TechnologyWorld's top chipmaker shifts 2-nm tool sourcing as American investment acceleratesTSMC plans to start producing chips using 2-nanometer technology, the most advanced in the industry, this year.  © ReutersAugust 25, 2025 15:00 JSTTAIPEI -- Taiwan Semiconductor Manufacturing Co. is eliminating the use of Chinese chipmaking equipment in its most advanced chip plants to avoid any potential U.S. restrictions that could disrupt production, several people briefed on the matter told Nikkei Asi...