Rebellions is pursuing deployment of more than 100 NPU-based computing racks in the UK through a partnership with British AI infrastructure startup Callosum, giving the South Korean chipmaker a potential entry point into Europe's emerging sovereign computing market.

Samsung Electronics is signaling a push into high bandwidth flash (HBF), extending its next-generation memory ambitions beyond HBM as rivals move to establish a new NAND-based memory tier for AI inference.

As high-bandwidth memory (HBM) stack counts continue to rise, the industry originally anticipated that hybrid bonding (HB), a next-generation packaging solution, would be officially introduced with HBM5. However, process control challenges and cost barriers are threatening to delay that timeline. Simultaneously, thermal management is emerging as the central bottleneck for the memory sector.

Nvidia has made a point of it in three consecutive earnings decks: year-on-year growth has accelerated for four straight quarters, which the company calls unprecedented at its scale. It's true. But split the data center business into its two halves, and the acceleration has a single source, and it isn't the customers everyone assumes.

Taiwanese petrochemical maker Grand Pacific Petrochemical (GPPC) announced it has joined Japanese industrial gas manufacturer Air Water (AWI) in a capital increase for semiconductor specialty gas producer Hong-Kuang Hi-Tech (HK Hi-Tech). The move marks their entry into Taiwan's semiconductor specialty materials market as part of a joint Taiwan-Japan effort to develop the local industry.

The five largest cloud operators spent US$181.5 billion on property and equipment in the June quarter, 87% more than a year earlier. Nvidia's hyperscale revenue was US$48.7 billion — 26.8 cents of every dollar they spent, down from a peak of 33.2 cents three quarters ago.

Doosan Corporation's Electro-Materials BG has developed copper-clad laminate (CCL) technology that reduces the prepreg (PPG) insulating layer used in memory semiconductor package substrates from about 18µm to 13µm, and is preparing the material for mass production as thinner package designs raise the technical demands on substrate materials.

Kioxia Holdings is weighing construction of a new manufacturing building at its Kitakami plant in northern Japan, as rising NAND demand pushes the memory maker toward its next phase of capacity expansion beyond 2029.

South Korean memory rivals Samsung Electronics and SK Hynix are taking fundamentally different routes to solve HBM performance bottlenecks. While Samsung frames processing-in-memory (PIM) as its core solution, SK Hynix is prioritizing packaging interconnect innovation to streamline data movement.

Nvidia closed its second fiscal quarter with US$31.6 billion of inventory, but the more consequential change is what that inventory now consists of. Work in process and raw materials together account for 78% of the balance, against 42% a year earlier. The mix shows a company committing to scarce memory well ahead of the Vera Rubin ramp, and absorbing the cost several quarters before customer price increases land.

Nvidia's data center business now splits almost evenly between hyperscalers and everyone else — US$48.7 billion against US$40.3 billion in the July quarter. The obvious reading is that the customer base is broadening. The sequence says something more specific.