AI supply chain stories

Jul 6, 2026

Nvidia's Kyber NVL144 AI Rack System Delayed to 2028 Due to Manufacturing Issues, Asian Supplier Stocks Drop

Nvidia's next-generation Kyber NVL144 rack-scale system, designed to house Rubin Ultra chips, has been delayed by over 12 months to 2028 due to circuit board manufacturing problems, according to analyst firm SemiAnalysis. The delay sent Asian technology supplier stocks tumbling, with some losing double-digit percentages in market value.

Jul 6, 2026·9 sources

Jun 23, 2026

U.S. and EU launch Pax Silica Accord to reduce dependence on Chinese AI supply chains

The United States and European Union have joined forces in an international agreement called the Pax Silica Accord aimed at breaking Western reliance on Chinese artificial intelligence supply chains by securing supplies of essential components for high-end computer chips that power advanced AI models.

Jun 23, 2026·2 sources

Top claims

▪The Kyber PCB midplane design requires laminating three 26-layer sections into a single 78-layer stack with trace spacing at or below 25 micrometers to maintain signal integrity.
▪Elite Material Co. of Taiwan and Samsung Electro-Mechanics of South Korea saw their stock prices decline by 10% and 11% respectively on July 6, 2026.
▪Following reports of the Nvidia Kyber delay, shares of Japanese printed circuit board manufacturer Ibiden Co. fell by as much as 10% on July 6, 2026.

Subtopics

Hardware manufacturing Compute, chips & AI infrastructure Semiconductor manufacturing AI geopolitics China tech & industrial strategy

EU–U.S. relations

Critical minerals & resource security

U.S–China relations

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AI supply chain stories

Nvidia's Kyber NVL144 AI Rack System Delayed to 2028 Due to Manufacturing Issues, Asian Supplier Stocks Drop

U.S. and EU launch Pax Silica Accord to reduce dependence on Chinese AI supply chains

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