TSMC pours $100 billion more into Arizona chip plant, targeting AI dominance

Taiwan Semiconductor Manufacturing Company (TSMC) is accelerating its expansion in Arizona, announcing an additional $100 billion investment that brings the total projected expenditure for its U.S. chip plant to a staggering $265 billion. This significant capital injection is fueled by robust customer demand in the American market and substantial government backing, as the world's largest contract chipmaker seeks to solidify its dominance in the burgeoning artificial intelligence (AI) sector.

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We see strong market structure, demand will continue for many years, we will not leave any opportunity for anyone.

"We see strong market structure, demand will continue for many years, we will not leave any opportunity for anyone," stated TSMC Chief Financial Officer Wendell Huang in an exclusive interview with CNBC. Huang emphasized that this strategic move is designed to capture the long-term structural trends in the AI market, ensuring sustainable, profitable growth for shareholders. The company has also revised its full-year capital expenditure forecast upward, now expecting it to range between $60 billion and $64 billion.

To meet escalating client needs, TSMC is actively optimizing its leading-edge production capacity. This includes rapidly converting its 5-nanometer (nm) fabrication lines to the more advanced 3nm process, which is crucial for supporting next-generation customer products. The company is also positioning its 2nm technology as a key revenue driver for the latter half of the year, following initial revenue recognition in the second quarter. The first phase of the U.S. facility, utilizing 4nm technology, is already operational and expected to become increasingly significant in the coming quarters.

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The U.S. wafer plant construction costs are 4 to 5 times that of Taiwan, but as overseas business scales up, the initial cost dilution will intensify, but ultimately this expansion will further promote the development of the U.S. semiconductor ecosystem.

While acknowledging that building wafer fabrication plants in the U.S. costs four to five times more than in Taiwan, Huang noted that the initial cost premium is expected to dilute as overseas operations scale up. This expansion is anticipated to further bolster the U.S. semiconductor ecosystem. The $100 billion new investment will encompass both front-end wafer fabrication and back-end advanced packaging facilities. Regarding TSMC's stock price drop, Huang stated the company cannot control financial markets and must focus on business fundamentals. He also confirmed TSMC's adherence to all export control regulations while serving Chinese clients, who contribute approximately 8% of the company's total revenue.

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We can do is focus on the business fundamentals.