# TSMC Flags Cost Concerns, Delays Adoption of High-NA EUV machines.

*semiconductor · news · 2026-04-24 · Benzinga*

## Key points

- TSMC will delay mass adoption of ASML’s High-NA EUV machines until at least 2029.
- TSMC’s A13 node does not require High-NA EUV, mainly due to cost concerns, clarifying prior assumptions.
- ASML stock fell 3%, erasing 14.32 billion euros in value after TSMC’s announcement.
- UBS analysts note the delay could let ASML’s rival customers adopt High-NA EUV before TSMC.

**Companies:** ASML, Taiwan Semiconductor Co.
**Countries:** Taiwan, Netherlands

[Read the full story on Benzinga](https://www.benzinga.com/markets/tech/26/04/52023405/taiwan-semiconductor-snub-wipes-16-billion-off-asml)

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