➀ China has achieved a breakthrough in semiconductor research by establishing a fully functional EUV light source experimental platform;

➁ The Shanghai Institute of Optics and Fine Mechanics has reached a peak energy conversion efficiency of 3.42% in their EUV development efforts;

➂ This progress underscores China's commitment to technological independence despite increasing US export restrictions;

➃ China has become ASML's largest single market, accounting for 36.1% of total sales.