ASML Holding is trading 3.2% down at €1345.80 following reports that a state-backed Chinese firm has mass-produced advanced chipmaking equipment, intensifying competitive and geopolitical pressures on Western toolmakers.

  • The breakthrough by a Chinese state-backed firm signals a significant shift in the competitive landscape, potentially reducing reliance on Western semiconductor technology.
  • The decline is exacerbated by a broader semiconductor sector sell-off fueled by investor skepticism regarding the sustainability of high AI-related spending.
  • Market sentiment is further dampened by escalating concerns over China’s rapidly expanding role and self-sufficiency in the global chip equipment market.