EL7.AI
StocksMediumUpdated•Originally published 27 June 2026•Updated 27 June 2026•
1 min read

TSMC and Amkor Form 10-Year Chip Packaging Pact in Arizona

Two men in suits behind a 3D model of a semiconductor chip on a pedestal with 'Arizona Chip Packaging' text.

Key Facts

1TSMC and Amkor have formed a 10-year partnership to enhance advanced semiconductor packaging and testing in Arizona, aiming to strengthen the US supply chain and meet demand for HPC and AI.

In a move that strengthens the US semiconductor supply chain, TSMC and Amkor Technology announced a 10-year partnership to develop advanced chip packaging and testing capabilities in Arizona. According to reports, the deal aims to address growing demand for high-performance computing and AI chips while reducing reliance on foreign supply chains.

The partnership comes amid strong demand for advanced packaging solutions, especially with the expansion of AI applications. The collaboration extends TSMC's massive investments in its Arizona fab, reinforcing the state's role as a key chip manufacturing hub. Per market data, TSM closed at $432.35 (June 26 close) and AMKR at $78.72, reflecting investor optimism about the sector's prospects.

Investors are now focused on the companies' performance amid rising AI chip demand. Upcoming quarterly earnings reports will be a key catalyst for TSM and AMKR shares, with expectations of continued revenue growth from advanced packaging. Regulatory developments in semiconductors and government investments also remain factors influencing the stocks' trajectory.