there is a reason why US can force ASML to stop selling its machine to China
learn EUV technology history first, it originated from US department of energy research program, because of cost Gov decided to halt it but multiple private company take over the development but US Gov still hold a patent/license from that technology
learn EUV technology history first, it originated from US department of energy research program, because of cost Gov decided to halt it but multiple private company take over the development but US Gov still hold a patent/license from that technology