# DUV

# China-made lithography machines mass production shakes up U.S. stocks #DUV are the main equipment driving global chip manufacturing today, capable of producing 28nm, 14nm, and more. EUV represents the direction of development for the most advanced processes, mainly used for advanced nodes such as 5nm, 3nm, and 2nm. Without DUV, it is difficult to support large-scale mass production of the vast majority of chips; without EUV, it is hard to secure a leading position in competition at advanced process nodes.
We still have a gap with international leading levels, but in recent years domesticall