连损四年，台积电称美国厂盈利

Group 1 - TSMC reported a net profit of NT$398.27 billion (approximately RMB 94.78 billion) for Q2 2025, with its Arizona factory contributing NT$6.447 billion (approximately RMB 1.534 billion) in investment income after four years of losses [1] - The Arizona factory had accumulated losses exceeding NT$39.4 billion over the past four years, with losses of NT$4.976 billion and NT$4.979 billion in Q3 and Q4 of 2024, respectively [1] - Despite the contribution from the Arizona factory, it only accounted for 1.62% of TSMC's total net profit for Q2 [1] Group 2 - TSMC announced a total investment of $65 billion for three advanced chip factories in the U.S., followed by an additional $100 billion for three more advanced chip factories, two advanced packaging plants, and a research center [2] - The P1 factory began production in Q4 of last year, while the P2 factory is expected to start equipment installation in Q3 of next year and begin mass production in 2027 [2] Group 3 - TSMC's subsidiary in Japan, JASM, continues to operate at a loss, with losses reported at NT$11.19 billion, NT$11.87 billion, NT$32.49 billion, and NT$29.73 billion over recent quarters [4] - The low capacity utilization rate of approximately 50% at JASM's first wafer fab is attributed to intense competition in mature process nodes [4] - The slow recovery in the automotive and consumer markets is cited as a reason for the delayed construction of JASM's second factory [4] Group 4 - TSMC's Arizona factory has achieved a monthly production capacity of approximately 34,000 wafers for 4nm chips, fully booked by clients such as Apple and AMD [5] - The profitability of the Arizona factory is contingent on capacity utilization and product margins, with TSMC indicating that overseas factory mass production will dilute margins by 2-3% annually in the initial years, increasing to 3-4% later [5] Group 5 - U.S. government officials have expressed concerns about the return on investment from subsidies provided to semiconductor manufacturers, including TSMC [6] - The U.S. government is considering acquiring equity stakes in companies like TSMC as part of the Chip Act funding [6][7] - There is a push from U.S. officials to relocate some chip manufacturing back to the U.S. for national security reasons [7]