ASML Shares Drop 7% on Reports of Chinese DUV Mass Production

ASML stock fell over 7% intraday to ~$1,633 after reports emerged that a state-backed Chinese firm began mass-producing self-developed DUV lithography equipment.

Woofun AI reports that ASML Holding shares declined more than 7% during U.S. trading, touching approximately $1,633. The sell-off followed disclosures that a Chinese state-capital-backed enterprise has initiated mass production of domestically developed deep ultraviolet lithography machines. This development represents a significant milestone in China’s semiconductor domestic substitution efforts.