SK Hynix Revives Its Frozen China Plant — But Does a 50% NAND Capacity Boost Justify the Rally or Invite New Risks?
Shares of SK Hynix jumped 3.5% to $140.03 after reports that its NAND subsidiary Solidigm has restarted construction at its second Dalian plant in China, a project frozen for roughly four years. The move arrives at a critical inflection: a historic NAND shortage is squeezing the global supply chain, and SK Hynix is racing to convert soaring chip prices into real production before competitors do the same.
A Four-Year Freeze Thaws Into a Fast-Track Build
Solidigm resumed work on the second Dalian plant after construction was suspended for about four years.
The company plans to begin installing equipment as early as November, targeting mass production in the first half of 2027. The new line is expected to handle around 50,000 wafers per month, boosting Dalian's total NAND output by roughly 50%.
The suspension reflected both U.S. export restrictions and a prolonged NAND downturn — two headwinds that have now eased enough for SK Hynix to act.
Soaring Prices Give the Expansion Economic Logic
In the first quarter of 2026, SK Hynix's average NAND selling price surged more than 70% sequentially, setting a single-quarter record.
New fab capacity industrywide is not expected in volume before late 2027, with meaningful relief pushed into 2028 or 2029. That window gives Dalian Phase 2 a rare chance to ramp into a seller's market rather than chase a downturn — the mistake that has historically plagued memory expansions.
The China Factor Cuts Both Ways
Uncertainty over equipment supplies has eased following the U.S. shift from its existing approval system to an annual process for equipment shipments. Still, geopolitical risk hasn't vanished. SK Hynix disclosed in regulatory filings that China's antitrust authority imposed conditions on its Intel NAND acquisition, including maintaining "reasonable pricing policies" through a five-year period — constraining the company's ability to significantly raise NAND prices. A capacity boost under a price cap limits the upside shareholders might expect.
Solidigm's Own Ambitions Could Reshape the Math
SK Hynix is exploring fundraising options to scale up Solidigm, including a potential pre-IPO of 5–10 trillion won ahead of a possible Nasdaq listing. A standalone listing would crystallize a valuation for the NAND unit — making Dalian's expansion not just a production story but a capital-markets catalyst. Investors should watch whether the $8 billion Intel NAND acquisition finally starts earning its keep or remains a drag masked by cyclical tailwinds — meaning temporary, industry-wide demand boosts that eventually fade.