As the US and China continue to clash over geopolitics and critical materials supply, industry sources say China's restrictions on indium phosphide (InP) substrates for optical communications remain unchanged and are widely seen as part of Beijing's effort to counter US-led AI development.

TSMC's decision to sell down its stake in Vanguard International Semiconductor (VIS) is the second significant portfolio move the company has made in as many weeks — and together, the two transactions sketch the outline of a deliberate capital reallocation strategy centered on AI.

TSMC said Thursday it plans to sell up to 152 million common shares of Vanguard International Semiconductor (VIS) to institutional investors through a block trade, reducing its stake in the specialty foundry from 27.1% to approximately 19%.

Delta Electronics Chairman Ping Cheng has warned that companies failing to meet RE100 targets risk losing orders as global customers intensify demands for renewable energy compliance. His comments highlight mounting concern across Taiwan's technology sector that insufficient green power supply could become the next major constraint on the island's semiconductor and electronics industries.

After the early pull-forward effect from customers began to fade, Taiwan's panel makers have started to show signs of slower operating momentum. Weaker demand for consumer electronics dragged down April revenue at AUO, Innolux, HannStar, and Giantplus.

United Microelectronics Corp. (UMC) has released a 14nm embedded high-voltage (eHV) FinFET technology platform for display driver ICs, marking a new step in the foundry's process roadmap after years of development.

In its first-quarter 2026 earnings Q&A session on May 15, Semiconductor Manufacturing International Corporation (SMIC) outlined a strategic response to shifting global market dynamics. As leading international foundries and integrated device manufacturers (IDMs) pivot capacity toward high-margin AI processors and High Bandwidth Memory (HBM), SMIC has seen a significant influx of orders for standard and specialty products from customers seeking to secure a reliable supply.

Following record second-quarter 2026 financial results, Applied Materials has detailed an extensive strategy to scale its global manufacturing capacity and accelerate technology commercialization through new collaborative platforms. As the semiconductor industry pivots toward artificial intelligence (AI) infrastructure, the company is leveraging improved customer visibility to prepare its supply chain for a sustained growth cycle expected to last into 2027 and beyond.

Hua Hong Semiconductor is positioning itself to capitalize on the accelerating transformation of the global semiconductor industry, driven primarily by the "unmistakably positive impact of AI" on market demand. During its first-quarter 2026 earnings call on May 14, 2026, the company outlined a multi-pronged strategy to enhance its position as a leader in specialty process technologies while expanding into nascent, high-growth sectors.

During its first-quarter 2026 earnings call on May 15, Semiconductor Manufacturing International Corporation (SMIC) detailed a strategic realignment of its operations to capitalize on the "AI boom" while maintaining a rigorous investment schedule. The company emphasized that it is currently in a "critical stage of capacity expansion" and is continuously pushing to enhance its competitive standing, leading to significant shifts in how it allocates resources and returns value to shareholders.

Hua Hong Semiconductor is accelerating its growth strategy through significant capacity expansion and the development of specialty technologies to meet rising global demand. During its latest earnings call on May 14, the company highlighted robust financial performance driven by emerging applications in artificial intelligence and power management.

Applied Materials delivered record revenue and earnings in its second fiscal quarter of fiscal 2026, signaling a robust expansion in the semiconductor equipment market driven by the global build-out of artificial intelligence (AI) infrastructure.

On May 14, Semiconductor Manufacturing International Corporation (SMIC) released its unaudited financial results for the first quarter of 2026, reporting a modest quarterly revenue increase alongside a double-digit year-over-year gain. The company recorded revenue of US$2,505 million for the period, a 0.7% increase from US$2,489 million in the final quarter of 2025. This performance reflects an 11.5% growth compared to the US$2,247 million generated during the same quarter of the previous year.

Indium phosphide (InP) and other compound semiconductors are taking on a bigger role as demand rises for highly efficient light emission and ultra-high-frequency transmission. Their lower electron scattering and lower loss characteristics position them to help break through AI's energy and bandwidth barriers.

Memory industry profits have surged, and Samsung Electronics recently posted earnings that exceeded TSMC's revenue for the first quarter of 2026, underscoring memory's rise as a strategic resource. Etron Chairman Nicky Lu warned that amid global geopolitical shifts, the US and South Korea are highly likely to move toward a deep alliance that could pose a formidable challenge to Taiwan's semiconductor industry over the next 10 years.

Explosive AI-driven demand and a booming memory rebound push Taiwan's chip industry to NT$1.93 trillion (approx. US$61.9 billion) in the first quarter of 2026, with foundry and memory segments leading the charge.

A political debate in South Korea over how to manage windfall tax revenues from the country's semiconductor boom has intensified after remarks by a senior presidential aide sparked widespread controversy and conflicting media reports.

Phison Electronics posted record earnings in April as the artificial intelligence boom and tightening NAND flash supply drove memory prices sharply higher, underscoring the growing influence of AI demand across the semiconductor storage industry.

With surging demand for artificial intelligence, high-performance computing, and custom AI chips, MPI Corporation said strong momentum in semiconductor testing equipment and testing interface products drove another record quarter, underscoring the rapid expansion of AI-related chip validation demand across the industry.

TSMC said on May 14, 2026, that it is rapidly expanding CoWoS and SoIC advanced packaging capacity as AI demand drives the construction of 18 new fabs and advanced packaging facilities worldwide. At its 2026 Technology Symposium, TSMC vice president Bor-Zen Tien detailed the company's latest progress in advanced process nodes, 3DFabric advanced packaging, global expansion, and AI-powered smart manufacturing.

IC design firm QBit Semiconductor will list on the Emerging Stock Board on May 15, 2026, and chairman Simon Shen, a former Kinpo executive, said the debut marks a new milestone for the company and underscores a promising growth outlook.

TSMC held its annual technology symposium in Hsinchu on May 14, 2026, after its North America stop, with executives noting that AI applications are rapidly expanding from cloud data centers to edge devices — driving surging demand for semiconductor compute density, high-bandwidth connectivity, power efficiency, and thermal management. Ray Wan, director of Asia-Pacific business, said TSMC will leverage advanced process technology and advanced packaging to help customers accelerate innovation in the AI era.

Tower Semiconductor reported a strong start to 2026, marked by double-digit revenue growth and a significant jump in net profit. Following a "solid" first quarter, the company issued guidance for the second quarter that would represent the highest revenue in its history. Management highlighted surging growth in silicon photonics and a strategic restructuring of manufacturing in Japan as key drivers of long-term expansion.