Indonesia’s Attorney General’s asset recovery unit is auctioning coal worth IDR 263.08 billion that was confiscated from businessman Samin Tan, stepping up efforts to monetize seized assets tied to a corruption probe in the country’s mining sector.
Indonesia auctions coal seized from Samin Tan case

The sale matters because it turns frozen inventory into cash for the state while underscoring how aggressively prosecutors are trying to recover value from alleged wrongdoing in a sector central to Indonesia’s export earnings and domestic energy supply. It also signals that seized commodities, not just cash or real estate, are becoming a more important part of enforcement-driven asset recovery.
The Badan Pemulihan Aset, or BPA, said the coal offered in one lot includes about 171,107 metric tons at a stockpile and additional coal on more than 15 barges, each estimated at roughly 4,400 tons. The auction carries a minimum bid of IDR 263.08 billion and requires a deposit of IDR 130 billion.
The coal was seized in connection with an alleged corruption case involving the management of PT Asmin Koalindo Tuhup in Murung Raya, Central Kalimantan. The BPA said the auction will be conducted electronically through the government’s lelang.go.id platform, with bidding open until Oct. 28, 2026.
Access is restricted to legal entities with Indonesian tax numbers, including coal miners, coal transport-and-sales permit holders and domestic end users. A briefing session is set for Oct. 26 in Barito Selatan, and participants who skip it are deemed to accept the cargo “as is,” including its quality and quantity.
The auction follows a prior sale of 436,283.08 tons of confiscated coal from the same case that fetched IDR 179 billion, suggesting authorities are trying to move large volumes of seized inventory before deterioration, logistics costs or weak market conditions erode value.
For investors, the story is a reminder that Indonesia’s mining sector remains exposed to legal and governance risk even as coal continues to generate hard currency and attract domestic buyers. Any successful monetization also affects supply in a market where downstream users and traders watch government actions closely, especially when large cargoes are released in bulk.
The next catalyst is the bidding outcome at month-end, which will show whether buyers are willing to pay near the state’s valuation for coal linked to a high-profile corruption case.
| Entity | Gains | Losses |
|---|---|---|
| Indonesian state/BPA | ▲Cash recovery | ▼Storage and enforcement burden |
| Domestic coal buyers | ▲Access to large cargoes | ▼Legal and quality uncertainty |
| Samin Tan estate/defendants | ▲None | ▼Loss of seized assets |
| Coal market incumbents | ▲Potential supply clarity | ▼Price pressure from auctioned stock |

