SMIC leverages process flexibility to capture orders amid global foundry capacity squeeze

The global shift of advanced-node capacity toward AI and HBM has inadvertently created a structural opening for SMIC in mature nodes. Technically, downstream designers of PMICs, MCUs, and CIS sensors are rapidly rerouting tape-outs to foundries with reliable delivery—accelerating ecosystem realignment around 28nm and above. While U.S. equipment export controls raise SMIC’s capex, they’ve also forced innovation in modular fabs and refurbished tool integration, enhancing its irreplaceability in non-U.S. supply chains. TSMC and UMC likely won’t reclaim low-margin orders directly but may pressure through IDM partnerships; GlobalFoundries could trigger price wars in automotive. Over the next 18 months, if SMIC converts this order surge into yield leadership and sticky customer relationships, it will not just substitute capacity—it will quietly shift pricing and specification authority in the mature-node world.