Chips constrained by controls, not demand
Recent industry moves show semiconductor capacity is being reshaped by export controls and market access rules rather than a lack of demand. (ibtimes.com.au) For example, Nvidia has halted production of certain advanced H200 chips for China and shifted capacity toward compliant variants, while equipment maker ASML raised guidance amid ongoing AI‑related demand. (ibtimes.com.au) (cnbctv18.com)
Chip demand is still running hot. The constraint showing up in 2026 is who can buy which chips, and where factories can legally ship them. (cnbc.com 1) (cnbc.com 2) On April 15, 2025, the United States Commerce Department imposed new export licensing requirements on Nvidia’s H20 and Advanced Micro Devices’ MI308 artificial intelligence chips for China. Nvidia said the move would lead to $5.5 billion in charges tied to H20 inventory and purchase commitments. (cnbc.com) That matters because the H20 was Nvidia’s China-specific product: a downgraded chip designed to stay within earlier United States limits while keeping Nvidia in the Chinese data-center market. When licensing rules tightened again, access to that market became a policy question, not a demand question. (cnbc.com) (builtin.com) The other side of the supply chain tells the same story. On April 15, 2026, ASML raised its 2026 revenue outlook to €36 billion to €40 billion from €34 billion to €39 billion after reporting first-quarter net sales of €8.8 billion and net profit of €2.8 billion. (cnbctv18.com) (bloomberg.com) ASML sells the lithography machines that print chip patterns onto silicon, making it a proxy for future factory spending. Its higher forecast pointed to continued orders from customers building capacity for artificial intelligence chips and memory, even as China restrictions tightened. (cnbc.com) (cnbctv18.com) China was still a smaller piece of ASML’s business in the first quarter. System sales to China fell to 19% of total sales from 36% in the December quarter, while South Korea accounted for 45% and Taiwan accounted for 23%. (cnbctv18.com) So capacity is being rerouted rather than idled. If Nvidia cannot freely ship a China-tailored accelerator and ASML cannot freely ship its most advanced tools to China, production shifts toward customers and regions that still clear the rules. (cnbc.com 1) (cnbc.com 2) That is why the current chip story looks less like a demand slump than a map being redrawn by export controls. The orders are still there; the bottleneck is market access. (cnbc.com 1) (cnbc.com 2)
