Samsung board chairman warns strike could disrupt chip output

If Samsung’s labor dispute escalates into a full strike, it will directly disrupt yield ramping of its 3nm GAA nodes—currently critical for NVIDIA and Qualcomm. The ripple effect will delay EUV photoresist and advanced packaging material deliveries, pushing clients toward TSMC. Though South Korea’s Industrial Protection Act doesn’t explicitly ban semiconductor strikes, the government may invoke 'national economic security' to intervene, raising Samsung’s political risk premium. TSMC could absorb overflow via CoWoS capacity slack, while SK Hynix might accelerate HBM4 client certifications. Over the next 18 months, such labor volatility will force Korean chaebols to fast-track fab automation—but in the short term, irreplaceable skilled technicians will heighten production fragility, exposing East Asia’s foundry model as overly reliant on human capital.