Experts paint a dire picture for China's semiconductor industry and AI development after the US announced new export controls on chips and chipmaking tech
Financial Times
Context & Ripple Effects
The US action escalates a constraint identified in earlier coverage: Chinese chip plants' dependence on US and other foreign equipment was already seen as a barrier to mass-producing cutting-edge chips. It places semiconductor capacity and AI development under the same supply-chain pressure.
Later related coverage underscores that restricting sophisticated chips is difficult to solve through export controls alone, making chipmaking equipment a central chokepoint rather than a peripheral trade issue.
First-order effects
China's chipmakers and AI developers face tighter access to the chips and chipmaking technology needed to advance domestic production and computing capacity.
US suppliers of covered chips and manufacturing technology must adjust sales to Chinese customers to comply with the new controls.
Second-order effects
China has a stronger incentive to reduce its dependence on foreign chipmaking equipment, while non-US equipment suppliers become more consequential to Chinese fabs' procurement options.
Western manufacturers and customers exposed to semiconductor supply chains face the cost and inflation concerns later examined in coverage of the sanctions' wider supply-chain impact.
Third-order effects
If controls continue to target both advanced chips and the tools used to make them, semiconductor competition shifts toward control of physical production chokepoints rather than access to finished components alone.
The restrictions point toward a more state-directed contest over domestic chip capacity and AI infrastructure in China and the US.
The trend: AI competition is becoming inseparable from semiconductor supply-chain control, with export rules focused on both compute and the machinery behind it.
6) I think likely medium-term impact, beyond China retaliating against prominent American tech companies with large businesses in China, is that China relaxes restrictions on their companies using cloud computing services from American hyperscalers.
These export controls seem like a BFD. When people say things like, “it will take China decades to catch up,” I wonder how we can know that. But this certainly vindicates China's obsession with self sufficiency... Some good @pstAsiatech @FuDaoge quotes. https://www.ft.com/... htt…
‘Kneecapping’ China's tech development with these new controls from the US is spot on. Breadth striking, not least the curtailing of US citizens working for Chinese chip companies. China's chip industry set for deep pain from US export controls via @FT https://giftarticle.ft.com/…
7) For better or worse, this is the *only* way I can see for China to be able to continue using cutting edge HPC over time for the basic scientific research where HPC is essential. Potentially ok with American gov as the workloads can be monitored. Oracle/TikTokseque.
“We need to find a way for [US nationals] to continue working for our company. This is very difficult,” said an executive at a Chinese tech firm. “Most people are not willing to give up their US passports.” ... https://www.ft.com/...
1) The new US export controls on semiconductors feel like the plot of the “Three Body Problem” unfolding in the real world. The export controls will function like Sophons given supercomputers are essential for some basic scientific research in addition to military applications
4) Good article on the broader impact beyond HPC vendors. There are no work arounds in the next 5-10 years. It is simply not possible to design and manufacture leading edge semiconductors without US software (EDA) and US semicap equipment. https://www.ft.com/...
8) We will see if China can come up with a “Dark Forest” like response that durably changes this new American policy. Regardless, this is a very aggressive new policy with significant implications.
“Some of these restrictions are so broad that we believe they would cripple much less advanced semiconductor processes, not just the advanced ones specifically called out” https://semianalysis.substack.com/ ...
“To put it mildly, [Chinese companies] are basically going back to the Stone Age,” said Szeho Ng, Managing Director at China Renaissance. https://www.ft.com/...
Super dangerous game U.S. is playing. First, our economy benefits from low-cost Chinese goods (does our gov't believe in comparative advantage?) Second, action could promote a move on Taiwan (or is this a bargaining chip in that discussion?). https://www.ft.com/...
The list and document is long, I've only skimmed it so far. I can recommend this NYT article https://www.nytimes.com/... and this summary by @DylanOnChips https://semianalysis.substack.com/ .... Here's the official PDF (139 pages): https://public-inspection.federalregist er.gov/ …
Are we still sure that China will become the world's leading economic power, as so many have predicted? Autocracy has costs: The need to control the population and the struggle to weaken the US-led liberal international order are hampering China's economic rise. https://twitter.c…