SK Hynix approves 35.2 trillion won for Yongin Y2 DRAM fab expansion

1 min read | Published on 07 Aug 2026, 02:55 PM |Updated on 07 Aug 2026, 02:55 PM

Reviewed by

Jubin VScanX News Team

Key Highlights

SK Hynix has sanctioned 35.2 trillion won for the Yongin Y2 DRAM fab and 19.1 trillion won for the Cheongju M17 NAND fab. These investments support the company's mid-to-long-term strategy to expand production capacity and stabilize the global AI semiconductor supply chain, with cleanrooms opening in December 2028 and June 2029 respectively.

*this image is generated using AI for illustrative purposes only.

SK Hynix has approved a major capital investment strategy, allocating 35.2 trillion won for its Yongin "Y2" DRAM fabrication plant and 19.1 trillion won for its Cheongju "M17" NAND fabrication plant. The company announced these figures as part of its mid-to-long-term investment plan, designed to expand its production base for both memory types and increase capacity in alignment with rising customer demand. This move positions the firm to seize market opportunities while contributing to the stability of the global AI semiconductor supply chain.

The decision reflects a strategic focus on scaling infrastructure to match the rapid growth speed of the market. By expanding both DRAM and NAND capabilities, SK Hynix aims to secure a stronger foothold in the high-growth AI sector. The specific allocation underscores a balanced approach to strengthening its core memory businesses, ensuring that supply can meet the escalating requirements of downstream customers relying on advanced semiconductor components.

Investment Timeline and Details

The execution of these projects follows a defined timeline, with key milestones set for the late 2020s. The Cheongju M17 NAND fab is scheduled to open its cleanroom earlier than the Yongin facility.

Facility	Location	Investment Amount	Cleanroom Opening	Technology
Y2	Yongin	35.2 trillion won	June 2029	DRAM
M17	Cheongju	19.1 trillion won	December 2028	NAND

Strategic Implications

The substantial capital outlay highlights the critical role of memory semiconductors in the broader AI ecosystem. SK Hynix described the move as a strategic investment decision intended to contribute to the stability of the global AI semiconductor supply chain. As demand for high-bandwidth memory and advanced storage solutions accelerates, expanding physical capacity becomes essential for maintaining market share and meeting delivery schedules. The staggered opening dates allow the company to phase in new capacity, potentially managing operational ramp-up risks while ensuring continuous supply enhancements.

How might SK Hynix's massive capital expenditure impact its short-term profitability and cash flow before the new fabs become operational in 2028-2029?

What specific technological advantages or process node improvements are expected from the Y2 and M17 facilities to maintain competitiveness against rivals like Samsung and Micron?

How could geopolitical tensions or export restrictions affect the supply chain stability for the advanced materials required to build and operate these new fabrication plants?

SK Hynix hits first-ever daily limit as AI chip demand surges

1 min read | Published on 31 Jul 2026, 12:26 PM |Updated on 31 Jul 2026, 12:26 PM

Reviewed by

Ritika DScanX News Team

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Key Highlights

SK Hynix shares hit a historic 30% daily limit in South Korea, closing at 1.718 million won, as Asian chip stocks rebounded from earlier sell-offs. The rally was supported by record Q2 revenue of 79.32 trillion KRW and a 557% jump in operating profit to 60.54 trillion KRW, driven by surging AI memory demand. Although operating profit missed analyst estimates, net profit reached 93.92 trillion KRW, bolstered by non-operating gains. The stock's surge also increased the value of Chairman Chey Tae-won's recent share purchase, while analysts cite tight supply conditions lasting until 2028 as a key support factor.

*this image is generated using AI for illustrative purposes only.

SK Hynix Inc. (NASDAQ: SKHY) shares hit their first-ever intraday price limit on Friday, surging 29.95% to close at 1.718 million won. The milestone move reflects a sharp recovery in Asian semiconductor stocks following a steep sell-off earlier in the week driven by AI valuation concerns and competition from Chinese memory chipmakers. The rally was further fueled by stronger-than-expected cloud earnings from Amazon.com Inc. and Microsoft Corp., which sent the iShares Semiconductor ETF up 8.5% overnight.

The stock opened 28.37% higher at 1.697 million won before climbing to the South Korean exchange's 30% daily cap, a limit raised from 15% in June 2015. In after-hours trading on the NASDAQ, SK Hynix's American depositary receipts climbed 3.29%. The surge also amplified the value of a recent stake purchase by SK Group Chairman Chey Tae-won, who bought 3,620 shares for 4.9 billion won ($3.41 million) on Thursday; the position gained approximately 1.3 billion won ($904,000) in value within a single day.

Record Earnings Drive Momentum

The market reaction follows SK Hynix's report of record second-quarter results, underpinned by booming demand for AI memory chips. While revenue more than tripled to a record 79.32 trillion KRW (about $56.7 billion), operating profit rose 557% year over year to 60.54 trillion KRW (about $43.2 billion). This figure fell short of analyst estimates of 64 trillion KRW (about $45.7 billion), though net profit climbed significantly to 93.92 trillion KRW (about $67.1 billion), aided by non-operating gains. The company posted a record 76% operating margin during the period.

Metric	Value	Context
Operating Profit	60.54 trillion KRW	+557% YoY; missed 64 trillion KRW estimate
Revenue	79.32 trillion KRW	Record high; tripled YoY
Net Profit	93.92 trillion KRW	Driven by non-operating gains
Operating Margin	76%	Record level

Supply Dynamics and Outlook

Analysts continue to view tight supply and robust AI-driven demand as key supports for the memory sector. Wolfe Research analyst Chris Caso noted that meaningful oversupply is unlikely before 2028 due to the extended timeline required to build new chip manufacturing capacity. Despite risks from pricing pressure and Chinese competition, SK Hynix remains a central player in the AI memory market, with investors balancing near-term earnings strength against longer-term supply chain dynamics.

How might the recent 30% daily price limit increase impact trading volatility and liquidity for SK Hynix shares in future market swings?

Given the analyst prediction that meaningful oversupply is unlikely before 2028, how prepared are competitors like Samsung and Micron to accelerate capacity expansion without triggering a price war?

What specific measures is SK Hynix taking to mitigate the growing competitive threat from Chinese memory chipmakers amidst current geopolitical tensions?