Key economic driver
AMRO said the region’s role in global AI supply chains, particularly in semiconductors and electronics, has become a key driver of economic activity.
“ASEAN+3 has remained resilient, supported by firm domestic demand and its central role in global AI supply chains. The impact of the Middle East conflict has also been less severe than initially expected, although elevated energy and input costs continue to pose risks to inflation and industrial activity,” said AMRO chief economist Dong He.
The report showed ASEAN+3 exports jumped nearly 20 percent year-on-year in the first quarter of 2026, with AI-related products accounting for almost two-thirds of the increase.
Tourism also continued to support growth, as visitor arrivals across the region rose 7.5 percent from a year earlier, with Chinese travelers contributing more than one-third of the increase.
Vietnam fastest growth in the ASEAN
Among ASEAN members, Vietnam is expected to post the fastest economic growth this year at 7.5 percent, followed by Indonesia (5.0 percent), Malaysia (4.9 percent), Singapore (4.8 percent), Lao PDR (4.6 percent), Cambodia (4.2 percent) and the Philippines (4.1 percent). Myanmar (2.5 percent), Thailand (2.4 percent) and Brunei (1.9 percent) round out the regional forecasts.
For the Plus-3 economies, China is projected to grow by 4.5 percent, followed by Hong Kong at 3.4 percent, South Korea at 3.1 percent, and Japan at 0.6 percent.
Regional inflation forecast lowered
AMRO also lowered its regional inflation forecast to 1.6 percent for 2026, citing expectations of softer global commodity prices. While inflation has remained generally contained, the report warned that food prices could accelerate as higher production costs and adverse weather conditions affect agricultural output.