Due to the news that "domestic DUV lithography machines have begun mass production," ASML's U.S.-listed shares fell over 7% during trading hours

Odaily reported that affected by the news that "a state-owned enterprise has begun mass production of DUV lithography machines," shares of Dutch lithography giant ASML Holding (ASML) fell over 7% during U.S. trading hours, temporarily trading at approximately $1,633.

Previously, The Information, citing sources, reported that a company backed by Chinese state capital has begun mass production of its self-developed DUV (deep ultraviolet) lithography manufacturing equipment. This marks significant progress in the Chinese semiconductor industry's push for domestic substitution.