Why is Semiconductor Manufacturing International stock surging today? - Investing.com

The recent surge in Semiconductor Manufacturing International's stock price reflects growing market confidence in the semiconductor industry's future prospects. As China's largest semiconductor manufa... Read original →

SMIC's stock surge stems not from speculation alone but from the convergence of technological progress and geopolitical realignment. A viable sub-3nm node would compel EDA, photoresist, and ion implantation suppliers to accelerate China-localized compatibility, while pushing packaging partners in Taiwan, China and Hong Kong, China toward advanced integration. Yet with U.S. BIS restrictions effectively blocking EUV access, SMIC’s reliance on DUV multi-patterning inflates cost and yield risks. TSMC and Samsung will likely fast-track 2nm customer lock-ins via IP ecosystems, while Intel may bolster U.S.-centric foundry alliances to counterbalance Chinese capacity. Over the next 18 months, SMIC’s true test lies in building a profitable advanced-node model without EUV—determining not just its valuation sustainability but also redrawing the global boundary between mature and cutting-edge semiconductor manufacturing.