Taiwan Semiconductor Manufacturing Co. said it is closely watching the latest U.S. export-control rules affecting advanced chipmaking equipment. The company’s comments come as Washington tightens oversight of technologies tied to high-end semiconductor production.

TSMC, the world’s largest contract chipmaker, plays a central role in the global supply chain for customers including NVIDIA. Any change in access to manufacturing tools or related equipment can affect how quickly advanced chips move from design to production.

The new restrictions add another layer of uncertainty to an industry already navigating U.S.-China tensions, shifting trade policy, and rising demand for artificial intelligence hardware. Companies across the semiconductor sector are weighing how the rules could affect sourcing, investment plans, and long-term capacity.

TSMC did not indicate immediate disruption, but its statement signals that major chipmakers are preparing for possible compliance and logistics challenges as export controls continue to reshape the technology landscape.