Indonesia Q4 Economic Outlook: Stability and Industrial Growth
Indonesia enters Q4 2026 with 3.28% inflation and expanding manufacturing. Get the full breakdown on trade surplus and regional competition.
JAKARTA — Indonesia enters the final quarter of 2026 with a stable macroeconomic foundation, buoyed by rebounding manufacturing activity and controlled inflation despite persistent global economic volatility.
Haryo Limanseto, spokesperson for the Coordinating Ministry for Economic Affairs, confirmed that annual inflation for September 2026 stood at 3.28%, remaining within the government’s target corridor of 2.5% plus or minus 1%. Core inflation softened to 2.84%, while government-regulated prices increased by 3.25%.
Authorities remain vigilant regarding food prices, which saw a 5.03% year-on-year increase. Haryo attributed this spike to extreme weather, the El Niño climate phenomenon, and natural disasters, all of which hampered national horticultural production. To mitigate the impact on household purchasing power, the government is accelerating the distribution of the third phase of the Family Hope Program (PKH) and providing 10-kilogram monthly rice subsidies through the end of December 2026. The state logistics agency, Perum Bulog, has been directed to intensify the Food Supply and Price Stabilization (SPHP) program.
Manufacturing and Trade Performance
The domestic manufacturing sector has shifted back into expansion mode. The Indonesia Manufacturing Purchasing Managers' Index (PMI) climbed to 52.4 in September 2026, a significant recovery from 49.8 the previous month. This surge reflects the fastest growth in new orders since February 2026, with export orders expanding at their strongest pace since May 2022.
Indonesia maintains a robust trade surplus, reaching $7.25 billion between January and August 2026. This performance was primarily driven by exports of iron and steel ($19.18 billion), crude palm oil ($17.75 billion), and coal ($16.58 billion). The government's industrial downstreaming policy is yielding tangible results, evidenced by a 6.62% increase in processed industrial exports.
Capital expenditure remains a priority for the economy, as evidenced by import data. Roughly 91.3% of total imports consist of raw materials and capital goods. Imports of machinery and mechanical equipment surged by 15.26%, while electrical machinery imports rose by 22.94%, signaling intensified domestic industrial production.
Regional Competitive Landscape
As Indonesia focuses on stabilization and industrial transformation, neighboring Vietnam is witnessing rapid growth, reporting a 9.95% year-on-year increase in GDP for the third quarter of 2026. According to data from the General Statistics Office of Vietnam, this represents the fastest growth rate since the third quarter of 2022.
Vietnam's economic momentum is largely fueled by a 76.4% surge in Foreign Direct Investment (FDI), which reached $50.4 billion in the first nine months of 2026. This contrast between Indonesia’s focus on supply-chain stability and Vietnam’s aggressive drive for double-digit growth through factory output expansion highlights the tightening competition for investment within Southeast Asia as the year concludes.
The Indonesian government maintains that its policy trajectory remains centered on protecting consumer purchasing power while simultaneously enhancing the competitiveness of national industries to navigate ongoing global uncertainty.
