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TSMC Begins 4nm Chip Production in Arizona, Plans 2nm Expansion by 2030

The semiconductor giant strengthens its U.S. presence with advanced chip production, supported by government subsidies and long-term investment plans.

  • Taiwan Semiconductor Manufacturing Co. (TSMC) has started producing 4nm chips at its Arizona facility, marking a significant step in U.S.-based advanced chip manufacturing.
  • The company has committed to a $65 billion investment in Arizona by 2030, including the addition of a third fabrication plant to produce 2nm chips starting in 2028.
  • TSMC received $6.6 billion in U.S. government subsidies and access to up to $5 billion in affordable loans under the CHIPS and Science Act to support its Arizona operations.
  • Taiwanese government officials have reportedly given TSMC flexibility to produce 2nm chips abroad, signaling a shift in policy to allow advanced manufacturing outside Taiwan.
  • TSMC's fourth-quarter revenue for 2024 reached $26.3 billion, driven by strong demand for advanced technologies, with a projected quarterly profit of $11.4 billion.
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