On November 5, 2025, TSMC officially began construction of its advanced 1.4nm chip production line at Taiwan's Central Science Park, backed by a $49 billion investment and expected to create up to 10,000 jobs. This facility will position TSMC as a leader in next-generation AI and high-performance computing chips, with commercial production targeted for 2028[1]. Additionally, TSMC's North America board approved Sajiv Dalal as CEO, effective January 1, 2026, as part of a leadership restructuring[2]. The stock closed at $293.64 on November 5, 2025, up from the prior session, reflecting positive sentiment around these strategic moves.