美股异动｜台积电盘前涨超3%，2nm制程工艺于去年四季度如期量产

Core Viewpoint - TSMC's stock price increased by 3.3% to $330.2 before market opening, indicating a potential record high following the announcement of its 2nm process technology production [1] Group 1: Technology Advancement - TSMC's 2nm process technology has commenced mass production as scheduled in Q4 of last year, representing the most advanced technology in the semiconductor industry in terms of transistor density and energy efficiency [1] - The new technology is expected to significantly enhance chip performance [1] Group 2: Production Capacity - Initial production capacity for the 2nm process is approximately 35,000 wafers per month, with expectations to increase to 140,000 wafers per month by the end of this year, surpassing previous market estimates of 100,000 wafers per month [1]