Indonesian Rupiah Hits Record Low as Prabowo Moves to Centralize Coal and Palm Oil Exports

Indonesia's rupiah plunged to a record low this week as President Prabowo Subianto prepares to announce sweeping new controls over the country's top commodity exports—a drastic move that sent the Jakarta Composite Index tumbling 3.5% on May 19 and triggered alarm bells across global commodity markets.

The Indonesian government is planning to create a new state entity to manage exports of coal and palm oil, according to people familiar with the matter. The agency would be supervised by Danantara, the sovereign wealth fund that reports directly to President Prabowo, and could be announced as soon as May 20.

The primary objective: crack down on under-invoicing—a widespread practice where exporters declare shipments at artificially low values to shift profits to lower-tax jurisdictions. A study by Global Financial Integrity estimates Indonesia lost $6.5 billion in tax revenue in 2016 from this practice alone.

Market Panic as Export Centralization Looms

The USD/IDR exchange rate surged to 17,729.50 on May 19, marking yet another record low for the rupiah. The currency has weakened 3.49% over the past month and is down 8.04% year-over-year, despite aggressive intervention by Bank Indonesia, which has already spent $8.3 billion in forex reserves during Q1 2026.

Indonesia's benchmark stock index closed 3.5% lower on Tuesday, with traders citing mounting speculation about the new export body. Palm oil stocks were among the hardest hit, as investors grappled with uncertainty over how the centralized entity would function and what impact it might have on global supply chains.

"Details of how the body will function need to be ironed out and are in a state of flux at the moment," said sources familiar with the planning. Danantara, the Government Communication Agency, and the ministries of trade and finance did not respond to requests for comment.

Funding Prabowo's Free Meals Program

The proposed export agency represents President Prabowo's most drastic revenue-generation move yet as he seeks to fund his expensive flagship policies, including a universal free school meals program with a budget of 335 trillion rupiah ($18.9 billion) for 2026—nearly double the 2025 allocation.

The massive fiscal commitment, combined with a rising energy import bill driven by the Iran conflict, has put severe pressure on Indonesia's budget. Investor concerns about deteriorating governance and fiscal sustainability in Southeast Asia's largest economy have accelerated capital outflows, pushing the rupiah to unprecedented lows.

Finance Minister Purbaya Yudhi Sadewa told Bloomberg in April that cracking down on under-invoicing was one of his top priorities. He previously threatened to replace Indonesian customs officials with foreign contractors due to perceived corruption—an indication of how seriously Jakarta views the tax evasion problem.

Global Commodity Market Implications

Indonesia is the world's top exporter of both thermal coal and palm oil. Greater state control over these shipments could roil global markets, particularly if the new entity restricts volumes, imposes pricing benchmarks, or disrupts established supply chains.

Historically, Indonesia has banned certain natural resource exports to boost downstream manufacturing or shore up domestic supplies. The government has also attempted to manipulate commodity prices by curbing output or forcing sales at government-set benchmarks—strategies that have met with mixed success and often triggered tensions with trading partners.

One potential upside: maximizing foreign exchange inflows from commodity exports could help stabilize the rupiah. The government has already implemented stricter limits on foreign exchange transactions, requiring natural resource exporters to deposit proceeds in state-owned banks and limiting conversions to rupiah to 50% of total receipts.

Prabowo's Resource Nationalism

President Prabowo has long railed against elites and foreign entities for siphoning profits from Indonesia's natural resource wealth offshore. Since taking office, his administration has seized vast tracts of land from palm oil companies and miners, levied large fines on firms accused of violating forestry permits, and tightened regulatory oversight across the commodities sector.

The proposed Danantara-supervised export body fits squarely within this resource nationalist agenda. With approximately $900 billion in assets under management, Danantara ranks as the world's eighth-largest sovereign wealth fund—a powerful vehicle for Prabowo to assert state control over Indonesia's most valuable exports.

Currency Under Siege

The rupiah's decline has accelerated despite a suite of emergency measures by Indonesian authorities. Bank Indonesia has been intervening frequently in currency markets, burning through forex reserves at an alarming rate. Central bank Governor Perry Warjiyo has faced public rebukes from President Prabowo over the currency's fall, adding to investor anxiety about policy coordination.

Indonesian assets were already under strain before the Iran war escalated in early May, amid investor concerns over fiscal conditions, cpi" title="Understanding inflation and CPI in forex">inflation risks, and market transparency. The conflict-driven surge in global oil prices has only intensified pressure, as Indonesia is a net energy importer.

The rupiah reached its latest record low of 17,729.50 this week, reflecting a toxic mix of capital outflows, fiscal worries, and geopolitical risk. Traders are now watching to see whether the export centralization plan—if it materializes on May 20—will provide the revenue boost Prabowo needs or trigger further market turmoil.

Key Levels to Watch

For USD/IDR, the psychological 18,000 level looms as the next major resistance if selling pressure continues. A break above that threshold would mark a historic milestone and likely trigger fresh intervention from Bank Indonesia.

On the policy front, traders will be monitoring:

• Official announcement details of the new export entity (expected May 20)
• Bank Indonesia's next rate decision and intervention strategy
• Q2 fiscal data to assess the sustainability of Prabowo's spending programs
• Global commodity price movements, particularly for coal and palm oil
• Forex reserve levels—further depletion could force a policy rethink

Outlook: Fiscal Desperation or Strategic Masterstroke?

Indonesia's plan to centralize commodity exports reflects a government under severe fiscal pressure, grasping for revenue sources to fund ambitious social programs while battling a collapsing currency. The move carries significant risks: disrupting global supply chains, spooking foreign investors, and inviting retaliation from trading partners.

Yet if executed effectively, cracking down on the $6.5 billion annual tax leakage from under-invoicing could provide a much-needed fiscal lifeline—and send a powerful signal that Jakarta is serious about asserting control over its natural resource wealth.

For now, markets are pricing in chaos over clarity. The rupiah's record lows and Monday's 3.5% equity selloff underscore investor skepticism. Until President Prabowo provides concrete details on how the new export body will operate—and reassures markets that it won't choke off commodity flows—expect continued volatility in Indonesian assets.

The announcement, if it comes on May 20 as expected, will be the most significant test yet of Prabowo's economic agenda. Traders holding exposure to USD/IDR, Indonesian equities, or commodity-linked currencies should prepare for heightened volatility as the story unfolds.