As China’s drive for semiconductor self-sufficiency gains momentum—with heavy investments in local foundries like SMIC—Taiwan’s United Microelectronics Corporation (UMC) is feeling the heat in the mature-node sector. To enhance its competitive edge, UMC is contemplating venturing into 6nm production. This ambitious endeavor is under the spotlight, especially since UMC’s most concrete advancement in advanced nodes is presently a 12nm collaboration with Intel, which is still some years away from reaching full-scale production.
