Denso, Japan's largest auto parts maker, reported falling profits for the first half of fiscal 2026 as surging memory and other component costs, driven partly by the AI boom, offset revenue growth. The company said it will pass some costs on to customers when necessary while securing supplies through long-term contracts.

Tokyo Electron (TEL) forecasts nearly 90% annual operating-profit growth as chipmakers accelerate capital spending to meet demand for AI hardware, despite mounting concerns over an AI bubble. The company also announced a JPY150 billion share buyback program.

Samsung Electronics plans to acquire Samsung Display's entire 10.16% stake in China's TCL CSOT for KRW1.2718 trillion (approx. US$960 million), moving the investment from its OLED-focused subsidiary to the parent company, whose TV business continues to rely on Chinese LCD panel suppliers.

South Korean energy and engineering companies are positioning themselves for the emerging small modular reactor (SMR) market, with SK Innovation (SKI) seeking to build expertise through US demonstration and early commercial projects before pursuing domestic deployment, while Samsung C&T is focusing on modular construction to shorten project timelines, reduce costs, and accelerate commercialization.

Chinese AI chipmaker Iluvatar CoreX has released benchmarks showing its next-generation Tiangai 300 general-purpose GPU outperforming Nvidia's H200 in selected large language model (LLM) inference, long-context processing and multimodal generation workloads.

Samsung Electronics chairman Lee Jae-yong visited the company's Advanced Package Lab (APL) in Yokohama, Japan, on November 1, as the chipmaker looks to Japan's semiconductor materials and equipment industry to strengthen its advanced packaging capabilities for AI processors.

OpenAI CEO Sam Altman met with executives from Samsung Group and SK Group during a brief visit to South Korea on October 31, as tightening memory supplies and growing commitments to major AI customers raise the stakes for the company's semiconductor and data center partnerships.

China's leading electronic design automation (EDA) supplier, Empyrean Technology, plans to acquire a controlling stake in Easy-Logic Technology, a specialist in digital logic optimization, for about CNY219 million (≈ US$32.9 million). The acquisition will address a gap in Empyrean's digital chip design tools and support its development of next-generation solutions for AI chips and 3D integrated circuits (3DIC).

China's leading DRAM manufacturer CXMT expects revenue to continue growing through 2027, supported by tight memory supply, AI server demand and an expanding portfolio of higher-value DDR5 and LPDDR6 products. The company is also negotiating long-term supply agreements with major customers, reflecting efforts to secure demand beyond the current memory market upswing.

Nvidia will invest US$1 billion (KRW1.34 trillion) in South Korean internet company Naver, acquiring an approximately 4.54% stake and surpassing Naver founder and board chairman Hae-jin Lee to become its third-largest shareholder.

South Korean AI chip startup FuriosaAI has raised US$620 million in its latest funding round, quadrupling its valuation from the previous round to US$2.9 billion and strengthening its challenge to Nvidia.

As AI and unmanned systems see wider adoption, the military's reliance on electricity continues to grow, making energy transition critical to maintaining combat capabilities. The South Korean Army made its debut at Smart Energy Plus (SEP) 2026, showcasing microgrids integrating solar power, energy storage systems (ESS), and hydrogen fuel cells, along with hydrogen-powered tactical vehicles and hydrogen fuel-cell drones to reduce dependence on external power grids.

Iluvatar CoreX has reported benchmark results showing its Tiangai 300 AI accelerator outperforming Nvidia's H200 on selected metrics, drawing renewed attention to China's progress in developing domestic alternatives to high-end GPUs. Yet the broader competition extends beyond raw processing power, as Chinese chipmakers seek to narrow the gap with leading international AI computing platforms through chip design, software optimisation and system integration.

Foxconn chairman Young Liu said at a media briefing following Hon Hai Tech Day (HHTD 26) on October 30 that the long-term AI industry trend remains intact, but the overall market will develop in a K-shaped pattern in 2027, with AI data center-related industries on the upswing and other sectors moving in the opposite direction. Foxconn expects to continue growing at a double-digit rate next year.

Samsung Electronics has never had more capital at its disposal. The company reported operating profit of KRW89.5 trillion (approx. US$67 billion) in the second quarter of 2026 and KRW107.4 trillion in the third, when its operating margin reached approximately 55%. Samsung became the first technology company worldwide to post quarterly operating profit exceeding KRW100 trillion. The company is benefiting enormously from the memory boom, but its dependence on the industry has also deepened.