DB Hi-Tech Foundry Demand Surges Amid 8-Inch Shortage

Investor focus has shifted to DB Hi-tech as Samsung Electronics and SK Hynix face slowing momentum in the domestic market. While global leaders like TSMC and Samsung concentrate production on 12-inch wafers for advanced AI chips, a supply gap has emerged in the 8-inch segment. DB Hi-tech, a key domestic foundry, is positioned to capture this unmet demand, with analysts noting that structural imbalances are driving both volume growth and pricing power for the company.

The shift is driven by exploding demand for AI data centers and robotics in China, sectors where 8-inch wafers remain critical. According to FnGuide, DB Hi-tech ranked first and second in the most searched reports by domestic investors between September 8 and 14. This surge in attention reflects a market consensus that the company’s specific product mix is benefiting from competitors' strategic pivot away from mature node production.

Q3 Earnings Forecast Exceeds Market Estimates

KB Securities estimates DB Hi-tech’s third-quarter sales will reach 411.2 billion won, a 9.7% year-over-year increase. More significantly, operating profit is projected to jump 49.9% to 120.8 billion won. This margin expansion is attributed to higher utilization rates and the beginning of a pricing cycle. The firm raised its target price from 170,000 won to 200,000 won, citing the likelihood that the company will surpass initial market expectations for profitability this quarter.

DS Investment & Securities highlights that current customer demand is approximately twice the company’s production capacity. This order excess allows DB Hi-tech to negotiate better terms than competitors. The firm notes that the supply-demand imbalance in the 8-inch market is intensifying across all product groups, creating a clear path for revenue growth independent of volume increases alone.

Pricing Power Drives Future Margin Growth

Analysts expect DB Hi-tech to implement a third price hike within the current year, following industry-wide increases of 10-20% by competitors. Lee Chang-min of KB Securities projects that this trend will continue into 2027, with two additional hikes expected. This pricing strategy is central to the valuation thesis, as it directly boosts operating margins without requiring significant capital expenditure for capacity expansion. The company’s 12-month forward price-to-earnings ratio remains at 9.4 times, which analysts argue is undervalued relative to the projected earnings trajectory.

Lee Soo-rim of DS Investment & Securities points out that the possibility of an additional price adjustment around December has increased. The rationale is simple: supply of 8-inch wafers is falling short rapidly in every product category. With order books exceeding production capabilities, the company has the leverage to pass on higher costs and capture higher margins, a dynamic that distinguishes it from foundry peers focused on more commoditized 12-inch nodes.

Secondary Beneficiary in Data Center Infrastructure

While DB Hi-tech leads the semiconductor foundry narrative, GNC Energy has also gained attention as a supplier to AI data centers. The KOSDAQ-listed generator manufacturer ranked third and sixth in report searches during the same period. IBK Investment & Securities noted that GNC Energy is securing orders for emergency generators as data center projects by GS, Naver, and SK accelerate toward a 2029 completion target.

The total size of these AI data center projects is estimated at 8.4GW, translating to a 4.2 trillion won market for emergency generators. GNC Energy’s addressable market share is estimated at 2.9 trillion won, suggesting that its backlog could reach ten times its expected 2026 sales for emergency generators. This structural tailwind in infrastructure spending provides a secondary pillar of growth in the broader AI hardware supply chain, as reported by GN stocks/chips.