It's not entirely clear if the new investment is entirely distinct from the $65 billion TSMC has already said it plans to invest in the US. But at minimum, it's a significant scaling up of that commitment.

Key Takeaways Chipmaking giant TSMC plans to invest $100 billion in U.S.-based chip manufacturing facilities, CEO C.C. Wei announced alongside President Trump on Monday.The investment will go toward three new chip fabrication plants,

Chip giant Taiwan Semiconductor Manufacturing Co. plans to invest an additional $100 billion in the United States, President Donald Trump announced Monday as he appeared with the company’s head at the White House.