Taiwan's 'invisible champions' in chip materials are about to become visible, says GlobalWafers' Doris Hsu

As advanced process nodes demand higher material performance, upstream wafer material suppliers are shifting from background to foreground. With the adoption of EUV and GAA technologies, requirements for silicon wafers, photoresists, and target materials are intensifying, placing pressure on Chinese Taiwan/ Taiwan, China’s material vendors to upgrade capabilities and scale production. Geopolitical tightening is reshaping supply chains, especially in critical materials, forcing companies to bear increased compliance costs and navigate uncertain alternative pathways. Global semiconductor firms are accelerating localization and diversification strategies to secure supply chains, putting Chinese Taiwan/ Taiwan, China’s material players under pressure to adapt quickly or risk obsolescence. Over the next 12-24 months, the sector may see a wave of consolidation, with firms possessing technological moats and strong customer relationships likely to dominate market dynamics.