Taiwan’s manufacturing sector showed a promising rebound in October after months of contraction, driven primarily by the global surge in demand for artificial intelligence (AI)-related technologies. According to the Chung-Hua Institution for Economic Research (CIER), the seasonally adjusted Purchasing Managers’ Index (PMI) climbed to 50.3, marking the first expansion in four months and signaling renewed momentum across critical segments of the nation’s industrial landscape.
The improvement was propelled mainly by the strong performance of the new orders and production subindexes. New orders rose by 3.9 points to reach 51.1, while production jumped 4.5 points to 53.2. CIER Associate Research Fellow Chen Hsin-hui noted that these two factors were key contributors to the sector’s turnaround, reflecting healthier business activity and accelerated output cycles supported by AI-driven demand.
CIER’s analysis shows that Taiwan’s manufacturers are increasingly benefiting from rising orders for power, cooling, and energy equipment, essential components for rapidly expanding AI infrastructure. Additionally, growing investments in semiconductor manufacturing equipment, especially for advanced packaging technologies such as CoWoS and the rising need for high-bandwidth memory (HBM), have added significant momentum to production schedules.
Despite the positive movement, some areas remain in contraction territory. Employment and inventory subindexes stayed below the 50-point threshold, indicating lingering caution among companies when it comes to workforce expansion or stockpiling materials. However, supplier deliveries improved to 52.6 percent, pointing to smoother logistics and better supplychain performance compared to recent months.
Chen also highlighted that short-term rush orders and restocking activities created better-than-expected conditions in October. Pressure from tariffs felt particularly across the textile and automotive sectors appeared to ease slightly, offering some breathing room to affected industries. Nevertheless, she emphasized that uncertainty still dominates the sentiment among manufacturers, who cite low order visibility and unpredictable end-market demand, especially within petrochemical and metal related segments.
Broadly, all six major industries assessed in the PMI survey—ranging from electronics and optoelectronics to transportation equipment— continue to project a contractionary outlook for the next six months. This underlines the cautious stance businesses are adopting despite recent positive signals.
CIER President Lien Hsien-ming affirmed that both manufacturing and non-manufacturing sectors exhibited improvements aligned with Taiwan’s robust third-quarter export performance. However, he reinforced the point that overall sentiment has yet to shift toward optimism. Companies remain watchful, particularly as uncertainties related to Taiwan-U.S. tariff discussions and the outcomes of the U.S. Section 232 review persist.
While traditional, non–high tech industries continue to feel the pressure of global tariff dynamics, Taiwan’s strength in AI-related, power equipment, and semiconductor machinery manufacturing has helped cushion the negative effects. Whether this upward PMI trend will hold depends largely on the pace of global tech investment, clarity on tariff policies, and stabilization of end-user demand in the coming months.
At present, Taiwan’s manufacturing sector stands at a finely balanced point—supported by the world’s AI-driven expansion but challenged by broader economic uncertainties. The coming months will be crucial in determining if this return to growth becomes a sustained trend or a temporary rebound
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