Mature-Node Fab Expansion Is Sustaining Polycide Demand
Government-backed onshoring programmes across the United States, European Union, and China are funding new trailing-edge and mature-node fab capacity to secure automotive, industrial, and power semiconductor supply chains, sustaining polycide gate material demand even as leading-edge logic fabs migrate toward high-k metal gate architectures that no longer require polysilicon and silicide gate stacks across most advanced process categories. That onshoring-driven demand is converting polycide purchasing from a declining legacy decision into a genuine trailing-edge supply chain investment fab operators evaluate against multi-decade capacity roadmaps. Material suppliers with validated trailing-edge qualification are capturing this contract volume steadily.
Market Impact: Sustains 68% of trailing-edge deman








