Interview: Qnity races to secure advanced materials capacity

Qnity’s spin-off from DuPont and subsequent IPO marks the AI hardware race’s inevitable push into upstream materials. Its ultra-pure precursors and photoresist ancillaries directly impact sub-3nm yield rates, compelling foundries like TSMC and Samsung to fast-track alternative qualifications—challenging JSR and Shin-Etsu’s decades-long dominance. However, U.S. CHIPS Act transparency mandates are forcing Qnity to reconfigure global capacity amid tech decoupling, likely inflating operational costs by 15–20%. Competitors like TOK and Merck will counter with IDM lock-ins or patent thickets. Over the next 18 months, advanced materials will become a new geopolitical battleground: control over molecular-grade purity standards dictates AI chip ramp timelines. Foundries in Taiwan, China, and South Korea risk underutilized fabs without localized material ecosystems.