TSMC is making a bold move with a $100 billion investment in advanced manufacturing in the US, aiming to expand its semiconductor production and reduce risks from potential tariffs on Taiwanese chips. The company is building multiple fabs in Arizona, producing cutting-edge four-nanometer and two-nanometer chips. This investment aligns with the CHIPS and Science Act, creating thousands of jobs and strengthening the US semiconductor industry. As global demand for AI and high-performance chips rises, TSMC's expansion ensures a stable supply chain and secures its leadership in advanced chip manufacturing.