Overview
- SK hynix approved an additional 21.6 trillion won to complete phases two through six of the first Yongin fab’s cleanrooms and structural work.
- With the previously committed 9.4 trillion won, total facility spending for the first fab rises to about 31 trillion won, equal to roughly 29 percent of the company’s equity capital.
- The disclosed investment period runs from March 1, 2026 through December 31, 2030.
- The first facility is slated for completion in the first half of 2027, with initial output focused on next‑generation DRAM including high‑bandwidth memory.
- Industry reporting estimates outfitting the cleanrooms with equipment could require roughly 120 trillion won more, implying a first‑fab cost near 150 trillion won in total, which the company has not confirmed.