台积电熊本二厂正式动工！主攻6nm

Core Points - TSMC's Japanese subsidiary JASM signed a contract with the Kumamoto government to build a second factory, expected to start operations by the end of 2027, focusing on 6nm semiconductor wafers for AI and autonomous driving applications [2][3] - The total investment for TSMC's two factories in Kumamoto is estimated at $22.5 billion, with the Japanese government providing a subsidy of approximately $7.7 billion [2] - The construction of the second factory has faced delays due to local traffic issues and a decline in market demand from major clients, impacting the timeline for both construction and production [3][4] Group 1 - The second factory will cover an area of approximately 69,000 square meters and is expected to employ around 1,700 people, similar to the first factory [2] - The initial construction timeline for the second factory was set for March 2025 but has been postponed to October 2025 due to local traffic concerns and market demand fluctuations [3] - TSMC's first factory in Kumamoto began mass production at the end of last year, utilizing 22/28nm and 12/16nm processes, with a maximum monthly capacity of 55,000 wafers [3] Group 2 - TSMC's president indicated that the timing for mass production will be cautiously assessed based on market demand [2][4] - The semiconductor supply chain is closely monitoring TSMC's capacity expansion, which is contingent on market and customer needs [4]