Semiconductor firms are quietly reorganizing their supply chains ahead of new export controls expected to take effect later this summer. Executives at three of the largest American chip designers have spent recent weeks in Washington and Brussels, pressing for narrower definitions and longer transition windows.

The proposed rules would extend existing restrictions on advanced accelerators to a broader category of inference chips, capturing products that until now have moved freely across borders. Industry analysts estimate the affected segment at roughly twelve billion dollars in annual revenue.

Even so, demand continues to outstrip supply. Lead times for the most sought-after parts now stretch beyond forty weeks. Hyperscalers have responded by signing multi-year purchase commitments, locking in capacity well into the next decade.