Qatar's helium production shutdown due to Iranian drone strikes has removed approximately 30% of global helium supply from the market, sparking concerns for South Korea's chip industry. The country relies heavily on helium imports to cool silicon wafers during fabrication and has no viable substitute. South Korean memory giant SK hynix has diversified its supplies and secured sufficient inventory, but the situation may still impact the global chip supply chain. The shutdown has also raised concerns about the long-term availability of helium for industrial uses.