SemiPulse | AI-Powered Semiconductor Supply Chain Intelligence & Market Signals

AI chip race sends WF6 prices soaring after Japan supply shock

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digitimes.com 2026-06-16

Global expansion in AI chips, advanced logic processes, and multilayer 3D NAND flash memory is driving demand for tungsten hexafluoride (WF6), a critical electronic specialty gas used in semiconductor manufacturing. Limited short-term supply additions and low industry inventories are widening the supply-demand gap, triggering a rapid price increase.

SK Hynix reportedly readies HBM4E samples for Nvidia as Samsung pulls ahead

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digitimes.com 2026-06-16

SK Hynix moved closer to shipping seventh-generation high-bandwidth memory, HBM4E, to key customers as timing emerged as a critical competitive factor in the global memory market. According to Newsis, industry sources reported that SK Hynix had recently made positive progress in HBM4E development and was preparing to send samples soon, with shipments possibly beginning in June 2026 and no later th

AMD to acquire MEXT to expand AI memory optimization tools

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digitimes.com 2026-06-16

AMD said it will acquire MEXT, a move aimed at strengthening its AI and data center portfolio amid rising global memory demand. The deal is intended to help customers improve performance, reduce infrastructure costs, and accelerate the deployment of AI, analytics, and high-performance workloads across cloud and enterprise systems.

South Korea launches ultra-innovation economy push with major investment in next-generation power semiconductors

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digitimes.com 2026-06-16

South Korea has begun planning a large-scale research and development program for next-generation power semiconductors as part of its broader "Ultra-Innovation Economy Project," according to a report by the Seoul Economic Daily.

Commentary: AI memory boom turns WF6 squeeze into an opening for CXMT

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digitimes.com 2026-06-16

The semiconductor supply chain is facing another raw material shock — this time from tungsten hexafluoride, or WF6, a specialty gas used in chip manufacturing. Planned production adjustments or exits by some Japanese suppliers in the second half of 2026 have intensified concerns over tighter global supply, sending prices sharply higher and raising the risk of disruption into 2027.

Samsung reportedly deepens foundry ties with Elon Musk's companies as turnaround timeline pushes toward 2028

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digitimes.com 2026-06-16

Samsung Electronics' foundry business is reportedly expanding its strategic relationship with companies led by Elon Musk, with cooperation now spanning electric vehicles and emerging neurotechnology, according to Hankyungreporting.

TSMC PLP timeline faces skepticism from Taiwan industry sources

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digitimes.com 2026-06-16

A South Korean media report claiming TSMC is preparing to launch panel-level packaging at mass-production scale as early as 2027 has drawn skepticism from Taiwan industry sources, who say the timeline is likely premature and that the company remains focused on evaluating multiple advanced-packaging options.

Cadence Design director James Plummer sells $576k in shares - Investing.com

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www.investing.com 2026-06-16 Investing.com

Cadence (CDNS) director’s family trust sells 1,511 shares under 10b5-1 plan - Stock Titan

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news.google.com 2026-06-16 Stock Titan

How Cadence’s Expanded Intel 14A AI Collaboration Will Impact Cadence Design Systems (CDNS) Investors - simplywall.st

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simplywall.st 2026-06-16 simplywall.st

Liquid cooling technology for semiconductor chips is 10 times more efficient than previous record - Tech Xplore

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techxplore.com 2026-06-16 Tech Xplore