Semiconductor

At Peking University’s 2025 commencement, YMTC Chief Scientist Huo Zongliang urged graduates to pursue foundational research and independent innovation. Reflecting on YMTC’s success in advancing China’s 3D NAND flash memory technology from its beginnings to a leading position, Huo highlighted the importance of perseverance and overcoming challenges. YMTC has achieved significant milestones, including developing China’s first 3D NAND flash memory and introducing proprietary architectures like Xtacking®, demonstrating a commitment to pushing storage technology boundaries.

China’s YMTC has sued Micron Technology in the US, alleging defamation and disinformation. The lawsuit stems from a long-standing rivalry in memory chip manufacturing, exacerbated by YMTC’s innovative “Xtacking” technology and Micron’s alleged attempts to hinder its growth. YMTC claims Micron infringed on its patents, while Micron denies the allegations and accuses YMTC of infringement. The legal battle highlights the intensifying competition and strategic maneuvers within the global semiconductor industry.

Qualcomm China Chairman Jerry highlighted at the 2025 Gmosemiconsductor Conference how terminal-side AI is revolutionizing the semiconductor industry. He discussed AI becoming the new user interface, driving structural demand for chips, and the critical hardware-software synergy required for on-device AI performance. Jerry also emphasized Qualcomm’s collaboration with China’s ecosystem partners to accelerate AI adoption across smartphones, PCs, and vehicles, recognizing China’s leading role in AI innovation.

United Microelectronics Corporation (UMC) exceeded market expectations with strong June 2025 net sales. This robust performance highlights UMC’s resilient operations and strategic position in the dynamic semiconductor market. The foundry giant’s growth, fueled by demand in AI, automotive, and IoT, signals a promising outlook for the second half of 2025.

UNISOC, a leading Chinese semiconductor firm, has filed for an IPO on Shanghai’s STAR Market. This move signifies a major step towards becoming China’s first publicly listed domestic smartphone chip designer. With extensive expertise in 2G through 5G baseband technology, UNISOC competes with global giants. The company has bolstered its finances through substantial equity rounds and boasts a broad product portfolio serving over 500 brands worldwide. UNISOC aims for world-class status by 2030, driven by innovation and a strong R&D focus.

Samsung has reportedly delayed its 1.4nm test line construction, potentially pushing production rollout to 2028 due to market headwinds and its foundry business’s financial losses. The company is now focusing on its 2nm process, aiming for mass production by year-end, and pursuing orders from top suppliers like Tesla and Qualcomm. They plan to deploy the 2nm process at their new Texas facility.

TSMC’s 2nm process has achieved a production yield exceeding 60%, solidifying its leadership in semiconductor manufacturing. This puts them far ahead of Samsung, whose 2nm yield is around 40%. TSMC’s 2nm technology, leveraging GAA, promises significant performance and efficiency gains. Key clients like Apple, NVIDIA, and AMD are expected to adopt it, while Samsung is targeting 2nm production for its Exynos 2600 processor later this year.

SK Hynix surpassed Samsung Electronics in operating profit in 2024, achieving 21.33 trillion won, driven by a strong performance in the memory chip market. South Korea’s 1,000 major listed companies also saw record profits, with a 92.7% increase from 2023. While Samsung had significantly higher revenue, SK Hynix’s operating profit margin was much higher. The CXO Institute predicts SK Hynix to maintain its lead in 2025.

Commerce Secretary Howard Lutnick testified before Congress, indicating potential renegotiations of the Biden administration’s semiconductor subsidies under the CHIPS Act due to concerns of overgenerosity. The administration is reevaluating grants, aiming for better returns on investment, and hinting at cancellation of some deals. TSMC’s increased investment commitment is cited as a positive example. The industry anticipates the impact of revisions impacting future semiconductor independence.

TSMC CEO C.C. Wei, addressing a shareholder meeting, acknowledged the indirect impact of US tariffs. While recognizing potential price and demand fluctuations, Wei remained optimistic about the semiconductor industry, particularly AI chips. He highlighted strong, consistently unmet demand for AI processors and confidently forecast a “very good” outlook for TSMC over the next decade.