Sources: as soon as this week, the US is likely to limit access of several Chinese AI and supercomputing companies and labs to US tech, machinery, and software
This lands weeks after sources reported Washington was preparing broader curbs on chipmaking-tool shipments to China affecting Lam Research and Applied Materials (curbs on chipmaking tools), and days before the administration began exploring limits on China's access to quantum computing tech and AI software (quantum and AI software controls). The shift here is the target list: not just equipment vendors, but named Chinese AI labs and supercomputing operators themselves.
That framing — restricting who can buy, not just what can be sold — is the template the policy then followed: licensing requirements that caught Nvidia's China-market A800 (A800 license requirement), rules blocking chips engineered just under technical thresholds (rules against just-under-the-line chips), and eventually consideration of cutting off AI memory supply from Micron, SK Hynix, and Samsung (AI memory restrictions).
First-order effects
Several named Chinese AI and supercomputing companies and labs immediately lose access to US technology, machinery, and software, forcing them onto domestic or non-US alternatives for compute and tooling.
US toolmakers already in the crosshairs of the September curbs — Lam Research and Applied Materials among them — see their addressable China customer base shrink further as end-user restrictions stack on top of equipment limits.
Second-order effects
Chip designers respond by engineering around the line: once specific capabilities are blocked, successors tuned just under the technical parameters emerge, which is precisely what drove the later rulemaking against sub-threshold AI chips.
Restrictions on one layer pull adjacent layers into scope — the same logic extended from tools and AI chips to AI memory, putting Micron, SK Hynix, and Samsung's China business under potential unilateral restriction.
Third-order effects
If the pattern holds, export control becomes the default instrument of AI competition rather than the exception, and Beijing responds in kind — as seen when China instructed its top AI leaders to avoid US travel over detention fears, hardening the two ecosystems' separation.
Each successive rule narrows what 'US tech' means for Chinese buyers, pushing China's AI and supercomputing sectors toward self-sufficiency and making compliance geography, not just performance, a design constraint for global chip and cloud firms.
The trend: US-China tech competition is moving from point-source equipment bans toward blanket access controls on AI compute itself, with each restriction triggering workarounds that justify the next round.
USG increasingly determined to hold back China's tech progress, setting up two general possibilities: a) China stagnates, unable to navigate the US technical blockade, or b) after some time China develops alternatives, reducing US leverage globally. https://www.nytimes.com/...
U.S. to use FDPR rule on Chinese buyers of AI and supercomputing chips - The Washington Post - looks like the White House decided to ignore BIS and the lobbyists/export control lawyers. Devil will be in the implementation though, & BIS may water down https://www.washingtonpost.co…
Globalisation may not be dead, but the idea of a single set of rules to avoid blatant restrictions to trade is pretty much gone, at least to the US. And “we must maintain as large of a lead as possible” is sounding pretty protectionist. https://www.nytimes.com/...
Major US restrictions on Chinese supercomputing on the way. Some of the measures have a Cold War era feel, and would shut off American chips from being used in the highest performance Chinese computers. Impact will occur over years, but could be profound. https://www.nytimes.com/…
Interesting in light of @crmiller1's new book Chip Wars (my review appears tomorrow) which goes into the geopolitics of semiconductor mfg. https://www.nytimes.com/...
The Biden administration is poised to hit a number of Chinese firms, government research labs and other entities with the same FDPR restrictions used by Washington to hobble Huawei several years ago https://www.nytimes.com/...
This thread by @paul_scharre is an interesting take on the possible long-term consequences of the tough & sweeping measures aimed at Chinese tech cos. that Biden officials are close to announcing, per our @nytimes story today: https://www.nytimes.com/... https://twitter.com/...
I think b is inevitable, also think it is inevitable whether or not the us imposes sanctions/controls. So do more controls hasten or delay that inevitability? https://twitter.com/...
U.S. Said to Plan New Limits on China's A.I. and Supercomputing Firms. The new rules could be the Biden administration's biggest action yet to thwart China's access to technology that powers data centers and supercomputers with @paulmozur and @ewong https://t.co/OoPoEYp0Yf
NEW: Biden officials plan to announce new measures to keep Chinese companies from getting technologies that enable high-performance computing. One goal: to hobble next-generation weapons & large-scale surveillance systems. w/ @paulmozur @AnaSwanson. https://www.nytimes.com/...