South Korean outsourced semiconductor assembly and test (OSAT) provider LB Semicon is expanding power semiconductor backend capacity at its Gumi plant as it steps up efforts to reduce its reliance on display driver integrated circuits (DDIs) and a highly concentrated customer base, backed by new business from Qualcomm and Renesas and KRW30 billion (approx. US$22.3 million) in planned equipment investment.

China's leading AI models have narrowed their performance gap with US rivals to a record low, while DeepSeek's latest advances in memory efficiency and its deepening work with Huawei suggest Chinese developers are finding ways to improve model performance despite tighter access to advanced US chips.

China's WG Tech has reportedly begun the second phase of investment in its through-glass via (TGV) glass substrate production line, with total future capacity projected to reach 1 million square meters a year. Analysts say Chinese makers have moved ahead of South Korean rivals by building production lines first, then accelerating product output and customer validation, giving China an early lead in glass substrate commercialization.

The recent summit between US President Donald Trump and Chinese President Xi Jinping concluded without progress on automotive issues—namely, whether Chinese automakers might enter the US market or build manufacturing plants on American soil. While the prospect had previously sparked anxiety among American, European, and Japanese carmakers, the topic yielded no tangible breakthrough during the talks.

Japan's Kyushu Semiconductor Industry Exhibition, known as K-Semi, grew 36% at this year's edition in Fukuoka, held from September 30 to October 1, 2026, as chip makers expanded their presence in Kyushu. The event also added a semiconductor design zone for the first time and was held alongside the debut Kyushu Next-Generation Energy Exhibition, or K-Ene.

Huawei is increasingly framing its semiconductor strategy around a simple constraint: if advanced process nodes remain limited, more performance must come from architecture, interconnect and system-level efficiency.

China's National Day holidays have opened one of the fourth quarter's most important promotional windows for consumer electronics. For smartphones, the timing is especially significant: Apple, Xiaomi, Vivo, Oppo and Honor have all launched new models since September, while Huawei introduced its Mate 90 series on October 1.

With South Korea preparing for the fifth launch of its Nuri rocket, the country's space ambitions took center stage at AEROTEC 2026, the second International Aerospace Technology Exhibition held recently in Changwon, a major hub for South Korea's aerospace industry.

DeepSeek has released a new version of DeepSeek Harness, adding an experimental compatibility layer for Anthropic's Claude Code Mods and sharpening its broader effort to build an open, highly extensible software layer for AI agents.

General Interface Solution (GIS) Holding is gaining traction in optical communications and other new products despite weak consumer electronics demand caused by rising memory prices. Its laser-source packaging and testing business has entered customer qualification and, if progress stays on track, could begin shipments in the fourth quarter of 2026, with a larger revenue contribution from the first quarter of 2027.

As South Korea prepares for the fifth launch of its Nuri rocket, small and medium-sized enterprises are taking on increasingly important roles in the country's space supply chain alongside major aerospace companies such as Hanwha Aerospace.

South Korea's Hyundai Rotem is accelerating its expansion into aerospace propulsion systems, showcasing 10-ton- and 35-ton-class methane rocket engines under development at AEROTEC 2026 as it targets growing demand for reusable launch vehicles.

Samsung Display (SDC) and LG Display (LGD) are calling on the South Korean government to strengthen tax incentives for OLED investment and research as intensifying competition from Chinese panel makers raises pressure to maintain technological leadership and upgrade production capacity.

Korea Aerospace Industries (KAI) showcased its next-generation medium-sized satellites and compact synthetic aperture radar (SAR) satellites at AEROTEC 2026 in Changwon, highlighting an expanding space strategy that increasingly extends from Earth observation into communications.

Micronex Technology plans to build a semiconductor lead-frame factory in Sanand, Gujarat, seeking to localize a packaging component as India expands its chip assembly and testing industry. The startup's agreement with Kaynes Semicon connects the proposed plant to Gujarat's growing semiconductor ecosystem, while similar supplier partnerships elsewhere point to a wider push for domestic materials and components.