# South Korea Unveils $576 Billion Investment Plan for AI Chips and Infrastructure

> South Korea has laid out a roughly $576 billion plan to build up its semiconductor and AI backbone over the coming years, framing the effort around what officials call a "triple axis" of chips, physical AI and data centers. The headline number is dominated by industry: Samsung and SK Hynix together intend to pour about $518 billion into new fabrication plants, with two fabs each planned for Gwangju and South Jeolla in the country's southwest. Another $55 billion or more is earmarked for regional infrastructure, advanced packaging and workforce training, the less glamorous pieces that decide whether the fabs actually run. Much of the demand driving all this is high-bandwidth memory, the specialized chips that feed data-hungry AI accelerators and where Korean firms hold a commanding position. The plan reads as a national bet that memory and manufacturing, not just models, are where lasting AI leverage sits. It also deliberately spreads investment toward the southwest, a move to build chip capacity outside the crowded Seoul corridor.

_Section: [Daily AI Updates](https://www.wortins.com/daily-ai) · Source: CNBC · Published Monday, July 20, 2026_

## Wortins' read

South Korea has laid out a roughly $576 billion plan to build up its semiconductor and AI backbone over the coming years, framing the effort around what officials call a "triple axis" of chips, physical AI and data centers. The headline number is dominated by industry: Samsung and SK Hynix together intend to pour about $518 billion into new fabrication plants, with two fabs each planned for Gwangju and South Jeolla in the country's southwest. Another $55 billion or more is earmarked for regional infrastructure, advanced packaging and workforce training, the less glamorous pieces that decide whether the fabs actually run. Much of the demand driving all this is high-bandwidth memory, the specialized chips that feed data-hungry AI accelerators and where Korean firms hold a commanding position. The plan reads as a national bet that memory and manufacturing, not just models, are where lasting AI leverage sits. It also deliberately spreads investment toward the southwest, a move to build chip capacity outside the crowded Seoul corridor.

## Source

[Read the full story at CNBC](https://www.cnbc.com/2026/06/29/samsung-sk-hynix-reported-1point3-reported-trillion-spending-plans.html)

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