We estimate our share on leading-edge AI-server substrate at around 70-80%. At each new-generation launch it typically reaches close to 100%, then declines 20-30% over roughly three to six months as rivals qualify. The near-monopoly sits at the frontier and erodes as the node matures. For the next-generation silicon-bridge substrate, the backside-interconnect difficulty is high enough that we expect to hold our technological advantage at least through FY2030.