Lines of Thought / Topic
Chips: the line so far
12 developments and 2 rules, in date order. Built automatically from everything tagged with this topic.
- US scraps AI Diffusion Rule and warns against using Huawei Ascend chips
It replaced a single global framework for AI-chip exports with country-by-country deals, which is why Gulf and China access since then has been negotiated case by case.
- China's internet regulator summons NVIDIA over alleged security risks in H20 chips
It showed Beijing would use security reviews to slow purchases of US chips that Washington permits, pushing Chinese buyers towards domestic accelerators.
- China's market regulator finds preliminary NVIDIA antitrust breach over Mellanox deal
It gives Beijing a pending penalty lever over the leading AI-chip supplier that can be tightened or eased with the wider trade relationship.
- Huawei sets yearly Ascend AI-chip roadmap and 8,192-chip Atlas 950 SuperPoD
It is China's main domestic answer to US export controls, betting on very large clusters of weaker chips to close the per-chip gap.
- OpenAI signs 6GW AMD GPU deal and gets warrant for up to 160m AMD shares
It gave OpenAI a second large GPU supplier and showed compute deals being paid for partly in supplier equity, a circular financing pattern that investors now scrutinise.
Also on Power is the bottleneck
- China adds extraterritorial rare-earth export controls, then pauses them to Nov 2026
Rare earths feed chipmaking tools, electronics and power equipment, so the November 2026 expiry is a live supply risk for data-centre and chip supply chains.
- US opens case-by-case H200 licences for China and adds 25% tariff on such chips
It reopened China to near-frontier US accelerators under a revenue-and-volume bargain, reversing the trend of tighter controls since 2022.
- Micron opens India's first commercial chip assembly and test plant in Sanand
It is the first commercial output of India's semiconductor incentive scheme and puts India into the memory supply chain that AI servers depend on.
- NVIDIA restarts H200 production after Chinese orders and first US licence
Both governments now gate the same chip sales, so China's AI compute supply depends on two sets of approvals that can be withdrawn at any time.
- US charges Supermicro co-founder over alleged $2.5bn Nvidia-server diversion to China
It is the largest alleged AI-chip diversion case yet and puts server makers' end-use checks, not just chip designers', under enforcement scrutiny.
- Anthropic secures multiple gigawatts of Google TPU capacity with Broadcom from 2027
It deepens Anthropic's bet on Google TPUs alongside AWS Trainium and NVIDIA GPUs, making TPUs a major non-NVIDIA route to frontier-scale compute.
Also on Power is the bottleneck
- US moves UAE into top export tier, opening licence-free AI chips to approved users
It codifies the approved-entity model for exporting the US AI stack to partners, and lawyers expect it to be the template for any other Gulf or strategic partner given similar treatment.