Singapore grew 5.4 percent last quarter, beating forecasts, but the AI powered boom is cooling

Singapore's economy is still growing strongly, just not as strongly as before. Advance estimates released by the Ministry of Trade and Industry on 14 October showed GDP growth of 5.4 percent year on year in the third quarter, down from 6.2 percent in the second quarter, as reported by The Star. The result beat a consensus forecast of about 5 percent.

The details tell a story of a boom that is maturing. Manufacturing growth roughly halved as the electronics cycle that powered much of the year eased, while construction picked up and trade related services stayed strong. On the same day, the Monetary Authority of Singapore surprised markets by keeping its policy settings unchanged, citing expectations that the AI driven cycle will cool.

A strong quarter, slowing at the margin

Growth of 5.4 percent is robust for a mature, high income economy, and the figure exceeded expectations. But it was the weakest annual pace since the third quarter of 2025, according to Trading Economics. On a seasonally adjusted quarter on quarter basis, the economy grew 1.1 percent, slower than the 1.5 percent recorded in the second quarter.

The slowdown was expected. Singapore's growth this year has been driven heavily by global demand for electronics and equipment linked to AI infrastructure, and economists had anticipated that the pace would moderate as that cycle matured. The third quarter numbers confirm the moderation, without suggesting a sharp downturn.

Advance estimates are based mainly on data for July and August, so the figures will be revised. Fuller preliminary figures are due in the Economic Survey of Singapore in November.

Economists had already been nudging up their forecasts for the full year as the first half proved stronger than expected, and the third quarter result supports those upgrades. Even with slower growth in the final months, Singapore is on course for one of its strongest years in recent times, a notable outcome for an economy that is highly exposed to global trade and geopolitical tension.

Manufacturing cools

Manufacturing growth slowed to 7.5 percent from 12.9 percent in the second quarter. Electronics and precision engineering continued to expand, reflecting ongoing demand for chips, equipment and components, while chemicals and biomedical manufacturing declined.

The halving of manufacturing growth matters because the sector has been the engine of Singapore's strong year. As the surge in AI related orders stabilises, manufacturing is unlikely to repeat the extraordinary growth of the first half, and its contribution to overall GDP growth will shrink.

A boom that slows from extraordinary to merely strong is still a boom, but it changes how policymakers and investors plan.

The mid October sell off in Asian chip stocks, driven by worries about the financing of AI spending, adds uncertainty. If AI investment slows more sharply than expected, Singapore's electronics sector could cool further in coming quarters.

Singapore's manufacturers are also adjusting to higher costs and stronger competition. A firm Singapore dollar, elevated energy prices and rising regional capacity in electronics all weigh on margins, which means the sector's future growth will depend on moving further into high value products and advanced manufacturing processes.

Construction and services pick up the slack

Other sectors helped offset the manufacturing slowdown. Construction growth picked up to 8.8 percent from 6.1 percent, supported by public and private building projects. Wholesale and retail trade, together with transportation and storage, grew 8.0 percent, reflecting Singapore's role as a trading and logistics hub.

Other services were weaker, growing just 2.1 percent. That group includes sectors such as finance, business services and hospitality, and its slower growth suggests that the broader economy is not expanding as quickly as the trade and manufacturing figures alone might imply.

The mix points to an economy rebalancing as the electronics boom matures, with domestic construction and trade activity carrying more of the growth.

What it means for policy

The GDP data fits neatly with the Monetary Authority of Singapore's decision on the same day to leave its exchange rate policy unchanged. MAS said it expects the economy's positive output gap to narrow as the AI cycle eases, and that inflation would remain contained. Growth that is strong but slowing gives the central bank little reason to tighten further.

We examined that decision in our report on the MAS surprise hold, which hinged on the same view of a cooling AI driven cycle.

The key points for businesses and investors include:

• Singapore's growth remains solid but is moderating from its peak.
• Manufacturing, especially electronics, will contribute less as the AI cycle matures.
• Construction and trade related services are supporting growth.
• Monetary policy is likely to stay on hold barring a surprise in inflation or growth.

Fiscal policy offers additional support if needed. Singapore's government has substantial reserves and has shown willingness to deploy targeted support during downturns, which gives it room to respond if the slowdown deepens more than expected.

What it means for the region

Singapore is often seen as a bellwether for trade dependent Asian economies. A moderation in its manufacturing growth suggests that other electronics exporters, such as Malaysia, Taiwan and South Korea, may see similar cooling as AI related demand stabilises.

At the same time, Singapore's strong services and construction activity show that economies with diversified growth drivers can absorb a slowdown in one sector. For Southeast Asian economies more dependent on a single export category, the lesson is to broaden their sources of growth.

For investors, Singapore's combination of solid growth, contained inflation and a stable currency remains attractive in a region where several economies face currency weakness and market stress.

Growing, but gently slowing

Singapore's 5.4 percent third quarter shows an economy that remains strong but is moving past the peak of its AI powered boom. Manufacturing is cooling, construction and trade are picking up and policymakers appear comfortable with the direction.

The coming quarters will reveal whether the slowdown is gentle or steeper. If AI demand holds up, Singapore can glide to slower but healthy growth. If the AI trade unwinds sharply, the city state's diversified economy will face its first real test since the boom began.

Singapore's third quarter shows how a boom ends gently when an economy is well diversified. Manufacturing is cooling from extraordinary highs, but construction and trade are picking up and growth remains well above expectations. With the central bank on hold and inflation contained, Singapore is navigating the end of its AI powered surge with unusual calm, and the region will be watching to see whether that calm lasts.