Group 1 - TSMC plans to invest an additional $100 billion in the U.S., increasing its total investment to $1.65 trillion [1] - The number of wafer fabs at TSMC Arizona will increase from 6 to 10 [1] - The investment aims to maintain a long-term duty-free status for wafer products manufactured in Taiwan and shipped to the U.S. [3] Group 2 - Each wafer fab in the TSMC Arizona facility will cover approximately 180 acres (about 72.9 hectares) [3] - TSMC has acquired 2,000 acres of land for the advanced technology park, which is sufficient to accommodate 10 wafer fabs, 2 advanced packaging facilities, and 1 R&D center [3]