advantage into North East Asia. In India, Indonesian coal continues to dominate import economics, with both low- and high-calorific-value grades landing at nearly identical energy-adjusted costs.

China market

Russian coal continues to enjoy a major logistical advantage into China and the broader North East Asian market. Freights from Russia's Pacific ports for 5,500 kcal/kg NAR coal were estimated at roughly $10/t, significantly below competing origins such as:

• Indonesia: around $14-16/t
  
  
• Australia: around $18-20/t
  
  
• South Africa: above $25/t
  
  
• Colombia: above $30/t
  
  

This advantage has become even more pronounced with Brent crude prices remaining above $110/bbl.

Chinese buyers were also actively seeking ultra-low-calorific-value cargoes, particularly 3,400 kcal/kg GAR coal, as import arbitrage conditions remained favourable.

Offers for Kalimantan-origin 3,400 GAR coal were heard in a broad range of $37.05-42.45/t FOB, depending on vessel type and loading window.

Coal inventories at China's Bohai sea ports remain below historical levels.

• Total Bohai inventories: 16.7 mnt, down 17% y-o-y
  
  
• Qinhuangdao: 5.7 mnt, down 21.4% y-o-y
  
  
• Caofeidian: 5.5 mnt, down 10.6% y-o-y
  
  
• Jingtang: 3.3 mnt, down 30.6% y-o-y
  
  

Coal consumption at China's top six thermal power utilities stood at 746,000 t/day on 4 May, down 0.6% w-o-w and 1% y-o-y, broadly in line with seasonal norms. Utility coal stocks remained stable at 12.6 mnt, though still 10% lower y-o-y.

India market

Indonesian thermal coal continues to offer the most competitive delivered pricing into India, particularly for the west and east coast markets.

The delivered cost parity between 4,200 GAR and higher-grade coal on a per-energy basis is giving Indian buyers genuine flexibility in fuel selection.

Market indications for June-loading Panamax cargoes of Kalimantan-origin 4,200 GAR coal were at $63/t FOB on the bid side and $65/t FOB on the offer side.

Indonesian thermal coal exports averaged 1.0 mnt/day over the past five days, down 8.8% w-o-w and well below the 2025 average of 1.31 mnt/day.

Supply tightness is increasing as Indonesian miners prioritise Domestic Market Obligation (DMO) commitments. Market participants report that many producers are effectively sold out for June and July, with cargo availability now shifting toward September laycans.

India's domestic coal stock position remains comfortable overall.

According to Central Electricity Authority data, coal stocks at Indian thermal power plants stood at 53.84 mnt on 4 May, equivalent to more than 17 days of consumption.

However, eight domestic coal-based plants and eight imported coal-based plants continued to operate at critical inventory levels amid rising summer demand and higher coal consumption rates.

Underlying drivers

1. Freight economics favour Russian coal into China: Russian coal's competitiveness is overwhelmingly driven by freight economics. With oil prices elevated, proximity to China has become a decisive advantage for Russian exporters. As a result, Russian and Indonesian coal continue to dominate Chinese import arbitrage economics.

2. Indonesia maintains freight advantage into India: Indonesia enjoys a similar freight-driven advantage into India. Freight from Kalimantan to Indias east coast remains significantly lower than shipments from South Africas Richards Bay or the Atlantic basin. With bunker fuel prices elevated, buyers are increasingly prioritising shorter-haul origins to minimise delivered fuel costs.

3. Indonesian supply tightness supports FOB prices: Indonesia's rising HBA reference prices indicate tightening coal supply conditions, driven by miners prioritising DMO obligations, uncertainty surrounding production quotas, and strong regional demand for mid- and high-CV coal. Supply constraints are becoming increasingly evident in the mid- to high-calorific-value segment, with limited prompt-loading availability supporting market sentiment.

Outlook

China's import market continues to favour Russian and Indonesian coal due to better freight economics, while Australian coal remains uncompetitive against domestic Chinese coal unless local prices rise sharply or Australian FOB offers decline significantly.

In India, demand preferences vary by end-user, with cement plants able to utilise lower-grade 4,200 GAR coal, while sponge iron and inland consumers generally prefer higher-grade material for operational and freight efficiency.

Meanwhile, escalating Strait of Hormuz tensions remain a key risk, as disruptions to LNG exports could drive fuel switching towards coal across Asia, tightening seaborne supply. In the near term, Chinese restocking demand after Labour Day, firm Indian consumption, tightening Indonesian supply, and rising HBA prices are expected to support FOB coal markets.