TSMC's Arizona facility is set to begin 4nm chip production in 2025, producing 20,000 wafers monthly. Despite its pivotal role in the US semiconductor industry, costs are expected to be 30% higher than in Taiwan, raising concerns for major clients like Apple and Nvidia.
Arizona Facility Signals TSMC's Global Expansion
Next year, TSMC's Arizona factory will begin manufacturing. A lot has changed for the Taiwanese behemoth since the passing of the CHIPS Act, including TSMC's construction of one of the largest overseas facilities.
According to a source from Yonhap, a Korean media outlet, TSMC's 4nm process would reportedly be manufactured at their Arizona facility in the Phase 1 (1A) plant region. However, clients in the US should be aware that production prices in Arizona are projected to be 30% more than in Taiwan.
Major Tech Companies Among Key Clients
The Arizona factory is said to have an initial monthly wafer production capacity of 20,000 units, with Apple, Nvidia, AMD, and Qualcomm being the main customers, according to the article.
In Phase 2, TSMC intends to mass-produce 2 nm in 2028, however this is currently uncertain, particularly in light of the difficulties surrounding "technology transfer" between the US and Taiwan. Despite rumors that the facility will be in charge of 4 nm manufacturing, this is only a Phase 1 plan.
Arizona's Higher Production Costs Raise Concerns
The fact that customers will allegedly pay substantially extra to have TSMC's products made at their Arizona factory rather than imported from Taiwan is another intriguing aspect brought up here.
Rumor has said that TSMC's Arizona production costs will be 30% higher than expected, WCCFTECH shares. This is supposedly because the US is lacking on semiconductor supply chains and ingredients needed to stabilize process yield rates.
When major IT companies begin buying from TSMC Arizona, the prices they pay can end up reflecting in the prices consumers pay for their products.
Despite the Trump administration's disapproval of TSMC's domestic operations, the company will remain an important player in the future of the US semiconductor industry.


Oil Prices Rebound in Asia as Venezuela Sanctions Risks Offset Ukraine Peace Hopes
Evercore Reaffirms Alphabet’s Search Dominance as AI Competition Intensifies
Gold Prices Slip Slightly in Asia as Silver Nears Record Highs on Dovish Fed Outlook
Microsoft Unveils Massive Global AI Investments, Prioritizing India’s Rapidly Growing Digital Market
BOJ Expected to Deliver December Rate Hike as Economists See Borrowing Costs Rising Through 2025
U.S.-EU Tensions Rise After $140 Million Fine on Elon Musk’s X Platform
Mexico Moves to Increase Tariffs on Asian Imports to Protect Domestic Industries
Fed’s Dovish Tone Sends Dollar Lower as Markets Price In More Rate Cuts
Trello Outage Disrupts Users as Access Issues Hit Atlassian’s Work Management Platform
Russia Stocks End Flat as Energy and Retail Shares Show Mixed Performance
Ireland Limits Planned Trade Ban on Israeli Settlements to Goods Only
Gold Prices Dip as Markets Absorb Dovish Fed Outlook; Silver Eases After Record High
Adobe Strengthens AI Strategy Ahead of Q4 Earnings, Says Stifel
Oil Prices Edge Higher as U.S. Seizes Sanctioned Venezuelan Tanker
Fed Near Neutral Signals Caution Ahead, Shifting Focus to Fixed Income in 2026
Asian Currencies Hold Steady as Indian Rupee Slides to Record Low on Fed Outlook
Wall Street Futures Slip as Oracle Earnings Miss Reignites AI Spending Concerns 



