⚡ Samsung SDI: A Time for Value Chain Reorganization Amid Macro Storms - 2026.07.28

Hello, this is Dotori, here to help you navigate the context of the industry. As the KOSPI fluctuated wildly today, Samsung SDI's stock price closed at ₩381,500 (-11.48%). In times like these, it's crucial to filter out the noise and look at the big picture of how the gears of the value chain are really turning.

🏭 Let's look at the big picture: The temperature difference between market tremors and performance

Driven by the weakness in semiconductors, a market-wide risk-off sentiment has hit, causing a painful drop in stock prices ^[1]. However, looking at performance data, a different trend is emerging from market concerns. Thanks to the strength of the ESS (Energy Storage System) business, expectations for a turnaround to profit in the second quarter are rising ^[2]. Even with the fierce macro storm, there is a significant temperature difference compared to the fundamental health of individual companies.

⚙️ Taking a deeper look: Reorganizing infrastructure and global lines

This connection is key. The company is accelerating infrastructure construction for the future rather than focusing on immediate stock price fluctuations. The next-generation battery Mother Factory in Cheonan, a 9 trillion KRW investment, has entered full swing after receiving building permits for its complex infrastructure facility.

At the same time, the Göd plant in Hungary is shaking off past controversies and completely reorganizing its production lines for integrated cell mass production. It is based on a clear calculation to actively respond to European demand from major automakers such as Volkswagen, BMW, and Hyundai Motor Group.

📚 Looking at it structurally: 3-stage differential benefits

Amid these changes, differential benefits within the value chain are inevitable. Dotori will organize them by priority on the blackboard.

Priority 1: Large-capacity ESS-linked value chain. As the addition of large-capacity ESS to the Texas gas power plant project is being discussed, the fastest and most direct benefits are expected due to the expansion of North American power grid demand ^[5]. Priority 2: Next-generation form factor materials, parts, and equipment. In line with the construction of the Cheonan Mother Factory, mid-to-long-term opportunities are opening up for new process equipment and materials ^[3]. Priority 3: Local European response lines. With the normalization of the Hungarian plant, the supply chain for European automakers is expected to gradually stabilize ^[4].

Dotori believes that rather than the current macroeconomic shock, the ESS order performance in the second half of the year and the speed of the Mother Factory's progress are the key variables that will prove the company's true strength. Once the macro waves calm down, the question will be how smoothly the newly reorganized gears mesh and turn.

📰 Reference News (5)

1

KOSPI plunges over 10% on semiconductor stock weakness... intraday 6000 line collapsed

네이버뉴스 · 2026.07.28

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2

Samsung SDI, defying market expectations? ESS strength leads to Q2 profit expectations - Newstop

뉴스톱 · 2026.07.27

📰 View original

3

Cheonan City boosts local economy through rapid corporate investment administration and support for good price shops

네이버뉴스 · 2026.07.28

📰 View original

4

Samsung SDI Hungary plant, clearing controversy and reorganizing production lines... responding to expanding European demand

네이버뉴스 · 2026.07.28

📰 View original

5

[Exclusive] Texas gas power plant selected as the first project for investment in the US

네이버뉴스 · 2026.07.28

📰 View original