Key Takeaways
- SK Hynix revealed plans for a 100 trillion won ($64.4 billion) investment to construct new NAND flash memory and chip packaging facilities in Cheongju, South Korea.
- The primary NAND manufacturing facility (M17) will require 80 trillion won and aims for completion by 2029, while a 20 trillion won packaging facility is scheduled for late 2027.
- This initiative forms part of a massive $2.1 trillion semiconductor investment strategy coordinated with Samsung, designed to double South Korea’s memory chip production capacity over five years.
- Shares of SK Hynix plummeted 15% while Samsung declined 9% on Thursday, caught in a worldwide semiconductor sector selloff triggered by uncertainty surrounding Meta’s cloud infrastructure strategy.
- Prominent investor Michael Burry issued a public warning about excessive AI investment levels, characterizing it as “the beginning of the end” in his subscriber communication.
SK Hynix experienced a sharp 15% decline in stock value on Thursday, even as the South Korean memory chip manufacturer outlined one of the nation’s most ambitious semiconductor expansion projects to date.

The semiconductor giant announced it will deploy 100 trillion won ($64.4 billion) toward new chip production facilities in Cheongju, South Korea. The announcement was delivered by CEO Kwak Noh-jung during a ceremony where South Korean President Lee Jae Myung was present.
The lion’s share of the investment — 80 trillion won — will fund a new NAND flash memory manufacturing facility designated as M17, scheduled for completion by 2029. An additional 20 trillion won will establish a chip packaging facility expected to be operational by late 2027. Ground-breaking for the M17 facility is planned for next year.
This Cheongju development represents one component of a comprehensive $2.1 trillion investment program revealed this week in partnership with Samsung Electronics. The expansive strategy encompasses a new semiconductor hub in southwestern South Korea plus numerous ongoing projects. The country’s objective is to double its memory chip manufacturing capacity within a five-year timeframe.
According to Kwak, NAND demand continues to accelerate while supply remains constrained. “While demand for NAND has been increasing and is expected to continue growing in the future, NAND supply is constrained,” he stated during the announcement.
Market Reaction Explained
Notwithstanding the optimistic investment announcement, both SK Hynix and Samsung experienced significant market losses. SK Hynix closed down 15%, Samsung fell 9%, and the broader KOSPI index shed approximately 7.2%.
The market downturn was sparked by reports concerning Meta Platforms’ strategy to commercialize computing capacity, fueling speculation about whether AI infrastructure investment has reached its zenith. This prompted investors to exit chip stocks across global markets.
Earlier in April, SK Hynix had initiated construction on a different advanced packaging site in Cheongju dedicated to AI memory products, including high-bandwidth memory technology. That particular facility targets immediate AI market requirements.
SK Hynix acknowledged potential uncertainties in a regulatory disclosure this week. The company indicated that long-range investment strategies might be adjusted based on worldwide chip demand trends and customer capital expenditure behavior. Additionally, delays in site selection could extend project schedules.
Burry Issues Warning
Notable investor Michael Burry, recognized for his successful 2008 housing crisis prediction documented in The Big Short, raised concerns about the magnitude of AI investment in a subscriber newsletter cited by the Wall Street Journal.
Burry expressed skepticism that the enormous capital flowing into AI will deliver sufficient returns. “I see that as the beginning of the end,” he stated. The publication also revealed he has established additional short positions in AI-linked equities.
SK Hynix, Samsung, and Micron represent the three dominant memory chip manufacturers globally. Pricing for NAND flash and DRAM has reached record levels as AI cloud service providers fuel demand across all memory categories.


