Samsung's approximately W1,000 trillion advanced-industry investment could boost Korea's semiconductor equipment supply chain

Overview

This report focuses on Korea's semiconductor industry. According to reports from Korean media outlets Maekyung and Donga, Samsung Group is expected to announce a long-term investment plan of approximately W1,000 trillion over the next decade in a briefing at the Blue House, focusing on semiconductors, AI data centers, packaging, and other advanced industries. Citi believes that, combined with government policies supporting a semiconductor cluster in the Honam region, the plan will support the long-term growth of Korea's semiconductor supply chain.

Core views

The report's core view is that Samsung's large-scale investment will likely be allocated primarily to semiconductor and AI projects rather than being distributed evenly across all advanced industries; Yongin, Honam, Chungcheong, and Asan are expected to become important project locations; and capacity expansion and technology upgrades will directly increase demand for Korean semiconductor equipment. Citi therefore maintains a constructive view on Korean SPE companies, believing that front-end equipment companies such as Wonik IPS, TES, and Eugene Technology, as well as back-end equipment companies such as TechWing, are likely to benefit.

Analysis framework

The report combines top-down and bottom-up analysis: it first assesses the direction of industry capital expenditures based on large Korean government projects and news about Samsung's investment, then breaks down the allocation by region and use, and finally maps the beneficiaries across the equipment supply chain. For individual stocks, it uses methods including SOTP, P/B, P/E, and BPS multiples to set target prices, while listing downside and upside risks for each company.

Methodology notes

• Industrial policy and capital expenditure analysisPolicy-driven semiconductor cluster investment framework

  Assess future equipment demand through large government projects, corporate investment plans, and regional cluster development.

  The report links the Blue House-backed Honam semiconductor cluster with Samsung Group's investment plan, arguing that public policy and corporate capital expenditures together will drive the expansion of Korea's semiconductor supply chain.

• Valuation methodsSOTP

  Sum-of-the-parts valuation

  Samsung Electronics' 12-month target price of W460,000 is based on an SOTP approach using 2026E EBITDA, with peer EV/EBITDA multiples applied separately to the Memory, Foundry, Display Panel, Mobile, and Consumer Electronics divisions.

• Valuation methodsP/B

  Price-to-book valuation

  Eugene Technology's target price of W193,000 is based on 6.2x 2027E P/B; TES's target price of W160,000 is based on 6.6x 2026E BPS; and Wonik IPS's target price of W185,000 is based on 7.9x 2026E BVPS.

• Valuation methodsP/E

  Price-to-earnings valuation

  TechWing's target price of W80,000 is derived by applying a 23.5x P/E multiple to average 2026E and 2027E earnings, based on expected revenue growth and margin improvement from HBM-specific handlers and HBM probers.

Asset mapping & comparison

Structured mapping from thesis to named assets (strengths, weaknesses, peers, risks).

• Samsung Electronics (005930.KS)

  The core entity in the investment plan and the key beneficiary of the semiconductor capacity expansion theme.

  Strengths

  Target price of W460,000; SOTP valuation covers Memory, Foundry, Display Panel, Mobile, and Consumer Electronics. Large-scale investment could strengthen its advanced-process, HBM, and AI-related positioning.

  Weaknesses

  A delay in shipment approval from key HBM customers could affect earnings and valuation realization; PC and NAND demand also remains volatile.

  Comparison

  Compared with equipment suppliers, Samsung Electronics is both the capital expenditure driver and an end beneficiary, resulting in more diversified risk exposure.

  Risks

  HBM approval delays, weaker-than-expected NAND demand, aggressive competitor investment pressuring prices, intensifying smartphone competition, and significant appreciation of the Korean won.

• Eugene Technology (084370.KQ)

  A Korean front-end semiconductor equipment beneficiary.

  Strengths

  Target price of W193,000; benefits from an upcycle in advanced DRAM capital expenditures, shortages in commodity memory supply, and new equipment order opportunities.

  Weaknesses

  Lower-than-expected orders for new products such as Large Batch Type Thermal ALD could affect earnings and market sentiment.

  Comparison

  Like other front-end equipment companies, it benefits from capacity expansion, but validation of new products and order elasticity are key differentiators.

  Risks

  Weaker-than-expected sales of new equipment, intensifying competition from global equipment vendors, and an unexpected downturn in the memory market.

• TechWing (089030.KQ)

  A Korean back-end semiconductor equipment and HBM-related testing equipment beneficiary.

  Strengths

  Target price of W80,000; expectations for the launch of HBM-specific handlers and HBM probers support 2026E-2027E revenue growth and margin improvement.

  Weaknesses

  The stock price has already partially priced in expectations for the launch of HBM testers, creating a relatively high risk of short-term volatility.

  Comparison

  Compared with front-end equipment stocks, TechWing has greater exposure to back-end testing and HBM equipment, and carries a High Risk rating.

