Merck Opens Molybdenum Precursor Plant in Eumseong, South Korea, Aiming to Build Key Hub in Memory Materials Supply Chain
Merck, a German semiconductor materials company, opened a molybdenum precursor plant in South Korea to supply next-gen memory chips. The facility supports major memory makers like Samsung Electronics and SK Hynix. Merck aims to leverage South Korea's semiconductor market and plans to expand applications to DRAM and logic chips. The company has invested €600 million in South Korea and predicts strong demand growth driven by AI.
How this was made
The 30-second read
Why it matters
The facility adds capacity for next‑gen memory chips, potentially improving supply stability for Samsung and SK Hynix while positioning Merck as a key materials supplier in the AI‑driven chip market.
Market read
The new plant could enhance Merck's revenue stream and support memory chip makers' transition to molybdenum wiring, affecting material supply dynamics.
What to watch
Potential regulatory or environmental approvals could delay full-scale output.
Background
Merck KGaA expands its semiconductor materials footprint with a new molybdenum precursor plant in South Korea, targeting 3D NAND flash and future DRAM/logic applications.
Market effects
Boosts semiconductor materials sector and memory chip supply chain outlook.
Strengthens South Korea's position in advanced memory manufacturing.
May influence global memory chip pricing and AI‑driven demand forecasts.
Counterpoint
The plant may face adoption lag if molybdenum does not outperform tungsten as expected.
Key entities
- CompanyMerck KGaA
German semiconductor materials company opening the plant.
- CompanySamsung Electronics
Major memory chip customer in South Korea (005930).
- CompanySK Hynix
Major memory chip customer in South Korea (000660).


