消息称台积电亚利桑那州工厂 3 纳米量产时间提前至 2027 年，较原计划早一年

Core Viewpoint - TSMC is significantly accelerating the mass production timeline for its 3nm process at its Arizona facility, with large-scale production expected to start in 2027, one year earlier than originally planned [1][6]. Group 1: Investment and Production Plans - TSMC's Arizona factory is one of the company's largest projects, with plans to invest up to $300 billion (approximately 2.1 trillion RMB) across the U.S. to build a resilient supply chain [3][8]. - The first factory in Arizona has already begun production of 4nm chips, while the second factory is set to focus on 3nm mass production, targeting a launch in 2027 [5][8]. Group 2: Market Demand and Competitive Landscape - The acceleration in production is driven by a surge in demand for advanced processes like 4nm, 3nm, and even 2nm, particularly from high-performance computing clients [5][9]. - TSMC faces intense competition from regional rivals, notably Intel and Samsung, with Samsung planning to skip 4nm production in favor of 2nm technology and securing Tesla as a key customer [9]. Group 3: Operational Challenges - TSMC is currently dealing with rising capital expenditures and labor shortages while also advancing its technology strategy in the Japanese market [6][9]. - Given the explosive market demand, TSMC has little choice but to expand its production capacity [10].