Taiwan Semiconductor Manufacturing Company (TSMC), the world's largest semiconductor manufacturer, announced plans to invest at least $100 billion in the United States over the next four years to build multiple new chip fabrication facilities. The announcement was made at a press conference with former US President Trump. TSMC CEO C.C. Wei stated that the investment would primarily focus on expanding its Arizona facilities. Wei added, "We will produce many AI chips to support the progress of Artificial Intelligence." This new commitment builds upon TSMC's previous pledge of a $65 billion US investment.

Intel has partnered with Japan's National Institute of Advanced Industrial Science and Technology (AIST) to establish the first chip manufacturing R&D center in Japan equipped with Extreme Ultraviolet (EUV) lithography technology. EUV technology is suitable for manufacturing chips at 5nm and below, providing Japanese chip designers with the opportunity to collaborate with AIST and Intel to leverage the latest process technologies and enhance their global competitiveness. The construction of this center is expected to take three to five years, with a total investment of several hundred million dollars, and will serve as a resource for semiconductor manufacturers and materials companies, charging fees. This collaboration will not only help