SK Hynix Eyes Stake Sale in $3 Billion China Packaging Facility

Exploring Strategic Options

SK Hynix is evaluating strategic alternatives for its packaging and testing facility in Chongqing, China, including the possibility of selling a stake to outside investors, according to people familiar with the matter. The company has begun preliminary discussions with advisers to review the business, which could be valued at approximately $3 billion in a potential transaction.

The Chongqing site serves as a major back-end production hub for the Korean chipmaker's NAND flash operations, providing large-scale semiconductor packaging and testing capabilities. Under the scenarios being considered, SK Hynix may retain a minority ownership position while bringing in partners to help accelerate growth at the facility.

Potential buyers could include Chinese investment funds and industry participants, the people said. The deliberations remain at an early stage and may not result in any deal. SK Hynix declined to comment.

South Korea Expansion Takes Priority

The strategic review of the China asset comes as SK Hynix announced a 54 trillion won ($38 billion) investment to expand its chipmaking facilities in South Korea. The company plans to construct a new DRAM manufacturing facility in Yongin and a NAND fabrication plant in Cheongju, responding to what it describes as continuously growing memory demand in the artificial intelligence era.

The Yongin Y2 fab would be the second of four planned facilities at the Yongin semiconductor cluster. SK Hynix intends to break ground in July 2027, targeting June 2029 for the opening of the first cleanroom. The site will focus on producing high-bandwidth memory and other next-generation DRAM products.

The Cheongju M17 expansion is scheduled to begin construction in February 2027, with its first cleanroom targeted for completion by the end of 2028. The overall investment period extends through April 2031, covering both dynamic memory for low-latency applications and solid-state storage for handling larger data volumes.

Aligning With National Strategy

SK Hynix's domestic investment aligns with South Korea's broader semiconductor ambitions. The government unveiled plans in late June to double the country's memory production capacity within five years and establish world-class manufacturing capabilities to maintain a competitive edge over rival nations.

Samsung Electronics has made similar commitments to expand domestic production and AI infrastructure. The coordinated push reflects Seoul's determination to consolidate its position in the memory chip sector, where South Korean firms already hold dominant global market share.

SK Hynix supplies high-bandwidth memory chips to Nvidia, positioning it at the center of the AI hardware boom. The company's decision to potentially divest or restructure its China operations while ramping up South Korea capacity suggests a calculated reallocation of capital toward markets and technologies with the highest strategic value.

The Chongqing facility's role in NAND flash back-end operations makes it a significant but potentially non-core asset as SK Hynix focuses on advanced memory products for AI accelerators and data centers. Bringing in a partner could provide both capital and local expertise while allowing SK Hynix to maintain operational involvement.

Industry watchers will be monitoring whether the company proceeds with a transaction and how any deal structure balances operational continuity with financial flexibility for the South Korean expansion.