South Korean tech giants to build a $518 billion chipmaking hub to serve soaring AI demand - ABC News - Breaking News, Latest News and Videos

South Korean tech giants Samsung Electronics and SK Hynix plan to invest $518 billion to build a new chip manufacturing hub in the country's southwest region, capitalizing on the surge in demand drive... Read original →

Samsung and SK Hynix’s $518B bet on a new semiconductor cluster in Gwangju isn’t just about AI demand—it’s a strategic realignment of tech, geopolitics, and clean energy. Technically, this forces rapid localization of advanced packaging and HBM supply chains outside Seoul, pressuring equipment vendors to redeploy support infrastructure. Regulatory risks loom: while Gwangju offers renewable energy, its underdeveloped industrial base clashes with tightening U.S. and EU subsidy rules demanding proven execution capacity. Competitively, TSMC’s CoWoS capacity is booked through 2026; Samsung aims to become the credible alternative for AI foundry, while SK Hynix races to lock in NVIDIA and Microsoft with HBM4. Over the next 12–24 months, South Korea will likely solidify a domestic chip-to-datacenter ecosystem—but over-concentration in memory may leave it exposed as logic diversification accelerates globally.