<p>➀ Samsung and SK Hynix, two major South Korean semiconductor companies, are taking different strategies in the EUV lithography technology field.</p><p>➁ Samsung is focusing on improving yields, while SK Hynix is focusing on long-term technological progress.</p><p>➂ Samsung has invested heavily in EUV lithography machines aims to maximize the production efficiency of various materials and components used in EUV lithography equipment.</p><p>➃ SK Hynix has dissolved its EUV TF and integrated it into the Future Technology Research Institute, emphasizing long-term technological progress.</p>