  Risks

  Delays in Cube Prober certification, new competitors entering the HBM handler market, and delays in the recovery of the memory market.

• TES (095610.KQ)

  A Korean front-end semiconductor equipment beneficiary.

  Strengths

  Target price of W160,000; benefits from memory shortages, orders from customers pursuing aggressive capacity expansion, and increased exposure to advanced DRAM processes.

  Weaknesses

  Failure of new equipment such as BSD and low-k products to pass key customer certification could create pressure on earnings and sentiment.

  Comparison

  Along with Wonik IPS and Eugene Technology, TES is part of the front-end equipment chain, but it places greater emphasis on PE-CVD peer multiples and exposure to advanced DRAM processes.

  Risks

  Delays in new equipment development, intensified defensive efforts by global competitors, and an unexpected downturn in the 2026E memory market.

• Wonik IPS (240810.KQ)

  A Korean front-end semiconductor equipment beneficiary.

  Strengths

  Target price of W185,000; benefits from a multiyear memory WFE upcycle, advanced nodes such as 1cnm DRAM, and potential upside from strategic customer investment in US foundries.

  Weaknesses

  New-material and high-k/metal-gate deposition equipment still requires customer validation, and the development pace could affect order conversion.

  Comparison

  Like TES and Eugene Technology, it benefits from front-end capacity expansion, but its valuation places greater emphasis on BVPS and advanced-node opportunities.

  Risks

  Delays in equipment development, competition from global equipment vendors, and an extended memory downturn.

Key data

• Samsung Group proposed total investmentApproximately W1,000 trillionMedia reports indicate an investment period of the next decade, focused primarily on advanced industries such as semiconductors and AI.
• Yongin semiconductor clusterApproximately W360 trillion, 6 wafer fabsThe report states that Samsung is accelerating the completion schedule for its Yongin wafer fabs from 2048E to 2034E-2035E.
• Honam region semiconductor wafer fabsApproximately W300 trillion, 4-5 wafer fabsThe project covers Gwangju and South Jeolla Province and is a key region in the Blue House semiconductor cluster plan.
• Chungcheong packaging clusterMore than W56 trillionThe funds will be used for a packaging R&D and production cluster and will include an evaluation of upgrades to the Cheonan and Onyang back-end facilities.
• Asan AI data centerMore than W350 trillionThe report expects Samsung Group chairman JY Lee to explain the Asan AI data center plan.
• Samsung Electronics target priceW460,00012-month target price based on an SOTP valuation using 2026E EBITDA.
• Eugene Technology target priceW193,000Based on a 6.2x 2027E P/B valuation, reflecting an upcycle in advanced DRAM capital expenditures and expectations of a shortage in memory supply.
• TechWing target priceW80,000Based on 23.5x P/E; the risk rating is High Risk.
• TES target priceW160,000Based on 6.6x 2026E BPS, benefiting from memory shortages, order prospects, and exposure to advanced DRAM processes.
• Wonik IPS target priceW185,000Based on 7.9x 2026E BVPS, reflecting a multiyear memory WFE upcycle and potential upside from advanced nodes.

Impact & implications

If Samsung's investment plan is implemented as reported by the media, Korea's semiconductor supply chain could enter a longer-term expansion cycle with rising equipment demand. For investors, the key issue is not the announcement itself, but whether the funds are concentrated on semiconductor, AI data center, and packaging capabilities and whether these projects translate into orders for front-end equipment, back-end testing equipment, and advanced DRAM-related products.

Risks

• The size, pace, or regional allocation of Samsung's investment announcement or actual execution is below media reports and market expectations.
• AI or HBM demand falls short of expectations, reducing order elasticity for advanced DRAM and back-end testing equipment.
• The memory market enters an unexpected downturn, causing customers to postpone capital expenditures.
• Global semiconductor equipment competitors intensify price or technology competition, constraining market-share gains by Korean equipment companies.
• New equipment development or customer certification fails, affecting order conversion for Eugene Technology, TES, Wonik IPS, and TechWing.
• A significant appreciation of the Korean won could affect Samsung Electronics' earnings.

What to watch

• Details of the Blue House's official announcement regarding the “Three Mega Projects for Korea’s Great Leap Forward.”
• Samsung Group's breakdown of the uses, regional allocation, and timetable for the approximately W1,000 trillion investment.
• Whether the completion schedule for the Yongin wafer fabs is accelerated from 2048E to 2034E-2035E.
• Whether projects in Gwangju, South Jeolla, Chungcheong, and Asan enter the actual capital expenditure and equipment bidding stages.
• Progress on shipment approval from Samsung Electronics' key HBM customers.
• Changes in orders, certifications, and margins for Korean front-end and back-end equipment companies in 2026E-2027E.