SK Hynix commits $64 billion to domestic memory capacity despite market volatility

One hundred trillion Korean won will be deployed by SK Hynix to expand its domestic semiconductor footprint, centered on the new M17 fabrication plant and the P&T7 assembly facility. Chief Executive Officer Kwak Noh-jung confirmed Thursday that construction will begin next year, with the site focused on NAND flash and high-bandwidth memory (HBM). The investment is intended to secure capacity for enterprise SSDs and DRAM servers as the infrastructure requirements for artificial intelligence scale toward a 15-gigawatt national data center target.

This capital commitment was announced in the shadow of a significant market retreat. Shares of SK Hynix fell 14.5% and Samsung Electronics dropped 9%, a decline triggered by a broad selloff in the Nasdaq semiconductor index. The volatility underscores the heavy concentration of the Kospi, where the two chipmakers now account for approximately half of the index's total weight. The downturn affected the entire regional supply chain, with SMIC and Hua Hong witnessing double-digit declines in Hong Kong.

Despite the immediate equity contraction, the underlying industrial strategy remains expansive. The South Korean government has signaled support for a broader 800 trillion won national ecosystem project involving both Samsung and SK Hynix. As SK Hynix prepares for its Nasdaq debut on July 10, the company is positioning itself as a primary provider of the memory architecture required for the next generation of data-intensive computing.